MEWBOURNE ENERGY PARTNERS 97-A LP
S-1, 1997-03-05
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<PAGE>   1

     As filed with the Securities and Exchange Commission on March 5, 1997
                                                Registration No. _______________
================================================================================
                            SECURITIES AND EXCHANGE
                             Washington, D.C. 20549 
                           _________________________

                                    FORM S-1
            REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                           _________________________

                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.
                          (Exact name of registrants)

<TABLE>
    <S>                                       <C>                                    <C>
         DELAWARE                                            1311                                         75-2692499
(State or other jurisdiction of                  (Primary Standard Industrial                (I.R.S. Employer Identification No.)
incorporation or organization)                   Classification Code Number)
</TABLE>

                                3901 S. BROADWAY
                               TYLER, TEXAS 75701
                                 (903) 561-2900
  (Address, including zip code, and telephone number, including area code, of
                   registrant's principal executive offices)
                           _________________________

                                                               Copy to:
        CURTIS W. MEWBOURNE                                A. WINSTON OXLEY
   MEWBOURNE DEVELOPMENT CORPORATION                    Vinson & Elkins L.L.P.
          3901 S. BROADWAY                            3700 Trammell Crow Center
         TYLER, TEXAS 75701                               2001 Ross Avenue
           (903) 561-2900                               Dallas, Texas  75201
(Name, address, including zip code, and telephone          (214) 220-7700
number, including area code, of agent for service)                        

                           _________________________

    APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:  As soon
as practicable after the effective date of this Registration Statement.

    If any of the securities being registered on this form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, check the following box.  [x]

                        CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
=========================================================================================================================
                                           AMOUNT         PROPOSED MAXIMUM      PROPOSED MAXIMUM          AMOUNT OF
         TITLE OF SECURITIES               TO BE           OFFERING PRICE      AGGREGATE OFFERING       REGISTRATION
          TO BE REGISTERED             REGISTERED (1)      PER INTEREST (2)         PRICE (1)                FEE
- -------------------------------------------------------------------------------------------------------------------------
      <S>                                   <C>                <C>                  <C>                  <C>
      Limited Partner Interests             2,000              $1,000               $2,000,000            $  606.06
- -------------------------------------------------------------------------------------------------------------------------
      General Partner Interests             8,000              $1,000               $8,000,000            $2,424.25
- -------------------------------------------------------------------------------------------------------------------------
           TOTAL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         $3,030.31
=========================================================================================================================
</TABLE>
(1) This Registration Statement covers all Limited Partner Interests that may
    be acquired by Limited Partners and all General Partner Interests that may
    be acquired by General Partners if the maximum aggregate subscriptions
    contemplated by this offering are obtained.  No subscriber will be admitted
    as an Investor Partner in a Partnership unless, at the end of the
    subscription period for Interests in the Partnership, subscription funds
    have been received and accepted by MD in an amount of $1,000,000 or more
    and MD determines, in its sole discretion, to proceed with the funding of
    the Partnership.
(2) Subscriptions will be accepted in the minimum amount of five Interests
    ($5,000), subject to certain state law requirements.
                       _______________________________

    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR 
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT
SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS
REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH
SECTION 8(A) OF THE SECURITIES ACT OF 1933, AS AMENDED, OR UNTIL THE
REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE
COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.

================================================================================
<PAGE>   2
 
     INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
     REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
     SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR
     MAY OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT
     BECOMES EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR
     THE SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE
     SECURITIES IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE
     UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS
     OF ANY SUCH STATE.
 


P R O S P E C T U S    SUBJECT TO COMPLETION, DATED MARCH 5, 1997

                                MEWBOURNE ENERGY
                              97 DRILLING PROGRAM
                     (PARTNERSHIP MINIMUM OFFERING AMOUNT)
              $1,000,000 (1,000 INTERESTS AT $1,000 PER INTEREST)
                     Minimum Purchase: 5 Interests ($5,000)

         Mewbourne Development Corporation ("MD") is offering to qualified
investors during 1997 an aggregate of up to 2,000 ($2,000,000) limited partner
interests ("Limited Partner Interests") and up to 8,000 ($8,000,000) general
partner interests ("General Partner Interests") (Limited Partner Interests and
General Partner Interests are collectively referred to as "Interests") in
Mewbourne Energy Partners 97-A, L.P., a Delaware limited partnership (the
"Partnership"), formed by MD.  The minimum offering amount for the Partnership
is 1,000 Interests ($1,000,000) with the maximum offering amount being 10,000
Interests ($10,000,000).  Investors whose subscriptions are accepted by MD will
be admitted, based on their election, as General Partners or Limited Partners
in the Partnership.  The Partnership will participate, together with MD and its
Affiliate, Mewbourne Oil Company ("MOC"), in a drilling program (the "Drilling
Program"), the primary objective of which will be to establish oil and gas
reserves by drilling wells in the Permian Basin (located in West Texas and
Southeastern New Mexico) and the Anadarko Basin (located in Western Oklahoma
and the Texas Panhandle).  See "Proposed Activities."

         THESE SECURITIES ARE SPECULATIVE AND INVOLVE A HIGH DEGREE OF RISK.
SEE "RISK FACTORS."  Significant risks include, but are not limited to:

o        Drilling to establish productive oil and natural gas properties is
         highly risky and includes the possibility of a total loss of one's
         investment.
o        Total reliance is on the Managing Partner for management and control
         of the Partnership.
o        No Prospects for drilling have yet been selected and therefore no
         investor will have an opportunity to evaluate any of the Prospects
         before investing in the Partnership.
o        Investors who purchase General Partner Interests may be subject to
         unlimited liability for the Partnership's obligations.
o        Revenues from the Partnership are directly related to oil and natural
         gas prices which cannot be predicted.
o        Investment is illiquid--investors may not be able to sell their
         Interests because there will be no market for the Interests.
o        Investment is suitable only for investors having substantial financial
         resources and who desire a long-term investment.
o        Distributions may only be made from Partnership funds realized from
         operations.  Accordingly, there is no assurance that any distributions
         from the Partnership will be made to its Investor Partners.

                            (continued on next page)
                             ______________________
    
         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
    RITIES AND EXCHANGE COMMISSION OR STATE SECURITIES ADMINISTRATORS NOR HAS
    COMMISSION OR ANY SUCH ADMINISTRATOR PASSED UPON THE ACCURACY OR ADEQUACY
    HIS PROSPECTUS.  ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
                             ______________________
    
             THE DATE OF THIS PROSPECTUS IS _______________, 199__.
<PAGE>   3
                         (continued from previous page)


o        Significant tax considerations are involved in an investment,
         including;

         --  possible modification or elimination of tax benefits;
         --  possible loss of partnership classification;
         --  Limited Partners must have substantial current taxable income from
             passive trade or business activities to benefit from tax losses
             arising from the Partnership; and
         --  possible recognition of taxable income by an investor with no
             corresponding cash distribution by the Partnership.

o        The Partnership is subject to various conflicts of interest arising
         out of its relationship with the Managing Partner and its Affiliates,
         and therefore, to the extent these conflicts of interest exist, they
         may not in every instance be resolved to the maximum benefit of the
         Partnership.

o        The Partnership Agreement contains certain provisions which modify
         what would otherwise be the applicable Delaware law relating to the
         fiduciary standards of the Managing Partner to the Investor Partners.
         The fiduciary standards in the Partnership Agreement could be less
         advantageous to the Investor Partners and more advantageous to the
         Managing Partner than the corresponding fiduciary standards otherwise
         applicable under Delaware law, specifically:

         --  the Partnership may indemnify and hold harmless the Managing
             Partner and its Affiliates;
         --  the Managing Partner is required to devote only so much of its
             time as is necessary to manage the affairs of the Partnership;
         --  the Managing Partner and its Affiliates may conduct business with
             the Partnership in a capacity other than as a Sponsor;
         --  in certain circumstances, the Managing Partner and any of its
             Affiliates may pursue business opportunities that are consistent
             with the Partnership's investment objectives for their own
             account; and
         --  the Managing Partner may manage multiple programs simultaneously.

o        It is the Managing Partner's current intention that the Managing
         Partner and/or an Affiliate thereof will purchase Interests in the
         Partnership in which Interests are being offered, if necessary, to
         assure that the minimum aggregate subscription amount for the
         Partnership is reached.  Subject to certain limitations, Interests
         owned by the Managing Partner or an Affiliate thereof will have voting
         rights under the Partnership Agreements, and therefore, has the effect
         of diluting the voting power of the Investor Partners in the
         Partnership.


<TABLE>
<CAPTION>
                                                                                  100% Proceeds to the
                                                       8.5% Underwriting          Partnership Available
                                     Price to              Discounts                 for Partnership
                                      Public            and Commissions               Operations(1)
  <S>                             <C>                        <C>                       <C>
  Per Interest  . . . . . . .          $1,000                     $85                       $1,000

  Total Minimum (2) . . . . .      $1,000,000                 $85,000                   $1,000,000

  Total Maximum (3) . . . . .     $10,000,000                $850,000                  $10,000,000
</TABLE>

(1)      The Managing Partner, or an Affiliate thereof, shall advance on behalf
         of the Partnership the amount of all Organization and Offering
         Expenses, Sales Commissions and Due Diligence Fees attributable to the
         Partnership.  The Partnership shall reimburse the Managing Partner the
         amount of such advanced Organization and Offering Expenses, Sales
         Commissions and Due Diligence Fees, plus interest on the unreimbursed
         amount at a per annum rate of interest equal to the Base Rate
         calculated commencing as of the date that the offering of Interests in
         the Partnership closes, from funds which would otherwise be available
         for distribution to the Partners in the Partnership.  The advancement
         of Organization and Offering Expenses, Sales Commissions and Due
         Diligence Fees to the Partnership and the Partnership's reimbursement
         obligation shall be without recourse to the Investor Partners and
         shall solely be an obligation of the Partnership.  Such reimbursement
         shall not be made from Capital Contributions of the Investor Partners
         and the Managing Partner or Affiliate thereof making the advance shall
         bear the risk that the Partnership will have sufficient funds to
         ultimately reimburse such
<PAGE>   4
                         (continued from previous page)


         advancement.  Of the aggregate proceeds available for Partnership
         operations, and of each individual $1,000 Interest, approximately 15%
         to 25% will be expended for Lease Acquisition Costs of Prospects and
         approximately 75% to 85% will be expended for drilling and well
         completion costs.  These percentages are estimates only, and no
         assurance can be given that such percentages will be actually realized
         or that variations in the percentages will not be significant to the
         Partnership.  See "Application of Proceeds."

(2)      No subscriber will be admitted as an Investor Partner in the
         Partnership unless, at the end of the subscription period for
         Interests in the Partnership, subscription funds have been received
         and accepted by MD in an amount of $1,000,000 or more and MD
         determines, in its sole discretion, to proceed with the funding of the
         Partnership.  If, at the end of the subscription period for Interests
         in the Partnership, subscription funds of less than $1,000,000 have
         been received by MD, such funds will be promptly returned to
         subscribers.  There is no assurance that the Partnership will be
         funded.  Accordingly, the minimum for the total offering is
         $1,000,000.

(3)      The maximum offering amount for the Partnership is $10,000,000.

         MD has engaged its Affiliate, Mewbourne Securities, to serve as the
dealer manager for purposes of forming a soliciting dealer group comprised of
members of the National Association of Securities Dealers, Inc.  Such members
of the National Association of Securities Dealers, Inc. have entered into
soliciting dealer agreements and will solicit subscriptions for Interests on a
"best efforts" basis (that is, the Soliciting Dealers are not obligated to
purchase any Interests not purchased by investors).  In addition, Mewbourne
Securities may act as a Soliciting Dealer for the Partnership.  Sales
Commissions and Due Diligence Fees in an aggregate amount equal to 8.5% of the
sales price of Interests will be paid to Soliciting Dealers, except that no
Sales Commissions or Due Diligence Fees will be paid with respect to sales of
Interests to (a) officers, directors, or employees of MD or Affiliates thereof,
(b) officers, directors, employees, or registered representatives of a
Soliciting Dealer, or (c) an Affiliate of the Managing Partner.  See "Plan of
Distribution."

         The subscription period for Interests in Mewbourne Energy Partners
97-A, L.P. will commence on the date of this Prospectus and terminate on
October 31, 1997, unless MD in its sole discretion accelerates or delays the
offering termination date, provided that MD's ability to delay the offering
termination date is subject to its obligation to return the purchase price for
any Interests not invested in the Partnership within any period required by
state securities law and in no event will such termination be delayed beyond
December 31, 1997.

         Subscription funds will be deposited in an escrow account at
NationsBank Texas, N.A., Tyler, Texas, or another federally insured institution
designated by MD; provided that upon receipt and clearance of aggregate
subscription funds of $1,000,000 or more from subscribers that MD deems
suitable to be Investor Partners in the Partnership, MD may cause those
subscription funds to be withdrawn from the escrow account and to be deposited
in an account established for the Partnership.  A subscriber whose funds are
deposited in the escrow account or Partnership account no fewer than five
business days prior to the termination of the subscription period for Interests
in the Partnership will receive, within 60 days following the admission of
Investor Partners in the Partnership, interest earned on those funds from the
date those funds cleared the institution at which that account is maintained
and are invested to the date on which subscribers are admitted as Investor
Partners in the Partnership.  All subscription funds, together with any
interest earned thereon, will be promptly returned to each subscriber that is
not admitted as an Investor Partner to the Partnership.

         The Partnership will furnish to its Partners an annual report
containing audited financial statements and a report thereon by its independent
certified public accountants and a semiannual report containing unaudited
financial information for the first six months of each calendar year.  The
Partnership also intends to furnish to its Partners tax information by March 15
of each year.

         MD and its Affiliates will receive Management Fees, reimbursement of
Administrative Costs, reimbursement of Organization and Offering Expenses,
reimbursement of Sales Commissions and Due Diligence Fees paid by MD and
certain other compensation from the Partnership and the related Program.  See
"Compensation" and "Participation in
<PAGE>   5
                         (continued from previous page)


Costs and Revenues."  See "Participation in Costs and Revenues" for a detailed
discussion of the allocation of costs and revenues among the Investor Partners
and MD.

                           FOR CONNECTICUT RESIDENTS

INVESTMENT IN THE SECURITIES DESCRIBED HEREIN INVOLVES A HIGH DEGREE OF RISK,
AND ONLY THOSE PERSONS WHO ARE ABLE TO BEAR THE FINANCIAL RISKS SHOULD CONSIDER
PURCHASING SECURITIES.


                            FOR NEW JERSEY RESIDENTS
                             FOR NEW YORK RESIDENTS

NEITHER THE ATTORNEY GENERAL OF THE STATE OF NEW YORK NOR THE ATTORNEY GENERAL
OF THE STATE OF NEW JERSEY NOR THE BUREAU OF SECURITIES OF THE STATE OF NEW
JERSEY HAS PASSED ON OR ENDORSED THE MERITS OF THIS OFFERING.  ANY
REPRESENTATION TO THE CONTRARY IS UNLAWFUL.
<PAGE>   6
                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                      Page                                                      
                     <S>                                                <C>
                     SUMMARY OF OFFERING . . . . . . . . . . . . . . . . 1
                                                                          
                         The Partnership   . . . . . . . . . . . . . . . 1
                                                                          
                         Investment Objectives   . . . . . . . . . . . . 1
                                                                          
                         Proposed Activities   . . . . . . . . . . . . . 2
                                                                           
                         Risk Factors  . . . . . . . . . . . . . . . . . 3
                                                                          
                              Special Risks of the Partnership . . . . . 3
                                                                          
                              Risks Pertaining to Oil and Gas
                                  Investments  . . . . . . . . . . . . . 4
                                                                          
                              Tax Risks  . . . . . . . . . . . . . . . . 4
                                                                          
                         Conflicts of Interest   . . . . . . . . . . . . 5
                                                                          
                         Application of Proceeds   . . . . . . . . . . . 5
                                                                          
                         Participation in Costs and Revenues   . . . . . 7
                                                                          
                         Investment as a Limited Partner or General
                              Partner  . . . . . . . . . . . . . . . . . 8
                                                                          
                              Liability of General Partners  . . . . . . 9
                                                                          
                              Liability of Limited Partners  . . . . . . 9
                                                                          
                         Tax Aspects   . . . . . . . . . . . . . . . .  10
                                                                          
                         Compensation and Reimbursement of Managing
                              Partner  . . . . . . . . . . . . . . . .  10
                                                                          
                              Management Fee . . . . . . . . . . . . .  11
                                                                          
                              Administrative Costs . . . . . . . . . .  12
                                                                          
                              Operator's and Other Compensation  . . .  12
                                                                          
                              Sales Commissions  . . . . . . . . . . .  12
                                                                          
                              Partnership and Program Interest . . . .  13
                                                                          
                         Rights and Powers of Investor Partners  . . .  13
                                                                          
                         Prior Activities  . . . . . . . . . . . . . .  13
                                                                          
                         Terms of Offering   . . . . . . . . . . . . .  14
                                                                          
                              Subscription for Interests . . . . . . .  14
                                                                          
                              Suitability Standards  . . . . . . . . .  14
                                                                          
                              How to Subscribe . . . . . . . . . . . .  15
                                                                          
                              Distribution . . . . . . . . . . . . . .  15
                                                                          

                     RISK FACTORS  . . . . . . . . . . . . . . . . . .  16
                                                                          
                         Particular Risks Relating to the Interests  .  16
                                                                          
                              Liability of Limited Partners  . . . . .  16
                                                                          
                              Liability of General Partners  . . . . .  16
                                                                          
                              Liability of Joint Working Interest
                                  Owners   . . . . . . . . . . . . . .  16
                                                                          
                              Possibility of Reduction or
                                  Unavailability of Insurance  . . . .  16
                                                                          
                              Sole Reliance on MD for Management . . .  17
                                                                          
                              Prospects Not Yet Identified or
                                  Selected; No Opportunity to
                                  Evaluate
                                  Prospects  . . . . . . . . . . . . .  17
                                                                          
                              Concentration of Investment Risks  . . .  17
                                                                          
                              Ownership of Interests by Affiliates of
                                  MD   . . . . . . . . . . . . . . . .  17
                                                                          
                              Additional Financing . . . . . . . . . .  17
                                                                          
                              Uncertainty of Cash Distributions  . . .  18
                                                                           
                              Conflicts of Interest                     18 
                              Compensation of Managing Partner and         
                              Affiliates                                19
                                                                          
                              Inside Board of Directors and Other
                                  Family Relationships   . . . . . . .  19
                                                                          
                              Limitations on the Fiduciary Obligations
                                  of the Managing Partner and the
                                  Managing Partner's Responsibility
                                  to Determine the Application of the
                                  Limitations  . . . . . . . . . . . .  19
                                                                          
                              Joint Activities With Others . . . . . .  19
                                                                          
                              Lack of Liquidity  . . . . . . . . . . .  20
                                                                          
                              Indemnification of MD and Affiliates
                                  Thereof  . . . . . . . . . . . . . .  20
                                                                          
                              Limited Ability to Remove Managing
                                  Partner and Difficulty in Finding a
                                  Successor Management Partner   . . .  20
                                                                          
                              Withdrawal of Partners . . . . . . . . .  20
                                                                          
                              Dissolution of the Partnership and
                                  Termination of the Drilling Program   21
                                                                          
                              Ability of the Managing Partner to Cause
                                  Dissolution of the Partnership and
                                  the Drilling Program   . . . . . . .  21
                                                                          
                              Unauthorized Acts of General Partners
                                  Could Be Binding Against the
                                  Partnership  . . . . . . . . . . . .  21
                                                                          
                         General Risks Relating to Oil and Natural
                              Gas Operations . . . . . . . . . . . . .  21
                                                                          
                              Speculative Nature of Oil and Gas
                                  Activities   . . . . . . . . . . . .  21
                                                                          
                              The Partnership and the General Partners
                                  Could be Liable for Environmental
                                  Hazards  . . . . . . . . . . . . . .  22
                                                                          
                              Dependence on Future Prices, Supply and
                                  Demand for Oil and Gas   . . . . . .  22
                                                                          
                              Natural Gas Market . . . . . . . . . . .  22
                                                                          
                              Loss of Partnership Property . . . . . .  22
                                                                          
                              Competition  . . . . . . . . . . . . . .  23
                                                                          
                              Government Regulation  . . . . . . . . .  23
                                                                          
                         Risks Relating to Limited Partnerships
                              Generally  . . . . . . . . . . . . . . .  23
                                                                          
                              Lack of Liquidity  . . . . . . . . . . .  23
                                                                          
                              Lack of Substantial Voting Rights  . . .  23
                                                                          
                              Lack of Appraisal Rights . . . . . . . .  23
                                                                          
                         Tax Risks   . . . . . . . . . . . . . . . . .  24
                                                                          
                              General  . . . . . . . . . . . . . . . .  24
                                                                          
                              Partnership Classification for Tax
                                  Purposes; No IRS Ruling Sought   . .  24
                                                                          
                              Allocations  . . . . . . . . . . . . . .  24
                                                                          

</TABLE>




                                      (i)
<PAGE>   7
<TABLE>
<CAPTION>
                                                                      Page  
                                                                      ----  
                     <S>                                              <C>
                              Passive Activity Limitations . . . . . .  24
                                                                          
                              Certain Expenditures Not Deductible for
                                  Tax Purposes   . . . . . . . . . . .  25
                                                                          
                              Considerations for Tax-Exempt Investors   25
                                                                          
                              Tax Shelter Registration . . . . . . . .  25
                                                                          
                              Current Tax Deductions . . . . . . . . .  25
                                                                          
                              Conversion of General Partner Interests   26
                                                                          
                              Tax Liabilities in Excess of Cash
                                  Distributions  . . . . . . . . . . .  26
                                                                          
                              Risks of Borrowings  . . . . . . . . . .  26
                                                                          
                              Percentage Depletion . . . . . . . . . .  26
                                                                          
                              Farmouts and Backin Interests  . . . . .  27
                                                                          
                              Recapture  . . . . . . . . . . . . . . .  27
                                                                          
                              Audits . . . . . . . . . . . . . . . . .  27
                                                                          
                              Changes in Federal Income Tax Laws . . .  27
                                                                          
                              Significance of Tax Aspects  . . . . . .  27
                                                                          

                     DEFINITIONS . . . . . . . . . . . . . . . . . . .  27
                                                                          

                     TERMS OF THE OFFERING . . . . . . . . . . . . . .  35
                                                                          
                         General   . . . . . . . . . . . . . . . . . .  35
                                                                          
                         Subscription Refunds  . . . . . . . . . . . .  36
                                                                          
                         Subscription Period   . . . . . . . . . . . .  36
                                                                          
                         Suitability Standards   . . . . . . . . . . .  36
                                                                          
                              General  . . . . . . . . . . . . . . . .  36
                                                                          
                              Minimum Suitability Standards  . . . . .  37
                                                                          
                              Additional Suitability Standards . . . .  37
                                                                          
                              Additional Requirements  . . . . . . . .  38
                                                                          
                         Subscription Procedure  . . . . . . . . . . .  38
                                                                          
                         Conversion of General Partner Interests   . .  40
                                                                          
                         Right of Presentment  . . . . . . . . . . . .  40
                                                                          

                     ADDITIONAL FINANCING  . . . . . . . . . . . . . .  42
                                                                          
                         General.  . . . . . . . . . . . . . . . . . .  42
                                                                          
                         Limitation on Borrowings.   . . . . . . . . .  42
                                                                          

                     PLAN OF DISTRIBUTION  . . . . . . . . . . . . . .  42
                                                                          

                     INVESTMENT OBJECTIVES . . . . . . . . . . . . . .  43
                                                                          

                     PROPOSED ACTIVITIES . . . . . . . . . . . . . . .  44
                                                                          
                         Development Policy  . . . . . . . . . . . . .  44
                                                                          
                         Area of Geographic Concentration  . . . . . .  45
                                                                          
                         Prospect Evaluation   . . . . . . . . . . . .  45
                                                                          
                         Cost Estimates  . . . . . . . . . . . . . . .  46
                                                                          
                         Acquisition of Leases   . . . . . . . . . . .  46
                                                                          
                         Transactions with Affiliates  . . . . . . . .  46
                                                                          
                              Sale of Leases to the Partnership  . . .  46
                                                                          
                              Purchase of Leases from the Partnership   47 
                                                                          
                              Participation by Mr. Mewbourne            48
                                                                                                          
                         Farmouts  . . . . . . . . . . . . . . . . . .  48
                                                                          
                         Operations  . . . . . . . . . . . . . . . . .  48
                                                                          
                         Title to Partnership Properties   . . . . . .  49
                                                                          
                         Insurance   . . . . . . . . . . . . . . . . .  50
                                                                          
                         Due Diligence Review  . . . . . . . . . . . .  51
                                                                          
                         The Managing Partner's Policy Regarding
                              Roll-Up Transactions . . . . . . . . . .  51
                                                                          
                         Partnership Distributions   . . . . . . . . .  52
                                                                          

                     APPLICATION OF PROCEEDS . . . . . . . . . . . . .  53
                                                                          

                     PARTICIPATION IN COSTS AND REVENUES . . . . . . .  54
                                                                          
                         Costs and Revenues  . . . . . . . . . . . . .  54
                                                                          
                         Distributions   . . . . . . . . . . . . . . .  56
                                                                          
                         Capital Accounts  . . . . . . . . . . . . . .  56
                                                                          
                         Allocations of Federal Income Tax Items   . .  56
                                                                          
                         Proportionate Interests of Partners   . . . .  57
                                                                          

                     COMPENSATION AND REIMBURSEMENT  . . . . . . . . .  57
                                                                          
                         Management Fee  . . . . . . . . . . . . . . .  58
                                                                          
                         Partnership and Program Interest  . . . . . .  59
                                                                          
                         Lease and Equipment Purchases from Mewbourne   59
                                                                          
                         Administrative Costs  . . . . . . . . . . . .  59
                                                                          

                     ESTIMATED DRILLING PROGRAM EXPENSES . . . . . . .  60
                                                                          
                         Prior Partnerships  . . . . . . . . . . . . .  60
                                                                          
                         Contracts with Mewbourne and Affiliates
                              Thereof  . . . . . . . . . . . . . . . .  61
                                                                          
                         Compensation as Operator  . . . . . . . . . .  61
                                                                          
                         Past Compensation   . . . . . . . . . . . . .  61
                                                                          

                     MANAGEMENT  . . . . . . . . . . . . . . . . . . .  62
                                                                          

                     OWNERSHIP STRUCTURE OF MEWBOURNE COMPANIES  . . .  63
                                                                          
                         Officers, Directors and Key Employees of MD
                              and MOC  . . . . . . . . . . . . . . . .  64
                                                                          
                         Key Employees   . . . . . . . . . . . . . . .  65
                                                                          
                         Compensation  . . . . . . . . . . . . . . . .  66
                                                                          
                         Executive Officer   . . . . . . . . . . . . .  66
                                                                          
                              Cash Compensation to Executive Officer .  66
                                                                          
                              Executive Officer Compensation Pursuant
                                  to Plans   . . . . . . . . . . . . .  66
                                                                          
                              Non-Cash Compensation of Executive
                                  Officer  . . . . . . . . . . . . . .  67
                                                                          
                         Certain Transactions  . . . . . . . . . . . .  67
                                                                          
                              Participation in Drilling Program
                                  Activities   . . . . . . . . . . . .  67
                                                                          

                     CONFLICTS OF INTEREST . . . . . . . . . . . . . .  67
                                                                          
                         Fiduciary Responsibility of the Managing
                              Partner  . . . . . . . . . . . . . . . .  68
                                                                          
</TABLE>





                                      (ii)
<PAGE>   8
<TABLE>
<CAPTION>
                                                                      Page    
                                                                      ----    
                     <S>                                               <C>
                              Limitations on the Fiduciary Obligations
                                  of the Managing Partner and the
                                  Managing Partner's Responsibility
                                  to Determine the Application of the
                                  Limitations.   . . . . . . . . . . .  68
                                                                          
                         Farmouts  . . . . . . . . . . . . . . . . . .  69
                                                                          
                         Purchase of Leases from the Partnership   . .  70
                                                                          
                         Sale of Leases to the Partnership   . . . . .  70
                                                                          
                         Adjacent Acreage  . . . . . . . . . . . . . .  71
                                                                          
                         Other Activities  . . . . . . . . . . . . . .  71
                                                                          
                         Contracts with Mewbourne and Affiliates   . .  72
                                                                          
                         MOC as Operator   . . . . . . . . . . . . . .  72
                                                                          
                         Ownership of Interests by MD or any
                              Affiliates . . . . . . . . . . . . . . .  72
                                                                          

                     PRIOR ACTIVITIES  . . . . . . . . . . . . . . . .  73
                                                                          
                         Prior Partnerships  . . . . . . . . . . . . .  73
                                                                          
                         Previous Drilling Activities  . . . . . . . .  74
                                                                          
                         Payout and Net Cash Tables  . . . . . . . . .  75
                                                                          
                         Tax Deductions and Tax Credits  . . . . . . .  77
                                                                          
                         Reserves and Future Net Revenues of Prior
                              Programs . . . . . . . . . . . . . . . .  79
                                                                          

                     TAX ASPECTS . . . . . . . . . . . . . . . . . . .  81
                                                                          
                         Opinion of Counsel  . . . . . . . . . . . . .  81
                                                                          
                         Partnership Taxation  . . . . . . . . . . . .  83
                                                                          
                              General  . . . . . . . . . . . . . . . .  83
                                                                          
                              Partnership Classification . . . . . . .  83
                                                                          
                              Taxation of Partners . . . . . . . . . .  84
                                                                          
                              Allocations  . . . . . . . . . . . . . .  85
                                                                          
                              Elections and Returns  . . . . . . . . .  87
                                                                          
                              Determinations of Partnership Items at
                                  Partnership Level  . . . . . . . . .  87
                                                                          
                              Organization and Offering Expenses,
                                  Sales Commissions and Due Diligence
                                  Fees   . . . . . . . . . . . . . . .  87
                                                                          
                              Management Fee . . . . . . . . . . . . .  87
                                                                          
                              Administrative Costs . . . . . . . . . .  88
                                                                          
                              Transferor -- Transferee Prorations  . .  88
                                                                          
                              Conversion of General Partner Interests   88
                                                                          
                         Special Features of Oil and Gas Taxation  . .  89
                                                                          
                              Lease Acquisition Costs  . . . . . . . .  89
                                                                          
                              Geophysical Costs  . . . . . . . . . . .  89
                                                                          
                              Operating and Administrative Costs . . .  89
                                                                          
                              Intangible Drilling and Development
                                  Costs  . . . . . . . . . . . . . . .  89
                                                                          
                              Depreciation . . . . . . . . . . . . . .  90 
                                                                           
                              Depletion  . . . . . . . . . . . . . . .  90
                                                                          
                              Passive Activity Loss Limitations  . . .  91
                                                                          
                              Limitations on Interest Deductions . . .  92
                                                                          
                              For Profit Limitation  . . . . . . . . .  93
                                                                          
                              Basis and At Risk Limitations  . . . . .  93
                                                                          
                              Sale of Property . . . . . . . . . . . .  94
                                                                          
                              Termination of the Partnership . . . . .  94
                                                                          
                              Sale of Interests  . . . . . . . . . . .  95
                                                                          
                              Farmouts and Backin Interests  . . . . .  96
                                                                          
                         General Tax Provisions  . . . . . . . . . . .  96
                                                                          
                         Other Tax Consequences  . . . . . . . . . . .  96
                                                                          
                              Alternative Minimum Tax  . . . . . . . .  96
                                                                          
                              Tax Shelter Registration . . . . . . . .  97
                                                                          
                              Compliance Provisions  . . . . . . . . .  97
                                                                          
                              Consistency Requirements . . . . . . . .  97
                                                                          
                              Nominees . . . . . . . . . . . . . . . .  98
                                                                          
                              Social Security Benefits; Self-
                                  Employment Tax   . . . . . . . . . .  98
                                                                          
                              Investment by Tax-Exempt Entities  . . .  98
                                                                          
                              State Law Tax Aspects  . . . . . . . . .  99
                                                                          
                         Anticipated Federal Income Tax Deductions   .  99
                                                                          
                         Individual Tax Advice Should be Sought  . . .  99
                                                                          

                     COMPETITION, MARKETS AND REGULATION . . . . . . . 100
                                                                          
                         Competition   . . . . . . . . . . . . . . . . 100
                                                                          
                         Markets For Sale Of Production  . . . . . . . 100
                                                                          
                         Regulation Of Production  . . . . . . . . . . 101
                                                                          
                         Natural Gas Prices  . . . . . . . . . . . . . 101
                                                                          
                         Oil and Liquid Hydrocarbon Price Controls   . 101
                                                                          
                         Possible Legislation  . . . . . . . . . . . . 101
                                                                          
                         Regulation of the Environment   . . . . . . . 101
                                                                          

                     LIABILITY OF INVESTOR PARTNERS  . . . . . . . . . 102
                                                                          
                         General Partners  . . . . . . . . . . . . . . 102
                                                                          
                         Limited Partners  . . . . . . . . . . . . . . 103
                                                                          

                     SUMMARY OF PARTNERSHIP AGREEMENT AND PROGRAM
                         AGREEMENT   . . . . . . . . . . . . . . . . . 104
                                                                          
                         Term  . . . . . . . . . . . . . . . . . . . . 104
                                                                          
                         Rights and Powers of Partners   . . . . . . . 104
                                                                          
                              Investor Partners  . . . . . . . . . . . 104
                                                                          
                              Limited Partners . . . . . . . . . . . . 105
                                                                          
                              General Partners . . . . . . . . . . . . 105
                                                                          
                         Rights and Powers of the Managing Partner   . 106
                                                                          
                         Indemnification of MD and Affiliates Thereof  106
                                                                          
                         Right of Presentment  . . . . . . . . . . . . 107
                                                                          
                         Assignability of Interests  . . . . . . . . . 107
                                                                          
                         Removal or Withdrawal   . . . . . . . . . . . 108
                                                                          
                         Dissolution, Liquidation and Termination  . . 108
                                                                          
                         Reconstitution of the Partnership   . . . . . 110
                                                                          
                         Amendments  . . . . . . . . . . . . . . . . . 110
                                                                          
                         Reports to Partners   . . . . . . . . . . . . 111
                                                                          
</TABLE>





                                     (iii)
<PAGE>   9
<TABLE>
<CAPTION>
                                                                      Page  
                                                                      ----  
<S>          <C>                                                       <C>
                         Access to List of Investor Partners   . . . . 111
                                                                       
                         Power of Attorney   . . . . . . . . . . . . . 112
                                                                       

                     LEGAL OPINIONS  . . . . . . . . . . . . . . . . . 112
                                                                       

                     EXPERTS . . . . . . . . . . . . . . . . . . . . . 112
                                                                       

                     ADDITIONAL INFORMATION  . . . . . . . . . . . . . 112
                                                                       


EXHIBIT A:   Form of Agreement of Partnership
EXHIBIT B:   Form of Drilling Program Agreement
EXHIBIT C:   Form of Special Subscription Instructions
EXHIBIT D:   Form of Subscription Agreement
</TABLE>





                                      (iv)
<PAGE>   10





                      [THIS PAGE INTENTIONALLY LEFT BLANK]
<PAGE>   11
                              SUMMARY OF OFFERING

         This summary of offering is qualified in its entirety by the more
detailed information appearing throughout this Prospectus.  For definitions of
certain terms used in this Prospectus, see "Definitions."  FOR A DISCUSSION OF
CERTAIN MATTERS THAT SHOULD BE CONSIDERED IN EVALUATING AN INVESTMENT IN THE
INTERESTS, SEE "RISK FACTORS."

THE PARTNERSHIP

         Mewbourne Development Corporation ("MD") is offering to qualified
investors an aggregate of up to 2,000 ($2,000,000) limited partner interests
("Limited Partner Interests") and 8,000 ($8,000,000) general partner interests
("General Partner Interests") (Limited Partner Interests and General Partner
Interests are collectively referred to as "Interests") in Mewbourne Energy
Partners 97-A, L.P., a limited partnership (the "Partnership") formed by MD
under the Delaware Act.  The minimum offering amount for the Partnership is
1,000 Interests ($1,000,000) with the maximum offering amount being 10,000
Interests ($10,000,000).  MD will act as the sole managing partner of the
Partnership (the "Managing Partner").  As initially formed, the Partnership has
a single limited partner who will make a capital contribution of $100, which
will be refunded to that limited partner when he withdraws from the Partnership
at the time the Investor Partners are admitted to the Partnership.  The
Partnership will not commence operations or have any material assets or
liabilities prior to the termination of the subscription period for Interests
in the Partnership.

         The subscription period for Interests in Mewbourne Energy Partners
97-A, L.P. will commence on the date of this Prospectus and terminate on
October 31, 1997, unless MD in its sole discretion accelerates or delays the
offering termination date, provided that MD's ability to delay the offering
termination date is subject to its obligation to return the purchase price for
any Interests not invested in the Partnership within any period required by
state securities law and in no event will such termination be delayed beyond
December 31, 1997.

         The Partnership will not be funded with less than $1,000,000 in
Capital Contributions from Investor Partners.  If, at the end of the
subscription period for Interests in the Partnership, subscription funds of
less than $1,000,000 have been received by MD, such funds will be promptly
returned to subscribers.

         The Managing Partner and Affiliates thereof are eligible to subscribe
for Interests, provided that any Interests so purchased must be purchased for
investment purposes only and not for the purpose of resale or any further
public distribution.  It is the Managing Partner's current intention that the
Managing Partner and/or an Affiliate thereof will subscribe for such number of
Interests as may be necessary for the Partnership to receive the minimum
subscription amount of 1,000 Interests ($1,000,000).  The number of Interests
in the Partnership that may be purchased by the Managing Partner and/or
Affiliates thereof is not subject to any specific maximum limitations but
depends upon the number of subscriptions for Interests received and accepted
from non-Affiliates.

INVESTMENT OBJECTIVES

         The Partnership will participate in a program consisting of the
acquisition, drilling and development of oil and gas Prospects (the "Drilling
Program") pursuant to a Program Agreement with MD and its Affiliate Mewbourne
Oil Company ("MOC").  The primary investment objective of the Partnership is to
conduct oil and gas drilling and development activities on Prospects in an
attempt to establish long-life oil and gas reserves.  In addition, the Drilling
Program's structure is intended to result in certain tax benefits, consisting
principally of deductions for intangible drilling costs, depletion, and
depreciation.  To the extent that the operations of the Partnership and the
Drilling Program result in a net loss for a taxable period, General Partners
will be able to claim their respective shares of the deductions giving rise to
such loss in the current year, but Limited Partners will not be able to claim
their shares of the deductions comprising such loss in the current year except
to the extent they have net passive income from other sources.  See "Tax
Aspects."  The Program Agreement provides that MOC, in its capacity as manager
of the Drilling Program (the "Program Manager"), will have the exclusive power
and authority to act on behalf of the Partnership with respect to the
management, control and administration of the business and affairs of the
Drilling Program and the oil and gas properties subject to the Program
Agreement.  See "Management."





                                       1
<PAGE>   12
         The Drilling Program is intended to be a partnership for income tax
purposes only.  See "Tax Aspects -- Partnership Taxation -- Partnership
Classification."  For all other purposes, the Drilling Program is intended to
be an agreement among MOC in its capacity as Program Manager and MD and the
Partnership (the Partnership and MD being collectively referred to as the
"Participants") as co-owners or tenants-in-common of undivided interests in the
oil and gas properties subject to the Program Agreement.  The Program Agreement
sets out the rights, duties, and obligations of MOC and the Participants in the
Drilling Program.

PROPOSED ACTIVITIES

         The primary objective of the Partnership is to establish long-life oil
and gas reserves through the development of oil and gas Prospects located in
the shelf and the shelf-slope regions of the Permian Basin (located in West
Texas and Southeastern New Mexico) and the Anadarko Basin (located in Western
Oklahoma and the Texas Panhandle) by participation in the Drilling Program
formed and managed by the Program Manager.  Although subject to change based on
subsequent events and conditions, it is currently anticipated that the
Partnership will, through the Drilling Program, conduct oil and gas drilling
and development activities on Prospects in the Permian and Anadarko Basins,
none of which is yet identified.  It is currently anticipated that the
Partnership's activities through the Drilling Program will primarily focus upon
activities relating to Development Wells rather than Exploratory Wells.
However, at the discretion of MD, up to 20% of the Partnership's Capital
Contributions may be expended in connection with activities relating to
Exploratory Wells.  See "Proposed Activities."  Under certain circumstances, MD
may determine that it is in the best interest of the Partnership to conduct
activities in other geographic areas.

         The Permian Basin encompasses a large area of approximately 75,000
square miles located in West Texas and Southeastern New Mexico.  Since 1921,
over 26 billion barrels of oil and 76 trillion cubic feet of natural gas have
been produced from the Permian Basin.

         Two interior basins (the Midland Basin in West Texas and the Delaware
Basin in West Texas and Southeastern New Mexico) subdivide the Permian Basin.
Although drilling depths range from very shallow to more than 20,000 feet, MOC
and its Affiliates target multiple Pennsylvanian and Permian age sandstone and
carbonate reservoirs along the shelf and shelf-slope areas within the interior
subbasins which lay at depths ranging from 3,000 to 13,000 feet.

         Over the past 32 years, MOC and its Affiliates have conducted
operations throughout the Permian Basin.  MOC currently operates approximately
140 wells in the Permian Basin and MOC and its Affiliates have drilled
approximately 145 commercially productive oil and gas wells in the Permian
Basin.  Most current operations are centered on the shelf and along shelf-slope
areas of the Delaware Basin located in Eddy, Chaves, and Lea County, New
Mexico.  It is anticipated that the Partnership will, through the Drilling
Program, conduct a portion of its oil and gas drilling and development
activities in this area of the Permian Basin.  Predominantly, wells drilled by
MOC in this region of the Permian Basin are classified as gas wells but produce
both oil and gas.  However, MOC and its Affiliates have drilled a number of
wells in this area which have been classified as oil wells.

         The Anadarko Basin of Western Oklahoma, the Texas Panhandle and
Southwestern Kansas encompasses an area of approximately 60,000 square miles.
First production was established in 1917 and since that time over 6 billion
barrels of oil and 80 trillion cubic feet of natural gas have been produced
from this geological basin.

         Production in the Anadarko Basin ranges from several hundred feet to
over 26,000 feet in depth.  Over the past 20 years, MOC and its Affiliates have
drilled approximately 325 commercially productive wells that have targeted
Pennsylvanian, Mississippian, Devonian and Silurian age sandstone and carbonate
reservoirs along the shelf area of Western Oklahoma and the Texas Panhandle at
depths of between 6,000 and 13,000 feet.  MOC currently operates approximately
196 wells in the Anadarko Basin.  It is anticipated that the Partnership will,
through the Drilling Program, conduct a portion of its drilling and development
activities along this area of Western Oklahoma and the Texas Panhandle.  A
majority of the wells drilled by MOC over the past 20 years in this region of
the Anadarko Basin have been classified as gas wells but produce both oil and
gas.  However, MOC and its Affiliates have drilled a number of wells in this
area which have been classified as oil wells.





                                       2
<PAGE>   13
         Guided by a conservative philosophy of developing Prospects in the
Anadarko and Permian Basins with multiple formation objectives, MOC and
affiliates have drilled approximately 606 wells since 1965 and completed
approximately 470 commercially productive wells for an overall success rate of
77%.  These historical results are not indicative of the results that may be
achieved by the Partnership and such results should not be used by potential
investors in making an investment decision.  In addition, a commercially
productive well may not necessarily have sufficient production to recover both
operating expenses and drilling and development costs.

RISK FACTORS

         Investment in the Interests involves numerous risks, including the
risks of oil and gas drilling, the risks associated with investments in oil and
gas drilling programs, and significant tax considerations.  See "Risk Factors"
and "Tax Aspects."  Each prospective investor should carefully consider a
number of significant risk factors inherent in and affecting the business of
the Partnership, including the following:

         Special Risks of the Partnership:

          o    The activities to be undertaken by the Partnership for the
               development of oil and natural gas reserves involve the
               possibility of a total loss of an investment in the Partnership.

          o    The Managing Partner will have the exclusive management and
               control of all aspects of the business of the Partnership.  No
               investor will be permitted to take part in the management or in
               the decision-making of the Partnership.  Accordingly, the
               investors will be entirely dependent upon the management skills
               and expertise of the Managing Partner.

          o    No Prospects have been selected for acquisition by the
               Partnership.  Therefore, no investor will have an opportunity to
               evaluate any of the Prospects before investing in the
               Partnership.

          o    Investors who invest as General Partners in the Partnership will
               have unlimited liability for all obligations and liabilities of
               creditors and claimants arising from the conduct of operations
               by the Partnership and if such liabilities exceed the
               Partnership's assets and insurance and the assets of the
               Managing Partner (which has agreed to indemnify the General
               Partners), the General Partners could be liable for such excess.

          o    Investors in the Partnership must assume the risks of an
               illiquid investment.  Investors may be unable to sell their
               Partnership interests because there will be no market for the
               Interests.

          o    Distributions may only be made from Partnership funds realized
               from operations.  Accordingly, there is no assurance that any
               distributions from the Partnership will be made to its Investor
               Partners.

          o    The Partnership is subject to various conflicts of interest
               arising out of its relationship with the Managing Partner,
               including: the Managing Partner currently manages other oil and
               gas drilling programs; the Managing Partner decides which
               Prospects the Partnership will acquire; and an Affiliate of the
               Managing Partner will act as operator of the Partnership's
               properties.  To the extent these conflict of interest exist,
               they may not in every instance be resolved to the maximum
               benefit of the Partnership.

          o    The Managing Partner and its Affiliates will receive fees and
               compensation throughout the life of the Partnership.  If and to
               the extent these fees and compensation create conflicts between
               the best interests of the investors and the best interests of
               the Managing Partner, the Managing Partner may have incentives
               to act in a manner not in the best interest of the Investor
               Partners.

          o    The Partnership Agreement contains certain provisions which
               modify what would otherwise be the applicable Delaware law
               relating to the fiduciary standards of the Managing Partner to
               the Investor Partners.  The fiduciary standards in the
               Partnership Agreement could be less advantageous to the





                                       3
<PAGE>   14
               Investor Partners and more advantageous to the Managing Partner
               than the corresponding fiduciary standards otherwise applicable
               under Delaware law, specifically:

               --         the Partnership may indemnify and hold harmless the
                          Managing Partner and its Affiliates;
               --         the Managing Partner is required to devote only so
                          much of its time as is necessary to manage the
                          affairs of the Partnership;
               --         the Managing Partner and its Affiliates may conduct
                          business with the Partnership in a capacity other
                          than as a Sponsor;
               --         in certain circumstances, the Managing Partner and
                          any of its Affiliates may pursue business
                          opportunities that are consistent with the
                          Partnership's investment objectives for their own
                          account; and
               --         the Managing Partner may manage multiple programs
                          simultaneously.

          o    It is possible that some or all of the insurance coverage which
               the Partnership has available may become unavailable or
               prohibitively expensive.  In such event, the investors could be
               subject to greater risk of loss of their investment since less
               insurance would be available to protect from casualty losses.

          o    To the extent that less subscription proceeds are raised with
               respect to the Partnership, the Partnership will be able to
               drill fewer wells, as a result of which there will be less
               diversification of the investors' investment and less ability of
               the Partnership to spread the risk of loss.

          o    It is the current intention of the Managing Partner that the
               Managing Partner and/or an Affiliate thereof will purchase
               Interests in the Partnership, if necessary, to assure that the
               minimum aggregate subscription amount for the Partnership is
               reached.  The number of Interests that may be purchased by the
               Managing Partner and/or Affiliates thereof is not subject to any
               specific maximum limitations but depends upon the number of
               subscriptions for Interests received and accepted from
               non-Affiliates.  Subject to certain limitations, Interests owned
               by the Managing Partner or an Affiliate thereof will have voting
               rights under the Partnership Agreement, and therefore, has the
               effect of diluting the voting power of the Investor Partners in
               the Partnership.

         Risks Pertaining to Oil and Gas Investments:

          o    Oil and gas drilling is a highly speculative activity.  There is
               a possibility that Program Wells drilled may not produce oil or
               natural gas.  Even Program Wells which are productive may not
               produce oil or natural gas in sufficient quantities (or such
               production may not be sold at sufficient prices) to return all
               or a significant portion of the investment.

          o    Future oil and natural gas prices are unpredictable.  If oil or
               natural gas prices go down, the Partnership's distributions, if
               any, to Investor Partners will be adversely affected.

          o    Access to markets for oil and natural gas produced by Program
               Wells may be restricted as a result of many factors, including
               distances to existing pipelines, an oversupply of crude oil and
               natural gas, changing demand from weather conditions, and
               regulations set by federal and state governmental authorities,
               thus impeding or delaying revenues to the Partnership.

         Tax Risks:

          o    Investment as a General Partner may be less advisable for a
               person whose current taxable income from sources other than
               passive trade or business activities (e.g. salary, portfolio or
               active business income) is not substantial or is not subject to
               high marginal Federal income tax rates.

          o    Investment as a Limited Partner may be less advisable for a
               person who does not have substantial current taxable income from
               passive trade or business activities.





                                       4
<PAGE>   15
          o    Federal income tax payable by an Investor Partner by reason of
               his distributive share of Partnership income for any year may
               exceed the cash distributed to such Investor Partner by the
               Partnership.

CONFLICTS OF INTEREST

         The Managing Partner is accountable to the Partnership as a fiduciary
and, as such, will attempt to resolve conflicts of interest equitably to the
extent possible.  Conflicts of interest which will or may occur include the
following:

         o       The Managing Partner currently manages oil and natural gas
                 drilling programs similar to the Partnership, and in the
                 future the Managing Partner is expected to sponsor and manage
                 additional oil and natural gas drilling programs similar to
                 the Partnership.  As a result, the Managing Partner could have
                 a conflict of interest in allocating the time of its personnel
                 among the various partnerships or in deciding which
                 partnership will acquire a particular property.

         o       The Managing Partner and its Affiliates may sell Leases and
                 other property to the Partnership, and the Managing Partner
                 would be subject to a conflict of interest in determining the
                 price to be paid by the Partnership to the Managing Partner in
                 such a transaction.

         o       An Affiliate of the Managing Partner is expected to act as the
                 operator for most, if not all, of the Partnership's wells,
                 pursuant to the Operating Agreement, the terms of which have
                 not been negotiated by non-Affiliated persons.

Although the conflicts of interest summarized above are the principal conflicts
of interest anticipated, other conflicts of interest could also develop.  See
"Conflicts of Interest."

         The Partnership Agreement contains certain provisions which modify
what would otherwise be the applicable Delaware law relating to the fiduciary
standards of the Managing Partner to the Investor Partners.  As a result of
these provisions in the Partnership Agreement, the Investor Partners may find
it more difficult to hold the Managing Partner responsible for not acting in
the best interests of the Partnership and its Investor Partners than if the
fiduciary standards of the otherwise applicable Delaware law governed the
situation.  See "Risk Factors -- Particular Risks Relating to the Interests --
Limitations on the Fiduciary Obligations of the Managing Partner and the
Managing Partner's Responsibility to Determine the Application of the
Limitations."

APPLICATION OF PROCEEDS

         Interests in the Partnership may be sold in an aggregate amount from
$1,000,000 to $10,000,000.  There is no deduction from the sales proceeds for
Organization and Offering Expenses, Sales Commissions, and Due Diligence Fees
and, therefore, all of such sales proceeds will be available to the Partnership
for the Partnership's operations; provided, however, that the Partnership shall
have a reimbursement obligation, which shall be without recourse to the
Investor Partners, in respect of any amounts advanced by the Managing Partner,
or any Affiliate thereof, in respect of Organization and Offering Expenses,
Sales Commissions and Due Diligence Fees.  For purposes of the Partnership's
reimbursement obligation, the Organization and Offering Expenses for the
Partnership shall be an amount equal to 1% of the Capital Contributions
initially made by Investor Partners to the Partnership in exchange for their
respective Interests.  The Managing Partner believes that the actual
Organization and Offering Expenses incurred in connection with the Partnership
will exceed 1% of the maximum Capital Contributions that may be received by the
Partnership.  Any Organization and Offering Expenses in excess of such 1% shall
be borne by the Managing Partner and shall not be reimbursed by the
Partnership.  See "Application of Proceeds" and "Participation in Costs and
Revenues."

         MD estimates that of the total funds available to the Partnership for
the acquisition of interests in Prospects and the drilling and completion of
wells thereon, and of each individual $1,000 Interest, approximately 15% to 25%
will be expended for Lease Acquisition Costs of Prospects and approximately 75%
to 85% will be expended for drilling and well completion costs.  These
percentages are estimates only, and no assurance can be given that such
percentages will be actually realized or that variations in the percentages
will not be significant to the Partnership.





                                       5
<PAGE>   16
         The following table shows the calculation of the maximum and minimum
amounts which will be available for Drilling Program operations:

<TABLE>
<CAPTION>
                                                                              MAXIMUM              MINIMUM
                                                                              CAPITAL              CAPITAL
                                                                              -------              -------
             <S>                                                         <C>                   <C>
             Capital Contributions of Investor Partners  . . .           $10,000,000           $1,000,000

             Managing Partner's Capital Contribution(1)  . . .               101,010               10,101

             Initial Partnership Capital and Total Partnership
             Funds Available for Drilling Program Operations .            10,101,010(2)         1,010,101(2)
             Plus:

             Contributions of MD as a Participant in the
             Drilling Program  . . . . . . . . . . . . . . . .               208,269(3)            20,827
             TOTAL FUNDS AVAILABLE FOR DRILLING PROGRAM
             OPERATIONS  . . . . . . . . . . . . . . . . . . .           $10,309,279           $1,030,928
</TABLE>



(1)      Represents the minimum contribution required of the Managing Partner
         under the terms of the Partnership Agreement.  The Managing Partner
         will contribute to the capital of the Partnership upon the admission
         of its Investor Partners cash in an amount equal to 1.010101% of the
         Capital Contributions of the Investor Partners and subsequently will
         contribute such additional amounts in cash as may be necessary to pay
         the costs and expenses allocated to the Managing Partner under the
         terms of the Partnership Agreement to the extent revenues allocated to
         the Managing Partner are not available for the payment of such costs
         and expenses.

(2)      The Managing Partner, or an Affiliate thereof, shall advance on behalf
         of the Partnership the amount of all Organization and Offering
         Expenses, Sales Commissions and Due Diligence Fees attributable to the
         Partnership.  For purposes of the Partnership's reimbursement
         obligation, the Organization and Offering Expenses for the Partnership
         shall be an amount equal to 1% of the Capital Contributions initially
         made by Investor Partners to the Partnership in exchange for their
         respective Interests and such reimbursable Organization and Offering
         Expenses range from a low of $10,000 (in the case of the Partnership
         having the minimum capital of $1,000,000) to a high of $100,000 (in
         the case of the Partnership having the maximum capital of
         $10,000,000).  The amount of reimbursable Sales Commissions and Due
         Diligence Fees for the Partnership range from a low of $85,000 (in the
         case of the Partnership having the minimum capital of $1,000,000) to a
         high of $850,000 (in the case of the Partnership having the maximum
         capital of $10,000,000).  The Partnership shall reimburse the Managing
         Partner the amount of such advanced Organization and Offering
         Expenses, Sales Commissions and Due Diligence Fees, plus interest on
         the unreimbursed amount at a per annum rate of interest equal to the
         Base Rate calculated commencing as of the date that the offering of
         Interests in the Partnership closes, only from funds which would
         otherwise be available for distribution to the Partners in the
         Partnership.  Such reimbursement shall not be made from Capital
         Contributions of the Investor Partners.  See "Participation in Costs
         and Revenues."

(3)      Represents the amount of Lease Acquisition Costs and Drilling and
         Completion Costs allocated to MD as a Participant under the terms of a
         Program Agreement (not including any such costs which would be
         allocated to MD under the terms of the Partnership Agreement).





                                       6
<PAGE>   17
PARTICIPATION IN COSTS AND REVENUES

         The combination of the allocation provisions contained in the
Partnership Agreement and the related Program Agreement results in aggregate
allocations of revenues and costs, and income and gain relating thereto, to the
Investor Partners in the Partnership and to MD on a consolidated basis as set
forth in the table below:

<TABLE>
<CAPTION>
                                                                                   INVESTOR
                                                                                 PARTNERS(1)         MD
                                                                                 -----------         --
 <S>                                                                                 <C>           <C>
 Participation in Revenues:
 ------------------------- 
 Revenues from operations(2) . . . . . . . . . . . . . . . . . . . . . . .            87%           13%

 Participation in Costs:
 ---------------------- 
 Reimbursement Obligation for Advanced Organization and Offering Expenses,
      excluding Sales Commissions and Due Diligence Fees(3)  . . . . . . .            99%            1%
 Reimbursement Obligation for Advanced Sales Commissions and Due Diligence
      Fees(3)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .            99%            1%
 Management Fee(4) . . . . . . . . . . . . . . . . . . . . . . . . . . . .            99%            1%
 Operating Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .            87%           13%
 Administrative Costs(5) . . . . . . . . . . . . . . . . . . . . . . . . .            87%           13%
 Reporting and Legal Expenses  . . . . . . . . . . . . . . . . . . . . . .            87%           13%
 Lease Acquisition Costs . . . . . . . . . . . . . . . . . . . . . . . . .            97%            3%
 Drilling and Completion Costs . . . . . . . . . . . . . . . . . . . . . .            97%            3%

 All other Direct Costs(6) . . . . . . . . . . . . . . . . . . . . . . . .            87%           13%
</TABLE>


(1)      The allocations in the table result generally from the combined effect
         of the allocation provisions in the Partnership Agreement and the
         Program Agreement.  For example, under the Program Agreement, Lease
         Acquisition Costs are allocated 97.979798% to the Partnership and
         2.020202% to MD.  The 97.979798% portion of these costs allocated to
         the Partnership, when passed through to the Partnership, is further
         allocated 99% to the Investor Partners and 1% to the Managing Partner.
         In this manner the Investor Partners are allocated 97% of such costs
         and MD is allocated 3% of such costs.

(2)      The following revenues are allocated differently: Interest earned on
         Capital Contributions, proceeds from disposition of depreciable
         property and proceeds from disposition of depletable oil and gas
         properties.  See "Participation in Costs and Revenues."

(3)      The Managing Partner, or an Affiliate thereof, shall advance on behalf
         of the Partnership the amount of all Organization and Offering
         Expenses, Sales Commissions and Due Diligence Fees attributable to the
         Partnership.  The Partnership shall reimburse the Managing Partner the
         amount of such advanced Organization and Offering Expenses, Sales
         Commissions and Due Diligence Fees, plus interest on the unreimbursed
         amount at a per annum rate of interest equal to the Base Rate
         calculated commencing as of the date that the offering of Interests in
         the Partnership closes, only from funds which would otherwise be
         available for distribution to the Partners in the Partnership.  For
         purposes of the Partnership's reimbursement obligation, the
         Organization and Offering Expenses, Sales Commissions and Due
         Diligence Fees for the Partnership shall not exceed an amount equal to
         1%, 8% and .5% respectively, of the Capital Contributions initially
         made by Investor Partners to the Partnership in exchange for their
         respective interests.  Such reimbursement shall not be made from
         Capital Contributions of the Investor Partners.  The timing and amount
         of the reimbursement payments shall be determined in the discretion of
         the Managing Partner; provided that the total amount of all
         reimbursement payments made by the Partnership during a particular
         Partnership Year of the Partnership shall not exceed an amount
         sufficient to amortize the original principal amount of such
         advancement plus accrued interest on the outstanding principal amount
         thereof in five equal annual installment payments assuming that each
         such installment would be due on the anniversary date of the date that
         Investor Partners were first admitted to the Partnership; provided
         further that to the extent that the Partnership has insufficient
         distributable funds during a particular Partnership Year to fully
         amortize the reimbursement obligation payable during such Partnership





                                       7
<PAGE>   18
         Year, then the amount of such unpaid reimbursement obligation shall be
         carried forward and payable in the next succeeding Partnership Year.
         The advancement of Organization and Offering Expenses, Sales
         Commissions and Due Diligence Fees to the Partnership and such
         Partnership's reimbursement obligation shall be without recourse to
         the Investor Partners and shall solely be an obligation of the
         Partnership.  Such reimbursement shall not be made from Capital
         Contributions of the Investor Partners and the Managing Partner or
         Affiliate thereof making the advance shall bear the risk that the
         Partnership will have sufficient funds to ultimately reimburse such
         advancement.

(4)      In consideration for services to be rendered by the Managing Partner
         in managing the business of the Partnership, the Partnership during
         each of the initial five Partnership Years of the Partnership shall
         pay to the Managing Partner a Management Fee in an amount equal to
         1.1% of all Capital Contributions to the Partnership initially made by
         the Investor Partners in exchange for their respective Interests in
         the Partnership as set forth in the Subscription Agreements.  The
         Management Fee payable during a particular Partnership Year shall not
         be deducted from the Capital Contributions of the Investor Partners,
         but shall be paid by the Partnership in monthly or other periodic
         installments from funds which would otherwise be available for
         distribution to the Partners in the Partnership during such
         Partnership Year, and in such amounts as may be determined in the
         discretion of the Managing Partner.  To the extent that the
         Partnership has insufficient distributable funds during a particular
         Partnership Year (after the payment of the reimbursement of advanced
         Organization and Offering Expenses, Sales Commissions and Due
         Diligence Fees) to fully pay the amount of the Management Fee payable
         during such Partnership Year, then the amount of such unpaid
         Management Fee shall be carried forward and payable in the next
         succeeding Partnership Year.

(5)      Administrative Costs incurred by MOC or an Affiliate thereof in
         managing and conducting the business and affairs of the Partnership
         and its Drilling Program will be allocated 87% to the Investor
         Partners and 13% to MD.  The amount of Administrative Costs that are
         reimbursed by the Partnership shall be allocated to the Partnership
         and its Drilling Program on a basis conforming with generally accepted
         accounting principles and must be supported in writing as to the
         application thereof and as to the amount charged.  Regardless of the
         actual amount of Administrative Costs incurred by the Managing Partner
         or the Program Manager in connection with the affairs of the
         Partnership, during any particular calendar year the total amount of
         Administrative Costs allocable to the Partnership shall not exceed the
         greater of (a) 3.5% of the Partnership's gross revenues from the sale
         of oil and natural gas production during such year (calculated without
         any deduction for Operating Costs or other costs and expenses) or (b)
         the sum of $50,000 plus .25% of the Capital Contributions of Investor
         Partners to the Partnership.  The above limitation on Administrative
         Costs shall not be applicable to Administrative Costs otherwise
         allocable to the Partnership which are extraordinary and non-recurring
         or to the fixed overhead fee chargeable by an operator of Program
         Wells including the fixed overhead fee chargeable under the Operating
         Agreement by MOC with respect to the Program Wells operated by MOC.

(6)      All other Direct Costs will be allocated 87% to the Investor Partners
         and 13% to MD.

         See "Participation in Costs and Revenues" for a description of the
allocation of all costs and revenues among the Investor Partners and MD.

INVESTMENT AS A LIMITED PARTNER OR GENERAL PARTNER

         Investors have the option to invest in the Partnership as a Limited
Partner or General Partner.  Although the allocations of costs and revenues
relating to the Partnership's drilling activities to an investor will be the
same regardless of whether that investor elects to become a Limited Partner or
a General Partner of the Partnership, an investor who elects to become a
General Partner may experience economic and tax consequences different from
those he would experience if he were to elect to become a Limited Partner due
to differences in the legal obligations and tax treatment of General Partners
and Limited Partners.  See "-- Liability of Limited Partners" and "-- Liability
of General Partners" immediately below.  The tax treatment of income and
deductions attributable to ownership of Interests by a Limited Partner will be
more restrictive for many investors than the treatment afforded income and
deductions attributable to ownership of Interests by a General Partner.  MD
generally will receive the same tax benefits and assume the same obligations as
the General Partners.





                                       8
<PAGE>   19
         Liability of General Partners.  By law, each General Partner is
jointly and severally liable for the obligations of the Partnership.
Furthermore, because the Partnership will own a Working Interest in Leases in
which the Participants (and likely others) own Working Interests, the
Partnership, and therefore its General Partners, could be liable for the
obligations of all such joint Working Interest owners.  However, MD will
indemnify each General Partner from any liability in excess of such General
Partner's share of the Partnership's undistributed assets.  See "Risk Factors
- -- Particular Risks Relating to the Interests -- Liability of Joint Working
Interest Owners."  MD will also take, or cause its Affiliates to take, the
following steps to reduce the risk that the obligation of a General Partner
could exceed the amount of his Capital Contribution to the Partnership:

                 (a)      MOC will maintain insurance coverage in an aggregate
         amount equal to approximately $50,000,000 which will be obtained
         against third party liabilities which may arise due to drilling
         activities and against losses of equipment owned by the Partnership or
         MOC and its other Affiliates.  See "Proposed Activities -- Insurance"
         for a more detailed description of the insurance policies maintained
         by MOC.

                 (b)      It is anticipated that drilling activities of the
         Partnership will be conducted in the medium depths (i.e. 3,000 to
         13,000 feet) of the Northwest Channel and the shelf of the Delaware
         and Midland Basins geological sub-regions of the Permian Basin and the
         shelf of the Anadarko Basin where the probability of encountering
         severely over-pressured formations and other hazards associated with
         drilling activities is less likely.  MOC and its Affiliates have
         drilled approximately 606 wells in the 32 years since 1965, and,
         except for one well drilled in 1982 as to which a downhole blowout
         occurred (resulting in claims of approximately $923,202 which were
         fully insured subject to the applicable deductible), MOC and its
         Affiliates have not experienced any material explosion, fire or
         similar hazard with respect to any of these wells.

                 (c)      Mewbourne's staff has extensive experience in
         estimating drilling costs, which will minimize the possibility of cost
         overruns.  See "Proposed Activities -- Cost Estimates."  Furthermore,
         prior to commencing drilling activities for the Drilling Program, MOC
         intends to enter into drilling contracts with non- Affiliates fixing
         the footage drilling rates, and in certain circumstances the
         stimulation costs to be incurred by the Drilling Program.  In
         addition, after approximately 90% of the Partnership's funds have been
         expended, drilling of Program Wells by the Partnership will be
         conducted on a sequential basis (i.e., not more than one drilling
         operation will be conducted contemporaneously), to further reduce the
         likelihood of aggregate cost overruns.  In order to better control
         cost and assure the Drilling Program of the availability of services,
         it is possible that the Program Manager will enter into prepaid
         drilling contracts with non-Affiliates where it is feasible for the
         Drilling Program to do so.

                 (d)      Following completion of substantially all of the
         Partnership's drilling activities (which MD anticipates will occur
         within approximately 8 to 12 months after the funding of the
         Partnership), MD intends to convert the General Partner Interests in
         the Partnership held by General Partners into Limited Partner
         Interests.  While those General Partners will continue to have the
         liability of general partners for occurrences prior to the conversion,
         they generally will have the lesser liability of limited partners
         under Delaware law with respect to obligations and liabilities
         relative to activities after the conversion.

         Liability of Limited Partners.  Assuming that a Limited Partner does
not take part in the control of the business of the Partnership, his liability
under the Delaware Act will be limited, subject to certain possible exceptions,
generally to the amount of capital he has contributed to the Partnership. Under
the laws of the states where MD anticipates the Partnership will conduct
substantially all of its business, the liability of Limited Partners will be
governed by the Delaware Act.  See "Liability of Investor Partner--Limited
Partners" and "Risk Factors -- Particular Risks Relating to the Interests --
Liability of Limited Partners."

         The Partnership Agreement does not authorize additional assessments,
either mandatory or voluntary, of any Investor Partner.

See "Liability of Investor Partners -- General Partners" for a more detailed
discussion of the liabilities assumed by General Partners and the
risk-minimizing procedures to be implemented by MD.





                                       9
<PAGE>   20
TAX ASPECTS

         MD has received an opinion of counsel addressing the material federal
income tax consequences of an investment in Interests.  See "Tax Aspects --
Opinion of Counsel."  Such opinion of counsel includes an opinion to the effect
that the Partnership and Program will each be treated as a partnership for
federal income tax purposes, and that the passive activity loss limitations of
Section 469 of the Code should not apply to General Partners (prior to any
conversion of the General Partner Interests to Limited Partner Interests) to
the extent that the Partnership drills or operates wells pursuant to Working
Interests.  As a result, each General Partner should be entitled to deduct
currently his share of intangible drilling and development costs and other
expenses allocable to the drilling or operation of wells without regard to the
passive activity loss limitations (but subject to certain basis and "at risk"
limitations); such deductions or losses can be used to offset salary,
portfolio, or active business income.  A Limited Partner in the Partnership,
however, will be subject to the passive activity loss limitations and,
consequently, will be entitled to deduct his share of Partnership deductions or
losses only against his share of Partnership income or income from other
"passive activities"; such deductions or losses cannot be used to offset
salary, portfolio, or active business income until the Limited Partner disposes
of his entire interest in the Partnership.  See "Tax Aspects -- Special
Features of Oil and Gas Taxation -- Passive Activity Loss Limitations" and "--
Basis and At Risk Limitations."

         MD expects that an amount equal to approximately 65% to 75% of an
Investor Partner's Capital Contribution to the Partnership will be deductible
for federal income tax purposes either in the tax year in which such Capital
Contribution is made or in the subsequent tax year, subject to application of
the passive activity loss limitations with respect to Limited Partners (and
certain basis and "at risk" limitations).  The percentage of Capital
Contributions of a Limited Partner who is subject to the passive activity loss
limitations that will be deductible in those years will depend largely upon
that Limited Partner's tax situation independent of his investment in
Interests, such as that Limited Partner's net income (if any) from other
passive activities, and is thus impossible to estimate.  THE ABOVE ESTIMATE IS
BASED UPON CERTAIN ASSUMPTIONS CONCERNING THE ANTICIPATED OFFERING TERMINATION
DATE FOR THE PARTNERSHIP, MD'S PREVIOUS EXPERIENCE CONCERNING THE COST OF
DRILLING AND COMPLETING WELLS AND CURRENT FEDERAL INCOME TAX LAW.  ACCORDINGLY,
THERE CAN BE NO ASSURANCE THAT THE ESTIMATED PERCENTAGES OF INVESTOR PARTNERS'
CAPITAL CONTRIBUTIONS WILL ACTUALLY BE DEDUCTIBLE FOR FEDERAL INCOME TAX
PURPOSES IN ANY YEAR.  See "Tax Aspects -- Anticipated Federal Income Tax
Deductions" for a complete discussion of the assumptions on which the above
estimates are based.

COMPENSATION AND REIMBURSEMENT OF MANAGING PARTNER

         The terms of the Partnership Agreement were not negotiated at arm's
length.  Pursuant to the Partnership Agreement, MD will receive certain fees
and reimbursement of expenses as the Managing Partner, and pursuant to the
Program Agreement, MOC will receive certain fees and reimbursements of expenses
as the Program Manager and as operator, which may be deemed to be compensation.
None of the compensation to be received by MD, in its capacity as Managing
Partner, or MOC, in its capacity as Program Manager or as operator, were
derived as a result of arm's length negotiations.





                                       10
<PAGE>   21
         The following is a tabular presentation of the items of compensation
and reimbursement which may be received by MD and its Affiliates from the
Partnership:

<TABLE>
<CAPTION>
                    Form of Compensation/
                        Reimbursement                                                   Amount
                        -------------                                                   ------
 <S>                                                           <C>
 Compensation - Management Fee                                 Indeterminate - annual compensation during each of the
                                                               initial five Partnership Years of the Partnership and
                                                               based upon 1.1% of the Capital Contributions by Investor
                                                               Partners to the Partnership and which shall be paid in
                                                               periodic installments from funds which would otherwise
                                                               be available for distribution to the Partners of the
                                                               Partnership.
 Reimbursement - Organization and Offering Expense, Sales      The Partnership shall be obligated to reimburse the
 Commissions and Due Diligence Fees                            amount of Organization and Offering Expenses, Sales
                                                               Commissions and Due Diligence Fees advanced by MD or an
                                                               Affiliate of MD (9.5% of the Capital Contributions of
                                                               the Investor Partners to such Partnership) from funds
                                                               which would otherwise be available for distribution to
                                                               the Partners.  See "Participation in Costs and
                                                               Revenues."

 Compensation - Organization and Offering Expenses, Sales      In addition to the reimbursement of Organization and
 Commissions and Due Diligence Fees                            Offering Expenses, Sales Commissions and Due Diligence
                                                               Fees described above, MD or its Affiliate, as
                                                               applicable, shall earn interest on the unreimbursed
                                                               amount of Organization and Offering Expenses, Sales
                                                               Commissions and Due Diligence Fees at a per annum rate
                                                               of interest equal to the Base Rate from funds which
                                                               would otherwise be available for distribution to the
                                                               Partners.

 Reimbursement - Administrative Costs                          Indeterminate - reimbursement based upon allocation made
                                                               in accordance with generally accepted  accounting
                                                               principles - generally amount of reimbursement for a
                                                               particular calendar year may not exceed greater of (X)
                                                               3.5% of the Partnership's gross revenues or (Y) $50,000
                                                               plus .25% of Capital Contributions.

 Compensation - Operator                                       Compensation initially based upon participation share of
                                                               $780 per producing well per month charge and $7,420 per
                                                               drilling well per month charge.

 Compensation - Partnership Interest and Drilling Program      Indeterminate - based upon difference between MD's share
 Participation                                                 of Partnership and Drilling Program revenues and MD's
                                                               share of Partnership and Drilling Program costs.

 Compensation - Lending of funds to the Partnership            Indeterminate - compensation based upon the lesser of
                                                               lender's incurred interest cost or the rates chargeable
                                                               by banks on comparable loans.

 Compensation - Payment for equipment, supplies, and other     Indeterminate - based upon competitive prices.
 services
</TABLE>
         Management Fee.  In consideration for services to be rendered by the
Managing Partner in managing the business of the Partnership, the Partnership
during each of the initial five Partnership Years shall pay to the Managing





                                       11
<PAGE>   22
Partner a Management Fee in an amount equal to 1.1% of all Capital
Contributions to the Partnership initially made by the Investor Partners in
exchange for their respective Interests in the Partnership as set forth in the
Subscription Agreements.  The Management Fee payable during a particular
Partnership Year shall not be deducted from the Capital Contributions of the
Investor Partners, but shall be paid by the Partnership in monthly or other
periodic installments from funds which would otherwise be available for
distribution to the Partners in the Partnership during such Partnership Year,
and in such amounts as may be determined in the discretion of the Managing
Partner.  To the extent that the Partnership has insufficient distributable
funds during a particular Partnership Year (after the payment of the
reimbursement of advanced Organization and Offering Expenses, Sales Commissions
and Due Diligence Fees) to fully pay the amount of the Management Fee payable
during such Partnership Year, then the amount of such unpaid Management Fee
shall be carried forward and payable in the next succeeding Partnership Year.

         Administrative Costs.  MD, as Managing Partner of the Partnership, and
MOC, as Program Manager of the Drilling Program, will be entitled to
reimbursement of Administrative Costs and Reporting and Legal Expenses incurred
by them in connection with managing and conducting the affairs relating to the
Partnership's interest in the Drilling Program or of the Partnership, as
applicable.  The amount of Administrative Costs that are reimbursed by the
Partnership shall be allocated to the Partnership on a basis conforming with
generally accepted accounting principles and must be supported in writing as to
the application thereof and as to the amount charged.  Regardless of the actual
amount of Administrative Costs incurred by the Managing Partner or the Program
Manager in connection with the affairs of the Partnership, during any
particular calendar year the total amount of Administrative Costs allocable to
the Partnership shall not exceed the greater of (a) 3.5% of the Partnership's
gross revenues from the sale of oil and natural gas production during such year
(calculated without any deduction for Operating Costs or other costs and
expenses) or (b) the sum of $50,000 plus .25% of the Capital Contributions of
Investor Partners to the Partnership.  The above limitation on Administrative
Costs shall not be applicable to Administrative Costs otherwise allocable to
the Partnership which are extraordinary and non-recurring or to the fixed
overhead fee chargeable by an operator of Program Wells including the fixed
overhead fee chargeable under the Operating Agreement by MOC with respect to
the Program Wells operated by MOC.

         Administrative Costs incurred by MOC or an Affiliate thereof in
managing and conducting the business and affairs of the Partnership and the
Drilling Program will be allocated 87% to the Investor Partners and 13% to MD.

         MD anticipates that the amount of Administrative Costs for the
Partnership for 1997 will range between $20,000 to $40,000.  These expenses are
only estimates and they may vary due to the amount of capital raised, the date
the Partnership is funded, the costs actually incurred in the operation of the
Partnership and the Program, and inflationary trends.  Such amount includes
Administrative Costs that MD or Affiliates thereof have incurred or which it is
estimated they will incur on behalf of the Partnership (including those
relating to the Partnership's interest in the Drilling Program) in the calendar
year in which Investor Partners are first admitted to the Partnership, but
before Investor Partners are admitted to the Partnership.

         Reporting and Legal Expenses will be allocated 87% to the Investor
Partners in the Partnership and 13% to MD.  Reporting and Legal Expenses are
estimated to be $15,000 for the Partnership for the first year following the
year in which Investor Partners are first admitted to the Partnership.

         Operator's and Other Compensation.  MOC will act as operator with
respect to certain Program Wells and will be entitled to receive compensation
and reimbursement in its capacity as operator.  MOC will be entitled to be
reimbursed for such services in an amount equal to all charges (including
certain overhead charges) that constitute direct and indirect charges under the
Operating Agreement or other applicable operating agreement, including an
initial fixed rate per-well per-month charge of $780 for each producing well
and $7,420 for each drilling well.  In addition, Mewbourne may receive interest
on any funds loaned by it to the Partnership.

         Sales Commissions.  Mewbourne Securities, an Affiliate of MD, is a
broker-dealer which may act as a Soliciting Dealer for the Partnership.  To the
extent that Mewbourne Securities acts as a Soliciting Dealer it will be
entitled to receive a Sales Commission and Due Diligence Fee with respect to
each Interest sold by it equal to 8.5% of the sales price or $85.00 per
Interest.  It is anticipated that the number of Interests sold by Mewbourne
Securities will not be





                                       12
<PAGE>   23
material and that the amount of Sales Commission and Due Diligence Fee, if any,
received by Mewbourne Securities will not be material.

         Partnership and Program Interest.  MD's interests in Partnership and
Drilling Program properties and the revenues therefrom may also be considered
to be compensation to MD to the extent such interests exceed the percentage of
total Partnership and Drilling Program costs paid by MD.  See "Participation in
Costs and Revenues" and "Compensation and Reimbursement."

RIGHTS AND POWERS OF INVESTOR PARTNERS

         The management and control of the Partnership is vested in the
Managing Partner, and the Investor Partners will have no right to take part
therein.  However, pursuant to the terms of the Partnership Agreement, a
Majority in Interest of the Investor Partners of the Partnership may (a) amend
the Partnership Agreement (provided that no such amendment may, without the
consent of each Partner adversely affected by such amendment, increase the
duties or liabilities of any Partner or increase or decrease the interest of
any Partner in the distributions or allocations of the Partnership or the
required Capital Contributions to the Partnership or adversely affect the
classification of the Partnership as a partnership for federal income tax
purposes), (b) dissolve the Partnership, (c) remove the Managing Partner from
the Partnership and elect a new Managing Partner, (d) elect a new Managing
Partner and continue the Partnership upon the withdrawal from the Partnership
of the Managing Partner, (e) approve or disapprove the sale of all or
substantially all of the assets of the Partnership, and (f) cancel Partnership
contracts for services with the Managing Partner or its Affiliates without
penalty upon 60 days' notice.

         Although the Managing Partner has no current intention of causing the
Partnership to engage in a Roll-Up transaction, the Partnership Agreement
provides Investor Partners with certain rights in the event the Partnership
does engage in such a transaction at some indeterminate time in the future.  In
the event of a Roll-Up transaction involving the Partnership, the Managing
Partner is required to submit a proposal, which must include an appraisal of
the Partnership's assets by an Independent Expert, to the Investor Partners.
Any Investor Partner who votes "no" in connection with such proposal must be
offered the choice of (a) accepting the securities of the Roll-Up Entity (that
is, the entity resulting from the proposed Roll-Up transaction), or (b) either
(i) remaining an Investor Partner in the Partnership and preserving his or her
interest therein on the same terms and conditions as existed previously or (ii)
receiving cash in an amount equal to his or her pro-rata share of the appraised
value of the net assets of the Partnership.  Any Roll-Up transaction involving
the Partnership requires the approval of a Super Majority in Interests of the
Investor Partners.  The term "Roll-Up transaction" does not include a
transaction involving the conversion to corporate, trust or association form of
only the Partnership if, as a consequence of the transaction, there will be no
significant adverse change on the voting rights, the term of existence of the
Partnership, Sponsor compensation or the Partnership's investment objectives.
See "Proposed Activities -- The Managing Partner's Policy Regarding Roll-Up
Transactions."

PRIOR ACTIVITIES

         During the period 1977-1980, Affiliates of MD sponsored a series of
five private limited partnerships.  The structure and the activities of these
limited partnerships are substantially different from those of an Investor
Partner investing in the Partnership.  In addition, MD sponsored a private
partnership, Mewbourne Development Partners 1992 GP, which was formed and
funded on December 31, 1992.  The total amount of capital contributions to the
92 partnership was $1,160,000.  In 1993, 1994, 1995 and 1996 MD sponsored eight
public limited partnerships, the structure and activities of which are similar
to those of the Partnership described herein.  The aggregate amount of capital
contributions to these eight public limited partnerships, Mewbourne Development
Partners 93-A, L.P., Mewbourne Development Partners 93-B, L.P., Mewbourne
Development Partners 94-A, L.P.  Mewbourne Development Partners 94-B, L.P.,
Mewbourne Development Partners 94-C, L.P., Mewbourne Energy Partners 95-A,
L.P., Mewbourne Energy Partners 95-B, L.P. and Mewbourne Energy Partners 96-A,
L.P. was $13,417,000.  In 1994, MD also sponsored one private limited
partnership.  The amount of capital contributions to the 1994 private
partnership, Mewbourne Energy Partners 1994 Private L.P., was $1,470,000.
Except for the 92 and 94 private partnerships and the eight public
partnerships, neither MD nor any of its Affiliates have sponsored any private
or public partnerships within the past ten years.  See "Prior Activities."





                                       13
<PAGE>   24
TERMS OF OFFERING

         Subscription for Interests.  The minimum subscription of Interests in
the Partnership is five Interests or an aggregate purchase price of $5,000.
Investors in the Partnership may subscribe for additional Interests in the
Partnership in whole Interest ($1,000) increments.  Investor Partners will not
be admitted to the Partnership unless, at the end of the subscription period,
subscriptions have been received and accepted for the Partnership in an amount
aggregating at least $1,000,000 and certain other conditions have been
satisfied.  Upon the receipt and acceptance of subscriptions in an amount
aggregating at least $1,000,000, and the satisfaction of all other conditions,
Investor Partners will be admitted to the Partnership.

         The entire purchase price for Interests must be paid in cash at the
time of subscription.

         Subscription funds will be deposited in an escrow account at
NationsBank Texas, N.A., Tyler, Texas, or another federally insured institution
designated by MD; provided that upon receipt and clearance of aggregate
subscription funds of $1,000,000 or more from subscribers that MD deems
suitable to be Investor Partners in the Partnership, MD may cause those
subscription funds to be withdrawn from the escrow account and to be deposited
in an account established for the Partnership and all subscribers whose
subscriptions have been accepted shall be admitted as an Investor Partner in
the Partnership within 15 days after such deposit.  Thereafter, subscription
funds will be deposited in the Partnership account with each subscriber whose
subscription has been accepted being admitted as an Investor Partner in the
Partnership no later than the last day of the calendar month in which such
subscription was accepted.  Until subscribers are admitted as Investor Partners
in the Partnership, no expenses may be paid from the Partnership account.  Each
subscriber whose subscription has been accepted and who has been admitted as an
Investor Partner will be provided confirmation of such acceptance and
admission.  A subscriber whose funds are deposited in the escrow or Partnership
account no fewer than five business days prior to the termination of the
subscription period for Interests in the Partnership will receive, within 60
days following the admission of such subscriber as an Investor Partner in the
Partnership interest earned on those funds from the date those funds cleared
the institution where that account is maintained and are invested to the date
on which such subscriber was admitted to the Partnership as an Investor
Partner.  The Managing Partner, or an Affiliate thereof, shall advance on
behalf of the Partnership the amount of all Organization and Offering Expenses,
Sales Commissions and Due Diligence Fees attributable to the Partnership.  The
Partnership shall reimburse the Managing Partner the amount of such advanced
Organization and Offering Expenses, Sales Commissions and Due Diligence Fees,
plus interest on the unreimbursed amount at a per annum rate of interest equal
to the Base Rate calculated commencing as of the date that the offering of
Interests in the Partnership closes, only from funds which would otherwise be
available for distribution to the Partners in the Partnership.  Such
reimbursement shall not be made from Capital Contributions of the Investor
Partners.  See "Terms of the Offering -- Subscription Procedure."  All
subscription funds, together with any interest earned thereon, will be
immediately returned to each subscriber that is not admitted as an Investor
Partner to the Partnership.

         The Managing Partner and Affiliates thereof are eligible to subscribe
for Interests, provided that any Interests so purchased must be purchased for
investment purposes only and not for the purpose of resale or any further
public distribution.  It is the Managing Partner's current intention that the
Managing Partner and/or an Affiliate thereof will subscribe for such number of
Interests as may be necessary for the Partnership in which Interests are being
offered to receive the minimum subscription amount of 1,000 Interests
($1,000,000).  The number of Interests in the Partnership that may be purchased
by the Managing Partner and/or Affiliates thereof is not subject to any
specific maximum limitations but depends upon the number of subscriptions for
Interests received and accepted from non-Affiliates.  Subject to certain
limitations, Interests purchased by the Managing Partner or its Affiliates will
have voting rights under the Partnership Agreement.  See "Risk Factors --
Particular Risks Relating to the Interests -- Ownership of Interests by
Affiliates of MD."

         Suitability Standards.  Investment in the Partnership involves a high
degree of financial risk and is suitable only for persons of substantial means
who have no need for liquidity in their investment and can afford to lose all
or substantially all of their investment.  In particular, investment as a
General Partner is recommended only to those persons who are in a position to
benefit from the treatment given such investment under current federal income
tax laws.  The following suitability requirements represent the minimum
suitability requirements for investors in the Partnership, and





                                       14
<PAGE>   25
the satisfaction of such requirements by a prospective investor does not
necessarily mean that an investment in the Partnership is a suitable investment
for that investor.

         Each subscriber for Interests must, at a minimum, represent in writing
that he/she has (a) a minimum annual gross income of $60,000 and a minimum net
worth of $60,000 (exclusive of home, home furnishings and automobiles; or (b) a
minimum net worth of $225,000 (exclusive of home, home furnishings and
automobiles).  Investors who are residents of certain states are subject to
higher and/or alternative suitability requirements.  See "Terms of the Offering
- -- Suitability Standards" and the Subscription Agreement.

         It is anticipated that the Partnership will acquire interests in
federal oil and gas leases, and thus, subscriptions for Interests will only be
accepted from persons who are "Eligible Citizens."  In general, an Eligible
Citizen is any person who is a citizen of the United States or is otherwise
eligible to be qualified to hold an interest in oil and gas leases on federal
lands, including offshore areas, under federal laws and regulations in effect
from time to time.  Each prospective investor must represent in writing that
he/she is an Eligible Citizen.

         Additional representations and warranties required of Investor
Partners are set forth in the Special Subscription Instructions and the
Subscription Agreement attached as Exhibits C and D, respectively, to this
Prospectus.

         Investors may include IRAs, Keogh Plans, qualified employee benefit
plans, and other tax-exempt entities.  These investors should, however,
carefully review with their tax advisors the discussions under the caption "Tax
Aspects -- General Tax Provisions -- Investment by Tax-Exempt Entities," which
indicates, among other things, that substantially all of the income from the
Partnership's operations will constitute "unrelated business taxable income"
for tax purposes and may give rise to tax liability to that investor.

         How to Subscribe.  An eligible investor may subscribe for Interests in
the Partnership prior to the end of the subscription period for those Interests
by properly completing, executing, and delivering to his Soliciting Dealer (a)
a Subscription Agreement, and (b) a check payable to the order of "NationsBank,
Escrow Agent for Mewbourne 97 Drilling Program" in an amount equal to the
purchase price for the number of Interests to be purchased by that investor.
The execution of a Subscription Agreement by a subscriber constitutes a binding
offer to purchase Interests in the Partnership.  Once an investor subscribes
for Interests, that investor will not be able to revoke his subscription.

         Distribution.  MD has engaged its Affiliate, Mewbourne Securities, to
serve as the dealer manager for purposes of forming a soliciting dealer group
comprised of members of the National Association of Securities Dealers, Inc.
The Interests will be distributed by the Soliciting Dealers on a "best efforts"
basis (that is, the Soliciting Dealers are not obligated to purchase any
Interests not purchased by investors).  The Soliciting Dealers will receive
Sales Commissions and Due Diligence Fees in an aggregate amount of up to 8.5%
of the sales price of Interests sold, except that no Sales Commission and Due
Diligence Fees will be paid with respect to sales of Interests to (a) officers,
directors or employees of MD or Affiliates thereof, (b) officers, directors,
employees, or registered representatives of a Soliciting Dealer, or (c)
Affiliates of the Managing Partner.  The total commissions and fees paid to a
particular Soliciting Dealer may be comprised of (i) a Sales Commission in an
amount of up to 8% of the sales price of Interests in the Partnership sold by
such Soliciting Dealer and (ii) a Due Diligence Fee in an amount of up to .5%
of the sales price of Interests in the Partnership sold by such Soliciting
Dealer; provided that the aggregate commissions and fees paid to a Soliciting
Dealer under clauses (i) and (ii) above shall not exceed 8.5% of the sales
price of Interests in the Partnership sold by such Soliciting Dealer.  See
"Plan of Distribution."

         THE FOREGOING IS A VERY BRIEF, INCOMPLETE SUMMARY OF CERTAIN MATTERS
RELATING TO THE OFFERING OF INTERESTS.  SUCH SUMMARY MUST BE CONSIDERED
TOGETHER WITH INDEPENDENT ADVICE AND A CAREFUL READING AND EXAMINATION OF THIS
ENTIRE PROSPECTUS AND THE ATTACHED EXHIBITS.





                                       15
<PAGE>   26
                                  RISK FACTORS

         Prospective investors should recognize that oil and gas drilling and
exploration is a high risk venture.  Investment in the Partnership is
recommended only to persons who are prepared to assume the substantial risks
discussed below and elsewhere in this Prospectus.  The nature of such risks
requires persons who purchase Interests to be in a position (a) to hold such
investment for a substantial number of years and (b) to absorb the possible
loss of such investment.

PARTICULAR RISKS RELATING TO THE INTERESTS

         Liability of Limited Partners.  The Partnership will be governed by
the Delaware Act under which, as a general rule, a Limited Partner's liability
for the obligations of the Partnership is limited to such Limited Partner's
Capital Contribution and such Limited Partner's share of the Partnership's
assets.  A Limited Partner of the Partnership will not otherwise be liable for
the obligations of the Partnership unless, in addition to the exercise of his
or her rights and powers as a Limited Partner, such Limited Partner
participates in the control of the business of the Partnership.  In such case
the Limited Partner is liable only to Persons who transact business with the
Partnership with actual knowledge of the Limited Partner's participation in
control.  Accordingly, if a Limited Partner were to take an action which was
subsequently determined to constitute participating in the control of the
business of the Partnership, such Limited Partner could become liable for
Partnership debts and obligations.  See "Liability of Investor Partners --
Limited Partners."

         Liability of General Partners.  Under Delaware law, each General
Partner in the Partnership will be jointly and severally liable for the
liabilities and recourse obligations of the Partnership.  Furthermore, because
the Partnership will own a Working Interest in Leases in which the Participants
in the Drilling Program (and likely others) own Working Interests, the
Partnership, and therefore its General Partners, could be liable for the
obligations of all of such joint Working Interest owners.  Pursuant to the
Partnership Agreement, MD shall indemnify each General Partner for any and all
Partnership-related obligations and liabilities otherwise allocable to or paid
by such General Partner which are in excess of such General Partner's share of
the Partnership undistributed assets.  However, a General Partner still could
be subject to such liability if MD should become bankrupt or for any other
reason is unable to meet its financial commitment to indemnify the General
Partners.  This liability could result in the necessity for a General Partner
to make additional payments to the Partnership.  The possible amount of such a
liability cannot be predicted.  See "Proposed Activities -- Insurance" and
"Liability of Investor Partners -- General Partners."

         Liability of Joint Working Interest Owners.  Pursuant to the Program
Agreement, each Participant, including the Partnership, will hold its interest
in Leases in its own name and will be a joint Working Interest owner with the
other Participant and also with third parties.  It has not been clearly
established under the laws of certain of the jurisdictions where a portion of
the Drilling Programs' properties will be located whether joint Working
Interest owners have several liability or joint and several liability with
respect to obligations relating to the Working Interest.  The operating
agreements relating to Drilling Program Leases will specify that the
liabilities of joint Working Interest owners will be several, though it cannot
be assured that such a provision would be enforceable against a third party.
If the Participants and other Working Interest owners are determined to have
joint and several liability, the General Partners could be responsible for the
obligations relating to the entire Working Interest.

         Possibility of Reduction or Unavailability of Insurance.  It is
possible that some or all of the insurance coverage which the Partnership has
available may become unavailable or prohibitively expensive.  If MOC and its
Affiliates cease to retain the coverage described for any reason for a period
of more than 20 days during the subscription period for the Partnership, the
offering of Interests in the Partnership shall cease, and subscribers for
Interests in the Partnership in which Investor Partners have not been admitted
shall receive a refund of their subscription funds.  The Managing Partner will
also promptly notify those Investor Partners of any material reduction in the
insurance coverage of the Drilling Programs and the Partnership.  Such notice
shall be given as soon as possible after learning of such change and if
possible at least 30 days in advance of the change in insurance coverage.  In
addition, if the Drilling Program or the Partnership (after the admission of
Investor Partners) has its insurance coverage materially reduced for any
reason, the Partnership will halt all drilling activity until such time as
comparable replacement coverage is obtained.  All Investor Partners could be
subject to greater risk of loss of their investment since less insurance would
be available to protect them from casualty losses.  See "Proposed Activities--
Insurance."





                                       16
<PAGE>   27
         Sole Reliance on MD for Management.  Under the Partnership Agreement,
MD is designated as the Managing Partner of the Partnership and is given the
exclusive authority to manage and operate the Partnership's business.
Accordingly, Investor Partners must rely solely on the Managing Partner to make
all decisions on behalf of the Partnership, as the Investor Partners will have
no role in the management of the business of the Partnership.  The
Partnership's success will depend, in part, upon the management provided by the
Managing Partner, the ability of the Managing Partner and the Program Manager
to select and acquire Leases on which Program Wells capable of producing oil
and natural gas in commercial quantities may be drilled, to find
revenue-producing properties, and to market oil and natural gas produced from
Program Wells.  The Managing Partner is required to devote only such time as is
reasonably needed to the operations of the Partnership.

         Prospects Not Yet Identified or Selected; No Opportunity to Evaluate
Prospects.  Although MD or its Affiliate maintain an inventory of leasehold
acreage covering numerous Prospects, MD has not, as of the date of this
Prospectus, selected or agreed to transfer from such owned inventory any
particular Leases to the Participants.  The Program Manager will select all
Leases to be acquired or drilled by the Participants, and prospective investors
will not have an opportunity to review those Leases before investing in the
Partnership or to participate in the selection of Leases after an investment is
made.  However, MD may during the course of this offering select, and cause
this Prospectus to be amended or supplemented to describe, certain Designated
Prospects for acquisition by Participants in the Drilling Program.  Investors
subscribing for Interests prior to any such amendment or supplement will not be
permitted to withdraw their subscriptions as a result of the selection of any
Designated Prospect and may not receive notification of the selection of any
Designated Prospect prior to funding of the Partnership in which they have
invested.  See "Proposed Activities -- Acquisition of Leases."

         Concentration of Investment Risks.  The Partnership could be formed
with as little as $1,000,000 in Capital Contributions from its Investor
Partners.  To the extent that the funds available to the Partnership are
limited, its ability to spread risks over a large number of Program Wells and
Prospects will be reduced.  Even if the Drilling Program is formed with
substantially more than the minimum required capital, the Investor Partners
must rely on MD to diversify the drilling activities of the Participants.  See
"Terms of the Offering -- General" and "Proposed Activities -- Area of
Geographic Concentration."

         Ownership of Interests by Affiliates of MD.  The Managing Partner and
its Affiliates are eligible to subscribe for Interests, provided that any
Interests so purchased must be purchased for investment purposes only and not
for the purpose of resale or any further public distribution.  It is the
Managing Partner's current intention that the Managing Partner and/or an
Affiliate thereof will subscribe for such number of Interests as may be
necessary for the Partnership in which Interests are being offered to receive
the minimum subscription number of 1,000 Interests ($1,000,000).  The number of
Interests in the Partnership that may be purchased by the Managing Partner
and/or Affiliates thereof is not subject to any specific maximum limitations
but depends upon the number of subscriptions for Interests received and
accepted from non-Affiliates.  Thus, there are no limitations upon the number
of Interests that may be purchased by the Managing Partner or its Affiliates.
Interests owned by the MD or its Affiliates will have voting rights under the
Partnership Agreement, provided that during the time period that MD or an
Affiliate thereof is serving as the Managing Partner of the Partnership any
Interests owned by the Managing Partner or its Affiliates which in the
aggregate represent more than 20% of the total Interests held by Investor
Partners in the Partnership shall not have any voting rights under the
Partnership Agreement and shall not be counted for voting purposes or for
purposes of determining a quorum.  In addition, none of the Interests owned by
the Managing Partner or its Affiliates shall be counted for voting purposes or
for purposes of determining a quorum or have any voting rights under this
Agreement concerning the removal of the Managing Partner or any transaction
between the Partnership and the Managing Partner or its Affiliates.
Notwithstanding the voting limitations imposed upon Interests owned by the
Managing Partner or its Affiliates, to the extent that Interests in the
Partnership are acquired by the Managing Partner or its Affiliates, such
ownership of Interests has the effect of diluting the voting power of the other
Investor Partners in the Partnership.

         Additional Financing.  MD anticipates that the net proceeds from the
sale of Interests in the Partnership will be sufficient to finance the
Partnership's share of the Drilling Program's costs of acquiring interests in
the Prospects, drilling and completing initial oil and gas wells, providing
necessary production equipment and facilities to service such oil and gas wells
and plugging and abandoning non-productive oil and gas wells.  However, due to
unforeseen circumstances, it could become necessary to finance the costs of
additional Partnership operations (including the





                                       17
<PAGE>   28
acquisition of additional Leases and the drilling, completing and equipping of
additional wells to further develop Drilling Program Prospects) through
Partnership borrowings, utilization of Partnership revenues obtained from
production or other methods of financing.  See "Additional Financing."  The
Partnership Agreement provides that outstanding Partnership borrowings may not
at any time exceed 20% of the aggregate Capital Contributions of the Investor
Partners.  Furthermore, the Partnership may borrow funds only if the lender
agrees that it will have no recourse against individual General Partners.  If
the above-described method of financing should prove insufficient to maintain
the desired level of development operations for the Drilling Program, such
operations could be continued through farmout arrangements with third parties
(including Affiliated Programs); this could result in the Drilling Program
giving up a substantial interest in any oil and gas revenues so developed.  See
"Proposed Activities -- Development Policy" and "-- Farmouts."

         Uncertainty of Cash Distributions.  No distributions will be made from
the Partnership to the Investor Partners of the Partnership until the
Partnership has funds which the Managing Partner determines are not needed for
the operation of the Partnership and the Drilling Program.  Accordingly, there
is no assurance that any distributions from the Partnership will be made to its
Investor Partners.  In addition, a portion of the Partnership's revenues
otherwise distributable to its Investor Partners will be subject to the payment
of the Management Fee by the Partnership to the Managing Partner and to the
reimbursement of the Organization and Offering Expenses, Sales Commissions and
Due Diligence Fees advanced by the Managing Partner.  Distributions will depend
primarily on the Partnership's net cash receipts from oil and gas operations.
Moreover, distributions could be delayed to repay the principal and interest on
Partnership borrowings, if any, or to fund Partnership costs.  Partnership
income will be taxable to the Investor Partners in the year earned, even if
cash is not distributed.  See "Tax Aspects -- Partnership Taxation -- General."

         Conflicts of Interest.  The Investor Partners will not be involved in
the day-to-day operations of the Partnership.  Accordingly, the Investor
Partners must rely on the Managing Partner's judgment in such matters.  There
will be occasions when, in the exercise of its judgment, the Managing Partner
will be faced with conflicts of interest, including:

         o       The participation of MD in the Drilling Program in its
                 individual capacity, the effect of which is that an action
                 taken by the Partnership may be more beneficial to MD than the
                 Partnership.
         o       The participation by MD and its Affiliates in oil and gas
                 activities on behalf of other programs sponsored or to be
                 sponsored by them or for their account, the effect of which is
                 that the Managing Partner owes a duty of good faith to each of
                 the partnerships which it manages and actions taken with
                 regard to other partnerships may not be advantageous to the
                 Partnership.
         o       The provision by MD or Affiliates thereof of services to the
                 Partnership, for which the Managing Partner or its Affiliates
                 will be compensated (at rates competitive with the rates
                 charged by unaffiliated persons for similar services).
         o       The ownership of Interests in the Partnership by MD or its
                 Affiliates may have the effect of diluting the voting power of
                 the other Investor Partners in the Partnership.
         o       The sale of Prospects by MOC to the Partnership the effect of
                 which is that the Managing Partner could benefit by assigning
                 or not assigning particular Prospects to the Partnership and
                 by retaining some Prospects.
         o       Certain of the Leases to be acquired by the Partnership may be
                 adjacent to acreage or Leases which are held or will be held
                 by MD or its Affiliates.  While the Drilling Program will not
                 drill any well for the purpose of proving or disproving the
                 existence of oil or gas on any adjacent acreage, such drilling
                 activities may incidentally develop information valuable to MD
                 or its Affiliates in evaluating their nearby acreage at no
                 cost to them.  Accordingly, a conflict of interest will exist
                 between the interest of the Partnership and the interest of MD
                 or its Affiliates in selecting the location and type of
                 operations which the Drilling Program will conduct on Drilling
                 Program Leases.

MD and its Affiliates will attempt, in good faith, to resolve all conflicts of
interest in a fair and equitable manner with respect to all persons affected by
those conflicts of interest.  However, prospective investors should be aware
that MD and its Affiliates have not formally adopted any procedures or criteria
to avoid or to resolve any conflicts of interest that may arise between MD and
its Affiliates and the Partnership.  Potential investors are urged to review
the discussion under "Conflicts of Interest" for a more complete description of
possible conflicts of interests.





                                       18
<PAGE>   29
         Compensation of Managing Partner and Affiliates.  Pursuant to the
Partnership Agreement, MD will receive certain fees and reimbursement of
expenses as the Managing Partner, and pursuant to the Program Agreement, MOC
will receive certain fees and reimbursement of expenses as the Program Manager
and as operator, which may be deemed to be compensation.  None of the
compensation to be received by MD, in its capacity as Managing Partner, or MOC,
in its capacity as Program Manager or as operator, were derived as a result of
arm's length negotiations.  See "Compensation and Reimbursement -- Management
Fee," "Definitions -- Base Rate" and "Proposed Activities -- Operations."

         Inside Board of Directors and Other Family Relationships.  Curtis W.
Mewbourne serves as the President and Chairman of the Board of each of MD and
MOC.  Dorothy Cuenod, Ruth Buckley and Julie Greene, each a daughter of Curtis
Mewbourne, each serve as both an officer and director of each of MD and MOC.
J. Roe Buckley, Ruth Buckley's husband, serves as an officer of each of MD and
MOC.  Michael F. Shepard, Secretary and General Counsel, is the only officer of
MD not related to the other officers of MD.  Joseph F. Odom, Vice President of
Administration and Personnel, is the only officer of MOC not related to the
other officers of MOC.  Neither MD nor MOC has a director who is not either a
full time employee or a family relationship of Mr. Mewbourne.  Therefore, the
activities of neither MD nor MOC should be considered as being subject to the
review and scrutiny of an independent Board of Directors.  See "Ownership
Structure of Mewbourne Companies -- Officers, Directors and Key Employees of MD
and MOC."

         Limitations on the Fiduciary Obligations of the Managing Partner and
the Managing Partner's Responsibility to Determine the Application of the
Limitations.  The Partnership Agreement contains certain provisions which
modify what would otherwise be the applicable Delaware law relating to the
fiduciary standards of the Managing Partner to the Investor Partners.  The
fiduciary standards in the Partnership Agreement could be less advantageous to
the Investor Partners and more advantageous to the Managing Partner than the
corresponding fiduciary standards otherwise applicable under Delaware law,
specifically:

         o       the Partnership may indemnify and hold harmless the Managing
                 Partner and its Affiliates;
         o       the Managing Partner is required to devote only so much of its
                 time as is necessary to manage the affairs of the Partnership;
         o       the Managing Partner and its Affiliates may conduct business
                 with the Partnership in a capacity other than as a Sponsor;
         o       in certain circumstances, the Managing Partner and any of its
                 Affiliates may pursue business opportunities that are
                 consistent with the Partnership's investment objectives for
                 their own account if they have determined that such
                 opportunity cannot be pursued by the Partnership either
                 because of insufficient funds or because it is not appropriate
                 for the Partnership under the existing circumstances; and
         o       the Managing Partner may manage multiple programs
                 simultaneously.

In addition, the Partnership Agreement limits the liability of the Managing
Partner or its Affiliates to the Partnership or to Investor Partners for acts
or omissions if the Managing Partner determines in good faith, as of the time
of the conduct or omission, that the course of conduct or omission was in the
best interest of the Partnership and that such conduct or omission did not
constitute negligence or misconduct.

The purchase of Interests may be deemed as consent to the limitations upon the
fiduciary standards set forth in the Partnership Agreement.  As a result of
these provisions in the Partnership Agreement, the Investor Partners may find
it more difficult to hold the Managing Partner responsible for not acting in
the best interests of the Partnership and its Investor Partners than if the
fiduciary standards of the otherwise applicable Delaware law governed the
situation.  See "Conflicts of Interests -- Fiduciary Responsibility of the
Managing Partner."

         Joint Activities With Others.  It is anticipated that the Participants
in the Drilling Program (including the Partnership) will not own the full
Working Interest in most Prospects to be explored and developed pursuant to the
Drilling Program Agreement.  It is likely that a third party or parties (which
parties could be either unrelated or Affiliates of MD, including Mr. Mewbourne)
will own a partial Working Interest in a Prospect to be developed pursuant to
the Program Agreement.  While MOC, on behalf of the Drilling Program, would
participate in decisions affecting the development of such Prospects, decisions
with respect to development activities might be controlled or affected by the
other owners of Working Interests in such Prospects.  Furthermore, the
Partnership could be held liable for the joint





                                       19
<PAGE>   30
activity obligations of such other Working Interest owners, and this liability
could in turn result in individual liability for the General Partners in the
Partnership.  See "-- Particular Risks Relating to the Interests -- Liability
of Joint Working Interest Owners" and "Liability of Investor Partners --
General Partners."

         Lack of Liquidity.  It is anticipated that there will not be any
market for resale of the Interests offered hereby.  Although the Partnership
Agreement permits the assignment of Interests by Investor Partners, transfers
of Interests are subject to certain restrictions (e.g., an assignee thereof may
not become a substituted Investor Partner without the consent of the Managing
Partner) and satisfaction of certain other conditions.  See "Summary of
Partnership Agreement and Program Agreement -- Assignability of Interests" for
a description of these restrictions.  Accordingly, purchasers of Interests
should be prepared to bear the investment risks attendant upon their investment
for an indefinite period of time.  In addition, the transfer restrictions
contained in the Partnership Agreement may have the effect of reducing interest
in the Partnership as a potential acquisition target or encouraging persons
considering an acquisition or takeover of the Partnership to negotiate with the
Partnership's Managing Partner rather than pursue non-negotiated acquisition
or takeover attempts, although no assurance can be given that they will have
that effect.

         Investor Partners will not have the right to withdraw any capital from
the Partnership or to receive the return of all or any portion of their Capital
Contributions (except out of distributions of operating revenues or upon a sale
or other disposition of the Partnership's property or the dissolution and
liquidation of the Partnership).  See "Summary of Partnership Agreement and
Program Agreement -- Dissolution, Liquidation and Termination."  Although
Investor Partners may under certain circumstances require the Managing Partner,
or an Affiliate thereof designated by the Managing Partner, to purchase their
Interest or a portion thereof, this obligation is limited and does not assure
the liquidity of an Investor Partner's investment.  See "Terms of the Offering
- -- Right of Presentment."

         Indemnification of MD and Affiliates Thereof.  The Partnership
Agreement provides, subject to certain conditions, for indemnification of MD,
Affiliates thereof and the officers and directors of such persons against
claims arising from certain conduct on behalf of the Partnership or the
Drilling Program.  In addition, the Program Agreement provides, subject to
certain conditions, for indemnification of MOC, Affiliates thereof, and the
officers and directors of such persons against claims arising from certain
conduct on behalf of the Drilling Program.  In the event of any such
indemnification for losses, liabilities or expenses arising from or out of an
alleged violation of Federal or state securities laws, a court must approve the
indemnification.  In all other instances of indemnification, the Managing
Partner will decide whether or not indemnification is appropriate under the
Partnership Agreement or Program Agreement, and in such situations the Investor
Partners must rely upon the integrity of the Managing Partner to cause the
Partnership to indemnify the Managing Partner and its Affiliates only when such
indemnification is justified under the Partnership Agreement or Program
Agreement.  Investor Partners should also bear in mind that in any situation
involving indemnification, Partnership funds could be applied to an
indemnification of the Managing Partner and its Affiliates rather than to make
distributions to the Investor Partners.  See "Summary of Partnership Agreement
and Program Agreement -- Indemnification of MD and Affiliates Thereof."

         Limited Ability to Remove Managing Partner and Difficulty in Finding a
Successor Management Partner.  A Majority in Interest of the Investor Partners
of the Partnership will have the right to remove MD from its position as the
Managing Partner, and, the right to remove MOC from its position as the Program
Manager.  The Investor Partners in certain circumstances must, in order to
continue the Partnership, elect a successor to the removed Managing Partner if
the removal of the Managing Partner causes a dissolution of the Partnership.
See "Summary of Partnership Agreement and Program Agreement -- Rights and
Powers of Partners."  In the event the Program Manager is removed, the
Partnership must elect a successor to the removed Program Manager.  There is a
risk that the Investor Partners could not find a new Managing Partner or
Program Manager if MD or MOC were to be removed from such positions.

         Withdrawal of Partners.  Pursuant to the Partnership Agreement, each
General Partner and the Managing Partner will agree that he will not
voluntarily withdraw from the Partnership (but, in the case of the Managing
Partner, only prior to the later to occur of (i) completion of the
Partnership's primary drilling activities under the Drilling Program, and (ii)
the fifth anniversary of the date that Investor Partners were admitted to the
Partnership).  In order to exercise its right of withdrawal, the Managing
Partner must give the Investor Partners at least 120 days' advance written
notice.  A General Partner who withdraws in violation of this agreement will be
obligated to reimburse the Partnership and the other Partners for any expenses
associated with such withdrawal.  It is expected that such expenses may be
substantial and





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could exceed the amount of the withdrawing General Partner's original
investment in the Partnership.  Furthermore, a withdrawing General Partner will
no longer be entitled to receive any distributions nor shall such General
Partner have any rights as an Investor Partner under the Partnership Agreement.
See "-- Reconstitution of the Partnership" below.

         Dissolution of the Partnership and Termination of the Drilling
Program.  The Partnership will be dissolved and terminated upon the occurrence
of any of the events listed under "Summary of Partnership Agreement and Program
Agreement -- Dissolution, Liquidation and Termination."  These events include
(a) the expiration of the Partnership's term or (b) the vote or consent in
writing at any time by a Majority in Interest of the Investor Partners.
However, the Partnership could be dissolved and both it and the Drilling
Program terminated as a result of events which do not include the passage of
time or the consent of the Investor Partners, such as the bankruptcy,
insolvency, dissolution, or withdrawal of the Managing Partner.  The Investor
Partners have certain rights to reconstitute the Partnership under such
circumstances and thereby avoid termination of the Partnership, although there
is no certainty that the Investor Partners could find a new Managing Partner to
replace the Managing Partner in such circumstances.  MD currently has no
intention to withdraw as the Managing Partner of the Partnership.  See "Summary
of Partnership Agreement and Program Agreement -- Dissolution, Liquidation and
Termination."

         Ability of the Managing Partner to Cause Dissolution of the
Partnership and the Drilling Program.  The Partnership Agreement and applicable
law provide that the withdrawal of the Managing Partner from the Partnership
(directly or as a result of bankruptcy, dissolution or similar event) will
cause dissolution of the Partnership.  MD has undertaken not to withdraw as the
Managing Partner of the Partnership prior to the later to occur of (i)
completion of the Partnership's primary drilling activities under the Drilling
Program, and (ii) the fifth anniversary of the date that Investor Partners were
admitted to the Partnership, but MD has the power under applicable law to
withdraw from the Partnership in violation of the Partnership Agreement.
However, MD currently does not intend to withdraw from the Partnership.  The
Partners of the Partnership are given the right under the Partnership Agreement
to reconstitute the Partnership upon the withdrawal of the Managing Partner
which causes a dissolution of the Partnership, but there is an additional risk
in such event that the Partners of the Partnership could not find a successor
Managing Partner.

         Unauthorized Acts of General Partners Could Be Binding Against the
Partnership.  Under Delaware law, the act of a general partner of a partnership
apparently carrying on the business of the partnership binds the partnership,
unless the general partner in fact has no authority to act for the partnership
and the person with whom the partner is dealing has knowledge in good faith of
the fact that such general partner has no such authority.  While there is a
risk that a General Partner might bind the Partnership by his acts, MD believes
that the Managing Partner will have such exclusive control over the conduct of
the business of the Partnership that it is unlikely that a third party, in the
absence of bad faith, would deal with a General Partner in connection with the
Partnership's business.  The participation by a General Partner in the
management and control of the Partnership's business is expressly prohibited by
the Partnership Agreement, and a violation of such prohibition would give rise
to a cause of action by the Partnership against such General Partner.
Nevertheless, there is always the possibility that a General Partner could
attempt to take unauthorized actions on behalf of the Partnership, and if a
court were to hold that such actions were binding against the Partnership such
unauthorized actions could be contrary to the best interests of the Partnership
and could adversely impact the Partnership.

GENERAL RISKS RELATING TO OIL AND NATURAL GAS OPERATIONS

         Speculative Nature of Oil and Gas Activities.  Development of oil and
gas properties is not an exact science and involves a high degree of risk.
Pursuant to the Program Agreement, the activities of the Partnership will focus
upon the acquisition of Leases, the drilling of Development Wells, the
development of Prospects, and the production and operation of the resulting
properties.  In addition to Development Wells, at the discretion of the
Managing Partner, up to 20% of the Partnership's Capital Contributions may be
expended in connection with activities relating to Exploratory Wells.  All
drilling activities involve a high degree of risk with Exploratory Wells
presenting a higher degree of risk than Development Wells.  There is no
assurance that the objective formation(s) will be encountered or that any or
sufficient oil or gas production will be obtained through Drilling Program
activities (or if production is obtained, that such production will be sold at
sufficient prices) to enable an investor to recoup his investment in the
Partnership.  During the drilling and completion of wells, the Drilling Program
could encounter hazards such as unusual or unexpected formations, pressures or
other conditions, blow-outs, fires, failure of equipment, downhole collapses,
and other hazards (whether similar or dissimilar to those enumerated).
Although the Partnership will maintain the insurance coverage





                                       21
<PAGE>   32
described under "Proposed Activities -- Insurance," the Drilling Program may
suffer losses due to hazards against which it cannot insure or against which it
may elect not to insure.  Such liabilities could result in personal liability
for a General Partner.  See "-- Particular Risks Relating to the Interests --
Liability of Partners" below and "Liability of Investor Partners."

         The Partnership and the General Partners Could be Liable for
Environmental Hazards.  There are numerous natural hazards involved in the
drilling of wells, including unexpected or unusual formations, pressures,
blowouts, and accidental leakage involving possible damage to property and
third parties.  Such hazards may cause substantial liabilities to third parties
or governmental entities.  Although it is anticipated that customary insurance
will be obtained, the Partnership may be subject to liability for pollution and
other damages due to hazards which cannot be insured against or will not be
insured against due to prohibitive premium costs or for other reasons.
Liabilities to third parties or governmental entities for pollution could
reduce funds available for distributions and for drilling Development Wells,
result in the loss of Partnership property, or result in the personal liability
of the General Partners if the liability exceeded insurance proceeds, the
Partnership's assets, and the Managing Partner's ability to indemnify such
General Partners.

         Dependence on Future Prices, Supply and Demand for Oil and Gas.  The
revenues generated from the activities of the Partnership will be highly
dependent upon the future prices and demand for oil and gas.  Factors which may
affect prices and demand include the world-wide supply of oil and gas, the
price of foreign imports, the levels of consumer demand, price and availability
of alternative fuels and changes in existing and proposed federal regulation
and taxation.

         There is a current worldwide oversupply of oil, which has resulted in
a significant downward pressure on oil prices.  Early in 1986, Saudi Arabia and
certain other members of the Organization of Petroleum Exporting Countries
("OPEC") dramatically increased their production of oil.  This increase in
production caused an immediate significant decline in the price of oil in the
world market.

         The United States average daily production of oil declined from 9.0
million barrels in 1985 to approximately 6.5 million barrels in 1996.  The
reduced production level is in part the result of decreased drilling activity
in the United States.  Drilling activity is measured by the United States rig
count which was 845 rigs as of the end of 1996.  Another factor contributing to
the reduction of United States oil production is the plugging and abandoning of
wells which are uneconomical due to the significant decrease in the price of
oil.

         The United States import levels for oil have increased significantly
since 1985.  In 1985, imports of foreign oil represented 27% of the United
States' demand.  During the year 1996, imports averaged approximately 52.5% of
the United States' consumption.

         Natural Gas Market.  The United States natural gas market has
undergone several significant changes over the past few years.  The majority of
federal price ceilings were removed in 1985 and the remainder were lifted by
the Natural Gas Wellhead Decontrol Act of 1989.  Thus, for the first time in
many years, the United States natural gas market is operating in a free market
environment in which the contract between the seller and buyer determines the
price of natural gas.  Natural gas prices remain somewhat seasonal in nature
and, for this reason, it is particularly difficult to estimate accurately
future prices of gas, and any assumptions concerning future prices may prove to
be incorrect.

         At the same time, the domestic natural gas industry has also seen a
dramatic change in the manner in which gas is bought, sold and transported.
Newly developed supplies of natural gas are, in most cases, no longer sold to a
pipeline company.  Instead, the pipeline company now serves the role of
transporter primarily, and gas producers are free to sell their product to
marketers, local distribution companies, end users or a combination thereof.
This process, which began with the issuance of the Federal Energy Regulatory
Commission ("FERC") open access transportation program (often known as Order
No. 436) and culminated with the implementation of FERC Order No. 636 - the
restructuring rule, has greatly enhanced a producer's ability to avoid shut-ins
or curtailments because in the new gas environment, a producer now has a
multitude of buyers to choose from.  See "Competition, Markets, and Regulation.

         Loss of Partnership Property.  In certain cases a portion of the
interest to be acquired by the Drilling Program will consist of a contractual
ownership interest arising under an operating agreement or a statutory pooling.
Such contractual ownership interest is commonly referred to in the oil & gas
industry as a "non-consent interest."  In most





                                       22
<PAGE>   33
cases, such non-consent interest will revert back to the original owner upon
the recoupment by the Drilling Program of a penalty amount from the production
attributable to the non-consent interest.  After such reversion, the Drilling
Program will have no more ownership rights with respect to the reverted
interest.  The penalty amount is typically a multiple of the amount of costs
and expenses reasonably incurred in developing and operating the non-consent
interest and usually provides that the Drilling Program will be entitled to
recoup at least 300% of such costs and expenses before such reversion.

         Competition.  The Partnership will be competing with a number of other
potential purchasers of Prospects, many of which have greater financial
resources available to them.  When drilling is completed on a Prospect, the
Partnership may encounter substantial competition in selling its production.
See "Dependence on Future Prices, Supply and Demand for Oil and Gas" above.

         Government Regulation.  The oil and gas business is subject to
extensive governmental regulation under which, among other things, rates of
production from Program Wells may be regulated.  Governmental regulation also
may affect the market for the Partnership's production.  Governmental
regulations relating to environmental matters could also affect the
Partnership's operations.  The nature and extent of various regulations, the
nature of other political developments and their overall effect upon the
Partnership and the Drilling Program are not predictable.  See "Competition,
Markets and Regulation."

RISKS RELATING TO LIMITED PARTNERSHIPS GENERALLY

         The Partnership is structured as a limited partnership.  While certain
advantages of the limited partnership structure are described elsewhere in this
Prospectus, there are also a number of ways in which the limited partnership
form of organization can be disadvantageous to an investor when compared with a
publicly-traded corporation form of organization.  The following are the
principal disadvantages of the limited partnership form of organization
utilized by the Partnership.

         Lack of Liquidity.  In order to avoid being treated as a corporation
under Section 7704 of the Code, the Partnership must not be classified as a
publicly traded partnership.  See "Tax Aspects -- Partnership Taxation --
Partnership Classification."  Under Section 708 of the Code, the Partnership
will terminate for federal income tax purposes if partnership interests
representing a 50% or more interest in the capital or profits of the
Partnership are sold or exchanged within any consecutive 12-month period.  In
order to prevent such a termination and protect the interests of
non-transferring Investor Partners, the Managing Partner has retained the right
to disallow transfers of Interests.  Accordingly, an investment in the
Partnership has been structured as an illiquid investment.  However, this lack
of liquidity can be disadvantageous to an investor who may wish to dispose of
his or her interest in the Partnership.

         Lack of Substantial Voting Rights.  In order to preserve the limited
liability of the Limited Partners of the Partnership, the Limited Partners may
not take part in the control of the business of the Partnership.  Although
those investors who elect to invest as General Partners will not initially be
Limited Partners of the Partnership, it is presumed that the vast majority, if
not all, of the General Partner Interests will be converted into Limited
Partner Interests upon completion of the Partnership's drilling activities.  In
order to preserve the limited liability of the Limited Partners, Limited
Partners are not permitted to take actions which generally may be taken by
stockholders of public corporations, such as annual votes to approve important
matters.  Because Limited Partners are not permitted to take part in the
control of the Partnership, limited partnerships, such as the Partnership, do
not generally hold annual meetings such as those at which stockholders may
express their views and confront management directly.  Because of the Investor
Partners' lack of substantial voting rights, the control of business of the
Partnership is vested exclusively in the Managing Partner, and the Investor
Partners must rely on the Managing Partner to fulfill its fiduciary duties to
the Investor Partners and to maximize the Partnership's economic performance.

         Lack of Appraisal Rights.  Unlike most modern corporation laws and the
solid body of judicial case law which provides most corporate stockholders with
appraisal rights to have their shares of stock redeemed by the corporation in
certain instances, limited partnership acts generally provide no such rights.
Although the Partnership Agreement does provide Investor Partners with certain
appraisal rights in the case of mergers and certain similar events (see
"Proposed Activities -- The Managing Partner's Policy Regarding Roll-Up
Transactions"), an Investor Partner may not have





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<PAGE>   34
appraisal rights in as many situations as would some corporate stockholders,
and there is no extensive judicial case law interpreting and upholding the
appraisal rights of limited partners.

TAX RISKS

         General.  MD has not requested, and will not request, a ruling from
the IRS regarding the tax consequences of investing in Interests.  Based on
certain representations, assumptions, and qualifications counsel to MD has
rendered an opinion that the material federal income tax benefits of an
investment in Interests, in the aggregate, more likely than not will be
realized in substantial part by an Investor Partner who is a United States
citizen and who acquires his Interests for profit; provided that an Investor
Partner who acquires Limited Partner Interests either is not subject to the
passive activity loss limitations of Section 469 of the Code or has sufficient
passive income against which he can deduct his share of any Partnership
deductions and losses.  See "Tax Aspects -- Opinion of Counsel."

         Partnership Classification for Tax Purposes; No IRS Ruling Sought.  In
order for income and deductions to be passed through to the Investor Partners,
the Partnership and the Drilling Program must be classified as partnerships for
federal income tax purposes.  If the Partnership or the Drilling Program were
taxed as corporations for federal income tax purposes, the tax consequences
resulting from the ownership of Interests would be adversely affected and any
anticipated federal income tax benefits would be reduced or eliminated.  Based
on certain representations, assumptions, and qualifications, counsel to MD is
of the opinion that, at the time of formation, each of the Partnership and the
Drilling Program will be treated as a partnership for federal income tax
purposes and that the Partnership will not be treated as a corporation pursuant
to the "publicly traded partnership" rules of Section 7704 of the Code.  There
can be no assurance, however, that future legislative, judicial or
administrative action will not affect the classification of the Partnership or
the Drilling Program for federal income tax purposes.  See "Tax Aspects --
Partnership Taxation -- Partnership Classification."

         Allocations.  The Partnership Agreement and the Program Agreement
contain provisions allocating federal income tax consequences of the Drilling
Program's activities among the Investor Partners and MD.  See "Participation in
Costs and Revenues."  If such allocation provisions were not recognized for
federal income tax purposes, (a) a portion of the federal income tax deductions
allocated to and claimed by the Investor Partners, including deductions for
intangible drilling and development costs, could be reallocated to MD,
notwithstanding the fact that such Investor Partners had been charged with the
expenditures giving rise to such deductions, and (b) a portion of the taxable
income allocated to MD could be taxed to the Investor Partners, notwithstanding
the fact that the revenues giving rise to such taxable income had been credited
to MD.  Based on certain representations, assumptions and qualifications,
counsel to MD is of the opinion that, except as noted below, the allocation of
income, gains, losses, and deductions between the Investor Partners and MD
under the Partnership Agreement and between the Partnership and MD under the
Program Agreement will be recognized for federal income tax purposes.  Such
opinion is not binding on the IRS, however, and there can be no assurance that
the IRS will not challenge such allocations.  See "Tax Aspects -- Partnership
Taxation -- Allocations."

         Passive Activity Limitations.  A Limited Partner's interest in the
Partnership will be treated as a "passive activity," and any tax losses derived
by a Limited Partner from the Partnership will be allowable only to the extent
of such Limited Partner's "passive income."  Disallowed passive losses in any
year can be carried forward indefinitely and used to offset future passive
income or can be deducted in full when the Limited Partner disposes of his
entire interest in the Partnership to an unrelated person in a fully taxable
transaction.

         A taxpayer's interest in an oil or gas well drilled or operated
pursuant to a Working Interest does not constitute a passive activity so long
as the taxpayer owns the Working Interest directly or through an entity that
does not limit the taxpayer's liability with respect to such drilling or
operation.  Based on certain representations, assumptions, and qualifications
counsel to MD is of the opinion that the passive activity loss limitations of
Section 469 of the Code should not apply to General Partners in the Partnership
(prior to any conversion of a General Partner Interest to a Limited Partner
Interest) to the extent that the Partnership drills or operates wells pursuant
to Working Interests.  Consequently, each General Partner should be entitled to
deduct currently his share of intangible drilling and development costs and
other deductible expenses allocable to the drilling or operation of wells
pursuant to Working Interests without regard to the passive activity loss
limitations (but subject to certain basis and "at risk" limitations).  The
exception for Working





                                       24
<PAGE>   35
Interests would not be applicable to any operations of the Partnership other
than the drilling and operation of wells pursuant to Working Interests.
Therefore, if the Partnership acquires an interest or participates in other
activities, such activities will be treated as passive activities to the
General Partners and any losses derived by them with respect to such activities
will be passive losses allowable only to the extent of their passive income.
In addition, the exception for Working Interests will not apply from and after
a conversion of a General Partner Interest to a Limited Partner Interest.  See
"Tax Aspects -- Special Features of Oil and Gas Taxation -- Passive Activity
Loss Limitations."

         The treatment of the Partnership as a "publicly traded partnership"
for purposes of applying the passive activity loss limitations would even more
severely restrict or eliminate a Limited Partners ability to use any
Partnership losses to offset income from other sources.  Based on certain
representations, assumptions, and qualifications counsel to MD is of the
opinion that the Partnership will not be treated as a publicly traded
partnership for purposes of the application of the passive activity loss
limitations of Section 469 of the Code. Such opinion is not binding on the IRS,
however, and there is no assurance that the IRS will not assert that the
Partnership is a publicly traded partnership for purposes of applying the
passive activity loss limitations. See "Tax Aspects -- Special Features of Oil
& Gas Taxation -- Passive Activity Loss Limitations."

         Certain Expenditures Not Deductible for Tax Purposes.  A portion of
the Partnership's revenues will be used for the payment of the Management Fee
and other costs, such as Lease Acquisition Costs, which may not be currently
deductible for federal income tax purposes in whole or in part.  The Management
Fee may be deducted only to the extent it constitutes an ordinary and necessary
business expense which is reasonable in amount.  Lease Acquisition Costs must
be capitalized and may be deducted only through depletion deductions or upon
abandonment of the Lease to which such costs relate.  See "Tax Aspects --
Partnership Taxation -- Organization and Offering Expenses," "Tax Aspects --
Partnership Taxation -- Management Fee," "Tax Aspects -- Special Features of
Oil and Gas Taxation -- Lease Acquisition Costs" and "Tax Aspects -- Special
Features of Oil and Gas Taxation -- Geophysical Costs."

         Considerations for Tax-Exempt Investors.  Certain entities otherwise
generally exempt from federal income tax, such as IRAs, Keogh Plans, qualified
employee benefit plans, and charitable organizations, are taxed on "unrelated
business taxable income" ("UBTI") in excess of $1,000 in any particular year.
Substantially all the income from the Partnership's operations will constitute
UBTI and may give rise to tax liability to an otherwise tax-exempt investor.
Such investor may be required to file a tax return even if the investor does
not realize net taxable income from the Partnership or taxable income exceeding
$1,000 in a year. Although the UBTI rules generally permit a tax-exempt
investor to offset any loss from the Partnership against income from another
unrelated trade or business and to use any unused losses in other years
(subject to the general net operating loss carryback and carryforward rules),
the IRS takes the position that tax-exempt entities are subject to the passive
activity limitations. Thus, a tax-exempt investor who is a Limited Partner
could use any loss from the Partnership to offset only passive income from the
Partnership and passive income from other unrelated trades or businesses.
Tax-exempt investors also should consider whether investment in the
Partnership, especially as a General Partner, is consistent with their exempt
status.  See "Tax Aspects -- Special Features of Oil & Gas Taxation -- Passive
Activity Loss Limitations" and "Tax Aspects -- General Tax Provisions --
Investment by Tax-Exempt Entities."

         Tax Shelter Registration.  Although an investment in the Partnership
may generate certain tax benefits, the Partnership should not be considered a
"tax shelter" as that term is commonly understood.  Nevertheless, because of
the expansive definition of the term "tax shelter" under applicable Treasury
Regulations, the Managing Partner will apply to the IRS for a "tax shelter"
registration number with respect to the Partnership.  The Managing Partner will
furnish the registration number to each Investor Partner, who must include the
registration number on his individual tax return and must furnish the number
and certain other information to any transferee of his Interests.  The Managing
Partner also must maintain and make available to the IRS on request a list of
the Investor Partners in the Partnership.  See "Tax Aspects -- General Tax
Provisions -- Tax Shelter Registration."

         Current Tax Deductions.  The Managing Partner will use reasonable
efforts to expend or contract for the expenditure of the Capital Contributions
of the Partnership in the year such contributions are received.  Some of the
expenses may be incurred, however, prior to the actual drilling of the oil and
gas wells.  No assurance can be given that any expenses incurred in a year
prior to the year of the actual drilling of the oil and gas wells will be
deductible in the year incurred.  In particular, the Partnership might not
expend or contract for the expenditure of a substantial portion of





                                       25
<PAGE>   36
its Capital Contribution in the year in which Investor Partners are admitted to
the Partnership, in which event no substantial tax deductions would be
available therefrom in that year.  See "Tax Aspects -- Special Features of Oil
and Gas Taxation -- Intangible Drilling and Development Costs" and "Tax Aspects
- -- Anticipated Federal Income Tax Deductions."

         Conversion of General Partner Interests.  MD anticipates that the
General Partner Interests in the Partnership will be converted to Limited
Partner Interests following the completion of the Partnership's drilling
activities (which MD anticipates will occur within approximately 8 to 12 months
after the funding of the Partnership).  The tax consequences of such a
conversion will depend upon the law in existence at the time of conversion and
upon the results of the Partnership's operations prior to that time.  Such
consequences may be adverse if the conversion is deemed a "constructive
termination" of the Partnership for federal income tax purposes or may be
adverse under the passive loss rules as a result of an Investor Partner's
particular circumstances.  If the Managing Partner determines that the
conversion of the General Partner Interests in the Partnership to Limited
Partner Interests will have an adverse effect on the General Partners or the
Partnership, due to adverse tax consequences or other reasons, the Managing
Partner may elect not to convert those Interests.  Accordingly, there can be no
assurance that any General Partner Interest will be converted to Limited
Partner Interest or when any such conversion will occur.  See "Terms of the
Offering -- Conversion of General Partner Interest" and "Tax Aspects --
Partnership Taxation -- Conversion of General Partner Interests" and "Tax
Aspects -- Special Features of Oil and Gas Taxation -- Passive Activity Loss
Limitations."

         Tax Liabilities in Excess of Cash Distributions.  An Investor Partner
must report and pay income tax on his share of Partnership income, regardless
of whether such income is retained and used for debt service, working capital,
or other reasons, any of which uses may not be deductible for federal income
tax purposes.  The receipt of cash distributions by the Investors Partners may
be delayed due to certain factors, such as the use of revenues to finance
permitted activities.  To the extent that the Investor Partners are credited
with net income from the Partnership, an income tax liability will be incurred
even though the Investor Partners may not yet have received any cash
distributions from the Partnership.  The timing and amount of cash
distributions will be determined by the Managing Partner in its complete
discretion.  Each Investor Partner will be required to report his or her share
of any Partnership income on his or her federal, state and local tax returns
and will be responsible for the payment of taxes attributable to such income.
In any year, an Investor Partner's resulting tax liability may exceed the
amount of cash distributed to him or her by the Partnership.  See "Tax Aspects
- -- Partnership Taxation -- General."

         Risks of Borrowings.  The Managing Partner or an Affiliate thereof
shall advance on behalf of the Partnership the amount of all Organization and
Offering Expenses, Sales Commission and Due Diligence Fees attributable to the
Partnership.  The maximum aggregate amount of such advance is an amount equal
to 9.5% of the Capital Contributions of the Investor Partners to the
Partnership.  The Partnership shall be obligated to reimburse the amount of
such advanced Organization and Offering Expenses, Sales Commissions and Due
Diligence Fees, plus interest on the unreimbursed amount at a per annum rate of
interest equal to the Base Rate calculated commencing as of the date that the
offering of Interests in the Partnership closes, only from funds which would
otherwise be available for distribution to the Partners.  See "Participation in
Costs and Revenues."  Other than the reimbursement obligation for such advanced
Organization and Offering Expenses, Sales Commissions and Due Diligence Fees,
no additional borrowings by the Partnership are presently contemplated.
However, the Managing Partner is authorized to cause the Partnership to obtain
additional loans from banks or other financial sources, or from the Managing
Partner or its Affiliates, provided that the total amount of such loans
(including the reimbursement obligation for advanced Sales Commissions and Due
Diligence Fees) may not in the aggregate exceed 20% of the Capital
Contributions to the Partnership.  An Investor Partner's share of revenue
applied to the repayment of loans (including the reimbursement obligation for
advance Organization and Offering Expenses, Sales Commissions and Due Diligence
Fees) will be included in his taxable income.  Although such income may be
offset in part by deductions for depletion, cost recovery and depreciation
deductions and Intangible Drilling and Development Costs, such loans could
cause an Investor Partner to become subject to an income tax liability in
excess of the amount of cash distributions received by such Investor Partner
from the Partnership.

         Percentage Depletion.  Because depletion deductions must be computed
separately by each Partner and not at the Partnership level, the availability
of percentage depletion will depend in part upon a Partner's individual
circumstances.  See "Tax Aspects -- Special Features of Oil and Gas Taxation --
Depletion."





                                       26
<PAGE>   37
         Farmouts and Backin Interests.  If the Partnership acquires interests
in Leases pursuant to the terms of a farmout agreement, the value of such
interests may have to be reported as taxable income.  In addition, the
Partnership may not be entitled to deduct all intangible drilling and
development costs paid by it with respect to Leases burdened by a backin
Working Interest  (i.e., a right held by another party to become a Working
Interest owner in the Lease on payout of the initial well on the Lease) unless
certain requirements are met.  See "Tax Aspects -- Special Features of Oil and
Gas Taxation -- Farmouts and Backin Interests."

         Recapture.  Certain deductions for intangible drilling and development
costs, depletion, and depreciation must be recaptured as ordinary income on
disposition of property by the Partnership or on disposition of Interests by an
Investor Partner.  See "Tax Aspects -- Special Features of Oil and Gas Taxation
- -- Intangible Drilling and Development Costs," "-- Depletion" and "--
Depreciation."

         Audits.  An IRS audit of the tax returns of the Drilling Program or
the Partnership may occur, in which case an audit of individual Investor
Partners' tax returns also may result.  If such audits occur, tax adjustments
may be made, including adjustments to items on Investor Partners' returns
unrelated to the Partnership.  Furthermore, any settlement or judicial
determination of the Partnership's or the Drilling Program's income may be
binding on all Investor Partners, even though an individual Investor Partner
may not have participated directly in the settlement proceedings or litigation.
See "Tax Aspects -- Partnership Taxation -- Elections and Returns."

         Changes in Federal Income Tax Laws.  Significant and fundamental
changes in the nation's federal income tax laws have been made in recent years
and additional changes are likely.  Any such change may affect the Partnership
and the Investor Partners.  Moreover, judicial decisions, regulations or
administrative pronouncements could unfavorably affect the tax consequences of
an investment in the Partnership.

         Significance of Tax Aspects.  The Interests are being offered to
parties who may avail themselves of the benefits presently allowed oil and gas
activities under federal income tax laws.  There is no assurance that money
invested in the Partnership will be recovered, that any Capital Contributions
to the Partnership will be expended and result in any tax deductions in the
year such contributions are received by the Partnership, that federal income
tax laws or the present interpretation thereof will not be changed or that any
position taken by the Partnership or the Drilling Program on its federal income
tax returns will not be challenged by the IRS.  In addition, certain federal
income tax provisions may limit deductions, trigger or increase an Investor
Partner's liability for the alternative minimum tax on certain tax preference
items, increase tax liability on the disposition of Interests, or otherwise
increase the federal income tax liability of an Investor Partner.
Notwithstanding enactment of additional legislation or interpretations of
legislation which might require different treatment from the discussion under
"Tax Aspects," the Partnership is authorized to expend the proceeds from the
sale of Interests and to conduct its business and operations as described
herein, and each item of Partnership income, gain, loss, or deduction will be
shared or borne financially in the manner specified in this Prospectus.  It is
suggested that any prospective investor obtain professional guidance from his
tax advisor in evaluating the tax risks involved in investing in the
Partnership.


                                  DEFINITIONS

         The following are definitions of certain terms used in this
Prospectus.  In order to fully understand the terms of this offering, a
prospective investor should read these definitions carefully.

         "Administrative Costs" shall mean all customary and routine expenses
incurred by the Managing Partner or its Affiliates for the conduct of the
administration of the Partnership or the Drilling Program, including:  legal,
finance, accounting, secretarial, travel, office rent, telephone, data
processing, and other items of a similar nature.

         "Affiliate" shall mean, with respect to another person, (a) any person
directly or indirectly owning, controlling or holding with power to vote 10% or
more of the outstanding voting securities of or equity interests in such other
person, (b) any person 10% or more of whose outstanding voting securities or
equity interests are directly or indirectly owned, controlled, or held with
power to vote by such other person, (c) any person directly or indirectly
controlling, controlled by, or under common control with such other person, (d)
any officer, director, or partner of such other person, and (e)





                                       27
<PAGE>   38
any company for which any such officer, director, or partner acts in any such
capacity.  For purposes of this Prospectus, unless otherwise indicated, an
Affiliate of MD shall include Affiliated Programs.

         "Affiliated Program" shall mean a drilling, producing property,
income, royalty, or other program (whether in the form of a partnership, joint
venture, or otherwise), including the Partnership, for or of which the Managing
Partner or an Affiliate thereof serves as manager or managing partner or acts
in a similar capacity.

         "Base Rate" shall mean an effective rate per annum equal to the lesser
of the following rates of interest (a) the highest rate of interest publicly
announced from time to time by NationsBank Texas, N.A., Dallas, Texas, as its
prime rate for its largest and most credit worthy domestic corporate customers
for 90 day unsecured loans, plus 1%, or (b) the "Maximum Legal Rate."  The term
"Maximum Legal Rate" means the maximum rate of interest from time to time
permitted to be contracted for, charged, or collected by the specified
recipient under any laws from time to time applicable to the indebtedness of
the payor to the recipient with respect to the amounts subject to such Base
Rate.

         "Capital Contribution" shall mean for any particular Partner the total
dollar amount of the contribution to the capital of the Partnership made by
such Partner.

         "Capital Contributions" shall mean the aggregate amount of the Capital
Contribution paid by all Partners to the Partnership.

         "Capital Expenditures" shall mean those costs associated with property
acquisition and the drilling and completion of oil and gas wells which are
generally accepted as capital expenditures pursuant to the provisions of the
Code.

         "Code" shall mean the Internal Revenue Code of 1986, as amended.

         "Delaware Act" shall mean the Delaware Revised Uniform Limited
Partnership Act, as amended from time to time, and any successor to such act.

         "Designated Prospect" shall mean one or more Prospects, if any,
described in an amendment or supplement to this Prospectus, in which MD intends
to purchase an interest on behalf of the Drilling Program.

         "Development Well" shall mean a well drilled within the proved area of
an oil or gas reservoir to the depth of a stratigraphic Horizon known to be
productive, including, without limitation, a well drilled as an additional well
to the same reservoir as another producing well on a Lease, drilled to the same
reservoir which previously contained a producing well, drilled on an offset
Lease to the same reservoir or drilled on acreage reasonably certain, based on
accepted geological, geophysical, and engineering studies and data, to be
geologically contiguous with such reservoir.

         "Direct Costs" shall mean all actual and necessary costs directly
incurred for the benefit of the Drilling Program and generally attributable to
the goods and services provided to the Drilling Program by parties other than
the Managing Partner or its Affiliates.  Direct costs shall not include any
cost otherwise classified as Organization and Offering Expenses, Administrative
Costs, Operating Costs, or Lease Acquisition Costs.  Direct Costs include
Reporting and Legal Expenses and may include the cost of services provided by
the Managing Partner or its Affiliates if such services are provided pursuant
to written contracts and in compliance with the terms set forth under
"Conflicts of Interest -- Contracts with Mewbourne and Affiliates."

         "Drilling and Completion Costs" shall mean all actual or necessary
costs directly incurred in drilling, testing, completing, and equipping a
Program Well, including without limitation costs incurred for surveying,
staking, surface damages, clearing, dredging, drilling, coring, logging, and
evaluating such Program Well, costs of conductor, intermediate and protective
casing and cement and cementing services, costs of connecting a Program Well to
a pipeline, and costs for plugging and abandoning, if necessary, such Program
Well prior to the commencement of production from such Program Well, the costs
of reworking any completed Program Well to secure new production (but not costs
incurred to conduct reworking operations on a Program Well at the Horizon to
which it was completed in order to restore or increase production, including
without limitation, costs of cleaning out such a Program Well, which costs
shall be





                                       28
<PAGE>   39
considered  Operating Costs), the costs of deepening (other than to a minor
depth below the present bottom of a Program Well to increase production, which
costs shall be considered Operating Costs) or plugging back any completed
Program Well, the costs of implementation of any enhanced recovery operations
(i.e., the application of fluid injection or other improved recovery
techniques) on any Program Well and the costs incurred for labor, fuel,
transportation, supplies, utility charges, and compensation to well operators,
consultants and others and insurance in connection with the foregoing.  The
term "Drilling and Completion Costs" shall include Capital Expenditures and
Non-capital Expenditures, but such term shall not include any (a) Lease
Acquisition Costs, (b) Operating Costs, or (c) Administrative Costs.

         "Drilling Program" shall mean the drilling program to be conducted by
the Partnership, MOC, and MD pursuant to the Program Agreement and the rights,
interests, and properties of the Participants under or subject to the Program
Agreement.

         "Due Diligence Fees" shall mean fees to be paid to the Soliciting
Dealers, which may be in an amount of up to .5% of the sales price of Interests
sold to persons other than (a) officers, directors or employees of MD and
Affiliates thereof, (b) officers, directors, employees, or registered
representatives of a Soliciting Dealer, or (c) an Affiliate of the Managing
Partner.

         "Eligible Citizen" shall mean any person who is eligible to be
qualified to hold an interest in oil and gas leases on federal lands, including
offshore areas, under federal laws and regulations in effect from time to time.
As of the date of this Prospectus, such definition includes a person who (a) is
a citizen of the United States, (b) is not a minor (unless a legal guardian or
trustee holds the interest on the minor's behalf), (c) is in compliance with
federal acreage limitations, and (d) is not participating in any agreement,
scheme, plan, or arrangement related to simultaneous oil and gas leasing that
would otherwise be prohibited.  Under current federal oil and gas leasing
rules, (i) an association (including a partnership or a trust) is considered an
Eligible Citizen if both such association and all of its members or partners,
and all parties who own, hold, or control any of its instruments of ownership
or control, satisfy requirements (a) through (d) above and (ii) a corporation
is considered an Eligible Citizen if it is organized or existing under the laws
of the United States, a state, the District of Columbia, or a United States
territory and if it and all parties who own, hold, or control any of its
instruments of ownership or control satisfy requirements (a) through (d) above,
except that, for purposes of this clause (ii), aliens from countries that the
federal government regards as not denying similar privileges to citizens or
corporations of the United States may own, hold, or control stock in such a
corporation.  In addition, an Eligible Citizen may not hold, own, or control,
directly or indirectly, interests in Federal oil and natural gas leases
(including options for such leases or interests therein) on lands subject to
the United States Mineral Lease Act of 1920, as amended, in excess of the
limits established by the Leasing Act (i.e., (a) 246,080 acres, of which no
more than 200,000 may be under option, in any one state other than Alaska and
(b) 300,000 acres, of which no more than 200,000 may be under option, in each
of the northern and southern leasing districts of Alaska.  There can be no
assurance, however, that the federal government will continue any of the
eligibility rules described herein.

         "Exploratory Well" shall mean a well drilled to find commercially
productive hydrocarbons in an unproven area, to find a new commercially
productive Horizon in a field previously found to be productive of hydrocarbons
at another Horizon, or to significantly extend a known Prospect.

         A "farmout" shall mean an agreement whereby the owner of the Lease
agrees to assign his interest in all or a portion of the Lease to the
assignees, retaining some interest such as an Overriding Royalty Interest, an
oil and gas payment, offset acreage or other type of interest, subject to the
drilling of one or more specific wells or other performance as a condition of
the assignment.

         "General Partner" shall mean each person (other than the Managing
Partner in its capacity as such) who elects, on his Subscription Agreement, to
become a General Partner in the Partnership and who executes or adopts the
Partnership Agreement or a counterpart thereof as a General Partner and is
accepted by the Managing Partner as such and any person who becomes a
substituted General Partner in accordance with the terms of the Partnership
Agreement.  General Partner shall not include the Managing Partner, except to
the extent that the Managing Partner owns General Partner Interests.





                                       29
<PAGE>   40
         "General Partner Interest" shall mean a General Partner's unit of
interest in the Partnership representing a $1,000 Capital Contribution.

         "Horizon" shall mean a zone of a particular formation; that part of a
formation of sufficient porosity and permeability to form a petroleum
reservoir.

         "Independent Expert" shall mean a person with no material relationship
to the Managing Partner or its Affiliates who is qualified and who is in the
business of rendering opinions regarding the value of oil and gas properties
based upon the evaluation of all pertinent economic, financial, geologic, and
engineering information available to the Managing Partner, and who, from time
to time, may be specifically engaged for rendering such an evaluation.

         "Initial Partnership Capital" shall mean for the Partnership the sum
of the Capital Contribution of all Investor Partners made by such Investor
Partners in exchange for their Interests as set forth in the Subscription
Agreements executed by the Investor Partners and the initial Capital
Contribution to the Partnership of the Managing Partner required to be made
pursuant to Section 3.2 of the Partnership Agreement.

         "Interest" shall mean an Investor Partner's unit of interest in the
Partnership representing a $1,000 Capital Contribution.

         "IRS" shall mean the Internal Revenue Service.

         "Investor Partners" shall mean the General Partners and the Limited
Partners and shall not include the Managing Partner, except to the extent that
the Managing Partner owns Interests.

         "Lease" shall mean an oil and gas lease or an oil, gas and mineral
lease, a Working Interest, an interest (including certain non-consent interest)
arising under a pooling order or operating agreement, an interest acquired
under a farmout, operating rights under governmental tracts, a mineral
interest, royalty, or other interest in and to oil, gas, and related
hydrocarbons (or a contractual right to acquire or earn such an interest), or
an undivided interest therein or portion thereof (including those covering only
certain Horizons or depths), together with all easements, permits, licenses,
servitudes, and rights-of-way situated upon or used or held for future use in
connection with the exploration, development, or operation of such interest.

         "Lease Acquisition Costs" shall mean, when used to describe the costs
of any Lease, the sum of (a) all monetary consideration paid or given for such
Lease to a non-Affiliate of the Managing Partner, including but not limited to
lease bonuses and advance rentals paid to a non-Affiliate of the Managing
Partner, (b) all costs of lease acquisition and title examination including but
not limited to curing or defending title, title insurance or examination costs,
brokerage commissions, the fees and wages of landmen and lease brokers and
their expenses, filing fees, recording costs, transfer taxes, and like charges
paid in connection with the acquisition of such Lease, (c) all delay rentals
and other similar payments and ad valorem taxes paid by the seller with respect
to such Lease, (d) such portion as may be allocated to such Lease in accordance
with generally accepted accounting principles and industry standards of all
reasonable, necessary, and actual costs and expenses of MD or its Affiliates
for geological, geophysical, seismic, land, engineering, drafting, accounting,
legal, and other like services together with related administrative and general
overhead costs involved in lease acquisition and Prospect evaluation including
such costs and expenses which could otherwise be classified hereunder as
Administrative Costs, (e) such portion as may be allocated to such Lease in
accordance with generally accepted accounting principles and industry standards
of all costs and expenses incurred in the acquisition of farmouts, subleases,
pooling orders, or other oil and gas interests, (f) interest and points
actually incurred on funds borrowed to pay any of the costs and expenses
described in clauses (a) through (e) above calculated from the date of their
incurrence until the date of their reimbursement by the Drilling Program at the
time a Lease is acquired by the Drilling Program, and (g) with respect to
Leases held on the date hereof by or acquired thereafter by MD or an Affiliate
thereof, an interest in which is transferred to the Participants pursuant to
the Program Agreement, the costs of such transfer; provided that the expenses
described in clauses (c), (d), (e), and (f) shall have been incurred by MOC or
its Affiliates not more than 36 months prior to the acquisition by the Drilling
Program of such Lease; and provided further, that such time limitation shall
not be applicable to Leases having a primary term of five or more years.  Lease
Acquisition Costs of a Lease shall not include any costs or expenses otherwise
allocable herein to such Lease and which represent costs or expenses





                                       30
<PAGE>   41
incurred in connection with the past drilling of wells which are not producers
of sufficient quantities of oil or natural gas to make commercially reasonable
their continued operation.

         "Limited Partner" shall mean each person who executes or adopts the
Partnership Agreement or a counterpart thereof as a Limited Partner and is
accepted by the Managing Partner as such and any person who becomes a
substituted Limited Partner in accordance with the terms of the Partnership
Agreement.  Limited Partner shall not include the Managing Partner, except to
the extent that the Managing Partner owns Limited Partner Interests.

         "Limited Partner Interest" shall mean a Limited Partner's unit of
interest in the Partnership representing a $1,000 Capital Contribution.

         "Majority in Interest" shall mean, with respect to any agreement or
vote of the Investor Partners, Investor Partners whose combined Interests, at
the time of the determination thereof, exceed 50% of the total Interests held
by Investor Partners who are eligible to participate in such agreement or vote.

         "Management Fee" shall mean the fee to be paid by the Partnership to
the Managing Partner in consideration of its services to be rendered in
managing the business of the Partnership during each of the initial five
Partnership Years of the Partnership in an amount equal to 1.1% of all Capital
Contributions to the Partnership initially made by the Investor Partners in
exchange for their respective Interests in the Partnership as set forth in the
Subscription Agreements.  The Management Fee shall not be deducted from the
Capital Contributions of the Investor Partners, but shall be paid by the
Partnership in monthly or other periodic installments from funds which would
otherwise be available for distribution to the Partners in the Partnership, and
in such amounts as may be determined in the discretion of the Managing Partner.
To the extent that the Partnership has insufficient distributable funds during
a particular Partnership Year (after the payment of the reimbursement of
advanced Organization and Offering Expenses, Sales Commissions and Due
Diligence Fees) to fully pay the amount of the Management Fee payable during
such Partnership Year, then the amount of such unpaid Management Fee shall be
carried forward and payable in the next succeeding Partnership Year.

         "Managing Partner" shall mean Mewbourne Development Corporation, a
Delaware corporation, and any person who becomes a substituted managing partner
of the Partnership, in accordance with the terms of the Partnership Agreement.

         "Mewbourne" shall mean MD and MOC.

         "Mewbourne Holdings" shall mean Mewbourne Holdings, Inc., a Texas
corporation.

         "Mewbourne Securities" shall mean Mewbourne Securities, Inc., a Texas
corporation.

         "MD" shall mean Mewbourne Development Corporation, a Delaware
corporation.

         "MOC" shall mean Mewbourne Oil Company, a Delaware corporation.

         "Mr. Mewbourne" shall mean Curtis W. Mewbourne.

         "Non-Capital Expenditures" shall mean those expenditures associated
with property acquisition and the drilling and completion of oil and gas wells
that under present law are generally accepted as fully deductible currently for
federal income tax purposes.

         "OPEC" shall mean the Organization of Petroleum Exporting Countries.

         "Operating Agreement" shall mean a Model Form Operating Agreement
based upon the American Association of Petroleum Landmen Form 610-1989 and,
among the other attached exhibits thereto, an accounting procedure for joint
operations issued by the Council of Petroleum Accountants Societies of North
America, each of which containing modifications that are customary and usual
for the geographic area in which the Partnership intends to conduct operations.





                                       31
<PAGE>   42
         "Operating Costs" shall mean all expenditures made and costs incurred
in producing and marketing oil and gas from completed wells, including, in
addition to labor, fuel, repairs, hauling, materials, supplies, utility
charges, and other costs incident to or therefrom, ad valorem and severance
taxes, insurance and casualty loss expense, and compensation to well operators
or others for services rendered in conducting such operations.

         "Organization and Offering Expenses" shall mean all costs and expenses
incurred by MD and its Affiliates thereof in connection with the organization
of the Partnership and the Drilling Program, the registration of the Interests
for offer and sale under applicable federal and state securities laws, and the
offer and sale of the Interests, including without limitation, fees paid to
persons performing due diligence examinations or otherwise acting in relation
to the Partnership or MD with respect to the offering and sale of the Interests
and all expenses reasonable for MD and Affiliates thereof incurred in assisting
with the distribution of the Interests or such due diligence, but such term
shall not include any costs and expenses that might be categorized as any of
the foregoing but that are included as Sales Commissions or Due Diligence Fees.

         "Organizational Partner" shall mean Mr. Mewbourne.

         "Overriding Royalty Interest" shall mean an interest in the oil and
gas produced pursuant to a specified Lease or Lease, or the proceeds from the
sale thereof, carved out of the Working Interest, to be received free and clear
of all cost of development, operation, or maintenance.

         "Participants" shall mean MD and the Partnership, and a "Participant"
shall mean such Participants individually.

         "Partners" shall mean the Investor Partners and the Managing Partner.

         "Partnership" shall mean Mewbourne Energy Partners 97-A, L.P. formed
by MD and the Organizational Partner as provided in this Prospectus.

         "Partnership Agreement" shall mean the Agreement of Partnership by and
among the Managing Partner and the Investor Partners of the Partnership, the
form of which is attached hereto as Exhibit A, as amended from time to time.

         "Partnership Year" shall mean a period of one year with the first
Partnership Year commencing as of the date that Investor Partners are first
admitted to the Partnership and ending immediately prior to the anniversary of
such date and with each succeeding Partnership Year commencing as of the
anniversary of such date and ending immediately prior to the next succeeding
anniversary date.

         A "person" shall mean any natural person, partnership, corporation,
association, trust, or other legal entity.

         "Production Purchase or Income Program" shall mean any program whose
investment objective is to directly acquire, hold, operate, and/or dispose of
producing oil and gas properties.  Such a program may acquire any type of
ownership interest in a producing property, including but not limited to,
Working Interests, royalties, or production payments.  A program which spends
at least 90% of Capital Contributions and borrowed funds (excluding
Organization and Offering Expenses) in the above described activities is
presumed to be a Production Purchase or Income Program.

         "Program Agreement" shall mean the Drilling Program Agreement by and
among the Participants for the Drilling Program, the form of which is attached
hereto as Exhibit B, as amended from time to time.

         "Program Manager" shall mean MOC and any person who becomes the
successor Program Manager in accordance with the terms of the Program
Agreement.

         "Program Well" shall mean any oil and gas well in which the
Participants have an interest pursuant to the Program Agreement.

         "Prospect" shall mean an area covering lands which, in the opinion of
the Program Manager, contains subsurface structural or stratigraphic conditions
making it susceptible to the accumulation of oil or gas in commercially
productive





                                       32
<PAGE>   43
quantities at one or more Horizons.  The area, which may be different for
different Horizons, shall be designated by the Program Manager in writing prior
to the date on which a well is spudded (i.e. boring is commenced) thereon and
shall be enlarged or contracted from time to time on the basis of subsequently
acquired information to define the anticipated limits of the associated oil and
gas reserves and to include all acreage encompassed therein.  A "Prospect" with
respect to a particular Horizon may be limited to the minimum area permitted by
state law or local practice, whichever is applicable, to protect against
drainage from adjacent wells if the well to be drilled by the Partnership is to
a Horizon containing Proved Reserves.

         "Proved Reserves" shall mean those quantities of crude oil, natural
gas, and natural gas liquids which, upon analysis of geological and engineering
data, appear with reasonable certainty to be recoverable in future years from
known oil and gas reservoirs under existing economic and operating conditions.
Proved Reserves are limited to those quantities of oil and gas which can be
expected, with little doubt, to be recoverable commercially at current prices
and costs, under existing regulatory practices and with existing conventional
equipment and operating methods.  Depending upon their status or development,
Proved Reserves will be subdivided into the following classifications and have
the following definitions.

                 (a)      "Proved Developed Reserves" shall mean Proved
         Reserves which can be expected to be recovered through existing wells
         with existing equipment and operating methods.  This classification
         includes:

                          (i)     "Proved Developed Producing Reserves," which
                 are Proved Developed Reserves which are expected to be
                 produced from existing completion intervals now open for
                 production in existing wells; and

                          (ii)    "Proved Developed Non-Producing Reserves,"
                 which are Proved Developed Reserves which exist behind the
                 casing of existing wells, or at minor depths below the present
                 bottom of such wells, which are expected to be produced
                 through these wells in the predictable future, where the cost
                 of making oil and gas available for production is relatively
                 small compared to the cost of a new well.

                 Additional oil and gas expected to be obtained through the
         application of improved recovery techniques are included as Proved
         Developed Reserves only after testing by a pilot project or after the
         operation of an installed program has confirmed through production
         that increased recovery will be achieved.

                 (b)      "Proved Undeveloped Reserves" shall mean all reserves
         which are expected to be recovered from additional wells on undrilled
         acreage or from existing wells where a relatively major expenditure is
         required for recompletion.  Such reserves on undrilled acreage are
         limited to those drilling units offsetting productive units which are
         reasonably certain of production when drilled.  Proved Reserves for
         other undrilled units are claimed only where it can be demonstrated
         with reasonable certainty, based on accepted geological, geophysical,
         and engineering studies and data, that there is continuity of
         reservoir from an existing productive formation.  No estimates for
         Proved Undeveloped Reserves are attributable to any improved recovery
         technique contemplated for any acreage, unless the techniques to be
         employed have been proved effective by actual tests in the same areas
         and reservoir.

         "Reconstituted Partnership" shall mean the Partnership, as
reconstituted by a Majority in Interest of the Investor Partners pursuant to
Section 9.3 of the Partnership Agreement.

         "Reporting and Legal Expenses" shall mean all third party accounting
fees, costs, and expenses associated with obtaining audits of books and
records, third party engineering fees, costs, and expenses associated with
annual reserve reports, and third party attorney's fees and other legal fees,
costs, and expenses associated with matters that are attributable to the
Drilling Program's or the Partnership's business.





                                       33
<PAGE>   44
         "Right of Presentment" shall mean the right of Investor Partners to
request the Managing Partner to purchase for cash any or all of that Investor
Partner's Interests, subject to certain conditions.

         "Roll-Up" shall mean a transaction involving the acquisition, merger,
conversion, or consolidation, either directly or indirectly, of the Partnership
and the issuance of securities of a Roll-Up Entity.  Such term does not include
a transaction involving securities of the Partnership that have been listed for
at least 12 months on a national exchange or traded through the National
Association of Securities Dealers Automated Quotation National Market System or
a transaction involving the conversion to corporate, trust, or association form
of only the Partnership if, as a consequence of the transaction, there will be
no significant adverse change in any of the following:

         (1)     voting rights;
         (2)     the term of existence of the Partnership;
         (3)     Sponsor compensation; or
         (4)     the Partnership's investment objectives.

         "Roll-Up Entity" shall mean a partnership, trust, corporation, or
other entity that would be created or survive after the successful completion
of a proposed Roll-Up transaction.

         "Sales Commissions" shall mean the sales commissions to be paid to the
Soliciting Dealers, which may be in an amount of up to 8% of the sales price of
Interests sold to persons other than (a) officers, directors or employees of MD
and Affiliates thereof, (b) officers, directors, employees, or registered
representatives of a Soliciting Dealer, or (c) an Affiliate of the Managing
Partner.

         "Securities Act" shall mean the Securities Act of 1933, as amended.

         "Sharing Ratio" shall mean for any Investor Partner in the Partnership
the proportion obtained by dividing (i) the amount of such Investor Partner's
Capital Contribution to the Partnership by (ii) the sum of all Capital
Contributions paid by Investor Partners to the Partnership; provided that in
the event of an assignment (voluntarily, by operation of law or the Partnership
Agreement or otherwise) by an Investor Partner of Interests in the Partnership
(other than an assignment solely of an interest in distributions of Partnership
revenues), the Sharing Ratio of such Investor Partner shall be proportionately
reduced, based upon the number of Interests assigned compared to the total
number of Interests owned by such Investor Partner, and the assignee of such
Interests shall succeed to a proportionate share of the Sharing Ratio of his
assignor that is attributable to the Interests transferred to such assignee.

         "Simulated Basis" shall have the meaning ascribed to such term in
Section 7.1(c) of the Partnership Agreement.

         "Simulated Depletion" shall have the meaning ascribed to such term in
Section 7.1(c) of the Partnership Agreement.

         "Simulated Gain" shall have the meaning ascribed to such term in
Section 7.1(c) of the Partnership Agreement.

         "Simulated Loss" shall have the meaning ascribed to such term in
Section 7.1(c) of the Partnership Agreement.

         "Soliciting Dealers" shall mean those persons who are authorized to
act as registered representatives by the National Association of Securities
Dealers, Inc. and have contracted with MD to offer and sell the Interests.

         "Special Subscription Instructions" shall mean, with respect to an
Investor Partner, the special subscription instructions that contain
representations, warranties, covenants, and agreements of such Investor
Partner, the form of which is attached hereto as Exhibit C.

         "Sponsor" shall mean any person directly or indirectly instrumental in
organizing, wholly or in part, the Partnership or any person who will manage or
is entitled to manage or participate in the management or control of the
Partnership.  Sponsor includes the Managing Partner and any other person who
actually controls or selects any person





                                       34
<PAGE>   45
who controls 25% or more of the exploratory, developmental, or producing
activities of the Partnership or any segment thereof, even if that person has
not entered into a contract at the time of the formation of the Partnership.
Sponsor does not include wholly independent third parties such as attorneys,
accountants, and underwriters whose only compensation is for professional
services rendered in connection with the offering of the Interests.  Whenever
the context requires, the term Sponsor shall be deemed to include its
Affiliates.

         "Subscription Agreement" shall mean, with respect to an Investor
Partner, the subscription agreement executed and delivered by such Investor
Partner in connection with his subscription to purchase Interests in the
Partnership to which he is admitted as an Investor Partner that contains
certain representations, warranties, covenants, and agreements of such Investor
Partner, the form of which is attached hereto as Exhibit D.

         "Subscription Documents" shall mean the Subscription Agreement and the
related questionnaires, Special Subscription Instructions, applications,
agreements, and other materials and documents furnished with this Prospectus.

         "Super Majority In Interest" shall mean, with respect to any agreement
or vote of Investor Partners, Investor Partners whose combine Interests, at the
time of the determination thereof, exceed 66% of the total Interests held by
Investor Partners who are eligible to participate in such agreement or vote.

         "Valuation Date" shall mean December 31 of the year immediately
preceding the year in which the Right of Presentment is being exercised.

         "Working Interest" shall mean an interest in an oil and gas leasehold
which is subject to some portion of the costs of development, operation, or
maintenance.


                             TERMS OF THE OFFERING

GENERAL

         MD is offering to qualified investors during 1997 an aggregate of up
to 2,000 ($2,000,000) Limited Partner Interests and up to 8,000 ($8,000,000)
General Partner Interests in the Partnership.  The minimum offering amount for
the Partnership is 1,000 Interests ($1,000,000) with the maximum offering
amount being 10,000 Interests ($10,000,000).  As initially formed, the
Partnership in addition to the Managing Partner, will have a single
Organizational Partner who will make a capital contribution of $100, which will
be refunded when the Organizational Partner withdraws from the Partnership at
the time the Investor Partners are admitted to the Partnership.  The
Partnership will not commence operations prior to the termination of the
subscription period for Interests.  The Partnership will participate, together
with MD and its Affiliates, in the Drilling Program.  Pursuant to the Program
Agreement, the activities of the Partnership will focus upon the acquisition of
Leases, the drilling of Development Wells and development of Prospects and the
production and operation of the resulting properties.

         The minimum subscription in the Partnership is five Interests
($5,000).  The entire purchase price for each Interest must be paid in cash at
the time of subscription.

         The execution of a Subscription Agreement by a subscriber or his
authorized representative constitutes a binding offer to buy Interests in the
Partnership and an agreement to hold the offer open until the subscription is
accepted or rejected by the Managing Partner.  Once an investor subscribes for
Interests, he will not have any revocation rights.  The Managing Partner may
refuse to accept any subscription without liability to the subscriber.  The
Managing Partner may reject a subscription if, for example, the prospective
investor does not satisfy the suitability standards or if the subscription is
received after the offering period has terminated.  The execution of a
Subscription Agreement and its acceptance by the Managing Partner also
constitute the execution of the Partnership Agreement and an agreement to be
bound by the terms thereof as an Investor Partner, including the granting of a
special power of attorney to the Managing Partner appointing it as the Investor
Partner's lawful representative to make, execute, sign, swear to, and file
certain documents and instruments.  See "Summary of Partnership Agreement and
Program Agreement -- Power of Attorney."





                                       35
<PAGE>   46
         The Managing Partners and Affiliates thereof are eligible to subscribe
for Interests, provided that any Interests so purchased must be purchased for
investment purposes only and not for the purpose of resale or any further
public distribution.  It is the Managing Partner's current intention that the
Managing Partner and/or an Affiliate thereof will subscribe for such number of
Interests as may be necessary for the Partnership to receive the minimum
subscription amount of 1,000 Interests ($1,000,000).  The number of Interests
in the Partnership that may be purchased by the Managing Partner and/or
Affiliates thereof is not subject to any specific maximum limitations but
depends upon the number of subscriptions for Interests received and accepted
from non-Affiliates.  There are no limitations upon the number of Interests
that may be purchased by the Managing Partner or its Affiliates and subject to
certain limitations, Interests purchased by the Managing Partner or its
Affiliates will have voting rights under the Partnership Agreement.  See "Risk
Factors -- Particular Risks Relating to the Interests -- Ownership of Interests
by Affiliates of MD."

SUBSCRIPTION REFUNDS

         If, within 12 months after the admission of the Investor Partners to
the Partnership, the Partnership has not expended or committed for expenditure
an amount equal to the total Capital Contributions of the Partnership's
Investor Partners, the Managing Partner shall distribute, as a return of
capital, to the Investor Partners on a pro rata basis the amount of such
unexpended and uncommitted Partnership funds, after deducting therefrom an
amount that the Managing Partner reasonably determines will be equal to the
operating capital to be required by the Partnership that will not be provided
by anticipated revenues from Partnership operations.  For a description of the
tax consequences resulting from the distribution of such uncommitted amounts,
see "Tax Aspects -- Special Features of Oil & Gas Taxation -- Basis and At Risk
Rules."

SUBSCRIPTION PERIOD

         The subscription period for Interests in the Partnership will commence
on the date of this Prospectus and terminate on October 31, 1997, unless MD in
its sole discretion accelerates or delays the offering termination date,
provided that MD's ability to delay the offering termination date is subject to
its obligation to return the purchase price for any Interests not invested in
the Partnership within any period required by state securities law and in no
event will such termination be delayed beyond December 31, 1997.

         The Partnership shall not be funded with less than $1,000,000 in
Capital Contributions from Investor Partners.  If, at the end of the
subscription period for Interests in the Partnership, subscription funds of
less than $1,000,000 have been received by MD, such funds will be promptly
returned to subscribers.

SUITABILITY STANDARDS

General.

         Investment in the Partnership involves a high degree of financial risk
and is suitable only for persons of substantial means who have no need for
liquidity in their investment and who can afford to lose all or substantially
all of their investment.  In particular, investment as a General Partner is
recommended only to those persons who are in a position to benefit from the
treatment given such investment under current federal income tax laws.  The
following suitability requirements represent the minimum suitability
requirements for investors in the Partnership, and the satisfaction of such
requirements by a prospective investor does not necessarily mean that an
investment in the Partnership is a suitable investment for that investor.

         Based upon the information provided by each subscriber concerning
his/her investment objectives, other investments, financial situation and
needs, and any other pertinent information, each person offering and selling
Interests is required to make every reasonable effort to assure that the
purchase of Interests and an investment in the Partnership are an appropriate
investment for an investor in light of the suitability standards set forth
herein and that an investment in Interests is consistent with such investor's
investment objectives and financial situation.  In addition, such persons will
make every reasonable effort to assure that (a) such subscriber is or will be
in an appropriate financial position which will enable him/her to realize to a
significant extent the benefits described in this Prospectus, including the tax
benefits, (b) the subscriber has a fair market net worth sufficient to sustain
the risks inherent in an investment in the Partnership,





                                       36
<PAGE>   47
including loss of investment and lack of liquidity, (c) an investment in the
Partnership is otherwise suitable for such subscriber, and (d) they have a
reasonable basis to believe that the subscriber, along or with one or more
representatives, advisors, or agents has the knowledge and experience in
financial and business matters to be capable of evaluating the merits and risks
of the offering.  Such information will be maintained by the Managing Partner
and the applicable Soliciting Dealer for at least 6 years.

Minimum Suitability Standards

         Each subscriber for Interests must represent in writing that he/she
has (a) a minimum annual gross income of $60,000 and a minimum net worth of
$60,000 (exclusive of home, home furnishings and automobiles; or (b) a minimum
net worth of $225,000 (exclusive of home, home furnishings and automobiles).

         Investors who are residents of the states set forth below may be
subject to higher and/or alternative suitability standards, which are described
below.  Additional representations and warranties required of Investor Partners
are set forth in the Special Subscription Instructions and the Subscription
Agreement attached as Exhibits C and D to this Prospectus.

Additional Suitability Standards.

         For ARIZONA, INDIANA, MICHIGAN, MISSOURI, NORTH CAROLINA, OHIO,
PENNSYLVANIA, SOUTH CAROLINA, TENNESSEE, TEXAS, UTAH, VIRGINIA, AND WEST
VIRGINIA, RESIDENTS.  A resident of the States of ARIZONA, INDIANA, MICHIGAN,
MISSOURI, NORTH CAROLINA, OHIO, PENNSYLVANIA, SOUTH CAROLINA, TENNESSEE, TEXAS,
UTAH, VIRGINIA, AND WEST VIRGINIA, and who are subscribers for General Partner
Interests must represent in writing that he/she has (a) minimum net worth of
$225,000 without regard to the investment in the Partnership (exclusive of
home, home furnishings and automobiles) and a minimum annual gross income of
$100,000 for the current year and for the two previous years ($60,000 or more
for the previous year and expects to have an annual gross income of $60,000 or
more for the current year and for the succeeding year for Arizona and Missouri
residents); or (b) a minimum net worth in excess of $1,000,000, inclusive of
home, home furnishings, and automobiles; or (c) a minimum net worth of $500,000
(exclusive of home, home furnishings and automobiles) or (d) a minimum annual
gross income of $200,000 in the current year and the two previous years.

         For ARIZONA Residents.  A resident of the State of ARIZONA who
subscribes for Limited Partner Interests must (a) have a net worth of not less
than $225,000 (exclusive of home, home furnishings and automobiles) or (b) have
an annual gross income of not less than $75,000 and a net worth of not less
than $75,000 (exclusive of home, home furnishings, and automobiles).  The
subscriber must represent in writing that the investment in the Partnership
does not represent more than ten percent of the subscriber's net worth, less
the value of the subscriber's other investments in limited partnership
interests.

         For CALIFORNIA Residents.   A resident of the State of CALIFORNIA who
subscribes for Limited Partner Interests must represent in writing that he/she
has (a) a net worth of at least $250,000 or more (exclusive of home, home
furnishings, and automobiles) and had during the last tax year or estimates
that he/she will have during the current tax year, a gross annual income of
$65,000 or more, or (b) a net worth of $500,000 or more (exclusive of home,
home furnishings, and automobiles); and a resident of the State of CALIFORNIA
who subscribes for General Partner Interests must represent in writing that
he/she has (a) a net worth of at least $250,000 or more (exclusive of home,
home furnishings, and automobiles) and had during the last tax year, or
estimates that he/she will have during the current tax year, a gross annual
income of $120,000 or more, or (b) a net worth of $500,000 or more (exclusive
of home, home furnishings, and automobiles), or (c) a net worth of $1,000,000
or more (inclusive of home, home furnishings, and automobiles), or (d) had
during the last tax year, or estimates that he/she will have during the current
tax year, a gross annual income of $200,000 or more.

         For MICHIGAN and OHIO Residents.  A resident of MICHIGAN OR OHIO must
represent that the investment in the Partnership does not exceed ten percent of
the subscriber's individual or joint net worth (exclusive of home, home
furnishings, and automobiles).





                                       37
<PAGE>   48
         For TENNESSEE Residents.  A resident of the State of TENNESSEE who
subscribes for Interests must, at a minimum, represent in writing that he/she
has (a) an individual net worth of at least $250,000 (exclusive of home, home
furnishings, and automobiles) and had during the last tax year and estimates
that he/she will have during the current tax year, a gross income of at least
$65,000, or (b) a net worth of at least $500,000 (exclusive of home, home
furnishings, and automobiles).

Additional Requirements.

         IN THE CASE OF SALES TO IRAS, KEOGH PLANS, AND CERTAIN EMPLOYEE
BENEFIT PLANS, THE SUITABILITY STANDARDS MAY BE MET BY THE ACCOUNT OR BY EACH
BENEFICIARY OF THE ACCOUNT, OR WHERE THE FIDUCIARY IS THE DONOR OF THE FUNDS
FOR INVESTMENT IN THE PARTNERSHIP, THE SUITABILITY STANDARDS MAY BE MET BY THE
FIDUCIARY.  IN THE CASE OF SALES TO A FIDUCIARY ACCOUNT HAVING A RESIDENT OF
THE STATE OF ARIZONA, THE SUITABILITY REQUIREMENTS SHALL BE MET BY THE
BENEFICIARY, FIDUCIARY ACCOUNT, OR BY THE DONOR OR GRANTOR WHO DIRECTLY OR
INDIRECTLY SUPPLIES THE FUNDS FOR THE INVESTMENT IN INTERESTS IF THE DONOR OR
GRANTOR IS THE FIDUCIARY, AND IN THE STATE OF NORTH CAROLINA, THE SUITABILITY
REQUIREMENTS SHALL BE MET BY THE FIDUCIARY OR THE FIDUCIARY ACCOUNT OR BY THE
DONOR WHO DIRECTLY OR INDIRECTLY SUPPLIES THE FUNDS FOR THE INVESTMENT IN THE
PARTNERSHIP.  THESE SUBSCRIBERS SHOULD ALSO CAREFULLY REVIEW THE DISCUSSION
UNDER "TAX ASPECTS -- GENERAL TAX PROVISIONS -- INVESTMENT BY TAX-EXEMPT
ENTITIES," WHICH INDICATES, AMONG OTHER THINGS, THAT SUBSTANTIALLY ALL OF THE
INCOME FROM THE PARTNERSHIP'S OPERATIONS WILL CONSTITUTE "UNRELATED BUSINESS
TAXABLE INCOME" FOR TAX PURPOSES AND MAY GIVE RISE TO TAX LIABILITY TO THE
INVESTOR.

         Transferees of Interests seeking to become substitute Investor
Partners must also meet the suitability requirements discussed above, provided
that the requirements with respect to net worth and taxable income may be
waived at the Managing Partner's discretion under certain limited
circumstances, including transfers of Interests by an Investor Partner to a
dependent or to a trust for the benefit of a dependent or transfers by will,
gift, or by the laws of descent and distribution.

         For CALIFORNIA Residents.  Assignability or transfer of an Interest
must be limited so that no assignee or assignor, transferee or transferor may
hold less than $5,000 in Interests.  See the Special Subscription Instructions
for restrictions that limit the transferability of Interests.

         For NORTH CAROLINA Residents.  The minimum subscription in the
Partnership is five Interests ($5,000).  Although the Managing Partner may
accept joint ownership of Interests, the minimum initial cash investment by
each person having such joint ownership may not be less than $5,000.

         It is anticipated that the Partnership will acquire interests in
federal oil and gas leases, thus subscriptions for Interests will not be
accepted from a person who is not an Eligible Citizen.  In general, an Eligible
Citizen is any person who is a citizen of the United States or is otherwise
eligible to be qualified to hold an interest in oil and gas leases on federal
lands, including offshore areas, under federal laws and regulations in effect
from time to time.  Each prospective investor must represent in writing that he
or she is an Eligible Citizen.

SUBSCRIPTION PROCEDURE

         An eligible subscriber may subscribe for Interests in the Partnership
prior to the end of the subscription period for the Partnership by properly
completing, executing, and delivering the following documents to his Soliciting
Dealer:

                 (a)      A Subscription Agreement; and

                 (b)      A check payable to the order of "NationsBank, Escrow
         Agent for Mewbourne 97 Drilling Program" in an amount equal to the
         purchase price for the number of Interests to be purchased by that
         investor.

         The Managing Partner will not accept any Subscription Agreement that
has been executed by someone other than the investor, except a Subscription
Agreement on the part of a fiduciary account that has been executed by an
individual having the legal power of attorney to so act.  Unless a subscription
is rejected by MD at any time prior to the admission of Investor Partners to
the Partnership or MD elects not to admit Investor Partners to the Partnership,
fully paid subscriptions in proper form will be deemed accepted, subject to
reduction in accordance with the Subscription





                                       38
<PAGE>   49
Agreement.  By its terms, the Subscription Agreement constitutes a binding
agreement of the subscriber.  Subject to the right of MD to reject
subscriptions, each subscriber will become an Investor Partner in the
Partnership at the time he is admitted to the Partnership.  Investor Partners
will be admitted to the Partnership contemporaneously with the release of the
funds from the escrow account, and thereafter Investor Partners will be
admitted to the Partnership not later than the last day of the calendar month
in which their subscriptions were accepted by MD.  Subscriptions will be
accepted or rejected by MD within 30 days of their receipt or such other
shorter time period as may be required by applicable laws of the state in which
the subscriber resides.  If a subscription is rejected, the subscription funds
tendered in connection therewith will be immediately returned to the
appropriate subscriber without interest or deduction for expenses.  If Investor
Partners are not admitted to the Partnership on or before the expiration of the
subscription period for Interests in the Partnership, all subscription funds
relating to the Partnership will be immediately returned in full, together with
any interest thereon, to the appropriate subscribers.

         Subscription funds will be deposited in an escrow account at
NationsBank Texas, N.A., Tyler, Texas, or another federally insured institution
designated by MD; provided that upon receipt and clearance of aggregate
subscription funds of $1,000,000 or more from subscribers that MD deems
suitable to be Investor Partners in the Partnership, MD may, upon written
request, cause those subscription funds to be withdrawn from the escrow account
and to be deposited in an account established for the Partnership and all
subscribers whose subscriptions have been accepted shall be admitted as an
Investor Partner in the Partnership within 15 days after such deposit.
Thereafter, subscription funds will be deposited in the Partnership account
with each subscriber whose subscription has been accepted being admitted as an
Investor Partner in the Partnership no later than the last day of the calendar
month in which such subscription was accepted.  Until subscribers are admitted
as Investor Partners in the Partnership, no expenses may be paid from the
Partnership account.  Each subscriber whose subscription has been accepted and
who has been admitted as an Investor Partner will be provided confirmation of
such acceptance and admission.  Funds deposited in the escrow account or
Partnership account will be invested in time deposits, short-term bank
certificates of deposit, short-term governmental obligations, U.S. treasury
bills, or bank money market accounts and similar investments until those funds
are expended for Partnership operations.

         A subscriber whose funds are deposited in the escrow or Partnership
account no fewer than five business days prior to the termination of the
subscription period for Interests in the Partnership will receive, within 60
days following the admission of such subscriber as an Investor Partner in the
Partnership, interest earned on those funds from the date those funds cleared
the institution where that account is maintained and are invested to the date
on which such subscriber was admitted to the Partnership as an Investor Partner
in the Partnership.  Although subscription funds generally clear an institution
within three to five business days following their deposit, no assurance can be
given that those proceeds will be clear within that period of time.  All
subscription funds, together with any interest earned thereon, will be promptly
returned to each subscriber that is not admitted as an Investor Partner to the
Partnership.

         After the subscription period for the Partnership has expired, no
additional Interests in the Partnership will be offered or sold.  Notice of the
admission of Investor Partners to the Partnership and the percentage of
ownership of each Investor Partner therein will be furnished to each Investor
Partner following their admission to the Partnership.

         No Organization and Offering Expenses, Sales Commissions or Due
Diligence Fees will be paid from subscription funds of the Investor Partners.
The Managing Partner, or an Affiliate thereof, shall advance on behalf of the
Partnership the amount of all Organization and Offering Expenses, Sales
Commissions and Due Diligence Fees attributable to the Partnership.  Pursuant
to the soliciting dealer agreements between MD and the Soliciting Dealers, the
advancement of Sales Commissions and Due Diligence Fees may occur prior to the
time that $1,000,000 or more of subscription funds have been received and
cleared from subscribers that MD deems suitable to Investor Partners in the
Partnership.  The Partnership shall reimburse the Managing Partner the amount
of such advanced Organization and Offering Expenses, Sales Commissions and Due
Diligence Fees, plus interest on the unreimbursed amount at a per annum rate of
interest equal to the Base Rate calculated commencing as of the date that the
offering of Interests in the Partnership closes, only from funds which would
otherwise be available for distribution to the Partners in the Partnership.
Such reimbursement shall not be made from Capital Contributions of the Investor
Partners.

         Pending their use in Partnership activities, MD intends to invest the
balance of the Capital Contributions in time deposits, short-term governmental
obligations, U.S. treasury bills, money market accounts, commercial paper and
similar





                                       39
<PAGE>   50
investments.  Any interest earned on Capital Contributions from Investor
Partners will be allocated solely to the Investor Partners, and will be
distributed to the Investor Partners periodically.  See "Participation in Costs
and Revenues."  Funds of the Partnership will not for any purpose be commingled
with funds of the Managing Partner or an Affiliate thereof or any other entity.

         NO SUBSCRIPTION AGREEMENT WILL BE ACCEPTED UNTIL AT LEAST 5 BUSINESS
DAYS HAVE ELAPSED FROM THE DATE THAT THE SUBSCRIBER RECEIVED A COPY OF THIS
PROSPECTUS.

CONVERSION OF GENERAL PARTNER INTERESTS

         MD anticipates that the General Partner Interest in the Partnership
held by a General Partner (a "Converted Partner") will be converted to a
Limited Partner Interest in the Partnership following the completion of the
Partnership's drilling activities (which MD anticipates will occur within
approximately 8 to 12 months after the funding of the Partnership).  Generally,
the discussion in this Prospectus relating to Limited Partners and Limited
Partner Interests, other than the discussion of the federal income tax
consequences of an initial investment as a Limited Partner, will apply to
Converted Partners after the time of such conversion.  However, Converted
Partners will continue to have the rights and obligations of General Partners
with respect to activities occurring prior to conversion, including liability
for Partnership obligations.  See "Liability of Investor Partners -- General
Partners." Furthermore, the tax treatment of Converted Partners will in some
respects be determined by their previous status as General Partners.  See "Tax
Aspects -- Partnership Taxation -- Conversion of General Partner Interests" and
"Tax Aspects -- Special Features of Oil and Gas Taxation -- Passive Activity
Loss Limitations."  If the Managing Partner determines that the conversion of
the General Partner Interests in the Partnership to Limited Partner Interests
will have an adverse effect on the General Partners or the Partnership, due to
adverse tax consequences or other reasons, the Managing Partner may delay the
conversion or may elect not to convert the Partnership; provided that if the
Managing Partner determines that such conversion would not be in the best
interests of the General Partners or the Partnership, the insurance coverage
limits as set forth under "Proposed Activities -- Insurance" will not be
reduced unless such coverage becomes unobtainable or is only available at
premiums which are prohibitively more expensive than the premiums now being
paid for such policies.

RIGHT OF PRESENTMENT

         Each Investor Partner in the Partnership may request that the Managing
Partner purchase for cash any or all of that Investor Partner's Interests on
the terms and subject to the limitations set forth below (the "Right of
Presentment").  The Managing Partner may cause an Affiliate thereof to fulfill
its obligation hereunder to purchase all or a portion of such Interests.
Investor Partners in the Partnership may make such requests in each of the
years 2001 through 2006.  If the Interests are subsequently listed on a
national securities exchange or are traded through the National Association of
Securities Dealer's Automated Quotation System or in the over-the-counter
market, the Right of Presentment may be terminated at the option of the
Managing Partner.  Any such listing could have an adverse effect on the tax
consequences of an investment in Interests.  See "Tax Aspects - Partnership
Taxation."  If the obligation of the Managing Partner or its purchaser designee
to purchase Interests from Investor Partners is determined to violate any
existing or future laws, such obligation will be eliminated or modified
appropriately.

         The obligation of the Managing Partner to purchase Interests of the
Partnership in any single calendar year is limited to no more than 5% of the
total number of Interests of the Partnership outstanding at the beginning of
such calendar year; provided, however, the total amount of funds that the
Managing Partner directly and by means of a purchaser designee is required to
expend in any single calendar year to purchase partnership interests from
investors in all of the oil and gas drilling partnerships as to which Mewbourne
or an Affiliate serves as Sponsor shall not exceed $500,000.  Additionally, if
subsequent to the Valuation Date, the price for either oil or gas received by
the Partnership from its Program Wells decreases by 20% or more as compared to
the price being received as of the Valuation Date, then the Managing Partner
may in its sole and absolute discretion refuse to purchase any Interests in the
Partnership.

         During the first calendar quarter of each of the years during which
the Right of Presentment exists, each Investor Partner in the Partnership may
request in writing that the Managing Partner purchase all or less than all of
his Interests.  Prior to May 1 of each such year, the Managing Partner will
notify each requesting Investor Partner of the amount that the Managing Partner
or its purchaser designee will pay to purchase each Interest and those Investor
Partners shall have twenty (20) days from the receipt of such notice in which
to elect whether to present their Interests for purchase. If a





                                       40
<PAGE>   51
greater number of Interests are presented than the Managing Partner is required
to purchase, the Interests to be purchased will be selected by lot or by such
other method as the Managing Partner deems reasonable.  Interests that are not
purchased will not have any priority with respect to purchase in subsequent
years.

         The purchase price paid to an Investor Partner upon repurchase of his
Interests in the Partnership will be the pro rata share represented by his
Interests of 99% of the sum of (a) 65% of the unescalated value of future net
revenues attributable to Proved Developed Producing Reserves of the
Partnership, and (b) 50% of the unescalated value of future net revenues
attributable to Proved Developed Non-Producing Reserves of the Partnership, as
such are determined by an Independent Expert selected by the Managing Partner
and after such value has been discounted as described below, less the share of
the Partnership's debts, expenses, and obligations of all kinds incurred and
then allocable to those Interests.  The purchase price will be determined as of
December 31 of the year immediately preceding the year in which the right of
presentation is being exercised (the "Valuation Date").  Any cash distributions
to an Investor Partner after the Valuation Date and before the date of purchase
attributable to the Interests being repurchased will be deducted from the
purchase price for his Interests.  The effective date of any such sale for
purposes of determining such deduction will be deemed to be the day on which
payment of the purchase price is tendered by the Managing Partner or its
purchaser designee.

         In order to compute the price to be paid upon the purchase of
Interests, the Partnership will cause an Independent Expert to estimate
annually the future net revenues attributable to the Partners' interests in the
Partnership's Proved Reserves on an unescalated basis based upon pricing for
oil and gas being received by the Partnership as of the Valuation Date.  Such
future net revenues attributable to Proved Reserves (a) will first be adjusted
by the Independent Expert to reflect the risks of production and development of
such reserves and any other economic contingencies that normally would be
considered by a purchaser of Proved Reserves and (b) will then be discounted to
present value at a rate equal to the prime rate of interest on the Valuation
Date charged by NationsBank Texas, N.A., Dallas, Texas, plus 2%. A selling
Investor Partner will be entitled to no further Partnership distributions with
respect to the Interests he has sold after the date on which payment of the
purchase price is tendered by the Managing Partner or its purchaser designee.

         Although the Managing Partner anticipates that its financial
resources, including its borrowing capabilities, will be sufficient to meet its
purchase obligations under the Right of Presentment, no assurance can be given
that contingencies will not arise which will require funding beyond the
financial resources committed to it.  Therefore, there can be no assurance that
either the Managing Partner or its Affiliates will have sufficient funds
available to meet the obligation to purchase Interests pursuant to the Right of
Presentment.  If the Managing General Partner assigns or transfers its interest
in the Partnership, the assignee of such interest will be required to assume
the withdrawing Managing Partner's obligations with respect to the Right of
Presentment.

         An Investor Partner who sells an Interest pursuant to the Right of
Presentment may receive more or less total consideration than would be received
if the election to sell had not been made and, depending upon the success of
the Partnership's activities and the timing of the sale, may realize a gain or
loss on such sale.  Appraisals of future net recoverable reserves of oil and
gas and estimates of future net revenues to be received therefrom are based on
variable and uncertain factors and assumptions (including the price at which
production can be sold), and amounts of actual production and net revenues will
vary from the estimates.  Estimates made during the first few years of
production from a property will be based on relatively little production
history and generally are less reliable than estimates based on a longer
production history.  Accordingly, reserve estimates and estimates of future net
revenues from production are likely to vary from year to year.  For these and
other reasons, the price paid for purchased Interests may be less than the fair
market value or initial price of such Interests.

         The sale of Interests pursuant to the Right of Presentment will be a
taxable event to the selling Investor Partner.  See "Tax Aspects - Special
Features of Oil and Gas Taxation - Sale of Interests."





                                       41
<PAGE>   52
                              ADDITIONAL FINANCING

         General.  The actual costs of the proposed drilling activities of the
Drilling Program may exceed the estimated costs of such activities and it is
possible that additional funds in addition to the initial contributions from
the Participants in the Drilling Program may be required to complete such
drilling activities, to further develop Drilling Program Leases and to pay for
certain other Drilling Program operations including the acquisition of
additional Leases.  The Partnership Agreement does not provide for any
additional assessments, either mandatory or voluntary of any Investor Partners.
Thus, it is anticipated that the Partnership's share of such additional
expenditures will be financed by Partnership borrowings, Partnership revenues
or the proceeds of sale of Partnership properties.  There can be no assurance
that such additional funds can be obtained, and if they cannot be obtained the
Partnership might have to forego further drilling activities or development of
Drilling Program Leases. Also, the terms of certain Leases may bind the
Participants to a specified drilling schedule and the inability of the
Partnership to fund on a timely basis its portion of the cost of such
additional specified drilling could result in the forfeiture of the
Partnership's interest in such Leases. Further, the inability to finance
additional activities could result in the sale of undeveloped acreage or
farmouts to independent parties or to Affiliates of MD including Affiliated
Programs, under which circumstances the Partnership may not realize the full
value of its properties.

         Limitation on Borrowings.  The Partnership Agreement authorizes the
Managing Partner to borrow money on behalf of the Partnership and to mortgage
or pledge the Partnership's property (including production therefrom) as
security therefor and to engage in any other method of financing customary in
the oil and gas industry.  The sum of outstanding borrowings by the Partnership
(which includes the Partnership's reimbursement obligation for advanced
Organization and Offering Expenses, Sales Commissions and Due Diligence Fees)
may not at any time exceed 20% of the aggregate Capital Contributions of the
its Investor Partners.  The Partnership Agreement permits borrowing to finance
the acquisition of new Leases in new or existing Prospects and for other
Partnership operations, including without limitation drilling and completion
activities.  The Partnership may borrow funds only if the lender agrees that it
will have no recourse against the individual Investor Partners.  Borrowings may
be secured by the Partnership's assets or income and may be made with or
without recourse to the Managing Partner.  MD contemplates, however, that any
borrowing by the Partnership will be incurred without recourse to the Managing
Partner and will be secured by the Partnership's property.  MD does not
presently intend to guarantee nonrecourse loans by third parties to the
Partnership.  The Partnership's ability to borrow will depend in large part
upon the success of its drilling activities.  There is no assurance that the
Managing Partner will be able to secure nonrecourse financing in an amount
sufficient to conduct drilling operations if such financing is sought, that any
such financing can be secured without the guarantee of the Managing Partner or
an Affiliate thereof or that financing can be obtained at satisfactory interest
rates or terms.  Partnership borrowings will be repaid from Partnership
revenues allocable to the Partners, thereby reducing the amounts available for
distribution to them and creating the risk that an Investor Partner's share of
the Partnership's taxable income may be greater than the amounts distributed to
him.  See "Tax Aspects -- Partnership Taxation -- General."

         The Partnership Agreement further authorizes the Managing Partner and
Affiliates thereof to make loans to the Partnership for purposes permitted by
the Partnership Agreement.  Interest charged by the Managing Partner or any
Affiliate thereof on advances made by the Managing Partner or such Affiliate to
the Partnership will be at a rate not in excess of the lesser of the effective
rate then being paid by the Managing Partner or such Affiliate for similar type
borrowings or the highest lawful rate, and in no event at a rate in excess of
the amount which would be charged to the Partnership by independent third
parties for the same purpose.  The Managing Partner or an Affiliate thereof may
not receive points or other financing charges or fees on advances made by it to
the Partnership.  In addition, the Partnership may not make loans to the
Managing Partner or any Affiliate thereof.  The Managing Partner may pledge its
interest in Partnership revenues but may not pledge Partnership assets for its
own benefit.  MD, however, may pledge its directly owned interest in Drilling
Program properties at any time and may sell its interests in Drilling Program
properties pursuant to the Program Agreement after the cessation of
substantially all drilling activities of the Drilling Program.


                              PLAN OF DISTRIBUTION

         Subscription for Interests will be solicited on a "minimum/maximum
best efforts" basis (that is the Soliciting Dealers are not obligated to
purchase any Interests not purchased by investors) by Soliciting Dealers that
are members





                                       42
<PAGE>   53
of the National Association of Securities Dealers, Inc.  Mewbourne Securities,
an Affiliate of MD, is a broker-dealer which may act as a Soliciting Dealer for
the Partnership.  While there is no limitation on the number of Interests that
may be sold by Mewbourne Securities, it is anticipated that the number of
Interests, if any, sold by Mewbourne Securities will not be material.

         Each Soliciting Dealer will receive Sales Commissions and Due
Diligence Fees in an aggregate amount of up to 8.5% of the sales price of
Interests sold by that Soliciting Dealer.  No Sales Commissions or Due
Diligence Fees will be paid on sales of Interests to (a) officers, directors,
or employees of MD or its Affiliates, (b) officers, directors, employees, or
registered representatives of a Soliciting Dealer, or (c) an Affiliate of the
Managing Partner.  The total commission and fees paid to a particular
Soliciting Dealer may be comprised of (i) a Sales Commission in an amount up to
8% of the sales price of Interests in the Partnership sold by such Soliciting
Dealer, and (ii) a Due Diligence Fee in an amount of up to .5% of the sales
price of Interests sold by such Soliciting Dealer; provided that the aggregate
commission and fees paid to a Soliciting Dealer under clauses (i) and (ii)
shall not exceed 8.5% of the sales price of Interests in the Partnership sold
by such Soliciting Dealer.  The Managing Partner, or an Affiliate thereof,
shall advance on behalf of the Partnership the amount of all Sales Commissions
and Due Diligence Fees attributable to the Partnership.  The Partnership shall
reimburse the Managing Partner the amount of such advanced Sales Commissions
and Due Diligence Fees, plus interest on the unreimbursed amount at a per annum
rate of interest equal to the Base Rate calculated commencing as of the date
that the offering of Interests in the Partnership closes, from funds which
would otherwise be available for distribution to the Partners in the
Partnership.  Such reimbursement shall not be made from Capital Contributions
of the Investor Partners.

         MD has engaged its Affiliate, Mewbourne Securities, to serve as the
dealer manager for purposes of forming a soliciting dealer group comprised of
members of the National Association of Securities Dealers, Inc.

         Mewbourne Securities in its role as dealer manager and each Soliciting
Dealer participating in the offering of the Interests may be deemed to be an
underwriter within the meaning of the Securities Act.  MD and the Partnership
have agreed to indemnify the Soliciting Dealers including Mewbourne Securities,
under certain circumstances, against certain civil liabilities, including
liabilities arising under such Act.

         In offering the Interests, in addition to this Prospectus, MD has
prepared and intends to provide Soliciting Dealers and investors with a
brochure entitled "Mewbourne Energy Partners" concerning the offering of the
Interests.  Prior to the distribution, such sales materials must be filed with
and reviewed by the Securities and Exchange Commission, certain state
securities administrators and by state regulatory authorities.  When utilized,
such sales material must be accompanied or preceded by a Prospectus.  No other
sales material has been authorized by MD for use in connection with this
offering.


                             INVESTMENT OBJECTIVES


         The Partnership will participate in the Drilling Program, to be
managed by MOC in its capacity as Program Manager, consisting of the
acquisition and development of Prospects.  The primary investment objective of
the Partnership is to conduct oil and gas drilling and development activities
on Prospects in an attempt to establish long- life oil and gas reserves.  In
addition, the Drilling Program's structure is intended to result in certain tax
benefits, consisting principally of deductions for intangible drilling costs,
depletion, and depreciation.  To the extent that the operations of the
Partnership and the Drilling Program result in a net loss for a taxable period,
General Partners will be able to claim their respective shares of the
deductions giving rise to such loss in the current year, but Limited Partners
will not be able to claim their shares of the deductions comprising such loss
in the current year except to the extent they have net passive income from
other sources.  See "Proposed Activities" and "Tax Aspects."





                                       43
<PAGE>   54
                              PROPOSED ACTIVITIES

         Pursuant to the Program Agreement, the activities of the Partnership
will focus upon the acquisition of Leases, the drilling of Development Wells,
development of Prospects, and the production and operation of the resulting
properties.  In addition to Development Wells, at the discretion of the
Managing Partner, up to 20% of the Partnership's Capital Contributions may be
expended in connection with activities relating to Exploratory Wells.  All
drilling activities involve a high degree of risk with Exploratory Wells
presenting a higher degree of risk than Development Wells.  MD will act as the
Managing Partner of the Partnership.  See "Summary of Partnership Agreement and
Program Agreement -- Rights and Powers of the Managing Partner."  MOC will act,
in its individual capacity, as the Program Manager of the Drilling Program and
as operator under the Operating Agreement.

         Mewbourne intends to cause the Partnership to engage in drilling for
oil and gas on a number of different Prospects, none of which is yet
determined.  For a number of reasons, it is impossible at this time to predict
with certainty the drilling activities that will be conducted by the
Partnership.  Among these reasons are that the Partnership has yet to acquire
Working Interests or other rights to any particular Leases and it will do so
only after the prospective offering of Interests therein is completed.
Further, the amount of capital that will be raised by the Partnership as a
result of this offering has not yet been determined.  The result of the initial
drilling activities conducted by the Partnership also may have a significant
effect on the number and location of subsequent wells.  Decisions as to the
management, business, and affairs of the Partnership will be made by the
Managing Partner based upon its judgment at the time as to the best interests
of the Partnership.  Set forth below is a summary of some of the basic policies
and objectives that MD expects to follow in making such decisions.

DEVELOPMENT POLICY

         Pursuant to the Program Agreement, the activities of the Partnership
will focus upon the acquisition of Leases, the drilling of Development Wells,
development of Prospects, and the production and operation of the resulting
properties.  In addition to Development Wells, at the discretion of the
Managing Partner, up to 20% of the Partnership's Capital Contributions may be
expended in connection with activities relating to Exploratory Wells.  All
drilling activities involve a high degree of risk with Exploratory Wells
presenting a higher degree of risk than Development Wells.  The number and type
of wells to be drilled by the Partnership will vary according to the amount of
funds raised, the costs of each well and the size of the fractional Working
Interests selected in each well.

         Decisions as to the number and location of the Prospects in which the
Partnership will invest and as to the amounts spent on drilling will be made
solely by the Managing Partner for the Partnership and by the Program Manager
on behalf of the Drilling Program.

         MD will designate in writing the area comprising a Prospect in which
the Partnership is to acquire an interest pursuant to the related Program
Agreement at or prior to the date on which a well is spudded (i.e., boring is
commenced) on such Prospect.  The Prospect area may be enlarged or contracted
from time to time by MD on the basis of subsequently acquired geological and
engineering data to define or redefine the productive limits of the original
area of the Prospect.  Notwithstanding the foregoing, with respect to any
large, continuous known stratigraphic trend which could be defined as a
continuous reservoir, MD, acting in good faith, shall be permitted to limit or
reduce the area of a Prospect to the extent permitted by the definition of the
term "Prospect."  See "Definitions."

         Mewbourne intends to cause the Partnership to acquire an interest in
as many Prospects as practicable in order to best diversify the risks
associated with drilling for oil and gas.  The number of subscriptions received
and accepted from investors will necessarily affect the number of Prospects in
which the Partnership can participate.





                                       44
<PAGE>   55
AREA OF GEOGRAPHIC CONCENTRATION

         MD anticipates that all of the Partnership's funds available for
drilling activities will be expended in the Permian Basin (located in West
Texas and Southeastern New Mexico) and also the Anadarko Basin (located in
Western Oklahoma and the Texas Panhandle).  However, if MD determines that it
is in the best interest of the Drilling Program to conduct additional drilling
activities in other onshore geographic areas of the United States, the Drilling
Program and the Partnership may expend available funds in such areas.  At the
present time, the Partnership is not committed to any specific drilling sites.
No geological, engineering or other information about any geographic area,
other than that contained in this Prospectus, will be furnished to any
prospective investor and, for that reason, no person should invest in the
Partnership on the basis of any expectation regarding the results of drilling
on any particular drilling location.

         The Permian Basin encompasses a large area of approximately 75,000
square miles located in West Texas and Southeastern New Mexico.  Since 1921,
over 26 billion barrels of oil and 76 trillion cubic feet of natural gas have
been produced from the Permian Basin.

         Two interior basins (the Midland Basin in West Texas and the Delaware
Basin in West Texas and Southeastern New Mexico) subdivide the Permian Basin.
Although drilling depths range from very shallow to more than 20,000 feet, MD
and its Affiliates target multiple Pennsylvanian and Permian age sandstone and
carbonate reservoirs along the shelf and shelf-slope areas within the interior
subbasins, which lay at depths ranging from 3,000 to 13,000 feet.

         Over the past 32 years, MOC and its Affiliates have conducted
operations throughout the Permian Basin.  MOC currently operates approximately
133 wells in the Permian Basin and MOC and its Affiliates have drilled
approximately 145 commercially productive oil and gas wells in the Permian
Basin.  These historical results are not indicative of the results that may be
achieved by the Partnership and such results should not be used by potential
investors in making an investment decision.  In addition, a commercially
productive well may not necessarily have sufficient production to recover both
operating expenses and drilling and development costs.  Most current operations
are centered on the shelf and along shelf slope areas of the Delaware Basin
located in Eddy, Chaves, and Lea County, New Mexico.  It is anticipated that
the Partnership will, through the Drilling Program, conduct a portion of its
oil and gas drilling and development activities in this area of the Permian
Basin.  Predominantly, wells drilled by MOC in this region of the Permian Basin
are classified as gas wells but produce both oil and gas.  However, MOC and its
Affiliates have drilled a number of wells in this area which have been
classified as oil wells.

         The Anadarko Basin of Western Oklahoma, the Texas Panhandle and
Southwestern Kansas encompasses an area of approximately 60,000 square miles.
First production was established in 1917 and since that time over 6 billion
barrels of oil and 80 trillion cubic feet of natural gas have been produced
from this geological basin.

         Production in the Anadarko Basin ranges from several hundred feet to
over 26,000 feet in depth.  Over the past 20 years, MOC and its Affiliates have
drilled approximately 325 commercially productive wells that have targeted
Pennsylvanian, Mississippian, Devonian, and Silurian age sandstone and
carbonate reservoirs along the shelf area of Western Oklahoma and the Texas
Panhandle at depths of between 6,000 and 13,000 feet.  MOC currently operates
approximately 196 wells in the Anadarko Basin.  It is anticipated that the
Partnership will, through the Drilling Program, conduct a portion of its
drilling and development activities along the shelf area of Western Oklahoma
and the Texas Panhandle.  A majority of the wells drilled by MOC over the past
20 years in this region of the Anadarko Basin have been classified as gas wells
but produce both oil and gas.  However, MOC and its Affiliates have drilled a
number of wells in this area which have been classified as oil wells.

PROSPECT EVALUATION

         MOC currently employs 15 engineers, 4 geologists and 7 landmen which
are available to assist in Prospect origination for each Drilling Program.  It
is anticipated that MOC will conduct substantially all Prospect origination for
the Drilling Program.  Prospect origination is the process of formulating a
geological or geophysical concept and negotiating for the acquisition of a
sufficient acreage interest in the area to warrant drilling and testing.
Before selecting a Prospect for the Partnership, MOC will review all available
engineering and geological data, which may include, but is not limited to,
logs, completion reports and plugging reports for wells located in the vicinity
of the proposed Prospect.





                                       45
<PAGE>   56
COST ESTIMATES

         Prior to conducting drilling activities on behalf of the Partnership,
MD will estimate the costs to be incurred by the Partnership in drilling the
wells planned for the Partnership.  Such estimates will be based upon MD's
historic experience and contracts to be entered into by MD or its Affiliates
and non-Affiliated drilling contractors fixing the footage drilling rates, and
in certain circumstances stimulation costs to be incurred by the Partnership.

ACQUISITION OF LEASES

         The decision for the Partnership to acquire an interest in a Prospect,
the size and nature of the interest acquired and the terms of each such
acquisition will be based upon evaluations of the properties conducted by the
Managing Partner after consultation with the Program Manager or independent
geologists or engineers.  To assist in conducting and interpreting such
evaluations, MD or its Affiliates employ a staff of technical personnel.  See
"Management."

TRANSACTIONS WITH AFFILIATES

         Sale of Leases to the Partnership.  All Leases to be acquired by the
Partnership will be selected by the Managing Partner from a variety of
Prospects, substantially all of which will be originated by MOC.  The
Partnership Agreement provides that neither the Managing Partner, nor any
Affiliate thereof, including an Affiliated Program, is permitted to sell,
transfer or convey any Lease to the Partnership, directly or indirectly, except
pursuant to a transaction which is fair and reasonable to the Partnership and
in accordance with the following restrictions:

                 (a)      The Managing Partner and its Affiliates may only sell
         a Lease to the Partnership at a price equal to its Lease Acquisition
         Costs unless the transferor has reasonable grounds to believe that the
         Lease Acquisition Costs is materially more than the fair market value
         of such Lease, in which case such sale must be made at a price not in
         excess of its fair market value, provided, however, that if the sale
         is from an Affiliated Program that has held the Lease for more than
         two years and in which Affiliated Program the interest of the Managing
         Partner or its Affiliate is substantially similar to, or less than,
         its interest in the Partnership, the sale may be made at fair market
         value.

                 (b)      If the Managing Partner or an Affiliate thereof sells
         any Lease within a Prospect to the Partnership, it must, at the same
         time, sell to the Partnership an equally proportionate interest in all
         other Leases that it owns in the same Prospect.

                 (c)      If at any time within a period of five years from the
         Partnership's funding, the Managing Partner or an Affiliate thereof
         proposes to acquire an interest from a non-Affiliated person in a
         Prospect in which the Partnership possesses an interest or in a
         Prospect in which the Partnership's interest has been terminated
         without compensation within one year preceding such proposed
         acquisition, the following conditions will apply (i) if the Managing
         Partner or any Affiliate thereof does not currently own property in
         the Prospect separately from the Partnership, then neither the
         Managing Partner nor any Affiliate thereof will be permitted to
         purchase an interest in the Prospect; and (ii) if the Managing Partner
         or any Affiliate thereof currently owns a proportionate interest in
         the Prospect separately from the Partnership, then the interest to be
         acquired will be divided between the Partnership and the Managing
         Partner or an Affiliate thereof in the same proportion as is the other
         property in the Prospect; provided, however, if cash or financing is
         not available to the Partnership to enable it to consummate a purchase
         of the additional interest to which it is entitled, then neither the
         Managing Partner, nor any Affiliate thereof may purchase any
         additional interest in the Prospect during such five year period.

                 (d)      If the area constituting the Partnership's Prospect
         is subsequently enlarged to encompass any area wherein the Managing
         Partner or any Affiliate thereof owns a separate Lease, such separate
         Lease or a portion thereof must be sold, transferred, or conveyed to
         the Partnership, in accordance with the provisions described under
         this heading in the Prospectus, if the activities of the Partnership
         were material in establishing the existence of Proved Undeveloped
         Reserves which are attributable to such Lease.





                                       46
<PAGE>   57
                 (e)      A sale, transfer, or conveyance of less than all of
         the ownership of the Managing Partner or any Affiliate thereof in any
         Lease is prohibited unless the interest retained by the Managing
         Partner or such Affiliate is a proportionate Working Interest, the
         respective obligations of the Managing Partner or such Affiliate and
         the Partnership are substantially the same after the sale of the
         interest by the Managing Partner or such Affiliate, and its interest
         in revenues does not exceed the amount proportionate to its retained
         Working Interest.  Neither the Managing Partner, nor any Affiliate
         thereof may retain any overriding royalty interest or other burden on
         an interest conveyed to the Partnership.

                 (f)      For the purposes of the preceding four paragraphs,
         the term "Affiliate" does not include an Affiliated Drilling Program
         in which the interest of the Managing Partner or an Affiliate thereof
         is substantially similar to or less than its interest in the
         Partnership.

                 (g)      If the Partnership acquires a Lease pursuant to a
         farmout or joint venture from an Affiliated Program, the Managing
         Partner's, and any Affiliate's thereof aggregate compensation
         associated with the property and any direct or indirect ownership
         interest in the property may not exceed the lower of the compensation
         and ownership interest the Managing Partner and such Affiliates could
         receive if the property were separately owned or retained by either
         the Partnership or such other Affiliated Program.

         A determination of fair market value must be supported by an appraisal
from an Independent Expert.  Such opinion and any associated supporting
information must be maintained in the Drilling Program's records for at least
six years.

         Purchase of Leases from the Partnership.  Neither the Managing Partner
nor any Affiliate thereof, including Affiliated Programs, may purchase or
acquire any Lease from the Partnership, directly or indirectly, except pursuant
to transactions that are fair and reasonable to the Partnership and then
subject to the following conditions:

                 (a)      A sale, transfer, or conveyance, including a farmout,
         of an undeveloped Lease (i.e. a Lease not having any Proved Developed
         Reserves attributable to it) from the Partnership to the Managing
         Partner or any Affiliate thereof, other than an Affiliated Program,
         must be made at the higher of the Lease Acquisition Costs or fair
         market value.

                 (b)      A sale, transfer, or conveyance of a developed Lease
         (i.e. a Lease having Proved Developed Reserves attributable to it)
         from the Partnership to the Managing Partner or any Affiliate thereof,
         other than an Affiliated Program in which the interest of the Managing
         Partner or its Affiliate is substantially similar to or less than its
         interest in the Partnership, is not permitted except in connection
         with the liquidation of the Partnership and then only at fair market
         value.

                 (c)      Except in connection with farmouts or joint ventures
         made in compliance with the restrictions described in paragraph (b)
         above under the heading "Sales of Leases to the Partnership," a
         transfer of an Undeveloped Lease from the Partnership to an Affiliated
         Program must be made at fair market value if the Lease has been held
         for more than two years; otherwise, if the Managing Partner deems it
         to be in the best interest of the Partnership, the transfer may be
         made at the Lease Acquisition Costs.

                 (d)      Except in connection with farmouts or joint ventures
         made in compliance with the restrictions described in paragraph (b)
         above under the heading "Sales of Leases to the Partnership," a
         transfer of any Lease from the Partnership to an Affiliated Production
         Purchase or Income Program must be made at fair market value if the
         Lease has been held for more than six months or there have been
         significant expenditures made in connection with the Lease; otherwise,
         if the Managing Partner deems it to be in the best interest of the
         Partnership, the transfer may be made at the Lease Acquisition Costs
         as adjusted for intervening operations.

         A determination of fair market value must be supported by an appraisal
from an Independent Expert.  Such opinion and any associated supporting
information must be maintained in the Drilling Program's records for at least
six years.





                                       47
<PAGE>   58
         Participation by Mr. Mewbourne.  Mr. Mewbourne has historically
invested directly in the drilling and development activities of MOC and its
Affiliates during the past 32 years.  In addition he has been an investor in
the joint ventures and drilling agreements through which other investors
participated in various MOC managed programs.  Mr.  Mewbourne's annual
participation varied considerably both in level of investment and form, but in
general approximated 25% to 50% of the annual expenditures.

         Mr. Mewbourne intends to invest alongside the Partnership in the
activities of the Drilling Program, however, there is no assurance that the
amount of Mr. Mewbourne's participation will be in accordance with his
historical custom.  The amount of such investment will be subject to many
variables, including the availability of interests in the Leases, the amount of
capital available to the Partnership from subscriptions, the timing of the
drilling activities, and other such matters.

FARMOUTS

         The Partnership will acquire only those Leases that are reasonably
required for the stated purpose of the Partnership, and no Leases will be
acquired for the purpose of subsequent sale or farmout, unless the acquisition
of such Leases by the Partnership is made after a well has been drilled to a
depth sufficient to indicate that such an acquisition is believed to be in the
best interests of the Partnership.

         The necessity to enter into farmouts is most likely to occur when the
Partnership has insufficient funds to bear development costs accompanying a
Lease or where the development costs or attendant risks are substantial.  The
Mana ging Partner may arrange for the development or disposition of the
Partnership's Leases by farmout arrangements with third parties or Affiliates
(including an Affiliated Program) if the Managing Partner, in exercising the
standard of a prudent operator, determines that (a) the Partnership lacks
sufficient funds to drill on the Leases and cannot obtain suitable alternative
financing for such drilling, (b) the Leases have been downgraded by events
occurring subsequent to their acquisition by the Partnership so that the
drilling of the Leases would no longer be desirable to the Partnership, (c)
drilling on the Leases would result in an excessive concentration of the
Partnership's funds in one location creating, in the opinion of the Managing
Partner, undue risk to the Partnership, or (d) the best interests of the
Partnership would be served by the farmout.  The Partnership may also farmin
Leases from third parties or its Affiliates (including Affiliated Programs) in
partial or in full consideration for its agreement to drill one or more wells
thereon.  MD will not farmout a Lease for the primary purpose of avoiding
payment of its costs related to drilling such Lease or Prospect.

         Any farmouts between the Partnership and MD or an Affiliate thereof
will be on terms substantially consistent with, in the opinion of the Managing
Partner, those available from non-Affiliated third parties in the same
geographic area for similar arrangements.  No farmout shall be entered into
between the Partnership and MD or an Affiliate thereof unless the Managing
Partner, exercising the standard of a prudent operator, shall determine that
the farmout is in the best interests of the Partnership and the Investor
Partners.  The Partnership's authority to enter into farmouts with MD or an
Affiliate thereof is subject to the same restrictions as its authority to
purchase property from or sell property to MD or an Affiliate. See "--
Transactions with Affiliates" above.  For a discussion of the prudent operator
standard of conduct, see "Conflicts of Interest -- Fiduciary Responsibility of
the Managing Partner."

         Any decision with respect to farmouts and farmins and the terms
thereof to or from the Drilling Program will involve conflicts of interest, as
MD may benefit from cost savings and reduction of risk, and in the event of a
farmout or farmin to or from an Affiliated Program, MD will represent both
programs involved in the transaction. See "Conflicts of Interest."

         For a discussion of certain federal income tax risks and
considerations associated with farmouts, see "Tax Aspects -- Special Features
of Oil and Gas Taxation -- Farmouts and Backin Interests."

OPERATIONS

         All administration of the Drilling Program will be conducted by MOC in
its capacity as the Program Manager (including the origination of Prospects and
the supervision of drilling and completion activities with respect to those
operations for which it is acting as operator) and all management functions of
the Partnership will be conducted by MD





                                       48
<PAGE>   59
in its capacity as Managing Partner.  MOC will perform all operating services
relating to Program Wells, and MOC will be entitled to be reimbursed for such
services in an amount equal to all charges (including certain overhead charges)
which constitute direct and indirect charges under the Operating Agreement or
other applicable operating agreements incurred by MOC in connection with
drilling or operating a Program Well, including an initial fixed rate,
per-month, overhead charge of $780 for each producing well and $7,420 for each
drilling well.  Mewbourne and Affiliates thereof currently employ approximately
85 persons on a full time basis, many of whom will be engaged in some aspect of
the Drilling Program's activities.  In addition to its own employees, Mewbourne
may utilize the services of consultants for well drilling and completion
activities, production accounting and other activities.  MD currently employs 4
persons, all of whom are members of MOC's executive management group.

         Under the Program Agreement, MOC has agreed to act as operator with
respect to drilling and production operations conducted on each Program Well,
except in those instances in which (a) the Lease on which such Program Well is
to be drilled is already subject to an existing operating agreement under which
a third party has been designated as operator, (b) the requisite number of
third parties being joint Working Interest owners in such well decline to
approve MOC as operator, or (c) MOC determines in good faith that it is not in
the best interests of the Participants and of MOC for it to act as operator. In
any case in which MOC or an Affiliate thereof acts as operator for the Drilling
Program's properties or provides other services or materials to the Drilling
Program, it will do so only pursuant to a written agreement and only on terms
and conditions comparable to those entered into by non-Affiliated parties in
the same area.  Any such operating agreement will precisely describe the
services to be rendered and all compensation to be paid and will require the
Partnership and its Partners to pay only that portion of the fees allocable to
their Working Interest.  Fees received by MOC or an Affiliate thereof under any
such operating agreement may constitute additional compensation.  See
"Compensation and Reimbursement."

         With respect to each Program Well for which MOC is to serve as
operator, all operations relating to such Program Well, including without
limitation, all costs and expenditures of drilling, testing, completing,
equipping, and operating such Program Well shall be conducted pursuant to an
operating agreement between MOC as operator, and the Participants as
non-operator, with such operating agreement to be substantially in the form and
substance as the Operating Agreement attached hereto as Attachment B to the
Program Agreement.  In the event, at the time of acquisition of a Lease by the
Participants, such Lease is subject to another operating agreement or if MOC
enters into an operating agreement with third parties being joint working
owners in such Program Well, nevertheless, the Operating Agreement between MOC
and the Participants shall govern operations as between them.  However, MOC and
the Managing Partner shall have the right to amend the Operating Agreement
between MOC and the Participants covering certain of the Leases to conform to
such other operating agreement, except that the Operating Agreement may not be
amended in any manner that the Managing Partner determines will adversely
affect the Partnership or the Investor Partners in any material respect.  MOC
shall have the right to charge the Joint Account under the Operating Agreement
between MOC and the Participants a share attributable to the Participants'
interest of any costs or expenses incurred by MOC under such other operating
agreement which are not otherwise provided for in the Program Agreement or in
the Operating Agreement between MOC and the Participants.

TITLE TO PARTNERSHIP PROPERTIES

         Program Wells will be drilled on Leases having limited warranties of
title, or none at all.  As is customary in the oil and gas industry, the only
investigation of title made at the time of acquisition of undeveloped
properties is a preliminary review of local real estate records.  Prior to
drilling a Program Well on a Prospect, the Program Manager shall cause to be
done or be satisfied that there has been done such title examination and other
title curative work as the Program Manager in its sole discretion, shall
determine to be necessary or appropriate in accordance with general industry
standards.  In addition, a drilling title opinion is generally secured before
commencement of drilling operations.  Title to the Partnership's properties
will be held temporarily in the name of MOC in the capacity of nominee, with
record title being transferred to the Partnership following commencement of
production from a Program Well.  In certain circumstances the Partnership will
not receive record title.  These circumstances include without limitation (a)
where record title is held in the name of a third party (as in the case where
pursuant to industry practice, record title is held by a third party, such as a
pooled operating interest) or (b) in the case of a federal, state, or other
Lease, where an approval to the transfer is required (in which event the
Program Manager will take steps to obtain approval of appropriate





                                       49
<PAGE>   60
authorities to the assignment to the Participants as promptly as possible).
All records of the Partnership, the Drilling Program, and MOC will indicate
that any such Lease is so held.

INSURANCE

         MD expects to conduct the business of the Partnership and to cause MOC
to conduct the business of the Drilling Program in a manner intended to limit,
to the extent practicable, the exposure of the General Partners to liability in
excess of their Capital Contributions to the Partnership.  See "Liability of
Investor Partners -- General Partners" for a discussion of the potential
liability of General Partners.  It is anticipated that drilling activities of
the Partnership will be conducted in the medium depths (i.e. 3,000 to 13,000
feet) of the Northwest Shelf, and the shelf of the Delaware and Midland Basins,
and Central Basin Platform geological sub-regions of the Permian Basin and the
shelf and the shelf slope area of the Anadarko Basin where the probability of
encountering severely over-pressured formations and other hazards associated
with drilling activities is less likely.  MOC and its Affiliates have drilled
approximately 606 wells in the 32 years since 1965, and except for one well
drilled in 1982 as to which a downhole blowout occurred (resulting in claims of
approximately $923,202 which were fully insured subject to the applicable
deductible), MOC and its Affiliates have not experienced any material
explosion, fire, or similar hazard with respect to any of these wells.  MOC and
its Affiliates will maintain extensive insurance coverage to protect, to the
extent practicable, the Partnership from losses that could arise in connection
with program activities, including legal and contractual liability to third
parties.

         MOC and its Affiliates expect to retain the insurance coverage
described below, unless such coverage becomes unobtainable or is only available
at premiums which are prohibitively more expensive than the premiums now being
paid for such policies.  However, MOC and its Affiliates will not be required
to retain operator's extra expense and care, custody and control insurance
coverage for any Participant after the Drilling Program has completed its
drilling activities.

         A brief discussion of the insurance policies that MOC and its
Affiliates have obtained on behalf of themselves and the Participants
(collectively, the "Insured") is set forth below.  Each of those policies is
subject to certain terms, conditions, exclusions, and limitations that may
preclude the Partnership from recovering damages, expenses, and liabilities
suffered by the Partnership, including typically, damages and liabilities
arising from or caused by (a) the violation of any federal, state, or local
statute, ordinance, or regulation, (b) fines, penalties, and punitive and
exemplary damages, (c) war and terrorist acts, (d) normal operation including
wear and tear, (e) faulty design, and (f) infidelity of employees.  Certain
other exclusions that are customary in the insurance and oil and gas industries
may also apply, including in certain cases exclusions relating to pollution and
environmental damages.  MOC believes that from time to time the terms,
conditions, exclusions, and limitations described in this section of the
Prospectus will prevent the Partnership from recovering the full amount of any
damages, expenses, and liabilities suffered by the Partnership which arise in
the event of an accident.  In some cases the Partnership may not recover any
portion of such damages, expenses, and liabilities.

         If MOC and its Affiliates cease to retain the coverage described below
for any reason for a period of more than 20 days during the subscription period
for the Partnership, the offering of Interests in the Partnership shall cease,
and subscribers for Interests who have not been admitted as Investor Partners
in the Partnership shall receive a refund of their subscription funds.  The
Managing Partner will notify Investor Partners of any material reduction in the
insurance coverage of the Drilling Program and Partnership.  Such notice shall
be given thirty days in advance of the change in insurance coverage.  In
addition, if the Drilling Program or the Partnership has its insurance coverage
materially reduced for any reason, the Partnership will halt all drilling
activity until such time as comparable replacement coverage is obtained.

         MOC and its Affiliates maintain comprehensive general liability,
employers liability, and commercial automobile insurance policies that
generally protect the insured against the routine hazards encountered by MOC,
its Affiliates and its employees and agents in the conduct of the business of
MOC and its Affiliates.  The coverage amount under each of these policies is
limited to $1,000,000 per occurrence.  In addition, MOC and its Affiliates
maintain a comprehensive energy package (the "Package") and an excess liability
policy that together provide an additional coverage amount of $50,000,000 per
occurrence.  The Package and excess liability policy are in effect and are
renewed annually, but may be cancelled by the insurance underwriters upon a
minimum of 60 days written notice.





                                       50
<PAGE>   61
         The physical damage section of the Package, which has a coverage limit
of $5,000,000 per occurrence, generally protects the insured against all risks
of direct physical loss or damage to all personal property (except drilling
rigs and related equipment, vehicles, oil and gas, and certain other personal
property) for which the insured has liability or is legally liable, subject to
a maximum deductible of $5,000 per occurrence ($25,000 in the case of
earthquake).

         The operators extra expense/seepage and pollution section of the
Package, which has a coverage limit of $3,000,000 for land wells less than
10,000 feet in depth and a limit of $10,000,000 for wells greater than 10,000
feet in depth, generally protects the insured from (a) the costs to regain
control of a well that goes out of control, costs to redrill or restore a well
which has been lost or otherwise damaged as a result of an out of control well,
(c) third party claims for property damage relating to seepage, pollution, or
contamination arising from a well out of control and the cost of cleaning up
such substances, (d) loss, damage, or expense arising from the uncontrollable
flow of oil, gas, or water from one subterranean stratum to another through the
bore of a well, and (e) evacuation expense if ordered by a governmental agency.

         The excess umbrella liability policies, which have coverage limits of
$50,000,000, generally protect the insured against all liabilities imposed upon
an insured by law or assumed under contract or agreement by the insured for
damages on account of personal injuries, property damage, or advertising
liability (e.g. libel, slander, defamation, invasion of privacy) caused by or
arising out of an occurrence happening anywhere in the world.  Injury and
damage arising from seepage, pollution, or contamination is covered only if
caused by a sudden, unintended, and unexpected happening.  Injury and damage
arising from pollution is not covered for sites used in handling, processing,
treatment, storage, or disposal of certain waste substances or the
transportation of certain waste substances.

DUE DILIGENCE REVIEW

         Prior to entering into an agreement contemplating the sale of
Interests, personnel or agents of the Soliciting Dealers may upon request
review representative oil and gas properties which have been designated by or
held in the inventory of MOC or Affiliates thereof.  There can be no assurance
that the oil and gas properties which are reviewed will be selected for
inclusion in the Drilling Program.  Accordingly, Soliciting Dealers will be
required to sign an agreement not to discuss any of the oil and gas properties
in connection with the sale of Interests or otherwise to indicate any facts
concerning such properties except those discussed in this Prospectus or any
supplement or amendment hereto.  Except as stated in this Prospectus or any
supplement or amendment hereto, no representations may be made in any oral or
written communication characterizing any oil and gas properties now in
inventory, nor should any decision to subscribe for Interests be made on the
basis of any representations concerning such oil and gas properties.

THE MANAGING PARTNER'S POLICY REGARDING ROLL-UP TRANSACTIONS

         Although the Managing Partner has no intention of causing the
Partnership to engage in a Roll-Up transaction, it is possible at some
indeterminate time in the future that the Partnership will become so involved.
A Roll-Up means a transaction involving the acquisition, merger, conversion, or
consolidation, either directly or indirectly, of the Partnership and the
issuance of securities by the "Roll-Up Entity."  The term "Roll-Up" does not
include a transaction involving the conversion to corporate, trust, or
association form of only the Partnership if, as the consequence of the
transaction, there will be no significant adverse change in any of the
following (a) voting rights, (b) the term of existence of the entity (formerly
the Partnership), (c) compensation to the Managing Partner and its Affiliates,
or (d) the entity's investment objectives.  For the purposes of the foregoing,
a "Roll-Up Entity" means a partnership, trust, corporation, or other entity
that would be created or survive after the successful completion of a proposed
Roll-Up transaction.  In the case of transactions excluded from the definition
of a Roll-Up, the additional protections for Investor Partners described below
would not be available to the Investor Partners.  For the purposes of
determining whether or not a transaction constituted a Roll-Up, the Managing
Partner would make the determination as to whether or not there would be no
"significant adverse change" in voting rights, the term of existence,
compensation, or investment objectives.  The Managing Partner realizes that to
some extent the determination of whether or not such a change would be
"significant" or "adverse" may vary from Investor Partner to Investor Partner.
Accordingly, the Managing Partner intends to interpret the terms "significant"
and "adverse" broadly if it is ever called upon to do so and will use its best
efforts to interpret those terms as to their applicability to any reasonable
Investor Partner, and not only as to what it perceives to be the circumstances
of a majority of the Investor Partners.





                                       51
<PAGE>   62
         The Partnership Agreement provides various policies in the event that
a Roll-Up should occur in the future.  These policies include:

                 (a)      An appraisal of all Partnership assets will be
         obtained from a competent independent expert, and a summary of the
         appraisal will be included in a report to the Investor Partners in
         connection with a proposed Roll-Up.

                 (b)      Any Investor Partner who votes "no" on the Roll-Up
         proposal would be offered a choice of:

                          (i)     accepting the securities of the Roll-Up 
                 Entity offered in the proposed Roll-Up; or

                          (ii)    either (A) remaining a Limited Partner or
                 General Partner in the Partnership and preserving his or her
                 interest in the Partnership on the same terms and conditions
                 as existed previously, or (B) receiving cash in an amount
                 equal to his or her pro-rata share of the appraised value of
                 the net assets of the Partnership.

                 (c)      The Partnership will not participate in a proposed
         Roll-Up (i) which would result in the diminishment of the Investor
         Partners' voting rights set forth in Sections 6.4 and 6.5 of the
         Partnership Agreement under the Roll-Up Entity's organizational
         documents, (ii) which includes provisions which would operate to
         materially impede or frustrate the accumulation of shares by any
         purchaser of the securities of the Roll-Up Entity (except to the
         minimum extent necessary to preserve the tax status of the Roll-Up
         Entity), (iii) which would limit the ability of an Investor Partner to
         exercise the voting rights of its securities in the Roll-Up Entity on
         the basis of the number of Roll-Up Entity interests held by such
         Investor Partner, (iv) in which the Participants' rights of access to
         the records of the Roll-Up Entity would be less than those provided in
         Section 7.1(a) and (b) of the Partnership Agreement, or (v) in which
         any of the costs of the transaction would be borne by the Partnership
         if the proposed Roll-Up were not approved by the Investor Partners.

                 (d)      Any Roll-Up transaction involving the Partnership
         requires the approval of a Super Majority in Interests.

         Depending upon the structure of any possible Roll-Up which may present
itself, it is possible that remaining a Limited Partner or an General Partner
in the Partnership on the same terms and conditions as existed prior to the
Roll-Up may not be possible.  In such a situation, the Managing Partner would
be required to either (i) not consummate the proposed Roll-Up if any Investor
Partner votes "no" or (ii) offer the Investor Partners option (b)(ii)(B) above,
rather than option (b)(ii)(A) above, as to the particular proposed Roll-Up.
(Note that the Managing Partner would be required to offer option (b)(i) and
either option (b)(ii)(A) or option (b)(ii)(B), but not both option (b)(ii)(A)
and option (b)(ii)(B)).

         Investor Partners should understand that the selection of a cash
payment in an amount equal to an Investor Partner's pro-rata share of the
appraised value of the net assets of the Partnership may not fully compensate
such Investor Partner for the investment package selected by such Investor
Partner when such Investor Partner acquired his Interests in the Partnership.

PARTNERSHIP DISTRIBUTIONS

         That portion of the Partnership's revenues, if any, which in the sole
judgment of the Managing Partner are not required to meet the obligations of
the Partnership, including but not limited to, the obligation of the
Partnership to reimburse the Managing Partner and its Affiliates for certain
Administrative Costs, will be distributed to the Investor Partners not less
often than quarterly.  Accordingly, there is no assurance that any
distributions will be made to the Investor Partners.  In addition, a portion of
the Partnership's funds otherwise distributable to each Investor Partner will
be subject to the reimbursement of advanced Sales Commissions and Due Diligence
Fees and to the payment of the Management Fee by the Partnership to the
Managing Partner.  See "Compensation and Reimbursement."  Such reimbursements
and payments by the Partnership reduce the amounts otherwise available for
distribution to the Investor Partners and create a risk that an Investor
Partner's share of the Partnership's taxable income may be greater than the
amounts distributed to him.  See "Tax Aspects -- Partnership Taxation --
General."  Interest earned on aggregate Capital 

                                       52
<PAGE>   63
Contributions of the Investor Partners will be allocated solely to the 
Investor Partners and will be distributed to them periodically at 
such time or times as the Managing Partner shall determine.

                            APPLICATION OF PROCEEDS

         Interests in the Partnership may be sold in an aggregate amount from
$1,000,000 to $10,000,000.  Investor Partners will be admitted to the
Partnership only if the Partnership receives aggregate Capital Contributions of
at least $1,000,000.  All of the Capital Contributions of the Partnership will
be available for use in the acquisition of interests in Prospects and the
drilling and completion of oil and gas wells thereon.

         As set forth above, the Partnership may receive Capital Contributions
by the Investor Partners ranging from a minimum of $1,000,000 to a maximum of
$10,000,000.  Regardless of the amount of Capital Contributions received, the
Partnership will have sufficient capital to engage in the proposed activities
as set forth under "Proposed Activities." However, to the extent that the
Partnership receives the minimum Capital Contributions, the ability of the
Partnership to participate in a large number of Program Wells and Prospects
will be reduced, and therefore, the Partnership may have a concentration of
risk.  See "Risk Factors -- Particular Risks Relating to the Interests --
Concentration of Investment Risks."  It is not anticipated that the liquidity
of the Partnership will depend upon the amount of Capital Contributions
received, because as set forth below, all of the Capital Contributions are to
be expended and none of such funds will be retained for liquidity purposes.
The Partnership's liquidity is dependent upon the amount of revenues, if any,
which are realized as a result of the Partnership activities.  See "Proposed
Activities -- Partnership Distributions."

         MD estimates that of the total funds available to the Partnership for
the acquisition of interests in Prospects and the drilling and completion of
wells thereon, and of each individual $1,000 Interest, approximately 15% to 25%
will be expended for Lease Acquisition Costs of Prospects and approximately 75%
to 85% will be expended for drilling and well completion costs.  These
percentages are estimates only, and no assurance can be given that such
percentages will be actually realized or that variations in the percentages
will not be significant to the Partnership.

         The following table shows the calculation of the maximum and minimum
amounts which will be available for Drilling Program operations:

<TABLE>
<CAPTION>
                                                                      MAXIMUM CAPITAL      MINIMUM CAPITAL
                                                                      ---------------      ---------------
             <S>                                                        <C>                   <C>
             Capital Contributions of Investor Partners  . . . .        $10,000,000           $1,000,000

             Managing Partner's Capital Contribution(1)  . . . .            101,010               10,101

             Initial Partnership Capital and Total Partnership
             Funds Available for Drilling Program Operations . .         10,101,010(2)         1,010,101(2)
             Plus:

             Contributions of MD as a Participant in the
             Drilling Program(3) . . . . . . . . . . . . . . . .            208,269               20,827
             TOTAL FUNDS AVAILABLE FOR DRILLING PROGRAM
             OPERATIONS  . . . . . . . . . . . . . . . . . . . .        $10,309,279           $1,030,928
</TABLE>

- --------------------

(1)     Represents the minimum contribution required of the Managing Partner
        under the terms of the Partnership Agreement.  The Managing Partner
        will contribute to the capital of the Partnership upon the admission of
        its Investor Partners cash in an amount equal to 1.010101% of the
        Capital Contributions of the Investor Partners and subsequently will
        contribute such additional amounts in cash as may be necessary to pay
        the costs and





                                       53
<PAGE>   64
        expenses allocated to the Managing Partner under the terms of the
        applicable Partnership Agreement to the extent revenues allocated to
        the Managing Partner are not available for the payment of such costs
        and expenses.

(2)     The Managing Partner, or an Affiliate thereof, shall advance on behalf
        of the Partnership the amount of all Organization and Offering
        Expenses, Sales Commissions and Due Diligence Fees attributable to the
        Partnership.  For purposes of the Partnership's reimbursement
        obligation, the Organization and Offering Expenses for the Partnership
        shall be an amount equal to 1% of the Capital Contributions initially
        made by Investor Partners to the Partnership in exchange for their
        respective Interests and such reimbursable Organization and Offering
        Expenses range from a low of $10,000 (in the case of the Partnership
        having the minimum capital of $1,00,000) to a high of $100,000 (in the
        case of the Partnership having the maximum capital of $10,000,000).
        The amount of reimbursable Sales Commissions and Due Diligence Fees for
        the Partnership range from a low of $85,000 (in the case of the
        Partnership having the minimum Capital of $1,000,000) to a high of
        $850,000 (in the case of the Partnership having the maximum capital of
        $10,000,000).  The Partnership shall reimburse the Managing Partner the
        amount of such advanced Organization and Offering Expenses, Sales
        Commissions and Due Diligence Fees, plus interest on the unreimbursed
        amount at a per annum rate of interest equal to the Base Rate
        calculated commencing as of the date that the offering of Interests in
        the Partnership closes, only from funds which would otherwise be
        available for distribution to the Partners in the Partnership.  Such
        reimbursement shall not be made from Capital Contributions of the
        Investor Partners.  See "Participation in Costs and Revenues."

(3)     Represents the amount of Lease Acquisition Costs and Drilling and
        Completion Costs allocated to MD as a Participant under the terms of
        the Program Agreement (not including any such costs which will be
        allocated to MD under the terms of the Partnership Agreement).


                      PARTICIPATION IN COSTS AND REVENUES

COSTS AND REVENUES

        The combination of the allocation provisions contained in the
Partnership Agreement and the related Program Agreement results in aggregate
allocations of revenues and costs, and income and gain relating thereto, to the
Investor Partners in the Partnership and to MD on a consolidated basis as set
forth in the table below:

<TABLE>
<CAPTION>
                                                                                    INVESTOR
                                                                                  PARTNERS(1)         MD
                                                                                  -----------         --
 <S>                                                                                   <C>            <C>
 Participation in Revenues:
 ------------------------- 
 Interest earned on Capital Contributions of  Investor Partners(2) . . . . .           100%           --
 Proceeds from disposition of depreciable property and depletable oil
      and gas property(3)  . . . . . . . . . . . . . . . . . . . . . . . . .            87%            13%
 All other revenues  . . . . . . . . . . . . . . . . . . . . . . . . . . . .            87%            13%
 Participation in Costs:
 ---------------------- 
 Reimbursement Obligation for Advanced Organization and Offering Expenses,
      excluding Sales Commissions and Due Diligence Fees(4)  . . . . . . . .            99%             1%
 Reimbursement Obligation for Advanced Sales Commissions and Due Diligence
      Fees(4)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .            99%             1%
 Management Fee(5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .            99%             1%
 Operating Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .            87%            13%
 Administrative Costs(6) . . . . . . . . . . . . . . . . . . . . . . . . . .            87%            13%
 Reporting and Legal Expenses  . . . . . . . . . . . . . . . . . . . . . . .            87%            13%
 Lease Acquisition Costs . . . . . . . . . . . . . . . . . . . . . . . . . .            97%             3%

 Drilling and Completion Costs . . . . . . . . . . . . . . . . . . . . . . .            97%             3%
 All other Direct Costs(7) . . . . . . . . . . . . . . . . . . . . . . . . .            87%            13%
</TABLE>

- ------------------



                                       54
<PAGE>   65
(1)     The allocations in the table result generally from the combined effect
        of the allocation provisions in the Partnership Agreement and the
        Program Agreements.  For example, under the Program Agreement, Lease
        Acquisition Costs are allocated 97.979798% to the Partnership and
        2.020202% to MD.  The 97.979798% portion of these costs allocated to
        the Partnership, when passed through to the Partnership, is further
        allocated 99% to the Investor Partners and 1% to the Managing Partner.
        In this manner the Investor Partners are allocated 97% of such costs
        and MD is allocated 3% of such costs.

(2)     Interest earned on the Managing Partner's required Capital Contribution
        to the Partnership will be allocated 100% to the Managing Partner.

(3)     Proceeds from the sale of an oil and gas property (or depreciable
        property) to the extent of the Drilling Program's Simulated Basis (or
        adjusted tax basis) in the property will be allocated in accordance
        with the manner in which costs attributable to such property's purchase
        were allocated up to an amount equal to the Drilling Program's
        Simulated Basis (or adjusted tax basis) in such property at the time of
        sale.  Any remaining sale proceeds will be allocated to the Investor
        Partners in a manner which will cause the total proceeds from such sale
        and all prior sales to be allocated (to the extent possible) as if all
        such proceeds had been allocated in the percentages indicated.

(4)     The Managing Partner, or an Affiliate thereof, shall advance on behalf
        of the Partnership the amount of all Organization and Offering
        Expenses, Sales Commissions and Due Diligence Fees attributable to such
        Partnership.  The Partnership shall reimburse the Managing Partner the
        amount of such advanced Organization and Offering Expenses, Sales
        Commissions and Due Diligence Fees, plus interest on the unreimbursed
        amount at a per annum rate of interest equal to the Base Rate
        calculated commencing as of the date that the offering of Interests in
        the Partnership closes, only from funds which would otherwise be
        available for distribution to the Partners in the Partnership.  For
        purposes of the Partnership's reimbursement obligation, the
        Organization and Offering Expenses, Sales Commissions and Due Diligence
        Fees for the Partnership shall not exceed an amount equal to 1%, 8% and
        .5% respectively, of the Capital Contributions initially made by
        Investor Partners to the Partnership in exchange for their respective
        Interests.  Such reimbursement shall not be made from Capital
        Contributions of the Investor Partners.  The timing and amount of the
        reimbursement payments shall be determined in the discretion of the
        Managing Partner; provided that the total amount of all reimbursement
        payments made by the Partnership during a particular Partnership Year
        shall not exceed an amount sufficient to amortize the original
        principal amount of such advancement plus accrued interest on the
        outstanding principal amount thereof in five equal annual installment
        payments assuming that each such installment would be due on the
        anniversary date of the date that Investor Partners were first admitted
        to the Partnership; provided further that to the extent that the
        Partnership has insufficient distributable funds during a particular
        Partnership Year to fully amortize the reimbursement obligation payable
        during such Partnership Year, then the amount of such unpaid
        reimbursement obligation shall be carried forward and payable in the
        next succeeding Partnership Year.  The advancement of Organization and
        Offering Expenses, Sales Commissions and Due Diligence Fees to the
        Partnership and such Partnership's reimbursement obligation shall be
        without recourse to the Investor Partners and shall solely be an
        obligation of the Partnership.  Such reimbursement shall not be made
        from Capital Contributions of the Investor Partners and the Managing
        Partner or Affiliate thereof making the advance shall bear the risk
        that the Partnership will have sufficient funds to ultimately reimburse
        such advancement.

(5)     In consideration for services to be rendered by the Managing Partner in
        managing the business of the Partnership, the Partnership during each
        of the initial five Partnership Years of the Partnership shall pay to
        the Managing Partner a Management Fee in an amount equal to 1.1% of all
        Capital Contributions to the Partnership initially made by the Investor
        Partners in exchange for their respective Interests in the Partnership
        as set forth in the Subscription Agreements.  The Management Fee
        payable during the Partnership Year shall not be deducted from the
        Capital Contributions of the Investor Partners, but shall be paid by
        the Partnership in monthly or other periodic installments from funds
        which would otherwise be available for distribution to the Partners in
        the Partnership during the Partnership Year, and in such amounts as may
        be determined in the discretion of the Managing Partner.  To the extent
        that the Partnership has insufficient distributable funds during a
        particular Partnership Year (after the payment of the reimbursement of
        advanced Organization and Offering Expenses, Sales Commissions and Due
        Diligence Fees) to fully pay the amount of the Management Fee payable
        during





                                       55
<PAGE>   66
        such Partnership Year, then the amount of such unpaid Management Fee
        shall be carried forward and payable in the next succeeding Partnership
        Year.

(6)     Administrative Costs incurred by MOC or an Affiliate thereof in
        managing and conducting the business and affairs of the Partnership and
        its Drilling Program will be allocated 87% to the Investor Partners and
        13% to MD.  The amount of Administrative Costs that are reimbursed by
        the Partnership shall be allocated to the Partnership and the Drilling
        Program on a basis conforming with generally accepted accounting
        principles and must be supported in writing as to the application
        thereof and as to the amount charged.  Regardless of the actual amount
        of Administrative Costs incurred by the Managing Partner or the Program
        Manager in connection with the affairs of the Partnership, during any
        particular calendar year the total amount of Administrative Costs
        allocable to the Partnership shall not exceed the greater of (a) 3.5%
        of the Partnership's gross revenues from the sale of oil and natural
        gas production during such year (calculated without any deduction for
        Operating Costs or other costs and expenses) or (b) the sum of $50,000
        plus .25% of the Capital Contributions of Investor Partners to the
        Partnership.  The above limitation on Administrative Costs shall not be
        applicable to Administrative Costs otherwise allocable to the
        Partnership which are extraordinary and non-recurring or to the fixed
        overhead fee chargeable by an operator of Program Wells including the
        fixed overhead fee chargeable under the Operating Agreement by MOC with
        respect to the Program Wells operated by MOC.

(7)     All other Direct Costs will be allocated 87% to the Investor Partners
        and 13% to MD.

DISTRIBUTIONS

        That portion of the Partnership's revenues, if any, which in the sole
judgment of the Managing Partner are not required to meet the obligations of
the Partnership including, but not limited to, the obligations of the
Partnership to reimburse the Managing Partner and its Affiliates for certain
Administrative Costs and advances in respect of Sales Commissions and Due
Diligence Fees, will be distributed to the Investor Partners not less often
than quarterly.  Accordingly, there is no assurance that any distributions will
be made to the Investor Partners.  In addition, a portion of the Partnership's
funds otherwise distributable to each Investor Partner will be subject to the
payment of the Management Fee by the Partnership to the Managing Partner.  See
"Compensation and Reimbursement."  Such reimbursements and payments by the
Partnership reduce the amounts otherwise available for distribution to the
Investor Partners and create a risk that an Investor Partner's share of the
Partnership's taxable income may be greater than the amounts distributed to
him.  See "Tax Aspects -- Partnership Taxation -- General."  Interest earned on
aggregate Capital Contributions of the Investor Partners will be allocated
solely to the Investor Partners and will be distributed to them periodically at
such time or times as the Managing Partner shall determine.

CAPITAL ACCOUNTS

        A capital account will be maintained by the Partnership for each
Partner and by the Drilling Program for each Participant in the manner
described in "Tax Aspects -- Partnership Taxation -- Allocations."

ALLOCATIONS OF FEDERAL INCOME TAX ITEMS

        Except as discussed above, all items of income, gain, loss, deduction
and credit of the Partnership will be allocated for federal income tax purposes
and charged or credited under the Partnership Agreement 1% to the Managing
Partner and 99% to the Investor Partners.  All recapture of federal income tax
deductions and credits resulting from the sale or other disposition of
Partnership assets will be allocated to the Investor Partners in the same
proportions as the deductions or credits giving rise to such recapture were
allocated.  Items of income, gain, loss, deduction and credit are allocated for
federal income tax purposes under the Program Agreement in accordance with the
allocation of costs, revenues, and expenses described above.

        Notwithstanding the foregoing, the Partnership Agreement provides that
if during any fiscal year of the Partnership, the allocation of any loss or
deduction (net of any income or gain) to a Partner (the "Deficit Partner")
would cause his capital account balance (as adjusted in accordance with
applicable Treasury Regulations for certain distributions and deductions
reasonably expected in subsequent years) to be less than zero as of the end of
such fiscal





                                       56
<PAGE>   67
year (or would increase the amount by which such adjusted balance was less than
zero at the beginning of such taxable year), only the amount of such loss or
deduction that reduces the balance to zero shall be allocated to such Deficit
Partner and the remaining loss or deduction shall be allocated to the Partners
having positive capital account balances, as so adjusted.  After any such
allocation, the Partnership income or gain (or amount realized in excess of
Simulated Basis) that otherwise would be allocated to the Deficit Partner which
is in excess of the cash distributions to the Deficit Partner for such fiscal
year shall be allocated instead to the Partners having positive capital account
balances until the amount so allocated equals the amount of loss or deduction
previously allocated to the Partners having positive capital account balances
rather than to the Deficit Partner under this provision.  In addition,
notwithstanding the foregoing allocations, if at the end of any fiscal year of
the Partnership the capital account balance (as adjusted in accordance with
applicable Treasury Regulations for certain distributions and deductions
reasonably expected in subsequent years) of any Partner is less than zero (the
"Negative Partner"), taking into account the allocations described immediately
above, Partnership income or gain (or amount realized in excess of Simulated
Basis) otherwise allocable for such fiscal year to the Partners having positive
capital account balances (or if there is none, Partnership income, gain, or
amount realized in the succeeding fiscal year or years) shall be allocated to
the Negative Partner in an amount necessary to cause such capital account
balance to equal zero.  After any such allocation, the Partnership gain (or
amount realized in excess of Simulated Basis) resulting from the sale or other
disposition of Partnership property that would otherwise be allocated to the
Negative Partner for any fiscal year shall be allocated instead to the Partners
having positive capital account balances until the amount of such gain or
amount realized so allocated equals the amount of income, gain or amount
realized previously allocated to such Negative Partner.  See "Tax Aspects --
Partnership Taxation -- Allocations."

PROPORTIONATE INTERESTS OF PARTNERS

        Distributions of cash and allocations of tax items among Investor
Partners in the Partnership will be made in accordance with the proportion that
the Sharing Ratio of each Investor Partner in the Partnership bears to the
aggregate Sharing Ratios of all Investor Partners in the Partnership.  An
Investor Partner's Sharing Ratio is equal to the amount determined by dividing
that Investor Partner's Capital Contribution in the Partnership by the
aggregate Capital Contributions of all Investor Partners in the Partnership.

        In the event of a transfer or surrender of Interests by an Investor
Partner, items of income, gain, loss, deduction, and credit will be allocated
between the transferring Investor Partner and the transferee based on the
number of days during the taxable year in which such transfer was made on which
each person owned such Interests.  For purposes of such allocations and for
purposes of the next following distribution of cash (except for cash
attributable to a sale of a depletable property), transfers of Interests will
be recognized, in accordance with the Partnership Agreement, effective as of a
date determined by the Managing Partner, which is expected to be the first day
of the month following the recordation of the transfer in the books and records
of the Partnership.

                         COMPENSATION AND REIMBURSEMENT

        Mewbourne and Affiliates thereof will receive certain benefits, both
directly and indirectly, from MD's position as Managing Partner of the
Partnership and MOC's position as Program Manager of the Drilling Program,
which benefits may be considered to be compensation to Mewbourne and Affiliates
thereof.  Such benefits consist of the following:
<TABLE>
<CAPTION>
                   Form of Compensation/
                       Reimbursement                                                   Amount
                       -------------                                                   ------
 <S>                                                         <C>
 Compensation - Management Fee                               Indeterminate - annual compensation  during each of the
                                                             initial five years of the Partnership and based upon 1.1%
                                                             of the Capital Contribution by Investor Partners to the
                                                             Partnership and which shall be paid in periodic
                                                             installments from funds which would otherwise be available
                                                             for distribution to the Partners of the Partnership.
</TABLE>





                                       57
<PAGE>   68
<TABLE>
<CAPTION>
                   Form of Compensation/
                       Reimbursement                                                   Amount
                       -------------                                                   ------
 <S>                                                         <C>
 Reimbursement - Organization and Offering Expenses,         The Partnership shall be obligated to reimburse the amount
 Sales Commissions and Due Diligence Fees                    of Organization and Offering Expenses, Sales Commissions
                                                             and Due Diligence Fees advanced by MD or an Affiliate of
                                                             MD (9.5% of the Capital Contributions of the Investor
                                                             Partners to such Partnership) from funds which would
                                                             otherwise be available for distribution to the Partners.
                                                             See "Participation in Costs and Revenues."

 Compensation - Organization and Offering Expenses, Sales    In addition to the reimbursement of Organization and
 Commissions and Due Diligence Fees                          Offering Expenses, Sales Commissions and Due Diligence
                                                             Fees described above, MD or its Affiliate, as applicable,
                                                             shall earn interest on the unreimbursed amount of
                                                             Organization and Offering Expenses, Sales Commissions and
                                                             Due Diligence Fees at a per annum rate of interest equal
                                                             to the Base Rate from funds which would otherwise be
                                                             available for distribution to the Partners.

 Reimbursement - Administrative Costs                        Indeterminate - reimbursement based upon allocation made
                                                             in accordance with generally accepted accounting
                                                             principles - generally amount of reimbursement for a
                                                             particular calendar year may not exceed greater of (X)
                                                             3.5% of the Partnership's gross revenues or (Y) $50,000
                                                             plus .25% of Capital Contributions.

 Compensation - Operator                                     Compensation initially based upon participation share of
                                                             $780 per producing well per month charge and $7,420 per
                                                             drilling well per month charge.

 Compensation - Partnership Interest and Drilling Program    Indeterminate - based upon difference between MD's share
 Participation                                               of Partnership and Drilling Program revenues and MD's
                                                             share of Partnership and Drilling Program costs.

 Compensation - Lending of funds to the Partnership          Indeterminate - compensation based upon the lesser of
                                                             lender's incurred interest cost or the rates chargeable by
                                                             banks on comparable loans.

 Compensation - Payment for equipment, supplies and other    Indeterminate - based upon competitive prices.
 services
</TABLE>

MANAGEMENT FEE

        In consideration for services to be rendered by the Managing Partner in
managing the business of the Partnership, the Partnership during each of the
initial five Partnership Years of the Partnership shall pay to the Managing
Partner a Management Fee in an amount equal to 1.1% of all Capital
Contributions to the Partnership initially made by the Investor Partners in
exchange for their respective Interests in the Partnership as set forth in the
Subscription Agreements.  The Management Fee payable during a particular
Partnership Year shall not be deducted from the Capital Contributions of the
Investor Partners, but shall be paid by the Partnership in monthly or other
periodic installments from funds which would otherwise be available for
distribution to the Partners in the Partnership during such Partnership Year,
and in such amounts as may be determined in the discretion of the Managing
Partner.  To the extent that the Partnership has insufficient distributable
funds during a particular Partnership Year (after the payment of the
reimbursement of advanced Organization and Offering Expenses, Sales Commissions
and Due Diligence Fees) to fully pay the amount of the Management Fee payable
during such Partnership Year, then the amount of such unpaid Management Fee
shall be carried forward and payable in the next succeeding Partnership Year.





                                       58
<PAGE>   69
PARTNERSHIP AND PROGRAM INTEREST

        Under the terms of the Program Agreement and the Partnership Agreement,
MD will be allocated percentages of the Lease Acquisition Costs and Drilling
and Completion Costs with respect to Prospects which are lower than the
percentages of revenues to be received by MD.  Such costs shall be allocated
97% to the Investor Partners and 3% to MD, and all revenues from Drilling
Program operations (other than from disposition of depletable or depreciable
property) generally shall be allocated 87% to the Investor Partners and 13% to
MD.

LEASE AND EQUIPMENT PURCHASES FROM MEWBOURNE

        As provided in the Program Agreement, the Partnership may acquire from
MOC or Affiliates thereof an interest in certain Prospects.  The price to be
paid to MOC or Affiliates thereof by the Partnership for a Lease will be based
on the amount of Lease Acquisition Costs incurred by MOC or Affiliates thereof
with respect to such Lease (or, in certain cases, the fair market value of such
Lease) prior to its assignment to the Partnership.  In addition, the
Partnership may buy or lease supplies and equipment from MOC or Affiliates
thereof for compensation, prices or rentals that are no less favorable to the
Partnership than are generally available from unrelated third parties in the
area engaged in the business of selling or leasing comparable supplies or
equipment.  See "Proposed Activities -- Transactions with Affiliates."

ADMINISTRATIVE COSTS

        MD, as Managing Partner of the Partnership, and MOC, as Program Manager
of the Drilling Program, will be entitled to reimbursement of Administrative
Costs and Reporting and Legal Expenses incurred by them in connection with
managing and conducting the affairs relating to the Partnership's interest in
the Drilling Program or of the Partnership, as applicable.  The amount of
Administrative Costs that are reimbursed by the Partnership shall be allocated
to the Partnership and the Drilling Program on a basis conforming with
generally accepted accounting principles and must be supported in writing as to
the application thereof and as to the amount charged.  Regardless of the actual
amount of Administrative Costs incurred by the Managing Partner or Program
Manager in connection with the affairs of the Partnership, during any
particular calendar year the total amount of Administrative Costs allocable to
the Partnership shall not exceed the greater of (a) 3.5% of the Partnership's
gross revenues from the sale of oil and natural gas production during such year
(calculated without any deduction for Operating Costs or other costs and
expenses) or (b) the sum of $50,000 plus .25% of the Capital Contributions of
Investor Partners to such Partnership.  The above limitation on Administrative
Costs shall not be applicable to Administrative Costs otherwise allocable to
the Partnership which are extraordinary and non-recurring or to the fixed
overhead fee chargeable by an operator of Program Wells including the fixed
overhead fee chargeable under the Operating Agreement by MOC with respect to
the Program Wells operated by MOC.

        Administrative Costs incurred by MOC or an Affiliate thereof in
managing and conducting the business and affairs of the Partnership and the
Drilling Program will be allocated 87% to the Investor Partners and 13% to MD.
MD anticipates that the amount of Administrative Costs allocated to the
Partnership in 1997 will range between $20,000 to $40,000.  These expenses are
only estimates and they may vary due to the amount of capital raised, the date
the Partnership is funded, the costs actually incurred in the operation of the
Partnership and the Program, and inflationary trends.  Such amount includes
Administrative Costs that MD or Affiliates thereof have incurred or which it is
estimated they will incur on behalf of the Partnership (including those
relating to the Partnership's interest in the Drilling Program) in the calendar
year in which Investor Partners are first admitted to the Partnership, but
before Investor Partners are admitted to the Partnership.

        Reporting and Legal Expenses will be allocated 87% to the Investor
Partners in the Partnership and 13% to MD.  Reporting and Legal Expenses are
estimated to be $15,000 for the Partnership for the first year following the
year in which Investor Partners are first admitted to the Partnership.





                                       59
<PAGE>   70
                      ESTIMATED DRILLING PROGRAM EXPENSES

        MD estimates that certain Direct Costs which are in the nature of
Reporting and Legal Expenses and Administrative Costs allocable to the
Partnership for the first twelve months of operation will be approximately
$66,000.  MD estimates that the components of such allocable amounts will be as
follows:

<TABLE>
<CAPTION>
Administrative Costs:
<S>                                                                                 <C>
      Legal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $ 1,000
      Accounting  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      12,000
      Geological  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       3,000
      Secretarial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      12,000
      Travel  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       2,000
      Office Rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       5,000
      Telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       3,000
      Data Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       5,000
      Other   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       6,000

Certain Direct Costs:
      External Legal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $ 5,000
      Audit Fees  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       7,000
      Independent Engineering Reports(1)  . . . . . . . . . . . . . . . . . . .       5,000
           TOTAL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $66,000
</TABLE>

(1)   Depending upon the timing of the funding and operation of the Partnership
      the engineering costs may not be incurred in the first twelve months.

The expenses shown above are estimates only and may vary due to the amount of
capital raised, the date the Partnership is funded, the costs actually incurred
in the operation of the Partnership and the Drilling Program, and inflationary
trends.

PRIOR PARTNERSHIPS

        In the past 5 years, MD has sponsored 10 partnerships.  The total
amount of Administrative Costs incurred by those partnerships through December
31, 1996, and the percentage of subscriptions raised in each respective
partnership reflected thereby as compared to other costs incurred by each such
partnership, is presented in the following table.

<TABLE>
<CAPTION>
                                                             Other Costs(1)           Administrative Costs   
                                                       -------------------------   --------------------------
                                                                   Percentage of              Percentage of               
                      Partnership                       Amount     Subscription    Amount     Subscriptions
 ---------------------------------------------------   ----------  -------------  ----------   -------------
 <S>                                                  <C>             <C>          <C>             <C>
 Mewbourne Development Partners 92 GP                 $1,141,491       98.40%      $32,886          2.84%
 Mewbourne Development Partners 93-A LP                1,303,793       94.34%       21,708          1.57%
 Mewbourne Development Partners 93-B LP                1,260,781       97.06%       25,520          1.90%
 Mewbourne Development Partners 94-A LP                1,147,044       96.07%       22,413          1.88%
 Mewbourne Development Partners 94-B LP                1,062,502      105.20%       24,435          2.42%
 Mewbourne Development Partners 94-C LP                1,065,917      103.47%       23,064          2.24%
 Mewbourne Energy Partners 1994 Private LP             1,511,158      102.80%          981         (2)
 Mewbourne Energy Partners 95-A, L.P.                  1,613,350       99.65%       30,898          1.91%
 Mewbourne Energy Partners 95-B, L.P.                  1,907,407       94.85%        5,239          0.26%
 Mewbourne Energy Partners 96-A, L.P.                  2,060,768       53.22%            0          0
</TABLE>
- ----------------------

(1)      Includes Leasehold Acquisition Costs, Drilling and Completion Costs,
         and Direct Costs.  
(2)      Represents less than .01%.





                                       60
<PAGE>   71
CONTRACTS WITH MEWBOURNE AND AFFILIATES THEREOF

         Mewbourne does not own any drilling rigs or service companies, and
except for the providing of gas compressors from an Affiliate of MD, MD
currently does not anticipate that it or its Affiliates will enter into
contracts with the Partnership for the rendering of services or the sale or
lease of supplies and equipment other than the Operating Agreement discussed
below.  Nevertheless, MD and Affiliates thereof are permitted under the terms
of the Partnership Agreement to enter into contracts with the Partnership for
such purposes and for the lending of money to the Partnership under the
limitations established in the Partnership Agreement.  The Partnership
Agreement, however, provides limitations on the circumstances under which such
services may be rendered and such sales may occur and the prices and rates that
can be charged therefor and for loans of money by MD or Affiliates thereof as
discussed in "Conflicts of Interest -- Contracts with Mewbourne and
Affiliates."

COMPENSATION AS OPERATOR

         Except for certain instances described in the Program Agreement, MOC
has agreed to act as operator with respect to drilling and production
operations to be conducted on Program Wells.  MOC will be entitled to be
reimbursed for such services in an amount equal to all charges (including
certain overhead charges) which constitute direct and indirect charges under an
Operating Agreement or other applicable operating agreement, including, for
each Program Well, an initial fixed rate overhead charge for each producing
well of $780 per month and a fixed rate overhead charge for each drilling well
of $7,420 per month.  However, any charges by MOC or Affiliates thereof to the
Partnership under an Operating Agreement or other applicable operating
agreement for the use of MOC's or such Affiliate's personnel, properties, and
equipment, as well as the pricing of materials purchased by the Partnership
from MOC or such Affiliates or by MOC or such Affiliates from the Partnership,
will be subject to certain limitations imposed in the Partnership Agreement.
MOC's fees for services as an operator are calculated in accordance with the
guidelines set by the Council of Petroleum Accountants Societies of North
America.  "Proposed Activities -- Operations" and "Conflicts of Interest." In
no event shall the consideration received for operator services duplicate any
other consideration or reimbursements received pursuant to the Program
Agreement.

PAST COMPENSATION

         In connection with a series of five private limited partnerships
sponsored by an Affiliate of MD during 1977- 1980 and two private limited
partnerships and a series of eight public limited partnerships sponsored by MD
since December 1992, such partnerships have made the following payments to MD
and its Affiliates.





                                       61
<PAGE>   72
                       PAYMENTS MADE TO MD AND AFFILIATES
                               December 31, 1995

<TABLE>
<CAPTION>
                                                  Nonrecurring                                                                  
                                                   Management                                                                     
                                                       and                                                 Administrative       
                                                  Organization     Lease                      Operating          Cost           
             Partnership                               Fee      Acquisition(1)   Equipment       Fees      Reimbursement        
========================================================================================================================
 <S>                                                <C>           <C>         <C>            <C>           <C>                  
 Mewbourne Oil, Ltd. 1977(2) . . . . . . . . . .    $35,000       $300,689    $   795,925    $1,226,840    $   753,129          
 Mewbourne Oil, Ltd. 1978A . . . . . . . . . . .     54,450        639,122      2,241,711     3,772,909      1,834,852          
 Mewbourne Oil, Ltd. 1978B(3)  . . . . . . . . .     47,216        332,025      1,584,709     2,608,629      1,250,786          
 Mewbourne Oil, Ltd. 1979(2) . . . . . . . . . .     52,230        490,024      1,357,496     2,169,170      1,194,485          
 Mewbourne Oil, Ltd. 1980(2) . . . . . . . . . .     26,628        301,720        472,053       307,664        491,564          
 Mewbourne Development Partners 92 GP  . . . . .     13,663        264,229        204,849        50,930         32,886          
 Mewbourne Development Partners 93-A, L.P. . . .     13,682        106,510        283,410        98,435         21,708          
 Mewbourne Development Partners 93-B, L.P. . . .     12,860        159,862        258,377        92,015         25,520          
 Mewbourne Development Partners  94-A, L.P . . .     11,820        211,002        204,278        67,294         22,413          
 Mewbourne Development Partners  94-B, L.P . . .      9,999         85,524        214,804        72,634         24,435          
 Mewbourne Development Partners  94-C, L.P . . .     10,300         95,054        210,644        66,803         23,064          
 Mewbourne Energy Partners 1994  Private L.P . .          0        221,296        185,088        53,854            981          
 Mewbourne Energy Partners 95-A,  L.P.   . . . .          0        375,541        287,517        68,127         30,898          
 Mewbourne Energy Partners 95-B,  L.P.   . . . .          0        512,952        182,904        52,897          5,239          
 Mewbourne Energy Partners 96-A,  L.P.   . . . .          0        629,944         82,324        28,604              0          
</TABLE>
_______________________________

(1)      Interests in oil and gas properties were acquired at cost from
         Mewbourne Oil Company.  
(2)      This partnership was terminated on November
         30, 1994.  
(3)      This partnership was terminated on September 1, 1996.


                                   MANAGEMENT

         Mewbourne Development Corporation was originally incorporated in 1982
as Caliche Pipeline Company in the state of Texas.  The company was formed to
facilitate the gathering, transporting and marketing of natural gas.  In 1990,
Caliche Pipeline Company was merged into a newly incorporated Caliche Pipeline
Company, a Delaware corporation.  In 1992, Caliche Pipeline Company sold all
its remaining interest in gas gathering and marketing activities to an
Affiliated company, and changed its name to Mewbourne Development Corporation.
MD will serve as the Managing Partner of the Partnership and in such capacity
will have the sole power and authority to act on behalf of the Partnership with
respect to the management, control, and administration of the properties,
business, and affairs of the Partnership.  MD was organized for the purpose,
among other things, of engaging in any and all phases of the oil and gas
business, including sponsoring and forming limited or general partnerships for
the purpose of acquiring and owning interests in oil and gas properties and
offering limited or general partner interests therein to investors.

         Mewbourne Oil Company, a Delaware corporation, was incorporated in
1967 and is a wholly owned indirect subsidiary of Mewbourne Holdings, Inc.  MOC
provides management and technical services and serves as operator for ventures
of Mewbourne Holdings, Inc., MD and Mr. Mewbourne.  In this connection, MOC
develops oil and gas prospects, acquires leasehold interests, and serves as the
operator in the drilling, completion, and production of oil and gas wells.  MOC
will also serve as the Program Manager and conduct the administration of the
business, and affairs of the Drilling Program.  MOC maintains offices in Tyler,
Perryton and Midland, Texas; Hobbs, New Mexico; and Oklahoma City and Woodward,
Oklahoma.  The general offices are located at 3901 South Broadway, Tyler, Texas
75701.  MOC employs approximately 85 persons including 15 engineers, 4
geologists, 7 landmen, 9 accountants, and 10 other degreed administrative
professionals.

         Mewbourne Holdings, Inc., a Texas corporation, was founded by Mr.
Mewbourne in 1965.  Mewbourne Holdings is a privately owned corporation which
serves as the parent company for both MD, MOC, and their Affiliates.





                                       62
<PAGE>   73
                   OWNERSHIP STRUCTURE OF MEWBOURNE COMPANIES
                               Corporate Structure               

<TABLE>
   <S>                   <C>
                         Mewbourne Holdings, Inc.----------------     
                                   |                             |
                                Mewbourne                        |
                                Financial                        |                               
                               Corporation                   Mewbourne
                                   |                        Development
                                   |                        Corporation,
                                   |                      Managing General
                              Mewbourne Oil                   Partner
                                 Company,                        |                                 
                                                                 |
                           Operator/Program Mgr.             Mewbourne
                                   |                          Energy     ------ INVESTORS
                                   |                       Partners 97-A                       
                                   |                             |
        Curtis W.                  |                             |
        Mewbourne  -------         |                             |
     or Affiliates        |        |                             |
                          |--Program Wells ----------------------
        Mewbourne         |          
     Operated Joint       |
        Ventures   -------
    or Partnerships                    
</TABLE>

         Both MD and MOC are directly or indirectly wholly owned subsidiaries
of Mewbourne Holdings.  The following table provides information as to the
beneficial ownership of Mewbourne Holdings, as of December 31, 1996, by each
person who, to their knowledge, beneficially owned 5% or more of their
respective outstanding capital stock.

<TABLE>
<CAPTION>
                                                                          Number and
                                                      Class of            percent of           Percent of
                     Owner                            Security              Share             Voting Rights
                     -----                            --------              -----             -------------
 <S>                                             <C>                   <C>                        <C>
 Curtis W. Mewbourne                             Preferred stock       24,000 shares                 92%
                                                 $.10 par value        100%

 Ruth Anne Mewbourne and Julie Mewbourne         Common stock          700 shares                  2.6666%
 Trustees of the Dorothy Elizabeth Mewbourne     $.10 par value        33.33%
 Trust No. 1

 Dorothy Elizabeth Mewbourne and Julie           Common stock          700 shares                  2.6666%
 Mewbourne, Trustees of the Ruth Anne            $.10 par value        33.33%
 Mewbourne Trust No. 1

 Dorothy Elizabeth Mewbourne and Ruth Anne       Common Stock          700 shares                  2.6666%
 Mewbourne, Trustees of the Julie Mewbourne      $.10 par value        33.33%
 Trust No. 1
</TABLE>





                                       63
<PAGE>   74
OFFICERS, DIRECTORS AND KEY EMPLOYEES OF MD AND MOC

  Set forth below are the names, ages and positions of the officers, directors
and key employees of MD and MOC.  Directors are elected to serve until the next
annual meeting of shareholders or until their successors are elected and
qualified, and officers serve at the discretion of the Board of Directors.


<TABLE>
<CAPTION>
                         Officers and Directors of MD

       Name                                                                  Position                                 
<S>                                                                  <C>                                                    
Curtis W. Mewbourne                                                  President and Director                             
J. Roe Buckley                                                       Treasurer, Chief Financial Officer and Secretary   
Michael F. Shepard                                                   Secretary and General Counsel                      
Dorothy M. Cuenod                                                    Assistant Secretary and Director                   
Ruth M. Buckley                                                      Assistant Secretary and Director                   
Julie M. Greene                                                      Assistant Secretary and Director                   
                                                                                                                        
                         Officers and Directors of MOC                                                                  

       Name                                                                  Position

Curtis W. Mewbourne                                                  President and Director
Joseph F. Odom                                                       Vice President of Administration and Personnel
J. Roe Buckley                                                       Treasurer, Chief Financial Officer and Secretary
Dorothy M. Cuenod                                                    Assistant Secretary and Director
Ruth M. Buckley                                                      Assistant Secretary and Director
Julie M. Greene                                                      Assistant Secretary and Director

</TABLE>

        Curtis W. Mewbourne, age 61, formed Mewbourne Holdings in 1965 and
serves as Chairman of the Board and President of Mewbourne Holdings, MOC and
MD.  He has operated as an independent oil and gas producer for the past 32
years.  Mr.  Mewbourne received a Bachelor of Science Degree in Petroleum
Engineering from the University of Oklahoma in 1957.  Mr.  Mewbourne is the
father of Dorothy M. Cuenod, Ruth M. Buckley, and Julie M. Greene and the
father-in-law of J. Roe Buckley.

        Joseph F. Odom, age 58, joined MOC as Manager, Administration and
Personnel of MOC in November, 1981, and was elected Vice President of
Administration and Personnel in March, 1993.  Prior to joining MOC, Mr. Odom
was employed in personnel management positions with Delta Drilling Company from
1980 to 1981, with Great Lakes Chemicals from 1978 to 1980 and with Air
Products and Chemicals from 1963 to 1978.  Mr. Odom received a Bachelor of
Science in Management from the University of West Florida.

        J. Roe Buckley, age 35, joined Mewbourne Holdings in July, 1990 and
serves as Treasurer and Chief Financial Officer of both MD and MOC.  Mr.
Buckley was employed by Mbank Dallas from 1985-1990 where he served as a
commercial loan officer.  He received a Bachelor of Arts in Economics from
Sewanee in 1984.  Mr. Buckley is the son-in-law of Curtis W. Mewbourne and is
married to Ruth M. Buckley.  He is also the brother-in-law of Dorothy M. Cuenod
and Julie M.  Greene.

        Michael F. Shepard, age 51, joined MOC in 1986 and serves as Secretary
and General Counsel of MD.  He has practiced law exclusively in the oil and gas
industry since 1979 and formerly was counsel with Parker Drilling Company and
its Perry Gas subsidiary for seven years.  Mr. Shepard holds the Juris Doctor
degree from the University of Tulsa where he received the National Energy Law
and Policy Institute award as the outstanding graduate in the Energy Law
curriculum.  He received the B.A. degree, magna cum laude, from the University
of Massachusetts in 1976.  Mr. Shepard is a member of the bar in Texas and
Oklahoma.





                                       64
<PAGE>   75
        Dorothy Mewbourne Cuenod, age 37, received a B.A. Degree in Art History
from the University of Texas and a Masters of Business Administration Degree
from Southern Methodist University.  Since 1984 she has served as a Director
and Assistant Secretary of both MD and MOC.  Ms. Cuenod is the daughter of
Curtis W. Mewbourne and is the sister of Ruth M. Buckley and Julie M. Greene.
She is also the sister-in-law of J. Roe Buckley.

        Ruth Mewbourne Buckley, age 35, received a Bachelor of Science Degrees
in both Engineering and Geology from Vanderbilt University.  Since 1987 she has
served as a Director and Assistant Secretary of both MD and MOC.  Ms. Buckley
is the daughter of Curtis W. Mewbourne and is the sister of Dorothy M. Cuenod
and Julie M. Greene.  She is also the wife of J. Roe Buckley.

        Julie Mewbourne Greene, age 33, received a B.A. in Business
Administration from the University of Oklahoma.  Since 1988 she has served as a
Director and Assistant Secretary of both MD and MOC.  Prior to that time she
was employed by Rauscher, Pierce, Refsnes, Inc.  Ms. Greene is the daughter of
Curtis W. Mewbourne and is the sister of Dorothy M.  Cuenod and Ruth M.
Buckley.  She is also the sister-in-law of J. Roe Buckley.

Key Employees

        J. Allen Brinson - Mr. Brinson, age 46, Administrative Land Manager and
Assistant Secretary, has been with MOC since January, 1979.  Previously, he was
employed for two years by Gulf Oil Corporation in its Land Department.  Mr.
Brinson received a Bachelor of Business Administration from Angelo State
University in 1973 and a Master of Business Administration from the University
of Texas-Permian Basin in 1977.

        B. Alan Clark - Mr. Clark, age 44, Controller and Drilling Program
Administrator, joined MOC May, 1979.  Prior to joining MOC, Mr. Clark was
employed by Texas Oil and Gas Corporation as Assistant Supervisor of Joint
Interest Accounting from 1976 to 1979.  Mr. Clark has served in several
accounting/financial positions with MOC prior to his current position.  Mr.
Clark received a Bachelor of Business Administration in Accounting from the
University of Texas at Arlington.

        W. Ronald Howell - Mr. Howell, age 44, District Superintendent-Woodward,
Oklahoma District, joined MOC in July, 1979. Previously, he was employed by
Amoco Production Company in production assignments.  Mr. Howell received a
Bachelor of Science in Engineering from Texas Tech University in 1975.

        A. Wayne Jones - Mr. Jones, age 41, Manager-Oil and Gas Marketing,
joined MOC in April, 1984.  He was previously employed by Crystal Oil Company
as Manager of Natural Gas Sales Administration.  Mr. Jones received a Bachelor
of Business Administration in 1978 and a Master of Business Administration in
Marketing in 1980 from Louisiana Tech University.

        Bryan M. Montgomery - Mr. Montgomery, age 37, Manager-Economics and
Evaluation, joined MOC upon his graduation from the University of Oklahoma in
August, 1984, where he received a Bachelor of Science in Petroleum Engineering.
Mr. Montgomery has previously served in operations and reservoir engineering
positions.

        Tony D. Phillips - Mr. Phillips, age 39, District Exploration Manager,
joined MOC in August, 1980 upon his graduation from the University of Oklahoma
where he received a Bachelor of Science in Petroleum Land Management.
Previously, Mr. Phillips has served as Landman and District Landman.  Mr.
Phillips manages exploration efforts in the Anadarko Basin in Western Oklahoma.

        Erik L.Hoover - Mr. Hoover, age 31, District Superintendent-Hobbs, New
Mexico District, joined MOC in January, 1989 following his graduation from
Texas A&M University where he received a Bachelor of Science in Petroleum
Engineering.  Mr. Hoover served in various engineering roles throughout MOC
prior to his current position.

        Brent R. Thurman - Mr. Thurman, age 37, District
Superintendent-Perryton , Texas District, joined MOC in January 1983.  Prior to
his present assignment, he served in various supervisory positions in
production and completions at both Hobbs, New Mexico and Perryton, Texas.  Mr.
Thurman received a Bachelor of Science in Petroleum Engineering from Texas Tech
University in 1982.





                                       65
<PAGE>   76
        Kenneth S. Waits - Mr. Waits, age 36, Manager of Exploration, has been
with MOC since February, 1984.  He joined the company following his graduation
from the University of Oklahoma where he received a Bachelor of Science in
Petroleum Engineering in December, 1983.  He currently manages exploration
efforts in New Mexico, West Texas, Western Oklahoma and the Texas Panhandle.
He has also served as Exploration Manager for Western Oklahoma.  Previously, he
held positions in Operations and in Reservoir/Evaluations.

        Monty L. Whetstone - Mr. Whetstone, age 36, Manager of Production,
joined MOC in June, 1985 after graduating from Texas Tech University with a
Bachelor of Science in Petroleum Engineering.  Mr. Whetstone served as a
District Superintendent - Woodard, Oklahoma, Unit Engineer and as the
Drilling/Production Engineering Supervisor prior to assuming his present
position.

        E. Joseph Wright - Mr. Wright, age 37, Manager of Investor Services,
has been with MOC since August, 1982, when he completed his studies at Texas
A&M University where he received a Bachelor of Science in Petroleum
Engineering.  Prior to his current position, Mr. Wright served in operations
and reservoir/evaluation engineering positions.

        Ralph P. Moore - Mr. Moore, age 46, District Exploration Manager,
joined MOC in August, 1993 as a prospect geologist.  After graduating from
Stephen F. Austin State University in 1972 with a Bachelor of Science in
Geology, Mr. Moore served in various positions in the oil and gas industry.
Prior to joining MOC, Mr. Moore served as Regional Exploration Manager for
Pacific Enterprises Oil Company.

COMPENSATION

        None of the officers or directors of MD or MOC will receive
remuneration directly from the Partnership or the Drilling Program, but will
continue to be compensated by their present employers.  The Partnership and the
Drilling Program will reimburse MD, MOC, and Affiliates thereof for certain
costs of overhead falling within the definition of Administrative Costs,
including without limitation, salaries of the officers and employees of MD and
MOC; provided that no portion of the salaries of the directors or of the
executive officer of MOC or MD may be reimbursed as Administrative Costs.

EXECUTIVE OFFICER

        Mr. Mewbourne directly controls and directs all key policy decisions of
the management group of MOC and MD and is the only executive officer of both
MOC and MD.

        Cash Compensation to Executive Officer.  The cash compensation paid by
MD and MOC for services rendered during the year ended December 31, 1996 to Mr.
Mewbourne was $110,400.  As of the date of this Prospectus, members of the
respective boards of directors of MD and MOC do not receive any special
compensation for serving as director.

        Executive Officer Compensation Pursuant to Plans.  MOC maintains the
Employees' Pension Plan and Trust ("Plan") as a qualified defined benefits Plan
for all full time employees with five years of service.  The Plan provides for
maximum retirement benefits of 50% of an employee's average monthly base pay
(calculated on the highest five consecutive years) for persons with 30 or more
years of service.  Employees with less than 30 years of service will have their
retirement benefits proportionally reduced.





                                       66
<PAGE>   77
The following table sets forth the Plan benefits at various years of service
and salary levels.


<TABLE>
<CAPTION>
                    ===============================================================================================     
                                                             PENSION TABLE                                              
                                                          Years of Service (1)                                          
                    -----------------------------------------------------------------------------------------------     
                               SALARY          10            15           20           25            30                 
                              <S>            <C>          <C>          <C>           <C>          <C>                   
                    -----------------------------------------------------------------------------------------------     
                              120,000        20,000       30,000       40,000        50,000       60,000                
                    -----------------------------------------------------------------------------------------------     
                              100,000        16,666       25,000       33,333        41,666       50,000                
                    -----------------------------------------------------------------------------------------------     
                               75,000        12,500       18,750       25,000        31,250       37,500                
                    -----------------------------------------------------------------------------------------------     
                               50,000         8,333       12,500       16,666        20,833       25,000                
                    ===============================================================================================     
</TABLE>

(1)     Assumes a Lifetime Only Benefit (benefits cease upon employees death).

Under the Plan, Mr. Mewbourne would have a lifetime benefit of $4,600 per month
based on his current base salary of $110,400 and assuming he works until age 65
at which time he would have 36 years of employment.

        Mewbourne Holdings maintains an incentive compensation plan for key
personnel, which is funded by overriding royalty interests burdening Prospects
developed by Mewbourne Holdings and its Affiliates.  Payments to employees are
discretionary and are made net of expenses.  Gross royalties to the plan were
approximately $662,033 for the fiscal year ended June 30, 1996.  The interests
in Leases to be acquired by the Partnership will not be burdened by plan
royalties and the Partnership will not bear any costs or expenses attributable
to the plan.

        Non-Cash Compensation of Executive Officer.  Mr. Mewbourne, as the sole
executive officer of MD and MOC, was provided club memberships for use in
performing his assigned duties and from time to time used such memberships for
personal purposes.  To the extent any club membership was used for
non-reimbursed, non-job related purposes, a proportionate part of the cost of
providing such use would have constituted remuneration to the user.  MD and MOC
are unable without unreasonable effort to determine the extent of such
non-reimbursed, non-job related use, but believes that during the year ended
December 31, 1996 the amounts of such benefits received by such officer did not
exceed 10% of such officer's cash compensation for the year.

CERTAIN TRANSACTIONS

        Participation in Drilling Program Activities.  Mr. Mewbourne has
historically invested directly in the exploration and development activities of
MOC during the past 32 years.  In addition he has been an investor in the joint
ventures and drilling agreements through which other investors participated in
various MOC managed programs.  Mr.  Mewbourne's annual participation varied
considerably both in level of investment and form, but in general approximated
25% to 50% of the annual expenditures.

        Mr. Mewbourne intends to invest directly and indirectly alongside the
Partnership in the activities of the Drilling Program, however, there is no
assurance that the amount of Mr. Mewbourne's participation will be in
accordance with his historical custom.  The amount of such investment will be
subject to many variables, including the availability of interests in the
Leases, the amount of capital available to the Partnership from subscriptions,
the timing of the drilling activities, and other such matters.

                             CONFLICTS OF INTEREST

o       The Managing Partner currently manages and in the future will sponsor
        and manage oil and natural gas drilling programs similar to the
        Partnership.

o       The Managing Partner will decide which Prospects the Partnership will
        acquire.





                                       67
<PAGE>   78
o       The Program Manager will act as the operator for Program Wells,
        pursuant to the Operating Agreement, the terms of which have not been
        negotiated by non-Affiliated Persons.

o       The Managing Partner and its Affiliates will sell Leases and other
        property to the Partnership.

o       The Managing Partner is a general partner of numerous other
        partnerships, and owes duties of good faith and fair dealing to such
        other partnerships.

o       The Managing Partner and its Affiliates engage in significant drilling,
        operating, and producing activities for other partnerships.

o       Affiliates of the Managing Partner are eligible to purchase Interests,
        and subject to certain limitations, Interests purchased by an Affiliate
        will have voting rights under the Partnership Agreement.

FIDUCIARY RESPONSIBILITY OF THE MANAGING PARTNER

        The contemplated activities of the Partnership will involve decisions
by MD, on behalf of the Partnership, and MOC, on behalf of the Drilling Program
and transactions between the Partnership, the Drilling Program, MD, or
Affiliates thereof.  Because of the common control of the Partnership, the
Drilling Program, MD, MOC, and certain Affiliates thereof, any such decisions
or transactions will lack the benefits of arm's-length bargaining and will
necessarily involve conflicts of interest.  MD is accountable to the
Partnership as a fiduciary and is required to act in good faith in the best
interests of the Partnership at all times.  Mewbourne will attempt, in good
faith, to resolve all conflicts of interest in a fair and equitable manner with
respect to all persons affected by those conflicts of interest.  Nevertheless,
the actions of the Managing Partner may not be the most advantageous to the
Partnership and could fall short of the full exercise of such fiduciary duty.
No provision has been made for an independent review of conflicts of interest.

        The Partnership is organized under Delaware law, and under Delaware law
the general partner of a partnership owes a fiduciary duty to the partnership
and to its partners.  Under Delaware law, the Managing Partner will owe the
Investor Partners a duty of good faith, fairness, and loyalty.  In this regard,
the Managing Partner is required to supervise and direct the activities of the
Partnership prudently and with that degree of care, including acting on an
informed basis, which an ordinarily prudent person in a like position would use
under similar circumstances.  Moreover, the Managing Partner must act at all
times in the best interests of the Partnership and the Investor Partners.
Since the law in this area is rapidly developing and changing, investors who
have questions concerning the responsibilities of the Managing Partner should
consult their own counsel.

        Limitations on the Fiduciary Obligations of the Managing Partner and
the Managing Partner's Responsibility to Determine the Application of the
Limitations.  The Partnership Agreement contains certain provisions which
modify what would otherwise be the applicable Delaware law relating to the
fiduciary standards of the Managing Partner to the Investor Partners.  The
fiduciary standards in the Partnership Agreement could be less advantageous to
the Investor Partners and more advantageous to the Managing Partner than the
corresponding fiduciary standards otherwise applicable under Delaware law,
specifically:

        o     the Partnership may indemnify and hold harmless the Managing
              Partner and its Affiliates;
        o     the Managing Partner is required to devote only so much of its
              time as is necessary to manage the affairs of the Partnership;
        o     the Managing Partner and its Affiliates may conduct business with
              the Partnership in a capacity other than as a Sponsor;
        o     in certain circumstances, the Managing Partner and any of its
              Affiliates may pursue business opportunities that are consistent
              with the Partnership's investment objectives for their own
              account; and
        o     the Managing Partner may manage multiple programs simultaneously.

        As summarized above the Partnership Agreement contains provisions which
are intended to limit the liability of the Managing Partner or any Affiliate
thereof for any act or omission within the scope of authority conferred upon
them under the Partnership Agreement or Program Agreement if the Managing
Partner has determined in good faith, as





                                       68
<PAGE>   79
of the time of the conduct or omission, that such conduct or omission was in
the best interest of the Partnership and that it did not constitute negligence
or misconduct.  The Managing Partner would be subject to a conflict of interest
in making any such determination.  The limitation upon the fiduciary standards
in the Partnership Agreement could be less advantageous to the Investor
Partners and more advantageous to the Managing Partner than the corresponding
fiduciary standards otherwise applicable under Delaware law.  The purchase of
Interests may be deemed as consent to the fiduciary standards set forth in the
Partnership Agreement.  As a result of these provisions in the Partnership
Agreement, the Investor Partners may find it more difficult to hold the
Managing Partner responsible for acting in the best interests of the
Partnership and its Investor Partners than if the fiduciary standards of the
otherwise applicable Delaware law governed the situation.

        The Partnership Agreement and Program Agreement provide for
indemnification of MD and Affiliates thereof and their respective officers and
directors against claims arising from certain conduct or omission on behalf of
the Partnership or the Drilling Program.  Such indemnification will be
available if the Managing Partner determines in good faith, as of the time of
the conduct or omission, that the conduct or omission was in the best interest
of the Partnership and that it did not constitute negligence or misconduct.
The Managing Partner would be subject to a conflict of interest in making any
such determination as to whether the Managing Partner or its Affiliates should
be indemnified, and the Investor Partners must rely upon the integrity of the
Managing Partner in making such determination.

        Where the question has arisen, courts have held that a limited partner
may institute legal action on behalf of himself and all other similarly
situated limited partners (a class action) to recover damages for a breach by a
general partner of his fiduciary duty, or on behalf of the partnership (a
partnership derivative action) to recover damages from third parties.  In
addition, limited partners may have the right, subject to procedural and
jurisdictional requirements, to bring partnership class actions in federal
courts to enforce their rights under the federal securities laws.  Further,
limited partners who have suffered losses in connection with the purchase or
sale of their interests in a partnership may be able to recover such losses
from a general partner where the losses result from a violation by the general
partner of the antifraud provisions of the federal securities laws.  The burden
of proving such a breach, and all or a portion of the expense of such lawsuit,
would have to be borne by the limited partner bringing such action.  In the
event of a lawsuit for a breach of its fiduciary duty to the Partnership and/or
the Investor Partners, the Managing Partner, depending upon the particular
circumstances involved, might be able to avail itself under Delaware law of
various defenses to the lawsuit, including statute of limitations, estoppel,
laches, and doctrines such as the "clean hands" doctrine.

        In certain instances, MD and MOC will be held to a prudent operator
standard pursuant to the Partnership Agreement and the Program Agreement.  In
general, under the prudent operator standard, a person is required to act in
the same manner as an ordinary prudent operator would act under the same or
similar circumstances.  The prudent operator standard will be significantly
less restrictive than a fiduciary duty standard, a standard that would
otherwise be imposed upon MD as a fiduciary.  Conduct under the prudent
operator standard may not necessarily be the most advantageous to the
Partnership and under such standard it would be more difficult to hold MD
responsible for acts or omissions than if the fiduciary duty standard were
otherwise applicable.

FARMOUTS

        Any farmout or similar agreement pertaining to the Partnership's Leases
must comply with the rules, restrictions, and guidelines described in this
Prospectus and Section 5.10 of the Partnership Agreement, and will be subject
to the following conditions (a) the Managing partner, exercising the standard
of a prudent operator, must determine that the farmout or similar agreement is
in the best interests of the Partnership, (b) the terms of the farmout or
similar agreement must be consistent with, and in any case no less favorable to
the Partnership than, those utilized in the same geographic area for similar
arrangements, and (c) if the assignee under the farmout is the Managing Partner
or an Affiliate thereof then the farmout is subject to the same restrictions as
applicable to a purchase of undeveloped property from the Partnership.  See
"Proposed Activities -- Transactions with Affiliates -- Purchase of Leases from
the Partnership."  The decision of the Managing Partner with respect to making
a farmout and the terms of a farmout to an Affiliate may involve conflicts of
interest, as the Managing Partner or such Affiliate may benefit from cost
savings and reduction of risk, and in the event of a farmout to an Affiliate,
the Managing Partner or an Affiliate thereof will represent both the
Partnership and the Affiliate.  For a discussion of the prudent operator
standard of conduct, see "Conflicts of Interest -- Fiduciary Responsibility of
the Managing Partner."





                                       69
<PAGE>   80
        None of the Partnership's Leases will be farmed out unless the Managing
Partner, exercising the standard of a prudent operator, determines that (a) the
Partnership lacks sufficient funds to drill on such Lease and cannot obtain
suitable alternative financing for such drilling, (b) the value of such Lease
has been reduced by events occurring or information disclosed to such Managing
Partner after assignment of such Lease to the Partnership so that drilling
would no longer be desirable for the Partnership, (c) drilling on the Lease
would result in an excessive concentration of the Partnership's funds creating,
in the Managing Partner's opinion, undue risk to the Partnership, or (d) the
best interests of the Partnership would be served by the farmout.  The
Partnership will acquire only those Leases that are reasonably required for the
stated purpose of the Partnership, and no Leases will be acquired for the
purpose of subsequent sale or farmout, unless the acquisition of such Leases by
the Partnership is made after a well has been drilled to a depth sufficient to
indicate that such an acquisition is believed to be in the best interest of the
Partnership.  The Managing Partner is not permitted to farmout a property for
the primary purpose of avoiding payment of the costs relating to drilling on
the property that would otherwise be allocable to the Managing Partner.  See
"Proposed Activities -- Farmouts," and "Conflicts of Interest -- Sale of Leases
to the Partnership" and "Purchase of Leases from the Partnership."

PURCHASE OF LEASES FROM THE PARTNERSHIP

        Neither the Managing Partner nor any Affiliate thereof, including an
Affiliated Program, may purchase or acquire any Lease from the Partnership,
directly or indirectly, except pursuant to transactions that are fair and
reasonable to the Partnership and then subject to the following conditions (a)
a sale, transfer or conveyance, including a farmout, of an undeveloped Lease
(i.e. a Lease not having any Proved Developed Reserves attributable to it) from
the Partnership to the Managing Partner, or Affiliate thereof, other than an
Affiliated Program, must be made at the higher of the Lease Acquisition Costs
or fair market value, (b) a sale, transfer or conveyance of a developed Lease
(i.e. a Lease having Proved Developed Reserves attributable to it) from the
Partnership to the Managing Partner or Affiliate thereof, other than an
Affiliated Program in which the interest of the Managing Partner or its
Affiliate is substantially similar to or less than its interest in the
Partnership, is not permitted except in connection with the liquidation of the
Partnership and then only at fair market value, (c) except in connection with
farmouts or joint ventures made in compliance with Section 5.11 of the
Partnership Agreement (which is summarized in the final paragraph of the
subsection entitled "Sale of Lease to the Partnership" below), a transfer of an
undeveloped Lease from the Partnership to an Affiliated Program must be made at
fair market value if the Lease has been held for more than two years;
otherwise, if the Managing Partner deems it to be in the best interest of the
Partnership, the transfer may be made at the Lease Acquisition Costs, and (d)
except in connection with farmouts made in compliance with the restrictions
described in Section 5.11 of the Partnership Agreement, a transfer of any Lease
from the Partnership to an Affiliated Production Purchase or Income Program
must be made at fair market value if the Lease has been held for more than six
months or there have been significant expenditures made in connection with the
Lease; otherwise, if the Managing Partner deems it to be in the best interest
of the Partnership, the transfer may be made at the Lease Acquisition Costs as
adjusted for intervening operations.  A determination of fair market value as
required by this paragraph must be supported by an appraisal from an
Independent Expert.  Such opinion and any associated supporting information
must be maintained in the Drilling Program's records for at least six years.

SALE OF LEASES TO THE PARTNERSHIP

        MD has discretion in selecting Leases to be acquired by the Partnership
from MOC, Affiliates thereof, or third parties and the location and type of
operations that the Partnership will conduct on such Leases.  Certain of such
Leases may be part of MOC's existing inventory.  The Managing Partner or any
Affiliate thereof is authorized to transfer Leases and other property to the
Partnership if the restrictions set forth below are met.  If such restrictions
are met, the Managing Partner or any Affiliate thereof may sell, transfer, or
convey Leases to the Partnership from its then-existing inventory.  In
determining which oil and natural gas Leases the Partnership should acquire, if
the Managing Partner has such Lease in its own inventory at the time, the
Managing Partner would be subject to a conflict of interest in selecting
properties for the Partnership out of its own inventory or from third party
sellers.  In addition to the substantial restrictions imposed upon the price
which may be changed in such a transaction (See "Proposed Activities --
Transactions with Affiliates -- Sales of Leases to the Partnership"), Section
5.11 of the Partnership Agreement requires a determination of "fair market
value" by an Independent Expert.  The Partnership Agreement provides that the
Managing Partner or any Affiliate thereof, including, an Affiliated Program, is
not permitted to sell, transfer, or convey Leases to the Partnership, directly
or indirectly, except pursuant to transactions which are fair and reasonable to
the Partnership and then subject to the





                                       70
<PAGE>   81
restrictions which are described in this Prospectus under the heading "Proposed
Activities -- Transactions with Affiliates -- Sale of Leases to the
Partnership."

ADJACENT ACREAGE

        It is anticipated that MOC will sell to or otherwise acquire on behalf
of the Partnership certain Leases owned by MOC or an Affiliate thereof.  The
ownership by MOC or its Affiliates of interests in Leases covering a particular
Prospect is subject to the restrictions set forth in "Proposed Activities --
Transactions with Affiliates."  Subject to such restrictions, certain of such
Leases may nevertheless be adjacent to acreage which is held or will be held by
MOC or Affiliates thereof.  The Drilling Program will not drill any well for
the purpose of proving or disproving the existence of oil or gas on any such
adjacent acreage.  Nevertheless, such drilling activities may incidentally
develop information valuable to MOC or Affiliates thereof in evaluating their
nearby acreage at no cost to them.  MOC or Affiliates thereof also may retain
an ownership interest in a Lease sold by MOC or Affiliates thereof to the
Drilling Program and the use of Drilling Program funds to drill a well on such
Lease will reduce the cost and risk to MOC or Affiliates thereof of drilling on
such Lease.  Accordingly, a conflict of interest will exist between the
interest of the Partnership and the interest of MOC in selecting the location
and type of operations which the Drilling Program will conduct on Drilling
Program Leases where MOC or Affiliates thereof own Leases in the vicinity of
the Drilling Program Leases or retain an ownership interest in the Drilling
Program Leases.  In addition, the liability of the Managing Partner and its
Affiliates to the Partnership is limited as set forth under "-- Fiduciary
Responsibility of the Managing Partner" and such limitations significantly
increase the potential conflicts that may arise with regard to the acquisition
and operation of adjacent acreage.

OTHER ACTIVITIES

        As summarized in "Risk Factors -- Particular Risks Relating to the
Interests -- Limitations on the Fiduciary Obligations of the Managing Partner
and the Managing Partner's Responsibility to Determine the Application of the
Limitations," the Partnership Agreement modifies the fiduciary duties owed by
the Managing Partner or its Affiliates to the Partnership and the Investor
Partners by specifically modifying the duties otherwise owed under Delaware
law.  The Partnership Agreement specifically permits MD and Affiliates thereof
to engage in and possess interests in other business ventures of any and every
type and description, independently or with others, including without
limitation the acquisition, ownership, exploration, development, operation, and
management of oil and gas properties for themselves and other persons, and the
organization and management of other partnerships and joint ventures similar to
the Partnership; provided, however, except as otherwise set forth in Section
5.11 of the Partnership Agreement and as described in "Proposed Activities --
Transactions with Affiliates," the Managing Partner and its Affiliates may
pursue business opportunities that are consistent with the Partnership's
investment objectives for their own account only after they have determined
that such opportunity either cannot be pursued by the Partnership because of
insufficient funds or because it is not appropriate for the Partnership under
the existing circumstances.  MD and its Affiliates currently act as the
managing general partner of several other oil and gas drilling partnerships.
See "Prior Activities."  The business of these partnerships may be considered
competitive with the business of the Partnership in areas such as markets for
production, use of equipment, and access to the time and financial resources of
management, as well as in other areas.  In addition, MD or its Affiliates may
sponsor additional drilling partnerships and other oil and gas partnerships in
the future.  Therefore, MD will be acting on behalf of the Partnership as
Managing Partner, on behalf of existing partnerships, and on behalf of other
partnerships and joint ventures which MD or its Affiliates may sponsor in the
future.  As a result of these activities of MD and Affiliates thereof,
circumstances may arise where the interest of MD or of such Affiliates in such
independent ventures will conflict with those of the Investor Partners with
respect to the acquisition of Prospects, the utilization of available drilling
services and similar matters.  A conflict of interest may arise, for example,
when the Partnership, MD and other prior or future oil and gas partnerships in
which MD or an Affiliate thereof has an interest will have an opportunity to
acquire the same Leases.  In such situations, it may be expedient for MD to
favor one partnership or venture over another.  It is possible that MD or
Affiliates thereof will be in the process of acquiring Leases for inclusion in
other drilling partnerships at the same time that they are acquiring Leases for
inclusion in the Drilling Program.





                                       71
<PAGE>   82
CONTRACTS WITH MEWBOURNE AND AFFILIATES

        MD and its Affiliates do not own any drilling rigs or service
companies, and except for the providing of gas compressors from an Affiliate of
MD and for the Operating Agreement, MD currently does not anticipate that it
will enter into contracts and agreements with the Partnership for the rendering
of services or the sale and lease of supplies and equipment.  However, the
Partnership Agreement specifically permits the Partnership and MD to enter into
agreements for such purposes and for the lending of money to the Partnership.
Neither MD nor any Affiliate of MD will enter into any agreement with the
Partnership to provide services, supplies and equipment unless (a) MD or such
Affiliate is engaged independently of the Partnership as an ordinary and
ongoing business in the business of rendering such services or selling or
leasing such equipment and supplies to a substantial extent to other persons in
the oil and gas industry in addition to partnerships or programs in which MD or
such Affiliate has an interest, (b) the compensation, price, or rental therefor
is competitive (determined as of the time that the contract is entered into)
with the compensation, price, or rental of other persons in the area engaged in
the business of rendering comparable services or selling or leasing comparable
equipment and supplies which could reasonably be made available to the
Partnership, and (c) if MD or such Affiliate is not engaged in a business
within the meaning of clause (a) above, then such compensation, price, or
rental is the lesser of the cost of such services, equipment, or supplies to MD
or such Affiliate or the competitive rate which could be obtained in the area.
Any loan of money to the Partnership by MD or an Affiliate thereof may not bear
interest in excess of the lesser of the rate MD or such Affiliate is required
to pay on similar borrowings or the highest lawful rate, or in any event at a
rate in excess of the amount which would be charged to the Partnership by
independent third parties for the same purpose.  See "Additional Financing."
All contracts between the Partnership and MD or any Affiliate thereof may be
terminated upon the vote or written consent of a Majority in Interest of the
Investor Partners without penalty on 60 days' advance written notice.
Notwithstanding any provision to the contrary, the Managing Partner and its
Affiliates may not profit by drilling in contravention of their fiduciary
obligations to the Investor Partners.  In addition, no rebates or give-ups may
be received by the Managing Partner or any Affiliate nor may the Managing
Partner or any Affiliate participate in any reciprocal business arrangements.

MOC AS OPERATOR

        Under the terms of each Program Agreement, MOC has agreed to serve as
operator of Program Wells.  Each Program Agreement specifically provides that
any operating agreement pertaining to MOC's acting as an operator of Program
Wells will be subject to the limitations set forth in the related Partnership
Agreement with respect to contracts for the rendering of services and the sale
and lease of supplies and equipment, which limitations are described in the
preceding paragraph.  In the event that non-Affiliated parties do not
participate, or have a small interest, in the Drilling Program's Prospects
there will be no independent oversight with respect to the competitiveness of
the operating agreements entered into with MOC.  See "Proposed Activities --
Operations" and "Compensation and Reimbursement -- Compensation as Operator."

OWNERSHIP OF INTERESTS BY MD OR ANY AFFILIATES

        The Managing Partner and its Affiliates are eligible to subscribe for
Interests, provided that any Interests so purchased must be purchased for
investment purposes only and not for the purpose of resale or any further
public distribution.  It is the Managing Partner's current intention that the
Managing Partner and/or an Affiliate thereof will subscribe for such number of
Interests as may be necessary for the Partnership in which Interests are being
offered to receive the minimum subscription amount of 1,000 Interests
($1,000,000).  The number of Interests in the Partnership that may be purchased
by the Managing Partner and/or Affiliates thereof is not subject to any
specific maximum limitations but depends upon the number of subscriptions for
Interests received and accepted from non-Affiliates.  There are no limitations
upon the number of Interests that may be purchased by an Affiliate and any
Interests purchased by the Managing Partner or its Affiliates will have voting
rights under the Partnership Agreement, provided that during the time period
that MD or an Affiliate thereof is serving as the Managing Partner of the
Partnership any Interests owned by the Managing Partner or its Affiliates which
in the aggregate represent more than 20% of the total Interests held by
Investor Partners in the Partnership shall not have any voting rights under the
Partnership Agreement and shall not be counted for voting purposes.  In
addition, during the time period that MD or an Affiliate thereof is serving as
the Managing Partner of the Partnership, none of the Interests owned by the
Managing Partner or its Affiliates shall be counted for voting purposes or for
purposes of determining a quorum or have any voting rights under this Agreement
concerning the





                                       72
<PAGE>   83
removal of the Managing Partner or any transaction between the Partnership and
the Managing Partner or its Affiliates.  Notwithstanding the voting limitation
imposed upon Interests owned by the Managing Partner or its Affiliates, to the
extent that Interests in the Partnership are acquired by the Managing Partner
or its Affiliates, such ownership Interests has the effect of diluting the
voting power of the other Investor Partners in the Partnership.  The exercise
of the voting rights of any Interests owned by the Managing Partner or its
Affiliates could give rise to a conflict of interest between MD and
non-Affiliated Investor Partners.


                                PRIOR ACTIVITIES

PRIOR PARTNERSHIPS

        MOC has historically originated and managed drilling and development
activities through which a limited number of qualified participants, including
other oil and gas companies, acquired individual interests in Leases by means
of joint ventures and drilling agreements.  The structure of such transactions,
including the manner in which costs and revenues are shared varied considerably
and in each case are substantially different from those of an Investor Partner
investing in the Partnership.

        During the period 1977-1980, Affiliates of MD sponsored a series of
five private limited partnerships.  MD has also sponsored eight public
partnerships, Mewbourne Development Partners 93-A, L.P., Mewbourne Development
Partners 93-B, L.P., Mewbourne Development Partners 94-A, L.P., Mewbourne
Development Partners 94-B, L.P., Mewbourne Development Partners 94-C, L.P.,
Mewbourne Energy Partners 95-A, L.P., Mewbourne Energy Partners 95-B, L.P.,
Mewbourne Energy Partners 96-A, L.P. and two private partnerships, Mewbourne
Development Partners 1992 GP and Mewbourne Energy Partners 1994 Private L.P.
Except for the above described partnerships, neither MD nor any of its
Affiliates have sponsored any private or public partnerships within the past
ten years.  The financial disclosure provided below is presented on a tax basis
of accounting.

        The following table is presented to indicate certain sale distribution
characteristics concerning certain of the partnerships described above.

                          EXPERIENCE IN RAISING FUNDS
<TABLE>
<CAPTION>
                                                                      Date of First                        Contributions
                                                                         Revenue       Number of Price Per      From
                    Partnership                      Funding Date     Distribution    Units Sold    Unit    Investors(4)
========================================================================================================================
<S>                                                    <C>              <C>              <C>    <C>          <C>
Mewbourne Oil, Ltd. 1977(1) . . . . . . . . . . . .    08/25/77         06/27/78(2)(3)   193.0  $10,000     $2,891,000
Mewbourne Oil, Ltd. 1978A . . . . . . . . . . . . .    05/04/78         02/24/84(2)(3)   288.0   10,000      3,456,000
Mewbourne Oil, Ltd. 1978B (8) . . . . . . . . . . .    12/06/78         12/31/80(2)(3)   286.5   10,000      3,581,250
Mewbourne Oil, Ltd. 1979(1) . . . . . . . . . . . .    07/10/79         12/08/80(2)(3)   312.5   10,000      3,906,250
Mewbourne Oil, Ltd. 1980(5)(1)  . . . . . . . . . .    05/22/80             --  (2)(3)   147.0   10,000      1,837,500

Mewbourne Development Partners 92 GP  . . . . . . .    12/31/92         05/18/93(3)      116.0   10,000      1,160,000
Mewbourne Development Partners 93-A, L.P. . . . . .    10/11/93         02/21/94         1,382    1,000(6)   1,382,000
Mewbourne Development Partners 93-B, L.P. . . . . .    12/31/93         04/25/94         1,299    1,000(6)   1,299,000
Mewbourne Development Partners 94-A, L.P. . . . . .    06/30/94         10/24/94         1,194    1,000(6)   1,194,000
Mewbourne Development Partners 94-B, L.P. . . . . .    11/04/94         03/21/95         1,100    1,000(6)   1,010,000
Mewbourne Development Partners 94-C, L.P. . . . . .    12/30/94         04/28/95         1,030    1,000(6)   1,030,000
Mewbourne Energy Partners 1994 Private L.P. . . . .    12/30/94         04/28/95          73.5   20,000      1,470,000
Mewbourne Energy Partners 95-A, L.P.  . . . . . . .    10/11/95         02/19/96         1,619    1,000(6)   1,619,000
Mewbourne Energy Partners 95-B, L.P.  . . . . . . .    12/29/95              N/A         2,011    1,000(6)
Mewbourne Energy Partners 96-A, L.P.(7) . . . . . .    11/07/96              N/A         3,872    1,000(6)   3,872,000
</TABLE>


(1)      This partnership was terminated on November 30, 1994.





                                       73
<PAGE>   84
(2)      Cash Distributions reflect the policy to retain initial revenues to
         reinvest in additional wells.  Retention of such revenues delayed the
         commencement of distributions to the participants.
(3)      The 1977 partnership retained $553,549 of distributable operating cash
         flow to reinvest in additional drilling.  The 1978A partnership
         retained $1,836,329 of distributable operating cash flow to reinvest
         in additional drilling and $5,391,821 of distributable operating cash
         flow was used to repay certain borrowings of the partnership.  The
         1978B partnership retained $3,580,177 of distributable operating cash
         flow to reinvest in additional drilling and $30,072 of distributable
         operating cash flow was used to repay certain borrowings of the
         partnership.  The 1979 partnership retained $2,326,134 of
         distributable operating cash flow to reinvest in additional drilling
         and $125,133 of distributable operating cash flow was used to repay
         certain borrowings of the partnership.  The 1980 partnership retained
         $223,343 of distributable operating cash flow to reinvest in
         additional drilling and $732,939 of distributable operating cash flow
         was used to repay certain borrowings of the partnership.  The 92 GP
         partnership retained $44,166 of distributable operating cash flow to
         complete drilling operations.
(4)      Includes initial subscriptions plus additional assessments, if any,
         under the provisions of each offering.  Also includes contributions by
         MD and its Affiliates in each of public programs previously sponsored
         by MD.  Such contributions were in the amounts of $480,000, $400,000,
         $366,000, $437,500 and $660,000 in each of Mewbourne Development
         Partners 93-A, L.P., Mewbourne Development Partners 93-B, L.P.,
         Mewbourne Development Partners 94-A, L.P., Mewbourne Development
         Partners 94-B, L.P., Mewbourne Development Partners 94-C, L.P.,
         respectively.
(5)      The activities of this partnership consisted solely of exploratory
         drilling.
(6)      Each partnership required a minimum investment of five units or
         $5,000.
(7)      This partnership was funded on November 7, 1996, and is currently
         engaged in drilling and completion activities.
(8)      This partnership was terminated September 1, 1996.

PREVIOUS DRILLING ACTIVITIES

         The following table reflects the previous drilling activity of the
partnerships described above.

                                DRILLING RESULTS
                      Inception Through December 31, 1996
<TABLE>
<CAPTION>
                                                                              
                                                        Gross(1)                               Net(2)
                                           --------------------------          -------------------------------------
                                                                                                            Percent
                Partnership                    Completed          Dry          Completed       Dry         Completed
====================================================================================================================
 <S>                                             <C>            <C>              <C>          <C>          <C>
 Mewbourne Oil Ltd., 1977A(3)  . . . . .         15              4                8.00           2.33       77%
 Mewbourne Oil Ltd., 1978A . . . . . . .         35             11               20.68           6.58       76%
 Mewbourne Oil Ltd., 1978B (6) . . . . .         31              8               15.66           4.10       79%

 Mewbourne Oil Ltd., 1979(3) . . . . . .         27             12               13.60           5.62       71%
 Mewbourne Oil Ltd., 1980(3)(4)  . . . .         34             11                3.31           0.96       78%
                                                ---                                                            
     Total   . . . . . . . . . . . . . .        142             46               61.25          19.59       76%
                                                ===                                                            


 Mewbourne Development Partners 92 GP  .          6              4                0.73           0.56       56%
 Mewbourne Development Partners 93-A,
 L.P.  . . . . . . . . . . . . . . . . .          9              0                2.59              0      100%

 Mewbourne Development Partners 93-B,
 L.P.  . . . . . . . . . . . . . . . . .         13              0                2.00              0      100%
 Mewbourne Development Partners 94-A,
 L.P.  . . . . . . . . . . . . . . . . .          7              1                1.05           0.14       88%
 Mewbourne Development Partners 94-B,
 L.P.  . . . . . . . . . . . . . . . . .          5              0                1.28              0      100%
 Mewbourne Development Partners 94-C,
 L.P.  . . . . . . . . . . . . . . . . .          4              0                1.30              0      100%

 Mewbourne Energy Partners 1994 Private
 L.P.  . . . . . . . . . . . . . . . . .          5              1                3.03           0.33       90%
 Mewbourne Energy Partners 95-A, L.P.  .          7              0                2.91              0      100%
 Mewbourne Energy Partners 95-B, L.P.  .          9              3                2.03            .74       73%

 Mewbourne Energy Partners 96-A, L.P.(5)          7              0                2.57              0      100%
                                                ---             --                ----           ---       --- 
     Total   . . . . . . . . . . . . . .         72              9               19.49           1.77       91%
                                                ===             ==               =====           ====      ==== 
</TABLE>                                                   


- --------------------
(1)      Gross wells include all wells in which investors owned a Working
         Interest.
(2)      Net wells is the total percentage of Working Interest owned by the
         partnership in the wells.
(3)      This partnership was terminated on November 30, 1994.
(4)      The activities of this partnership consisted solely of exploratory
         drilling.
(5)      This partnership was funded on November 7, 1996, and as of the
         specified date was engaged in drilling and completion activities.
(6)      This partnership was terminated September 1, 1996.





                                       74
<PAGE>   85
PAYOUT AND NET CASH TABLES

         The following tables provide information concerning the operating
results of the partnerships described above.

                            INVESTORS' PAYOUT TABLE
                               December 31, 1996

<TABLE>
<CAPTION>
                                                                       Total Expenditures         Revenues Before
                                                  Investors' Funds     Including Operating      Deducting Operating
                 Partnership                        Invested (1)          Costs (2)                Costs (3)
===================================================================================================================
 <S>                                               <C>                  <C>                      <C>
 Mewbourne Oil, Ltd. 1977(4)(5)  . . . . .        $2,643,700            $6,269,489               $6,527,236
 Mewbourne Oil, Ltd. 1978A(4)  . . . . . .         3,121,150            18,771,502               20,651,626
 Mewbourne Oil, Ltd. 1978B(4) (8)  . . . .         3,247,534            12,719,565               13,452,048
 Mewbourne Oil, Ltd. 1979(4)(5)  . . . . .         3,541,520            11,371,906               17,853,374
 Mewbourne Oil, Ltd. 1980(4)(5)(6) . . . .         1,637,969             3,464,815                1,555,414   
 Mewbourne Development Partners 92 GP  . .         1,049,800             1,507,591                  916,248   
 Mewbourne Development Partners 93-A, L.P.         1,250,848             1,654,382                  624,710   
 Mewbourne Development Partners 93-B, L.P.         1,175,725             1,627,919                  723,601   
 Mewbourne Development Partners 94-A, L.P.         1,080,690             1,484,625                  685,472   
 Mewbourne Development Partners 94-B, L.P.           914,151             1,401,744                  754,562   
 Mewbourne Development Partners 94-C, L.P.           932,253             1,391,972                  701,337   
 Mewbourne Energy Partners 1994 Private                                                                       
 L.P.  . . . . . . . . . . . . . . . . . .         1,470,000             1,585,483                  383,620   
 Mewbourne Energy Partners 95-A, L.P.  . .         1,619,000             1,807,433                  936,667   
 Mewbourne Energy Partners 95-B, L.P.  . .         2,011,000             1,969,057                  162,704   
 Mewbourne Energy Partners 96-A, L.P. (7)          3,872,000             2,060,753                        0      
</TABLE>

- --------------------

(1)      Total subscriptions less organization, promotion, and management fees.
(2)      Includes total of all subscriptions, organization, promotion, and
         management fees, drilling and completion costs, and operating costs.
         Assumes all investors paid cash for their interests.
(3)      Represents all oil and gas revenues credited to the investors net of
         royalties and other burdens.  Does not include interest or other
         income.
(4)      The sharing of the partnership revenues and costs between the managing
         partner and the investors was significantly different than the sharing
         of the revenues and costs between the Managing Partner and the
         Investor Partners in the Partnership.
(5)      This partnership was terminated on November 30, 1994.
(6)      The activities of this partnership consisted solely of exploratory
         drilling.
(7)      This partnership was funded on November 7, 1996, and as of the
         specified date was engaged in drilling and completion activities.
(8)      This partnership was terminated on September 1, 1996.

                           INVESTORS' NET CASH TABLE
                               December 31, 1996

<TABLE>
<CAPTION>
                                                                      Total           Total Revenues
                                                                 Expenditures Net    After Deducting
                                              Investors' Funds     of Operating         Operating             Cash
                 Partnership                    Invested (1)        Costs (2)           Costs (3)       Distributions(4)
 =======================================================================================================================
 <S>                                          <C>               <C>                 <C>                 <C>
 Mewbourne Oil, Ltd. 1977(5)(6)  . . . . .    $2,643,700        $3,716,418          $3,974,165          $3,223,641(7)
 Mewbourne Oil, Ltd. 1978A(5)  . . . . . .     3,121,150        11,539,988          13,420,112           6,401,320(7)
 Mewbourne Oil, Ltd. 1978B(5)(10)  . . . .     3,247,534         7,687,559           8,420,042           4,968,626(7)
 Mewbourne Oil, Ltd. 1979(5)(6)  . . . . .     3,541,520         7,172,702          13,654,170          11,874,362(7)
 Mewbourne Oil, Ltd. 1980(5)(6)(8) . . . .     1,637,969         2,895,049             985,648                   0(7)     
 Mewbourne Development Partners 92 GP  . .     1,049,800         1,346,124             754,781             573,210        
 Mewbourne Development Partners 93-A, L.P.     1,250,848         1,504,539             474,867             368,280        
 Mewbourne Development Partners 93-B, L.P.     1,175,715         1,454,586             550,268             412,830        
 Mewbourne Development Partners 94-A, L.P.     1,080,690         1,324,140             524,987             412,830        
 Mewbourne Development Partners 94-B, L.P.       914,151         1,217,783             570,601             360,360        
</TABLE>





                                       75
<PAGE>   86
<TABLE>
<CAPTION>
                                                                      Total           Total Revenues
                                                                 Expenditures Net    After Deducting
                                              Investors' Funds     of Operating         Operating             Cash
                 Partnership                    Invested (1)        Costs (2)           Costs (3)       Distributions(4)
 ======================================================================================================================
 <S>                                          <C>               <C>                 <C>                 <C>
 Mewbourne Development Partners 94-C, L.P.      932,253         1,222,418           531,783             336,600
 Mewbourne Energy Partners 1994
 PrivateL.P. . . . . . . . . . . . . . . .    1,470,000         1,512,139           310,276             269,280
 Mewbourne Energy Partners 95-A, L.P.  . .    1,619,000         1,666,523           795,755             704,880
 Mewbourne Energy Partners 95-B, L.P.  . .    2,011,000         1,912,646           106,293              92,070

 Mewbourne Energy Partners 96-A, L.P.(9) .    3,872,000         2,060,753                 0                   0
</TABLE>


(1)      Total subscriptions less organization, promotion, and management fees.
(2)      Includes total of all subscription, organization, promotion, and
         management fees, and drilling and completion costs.
(3)      Represents all oil and gas revenues credited to the investors net of
         royalties, other burdens and operating costs.  Does not include
         interest or other income.
(4)      Net cash distributed to investors.
(5)      The sharing of the partnership revenues and costs between the managing
         partner and the investors was significantly different than the sharing
         of the revenues and costs between the Managing Partner and the
         Investor Partners in the Partnership.
(6)      This partnership was terminated on November 30, 1994.
(7)      The 1977 partnership retained $553,549 of distributable operating cash
         flow to reinvest in additional drilling.  The 1978A partnership
         retained $1,836,329 of distributable operating cash flow to reinvest
         in additional drilling and $5,391,821 of distributable operating cash
         flow was used to repay certain borrowings of the partnership.  The
         1978B partnership retained $3,580,177 of distributable operating cash
         flow to reinvest in additional drilling and $30,072 of distributable
         operating cash flow was used to repay certain borrowings of the
         partnership.  The 1979 partnership retained $2,326,134 of
         distributable operating cash flow to reinvest in additional drilling
         and $125,133 of distributable operating cash flow was used to repay
         certain borrowings of the partnership.  The 1980 partnership retained
         $223,343 of distributable operating cash flow to reinvest in
         additional drilling and $732,939 of distributable operating cash flow
         was used to repay certain borrowings of the partnership.  The 92 GP
         partnership retained $44,166 of distributable operating cash flow to
         complete drilling operations.
(8)      The activities of this partnership consisted solely of exploratory
         drilling.
(9)      This partnership was funded on November 7, 1996, and as of the
         specified date was engaged in drilling and completion activities.
(10)     This partnership was funded terminated on September 1, 1996.


                        MANAGING PARTNER'S PAYOUT TABLE
                               December 31, 1996
<TABLE>
<CAPTION>
                                                                       Total Expenditures           Revenues Before
                                                                       Including Operating        Deducting Operating
                            Partnership                                     Costs (1)                  Costs (2)
 ====================================================================================================================
 <S>                                                                <C>                        <C>
 Mewbourne Oil, Ltd. 1977(3)(4)  . . . . . . . . . . . . . . . .        $1,658,587                 $2,293,090
 Mewbourne Oil, Ltd. 1978A(3)  . . . . . . . . . . . . . . . . .         5,655,004                  7,206,284
 Mewbourne Oil, Ltd. 1978B(3)(7) . . . . . . . . . . . . . . . .         3,732,499                  4,975,412
 Mewbourne Oil, Ltd. 1979(3)(4)  . . . . . . . . . . . . . . . .         3,024,062                  6,603,302

 Mewbourne Oil, Ltd. 1980(3)(4)(5) . . . . . . . . . . . . . . .           704,328                    575,287 
 Mewbourne Development Partners 92 GP  . . . . . . . . . . . . .           178,725                    229,062 
 Mewbourne Development Partners 93-A, L.P. . . . . . . . . . . .           203,008                    156,177 
                                                                                                              
 Mewbourne Development Partners 93-B, L.P. . . . . . . . . . . .           204,801                    180,900 
 Mewbourne Development Partners 94-A, L.P. . . . . . . . . . . .           186,214                    171,368 
 Mewbourne Development Partners 94-B, L.P. . . . . . . . . . . .           181,511                    188,641 
                                                                                                              
 Mewbourne Development Partners 94-C, L.P. . . . . . . . . . . .           178,193                    175,334 
 Mewbourne Energy Partners 1994 Private L.P  . . . . . . . . . .            38,026                     95,905  
 Mewbourne Energy Partners 95-A, L.P.  . . . . . . . . . . . . .            79,809                    234,167 
 Mewbourne Energy Partners 95-B, L.P.  . . . . . . . . . . . . .            69,275                     40,676  
                                                                                                              
 Mewbourne Energy Partners 96-A, L.P.(6) . . . . . . . . . . . .            63,912                          0       
</TABLE>


(1)      Includes managing partner's share of drilling and completion costs.
(2)      Represents all oil and gas revenues credited to the managing partner
         net of royalties and other burdens.  Does not include interest or
         other income.
(3)      The sharing of the partnership revenues and costs between the managing
         partner and the investors was significantly different than the sharing
         of the revenues and costs between the Managing Partner and the
         Investor Partners in the Partnership.
(4)      This partnership was terminated on November 30, 1994.
(5)      The activities of this partnership consisted solely of exploratory
         drilling.





                                       76
<PAGE>   87
(6)      This partnership was funded on November 7,1996, and as of the
         specified date was engaged in drilling and completion activities.
(7)      This partnership was terminated on September 1, 1996.


                       MANAGING PARTNER'S NET CASH TABLE
                                December 31 1996
<TABLE>
<CAPTION>
                                                 Total Expenditures     Total Revenues After
                                                  Net of Operating       Deducting Operating
                  Partnership                        Costs (1)                Costs (2)           Cash Distributions(3)
 =====================================================================================================================
 <S>                                                 <C>                    <C>                      <C>           
 Mewbourne Oil, Ltd. 1977(4)(5)  . . . . . .         $ 762,173             $1,396,676               $1,137,362    
 Mewbourne Oil, Ltd. 1978A(4)  . . . . . . .         3,120,858              4,672,138                2,887,544     
 Mewbourne Oil, Ltd. 1978B(4)(8) . . . . . .         1,871,615              3,114,528                1,890,870     
 Mewbourne Oil, Ltd. 1979(4)(5)  . . . . . .         1,470,929              5,050,169                4,499,400     
 Mewbourne Oil, Ltd. 1980(4)(5)(6) . . . . .           493,595                364,554                        0           
 Mewbourne Development Partners 92 GP  . . .           138,761                189,098                  143,302     
 Mewbourne Development Partners 93-A, L.P. .           165,548                118,717                   92,070      
 Mewbourne Development Partners 93-B, L.P. .           161,471                137,570                  103,207     
 Mewbourne Development Partners 94-A, L.P. .           146,085                131,239                  103,207     
 Mewbourne Development Partners 94-B, L.P. .           135,519                142,649                   90,090      
 Mewbourne Development Partners 94-C, L.P. .           135,809                132,944                   84,150      
 Mewbourne Energy Partners 1994 Private L.P.            19,690                 77,569                   67,320      
 Mewbourne Energy Partners 95-A, L.P.  . . .            58,752                213,110                  105,327     
 Mewbourne Energy Partners 95-B, L.P.  . . .            60,842                 32,243                   13,758      
 Mewbourne Energy Partners 96-A, L.P.(7) . .            63,912                      0                        0           
</TABLE>
- ------------------------

(1)      Includes managing partner's share of drilling and completion costs,
         exclusive of operating costs.
(2)      Represents all oil and gas revenues credited to the managing partner
         net of royalties, other burdens and operating costs.  Does not include
         interest or other income.
(3)      Net cash distributed to managing partner.  May include return of
         capital.
(4)      The sharing of the partnership revenues and costs between the managing
         partner and the investors was significantly different than the sharing
         of the revenues and costs between the Managing Partner and the
         Investor Partners in the Partnership.
(5)      This partnership was terminated on November 30, 1994.
(6)      The activities of this partnership consisted solely of exploratory
         drilling.
(7)      This partnership was funded on November 7, 1996, and as of the
         specified date was engaged in drilling and completion activities.
(8)      This partnership was terminated on September 1, 1996.


TAX DEDUCTIONS AND TAX CREDITS

         The following tables reflect the investors' share of the above
described partnership's available tax deductions that were reported in the
partnerships' tax returns and such share of tax deductions as a percentage of
their subscriptions.  The following percentages do not reflect the effect of
the revenues from the partnership's operations and are subject to audit
adjustments by the IRS.  The following tables are based on past experience and
should not be considered as necessarily indicative of the results that may be
expected from the Partnership.  It is suggested that prospective subscribers
consult with their tax advisors concerning their specific tax circumstances and
the tax benefits available to them individually, which may materially vary in
various circumstances.





                                       77
<PAGE>   88
                      CUMULATIVE TAX BENEFITS TO INVESTORS
                             PER $10,000 INVESTMENT
                               December 31, 1996
<TABLE>
<CAPTION>
                                                  First Year      Aggregate     First Year
                                                      Tax        Deductions         Tax       Cumulative Tax Benefits
                                                  Deductions    Thereafter (1)   Benefits       Through December 31,
                    Partnership                       (1)                           (2)               1993 (2)
   ==================================================================================================================
   <S>                                                 <C>           <C>            <C>                 <C>       
   Mewbourne Oil, Ltd. 1977(3) . . . . . . . .        $ 2,902        $3,326         $2,031              $4,336    
   Mewbourne Oil, Ltd. 1978A . . . . . . . . .          5,709        14,213          3,996              11,918   
   Mewbourne Oil, Ltd. 1978B(6)  . . . . . . .          2,896         9,445          2,027               8,293    
   Mewbourne Oil, Ltd. 1979(3) . . . . . . . .          4,999         5,348          3,500               6,753    
   Mewbourne Oil, Ltd. 1980(3)(4)  . . . . . .          2,926         6,284          2,048               5,885    
   Mewbourne Development Partners 92 GP  . . .          1,964         5,269            609               2,696    
   Mewbourne Development Partners 93-A, L.P. .          4,228         2,214          1,674               2,551    
   Mewbourne Development Partners 93-B, L.P. .          2,321         4,324            919               2,632    
   Mewbourne Development Partners 94-A, L.P. .          6,065           967          2,402               2,785    
   Mewbourne Development Partners 94-B, L.P. .          5,523         1,838          2,187               2,915    
   Mewbourne Development Partners 94-C, L.P. .          4,955         2,241          1,962               2,849    
   Mewbourne Energy Partners 1994 Private L.P.          5,057         2,817          2,003               3,118    
   Mewbourne Energy Partners 95-A, L.P.  . . .          5,239           583          2,075               2,306    
   Mewbourne Energy Partners 95-B, L.P.  . . .          3,716         3,391          1,472               2,815    
   Mewbourne Energy Partners 96-A, L.P.(5) . .          3,479             0          1,378               1,378    
</TABLE>   


(1)      Tax deductions include Non-Capital Expenditures.
(2)      Tax benefits are tax deductions multiplied by the respective year's
         maximum tax rate.  
(3)      This partnership was terminated on November 30, 1994.  
(4)      The activities of this partnership consisted solely of exploratory 
         drilling.  
(5)      This partnership was funded on November 7, 1996, and as of the 
         specified date was engaged in drilling and completion activities.
(6)      This partnership was terminated on September 1, 1996.


                      CASH DISTRIBUTIONS AND TAX BENEFITS
                      AS A PERCENT OF TOTAL SUBSCRIPTIONS
                               December 31, 1996
                            (Investors' share only)

<TABLE>
<CAPTION>
                                                      Cash
                  Partnership                   Distributions (1)       Tax Benefits (2)           Total Return (3)
 ==================================================================================================================
 <S>                                                  <C>                  <C>                        <C>        
 Mewbourne Oil, Ltd. 1977(4)(5)  . . . . . .          111.5%(6)             43.3%                     154.9%     
 Mewbourne Oil, Ltd. 1978A(4)  . . . . . . .          185.2%(6)            119.4%                     305.0%     
 Mewbourne Oil, Ltd. 1978B(4)  . . . . . . .          135.8%(6)             82.9%                     218.7%     
 Mewbourne Oil, Ltd. 1979(4)(5)  . . . . . .            304%(6)             67.5%                     371.5%     
 Mewbourne Oil, Ltd. 1980(4)(5)(7) . . . . .            0.0%(6)             58.9%                      58.9%     
 Mewbourne Development Partners 92 GP  . . .           49.4%                27.0%                      76.4%     
 Mewbourne Development Partners 93-A, L.P. .           26.7%                25.5%                      52.2%     
 Mewbourne Development Partners 93-B, L.P. .           31.8%                26.3%                      58.1%     
 Mewbourne Development Partners 94-A, L.P. .           34.6%                27.9%                      62.4%     
 Mewbourne Partners 94-B, L.P. . . . . . . .           35.7%                29.2%                      64.8%     
 Mewbourne Development Partners 94-C, L.P. .           32.7%                28.5%                      61.2%     
 Mewbourne Energy Partners 1994 Private L.P.           18.3%                31.2%                      49.5%     
 Mewbourne Energy Partners 95-A, L.P.(8) . .           43.5%                23.1%                      61.6%     
 Mewbourne Energy Partners 95-B, L.P.(9) . .            4.6%                28.2%                      32.7%     
 Mewbourne Energy Partners 96-A, L.P.  . . .           0.0%                 13.8%                      13.8%     
</TABLE>





                                       78
<PAGE>   89
- -----------------
(1)      Total cash distributions divided by total subscriptions.
(2)      Total tax benefits divided by total subscriptions.  This table assumes
         investors were able to fully utilize all tax benefits at the maximum
         marginal federal rate.
(3)      Sum of (1) and (2).
(4)      The sharing of the partnership revenues and costs between the managing
         partner and the investors was significantly different than the sharing
         of the revenues and costs between the Managing Partner and the
         Investor Partners in the Partnership.
(5)      This partnership was terminated on November 30, 1994.
(6)      The 1977 partnership retained $553,549 of distributable operating cash
         flow to reinvest in additional drilling.  The 1978A partnership
         retained $1,836,329 of distributable operating cash flow to reinvest
         in additional drilling and $5,391,821 of distributable operating cash
         flow was used to repay certain borrowings of the partnership.  The
         1978B partnership retained $3,580,177 of distributable operating cash
         flow to reinvest in additional drilling and $30,072 of distributable
         operating cash flow was used to repay certain borrowings of the
         partnership.  The 1979 partnership retained $2,326,134 of
         distributable operating cash flow to reinvest in additional drilling
         and $125,133 of distributable operating cash flow was used to repay
         certain borrowings of the partnership.  The 1980 partnership retained
         $223,343 of distributable operating cash flow to reinvest in
         additional drilling and $732,939 of distributable operating cash flow
         was used to repay certain borrowings of the partnership.  The 92 GP
         partnership retained $44,166 of distributable operating cash flow to
         complete drilling operations.
(7)      The activities of this partnership consisted solely of exploratory
         drilling.
(8)      This partnership was funded on November 7, 1996, and as of the
         specified date was engaged in drilling and completion activities.
(9)      This partnership was terminated on September 1, 1996.


         FOR PURPOSES OF MAKING AN INVESTMENT DECISION, THE STRUCTURE AND
ACTIVITIES OF THE FIVE PRIVATE LIMITED PARTNERSHIPS SPONSORED DURING THE YEARS
1977 THROUGH 1980 ARE NOT COMPARABLE TO THE PARTNERSHIP.  IN PARTICULAR, THE
FIVE PRIVATE LIMITED PARTNERSHIPS WERE STRUCTURED TO INCLUDE ONE OR MORE OF THE
FOLLOWING ATTRIBUTES (A) ADDITIONAL ASSESSMENTS WERE REQUIRED FROM THE
INVESTORS AS CONTRASTED TO THE CURRENT OFFERING WHICH DOES NOT ALLOW FOR ANY
ADDITIONAL ASSESSMENTS, (B) SIGNIFICANT INDEBTEDNESS WAS INCURRED AS CONTRASTED
TO THE CURRENT OFFERING WHICH CONTEMPLATES ONLY LIMITED BORROWINGS AND IN
LIMITED CIRCUMSTANCES, (C) EXCESS INCOME WAS REINVESTED INTO ADDITIONAL
DRILLING ACTIVITIES AS CONTRASTED TO THE PROPOSED OFFERING WHICH DOES NOT
CONTEMPLATE SIGNIFICANT REINVESTMENT OF EXCESS INCOME, (D) ACTIVITIES WERE
ENGAGED IN THAT ARE NOT COMPARABLE TO THE ACTIVITIES PROPOSED TO BE ENGAGED IN
BY THE CURRENT OFFERING, INCLUDING DRILLING EXPLORATORY WELLS, AS CONTRASTED TO
THE CURRENT OFFERING WHICH CONTEMPLATES THE DRILLING OF ONLY DEVELOPMENT WELLS,
OR (E) THE SHARING OF PARTNERSHIP'S REVENUES AND COSTS BETWEEN THE MANAGING
PARTNER AND THE INVESTORS WAS MADE IN A SIGNIFICANTLY DIFFERENT METHOD AS
CONTRASTED TO THE CURRENT OFFERING.  DUE TO THESE SIGNIFICANT DIFFERENCES, THE
DISCLOSURE REGARDING THE PRIOR ACTIVITIES OF THE FIVE PRIVATE LIMITED
PARTNERSHIPS MAY NOT BE RELEVANT TO A PROSPECTIVE SUBSCRIBER MAKING AN
INVESTMENT DECISION WITH RESPECT TO THE PARTNERSHIP AND ARE NOT INDICATIVE OF
THE RESULTS THAT MAY BE ACHIEVED BY THE PARTNERSHIP.

RESERVES AND FUTURE NET REVENUES OF PRIOR PROGRAMS

         The following table summarizes as of December 31, 1996, the estimates
of the Proved Developed Producing and Proved Developed Non-Producing Reserves
of Mewbourne Development Partners 92 GP, Mewbourne Development Partners 93-A,
L.P., Mewbourne Development Partners 93-B, L.P., Mewbourne Development Partners
94-A, L.P., Mewbourne Development Partners 94-B, L.P., Mewbourne Development
Partners 94-C, L.P., Mewbourne Energy Partners 95-A, L.P. Mewbourne Energy
Partners 95-B, L.P. and Mewbourne Energy Partners 94 Private,  the future net
revenues attributable to such reserves, and the present value of such future
net revenues based on a constant unescalated price of oil and gas and
discounted at 10% per annum.  Such information was prepared, as of December 31,
1996, by Forrest A. Garb & Associates, Inc., the partnerships' Independent
Expert.  Current reserve information is not maintained by MD or its Affiliates
for the five private limited partnerships sponsored during the years 1977
through 1980 and therefore the reserves of such partnerships is not included in
the following table.  Likewise, insufficient reserve information currently
exists for Mewbourne Energy Partners 96-A, L.P. (which is currently engaged in
drilling and completion activities) for the reserves of such partnership to be
included in the following table.

         THE RESULTS OF PRIOR OPERATIONS SHOULD NOT BE CONSTRUED AS BEING
INDICATIVE OF THE RESULTS TO BE EXPECTED FROM AN INVESTMENT IN THE PARTNERSHIP
OR QUANTITIES OF OIL AND GAS WHICH MAY BE DERIVED FROM WELLS TO BE DRILLED BY
THE PARTNERSHIP, BUT MERELY SERVE AS ESTIMATES OF PROVED RESERVES FOR A PRIOR
PROGRAM, THE ESTIMATED FUTURE NET REVENUES OF SUCH PROGRAM BASED ON SUCH
RESERVES AND THE PRESENT VALUE OF THE ESTIMATED DISCOUNTED FUTURE NET REVENUES
OF SUCH PROGRAM.





                                       79
<PAGE>   90
                    Proved Reserves and Future Net Revenues
                            as of December 31, 1996
<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------
                                                                                                               Present
                                                                                                Estimated       Value
                                                                        Net Oil      Net Gas      Future     Discounted
                                                       Category of      Reserves    Reserves       Net       at 10% Per
                    Partnership                      Proved Reserves     (BBLS)       (MCF)      Revenues       Annum
                    -----------                      ---------------    --------    ---------    --------    ----------
 <S>                                                <C>                <C>         <C>          <C>         <C>
                                                    Proved
 MDP 92 GP (1) . . . . . . . . . . . . . . . . .    Developed          1,484       160,646        527,025     418,449

                                                    Proved
 MDP 93-A (1)  . . . . . . . . . . . . . . . . .    Developed          4,827       573,203      1,195,057     765,316

                                                    Proved
 MDP 93-B (1)  . . . . . . . . . . . . . . . . .    Developed         15,859       574,529      1,722,091   1,106,774
                                                                              
                                                    Proved
 MDP 94-A (1)  . . . . . . . . . . . . . . . . .    Developed         27,383       488,278      2,061,403   1,329,227

                                                    Proved
 MDP 94-B (1)  . . . . . . . . . . . . . . . . .    Developed         48,793       531,514      2,215,178   1,476,747

                                                    Proved
 MDP 94-C (1)  . . . . . . . . . . . . . . . . .    Developed         46,916       605,698      2,400,713   1,572,250

                                                    Proved
 MEP 94 Private (1)  . . . . . . . . . . . . . .    Developed          9,426       863,852      1,939,607   1,271,655

                                                    Proved
 MEP 95-A (2)  . . . . . . . . . . . . . . . . .    Developed         33,178     1,237,808      4,294,229   3,155,267

                                                    Proved
 MEP 95-B (2)  . . . . . . . . . . . . . . . . .    Developed         12,904       742,809      2,426,130   1,473,204

                                                    Proved
 MEP 95-B (2)  . . . . . . . . . . . . . . . . .    UnDeveloped (3)    2,196       371,985      1,151,688     670,980

                                                    Total Proved
 MEP95-B (2) . . . . . . . . . . . . . . . . . .    (4)               15,100     1,114,794      3,577,818   2,144,184
</TABLE>
- ----------------------
(1)      Includes the partnership's 80.808081% ownership interest and MD's
         19.191919% ownership interest arising under Drilling Program Agreement
         between MD and such partnership.

(2)      Includes the partnership's 87.878788% ownership interest and MD's
         12.121212% ownership interest arising under the Drilling Program
         Agreement between MD and such partnership.

(3)      Includes the reserve estimates for the #1 Virginia which was drilled
         after January 1, 1997.  The well is currently producing oil and
         natural gas.

(4)      Total Proved Reserves is the sum of Proved Developed Reserves and
         Proved Undeveloped Reserves.

         Reserve estimates and future net cash flow attributable thereto were
prepared using an unescalated price for oil and gas.  The price used was the
price being received as of December 31, 1996 which on a weighted average basis
was $24.52 per barrel of oil and $3.96 per mcf of gas.  In arriving at
estimated future net revenues, lease operating (including overhead charges
under operating agreements), transportation costs, costs of producing,
severance taxes, ad valorem taxes and estimated future capital expenditures
were deducted from revenue anticipated to be received and were not increased to
reflect the anticipated effects of inflation.  No deduction was made for
partnership or program overhead expenses, federal income taxes, depletion,
depreciation or amortization or other indirect costs.  The above estimates of
reserves and future net revenues do not include any estimate for Proved
Undeveloped Reserves.

         There are numerous uncertainties inherent in estimating quantities of
Proved Reserves and in projecting the future rates of production and the timing
of development expenditures.  The reserve data represents estimates only.
Estimates of economically recoverable oil and gas reserves and of the future
net revenues from such reserves are based on a number of factors and
assumptions, such as historical production of the properties as compared with
similar producing properties, the assumed effects of regulation by governmental
agencies, taxes, development costs and workover and remedial costs, all of
which may vary considerably from actual results.

         FOR THE FOREGOING REASONS, ESTIMATES OF THE ECONOMICALLY RECOVERABLE
RESERVES OF OIL AND GAS ATTRIBUTABLE TO ANY PARTICULAR GROUP OF PROPERTIES, THE
CLASSIFICATION OF SUCH RESERVES AND ESTIMATES OF THE FUTURE NET REVENUES
EXPECTED THEREFROM, PREPARED AT DIFFERENT TIMES OR PREPARED BY DIFFERENT
ENGINEERS, MAY VARY CONSIDERABLY.  THE FUTURE NET REVENUES SHOWN ON THE TABLE





                                       80
<PAGE>   91
SET FORTH ABOVE SHOULD NOT BE TAKEN AS THE FAIR MARKET VALUE OF THE ESTIMATED
OIL AND GAS RESERVES.

                                  TAX ASPECTS

         The following discussion is a general summary only of the United
States federal income and certain other tax aspects of partnerships engaged in
oil and gas operations and the tax effects on their partners. It is impractical
to comment on all of the tax consequences of an investment in the Partnership
or of the contemplated operations of the Partnership and the Drilling Program.
Such consequences may vary depending on an Investor Partner's particular
circumstances.  The discussion is directed primarily to individuals who are
citizens of the United States.  Persons who are not U.S. citizens, such as
partnerships, corporations, trusts, estates, or tax-exempt entities (including
a pension, profit-sharing, or stock bonus plan, Keogh plan, IRA, or other
qualified employee benefit plan, or ERISA plan) may have federal income tax
consequences substantially different from those discussed below.  A particular
investor may be subject to certain facts and circumstances that are applicable
only to him and that may give rise to additional considerations.  The following
discussion generally does not address any of those additional considerations.
In addition, an investment in Interests may have state and local tax
consequences to a particular investor that are not discussed below.
Accordingly, each potential investor is urged to consult his tax advisor prior
to purchasing Interests, with specific reference to the effect of his
particular facts and circumstances on the matters discussed herein.  See "--
General Tax Provisions" and "Terms of the Offering -- Suitability Standards."

         The tax considerations and opinions of counsel discussed herein are
based on existing provisions of the Code, existing Treasury Regulations,
published interpretations of the Code and such regulations by the IRS and
existing court decisions, any of which could be changed at any time.  Any new
legislation, judicial decisions, regulations, or other pronouncements may apply
retroactively to transactions prior to the date of such changes and could
significantly modify the statements made and tax considerations discussed in
this Prospectus.

         A portion of the discussion focuses on the characterization of income
or losses under various rules as ordinary income or loss or capital gain or
loss.  At the present time, the marginal rate of federal income tax applicable
to long-term capital gains may be significantly more favorable for an
individual taxpayer, depending upon income level, than the rate on ordinary
income.  Corporations, on the other hand, are taxable at the same rate on
ordinary income and capital gains.

OPINION OF COUNSEL

         Vinson & Elkins L.L.P., counsel to MD, has rendered an opinion that
addresses the material federal income tax consequences of an investment in
Interests from the perspective of an individual investor who is a U.S. citizen.
The opinion of counsel states the following conclusions:

                 (a)      At the time of its formation, the Partnership and the
         Drilling Program will be classified as a partnership for federal
         income tax purposes.

                 (b)      The Partnership will not be classified as a
         corporation pursuant to the "publicly traded partnership" rules of
         Section 7704 of the Code.

                 (c)      Except as noted below, the allocation of income,
         gains, losses, and deductions between the General and Limited Partners
         and MD under the Partnership Agreement, and between the Partnership
         and MD as Participants and MOC as Program Manager under the Program
         Agreement, will be respected for federal income tax purposes.

                 (d)      The passive activity loss limitations of Section 469
         of the Code will not apply to a General Partner in the Partnership
         (prior to any conversion of his General Partner Interest in the
         Partnership to a Limited Partner Interest) to the extent that the
         Partnership drills or operates wells pursuant to Working Interests.

                 (e)      The Partnership will not be treated as a "publicly
         traded partnership" for purposes of the application of the passive
         activity loss limitations of Section 469 of the Code.





                                       81
<PAGE>   92
                 (f)      The conversion of a General Partner Interest to a
         Limited Partner Interest will be nontaxable, provided, however, that
         any reduction in a Partner's share of Partnership debt resulting from
         such conversion will be treated as a cash distribution which could
         result in recognition of income to the extent that such reduction
         exceeds the adjusted tax basis of such Partner's Interest.

         For the reasons hereinafter described, counsel is unable to render an
opinion with respect to the following specific federal income tax issues: (a)
the validity of any special allocation of an item that is dependent on a
Partner's or Participant's basis in an oil and gas property (see "--
Partnership Taxation -- Allocations"), (b) the amount, if any, of the
Organization and Offering Expenses that will be deductible or amortizable (see
"-- Partnership Taxation -- Organization and Offering Expenses Sales
Commissions and Due Diligence Fees"), (c) the amount, if any, of the Management
Fee and initial Administrative Costs that will be deductible or amortizable
(see "-- Partnership Taxation -- Management Fee," "--Partnership Taxation --
Administrative Costs"), (d) the deductibility in a given year of any intangible
drilling and development costs incurred in a year prior to the drilling of the
wells to which such costs relate (see "-- Special Features of Oil and Gas
Taxation -- Intangible Drilling and Development Costs"), (e) the availability
or extent of percentage depletion deductions to the Partners (see "-- Special
Features of Oil and Gas Taxation -- Depletion"), (f) compliance of the
allocations under the Partnership Agreement and the Program Agreement with
Section 704(c) of the Code in the event that property is contributed or deemed
contributed to the Partnership or the Drilling Program (see "-- Partnership
Taxation -- Allocations"), and (g) whether Interests will be considered
"publicly offered securities" for purposes of ERISA (see "-- General Tax
Provisions -- Investment by Tax-Exempt Entities").

         Although counsel is unable to render an opinion as to the issues
described above, the discussion of federal income tax consequences set forth in
this Prospectus under the headings "Risk Factors -- Tax Risks" and "Tax
Aspects" has been reviewed by counsel and, to the extent such discussion
involves matters of law, counsel is of the opinion that such discussion is
accurate in all material respects under the Code, the Treasury Regulations
promulgated thereunder and existing interpretations thereof and addresses
fairly the principal aspects of each material federal income tax issue relating
to an investment in Interests by an individual citizen of the United States.
Finally, in light of the various opinions and assumptions described above, but
subject to the qualifications and limitations placed thereon, counsel is of the
opinion that the material federal income tax benefits of an investment in
Interests, in the aggregate, more likely than not will be realized in
substantial part by an Investor Partner who acquires his Interests for profit,
provided that an Investor Partner who acquires Limited Partner Interests either
is not subject to the passive activity loss limitations of Section 469 of the
Code or has sufficient passive income against which he can deduct his share of
any Partnership deductions and losses.  For a discussion of the timing of the
realization of such tax benefits, see "-- Special Features of Oil and Gas
Taxation -- Basis and At Risk Limitations."

         The opinion of counsel is based on the facts described in this
Prospectus and on certain representations made by MD, which representations are
described in the following discussion.  Any alterations of the facts or
representations may adversely affect the opinion rendered.  An opinion of
counsel is not binding on the IRS. No rulings will be requested from the IRS
with respect to the tax consequences of ownership of Interests in the
Partnership, and no assurance can be given that the opinions expressed by
counsel would, if challenged, be sustained by a court, or that legislation,
judicial decision or administrative interpretation may not significantly modify
the conclusions expressed in such opinions.

         Counsel has expressed no opinion with respect to the amount of
allowable deductions or losses that may be generated by the Partnership or the
actual amount of an Investor Partner's share of allowable deductions or losses
from the activities of the Partnership.

         EACH PROSPECTIVE INVESTOR PARTNER IS ADVISED TO CONSULT HIS TAX
ADVISOR WITH RESPECT TO THE UNITED STATES FEDERAL AND STATE INCOME TAX
CONSEQUENCES OF PARTICIPATION IN THE PARTNERSHIP.

         EXCEPT AS EXPRESSLY PROVIDED OTHERWISE, THE FOLLOWING DISCUSSION
RELATES TO THE PARTNERSHIP AND THE DRILLING PROGRAM SEPARATELY.





                                       82
<PAGE>   93
PARTNERSHIP TAXATION

         General.  A partnership is not a taxable entity under federal income
tax laws. Instead, each partner reports on his federal income tax return for
the taxable year in which the partnership's taxable year ends his distributive
share of the income, gains, losses, deductions, and credits of the partnership,
irrespective of any actual cash distributions made to such partner during his
taxable year.  For example, a Partner will be required to report his share of
Partnership income under the Partnership's method of accounting,
notwithstanding that the revenues resulting in such income are retained in
whole or in part by the Partnership for payment of any Partnership expenses or
debt service or for working capital.  A Partner's share of any Partnership
losses in a taxable year may be applied against his income from other sources
only to the extent of the tax basis of his interest in the Partnership and to
the extent permitted under the "passive activity" and "at risk" limitations.
See "-- Special Features of Oil and Gas Taxation -- Passive Activity Loss
Limitations" and "-- Special Features of Oil and Gas Taxation -- Basis and At
Risk Limitations."

         Partnership Classification.  The Partnership will invest in the
Drilling Program which will be a joint operation of the Partnership, MD, and
MOC.  Each Drilling Program is intended to constitute a partnership for tax
purposes only; it is not intended to be a partnership under state law and will
not be subject to state law provisions comparable to the Delaware Act.  Certain
expected tax consequences resulting from an investment in Interests are
dependent upon the classification of the Partnership and the Drilling Programs
as partnerships for federal income tax purposes.  The expenditures made and
income received by the Drilling Program will, if the Drilling Program is a
partnership for tax purposes, flow through to the related Partnership and, if
the Partnership is a partnership for tax purposes, ultimately to the Partners
in amounts equal to their respective distributive shares of income, gain, loss,
deduction and credit.  In order for the anticipated tax consequences of an
investment in Interests to materialize, the Partnership and the Drilling
Program must be classified as partnerships for federal income tax purposes and
not as associations or "publicly traded partnerships" taxable as corporations.
Any references in the following discussion to partnerships relate only to
organizations treated as partnerships for federal income tax purposes and do
not imply that the Drilling Program is a partnership for any other purpose.

         On December 17, 1996 final Treasury Regulations were issued under
Section 7701 of the Code which provide that a business entity other than a
"corporation" may elect whether to be treated as a partnership or an
association for federal income tax purposes.  Treasury Regulation Section
301.7701-2 defines "corporations" to include corporations denominated as such
under applicable law, associations, joint stock companies, insurance companies
and other entities distinguishable from the Partnership and the Drilling
Program.  Under the default rule in the Treasury Regulations, a partnership
formed under a state statute, such as the Partnership, and a joint venture,
such as the Drilling Program, are treated as partnerships for federal income
tax purposes, unless such entities affirmatively elect to be treated as
associations taxable as corporations.  The Partnership and the Drilling Program
will not elect to be treated as associations taxable as corporations for
federal income tax purposes.

         Counsel to MD is of the opinion that, at the time of formation, each
of the Partnership and the Drilling Program will be treated as a partnership
for federal income tax purposes.  Such opinion is based on the following
representations made by MD:

                 (a)      The Partnership will be organized and operated in
         accordance with all applicable state statutes and the Partnership
         Agreement and the Drilling Program will be organized and operated in
         accordance with the Program Agreement.
                 (b)      No Participant in the Drilling Program will elect to
         be excluded from the provisions of Subchapter K of Chapter 1 of
         Subtitle A of the Code.

                 (c)      The Partnership and the Drilling Program will not
         elect to be treated as corporations under the Section 7701 Treasury
         Regulations.

         No assurance can be given that the Partnership or the Drilling Program
will not lose partnership status as a result of future changes in the law, or
other facts upon which the opinion of counsel is based.





                                       83
<PAGE>   94
         The classification of the Partnership or the Drilling Program as an
association taxable as a corporation for federal income tax purposes would have
a material adverse effect on the Investor Partners.  If the Drilling Program
were determined to be taxable as a corporation, its income, deductions, and
credits would be reported by the Drilling Program and not its Participants
(including the Partnership) and the Drilling Program would be taxed directly on
its taxable income.  Distributions by the Drilling Program to the Partnership
would be treated as taxable dividends to the extent of current and accumulated
earnings and profits of the Drilling Program.  If the Partnership were
determined to be taxable as a corporation, its income, deductions, and credits
would be reported by the Partnership and not by its Investor Partners, the
Partnership would be taxed directly on any net income and distributions to its
Investor Partners would be treated as taxable dividends to the extent of
current and accumulated earnings and profits of the Partnership.  Thus, any tax
benefits anticipated from investment in the Partnership would be adversely
affected or eliminated if either the Partnership or the Drilling Program were
treated as a corporation.

         Section 7704 of the Code treats certain "publicly traded partnerships"
as corporations for federal income tax purposes.  Section 7704 defines a
publicly traded partnership as a partnership in which the interests are traded
on an established securities market or are readily tradable on a secondary
market or the substantial equivalent of a secondary market.  The rule taxing
publicly traded partnerships as corporations, however, is specifically
inapplicable to a partnership for any year if at least 90% of the partnership
gross income for such year and all preceding years consists of, among other
things, interest or income from the exploration, development, production,
processing, refining, transportation, or marketing of oil and gas and gains
from the sale of assets used to generate that income.  Counsel to MD is of the
opinion that the Partnership will not be taxable as a corporation pursuant to
the "publicly traded partnership" rules of Section 7704 of the Code.  Such
opinion is based on the following representations made by MD:

                 (a)      At least 90% of the gross income of the Partnership
         in each taxable year will consist of interest or income from the
         exploration, development, production, processing, refining,
         transportation, or marketing of oil and gas or gains from the sale of
         assets used to generate that income.

                 (b)      MD does not plan to list Interests with or trade
         Interests on an established securities exchange or to itself make a
         secondary market in Interests.

                 (c)      The sum of the percentage interests in the capital or
         profits of the Partnership sold or otherwise disposed of (including
         redemptions or repurchases) during any taxable year will not exceed 2%
         of the total interests in the Partnership's capital or profits.

                 (d)      MD is not aware of any current public or secondary
         market (or substantial equivalent thereof) for Interests and does not
         anticipate that any such market will develop.

                 (e)      MD will enforce the restriction on transfers in the
         Partnership Agreement to prevent the Partnership from qualifying as a
         "publicly traded partnership."

Such opinion is not binding on the IRS, and there can be no assurance that the
IRS will not assert that the Partnership is a "publicly traded partnership"
subject to treatment as a corporation pursuant to Section 7704 of the Code.

         THE FOLLOWING DISCUSSION IS PREDICATED ON THE ASSUMPTION THAT THE
PARTNERSHIP AND THE DRILLING PROGRAM WILL BE CLASSIFIED AS PARTNERSHIPS FOR
FEDERAL INCOME TAX PURPOSES AND WILL NOT BE CLASSIFIED AS "PUBLICLY TRADED
PARTNERSHIPS."

         Taxation of Partners.  For each taxable year, each Investor Partner
will be required to report on his individual federal income tax return his
share of Partnership income, gain, loss, deduction, and credit for such taxable
year.  Each Investor Partner is required to take his share into account in
computing his federal income tax liability regardless of whether he has
received or will receive any cash distributions from the Partnership.
Therefore, he may be required to report and pay tax on income that the
Partnership has earned but that has not been distributed to him.  This may
occur, for example, when the Partnership uses revenues to repay Partnership
borrowings or to pay nondeductible expenditures.





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         A distribution of cash to an Investor Partner generally is not taxable
to such Investor Partner unless the amount of the distribution exceeds the
Investor Partner's basis in his Interests.  Any such excess should be taxable
as capital gain, assuming those Interests are held as a capital asset.  If,
however, any portion of the distribution is considered to be in exchange for
the Investor Partner's interest in ordinary income items (including potential
recapture of intangible drilling and development cost, depletion, and
depreciation deductions), that portion will be taxed as ordinary income even if
the amount of the distribution did not exceed the Investor Partner's tax basis
in his Interests.  In addition, an Investor Partner could recognize income if
cash distributions made to him cause his at risk amount to be reduced below
zero.  See "Tax Aspects -- Special Features of Oil & Gas Taxation -- Basis and
At Risk Limitations."

         The Partnership and the Drilling Program will use the calendar year
and the accrual method of accounting for federal income tax purposes.  The IRS,
however, could require the Partnership or the Drilling Program to treat
particular items of income, gain, loss, or deduction under a different method
of accounting if it determines that the use of the accrual method with respect
to that item does not clearly reflect income.  A change in the method of
accounting could defer deductions or accelerate income.

         Allocations.  The manner in which the Partnership Agreement allocates
among the Partners items of cost and revenue and items of income, gain, loss,
deduction, and credit is discussed under "Participation in Costs and Revenues."
As there reflected, all items of income, gain, loss, deduction, and credit are
allocated 99% to the Investor Partners and 1% to the Managing Partner, with the
exception of (a) any amortization deductions for organization expenses will be
allocated 100% to the Managing Partner, (b) interest income earned on the
Capital Contributions of the Investor Partners, which will be allocated 100% to
the Investor Partners, (c) interest income earned on the Capital Contribution
of the Managing Partner, which will be allocated 100% to the Managing Partner,
and (d) costs incurred by the Partnership in connection with the performance of
any special services requested by an Investor Partner and any tax deductions
relating thereto, which will be allocated 100% to the Investor Partner
requesting such services.

         The Partnership and the Drilling Program will maintain a capital
account for each Partner or Participant which will be credited (increased) by
his or its contributions to the Partnership or Drilling Program and all items
of income and gain allocated to such Partner or Participant.  Such capital
account will be debited (reduced) by all distributions and all deductions and
losses allocated to such Partner or Participant.  On dissolution and
liquidation of the Partnership or Drilling Program, each Partner or Participant
will be entitled, after payment or provision for debts and liabilities and
adjustment of the Partners' or Participants' capital accounts for any
unrealized gain or loss in properties to be distributed in kind, to receive
assets equal to his or its respective positive capital account balance (if
any), as so adjusted.

         Partners are not obligated to restore deficit capital account balances
following the liquidation of their respective interests in the Partnership.  As
discussed under "Participation in Costs and Revenues," the Partnership
Agreement provides for certain modifications in the allocations described above
if necessary to prevent or eliminate any deficit capital account balance for
any Partner (taking into account certain reasonably expected deductions and
distributions in subsequent years).

         The manner in which the Program Agreement allocates among the
Participants thereto items of cost and revenue and items of income, gain, loss,
deduction, and credit for income tax purposes is discussed under "Participation
in Costs and Revenues."  The Program Agreement requires any Participant with a
deficit capital account balance following the distribution of liquidation
proceeds to restore such deficit to the Drilling Program.

         Partnership allocations of income, gain, loss, deduction, and credit
among partners are governed generally by Section 704(b) of the Code.  Section
704(b) provides that partnership allocations will be recognized for federal
income tax purposes if such allocations either have "substantial economic
effect" or are made (or deemed made) in accordance with the partners'
respective interests in the partnership, determined by taking into account all
relevant facts and circumstances.  If an allocation of an item does not have
substantial economic effect, such item will be reallocated among the partners
in accordance with their interests in the partnership.

         Treasury Regulations section 1.704-1(b) indicates that allocations
will have economic effect if, throughout the term of the partnership (a) they
are reflected in the partners' capital accounts, (b) such capital accounts are
respected upon liquidation of the partnership, and (c) a partner with a deficit
in his capital account following the distribution of





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liquidation proceeds is required to restore the amount of such deficit to the
partnership.  If requirements (a) and (b) are satisfied, but requirement (c) is
not, an allocation may nevertheless be considered to have economic effect if
the allocation does not cause or increase a deficit in the recipient partner's
capital account balance (determined after taking into account certain
reasonably anticipated deductions and distributions) and the partnership
agreement contains a "qualified income offset" which provides that a partner
who unexpectedly receives an adjustment, allocation or distribution which
causes or increases a deficit balance will be allocated items of income and
gain in an amount and manner sufficient to eliminate such deficit balance as
quickly as possible.  Since (a) the  allocations of items of income, gain,
loss, and deduction under the Partnership Agreement and the Program Agreement
are reflected in the Partners' and Participants' capital accounts, (b) those
capital accounts will be recognized upon liquidation of the Partnership, (c)
the Program Agreement requires a Participant with a deficit capital account
balance after the distribution of liquidation proceeds to restore the amount of
such deficit to the Drilling Program, and (d) the Partnership Agreement
contains a "qualified income offset" provision, such allocations should have
economic effect under Section 704(b).

         The economic effect of an allocation will be "substantial" if there is
a reasonable possibility that the allocation will substantially affect the
dollar amounts to be received by the partners from the partnership, independent
of tax consequences.

         Although the determination of whether economic effect is "substantial"
is a question of fact which may depend in part on the timing of income and
deductions and on consideration of the Partners' and Participants'
nonpartnership tax attributes, under present facts and circumstances, and
except as noted below, the economic effect of the allocations under the
Partnership Agreement and the Program Agreement should be considered to be
substantial under Section 704(b) and regulations promulgated thereunder.

         Counsel to MD is of the opinion that, except as discussed in the
previous paragraph and below, the allocation of income, gains, losses, and
deductions between the Investor Partners and MD under the Partnership Agreement
and between the Partnership and MD under the Program Agreement will be
recognized for federal income tax purposes.

         Under Section 704(c), income, gain, loss, and deduction with respect
to property contributed to a partnership by a partner must be shared among its
partners in a manner that takes into account the variation between the
partnership's adjusted tax basis in such property and the fair market value of
the property at the time of contribution.  It is not expected that property
will be contributed to the Partnership by a Partner or to the Drilling Program
by a Participant.  Accordingly, counsel to MD has expressed no opinion as to
whether the allocation provisions of the Partnership Agreement and the Program
Agreement will be in compliance with Section 704(c) in the event that property
is contributed or deemed contributed to the Partnership or the Drilling
Program.

         The basis of oil and gas properties owned by a partnership must be
allocated to the partners in accordance with their interests in the capital or
income of the partnership.  Such basis must be allocated in accordance with the
partners' interests in the capital of the partnership if their interests in
partnership income vary over the life of the partnership for any reason other
than the admission of a new partner, as they do in the Drilling Program.  The
terms "capital" and "income" are not defined in the statute or in the
regulations.  The regulations under Section 704 indicate that if all
partnership allocations of income, gain, loss, and deduction (or items thereof)
have substantial economic effect, an allocation of the adjusted basis of an oil
or gas property among the partners which is not otherwise governed by
principles concerning valuations or revaluations of partnership property will
be deemed made in accordance with the partners' interests in partnership
capital or income and will accordingly be recognized, provided such allocation
does not give rise to depletion adjustments to capital accounts which do not
have substantial economic effect.  Under the Partnership Agreement, the
Partnership's adjusted basis in each depletable property will be allocated 1%
to the Managing Partner and 99% to the Investor Partners.  Under the Program
Agreement, basis in oil and gas properties acquired with capital contributions
of the Participants will be allocated in accordance with each Participant's
contribution to the adjusted basis of such properties.  Such allocations appear
reasonable and in compliance with the regulations under Section 704.  In view
of the absence of judicial authority interpreting the statutory requirements,
however, counsel to MD is unable to express an opinion as to the validity of
any special allocation of an item which is dependent upon a Partner's or
Participant's basis in an oil and gas property.





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         Elections and Returns.  The Partnership and the Drilling Program will
be subject to the partnership provisions of the Code and to similar provisions
of any applicable state income tax laws.  The Partnership and the Drilling
Program will adopt the accrual method of accounting and calendar years as their
taxable years for income tax purposes.  By March 15 of each year or as soon
thereafter as reasonably possible, each Investor Partner will receive a report
showing his distributive share of items of income, gain, loss, deduction, and
credit for the preceding year.

         While no federal income tax is required to be paid by an organization
classified as a partnership for federal income tax purposes, a partnership must
file federal income tax information returns which are subject to audit by the
IRS.  Any such audit may lead to adjustments, in which event the Investor
Partners may be required to file amended personal federal income tax returns.
Any such audit also may lead to an audit of an Investor Partner's individual
tax return and adjustments to items unrelated to an investment in Interests.

         Determinations of Partnership Items at Partnership Level.  For
purposes of reporting, audit, and assessment of additional federal income tax,
the tax treatment of "partnership items" is determined at the partnership
level.  Each partner must report such items on his individual tax return in a
manner consistent with the partnership determination.  The IRS generally cannot
initiate deficiency proceedings against an individual partner with respect to
partnership items without first conducting an administrative proceeding at the
partnership level as to the correctness of the partnership's treatment of the
item.  An individual partner may not file suit for a credit or a refund arising
out of a partnership item without first filing a request for an administrative
proceeding by the IRS at the partnership level.  Individual partners are
entitled to notice of such administrative proceedings and decisions therein,
except in the case of partners with less than a 1% profits interest in a
partnership having more than 100 partners.  If a group of partners having an
aggregate profits interest of 5% or more in such a partnership so requests,
however, the IRS also must mail notices to a partner appointed by that group to
receive notice.  All Investor Partners, whether or not entitled to notice, are
entitled to participate in the administrative proceedings at the partnership
level, although the Partnership Agreement provides for waiver of certain of
these rights by the Investor Partners.  All Investor Partners in the
Partnership, including those not entitled to notice, may be bound by a
settlement reached by the Partnership's "tax matters partner," which will be
MD.  If a proposed tax deficiency is contested in any court by any Investor
Partner of the Partnership or by the Managing Partner, all Investor Partners of
the Partnership may be deemed parties to such litigation and bound by the
result reached therein.

         Organization and Offering Expenses, Sales Commissions and Due
Diligence Fees.  Amounts advanced by the Managing Partner on behalf of the
Partnership for the payment of Organization and Offering Expenses, Sales
Commissions and Due Diligence Fees should be treated as a loan to the
Partnership for federal income tax purposes.  Because the Managing Partner
bears the economic risk of loss with respect to the loan, any basis associated
with such loan will be allocated to the Managing Partner under Treasury
Regulation Section 1.752-2.  The repayment of such loan from Partnership
revenues will cause the Investors to recognize taxable income without a
corresponding cash distribution.  The Organization and Offering Expenses, Sales
Commissions and Due Diligence Fees incurred in connection with the syndication
and organization of the Partnership must be capitalized by the Partnership.
Syndication costs are not amortizable or otherwise deductible; however, the
cost of organizing the Partnership may, at the election of the Partnership, be
amortized for a period of not less than 60 months.  The Partnership intends to
elect to amortize their organization expenses over a 60 month period.  The
Treasury Regulations under Section 709 provide that non-amortizable syndication
costs include brokerage fees, registration fees, legal fees of the underwriter
or placement agent and the issuer for securities advice and for advice
pertaining to the adequacy of tax disclosures in the prospectus for securities
law purposes, printing costs, and other items.  It is possible that the IRS may
attempt to recharacterize any costs treated as organization costs as
non-amortizable syndication costs.  Due to the factual nature of this issue,
counsel has not rendered an opinion with respect to the classification of such
amounts.

         Management Fee.  Payments to a partner for services determined without
regard to the income of the partnership such as management fees are deductible
by the partnership only if they constitute ordinary and necessary business
expenses which are reasonable in amount.  The Partnership will be unable to
deduct such expenses until "economic performance" has occurred with respect
thereto (generally, when the services are performed).  In consideration for
services to be rendered by the Managing Partner in managing the business of the
Partnership during each of the initial five years, the Partnership shall pay to
the Managing Partner a Management Fee in an aggregate amount equal to 1.1% of
all Capital Contributions to the Partnership initially made by the Investor
Partners in exchange for their respective Interests in the Partnership as set
forth in the Subscription Agreements, which Management Fee will be paid from





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Partnership revenues.  To the extent the Management Fee payable by the
Partnership is determined to be a reimbursement for any nondeductible
organizational expenses or syndication fees, then such portion of the
Management Fee will not be currently deductible and may be deducted, if at all,
only upon liquidation of the Partnership.  The allocation of the Management Fee
between deductible expenses and other costs which must be capitalized or
amortized is inherently factual.  It cannot be known at present what portion of
the Management Fee will qualify as an ordinary and necessary business expense
which is reasonable in amount or over what period of time it will be
deductible.  Therefore, counsel to MD is unable to render any opinion as to the
amount, if any, of the Management Fee that will be deductible or amortizable.
There can be no assurance that the IRS will not take the position that the
Management Fee is nondeductible, in whole or in part, or that any such position
will not be sustained in litigation.

         Administrative Costs.  MD intends to take the position that
Administrative Costs reimbursed to MD or MOC by the Partnership are deductible
in the year of payment.  To the extent that Administrative Costs are determined
to constitute an organization or syndication cost or some other nondeductible
cost, such amount will not give rise to any deduction in the year of payment
but, rather, will be deductible (if at all) only over some period of time.  The
determination of the portion (if any) of the Administrative Cost that is
deductible and the timing of any such deduction are factual issues.  Therefore,
counsel to MD is unable to render any opinion as to the amount, if any, of the
Administrative Cost reimbursement that will be deductible or amortizable.

         Transferor -- Transferee Prorations.  In the event of an assignment by
an Investor Partner of his Interest in the Partnership, allocations for the
year of the assignment between the assignor and assignee of deductions, credits
and income of the Partnership will be based on the number of days of the year
during which each such Investor Partner owned such interest.

         Conversion of General Partner Interests.  As discussed under "Terms of
the Offering -- Conversion of General Partner Interests," the General Partner
Interests in the Partnership may be converted to Limited Partner Interests
following the completion of the Partnership's drilling activities.  Such
conversion will not constitute a sale or exchange.  Accordingly, a Participant
will not recognize any gain or loss because of a conversion of a General
Partner Interest in the Partnership into a Limited Partner Interest in the
Partnership, unless the General Partner's relative share of any Partnership
liabilities is reduced as a result of such conversion.  Such a reduction would
be treated as a constructive distribution of cash to that General Partner,
which would reduce the basis of his Interests and would be taxable to the
extent it exceeds his basis or at risk amount. See "Tax Aspects -- Special
Features of Partnership Taxation -- Basis and At Risk Limitations."

         A partnership will constructively terminate for federal income tax
purposes if 50% or more of the interests in profits and capital of the
partnership are sold or exchanged in any consecutive 12-month period.  The IRS
has ruled that a conversion of a general partner interest to a limited partner
interest does not result in a deemed sale or exchange of the converted
interests and therefore does not constitute a constructive termination.
Assuming this ruling is not revoked or modified, constructive termination of
the Partnership or the Drilling Program is unlikely by reason of the conversion
of the Interests held by General Partners to Limited Partner Interests.

         If a constructive termination of the Partnership or the Drilling
Program occurred, the Partnership's or the Drilling Program's assets would be
deemed distributed to the Partners or the Participants in proportion to their
interests in the Partnership or the Drilling Program and, immediately
thereafter, contributed by the Partners or the Participants to a new
partnership.  Such a constructive termination could have adverse federal income
tax consequences, such as the bunching of taxable income within one taxable
period with respect to any Investor Partner whose taxable year differs from the
Partnership's, the reallocation of basis in depreciable assets to
nondepreciable assets, the recognition of taxable income by any Investor
Partner who is deemed to receive a constructive distribution of cash in excess
of his basis in Interests or his "at risk" amount at the time of the
constructive termination, or the loss of elections made by the Partnership.
For additional discussion of the tax consequences of the conversion, see "--
Special Features of Oil and Gas Taxation -- Passive Activity Loss Limitations."





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SPECIAL FEATURES OF OIL AND GAS TAXATION

         Following is a summary of some of the principal features of United
States federal income taxation of oil and gas operations which may apply to the
Partnership and the Drilling Program.

         Lease Acquisition Costs.  The cost of acquiring oil and gas leasehold
or similar property interests is a capital expenditure which must be recovered
through depletion deductions if the lease is productive.  See "-- Special
Features of Oil and Gas Taxation -- Depletion" below.  If a lease is proved
worthless and abandoned, the cost of acquisition less any depletion claimed may
be deducted as an ordinary loss in the year the lease becomes worthless.  See
"-- Special Features of Oil and Gas Taxation -- Depreciation" below.

         Geophysical Costs.  The cost of geophysical exploration must be
capitalized as a Lease Acquisition Cost if a property is acquired or retained
on the basis of data from such exploration.  Otherwise, such costs may be
deducted as ordinary expenses.

         Operating and Administrative Costs.  Amounts paid for operating a
producing well are deductible as ordinary business expenses, as are
Administrative Costs.

         Intangible Drilling and Development Costs.  Owners of Working
Interests in oil and gas properties may elect to deduct intangible drilling and
development costs they incur, such as expenditures for drilling, labor, wages,
hauling, fuel, supplies, and other costs incident to and necessary for the
drilling and preparation of wells for production.  The Partnership and the
Drilling Program will elect to deduct all intangible drilling and development
costs.  Assuming proper elections, each Investor Partner will be entitled to
deduct his distributive share of the intangible drilling and development costs
incurred by or allocable to the Partnership, subject to the basis, at risk and
passive activity loss limitations discussed below.  See "-- Special Features of
Oil and Gas Taxation -- Basis and At Risk Limitations" and "-- Special Features
of Oil and Gas Taxation -- Passive Activity Loss Limitations."  Any intangible
drilling and development costs allocable to the Partnership which are incurred
prior to the formation of the Partnership are not deductible by the Partners
even if paid by the Partnership.  Such costs must be capitalized as Lease
Acquisition Costs.  See "-- Special Features of Oil and Gas Taxation -- Lease
Acquisition Costs."

         Some Capital Contributions to the Partnership may be expended through
the Drilling Program in one year as required under drilling contracts for
services to be performed in the following year.  The Partnership may deduct
such expenses in the year incurred only if "economic performance" with respect
thereto occurs in such year or, subject to certain limitations, within 90 days
after the close of such year, and all other requirements for deductions by
accrual basis taxpayers are met.  In the case of the drilling of an oil and gas
well by entities such as the Partnership, "economic performance" is generally
deemed to occur when the well is spudded (i.e., boring is commenced).  Even if
all of these requirements are met, Investor Partners will be entitled to deduct
their share of any such prepayments only to the extent of the "cash basis" of
their Interests, determined without regard to any liability of the Partnership
and any amount borrowed by an Investor Partner with respect to the Partnership.
If any of these requirements are not satisfied in the year the expense is
incurred, any deductions attributable to such expense would be deferred to the
subsequent year in which the contract to which such expense relates is
performed and subject to tax law in effect at such time.  The deductibility of
any intangible drilling costs by the Partnership in the year incurred is an
inherently factual determination predicated largely on future events.
Accordingly, Counsel to MD is unable to express any opinion as to the
deductibility in a given year of any intangible drilling and development costs
incurred in a year prior to the drilling of the wells to which such costs
relate.  If Investor Partners are admitted to the Partnership late in a
calendar year and the Partnership expends a substantial portion of its capital
or contracts for required prepayments in such year which do not meet the
requirements discussed above, a significant portion of any material tax
benefits associated with an investment in the Partnership that would otherwise
be realized in year of admission would be deferred to a subsequent year or
years and subject to the tax law in effect at such time.

         Subject to the limitations discussed above, an Investor Partner who
qualifies as an "independent producer" (see -- Special Features of Oil and Gas
Taxation -- Depletion) will be entitled to deduct his full share of domestic
intangible drilling and development costs for federal income tax purposes.  An
Investor Partner who does not qualify as an "independent producer" may
currently deduct 70% of the intangible drilling and development costs and may
amortize





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the remaining 30% of such costs over a period of 60 months, except that all
costs of dry holes may be deducted in the year the drilling is completed.

         Previously deducted intangible drilling costs will be recaptured as
ordinary income upon the disposition by the Partnership of property to which
such deductions relate (to the extent of the gain recognized) or upon the
disposition by an Investor Partner of Interests.  See "-- Special Features of
Oil and Gas Taxation -- Sale of Gas Property" and "-- Special Features of Oil
and Gas Taxation -- Sale of Interests."

         Depreciation.  The cost of equipment such as casing, tubing, tanks,
pumping units, and other similar property may not be deducted currently.  Such
costs must be capitalized and recovered through depreciation.  The depreciation
deduction for most equipment used in domestic oil and gas exploration and
production is calculated using an accelerated recovery method and a seven-year
recovery period.  Each Investor Partner will be entitled to his distributive
share of the Partnership's depreciation deductions, subject to the general
restrictions discussed herein.

         Depletion.  Except as discussed below, an Investor Partner may deduct
a depletion allowance for the greater of cost or percentage depletion with
respect to each oil and gas property of the Partnership.  Investor Partners
must compute their own depletion allowance and maintain records of the adjusted
basis of property for depletion and other purposes.  While the Partnership will
furnish its Investor Partners with information relating to this computation,
these requirements may impose an administrative burden on an Investor Partner.

         Cost depletion is calculated by dividing the adjusted basis of a
property by the total number of units of oil or gas expected to be recoverable
therefrom and then multiplying the quotient by the number of units of oil or
gas recovered from such property and sold during the year.  Cost depletion, in
the aggregate, cannot exceed the adjusted basis of the property.  For a
discussion of the determination of a General Partner's share of depletable
basis, see "-- Partnership Taxation -- Allocations" above.

         Under percentage depletion, the owner of an economic interest in an
oil or gas property, or a partner in a partnership (such as the Partnership and
the Drilling Program) which holds such an economic interest, may deduct an
amount equal to 15% (and in the case of marginal production an additional 1%,
subject to a maximum increase of 10%, for each whole dollar by which $20
exceeds the average domestic wellhead price for crude oil for the immediately
preceding fiscal year) of his gross income from the depletable property for the
taxable year.  The percentage depletion deduction is limited, however, to 100%
of the taxable income of the owner (or partner) from the property for each
taxable year, computed without the depletion allowance.  See "-- General Tax
Provisions -- Alternative Minimum Tax."

         Percentage depletion is generally available only with respect to
domestic oil and gas production of certain "independent producers," which, in
general, are persons not directly or indirectly involved in the retail sale of
oil, natural gas, or derivative products or the operation of a major refinery.

         An independent producer may deduct percentage depletion only to the
extent his average daily production of domestic crude oil does not exceed 1,000
barrels.  This depletable amount may be allocated between crude oil and natural
gas production, with 6,000 cubic feet of domestic natural gas production
regarded as equivalent to one barrel of crude oil.  The 1,000 barrel limitation
must be allocated among the independent producer and certain controlled or
related persons and family members in proportion to the respective production
by such persons during the period in question.

         The percentage depletion deduction available to independent producers
is limited to 65% of the taxpayer's total taxable income for the year.  Any
percentage depletion deduction disallowed because of the 65% limitation may be
deducted in the following taxable year if the percentage depletion deduction
for such year plus the deduction carryover does not exceed 65% of the
taxpayer's total taxable income for that year.  The carryover period resulting
from the 65% net income limitation is indefinite.

         All or a portion of any gain recognized on the disposition of a
depletable property or of Interests may be taxed as ordinary income to the
extent of recapture of depletion deductions (except for percentage depletion
deductions in





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excess of the basis of the property).  See "-- Special Features of Oil and Gas
Taxation -- Sale of Property" and "-- Special Features of Oil and Gas Taxation
- -- Sale of Interests."

         Because depletion will be computed separately by each Investor Partner
and not at the Partnership level, no assurance can be given, and counsel to MD
is unable to express any opinion as to the availability or extent of percentage
depletion deductions to the Investor Partners.  Each prospective Investor
Partner should consult his personal tax advisor to determine whether percentage
depletion would be available to him.

         Passive Activity Loss Limitations.  Generally, a taxpayer can deduct
losses from "passive activities" only against income from passive activities
and can utilize passive activity credits only to offset the tax attributable to
passive activity income.  The taxpayer cannot use passive activity losses to
offset personal earnings, active business income, or investment or portfolio
income (such as interest, dividends, royalties, or gains from the sale of
assets that generate investment or portfolio income) and cannot reduce his tax
liability attributable to those items with passive activity credits.

         A passive activity is generally defined as any activity that involves
the conduct of a trade or business in which the taxpayer does not materially
participate.  Ownership of Limited Partner Interests will be a passive activity
and a Limited Partner will be subject to the passive activity loss limitations
with respect to his share of Partnership losses and deductions.  Consequently,
a Limited Partner's share of Partnership losses and deductions may be deducted
only to the extent of his share of Partnership income and any income from other
passive activities.  Passive activity losses that may not be utilized because
of the passive activity loss limitations may be carried forward to offset
passive activity income in subsequent years.

         Interest income (including interest from any production payment
treated as loans for federal income tax purposes and interest from the
investment of the Partnership's working capital or other funds) and royalty
income are treated as portfolio income under the passive activity rules and are
not considered to be income from a passive activity.  The Treasury Department
also has the authority to prescribe Regulations "requiring net income or gain
from a limited partnership or other passive activity to be treated as not from
a passive activity."  No such Regulations have been issued to date, and the
Treasury Department has indicated that any subsequent Regulations on this
subject would be prospective only.  No assurance can be given, however, that
subsequent Regulations will not retroactively characterize certain items of
Partnership income as non-passive.

         When a limited partnership disposes of an activity, the limited
partners can deduct their suspended passive activity losses attributable to
that activity.  Although unclear, each oil or gas property may constitute a
separate activity for purposes of the passive activity rules.  Assuming that
each oil or gas property is a separate activity, whenever the Partnership sells
an oil or gas property to an unrelated party or abandons it, each Limited
Partner in the Partnership will then be able to deduct any suspended passive
activity losses attributable to that property.  If the Partnership disposes of
only part of its interest in a property, however, Limited Partners will only be
able to offset their suspended passive activity losses attributable to that
property against the gain on the disposition.  Any remaining suspended passive
activity losses will remain suspended.  Notwithstanding whether an oil and gas
property is a separate activity, when a Limited Partner sells all his Interests
(and has no further interest in the Partnership), he will be able to deduct all
his suspended passive activity losses attributable to the Partnership.

         A taxpayer's interest in an oil or gas well drilled or operated
pursuant to a Working Interest does not constitute a passive activity so long
as the taxpayer owns the Working Interest directly or through an entity that
does not limit the taxpayer's liability with respect to such drilling or
operation.  In general, an entity will be considered to limit the liability of
the taxpayer with respect to the drilling or operation of a well only if, under
applicable state law, the taxpayer's potential liability is limited to a
determinable fixed amount.  Indemnification agreements, insurance, stop loss
arrangements, or other similar arrangements are not taken into account in
determining whether a taxpayer holds a Working Interest through an entity that
limits the taxpayer's liability.  Counsel to MD is of the opinion that the
passive activity loss limitations will not apply to General Partners in the
Partnership (prior to any conversion of their General Partner Interests to
Limited Partner Interests) to the extent that the Partnership drills or
operates wells pursuant to Working Interests.  Consequently, each General
Partner should be entitled to deduct currently his share of intangible drilling
and development costs and other deductible expenses allocable to the drilling
or operation of wells pursuant to Working Interests without regard to the
passive activity loss limitations (but subject to the basis and at risk
limitations





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discussed above).  A General Partner's share of Partnership income will be
non-passive income, however, that may not be offset by losses from any passive
activities.  This rule also applies to income attributable to a General
Partner's Interests that have been converted.  The exception for Working
Interests would not be applicable to any operations of the Partnership other
than the drilling and operation of wells pursuant to Working Interests.
Therefore, if the Partnership acquires an interest or participates in other
activities, such activities will be treated as passive activities to the
General Partners of the Partnership and any losses derived by those General
Partners with respect to such activities will be passive activity losses
allowable only to the extent discussed above.

         It should be noted that if a General Partner is an S corporation, a
limited partnership, a limited liability company, or a trust, the Working
Interest exception will not apply to the shareholders, limited partners, or
beneficiaries thereof because that form of ownership limits the liability of
the ultimate owners.

         As discussed under "Terms of the Offering -- Conversion of General
Partner Interests," the General Partner Interests in the Partnership may be
converted to Limited Partner Interests following the completion of the
Partnership's drilling activities.  So long as such conversion does not occur
until that time, the Interests of the General Partners will not be treated as a
passive activity during the drilling activities.  If, however, a General
Partner claims any loss that is treated as an active loss under the Working
Interest exception, any net income in succeeding taxable years attributable to
the Working Interest (and any other properties the value of which is enhanced
by drilling, logging, seismic testing, or other activities any part of the
costs of which were borne by the taxpayer as a result of owning such Working
Interest) will be treated as active income.  Thus, if the Partnership incurs
net losses during its initial taxable years, any subsequent net income from the
Partnership will generally be treated as active income to an Investor Partner
who acquires General Partner Interests even after those Interests have been
converted to Limited Partner Interests.

         If the general partners of a partnership deduct losses under the
Working Interest exception and their interests are then converted to limited
partner interests during a taxable year, deductions with respect to net loss
wells that are incurred in the year of conversion but after the conversion are
considered passive activity deductions, even if the converted partners have net
income for the taxable year.  If the General Partner Interests in the
Partnership are converted to Limited Partner Interests during a taxable year,
this rule may increase both the active income and the passive loss allocable
for such year to the Investor Partners holding those Interests.  If the
conversion occurs at the beginning of a taxable year, any net losses of the
converted partners will be passive.

         The passive activity rules do not apply to corporations, other than S
corporations, personal service corporations, and closely held C corporations.
A closely held C corporation is a corporation in which not more than five
individuals own, directly or indirectly, more than 50% of the value of the
outstanding stock during the last half of the year.  An additional exception
from the passive activity rules applies to closely held C corporations that are
not personal service corporations.  Such closely held C corporations may deduct
passive activity losses against all of their income except portfolio income.

         A special provision of the passive activity rules applies to publicly
traded partnerships.  If this special provision were to apply to the
Partnership, certain additional limitations would apply, the most significant
of which is that a Limited Partner could only deduct his share of Partnership
losses and deductions against his share of passive activity income from the
Partnership.  The definition of "publicly traded partnership" for purposes of
this special provision is the same as the definition of "publicly traded
partnership" in section 7704 of the Code, except that this special provision
does not include the 90% gross income exception.  See "Tax Aspects --
Partnership Taxation -- Partnership Classification."  Based on representations
of MD concerning the anticipated lack of public trading or public markets for
the Interests, counsel to MD is of the opinion that the Partnership will not be
treated as "publicly traded partnership" for purposes of the application of the
passive activity loss limitations.

         Limitations on Interest Deductions.  Generally, a taxpayer may deduct
"investment interest" only to the extent of his "net investment income."  The
taxpayer may carry forward any unused investment interest to later years when
he has additional net investment income.  Investment interest is interest paid
on debt incurred or continued to acquire or carry property held for investment.
Net investment income includes gross income and gains from property held for
investment reduced by any expenses directly connected with the production of
such income and gains.  To the extent that





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interest is attributable to a passive activity, it is treated as a passive
activity deduction and is subject to limitation under the passive activity
rules and not under the investment interest limitation rules.

         Consequently, if a General Partner borrows money to purchase
Interests, the investment interest limitation may apply to the interest on the
debt.  In addition, a General Partner's share of Partnership income and losses
will be considered investment income and losses for purposes of the investment
interest limitation, and his share of Partnership losses will therefore reduce
his net investment income and may affect the deductibility of his other
investment interest, whether or not he borrows to purchase Interests.

         Interest expense on debt used by a taxpayer to purchase or carry an
interest in a passive activity will be taken into account in computing the
taxpayer's income or loss from the passive activity.  There are detailed
tracing and allocation rules with respect to the allocation of interest expense
to a specific expenditure.  As a result, the deductibility of interest expense
by a Limited Partner will depend upon such Limited Partner's personal tax
situation.  Potential investors who contemplate using borrowed funds to
purchase Limited Partner Interests are urged to consult with their tax advisors
with respect to the application and interaction of the investment interest and
passive activity limitations.

         It is unclear at present whether, after any conversion of the General
Partner Interests in the Partnership to Limited Partner Interests, interest on
debt incurred by a General Partner to purchase his Interests will be treated as
investment interest or will be taken into account in computing such Partner's
income or loss as a Limited Partner.

         Interest on indebtedness incurred or continued to purchase or carry
tax-exempt securities is not deductible.  Investors who currently own or
anticipate acquiring tax-exempt securities and contemplate purchasing Interests
with borrowed funds are urged to consult their tax advisors.

         Because the deductibility of any interest expense by an Investor
Partner will depend on such Investor Partner's personal tax situation, counsel
to MD is unable to express any opinion regarding the federal income tax
treatment of interest expense on indebtedness incurred by an Investor Partner
to acquire his Interests.

         For Profit Limitation.  In addition to the passive activity
limitations discussed above, an individual who engages in an activity without
the intent to make an economic profit therefrom aside from federal income tax
benefits may not take deductions attributable to such activity in excess of the
gross income he derives from the activity (except for deductions allowable
without regard to profit motive).  Thus, in any taxable year in which the
deductions of the Partnership exceed its gross income, any Investor Partner who
invested in the Partnership without the requisite economic profit motive may be
unable to deduct substantially all of his distributive share of such excess.

         Basis and At Risk Limitations.  A partner may not deduct in any year
any amount attributable to his share of partnership losses, if any, which is in
excess of his adjusted tax basis in his interest in the partnership at the end
of the partnership tax year.  An Investor Partner's initial adjusted tax basis
in his interest in the Partnership will equal his cash contributions to the
Partnership.  It will be increased by any additional cash contributions when
made, by his distributive share of Partnership income and gain and by his share
of certain borrowings of the Partnership.  It will be decreased (but not below
zero) by distributions from the Partnership, his distributive share of
Partnership losses, depletion deductions on his share of Partnership oil and
gas income and any decrease in his share of borrowings of the Partnership.
Decreases in an Investor Partner's share of liabilities that have given rise to
a basis increase will be treated as distributions of cash and, thus, will
reduce basis.

         In addition to the limitation of losses to an Investor Partner's
adjusted tax basis, losses allocable to such Investor Partner in excess of
allocable income during a taxable year may be deducted only to the extent of
the amount with respect to which such Investor Partner is "at risk" at the
close of the taxable year.  An Investor Partner will be at risk as to the
amount of money contributed, assuming such Investor Partner uses his personal
funds to make such contribution or borrows the funds on a recourse basis from a
lender unrelated to the Partnership, and amounts borrowed for use in the
Partnership for which the Investor Partner is personally liable.  The at risk
amount will be increased by such Investor Partner's share of Partnership income
and gains and the amount by which such Investor Partner's percentage depletion
deductions with respect to Partnership property exceed such Investor Partner's
share of the basis of such property.  An Investor Partner will not be at risk
with respect to amounts protected against loss through nonrecourse financings,





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guarantees, stop loss agreements, or "other similar arrangements" (which would
include the Managing Partner's indemnification obligation to General Partners
for liabilities in excess of their Capital Contributions) or with respect to
amounts borrowed from other parties having an interest in the Partnership,
family members or certain other related parties.  The at risk amount is reduced
by the amount of the allowable losses for the taxable year, the amount of
distributions made to the Investor Partner and such Investor Partner's
depletion deductions, and the reduced amount determines the extent to which
losses sustained in future years will be deductible.  Any loss disallowed as a
result of the application of the at risk provisions may be deducted in future
years to the extent the taxpayer increases his amount at risk.  Losses deducted
in a year are subject to recapture in a later year at ordinary income rates in
the event, and to the extent, a taxpayer's adjusted amount at risk falls below
zero.

         The at risk limitation applies on an activity-by-activity basis, and
in the case of oil and gas properties, each property is treated as a separate
activity.  Thus, an investor's interest in each oil or gas property is treated
separately so that a loss from any one property is limited to the at risk
amount for that property and not the at risk amount for all the investor's oil
and gas properties.  It is uncertain how this rule is implemented in the case
of multiple oil and gas properties owned by a single partnership.  However, for
taxable years ending in 1988 (and any subsequent taxable year ending on or
before the date on which further guidance is published), the IRS will permit
aggregation of properties owned by a partnership in computing a partner's at
risk limitation with respect to such partnership.  If an Investor Partner must
compute his at risk amount separately with respect to each property owned by
the Partnership, he may not be allowed to utilize his share of losses or
deductions attributable to a particular property even though he has a positive
at risk amount with respect to the Partnership as a whole.

         Sale of Property.  When the Partnership sells property, it will
recognize gain to the extent that the amount realized on the sale exceeds its
basis in the property and will recognize loss to the extent that its basis
exceeds the amount realized.  In the case of a sale of an oil or gas property,
each Investor Partner will compute his gain or loss individually based on his
share of the amount realized (as allocated to him pursuant to the Partnership
Agreement and the Program Agreement) and his share of the basis in such
property.  The amount realized will include the amount of money received and
the fair market value of any other property received.  If the purchaser assumed
a liability in connection with the sale or takes the property subject to a
liability, the amount realized will include the amount of such liability.

         If gain is recognized on such sale, the portion of the gain that is
treated as recapture of intangible drilling and development cost, depletion, or
depreciation deductions will be treated as ordinary income and the remainder
generally will constitute "Section 1231 gain."  If loss is recognized on such
sale, such loss generally will constitute "Section 1231 loss."

         Each Investor Partner will be required to report his share of the
portion of the gain that constitutes recapture as ordinary income and must also
take into account his share of the Section 1231 gains and losses along with his
Section 1231 gains and losses from other sources.  The characterization of the
Investor Partner's share of the Section 1231 gains and Section 1231 losses
attributable to Partnership properties as either ordinary or capital will
depend on the total amount of the Investor Partner's Section 1231 gains and the
total amount of his Section 1231 losses from all sources for the year.
Generally, if the total amount of the gains exceeds the total amount of the
losses, all such gains and losses will be treated as capital gains and losses,
and if the total amount of the losses exceeds the total amount of the gains,
all such gains and losses will be treated as ordinary income and losses.  An
Investor Partner's net Section 1231 gains, however, will be treated as ordinary
income to the extent of the Investor Partner's net Section 1231 losses during
the immediately preceding five years, reduced by the Section 1231 losses
previously recaptured under this rule.

         Termination of the Partnership.  When the Partnership is terminated,
each Investor Partner in the Partnership will be taxable, in the taxable year
in which the termination occurs, on his share of Partnership income, gain,
loss, and deduction arising prior to the date of termination.  Investor
Partners must also take into account their shares of gains or losses resulting
from the sale or other disposition of Partnership assets in liquidation of the
Partnership.

         Upon the termination of the Partnership, each Investor Partner in the
Partnership will be required to recognize gain to the extent that the amount of
money distributed to him exceeds the basis of his Interests or his amount at
risk with respect to the Partnership.  See "Tax Aspects -- Special Features of
Oil & Gas Taxation -- Basis and At Risk Limitations."  An Investor Partner will
recognize no loss unless he received only money, unrealized receivables, and





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inventory.  In such a case, the Investor Partner could recognize loss to the
extent that the basis of his Interests exceeded the aggregate of the money and
the Partnership basis of the property received.  If, however, an Investor
Partner receives more or less than his share of certain ordinary income items
(including potential recapture of intangible drilling and development cost,
depletion, and depreciation deductions), the Investor Partner will be required
to recognize ordinary income or loss to that extent.

         An Investor Partner's basis in any distributed property will be equal
to the basis of his Interests, reduced by any money received.  The Investor
Partner's basis will first be allocated to ordinary income assets in an amount
equal to the Partnership basis in such assets (which generally will be zero).
Any remaining basis will be allocated to the other assets in proportion to the
basis of those assets in the Partnership's hands.  The holding period of the
property generally will include the period during which the Partnership held
the property.

         Sale of Interests.  When an Investor Partner sells an Interest
(including pursuant to the Right of Presentment), he will recognize gain or
loss measured by the difference between the amount realized on the sale and his
basis in the Interest sold.  The Investor Partner's amount realized will be the
selling price plus his share of any liabilities that increased his basis in
such Interest.  For a discussion of the computation of the tax basis in
Interests, see "Tax Aspects -- Special Features of Oil & Gas Taxation -- Basis
and At Risk Limitations."

         To the extent that the portion of the amount realized attributable to
certain ordinary income items (including potential recapture of intangible
drilling and development cost, depletion, and depreciation deductions) exceeds
the portion of the basis allocable to such items (which generally will be
zero), the gain will be ordinary income.  Therefore, a substantial portion of
any gain realized upon the sale of Interests may constitute ordinary income. So
long as the Investor Partner holds his Interests as a capital asset (generally,
an asset held as an investment), the remainder of the gain will be capital gain
and any loss will be capital loss.  The Investor Partner will be required to
recognize the full amount of the ordinary income portion even if it exceeds the
overall gain on the sale (in which event the Investor Partner will also
recognize capital loss to the extent the ordinary income exceeds the overall
gain) or there is an overall loss on the sale (in which event the Investor
Partner will recognize an offsetting capital loss equal to the ordinary income
portion and an additional capital loss equal to the overall loss on the sale).
Gain or loss realized by a General Partner upon the sale of Interests will
constitute active income or loss, while gain or loss realized by a Limited
Partner upon such a sale will constitute passive income or loss (which passive
loss may be used to offset active income only upon a complete disposition of
Interests).  See "Tax Aspects -- Special Features of Oil & Gas Taxation --
Passive Activity Loss Limitations."

         Generally, the sale of an interest in a partnership has no effect on
the partnership's basis in its assets.  If, however, the partnership has made
an election under Section 754 of the Code, the partnership's basis in its
assets is adjusted generally to reflect the gain or loss realized by a partner
upon the sale of an interest in the partnership.  As a result of the tax
accounting complexities inherent in, and the substantial expense attendant to,
the election to adjust the tax basis of Partnership property upon sales of
Interests, MD does not currently intend to make this election on behalf of the
Partnership.  Under the Partnership Agreement, such election may be made only
with the consent of the Managing Partner.  The absence of any such election and
of the power to compel the making of such an election may reduce the value of
Interests to a potential transferee and may be an additional impediment to the
transferability of Interests.

         An Investor Partner who sells Interests must notify the Partnership of
the transaction and must attach a statement to his federal income tax return
reciting certain facts regarding the sale.  Such notice must be given in
writing within 30 days of the sale (or, if earlier, by January 15 of the year
following the year in which the sale occurs) and must include the names and
addresses of the buyer and seller, the taxpayer identification numbers of the
buyer and seller (if known), and the date of the sale.  An Investor Partner who
fails to furnish the relevant information to the Partnership may be penalized
$50 for each such failure, unless it is shown that such failure was due to
reasonable cause and not willful neglect.  In addition, the Partnership will be
required to notify the IRS of any sale of an Interest of which it has notice or
knowledge and to report the names, addresses, and taxpayer identification
numbers of the buyer and seller, along with other required information.  The
Partnership is also required to provide copies of the information it provides
to the IRS to the buyer and seller.





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         Section 1060 of the Code may also require both the buyer and seller of
an Interest to file statements with their federal income tax returns stating
their agreement, if any, concerning the allocation of the purchase price among
assets.

         Farmouts and Backin Interests.  A manner in which the Partnership
(through the Drilling Program) may acquire oil and gas leaseholds is discussed
above under "Proposed Activities -- Farmouts."  Some farmouts may be
characterized for tax purposes as partnerships entered into by the Drilling
Program and the other party to the farmout.  The manner in which the parties to
these farmouts agree to allocate income, gain, loss, deduction, and credit (or
any item thereof) may be disallowed under Section 704 of the Code.  See "--
Partnership Taxation -- Allocations."  If the farmout creates a co-ownership
arrangement, the Drilling Program may be required to capitalize a portion of
the intangible drilling and development costs paid in excess of its fractional
share of the Working Interest acquired pursuant to the agreement.  If the
farmout creates an arrangement that is classified as an association taxable as
a corporation for federal income tax purposes, the tax benefits of investing in
the Partnership would be adversely affect, or eliminated  See -- "Partnership
Taxation -- Partnership Classification."  One type of farmout in which the
Drilling Program might be involved is a transaction in which, in exchange for
the drilling of a well on a particular drill site, a third party becomes
entitled to an assignment of 100% of the leasehold interest in the drill site
acreage (until such time as his or its drilling, completion and production
costs are recovered out of production therefrom, with a lesser percentage
thereafter) and a lesser fractional interest in the portion of the tract
exclusive of the drill site acreage.  The IRS has ruled, in Revenue Ruling
77-176, 1977-1 C.B. 77, that any transfer of rights in property other than the
drill site acreage in this type of transaction would be deemed a sale of such
other property by the party transferring the property on which gain or loss is
realized.  The IRS further ruled that, while the party receiving the acreage
and incurring the cost of drilling the well on the drill site may elect to
deduct such costs as intangible drilling and development costs, such party
would realize ordinary income equal to the value of the acreage earned
exclusive of the drill site acreage.

         MD will attempt to structure any Farmout or similar transaction in a
way which either eliminates or minimizes to the fullest extent possible the tax
consequences set forth in this ruling and the other adverse tax consequences
described above.  Nonetheless, the ruling may have adverse tax implications for
the Drilling Program and the Partnership if and when the Drilling Program
enters into such Farmouts, since the Drilling Program may recognize gain or
loss upon the transfer of an interest in the property.

GENERAL TAX PROVISIONS

Following is a brief summary of some additional federal income tax laws which
may impact upon an Investor Partner.

OTHER TAX CONSEQUENCES

         Alternative Minimum Tax.  The individual alternative minimum tax is
imposed at graduated rates of 26% and 28% on "alternative minimum taxable
income" in excess of certain exemption amounts.  The tax thus computed is
reduced by the taxpayer's regular tax liability.

         Alternative minimum taxable income is computed by increasing regular
taxable income by certain tax preference items and recomputing certain items.
For an individual taxpayer, adjustments include such items as the difference
between accelerated depreciation deductions and depreciation deductions under
the alternative system of Section 168(g) of the Code using the 150 percent
declining balance method with respect to tangible personal property and the
straight-line method with respect to real property.

         The passive activity limitations also apply for purposes of computing
alternative minimum taxable income, although tax preference items taken into
account for purposes of the passive activity rules are not taken into account
in computing alternative minimum taxable income.

         Corporations are subject to an alternative minimum tax of 20% of
alternative minimum taxable income to the extent that such amount exceeds the
greater of (a) the corporation's federal income tax liability or (b) certain
exemption amounts.  Corporate items of tax preference include items similar to
those described above for individuals, and a number of additional items.





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         Because an Investor Partner's liability for the alternative minimum
tax is computed by taking into account his regular income tax liability, the
extent to which any tax preference items directly or indirectly resulting from
an investment in Interests would be subject to the alternative minimum tax will
depend on the facts of his particular situation.  For a taxpayer with
substantial tax preference items, the alternative minimum tax could reduce the
after-tax economic benefit of his investment in Interests.  Each potential
investor should consult his tax advisor concerning the impact of the
alternative minimum tax on his investment in Interests.

         Tax Shelter Registration.  An organizer of a "tax shelter" must
register the tax shelter with the Secretary of the Treasury and obtain an
identification number which must be included on the tax returns of investors in
the shelter.  Any person who organizes any "potentially abusive tax shelter"
must maintain lists of investors therein and make such information available to
the Secretary of the Treasury upon request.

         In view of the expansive definition of the term "tax shelter" under
temporary regulations, the tax shelter registration provisions could be
interpreted to apply to the Partnership.  The Managing Partner will apply for
and obtain a tax shelter registration number with respect to the Partnership.
The registration number of the Partnership will be furnished to its Investor
Partners, who must include the number on their tax returns for any year in
which any deduction, loss, credit, other tax benefit or any income attributable
to the Partnership is claimed or reported, and must furnish the number to any
transferee of their Interests (together with certain other information).  The
Managing Partner also must maintain lists of investors in the Partnership and
make such lists available to the IRS on request.

         ISSUANCE OF A REGISTRATION NUMBER DOES NOT INDICATE THAT THIS
INVESTMENT OR THE CLAIMED TAX BENEFITS HAVE BEEN REVIEWED, EXAMINED OR APPROVED
BY THE INTERNAL REVENUE SERVICE.

         Compliance Provisions.  Taxpayers are subject to several penalties and
other provisions which encourage compliance with the federal income tax laws,
including an addition to tax of 20% of a "substantial understatement" of
federal income tax.  This addition is imposed if an understatement of tax
exceeds the greater of (a) 10% of the tax required to be shown on the return or
(b) $5,000 ($10,000 for a corporation other than an S corporation or a personal
holding company).

         Except in the case of understatements attributable to "tax shelter"
items, an item of understatement will not give rise to the penalty if (a) there
is or was "substantial authority" for the taxpayer's treatment of the item or
(b) all facts relevant to the tax treatment of the item are disclosed on the
return or on a statement attached to the return.  In the case of partnerships,
the disclosure is to be made on the return of the partnership.  However, an
individual partner may make adequate disclosure with respect to partnership
items if certain conditions are met.

         In the case of understatements attributable to "tax shelter" items,
the substantial understatement penalty may be avoided only if the taxpayer
establishes that, in addition to having substantial authority for his position,
he reasonably believed the treatment claimed was more likely than not the
proper treatment of the item.  A "tax shelter" item is one that arises from a
partnership (or other form of investment) the principal purpose of which is the
avoidance or evasion of federal income tax.  An entity will not be considered
to have a principal purpose of avoidance or evasion of federal income tax
merely because it affords itself of percentage depletion allowances, intangible
drilling and development cost deductions, or certain other deductions.  MD does
not believe that tax avoidance is the principal purpose of the Partnership and
does not anticipate that these provisions would apply to any understatement
attributable to the disallowance of the Partnership item.  Investors are
cautioned, however, to consult their tax advisors with respect to the possible
application of the substantial understatement penalty.

         Consistency Requirements.  Investor Partners must generally treat
Partnership items on their federal income tax returns consistently with the
treatment of such items on the Partnership information return, unless an
Investor Partner files a statement with the IRS identifying the inconsistency
or otherwise satisfies the requirements for waiver of the consistency
requirement.  Failure to satisfy this requirement will result in an adjustment
to conform the Investor Partner's treatment of the item with the treatment of
the item on the Partnership return. Intentional or negligent disregard of the
consistency requirement may subject an Investor Partner to substantial
penalties.





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         Nominees.  A person who holds a partnership interest as a nominee for
another person must furnish to the partnership the name and address of the
beneficial owner, along with any other information prescribed by form or
regulations.  A notice issued by the IRS requires the nominee to furnish to the
partnership the nominee's name, address, and taxpayer identification number,
the taxpayer identification number of the beneficial owner and information
concerning the partnership interests held, acquired, and disposed of by the
nominee on behalf of others during the partnership taxable year.  The nominee
also must provide certain information to the beneficial owner of the interest,
and the partnership must furnish certain information to the nominee.
Regulations to be issued may impose additional requirements.  Any prospective
investor who is acting as a nominee for another person should consult his tax
advisor regarding these requirements.

         Social Security Benefits; Self-Employment Tax.  A General Partner's
share of any income or loss attributable to Interests will constitute "net
earnings from self-employment" for both social security and self-employment tax
purposes, while a Limited Partner's share of such items will not constitute net
earnings from self-employment.  Thus, no quarters of coverage or increased
benefits under the Social Security Act will be earned by Limited Partners.  If
a General Partner is receiving Social Security benefits, his taxable income
attributable to his investment in Interests may be taken into account in
determining any reduction in benefits because of "excess earnings."

         Investment by Tax-Exempt Entities.  Net income derived from the
conduct of a trade or business regularly carried on by many tax-exempt
entities, including charitable or other exempt organizations, pension,
profit-sharing or stock bonus plans, Keogh plans, IRAs, and certain other
employee benefit plans, may constitute unrelated business taxable income
("UBTI") on which federal income tax is imposed.  UBTI in excess of $1,000 of a
tax-exempt entity which is a corporation is generally taxed at marginal
corporate rates.  Where the tax-exempt entity is a trust, UBTI in excess of
$1,000 is taxed at marginal trust rates.  Ownership of a working or operating
interest in oil or gas properties has been held to constitute income derived
from the conduct of a trade or business, even where an unrelated third party is
hired to operate the property and ownership is in the form of a partnership.
To the extent the Partnership borrows funds to acquire or improve a property or
a tax-exempt entity borrows funds to acquire Interests, a portion of the income
from such "debt financed property" may be UBTI even if otherwise excludable.
For these reasons, substantially all the income of the Partnership will
constitute UBTI.

         An otherwise tax-exempt Investor Partner may be required to file a tax
return even if such investor does not realize net taxable income from the
Partnership exceeding $1,000. Although the UBTI rules generally permit a
tax-exempt investor to offset any loss from the Partnership against income from
another unrelated trade or business and to use any unused losses in other years
subject to the general net operating loss carryback and carryforward rules, the
IRS takes the position that tax-exempt entities are subject to the passive
activity limitations.  Thus, a tax-exempt investor who becomes a Limited
Partner could offset any loss from the Partnership only against passive income
from other unrelated trades or businesses.  Tax-exempt investors also should
consider whether investment in the Partnership, especially as a General
Partner, is consistent with their exempt status.  See "-- Special Features of
Oil and Gas Taxation -- Passive Activity Loss Limitations."

         Fiduciaries of pension, profit sharing or stock bonus plans, Keogh
plans, IRAs, other qualified employee benefit plans, and other plans or
arrangements subject to ERISA, or to Section 4975 of the Code, must determine
whether an investment in Interests will satisfy certain standards, including,
among other things, (a) the exclusive purpose rule of Section 404(a)(1)(A) of
ERISA, (b) the prudence requirements of Section 404(a)(1)(B) of ERISA, (c) the
diversification requirements of Section 404(a)(1)(C) of ERISA, and (d) the
requirement of Section 404(a)(1)(D) of ERISA that the investment be in
accordance with the governing instrument of the plan or arrangement.

         A fiduciary of an employee benefit plan or other arrangement is
prohibited from engaging in certain transactions involving "plan assets" with
parties which are "parties in interest" under ERISA or "disqualified persons"
under the Code.  The United States Department of Labor has issued final
regulations defining "plan assets" for these purposes.  Under certain
circumstances, the final regulations treat a portion of the underlying assets
of an entity in which such a plan or arrangement invests as assets of the plan
or arrangement.  These regulations could apply to the Partnership, unless the
Partnership satisfies one of the exceptions set forth therein.  It is
anticipated that the Partnership will qualify for the "publicly offered
security" exception and that the underlying assets of the Partnership should
not be considered "plan assets" for purposes of these regulations.  Such issue
involves questions of fact, however, and counsel to MD is thus





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unable to render any opinion as to whether Interests will be considered
"publicly offered securities" for purposes of ERISA.  Each prospective investor
which is or may be subject to ERISA or to Section 4975 of the Code should
consult with its advisors concerning the effect of its ownership or Interests
under these rules.

         Investors and fiduciaries of IRAs also should note that an investment
in the Partnership will not alone create an IRA for any individual.

         State Law Tax Aspects.  The Partnership, through the Drilling Program,
will operate in states and localities which impose taxes on the Partnership's
assets or income or on each Investor Partner based upon his share of any income
derived from Partnership activities in such jurisdictions.  Depending upon the
location of the Partnership's properties and applicable state and local laws,
deductions or credits available to an Investor Partner for federal income tax
purposes may not be available for state or local income tax purposes.

         It is anticipated that a significant portion of the Partnership's
activities will be in Texas, which imposes a franchise tax on corporations
"doing business" in that state.  Corporate General Partners not otherwise
considered to be doing business in Texas which invest through the Partnership
may be deemed to be doing business in Texas for purposes of this tax.

         To the extent the Partnership operates in certain jurisdictions,
estate or inheritance taxes may be payable therein upon the death of an
Investor Partner.  Therefore, an Investor Partner may be subject to income
taxes, estate or inheritance taxes or both in states or localities in which the
Partnership does business as well as in his own state and domicile.

ANTICIPATED FEDERAL INCOME TAX DEDUCTIONS

         MD expects that approximately 65% to 75% of an Investor Partner's
Capital Contribution to the Partnership will be deductible or eligible for
deduction for federal tax purposes either in the tax year in which such Capital
Contribution is made or in the subsequent tax year.  Due to the application of
the passive activity loss limitations, the percentages of Capital Contributions
of Limited Partners that will be deductible will depend largely upon each such
Limited Partner's tax situation independent of his investment in Interests, and
are thus impossible to estimate.  These estimates are based upon MD's
assumptions concerning the offering termination dates for the Partnership and
MD's previous experience concerning the deductibility of the costs of drilling
and completing wells and current federal income tax law.  Further, the
estimates are based upon a number of factual assumptions, including an
assumption that contracts calling for the expenditure of a substantial portion
of the capital of the Partnership will be entered into in such year and that
such expenditures will meet applicable statutory and judicial requirements for
deductibility in that year.  See "Risk Factors -- Tax Risks -- Current Tax
Deductions."  ACCORDINGLY, THERE CAN BE NO ASSURANCE THAT THESE ESTIMATED
PERCENTAGES OF CAPITAL CONTRIBUTIONS WILL BE DEDUCTIBLE OR ELIGIBLE FOR
DEDUCTIBILITY IN THE YEAR IN WHICH THE CAPITAL CONTRIBUTION IS MADE.

INDIVIDUAL TAX ADVICE SHOULD BE SOUGHT

         The tax considerations attendant to an investment in the Partnership
are complex and vary with individual circumstances.  Each prospective Investor
Partner should review such tax consequences with his tax advisor.





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                      COMPETITION, MARKETS AND REGULATION

COMPETITION

         There are a large number of companies and individuals engaged in
exploration for oil and gas and development of oil and gas properties.
Accordingly, the Drilling Program will encounter strong competition from
independent operators and major oil companies in acquiring Leases suitable for
development by the Drilling Program.  Many of the companies so engaged have
financial resources and staffs considerably larger than those available to the
Drilling Program.  There are likewise numerous companies and individuals
engaged in the organization and conduct of drilling programs, and there is a
high degree of competition among such companies in the offering of their
programs.

MARKETS FOR SALE OF PRODUCTION

         The ability of the Partnership to market oil and natural gas found and
produced, if any, will depend on numerous factors beyond the control of the
Partnership, the effect of which factors cannot be accurately predicted or
anticipated.  Some of these factors include, without limitation the
availability of other domestic and foreign production, the marketing of
competitive fuels, the proximity and capacity of pipelines, fluctuations in
supply and demand, the availability of a ready market, the effect of United
States federal and state regulation of production, refining, transportation and
sales and general national and worldwide economic conditions.  At the present
time worldwide oil production capacity and gas production capacity in certain
areas of the United States exceed demand.  This has resulted in a substantial
decline in the price of oil and natural gas in the United States.  Although
future levels of production by members of OPEC or the degree to which oil
prices will be affected thereby cannot be predicted, it is possible that prices
for any oil and gas produced from a Program Well will be lower than those
currently available.  There is no assurance that the Partnership will be able
to market any oil or natural gas produced by it, or, if such oil or natural gas
is marketed, that favorable prices can be obtained by the Partnership.  See
"Risk Factors -- General Risks Relating to Oil and Natural Gas -- Dependence on
Future Prices, Supply and Demand for Oil and Gas."

         The United States natural gas market has undergone several significant
changes over the past few years.  The majority of federal price ceilings were
removed in 1985 and the remainder were lifted by the Natural Gas Wellhead
Decontrol Act of 1989.  Thus for the first time in many years, the United
States natural gas market is operating in a free market environment in which
the contracts between the seller and buyer determine the price of gas.

         At the same time, the domestic natural gas industry has also seen a
dramatic change in the manner in which gas is bought, sold, and transported.
Newly developed supplies of natural gas are, in most cases, no longer sold to a
pipeline company.  Instead, the pipeline company now serves the role of
transporter primarily, and gas producers are free to sell their product to
marketers, local distribution companies, end users, or a combination thereof.
This process, which began with the issuance of the Federal Energy Regulatory
Commission ("FERC") open access transportation program (often known as Order
No. 436), and culminated with the implementation of FERC Order No. 636 - the
restructuring rule, has greatly enhanced a producer's ability to avoid shut-ins
or curtailments because in the new gas environment, a producer now has a
multitude of buyers to choose from.

         Recent trends indicate substantial improvement in the price received
for natural gas.  Many analysts believe that the industry is finally
experiencing the combined effects of declining deliverability, reduced reserve
replacement and increased demand for natural gas as a fuel of choice.  While
this trend is expected to continue, natural gas prices will still probably
remain somewhat seasonal in nature and, for this reason, it is particularly
difficult to estimate accurately future prices of gas, and any assumptions
concerning future prices may prove incorrect.  See "Competition, Markets and
Regulation".

         The United States average daily production of oil declined from 9.0
million barrels in 1985 to approximately 6.5 million barrels in 1996.  The
reduced production level is in part the result of decreased drilling activity
in the United States.  Drilling activity is measured by the United States rig
count.  The United States rig count hit an historical high in 1981 of over
4,500 rigs and was 845 rigs as of the end of 1995.  Another factor contributing
to the reduction of United States oil production is the plugging and abandoning
of wells which are uneconomical due to the significant decrease in the price of
oil.





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         The United States import levels for oil have increased significantly
since 1985.  In 1985, imports of foreign oil represented 27% of the United
States' demand.  During the year 1996 imports averaged approximately 52.5% of
the United States' consumption.

         In view of the many uncertainties affecting the supply and demand for
oil, gas, and refined petroleum products, MD is unable to predict future oil
and gas prices or the overall effect, if any, that the decline in demand for
and the oversupply of such products will have on the Partnership.

REGULATION OF PRODUCTION

         The production of oil and gas found by the Drilling Program, if any,
will be subject to United States federal and state laws and regulations (and
orders of regulatory bodies pursuant thereto) governing a wide variety of
matters, including the drilling and spacing of wells on producing acreage,
allowable rates of production, marketing, prevention of waste and pollution,
and protection of the environment.  Such laws, regulations, and orders may
restrict the rate of oil and gas production below the rate which would
otherwise exist in the absence of such laws, regulations, and orders, and may
restrict the number of wells which may be drilled on a particular Lease.

NATURAL GAS PRICES

         The Natural Gas Wellhead Decontrol Act of 1989 was enacted on July 26,
1989, and provides that all gas prices are decontrolled at the wellhead
effective January 1, 1993.  Accordingly, sales of natural gas by the
Partnership generally will not be subject to the maximum lawful price ceilings
set by the Natural Gas Policy Act of 1978, as amended.  Thus, market conditions
will determine the prices that the Partnership receives from the sale of
natural gas produced from Program Wells.

OIL AND LIQUID HYDROCARBON PRICE CONTROLS

         There are currently no federal price controls on oil production, and
sales of oil, condensate, and natural gas liquids by the Partnership can be
made at uncontrolled market prices.  However, there can be no assurance that
Congress will not enact controls at any time.

         State statutory provisions relating to oil and gas generally require
permits for the drilling of wells and also cover the spacing of wells, the
prevention of waste, the rate of production, the prevention and clean-up of
pollution, and other matters.  For example, the Railroad Commission of Texas
determines the amount of gas producers can produce and purchasers can take.

POSSIBLE LEGISLATION

         Currently there are many legislative proposals pertaining to
regulation of the oil and gas industry, which proposals may directly or
indirectly affect the activities of the Partnership.  No prediction can be made
as to what additional energy legislation may be proposed, if any, nor which
bills may be enacted nor when any such bills, if enacted, would become
effective.

REGULATION OF THE ENVIRONMENT

         The exploration, development, and production of oil and gas is subject
to various federal and state laws and regulations to protect the environment.
Various states and governmental agencies are considering, and some have
adopted, other laws and regulations regarding environmental control which could
adversely affect the business of the Partnership.  Compliance with such
legislation and regulations, together with any penalties resulting from
noncompliance therewith, will increase the cost of oil and gas development and
production.  Certain of these costs may ultimately be borne by the Partnership.

         The preceding discussion of regulation of the oil and gas industry is
necessarily brief, and is not intended to constitute a complete discussion of
the various statutes, rules, regulations, or governmental orders to which the
Partnership's and the Drilling Program's operations may be subject.





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                         LIABILITY OF INVESTOR PARTNERS

GENERAL PARTNERS

         By law, each General Partner in the Partnership is jointly and
severally liable for the liabilities and recourse obligations of the
Partnership.  Accordingly, a single General Partner legally could be held
responsible for the liabilities and obligations of the entire Partnership.
Furthermore, under certain circumstances, joint Working Interest owners may be
jointly and severally liable for obligations arising in connection with the
development and operation of the Lease in which they jointly own an interest.
See "Risk Factors -- Particular Risks Relating to the Interests -- Liability of
Joint Working Interest Owners."  Because the Partnership will own a Working
Interest in Leases in which the Participants (and likely others) own Working
Interests, the Partnership, and therefore the General Partners of the
Partnership, could be liable for obligations of all such joint Working Interest
owners.

         Pursuant to the terms of the Partnership Agreement, the General
Partners and the Managing Partner of the Partnership will agree that, as among
themselves, each General Partner and the Managing Partner will be responsible
only to pay his pro rata share of the Partnership's liabilities and
obligations, and will be entitled to contribution from other General Partners
and the Managing Partner of the Partnership if he incurs liability in excess of
his pro rata share.  Furthermore, MD will indemnify each General Partner of the
Partnership.  MD will undertake to indemnify each General Partner for any and
all Partnership-related obligations and liabilities otherwise allocable to or
paid by such General Partner which are in excess of such General Partner's
share of the Partnership's undistributed assets.  However, such contribution
rights and indemnity do not legally negate a General Partner's liability for
the Partnership's obligations, and a General Partner still could be subject to
liability in excess of the amount of his Capital Contribution if MD should
become bankrupt or for any other reason are unable to meet the financial
commitments of the indemnity.  This liability could result in the necessity for
a General Partner to make additional payments to the Partnership.  Due to the
uncertain nature of any such liability, it is not possible to determine the
amount of any such liability.

         MD will conduct the operations of the Partnership in a manner designed
to reduce the risk that a General Partner could be required to make such
additional payments.  The actions to be taken by MD and Affiliates thereof
include:

                 (a)      Insurance.  MOC will maintain insurance coverage
         obtained in an amount equal to approximately $50,000,000 against
         third-party liabilities which may arise due to drilling activities and
         against losses of equipment owned by the Partnership, MD, and
         Affiliates thereof.  See "Proposed Activities -- Insurance" for a
         detailed description of the insurance policies maintained by MOC.

                 (b)      Drilling Activities.  It is anticipated that the
         drilling activities of the Partnership will be conducted primarily in
         the shelf and the slope areas of the Permian Basin (located in West
         Texas and Southeastern New Mexico and the Anadarko Basin (located in
         Western Oklahoma and the Texas Panhandle) where the probability of
         encountering severely over-pressured formations and other hazards
         associated with drilling activities is relatively less likely.  MOC
         and its Affiliates have drilled over 606 wells in the 32 years since
         1965, and except for one well drilled in 1982 as to which a downhole
         blowout occurred (resulting in claims of approximately $923,202 which
         were fully insured subject to the applicable deductible), MOC and its
         Affiliates have not experienced any material explosion, fire or
         similar hazard with respect to any of these wells.

                 (c)      Prevention of Cost Overruns.  MOC has extensive
         experience in estimating drilling costs to minimize the possibility
         that cost overruns will occur while the Partnership is engaged in
         drilling activities.  In addition, after approximately 90% of the
         Partnership's funds available for drilling activities have been
         expended, Mewbourne will cause additional wells to be drilled on a
         sequential basis (i.e., not more than one drilling operation will be
         conducted contemporaneously), to further reduce the likelihood of a
         cost overrun.

                 (d)      Conversion of Interest.  MD anticipates that each
         General Partner in the Partnership will be converted to a Limited
         Partner in the Partnership following completion of the Partnership's
         drilling activities (which MD anticipates will occur within 8 to 12
         months after the funding of the Partnership).  The Partnership
         Agreement provides that such conversion may be delayed if the Managing
         Partner determines that conversion





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         at that time would not be in the best interests of the General
         Partners; provided that if the Managing Partner determines that such
         conversion would not be in the best interests of the General Partners,
         the insurance coverage limits as set forth under "Proposed Activities
         -- Insurance" will not be reduced unless such coverage becomes
         unobtainable or is only available at premiums which are prohibitively
         more expensive than the premiums now being paid for such policies.
         Once conversion has taken place, the Converted Partners of the
         Partnership will continue to have the responsibilities of General
         Partners of the Partnership with respect to liabilities and
         obligations incurred prior to the effective date of the conversion.
         However, Converted Partners generally will have the lesser liability
         of limited partners under Delaware law with respect to obligations and
         liabilities arising after the conversion. The greatest possibility
         that a General Partner might become liable for obligations in excess
         of his Capital Contribution to the Partnership will occur during the
         time when the Partnership is engaged in drilling activities. It is
         anticipated that all such drilling activities will be conducted and
         completed prior to conversion of the General Partners to Limited
         Partners.

                 (e)      Non-Recourse Debt.  Pursuant to the Partnership
         Agreement, the Partnership will be permitted to incur debt only if the
         lender agrees that it will not have recourse against the individual
         General Partners of the Partnership.  Accordingly, no General Partner
         could be required to contribute funds to the Partnership in the case
         of a default under such loan arrangement.  A lender under such
         arrangement, however, would most likely have the right to foreclose
         against the properties of the Partnership, so that the General
         Partners in the Partnership could lose the value of their investment
         in the Partnership.  Furthermore, such restrictions will not protect a
         General Partner from liability for trade debt, contractual obligations
         other than loans or third-party liabilities.

LIMITED PARTNERS

         Under the Delaware Act, a limited partner is not liable for the
obligations of a limited partnership unless he is also a general partner or, in
addition to the exercise of his rights and powers as a limited partner, he
participates in the control of the partnership's business, and then only to
persons who transact business with the limited partnership reasonably
believing, based upon the limited partner's conduct, that the limited partner
is a general partner. The Delaware Act provides that certain acts, including
the exercise of the right to vote on matters specified in the partnership
agreement, do not constitute participation by a limited partner in the control
of a limited partnership's business. Assuming that a Limited Partner does not
take part in the control of the Partnership's business and that he otherwise
acts in conformity with the provisions of the Partnership Agreement, his
liability under the Delaware Act will be limited, subject to certain possible
exceptions, generally to the amount of capital he has contributed to the
Partnership. Under the Delaware Act (i) a Limited Partner is obligated to the
Partnership to perform any promise to contribute cash or property or perform
services, even if he is unable to perform because of death, disability, or
other reason, and such obligation may be enforced in certain circumstances by a
third party creditor of the Partnership and (ii) a Limited Partner may be
liable to the extent of prohibited distributions (as described below) made to
the Limited Partner, if he knew, at the time of the distribution, that it was
prohibited. A Limited Partner's liability for the return of any distribution
terminates, however, after the expiration of three years from the date of the
distribution. Under the Delaware Act, a Limited Partner may not receive a
distribution from the Partnership to the extent that at the time of and after
giving effect to the distribution, all liabilities of the Partnership, other
than liabilities to Limited Partners on account of their Interests, exceed the
fair value of the Partnership's assets. Under the Delaware Act, an assignee who
becomes a substituted Limited Partner of the Partnership is liable for the
obligation of his assignor to make capital contributions, except that the
assignee is not obligated for liabilities unknown to him at the time he became
a Limited Partner and that could not be ascertained from the Partnership
Agreement.

         It is currently anticipated that the Partnership will conduct
substantially all of its business in the states of Texas, Oklahoma, and New
Mexico, where the Partnership will register to do business as a foreign limited
partnership.  The Partnership may also be deemed to be conducting business in
various states, other than Texas, Oklahoma, and New Mexico, in which the
Partnership acquires and operates properties.  The applicability of state laws
to limited partners of a limited partnership such as the Partnership in such a
situation and limitations of the liability of limited partners for the
obligations of the limited partnership have not been clearly established in
many jurisdictions.  If it were determined that the right or exercise of the
right by the Limited Partners as a group to remove or replace the Managing
Partner, to make certain amendments to the Partnership Agreement, or to take
other action pursuant to the Partnership Agreement,





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constitute "control" of the Partnership's business for the purposes of the
statutes of any relevant jurisdiction, a Limited Partner might be held
personally liable for the Partnership's obligations under the laws of such
jurisdiction.  Further, under the laws of certain jurisdictions, a Limited
Partner might be liable for other amounts, such as the amount of any
undistributed profits to which such Limited Partner is entitled, with interest,
or interest on the amount of capital contributions rightfully returned to him.
Maintenance of limited liability will require compliance with legal
requirements in such jurisdictions.  The Partnership and the Drilling Program
will operate in such a manner as its Managing Partner deems reasonable,
necessary and appropriate to preserve the limited liability of Limited
Partners.

             SUMMARY OF PARTNERSHIP AGREEMENT AND PROGRAM AGREEMENT

         The following is a summary of certain provisions of the Partnership
Agreement and the Program Agreement.  This summary is qualified in all respects
by reference to the full text of the form of Partnership Agreement, which
appears as Exhibit A to this Prospectus; and the form of Program Agreement,
which appears as Exhibit B to this Prospectus.  Each prospective purchaser is
urged to review, and be advised with respect to the effect of, the provisions
of the Partnership Agreement and the Program Agreement.

TERM

         The Partnership is organized under the Delaware Act.  The Drilling
Program will be a partnership for income tax purposes only and, for all other
purposes, is intended to be an agreement among MOC, as Program Manager, and MD
and the Partnership as joint owners or tenants-in-common of undivided interests
in the Drilling Program's oil and gas properties.  The Partnership and the
Drilling Program will continue until terminated as provided for in the
Partnership Agreement and the Program Agreement.  See "-- Dissolution,
Liquidation and Termination" below.

RIGHTS AND POWERS OF PARTNERS

         Investor Partners.  Pursuant to the terms of the Partnership
Agreement, Investor Partners will have the following rights and powers with
respect to the Partnership:

                 (a)      to share all charges, credits, and distributions in
         accordance with the Partnership Agreement and share all charges,
         credits, and distributions of the Drilling Program through the
         Partnership as discussed under "Participation in Costs and Revenues";

                 (b)      to inspect at their expense books and records
         relating to the activities of the Partnership (through the Drilling
         Program) upon adequate notice and at all reasonable times (other than
         geophysical, geological and other similar data and information and
         studies, maps, evaluations, and reports derived therefrom which for a
         reasonable period of time may be kept confidential because the
         Managing Partner has agreed to keep such matters confidential or has
         determined in good faith that such matters should be kept confidential
         considering the interests of the Partnership and each of its Partners)
         and upon written request at their expense to have a copy of a list of
         names and addresses of all Partners mailed to them;

                 (c)      to have on demand true and full information of all
         activities of the Partnership (through the Drilling Program), and a
         formal account of affairs whenever circumstances render it just and
         reasonable;

                 (d)      to have dissolution and winding up of the Partnership
         by decree of court as provided in the Delaware Act;

                 (e)      to reconstitute the Partnership with a new Managing
         Partner upon the withdrawal or retirement of the Managing Partner from
         the Partnership (directly or as a result of a bankruptcy, dissolution,
         or similar event that would dissolve the Partnership) which causes the
         dissolution of the Partnership upon the election of a Majority in
         Interest of the Investor Partners;





                                      104
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                 (f)      to terminate any contract between the Partnership and
         MD or any Affiliate thereof (by a vote or written consent of a
         Majority in Interest of the Investor Partners) without penalty upon 60
         days' written notice;

                 (g)      to approve the sale of all or substantially all of
         the assets of the Partnership (except upon liquidation of the
         Partnership) by the affirmative vote of a Majority in Interest of the
         Investor Partners (except in connection with a Roll-Up transaction
         which requires the affirmative vote of a Super Majority in Interest of
         the Investor Partners);

                 (h)      to dissolve the Partnership at any time upon the
         election of a Majority in Interest of the Investor Partners;

                 (i)      to permit the assignment by the Partnership or MD of
         their obligations under the Program Agreement (if such permission is
         required under the Program Agreement) by the affirmative vote of a
         Majority in Interest of the Investor Partners;

                 (j)      to agree to the termination or amendment (except for
         certain conformatory amendments and amendments necessary to conform to
         the Code or that do not adversely affect the Investor Partners) of the
         Program Agreement or the waiver of any rights of the Partnership under
         the Program Agreement by the affirmative vote of a Majority in
         Interest of the Investor Partners;

                 (k)      to remove the Managing Partner and substitute a new
         Managing Partner to operate and carry on the business of the
         Partnership or, to remove the Program Manager and substitute a
         successor to act in such capacity by the affirmative vote of a
         Majority in Interest of the Investor Partners; and

                 (l)      to propose and vote on certain matters affecting the
         Partnership as provided in the Partnership Agreement.

         Limited Partners.  Limited Partners of the Partnership will take no
part in the control of the business or affairs of the Partnership or the
Drilling Program and will have no voice in the management or operations of the
Partnership or Drilling Program.  This lack of management and control is
necessary to insulate the Limited Partners from liability in excess of their
investment in the Partnership and their share of undistributed profits from the
Partnership. See "Risk Factors -- Particular Risks Relating to the Interests --
Liability of Limited Partners" and "Liability of Investor Partners -- Limited
Partners." Notwithstanding the foregoing, Limited Partners shall:

                 (a)      have the rights described in paragraphs (a) through
         (l) under the caption "Investor Partners" above; and

                 (b)      have their liability for operations of the
         Partnership and the Drilling Program limited to the amount of their
         Capital Contributions and to their shares of Partnership capital and
         undistributed net revenues of the Partnership, if any; provided,
         however, that under the Delaware Act the Limited Partners may under
         certain circumstances be required to repay the Partnership amounts
         previously distributed to them by the Partnership if the Partnership
         does not have sufficient other assets to satisfy the claims of
         creditors.

         General Partners.   The General Partners will delegate to the Managing
Partner the responsibility for the day-to-day operations of the Partnership.
In addition, the General Partners will covenant not to exercise the following
rights granted to them under the Delaware Act:

                 (a)      the right to withdraw from the Partnership;

                 (b)      the right to act as agent of the Partnership or to
         execute documents on behalf of the Partnership; and





                                      105
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                 (c)      the right to act (other than together with other
         General Partners constituting a Majority in Interest of the Investor
         Partners) to cause the Managing Partner on behalf of the Partnership
         to convey Partnership property or take any other action binding on the
         Partnership.

A General Partner who violates such covenants is obligated to indemnify the
Partnership and the other Partners for any loss or liability caused by such
violation.  Furthermore, in the event of a dissolution caused by a withdrawing
General Partner, upon reconstitution of the Partnership, the withdrawing
General Partner shall remain subject as a general partner to any liabilities or
obligations of the Partnership arising prior to such withdrawal.  Upon
withdrawal from the Partnership, a General Partner is entitled to continue to
receive any distributions to which he is otherwise entitled under this
Agreement for the period prior to his withdrawal; however, such General Partner
shall not be entitled to receive the fair value of his interest in the
Partnership as of the date of such withdrawal based upon his right to share in
distributions from the Partnership, and neither the Partnership nor the
Managing Partner has any obligation to repurchase any interest in the
Partnership from the withdrawing General Partner.  The withdrawing General
Partner will no longer be entitled to receive any distributions nor shall such
General Partner have any rights as an Investor Partner under the Partnership
Agreement.  The Sharing Ratios will be recalculated among the Investor Partners
without regard to the withdrawing General Partner's Capital Contribution.  See
"-- Reconstitution of the Partnership" below.

RIGHTS AND POWERS OF THE MANAGING PARTNER

         The Managing Partner has full and exclusive power (except as limited
by the Partnership Agreement and applicable law) to manage, control,
administer, and operate the properties, business, and affairs of the
Partnership.  The Managing Partner has the authority to enter into a Program
Agreement on behalf of the Partnership.  Under the Program Agreement, MOC as
Program Manager will have the power and authority to act on behalf of the
Partnership with respect to the management, control, and administration of the
business and affairs of the Drilling Program and the properties subject to the
Program Agreement.

         Under the Partnership Agreement, the Managing Partner is required to
devote only such time and effort to the business of the Partnership as may be
necessary to promote adequately the interests of the Partnership and the mutual
interests of the Partners.  The Managing Partner is permitted to engage in any
other business ventures, including the ownership and management of oil and gas
properties and the organization and management of other drilling programs.  See
"Conflicts of Interest."

INDEMNIFICATION OF MD AND AFFILIATES THEREOF

         Generally, the Managing Partner must act in good faith and for the
benefit of the Partnership in handling Partnership affairs.  See, however,
"Conflicts of Interest."  The Partnership Agreements provide, however, that
neither the Managing Partner nor any of its Affiliates shall be liable to the
Partnership or the Investor Partners for any loss suffered by the Partnership
which arises out of any action or inaction performed or omitted by the Managing
Partner or such Affiliate, if the Managing Partner in good faith has
determined, as of the time of the conduct or omission, that the course of
conduct or omission was in the best interest of the Partnership, the Managing
Partner or such Affiliate was acting on behalf of or performing services for
the Partnership, and that such conduct or omission did not constitute
negligence or misconduct.  Investors who have questions concerning the duties
and liabilities of the Managing Partner should consult their own counsel.  The
Program Manager and its Affiliates, under the Program Agreement, have similar
liability.

         The Partnership Agreement also provides that the Managing Partner and
Affiliates thereof shall be indemnified by the Partnership (only from the
tangible net assets of the Partnership and not from other assets of the
Partners) from and against all losses, judgments, liabilities, expenses, and
settlements sustained by them in connection with acts performed or omitted by
the Managing Partner or Affiliates acting on behalf of or performing services
for the Partnership or the Drilling Program; provided that, unless otherwise
ordered by a court, the Managing Partner has determined in good faith, as of
time of the conduct or omission, that the course of conduct or omission was in
the best interests of the Partnership and that the conduct or omission did not
constitute negligence or misconduct.  The Partnership is authorized to purchase
insurance against liabilities asserted against and expenses incurred by such
persons in connection with the Partnership's activities, provided that the
Partnership will not bear the cost of that portion of any insurance (other than





                                      106
<PAGE>   117
insurance customary for the Partnership's business) which insures the Managing
Partner for any liability for which the Managing Partner may not be indemnified
as discussed above.  The Program Manager has similar rights with respect to
insurance, and the Program Manager and its Affiliates are entitled to similar
indemnification under the Program Agreement.

         The Partnership Agreement further limits indemnification of the
Managing Partner by providing that the Managing Partner, its Affiliates and any
Person acting as a broker-dealer will not be indemnified for any losses,
liabilities or expenses arising from or out of a violation of federal or state
securities laws unless (a) there has been a successful adjudication on the
merits of each count involving alleged securities law violations as to the
particular indemnitee and the court approves indemnification of the litigation
costs, (b) such claims have been dismissed with prejudice on the merits by a
court of competent jurisdiction as to the particular indemnitee and the court
approves indemnification of the litigation costs, or (c) a court of competent
jurisdiction approves a settlement of the claims against a particular
indemnitee and finds that indemnification of the settlement and related costs
should be made.  Insofar as indemnification for liabilities under the
Securities Act may be permitted to the Managing Partner by the Partnership
Agreement, the Partnership has been advised that in the opinion of the
Securities and Exchange Commission and certain state securities authorities
such indemnification is against public policy as expressed in the Securities
Act, and is therefore unenforceable.

RIGHT OF PRESENTMENT

         Each Investor Partner in the Partnership may request that the Managing
Partner purchase for cash any or all of that Investor Partner's Interests
subject to certain limitations.  The Managing Partner may cause an Affiliate
thereof to fulfill its obligation hereunder to purchase all or a portion of
such Interests.  Investor Partners in the Partnership may make such requests in
each of the years 2001 through 2006.  If the Interests are subsequently listed
on a national securities exchange or are traded through the National
Association of Securities Dealer's Automated Quotation System or in the
over-the-counter market, the Right of Presentment may be terminated at the
option of the Managing Partner.  Any such listing could have an adverse effect
on the tax consequences of an investment in Interests.  See "Tax Aspects -
Classification of the Partnership for Tax Purposes" and "Tax Aspects - General
Features of Partnership Taxation - Passive Activity Loss Limitations."  If the
obligation of the Managing Partner or its purchaser designee to purchase
Interests from Investor Partners is determined to violate any existing or
future laws, such obligation will be eliminated or modified appropriately.  See
"Terms of the Offering -- Right of Presentment."

ASSIGNABILITY OF INTERESTS

         Assignability of Interests is limited. Except by gift or operation of
law or when consented to by the Managing Partner, an Investor Partner in the
Partnership may assign only whole Interests unless the Investor Partner owns
less than a whole Interest and transfers all his Interests to one person or
unless such assignment is to the Partnership, the Managing Partner, an
Affiliate thereof, or a third person specified by the Managing Partner, and an
Investor Partner must retain at least a whole Interest in the event fewer than
all of his Interests are assigned to any person other than the Partnership, the
Managing Partner, an Affiliate thereof, or a third person specified by the
Managing Partner.  In addition, Investor Partners who are residents of either
the State of California, Iowa, or Minnesota are subject to additional
restrictions concerning the amount of their Interests that may be transferred.
See "Terms of the Offering - Additional Requirements."  Interests may only be
assigned to a person otherwise qualified to become a substituted General
Partner or a Limited Partner, as the case may be.  In no event may any
assignment be made which, in the opinion of counsel to the Partnership, would
result in the Partnership being considered to have been terminated for purposes
of Section 708 of the Code or might result in a change in the status of the
Partnership to a "publicly traded partnership" within the meaning of Section
7704 of the Code, unless the Managing Partner consents to such an assignment,
or which, in the opinion of counsel to the Partnership, may not be effected
without registration under the Securities Act or would result in the violation
of any applicable state securities laws.  The Partnership will not be required
to recognize any assignment until the instrument of assignment has been
delivered to the Managing Partner.  In the case of a mere assignee of
Interests, the transferring General Partner or Limited Partner retains all
rights other than the right to receive distributions as a General Partner or
Limited Partner.  However, an assignee of Interests may become a substituted
General Partner or Limited Partner, as the case may be, and thus be entitled to
all of the rights of a General Partner or Limited Partner, only upon meeting
certain conditions, including (a) obtaining the consent of the assignor and the
Managing Partner to such





                                      107
<PAGE>   118
substitution, (b) paying all costs and expenses incurred in connection with
such substitution, (c) making certain representations to the Managing Partner,
and (d) executing appropriate documents to evidence its agreement to be bound
by all of the terms and provisions of the applicable Partnership Agreement.
The Partnership will amend its records at least once each calendar quarter to
effect the substitution of substituted partners.  In the case of assignments,
where the assignee does not become a substituted partner, the Partnership shall
recognize the assignment not later than the last day of the calendar month
following receipt of notice of assignment and required documentation.  The
restrictions on transfer contained in the Partnership Agreement of the
Partnership may have the effect of reducing interest in the Partnership as a
potential acquisition target or encouraging persons considering an acquisition
or takeover of the Partnership to negotiate with the Partnership's Managing
Partner rather than pursue non-negotiated acquisition or takeover attempts,
although no assurance can be given that they will have that effect.

         The interest of the Managing Partner in the Partnership may not be
assigned except in certain limited circumstances set forth in the Partnership
Agreement, including without limitation assignments to Affiliates of the
Managing Partner that agree to assume a proportionate share of the obligations
of the assigning Managing Partner, dispositions arising out of the merger,
consolidation, reorganization, or similar transaction of the Managing Partner,
and any pledge by the Managing Partner.  The rights and obligations of MD and
its Affiliates with respect to the Drilling Program under the Program Agreement
may be assigned to Affiliates and successors in interest by reason of merger,
consolidation, reorganization, or similar transaction, without the consent of a
Majority in Interest of the Investor Partners of the Partnership, subject to
certain limitations set forth in the Program Agreement, and MD and its
Affiliates will have the right at any time to mortgage or pledge its interest
in properties of the Drilling Program.

REMOVAL OR WITHDRAWAL

         A Majority in Interest of the Investor Partners shall have the right
to remove the Managing Partner and to elect and substitute a new Managing
Partner.  In such event, the removed Managing Partner shall be required to
offer to sell a minimum of 20% of, and shall have the right to offer to sell
the remaining 80% of such Managing Partner's interest in the Partnership to the
new Managing Partner at a price and method of payment mutually agreeable to the
removed Managing Partner and the new Managing Partner.  If the new Managing
Partner and the removed Managing Partner are unable to agree within 10 days on
the purchase price of such interest, the new Managing Partner and the removed
Managing Partner shall select a mutually agreeable Independent Expert to
determine such purchase price.  In addition, a Majority in Interest of the
Investor Partners shall have the right to remove MOC as the Program Manager.
In such event, MOC and its Affiliates shall have the right to offer to sell up
to 100% of their collective ownership interests in Leases subject to the
Program Agreement to the new Program Manager.  The method of payment for the
removed Managing Partner's and MOC's interest must be fair and must protect the
solvency and liquidity of the Partnership.

         In the event the Managing Partner withdraws or retires from the
Partnership and such withdrawal or retirement causes dissolution of the
Partnership, a Majority in Interest of the Investor Partners shall be entitled
to reconstitute the Partnership and elect and substitute a new Managing
Partner.  Such new Managing Partner shall be entitled to acquire the
Partnership interest of the retiring Managing Partner on the same basis and in
the same manner as set forth above.  The Managing Partner may not voluntarily
withdraw from the Partnership prior to the later to occur of (i) the completion
of the Partnership's primary drilling activities under the Drilling Program,
and (ii) the fifth anniversary of the date that Investor Partners were admitted
to the Partnership.  In order to exercise its right of withdrawal, the Managing
Partner must give the Investor Partners at least 120 days' advance written
notice.

DISSOLUTION, LIQUIDATION AND TERMINATION

         The Partnership shall be dissolved upon:

                 (a)      the occurrence of December 31, 2047;

                 (b)      the vote or consent in writing of a Majority in
         Interest of the Investor Partners at any time;

                 (c)      the sale, disposition, or termination of all or
         substantially all of the Leases then owned by the Partnership;





                                      108
<PAGE>   119
                 (d)      the withdrawal, bankruptcy, insolvency, or
         dissolution in certain circumstances of the Managing Partner, the
         occurrence of any other event which would permit a trustee or receiver
         to acquire control of the property or affairs of the Managing Partner
         or any other event of withdrawal from the Partnership by the Managing
         Partner as provided for by law; provided that neither the dissolution
         of the Managing Partner as a consequence of merger, consolidation,
         recapitalization, or other corporate reorganization effected under
         Section 8.2(b) of the Partnership Agreement shall cause dissolution of
         the Partnership;

                 (e)      the adjudication of insolvency or bankruptcy of the
         Partnership, or an assignment by the Partnership for the benefit of
         creditors;

                 (f)      the withdrawal or retirement of the Managing Partner;
         or

                 (g)      the occurrence of any other event which, under
         applicable law, causes the dissolution of the Partnership.

         If dissolution of the Partnership occurs due to the withdrawal or
bankruptcy of a General Partner, the Partnership shall not be terminated but
shall automatically be reconstituted.  Upon dissolution of the Partnership for
any reason other than bankruptcy or withdrawal of a General Partner (unless it
is reconstituted as provided under "-- Rights and Powers of Partners" above),
the Managing Partner or a liquidator appointed by the Managing Partner shall
wind up the affairs of the Partnership and make final distribution of its
assets.  In the event the Managing Partner is unable to serve as liquidator,
the liquidator shall be appointed by a Majority in Interest of the Investor
Partners.

         After making a proper accounting and paying or making provision for
the payment of existing and contingent liabilities, the liquidator of the
Partnership shall sell all remaining assets of the Partnership for cash at the
best price available therefor and distribute the proceeds of such sales to the
Partners.  In the case of a sale in liquidation, the liquidator shall adjust
the capital accounts of the Partners pursuant to the Partnership Agreement to
account for all gain and loss on such sales and shall distribute the proceeds
of such sales to the Partners in accordance with their respective capital
account balances, as so adjusted.  Partners in the Partnership will not be
obligated to restore any negative balance in their capital accounts after the
liquidation of their interests in the Partnership.  The distribution of cash or
properties to the Partners will constitute a complete distribution to the
Partners of their respective interests in the Partnership and its property.

         In the event of a dissolution and liquidation of the Partnership
pursuant to an exchange or tender offer, the liquidator may assume the sale of
all remaining assets of the Partnership for cash at the respective fair market
values of such assets and then debit or credit each Partner's capital account
with its respective share of the hypothetical gains or losses resulting from
such assumed sales in the same manner as such capital account would be debited
or credited on the actual sales of such assets.  If such exchange or tender
offer is conducted pursuant to a sale of all or substantially all of the assets
of the Partnership or is otherwise binding on the Partners, the liquidator
shall distribute all securities or other assets received from the sale of the
Partnership assets to the Partners proportionately based on the Partners'
positive capital account balances, as so adjusted.  In the event of an exchange
offer that is not binding upon all Partners, the liquidator shall then exchange
for securities offered in the exchange or tender offer partnership oil and gas
properties having a fair market value equal to the sum of the positive balances
in the capital accounts, as so adjusted, of the Partners who elect to accept
the exchange or tender offer.  The liquidator shall distribute such securities
to such accepting Partners on a basis reflecting the Partners' respective
positive capital account balances, adjusted as provided above.  The Managing
Partner shall have, with respect to its general partnership interest and its
Interests in the Partnership, the right to elect to receive a distribution in
kind of partnership oil and gas properties having a fair market value equal to
the positive balance in its capital account, adjusted as provided above.  The
liquidator shall then sell the remaining property and distribute to the
Partners who elect not to accept the exchange or tender offer all remaining
cash in amounts proportionate to any positive balances in such Partners'
capital accounts, as so adjusted.

         Upon dissolution of the Partnership, the Drilling Program will
terminate and will be liquidated as provided in the tax partnership provisions
attached as Attachment A to the Program Agreement.





                                      109
<PAGE>   120
RECONSTITUTION OF THE PARTNERSHIP

         In the event the Managing Partner of the Partnership withdraws or
retires from the Partnership (directly or as a result of a bankruptcy,
dissolution, or similar event that would dissolve the Partnership), a Majority
in Interest of Investor Partners, acting at a meeting to be held within 90 days
following receipt of written notice of such event from the Managing Partner,
shall be entitled to reconstitute the Partnership and elect and substitute a
new Managing Partner, which may be the retiring Managing Partner.

         In the event a Majority in Interest but less than all of the Investor
Partners in the Partnership elect to reconstitute the Partnership, the
Partners' capital accounts shall be adjusted by assuming the sale of all assets
of the Partnership for cash at the respective fair market values of such assets
as of the date of dissolution of the Partnership and debiting or crediting each
Partner's capital account with its respective share of the hypothetical gains
or losses resulting from such assumed sales in the same manner as such capital
account would be debited or credited on the actual sales of such assets.

         The new Managing Partner shall then sell for cash Partnership oil and
gas properties having a fair market value equal to the fair market value of all
Partnership oil and gas properties times the ratio of the aggregate of the
positive balances in the capital accounts, as so adjusted, of the Investor
Partners that have not elected to reconstitute the Partnership and the retiring
Managing Partner (to the extent the retiring Managing Partner's aggregate
partnership interest was not purchased by the new Managing Partner) to the
positive balances of all Partners.  The new Managing Partner shall then
distribute such cash to the Investor Partners that have elected not to
reconstitute the Partnership and to the Managing Partner (to such extent) in
proportion to the positive balances of their respective capital accounts.

         The new Managing Partner, on behalf of the Partners that have elected
not to form the reconstituted Partnership, shall retain for the benefit of the
reconstituted Partnership an undivided interest in all oil and gas properties
of the Partnership remaining after the distributions provided for above.

         The retiring Managing Partner shall have the right to elect to receive
a distribution in kind of an undivided interest in Partnership oil and gas
properties having a fair market value equal to the fair market value of all
Partnership oil and gas properties times the ratio of the positive balance in
the retiring Managing Partner's capital account to the positive balances of all
Partners.

         Each General Partner of the Partnership will covenant not to cause a
dissolution of the Partnership by voluntary withdrawal or other voluntary act.
In the event of such a dissolution, however, upon reconstitution of the
Partnership, the withdrawing General Partner shall remain subject as a general
partner with respect to any liabilities or obligations of the Partnership
arising prior to such withdrawal. Upon withdrawal from the Partnership, a
General Partner is entitled to continue to receive any distributions to which
he is otherwise entitled under the Partnership Agreement for the period prior
to his withdrawal; however, such General Partner shall not be entitled to
receive the fair value of his interest in the Partnership as of the date of
such withdrawal based upon his right to share in distributions from the
Partnership, and neither the Partnership nor the Managing Partner has any
obligation to repurchase any interest in the Partnership from the withdrawing
General Partner.  The withdrawing General Partner will not be entitled to
receive any distributions for the period subsequent to his withdrawal nor shall
such General Partner have any rights as an Investor Partner under the
Partnership Agreement.  The Sharing Ratios will be recalculated among the
Investor Partners without regard to the withdrawing General Partner's Capital
Contribution.  If the Partnership is reconstituted due to the bankruptcy of a
General Partner, the trustee, receiver, or other successor in interest of the
bankrupt General Partner shall become liable for all of the debts and
obligations of the bankrupt General Partner.

AMENDMENTS

         A Majority in Interest of the Investor Partners of the Partnership may
require the amendment of the Partnership Agreement without the consent of the
Managing Partner, except that any amendment which would increase the liability
or duties of any Partner, change the contributions required of a Partner,
provide for the reallocation of profits, losses, or deductions to the detriment
of a Partner, establish any new priority in one or more Partners as to the
return of Capital Contributions or as to profits, losses, deductions, or
distributions to the detriment of a Partner or cause the Partnership to be
taxed as a corporation, must be approved by such Partner before it will be
binding upon him.  Certain minor and





                                      110
<PAGE>   121
conformatory amendments and amendments that do not adversely affect the
Investor Partners in any material respect may be made by the Managing Partner
without the consent of the Investor Partners.

REPORTS TO PARTNERS

         The Managing Partner will furnish to the Investor Partners of the
Partnership certain semi-annual and annual reports which will contain financial
statements (including a balance sheet and statements of income, Partners'
equity and cash flows, all of which shall be prepared in accordance with
generally accepted accounting principles), which statements at fiscal year end
will be audited by an independent certified public accountant.  Financial
statements furnished in the Partnership's semi-annual reports will not be
audited.  Semi-annually, all Investor Partners will also receive a summary
itemization of the transactions between the Managing Partner or any Affiliate
thereof and the Partnership showing all items of compensation received by the
Managing Partner and its Affiliates, including without limitation the average
price paid by any Affiliate of the Managing Partner during the two most recent
calendar quarters for oil and gas produced by Program Wells purchased by such
Affiliate and the highest average price paid by any other substantial purchaser
of comparable oil or gas produced in the field where such Program Wells are
located.  Annually beginning with the fiscal year ending December 31, 1998, oil
and gas reserve estimates prepared by an independent petroleum engineer will
also be furnished to the Investor Partners.  Annual reports will be provided to
the Investor Partners within 120 days after the close of the Partnership fiscal
year, and semi-annual reports will be provided within 75 days after the close
of the first six months of the Partnership fiscal year.  In addition, the
Investor Partners in the Partnership shall receive on a monthly basis while the
Partnership is participating in the drilling and completion activities of a
Program, reports containing a description of the Partnership's acquisition of
interests in Prospects, including farmins and farmouts, and the drilling,
completion and abandonment of wells thereon.  All Investor Partners will
receive a report containing information necessary for the preparation of their
federal income tax returns and any required state income tax returns by March
15 of each calendar year or as soon as practicable thereafter.  The Managing
Partner will furnish to the Investor Partners information regarding differences
between tax basis of accounting and the basis of generally accepted accounting
principles in accordance with generally accepted accounting principles.  In
addition, the information specified by Form 10-Q (if such report is required to
be filed with the Securities and Exchange Commission) will be furnished to the
Investor Partners within 45 days after the close of each quarterly fiscal
period.  Investor Partners in the Partnership will also receive in such monthly
reports a summary of the status of wells drilled by the Partnership.  The
Managing Partner may provide such other reports and financial statements as it
deems necessary or desirable.

ACCESS TO LIST OF INVESTOR PARTNERS

         An alphabetical list of the names, addresses and business telephone
numbers of the Investor Partners in the Partnership identified as General
Partners or Limited Partners along with the number of Interests held by each of
them (the "Investor List") will be maintained as a part of the books and
records of the Partnership and will be available for inspection by any Investor
Partners or his or her designated agent at the principal office of the
Partnership upon the request of an Investor Partner.  The Investor List will be
updated at least quarterly to reflect changes in the information contained
therein.  A copy of the Investor List for the Partnership will be mailed to any
Investor Partner in the Partnership requesting the Investor List within ten
(10) days of the request.  The copy of the Investor List will be printed in
alphabetical order, on white paper, and in a readily readable type size (in no
event smaller than 10-point type).  A reasonable charge for copy work may be
charged by the Partnership.  The purposes for which an Investor Partner may
request a copy of the Investor List include, without limitation, matters
relating to Investor Partners' voting rights under the Partnership Agreement
and the exercise of Investor Partners' rights under Federal proxy laws.  If the
Managing Partner neglects or refuses to exhibit, produce, or mail a copy of the
Investor List as requested, the Managing Partner will be liable to any Investor
Partner requesting the list for the costs, including attorneys fees, incurred
by that Investor Partner for compelling the production of the Investor List,
and for actual damages suffered by any Investor Partner by reason of such
refusal or neglect.  It shall be a defense that the actual purpose and reason
for the requests for inspection or for a copy of the Investor List is to secure
the list of Investor Partners or other information for the purpose of selling
such list or information or copies thereof, or of using the same for a
commercial purpose other than in the interest of the applicant as an Investor
Partner relative to the affairs of the Partnership.  The Managing Partner may
require the Investor Partner requesting the Investor List to represent that the
list is not requested for a commercial purpose unrelated to the Investor
Partner's interest in the Partnership.  The above remedies in favor of an
Investor Partner requesting copies of





                                      111
<PAGE>   122
the Investor List are in addition to, and shall not in any way limit, other
remedies available to Investor Partners under Federal law, or the laws of any
state.

POWER OF ATTORNEY

         In signing the Subscription Documents, each investor adopts the terms
and provisions of the Partnership Agreement for the Partnership to which such
investor is admitted, including certain representations and warranties
contained therein, and makes the power of attorney set forth in Section 10.3 of
the Partnership Agreement.  Pursuant to the Partnership Agreement, each
Investor Partner of the Partnership will appoint the Managing Partner as his
attorney-in-fact, on his behalf and in his name, to execute, swear to and file
all documents or instruments necessary or desirable (a) to comply with the laws
of any state in which the Partnership does business, (b) to amend the
Partnership Agreement to admit a new or substituted General Partner or Limited
Partner or make changes required by amendments thereto adopted by the Investor
Partners, (c) to amend the Partnership Agreement to effect the conversion of
the General Partners to Limited Partners, (d) to conduct the business and
affairs of the Partnership, (e) to reflect the agreement of all of the Investor
Partners if the required Majority in Interest of the Investor Partners has
approved any action under the Partnership Agreement and amendments to the
Partnership Agreement to implement such action, and (f) to perform other
ministerial acts in connection with the Partnership and its operations, all
subject to compliance with the Partnership Agreement.  Such appointment shall
constitute a power coupled with an interest, shall not be revocable and shall
be effectuated pursuant to Section 10.3 of the Partnership Agreement by an
Investor Partner's execution of the Subscription Agreement.

                                 LEGAL OPINIONS

         The validity of the Interests offered hereby and certain federal
income tax matters as discussed under "Tax Aspects" in this Prospectus has been
passed upon by Vinson & Elkins L.L.P., 3700 Trammel Crow Center, 2001 Ross
Avenue, Dallas, Texas 75201-2975.

                                    EXPERTS

         The balance sheet of Mewbourne Development Corporation as of June 30,
1996 and the balance sheet of Mewbourne Energy Partners 97-A, L.P. as of
February 18, 1997 included in this Registration Statement on Form S-1, have
been included herein in reliance on the reports of Coopers & Lybrand L.L.P.,
independent accountants, given on the authority of that firm as experts in
accounting and auditing.

                             ADDITIONAL INFORMATION

         A Registration Statement with respect to the Interests offered hereby
has been filed on behalf of the Partnership with the Securities and Exchange
Commission, Washington, D.C. 20549, under the Securities Act of  1933, as
amended.  This Prospectus does not contain all of the information set forth in
the Registration Statement, certain portions of which have been omitted
pursuant to the rules and regulations of the Securities and Exchange
Commission. For further information, reference is made to such Registration
Statement and to the exhibits thereto, which are available for inspection
without charge at the public reference facilities maintained by the Commission
at 450 Fifth Street, N.W., Washington, D.C., 20549, 75 Park Place, New York,
New York 10007 and Northwestern Atrium Center, 500 West Madison Street, Suite
1400, Chicago, Illinois 60604.  Copies of any materials filed as a part of the
Registration Statement may be obtained from the Public Reference Section of the
Securities and Exchange Commission at 450 Fifth Street, N.W., Washington, D.C.,
20549 by payment of the requisite fees therefor. The delivery of this
Prospectus at any time does not imply that the information contained herein is
correct as of any time subsequent to the date hereof.





                                      112
<PAGE>   123
                         INDEX TO FINANCIAL STATEMENTS

<TABLE>

<S>                                                                                               <C>
Financial Statement of Mewbourne Development Corporation: 
   Report of Independent Accountants  . . . . . . . . . . . . . . . . . . . . . . . . . . .       F1-1
   Balance Sheet as of June 30, 1996  . . . . . . . . . . . . . . . . . . . . . . . . . . .       F1-2
   Notes to Financial Statement   . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       F1-3

Unaudited Financial Statement of Mewbourne Development Corporation:
   Unaudited Balance Sheet as of December 31, 1996  . . . . . . . . . . . . . . . . . . . .       F2-1
   Notes to unaudited Financial Statements  . . . . . . . . . . . . . . . . . . . . . . . .       F2-2

Financial Statement of Mewbourne Energy Partners 97-A, L.P.:
   Report of Independent Accounts   . . . . . . . . . . . . . . . . . . . . . . . . . . . .       F3-1
   Balance Sheet as of February 18, 1997  . . . . . . . . . . . . . . . . . . . . . . . . .       F3-2
   Notes to Financial Statement   . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       F3-3

</TABLE>



         THE FOLLOWING FINANCIAL STATEMENTS INCLUDE THOSE OF THE MANAGING
PARTNER, MEWBOURNE DEVELOPMENT CORPORATION, IN WHICH THE INVESTOR PARTNERS WILL
ACQUIRE NO INTEREST.
<PAGE>   124
                       MEWBOURNE DEVELOPMENT CORPORATION

                                 BALANCE SHEET

                     WITH REPORT OF INDEPENDENT ACCOUNTANTS

                              AS OF JUNE 30, 1996
<PAGE>   125
                       REPORT OF INDEPENDENT ACCOUNTANTS



To the Board of Directors
Mewbourne Development Corporation:

We have audited the accompanying balance sheet of Mewbourne Development
Corporation as of June 30, 1996.  This financial statement is the
responsibility of the Company's management.  Our responsibility is to express
an opinion on this financial statement based on our audit.

We conducted our audit in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the balance sheet is free of material
misstatement.  An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the balance sheet.  An audit also
includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall balance sheet
presentation.  We believe that our audit provides a reasonable basis for our
opinion.

In our opinion, the balance sheet referred to above presents fairly, in all
material respects, the financial position of Mewbourne Development Corporation
as of June 30, 1996 in conformity with generally accepted accounting
principles.





Dallas, Texas
September 15, 1996





                                      F1-1
<PAGE>   126
                       MEWBOURNE DEVELOPMENT CORPORATION

                                 BALANCE SHEET
                                 JUNE 30, 1996


<TABLE>
 <S>                                                                                               <C>
                                                    ASSETS

 Current assets:
    Cash and cash equivalents  . . . . . . . . . . . . . . . . . . . . . . . .                     $2,409,759
    Accounts receivable  . . . . . . . . . . . . . . . . . . . . . . . . . . .                        152,182
                                                                                                   ----------
         Total current assets  . . . . . . . . . . . . . . . . . . . . . . . .                      2,561,941

 Marketable securities available for sale  . . . . . . . . . . . . . . . . . .                        945,363
 Investments in partnerships . . . . . . . . . . . . . . . . . . . . . . . . .                         77,034
 Oil and gas properties--full-cost method, net . . . . . . . . . . . . . . . .                      2,112,097
 Other assets  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .                        110,949
                                                                                                   ----------
         Total assets  . . . . . . . . . . . . . . . . . . . . . . . . . . . .                     $5,807,384
                                                                                                   ==========

                                     LIABILITIES AND STOCKHOLDERS' EQUITY

 Current liabilities:
    Accounts payable, related party  . . . . . . . . . . . . . . . . . . . . .                     $   75,484
    Accrued liabilities  . . . . . . . . . . . . . . . . . . . . . . . . . . .                         45,000
                                                                                                   ----------
         Total current liabilities . . . . . . . . . . . . . . . . . . . . . .                        120,484
                                                                                                   ----------

 Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . .                        650,101
                                                                                                   ----------

 Stockholder's equity:
    Common Stock, $1.00 par value, 1,000 shares authorized,
         issued and outstanding  . . . . . . . . . . . . . . . . . . . . . . .                          1,000
    Paid-in capital in excess of par value of common stock . . . . . . . . . .                      1,190,262
    Retained earnings  . . . . . . . . . . . . . . . . . . . . . . . . . . . .                      3,741,284
    Net unrealized gain on marketable securities available for sale  . . . . .                        104,253
                                                                                                   ----------

         Total stockholder's equity  . . . . . . . . . . . . . . . . . . . . .                      5,036,799
                                                                                                   ----------

             Total liabilities and stockholder's equity  . . . . . . . . . . .                     $5,807,384
                                                                                                   ==========
</TABLE>



         The accompanying notes are an integral part of this statement.





                                      F1-2
<PAGE>   127
                       MEWBOURNE DEVELOPMENT CORPORATION

                             NOTES TO BALANCE SHEET


1.       SIGNIFICANT ACCOUNTING POLICIES:

         FINANCIAL STATEMENT PRESENTATION

         Mewbourne Development Corporation (the "Company") is a wholly-owned
         subsidiary of Mewbourne Holdings, Inc. (the "Stockholder").  The
         Company is principally involved in the exploration and production of
         oil and gas in Texas, Oklahoma and New Mexico.

         The Company follows the full-cost method of accounting for its oil and
         gas activities, all of which are located in the Continental United
         States.  Under the full-cost method, all productive and nonproductive
         costs incurred in the acquisition, exploration and development of oil
         and gas properties are capitalized.  Depreciation, depletion and
         amortization of oil and gas properties is computed on the
         units-of-production method, using the proved reserves underlying the
         oil and gas properties.  Capitalized costs in unproved properties are
         not amortized until proved reserves associated with the property can
         be determined or until impairment occurs.  If the results of an
         assessment indicate that the properties are impaired, the amount of
         the impairment is added to the capitalized costs of the proved
         properties to be amortized.

         Capitalized costs are subject to a ceiling test that limits such costs
         to the aggregate of the present value of future net revenues of proved
         reserves discounted at 10%, based on current economic and operating
         conditions, and the lower of cost or fair value of unproved
         properties.

         MANAGEMENT ESTIMATES

         The preparation of financial statements in conformity with generally
         accepted accounting principles requires management to make estimates
         and assumptions that affect the reported amounts of assets and
         liabilities and disclosure of contingent assets and liabilities at the
         date of the financial statements and the reported amounts of revenues
         and expenses during the reporting period.  Actual results could differ
         from those estimates.

         CASH AND CASH EQUIVALENTS

         The Company considers all highly liquid investments, those with
         original maturities of three months or less at the date of
         acquisition, to be cash equivalents.

         A substantial portion of the Company's cash and cash equivalents is
         maintained in one financial institution.





                                      F1-3
<PAGE>   128
                       MEWBOURNE DEVELOPMENT CORPORATION

                     NOTES TO BALANCE SHEET -- (CONTINUED)


         INVESTMENTS IN PARTNERSHIPS
         
         The Company is managing partner of several oil and gas partnerships
         and owns a 1% interest in all revenues and expenses of each
         partnership.  The Company accounts for its investment in partnerships
         using the equity method of accounting.

2.       MARKETABLE SECURITIES:

         The Company utilizes Statement and Financial Accounting Standards No.
         115, Accounting for Certain Investments in Debt and Equity Securities,
         to account for its marketable securities.  All securities are
         classified as available for sale as of June 30, 1996.  Realized gains
         and losses on sales of securities are determined utilizing the
         specific identification method.  Reconciliation of cost to market
         value as of June 30, 1996 is as follows:

<TABLE>
<CAPTION>
                                                            Gross Unrealized                 
                                                         ----------------------      Market
                                              Cost           Gains       Losses      Value      
                                          ------------   ------------   -------   -----------
 <S>                                          <C>            <C>            <C>      <C>          
 U.S. Treasury Bonds                          $766,784       $160,951     $  --      $927,735     
 Equity securities                              10,429          7,246        47        17,628     
                                              --------       --------     -----      --------     
                                              $777,213       $168,197     $  47      $945,363     
                                              ========       ========     =====      ========     
</TABLE>

         As of June 30, 1996, the cost of U.S. Treasury Bonds includes $359,784
         of accrued interest income.  Included in the Company's securities
         portfolio as of June 30, 1996 are debt securities with a market value
         of $927,735 with scheduled maturities as follows:

<TABLE>
                 <S>                                            <C>
                 6-10 years                                     $     550,620
                 More than 10 years                                   377,115
                                                                -------------
                                                                $     927,735
                                                                =============
</TABLE>

3.       OIL AND GAS PROPERTIES:

      Oil and gas properties consist of the following as of June 30, 1996:

<TABLE>
                 <S>                                                                   <C>
                 Proved oil and gas properties                                         $ 4,358,643
                 Accumulated depreciation, depletion and amortization                   (2,246,546)
                                                                                       ------------

                 Net proved oil and gas properties                                     $ 2,112,097
                                                                                       ===========
</TABLE>

4.       INCOME TAXES:

         Federal income tax expense calculated on a current basis at the
         Stockholder (consolidated) level is allocated to its subsidiaries
         based on their respective taxable income or loss, and a





                                      F1-4
<PAGE>   129
                       MEWBOURNE DEVELOPMENT CORPORATION

                     NOTES TO BALANCE SHEET -- (CONTINUED)


         payable or receivable is established with the Stockholder.  As of June
         30, 1996, federal income tax payable to the Stockholder was $0.

         In accordance with Statement of Financial Accounting Standards No.
         109, Accounting for Income Taxes, the Company calculates its deferred
         tax liability as if it were a separate tax paying entity.

         Deferred income taxes are recognized for the tax consequences in
         future years of differences between the tax basis of assets and
         liabilities and their financial reporting amounts at the balance sheet
         date based on enacted tax laws and statutory tax rates applicable to
         the periods in which the differences are expected to affect taxable
         income.  Valuation allowances are established when necessary to reduce
         deferred tax assets to the amount expected to be realized.

         As of June 30, 1996, the deferred tax liability is comprised of the
         following temporary differences:

<TABLE>
                 <S>                                                                   <C>
                 Oil and gas properties                                                $     586,204
                 Unrealized gain on marketable securities                                     63,897
                                                                                       -------------

                                                                                       $     650,101
                                                                                       =============
</TABLE>

5.       RELATED PARTY TRANSACTIONS:

         Under the terms of an operating agreement, substantially all services
         and charges relating to the oil and gas properties in which the
         Company invests are billed by and paid to a wholly-owned subsidiary of
         the Stockholder as operator of the oil and gas properties.

         The Company, on behalf of the partnerships for which it serves as
         managing partner (see Note 1), incurs organization and offering costs
         in connection with the formation of these partnerships.  Organization
         and offering costs totaling $125,295 which are not reimbursable have
         been capitalized in other assets and are being amortized in a manner
         similar to that for the related partnership's proved oil and gas
         properties.

6.       FAIR VALUE OF FINANCIAL INSTRUMENTS:

         The carrying amounts of cash, accounts receivable and accounts
         payable, related party approximate fair value at June 30, 1996.





                                      F1-5
<PAGE>   130
                       MEWBOURNE DEVELOPMENT CORPORATION

                     NOTES TO BALANCE SHEET -- (CONTINUED)


7.       SUPPLEMENTAL OIL AND GAS INFORMATION (UNAUDITED):

         The estimates of proved oil and gas reserves utilized in the
         preparation of these financial statements were estimated in accordance
         with guidelines established by the Securities and Exchange Commission
         and the Financial Accounting Standards Board, which require that
         reserve reports be prepared under existing economic and operating
         conditions with no provision for price and cost escalation except by
         contractual agreement.  The Company emphasizes that reserve estimates
         of new discoveries or undeveloped properties are more imprecise than
         those of producing oil and gas properties.  Accordingly, these
         estimates are expected to change as future information becomes
         available.  All of the Company's reserves are located onshore in the
         Continental United States.

         As of June 30, 1996, the Company had proved oil reserves of 86,600
         barrels and proved gas reserves of 1,870,800 thousand cubic feet
         (mcf).  Future net revenues and the present value of these reserves as
         of June 30, 1996 are as follows:

<TABLE>
                 <S>                                                                   <C>
                 Future cash inflows                                                   $    5,857,434
                 Future production costs                                                   (2,447,547)
                 Future development costs                                                        (921)
                 Future income tax expense                                                   (487,016)
                                                                                       -------------- 
                                                                                            2,921,950

                 Discount at 10%                                                             (919,830)
                                                                                       -------------- 
                 Standard measure of discounted future net cash flows
                    from estimated production of proved oil and gas
                    reserves after income taxes                                        $    2,002,120
                                                                                       ==============
</TABLE>





                                      F1-6
<PAGE>   131
                       MEWBOURNE DEVELOPMENT CORPORATION





                           BALANCE SHEET (UNAUDITED)





                            AS OF DECEMBER 31, 1996
<PAGE>   132
                       MEWBOURNE DEVELOPMENT CORPORATION
                                 BALANCE SHEET
                                  (Unaudited)
                               December 31, 1996
<TABLE>
 <S>                                                                                   <C>
                                       ASSETS

 Current assets:
     Cash and cash equivalents                                                         $  2,488,105
     Accounts receivable:
       Related party                                                                        245,892
                                                                                       ------------

           Total current assets                                                           2,733,997

 Marketable securities available for sale                                                 1,016,078
 Investments in partnerships                                                                103,906
 Other Assets                                                                               104,902
 Oil and gas properties--full-cost method, net                                            2,024,614
                                                                                       ------------

           Total assets                                                                $  5,983,497
                                                                                       ============

                        LIABILITIES AND STOCKHOLDER'S EQUITY

 Accounts payable:
     Related party                                                                     $     87,829
                                                                                       ------------

           Total current liabilities                                                         87,829

 Deferred income taxes                                                                      601,950

 Stockholder's equity:
     Common stock, $1.00 par value, $1,000 shares authorized,
       issued and outstanding                                                                 1,000
     Paid-in capital in excess of par value                                               1,190,262
     Retained earnings                                                                    3,978,159
     Net unrealized gain on marketable securities
       available for sale                                                                   124,297
                                                                                       ------------

       Total stockholder's equity                                                         5,293,718
                                                                                       ------------

           Total liabilities and stockholder's equity                                  $  5,983,497
                                                                                       ============
</TABLE>

                     The accompanying notes are an integral
                            part of this statement.





                                      F2-1
<PAGE>   133
                       MEWBOURNE DEVELOPMENT CORPORATION

                        NOTES TO UNAUDITED BALANCE SHEET

                       ---------------------------------


1.       Significant Accounting Policies:

         Financial Statement Presentation

         Mewbourne Development Corporation (the "Company"), is a wholly-owned
         subsidiary of Mewbourne Holdings, Inc.  (the "Stockholder").  The
         Company is principally involved in the exploration and production of
         oil and gas in Texas, Oklahoma and New Mexico.

         The Company follows the full-cost method of accounting for its oil and
         gas activities, all of which are located in the Continental United
         States.  Under the full-cost method, all productive and nonproductive
         costs incurred in the acquisition, exploration and development of oil
         and gas properties are capitalized.  Depreciation, depletion and
         amortization of oil and gas properties is computed on the
         units-of-production method, using the proved reserves underlying the
         oil and gas properties.  Capitalized costs in unproved properties are
         not amortized until proved reserves associated with the property can
         be determined or until impairment occurs.  If the results of an
         assessment indicate that the properties are impaired, the amount of
         the impairment is added to the capitalized costs of the proved
         properties to be amortized.

         Capitalized costs are subject to a ceiling test that limits such costs
         to the aggregate of the present value of future net revenues of proved
         reserves discounted at 10% based on current economic and operating
         conditions and the lower of cost or fair value of unproved properties.

         Management Estimates

         The preparation of financial statements in conformity with generally
         accepted accounting principles requires management to make estimates
         and assumptions that affect the reported amounts of assets and
         liabilities and disclosure of contingent assets and liabilities at the
         date of the financial statements and the reported amounts of revenues
         and expenses during the reporting period.  Actual results could differ
         from those estimates.

         Cash and Cash Equivalents

         The Company considers all highly liquid investments, those with
         original maturities of three months or less to be cash equivalents.  A
         substantial portion of the Company's cash and cash equivalents is
         maintained in one financial institution.





                                      F2-2
<PAGE>   134
                       MEWBOURNE DEVELOPMENT CORPORATION

                        NOTES TO UNAUDITED BALANCE SHEET

                       ---------------------------------


         Investments in Partnerships

         The Company is Managing Partner of several oil and gas partnerships
         and owns a 1% interest in all revenues and expenses of each
         partnership.  The Company accounts for its investment in the
         partnerships using the equity method of accounting.

2.       Marketable Securities:

         The Company utilizes Statement of Financial Accounting Standards No.
         115, Accounting for Certain Investments in Debt and Equity Securities,
         to account for its marketable securities.  All securities are
         classified as available for sale as of December 31, 1996.  Realized
         gains and losses on sales of securities are determined utilizing the
         specific identification method.  Reconciliation of cost to market
         value as of December 31, 1996 is as follows:

<TABLE>
<CAPTION>
                                                                 Gross Unrealized                      
                                                        ----------------------------------       Market
                                           Cost              Gains              Losses            Value     
                                      -----------      --------------      -----------       -------------
         <S>                          <C>               <C>                <C>               <C>
         U.S. Treasury Bonds          $    800,709      $     196,441      $        --       $     997,150
         Equity securities                  14,889              4,086               47              18,928
                                      ------------      -------------      -----------       -------------
                                      $    815,598      $     200,527      $        47       $   1,016,078
                                      ============      =============      ===========       =============
</TABLE>

         The cost of U.S. Treasury Bonds includes $393,709 of accrued interest
         income.  All U.S. Treasury Bonds have maturity dates between ten to
         twenty years.

3.       Oil and Gas Properties:

         Oil and gas properties consist of the following as of December 31,
1996:

<TABLE>
                 <S>                                                <C>
                 Unproved oil and gas properties                    $          57,031
                 Proved oil and gas properties                              4,492,006
                 Accumulated depreciation, depletion
                          and amortization                                 (2,524,423)
                                                                    ----------------- 

                 Net oil and gas properties                         $       2,024,614
                                                                    =================
</TABLE>





                                      F2-3
<PAGE>   135
                       MEWBOURNE DEVELOPMENT CORPORATION

                        NOTES TO UNAUDITED BALANCE SHEET

                       ---------------------------------


4.       Income Taxes:

         Federal income tax expense calculated on a current basis at the
         Stockholder (consolidated) level is allocated to its subsidiaries
         based on their respective taxable income.  As of December 31, 1996,
         $87,829 was allocated to the Company.

         In accordance with Statement of Financial Accounting Standards No.
         109, Accounting for Income Taxes, the Company calculates its deferred
         tax liability as if it were a separate tax paying entity.

         Deferred income taxes are recognized for the tax consequences in
         future years of differences between the tax basis of assets and
         liabilities and their financial reporting amounts at the balance sheet
         date based on enacted tax laws and statutory tax rates applicable to
         the periods in which the differences are expected to affect taxable
         income.  Valuation allowances are established when necessary to reduce
         deferred tax assets to the amount expected to be realized.

         As of December 31, 1996, the Company's deferred tax liability is
         comprised of the following temporary differences:

<TABLE>
         <S>                                       <C>       <C>
         Oil and gas properties                    $         525,767
         Unrealized gain on marketable securities             76,183
                                                   -----------------
                                                   $         601,950
                                                    ================
</TABLE>

5.       Related Party Transactions:

         Under the terms of an operating agreement, certain services and
         charges are billed by and paid to a wholly-owned subsidiary of the
         Stockholder as operator of the oil and gas properties in which the
         Company invests.

         The Company, on behalf of the partnerships for which it serves as
         Managing Partner (see Note 1), incurs organization and offering costs
         in connection with the formulation of these partnerships.  Prior to
         the year ended June 30, 1995, 100% of these costs were reimbursable
         from the partnerships in accordance with respective partnership
         agreements.  Costs incurred during the year ended June 30, 1995
         totaling $125,295 which are not reimbursable have been capitalized and
         are being amortized in a manner similar to that for the related
         partnership's proved oil and gas properties.





                                      F2-4

<PAGE>   136
                       MEWBOURNE DEVELOPMENT CORPORATION

                        NOTES TO UNAUDITED BALANCE SHEET

                       ---------------------------------

6.       Supplemental Oil and Gas Information:

         The estimates of proved oil and gas reserves utilized in the
         preparation of the balance sheet were estimated in accordance with
         guidelines established by the Securities and Exchange Commission and
         the Financial Accounting Standards Board, which require that reserve
         reports be prepared under existing economic and operating conditions
         with no provision for price and cost escalation except by contractual
         agreement.  The Company emphasizes that reserve estimates of new
         discoveries or undeveloped properties are more imprecise than those of
         producing oil and gas properties.  Accordingly, these estimates are
         expected to change as future information becomes available.  All of
         the Company's reserves are located onshore in the continental United
         States.

         As of December 31, 1996, the Company had proved oil reserves of
         103,000 barrels and proved gas reserves of 2,034,000 thousand cubic
         feet.  Future net revenues and the present value of these reserves as
         of December 31, 1996 are as follows:

<TABLE>
                 <S>                                                         <C>
                 Future cash inflows                                         $     10,625,810
                                                                                             
                 Future production costs                                           (4,148,060)
                                                                                               
                 Future development costs                                             (10,233)
                 Future income tax expense                                         (1,688,303)
                                                                             ----------------
                                                                                    4,779,213

                 Discount at 10%                                                   (1,902,605)
                                                                             ----------------

                 Standard measure of discounted future net
                 cash flows from estimated production of proved
                 oil and gas reserves after income taxes                     $      2,876,608
                                                                             ================
</TABLE>





                                      F2-5
<PAGE>   137
                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.

                                 BALANCE SHEET

                     WITH REPORT OF INDEPENDENT ACCOUNTANTS

                  AS OF FEBRUARY 18, 1997 (DATE OF INCEPTION)
<PAGE>   138
                       REPORT OF INDEPENDENT ACCOUNTANTS


To the Board of Directors
Mewbourne Development Corporation:

We have audited the accompanying balance sheet of Mewbourne Energy Partners
97-A, L.P. as of February 18, 1997 (date of inception).  This financial
statement is the responsibility of management.  Our responsibility is to
express an opinion on this financial statement based on our audit.

We conducted our audit in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the balance sheet is free of material
misstatement.  An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the balance sheet.  An audit also
includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall balance sheet
presentation.  We believe that our audit provides a reasonable basis for our
opinion.

In our opinion, the balance sheet referred to above presents fairly, in all
material respects, the financial position of Mewbourne Energy Partners 97-A,
L.P. as of February 18, 1997 (date of inception), in conformity with generally
accepted accounting principles.





Dallas, Texas
February 18, 1997





                                      F3-1
<PAGE>   139
                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.

                                 BALANCE SHEET
                     FEBRUARY 18, 1997 (DATE OF INCEPTION)


<TABLE>
 <S>                                                                  <C>
                                   ASSETS

 Cash                                                                 $100
                                                                      ----

 Total assets                                                         $100
                                                                      ====


                              PARTNERS' CAPITAL

 Partners' capital                                                    $100
                                                                      ----

 Total partners' capital                                              $100
                                                                      ====
</TABLE>


          The accompanying note is an integral part of this statement.





                                      F3-2
<PAGE>   140
                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.

                             NOTE TO BALANCE SHEET


1.       ORGANIZATION:

         Mewbourne Energy Partners 97-A, L.P. (the "Partnership") was formed on
         February 18, 1997.  The Partnership was organized to offer partnership
         interests and to participate in a program consisting of the
         acquisition, drilling and development of oil and gas prospects.  The
         offering of limited and general partner interests has not begun; as
         such, the Partnership's operations have not commenced.  Mewbourne
         Development Corporation ("MDC") serves as managing partner.

         In general, revenues and expenses attributable to the Partnership will
         be allocated between the investor partners and managing partner, 99%
         and 1%, respectively.

         An amount equal to 9.5% of capital contributions to the Partnership
         initially made by investor partners shall be paid to the managing
         partner to reimburse sales commissions and organization and offering
         expenses advanced by the managing partner on behalf of the
         Partnership.  In addition, the Partnership shall reimburse the
         managing partner for interest on the unpaid balance of these sales
         commissions and organization and offering expenses.  In general,
         during any particular calendar year the total amount of administrative
         expenses allocated to the Partnership shall not exceed the greater of
         (a) 3.5% of the Partnership's gross revenue from the sale of oil and
         natural gas production during such year (calculated without any
         deduction for operating costs or other costs and expenses) or (b) the
         sum of $50,000 plus .25% of the capital contributions of investor
         partners.  Furthermore, management fees in an amount equal to 1.1% of
         the investor partners' capital contributions are to be paid to MDC
         during each of the first five years of the Partnership's operations.
         The fees payable in any year are, however, limited to the amount
         available for distribution by the Partnership in that year.  Any
         unpaid fees are carried forward and become payable in the succeeding
         year, subject to the foregoing limitation.

         Concurrently with the admission of the investor partners to the
         Partnership, the managing partner shall contribute to the Partnership
         cash in an amount equal to 1.010101% of the capital contributions of
         the investor partners.





                                      F3-3
<PAGE>   141





                                   EXHIBIT A


                            AGREEMENT OF PARTNERSHIP

                     ______________________________________

                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.

                     ______________________________________


                               February 18, 1997
<PAGE>   142
                            AGREEMENT OF PARTNERSHIP
                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
       <S>          <C>                                                     <C>
                                    ARTICLE I
                            FORMATION OF PARTNERSHIP

       SECTION 1.1  Formation   . . . . . . . . . . . . . . . . . . . . . . .  1
       SECTION 1.2  Name  . . . . . . . . . . . . . . . . . . . . . . . . . .  1
       SECTION 1.3  Business  . . . . . . . . . . . . . . . . . . . . . . . .  1
       SECTION 1.4  Principal Office.   . . . . . . . . . . . . . . . . . . .  1
       SECTION 1.5  Names and Addresses of Partners   . . . . . . . . . . . .  1
       SECTION 1.6  Term  . . . . . . . . . . . . . . . . . . . . . . . . . .  2
       SECTION 1.7  Filings   . . . . . . . . . . . . . . . . . . . . . . . .  2
       SECTION 1.8  Title to Partnership Property   . . . . . . . . . . . . .  2
       SECTION 1.9  Conversion of General Partner Interests into Limited
                    Partner Interests   . . . . . . . . . . . . . . . . . . .  2

                                   ARTICLE II
                           DEFINITIONS AND REFERENCES

       SECTION 2.1  Defined Terms   . . . . . . . . . . . . . . . . . . . . .  2
       SECTION 2.2  References and Titles   . . . . . . . . . . . . . . . . .  9

                                   ARTICLE III
                                 CAPITALIZATION

       SECTION 3.1  Capital Contributions of Investor Partners  . . . . . . .  9
       SECTION 3.2  Contributions of Managing Partner   . . . . . . . . . . .  9
       SECTION 3.3  Return of Contributions   . . . . . . . . . . . . . . . .  9
       SECTION 3.4  Additional Contributions  . . . . . . . . . . . . . . . .  9

                                   ARTICLE IV
                          ALLOCATIONS AND DISTRIBUTIONS

       SECTION 4.1  Allocation Among Partners   . . . . . . . . . . . . . . . 10
       SECTION 4.2  Allocations   . . . . . . . . . . . . . . . . . . . . . . 10
       SECTION 4.3  Distributions   . . . . . . . . . . . . . . . . . . . . . 11
       SECTION 4.4  Allocations on Transfers  . . . . . . . . . . . . . . . . 12
       SECTION 4.5  Minimum Allocation to Managing Partner  . . . . . . . . . 12

                                    ARTICLE V
                                   MANAGEMENT

       SECTION 5.1  Power and Authority of Managing Partner   . . . . . . . . 12
       SECTION 5.2  Certain Restrictions on Managing Partner's Power and
                    Authority   . . . . . . . . . . . . . . . . . . . . . . . 14
       SECTION 5.3  Services of Managing Partner  . . . . . . . . . . . . . . 16
       SECTION 5.4  Liability of Managing Partner and Its Affiliates  . . . . 16
       SECTION 5.5  Indemnification of Managing Partner and Its Affiliates  . 16
</TABLE>





                                       i
<PAGE>   143
<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
       <S>          <C>                                                      <C>
       SECTION 5.6  Organization and Offering Expenses and Sales Commissions
                    and Due Diligence Fees  . . . . . . . . . . . . . . . . . 17
       SECTION 5.7  Management Fee  . . . . . . . . . . . . . . . . . . . . . 18
       SECTION 5.8  Reporting and Legal Expenses  . . . . . . . . . . . . . . 18
       SECTION 5.9  Administrative Costs  . . . . . . . . . . . . . . . . . . 18
       SECTION 5.10 Restrictions on Certain Transactions  . . . . . . . . . . 19
       SECTION 5.11 Restriction on Voting Interests Held by Managing Partner  23
       SECTION 5.12 Tax Elections   . . . . . . . . . . . . . . . . . . . . . 23
       SECTION 5.13 Tax Matters Partner   . . . . . . . . . . . . . . . . . . 23

                                   ARTICLE VI
                   RIGHTS AND OBLIGATIONS OF INVESTOR PARTNERS

       SECTION 6.1  Rights of Investor Partners   . . . . . . . . . . . . . . 24
       SECTION 6.2  Access of Investor Partners to Geophysical Data   . . . . 24
       SECTION 6.3  Return of Capital Contribution  . . . . . . . . . . . . . 24
       SECTION 6.4  Meetings  . . . . . . . . . . . . . . . . . . . . . . . . 24
       SECTION 6.5  Voting Rights of Investor Partners  . . . . . . . . . . . 24
       SECTION 6.6  Conduct of Meeting  . . . . . . . . . . . . . . . . . . . 24
       SECTION 6.7  General Partners Not Agents   . . . . . . . . . . . . . . 25
       SECTION 6.8  Liabilities of Partners   . . . . . . . . . . . . . . . . 25

                                   ARTICLE VII
          BOOKS, RECORDS, CAPITAL ACCOUNTS, REPORTS, AND BANK ACCOUNTS

       SECTION 7.1  Books, Records, and Capital Accounts  . . . . . . . . . . 25
       SECTION 7.2  Reports   . . . . . . . . . . . . . . . . . . . . . . . . 27
       SECTION 7.3  Bank Accounts   . . . . . . . . . . . . . . . . . . . . . 28

                                  ARTICLE VIII
                ASSIGNMENT AND PURCHASE OF INTERESTS;SUBSTITUTION

       SECTION 8.1  Assignments by Investor Partners  . . . . . . . . . . . . 29
       SECTION 8.2  Assignment by Managing Partner  . . . . . . . . . . . . . 30
       SECTION 8.3  Right of Presentment  . . . . . . . . . . . . . . . . . . 31
       SECTION 8.4  Notices of and Limitations on Right of Presentment  . . . 32
       SECTION 8.5  Cessation of Right of Presentment   . . . . . . . . . . . 33
       SECTION 8.6  Removal of Managing Partner   . . . . . . . . . . . . . . 33

                                   ARTICLE IX
            DISSOLUTION, RECONSTITUTION, LIQUIDATION, AND TERMINATION

       SECTION 9.1  Dissolution   . . . . . . . . . . . . . . . . . . . . . . 34
       SECTION 9.2  Covenant Not to Withdraw  . . . . . . . . . . . . . . . . 35
       SECTION 9.3  Reconstitution  . . . . . . . . . . . . . . . . . . . . . 35
       SECTION 9.4  Liquidation and Termination   . . . . . . . . . . . . . . 37
</TABLE>





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<PAGE>   144
<TABLE>
<CAPTION>
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                                    ARTICLE X
REPRESENTATIONS AND WARRANTIES OF THE MANAGING PARTNER AND POWER OF ATTORNEY

       SECTION 10.1  Representations and Warranties of the Managing Partner   39
       SECTION 10.2  Power of Attorney  . . . . . . . . . . . . . . . . . . . 39

                                   ARTICLE XI
                                  MISCELLANEOUS

       SECTION 11.1  Notices  . . . . . . . . . . . . . . . . . . . . . . . . 40
       SECTION 11.2  Amendment  . . . . . . . . . . . . . . . . . . . . . . . 40
       SECTION 11.3  Partition  . . . . . . . . . . . . . . . . . . . . . . . 41
       SECTION 11.4  Entire Agreement   . . . . . . . . . . . . . . . . . . . 41
       SECTION 11.5  Severability   . . . . . . . . . . . . . . . . . . . . . 41
       SECTION 11.6  No Waiver  . . . . . . . . . . . . . . . . . . . . . . . 41
       SECTION 11.7  Evidence of Interest   . . . . . . . . . . . . . . . . . 41
       SECTION 11.8  Applicable Law   . . . . . . . . . . . . . . . . . . . . 41
       SECTION 11.9  Successors and Assigns   . . . . . . . . . . . . . . . . 41
       SECTION 11.10 Counterparts . . . . . . . . . . . . . . . . . . . . . . 41
</TABLE>





                                      iii
<PAGE>   145
                            AGREEMENT OF PARTNERSHIP
                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.


       THIS AGREEMENT OF PARTNERSHIP (herein called this "Agreement") dated
February 18, 1997, is made by and among Mewbourne Development Corporation, a
Delaware corporation ("MD" and also herein called the "Managing Partner" when
acting in its capacity as Managing Partner of the Partnership), Curtis W.
Mewbourne, a resident of Tyler, Texas (the "Organizational Partner"), and those
persons who execute or adopt this Agreement or counterparts hereof as Investor
Partners and become such (herein called the "Investor Partners").  In
consideration of the mutual covenants and agreements contained herein, the
parties hereto do hereby agree as follows:

                                   ARTICLE I
                            FORMATION OF PARTNERSHIP

       SECTION 1.1  Formation.  Subject to the provisions of this Agreement,
the parties hereto do hereby form a limited partnership (herein called the
"Partnership") pursuant to the provisions of the Delaware Act.

       SECTION 1.2  Name.  The name of the Partnership shall be Mewbourne
Energy Partners 97-A, L.P.  Subject to all applicable laws, the business of the
Partnership may be conducted under such other name or names (including the name
of the Managing Partner) as the Managing Partner shall determine to be
necessary or desirable. The Managing Partner shall cause to be filed on behalf
of the Partnership such partnership or assumed or fictitious name certificate
or certificates or similar instruments as may from time to time be required by
law.

       SECTION 1.3  Business.  The business of the Partnership shall be the
following: (a) to become a party to the Program Agreement; (b) to acquire
Leases from MOC and its Affiliates and from third parties in accordance with
the terms of the Program Agreement; (c) to explore, drill, develop, operate,
and dispose of such Leases; (d) to produce, collect, store, treat, deliver,
market, sell, or otherwise dispose of oil, gas, and related minerals from such
Leases; and (e) to take all such actions which may be incidental thereto as the
Managing Partner may determine.  The Partnership may also purchase or acquire
equipment, processing facilities, and other property associated with such
Leases and acquire interests in and invest in joint ventures and other
partnerships (including affiliated joint ventures or affiliated partnerships)
or other entities (including corporations) that hold or are formed to acquire
Leases in Prospects if, in the judgment of the Managing Partner, such
acquisitions or investments are necessary or desirable to the acquisition by
the Partnership of Leases in Prospects or the drilling and completion of wells
thereon.  In addition, the Partnership may participate in any other type of
transaction relating to Leases or Prospects or the drilling and completion of
wells thereon if the economic effect of such transactions is the same as the
ownership of such Leases or Prospects by the Partnership.

       SECTION 1.4  Principal Office.  The location of the principal place of
business of the Partnership shall be 3901 South Broadway, Tyler, Texas 75701.
The Managing Partner, at any time and from time to time, may change the
location of the Partnership's principal place of business and may establish
such additional place or places of business of the Partnership as the Managing
Partner shall determine to be necessary or desirable, provided notice thereof
is given to the Investor Partners within 30 days of such change or
establishment.  The registered office of the Partnership in the State of
Delaware shall be at Corporation Trust Center, 1209 Orange Street, Wilmington,
County of Newcastle, Delaware  19801, and its registered agent for service of
process on the Partnership at such registered office shall be Corporation Trust
Corporation.

       SECTION 1.5  Names and Addresses of Partners.  MD is the sole Managing
Partner of the Partnership and its address is 3901 South Broadway, Tyler, Texas
75701.  The Organizational Partner's name is Curtis W. Mewbourne and his
address is 3901 South Broadway, Tyler, Texas 75701.  Upon admission of Investor
Partners to the Partnership, the Organizational Partner will withdraw from the
Partnership and his contribution to the capital of the Partnership will be
returned without interest.  The name and business, residence, or mailing
address of each Investor Partner will be maintained in the Partnership records.
The date upon which each such person became an Investor Partner shall be the
date set forth in Partnership records.  The address of each Investor Partner
for the purpose of receiving notices and all other communications hereunder
shall be the





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<PAGE>   146
address shown in the Subscription Agreement executed by such Investor Partner
or such other address as may be supplied by such Investor Partner to the
Managing Partner in the manner specified in Section 11.1.

       SECTION 1.6  Term.  The Partnership shall commence upon the completion
of filing for record of an initial Certificate of Limited Partnership for the
Partnership in accordance with the Delaware Act and shall continue until
terminated in accordance with Article IX.

       SECTION 1.7  Filings.  Upon the request of the Managing Partner, the
parties hereto shall immediately execute and deliver all such certificates and
other instruments conforming hereto as shall be necessary for the Managing
Partner to accomplish all filing, recording, publishing, and other acts
appropriate to comply with all requirements for the formation and operation of
a limited partnership under the laws of the State of Delaware and for the
formation, qualification, and operation of a limited partnership (or a
partnership in which the Investor Partners have limited liability) in all other
jurisdictions where the Partnership shall propose to conduct business.

       SECTION 1.8  Title to Partnership Property.  All property owned by the
Partnership, whether real or personal, tangible or intangible, shall be deemed
to be owned by the Partnership as an entity, and no Partner, individually,
shall have any ownership of such property.  The Partnership shall hold its
assets in its own name, except that its interests in Leases may be held in the
name of the Program Manager as contemplated by the Program Agreement.

       SECTION 1.9  Conversion of General Partner Interests into Limited
Partner Interests.  As soon as practicable after the completion of the
Partnership's drilling activities, the Interests held by the General Partners
will be converted to Limited Partner Interests.  In order to accomplish such
conversion, the Managing Partner will (a) file an amended certificate of
limited partnership with the Secretary of State of the State of Delaware
removing the General Partners as general partners of the Partnership and (b)
take such other actions as are necessary or appropriate to accomplish
conversion of the General Partner Interests held by the General Partners to
Limited Partner Interests.  Notwithstanding the foregoing, the Managing Partner
shall not be obligated to cause the conversion of the General Partner Interests
held by the General Partners to Limited Partner Interests, or may delay such
conversion, if the Managing Partner determines that such conversion at that
time would not be in the best interests of the Investor Partners or the
Partnership; provided that if the Managing Partner determines that such
conversion would not be in the best interests of the Investor Partners or the
Partnership, the insurance coverage limits, including umbrella policy limits,
will not be reduced unless such coverage becomes unobtainable or is only
available at premiums which are prohibitively more expensive than the premiums
now being paid for such policies.  If conversion is so delayed, the Managing
Partner will continue to have the power and authority to cause such conversion
at any time during the term of the Partnership if the Managing Partner
determines that conversion is in the best interests of the General Partners and
the Partnership.  Upon filing the amended certificate of limited partnership
reflecting the conversion of the General Partner Interests held by General
Partners to Limited Partner Interests, the conversion will be effective and
thereafter each General Partner will have the rights and obligations of a
Limited Partner and will be entitled to limited liability to the extent
provided by the Delaware Act; provided that those General Partners will remain
liable to the Partnership for their proportionate shares of Partnership
obligations and liabilities arising prior to the conversion of their General
Partner Interests to Limited Partner Interests.

                                   ARTICLE II
                           DEFINITIONS AND REFERENCES

       SECTION 2.1  Defined Terms.  When used in this Agreement and unless the
context otherwise requires, the following terms shall have the respective
meanings set forth below:

       "Administrative Costs" shall mean all customary and routine expenses
incurred by the Managing Partner or its Affiliates for the conduct of the
administration of the Partnership or the Drilling Program, including: legal,
finance, accounting, secretarial, travel, office rent, telephone, data
processing, and other items of a similar nature.





                                       2
<PAGE>   147
       "Adjusted Capital Account" shall mean the capital account maintained for
each Partner as provided in Section 7.1(c) as of the end of each fiscal year,
(a) increased by (i) an amount equal to such Partner's allocable share of the
Partnership's Minimum Gain, as computed on the last day of such fiscal year in
accordance with Treasury Regulation 1.704-2(g), and (ii) the amount of
Partnership indebtedness allocable to such Partner under Section 752 of the
Code with respect to which such Partner is personally liable, and (b) reduced
by (i) depletion deductions reasonably expected to be allocated to such Partner
in subsequent years and charged to such Partner's capital account as provided
in Section 7.1(c), (ii) the amount of all losses and deductions reasonably
expected to be allocated to such Partner in subsequent years under Section
704(e)(2) or 706(d) of the Code and Treasury regulation 1.751-1(b)(2)(ii), and
(iii) the amount of all distributions reasonably expected to be made to such
Partner to the extent that they exceed offsetting increases in such Partner's
capital account that are reasonably expected to occur during (or prior to) the
year in which such distributions are reasonably expected to be made.

       "Affiliate" shall mean with respect to another person, (a) any person
directly or indirectly owning, controlling, or holding with power to vote 10%
or more of the outstanding voting securities of or equity interests in such
other person; (b) any person 10% or more of whose outstanding voting securities
or equity interests are directly or indirectly owned, controlled, or held with
power to vote by such other person; (c) any person directly or indirectly
controlling, controlled by, or under common control with such other person; (d)
any employee, officer, director, or partner of such other person; and (e) any
company for which any such officer, director, or partner acts in any such
capacity.  For purposes of this Agreement an Affiliate of MD shall include
Affiliated Programs.

       "Affiliated Program" shall mean a drilling, producing property, income,
royalty, or other program (whether in the form of a partnership, joint venture,
or otherwise) for or of which the Managing Partner or an Affiliate thereof
serves as manager or managing partner or acts in a similar capacity.

       "Agreement" shall mean this Agreement of Partnership, as amended from
time to time.

       "Base Rate" shall mean an effective rate per annum equal to the lesser
of the following rates of interest (a) the highest rate of interest publicly
announced from time to time by NationsBank Texas, N.A., Dallas, Texas, as its
prime rate for its largest and most credit worthy domestic corporate customers
for 90 day unsecured loans, plus 1%, or (b) the "Maximum Legal Rate."  The term
"Maximum Legal Rate" means the maximum rate of interest from time to time
permitted to be contracted for, charged, or collected by the specified
recipient under any laws from time to time applicable to the indebtedness of
the payor to the recipient with respect to the amounts subject to such Base
Rate.

       "Capital Contribution" shall mean for any particular Partner the total
dollar amount of the contribution to the capital of the Partnership made by
such Partner.

       "Capital Contributions" shall mean the aggregate amount of the Capital
Contribution paid by all Partners to the Partnership.

       "Capital Expenditures" shall mean those costs associated with property
acquisition and the drilling and completion of oil and gas wells which are
generally accepted as capital expenditures pursuant to the provisions of the
Code.

       "Code" shall mean the Internal Revenue Code of 1986, as amended.

       "Delaware Act" shall mean the Delaware Revised Uniform Limited
Partnership Act, as amended from time to time, and any successor to such act.

       "Direct Costs" shall mean all actual and necessary costs directly
incurred for the benefit of the Drilling Program and generally attributable to
the goods and services provided to the Drilling Program by parties other than
the Managing Partner or its Affiliates.  Direct costs shall not include any
cost otherwise classified as Organization and Offering Expenses, Administrative
Costs, Operating Costs, or Lease Acquisition Costs.  Direct Costs include
Reporting and Legal Expenses and





                                       3
<PAGE>   148
may include the cost of services provided by the Managing Partner or its
Affiliates if such services are provided pursuant to written contracts and in
compliance with the terms set forth under Section 5.10 hereof.

       "Drilling Program" shall mean the drilling program to be conducted by
the Partnership, MOC, and MD pursuant to the Program Agreement and the rights,
interests, and properties of MD and the Partnership under or subject to the
Program Agreement.

       "Due Diligence Fees" shall mean fees to be paid to the Soliciting
Dealers by the Managing Partner, which may be in an amount of up to .5% of the
sales price of Interests sold to persons other than (a) officers, directors, or
employees of MD and Affiliates thereof; (b) officers, directors, employees or
registered representatives of a Soliciting Dealer; or (c) an Affiliate of the
Managing Partner.

       A "farmout" shall mean an agreement whereby the owner of the Lease
agrees to assign his interest in certain specific acreage to the assignees,
retaining some interest such as an Overriding Royalty Interest, an oil and gas
payment, offset acreage, or other type of interest, subject to the drilling of
one or more specific wells or other performance as a condition of the
assignment.

       "General Partner" shall mean each person who executes or adopts this
Agreement or a counterpart hereof as a General Partner and is accepted by the
Managing Partner as such and any person who becomes a substituted General
Partner in accordance with the terms hereof.  General Partner shall not include
the Managing Partner except to the extent that the Managing Partner owns
General Partner Interests.

       "General Partner Interest" shall mean a General Partner's unit of
interest in the Partnership representing a $1,000 Capital Contribution.

       "Horizon" shall mean a zone of a particular formation; that part of a
formation of sufficient porosity and permeability to form a petroleum
reservoir.

       "Independent Expert" shall mean a person with no material relationship
to the Managing Partner or its Affiliates who is qualified and who is in the
business of rendering opinions regarding the value of oil and gas properties
based upon the evaluation of all pertinent economic, financial, geologic, and
engineering information available to the Managing Partner.

       "Interest" shall mean an Investor Partner's unit of interest in the
Partnership representing a $1,000 Capital Contribution.

       "Investor Partners" shall mean the General Partners and the Limited
Partners and shall not include the Managing Partner, except to the extent that
the Managing Partner owns Interests.

       "Lease" shall mean an oil and gas lease or an oil, gas, and mineral
lease; a Working Interest; an interest (including certain non-consent interest)
arising under a pooling order or operating agreement; an interest acquired
under a farmout; operating rights under governmental tracts; a mineral
interest, royalty, or other interest in and to oil, gas, and related
hydrocarbons (or a contractual right to acquire or earn such an interest) or an
undivided interest therein or portion thereof (including those covering only
certain Horizons or depths), together with all easements, permits, licenses,
servitudes, and rights-of-way situated upon or used or held for future use in
connection with the exploration, development, or operation of such interest.

       "Lease Acquisition Costs" shall mean, when used to describe the costs of
any Lease, the sum of (a) all monetary consideration paid or given for such
Lease to a non-Affiliate of the Managing Partner, including but not limited to
lease bonuses and advance rentals paid to a non-Affiliate of the Managing
Partner, (b) all costs of lease acquisition and title examination, including
but not limited to curing or defending title, title insurance or examination
costs, brokerage commissions, the fees and wages of landmen and lease brokers
and their expenses, filing fees, recording costs, transfer taxes,





                                       4
<PAGE>   149
and like charges paid in connection with the acquisition of such Lease, (c) all
delay rentals and other similar payments and ad valorem taxes paid with respect
to such Lease, (d) such portion as may be allocated to such Lease in accordance
with generally accepted accounting principles and industry standards of all
reasonable, necessary, and actual costs and expenses of MD or its Affiliates
for geological, geophysical, seismic, land, engineering, drafting, accounting,
legal, and other like services together with related administrative and general
overhead costs involved in lease acquisition and Prospect evaluation including
such costs and expenses which could otherwise be classified hereunder as
Administrative Costs, (e) such portion as may be allocated to such Lease in
accordance with generally accepted accounting principles and industry standards
of all costs and expenses incurred in the acquisition of farmouts, subleases,
pooling orders, or other oil and gas interests, (f) interest and points
actually incurred on funds borrowed to pay any of the costs and expenses
described in clauses (a) through (e) above calculated from the date of their
incurrence until the date of their reimbursement by the Drilling Program at the
time a Lease is acquired by the Drilling Program, and (g) with respect to
Leases held on the date hereof by or acquired thereafter by MD or an Affiliate
thereof, in which an interest is transferred to the Participants pursuant to
the Program Agreement, the costs of such transfer; provided that the expenses
described in clauses (c), (d), (e), and (f) shall have been incurred by MOC or
its Affiliates not more than 36 months prior to the acquisition by the Drilling
Program of such Lease; and provided further, that such time limitation shall
not be applicable to Leases having a primary term of five or more years.  Lease
Acquisition Costs of a Lease shall not include any costs or expenses otherwise
allocable herein to such Lease and which represent costs or expenses incurred
in connection with the past drilling of wells which are not producers of
sufficient quantities of oil or natural gas to make commercially reasonable
their continued operation.

       "Limited Partner" shall mean each person who executes or adopts this
Agreement or a counterpart hereof as a Limited Partner and is accepted by the
Managing Partner as such and any person who becomes a substituted Limited
Partner in accordance with the terms hereof.  Limited Partner shall not
including the Managing Partner, except to the extent that the Managing Partner
owns Limited Partner Interests.

       "Limited Partner Interest" shall mean a Limited Partner's unit of
interest in the Partnership representing a $1,000 Capital Contribution.

       "Majority in Interest" shall mean, with respect to any agreement or vote
of the Investor Partners, Investor Partners whose combined Interests, at the
time of determination thereof, exceed 50% of the total Interests held of record
by Investor Partners who are eligible to participate in such agreement or vote.

       "Management Fee" shall have the meaning assigned to such term in Section
5.8.

       "Managing Partner" shall mean MD which will serve as the initial
managing partner of the Partnership, and any person who becomes a substituted
Managing Partner in accordance with the terms hereof.

       "Minimum Gain" shall mean the amount of gain that would be realized by
the Partnership if it disposed of (in a taxable transaction) all Partnership
properties which are subject to non-recourse liabilities of the Partnership in
full satisfaction of such liabilities, computed in accordance with the
provisions of Treasury regulation 1.704-2(b)(2).

       "MOC" shall mean Mewbourne Oil Company, a Delaware corporation.

       "Operating Agreement" shall mean a Model Form Operating Agreement based
upon the American Association of Petroleum Landmen Form 610-1989 and among the
other attached exhibits thereto, an accounting procedure for joint operations
issued by the Council of Petroleum Accountants Societies of North America, each
of which containing modifications that are customary and usual for the
geographic area in which the Partnership intends to conduct operations.

       "Operating Costs" shall mean all expenditures made and costs incurred in
producing and marketing oil and gas from completed wells, including, in
addition to labor, fuel, repairs, hauling, materials, supplies, utility
charges, and other costs incident to or therefrom, ad valorem and severance
taxes, insurance and casualty loss expense, and compensation to well operators
or others for services rendered in conducting such operations.





                                       5
<PAGE>   150
       "Organization and Offering Expenses" shall mean all costs and expenses
incurred by MD and its Affiliates, and paid by MD, or an Affiliate thereof, in
connection with the organization of the Partnership and the Drilling Program
and the offer and sale of the Interests, including without limitation, fees
paid to persons performing due diligence examinations or otherwise acting in
relation to the Partnership or MD with respect to the offering and sale of the
Interests and all expenses reasonable for MD and Affiliates thereof incurred in
assisting with such offer and sale of the Interests or such due diligence, but
such term shall not include any costs and expenses that might be categorized as
any of the foregoing but that are included as Sales Commissions or Due
Diligence Fees.

       "Organizational Partner" shall mean Curtis W. Mewbourne, a resident of
Tyler, Texas, who has agreed to serve as an initial limited partner.

       "Overriding Royalty Interest" shall mean an interest in the oil and gas
produced pursuant to a specified Lease or Leases, or the proceeds from the sale
thereof, carved out of the Working Interest, to be received free and clear of
all costs of development, operation, or maintenance.

       "Partners" shall mean the Managing Partner and the Investor Partners.

       "Partnership" shall have the meaning assigned to such term in Section
1.1.

       "Partnership Year" shall mean a period of one year with the first
Partnership Year commencing as of the date the Investor Partners are first
admitted to the Partnership and ending immediately prior to the anniversary of
such date and with each succeeding Partnership Year commencing as of the
anniversary of such date and ending immediately prior to the next succeeding
anniversary date.

       "person" shall refer to any natural person, partnership, corporation,
association, trust, or other legal entity.

       "Production Purchase or Income Program" shall mean any program whose
investment objective is to directly acquire, hold, operate, and/or dispose of
producing oil and gas properties.  Such a program may acquire any type of
ownership interest in a producing property, including but not limited to,
Working Interests, royalties, or production payments.  A program which spends
at least 90% of Capital Contributions and funds borrowed (excluding
Organization and Offering Expenses) in the above described activities is
presumed to be a Production Purchase or Income Program.

       "Program Agreement" shall mean the Program Agreement by and among the
Partnership, MD, and MOC.

       "Program Manager" shall mean MOC and any person who becomes the
successor Program Manager in accordance with the Program Agreement.

       "Program Well" shall mean any oil and gas well in which the Participants
have an interest pursuant to the Program Agreement.

       "Prospect" shall mean an area covering lands which, in the opinion of
the Program Manager, contains subsurface structural or stratigraphic conditions
making it susceptible to the accumulation of oil or gas in commercially
productive quantities at one or more Horizons.  The area, which may be
different for different Horizons, shall be designated by the Program Manager in
writing prior to the conduct of Partnership operations and shall be enlarged or
contracted from time to time on the basis of subsequently acquired information
to define the anticipated limits of the associated oil and gas reserves and to
include all acreage encompassed therein.  A "Prospect" with respect to a
particular Horizon may be limited to the minimum area permitted by state law or
local practice, whichever is applicable, to protect against drainage from
adjacent wells if the well to be drilled by the Partnership is to a Horizon
containing Proved Reserves.

       "Proved Reserves" shall mean those quantities of crude oil, natural gas,
and natural gas liquids which, upon analysis of geological and engineering
data, appear with reasonable certainty to be recoverable in future years from
known oil and gas





                                       6
<PAGE>   151
reservoirs under existing economic and operating conditions.  Proved Reserves
are limited to those quantities of oil and gas which can be expected, with
little doubt, to be recoverable commercially at current prices and costs, under
existing regulatory practices and with existing conventional equipment and
operating methods.  Depending upon their status or development, Proved Reserves
will be subdivided into the following classifications and have the following
definitions.

       (a)    "Proved Developed Reserves" shall mean Proved Reserves which can
be expected to be recovered through existing wells with existing equipment and
operating methods.  This classification shall include:

              (i)    "Proved Developed Producing Reserves," which are Proved
       Developed Reserves which are expected to be produced from existing
       completion intervals now open for production in existing wells; and

              (ii)   "Proved Developed Non-Producing Reserves," which are
       Proved Developed Reserves which exist behind the casing of existing
       wells, or at minor depths below the present bottom of such wells, which
       are expected to be produced through these wells in the predictable
       future, where the cost of making oil and gas available for production is
       relatively small compared to the cost of a new well.

              Additional oil and gas expected to be obtained through the
       application of improved recovery techniques are included as Proved
       Developed Reserves only after testing by a pilot project or after the
       operation of an installed program has confirmed through production that
       increased recovery will be achieved.

       (b)    "Proved Undeveloped Reserves" shall mean all reserves which are
expected to be recovered from additional wells on undrilled acreage or from
existing wells where a relatively major expenditure is required for
recompletion.  Such reserves on undrilled acreage are limited to those drilling
units offsetting productive units which are reasonably certain of production
when drilled.  Proved Reserves for other undrilled units are claimed only where
it can be demonstrated with reasonable certainty, based on accepted geological,
geophysical, and engineering studies and data, that there is continuity of
reservoir from an existing productive formation.  No estimates for Proved
Undeveloped Reserves are attributable to any improved recovery technique
contemplated for any acreage, unless the techniques to be employed have been
proved effective by actual tests in the same areas and reservoir.

       "Reconstituted Partnership" shall mean the Partnership, as reconstituted
by a Majority in Interest of the Investor Partners pursuant to Section 9.3.

       "Reporting and Legal Expenses" shall mean all third party accounting
fees, costs, and expenses associated with obtaining audits of books and
records, third party engineering fees, costs, and expenses associated with
annual reserve reports and third party attorney's fees and other legal fees,
costs, and expenses associated with matters that are attributable to the
Drilling Program's or the Partnership's business.

       "Right of Presentment" shall mean the right of Investor Partners to
request the Managing Partner to purchase for cash any or all of that Investor
Partner's Interests, subject to certain conditions.

       "Roll-Up" shall mean a transaction involving the acquisition, merger,
conversion, or consolidation, either directly or indirectly, of the Partnership
and the issuance of securities of a Roll-Up Entity.  Such term does not include
a transaction involving securities of any Partnership that have been listed for
at least 12 months on a national exchange or traded through the National
Association of Securities Dealers Automated Quotation National Market System or
a transaction involving the conversion to corporate, trust, or association form
of only the Partnership if, as a consequence of the transaction, there will be
no significant adverse change in any of the following:

       (1)    voting rights;
       (2)    the term of existence of the Partnership;
       (3)    Sponsor compensation; or





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<PAGE>   152
       (4)    the Partnership's investment objectives.

       "Roll-Up Entity" shall mean a partnership, trust, corporation, or other
entity that would be created or survive after the successful completion of a
proposed Roll-Up transaction.

       "Sales Commissions" shall mean the sales commissions to be paid to the
Soliciting Dealers by the Managing Partner, which may be in an amount of up to
8% of the sales price for Interests sold to persons other than (a) officers,
directors, or employees of MD and Affiliates thereof, (b) officers, directors,
employees, or registered representatives of a Soliciting Dealer, or (c) an
Affiliate of the Managing Partner.

       "Securities Act" shall mean the Securities Act of 1933, as amended.

       "Sharing Ratio" shall mean for any Investor Partner the proportion
obtained by dividing (i) the amount of such Investor Partner's Capital
Contribution to the Partnership by (ii) the sum of all Capital Contributions
paid by the Investor Partners to the Partnership; provided that in the event of
an assignment (voluntarily, by operation of law or this Agreement, or
otherwise) by an Investor Partner of Interests in the Partnership (other than
an assignment solely of an interest in distributions of Partnership revenues),
the Sharing Ratio of such Investor Partner shall be proportionately reduced,
based upon the number of Interests assigned compared to the total number of
Interests owned by such Investor Partner prior to such assignment, and the
assignee of such Interests shall succeed to a proportionate share of the
Sharing Ratio of his assignor that is attributable to the Interests transferred
to such assignee.

       "Simulated Basis" shall have the meaning assigned to such term in
Section 7.1(c).

       "Simulated Depletion" shall have the meaning assigned to such term in
Section 7.1(c).

       "Simulated Gain" shall have the meaning assigned to such term in Section
7.1(c).

       "Simulated Loss" shall have the meaning assigned to such term in Section
7.1(c).

       "Soliciting Dealers" shall mean those persons who are authorized to act
as registered representatives by the National Association of Securities
Dealers, Inc. and that have contracted with MD as independent contractors to
offer and sell the Interests.

       "Sponsor" shall mean any person directly or indirectly instrumental in
organizing, wholly or in part, the Partnership, or any person who will manage
or is entitled to manage or participate in the management or control of the
Partnership.  "Sponsor" includes the Managing Partner and any other person who
actually controls or selects any person who controls 25% or more of the
exploratory, developmental, or producing activities of the Partnership, or any
segment thereof, even if that person had not entered into a contract at the
time of formation of the Partnership.  "Sponsor" does not include wholly
independent third parties such as attorneys, accountants, and underwriters
whose only compensation is for professional services rendered in connection
with the offering of the Interests.  Whenever the context of this Agreement so
requires, the term "Sponsor" shall be deemed to include Affiliates of the
person deemed to be a Sponsor.

       "Subscription Agreement" shall mean, with respect to an Investor
Partner, the subscription agreement executed and delivered by such Investor
Partner in connection with his subscription to purchase Interests and
containing certain representations, warranties, covenants, and agreements of
such Investor Partner.

       "Super Majority in Interest" shall mean, with respect to any agreement
or vote of Investor Partners, Investor Partners whose combined Interests, at
the time of the determination thereof, exceed 66% of the total Interests held
by Investor Partners who are eligible to participate in such agreement or vote.





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       "Valuation Date" shall mean for purposes of the exercise of the Right of
Presentment granted to Investor Partners pursuant to Section 8.3, December 31
of the year immediately preceding the year in which the Right of Presentment is
being exercised.

       "Working Interest" shall mean an interest in an oil and gas leasehold
which is subject to some portion of the costs of development, operation, or
maintenance.

       SECTION 2.2  References and Titles.  All references in this Agreement to
articles, sections, subsections, and other subdivisions refer to corresponding
articles, sections, subsections, and other subdivisions of this Agreement
unless expressly provided otherwise.  Titles appearing at the beginning of any
of such subdivisions are for convenience only and shall not constitute part of
such subdivisions and shall be disregarded in construing the language contained
in such subdivisions.  The words "this Agreement," "this instrument," "herein,"
"hereof," "hereby," "hereunder," and words of similar import refer to this
Agreement as a whole and not to any particular subdivision unless expressly so
limited.  Pronouns in masculine, feminine, and neuter genders shall be
construed to include any other gender, and words in the singular form shall be
construed to include the plural and vice versa, unless the context otherwise
requires.


                                  ARTICLE III
                                 CAPITALIZATION

       SECTION 3.1  Capital Contributions of Investor Partners.  Each
subscriber shall be accepted as an Investor Partner only after (a) such
subscriber has deposited or has had deposited on its behalf in a segregated
escrow account at NationsBank Texas, N.A., Dallas, Texas, or another federally
insured institution designated by MD, the full amount of the Capital
Contribution of such subscriber in cash and (b) the Managing Partner has
approved and accepted the Subscription Agreement executed by such subscriber.
By executing and delivering the Subscription Agreement, upon its acceptance,
each Investor Partner shall be irrevocably committed to contribute to the
capital of the Partnership the amount stated in such Investor Partner's
Subscription Agreement as the Capital Contribution of such Investor Partner.
If the sum of Capital Contributions committed and accepted at or prior to the
end of the subscription period is at least $1,000,000, the Managing Partner may
cause all subscribers who have been approved by the Managing Partner to be
admitted to the Partnership as Limited Partners or General Partners, and the
Capital Contributions shall be paid to the Partnership.  If less than
$1,000,000 of Capital Contributions shall have been committed by the Investor
Partners and accepted at the end of the subscription period, the amount of the
Capital Contribution paid by each subscriber shall be returned with any
interest earned thereon.

       SECTION 3.2  Contributions of Managing Partner.  Concurrently with the
admission of the Investor Partners to the Partnership, the Managing Partner
shall contribute to the capital of the Partnership in cash an amount equal to
1.010101% of the Capital Contributions of the Investor Partners.  Although the
Managing Partner is personally liable under applicable laws for the debts and
obligations of the Partnership, all such debts and obligations shall be paid or
discharged first with Partnership assets (including insurance proceeds) before
the Managing Partner shall be obligated to pay or discharge any such debt or
obligation with its personal assets.

       SECTION 3.3  Return of Contributions.  Except as otherwise provided in
this Agreement, no interest shall accrue on any Capital Contributions to the
Partnership.  No Partner shall have the right to withdraw or to be repaid any
capital contributed by such Partner except as otherwise specifically provided
in this Agreement or required by law.

       SECTION 3.4  Additional Contributions.  No Investor Partner shall be
required or obligated (a) to contribute any capital to the Partnership other
than as provided in Section 3.1 hereof or (b) to lend any funds to the
Partnership.  The Interests are nonassessable; however, General Partners are
liable, in addition to their Capital Contributions, for Partnership obligations
and liabilities represented by their ownership of interests as general
partners, in accordance with the Delaware Act.





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<PAGE>   154
                                   ARTICLE IV
                         ALLOCATIONS AND DISTRIBUTIONS

       SECTION 4.1  Allocation Among Partners.

       (a)    Except as provided in Section 4.2 below, each Investor Partner
shall share Partnership items of costs, expenditures, deductions (other than
depletion), credits, income, revenues, gain, loss, and distributions allocated,
charged, or credited to the Investor Partners hereunder in accordance with the
proportion that the Sharing Ratio of such Investor Partner bears to the
aggregate Sharing Ratios of all Investor Partners.

       (b)    The Managing Partner shall share Partnership items of costs,
expenditures, deductions (other than depletion), credits, income, revenue,
gain, loss, and distributions allocated, charged, or credited to the Managing
Partner hereunder.

       SECTION 4.2  Allocations.

       (a)    Except as provided in subsections (b) through (g) below, all
costs and revenues (including without limitation, revenues derived by the
Partnership from, and distributed to the Partnership by, the Drilling Program)
of the Partnership and all items of income, gain, amount realized, loss,
deduction, recapture, and credit for purposes of any applicable federal, state,
or local income tax law, rule, or regulation shall be allocated 1% to the
Managing Partner and 99% to the Investor Partners.

       (b)    The Management Fee, and any amortization deductions relating
thereto, shall be allocated 1% to the Managing Partner and 99% to the Investor
Partners.

       (c)    All costs incurred by the Partnership in connection with the
performance of any special services requested by a Partner and any tax
deductions relating thereto shall be allocated 100% to the Partner requesting
such services.

       (d)    All interest income directly or indirectly resulting from the
investment of the Investor Partners' Capital Contributions following the
payment thereof to the Partnership shall be allocated 100% to the Investor
Partners, and shall be allocated among such Investor Partners proportionately
based on each Investor Partner's respective cash contributions actually paid to
the Partnership.  All interest income directly or indirectly resulting from the
investment of the Managing Partner's capital contributions to the Partnership
pursuant to Section 3.2 following payment thereof to the Partnership shall be
allocated 100% to the Managing Partner.

       (e)    Cost and percentage depletion deductions and the gain or loss on
the sale or other disposition of property the production from which is or would
be (in the case of nonproducing properties) subject to depletion (herein
sometimes called "depletable property") shall be computed separately by the
Partners rather than the Partnership.  For purposes of making such computations
the Partnership's adjusted basis in each depletable property shall be allocated
under Section 613A(c)(7)(D) of the Code 1% to the Managing Partner and 99% to
the Investor Partners.  The amount realized on the sale or other disposition of
each such property shall be allocated to the Partners in proportion to each
Partner's respective share of the revenues from the sale or other disposition
of such property provided for in Section 4.2(a).  For purposes of allocating
amounts realized upon any such sale or disposition which are deemed to be
received for federal income tax purposes and which are attributable to
Partnership indebtedness or indebtedness to which the depletable property is
subject at the time of such sale or disposition, such amounts shall be
allocated in the same manner as Partnership revenues used for the repayment of
such indebtedness would have been allocated under Section 4.2(f).

       (f)    Notwithstanding any other provision of this Section 4.2 to the
contrary, if during any taxable year of the Partnership the allocation of any
loss or deduction (net of any income or gain) to any Partner (the "Deficit
Partner") would cause or increase a deficit balance in the Deficit Partner's
Adjusted Capital Account as of the end of such taxable year, only the amount of
such loss or deduction that reduces the balance to zero shall be allocated to
the Deficit Partner and the remaining loss or deduction shall be allocated to
the Partners whose Adjusted Capital Accounts have positive balances remaining
at such time in proportion to such positive balances.  After any such
allocation, any Partnership income or gain (or amount realized





                                       10
<PAGE>   155
in excess of Simulated Basis) that would otherwise be allocated to the Deficit
Partner for any fiscal year under this Section 4.2 which is in excess of the
cash distributions to the Deficit Partner for such fiscal year shall be
allocated instead to the Partners to whom the Deficit Partner's share of losses
and deductions were allocated under the preceding sentence until the amount of
such income or gain (or amount realized) so allocated equals the amount of loss
or deduction previously so allocated to such other Partner.

       (g)    Notwithstanding the foregoing provisions of this Section 4.2,
prior to making any other allocation under this Section 4.2, the Partnership
shall allocate the following items of income to the Partners:

              (1)    Pursuant to section 1.704-2(f) of the Treasury Regulations
(relating to minimum gain chargebacks), if there is a net decrease in Minimum
Gain for such year (or if there was a net decrease in Minimum Gain for a prior
fiscal year and the Partnership did not have sufficient amounts of profit
during prior years to allocate among the Partners under this Section 4.2(g)(1),
then items of Partnership income or revenue shall be allocated, before any
other allocation is made pursuant to the succeeding provisions of this Section
4.2 for such year, to each Partner in an amount equal to such Partner's share
of the net decrease in such minimum gain (as determined under section 1.704-
2(g)(2) of the Treasury Regulations).

              (2)    Pursuant to section 1.704-1(b)(2)(ii)(d) of the Treasury
Regulations (relating to "qualified income offsets"), items of Partnership
income or revenue shall be allocated, before any other allocation is made
pursuant to the succeeding provisions of this Section 4.2 for such year, among
the Partners with deficit balances in their Adjusted Capital Accounts (as
determined, after giving effect to all adjustments attributable to the
allocations provided for in Section 4.2(g)(1) hereof and as increased by any
amounts which such Partner is deemed obligated to restore under sections 1.704-
1 and 1.704-2 of the Treasury Regulations but before giving effect to any
adjustment attributable to other allocations provided for in succeeding
provisions of this Section 4.2) in amounts and the manner sufficient to
eliminate such deficit balances as quickly as possible.

       SECTION 4.3  Distributions.

       (a)    All interest earned by the Partnership as the result of the
investment of the Partners' Capital Contributions following the payment thereof
to the Partnership shall be distributed periodically to the Partners at such
time or times as the Managing Partner shall in its discretion determine.

       (b)    At least quarterly, all cash funds of the Partnership (other than
interest as described in Section 4.3(a) above, borrowed funds, if any, and
Capital Contributions) which the Managing Partner reasonably determines are not
needed for the payment of existing or anticipated Partnership obligations and
expenditures shall be distributed to the Partners.  All cash funds of the
Partnership to be distributed to the Partners shall be distributed to the
Partners in the same respective percentages as the revenues from which such
cash funds are derived are allocated to such Partners pursuant to Section 4.2
(after deducting therefrom the costs charged to such Partners pursuant to
Section 4.2).  In addition to restrictions set forth in Section 5.2(a), in no
event, shall funds be advanced or borrowed for purposes of distributions, if
the amount of such distributions would exceed the Partnership's accrued and
received revenues for the previous four quarters, less paid and accrued
operating costs with respect to such revenues.  The determinations of such
revenues and costs shall be made in accordance with generally accepted
accounting principles consistently applied.  Cash distributions from the
Partnership to the Managing Partner shall only be made in conjunction with
distributions to Investor Partners and only out of funds properly allocated to
the Managing Partner's account.

       (c)    Any distribution in liquidation of a Partner's interest in the
Partnership other than pursuant to Section 8.3, Section 8.6, Section 9.3, or
Section 9.4 shall be in an amount of cash or fair market value of property
equal to the positive capital account balance of such Partner at the time his
interest is liquidated, after such capital account balance has been adjusted in
accordance with Section 7.1(c) and the applicable Treasury Regulations under
Section 704(b) of the Internal Revenue Code and shall be made by the later of
(i) the end of the Partnership taxable year in which such liquidation occurs or
(ii) 90 days after the date of such liquidation.  No Partner with a deficit
balance in his or its capital account after a distribution in liquidation of
such Partner's interest in the Partnership shall be liable to the Partnership
for such deficit balance.





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<PAGE>   156
       (d)    In the event an amount of Partnership funds equal to the total
Capital Contributions of the Investor Partners has not been expended or
committed for expenditure within 12 months after the admission of the Investor
Partners to the Partnership, the Managing Partner shall distribute, as a return
of capital, to the Investor Partners, proportionately in accordance with their
Sharing Ratios as of the date of the Investor Partners' admission to the
Partnership, the amount of such unexpended and uncommitted Partnership funds
(together with a proportionate amount of the Management Fees), after deducting
therefrom an amount that the Managing Partner reasonably determines will be
equal to the operating capital to be required by the Partnership that will not
be provided by anticipated revenues from Partnership operations.

       SECTION 4.4  Allocations on Transfers.  In the event of an assignment of
a Partner's interest in the Partnership pursuant to Article VIII, deductions,
credits, and income of the Partnership for federal, state, and local income tax
purposes shall, unless otherwise required by applicable Treasury Regulations,
be allocated between the assignor and assignee based on the number of days of
the year during which each party owned such interest.

       SECTION 4.5  Minimum Allocation to Managing Partner.  If at any time the
provisions of this Article 4 do not result in the Managing Partner being
allocated at least 1% of the Partnership's material items of income, gain,
deduction, loss, and credit for purposes of any applicable federal income tax
law, rule, or regulation, then this Section 4.5 shall become operative and
shall cause the Managing Partner to be allocated so much more of each of such
items as shall cause it to be allocated at all times during the existence of
the Partnership, exclusive of any allocations made to it as a result of its
ownership of Interests, 1% of all such material items.  To the extent that
additional items of deduction or loss are hereby allocated to the Managing
Partner, the Managing Partner will contribute to the Partnership pursuant to
Section 3.2 additional amounts in cash as shall be sufficient to cause the
Managing Partner to bear the economic burden of such items.

                                   ARTICLE V
                                   MANAGEMENT

       SECTION 5.1  Power and Authority of Managing Partner.  The Partners
hereby designate MD as the Managing Partner of the Partnership and, except as
provided by Section 5.2 and elsewhere in this Agreement and except as otherwise
provided by applicable law, hereby delegate to the Managing Partner full and
exclusive power and authority on behalf of the Partnership to manage, control,
administer, and operate the properties, business, and affairs of the
Partnership and to do or cause to be done any and all acts deemed by the
Managing Partner to be necessary or appropriate thereto.  The scope of such
power and authority shall encompass all matters in any way connected with such
business or incident thereto, including without limitation, the power and
authority:

       (a)    To enter into the Program Agreement and to purchase or otherwise
acquire on behalf of the Partnership Leases as provided in the Program
Agreement;

       (b)    To purchase or otherwise acquire other real or personal property
of every nature considered necessary or appropriate to carry on and conduct the
business of the Partnership;

       (c)    To borrow monies for the business of the Partnership and from
time to time to draw, make, execute, and issue promissory notes and other
negotiable or nonnegotiable instruments and evidences of indebtedness; to
secure the payment of the sums so borrowed and to mortgage, pledge, or assign
in trust all or any part of the property of the Partnership; to assign any
monies owing or to be owing to the Partnership; and to engage in any other
means of financing customary in the oil and gas industry; provided that any
such financing shall provide that the lender has recourse only against
Partnership assets and not against any Investor Partner individually;

       (d)    To enter into any agreement for the sharing of profits, joint
venture, or partnership with any person, firm, corporation, or government or
agency thereof engaged in any business or transaction in which the Partnership
is authorized to engage, or any business or transaction capable of being
conducted, so as to directly or indirectly benefit the Partnership, and to
cause the obligations of the Partnership thereunder to be performed;





                                       12
<PAGE>   157
       (e)    To explore and prospect by geological, geophysical, or other
methods for the location of anomalies or other indications favorable to the
accumulation of oil and gas, including specifically the power to contract with
third parties for such purposes;

       (f)    To maintain, explore, develop, operate, manage, and defend
Partnership property and to drill, test, plug and abandon or complete and
equip, rework, and recomplete any number of wells on Partnership Leases for the
production of oil and gas located thereunder, and to contract with third
parties for such purposes, to carry out a program or programs of secondary
recovery on Partnership property, and to do any and all other things necessary
or appropriate to carry out the terms and provisions of this Agreement which
would or might be done by a normal and prudent operator in the exploration,
development, operation, and management of its own property, including without
limitation, making consent or non-consent elections under any applicable joint
operating agreement;

       (g)    To enter into and execute leases, drilling contracts, farmout
agreements, farmin contracts, dry and bottom hole and acreage contribution
letters, participation agreements, and any other agreements customarily
employed in the oil and gas industry in connection with the acquisition, sale,
exploration, development, or operation of oil and gas properties, agreements as
to rights-of-way and any and all other instruments or documents considered by
the Managing Partner to be necessary or appropriate to carry on and conduct the
business of the Partnership, for such consideration and on such terms as the
Managing Partner in its sole discretion may determine, and to cause the
obligations of the Partnership thereunder to be performed;

       (h)    To sell the production accruing to the Leases acquired by the
Partnership and to execute gas sales contracts, casinghead gas contracts,
transfer orders, division orders, or any other instruments in connection with
the sale of production from the Partnership's interest in any property;

       (i)    To farmout, sell, assign, convey, or otherwise dispose of, for
such consideration and upon such terms and conditions as the Managing Partner
in its sole discretion may determine, all or any part of the Partnership
property, any interest therein, or any interest payable therefrom, and in
connection therewith to execute and deliver such deeds, assignments, and
conveyances containing such warranties as the Managing Partner may determine;

       (j)    To employ on behalf of the Partnership agents, employees,
managers, consultants, accountants, lawyers, geologists, geophysicists,
engineers, landmen, clerical help, and such other assistance and services as
the Managing Partner may deem proper and to pay therefor such remuneration and
compensation as the Managing Partner may deem reasonable and appropriate;

       (k)    To purchase, lease, rent, or otherwise acquire or obtain the use
of machinery, equipment, tools, materials, and all other kinds and types of
real or personal property that may in any way be deemed necessary, convenient,
or advisable in connection with carrying on the business of the Partnership,
and to incur expenses for travel, telephone, telegraph, insurance, and for such
other things, whether similar or dissimilar, as may be deemed necessary or
appropriate for carrying on and performing the business of the Partnership;

       (l)    To pay delay rentals, shut-in royalty payments, property taxes,
and any other amounts necessary or appropriate to the maintenance or operation
of any Partnership property;

       (m)    To make and enter into such agreements and contracts with such
parties and to give such receipts, releases, and discharges with respect to any
and all of the foregoing and any matters incident thereto as the Managing
Partner may deem advisable or appropriate;

       (n)    To procure and maintain in force such insurance as the Managing
Partner shall deem prudent to serve as protection against liability for loss
and damage which may be occasioned by the activities to be engaged in by the
Partnership and the Managing Partner on behalf of the Partnership; provided,
however, that the Managing Partner shall notify the Investor Partners of any
adverse material reduction in the insurance coverage of the Partnership as soon
as possible after learning of





                                       13
<PAGE>   158
such change and if possible at least 30 days in advance of the change in
insurance coverage, and in the event that the insurance procured and maintained
on behalf of the Investor Partners is materially reduced, the Partnership will
halt all drilling activity until such time as comparable replacement insurance
coverage is obtained;

       (o)    To pay, extend, renew, modify, adjust, submit to arbitration,
prosecute, defend, or compromise on behalf of the Partnership, upon such terms
as the Managing Partner may determine and upon such evidence as they may deem
sufficient, any obligation, suit, liability, cause of action, or claim,
including a suit or claim for taxes, in favor of or against the Partnership;

       (p)    To quitclaim, assign, convey, surrender, release, or abandon any
Partnership property with or without consideration therefor;

       (q)    To make such classifications, determinations, and allocations as
the Managing Partner may deem advisable, having due regard for any relevant
generally accepted accounting principles;

       (r)    To enter into soliciting dealer agreements and to perform all of
the Partnership's obligations thereunder, to issue and sell Interests pursuant
to the terms and conditions of this Agreement and the Subscription Agreements,
to accept and execute on behalf of the Partnership Subscription Agreements, and
to admit original and substituted Investor Partners; and

       (s)    To take such other actions, execute and deliver such other
documents, and perform such other acts as may be deemed by the Managing Partner
to be appropriate to carry out the business and affairs of the Partnership.

       In accomplishing all of the foregoing and except as otherwise provided
in this Agreement, the Managing Partner may, in its sole discretion, use its
own personnel, properties, and equipment or those of any of its Affiliates
(subject to Section 5.11); or the Managing Partner may hire or rent those of
third parties and may employ on a temporary or continuing basis outside
accountants, attorneys, consultants, and others on such terms as the Managing
Partner deems advisable.  No person, firm, or corporation dealing with the
Partnership shall be required to inquire into the authority of the Managing
Partner to take any action or make any decision.

       SECTION 5.2  Certain Restrictions on Managing Partner's Power and
Authority.  Notwithstanding any other provisions of this Agreement to the
contrary, the Managing Partner shall not have the power or authority to, and
shall not do, perform, or authorize any of the following:

       (a)    Borrow any money in the name or on behalf of the Partnership or
otherwise do any of the acts or things provided in Section 5.1(c) if the total
amount of the borrowings or financings then outstanding made by the Managing
Partner on behalf of the Partnership (including the amount outstanding under
the Partnership's reimbursement obligation under Section 5.6) would exceed an
amount equal to 20% of the Capital Contributions of the Investor Partners;
provided, however, that the terms of any such financing shall provide that the
lender has recourse only against Partnership assets and not against any
Investor Partner individually; provided further, that the Managing Partner may
borrow monies in the name and on behalf of the Partnership even if the Capital
Contributions of the Partners have not yet been fully expended or committed for
expenditure;

       (b)    Without having first received the prior consent of a Super
Majority in Interest of the Investor Partners, cause the Partnership to
participate in a proposed Roll-Up transaction; provided, however, the
participation of the Partnership in a proposed Roll-Up transaction shall be
subject to the restrictions set forth in Section 5.10(j);

       (c)    Except for a sale of all or substantially all of the assets of
the Partnership by the Managing Partner acting in its capacity as liquidator
made in connection with the liquidation and termination of the Partnership as
such is contemplated in Section 9.4, without having first received the prior
consent of a Majority in Interest of the Investor Partners, sell all or
substantially all of the assets of the Partnership other than in the ordinary
course of business;





                                       14
<PAGE>   159
       (d)    Without having first received the prior consent of a Majority in
Interest of the Investor Partners, assign the rights or obligations of the
Partnership, or, except as otherwise provided in the Program Agreement, consent
to the assignment by the Managing Partner or any Affiliate thereof of its
rights or obligations under the Program Agreement, prior to the substantial
completion of the drilling activities of the Partnership;

       (e)    Without having first received the prior consent of a Majority in
Interest of the Investor Partners, agree to the termination or amendment of the
Program Agreement or waive any rights of the Partnership thereunder, except for
amendments to the Program Agreement which the Managing Partner believes are
necessary or advisable to ensure that the Program Agreement conforms with any
changes in or modifications to the Code or do not adversely affect the Investor
Partners in any material respect;

       (f)    Guarantee in the name or on behalf of the Partnership the payment
of money or the performance of any contract or other obligation of any other
person;

       (g)    Bind or obligate the Partnership with respect to any matter
outside the scope of the Partnership business;

       (h)    Use the Partnership name, credit, or property for other than
Partnership purposes;

       (i)    Take any action, or permit any other person to take any action,
with respect to the assets or property of the Partnership which does not
primarily benefit the Partnership, including without limitation, utilization of
funds of the Partnership as compensating balances for its own benefit;

       (j)    Benefit from any arrangement for the marketing of oil and gas
production or other relationships affecting the property of the Managing
Partner and the Partnership, unless such benefits are fairly and equitably
apportioned among the Managing Partner and Affiliates thereof and the
Partnership;

       (k)    Invest Partnership funds in the securities of another person
except in the following instances:

              (i)    investments in working interests or undivided lease
       interests made in the ordinary course of the Partnership's business;

              (ii)   temporary investments made in compliance with Section 7.3;

              (iii)  investments involving less than 5% of program capital
       which are a necessary and incidental part of a property acquisition
       transaction; and

              (iv)   investments in entities established solely to limit the
       Partnership's liabilities associated with the ownership or operation of
       property or equipment, provided, in such instances duplicative fees and
       expenses shall be prohibited; or

       (l)    Take any action that will:

              (i)    cause the Partnership to participate in any other
       partnership or joint venture that will result in a duplication or
       unreasonable increase in the amount of costs and expenses of the
       Partnership;

              (ii)   Substantively alter the fiduciary and contractual
       relationship between the Managing Partner and the Investor Partners as
       such exists pursuant to this Agreement; or

              (iii)  diminish the voting rights hereunder of the Investor
       Partners.





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       SECTION 5.3  Services of Managing Partner.  During the existence of the
Partnership, the Managing Partner shall devote such time and effort to the
Partnership business as may be necessary to promote adequately the interests of
the Partnership and the mutual interests of the Partners; however, it is
specifically understood and agreed that the Managing Partner shall not be
required to devote full time to Partnership business, and the Managing Partner
and its Affiliates may at any time and from time to time engage in and possess
interests in other business ventures of any and every type and description,
independently or with others, including without limitation, the acquisition,
ownership, exploration, development, operation, and management of oil and gas
properties for themselves and other persons and the organization and management
of other partnerships and joint ventures similar to the Partnership, and
neither the Partnership nor any Investor Partner shall by virtue of this
Agreement or the law of partnership opportunity have any right, title, or
interest in or to such independent ventures.  It is specifically recognized
that the Managing Partner and its Affiliates are currently engaged in the
exploration for and production of oil and gas both for their account and for
others, and nothing herein contained shall be deemed to prevent any of them
from continuing such activities, individually, jointly with others, or as a
part of any other partnership or joint venture to which any of them is or may
become a party, in any locale, and in fields or areas of operation in which the
Partnership may likewise be active, or from dealing with the Partnership as an
independent party, nor as requiring any of them to permit the Partnership to
participate in any such operations in which any of them may be interested and
each Investor Partner hereby waives, relinquishes, and renounces any such right
or claim of participation.  However, except as otherwise provided herein, the
Managing Partner and any of its Affiliates may pursue business opportunities
that are consistent with the Partnership's investment objectives for their own
account only after they have determined that such opportunity either cannot be
pursued by the Partnership because of insufficient funds or because it is not
appropriate for the Partnership under the existing circumstances.

       SECTION 5.4  Liability of Managing Partner and Its Affiliates.  Neither
the Managing Partner nor any of its Affiliates shall have any liability to the
Partnership or to any Partner for any loss suffered by the Partnership which
arises out of any action or inaction performed or omitted by the Managing
Partner or such Affiliate, if the Managing Partner in good faith has
determined, as of the time of the conduct or omission, that the course of
conduct or omission was in the best interests of the Partnership, the Managing
Partner or such Affiliate was acting on behalf of or performing services for
the Partnership, and that such conduct or omission did not constitute
negligence or misconduct.

       SECTION 5.5  Indemnification of Managing Partner and Its Affiliates.

       (a)    The Partnership shall indemnify the Managing Partner and its
Affiliates against any losses, judgments, liabilities, expenses, and
settlements sustained or incurred by the Managing Partner or such Affiliate as
a result of any threatened, pending, or completed claim, action, suit, or
proceeding, whether civil, criminal, administrative, arbitrative, or
investigative, any appeal in such a claim, action, suit, or proceeding, and any
inquiry or investigation that could lead to such a claim, action, suit, or
proceeding and which in any such case relates or which otherwise arises from or
is attributable to any acts, omissions, or operations performed or omitted by
the Managing Partner or its Affiliates acting on behalf of or performing
services for the Partnership that are within the scope of its authority as set
forth in this Agreement or the Program Agreement or which otherwise relates to
the activities and business affairs of the Partnership; provided that the
Managing Partner has determined in good faith, as of the time of the conduct or
omission, that the conduct or omission was in the best interests of the
Partnership and that the conduct or omission did not constitute negligence or
misconduct.

       (b)    Notwithstanding anything to the contrary contained in Sections
5.4 and 5.5(a), neither the Managing Partner, its Affiliates, nor any person
acting as a broker-dealer shall be indemnified by the Partnership for any
losses, liabilities, or expenses arising from or out of an alleged violation of
federal or state securities laws unless (i) there has been a successful
adjudication on the merits of each count involving alleged securities laws
violations as to the particular indemnitee and the court approves
indemnification of the litigation costs, (ii) such claims have been dismissed
with prejudice on the merits by a court of competent jurisdiction as to the
particular indemnitee and the court approves indemnification of the litigation
costs, or (iii) a court of competent jurisdiction approves a settlement of the
claims against a particular indemnitee and finds that indemnification of the
settlement and related costs should be made, and the court considering the
request for indemnification has been advised of the position of the Securities
and Exchange Commission, and all state securities regulatory authorities in
which Interests in the Partnership were offered or sold as to indemnification
for violations of securities laws.





                                       16
<PAGE>   161
       (c)    The Partnership may purchase and maintain insurance on behalf of
the Managing Partner and its Affiliates against any liabilities asserted
against or expenses incurred by the Managing Partner and its Affiliates in
connection with Partnership or Drilling Program activities, provided that the
Partnership shall not incur the cost of that portion of any insurance, which
insures the Managing Partner or its Affiliates against any liability with
respect to which the Managing Partner and its Affiliates are denied
indemnification under the provisions of Sections 5.4 and 5.5; provided,
however, that nothing contained herein shall preclude the Partnership from
purchasing and paying for such types of insurance including extended coverage
liability and casualty and workers' compensation, as would be customary for any
person owning comparable assets and engaged in a similar business, or from
naming the Managing Partner and its Affiliates as additional insured parties
thereunder, provided, that the naming of such additional insured parties does
not add to premiums payable by the Partnership.

       (d)    The termination of any claim, action, suit, or proceeding by
judgment, order, settlement, conviction, or a plea of nolo contendere or its
equivalent does not alone establish that a person seeking indemnification under
this Section 5.5 is disqualified.  Any person who is determined to be not
entitled to indemnification under this Section 5.5 may petition a court of
competent jurisdiction for a determination that in view of all facts and
circumstances that such person is fairly and equitably entitled to indemnity
and the Partnership shall provide such indemnity as may be determined proper by
such court; provided, however, that the court has determined that such person
has met the standard set forth in Section 5.5(a) above.

       (e)    Legal fees and expenses and other costs incurred as a result of a
claim described in this Section 5.5(a) shall be paid by the Partnership from
time to time in advance of the final disposition of such claim if: (i) the
claim relates to the performance or non-performance of duties or services by
the Managing Partner or its Affiliates on behalf of the Partnership; (ii) the
claim is initiated by a third party who is not an Investor Partner, or the
claim is initiated by an Investor Partner and a court of competent jurisdiction
specifically approves such advancement; and (iii) the Managing Partner or such
Affiliate undertakes to repay the advanced funds to the Partnership, together
with the applicable legal rate of interest thereon, in the event it is later
determined that the Managing Partner or such Affiliate is not entitled to
indemnification under the provisions of this Section 5.5(a).

       (f)    To the extent that the Managing Partner or its Affiliates are
successful on the merits or in defense of any claim, issue, or matter therein,
the Partnership shall indemnify the Managing Partner or its Affiliates, against
the expenses, including attorneys' fees, actually incurred by the Managing
Partner or such Affiliate in connection therewith.

       (g)    The indemnification provided by this Section 5.5 shall continue
as to the Managing Partner and its Affiliates in the event it ceases to be a
managing partner of the Partnership with respect to claims relating to the
period in which the Managing Partner was a managing partner of the Partnership
and such indemnification shall inure to the benefit of the successors and
assigns of the Managing Partner and such Affiliates.

       (h)    The indemnification provided by this Section 5.5 shall be made,
and shall be recoverable by the Managing Partner or its Affiliates, only out of
the tangible net assets of the Partnership and not from the Investor Partners.

       SECTION 5.6  Organization and Offering Expenses and Sales Commissions
and Due Diligence Fees.  The Managing Partner shall advance on behalf of the
Partnership the amount of all Organization and Offering Expenses, Sales
Commissions and Due Diligence Fees attributable to the Partnership.  The
Partnership shall reimburse the Managing Partner the amount of such advanced
Organization and Offering Expenses, Sales Commissions and Due Diligence Fees,
plus interest on the unreimbursed amount at a per annum rate of interest equal
to the Base Rate calculated commencing as of the date that Investor Partners
are first admitted to the Partnership only from funds which would otherwise be
available for distribution to the Partners.  For purposes of the Partnership's
reimbursement obligation, the reimbursable Organization and Offering Expenses
for the Partnership shall be an amount equal to 1% of the Capital Contributions
initially made by Investor Partners to the Partnership in exchange for their
respective interests.  Such reimbursement shall not be made from Capital
Contributions of the Investor Partners.  The timing and amount of the
reimbursement payments shall be determined in the discretion of the Managing
Partner; provided that the total amount of all reimbursement payments made by a
Partnership during a particular Partnership Year shall not exceed an amount
sufficient to amortize the original principal amount of such advancement plus
accrued interest on the outstanding principal amount thereof in five equal
annual installment payments assuming that each such





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<PAGE>   162
installment would be due on the last day of each Partnership Year; provided
further that to the extent that the Partnership has insufficient distributable
funds during a particular Partnership Year to fully amortize the reimbursement
obligations payable during such Partnership Year, then the amount of such
unpaid reimbursement obligation shall be carried forward and payable in the
next succeeding Partnership Year.  The advancement of Organization and Offering
Expenses, Sales Commissions and Due Diligence Fees to the Partnership and the
Partnership's reimbursement obligation shall be without recourse to the
Investor Partners and shall solely be an obligation of the Partnership.  Such
reimbursement shall not be made from Capital Contributions of the Investor
Partners and the Managing Partner shall bear the risk that the Partnership will
have sufficient funds to ultimately reimburse such advancement.

       SECTION 5.7  Management Fee.  In consideration for services to be
rendered by the Managing Partner in managing the business of the Partnership,
the Partnership during each of the initial five Partnership Years shall pay to
the Managing Partner a Management Fee in an amount equal to 1.1% of all Capital
Contributions initially made by the Investor Partners in exchange for their
respective Interests as set forth in the Subscription Agreements.  The
Management Fee payable during a particular Partnership Year shall not be
deducted from the Capital Contributions of the Investor Partners, but shall be
paid by the Partnership in monthly or other periodic installments from funds
which would otherwise be available for distribution to the Partners, and in
such amounts as may be determined in the discretion of the Managing Partner.
To the extent that the Partnership has insufficient distributable funds during
a particular Partnership Year (after the payment of the reimbursement of
advanced Organization and Offering Expenses, Sales Commissions and Due
Diligence Fees), to fully pay the amount of the Management Fee payable during
such Partnership Year, then the amount of such unpaid Management Fee shall be
carried forward and payable in the next succeeding Partnership Year.

       SECTION 5.8  Reporting and Legal Expenses.  The Partnership shall
reimburse the Program Manager and the Managing Partner and its Affiliates for
its share of the Reporting and Legal Expenses incurred by the Program Manager,
the Managing Partner, or any Affiliate thereof in managing and conducting the
business and affairs of the Drilling Program or of the Partnership, as
applicable.  The Reporting and Legal Expenses reimbursed by the Partnership
shall be determined by the party seeking reimbursement in good faith and as
being reasonable for such party.  Such reimbursements shall be made
periodically throughout the term of the Partnership.

       SECTION 5.9  Administrative Costs.  The Partnership shall reimburse the
Program Manager and the Managing Partner and its Affiliates for all
Administrative Costs and other costs and expenses incurred by the Program
Manager,  the Managing Partner, or any Affiliate thereof in managing and
conducting the business and affairs relating to the Partnership's interest in
the Drilling Program or of the Partnership, as applicable, including expenses
incurred in providing or obtaining such professional, technical,
administrative, and other services and advice as the Program Manager, the
Managing Partner, or such Affiliates may deem necessary or desirable.  The
general, administrative, and other costs reimbursed by the Partnership shall be
determined by the party seeking reimbursement in good faith and as being
reasonable for such party.  The amount of Administrative Costs that are to be
reimbursed by the Partnership shall be determined and allocated to the
Partnership and its Drilling Program on a basis conforming with generally
accepted accounting principles and must be supported in writing as to the
application thereof and as to the amount charged.  Such reimbursements shall be
made periodically throughout the term of the Partnership.  Such reimbursement
obligation shall also apply to all Administrative Costs incurred by the Program
Manager, the Managing Partner or any of its Affiliates on behalf of the
Partnership or the Drilling Program from the beginning of the calendar year in
which the Partnership is formed to the date of the admission of the Investor
Partners.  Regardless of the actual amount of Administrative Costs incurred by
the Managing Partner or Program Manager in connection with the affairs of a
Partnership, during any particular calendar year the total amount of
Administrative Costs allocable to the Partnership shall not exceed the greater
of (i) 3.5% of the Partnership's gross revenues from the sale of oil and
natural gas production during such year (calculated without any deduction for
Operating Costs or other costs and expenses) or (ii) the sum of $50,000 plus
 .25% of the Capital Contributions of the Investor Partners to the Partnership.
The above limitation on Administrative Costs shall not be applicable to
Administrative Costs otherwise allocable to the Partnership which are
extraordinary and non-recurring or to the fixed overhead fee chargeable by an
operator of Program Wells including the fixed overhead fee chargeable under the
Operating Agreement by MOC with respect to the Program Wells operated by the
Program Manager.  No portion of the salaries of the directors or of the
executive officers of MOC or MD may be reimbursed as Administrative Costs.





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An independent certified public accountant shall provide annually to the
Investor Partners, a written attestation to be included as part of the annual
report required pursuant to Section 7.2 wherein such accountant shall verify
that the method used to make the allocations was consistent with the method
described in this Agreement and that the total amount of costs allocated to the
Investor Partners does not materially exceed amounts actually incurred by the
Managing Partner.

       SECTION 5.10  Restrictions on Certain Transactions.

       (a)    The Partnership may enter into contracts and agreements with the
Managing Partner and its Affiliates for the rendering of services and the sale,
rental, or lease of supplies and equipment, provided that (i) such entity is
engaged, independently of the Drilling Program and as an ordinary and ongoing
business, in the business of rendering such services or selling or leasing such
equipment and supplies to a substantial extent to other persons in the industry
in addition to programs in which the Managing Partner or its Affiliates have an
interest and (ii) the amount of the compensation, price, or rental that can be
charged to the Partnership therefor must be no less favorable to the
Partnership than that generally available (at the time the relevant contract or
agreement was entered into) from unrelated third parties in the area engaged in
the business of rendering comparable services or selling, renting, or leasing
comparable equipment and supplies which could reasonably be made available to
the Partnership.  If the Managing Partner or its Affiliate is not engaged in
the business as required by clause (i) of this Section 5.10(a) above, then such
compensation, price, or rental shall be the cost of such services, equipment,
or supplies to such entity, or the competitive rate which could be obtained in
the area, whichever is less.  In addition, any drilling services rendered by
the Managing Partner or its Affiliates to the Partnership shall be billed on a
per foot, per day, or per hour rate, or some combination thereof.  All services
for which the Managing Partner or its Affiliates are to receive compensation
shall be embodied in written contracts which precisely describe the services to
be rendered and all compensation to be paid.  Advance payments to the Managing
Partner are prohibited, except where necessary to secure tax benefits of
prepaid drilling costs.  All contracts between the Partnership and the Managing
Partner or its Affiliates shall be terminable by the Partnership (by a vote or
written consent of a Majority in Interest of the Investor Partners) without
penalty upon 60 days' written notice.

       (b)    The Partnership may borrow money on a non-recourse basis from the
Managing Partner or any of its Affiliates, provided that on any loans made
available by the Managing Partner or any of its Affiliates to the Partnership,
the Managing Partner or such Affiliate shall not receive interest in excess of
the lesser of (i) the maximum rate permitted by applicable law or (ii) the
effective interest rate then being paid by the Managing Partner or such
Affiliate for similar type borrowings.  In no event shall any such loan bear
interest in excess of the amount which would be charged to the Partnership
(without reference to the Managing Partner's financial abilities or guaranties)
by independent third parties for the same purpose.  In connection with any
loans to the Partnership by the Managing Partner or its Affiliates, the
Managing Partner or its Affiliates shall not receive points or other financing
charges or fees, regardless of the amount.

       (c)    The Partnership shall acquire in certain instances interests in
Prospects from the Managing Partner or its Affiliates on the terms and
conditions set forth in the Program Agreement.

       (d)    No Partnership Leases shall be farmed out by the Partnership
unless the Managing Partner, exercising the standard of care of a normal and
prudent operator in the management of its own property, shall determine that
either (i) the Partnership lacks sufficient funds for the drilling of a well on
such Lease and cannot obtain suitable alternative financing for such drilling,
(ii) the Lease has been downgraded by events occurring after the acquisition
thereof by the Partnership pursuant to the Program Agreement so that the
drilling of a well on such Lease would no longer be desirable for the
Partnership, (iii) drilling on such Lease would result in an excessive
concentration of Partnership funds, creating in the opinion of the Managing
Partner undue risk to the Partnership and the Investor Partners, or (iv) the
best interests of the Partnership would be served by such farmout or other
disposition.  The Partnership may enter into a farmout agreement (in the
capacity as either farmor or farmee) with the Managing Partner, any of its
Affiliates, provided that the Managing Partner, exercising the standards of a
normal and prudent operator in the management of its own property, shall
determine that the farmout is in the best interests of the Partnership and that
the terms of any such farmout are consistent with and in any case no less
favorable to the Partnership than those utilized in the same geographic area
for similar arrangements.  The Partnership's ability to enter into a farmout
agreement with the Managing Partner or an Affiliate thereof is subject to the
same restrictions as its ability to





                                       19
<PAGE>   164
purchase property from or sell property to the Managing Partner or an Affiliate
thereof as provided in Section 5.10(c) and Section 5.10(f), respectively.

       (e)    The Partnership shall make no loans to the Managing Partner or
its Affiliates.

       (f)    The Partnership may sell or transfer its Leases to the Managing
Partner or its Affiliates, including Affiliated Programs, only pursuant to a
transaction which is fair and reasonable to the Partnership and then subject to
the following restrictions:

              (i)    A sale, transfer, or conveyance, including a farmout, of
       an undeveloped Lease (i.e., a Lease not having any Proved Developed
       Reserves attributable to it) from the Partnership to the Managing
       Partner or any Affiliate thereof, other than an Affiliated Program, must
       be made at the higher of the Lease Acquisition Costs or fair market
       value.

              (ii)   A sale, transfer, or conveyance of a developed Lease
       (i.e., a property having Proved Developed Reserves attributable to it)
       from the Partnership to the Managing Partner or any Affiliate thereof,
       other than an Affiliated Program in which the interest of the Managing
       General Partner or its Affiliate is substantially similar to or less
       than its interest in the Partnership, is not permitted except in
       connection with the liquidation of the Partnership and then only at fair
       market value.

              (iii)  Except in connection with farmouts or joint ventures made
       in compliance with the restrictions described in Section 5.10(d), a
       transfer of an undeveloped Lease from the Partnership to an Affiliated
       Program must be made at fair market value if the Lease has been held for
       more than two years; otherwise, if the Managing Partner deems it to be
       in the best interests of the Partnership, the transfer may be made at
       the Lease Acquisition Costs.

              (iv)   Except in connection with farmouts or joint ventures made
       in compliance with the restrictions described in Section 5.10(d) above,
       a transfer of any Lease from the Partnership to an Affiliated Production
       Purchase or Income Program must be made at fair market value if the
       Lease has been held for more than six months or there have been
       significant expenditures made in connection with the Lease; otherwise,
       if the Managing Partner deems it to be in the best interests of the
       Partnership, the transfer may be made at the Lease Acquisition Costs as
       adjusted for intervening operations.

       (g)    No rebates or give-ups may be received by the Managing Partner or
any Affiliate, nor may the Managing Partner or any Affiliate participate in any
reciprocal business arrangements which do not primarily benefit the
Partnership.

A determination of fair market value as required by this paragraph (f) must be
supported by an appraisal from an Independent Expert.  Such opinion and any
associated supporting information will be maintained in the Partnership's
records for at least six years.

       The Partnership will acquire only Leases that are reasonably required
for the stated purpose of the Partnership, and no Leases will be acquired for
the purpose of subsequent sale or farmout, unless the acquisition of such
property by the Partnership is made after a well has been drilled to a depth
sufficient to indicate that such an acquisition is believed to be in the best
interests of the Partnership.

       (h)    Neither the Managing Partner, nor any Affiliate thereof,
including an Affiliated Program, shall be permitted to sell, transfer, or
convey any Lease to the Partnership, directly or indirectly, except pursuant to
a transaction which is fair and reasonable to the Partnership and in accordance
with the following restrictions:

              (i)    The Managing Partner and its Affiliates may only sell a
       Lease to the Partnership at a price equal to its Lease Acquisition Costs
       unless the transferor has cause to believe that the Lease Acquisition
       Costs are materially more than the fair market value of such Lease, in
       which case such sale must be made at a price not in





                                       20
<PAGE>   165
       excess of its fair market value; provided, however, that if the sale is
       from an Affiliated Program that has held the Lease for more than two
       years and in which Affiliated Program the interest of the Managing
       Partner or its Affiliate is substantially similar to, or less than, its
       interest in the Partnership, the sale may be made at fair market value.

              (ii)   If the Managing Partner, or an Affiliate thereof, sells
       any Lease within a Prospect to the Partnership, it must, at the same
       time, sell to the Partnership an equal proportionate interest in all
       other Leases that it owns in the same Prospect.

              (iii)  If at any time within a period of five years from the
       creation of the Partnership, the Managing Partner or an Affiliate
       thereof proposes to acquire an interest from a non-Affiliated person in
       a Prospect in which the Partnership possesses an interest or in a
       Prospect in which the Partnership's interest has been terminated without
       compensation within one year preceding such proposed acquisition, the
       following conditions will apply:  (A) if the Managing Partner or any
       Affiliate thereof does not currently own property in the Prospect
       separately from the Partnership, then neither the Managing Partner nor
       any Affiliate thereof will be permitted to purchase an interest in the
       Prospect and (B) if the Managing Partner or any Affiliate thereof
       currently owns a proportionate interest in the Prospect separately from
       the Partnership, then the interest to be acquired will be divided
       between the Partnership and the Managing Partner, or an Affiliate
       thereof in the same proportion as is the other property in the Prospect;
       provided, however, if cash or financing is not available to the
       Partnership to enable it to consummate a purchase of the additional
       interest to which it is entitled, then neither the Managing Partner, nor
       any Affiliate thereof may purchase any additional interest in the
       Prospect during such five year period.

              (iv)    If the area constituting a Partnership's Prospect is
       subsequently enlarged to encompass any area wherein the Managing Partner
       or any Affiliate thereof owns a separate Lease, such separate Lease or a
       portion thereof must be sold, transferred, or conveyed to the
       Partnership, in accordance with the provisions described in this Section
       5.10(h), if the activities of the Partnership were material in
       establishing the existence of Proved Undeveloped Reserves which are
       attributable to such Lease.

              (v)    Except for the carried interests created by the Program
       Agreement, a sale, transfer, or conveyance to the Partnership of less
       than all of the ownership of the Managing Partner or any Affiliate
       thereof in any Lease is prohibited unless the interest retained by the
       Managing Partner or such Affiliate is a proportionate Working Interest,
       the respective obligations of the Managing Partner, or such Affiliate
       and the Partnership are substantially the same after the sale of the
       interest by the Managing Partner or such Affiliate and its interest in
       revenues does not exceed the amount proportionate to its retained
       Working Interest.  Except for the carried interests created by the
       Program Agreement, neither the Managing Partner nor any Affiliate
       thereof may retain any Overriding Royalty Interest or other burden on an
       interest conveyed to the Partnership.

              (vi)    For the purposes of the preceding four paragraphs, the
       term "Affiliate" does not include an Affiliated Program in which the
       interest of the Managing Partner or an Affiliate thereof is
       substantially similar to or less than its interest in the Partnership.

              (vii)  If the Partnership acquires a Lease pursuant to a farmout
       or joint venture from an Affiliated Program, the Managing Partner's, and
       any Affiliate's thereof aggregate compensation associated with the
       property and any direct or indirect ownership interest in the property
       may not exceed the lower of the compensation and ownership interest the
       Managing Partner, and such Affiliates could receive if the property were
       separately owned or retained by either the Partnership or such other
       Affiliated Program.

A determination of fair market value as required by this paragraph (h) must be
supported by an appraisal from an Independent Expert.  Such opinion and any
associated supporting information will be maintained in the Partnership's
records for at least six years.





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<PAGE>   166
       (i)    If the Partnership participates in other partnerships or joint
ventures (multi-tier arrangements), the terms of any such arrangements shall
not result in the circumvention of any of the requirements or prohibitions
contained in this Partnership Agreement, including the following:

              (i)    there will be no duplication or increase in the Managing
       Partner's compensation, Partnership expenses, or other fees and costs;

              (ii)   there will be no substantive alteration in the fiduciary
       and contractual relationship between the Managing Partner and the
       Investor Partners; and

              (iii)  there will be no diminishment in the voting rights of the
       Investor Partners.

       (j)    In connection with a proposed Roll-Up, the following shall apply:

              (i)    An appraisal of all Partnership assets shall be obtained
       from a competent Independent Expert.  If the appraisal will be included
       in a prospectus used to offer the securities of a Roll-Up Entity, the
       appraisal shall be filed with the Securities and Exchange Commission as
       an exhibit to the registration statement for the offering.  The
       appraisal shall be based on all relevant information, including current
       reserve estimates prepared by an independent petroleum consultant, and
       shall indicate the value of the Partnership's assets assuming an orderly
       liquidation as of a date immediately prior to the announcement of the
       proposed Roll-Up transaction.  The appraisal shall assume an orderly
       liquidation of Partnership assets over a 12-month period.  The terms of
       the engagement of the Independent Expert shall clearly state that the
       engagement is for the benefit of the Partnership and the Investor
       Partners.  A summary of the independent appraisal, indicating all
       material assumptions underlying the appraisal, shall be included in a
       report to the Investor Partners in connection with a proposed Roll-Up.

              (ii)   In connection with a proposed Roll-up, Investor Partners
       who vote "no" on the proposal shall be offered the choice of:

                     (a)    accepting the securities of the Roll-Up Entity;

                     (b)    either (A) remaining as Limited Partner or General
                            Partner in the Partnership and preserving his or
                            her interest in the Partnership on the same terms
                            and conditions as existed previously, or (B)
                            receiving cash in an amount equal to his or her
                            pro-rata share of the appraised value of the net
                            assets of the Partnership.

              (iii)  The Partnership shall not participate in any proposed
       Roll-Up which, if approved, would result in the diminishment of any
       Investor Partner's voting rights under the Roll-Up Entity's chartering
       agreement.  In no event shall the democracy rights of Investor Partners
       in the Roll-Up Entity be less than those provided for under Sections 6.4
       and 6.5 of this Agreement.  If the Roll-Up Entity is a corporation, the
       democracy rights of Investor Partners shall correspond to the democracy
       rights provided for in this Agreement to the greatest extent possible.

              (iv)   The Partnership shall not participate in any proposed
       Roll-Up transaction which includes provisions which would operate to
       materially impede or frustrate the accumulation of shares by any
       purchaser of the securities of the Roll-Up Entity (except to the minimum
       extent necessary to preserve the tax status of the Roll-Up Entity); nor
       shall the Partnership participate in any proposed Roll-Up transaction
       which would limit the ability of an Investor Partner to exercise the
       voting rights of its securities of the Roll-Up Entity on the basis of
       the number of Partnership Interests held by that Investor Partner.

              (v)    The Partnership shall not participate in a Roll-Up in
       which Investor Partners' rights of access to the records of the Roll-Up
       Entity will be less than those provided for under Section 7.1(a) and (b)
       of this Agreement.





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              (vi)   The Partnership shall not participate in any proposed
       Roll-Up transaction in which any of the costs of the transaction would
       be borne by the Partnership if less than a Super Majority in Interest of
       the Investor Partners vote to approve the proposed Roll-Up.

              (vii)  The Partnership shall not participate in a Roll-Up
       transaction unless the Roll-Up transaction is approved by a Super
       Majority in Interest.

To the extent the restrictions set forth above apply to the Managing Partner or
its Affiliates and except as otherwise provided herein, the term "Affiliate"
includes, but is not limited to, MOC in its capacity as Program Manager.
Except as otherwise set forth in this Section 5.10 of the Partnership
Agreement, the Managing Partner and its Affiliates may pursue business
opportunities that are consistent with the Partnership's investment objectives
for their own account only after they have determined that such opportunity
either cannot be pursued by the Partnership because of insufficient funds or
because it is not appropriate for the Partnership under the existing
circumstances.

       SECTION 5.11  Restriction on Voting Interests Held by Managing Partner.
Interests owned by the Managing Partner or its Affiliates shall have full
voting rights under this Agreement, provided that during the time period that
MD or an Affiliate thereof is serving as the Managing Partner of the
Partnership any Interests owned by MD or its Affiliates which in the aggregate
represent more than 20% of the total Interests held by Investor Partners shall
not have any voting rights under this Agreement and shall not be counted for
voting purposes or for purposes of determining a quorum.  In addition, none of
the Interests owned by the Managing Partner or its Affiliates shall be counted
for voting purposes or for purposes of determining a quorum or have any voting
rights under this Agreement concerning the removal of the Managing Partner or
any transaction between the Partnership and the Managing Partner or its
Affiliates.

       SECTION 5.12  Tax Elections.  The Managing Partner shall make the
following elections on behalf of the Partnership:

       (a)    to elect, in accordance with Section 263(c) of the Code and
applicable regulations and comparable state law provisions, to deduct as an
expense all intangible drilling and development costs with respect to
productive and nonproductive wells and the preparation of wells for the
production of oil or gas;

       (b)    to elect the calendar year as the Partnership's fiscal year;

       (c)    to elect the accrual method of accounting;

       (d)    to elect, in accordance with Section 709(b) of the Code and
applicable regulations and comparable state law provisions, to amortize and
deduct organization expenses (as such term is defined in Section 709 of the
Code) over a period of 60 months beginning with the month in which the
Partnership begins business; and

       (e)    to elect with respect to such other federal, state, and local tax
matters as the Managing Partner deems advantageous to the Partnership; provided
that no election shall be made by the Partnership in accordance with Section
754 of the Code and applicable regulations and comparable state law provisions
without the consent of the Managing Partner, the granting or denying of which
consent shall be in its sole and absolute discretion.

       SECTION 5.13  Tax Matters Partner.  The Managing Partner shall be
designated the tax matters partner (in this Section 5.13 called the "TMP") as
defined in Section 6231(a)(7) of the Code with respect to operations conducted
by the Partners pursuant to this Agreement.  The TMP is authorized to take such
actions and to execute and file all statements and forms on behalf of the
Partnership which may be permitted or required by the applicable provisions of
the Code or Treasury Regulations issued thereunder, and the Investor Partners
will take all other action that may be necessary or appropriate to effect the
designation of the Managing Partner as the TMP.  In the event of an audit of
the Partnership's income tax returns by the Internal Revenue Service, the TMP
may, at the expense of the Partnership, retain accountants and other
professionals to





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participate in the audit.  All expenses incurred by the TMP in its capacity as
such shall be expenses of the Partnership and shall be paid by or reimbursed to
the TMP from Partnership funds.

                                   ARTICLE VI
                  RIGHTS AND OBLIGATIONS OF INVESTOR PARTNERS

       SECTION 6.1  Rights of Investor Partners.  In addition to any other
rights specifically set forth herein, all Investor Partners shall have the
right to: (a) have the Partnership books kept at the principal place of
business of the Partnership and upon adequate written notice at all reasonable
times inspect and, at such Investor Partner's expense, copy any of them
personally or through a representative; (b) have on demand true and full
information of all things affecting the Partnership and a formal account of
Partnership affairs, whenever permitted by law; and (c) have dissolution and
winding up by decree of court as provided for in the Act.

       SECTION 6.2  Access of Investor Partners to Geophysical Data.  During
the term of the Partnership, the Partnership may acquire or have access to
geophysical, geological, and other similar data and information.  Each Investor
Partner shall during the term of the Partnership have the right, after adequate
notice, during normal business hours at the offices of the Partnership to
inspect and review all such data and information and studies, maps,
evaluations, or reports derived therefrom and material related thereto in the
actual custody of the Managing Partner; provided, however, that the Managing
Partner may refuse for a reasonable period of time to grant a Investor Partner
access to such data and information and studies, maps, evaluations, and reports
which the Managing Partner (a) has agreed to keep confidential or (b)
determines in good faith should be kept confidential considering the interests
of the Partnership and each of its Partners.

       SECTION 6.3  Return of Capital Contribution.  No Investor Partner shall
be entitled to (a) withdraw from the Partnership except upon assignment by an
Investor Partner of his Interests and the substitution of such Investor
Partner's assignee as a substituted Investor Partner of the Partnership in
accordance with Section 8.1 or as required by law, or (b) the return of his
Capital Contribution except (i) as otherwise provided in this Agreement or as
required by law, (ii) to the extent, if any, that distributions made pursuant
to the express terms of this Agreement may be considered as such by law or by
unanimous agreement of the Partners, or (iii) upon dissolution of the
Partnership, and then only to the extent expressly provided for in this
Agreement and as permitted by law.

       SECTION 6.4  Meetings.  Meetings of the Partners may be called by the
Managing Partner at any time and from time to time or may be called by Investor
Partners whose combined Sharing Ratios equal at least 10%.  The Managing
Partner shall, within 15 days after its receipt of a written request for any
such call by Investor Partners for a Partners' meeting, give all Investor
Partners written notice of the time, place, and purpose of such meeting.  The
meeting shall be held at a reasonable time and place on a date not less than 30
nor more than 60 days after the date of the mailing of such notice; provided
that the date for notice of such a meeting may be extended for a period of up
to 60 days, if in the opinion of the Managing Partner such additional time is
necessary to permit preparation of proxy or information statements or other
documents required to be delivered in connection with such meeting by the
Securities and Exchange Commission, state securities administrators or other
regulatory authorities.  The Partners may conduct any Partnership business at
such meeting which is permitted under this Agreement and is specified in such
notice.  Investor Partners may vote in person or by proxy at any such meeting,
and the presence in person or by proxy of a Majority in Interest of the
Investor Partners shall be necessary to constitute a quorum for the transaction
of business at such meeting.

       SECTION 6.5  Voting Rights of Investor Partners.  Except as otherwise
expressly provided in this Agreement, any vote, consent, approval, election, or
other action by the Investor Partners on or with respect to any Partnership
matter (including, without limitation, those matters set forth in Sections
5.2(c), 5.2(e), 8.6(a), 8.6(b), 9.1(b) and 9.3(a)) shall be duly and validly
made only if made by a Majority





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in Interest of the Investor Partners (without the necessity for the concurrence
by the Managing Partner), and in the event of any such vote, consent, approval,
or election, each Investor Partner that does not vote for, consent to, approve
of, or elect with respect to such matter hereby agrees to be bound by the
decision of a Majority in Interest of the Investor Partners and hereby approves
such matter to the extent such approval is required for such matter to be
effective under the Delaware Act or any other applicable law, rule, or
regulation.

       SECTION 6.6  Conduct of Meeting.  The Managing Partner shall have
full power and authority concerning the manner of conducting any meeting of the
Investor Partners or solicitation of consents in writing, including without
limitation, the determination of persons entitled to vote, the existence of a
quorum, the satisfaction of the requirements of Section 6.4, the conduct of
voting, the validity and effect of any proxies, votes, or consents, and the
determination of any controversies, votes, or challenges arising in connection
with or during the meeting or voting.  The Managing Partner shall designate a
person to serve as chairman of any meeting and shall further designate a person
to take the minutes of any meeting, in either case, including without
limitation, a partner or a director or an officer of the Managing Partner.  All
minutes shall be kept with the records of the Partnership maintained by the
Managing Partner.  The Managing Partner may make such other regulations
consistent with applicable law and this Agreement as it may deem advisable
concerning the conduct of any meeting of the Investor Partners or solicitation
of consents in writing, including regulations in regard to the appointment of
proxies, the appointment and duties of inspectors of votes and consents, the
submission and examination of proxies and other evidence of the right to vote,
and the revocation of consents in writing.

       SECTION 6.7  General Partners Not Agents.  Pursuant to Section 5.1 the
General Partners have elected to delegate to the Managing Partner authority to
manage, control, and administer and operate the property, business, and affairs
of the Partnership.  Each General Partner agrees that no General Partner or
group of General Partners constituting less than a Majority in Interest may
cause the Managing Partner on behalf of the Partnership to act as agent for the
Partnership, execute documents on behalf of the Partnership, convey Partnership
property, or take any other action binding on the Partnership.  Each General
Partner further agrees that in no circumstance will a Partner other than the
Managing Partner have the right to act as agent for the Partnership, execute
documents on behalf of the Partnership, convey Partnership property, or take
any other action binding on the Partnership.  Any General Partner who takes
action contravening this Section 6.7 agrees to indemnify the Partnership and
all other Partners from any loss, liability, or expense caused by such action.

       SECTION 6.8  Liabilities of Partners.

       (a)    Pursuant to the Delaware Act, the General Partners are liable
jointly and severally for all liabilities and obligations of the Partnership.
Notwithstanding the foregoing, as among themselves, the General Partners hereby
agree that each shall be solely and individually responsible only for his pro
rata share (based on Capital Contributions made) of the liabilities and
obligations of the Partnership, and any General Partner who incurs liability in
excess of his pro rata share shall be entitled to contribution from the other
General Partners.  Pursuant hereto, the Managing Partner further agrees to
indemnify each General Partner for any and all Partnership-related obligations
and liabilities otherwise allocable to or paid by such General Partner which
are in excess of such General Partner's share of the Partnership's
undistributed assets.  Under no circumstances shall any Partner be required to
indemnify the Managing Partner, except to the extent of such Partner's (i)
Capital Contribution and (ii) share of Partnership assets.

       (b)    The Partnership may purchase and maintain insurance on behalf of
all Partners against any liabilities asserted against or expenses incurred by
the Partners in connection with Partnership activities, provided that the
Partnership shall not incur the costs of that portion of such insurance, if
any, which insures the Managing Partner for any liability with respect to which
the Managing Partner is denied indemnification under the provisions of this
Agreement.  Such insurance may be in such amounts as the Managing Partner shall
determine is sufficient to protect the Partners from the maximum amount of such
liabilities and expenses.





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<PAGE>   170
                                  ARTICLE VII
          BOOKS, RECORDS, CAPITAL ACCOUNTS, REPORTS, AND BANK ACCOUNTS

       SECTION 7.1  Books, Records, and Capital Accounts.

       (a)    The Managing Partner shall keep just and true records and books
of account with respect to the operations of the Partnership and shall maintain
and preserve during the term of the Partnership and for four years thereafter
all such records, books of account, and other relevant Partnership documents.
The Managing Partner shall maintain for at least six years all records
necessary to substantiate the fact that Interests were sold only to purchasers
for whom such Interests were suitable.  Such books shall be maintained at the
principal place of business of the Partnership and shall be kept on the accrual
method of accounting.

       (b)    Any records maintained by the Partnership in the regular course
of its business, including the names and addresses of Investor Partners, books
of account and records of Partnership proceedings, may be kept on or be in the
form of magnetic tape, photographs, micrographics, or any other information
storage device, provided that the records so kept are convertible into clearly
legible written form within a reasonable period of time.  An alphabetical list
of the names, addresses, and business telephone numbers of the Investor
Partners of the Partnership along with the number of Interests held by each of
them (the "participant list") shall be maintained as a part of the books and
records of the Partnership and shall be available for the inspection by any
Investor Partner or his designated agent at the principal office of the
Partnership upon the request of the Investor Partner.  The participant list
shall be updated at least quarterly to reflect changes in the information
contained therein.  A copy of the participant list shall be mailed to any
Investor Partner requesting the participant list within ten days of the
request.  The copy of the participant list shall be printed in alphabetical
order, on white paper, in a readily readable type size (in no event smaller
than 10-point type).  A reasonable charge for copy work may be charged by the
Partnership.  The purposes for which an Investor Partner may request a copy of
the participant list include, without limitation, matters relating to voting
rights under the Partnership Agreement and the exercise of Investor Partners'
rights under federal proxy laws.  If the Managing Partner of the Partnership
neglects or refuses to exhibit, produce, or mail a copy of the participant list
as requested, the Managing Partner shall be liable to any Investor Partner
requesting the list for the costs, including attorneys' fees, incurred by that
Investor Partner for compelling the production of the participant list, and for
actual damages suffered by any Investor Partner by reason of such refusal or
neglect.  It shall be a defense that the actual purpose and reason for the
requests for inspection or for a copy of the participant list is to secure the
list of Investor Partners or other information for the purpose of selling such
list or information or copies thereof, or of using the same for a commercial
purpose other than in the interest of the applicant as an Investor Partner
relative to the affairs of the Partnership.  The Managing Partner may require
the Investor Partner requesting the participant list to represent that the list
is not requested for a commercial purpose unrelated to the Investor Partner's
interest in the Partnership.  The remedies provided hereunder to Investor
Partners requesting copies of the participant list are in addition to, and
shall not in any way limit, other remedies available to Investor Partners under
federal law or the laws of any state.

       (c)    An individual capital account shall be maintained by the
Partnership for each Partner as provided below:

              (i)    The capital account of each Partner shall, except as
       otherwise provided herein, be (A) credited by such Partner's Capital
       Contributions when made, (B) credited by the fair market value of any
       property contributed to the Partnership by such Partner (net of
       liabilities secured by such contributed property that the Partnership is
       considered to assume or take subject to under Section 752 of the Code),
       (C) credited with the amount of any item of taxable income or gain and
       the amount of any item of income or gain exempt from tax allocated to
       such Partner, (D) credited with the Partner's share of Simulated Gain as
       provided in Section 7.1(c)(ii), (E) debited by the amount of any item of
       tax deduction or loss allocated to such Partner, (F) debited by the
       Partner's share of Simulated Depletion and Simulated Loss as provided in
       Section 7.1(c)(ii), (G) debited by such Partner's allocable share of
       expenditures of the Partnership not deductible in computing the
       Partnership's taxable income and not properly chargeable as Capital
       Expenditures, including any non-deductible book amortizations of
       capitalized costs, and (H) debited by the amount of cash or the fair
       market value of any property distributed to such Partner (net of
       liabilities secured by such





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<PAGE>   171
       distributed property that such Partner is considered to assume or take
       subject to under Section 752 of the Code). Immediately prior to any
       distribution of property by the Partnership that is not pursuant to a
       liquidation of the Partnership, the Partners' capital accounts shall be
       adjusted by (A) assuming that the distributed assets were sold by the
       Partnership for cash at their respective fair market values as of the
       date of distribution by the Partnership and (B) crediting or debiting
       each Partner's capital account with its respective share of the
       hypothetical gains or losses resulting from such assumed sales
       determined in the same manner as gains or losses provided for under
       Sections 4.2 and 7.1(c)(ii) for actual sales of such properties.

              (ii)   The allocation of basis prescribed by Section
       613A(c)(7)(D) of the Code and provided for in Section 4.2(g) and each
       Partner's separately computed depletion deductions shall not reduce such
       Partner's capital account, but such Partner's capital account shall be
       decreased by an amount equal to the product of the depletion deductions
       that would otherwise be allocable to the Partnership in the absence of
       Section 613A(c)(7)(D) of the Code (computed without regard to any
       limitations which theoretically could apply to any Partner) times such
       Partner's percentage share of the adjusted basis of the property with
       respect to which such depletion is claimed (herein called "Simulated
       Depletion").  The Partnership's basis in any oil or gas property as
       adjusted from time to time for the Simulated Depletion allocable to all
       Partners (and where the context requires, each Partner's allocable share
       thereof) is herein called "Simulated Basis."  No Partner's capital
       account shall be decreased, however, by Simulated Depletion deductions
       attributable to any depletable property to the extent such deductions
       exceed such Partner's remaining Simulated Basis in such property.  Upon
       the sale or other disposition of an interest in a depletable property,
       each Partner's capital account shall be credited with the gain
       ("Simulated Gain") or debited with the loss ("Simulated Loss")
       determined by subtracting from his allocable share of the amount
       realized on such sale or disposition his Simulated Basis, as adjusted by
       Simulated Depletion.

              (iii)  Adjustments of basis of Partnership property provided for
       under Sections 734 and 743 of the Code and comparable provisions of
       state law (resulting from an election under Section 754 of the Code or
       comparable provisions of state law) and elections by individual Partners
       under Section 59(e)(4) of the Code to capitalize and amortize such
       Partner's share of intangible drilling and development costs shall not
       affect the capital accounts of the Partners, and the Partners' capital
       accounts shall be debited or credited pursuant to the terms of this
       Section 7.1 as if no such election had been made, unless otherwise
       required by applicable Treasury Regulations.

              (iv)   Capital accounts shall be adjusted, in a manner consistent
       with this Section 7.1, to reflect any adjustments in items of
       Partnership income, gain, loss, or deduction that result from amended
       returns filed by the Partnership or pursuant to an agreement by the
       Partnership with the Internal Revenue Service or a final court decision.

              (v)    In the case of property contributed to the Partnership by
       a Partner, the Partners' capital accounts shall be debited or credited
       for items of depreciation, cost recovery, Simulated Depletion,
       amortization, and gain or loss with respect to such property computed in
       the same manner as such items would be computed if the adjusted tax
       basis of such property were equal to its fair market value on the date
       of its contribution to the Partnership, in lieu of the capital account
       adjustments provided above for such items, all in accordance with
       Treasury Regulation 1.704-1(b)(2) (iv)(g).

              (vi)   It is the intention of the Partners that the capital
       account of each Partner be kept in the manner required under Treasury
       Regulation 1.704-1(b)(2)(iv). To the extent any additional adjustment to
       the capital accounts is required by such regulation, the Managing
       Partner is hereby authorized to make such adjustment after notice to the
       General Partners.

       SECTION 7.2  Reports.  The Managing Partner shall deliver to each
Investor Partner the following financial statements and reports at the times
indicated below:

       (a)    Semiannually within 75 days after the end of the first six months
of each fiscal year and annually within 120 days after the end of each fiscal
year, financial statements, including a balance sheet and statements of income,
Partners' equity,





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and cash flow, all of which shall be prepared in accordance with generally
accepted accounting principles.  The annual financial statements shall be
accompanied by a report of an independent certified public accountant
designated by the Managing Partners, stating that an audit of such financial
statements has been made in accordance with generally accepted auditing
standards and that in its opinion such financial statements present fairly the
financial condition, results of operations, and cash flows of the Partnership
in accordance with generally accepted accounting principles consistently
applied.

       (b)    Annually by March 15 of each year or as soon thereafter as is
reasonably possible, a report containing such information as may be needed to
enable each Investor Partner to prepare and file his federal income tax return
and any required state income tax return.

       (c)    Annually within 120 days after the end of each fiscal year
beginning with the fiscal year ended December 31 of the year following the year
in which the Partnership commences operation, (i) a summary of the computations
of the total estimated oil and gas Proved Reserves of the Partnership as of the
end of such fiscal year and the dollar value thereof at then existing prices
and a computation of each Investor Partner's interest in such value, such
reserve computations to be based upon engineering reports prepared by qualified
independent petroleum engineers, (ii) an estimate of the time required for the
extraction of such Proved Reserves and the present worth thereof (discounted at
a rate generally accepted in the oil and gas industry and undiscounted), and
(iii) a statement that because of the time period required to extract such
reserves the present value of revenues to be obtained in the future is less
than if such revenues were immediately receivable.  Each such report shall be
prepared in accordance with customary and generally accepted standards and
practices for petroleum engineers and shall be prepared by a recognized
independent petroleum engineer selected from time to time by the Managing
Partner.  No later than 90 days following the occurrence of an event resulting
in a reduction in an amount of 10% or more of the estimated value of the oil
and gas Proved Reserves as last reported to the Investor Partners, other than a
reduction resulting from normal production, sales of reserves or product price
changes, a new summary conforming to the requirements set forth above in this
Section 7.2(c) shall be delivered to the Investor Partners.

       (d)    Semiannually within 75 days after the end of the first six months
of each fiscal year and annually within 120 days after the end of each fiscal
year, (i) a summary itemization, by type or classification, of any transaction
of the Partnership since the date of the last such report with the Managing
Partner or any Affiliate thereof and the total fees, compensation, and
reimbursement paid by the Partnership (or indirectly on behalf of the
Partnership) to the Managing Partner and its Affiliates, including without
limitation, the average price paid by any Affiliate of the Managing Partner
during the two most recent calendar quarters for oil and gas produced by
Program Wells purchased by such Affiliate and the highest average price paid by
any other substantial purchaser of comparable oil or gas produced in the field
where such Program Wells are located, and (ii) a schedule reflecting (A) the
total costs of the Partnership (and, where applicable, the costs pertaining to
each Prospect) and the costs paid by the Managing Partner and by the Investor
Partners and (B) the total revenues of the Partnership and the revenues
received by or credited to the accounts of the Managing Partner and the
Investor Partners.  Each semi-annual report delivered by the Managing Partner
may contain summary estimates of the information described in subdivision (i)
of this Section 7.2(d).

       (e)    Monthly within 15 days after the end of each calendar month while
the Partnership is participating in the drilling and completion of wells in
which it has an interest until the end of such activity, and thereafter for a
period of three years semiannually within 75 days after the end of the first
six months of each fiscal year and annually within 120 days after the end of
each fiscal year, (i) a description of each Prospect or field in which the
Partnership owns Leases (provided that after the initial description of each
such Prospect or field has been provided to the Investor Partners only material
changes, if any, with respect to such Prospect or field need be described),
(ii) a description of all farmouts entered into by the Partnership since the
date of the last such report, including the reason therefor, the location and
timing thereof, the parties to the farmout and the terms thereof, and (iii) a
summary of the wells drilled by the Partnership and the status thereof,
indicating whether each of such wells is being drilled or has been completed or
plugged and abandoned, a statement of the cost of each well completed or
abandoned, and the reason for abandoning any well after commencement of
production.  Each report delivered by the Managing Partner may contain summary
estimates of the information described in clause (iii) of this Section 7.2(e).

       (f)    Such other reports and financial statements as the Managing
Partner shall determine from time to time.





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       The cost of such reporting shall be paid by the Partnership as a
Partnership expense.

       SECTION 7.3  Bank Accounts.  The Managing Partner shall cause one or
more accounts to be maintained in a state or federally chartered bank or
savings and loan association, which accounts shall be used for the payment of
the expenditures incurred by the Managing Partner in connection with the
business of the Partnership, and in which shall be deposited any and all
receipts of the Partnership.  All such amounts shall be and remain the property
of the Partnership and shall be received, held, and disbursed by the Managing
Partner for the purposes specified in this Agreement.  There shall not be
deposited in any of said accounts any funds other than funds belonging to the
Partnership, and no other funds shall in any way be commingled with such funds.
The Managing Partner may invest Partnership funds which they deem untimely or
inappropriate to use or commit for Partnership purposes or to distribute to the
Partners in such United States Treasury Bills, other short-term governmental
obligations or bank certificates of deposit or other certificates, securities
or evidences of indebtedness on such terms and for such security, if any, as
they may deem necessary or desirable.  The Managing Partner shall have a
fiduciary responsibility for the safekeeping and use of all funds and assets of
the Partnership, whether or not in the Managing Partner's possession or
control, and shall not employ or permit another to employ such funds or assets
in any manner except for the benefit of the Partnership.



                                  ARTICLE VIII
                     ASSIGNMENT AND PURCHASE OF INTERESTS;
                                  SUBSTITUTION

       SECTION 8.1  Assignments by Investor Partners.

       (a)    The interest of any Investor Partner in the Partnership shall be
assignable, in whole or in part, subject to the following:

              (i)    No such assignment shall be made if, in the opinion of
       counsel to the Partnership, such assignment would cause the termination
       of the Partnership for federal income tax purposes under Section 708 of
       the Code or might result in a change in the status of the Partnership to
       a "publicly traded partnership" within the meaning of Section 7704 of
       the Code, unless the Managing Partner consents to such assignment, or if
       in the opinion of counsel to the Partnership such assignment may not be
       effected without registration under the Securities Act of 1933, as
       amended, or would result in the violation of any applicable state
       securities laws;

              (ii)   The Partnership shall not be required to recognize any
       such assignment until the instrument conveying such interest has been
       delivered to the Managing Partner for recordation on the books of the
       Partnership;

              (iii)  Unless an assignee becomes a substituted Investor Partner
       in accordance with the provisions set forth below, such assignee shall
       not be entitled to any of the rights granted to an Investor Partner
       hereunder, other than the right to receive all or part of the share of
       the profits, losses, cash distributions, or returns of capital to which
       his assignor would otherwise be entitled;

              (iv)   Except by will, intestate succession, or gift or, in
       unusual circumstances when consented to by the Managing Partner, the
       assigning Investor Partner (A) may not assign fewer than a whole
       Interest (five Interests for Investor Partners who are residents of
       either the States of California, Iowa, or Minnesota) to any person other
       than the Partnership, the Managing Partner, an Affiliate thereof, or a
       third person designated by the Managing Partner in its sole discretion,
       unless such Investor Partner owns less than a whole Interest (less than
       five Interests for Investor Partners who are residents of either the
       States of California, Iowa, or Minnesota) and transfers all his Interest
       to one person, and (B) must retain at least a whole Interest (five
       Interests for Investor Partners who are residents of either the States
       of California, Iowa, or Minnesota), in the event fewer than all such
       Investor Partner's Interests are assigned





                                       29
<PAGE>   174
       to any person other than the Partnership, Managing Partner, an Affiliate
       thereof, or a third person designated by the Managing Partner in its sole
       discretion; and

              (v)    The assignor shall notify the Managing Partner of such
       assignment and provide the Managing Partner with such information
       regarding the transferee and the transfer (including without limitation,
       the name, address, and taxpayer identification number of the transferor
       and transferee and the date of the transfer) as is required under
       Section 6050K of the Code (if the transfer is a sale or exchange
       described in Section 751(a) of the Code) and Section 6112 of the Code
       (relating to tax shelter investor lists) and Treasury Regulations
       promulgated thereunder by the Internal Revenue Service in the manner and
       at the time prescribed by law.

An assignment by an Investor Partner in violation of clause (i) or clause (ii)
of this Section 8.1(a) shall be void and ineffectual and shall not bind the
Partnership or any other Partner.  The assignee of an Investor Partner's
interest in the Partnership shall pay all costs and expenses incurred by the
Partnership in connection with such assignment, which costs and expenses shall
not be less than $50.  In the discretion of the Managing Partner, such costs
and expenses may be collected out of revenues otherwise allocable to such
assignee under this Agreement.

       (b)    An assignee of the interest of an Investor Partner, or any
portion thereof if permitted hereunder, shall become a substituted Investor
Partner entitled to all the rights of an Investor Partner if, and only if:

              (i)    The assignor gives the assignee such right;

              (ii)   The Managing Partner consents to such substitution, the
       granting or denying of which consent shall be in the Managing Partner's
       sole and absolute discretion;

              (iii)  The assignee pays to the Partnership all costs and
       expenses incurred in connection with such substitution; including
       without limitation, costs incurred in amending filings referred to in
       Section 1.7, which costs and expenses, in the discretion of the Managing
       Partner, may be collected out of revenues otherwise allocable to such
       substituted Investor Partner under this Agreement;

              (iv)   The assignee executes and delivers such instruments, in
       form and substance satisfactory to the Managing Partner, as the Managing
       Partner may deem necessary or desirable to effect such substitution and
       to confirm the agreement of the assignee to be bound by all of the terms
       and provisions of this Agreement; and

              (v)    The assignee delivers to the Managing Partner a written
       representation as to each of the matters set forth in the Subscription
       Agreement.

The consent of the Investor Partners shall not be required for admission to the
Partnership of a substituted Investor Partner who meets the above requirements.
The Partnership and the Managing Partner shall be entitled to treat the record
owner of any Partnership interest as the absolute owner thereof in all
respects, and shall incur no liability for distributions of cash or other
property made in good faith to such record owner until such time as a written
assignment of such interest has been received and accepted by the Managing
Partner and recorded on the books of the Partnership.  In no event shall any
Partnership interest, or any portion thereof, be sold, transferred, or assigned
to a minor or incompetent or any other person not qualified to become an
Investor Partner hereunder, and any such attempted sale, transfer, or
assignment shall be void and ineffectual and shall not bind the Partnership or
the Managing Partner.  Unless an assignee becomes a substituted Investor
Partner, any assignment by the assigning Investor Partner of the right to
receive Partnership distributions shall not release such Investor Partner of
any obligations connected with the interest in the Partnership being assigned.
In no event shall any purported transfer, by operation of law or otherwise,
require the accounting by the Managing Partner to more than one person with
respect to the Partnership interest transferred unless the transfer is
consented to by the Managing Partner in accordance with the foregoing and the
Partnership interest transferred represents a whole number of Interests owned
by the Investor Partner.  The effective date of any assignment shall be the
date on which all of the prerequisites to the assignment specified in this
Section 8.1 have been met.  The Partnership will amend its records at least
once each calendar quarter to effect the





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substitution of substituted partners.  In the case of assignments where the
assignee does not become a substituted Investor Partner, the Partnership shall
recognize the assignment not later than the last day of the calendar month
following receipt of the notice of assignment and the required documentation.

       SECTION 8.2  Assignment by Managing Partner.

       (a)    The interest of the Managing Partner in the Partnership shall not
be assignable, in whole or in part, except in the event of the following
assignments:

              (i)    A disposition by the Managing Partner of all or any
       portion of its Partnership interest to one or more Affiliates of the
       Managing Partner that agree to assume all or a proportionate part of the
       obligations of the Managing Partner with respect to such interest in the
       Partnership;

              (ii)   A disposition by the Managing Partner of all or any part
       of its Partnership interest to one or more persons that have as the
       result of a merger, consolidation, corporate reorganization, or other
       transaction acquired all or substantially all of the assets of the
       Managing Partner and have assumed the obligations of the Managing
       Partner hereunder; or

              (iii)  An assignment or transfer by the Managing Partner of all
       or any portion of its Partnership interest by way of mortgage, pledge,
       or charge as security for an advance of monies to it, provided that the
       mortgagee or pledgee shall hold such interest subject to all of the
       terms of this Agreement.

       (b)    In the event of a disposition, assignment, or transfer referred
to in clause (i) or clause (ii) of Section 8.2(a), such successor, assignee, or
transferee shall be and become a substituted Managing Partner and shall
continue the business of the Partnership without the occurrence of any
dissolution and the assigning Managing Partner shall be released from all of
its obligations thereafter arising hereunder; and each Investor Partner (and
any person who hereafter becomes a substituted Investor Partner by his
execution, adoption, or acceptance of this Agreement) does hereby consent to
the admission of such successor, assignee, or transferee as a substituted
Managing Partner to the extent required by the Delaware Act and to the
continuance of the business of the Partnership by such substituted Managing
Partner, and authorizes the Managing Partner or substituted Managing Partner to
ratify on his behalf pursuant to the power of attorney granted in Section 10.2
such Investor Partner's consent to the admission of the new Managing Partner as
a Managing Partner of the Partnership.

       (c)    The Partnership shall take such actions as the Managing Partner
in its sole discretion deems necessary or appropriate to effect or facilitate a
disposition, assignment, or transfer referred to in Section 8.2(a), including
without limitation, providing notice thereof to the Investor Partners and
entering into appropriate escrow arrangements; provided, however, that no such
disposition, assignment, or transfer (in the absence of the bankruptcy,
withdrawal, removal, or dissolution of a Managing Partner) shall result in
dissolution of the Partnership.

       (d)    Except as otherwise provided in Section 8.2(b), Section 8.6 or
Section 9.3, no assignee or transferee of a Managing Partner shall become a
substituted Managing Partner without the written consent of all of the Investor
Partners.

       SECTION 8.3  Right of Presentment.  During the first calendar quarter of
each of the years 2001 through 2006, an Investor Partner may request writing
that the Managing Partner repurchase all or less than all of his Interests (the
"Right of Presentment"); provided, however, the Right of Presentment may only
be exercised in whole Interests or in one-half Interest increments.  The
repurchase price to be paid upon any repurchase of an Investor Partner's
Interests will be the pro rata share represented by his Interests of:

       (a)    99% of the sum of

              (i)       65% of the unescalated value as of such Valuation
       Date of the future net revenues attributable to the Partnership's Proved
       Developed Producing Reserves, as estimated by the Independent Expert
       retained by the





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<PAGE>   176
       Managing Partner to prepare the most recent engineering report furnished
       to the Investor Partners pursuant to Section 7.2(c);

              (ii)       50% of the unescalated value as of such Valuation
       Date of the future net revenues attributable to the Partnership's Proved
       Developed Non-Producing Reserves, as estimated by the Independent Expert
       retained by the Managing Partner to prepare the most recent engineering
       report furnished to the Investor Partners pursuant to Section 7.2(c);

provided that prior to the calculation of the value of such future net
revenues, that value (A) shall be adjusted by the Independent Expert to reflect
the risks of production and development of such reserves and any other economic
contingencies that would normally be considered by a purchaser of Proved
Reserves and (B) shall be discounted to present value at a rate equal to the
prime rate of interest charged by NationsBank Texas, N.A., Dallas, Texas, plus
2%, at the Valuation Date;

       MINUS

       (b)    the amount of all liabilities, indebtedness, expenses, and
obligations of the Partnership as of the Valuation Date as shown on the
Partnership's most recent audited financial statements furnished to the
Investor Partners pursuant to Section 7.2(a) that were allocable as of the end
of such fiscal year to the Investor Partners; and

       (c)    any distributions made to Investor Partners between the Valuation
Date and the date of payment of the repurchase attributable to the Interests
being repurchased shall be deducted from the repurchase price.  The effective
date of any such sale for purposes of determining such deduction will be deemed
to be the day on which payment of the repurchase price is transmitted.

       SECTION 8.4  Notices of and Limitations on Right of Presentment.

       (a)    Prior to May 31 of each year in which the Right of Presentment
exists, the Managing Partner shall notify each Investor Partner requesting
repurchase under Section 8.3 of the amount that will be paid to repurchase each
Interest and the method by which that repurchase price was calculated.  Upon
their receipt of such notification, the requesting Investor Partners who wish
to present their Interests for repurchase shall do so by properly completing
and executing the form of assignment that will accompany the Managing Partner's
notification and returning it to the Managing Partner within 20 calendar days
after the date of the notification.  Such presentment by an Investor Partner
shall constitute his acceptance of the repurchase offer of the Managing
Partner, subject to the terms of this Article 8.  An Investor Partner seeking
to sell fewer than all of his Interests in the Partnership shall retain a
minimum of one whole Interest in the Partnership (unless retention of fewer
Interests is consented to by the Managing Partner).  Payment for Interests
presented for repurchase during a year will be made in cash not less than 60
nor more than 75 calendar days after receipt by the Managing Partner of the
assignments of the Interests so repurchased.

       (b)    The maximum number of Interests that the Managing Partner (or an
Affiliate thereof) shall be required to purchase during any calendar year in
which the right to present Interests exists shall not exceed 5% of the total
number of Interests outstanding at the beginning of such calendar year.

       (c)    In addition to the limitation imposed by subsection (b) above,
the obligation of the Managing Partner or Affiliates thereof, to purchase
Interests and to purchase interests in Affiliated Programs previously or
subsequently organized by the Managing Partner or Affiliates thereof shall not
exceed $500,000 in any calendar year, and such persons may elect not to
purchase the excess.  If a greater number of Interests and interests in such
previously or subsequently organized Affiliated Programs are presented for
repurchase than are required to be accepted under this subsection (c), those
Interests and interests will be accepted for repurchase in the following
manner: (i) all required repurchases will be allocated among the other affected
partnerships (adjusted to reflect repurchases within the previous twelve
months) pro rata based on their initial subscribed capital, (ii) to the extent
that the amount allocated to any partnership described in clause (i) exceeds
the repurchase price of interests in that partnership presented for repurchase,
such amount shall be allocated among the other of those partnerships





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<PAGE>   177
in the manner described in clause (i) until the entire $500,000 limitation (as
adjusted) has been allocated, and (iii) interests in each partnership described
in clause (i) shall be accepted for repurchase in amounts equal to the portion
of the $500,000 limitation allocated to each such partnership.

       (d)    In determining if the required number of the outstanding
Interests pursuant to subsection (c) above have been repurchased during any
calendar year, all purchases by the Managing Partner or Affiliates thereof of
Interests and interests in Affiliated Programs previously or subsequently
organized by the Managing Partner or Affiliates thereof, which purchases have
been made at any time during the twelve-month period ending on the date on
which such persons are to purchase Interests hereunder shall be included in the
calculation of the Interests and other interests repurchased.  If a greater
number of Interests are presented for repurchase than those persons are
required to repurchase, the Interests to be repurchased will be selected by lot
or by such other method as the Managing Partner deems reasonable.
Participation by Investor Partners in any such lottery shall be determined by
calculating the proportion that the number of Interests presented for
repurchase by each Investor Partner bears to the total number of Interests
presented for repurchase at that time.  If any Interests presented for
repurchase are not purchased, they will be returned to the record owners
thereof and will be eligible for repurchase during succeeding years only if new
repurchase requests are made and the Interests are again presented for
repurchase.  Interests not repurchased in the year presented for repurchase
will have no priority with respect to repurchase in subsequent years.

       (e)    If, prior to May 31 of the year in which the Right of Presentment
exists, the price for either oil or gas received by the Partnership from its
Program Wells decreases by 20% or more as compared to the price being received
as of the Valuation Date, the Managing Partner may, in its sole and absolute
discretion, refuse to repurchase any Interests presented for repurchase.
Further, if the Managing Partner or Affiliates thereof have purchased the
required number of Interests at any time during the twelve-month period ending
on the date on which the Managing Partner is to purchase Interests from the
Investor Partners pursuant to the Right of Presentment, the Managing Partner's
obligation to purchase Interests is discharged.  In such event, the Managing
Partner shall notify the presenting Investor Partners of the Managing Partner's
election not to repurchase any of the Interests presented for repurchase and
the basis for such refusal and shall provide to any presenting Investor Partner
who so requests access to such books and records of the Partnership as shall be
reasonably necessary for such Investor Partner to verify the basis for such
refusal.

       (f)    For purposes of this Agreement, Interests repurchased and held by
the Managing Partner or an Affiliate thereof shall continue to be outstanding.

       SECTION 8.5  Cessation of Right of Presentment.  In the event the
obligation of the Managing Partner or any Affiliate thereof to repurchase
Interests from Investor Partners pursuant to their Right of Presentment is
determined by counsel to the Partnership to be in violation of any existing or
future laws or to expose the Partnership or the Investor Partners to material
adverse federal income tax consequences, such obligation shall become null and
void and of no further force or effect, but only to the extent necessary in the
opinion of counsel to the Partnership to comply with such laws or to avoid such
consequences.


       SECTION 8.6  Removal of Managing Partner.

       (a)    A Majority in Interest of the Investor Partners shall have the
right to remove the Managing Partner and to elect and substitute a new Managing
Partner.  In such event, the removed Managing Partner shall be required to
offer to sell a minimum of 20% of, and shall have the right to offer to sell up
to the remaining 80% of, its interest in the Partnership to the new Managing
Partner at a price, Method of Payment (as determined pursuant to this section),
and on such other terms and conditions as are mutually agreeable to the new
Managing Partner.  If after the new Managing Partner and the removed Managing
Partner have agreed on the amount of the removed Managing Partner's Partnership
interest that is to be sold to and purchased by the new Managing Partner (which
agreement must be reached within 10 days of the removal of the Managing
Partner), such parties are unable to agree within 10 days on the purchase price
of such interest, the new Managing Partner and the removed Managing Partner
shall select a mutually agreeable Independent Expert to determine such purchase
price.  Such Independent Expert, in determining such price, shall take into
account appropriate discount factors in light of the risk of





                                       33
<PAGE>   178
recovery of the oil and gas reserves attributable to the Partnership.  The
closing of the purchase of such Partnership interest shall take place at the
office of the removed Managing Partner within 15 days following the agreement
upon or determination of the purchase price for the interest to be acquired by
the new Managing Partner, or at such other time or place as the removed
Managing Partner and the new Managing Partner may agree upon in writing.  In
the event the new Managing Partner agrees to purchase less than all of the
offered interest of the removed Managing Partner in the Partnership, the
removed Managing Partner shall have the right to have distributed to it in kind
such Partnership assets and properties attributable to the Partnership interest
not purchased by the new Managing Partner as it would have been entitled to
receive if the Partnership were dissolved and terminated pursuant to Section
9.4 at such time.  The removed Managing Partner shall cause, to the extent
legally possible, all of its contractual rights, obligations, and duties as
Managing Partner of the Partnership to be assigned to the new Managing Partner,
and the new Managing Partner shall continue the business of the Partnership
without the occurrence of any dissolution and shall accept all responsibilities
of the removed Managing Partner and make arrangements satisfactory to the
removed Managing Partner to release it from and indemnify it against personal
liability for any Partnership indebtedness and liabilities.  This Agreement
shall thereafter be duly amended to delete the removed Managing Partner and to
name the new Managing Partner.  Each Investor Partner (and any person who
hereafter becomes a substituted Investor Partner by his execution, adoption, or
acceptance of this Agreement) hereby consents to the admission of the new
Managing Partner as the substituted Managing Partner and to the continuance of
the business of the Partnership by such substituted Managing Partner, and
authorizes such Managing Partner to certify on his behalf pursuant to the power
of attorney granted in Section 10.2 such Investor Partner's consent to the
admission of such new Managing Partner as the Managing Partner of the
Partnership and to execute any amendments to this Agreement required for such
purpose.  If, under the laws of any jurisdiction to which the Partnership or
this Agreement is subject, the removal or withdrawal of the Managing Partner
pursuant to this Section 8.6(a) results in the Partnership being dissolved,
then the Partnership shall be deemed dissolved and reconstituted.  Each
Investor Partner (and any person who hereafter becomes a substituted Investor
Partner by his execution, adoption, or acceptance of this Agreement) hereby
consents to the continuation or reconstitution of the Partnership pursuant to
this Section 8.6(a) and authorizes the substituted Managing Partner to certify
on his behalf pursuant to the power of attorney granted in Section 10.2, such
Investor Partner's consent to the continuation or reconstitution of the
Partnership and to execute any amendments to this Agreement required for such
purpose.

       The "Method of Payment" by the new Managing Partner for the removed
Managing Partner's interest must be fair and must protect the solvency and
liquidity of the Partnership.  Where the termination is voluntary, the method
of payment will be deemed presumptively fair where it provides for a non-
interest bearing unsecured promissory note with principal payable, if at all,
from distributions which the terminated Managing Partner otherwise would have
received under the Partnership Agreement had the Managing Partner not been
terminated.  Where the termination is involuntary, the method of payment will
be deemed presumptively fair where it provides for an interest bearing
promissory note coming due in no less than five years with equal installments
each year.

       (b)    The Partnership, acting in accordance with a vote or consent of a
Majority in Interest of the Investor Partners, shall have the right pursuant to
Section 7 of the Program Agreement to remove MOC as Program Manager and
substitute a successor to act in such capacity.

                                   ARTICLE IX
           DISSOLUTION, RECONSTITUTION, LIQUIDATION, AND TERMINATION

       SECTION 9.1  Dissolution.  The Partnership shall be dissolved upon the
occurrence of any of the following:

       (a)    December 31, 2047;

       (b)    the vote at a duly held meeting or consent in writing of a
Majority in Interest of the Investor Partners at any time;

       (c)    the sale, disposition, or termination of all or substantially all
of the Leases then owned by the Partnership;





                                       34
<PAGE>   179
       (d)    the bankruptcy, insolvency, or dissolution (except dissolution as
a consequence of merger, consolidation, recapitalization, or other
reorganization effected in accordance with Section 8.2) of the Managing Partner
or the occurrence of any other event which would permit a trustee or receiver
to acquire control of the property or affairs of the Managing Partner; provided
that neither the Managing Partner's filing of a voluntary petition or answer
seeking reorganization or similar relief under bankruptcy law, nor the Managing
Partner's reorganization or obtaining similar relief under such law shall cause
the dissolution of the Partnership;

       (e)    the adjudication of insolvency or bankruptcy of the Partnership,
or an assignment by the Partnership for the benefit of creditors;

       (f)    the withdrawal or retirement of the Managing Partner; or

       (g)    except as otherwise provided in this Section 9.1, the occurrence
of any other event which, under the laws of the State of Delaware, causes the
dissolution of a limited partnership.

The death, retirement, insanity, legal disability, insolvency, dissolution, or
withdrawal of any Investor Partner will not result in the dissolution or
termination of the Partnership, and, upon the occurrence of any such event, the
estate, personal representative, guardian, or other successor in interest of
any such Investor Partner or the Investor Partner, as the case may be, (i) will
continue to be liable for all of the debts and obligations of such Investor
Partner pursuant to this Agreement, (ii) may become a substituted Investor
Partner only pursuant to the provisions of Section 8.1, (iii) may transfer the
Partnership interest of such Investor Partner only pursuant to the provisions
of Article VIII hereof, and (iv) will not have any right to withdraw the
Capital Contribution of such Investor Partner except as expressly set forth in
Section 9.3 of this Agreement.

       SECTION 9.2  Covenant Not to Withdraw.  Except as permitted by Section
9.3(c), each Partner covenants and agrees that it shall not cause the
dissolution of the Partnership by its voluntary withdrawal therefrom, either
directly, by dissolution or by any other voluntary act, provided that the
Managing Partner may withdraw upon the later to occur of (i) the completion of
a Partnership's primary drilling activities under the Drilling Program and (ii)
the fifth anniversary of the date that Investor Partners were admitted to the
Partnership.  In order to exercise its right of withdrawal, the Managing
Partner must give the Investor Partners at least 120 days' advance written
notice.  In the event the Managing Partner assigns its interest in the
Partnership to a person who becomes a substituted Managing Partner of the
Partnership pursuant to Section 8.2, the subsequent dissolution of the old
Managing Partner shall not terminate the Partnership and shall not be deemed to
constitute a breach or violation of the covenant contained in this Section 9.2.

       SECTION 9.3  Reconstitution.

       (a)    In addition to the other rights and remedies the Investor
Partners may have hereunder or otherwise, in the event the Managing Partner
withdraws or retires from the Partnership (directly or as a result of the
events causing dissolution under Section 9.1(e)) and such withdrawal or
retirement causes dissolution of the Partnership, a Majority in Interest of the
Investor Partners, acting at a meeting of the Investor Partners to be held
within 90 days following receipt of written notice of such event from the
Managing Partner, shall be entitled to reconstitute the Partnership (the
Partnership, as reconstituted, is referred to herein as the "Reconstituted
Partnership") and elect and substitute a new Managing Partner (which may be the
retiring Managing Partner).  Such new Managing Partner shall be entitled to
acquire the Partnership interest of the retiring Managing Partner on the same
basis and in the same manner as is set forth in Section 8.6.  In connection
with such acquisition the actions described in Section 8.6 shall be taken by
the new Managing Partner and the retiring Managing Partner, and each Investor
Partner (and any person who hereafter becomes a substituted Investor Partner by
his execution, adoption, or acceptance of this Agreement) hereby consents to
the admission of such new Managing Partner as a substituted Managing Partner of
the Partnership in the same manner, and with the same effect, as consent is
provided by the Investor Partners in Section 8.6.  The retiring Managing
Partner will pay all expenses concerning the valuation of its Partnership
Interest and expenses associated with transferring management control incurred
as a result of its withdrawal or retirement from the Partnership.





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       (b)    In the event a Majority in Interest but less than all of the
Investor Partners elect to reconstitute the Partnership pursuant to this
Section 9.3, the Partners' capital accounts shall be adjusted by (i) assuming
the sale of all assets of the Partnership for cash at their respective fair
market values (as determined by an appraiser selected by the new Managing
Partner) and the payment of all Partnership debts and liabilities as of the
date of the reconstitution of the Partnership and (ii) debiting or crediting
each such capital account (other than the new Managing Partner's capital
account, but including the retiring Managing Partner's capital account (to the
extent that the retiring Managing Partner's Partnership interest was not
purchased by the new Managing Partner pursuant to subsection (a) above)) with
its respective share of the hypothetical gains or losses resulting from such
assumed sales and the hypothetical deductions or losses, if any, resulting from
the assumed payment of such debts and liabilities in the same manner as such
capital account would be debited or credited on the actual sales of such assets
and the actual payment of such debts and liabilities.

       The new Managing Partner shall then sell for cash an amount of
Partnership oil and gas properties having a fair market value (as determined by
such appraiser) equal to the fair market value (so determined) of all
Partnership oil and gas properties times the ratio of the aggregate of the
positive capital account balances, as so adjusted, of the Investor Partners
that have not elected to reconstitute the Partnership and the retiring Managing
Partner (to the extent that the retiring Managing Partner's Partnership
interest was not purchased by the new Managing Partner pursuant to subsection
(a) above) to the positive capital account balances, as so adjusted, of all
Partners.  The new Managing Partner shall then distribute such cash to the
Investor Partners that have elected not to reconstitute the Partnership and to
the Managing Partner (to the extent provided above) in proportion to the
positive balances of their respective capital accounts, as so adjusted.  Such
distribution shall take place by the later of (i) the end of the Partnership
taxable year in which the reconstitution occurs or (ii) 90 days after the date
of such reconstitution.  Neither the retiring Managing Partner nor any Investor
Partner that has elected not to reconstitute the Partnership shall be liable to
the Partnership or any other Partner for the amount of any deficit balance in
his or its capital account after a distribution in liquidation of his or its
interest in the Partnership.

       Notwithstanding the foregoing, the retiring Managing Partner shall have
the right to elect to receive a distribution in kind of oil and gas properties
having a fair market value (as determined by such appraiser) equal to the fair
market value (so determined) of all Partnership oil and gas properties times
the ratio of the positive balance in its capital account, adjusted as provided
above, to the positive capital account balances, as so adjusted, of all
Partners, subject to an obligation to become a party to the Program Agreement
and any operating agreements to which such properties are subject.  Any
interest in Partnership properties distributed to the retiring Managing Partner
shall be subject to such liens, encumbrances, and restrictions as affect the
properties on the date of such distribution and will be subject to and operated
in accordance with the operating agreements then in effect.

       All gain, loss, and amounts realized on the sale of Partnership oil and
gas properties by the new Managing Partner to provide cash for distribution to
such Investor Partners and to the retiring Managing Partner shall be allocated
to such Investor Partners and the retiring Managing Partner in the same
proportions as the proceeds of such sale are distributed; provided that if the
retiring Managing Partner or any Investor Partner elects to receive a
distribution of Partnership properties in kind, all gain, loss, and amounts
realized on such sales shall be allocated solely to the Partners receiving cash
in the same proportions as the proceeds of such sale are distributed.

       The new Managing Partner, on behalf of the Investor Partners that have
elected to form the Reconstituted Partnership, shall retain for the benefit of
the Reconstituted Partnership all oil and gas properties of the Partnership
remaining after the distribution provided for above, and all other Partnership
assets, and the Reconstituted Partnership shall assume all debts and
liabilities of the Partnership.  The Partnership oil and gas properties
retained by the Reconstituted Partnership shall be subject to such liens,
encumbrances, and restrictions as affect such properties on the date of the
reconstitution of the Partnership and will be subject to and operated in
accordance with the operating agreements then in effect.  If the amount of
property as of the date of the reconstitution of the Partnership is not
sufficient to satisfy the positive balances in all of the Partners' capital
accounts, as so adjusted, Partnership property shall be sold (or distributed)
and retained by the new Managing Partner in the manner described above in
proportion to the positive balances of the Partners' respective capital
accounts.





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<PAGE>   181
       (c)    In the event an Investor Partner withdraws from the Partnership,
the remaining Investor Partners hereby agree that the Partnership is to be
reconstituted immediately.  The remaining Investor Partners hereby authorize
the Managing Partner to take such action as the Managing Partner deems
necessary or appropriate to effect such reconstitution and to continue the
business of the Partnership without interruption, including use by the Managing
Partner of the power of attorney granted by each remaining Investor Partner
pursuant to Section 10.2 to execute on behalf of each such remaining Investor
Partner any amendments to this Agreement required for such purpose.  The
withdrawing Investor Partner will pay all expenses incurred as a result of his
withdrawal from the Partnership.  The withdrawing General Partner shall remain
subject as a General Partner with respect to any liabilities or obligations of
the Partnership arising prior to such withdrawal.  Upon withdrawal from the
Partnership, a General Partner is entitled to continue to receive any
distributions to which he is otherwise entitled under this Agreement for the
period prior to his withdrawal; however, such General Partner shall not be
entitled to receive the fair value of his interest in the Partnership as of the
date of such withdrawal based upon his right to share in distributions from the
Partnership, and neither the Partnership nor the Managing Partner has any
obligation to repurchase any interest in the Partnership from the withdrawing
General Partner.  The withdrawing General Partner will no longer be entitled to
receive any distributions nor shall such General Partner have any rights as an
Investor Partner under this Agreement.  The Sharing Ratios will be recalculated
among the Investor Partners without regard to the withdrawing General Partner's
Capital Contribution.

       (d)    In the event the Partnership is reconstituted pursuant to
subsection (c), the Partners' capital accounts shall be adjusted by (i)
assuming the sale of all assets of the Partnership for cash at their respective
fair market values (as determined by the Managing Partner or an appraiser
selected by the Managing Partner) and the payment of all Partnership debts and
liabilities as of the date of the reconstitution of the Partnership and (ii)
debiting or crediting each such capital account with its respective share of
the hypothetical gains or losses resulting from such assumed sales and the
hypothetical deductions or losses, if any, resulting from the assumed payment
of such debts and liabilities in the same manner as such capital account would
be debited or credited on the actual sales of such assets and the actual
payment of such debts and liabilities.

       (e)    The distribution of cash or property to the Investor Partners
that have elected not to reconstitute the Partnership in accordance with the
provisions of this Section 9.3 shall constitute a complete return to each such
Investor Partner of his Capital Contributions, to which each Investor Partner
(and any person who hereafter becomes a substituted Investor Partner by his
execution, adoption or acceptance of this Agreement) hereby consents, and a
complete distribution to such Investor Partner of his interest in the
Partnership and all Partnership property, and no such Investor Partner shall
have any recourse against the new or the retiring Managing Partner, the
Reconstituted Partnership or any other Investor Partner if the cash or property
so distributed or received shall be insufficient to return in full his Capital
Contributions.

       (f)    In the event of the bankruptcy of a General Partner which
pursuant to the Delaware Act results in the dissolution of the Partnership,
each of the remaining Partners hereby agrees that the Partnership shall be
reconstituted immediately, and authorizes the Managing Partner to take the
actions described in subsection (c) above.  The trustee, receiver, or other
successor in interest of the bankrupt General Partner (i) will continue to be
liable for all of the debts and obligations of such General Partner pursuant to
this Agreement, (ii) may become a substituted General Partner only pursuant to
the provisions of Section 8.1, (iii) may transfer the Partnership interest of
such General Partner only pursuant to the provisions of Article VIII hereof,
and (iv) will not have any right to withdraw the Capital Contribution of such
General Partner except as expressly set forth in Section 9.4 of this Agreement.

       SECTION 9.4  Liquidation and Termination.  Upon dissolution of the
Partnership (unless it is reconstituted in accordance with Section 9.3), no
further business shall be conducted except for the taking of such action as
shall be necessary for the winding up of the affairs of the Partnership and the
distribution of its assets to the Partners.  The Managing Partner shall act as
liquidator or may appoint in writing one or more liquidators who shall have
full authority to wind up the affairs of the Partnership and make final
distribution as provided herein; provided, however, that, if the Managing
Partner is not able to serve as liquidator and does not appoint a liquidator
within a reasonable time after dissolution, the liquidator shall be a person
selected in writing by a Majority in Interest of the Investor Partners.  The
liquidator shall proceed diligently to wind up the affairs of the Partnership
and make final distribution as provided herein.  Until final distribution, the
liquidator shall continue to operate the Partnership properties with all of the
power and authority of the Managing Partner.  The liquidator is hereby
authorized to take the following action without the further consent or joinder
of any Partner:





                                       37
<PAGE>   182
       (a)    As promptly as possible after dissolution and again after
completion of the liquidation and termination of the Partnership, the
liquidator shall cause a proper accounting to be made of the Partnership's
assets, liabilities, and operations through the last day of the month in which
the dissolution or termination occurs.

       (b)    The liquidator shall pay all of the debts and liabilities of the
Partnership (including all expenses incurred in liquidation) or otherwise make
adequate provision therefor (including but not limited to the establishment of
a cash escrow fund for contingent liabilities in such amount and for such term
as the liquidator may determine).  To the extent cash required for this purpose
is not otherwise available, the liquidator may sell assets of the Partnership
for cash.

       (c)    After making payment or provision for all debts and liabilities
of the Partnership, the liquidator shall sell all properties and assets of the
Partnership for cash as promptly as is consistent with obtaining the best price
therefor.  All gain, loss and amount realized on such sales shall be allocated
to the Partners as provided in this Agreement, and the capital accounts of the
Partners shall be adjusted accordingly.  The liquidator shall then distribute
the proceeds of such sales to the Partners to satisfy any positive balances in
their capital accounts, as so adjusted.

       (d)    Notwithstanding Section 9.4(c), in the event of a dissolution and
liquidation of the Partnership pursuant to an exchange or tender offer, the
liquidator may, after making provision for all debts and liabilities of the
Partnership, first adjust the capital account of each Partner by (i) assuming
the sale of all remaining assets of the Partnership for cash at their
respective fair market values (as determined by the liquidator in a manner
consistent with the terms of such exchange or tender offer) as of the date of
the dissolution of the Partnership and (ii) debiting or crediting each such
capital account with such Partner's respective share of the hypothetical gains
or losses resulting from such assumed sales in the same manner as such capital
account would be debited or credited on the actual sales of such assets.  If
such exchange or tender offer is conducted pursuant to a disposition of all or
substantially all of the assets of the Partnership or is otherwise binding on
the Partners, the liquidator shall distribute all securities or other assets
received from the disposition of the Partnership assets to the Partners
proportionately based on the Partners' positive capital account balances, as so
adjusted.

       In the event of an exchange or tender offer that is not binding upon all
Partners, the liquidator shall then exchange for securities offered in the
exchange or tender offer oil and gas properties having a fair market value (as
determined by the liquidator as provided above) equal to the sum of the
positive balances in the capital accounts, as so adjusted, of the Partners who
elect to accept the exchange or tender offer.  The liquidator shall then
distribute such securities to such accepting Partners on a basis reflecting the
Partners' respective positive balances, as so adjusted.  The Managing Partner
shall have, with respect to its Interests, the right to elect to receive a
distribution in kind of Partnership oil and gas properties having a fair market
value (as determined by the liquidator as provided above) equal to the positive
balance in its capital account, adjusted as provided above.  The liquidator
shall then sell the remaining property and distribute to the Investor Partners
who elect not to accept the exchange or tender offer all remaining cash in
amounts proportionate to any positive balances in such Partners' capital
accounts, as so adjusted.  All gain, loss and amount realized on the sale of
Partnership oil and gas properties by the liquidator to provide cash for
distribution to such Investor Partners shall be allocated to such Investor
Partners in the same proportions as the proceeds of such sale are distributed.

       (e)    Any distributions to the Partners in liquidation of the
Partnership shall be made by the later of (i) the end of the taxable year in
which the liquidation (as such term is defined in Treasury Regulation
1.704-1(b)(2)(ii)(g)) occurs, or (ii) 90 days after the date of such
liquidation.  No Partner with a deficit balance in his or its capital account
after such distribution shall be liable to the Partnership or any other Partner
for the amount of such deficit balance.

       (f)    Notwithstanding the foregoing, if upon dissolution of the
Partnership any Partner shall be indebted to the Partnership as a result of the
failure to make a Capital Contribution required under this Agreement or
otherwise, the liquidator shall retain such Partner's share of cash or property
that would otherwise be distributed and apply such cash or property and the
income therefrom to the liquidation of such indebtedness and the cost of the
operation of such assets during the period of such liquidation; provided, if
the amount of such indebtedness has not been liquidated pursuant to the above
procedure or otherwise paid by such Partner within six months of the
dissolution of the Partnership, the liquidator may sell all or any portion of
such property at a public or private sale for what is in the sole judgment of
the liquidator the best price obtainable.  The





                                       38
<PAGE>   183
proceeds of such sale shall be applied to the liquidation of the indebtedness
then owing by such Partner, and the balance of such proceeds, if any, shall be
distributed to such Partner.

       (g)    The liquidator shall comply with any requirements of the Delaware
Act and all other applicable laws pertaining to the winding up of the affairs
of the Partnership and the final distribution of its assets.  The distribution
of cash or property to the Partners in accordance with the provisions of this
Section 9.4 shall constitute a complete return to the Partners of their Capital
Contributions and a complete distribution to the Partners of their interests in
the Partnership and all Partnership property, and no Partner shall have any
recourse against the Managing Partner or any other Partner if the cash so
distributed shall be insufficient to return in full his Capital Contributions.


                                   ARTICLE X
  REPRESENTATIONS AND WARRANTIES OF THE MANAGING PARTNER AND POWER OF ATTORNEY

       SECTION 10.1  Representations and Warranties of the Managing Partner.
The Managing Partner hereby represents, warrants, and agrees as follows:

       (a)    The organization and operation of the Partnership are and will
continue to be in accordance with all applicable state statutes related to
limited partnerships.

       (b)    No election will be made by the Partnership to be excluded from
the provisions of Subchapter K of Chapter 1 of Subtitle A of the Code.

       (c)    The Managing Partner now has and will continue to have
substantial assets (in addition to its interest in the Partnership) which can
be reached by creditors of the Partnership and is acting and will continue to
act as Managing Partner on its own behalf and in no way merely as the agent of
the Investor Partners.

       SECTION 10.2  Power of Attorney.  Each Investor Partner by his execution
or adoption of this Agreement or a counterpart hereof irrevocably constitutes
and appoints the Managing Partner or its authorized agents and successors, each
with full power of substitution, the agent and attorney-in-fact of each
Investor Partner in the name, place, and stead of such Investor Partner to do
any act necessary or, in the opinion of the Managing Partner, appropriate to
qualify the Partnership to do business under the laws of any jurisdiction in
which it is necessary to file any instrument in writing in connection with such
qualification, and to make, execute, swear to, verify, acknowledge, amend,
file, record, deliver, and publish any instrument or document which may be
necessary or appropriate to carry out the provisions of this Agreement,
including without limitation, (a) a counterpart of this Agreement and a
certificate of limited partnership, (b) upon conversion of the General Partner
Interests in accordance with Section 1.9 any amended certificate of limited
partnership or amendments to any certificate of limited partnership required or
permitted to be filed or recorded under the statutes relating to limited
partnerships under the laws of any jurisdiction in which the Partnership shall
engage or seek to engage in business, (c) a counterpart of any amendment to
this Agreement for the purpose of (i) converting the General Partner Interests
to Limited Partner Interests as contemplated by Section 1.9, or (ii) admitting
any substituted Managing Partner or original or substituted Investor Partner or
effecting any amendment of this Agreement permitted to be made solely by the
Managing Partner pursuant to Section 9.3 and 11.2, (d) a counterpart of this
Agreement or any amendment hereto for the purpose of filing or recording such
counterpart in any jurisdiction in which the Partnership may own property or
transact business, (e) all certificates and other instruments necessary to
qualify or continue the Partnership as a limited partnership or a partnership
wherein the Limited Partners have limited liability, in the jurisdictions where
the Partnership may own property or be doing business, (f) any fictitious or
assumed name certificate required or permitted to be filed by or on behalf of
the Partnership, (g) any other instrument which is now or which may hereafter
be required by law to be filed for or on behalf of the Partnership which does
not increase the obligations of the Investor Partners, (h) any offers to lease,
Leases, assignments, and requests for approval of assignments, statements of
citizenship, interest and holdings, and any other instruments or communications
now or hereafter required or permitted to be filed on behalf of the Partnership
or the several Partners of the Partnership in their capacities as such under
any law relating to the leasing of government land for oil and gas exploration
or production, (i) an authorized certificate or other instrument





                                       39
<PAGE>   184
evidencing the dissolution or termination of the Partnership when such shall be
appropriate, in each jurisdiction in which the Partnership shall own property
or do business, (j) all ballots, consents, approvals, or certificates and other
instruments appropriate or necessary, in the judgment of the Managing Partner,
to make, evidence, give, confirm, or certify any vote, consent, approval,
election, agreement, or other action which is made or given hereunder or which
is deemed to be made or given hereunder or is consistent with the terms of this
Agreement or appropriate or necessary, in the judgment of the Managing Partner,
to effectuate the terms or intent of this Agreement, and all amendments to this
Agreement giving effect to, implementing, adopting or reflecting any such vote,
consent, approval, election, agreement, or other action; provided, however,
that when any such vote, consent, approval, election, agreement, or other
action may be made or given only by a Majority in Interest of the Investor
Partners, the Managing Partner may exercise the power of attorney granted in
this clause (j) only after a Majority in Interest of the Investor Partners has
so acted, and (k) any other instruments necessary to conduct the operations of
the Partnership which do not increase the obligations of the Investor Partners,
and to perform any other duty or function necessary to conduct the business and
operations of the Partnership pursuant hereto.  The existence of such power of
attorney shall not preclude execution of any such instrument by an Investor
Partner individually on any such matter.  The power of attorney granted herein
is irrevocable and shall survive the assignment or transfer by an Investor
Partner of all or any part of his interest in the Partnership and, being
coupled with an interest, shall survive the death, incompetency, incapacity,
dissolution or termination of any Investor Partner.  Any person dealing with
the Partnership may conclusively presume and rely upon the fact that any
instrument executed by such agent and attorney-in-fact is authorized, valid and
binding without further inquiry.  This Agreement shall be controlling in the
event of any conflict between the terms and provisions of this Agreement and
any document executed, filed or recorded by the Managing Partner pursuant to
the power of attorney granted herein.

                                   ARTICLE XI
                                 MISCELLANEOUS

       SECTION 11.1  Notices.  All notices, elections, demands, or other
communications required or permitted to be made or given pursuant to this
Agreement shall be in writing and shall be considered as properly given or made
if given by (i) personal delivery, (ii) expedited delivery service with proof
of delivery, (iii) registered or certified United States mail, postage prepaid,
or (iv) prepaid telegram, telex, or telecopier facsimile (provided that such
telegram, telex, or telecopier facsimile is confirmed by expedited delivery
service or by mail in the manner previously described), sent to the respective
addresses specified in Section 1.5, and shall be deemed to have been given
either at the time of personal delivery or, in the case of delivery service or
mail, as of the date of delivery at the address and in the manner provided
herein.  Any Investor Partner may change his address by giving notice in
writing to the Managing Partner of his new address, and the Managing Partner
may change its address by giving notice in writing of its new address to the
Investor Partners.

       SECTION 11.2  Amendment.  In addition to the right of the Managing
Partner to amend this Agreement as provided below, any change, modification, or
amendment to this Agreement shall be effective if made by an instrument in
writing duly executed by a Majority in Interest of the Investor Partners.
Notwithstanding the foregoing, with respect to any change, modification, or
amendment to this Agreement which would (a) increase the liability or duties of
any of the Partners, (b) change the contributions required of any of the
Partners, (c) provide for any reallocation of profits, losses, or deductions to
the detriment of a Partner, (d) establish any new priority in one or more
Partners as to the return of Capital Contributions or as to profits, losses,
deductions, or distributions to the detriment of a Partner, or (e) cause the
Partnership to be taxed as a corporation, such change, modification or
amendment shall not be binding on such Partner unless contained in a written
instrument duly executed by such Partner.  With respect to any change,
modification, or amendment to this Agreement which would change the name of the
Partnership or the location of the principal place of business of the
Partnership or of the Managing Partner, admit new or substituted Investor
Partners, modify the Managing Partner's interest in the Partnership as the
result of a transfer of a portion thereof pursuant to Section 8.2, Section 8.6
or Section 9.3, or cure any ambiguity, formal defect, or omission or correct or
supplement any provision contained herein that may be inconsistent with any
other provision contained herein, any change, modification or amendment which
the Managing Partner determines does not adversely affect the Investor Partners
in any material respect, and any change, modification, or amendment which the
Managing Partner believes is necessary or advisable to ensure that the
Partnership is not and will not be treated as an association taxable as a
corporation for federal income tax purposes or to conform with changes in
applicable tax law (provided such changes do not have a material adverse effect
on the Investor Partners), and any other changes, modifications, or amendments
similar to any





                                       40
<PAGE>   185
one or more of the foregoing, such change, modification, or amendment may be
contained in a written instrument executed solely by the Managing Partner,
provided that the Managing Partner notifies the Investor Partners of such
change, modification, or amendment.

       SECTION 11.3  Partition.  Each of the Partners hereby irrevocably waives
for the term of the Partnership any right that such Partner may have to
maintain any action for partition with respect to Partnership property.

       SECTION 11.4  Entire Agreement.  This Agreement, the Program Agreement,
and the Subscription Documents executed by the Investor Partners constitute the
full and complete agreement of the parties hereto with respect to the subject
matter hereof, and supersedes all previous oral and written and all
contemporaneous oral negotiations, commitments, writings, and understandings.

       SECTION 11.5  Severability.  Every provision in this Agreement is
intended to be severable.  If any term or provision hereof is determined to be
invalid, illegal, or unenforceable for any reason whatsoever, such invalidity,
illegality, or unenforceability shall not affect the validity, legality, and
enforceability of the remainder of this Agreement.

       SECTION 11.6  No Waiver.  The failure of any Partner to insist upon
strict performance of a covenant hereunder or of any obligation hereunder,
irrespective of the length of time for which such failure continues, shall not
be a waiver of such Partner's right to demand strict compliance in the future.
No consent or waiver, express or implied, to or of any breach or default in the
performance of any obligation hereunder shall constitute a consent or waiver to
or of any other breach or default in the performance of the same or any other
obligation hereunder.

       SECTION 11.7  Evidence of Interest.  At the sole option of the Managing
Partner, an Interest may be evidenced by a certificate in a form approved by
the Managing Partner.  The Managing Partner shall not be required to issue any
such certificates, and, if such certificates are issued to any Investor
Partner, the Managing Partner shall not be required to issue similar
certificates to all Investor Partners.

       SECTION 11.8  Applicable Law.  This Agreement and the rights and
obligations of the parties hereunder shall be governed by and interpreted,
construed, and enforced in accordance with the laws of the State of Delaware,
except that (a) any laws of the State of Delaware regarding choice or conflicts
of law shall not be applied if the result would be the application of a
procedural or substantive law of another state or other jurisdiction and (b)
certain rights of the Investor Partners may be governed by the laws of their
state of residence.

       SECTION 11.9  Successors and Assigns.  This Agreement shall be binding
upon and inure to the benefit of the parties hereto and their respective heirs,
legal representatives, successors, and assigns; provided, however, that no
Partner may sell, assign, transfer, or otherwise dispose of all or any part of
his rights or interest in the Partnership or under this Agreement except as
provided in Article VIII.

       SECTION 11.10  Counterparts.  This Agreement may be executed in one or
more counterparts, each of which shall be an original and all of which shall
constitute but one and the same document.  The signature of any Investor
Partner on the Subscription Documents shall constitute the execution of this
Agreement by such Investor Partner.





                                       41
<PAGE>   186
       IN WITNESS WHEREOF, the parties hereto have executed this Agreement as
of the day and year first above written.

                                   MANAGING PARTNER

                                   MEWBOURNE DEVELOPMENT CORPORATION


                                   By:  /s/ John Roe Buckley               
                                        ----------------------------------------
                                   Its: Chief Financial Officer and Treasurer


                                   ORGANIZATIONAL PARTNER



                                     /s/ Curtis W. Mewbourne                    
                                   ---------------------------------------------
                                   Curtis W. Mewbourne





                                       42
<PAGE>   187





                                   EXHIBIT B

                           DRILLING PROGRAM AGREEMENT

                                     among

                             MEWBOURNE OIL COMPANY

                       MEWBOURNE DEVELOPMENT CORPORATION

                                      and

                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.





                                                       Dated as of

                                                                      , 199
<PAGE>   188
                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                                                                     PAGE
       
<S>        <C>                                                                                                         <C>
Section 1.  Certain Defined Terms and References  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
                                                                 
Section 2.  Acquisition of Interests in Prospects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
                                                                 
Section 3.  Allocation of Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                                                                 
Section 4.  Allocation of Revenues  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                                                                 
Section 5.  Ownership of Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
                                                                 
Section 6.  Management of Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
                                                                 
Section 7.  Removal of the Program Manager  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
                                                                 
Section 8.  Reimbursement of the Program Manager  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Section 9.  Tax Partnership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
                                                                                                                        
Section 10. Sales of Interests by MD  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
                                                                                                                        
Section 11. Assignment . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
                                                                                                                        
Section 12. Term and Amendment of Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
                                                                                                                       
Section 13. Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Section 14. Partnership Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Section 15. Entire Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Section 16. Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Section 17. Governing Law  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Section 18. Attachments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Section 19. Counterparts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
</TABLE>


         Attachment A     Tax Partnership Provisions
         Attachment B     Form of Operating Agreement - Incorporated by
                          reference to the form of Operating Agreement filed as
                          Exhibit 10.03 to the Registration Statement on Form
                          S-1, Registration No.

                                     B-i
<PAGE>   189
                           DRILLING PROGRAM AGREEMENT


         THIS DRILLING PROGRAM AGREEMENT (this "Agreement"), dated as of
, 199      is made by and among Mewbourne Oil Company, a Delaware corporation
("MOC"), Mewbourne Development Corporation, a Delaware corporation ("MD"), and
Mewbourne Energy Partners 97-A, L.P., a Delaware Limited Partnership
("Partnership") of which MD is the managing general partner.

         WHEREAS, MD and the Partnership desire to participate in a drilling
program (the "Program"), whereunder MD and the Partnership will (a) jointly
acquire interests in certain Prospects and (b) participate in the development
of such Prospects, on the terms and conditions set forth herein;

         NOW, THEREFORE, in consideration of the premises and mutual covenants
herein contained, the parties hereto do hereby agree as follows:

         Section 1.  Certain Defined Terms and References.

         (a)     Certain Defined Terms.  When used in this Agreement, the
following terms shall have the respective meanings assigned to them in this
subsection (a) or in the sections, subsections, or other subdivisions referred
to below:

                 "Affiliated Program" shall mean a drilling, producing
         property, income, royalty, or other program (whether in the form of a
         partnership, joint venture, or otherwise), including the Partnership,
         for or of which the Managing Partner or an Affiliate thereof serves as
         manager or managing partner or acts in a similar capacity.

                 "Agreement" shall mean this Drilling Program Agreement, as
         amended from time to time.

                 "Participants" shall mean MD and the Partnership, and
         "Participant" shall mean MD or the Partnership, individually.

                 "Partnership" shall have the meaning assigned to such term in
         the preamble to this Agreement.

                 "Partnership Agreement" shall mean the Agreement of
         Partnership dated                    , 199   , creating the
         Partnership and designating MD as the Managing Partner of the
         Partnership.

                 "Program" shall have the meaning assigned to such term in the
         preamble to this Agreement.

                 "Program Manager" shall mean MOC and any person who becomes
         the manager of the business and affairs of the Program in accordance
         with Section 7 of this Program Agreement.

                 "Program Well" shall mean any well in which the Participants
         have an interest pursuant hereto.

                 "Prospectus" shall mean the Prospectus dated
         , 199    , as amended or supplemented from time to time, describing
         the offer and sale of interests in the Partnership.


         (b)     Other Defined Terms.  The following terms shall have the
respective meanings assigned to them in the Prospectus:

                 "Affiliate"
                 "Affiliated Program"
                 "Code"


                                     B-1


<PAGE>   190
                "Drilling and Completion Costs"
                 "General and Administrative Expenses"
                 "Lease"
                 "Lease Acquisition Cost"
                 "Managing Partner"
                 "Operating Agreement"
                 "Operating Costs"
                 "Partners"
                 "person"
                 "Prospect"
                 "Reporting and Legal Expenses"

         (c)     References.  All references in this Agreement to sections,
subsections, and other subdivisions refer to corresponding sections,
subsections, and other subdivisions of this Agreement unless expressly provided
otherwise.  The words "this Agreement," "this instrument," "herein," "hereof,"
"hereby," "hereunder" and words of similar import refer to this Agreement as a
whole and not to any particular subdivision unless expressly so limited.  Words
in the singular form shall be construed to include the plural and vice versa,
unless the context otherwise requires.

         Section 2.  Acquisition of Interests in Prospects.

         (a)     Prospects Subject to this Agreement.  Subject to the terms and
conditions hereof, the Participants shall acquire undivided interests in Leases
within Prospects selected by the Program Manager in its sole discretion from
time to time.  At the time any Lease within a Prospect is acquired, the Program
Manager shall designate the area comprising the Prospect in the manner provided
in the definition of such term (if the Prospect has not been previously so
designated).  Prospects may be limited to certain stated depths and may include
areas in which Leases may or may not have been acquired.  The Program Manager
shall maintain records showing the Prospects (and depths if limited by depth)
so designated.  In the case of certain Prospects, the designation of Prospects
may conform generally to the geographic limits of individual Leases.  In some
cases, where known reservoirs cover large geographic areas and subsequent
drilling does not depend directly on results obtained by the Program Wells,
Prospects may be directly adjacent or in close proximity to other Prospects.
Leases on lands which are contiguous or in the vicinity of each other may
constitute more than one Prospect, and a zone or horizon under an area may
constitute a Prospect separate and apart from another zone or horizon which
lies in whole or in part under the same area.  With respect to any Prospect
that is not limited to a particular zone or horizon and which is in any large
continuous known stratigraphic trend or formation which could be defined as a
continuous reservoir, the Program Manager may reduce the areal extent included
in such Prospect to that area which covers the spacing unit or proration unit
prescribed by the appropriate regulatory authority on such Prospect or
permitted by local practice, whichever is applicable, and such additional area,
if any, as the Program Manager determines reasonable.  A Prospect which is
limited to a particular zone or horizon may be limited to that area which
covers the spacing unit or proration unit prescribed by the appropriate
regulatory authority on such Prospect or permitted by local practice, whichever
is applicable, to protect against drainage from adjacent wells if the well to
be drilled by the Program is to a horizon containing Proved Reserves.  The area
of a Prospect may be enlarged or contracted from time to time by the Program
Manager in the reasonable exercise of its judgment.  The Program Manager and
its Affiliates shall have no obligation to assign to any of the Participants
any Lease held as of the date hereof by the Program Manager or any such
Affiliate or any Lease acquired by the Program Manager or any such Affiliate
after the date hereof.

         The amount of the undivided interest in Leases to be assigned to the
Participants by the Program Manager shall be determined solely by the Program
Manager and the Managing Partner of the Partnership, taking into account the
nature of the risks associated with the drilling of wells on such Leases, the
estimated costs of such drilling, the amount of funds available from the
Partnership for such drilling and such other factors as the Program Manager and
the Managing Partner shall in good faith determine.  The Program shall have no
right to acquire the entire interest in any such Lease, and the Program Manager
and Affiliates thereof shall have the right to acquire or retain a portion of
such interest in their own name, for their own account, or for the account of
others.  Any such interest so acquired or retained by the


                                     B-2


<PAGE>   191
Program Manager or such Affiliate shall be held independently and not as a part
of the Program and shall not be subject to the terms and provisions of this
Agreement.

         The undivided interests in all Leases acquired by the Program shall be
acquired and held by the Program Manager for the benefit of the Participants
hereto as follows: the Partnership 87.878787% and MD 12.121213%.  Following
commencement of production from a Program Well, the Program Manager shall
assign and convey to the Partnership and MD the above-described undivided
interests in the Leases proportionally reduced as to the interest acquired by
the Program insofar as such Leases pertain to the spacing or proration unit
prescribed by regulatory authority for such productive Program Well.

         (b)     Sales of Leases to the Program.  Any sale, transfer, or
conveyance of a Lease to the Program by the Managing Partner or any Affiliate
thereof, including an Affiliated Program, shall be subject to the restrictions
contained in Section 5.10(h) of the Partnership Agreement.

         (c)     Acquisition Price.  The price to be paid by the Participants
with respect to their acquisition of an interest in a Lease pursuant to this
Section 2 shall be an amount equal to the Participants' respective shares, as
set forth in Section 3(a) of either (i) the Lease Acquisition Costs with
respect to such Lease or (ii) as provided in Section 5.10(h) of the Partnership
Agreement, the fair market value of such Lease.

         (d)     Conveyance.  With respect to the Leases within Prospects that
are acquired by the Participants hereunder, the interests in such Leases so
acquired shall cover all depths and horizons designated by the Program Manager
as comprising such Prospect and as contemplated in Section 2(a) such interests
shall be assigned, conveyed and transferred by the Program Manager or an
Affiliate thereof pursuant to a special warranty deed.  Further, any such
assignment by the Program Manager or an Affiliate thereof shall be made with
full substitution and subrogation in and to all rights and actions of warranty
which the Program Manager or such Affiliate may have against all former owners.

         (e)     Assignments of Record.  Following commencement of production
from a Program Well, as contemplated in Section 2(a) the Program Manager shall
cause record title to the Participants' respective interests in such Program
Well to be placed in the names of MD and the Partnership (or its designated
nominee), except (i) where record title is held in the name of a third party
(as in the case where pursuant to industry practice record title is held by a
third party, such as a pooled operating interest), in which event the Program
Manager shall place of record MD's and the Partnership's interests promptly
following the receipt by the Program Manager or an Affiliate thereof of an
assignment from such third party, (ii) in the case of a federal, state, or
other Lease where an approval to the transfer is required, in which event the
Program Manager shall take steps to obtain approval from appropriate
authorities of the assignment of MD's and the Partnership's interests in any
such Lease as promptly as possible following the time that such assignment is
to be made hereunder (iii) in the case where delays in the recording of
assignments occur because of the practices of the recording office or officers,
(iv) in the case of Indian or other Leases where the royalty interest or other
term of any such Lease is required to be renegotiated as a condition to the
lessor's consent to the assignment of MD's and the Partnership's interests, in
which event MD's and the Partnership's interests in such Lease shall be held in
the name of the Program Manager as nominee for MD and the Partnership so long
as any such arrangement does not jeopardize the validity or substance of such
Lease or subject it to forfeiture or other penalty, or (v) where the interests
in the Lease to be assigned to MD and the Partnership cannot be exactly
determined because of pooling or unitization laws, rules or regulations or
agreements, the rights of third parties under area of mutual interest or other
agreements, or other similar circumstances, in which event the Program Manager
shall promptly proceed to determine such interests and shall place them of
record as promptly as possible.

         (f)     Title Examination.  Prior to drilling a Program Well on a
Prospect, the Program Manager shall cause to be done or be satisfied that there
has been done such title examination and other title curative work as the
Program Manager, in its sole discretion, shall determine to be necessary or
appropriate in accordance with general industry standards.


                                     B-3


<PAGE>   192
         Section 3.  Allocation of Costs.  The costs of activities and
operations conducted pursuant to this Agreement shall be allocated to and paid
by the parties hereto as follows:

         (a)     Lease Acquisition Costs and Drilling and Completion Costs.
The acquisition costs of Leases (which shall be determined in accordance with
Section 2(c)) and all Drilling and Completion Costs incurred with respect to
Program Wells shall be allocated 2.020202% to MD and 97.979798% to the
Partnership.

         (b)     Operating Costs and Reporting and Legal Expenses.  All
Operating Costs and Reporting and Legal Expenses incurred with respect to
Program Wells shall be allocated 12.121213% to MD and 87.878787% to the
Partnership.

         (c)     General and Administrative Expenses.  All General and
Administrative Expenses incurred by the Program Manager or any of its
Affiliates in managing and conducting the business and affairs of the
Partnership or the Program, including expenses incurred in providing or
obtaining such professional, technical, administrative and other services and
advice as the Program Manager may deem necessary or desirable shall be
allocated 12.121213% to MD and 87.878787% to the Partnership and shall be
reimbursed by the Participants pursuant to Section 8.

         (d)     Other Costs.  All other costs incurred shall be allocated
12.121213% to MD and 87.878787% to the Partnership.

         Section 4.  Allocation of Revenues.  Except as provided in Attachment
A attached hereto, all revenues attributable to the activities and operations
conducted pursuant to this Agreement shall be allocated to and received by the
parties hereto as follows:

         (a)     Revenues from Program Operations.  Subject to subparagraph (b)
below, all revenues from Program operations, including without limitation, all
revenues directly or indirectly resulting from the investment of revenues from
Program operations, shall be allocated 12.121213% to MD and 87.878787% to the
Partnership.

         (b)     Revenues from Disposition of Program Assets.

                 (i)      Revenues resulting from the sale or other taxable
         disposition of an oil and gas property (as such term is defined in
         Section 614 of the Code) shall be allocated, (A) to the extent such
         revenues constitute a recovery of the Program's simulated tax basis in
         such property, to the parties in the same percentages as the simulated
         tax basis of the property sold was allocated up to an amount equal to
         the Program's simulated tax basis in such property at the time of such
         sale, and (B) thereafter, to the parties in a manner which will cause
         the aggregate of all revenues allocated to the parties from such sale
         or disposition and from all prior sales (to the extent possible) to
         equal the amounts which would have been allocated to the parties if
         all such revenues had been allocated 12.121213% to MD and 87.878787%
         to the Partnership.  For purposes of computing the simulated tax basis
         of any such property, depletion deductions shall be computed as
         provided in paragraph 4(c) of Attachment A without regard to depletion
         deductions actually claimed by the parties under paragraph 6(d) of
         Attachment A.

                 (ii)     All revenues resulting from the rental, sale or other
         disposition of any item of depreciable property shall be allocated
         (A) to the extent such revenues constitute a recovery of the Program's
         adjusted tax basis in such property, to the parties in the same
         percentages as the adjusted tax basis of the property sold was
         allocated up to an amount equal to the Program's adjusted tax basis in
         such property at the time of such sale, and (B) thereafter, to the
         parties in a manner which will cause the aggregate of all revenues
         allocated to the parties from such rental, sale or other disposition
         and from all prior rentals or sales (to the extent possible) to equal
         the amounts which would have been allocated to the parties if all such
         revenues had been allocated 12.121213% to MD and 87.878787% to the
         Partnership.


                                     B-4


<PAGE>   193
                 (iii)    All revenues resulting from the disposition of any
        other property shall be allocated 12.121213% to MD and 87.878787% to
        the Partnership.

                 (iv)     All dry hole and bottom hole and similar
         contributions shall not be considered to be revenues hereunder but
         shall be applied to reduce the Drilling and Completion Costs of the
         respective Program Wells to which they relate.

         Section 5.  Ownership of Production.

         Each Participant shall have the right to take in kind or separately
dispose of its proportionate share of all oil and gas produced from any Lease
subject to the Program pursuant to the terms of this Agreement.  Any extra
expenditure incurred in the taking in kind or separate disposition by any party
hereto of its proportionate share of production shall be borne by such party.
Each party shall execute such division orders and contracts as may be necessary
for the sale of its interest in production from any such Lease.  The proceeds
from the sale of all production produced, saved, and sold from any Prospect
herein shall be paid to MOC by all purchasing companies purchasing such
production, and by the execution of this Agreement, MOC and the Participants
covenant and agree to hold harmless all purchasing companies from any and all
liability by reason of paying any such proceeds to MOC.  Further, the
Participants authorize and direct MOC to deduct from their proportionate share
of such proceeds from such sales all Operating Costs and other expenses and
costs of all types owed to MOC provided for under the terms of this Agreement
and remit the balance from the sale to the Participants.  In the event any
party shall fail to make the arrangements necessary to take in kind or
separately dispose of its proportionate share of oil and gas produced from any
such Lease, the Program Manager shall have the right, but not the obligation,
subject to the revocation at will by the party owning such production, to
purchase such oil and gas or sell it to others at any time and from time to
time for the account of such party at a price competitive with the best price
obtainable in the area for such production.  Any such purchase or sale by the
Program Manager shall be subject to the right of the owner of the production to
exercise at any time its right to take in kind, or separately dispose of, its
share of all oil and gas not previously delivered to a purchaser.  Any purchase
or sale by the Program Manager of any other party's share of oil and gas shall
be only for such reasonable periods of time as are consistent with the minimum
needs of the industry under the particular circumstances.

         Section 6.  Management of Program.

         (a)     Program Affairs.  The Participants hereby designate MOC as the
Program Manager who shall have the full and exclusive power and authority to
manage, control and administer the business and affairs of the Program and the
properties of the parties subject to this Agreement, except to the extent
otherwise set forth herein and in the Partnership Agreement.

         (b)     Well Operations.  The Participants, hereby designate MOC, and
MOC agrees to act, as operator with respect to the drilling, testing, and any
attempted completion and equipping and operating (or plugging and abandoning,
if necessary) of any Program Well to be drilled or developed hereunder, except
in those instances in which (i) the Leases on which such Program Well is to be
drilled is already subject to an existing operating agreement under which a
third party (not MOC) has already been designated as operator, (ii) the
requisite number of third parties being joint working interest owners in such
Program Well decline to approve MOC as operator or (iii) a good faith
determination is made by MOC that it is not in the best interests of the
Participants and of MOC for it to act as operator.  In conducting operations on
a Prospect, MOC may use its own personnel (including consultants retained by
MOC), properties and equipment and may subcontract with any other Affiliate of
MOC to perform such operations.  The charge to MD and the Partnership for the
use of MOC's personnel (including consultants retained by MOC), properties and
equipment, the basis of pricing materials purchased by MD and the Partnership
from MOC or any Affiliate thereof and the basis of pricing materials purchased
by MOC or any Affiliate thereof from MD and the Partnership shall be as
provided in the Operating Agreement, subject to the terms of the Partnership
Agreement.


                                     B-5


<PAGE>   194
         (c)     Operating Agreement.  With respect to each Program Well for
which MOC is to serve as operator as contemplated in Section 6(b), all
operations relating to such Program Well, including without limitation, all
costs and expenditures of drilling, testing, completing, and equipping and
operating such Program Well shall be conducted pursuant to an Operating
Agreement between MOC as operator, and the Participants as non-operator.  In
the event, at the time of acquisition of a Lease by the Participants, such
Lease is subject to another operating agreement or if MOC enters into an
operating agreement with third parties that are joint operating interest owners
in such Program Well, nevertheless, the Operating Agreement between MOC and the
Participants shall govern operations as between them, provided that MOC and the
Managing Partner shall have the right to amend the Operating Agreement between
MOC and the Participants covering certain of the Leases to conform to such
other operating agreement (provided, the Operating Agreement may not be amended
as provided above in any manner that the Managing Partner determines will
adversely affect the Partnership or the Partners in any material respect) and
MOC shall have the right to charge the Joint Account under the Operating
Agreement between MOC and the Participants a share attributable to the
Participants' interest of any costs or expenses incurred by MOC under such
other operating agreement which are not otherwise provided for herein or in the
Operating Agreement between MOC and the Participants.  To the extent that the
terms of this Agreement and the terms of the Operating Agreement attached
hereto conflict, this Agreement governs and takes precedence over the Operating
Agreement.

         (d)     Program Funds; Distributions.  Funds held by the Program
Manager on behalf of the Program, subsequent to their allocation to the
Program, shall not be commingled with funds of any other entity.  If the
Program Manager elects at any time to distribute funds derived from revenues
from Program operations or the disposition of Program assets to any of the
Participants, the Program Manager shall be obligated at the same time to make
distributions of funds from such sources to the other Participants.  All such
distributions shall be made to the Participants in the same percentages as the
Participants are allocated revenues of the Program pursuant to Section 4.  At
no time shall the Program or the Program Manager on behalf of the Program
retain in its accounts funds required to be distributed to the Participants
pursuant to the preceding sentence.  At least quarterly, any cash funds of the
Program which the Program Manager reasonably determines are not needed for the
payment of existing or anticipated Program obligations and expenditures shall
be distributed to the Participants.

         (e)     Access to Records.  Each Participant and the Partners thereof
shall have access during normal business hours to all books and records
relating to the business and operations of the Program as provided in the
Operating Agreement, provided that the Program Manager may refuse for a
reasonable time to grant any Participant or any Partner thereof access to such
books and records as the Program Manager (i) has agreed shall be kept
confidential or (ii) has determined in good faith should be kept confidential
considering the interests of the Program and the Participants.

         (f)     Liability and Indemnification of Program Manager.

                 (i)      Neither the Program Manager nor its Affiliates shall
         have any liability to the Participants for any loss suffered by a
         Participant that arises out of any action or inaction performed or
         omitted relating to its duties or obligations or services rendered or
         to be rendered pursuant to this Agreement or the Operating Agreement,
         if the Managing Partner in good faith has determined, as of the time
         of the conduct or omission, that the Program Manager's or its
         Affiliate's course of conduct or omission was in the best interest of
         the Participants, that the Program Manager or such Affiliate was
         acting on behalf of or performing services for the Participants, and
         that such conduct or omission did not constitute negligence or
         misconduct.  Termination of any action, suit or proceeding will not
         create a presumption that the Managing Partner or its Affiliate did
         not act in the best interest of the Partnership.

                 (ii)     The Partnership shall indemnify the Program Manager
         and its Affiliates against any losses, judgments, liabilities,
         expenses, and settlements sustained or incurred by the Program Manager
         or such Affiliates as a result of any threatened, pending or completed
         claim, action, suit, or proceeding, whether civil, criminal,
         administrative, arbitrative, or investigative, any appeal in such
         claim, action, suit, or proceeding, and any inquiry or investigation
         that could lead to such a claim, action, suit, or proceeding and which
         in any such


                                     B-6


<PAGE>   195
        case relates or which otherwise arises from or is attributable to (a)
        the fact that the Program Manager is serving in such capacity or in the
        capacity as the operator under the Operating Agreement or (b) any acts,
        omissions or operations performed or omitted by the Program Manager or
        such Affiliate on behalf of the Program or the Partnership or which
        otherwise relates to the activities and business affairs of the Program
        or the Partnership; provided that the Managing Partner has determined
        in good faith, as of the time of the conduct or omission, that the
        conduct or omission was in the best interest of the Partnership and
        that the conduct or omission did not constitute negligence or
        misconduct.  Any such indemnity will be satisfied only out of the
        assets of the Partnership and in no event will the Investor Partners be
        liable therefor.

                 (iii)    The Program Manager, acting on behalf of the Program,
         may purchase and maintain insurance on behalf of the Program Manager
         and its Affiliates against any liabilities asserted against or
         expenses incurred by the Program Manager or its Affiliates in
         connection with Program activities; provided, however, that the
         Participants (other than MD) shall not incur the cost of that portion
         of such insurance, if any, which insures the Program Manager or its
         Affiliates against any liability with respect to which the Program
         Manager or its Affiliates are denied indemnification under the
         provisions of this Agreement; provided, however, that nothing
         contained herein shall preclude the Program Manager from purchasing
         and paying for such types of insurance including without limitation,
         extended coverage liability and casualty and workers' compensation, as
         would be customary for any person owning comparable assets and engaged
         in a similar business, or from naming the Program Manager and its
         Affiliates as additional insured parties thereunder, provided, that
         the naming of such additional insured parties does not add to premiums
         payable by the Program.

                 (iv)     The termination of any claim, action, suit, or
         proceeding by judgment, order, settlement, conviction, or a plea of
         nolo contendere or its equivalent does not alone establish that a
         person seeking indemnification under this Section 6(f) is
         disqualified.  Any person who is determined to be not entitled to
         indemnification under this Section 6(f) may petition a court of
         competent jurisdiction for a determination that in view of all facts
         and circumstances that such person is fairly and equitably entitled to
         indemnity and the Partnership shall provide such indemnity as may be
         determined proper by such court; provided, however, that the court has
         determined that such person has met the standard set forth in Section
         6(f)(ii) above.

                 (v)      Legal fees and expenses and other costs incurred as a
         result of a claim described in this Section 6(f) shall be paid by the
         Partnership from time to time in advance of the final disposition of
         such claim if: (a) the claim relates to the performance or
         non-performance of duties or services by the Program Manager or its
         Affiliates rendered on behalf of the Program and the Participants, (b)
         the claim is initiated by a third party who is not an Investor
         Partner, or the claim is initiated by an Investor Partner and a court
         of competent jurisdiction specifically approves such advancement, and
         (c) the Program Manager or its Affiliate undertakes to repay the
         advanced funds to the Partnership in the event it is later determined
         that the Program Manager or such Affiliate is not entitled to
         indemnification under the provisions of this Section 6(f).

                 (vi)     To the extent that the Program Manager or its
         Affiliates are successful on the merits or otherwise in defense of any
         claim, action, suit, or proceeding referred to in this Section 6(f) or
         in defense of any claim, issue, or matter therein, the Partnership
         shall indemnify the Program Manager or its Affiliates,against the
         expenses, including attorneys' fees, actually incurred by the Program
         Manager or such Affiliate in connection therewith.

                 (vii)    The indemnification provided by this Section 6(f)
         shall continue as to the Program Manager and its Affiliates in the
         event the Program Manager ceases to act in the capacity of manager of
         the Program or as operator under the Operating Agreement with respect
         to events occurring prior to the time such Program Manager or its
         Affiliate ceased to act in such capacity and shall inure to the
         benefit of the successors and assigns of the Program Manager and such
         Affiliates.


                                     B-7


<PAGE>   196
         Section 7.  Removal of the Program Manager.

         The Partnership shall have the right to remove MOC as Program Manager
and to elect and substitute a successor to act in the capacity as Program
Manager; provided, the Partnership shall not have the right to remove MOC as
Program Manager and to elect and substitute a successor to act in such capacity
during the term that MD or any of its Affiliates serve in the capacity of
Managing Partner.

         Section 8.  Reimbursement of the Program Manager.

         As may be requested by the Program Manager from time to time, the
Program Manager shall be reimbursed by the Participants for their respective
share of all General and Administrative Expenses and other costs and expenses
incurred by the Program Manager or any of its Affiliates in managing and
conducting the business and affairs of the Program, including expenses incurred
in providing or obtaining such professional, technical, administrative, and
other services and advice as the Program Manager may deem necessary or
desirable.  Reimbursements of General and Administrative Expenses made by the
Partnership as a Participant hereunder shall be made in accordance with Section
5.9 of the Partnership Agreement, including without limitation, the provisions
contained in Section 5.9 of the Partnership Agreement which limit the amount of
such reimbursement.

         Section 9.  Tax Partnership.

         This Agreement and Attachment A attached hereto are not intended and
shall not be construed to create a joint venture, mining or other partnership
(general, limited, or otherwise) or association or to render the parties hereto
liable as partners.  The parties expressly agree that no party hereto shall be
responsible for the obligations of the other parties, each party being
severally responsible only for its obligations arising hereunder and liable
only for its allocable share of the costs and expenses incurred hereunder.
Each of the Participants hereby agrees that this Agreement creates a
partnership for federal and state income tax purposes only, which tax
partnership shall function and exist as set forth in Attachment A attached
hereto.

         Section 10.  Sales of Interests by MD.

         Subject to paragraph 7 of Attachment A, MD shall have the right to
sell or otherwise dispose of the ownership interests in Leases held by it as
part of the Program and subject to this Agreement without obtaining the consent
of the Partnership.  MOC, MD, and their Affiliates shall have the right to sell
or otherwise dispose of the ownership interests in Leases held by them for
their own account outside the Program and not subject to this Agreement on
terms more or less favorable to the party or parties acquiring such interests
than those terms contained in this Agreement with respect to the acquisition of
interests in such Leases by the Partnership, and the Partnership shall not have
any claim or right to any consideration or benefits derived therefrom.

         Section 11.  Assignment.

         Except as otherwise provided herein, no party hereto shall have the
right to assign its rights or obligations under this Agreement without the
express written consent of the other parties, except in the event of the
following assignments:

                 (a)      A disposition by MD of all or any portion of its
         rights or obligations hereunder to one or more Affiliates of MD that
         also receive an assignment of a proportionate part of MD's Managing
         Partner interest in the Partnership pursuant to the terms of the
         Partnership Agreement;

                 (b)      A disposition by MD or any Affiliate thereof of all
         or any part of its rights or obligations hereunder to one or more
         persons that have as a result of a merger, consolidation, corporate
         reorganization, or other transaction acquired all or substantially all
         of the assets of MD and have assumed the obligations of MD hereunder;
         or


                                     B-8


<PAGE>   197
                 (c)      A disposition by MD or any Affiliate thereof of all
         or any portion of its rights or obligations hereunder after the
         cessation of substantially all drilling activities of the Program.

         Any assignment shall be subject to paragraph 7 of Attachment A.
Notwithstanding anything in this Agreement to the contrary, MD shall have the
right at any time to mortgage, pledge, or encumber the oil and gas properties
and interests of MD under or subject to this Agreement to secure any debts or
obligations of MD or its Affiliates (whether or not such debts or obligations
are related to the Program).  If MD receives a bona fide offer from an
unrelated third party to purchase an interest in any Lease in which the
Partnership has interests pursuant to this Agreement, MD shall request the
offeror to make a similar offer available to the Partnership.

         Section 12.  Term and Amendment of Agreement.

         (a)     This Agreement shall terminate upon the occurrence of any of
the following:  (i) the dissolution of the Partnership, or (ii) upon the
election of MD after the cessation of substantially all drilling activities of
the Program, provided, in the case of clause (ii), that MD shall have given at
least 120 days' notice to the Investor Partners of the Partnership prior to
such termination.  Upon the occurrence of any of the foregoing events, the
provisions of paragraph 9 of Attachment A shall be applicable and the
Participants shall be subject to the terms of the Operating Agreement or such
other operating agreements as may then be in effect.

         (b)     This Agreement and Attachment A may only be amended, modified
or changed by a writing duly executed by MD, and the Partnership; provided
that, to the extent required under the terms of the Partnership Agreement, the
Partnership shall execute or have executed on its behalf such a writing only if
the amendment, modification, or change shall have been approved or consented to
by a Majority in Interest of the Investor Partners thereof, to the extent
required by the Partnership Agreement, and, provided further, the consent of
the Partnership shall not be required if MD determines that the amendment,
modification, or change is necessary or advisable to ensure that the Program
Agreement conforms with any changes in or modifications to the Code or does not
adversely affect in a material manner the Investor Partners of the Partnership.

         Section 13.  Insurance.

         The Program Manager or Affiliates thereof shall carry for the benefit
of the Participants insurance coverage in such amounts, with provisions for
such deductible amounts and for such purposes as are customarily carried by the
Program Manager or such Affiliates in its operations.  To the extent practical,
all of the Participants shall be added as additional co-insureds under such
coverage.  The Program Manager shall notify the Participants of any adverse
material change in the insurance coverage of the Program as soon as possible
after learning of such change.  If possible, such notice shall be given 30 days
in advance of the change in insurance coverage.  In the event that the
insurance coverage carried for the benefit of the Participants is materially
reduced, the Program, as soon as the Program Manager determines in its
discretion that it is reasonable under the circumstances to do so, will halt
all drilling activity until such time as comparable replacement insurance
coverage is obtained.

         Section 14.  Partnership Agreement.

         In the event of conflict between the provisions of this Agreement and
the provisions of the Partnership Agreement, the provisions of the Partnership
Agreement shall control unless otherwise expressly provided herein.  This
Agreement is subject to the provisions of the Partnership Agreement in all
respects and all matters provided for herein shall also be governed by the
provisions of the Partnership Agreement.


                                     B-9


<PAGE>   198
         Section 15.  Entire Agreement.

         This Agreement, together with Attachment A and Attachment B attached
hereto, constitutes the entire agreement among the parties hereto with respect
to the subject matter hereof, and supersedes all previous oral and written and
all contemporaneous oral negotiations, commitments, writings and
understandings.

         Section 16.  Headings.

         The headings of the various sections, subsections, and other
subdivisions of this Agreement have been inserted for convenient reference only
and shall not be construed to enlarge, diminish, or otherwise change the
express provisions hereof.

         Section 17.  Governing Law.

         This Agreement shall be governed by and construed in accordance with
the laws of the State of Texas, except that any laws of such state regarding
choice or conflicts of law shall not be applied if the result would be the
application of a procedural or substantive law of another state or other
jurisdiction.

         Section 18.  Attachments.

         Attachment A and Attachment B to this Agreement is attached hereto.
Such Attachments are incorporated herein by reference and made a part hereof
for all purposes, and references to this Agreement shall also include such
Attachments unless the context in which such references are used shall
otherwise require.

         Section 19.  Counterparts.

         This Agreement may be executed in several counterparts, each of which
shall be deemed an original, and all of which together shall constitute one and
the same instrument.


                                     B-10



<PAGE>   199
         IN WITNESS WHEREOF, the parties hereto have executed this Agreement as
of the day and year first above written.


                      MEWBOURNE OIL COMPANY
                      
                      
                      
                      By:                                       
                               ---------------------------------

                      Title:   ---------------------------------
                      
                      
                      MEWBOURNE DEVELOPMENT CORPORATION
                      
                      
                      
                      By:                                       
                               ---------------------------------
                      Title:                                    
                               ---------------------------------
                      
                      
                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.
                      
                      By:      MEWBOURNE DEVELOPMENT CORPORATION,
                               its Managing General Partner
                      
                      
                               By:                              
                                        ------------------------
                               Title:                            
                                        ------------------------


                                     B-11


<PAGE>   200

                                  ATTACHMENT A

                           TAX PARTNERSHIP PROVISIONS


         1.      Relationship of the Parties. This Attachment and the Drilling
Program Agreement of which it is a part (in this Attachment called the
"Agreement") is not intended to create, nor shall such be construed as
creating, any mining partnership, commercial partnership or other partnership
relation or joint venture among the parties, and the liabilities of each of the
parties hereto shall be several and not joint or collective. The relationship
created by this Attachment and the Agreement shall be considered as a
partnership solely for United States federal and state income tax reporting
purposes (and shall be a partnership for those purposes only so long as this
Attachment remains in effect), as provided in paragraph 2 hereinbelow, and such
relationship shall not be a partnership to any other extent or for any other
purpose. The relationship of the parties hereunder is sometimes herein called
the "tax partnership".

         2.      Election with Respect to Subchapter K. Notwithstanding
anything to the contrary in this Attachment or in the Agreement, each party
hereto agrees, so long as the provisions of this Attachment remain in effect,
with respect to all operations conducted under the Agreement, (a) not to elect
to be excluded from the application of Subchapter K of Chapter 1 of Subtitle A
of the Code, and any provisions of applicable state laws comparable to
Subchapter K of Chapter 1 of Subtitle A of the Code, and (b) to join in the
execution of such additional documents and elections as may be required in
order to effectuate the foregoing. With respect to activities conducted on
Leases in which parties other than the Participants have an interest, the
Program Manager shall be authorized to elect on behalf of all Participants that
any joint operation with respect to any such Lease shall be excluded from the
application of Subchapter K of Chapter 1 of Subtitle A of the Code, but no such
election by the Program Manager shall have any impact on or result in any
change in the relationship among the Participants as set forth in the first
sentence of this paragraph 2.  (Capitalized terms used in this paragraph 2, if
not otherwise defined in this Attachment, shall have the same meanings as are
provided in the Agreement.)

         3.      Term. The provisions of this Attachment shall be effective as
of the effective date of the Agreement and shall continue in full force and
effect from and after such date until the earlier of (a) the termination of the
Agreement among the parties pursuant to its terms, (b) upon the mutual
agreement of the parties, or (c) upon the occurrence of an event described in
Section 708(b)(1) of the Code. Upon the occurrence of any of the
above-enumerated events, the provisions of paragraph 9 hereinbelow shall be
applicable.

         4.      Capital Contributions and Capital Accounts.

         (a)     The capital contributions of each party shall be all amounts
paid by it pursuant to the Agreement. With respect to each oil and gas property
and the related assets subject to the Agreement, each party shall be treated as
having contributed to the tax partnership an amount of cash equal to such
party's share of any Lease acquisition or other property costs and the tax
partnership shall be treated as having purchased such property from the party
to whom such amounts are paid.

         (b)     An individual capital account shall be maintained for each
party in accordance with the following:

                 (i)      The capital account of each party shall, except as
         otherwise provided herein, be (A) credited by the amount of cash and
         fair market value of any property contributed to the tax partnership
         (net of any liabilities assumed by the parties hereto or to which such
         property is subject at the time of contribution) as provided in
         subparagraph (a) of this paragraph 4, and (B) credited with the amount
         of any item of taxable income or gain and the amount of any item of
         income or gain exempt from tax allocated to such party.

                 (ii)     The capital account of each party shall be debited by
         (A) the amount of any item of tax deduction or loss allocated to such
         party, (B) such party's allocable share of expenditures not deductible
         in computing taxable





                                      B-A1
<PAGE>   201
         income and not properly chargeable as capital expenditures, including
         any non-deductible book amortizations of capitalized costs, and (C)
         the amount of cash or the fair market value of any property (net of
         any liabilities assumed by such party or to which such property is
         subject at the time of distribution) distributed to such party (after
         making the adjustment provided in subparagraph (b)(iii) in this
         paragraph 4).

                 (iii)    Immediately prior to any distribution of property
         that is not pursuant to a liquidation of the tax partnership, the
         parties' capital accounts shall be adjusted by assuming that the
         distributed assets were sold for cash at their respective fair market
         values as of the date of distribution and crediting or debiting each
         party's capital account with its respective share of the hypothetical
         gains or losses resulting from such assumed sales determined in the
         same manner as gains or losses provided for under paragraphs 4(b)(iv)
         and 6 for actual sales of such properties.

                 (iv)     The allocation of basis prescribed by Section
         613A(c)(7)(D) of the Code and provided for in paragraph 6 hereinbelow
         and each party's depletion deductions shall not reduce such party's
         capital account, but such party's capital account shall be decreased
         by an amount equal to the product of (A) the depletion deductions that
         would otherwise be allocable to the tax partnership in the absence of
         Section 613A(c)(7)(D) of the Code (computed without regard to any
         limitations which theoretically could apply to any party) and (B) such
         party's percentage share of the adjusted basis of the property with
         respect to which such depletion is claimed (herein called "Simulated
         Depletion"). The tax partnership's basis in any oil or gas property,
         as adjusted from time to time for Simulated Depletion, is herein
         called "Simulated Basis." No party's capital account shall be
         decreased, however, by Simulated Depletion deductions attributable to
         any depletable property to the extent such deductions exceed such
         party's remaining Simulated Basis in such property. Upon the sale or
         other disposition of an interest in a depletable property, each
         party's capital account shall be credited with the gain ("Simulated
         Gain") or debited with the loss ("Simulated Loss") determined by
         subtracting from its allocable share of the amount realized on such
         sale or disposition its Simulated Basis, as adjusted by Simulated
         Depletion.

                 (v)      Any adjustments of basis of property provided for
         under Sections 734 and 743 of the Code and comparable provisions of
         state law (resulting from an election under Section 754 of the Code or
         comparable provisions of state law) shall not affect the capital
         accounts of the parties, and the parties' capital accounts shall be
         debited or credited as if no such election had been made unless
         otherwise required by applicable Treasury Regulations.

                 (vi)     Capital accounts shall be adjusted, in a manner
         consistent with subparagraph (b) of this paragraph 4, to reflect any
         adjustments in items of income, gain, loss or deduction that result
         from amended returns filed by the tax partnership or pursuant to an
         agreement with the Internal Revenue Service or a final court decision.

                 (vii)    In the case of property contributed to the tax
         partnership by a party, the parties' capital accounts shall be debited
         or credited for items of depreciation, Simulated Depletion,
         amortization and gain or loss with respect to such property computed
         in the same manner as such items would be computed if the adjusted tax
         basis of such property were equal to its fair market value on the date
         of its contribution to the tax partnership, in lieu of the capital
         account adjustments provided above for such items, all in accordance
         with Section 704(c) of the Code and Treasury Regulation
         1.704-1(b)(2)(iv)(g).

         5.      Federal and State Income Tax Returns and Elections.

         (a)     The parties agree that the Program Manager shall prepare and
file the necessary federal and state partnership income tax returns and each
party agrees to furnish the Program Manager all pertinent information relating
to operations under the Agreement and this Attachment which is necessary for
the Program Manager to prepare and file such returns.
        




                                      B-A2
<PAGE>   202
         (b)     The parties hereby authorize and direct the Program Manager to
make the following elections on the appropriate returns prepared and filed
under subparagraph (a) of this paragraph 5:

                 (i)      To elect to adopt the accrual method of accounting,
         and such accounting shall be maintained on a calendar year basis;

                 (ii)     To elect, in accordance with Section 263(c) of the
         Code and applicable federal income tax regulations and comparable
         provisions of state law, to expense all intangible drilling and
         development costs;

                 (iii)    To elect to compute the allowance for depreciation or
         cost recovery under the most accelerated tax depreciation method and
         using the shortest life authorized by law with respect to all
         depreciable assets; and

                 (iv)     To make such other elections as may be deemed
         appropriate by the Program Manager.

         (c)     The Program Manager shall be designated the tax matters
partner (in this paragraph 5(c) called the "TMP") as such term is defined in
Section 6231(a)(7) of the Code with respect to operations conducted pursuant to
the Agreement and shall be indemnified by the other parties as provided in the
Drilling Program Agreement. The TMP is authorized to take such actions and to
execute and file all statements and forms on behalf of the tax partnership
which may be permitted or required by the applicable provisions of the Code or
Treasury regulations issued thereunder, and the parties to the Agreement will
take all other action that may be necessary or appropriate to effect the
designation of the Program Manager as the TMP. In the event of an audit of the
tax partnership's income tax returns by the Internal Revenue Service, the TMP
may, at the expense of the parties to the Agreement, retain accountants and
other professionals to participate in the audit.

         6.      Allocations. The parties agree that for United States federal
and state income tax reporting purposes the distributive share of each of the
parties in each item of income, gain, loss, deduction or credit, including,
without limitation, the items specifically mentioned below, shall be determined
as follows:

         (a)     Income realized from the sale of production of oil, gas or
other hydrocarbon substances shall be allocated to each party to whom proceeds
from the sale of such production are allocated or to whom such production is
distributed under the terms of the Agreement.

         (b)     Deductions attributable to intangible drilling and development
and production costs shall be  allocated to each party in accordance with its
respective contributions to the payment of such costs.

         (c)     Depreciation or cost recovery deductions with respect to
tangible equipment shall be allocated to each party in accordance with its
contribution to the adjusted basis (within the meaning of Section 1011 of the
Code) of such equipment.

         (d)     The depletion deductions with respect to each oil and gas
property (as such term is defined in Section 614 of the Code) subject to the
Agreement shall be computed separately by each party. For purposes of such
computation, each party shall be considered to own, and shall be allocated, its
proportionate share of the adjusted basis in each oil and gas property subject
to the Agreement. A party's proportionate share of the adjusted basis of an oil
or gas property shall be equal to its relative interest in either (i) the
capital used to acquire (and capitalized in the adjusted basis of) such
property (if the property is acquired other than by way of a capital
contribution by one or more parties), or (ii) the adjusted basis of such
property (if the property is considered a capital contribution by one or more
parties).  Each party shall separately keep records of its share of the
adjusted basis in each oil and gas property, adjust such share of the adjusted
basis for any cost or percentage depletion allowable on such property, and use
such adjusted basis in the computation of its gain or loss on the disposition
of such property. For purposes of computing such gain or loss, and
notwithstanding anything in the Agreement to the contrary, the amount realized
from the sale or other taxable disposition of a depletable oil and gas





                                      B-A3
<PAGE>   203
property (other than production of oil, gas or other hydrocarbon substances)
and depreciable tangible property, shall be allocated in accordance with the
allocation of revenues from the sale or other taxable disposition of such
properties under Section 4(b) of the Agreement. Upon the request of the Program
Manager, each party shall advise the Program Manager of its adjusted basis in
each oil and gas property as computed in accordance with the provisions of this
subparagraph (d).

         (e)     Gains and losses from each sale, abandonment or other
disposition of property (other than depletable oil and gas properties and
depreciable tangible properties as provided in subparagraph (d) of this
paragraph 6 and production of oil, gas or other hydrocarbon substances as
provided in subparagraph (a) of this paragraph 6) shall be allocated to the
parties in such manner as will reflect the gains and the losses that would have
been includable in their respective income tax returns if such property were
not subject to the Agreement. In computing each party's gains and losses, each
party shall take into account its share of the proceeds derived from each sale,
abandonment or other disposition of such property during the year, selling
expenses and its respective contributions to the unadjusted cost basis of such
property, less any allowed or allowable depreciation, cost recovery,
amortization, or other deductions which have been allocated to it with respect
to such property as provided herein.

         (f)     All recapture of income tax deductions resulting from the sale
or other disposition of any property subject to the Agreement shall be
allocated among the parties in the ratios in which the deductions giving rise
to such recapture were allocated, but each party shall be allocated recapture
only to the extent that such party is allocated any gain from the sale or other
disposition of such property. The balance of such recapture, if any, shall be
allocated to the parties whose share of gain exceeds their share of recapture
("excess gain") and such balance shall be allocated among such parties in the
proportion which the excess gain of such party bears to the excess gains of all
parties.

         (g)     Income resulting from any dry hole or bottom hole monetary
contribution obtained from a third party in connection with the drilling of a
well or wells on the oil and gas properties subject to the Agreement shall be
allocated in the same manner as the costs of drilling such well or wells are
allocated.

         (h)     All other items of deduction and credit not falling within
subparagraphs (b) through (g) of this paragraph 6 shall be allocated to and
accounted for by each party in accordance with its respective contribution to
the costs resulting in such deductions and credits.

         7.      Sale of Program Prospects. The parties agree that any sale by
a party of any ownership interest in a Prospect held by such party as part of
the Program and subject to the Agreement shall be deemed to be a sale of all or
a portion of such party's interest in this tax partnership.

         8.      Termination of Party's Interest. Any distribution in
termination of any party's interest in the tax partnership other than pursuant
to paragraph 9 shall be in an amount of cash or fair market value of property
equal to the capital account balance of such party at the time such interest is
terminated, after such capital account balance has been adjusted in accordance
with paragraph 4 and the applicable Treasury Regulations under Section 704(b)
of the Code, and shall be made by the later of (i) the end of the tax
partnership taxable year in which such termination occurs or (ii) within 90
days after the date of such termination; provided, however, that if such
capital account balance is less than zero after taking into account such
adjustments and the distribution provided for in this paragraph 8, such party
shall contribute an amount of cash to the tax partnership sufficient to cause
its capital account to have a zero balance by the later of (i) the end of the
tax partnership taxable year in which such termination occurs or (ii) within 90
days after the date of such termination.

         9.      Distributions upon Termination. Upon termination of the
provisions of this Attachment pursuant to paragraph 3 above, the activities of
the parties under this Attachment shall be concluded and the assets subject to
the Agreement and this Attachment shall be distributed to the parties in the
manner and in the order set forth below:

         (a)     Debts of the parties created pursuant to operations under the
Agreement, other than to the parties, shall be paid.





                                      B-A4
<PAGE>   204
         (b)     Debts owed among the parties with respect to operations
pursuant to the Agreement shall be paid.

         (c)     All cash on hand representing unexpended contributions by any
party shall be returned to the contributor.

         (d)     The parties' capital accounts shall be adjusted by (i)
assuming the sale of all remaining assets subject to the Agreement for cash at
their respective fair market values as of the date of termination of the
Agreement and (ii) debiting or crediting each party's capital account with the
party's respective share of the hypothetical gains or losses resulting from
such assumed sales in the same manner as such party's capital account would be
debited or credited under subparagraph (b) of paragraph 4 for gains or losses
on actual dispositions of such properties.

         (e)     If the capital account of any party (stated as a percentage of
the aggregate capital accounts of all parties) is less than that party's
undivided interest in Leases owned by the Participants, as set forth in Section
2(a) of the Agreement, then such party may elect, upon ten days notice to the
other parties, to contribute cash to the tax partnership for distribution to
the other parties in an amount sufficient to cause such contributing party's
capital account (stated as a percentage of the aggregate capital accounts of
all parties) and its undivided interest in Leases owned by the Participants, as
set forth in Section 2(a) of the Agreement, to be equal.

         (f)     Thereafter, all remaining assets shall be distributed to the
parties by the later of (i) the end of the tax partnership taxable year in
which the termination occurs or (ii) 90 days after the date of such
termination, in accordance with their respective capital account balances as so
adjusted; provided, however that any party that has a capital account of less
than zero after taking into account the adjustments and distributions provided
for pursuant to and in the subparagraphs of this paragraph 9 shall contribute
an amount of cash to the tax partnership sufficient to cause its capital
account to have a zero balance by the later of (i) the end of the tax
partnership taxable year in which the termination occurs or (ii) 90 days after
the date of such termination. Any such contributions by parties having deficit
capital account balances shall be distributed to the remaining parties in
accordance with their respective positive capital account balances by the later
of (i) the end of the tax partnership taxable year in which the termination
occurs or (ii) 90 days after the date of such termination.

         If property subject to the Agreement is distributed pursuant to this
paragraph, the amount of the distribution shall be equal to the fair market
value of the distributed property. In the event the parties do not agree as to
the fair market value of such property, the Program Manager shall cause a
qualified independent petroleum engineer to prepare an evaluation of the fair
market value of such property.

         It is understood and agreed that it shall be the obligation of each
party to make such assignments as are required upon termination of the
provisions of this Attachment in accordance with the provisions of this
paragraph 9.  Such assignments shall be made subject to the liability of each
assignee for costs, expenses and liabilities theretofore incurred or for which
commitment had been made by the Program Manager prior to the date of
termination and such costs, expenses and liabilities shall be allocated to such
assignee pursuant to this Attachment.

         10.     Effect of this Attachment. It is understood and agreed that in
the event the terms of this Attachment conflict with any of the terms and
conditions of the Agreement as between the parties hereto the terms of this
Attachment shall control with respect to the terms in conflict.





                                      B-A5
<PAGE>   205
                                   EXHIBIT C




                       SPECIAL SUBSCRIPTION INSTRUCTIONS

                      MEWBOURNE ENERGY 97 DRILLING PROGRAM


<PAGE>   206



                      [THIS PAGE INTENTIONALLY LEFT BLANK]


<PAGE>   207



                       SPECIAL SUBSCRIPTION INSTRUCTIONS

                      Mewbourne Energy 97 Drilling Program


         Checks for Interests should he made payable to "NationsBank Escrow
Agent for Mewbourne" and should be given to the subscriber's broker for
submission to the Escrow Agent. The minimum subscription is $5,000 (five
Interests); additional purchases above such minimum may be made in increments
of $1,000 (one Interest). In the event that a subscriber purchases Interests in
a particular Partnership on more than one occasion during an offering period,
the minimum purchase on each occasion is five Interests. THE FOLLOWING SPECIAL
SUBSCRIPTION INSTRUCTIONS ARE IN ADDITION TO THE INSTRUCTIONS SET FORTH IN THE
SUBSCRIPTION AGREEMENT ATTACHED AS EXHIBIT D TO THE PROSPECTUS.

TRANSFER OF INTERESTS:

         o        If a resident of MISSOURI, I am aware that the Commissioner
                  of Securities of Missouri classifies the securities (the
                  Interests) as being ineligible for any transactional
                  exemption under the Missouri Uniform Securities Act (Section
                  409.402(b), RsMo. 1969). Therefore, unless the securities are
                  again registered under such Act, the offer for sale or resale
                  thereof in the State of Missouri may be subject to the
                  sanctions of the Act.

SUBSCRIBERS OF INTERESTS:

         o        If a resident of MICHIGAN, in addition to the requirement set
                  forth below, I hereby represent that the investment in the
                  Partnerships does not exceed ten percent of my individual or
                  joint net worth (exclusive of home, home furnishings and
                  automobiles).

         o        If a resident of TENNESSEE, I hereby represent that I have
                  (a) an individual net worth of at least $250,000 (exclusive
                  of home, home furnishings and automobiles) and had during the
                  last tax year and estimate that I will have during the
                  current tax year, a gross income of at least $65,000, or (b)
                  a net worth of at least $500,000 (exclusive of home, home
                  furnishings and automobiles).

SUBSCRIBERS OF LIMITED PARTNER INTERESTS:

         o        If a resident of ARIZONA and investing as a Limited Partner
                  of the Partnership, I have either: (a) a net worth of at
                  least $225,000 (exclusive of home, furnishings and
                  automobiles) or (b) have a net worth of at least $75,000 and
                  an annual gross income of at least $75,000 (exclusive of
                  home, furnishings and automobiles). I hereby represent that
                  the investment in the Partnerships does not represent more
                  than ten percent of my net worth, less the value of my other
                  investments in limited partnership interests.

SUBSCRIBERS OF GENERAL PARTNER INTERESTS:

        o         If a resident of ARIZONA, INDIANA, MICHIGAN, MISSOURI, NORTH 
                  CAROLINA, OHIO, PENNSYLVANIA, SOUTH CAROLINA, TENNESSEE,
                  TEXAS, UTAH, VIRGINIA, OR WEST VIRGINIA, and investing as a
                  General Partner of the Partnership, I have either (a) a
                  minimum net worth of $225,000 without regard to the
                  investment in a Partnership (exclusive of home, home
                  furnishings and automobiles) and a minimum annual gross
                  income of $100,000 for the current year and for the two
                  previous years ($60,000 or more for the previous year and
                  expects to have an annual gross income of $60,000 or more for
                  the current year and for the succeeding year for ARIZONA, and
                  MISSOURI residents); or (b) a minimum net worth in excess of
                  $1,000,000, inclusive of home, home furnishings and
                  automobiles; or (c) a minimum net worth of $500,000
                  (exclusive of home, home furnishings and automobiles) or (d)
                  a minimum annual gross income of $200,000 in the current year
                  and the two previous years.

                        ATTENTION PENNSYLVANIA RESIDENTS

         o        Because the minimum closing amount is less than $2,000,000,
                  you are cautioned to carefully evaluate the Partnership's
                  ability to fully accomplish its stated objectives and to
                  inquire as to the current dollar volume of program
                  subscriptions.


                                      C-1

<PAGE>   208



                         ATTENTION CALIFORNIA INVESTORS

         o        Subscriptions for Limited Partner Interests: If a resident of
                  CALIFORNIA and subscribing for Limited Partner Interests, I
                  have either (a) a net worth of at least $250,000 or more
                  (exclusive of home, home furnishings and automobiles) and had
                  during the last tax year or estimates that he/she will have
                  during the current tax year, a gross annual income of $65,000
                  or more, or (b) a net worth of $500,000 or more (exclusive of
                  home, home furnishings and automobiles).

         o        Subscriptions for General Partner Interests: If a resident of
                  CALIFORNIA and subscribing for General Partner Interests, I
                  have either (a) a net worth of at least $250,000 or more
                  (exclusive of home, home furnishings and automobiles) and had
                  during the last tax year, or estimates that he/she will have
                  during the current tax year, a gross annual income of
                  $120,000 or more, or (b) a net worth of $500,000 or more
                  (exclusive of home, home furnishings and automobiles), or (c)
                  a net worth of $1,000,000 or more (inclusive of home, home
                  furnishings and automobiles), or (d) had during the last tax
                  year, or estimates that he/she will have during the current
                  tax year, a gross annual income of $200,000 or more.

         o        As a condition of qualification of the Interests for sale in
                  the State of CALIFORNIA, each California subscriber, through
                  the execution of the Subscription Agreement, acknowledges
                  his/her understanding that the California Department of
                  Corporations has adopted certain regulations and guidelines
                  which apply to oil and gas interests to the public in the
                  State of California and that the offering may not comply with
                  all of the rules set forth in Title 10 of the California
                  Administrative Code, including rules pertaining to
                  compensation, democracy rights and reports. Even in light of
                  such non-compliance, I affirmatively state that I still want
                  to invest in the Partnership.

         o        Assignability or transfer of Interests must be limited so
                  that no assignee or assignor, transferee or transferor may
                  hold less than $5,000 in Interests.

         o        A RESIDENT OF CALIFORNIA SHOULD BE AWARE THAT IT IS UNLAWFUL
                  TO CONSUMMATE A SALE OR TRANSFER OF THIS SECURITY, OR ANY
                  INTEREST THEREIN, OR TO RECEIVE ANY CONSIDERATION THEREFOR,
                  WITHOUT THE PRIOR WRITTEN CONSENT OF THE COMMISSIONER OF
                  CORPORATIONS OF THE STATE OF CALIFORNIA, EXCEPT AS PERMITTED
                  IN THE COMMISSIONER'S RULES. CERTIFICATES REPRESENTING
                  INTERESTS IN THE MEWBOURNE DEVELOPMENT 97 DRILLING PROGRAM
                  WILL BEAR A LEGEND STATING THIS RESTRICTION ON TRANSFER.

         As a condition of qualification of the Interests for sale in the State
of California, the following rule is hereby delivered to each California
purchase.

         California Administrative Code, Title 10, CH. 3. Rule 260.141.11.
Restriction on transfer. (a) The issuer of any security upon which a
restriction on transfer has been imposed pursuant to Sections 260.102.6,
260.141.10, and 260.534 shall cause a copy of this section to be delivered to
each issuee or transferee of such security at the time the certificate
evidencing the security is delivered to the issuee or transferee.

         (b)      It is unlawful for the holder of any such security to 
consummate a sale or transfer of such security, or any interest therein,
without the prior written consent of the Commissioner (until this condition is
removed pursuant to Section 260.141.12 of these rules), except:

                  (1)      to the issuer;

                  (2)      pursuant to the order or process of any court;

                  (3)      to any person described in subdivision (i) of Section
         25102 of the Code or Section 260.105.14 of these rules;

                  (4)      to the transferor's ancestors, descendants or spouse,
         or any custodian or trustee for the account of the transferor or the
         transferor's ancestors, descendants, or spouse; or to a transferee by
         a trustee or custodian for the account of the transferee or the
         transferee's ancestors, descendants or spouse;




                                      C-2

<PAGE>   209


                  (5)      to the holders of securities of the same class of the
         same issuer;

                  (6)      by way of gift or donation inter vivos or on death;

                  (7)      by or through a broker-dealer licensed under the Code
         (either acting as such or as a finder) to a resident of a foreign
         state, territory or country who is neither domiciled in this state to
         the knowledge of the broker-dealer, nor actually present in this state
         if the sale of such securities is not in violation of any securities
         law of the foreign state, territory or country concerned;

                  (8)      to a broker-dealer licensed under the Code in a 
         principal transaction, or as an underwriter or member of an
         underwriting syndicate or selling group;

                  (9)      if the interest sold or transferred is a pledge or 
         other lien given by the purchaser to the seller upon a sale of the
         security for which the Commissioner's written consent is obtained or
         under this rule not required;

                  (10)     by way of a sale qualified under Section 25111, 
         25112, 25113 or 25121 of the Code, of the securities to be
         transferred, provided that no order under Section 25140 or subdivision
         (a) of Section 25143 is in effect with respect to such qualification:

                  (11)     by a corporation to a wholly-owned subsidiary of such
         corporation, or by a wholly-owned subsidiary of a corporation to such
         corporation;

                  (12)     by way of an exchange qualified under Section
         25111,25112 or 25113 of the Code, provided that no order under Section
         25140 or subdivision (a) of Section 25143 is in effect with respect to
         such qualification;

                  (13)     between residents of foreign states, territories or 
         countries who are neither domiciled nor actually present in this
         state;

                  (14)     to the State Controller pursuant to the Unclaimed 
         Property Law or to the administrator of the unclaimed property law of
         another state;

                  (15)     by the State Controller pursuant to the Unclaimed
         Property Law or by the administrator of the unclaimed property law of
         another state if, in either such case, such person (i) discloses to
         potential purchasers at the sale that transfer of the securities is
         restricted under this rule, (ii) delivers to each purchaser a copy of
         this rule, and (iii) advises the Commissioner of the name of each
         purchaser;

                  (16)     by a trustee to a successor trustee when such 
         transfer does not involve a change in the beneficial ownership of the
         securities; or

                  (17)     by way of an offer and sale of outstanding securities
         in an issuer transaction that is subject to the qualification
         requirement of Section 25110 of the Code but exempt from that
         qualification requirement by subdivision (f) of Section 25102;

provided that any such transfer is on the condition that any certificate
evidencing the security issued to such transferee shall contain the legend
required by this section.

         (c)      The certificates representing all such securities subject to 
such a restriction on transfer, whether upon initial issuance or upon any
transfer thereof, shall bear on their face a legend, prominently stamped or
printed thereon in capital letters of not less than 10-point size, reading as
follows:

                  "IT IS UNLAWFUL TO CONSUMMATE A SALE OR TRANSFER OF THIS
         SECURITY, OR ANY INTEREST THEREIN, OR TO RECEIVE ANY CONSIDERATION
         THEREFOR, WITHOUT THE PRIOR WRITTEN CONSENT OF THE COMMISSIONER OF
         CORPORATIONS OF THE STATE OF CALIFORNIA, EXCEPT AS PERMITTED IN THE
         COMMISSIONER'S RULES."



                                      C-3
<PAGE>   210
                                   EXHIBIT D




                             SUBSCRIPTION AGREEMENT

                      MEWBOURNE ENERGY 97 DRILLING PROGRAM
<PAGE>   211
                             SUBSCRIPTION AGREEMENT
                      Mewbourne Energy 97 Drilling Program

         The undersigned hereby subscribes for, and if accepted by Mewbourne
Development Corporation (the "Managing Partner"), in its capacity as managing
general partner of the limited partnership indicated below (the "Partnership"),
agrees to purchase that certain dollar amount indicated below of Interests at
$1,000 per Interest.  Enclosed please find my check in the amount of
$________________________ made payable to "NationsBank, Escrow Agent for
Mewbourne."  Defined terms used and not defined herein shall have the meaning
assigned to such terms in the Prospectus dated              , 1997, as amended
and supplemented from time to time, for the Mewbourne Energy 97 Drilling
Program (the "Prospectus").  With respect to this purchase, being aware that a
broker may sell to me only if I qualify according to the express standards
stated herein in the Special Subscription Instructions attached as Exhibit C to
the Properties and in the Prospectus, I hereby:

INITIAL
- -------

_____                     (a)     Acknowledge that I have received a copy of
                 the Prospectus for the Partnership.

_____                     (b)     Represent that I have either (a) a minimum
                 annual gross income of $60,000 and a minimum net worth of
                 $60,000 (exclusive of home, home furnishings and automobiles;
                 or (b) a minimum net worth of $225,000 (exclusive of home,
                 home furnishings and automobiles).

_____                     (c)     If a resident of ARIZONA, CALIFORNIA,
                 INDIANA, MICHIGAN, MISSOURI, NORTH CAROLINA, OHIO,
                 PENNSYLVANIA, SOUTH CAROLINA, TENNESSEE, TEXAS, UTAH,
                 VIRGINIA, OR WEST VIRGINIA, represent that I am aware of and
                 satisfy the additional suitability and other requirements
                 stated in Exhibit C to the Prospectus.

_____                     (d)     Represent that I am an "Eligible Citizen" as
                 defined in the Prospectus.

_____                     (e)     Represent that (i) if an individual, I am
                 over 21 years of age, (ii) if an association, all of the
                 members are of such age, (iii) if a corporation, it is
                 authorized and otherwise duly qualified to hold an interest in
                 the Partnership and to hold Leases and interests therein and
                 is (or at the request of the Managing Partner will promptly
                 become) qualified to do business in each jurisdiction in which
                 the business or activities of the Partnership necessitate such
                 qualification, and (iv) if a fiduciary, I would qualify under
                 clauses (i), (ii) or (iii) of this Section (f) and is acting
                 for a person who would so qualify or for a person who would so
                 qualify except that such person is under 21 years of age.

_____                     (f)     Except as set forth in (g) below, represent
                 that I am purchasing Interests for my own account and will be
                 sole party in interest with respect to the acquired Interests
                 and will have all legal, beneficial and equitable rights in
                 such Interests.

_____                     (g)     If a fiduciary, represent that (i) I am
                 purchasing for a person or entity having the appropriate
                 income and/or net worth and is an "Eligible Citizen" as
                 specified in (b) through (f) above, (ii) if I am the donor of
                 the funds for investment in the Partnership, I have the
                 appropriate income and/or net worth specified in this
                 Subscription Agreement, and (iv) if either the beneficiary of
                 the fiduciary account is, or I am, a resident of NORTH
                 CAROLINA, the suitability standards set forth in this
                 Subscription Agreement are met by me or the fiduciary account
                 or by the donor who directly or indirectly supplies the funds
                 for the investment in the Interests.

_____                     (h)     Certify that the number shown as my Social
                 Security or Taxpayer Identification Number on the signature
                 page is correct and that I am not subject to backup
                 withholding under the Code.

_____                     (i)     Represent that I have the right, power and
                 authority to enter into this Subscription Agreement, the
                 Agreement of Partnership, to become an Investor Partner and to
                 perform my obligations thereunder.

_____                     (j)     Agree that my completion and execution of
                 this Subscription Agreement also constitutes my execution of
                 the Agreement of Partnership and the Certificate of Limited
                 Partnership of the Partnership, and if this Subscription is
                 accepted by the Managing Partner in its sole discretion, I
                 will become a Limited Partner or General Partner in the
                 Partnership and will be bound by the terms and provisions of
                 the Agreement of Partnership of the Partnership.



                                     D-1
<PAGE>   212
_____                     (k)     Agree that the Managing Partner in its sole
                 and absolute discretion shall have the right not to form the
                 Partnership and to terminate the offering of Interests therein
                 at any time and to reject this subscription.

_____                     (l)     Make the Power of Attorney set forth in
                 Section 10.2 of the Agreement of Partnership of the
                 Partnership.

_____                     (m)     Unless it is indicated on the next page that
                 I am a foreign person or foreign entity, (i) certify that, if
                 the subscriber is an individual, the subscriber is not a
                 nonresident alien for the purposes of United States federal
                 income taxation or, if the subscriber is a corporation,
                 partnership, trust, or estate, the subscriber is not a foreign
                 corporation, foreign partnership, foreign trust, or foreign
                 estate (as those terms are defined in the Code and regulations
                 promulgated thereunder), (ii) declare under penalties of
                 perjury that the foregoing certification and the name,
                 identifying number, home address (in the case of an
                 individual) or office address (in the case of an entity), and
                 place of incorporation (in the case of a corporation) of the
                 subscriber is to the best of my knowledge and belief true,
                 correct, and complete, and (iii) agree to inform the Managing
                 Partner if the subscriber becomes a nonresident alien or a
                 foreign person at any time during the three year period
                 immediately following the date of this Subscription Agreement.

_____                     (n)     Agree not to file the statement described in
                 Section 6224(c)(3)(B) of the Internal Revenue Code prohibiting
                 the Managing Partner, as the tax matters partner for the
                 Partnership, from entering into a settlement on his behalf
                 with respect to partnership items (as such term is defined in
                 Code Section 6231(a)(3)) of the Partnership.

_____                     (o)     Agree that the Managing Partner is authorized
                 to file a copy of this Agreement (or pertinent portions
                 hereof) with the Internal Revenue Service pursuant to Section
                 6224(b) of the Code if necessary to perfect my waiver of
                 rights under this Agreement.

_____                     (p)     Agree that the foregoing representations,
                 warranties and agreements shall remain true and accurate
                 during the term of the Partnership, and I will neither take
                 action nor permit action to be taken which would cause any of
                 them to become untrue or inaccurate.  In the event that I
                 become aware that any such representation, warranty or
                 agreement has become untrue or inaccurate at any time, I shall
                 immediately notify the Managing Partner and provide the
                 Managing Partner with such other information and statements
                 and grant to the Managing Partner such power of attorney as
                 the Managing Partner may request.

_____                     (q)     Acknowledge that it is anticipated that there
                 will not be any market for resale of the Interests subscribed
                 hereby and that assignment of such Interests is subject to
                 certain restrictions described in "Summary of Partnership
                 Agreement and Program Agreement -- Assignability of Interests"
                 in the Prospectus; accordingly, the investment subscribed to
                 hereby is not liquid.

_____                     (r)     Represent that I am prepared to bear the
                 risks attendant with the investment subscribed to hereby for
                 an indefinite period of time.


         THE UNDERSIGNED MUST INITIAL EACH OF THE ABOVE REPRESENTATIONS IN THE
SPACE PROVIDED.

         NOTHING HEREIN SHALL BE DEEMED A WAIVER OF ANY RIGHTS OF ACTION WHICH
I MAY HAVE UNDER ANY APPLICABLE FEDERAL OR STATE SECURITIES LAW.

                 (1)      The purchase of Interests as a General Partner
         involves a risk of unlimited liability to the extent that the
         Partnership's liabilities exceed its insurance proceeds, the
         Partnership's assets, and indemnification by the Managing Partner, as
         described in "Risk Factors" in the Prospectus.

                 (2)      The NASD requires the Soliciting Dealer or registered
         representative to inform potential investors of all pertinent facts
         relating to the liquidity and marketability of the Interests,
         including the following: (i) the risks involved in the offering,
         including the speculative nature of the investment and the speculative
         nature of drilling for oil and gas; (ii) the financial hazards
         involved in the offering, including the risk of losing my entire
         investment; (iii) the lack of liquidity of this investment; (iv) the
         restrictions of transferability of the Interests; and (v) the tax
         consequences of the investment.





                                      D-2
<PAGE>   213
         Subscriptions shall be accepted or rejected by the Managing Partner
within 30 days of their receipt; if rejected, all funds shall be returned to
the subscriber immediately.  Any amendment to this Subscription Agreement shall
be made only upon execution of a written consent by me, the Managing Partner,
and the Partnership.  This Subscription Agreement shall be governed and
enforced in accordance with the laws of the State of Texas.  The
representations, warranties, and covenants contained herein will inure to the
benefit of, and be binding upon me, the Managing Partner, the Partnership, and
my and their respective successors, heirs, representatives, and assigns.


                        SEND SUBSCRIPTION AND CHECK TO:

                     NATIONSBANK TEXAS, N.A., ESCROW AGENT
                                3301 GOLDEN ROAD
                               TYLER, TEXAS 75701
                                 (903) 510-5041





                                      D-3
<PAGE>   214
                        TO BE COMPLETED BY APPLICANT(S)

         The undersigned subscribes to the Partnership indicated below in the
amount indicated below.  The minimum subscription per Partnership is $5,000
(five Interests), with additional amounts available in $1,000 increments (one
Interest).  


<TABLE>
<S>                                      <C>                             <C>
SUBSCRIPTION:  $                                                         PARTNERSHIP: Mewbourne Energy Partners 97-A, L.P. 
                --------------
Type of Interests      [ ] General Partner Interests                     IF NO SELECTION IS MADE, THE PARTNERSHIP CANNOT  
       Purchased:                                                        ACCEPT YOUR SUBSCRIPTION AND WILL HAVE TO 
                       [ ]     Limited Partner Interests                 RETURN THIS SUBSCRIPTION AGREEMENT AND YOUR 
                                                                         MONEY TO YOU.           
                                                                                        
Check one:                                                                                   
    Individual                                           Employee Benefit Plan as defined                 Keogh Plan (HR-10)
- ---                                                  --- in Section 3(3) of ERISA                    ---
    Community Property                                   Tax/Partnership                                  IRA, IRA Rollover or SEP
- ---                                                  ---                                             ---
    Tenants in Common                                    Corporation ________________________             Other Qualified Plan
- ---                                                  ---             (Place of Incorporation)        ---
    Joint tenants with right of survivorship             Foreign person or entity                         Tax-exempt under 501(c)(3)
- ---                                                  ---                                             ---
                                                                                                          Other (________________) 
                                                                                                     ---  please specify
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
Print Name(s) in which Interests should be registered
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
Print Name(s) in which Interests should be registered
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
Mailing Address
                                                                                            
- ------------------------------------------------------------------  -------               -------
City                                                                State       Investor's State of Residence
                                                                                                                  
- ----------------          ----------------------------------        -------------------------------
Zip Code                            SS#/Tax ID#                               Phone No.

CUSTODIAN OR CHECKS PAYABLE TO OTHERS (OPTIONAL)
Checks will be payable to the registration name and address shown above, unless
otherwise specified below.

                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
Person/Entity
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
For the Benefit of
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
Acct. No.
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
Mailing Address for Distribution Checks
                                                                                                              
- ----------------------------------------------   --------   ----------------      ----------------------------
City                                              State        Zip Code                    Tax ID #
</TABLE>

                        SIGNATURE AND POWER OF ATTORNEY

         I hereby appoint Mewbourne Development Corporation, with full power of
substitution, my true and lawful attorney to execute, file, swear to and record
any Certificate(s) of Limited Partnership or amendments thereto (including but
not limited to any amendments filed for the purpose of the admission of any
substituted Partners) or cancellation thereof, including any other instruments
which may be required by law in any jurisdiction to permit qualification of the
Partnership as a limited partnership or for any other purpose necessary to
implement the Agreement of Partnership, and as more fully described in Article
X of the Agreement of Partnership.

         I AM AWARE OF, AGREE AND SATISFY THE REPRESENTATIONS, AGREEMENTS AND
SUITABILITY REQUIREMENTS IN THIS SUBSCRIPTION AGREEMENT AND IN THE SPECIAL
SUBSCRIPTION INSTRUCTIONS ATTACHED AS EXHIBIT C TO THE PROSPECTUS.




- --------------------------------           -------------------------------------
   Signature of Applicant or                  Signature of Joint Applicant or
   Authorized Representative*                    Authorized Representative*

Date:                                      Date:                             
     ---------------------------                --------------------------------

*  An "Authorized Representative" may not execute this subscription agreement
for individual investors residing in the following jurisdictions:  MICHIGAN,
NORTH CAROLINA, OHIO, PENNSYLVANIA, AND TENNESSEE.  

SUBSCRIBERS ARE URGED TO CAREFULLY READ THE REPRESENTATIONS, AGREEMENTS AND
SUITABILITY REQUIREMENTS SET FORTH HEREIN AND IN EXHIBIT D TO THE PROSPECTUS
BEFORE EXECUTING THIS AGREEMENT.  A SUBSCRIBER MUST INITIAL IN THE SPACE
PROVIDED EACH OF THE REPRESENTATIONS MADE BY THE SUBSCRIBER HEREIN.




                                     D-4
<PAGE>   215
                         FOR SOLICITING DEALER USE ONLY


<TABLE>
<S>                                                <C>              <C>
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
Firm
                                                                                                                  
- ----------------------------------------------------------------    -----------------------------------------------------
Branch Office Address                                               Phone No.
                                                                                    
- ----------------------------------------           --------         ----------------
City                                               State            Zip Code
                                                             
- -------------------------------------------------------------
Branch No./Investor Acct. No./Ref. No.
                                                                                                                         
- --------------------------------------------------          -------------------------------------------------------------
Print Name of Registered Representative                     Authorized Signature for Branch Office+
</TABLE>

+By signing on this line I hereby represent that I have discharged my
affirmative obligations under Sections 3(b) and 4(d) of Section 34 of the NASD
Rules of Fair Practice and that I have reasonable grounds to believe, on the
basis of information obtained from the applicant concerning his/her investment
objectives, other investments, financial situation and needs, and any other
information known by the member, that:  (i) the applicant is or will be in a
financial position appropriate to enable him to realize to a significant extent
the benefits described in the Prospectus, including the tax benefits; (ii) the
applicant has a fair market net worth sufficient to sustain the risks inherent
in the Limited Partnership, including loss of the investment and lack of
liquidity; (iii) an investment in the Partnership is otherwise suitable for the
applicant; and (iv) the applicant, along with one or more representatives,
advisors or agents has the knowledge and experience in financial matters to be
capable of evaluating the merits and risks of the offering.  If this purchase
is being executed in a discretionary account, the member has received prior
written approval of the purchase by the customer.  The member has informed the
applicant of all pertinent facts relating to the liquidity and marketability of
the Interests in the Partnership during the term of the investment, of the
risks of unlimited liability regarding an investment as a General Partner, and
of the passive loss limitations for tax purposes of an investment as a Limited
Partner.


                 FOR MEWBOURNE DEVELOPMENT CORPORATION USE ONLY


                                        MEWBOURNE DEVELOPMENT CORPORATION
                                        Managing General Partner


              ACCEPTED:                 By:                                    
                                              ----------------------------------
                                        Title:                                 
                                              ----------------------------------
                                        Date:                                  
                                              ----------------------------------


                                     D-5
<PAGE>   216
================================================================================

     NO DEALER, SALESMAN OR ANY OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS NOT CONTAINED IN THIS PROSPECTUS
AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATION MUST NOT BE RELIED
UPON AS HAVING BEEN AUTHORIZED.  THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER
TO BUY ANY OF THE SECURITIES OFFERED HEREBY IN ANY JURISDICTION TO ANY PERSON
TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER IN SUCH JURISDICTION.

                           _________________________

                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                                                                     Page
                                                                                                                     ----
<S>                                                                                                                   <C>
Summary of Offering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   1
Risk Factors  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  16
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
Terms of the Offering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35
Additional Financing  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  42
Plan of Distribution  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  42
Investment Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  43
Proposed Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
Application of Proceeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  53
Participation in Costs and Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
Compensation and Reimbursement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  57
Estimated Drilling Program Expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  60
Management  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  62
Ownership Structure of Mewbourne Companies  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  63
Conflicts of Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  67
Prior Activities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  73
Tax Aspects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  81
Competition, Markets and Regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   100
Liability of Investor Partners  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   102
Summary of Partnership Agreement and
  Program Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Legal Opinions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Experts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Additional Information  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Exhibit A: Form of Agreement of Partnership
Exhibit B: Form of Drilling Program Agreement
Exhibit C: Form of Special Subscription Instructions
Exhibit D: Form of Subscription Agreement
</TABLE>

                           _________________________

     UNTIL 90 DAYS AFTER THE DATE OF THIS PROSPECTUS, AS AMENDED OR
SUPPLEMENTED, ALL DEALERS EFFECTING TRANSACTIONS IN THESE SECURITIES, WHETHER
OR NOT PARTICIPATING IN THIS DISTRIBUTION, MAY BE REQUIRED TO DELIVER A
PROSPECTUS WHEN ACTING AS UNDERWRITERS AND WITH RESPECT TO THEIR UNSOLD
ALLOTMENTS OR SUBSCRIPTIONS.

================================================================================

================================================================================



                                   MEWBOURNE
                                   ENERGY 97
                               DRILLING PROGRAMS


                        2,000 LIMITED PARTNER INTERESTS
                             AT $1,000 PER INTEREST
                              MINIMUM PURCHASE OF
                         FIVE LIMITED PARTNER INTERESTS


                        8,000 GENERAL PARTNER INTERESTS
                             AT $1,000 PER INTEREST
                              MINIMUM PURCHASE OF
                         FIVE GENERAL PARTNER INTERESTS




                              ___________________

                                   PROSPECTUS
                              ___________________




                                _________, 1997

================================================================================
<PAGE>   217

                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

    All capitalized terms used and not defined in Part II of this Registration
Statement shall have the meanings assigned to them in the Prospectus which
forms a part of this Registration Statement or the exhibits thereto.

ITEM 13.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

    Set forth below is an itemization of the estimated costs which will be
incurred in connection with the sale of the securities registered hereby if
2,000 Limited Partner Interests and 8,000 General Partner Interests are sold.

<TABLE>
<CAPTION>
    Costs of Offering:
    ----------------- 
<S> <C>                                                                                        <C>
    Securities Act of 1933 Registration Fee   . . . . . . . . . . . . . . . . . . . . . .      $   3,030
    National Association of Securities Dealers, Inc. Filing Fee   . . . . . . . . . . . .          1,500
    Blue Sky Qualification Fees and Expenses  . . . . . . . . . . . . . . . . . . . . . .         21,000*
    Printing  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         75,000*
    Legal Fees and Expenses   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         50,000*
    Accounting Fees and Expenses  . . . . . . . . . . . . . . . . . . . . . . . . . . . .         10,000*
    Expenses of MD Incurred in Connection With the Distribution   . . . . . . . . . . . .         50,000*
    Miscellaneous   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         50,000*
    Total   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      $ 260,530
                                                                                               =========
*   Estimated
</TABLE>
____________

ITEM 14.  INDEMNIFICATION OF DIRECTORS AND OFFICERS

    Section 5.4 of the Partnership Agreement provides that neither MD nor any
Affiliate thereof shall have any liability to the Partnership or to any Partner
thereof for any loss suffered by the Partnership that arises out of any action
or inaction performed or omitted by MD or such Affiliate, unless the Managing
Partner in good faith has determined that such course of conduct or omission
was not intended to further the best interest of the Partnership or that such
course of conduct constituted negligence or misconduct on the part of MD or
such Affiliate.  Section 11.6 of the Partnership Agreement provides that any
act or omission performed or omitted by MD on advice of legal counsel or an
independent consultant who has been employed or retained by the Partnership
will be presumed to have been performed or omitted in good faith.  Section 6(f)
of the Program Agreement provides parallel protection from liability to MOC, in
its individual capacity as the Program Manager, and Affiliates thereof.

    Section 5.5 of the Partnership Agreement and Section 6(f) of the Program
Agreement provides, subject to certain conditions, for indemnification of MD
and Affiliates thereof, and each permit, subject to certain conditions, for
insurance to be purchased and maintained on behalf of MD and Affiliates thereof
against any liabilities asserted against or expenses incurred by MD and
Affiliates thereof in connection with activities of the Partnership or Program,
as the case may be.

    Section 17-108 of the Delaware Act provides that a Delaware limited
partnership may indemnify and hold harmless any partner or other person from
and against any and all claims and demands whatsoever.

    Section 9 of the Soliciting Dealer Agreements provide that the Partnership
and MD have agreed to indemnify the Soliciting Dealers against certain
liabilities, including certain liabilities under the Securities Act.  In
addition, MD may enter into similar agreements with certain Soliciting Dealers
on behalf of the Partnerships under which MD and the Partnerships will
indemnify those Soliciting Dealers against certain liabilities, including
certain liabilities under the Securities Act.


                                     II-1
<PAGE>   218
    As permitted by Section 102(b)(7) of the Delaware General Corporation Law,
Article 10 of each of MD's and MOC's Certification of Incorporation contains a
limitation of liability provision under which a director will not be personally
liable to MD, MOC or their respective stockholders for monetary damages
resulting from breaches of his fiduciary duty of care as a director, subject to
certain limitations.

    Article 7, Section 7 of each of MD's and MOC's By-laws provides that MD or
MOC, as the case may be, shall indemnify its officer or director to the fullest
extent permitted under the Delaware General Corporation Law.  Section 145
thereof permits indemnification of an officer or director upon a determination
that such officer or director has met the applicable standard of conduct.
Under Section 145, such officer or director is required to have acted in good
faith and in a manner he reasonably believed to be in or not opposed to the
best interests of MD and, with respect to any criminal action, without
reasonable cause to believe his conduct was unlawful.  Section 145 does not
authorize indemnification, in actions brought by or in the right of a
corporation, against judgments, fines or amounts paid in settlement, nor does
it provide for indemnification of expenses incurred in the defense or
settlement of claims as to which a director or officer is adjudged to be liable
to MD or MOC, as the case may be, unless specifically authorized by the
Delaware Court of Chancery or the court in which such action is brought.

    The above discussion of the provisions of Sections 5.5 and 11.6 of the
Partnership Agreement, Section 6(f) of the Program Agreement, Section 17-108 of
the Delaware Act, Sections 102(b)(7) and 145 of the Delaware General
Corporation Law, Article 10 of each of MD's and MOC's Certificate of
Incorporation, Article 7, Section 7 of each of MD's and MOC's By-laws, and the
Soliciting Dealer Agreements is not intended to be exhaustive and is
respectively qualified in its entirety by the applicable provisions of the
Partnership Agreements and Program Agreements (the forms of which are included
as Exhibits A and B to the Prospectus forming a part of this Registration
Statement and are hereby incorporated herein by reference), the Delaware Act
and the Delaware General Corporation Law, Article 10 of each of MD's and MOC's
Certificate of Incorporation (which are included as Exhibits 3.3 and 3.5,
respectively, to this Registration Statement and hereby incorporated herein by
reference), Article 7, Section 7 of each of MD's and MOC's By-laws (which are
included as Exhibits 3.4 and 3.6, respectively, to this Registration Statement
and hereby are incorporated herein by reference), and by the Soliciting Dealer
Agreements (the form of which is set forth as Exhibit 1.1 to the Registration
Statement and is hereby incorporated herein by reference).

ITEM 15.  RECENT SALES OF UNREGISTERED SECURITIES

    In connection with the formation of the Partnership, the Organizational
Partner thereof will contribute $100 to the Partnership's capital.  Upon the
initial admission of Investor Partners to that Partnership, the subscription of
the Organizational Partner therein will be terminated and the $100 contribution
will be returned to him.  The Partnership has not otherwise sold or issued
within the past three years any securities which were not registered under the
Securities Act.

    During the last quarter of 1994, MD sponsored a private offering of general
and limited partnership interests in Mewbourne Energy Partners 1994 Private
L.P. ("Mewbourne 94 Private").  On December 30, 1994, the private offering was
closed with a total of 73.5 general partnership interests and limited
partnership interests being sold at $20,000 per interest.  Sales Commissions
and Due Diligence Fees in an amount equal to 8.5% of the sales price was paid
to certain soliciting dealers with respect to the sales of interest to persons
who are not affiliates of MD or officers, directors or registered
representatives of a soliciting dealer.  The interests were sold to 35
accredited investors and to 7 non-accredited investors.  In connection with
this transaction, MD and Mewbourne 94 Private relied upon the exemption
contained in Rule 506 of Regulation D promulgated pursuant to Section 4(2) of
the Securities Act.  In claiming the exemption contained in Rule 506 of
Regulation D for the above transaction, MD and Mewbourne 94 Private relied on
the following facts:  (i) offers were made only to accredited investors and a
limited number of non-accredited investors, (ii) no general solicitation or
general advertising was done, (iii) material as contemplated by Rule 506 of
Regulation D was provided to all offerees, and (iv) the purchasers represented
to MD and Mewbourne 94 that the purchases of the interests were made for the
purchaser's account without a view to distribution.


                                     II-2
<PAGE>   219
ITEM 16.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

<TABLE>
<CAPTION>
          Exhibit
           Number                                                     Exhibit
           ------                                                     -------
             <S>       <C>       <C>
              1.1      --        Form of Soliciting Dealer Agreement to be entered into between MD and the
                                 Soliciting Dealers.*

              1.2      --        Form of Dealer Manager Agreement.*

              3.1      --        Form of Certificate of Limited Partnership of Mewbourne Development
                                 Partners 97-A, L.P.*

              3.2      --        Form of Amendment to Certificate of Limited Partnership of Mewbourne Development
                                 Partners 97-A, L.P.*

              3.3      --        Certificate of Incorporation of MD.*

              3.4      --        Bylaws of MD.*

              3.5      --        Certificate of Incorporation of MOC.*

              3.6      --        Bylaws of MOC.*

              4.1      --        Form of Agreement of Partnership of Mewbourne Development Partners 97-A, L.P.
                                 (filed as Exhibit A to the Prospectus forming a part of this Registration
                                 Statement).

              4.2      --        Form of Subscription Agreement (filed as Exhibit D to the Prospectus forming a
                                 part of this Registration Statement).

              4.3      --        Form of Special Subscription Instructions (filed as Exhibit C to the Prospectus
                                 forming a part of this Registration Statement).

              4.4      --        Form of Certificate of Limited Partner Interest.*

              4.5      --        Form of Certificate of General Partner Interest.*

              5.1      --        Opinion of Vinson & Elkins L.L.P., as to the legality of the securities
                                 registered hereby.*

              8.1      --        Opinion of Vinson & Elkins L.L.P., as to certain tax matters arising in
                                 connection with the securities registered hereby.*

             10.1      --        Form of Drilling Program Agreement among MD, MOC and Mewbourne Development
                                 Partners 97-A, L.P. (filed as Exhibit B to the Prospectus forming a part of this
                                 Registration Statement).

             10.2      --        Form of Escrow Agreement between MD and NationsBank Texas, N.A.*

             10.3      --        Form of Operating Agreement between Mewbourne Development Partners          ,
                                 L.P., MD and MOC.*

             23.1      --        Consent dated March 4, 1997 of Coopers & Lybrand L.L.P, independent accountants.*

             23.2      --        Consent of Vinson & Elkins L.L.P. (included as part of Exhibits 5.1).*
</TABLE>


                                     II-3
<PAGE>   220
<TABLE>
<CAPTION>
          Exhibit
           Number                                                     Exhibit
           ------                                                     -------
             <S>       <C>       <C>
             23.3      --        Consent dated March 4, 1997 of Forest A. Garb & Associates, Inc., independent
                                 engineers.*

             23.4      --        Consent of Vinson & Elkins L.L.P. (included as part of Exhibit 8.1).*

             24.1      --        Power of Attorney (included on the signature page to the Registration Statement).

             27.1      --        Financial Data Schedule
</TABLE>
___________________________
    +Previously filed
    *Filed herewith

ITEM 17.  UNDERTAKINGS

    The undersigned Registrant hereby undertakes as follows:

         (1)   to file, during any period in which offers or sales are being
    made, a post-effective amendment to this Registration Statement: (i) to
    include any prospectus required by Section 10(a)(3) of the Securities Act;
    (ii) to reflect in the Prospectus any facts or events arising after the
    effective date of the Registration Statement (or the most recent
    post-effective amendment thereof) which, individually or in the aggregate,
    represent a fundamental change in the information set forth in the
    Registration Statement; and (iii) to include any material information with
    respect to the plan of distribution not previously disclosed in the
    Registration Statement or any material change to such information in the
    Registration Statement; provided, however, that subparagraphs (1)(i) and
    (1)(ii) above do not apply if the Registration Statement is on Form S-3 or
    Form S-8, and the information required to be included in a post-effective
    amendment by those paragraphs is contained in periodic reports filed by the
    Registrant pursuant to section 13 or section 15(d) of the Securities
    Exchange Act of 1934 that are incorporated by reference in the Registration
    Statement.

         (2)   that, for the purpose of determining any liability under the
    Securities Act, each such post-effective amendment shall be deemed to be a
    new registration statement relating to the securities offered therein, and
    the offering of such securities at that time shall be deemed to be the
    initial bona fide offering thereof.

         (3)   that all post-effective amendments will comply with the
    applicable forms, rules and regulations of the Securities and Exchange
    Commission in effect at the time such post-effective amendments are filed.

         (4)   to remove from registration by means of a post-effective
    amendment any of the securities being registered which remain unsold at the
    termination of the offering.

         (5)   to not identify to any third party any prospects that will be,
    or are likely to be, purchased by the Partnership with the proceeds from
    the sale of the securities offered hereby or are representative of
    prospects which may be purchased by the Partnership with the proceeds from
    the sale of the securities offered hereby, whether such third party is a
    Soliciting Dealer or other party involved in making or directing investment
    decisions regarding the purchase of the securities offered hereby, except
    to the extent such prospects have been identified in the Prospectus or an
    amendment thereto.

         To the extent a review of prospects or lease inventory is permitted to
third parties:

               (a)   it will be incidental to a Soliciting Dealer's due
diligence examination;


                                     II-4


<PAGE>   221
               (b)   no reference to any specific prospect (unless such
         prospect is described in the Prospectus or an amendment thereto) will
         appear in any analysis or report on the securities offered hereby
         prepared by such third party; and

               (c)   any third party, prior to receiving permission to examine
         prospects, will agree to the above conditions, and the Registrant will
         file a copy of such agreement(s) as an exhibit to the Registration
         Statement.

         No prospective investors or their representative will be permitted to
         examine any prospects or inventory   or data related thereto that are
         not described or set forth in the Prospectus or an amendment thereto.

         (6)   to provide to the Partners the financial statements required by
    Form 10-K for the first full fiscal year of operations of the Partnership.

         (7)   to send to each purchaser of the securities offered hereby, on
    at least an annual basis, a detailed statement of any transactions by the
    Partnership to which that purchaser has been admitted as a Partner with the
    Managing Partner or its Affiliates and fees, commissions, compensation, and
    other benefits paid or accrued to the Managing Partner or its Affiliates
    for the fiscal year completed, showing the amount paid or accrued to each
    recipient and the services performed.

         (8)   to file a sticker supplement pursuant to Rule 424(c) under the
    Securities Act during the distribution period for the Partnership
    describing each property not identified in the Prospectus at such time as
    there arises a reasonable probability that such property will be acquired
    by such Partnership and to consolidate all such stickers into a
    post-effective amendment filed at least once every three months, with the
    information contained in such amendment provided simultaneously to any
    existing Investor Partners.  Each sticker supplement should disclose all
    compensation and fees received by the Managing Partner and its affiliates
    in connection with any such acquisition.  The post-effective amendment
    shall include audited financial statements meeting the requirements of Rule
    3-05 of Regulation S-X only for properties acquired during such
    distribution period.

         (9)   to file, after the end of the end of the distribution period, a
    current report on Form 8-K containing the financial statements and any
    additional information required by Rule 3-05 of Regulation S-X as such is
    required under Item 7 of Form 8-K, to reflect each commitment (i.e., the
    signing of a binding purchase agreement) made after the end of the
    distribution period involving the use of 10% or more (on a cumulative
    basis) of the net proceeds of the offering and to provide the information
    contained in such report to the Limited Partners at least once each quarter
    after the distribution period of the offering has ended.

    Insofar as indemnification for liabilities arising under the Securities Act
may be permitted to directors, officers and controlling persons of MD pursuant
to the foregoing provisions, or otherwise, MD has been advised that in the
opinion of the Securities and Exchange Commission such indemnification is
against public policy as expressed in the Securities Act and is, therefore,
unenforceable.  In the event that a claim for indemnification against such
liabilities (other than the payment by MD of expenses incurred or paid by a
director, officer or person controlling MD in the successful defense of any
action, suit or proceeding) is asserted by such director, officer or
controlling person in connection with the securities being registered, MD will,
unless in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the
Securities Act and will be governed by the final adjudication of such issue.


                                     II-5


<PAGE>   222
                                   SIGNATURES

    Pursuant to the requirements of the Securities Act of 1933, the Registrant
has duly caused this Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Tyler, State of Texas,
on March 4, 1997.

           MEWBOURNE ENERGY 97 DRILLING PROGRAM, consisting of Mewbourne Energy
           Partners 97-A, L.P., a Delaware limited partnership
           
           By: MEWBOURNE DEVELOPMENT CORPORATION, Managing Partner
           
           
               By:      /s/ Curtis W. Mewbourne               
                   -------------------------------------------
                    Curtis W. Mewbourne, President and Director

    Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.  Each person whose signature appears
below hereby authorizes and appoints J. Roe Buckley and E. Joseph Wright, and
each of them, any one of whom may act without the joinder of the other, as his
attorney-in-fact to sign on his behalf individually and in the capacity stated
below all amendments and post-effective amendments to this Registration
Statement as such attorney-in-fact may deem necessary or appropriate.

<TABLE>
<CAPTION>
                         Signature                                 Title                           Date
                         ---------                                 -----                           ----
        <S>                                          <C>                                     <C>
            /s/ Curtis W. Mewbourne                  President and Director                   March 4, 1997
        -------------------------------              (Principal Executive Officer)
        CURTIS W. MEWBOURNE                                                       
                                            
            /s/ J. Roe Buckley                       Treasurer                                March 4, 1997
        -------------------------------              (Principal Financial and
        J. ROE BUCKLEY                               Accounting Officer)     
                                                                             
                                            
                                                                 
        -------------------------------              Director                                 March __, 1997
        DOROTHY M. CUENOD                   
                                            
            /s/ Ruth M. Buckley                      Director                                 March 4, 1997
        -------------------------------     
        RUTH M. BUCKLEY                     
                                            
                                            
            /s/ Julie M. Greene                      Director                                 March 4, 1997
        -------------------------------    
        JULIE M. GREENE
</TABLE>

                                     II-6
<PAGE>   223

                                EXHIBIT INDEX




<TABLE>
<CAPTION>
          Exhibit
           Number                                                     Exhibit
           ------                                                     -------
             <S>       <C>       <C>
              1.1      --        Form of Soliciting Dealer Agreement to be entered into between MD and the
                                 Soliciting Dealers.*

              1.2      --        Form of Dealer Manager Agreement.*

              3.1      --        Form of Certificate of Limited Partnership of Mewbourne Development
                                 Partners 97-A, L.P.*

              3.2      --        Form of Amendment to Certificate of Limited Partnership of Mewbourne Development
                                 Partners 97-A, L.P.*

              3.3      --        Certificate of Incorporation of MD.*

              3.4      --        Bylaws of MD.*

              3.5      --        Certificate of Incorporation of MOC.*

              3.6      --        Bylaws of MOC.*

              4.1      --        Form of Agreement of Partnership of Mewbourne Development Partners 97-A, L.P.
                                 (filed as Exhibit A to the Prospectus forming a part of this Registration
                                 Statement).

              4.2      --        Form of Subscription Agreement (filed as Exhibit D to the Prospectus forming a
                                 part of this Registration Statement).

              4.3      --        Form of Special Subscription Instructions (filed as Exhibit C to the Prospectus
                                 forming a part of this Registration Statement).

              4.4      --        Form of Certificate of Limited Partner Interest.*

              4.5      --        Form of Certificate of General Partner Interest.*

              5.1      --        Opinion of Vinson & Elkins L.L.P., as to the legality of the securities
                                 registered hereby.*

              8.1      --        Opinion of Vinson & Elkins L.L.P., as to certain tax matters arising in
                                 connection with the securities registered hereby.*

             10.1      --        Form of Drilling Program Agreement among MD, MOC and Mewbourne Development
                                 Partners 97-A, L.P. (filed as Exhibit B to the Prospectus forming a part of this
                                 Registration Statement).

             10.2      --        Form of Escrow Agreement between MD and NationsBank Texas, N.A.*

             10.3      --        Form of Operating Agreement between Mewbourne Development Partners          ,
                                 L.P., MD and MOC.*

             23.1      --        Consent dated March 4, 1997 of Coopers & Lybrand L.L.P, independent accountants.*

             23.2      --        Consent of Vinson & Elkins L.L.P. (included as part of Exhibits 5.1).*

             23.3      --        Consent dated March 4, 1997 of Forest A. Garb & Associates, Inc., independent
                                 engineers.*

             23.4      --        Consent of Vinson & Elkins L.L.P. (included as part of Exhibit 8.1).*

             24.1      --        Power of Attorney (included on the signature page to the Registration Statement).

             27.1      --        Financial Data Schedule
</TABLE>
___________________________
    +Previously filed
    *Filed herewith

<PAGE>   1
                                                                     EXHIBIT 1.1



                          SOLICITING DEALER AGREEMENT

                      Mewbourne Energy 97 Drilling Program

                                     , 1997

   
                        
- ------------------------
                        
- ------------------------
                        
- ------------------------

Gentlemen:

       Mewbourne Development Corporation, a Delaware corporation ("MD"), is or
proposes to be the sole managing general partner (in such capacity the
"Managing Partner") of a limited partnership (the "Partnership") formed
pursuant to the Delaware Revised Uniform Limited Partnership Act (the "Delaware
Act").  MD intends to name the Partnership as follows:  Mewbourne Energy
Partners 97-A, L.P.  The Partnership will participate in a program, governed by
a Drilling Program Agreement (the "Program Agreement") among Mewbourne Oil
Company, a Delaware corporation ("MOC"), MD and the Partnership, the primary
purpose of which will be to drill Developmental Wells (as such term is defined
in the Prospectus referred to below).

       On behalf of the Partnership and MD, a Registration Statement on Form 
S-1 (Registration No.          ) dated ____________________, 1997, relating to
the offer and sale of the Interests (hereinafter defined) was filed with the
Securities and Exchange Commission (the "Commission") under the Securities Act
of 1933, as amended (the "Act").  On              , 1997, MD filed with the
Commission on behalf of the Partnership Amendment No. 1 to the Registration
Statement.  The Registration Statement was declared effective by the Commission
on                 , 1997.  MD, the Partnership and the Interests are described
in the Prospectus dated             , 1997 (the "Prospectus") that forms a part
of the Registration Statement.  As used in this Soliciting Dealer Agreement
(this "Agreement"), the terms "Prospectus" and "Registration Statement" refer
solely to the Prospectus and Registration Statement, as amended, described
above, except that (i) from and after the date on which any post-effective
amendment to the Registration Statement is declared effective by the
Commission, the term "Registration Statement" shall refer to the Registration
Statement as amended by that post-effective amendment, and the term
"Prospectus" shall refer to the Prospectus then forming a part of the
Registration Statement, and (ii) if the Prospectus filed by MD pursuant to Rule
424(b) or (c) promulgated by the Commission under the Act differs from the
Prospectus on file with the Commission at the time the Registration Statement
or any post-effective amendment thereto shall have become effective, the term
"Prospectus" shall refer to the Prospectus filed pursuant thereto from and
after the date on which it was filed.  Terms defined in the Prospectus and not
otherwise defined herein will have the meanings set forth in the Prospectus.

       MD desires to raise a minimum of $1,000,000 and a maximum of $10,000,000
in capital for the Partnership by the sale of up to 1,000 ($1,000,000) limited
partner interests (the "Limited Partner Interests") and up to 9,000
($9,000,000) general partner interests (the "General Partner Interests") in the
Partnership (the Limited Partner Interests and the General Partner Interests
are collectively referred to as the "Interests").  The Interests will be
offered in $1,000 increments, with a minimum purchase of five Interests
($5,000).

       Mewbourne Securities, Inc., a Texas corporation (the "Dealer Manager")
has entered into a Dealer Manager Agreement with the Managing Partner under
which the Dealer Manager is appointed the exclusive agent of the Managing
Partner and of the Partnership to form a group of National Association of
Securities Dealers, Inc. member firms who will solicit subscribers for the
purchase of Interests.
<PAGE>   2
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 2



       The following are the terms on which the Managing Partner, on behalf of
the Partnership, and the Dealer Manager appoint you and you agree to such
appointment to solicit subscribers for the purchase of Interests:

       Section 1.  Appointment as Soliciting Dealer.  On the basis of the
representations, warranties and covenants contained in this Agreement, but
subject to the terms and conditions set forth herein, you are hereby appointed
to serve as a soliciting dealer ("Soliciting Dealer") during the Offering
Period (as defined below) for Interests for the purpose of finding subscribers
for the Interests through a public offering, at the price of $1,000 per
Interest, with a minimum subscription of five Interests ($5,000), as described
in the Prospectus.  The "Offering Period" (as such term is used in this
Agreement) will commence on or about the date on which the Registration
Statement is declared effective and will end no later than December 31, 1997.
MD has the right in its sole and absolute discretion to terminate the offering
of Interests and end the Offering Period at any time.  You hereby accept
appointment as a Soliciting Dealer and agree on the terms and conditions set
forth in this Agreement to use your reasonable efforts to solicit subscriptions
for the Interests during the Offering Period and until the earlier of (i) the
termination of the Offering Period or (ii) the Closing (as hereinafter defined)
with respect to the Partnership.  Neither your acceptance of that appointment
nor this Agreement shall constitute you and MD or the Partnership as an
association, partnership, unincorporated business or other separate entity.  If
an offering for Interests in the Partnership is commenced and subscriptions
funds of $1,000,000 or more are not received by the termination of the Offering
Period with respect to Interests in the Partnership, all subscription funds
received by the termination of the Offering Period with respect to Interests in
the Partnership shall be returned in full to the subscribers, together with any
interest earned thereon, if any (as provided in the Prospectus), and this
Agreement as to the Partnership will terminate without obligation on your part
or on the part of MD, except that (a) you will promptly, upon notice, transmit
to MD any sales commissions and due diligence fees received by you pursuant to
Section 6(b) hereof, and (b) the indemnification and contribution provisions of
Section 9 hereof shall continue after such termination of this Agreement.  In
the event that you violate the terms, conditions, agreements or warranties
herein, the Managing Partner or the Dealer Manager, in their sole and absolute
discretion, may terminate this Agreement.

       Section 2.  Representations and Warranties of MD and the Dealer Manager.
MD, in its individual capacity and in its capacity as Managing Partner, and the
Dealer Manager, jointly and severally, hereby represent and warrant to you
that:

       (a)    In the name and on behalf of the Partnership, MD has prepared and
filed with the Commission the Registration Statement (including the Prospectus)
for the registration of the offering and sale of the Interests under the Act.
The Registration Statement has become and is effective under the Act.  Copies
of the Registration Statement and the Prospectus have been or will be delivered
to you.

       (b)    On the Closing Date (as hereinafter defined) for the sale of
Interests, the Partnership will be a limited partnership duly formed and
validly existing under the laws of the State of Delaware and will be duly
qualified or registered as a foreign limited partnership or otherwise qualified
as a limited partnership in each jurisdiction in which the nature of the
activities conducted by it or the nature of the assets owned by it make such
qualification necessary (except where the failure to so qualify or register
would not have a material adverse effect on the Partnership or the rights or
liabilities of its Investor Partners).  In addition, the Partnership shall have
full and adequate partnership power and partnership authority to enter into and
perform this Agreement and the Program Agreement and to own its properties and
to conduct its business as proposed in the Prospectus.

       (c)    MD is, and at all times through the Closing Date will be, a
corporation, validly existing and in good standing under the laws of the State
of Delaware with full and adequate corporate power and corporate authority to
enter
<PAGE>   3
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 3



into and perform this Agreement and the Agreement of Partnership and to own its
properties and to conduct its business as presently conducted and as proposed
in the Prospectus to be conducted.

       (d)    Each subscriber for Limited Partner Interests will become a
Limited Partner of the Partnership entitled to all the rights of a Limited
Partner under the Agreement of Partnership for the Partnership and the Delaware
Act upon (i) payment of the consideration for those Limited Partner Interests
specified in that subscriber's Subscription Agreement and (ii) acceptance by
the Managing Partner of that subscriber as a Limited Partner.  Each subscriber
for General Partnership Interests will become a General Partner of the
Partnership entitled to all the rights of a General Partner under the Agreement
of Partnership for the Partnership and the Delaware Act upon (i) payment of the
consideration for those General Partner Interests specified in that
subscriber's Subscription Agreement and (ii) acceptance by the Managing Partner
of that subscriber as a General Partner.  The Interests, when sold and paid for
as contemplated by the Prospectus, will represent validly authorized and duly
issued Interests and those Interests will conform in all material respects to
the statements relating thereto contained in the Prospectus, including the Form
of Agreement of Partnership attached as Exhibit A thereto.

       (e)    This Agreement has been duly and validly authorized by MD and the
Dealer Manager.  MD and the Dealer Manager have duly executed and delivered
this Agreement, which constitutes a valid and binding agreement of MD and the
Dealer Manager enforceable in accordance with its terms (except to the extent
that the enforceability of the indemnification provisions of Section 9 hereof
may be limited under federal securities laws or to the extent the
enforceability of this Agreement may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws affecting the right of creditors
generally).

       (f)    The Commission has not issued any order preventing or suspending
the use of the Prospectus.

       (g)    From the time the Registration Statement initially became
effective through the Closing Date, the Registration Statement and the
Prospectus did and will comply in all material respects with the provisions of
the Act, and neither the Registration Statement and the Prospectus nor any
Sales Literature (as hereinafter defined) contains or will contain any untrue
statement of a material fact or omit to state a material fact necessary in
order to make the statements therein, in light of the circumstances under which
they were made, not misleading; provided, however, that the representations and
warranties contained in this subsection (g) shall not apply to statements in,
or omissions from, the Registration Statement, the Prospectus or the Sales
Literature based upon and in conformity with information furnished to MD or the
Partnership by you in writing specifically for use in the Registration
Statement, the Prospectus or Sales Literature.

       (h)    Based upon the opinion of Vinson & Elkins L.L.P., counsel for MD,
and subject to the assumptions and representations expressed therein, under
existing federal income tax laws and regulations the Partnership, upon its
formation, will be classified as a partnership for federal income tax purposes.
The Partnership, at the Closing, will be classified as a partnership for
federal income tax purposes, and at all times subsequent hereto, MD will use
its best efforts to maintain the status of the Partnership as a partnership for
federal income tax purposes.

       (i)    Except as disclosed in the Prospectus, there is no litigation or
governmental proceeding pending or, to the best knowledge of MD, threatened
that involves the offering of the Interests or any of the  properties or
businesses of MD that would, if adversely decided, materially and adversely
affect (financially or otherwise) the operation of the business of the
Partnership, MD or the offering.
<PAGE>   4
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 4


       (j)    MD is not in violation of the Agreements of Partnership or in
material default in the performance of any obligation, agreement or condition
contained in any agreement by which the Partnership is bound.  The execution
and delivery of this Agreement and the Agreements of Partnership, the
fulfillment of the terms set forth herein and therein and the consummation of
the transactions contemplated herein and therein and in the Prospectus will not
conflict with or constitute a breach of or material default under the
Agreements of Partnership or under the certificate of incorporation or bylaws
of MD or under any other agreement, indenture or instrument by which the
Partnership or MD is bound or, to the best knowledge of MD, any law, rule,
regulation, order or decree of any court or any governmental body or
administrative agency applicable to MD or the Partnership.

       (k)    The financial information (including without limitation the
balance sheets and any accompanying notes and schedules) presented in the
Prospectus concerning MD presents fairly MD's financial position as of the
dates thereof in accordance with generally accepted accounting principles, and
there has been, and through the Closing Date shall be, no material adverse
change in its financial condition since the date of that information.

       (l)    There has been no material adverse change in the condition,
business or properties of MD, financial or otherwise, from that on the latest
dates as of which such condition, business or properties are set forth in the
Prospectus, except as referred to therein, and such properties and business
substantially conform and shall at the Closing Date with respect to the
Partnership substantially conform to the descriptions thereof contained in the
Prospectus.

       (m)    MD will timely apply, on behalf of the Partnership, to the
Internal Revenue Service for a tax shelter registration number and, if such a
number is received, will furnish such number to the Investor Partners of the
Partnership within a reasonable time after their admission to the Partnership
or within a reasonable time after the Partnership has received such number,
whichever occurs later.

       Section 3.  Covenants and Representations of Soliciting Dealer.  You
covenant with and represent to MD that:

       (a)    You are, and at all times through the last Closing Date will be,
a corporation, validly existing and in good standing as a corporation under the
laws of the jurisdiction set forth on the signature page hereof, with full and
adequate corporate power and corporate authority to enter into and perform this
Agreement.

       (b)    This Agreement has been duly and validly authorized by you.  You
have duly executed and delivered this Agreement, which constitutes a valid and
binding agreement of you enforceable in accordance with its terms (except to
the extent that the enforceability of the indemnification provisions of Section
9 hereof may be limited under federal securities law or to the extent the
enforceability of this Agreement may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws affecting the rights of creditors
generally).

       (c)    You will not offer to sell Interests to, solicit offers to buy
Interests from, or transmit Subscription Agreements to, any person on behalf of
MD that you have reasonable grounds to believe (based on information obtained
from such person or otherwise known to you) does not meet the age, net worth,
annual income or other standards applicable to that person as set forth in the
Subscription Agreement.

       (d)    You will deliver a copy of the Prospectus, containing such
legends as directed by MD, to each subscriber to whom you sell the Interests at
or before the completion of any sale of Interests to such subscriber (which
sale shall be deemed, for the purposes of this Agreement to occur on the date
on which that subscriber delivers subscription funds to the escrow agent), or
earlier if required by the blue sky or securities laws of any state.  You have
not and will not give any information or make any representation in connection
with the offer or sale of Interests other
<PAGE>   5
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 5


than as contained in the Prospectus, and will not publish, circulate or
otherwise distribute without MD's approval any solicitation material other than
the Prospectus and other sales material ("Sales Literature") provided to you by
MD specifically for distribution to subscribers with the Prospectus.  Any such
Sales Literature, if distributed, must have been preceded or must be
accompanied by the Prospectus.  You agree not to discuss any specific oil and
gas prospect or to refer to any such oil and gas prospect in any analysis or
report on the Interests prepared by you or on your behalf.

       (e)    You will make offers to sell Interests to, sell to or solicit
offers to subscribe for Interests from persons in only those states or other
jurisdictions where MD represents to you in writing that such Interests may be
offered and sold and you agree to make reasonable efforts to comply with all
applicable laws, rules and regulations of those states and jurisdictions in
which you offer or sell Interests.

       (f)    You are and on the last Closing Date will be (i) a securities
broker-dealer registered with the Securities and Exchange Commission and any
jurisdiction where broker-dealer registration is required in order to offer and
sell the Interests and (ii) a member in good standing of the National
Association of Securities Dealers, Inc. ("NASD").

       (g)    You agree to make reasonable efforts to comply with all rules of
the NASD applicable to you in connection with the offering of Interests
including, without limitation, the following provisions of Article III to the
Rules of Fair Practice:

                    2730.       SECURITIES TAKEN IN TRADE

              (a)    A member engaged in a fixed price offering, who purchases
       or arranges the purchase of securities taken in trade, shall purchase
       the securities at a fair market price at the time of purchase or shall
       act as agent in the sale of such securities and charge a normal
       commission therefor.

              (b)    When used in this section--

              (1)    the term "taken in trade" means the purchase by a member
       as principal, or as agent for the account of another, of a security from
       a customer pursuant to an agreement or understanding that the customer
       purchase securities from the member which are part of a fixed price
       offering.

              (2)    the term "fair market price" means a price not higher than
       the price at which the securities would be purchased from the customer
       or from a similarly situated customer in the ordinary course of business
       by a dealer in such securities in transactions of similar size and
       having similar characteristics but not involving a security taken in
       trade.

              (3)    the term "normal commission" means an amount of commission
       which the member would normally charge to that customer or a similarly
       situated customer in the ordinary course of business in transactions of
       similar size and having similar characteristics but not involving a
       security taken in trade.

              (c)    For purposes of this Section a member shall be

              (1)    deemed, with respect to securities other than common
       stocks, to have taken such securities in trade at a fair market price
       when the price paid is not higher than the highest independent
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       bid for the securities at the time of purchase, if such bid quotations
       for the securities are readily available.

              (2)    presumed, with respect to common stocks, to have taken
       such common stocks in trade at a fair market price when the price paid
       is not higher than the highest independent bid for the securities at the
       time of purchase, if such bid quotations for the securities are readily
       available.

              (3)    presumed to have taken a security in trade at a price
       higher than a fair market price when the price paid is higher than the
       lowest independent offer for the securities at the time of purchase, if
       such offer quotations for the securities are readily available.

              (d)    A member, in connection with every transaction subject to
       this Section, shall with respect to

              (1)    common stocks, which are traded on a national securities
       exchange or for which quotations are entered in an automated quotation
       system, obtain the necessary bid and offer quotations from the national
       securities exchange or from the automated quotation system; and

              (2)    other securities and common stocks not included in
       subparagraph (1) of this subsection (d) obtain directly or with the
       assistance of an independent agent bid and offer quotations from two or
       more independent dealers relating to the securities to be taken in trade
       or, if such quotations are not readily available, exercise its best
       efforts to obtain such quotations with respect to securities having
       similar characteristics and of similar quality as those to be taken in
       trade.

              (e)    A member who purchases a security taken in trade shall
       keep or cause to be kept adequate records to demonstrate compliance with
       this Section and shall preserve the records for at least 24 months after
       the transaction.  If an independent agent is used for the purpose of
       obtaining quotations, the member must request the agent to identify the
       dealers from whom the quotations were obtained and the time and date
       they were obtained or request the agent to keep and maintain for at
       least 24 months a record containing such information.


                           2740.  SELLING CONCESSIONS

              In connection with the sale of securities which are part of a
       fixed price offering:

              (a)    A member may not grant or receive selling concessions,
       discounts, or other allowances except as consideration for services
       rendered in distribution and may not grant such concessions, discounts
       or other allowances to anyone other than a broker or dealer actually
       engaged in the investment banking or securities business; provided,
       however, that nothing in this Section shall prevent any member from (1)
       selling any such securities to any person, or account managed by any
       person, to whom it has provided or will provide bona fide research, if
       the stated public offering price for such securities is paid by the
       purchaser; or (2) selling any such securities owned by him to any person
       at any net price which may be fixed by him unless prevented therefrom by
       agreement.
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              (b)    The term "bona fide research," when used in this Section,
       means advice, rendered either directly or through publications or
       writings, as to the value of securities, the advisability of investing
       in, purchasing, or selling securities, and the availability of
       securities or purchasers or sellers of securities, or analyses and
       reports concerning issuers, industries, securities, economic factors and
       trends, portfolio strategy, and performance of accounts; provided,
       however, that investment management or investment discretionary services
       are not bona fide research.

              (c)    A member who grants a selling concession, discount or
       other allowance to another person shall obtain a written agreement from
       that person that he will comply with the provisions of this Section, and
       a member who grants such selling concession, discount or other allowance
       to a nonmember broker or dealer in a foreign country shall also obtain
       from such broker or dealer a written agreement to comply, as though such
       broker or dealer were a member, with the provisions of Section 8 and 36
       of this Article and to comply with Section 25 of this Article as that
       Section applies to a nonmember broker/dealer in a foreign country.

              (d)    A member who receives an order from any person designating
       another broker or dealer to receive credit for the sale shall, within 30
       days after the end of each calendar quarter, file reports with the
       Association containing the following information with respect to each
       fixed price offering which terminated during that calendar quarter: the
       name of the person making the designation; the identity of the brokers
       or dealers designated; the identity and amount of securities for which
       each broker or dealer was designated; the date of the commencement and
       termination of the offering and such other information as the
       Association shall deem pertinent.

              (e)    A member who is designated by its customer for the sale of
       securities shall keep, and maintain for a period of 24 months, records
       in such form and manner to show the following information: name of
       customer making the designation; the identity and amount of securities
       for which the member was designated; the identity of the manager or
       managers of the offering, if any; the date of the commencement of the
       offering and such other information as the Association shall deem
       pertinent.


                        2420.  DEALING WITH NON-MEMBERS

              (a)    No member shall deal with any non-member broker or dealer
       except at the same prices, for the same commissions or fees, and on the
       same terms and conditions as are by such member accorded to the general
       public.

              (b)    Without limiting the generality of the foregoing, no
       member shall:

                     (1)    in any transaction with any non-member broker or
              dealer, allow or grant to such non-member broker or dealer any
              selling concession, discount or other allowance allowed by such
              member to a member of a registered securities association and not
              allowed to a member of the general public;

                     (2)    join with any non-member broker or dealer in any
              syndicate or group contemplating the distribution to the public
              of any issue of securities or any part thereof; or
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                     (3)    sell any security to or buy any security from any
              non-member broker or dealer except at the same price at which at
              the time of such transaction such member would buy or sell such
              security, as the case may be, from or to a person who is a member
              of the general public not engaged in the investment banking or
              securities business.

              (c)    Transaction with foreign non-members.  The provisions of
       paragraphs (a) and (b) of this rule shall not apply to any non-member
       broker or dealer in a foreign country who is not eligible for membership
       in a registered securities association, but in any transaction with any
       such foreign non-member broker or dealer, where a selling concession,
       discount, or other allowance is allowed, a member shall as a condition
       of such transaction secure from such foreign broker or dealer an
       agreement that, in making any sales to purchasers within the United
       States of securities acquired as a result of such transactions, he will
       conform to the provisions of paragraphs (a) and (b) of this rule to the
       same extent as though he were a member of the Corporation.

              (d)    "Non-member broker or dealer".  For the purpose of this
       rule, the term "non-member broker or dealer" shall include any broker or
       dealer who makes use of the mails or of any means or instrumentality of
       interstate commerce to effect any transaction in, or to induce the
       purchase or sale of, any security, otherwise than on a national
       securities exchange, who is not a member of any securities association,
       registered with the Commission pursuant to Section 15A of the Act,
       except a broker or dealer who deals exclusively in commercial paper,
       bankers' acceptances or commercial bills.

              (e)    Nothing in this rule shall be so construed or applied as
       to prevent any member of the Corporation from granting to any other
       member of any registered securities association any dealer's discount,
       allowance, commission, or special terms.


       2810.  DIRECT PARTICIPATION PROGRAMS, (B) REQUIREMENTS (2) SUITABILITY
(B)  In recommending to a participant the purchase, sale or exchange of an
interest in a direct participation program, a member or person associated with
a member shall:

                     (i)    have reasonable grounds to believe, on the basis of
              information obtained from the participant concerning his
              investment objectives, other investments, financial situation and
              needs, and any other information known by the member or
              associated person, that:

                            a.     the participant is or will be in a financial
                     position appropriate to enable him to realize to a
                     significant extent the benefits described in the
                     prospectus, including the tax benefits where they are a
                     significant aspect of the program:

                            b.     the participant has a fair market net worth
                     sufficient to sustain the risks inherent in the program,
                     including loss of investment and lack of liquidity; and

                            c.     the program is otherwise suitable for the
                     participant; and

                     (ii)   maintain in the files of the member documents
              disclosing the basis upon which the determination of suitability
              was reached as to each participant.
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              (C)    Notwithstanding the provisions of subsections (A) and (B)
       hereof, no member shall execute any transaction in a direct
       participation program in a discretionary account without prior written
       approval of the transaction by the customer.


                    2750.  TRANSACTIONS WITH RELATED PERSONS


              (a)    Except as otherwise provided in Subsection (d) of this
       Section, no member engaged in a fixed price offering of securities shall
       sell the securities to, or place the securities with, any person or
       account which is a related person of the member unless such related
       person is itself subject to this Section or is a non-member foreign
       broker or dealer who has entered into the agreements required by
       Subsection 24(c) of this Article.

              (b)    For purposes of this Section 36, a "related person" of a
       member includes any person or account which directly or indirectly owns,
       is owned by or is under common ownership with the member.

              (c)    A person owns another person or account for purposes of
       this Section if the person directly or indirectly:

                     (1)    has the right to participate to the extent of more
              than 25 percent in the profits of the other person; or

                     (2)    owns beneficially more than 25 percent of the
              outstanding voting securities of the person.

              (d)    The prohibition contained in Subsection (a) does not apply
       to the sale of securities to, or the placement of securities in, a
       trading or investment account of a member or a related person of a
       member after termination of the fixed price offering if the member or
       the related person of the member has made a bona fide public offering of
       the securities.  A member or a related person of a member is presumed
       not to have made a bona fide public offering for the purpose of this
       subsection if the securities being offered immediately trade in the
       secondary market at a price or prices which are at or above the public
       offering price.

       (h)    You shall immediately forward all Subscription Agreements
received by you, together with all checks received in payment of the purchase
price for Interests, in accordance with Section 4(b).

       (i)    If you have reviewed representative oil and gas properties which
have been designated by or held in the inventory of MD or its affiliates, you
will not discuss any of such oil and gas properties in connection with the sale
of Interests or otherwise indicate any facts about such properties except
those, if any, discussed in the Prospectus.

       (j)    Specifically, you will comply with the duties imposed by Rules
15c2-4 and 15c2-8 as promulgated by the Securities and Exchange Commission
pursuant to Section 15 of the Securities Exchange Act of 1934, as amended.  You
will promptly forward all subscription checks before noon of the next business
day after their receipt for deposit in the designated Partnership escrow
account.  In the event you receive a check which is not payable to the escrow
agent,
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you shall promptly return such check directly to the subscriber not later than
the end of the next business day following its receipt.

       (k)    Prior to recommending an investment in or offering or selling the
Interest to a prospective purchaser you shall have completely read the
Prospectus and related materials and have reasonable grounds to conclude that:
(1) the prospective purchaser is or will be in a financial position to realize
the benefits described in the Prospectus of an investment in the Interests; (2)
the prospective purchaser has met the suitability requirements described in the
Prospectus and has a fair market net worth sufficient to sustain the risks
inherent in an investment in the Interests specifically, including, the loss of
the entire investment and lack of liquidity; and (3) the investment is
otherwise suitable for the prospective investor.

       (l)    You will maintain in your files for a period of six (6) years
from the close of any Offering Period documents which disclose the basis upon
which you determined that the prospective investor satisfied the suitability
requirements and was otherwise suitable.

       (m)    Notwithstanding the provisions of subsection (k) hereof, you will
not execute any transaction with respect to Interests in the Partnership on
behalf of a discretionary account without prior approval of the transactions by
the customer.

       (n)    In the event that you have been notified by MD that the
Prospectus becomes materially deficient, you will suspend sales until such time
as the Prospectus is appropriately amended or supplemented.  You will deliver
the amended Prospectus or any supplements thereto to all prospective purchasers
and to purchasers who acquired Interests prior to the date you suspended sales.

       (o)    You have conducted your own independent due diligence inquiry and
have concluded that all material facts are adequately and accurately disclosed
and, prior to executing a purchase order in the Interests, will inform the
prospective purchaser of all pertinent facts relating to the liquidity of the
Interests during the life of the Partnership.

       (p)    Your representations, warranties and covenants as contained in
this Section 3 will continue in effect throughout the Offering Period.


       Section 4.  Subscriptions and Closing.

       (a)    You acknowledge and agree that MD has reserved the right to
reject or reduce any subscription and that subscriptions for Interests will be
accepted by MD only from investors who in the judgment of MD meet the
appropriate suitability standards set forth in the Prospectus and the
Subscription Agreement.

       (b)    All Subscription Agreements and all checks received in payment of
the purchase price for Interests received by you shall be subject to, and MD
and you hereby agree that you each shall act in accordance with, the following
provisions:

              (i)    Upon receipt of each Subscription Agreement and check, you
       shall, by noon of the business day following your receipt thereof,
       forward to NationsBank, Texas, N.A., Tyler, Texas or other escrow agent
       designated by MD (the "Escrow Agent") (a) a copy of that Subscription
       Agreement, retaining in your possession
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       the original executed Subscription Agreement, and (b) that check for
       deposit in a separate escrow account with the Escrow Agent, to be held
       therein in accordance with the terms of the Escrow Agreement between MD
       and the Escrow Agent and to be released only in accordance with the
       Escrow Agreement; and

              (ii)   MD shall, by noon of the second business day following its
       receipt of that copy of the Subscription Agreement, advise you by
       telegram, telecopy or other similar means of telecommunications or by
       telephone (confirmed in writing), if MD initially accepts or rejects the
       subscription evidenced by that Subscription Agreement because that
       subscriber is considered not suitable for Interests, and if that
       subscription has been rejected by MD, MD shall, promptly after advising
       you of that rejection, direct the Escrow Agent to return to you the
       subscriber's check, and you shall return the originally executed
       Subscription Agreement and that check to the subscriber.

       (c)    MD will notify you of the closing of the offering of Interests in
the Partnership and the date as of which the Partnership is to be funded with
subscription proceeds held under the Escrow Agreement.  A closing (the
"Closing") will be scheduled to be held at the offices of MD, 3901 S. Broadway,
Tyler, Texas  75701, as soon as practicable after the date on which you shall
have been notified of the closing of the offering of Interests in the
Partnership, or on such date and at such place as MD may determine (the
"Closing Date").

       (d)    The right of the Partnership to use funds deposited in the
Partnership account for purposes other than the payment of commissions and fees
shall be subject to the accuracy of and the compliance by MD with its
representations, warranties and covenants set forth herein, to its performance
of its obligations hereunder and to the satisfaction at the Closing with
respect to the Partnership of each of the following further conditions:

              (i)    You shall have received a copy of the opinion of Vinson &
       Elkins L.L.P., counsel to MD and the Partnership, as to certain federal
       income tax matters discussed under "Tax Aspects" in the Prospectus,
       which opinion shall be reasonably satisfactory to you and your counsel
       as of the Closing Date.

              (ii)   You shall have received a blue sky memorandum prepared by
       Vinson & Elkins L.L.P. with respect to the Partnership, to the effect
       that the Interests have been duly registered or qualified for sale under
       the securities or blue sky laws of the states in which, in accordance
       with such memorandum, offers and sales of the Interests may be made to
       investors (being those states with respect to which you and other
       Soliciting Dealers requested that MD use its reasonable efforts to
       register or qualify the Interests for offering and sale under the
       securities or blue sky laws of such states pursuant to Section 5(e)
       hereof).

              (iii)  All proceedings and documents in connection with the
       transactions contemplated by the Prospectus and this Agreement shall be
       reasonably satisfactory in form and substance to you and your counsel,
       and MD and the Partnership shall use their reasonable efforts to ensure
       that you and your counsel shall have received such other documents in
       connection with such transactions as you or they may reasonably request.

              (iv)   You and your counsel shall have received a letter or
       letters from Vinson & Elkins L.L.P. in form and scope reasonably
       satisfactory to you and your counsel as to the due organization of the
       Partnership under the law of Delaware, the due admission of the Limited
       Partners or General Partners to the Partnership, the due organization of
       MD under Delaware law, the qualification of the Partnership and MD to
       conduct business in Texas as a foreign limited partnership and
       corporation, respectively, the due execution of this Agreement by the
       Partnership and MD and the due execution of the Agreement of Partnership
       of the Partnership by MD.
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       Section 5.  Covenants of MD.  MD covenants with you that:

       (a)    MD will deliver to you, at MD's sole expense, such copies of the
Prospectus and related Subscription Agreements and Sales Literature as you may
reasonably request.

       (b)    If any event that occurs before the Closing Date and that relates
to or affects the business or condition (financial or other) of MD or the
Partnership makes it necessary to amend or supplement the Prospectus or the
Registration Statement in order that the Prospectus or the Registration
Statement will not contain an untrue statement of a material fact or omit to
state a material fact necessary in order to make the statements therein not
misleading in light of the circumstances existing at the time it is delivered
to a subscriber, MD will (i) notify you of the occurrence of such event, (ii)
prepare, file, transmit and use its best efforts to cause to become effective
(to the extent appropriate) any such required amendments or supplements to the
Prospectus or the Registration Statement, (iii) advise you, promptly after MD
receives notice thereof, of the time when any post-effective amendment to the
Registration Statement has become effective or of the time when any amendment
or supplement to the Prospectus has been filed and (iv) promptly prepare and
furnish to you a reasonable number of copies of the amendments of, or
supplements to, the Prospectus or the Registration Statement.

       (c)    MD will notify you immediately and confirm the notice in writing
of the issuance by the Commission or by any state securities administrator of
any stop order suspending the effectiveness of any registration or
qualification of the Interests for sale or enjoining the sale of the Interests
or of the initiation of any proceedings for that purpose.  MD will make every
reasonable effort to prevent the issuance of any such stop order and, if any
such stop order shall at any time be issued, to obtain the lifting thereof at
the earliest possible moment.

       (d)    As soon as practicable after the receipt of any Subscription
Agreements, MD will approve or reject such subscriptions and notify you of the
same.

       (e)    In addition to those jurisdictions in which the Blue Sky
Memorandum indicates that you may offer (or solicit offers) for Interests, MD
will use its reasonable efforts to register or qualify the Interests for
offering and sale under the securities or blue sky laws of such additional
jurisdictions as you may request, will furnish all such information and
documents as may be reasonably necessary for such purpose and will notify you
in writing as to the effective date of such registrations or qualifications as
soon as practicable after the receipt or confirmation thereof; provided that
you shall have specified and made such request in writing to MD and the Dealer
Manager with respect to each additional jurisdiction in which you intend to
offer any of the Interests for sale, or solicit any offers to subscribe for or
buy any of the Interests, or otherwise negotiate with any person in respect of
any of the Interests, and MD and the Dealer Manager shall have no duty,
responsibility, liability or obligation to you under this subsection (e) or any
other provision hereof with respect to any other jurisdiction.  MD will
undertake to file all reports required to be filed subsequent to completion of
the offering of the Interests and otherwise to continue to comply with the
securities or blue sky laws of each such jurisdiction.

       Section 6.  Payment of Expenses and Fees.

       (a)    Except as specifically provided elsewhere in this Agreement, you,
the Dealer Manager, MD and the Partnership will pay their own expenses incident
to the transactions contemplated by this Agreement, including fees of their
counsel.
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       (b)    Prior to the time that $1,000,000 or more of subscription funds
for the Partnership are received and accepted, MD may, but is not obligated to,
advance from MD's own funds the sales commissions and due diligence fees which
would otherwise be payable in connection with subscription funds received and
accepted prior to such time; provided that such advance may only be paid with
respect to subscriptions that have been accepted by MD.  Any such advancement
shall be made initially to the Dealer Manager and the Dealer Manager shall
immediately reallow to you such portion of the advancement as represents sales
commissions and due diligence fees which would otherwise be payable to you.  In
the event that either (i) subscription funds of $1,000,000 or more are not
received by the termination of the Offering Period with respect to Interests in
the Partnership or (ii) MD otherwise elects not to close the offering of the
Interests in the Partnership, you will promptly upon notice transmit to MD
funds in the amount of the sales commissions and due diligence fees advanced to
you by means of such reallowance.

       (c)    Upon the receipt and acceptance of $1,000,000 in subscriptions
for the Partnership, MD may, but is not obligated to, advance from its own
funds prior to the Closing of the offering of Interests in the Partnership
sales commissions and due diligence fees relating to subscriptions solicited by
you; provided that such advance may only be paid with respect to subscriptions
that have been accepted by MD and for which the subscription funds have cleared
at the office of the Escrow Agent.  Any such advancement shall be made
initially to the Dealer Manager and the Dealer Manager shall immediately
reallow to you such advancement.

       (d)    In the event that MD makes an advance of sales commissions and
due diligence fees pursuant to Section 6(b) or (c) above, you hereby agree that
(i) prior to the Closing, MD retains the right in its sole discretion to refund
to any subscriber solicited by you the full amount of the subscription funds
transmitted by that subscriber and (ii) in the event that MD refunds
subscription funds to a subscriber solicited by you, you will promptly upon
receipt of notice of that refund transmit to MD funds in the amount of the
sales commissions and due diligence fees advanced to you by means of such
reallowance to the extent that such relate to your acceptance of an order for
Interests from such subscriber.

       (e)    If the Closing for the sale of Interests in the Partnership
occurs, as compensation for your services under this Agreement MD will pay from
its own funds at that Closing, to the Dealer Manager and the Dealer Manager
shall immediately reallow to you (i) cash sales commissions based on eight
percent (8%) of the sales price of Interests sold by you and (ii) you may also
be reimbursed up to one-half percent ( 1/2%) of the sales price for Interests
sold by you for actual expenses incurred in affirmatively discharging your due
diligence responsibilities pursuant to Section 4 of Appendix F to the NASD
Rules of Fair Practice, less any sales commissions and due diligence fees
previously reallowed to you prior to that Closing under Section 6(b) or (c)
above, except that you will receive no such sales commissions or due diligence
fees for Interests sold to (i) officers, directors or employees of MD or
affiliates thereof, (ii) affiliates of the Managing Partner or (iii) any of
your officers, directors, employees or registered representatives.  No sales
commissions or due diligence fees will be paid on subscriptions returned for
any reason to subscribers prior to that Closing.

       Section 7.  Conditions to Obligations of Soliciting Dealer.  Your
obligations under this Agreement are subject to the following:

       (a)    the accuracy of and compliance with the representations and
warranties of MD and the Dealer Manager made in Section 2 hereof and the
performance by MD, individually and in its capacity as Managing Partner, of all
material obligations under this Agreement; and

       (b)    the absence, on the Closing Date, of any stop order issued under
the Act suspending the use of the Prospectus or the sale of the Interests or of
the initiation or the threatened initiation of any proceedings therefor.
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       If any of the conditions specified in this Section 7 shall not have been
fulfilled, or cannot be fulfilled on or prior to the Closing Date with respect
to the Partnership, this Agreement and all of your obligations under it, other
than those contained in Section 9 hereof, may be terminated by you by notifying
MD of such termination in writing or by telegram at or prior to the Closing
with respect to the Partnership, and any such termination shall be without
liability of any party to any other party except as otherwise provided in
Section 9 hereof.

       Section 8.  Conditions to Obligations of MD and the Dealer Manager.  The
obligations of MD and the Dealer Manager under this Agreement are subject to
the following:

       (a)    the accuracy of and compliance with your representations and
warranties made in Section 3 hereof and the performance by you of all material
obligations under this Agreement;

       (b)    the absence, on the Closing Date with respect to the Partnership,
of any stop order issued under the Act suspending the use of the Prospectus or
the sale of the Interests or of the initiation or the threatened initiation of
any proceedings therefor; and

       (c)    if the Partnership elects in its discretion to offer rescission
to any subscriber because (i) any of the conditions described in this Agreement
shall not have been fulfilled or (ii) other circumstances arise subsequent to
the date hereof that in the judgment of MD require that such an offer be made,
in either case because of any action or inaction taken or failed to be taken by
you in connection with your offering or sale of the Interests, you agree to
return any sales commissions and due diligence fees received by you with
respect to any purchaser who in fact rescinds in response to such offer,
promptly upon written notice of that rescission from the Partnership.

       If any of the conditions specified in this Section 8 shall not have been
fulfilled, or cannot be fulfilled on or prior to the Closing Date with respect
to the Partnership, this Agreement and all obligations of the Partnership and
MD under it, other than those contained in Section 9 hereof, may be terminated
by MD by notifying you of that termination in writing or by telegram at or
prior to the Closing and any such termination shall be without liability of any
party to any other party except as otherwise provided in Section 9 hereof.

       Section 9.  Indemnification.

       (a)    MD will indemnify and hold you harmless against any losses,
claims, damages or liabilities, joint or several, to which you may become
subject, under the Act or otherwise, insofar as such losses, claims, damages or
liabilities (or actions in respect thereof) arise out of or are based upon (i)
any untrue statement of any material fact contained in the Registration
Statement, the Prospectus or any Sales Literature or any omission to state
therein a material fact required to be stated therein or necessary to make the
statements therein in light of the circumstances under which they were made not
misleading (other than any untrue statement or omission made in reliance upon
and in conformity with information furnished to MD or the Partnership by or on
behalf of you, your officers, directors or controlling persons or at your or
their request specifically for use in the preparation of the Registration
Statement, the Prospectus or any Sales Literature or any amendment thereof or
supplement thereto); provided that the foregoing indemnity is subject to the
condition that, insofar as it relates to any untrue statement or omission made
in the Prospectus but eliminated or remedied in an amendment thereof or
supplement thereto available to you prior to delivery of written confirmation
of sale, such indemnity shall not inure to the benefit of any person from whom
the person asserting any such loss, claim, damage or liability purchased the
Interests that are the subject thereof (or to the benefit of any person who
controls any such person), if a copy of the amendment or supplement to the
Prospectus was not sent or given to that person with or prior to the written
confirmation of the sale of those Interests to that person or (ii) a breach by
MD or the
<PAGE>   15
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 15


Partnership of any of its respective representations, warranties, agreements or
covenants contained in this Agreement; and MD will reimburse you for all legal
or other expenses (including reasonable expenses of internal and outside
counsel) reasonably incurred by you in connection with defending any such
action or claim.  The agreement of indemnity in this Section 9(a) and in
Section 9(b) below shall be in addition to any liability that MD or the
Partnership may otherwise have and shall extend upon the same terms and
conditions to each person, if any, who controls you and shall apply whether or
not any negligent act or omission by you is alleged or proven; provided,
however, that neither MD nor the Partnership shall be responsible under this
Agreement for any losses, damages or liabilities to the extent they are found
in a final judgment of a court of competent jurisdiction to have resulted
solely from your gross negligence or willful misconduct in performing services
hereunder.

       (b)    The Partnership shall indemnify you for any losses, claims,
damages or liabilities relating to the Partnership and to which you may become
subject due to an alleged violation of federal or state securities laws and
which arise out of or are based upon the items set forth in Sections 9(a)(i)
and (ii) above (and are subject to the same conditions and limitations set
forth in 9(a)(i) and (ii) above) if (i) there has been a successful
adjudication on the merits of each count involving alleged securities laws
violations as to you, (ii) such claims have been dismissed with prejudice on
the merits by a court of competent jurisdiction as to you or (iii) a court of
competent jurisdiction approves a settlement of the claims against you.  In
connection with any claim for indemnification for federal or state securities
law violations under this Section 9(b), you shall place before such court the
positions of the Securities and Exchange Commission, the Securities Commission
of the State of Texas and any other applicable regulatory authority with
respect to such indemnification for securities law violations.

       (c)    You agree to indemnify and hold harmless the Dealer Manager, MD
and the Partnership against any losses, claims, damages or liabilities, joint
or several, to which any of them may become subject, under the Act or
otherwise, insofar as such losses, claims, damages or liabilities (or actions
in respect thereof) arise out of or are based upon (i) any untrue statement of
a material fact made by you with respect to your offering of the Interests,
(ii) any untrue statement of a material fact contained in the Registration
Statement, the Prospectus or any Sales Literature or any omission to state
therein a material fact required to be stated therein or necessary to make the
statements therein in light of the circumstances under which they were made not
misleading, but only to the extent that such untrue statement or omission was
made in reliance upon and in conformity with information furnished to MD or the
Partnership by or on behalf of you, your officers, directors or controlling
persons or at your or their request for use in the preparation of the
Registration Statement, the Prospectus or any Sales Literature or an amendment
thereof or supplement thereto or (iii) a breach by you of any of your
representations, warranties, covenants or agreements contained in this
Agreement; and you will reimburse the Dealer Manager, MD and the Partnership
for any legal or other expenses reasonably incurred by any of them in
connection with investigating or defending any such action or claim.  The
agreement of indemnity contained in this subsection (c) shall be in addition to
any liability which you may otherwise have and shall extend, upon the same
terms and conditions, to each partner of the Partnership and to each officer,
director and other person, if any, who controls either the Dealer Manager or
MD.
<PAGE>   16
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 16


       (d)    Within seven days after receipt by an indemnified party under
subsection (a), (b) or (c) above of notice of the commencement of any action,
that indemnified party shall, if a claim in respect thereof is to be made
against the indemnifying party under that subsection, notify the indemnifying
party in writing of the commencement thereof; but the omission so to notify the
indemnifying party shall not relieve it from any liability which it may have to
any indemnified party otherwise than under that subsection.  In case any such
action shall be brought against any indemnified party, and the indemnified
party shall notify the indemnifying party of the commencement thereof, the
indemnifying party shall be entitled to participate in, and to the extent that
it shall wish, jointly with any other indemnifying party similarly notified, to
assume the defense thereof with counsel reasonably satisfactory to such
indemnified party, and after notice from the indemnifying party to such
indemnified party of its election so to assume the defense thereof and
retention of such counsel, the indemnifying party shall not be liable to such
indemnified party under such part for any legal or other expense subsequently
incurred by such indemnified party in connection with the defense thereof other
than reasonable costs of investigation unless (i) the employment by the
indemnified party of separate counsel shall have been authorized in writing in
advance by an indemnifying party in connection with the defense of such action,
(ii) the indemnifying parties shall not have employed counsel to have charge of
the defense of such action, (iii) such indemnified party shall have reasonably
concluded that there may be one or more defenses available to it which are
different from or additional to those available to one or more of the
indemnifying parties, or (iv) such indemnified party shall have concluded that
there is any material conflict of interest such that representation of the
indemnifying party and the indemnified party would not be in the best interests
of the indemnified party.  Notwithstanding anything to the contrary in this
Section 9, the indemnifying party shall not be liable for any settlement of a
claim or action without its written consent.

       (e)    To provide for just and equitable contribution in any action in
which a claim for indemnification is made pursuant to this Section 9, but when
it is judicially determined (by the entry of a final judgment or decree by a
court of competent jurisdiction and the expiration of time to appeal or the
denial of the last appeal) that indemnification may not be enforced in that
case notwithstanding that this Section 9 provides for indemnification in that
case, all the parties hereto shall contribute to the aggregate losses, claims,
damages or liabilities to which they may be subject (after contribution from
others) in such proportion so that you are responsible for the portion
represented by the percentage that the sales commissions and due diligence fees
received by you bears to the gross proceeds of the offering of the Interests,
and so that the Partnership (to the extent permitted by subsection (b) of this
Section 9) the Dealer Manager and MD are responsible for the remaining portion;
provided, however, that no person found guilty (by the entry of a final
judgment or decree by a court of competent jurisdiction) of a fraudulent
misrepresentation (within the meaning of Section 11(f) of the Act) shall be
entitled to contribution from any person who is not similarly found guilty of
such fraudulent misrepresentation.  This subsection (e) shall not be operative
as to you to the extent that the Partnership, the Dealer Manager or MD or any
person who controls the Partnership, the Dealer Manager or MD within the
meaning of the Act is entitled to receive or has received indemnification under
this Section 9.

       Section 10.  Representations, Warranties and Agreements to Survive
Delivery.  All representations, warranties and agreements contained in this
Agreement or contained in certificates delivered pursuant to this Agreement
will remain operative and in full force and effect, regardless of any
investigation made by or on behalf of you, the Dealer Manager or MD, and will
survive the Closing.

       Section 11.  Notices.  All communications hereunder shall be in writing
and, if sent to you, will be mailed, delivered or telegraphed and confirmed to
you at the address set forth on the signature page hereof, or if sent to Dealer
Manager, MD or the Partnership will be mailed, delivered or telegraphed and
confirmed to the Dealer Manager, MD or the Partnership at:
<PAGE>   17
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 17


              Mewbourne Securities, Inc.
              Mewbourne Development Corporation
              3901 S. Broadway
              Tyler, Texas  75701
              Attention:  Michael F. Shepard

       with a copy to:

              Vinson & Elkins L.L.P.
              3700 Trammell Crow Center
              2001 Ross Avenue
              Dallas, Texas 75201-2975
              Attention:  A. Winston Oxley

       Section 12.  Parties.  This Agreement will inure to the benefit of and
be binding upon you, the Dealer Manager, MD, the Partnership and your and their
respective successors, heirs and representatives.  This Agreement and its
conditions and provisions are intended to be and are for the sole and exclusive
benefit of the parties to it and their respective successors, heirs and
representatives and not for the benefit of any other person, firm or
corporation unless otherwise expressly stated.

       Section 13.  Governing Law.  This Agreement shall be governed by and
construed under the laws of the State of Texas.

       Section 14.  Modifications.  No provision of this Agreement may be
changed or terminated except by a writing signed by the party or parties to be
charged therewith.

       Section 15.  Waiver.  Any party to this Agreement may waive compliance
by any other party with any of the terms, provisions and conditions set forth
in this Agreement; provided, however, that any such waiver must be in a writing
specifically setting forth the provisions of this Agreement waived thereby.

       Section 16.  Entire Agreement.  This Agreement contains the entire
agreement among the parties to it and is intended to supersede any and all
prior agreements among those parties relating to the same subject matter.

       Section 17.  Invalidity.  In the event any provision of this Agreement
shall be held to be invalid in any circumstance, that invalidity shall not
affect any other provision of this Agreement.

       Section 18.  Counterparts.  This Agreement may be executed
simultaneously in several counterparts, each of which will be deemed an
original, but all of which together will constitute one and the same
instrument.

       Section 19.  Assignment.  No party may assign its rights or obligations
under this Agreement without the prior written consent of each other party
hereto, except that MD may assign its rights and obligations under this
Agreement in connection with a merger, consolidation, reorganization or other
similar transaction.
<PAGE>   18
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 18


       If the foregoing is in accordance with your understanding of our
agreement, kindly sign and return to us a counterpart hereof, whereupon this
instrument, along with all counterparts, will become a binding agreement among
you, the Dealer Manager, MD and the Partnership, all in accordance with its
terms.


                                 Sincerely,

                                 MEWBOURNE DEVELOPMENT CORPORATION


                                 By:                                  
                                        ------------------------------
                                 Its:                                 
                                        ------------------------------



                                 MEWBOURNE ENERGY PARTNERS 97-A, L.P.
                                 DRILLING PROGRAM

                                 By:    Mewbourne Development Corporation
                                        Managing General Partner


                                        By:                           
                                               -----------------------
                                        Its:                          
                                               -----------------------



                                 MEWBOURNE SECURITIES, INC.


                                 By:                                  
                                        ------------------------------
                                 Its:                                 
                                        ------------------------------
<PAGE>   19
Mewbourne Development 97 Drilling Program
Soliciting Dealer Agreement
             , 1997
Page 19



Confirmed, accepted and agreed to as of
the date first above written.



                                        
- ----------------------------------------
a corporation incorporated under the laws
of the State of                         
                ------------------------


By:                                     
       ---------------------------------
       Name:                            
              --------------------------
       Title:                           
              --------------------------

Address for Notice:

                                        
       ---------------------------------
                                        
       ---------------------------------
                                        
       ---------------------------------

Copy to:

                                        
       ---------------------------------
                                        
       ---------------------------------
                                        
       ---------------------------------

<PAGE>   1





                                                                     EXHIBIT 1.2
                            DEALER MANAGER AGREEMENT

                      Mewbourne Energy 97 Drilling Program

                                        , 1997


Mewbourne Securities, Inc.
3901 S. Broadway
Tyler, Texas  75701

Gentlemen:

         Mewbourne Development Corporation, a Delaware corporation ("MD"), is
or proposes to be the sole managing general partner (in such capacity the
"Managing Partner') of a limited partnership (the "Partnership") formed
pursuant to the Delaware Revised Uniform Limited Partnership Act (the "Delaware
Act").  MD intends to name the Partnership as follows:  Mewbourne Energy
Partners 97-A, L.P.  The Partnership will participate in a program, governed by
a Drilling Program Agreement (the "Program Agreement") among Mewbourne Oil
Company, a Delaware corporation ("MOC"), MD and the Partnership, the primary
purpose of which will be to drill Developmental Wells (as such term is defined
in the Prospectus referred to below).

         On behalf of the Partnership and MD, a Registration Statement on Form
S-1 (Registration No.          ) dated March     , 1997, relating to the offer
and sale of the Interests (hereinafter defined) was filed with the Securities
and Exchange Commission (the "Commission") under the Securities Act of 1933, as
amended (the "Act").  On , 1997, MD filed with the Commission on behalf of the
Partnership Amendment No. 1 to the Registration Statement.  The Registration
Statement was declared effective by the  Commission on               , 1997.
MD, the Partnership and the Interests are described in the Prospectus dated
,  1995 (the "Prospectus") that forms a part of the Registration Statement. As
used in this Soliciting Dealer Agreement (this "Agreement"), the terms
"Prospectus" and "Registration Statement" refer solely to the Prospectus and
Registration Statement, as amended, described above, except that (i) from and
after the date on which any post-effective amendment to the Registration
Statement is declared effective by the Commission, the term "Registration
Statement" shall refer to the Registration Statement as amended by that
post-effective amendment, and the term "Prospectus" shall refer to the
Prospectus then forming a part of the Registration Statement, and (ii) if the
Prospectus filed by MD pursuant to Rule 424(b) or (c) promulgated by the
Commission under the Act differs from the Prospectus on file with the
Commission at the time the Registration Statement or any post-effective
amendment thereto shall have become effective, the term "Prospectus" shall
refer to the Prospectus filed pursuant thereto from and after the date on which
it was filed.  Terms defined in the Prospectus and not otherwise defined herein
will have the meanings set forth in the Prospectus.

         MD desires to raise a minimum of $1,000,000 and a maximum of
$10,000,000 in capital for the Partnership by the sale of up to 1,000
($1,000,000) limited partner interests (the "Limited Partner Interests") and up
to 9,000 ($9,000,000) general partner interests (the "General Partner
Interests") in the Partnership (the Limited Partner Interests and the General
Partner Interests are collectively referred to as the "Interests").  The
Interests will be offered in $1,000 increments, with a minimum purchase of five
Interests ($5,000).

         The following are the terms on which the Managing Partner, on behalf
of the Partnership, appoints you exclusive agent ("Dealer Manager") to form a
group of National Association of Securities Dealers, Inc. member firms to
solicit subscribers for the purchase of interests:
<PAGE>   2
Mewbourne Energy 97 Drilling Program
Dealer Manager Agreement
________________, 1997
Page 2



         Section 1.  Appointment as Dealer Manager.  On the basis of the
representations, warranties and covenants contained in this Agreement, but
subject to the terms and conditions set forth herein:

         (a)     The Managing Partner hereby appoints you during the Offering
Period (as defined below) as exclusive agent to form and manage a group of
securities brokers or dealers selected by you, each of which shall be
registered under the Securities Exchange Act of 1934 (the "Soliciting Dealers")
and be a member in good standing with the National Association of Securities
Dealers, Inc. to assist you in the distribution and sale of Interests.  The
"Offering Period" (as such term is used in this Agreement) will commence on or
about the date on which the Registration Statement is declared effective and
will end no later than December 31, 1997.  MD has the right in its sole and
absolute discretion to terminate the offering of Interests and end the Offering
Period at any time.

         (b)     The Managing Partner hereby gives you, as Dealer Manager, the
right to solicit subscriptions of the Interests directly only in states where
you have registered as a broker-dealer under such states' blue sky laws.  Such
subscriptions shall be evidenced by execution by the prospective investor of a
Subscription Agreement.  It is understood that no sale shall be regarded as
effective unless and until accepted by the Managing Partner on behalf of the
Partnership.  The Managing Partner reserves the right in its sole discretion to
refuse to sell a Interest to any person at any time for any reason, without
liability to it or to you.

         (c)     You hereby accept appointment as a Dealer Manager and agree on
the terms and conditions set forth in this Agreement to use your reasonable
efforts to solicit subscriptions for the Interests during the Offering Period
and until the earlier of (i) the termination of the Offering Period or (ii) the
Closing (as hereinafter defined).  Neither your acceptance of that appointment
nor this Agreement shall constitute you and MD or the Partnership as an
association, partnership, unincorporated business or other separate entity.

         (d)     The price at which the Interests are to be offered shall be
$1,000 per Interest payable upon the terms set forth in the Prospectus:
provided, however, that the minimum purchase shall be five (5) Interests for a
subscription price of $5,000.

         (e)     If an offering for Interests in the Partnership is commenced
and subscriptions funds of $1,000,000 or more are not received by the
termination of the Offering Period with respect to Interests in the
Partnership, all subscription funds received by the termination of the Offering
Period with respect to Interests in the Partnership shall be returned in full
to the subscribers, together with any interest earned thereon, if any (as
provided in the Prospectus), and this Agreement will terminate without
obligation on your part or on the part of MD, except that (a) you will
promptly, upon notice, transmit to MD any funds advanced to you by MD of any
sales commissions and due diligence fees paid pursuant to Section 6(b) hereof
and which have not been reallowed to a Soliciting Dealer, and (b) the
indemnification and contribution provisions of Section 9 hereof shall continue
after such termination of this Agreement.

         Section 2.         Representations and Warranties of MD.  MD, in its
individual capacity and in its capacity as Managing Partner, hereby represents
and warrants to you that:

         (a)     In the name and on behalf of the Partnership, MD has prepared
and filed with the Commission the Registration Statement (including the
Prospectus) for the registration of the offering and sale of the Interests
under the Act.  The Registration Statement has become and is effective under
the Act.  Copies of the Registration Statement and the Prospectus have been or
will be delivered to you.

         (b)     On the Closing Date (as hereinafter defined) for the sale of
Interests, the Partnership will be a limited partnership duly formed and
validly existing under the laws of the State of Delaware and will be duly
qualified or registered as a foreign limited partnership or otherwise qualified
as a limited partnership in each jurisdiction in which





<PAGE>   3
Mewbourne Energy 97 Drilling Program
Dealer Manager Agreement
________________, 1997
Page 3


the nature of the activities conducted by it or the nature of the
assets owned by it make such qualification necessary (except where the failure
to so qualify or register would not have a material adverse effect on the
Partnership or the rights or liabilities of its Investor Partners).  In
addition, the Partnership shall have full and adequate partnership power and
partnership authority to enter into and perform this Agreement and the Program
Agreement and to own its properties and to conduct its business as proposed in
the Prospectus.

         (c)     MD is, and at all times through the Closing Date will be, a
corporation, validly existing and in good standing under the laws of the State
of Delaware with full and adequate corporate power and corporate authority to
enter into and perform this Agreement and the Agreement of Partnership and to
own its properties and to conduct its business as presently conducted and as
proposed in the Prospectus to be conducted.

         (d)     Each subscriber for Limited Partner Interests will become a
Limited Partner of the Partnership entitled to all the rights of a Limited
Partner under the Agreement of Partnership for the Partnership and the Delaware
Act upon (i) payment of the consideration for those Limited Partner Interests
specified in that subscriber's Subscription Agreement and (ii) acceptance by
the Managing Partner of that subscriber as a Limited Partner.  Each subscriber
for General Partnership Interests will become a General Partner of the
Partnership entitled to all the rights of a General Partner under the Agreement
of Partnership for the Partnership and the Delaware Act upon (i) payment of the
consideration for those General Partner Interests specified in that
subscriber's Subscription Agreement and (ii) acceptance by the Managing Partner
of that subscriber as a General Partner.  The Interests, when sold and paid for
as contemplated by the Prospectus, will represent validly authorized and duly
issued Interests and those Interests will conform in all material respects to
the statements relating thereto contained in the Prospectus, including the Form
of Agreement of Partnership attached as Exhibit A thereto.

         (e)     This Agreement has been duly and validly authorized by MD.  MD
has duly executed and delivered this Agreement, which constitutes a valid and
binding agreement of MD enforceable in accordance with its terms (except to the
extent that the enforceability of the indemnification provisions of Section 9
hereof may be limited under federal securities laws or to the extent the
enforceability of this Agreement may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws affecting the right of creditors
generally).

         (f)     The Commission has not issued any order preventing or
suspending the use of the Prospectus.

         (g)     From the time the Registration Statement initially became
effective through the Closing Date, the Registration Statement and the
Prospectus did and will comply in all material respects with the provisions of
the Act, and neither the Registration Statement and the Prospectus nor any
Sales Literature (as hereinafter defined) contains or will contain any untrue
statement of a material fact or omit to state a material fact necessary in
order to make the statements therein, in light of the circumstances under which
they were made, not misleading; provided, however, that the representations and
warranties contained in this subsection (g) shall not apply to statements in,
or omissions from, the Registration Statement, the Prospectus or the Sales
Literature based upon and in conformity with information furnished to MD or the
Partnership by you in writing specifically for use in the Registration
Statement, the Prospectus or Sales Literature.

         (h)     Based upon the opinion of Vinson & Elkins L.L.P., counsel for
MD, and subject to the assumptions and representations expressed therein, under
existing federal income tax laws and regulations the Partnership, upon its
formation, will be classified as the partnership for federal income tax
purposes.  The Partnership, at the Closing, will be classified as the
partnership for federal income tax purposes, and at all times subsequent
hereto, MD will use its best efforts to maintain the status of the Partnership
as a partnership for federal income tax purposes.





<PAGE>   4
Mewbourne Energy 97 Drilling Program
Dealer Manager Agreement
________________, 1997
Page 4



         (i)     Except as disclosed in the Prospectus, there is no litigation
or governmental proceeding pending or, to the best knowledge of MD, threatened
that involves the offering of the Interests or any of the properties or
businesses of MD that would, if adversely decided, materially and adversely
affect (financially or otherwise) the operation of the business of the
Partnership, MD or the offering.

         (j)     MD is not in violation of the Agreements of Partnership or in
material default in the performance of any obligation, agreement or condition
contained in any agreement by which the Partnership is bound.  The execution
and delivery of this Agreement and the Agreements of Partnership, the
fulfillment of the terms set forth herein and therein and the consummation of
the transactions contemplated herein and therein and in the Prospectus will not
conflict with or constitute a breach of or material default under the
Agreements of Partnership or under the certificate of incorporation or bylaws
of MD or under any other agreement, indenture or instrument by which the
Partnership or MD is bound or, to the best knowledge of MD, any law, rule,
regulation, order or decree of any court or any governmental body or
administrative agency applicable to MD or the Partnership.

         (k)     The financial information (including without limitation the
balance sheets and any accompanying notes and schedules) presented in the
Prospectus concerning MD presents fairly MD's financial position as of the
dates thereof in accordance with generally accepted accounting principles, and
there has been, and through the Closing Date shall be, no material adverse
change in its financial condition since the date of that information.

         (l)     There has been no material adverse change in the condition,
business or properties of MD, financial or otherwise, from that on the latest
dates as of which such condition, business or properties are set forth in the
Prospectus, except as referred to therein, and such properties and business
substantially conform and shall at the Closing Date with respect to the
Partnership substantially conform to the descriptions thereof contained in the
Prospectus.

         (m)     MD will timely apply, on behalf of the Partnership, to the
Internal Revenue Service for a tax shelter registration number and, if such a
number is received, will furnish such number to the Investor Partners of the
Partnership within a reasonable time after their admission to the Partnership
or within a reasonable time after the Partnership has received such number,
whichever occurs later.

         Section 3.  Covenants and Representations of Dealer Manager.  You
covenant with and represent to MD that:

         (a)     You are, and at all times through the last Closing Date will
be, a corporation, validly existing and in good standing as a corporation under
the laws of the jurisdiction set forth on the signature page hereof, with full
and adequate corporate power and corporate authority to enter into and perform
this Agreement.

         (b)     This Agreement has been duly and validly authorized by you.
You have duly executed and delivered this Agreement, which constitutes a valid
and binding agreement of you enforceable in accordance with its terms (except
to the extent that the enforceability of the indemnification provisions of
Section 9 hereof may be limited under federal securities law or to the extent
the enforceability of this Agreement may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws affecting the rights of creditors
generally).

         (c)     You will not offer to sell Interests to, solicit offers to buy
Interests from, or transmit Subscription Agreements to, any person on behalf of
MD that you have reasonable grounds to believe (based on information obtained
from such person or otherwise known to you) does not meet the age, net worth,
annual income or other standards applicable to that person as set forth in the
Subscription Agreement.

         (d)     You will deliver a copy of the Prospectus, containing such
legends as directed by MD, to each subscriber to whom you sell the Interests at
or before the completion of any sale of Interests to such subscriber (which





<PAGE>   5
Mewbourne Energy 97 Drilling Program
Dealer Manager Agreement
________________, 1997
Page 5


sale shall be deemed, for the purposes of this Agreement to occur on the date
on which that subscriber delivers subscription funds to the escrow agent), or
earlier if required by the blue sky or securities laws of any state.  You have
not and will not give any information or make any representation in connection
with the offer or sale of Interests other than as contained in the Prospectus,
and will not publish, circulate or otherwise distribute without MD's approval
any solicitation material other than the Prospectus and other sales material
("Sales Literature") provided to you by MD specifically for distribution to
subscribers with the Prospectus.  Any such Sales Literature, if distributed,
must have been preceded or must be accompanied by the Prospectus.  You agree
not to discuss any specific oil and gas prospect or to refer to any such oil
and gas prospect in any analysis or report on the Interests prepared by you or
on your behalf.

         (e)     You will make offers to sell Interests to, sell to or solicit
offers to subscribe for Interests from persons in only those states or other
jurisdictions where MD represents to you in writing that such Interests may be
offered and sold and you agree to make reasonable efforts to comply with all
applicable laws, rules and regulations of those states and jurisdictions in
which you offer or sell Interests.

         (f)     You are and on the last Closing Date will be (i) a securities
broker-dealer registered with the Securities and Exchange Commission and any
jurisdiction where broker-dealer registration is required in order to offer and
sell the Interests and (ii) a member in good standing of the National
Association of Securities Dealers, Inc.  ("NASD").

         (g)     You agree to make reasonable efforts to sell Interests or
cause them to be sold by the Soliciting Dealers in a manner consistent with all
the rules of the NASD applicable in connection with the offering of Interests
including, without limitation, the following provisions of Article III to the
Rules of Fair Practice:

                        2730.  SECURITIES TAKEN IN TRADE

                 (a)      A member engaged in a fixed price offering, who
         purchases or arranges the purchase of securities taken in trade, shall
         purchase the securities at a fair market price at the time of purchase
         or shall act as agent in the sale of such securities and charge a
         normal commission therefor.

                 (b)      When used in this section--

                 (1)      the term "taken in trade" means the purchase by a
         member as principal, or as agent for the account of another, of a
         security from a customer pursuant to an agreement or understanding
         that the customer purchase securities from the member which are part
         of a fixed price offering.

                 (2)      the term "fair market price" means a price not higher
         than the price at which the securities would be purchased from the
         customer or from a similarly situated customer in the ordinary course
         of business by a dealer in such securities in transactions of similar
         size and having similar characteristics but not involving a security
         taken in trade.

                 (3)      the term "normal commission" means an amount of
         commission which the member would normally charge to that customer or
         a similarly situated customer in the ordinary course of business in
         transactions of similar size and having similar characteristics but
         not involving a security taken in trade.

                 (c)      For purposes of this Section a member shall be

                 (1)      deemed, with respect to securities other than common
         stocks, to have taken such securities in trade at a fair market
         price when the price paid is not higher than the highest independent
         bid for the securities at the time of purchase, if such bid quotations
         for the securities are readily available.





<PAGE>   6
Mewbourne Energy 97 Drilling Program
Dealer Manager Agreement
________________, 1997
Page 6


                 (2)      presumed, with respect to common stocks, to have
         taken such common stocks in trade at a fair market price when
         the price paid is not hi(,her than the highest independent bid for the
         securities at the time of purchase, if such bid quotations for the
         securities are readily available.

                 (3)      presumed to have taken a security in trade at a price
         higher than a fair market price when the price paid is higher than the
         lowest independent offer for the securities at the time of purchase,
         if such offer quotations for the securities are readily available.

                 (d)      A member, in connection with every transaction
         subject to this Section, shall with respect to

                 (1)      common stocks, which are traded on a national
         securities exchange or for which quotations are entered in an
         automated quotation system, obtain the necessary bid and offer
         quotations from the national securities exchange or from the automated
         quotation system; and

                 (2)      other securities and common stocks not included in
         subparagraph (1) of this subsection (d) obtain directly or with the
         assistance of an independent agent bid and offer quotations from two
         or more independent dealers relating to the securities to be taken in
         trade or, if such quotations are not readily available, exercise its
         best efforts to obtain such quotations with respect to securities
         having similar characteristics and of similar quality as those to be
         taken in trade.

                 (e)      A member who purchases a security taken in trade
         shall keep or cause to be kept adequate records to demonstrate
         compliance with this Section and shall preserve the records for at
         least 24 months after the transaction.  If an independent agent is
         used for the purpose of obtaining quotations, the member must request
         the agent to identify the dealers from whom the quotations were
         obtained and the time and date they were obtained or request the agent
         to keep and maintain for at least 24 months a record containing such
         information.


                           2740.  SELLING CONCESSIONS

                 In connection with the sale of securities which are part of a
fixed price offering:

                 (a)      A member may not grant or receive selling
         concessions, discounts, or other allowances except as consideration
         for services rendered in distribution and may not grant such
         concessions, discounts or other allowances to anyone other than a
         broker or dealer actually engaged in the investment banking or
         securities business; provided, however, that nothing in this Section
         shall prevent any member from (1) selling any such securities to any
         person, or account managed by any person, to whom it has provided or
         will provide bona fide research, if the stated public offering price
         for such securities is paid by the purchaser; or (2) selling any such
         securities owned by him to any person at any net price which may be
         fixed by him unless prevented therefrom by agreement.

                 (b)      The term "bona fide research," when used in this
         Section, means advice, rendered either directly or through
         publications or writings, as to the value of securities, the
         advisability of investing in, purchasing, or selling securities, and
         the availability of securities or purchasers or sellers of securities,
         or analyses and reports concerning issuers, industries, securities,
         economic factors and trends, portfolio strategy, and performance of
         accounts; provided, however, that investment management or investment
         discretionary services are not bona fide research.





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                 (c)      A member who grants a selling concession, discount or
         other allowance to another person shall obtain a written agreement
         from that person that he will comply with the provisions of this
         Section, and a member who grants such selling concession, discount or
         other allowance to a nonmember broker or dealer in a foreign country
         shall also obtain from such broker or dealer a written agreement to
         comply, as though such broker or dealer were a member,  with the
         provisions of Section 8 and 36 of this Article and to comply with
         Section 25 of this Article as that Section applies to a nonmember
         broker/dealer in a foreign country.

                 (d)      A member who receives an order from any person
         designating another broker or dealer to receive credit for the sale
         shall, within 30 days after the end of each calendar quarter, file
         reports with the Association containing the following information with
         respect to each fixed price offering which terminated during that
         calendar quarter:  the name of the person making the designation; the
         identity of the brokers or dealers designated; the identity and amount
         of securities for which each broker or dealer was designated; the date
         of the commencement and termination of the offering and such other
         information as the Association shall deem pertinent.

                 (e)      A member who is designated by its customer for the
         sale of securities shall keep, and maintain for a period of 24 months,
         records in such form and manner to show the following information:
         name of customer making the designation; the identity and amount of
         securities for which the member was designated; the identity of the
         manager or managers of the offering, if any; the date of the
         commencement of the offering and such other information as the
         Association shall deem pertinent.


                        2420.  DEALING WITH NON-MEMBERS

                 (a)      No member shall deal with any non-member broker or
         dealer except at the same prices, for the same commissions or fees,
         and on the same terms and conditions as are by such member accorded to
         the general public.

                 (b)      Without limiting the generality of the foregoing, no
         member shall:

                          (1)     in any transaction with any non-member broker
                 or dealer, allow or grant to such non-member broker or dealer
                 any selling concession, discount or other allowance allowed by
                 such member to a member of a registered securities association
                 and not allowed to a member of the general public;

                          (2)     join with any non-member broker or dealer in
                 any syndicate or group contemplating the distribution to the
                 public of any issue of securities or any part thereof, or

                          (3)     sell any security to or buy any security from
                 any non-member broker or dealer except at the same price at
                 which at the time of such transaction such member would buy or
                 sell such security, as the case may be, from or to a person
                 who is a member of the general public not engaged in the
                 investment banking or securities business.

                 (c)      Transaction with foreign non-members.  The provisions
         of paragraphs (a) and (b) of this rule shall not apply to any
         non-member broker or dealer in a foreign country who is not eligible
         for membership in a registered securities association, but in any
         transaction with any such foreign non-member broker or dealer, where a
         selling concession, discount, or other allowance is allowed, a member
         shall as a condition of such transaction secure from such foreign
         broker or dealer an agreement that, in making any sales to purchasers





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         within the United States of securities acquired as a result of such
         transactions, he will conform to the provisions of paragraphs (a) and
         (b) of this rule to the same extent as  though he were a member of the
         Corporation.

                 (d)      "Non-member broker or dealer".  For the purpose of
         this rule, the term "non-member broker or dealer" shall include any
         broker or dealer who makes use of the mails or of any means or
         instrumentality of interstate commerce to effect any transaction in,
         or to induce the purchase or sale of, any security, otherwise than on
         a national securities exchange, who is not a member of any securities
         association, registered with the Commission pursuant to Section 15A of
         the Act, except a broker or dealer who deals exclusively in commercial
         paper, bankers' acceptances or commercial bills.

                 (e)      Nothing in this rule shall be so construed or applied
         as to prevent any member of the Corporation from granting to any other
         member of any registered securities association any dealer's discount,
         allowance, commission, or special terms.

         2810.  DIRECT PARTICIPATION PROGRAMS, (B) REQUIREMENTS (2) SUITABILITY
(B)  In recommending to a participant the purchase, sale or exchange of an
interest in a direct participation program, a member or person associated with
a member shall:

                          (i)     have reasonable grounds to believe, on the
                 basis of information obtained from the participant concerning
                 his investment objectives, other investments, financial
                 situation and needs, and any other information known by the
                 member or associated person, that:

                                  a.       the participant is or will be in a
                          financial position appropriate to enable him to
                          realize to a significant extent the benefits
                          described in the prospectus, including the tax
                          benefits where they are a significant aspect of the
                          program:

                                  b.       the participant has a fair market
                          net worth sufficient to sustain the risks inherent in
                          the program, including loss of investment and lack of
                          liquidity; and

                                  c.       the program is otherwise suitable
                          for the participant; and

                          (ii)    maintain in the files of the member documents
                 disclosing the basis upon which the determination of
                 suitability was reached as to each participant.

                 (c)      Notwithstanding the provisions of subsections (a) and
         (b) hereof, no member shall execute any transaction in a direct
         participation program in a discretionary account without prior written
         approval of the transaction by the customer.

                    2750.  TRANSACTIONS WITH RELATED PERSONS

                 (a)      Except as otherwise provided in Subsection (d) of
         this Section, no member engaged in a fixed price offering of
         securities shall sell the securities to, or place the securities with,
         any person or account which is a related person of the member unless
         such related person is itself subject to this Section or is a
         non-member foreign broker or dealer who has entered into the
         agreements required by Subsection 24(c) of this Article.

                 (b)      For purposes of this Section 36, a "related person"
         of a member includes any person or account which directly or
         indirectly owns, is owned by or is under common ownership with the
         member.





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                 (c)      A person owns another person or account for purposes
         of this Section if the person directly or indirectly:

                          (1)     has the right to participate to the extent of
                 more than 25 percent in the profits of the other person; or

                          (2)     owns beneficially more than 25 percent of the
                 outstanding voting securities of the person.

                 (d)      The prohibition contained in Subsection (a) does not
         apply to the sale of securities to, or the placement of securities in,
         a trading or investment account of a member or a related person of a
         member after termination of the fixed price offering if the member or
         the related person of the member has made a bona fide public offering
         of the securities. A member or a related person of a member is
         presumed not to have made a bona fide public offering for the purpose
         of this subsection if the securities being offered immediately trade
         in the secondary market at a price or prices which are at or above the
         public offering price.

         (h)     You shall immediately forward all Subscription Agreements
received by you, together with all checks received in payment of the purchase
price for Interests, in accordance with Section 4(b).

         (i)     If you have reviewed representative oil and gas properties
which have been designated by or held the inventory of MD or its affiliates,
you will not discuss any of such oil and gas properties in connection with the
sale of Interests or otherwise indicate any facts about such properties except
those, if any, discussed in the Prospectus.

         (j)     You will comply with the duties imposed by Rules 15c2-4 and
15c2-8 as promulgated by the Securities and Exchange Commission pursuant to
Section 15 of the Securities Exchange Act of 1934, as amended.  You will cause
the Soliciting Dealers to transmit for prompt deposit all subscriptions checks,
before noon of the next business day after their receipt by a Soliciting
Dealer, in the designated Partnership escrow account.  In the event you receive
a check which is not payable to the escrow agent, you shall promptly return
such check directly to the subscriber not later than the end of the next
business day following its receipt.

         (k)     Prior to recommending an investment in or offering or selling
the Interest to a prospective purchaser you shall have completely read the
Prospectus and related materials and have reasonable grounds to conclude that:
(1) the prospective purchaser is or will be in a financial position to realize
the benefits described in the Prospectus of an investment in the Interests; (2)
the prospective purchaser has met the suitability requirements described in the
Prospectus and has a fair market net worth sufficient to sustain the risks
inherent in an investment in the Interests specifically, including, the loss of
the entire investment and lack of liquidity; and (3) the investment is
otherwise suitable for the prospective investor.

         (l)     You will maintain in your files for a period of six (6) years
from the close of any Offering Period documents which disclose the basis upon
which you determined that the prospective investor satisfied the suitability
requirements and was otherwise suitable.

         (m)     Notwithstanding the provisions of subsection (k) hereof, you
will not execute any transaction with respect to Interests in the Partnership
on behalf of a discretionary account without prior approval of the transactions
by the customer.

         (n)     In the event that you have been notified by MD that the
Prospectus is materially deficient, you will suspend and cause the Soliciting
Dealers to suspend sales until such time as the Prospectus is appropriately
amended or





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supplemented.  You will deliver the amended Prospectus or any supplements
thereto to all prospective purchasers and to purchasers who acquired Interests
prior to the date you suspended sales.

         (o)     Pursuant to this Agreement, you will:

                 (i)      not permit any Soliciting Dealer to offer for sale or
         sell any of the Interests in any state where the Interests have not
         been registered;

                 (ii)     use your best efforts to insure that the Soliciting
         Dealers conduct the Offering pursuant to the Securities Act of 1933,
         as amended, state securities laws, the terms of this Agreement, and in
         conformity with the provisions of the Prospectus;

                 (iii)    not have any direct interest in the Partnership.  In
         no event shall the Dealer Manager be considered or become a partner in
         the Partnership, and the Dealer Manager shall have no voice or right
         to be involved in the management of the affairs of any of the
         Partnership; and

                 (iv)     promptly pay the Soliciting Dealers the negotiated
         sales commissions and due diligence fees as provided in the Soliciting
         Dealer Agreement executed with the respective Soliciting Dealers.

         (p)     You have conducted your own independent due diligence inquiry
and have concluded that all material facts are adequately and accurately
disclosed and, prior to executing a purchase order in the Interests, will
inform the prospective purchaser, or cause him to be informed by a Soliciting
Dealer, of all pertinent facts relating to the liquidity of the Interests
during the life of the Partnership.

         (q)     Each Soliciting Dealer shall be required to execute a
Soliciting Dealer Agreement in the form attached hereto as Annex "A" and made a
part hereof.

         (r)     You representations, warranties and covenants as contained in
this Section 3 will continue in effect throughout the Offering Period.

         Section 4.       Subscriptions and Closing.

         (a)     You acknowledge and agree that MD has reserved the right to
reject or reduce any subscription and that subscriptions for Interests will be
accepted by MD only from investors who in the judgment of MD meet the
appropriate suitability standards set forth in the Prospectus and the
Subscription Agreement.

         (b)     All Subscription Agreements and all checks received in payment
of the purchase price for Interests shall be subject to, and MD and you hereby
agree that you each shall act in accordance with, the following provisions:

                 (i)      You shall cause all Subscription Agreements and
         checks, by noon of the business day following the receipt thereof, to
         be delivered to NationsBank, Texas, N.A., Tyler, Texas or other escrow
         agent designated by MD (the "Escrow Agent").  All checks will be
         deposited in a separate escrow account with the Escrow Agent, to be
         held therein in accordance with the terms of the Escrow Agreement
         between MD and the Escrow Agent and to be released only in accordance
         with the Escrow Agreement; and

                 (ii)     MD shall, by noon of the second business day
         following its receipt of a copy of the Subscription Agreement, advise
         you and the applicable Soliciting Dealer by telegram, telecopy or
         other  similar means of telecommunications or by telephone (confirmed
         in writing), if MD initially accepts or rejects the





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         subscription evidenced by that Subscription Agreement because that
         subscriber is considered not suitable for Interests, and if that
         subscription has been rejected by MD, MD shall, promptly after
         advising  you and the applicable Soliciting Dealer of that rejection,
         direct the Escrow Agent to return to the Soliciting Dealer and the
         subscriber's check, and you shall cause the Soliciting Dealer to
         return the originally executed Subscription Agreement and that check
         to the subscriber.

         (c)     MD will notify you and each Soliciting Dealer of the closing
of the offering of Interests in the Partnership and the date as of which the
Partnership is to be funded with subscription proceeds held under the Escrow
Agreement.  A closing (the "Closing") will be scheduled to be held at the
offices of MD, 3901 S. Broadway, Tyler, Texas 75701, as soon as practicable
after the date on which you shall have been notified of the closing of the
offering of Interests in the Partnership, or on such date and at such place as
MD may determine (the "Closing Date").

         (d)     The right of the Partnership to use funds deposited in the
Partnership account for purposes other than the payment of commissions and fees
shall be subject to the accuracy of and the compliance by MD with its
representations, warranties and covenants set forth herein, to its performance
of its obligations hereunder and to the satisfaction at the Closing with
respect to the Partnership of each of the following further conditions:

                 (i)      You shall have received a copy of the opinion of
         Vinson & Elkins L.L.P., counsel to MD and the Partnership, as to
         certain federal income tax matters discussed under "Tax Aspects" in
         the Prospectus, which opinion shall be reasonably satisfactory to you
         and your counsel as of the Closing Date.

                 (ii)     You shall have received a blue sky memorandum
         prepared by Vinson & Elkins L.L.P. with respect to the Partnership, to
         the effect that the Interests have been duly registered or qualified
         for sale under the securities or blue sky laws of the states in which,
         in accordance with such memorandum, offers and sales of the Interests
         may be made to investors (being those states with respect to which you
         and other Soliciting Dealers requested that MD use its reasonable
         efforts to register or qualify the Interests for offering and sale
         under the securities or blue sky laws of such states pursuant to
         Section 5(e) hereof).

                 (iii)    All proceedings and documents in connection with the
         transactions contemplated by the Prospectus and this Agreement shall
         be reasonably satisfactory in form and substance to you and your
         counsel, and MD and the Partnership shall use their reasonable efforts
         to ensure that you and your counsel shall have received such other
         documents in connection with such transactions as you or they may
         reasonably request.

                 (iv)     You and your counsel shall have received a letter or
         letters from Vinson & Elkins L.L.P. in form and scope
         reasonably satisfactory to you and your counsel as to the due
         organization of the Partnership under the law of Delaware, the due
         admission of the Limited Partners or General Partners to the
         Partnership, the due organization of MD under Delaware law, the
         qualification of the Partnership and MD to conduct business in Texas
         as a foreign limited partnership and corporation, respectively, the
         due execution of this Agreement by the Partnership and MD and the due
         execution of the Agreement of Partnership of the Partnership by MD.

         Section 5.       Covenants of MD.  MD covenants with you, in its
individual capacity and in its capacity as Managing Partner, that:

         (a)     MD will deliver to you, at MD's sole expense, such copies of
the Prospectus and related Subscription Agreements and Sales Literature as you
may reasonably request.





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         (b)     If any event that occurs before the Closing Date and that
relates to or affects the business or condition (financial or other) of MD or
the Partnership makes it necessary to amend or supplement the Prospectus or the
Registration Statement in order that the Prospectus or the Registration
Statement will not contain an untrue statement of a material fact or omit to
state a material fact necessary in order to make the statements therein not
misleading in light of the circumstances existing at the time it is delivered
to a subscriber, MD will (i) notify you of the occurrence of such event, (ii)
prepare, file, transmit and use its reasonable efforts to cause to become
effective (to the extent appropriate) any such required amendments or
supplements to the Prospectus or the Registration Statement, (iii) advise you,
promptly after MD receives notice thereof, of the time when any post-effective
amendment to the Registration Statement has become effective or of the time
when any amendment or supplement to the Prospectus has been filed and (iv)
promptly prepare and furnish to you a reasonable number of copies of the
amendments of, or supplements to, the Prospectus or the Registration Statement.

         (c)     MD will notify you immediately and confirm the notice in
writing of the issuance by the Commission or by any state securities
administrator of any stop order suspending the effectiveness of any
registration or qualification of the Interests for sale or enjoining the sale
of the interests or of the initiation of any  proceedings for that purpose.  MD
will make every reasonable effort to prevent the issuance of any such stop
order and, if any such stop order shall at any time be issued, to obtain the
lifting thereof at the earliest possible moment.

         (d)     As soon as practicable after the receipt of any Subscription
Agreements, MD will approve or reject such subscriptions and notify you of the
same.

         (e)     In addition to those jurisdictions in which the Blue Sky
Memorandum indicates that you may offer (or solicit offers) for Interests, MD
will use its reasonable efforts to register or qualify the Interests for
offering and sale under the securities or blue sky laws of such additional
jurisdictions as you may request, will furnish all such information and
documents as may be reasonably necessary for such purpose and will notify you
in writing as to the effective date of such registrations or qualifications as
soon as practicable after the receipt or confirmation thereof, provided that
you shall have specified and made such request in writing to MD with respect to
each additional jurisdiction in which you intend to offer any of the Interests
for sale, or solicit any offers to subscribe for or buy any of the Interests,
or otherwise negotiate with any person in respect of any of the Interests, and
MD shall have no duty, responsibility, liability or obligation to you under
this subsection (e) or any other provision hereof with respect to any other
jurisdiction.  MD will undertake to file all reports required to be filed
subsequent to completion of the offering of the Interests and otherwise to
continue to comply with the securities or blue sky laws of each such
jurisdiction.

         Section 6.  Payment of Expenses and Fees.

         (a)     Except as specifically provided elsewhere in this Agreement,
you, the Soliciting Dealers and MD and the Partnership will pay their own
expenses incident to the transactions contemplated by this Agreement, including
fees of their counsel.

         (b)     Prior to the time that $1,000,000 or more of subscription
funds for the Partnership are received and accepted, MD may, but is not
obligated to, advance to you from MD's own funds the sales commissions and due
diligence fees which would otherwise be payable in connection with subscription
funds received and accepted prior to such time; provided that such advance may
only be paid with respect to subscriptions that have been accepted by MD. In
the event that either (1) subscription funds of $1,000,000 or more are not
received by the termination of the Offering Period with respect to Interests in
the Partnership or (ii) MD otherwise elects not to close the offering of the
Interests in the Partnership, you will promptly upon notice transmit to MD
funds in the amount of the sales commissions and due diligence fees advanced to
you and which have not been reallowed to a Soliciting Dealer.





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         (c)     Upon the receipt and acceptance of $1,000,000 in subscriptions
for the Partnership, MD may, but is not obligated to, advance to you from MD's
own funds sales commissions and due diligence fees relating to subscriptions
solicited by you; provided that such advance may only be paid with respect to
subscriptions that have been accepted by MD and for which the subscription
funds have cleared at the office of the Escrow Agent.

         (d)     In the event that MD makes an advance of sales commissions and
due diligence fees pursuant to Section 6(b) or (c) above, you hereby agree that
(i) prior to the Closing, MD retains the right in its sole discretion to refund
to any subscriber solicited by you the full amount of the subscription funds
transmitted by that subscriber and (ii) in the event that MD refunds
subscription funds to a subscriber solicited by you, you will promptly upon
receipt of notice of that refund transmit to MD funds in the amount of the
sales commissions and due diligence fees advanced to you with respect to your
acceptance of an order for Interests from such subscriber and which have not
been reallowed to a Soliciting Dealer.

         (e)     If the Closing for the sale of Interests in the Partnership
occurs, as compensation for your services under this Agreement, MD shall pay
you from its own funds:  (i) a cash sales commission based on eight percent
(8%) of the sales price of Interests, which you shall reallow to the Soliciting
Dealers for the Interests sold by them, and (ii) you may also be reimbursed up
to one-half percent ( 1/2%) of the sales price of Interests sold by you for
actual expenses incurred in affirmatively discharging your due diligence
responsibilities pursuant to Section 4 of Appendix F to the NASD Rules of Fair
Practice, less any sales concessions and due diligence fees advanced to you
prior to that Closing under Section 6(b) or (c) above, except that neither you
nor any Soliciting Dealer will receive any such sales commissions or due
diligence fees for Interests sold to (i) officers, directors or employees of MD
or affiliates thereof, (ii) affiliates of the Managing Partner or (iii) if you
so elect by notifying MD in writing, any of your officers, directors, employees
or registered representatives.  No sales commissions or due diligence fees will
be paid on subscriptions refunded for any reason to subscribers prior to that
Closing.

         Section 7.  Conditions to Obligations of Soliciting Dealer.  Your
obligations under this Agreement are subject to the following:

         (a)     the accuracy of and compliance with the representations and
warranties of MD made in Section 2 hereof and the performance by MD,
individually and in its capacity as Managing Partner, of all material
obligations under this Agreement; and

         (b)     the absence, on the Closing Date, of any stop order issued
under the Act suspending the use of the Prospectus or the sale of the Interests
or of the initiation or the threatened initiation of any proceedings therefor.

         If any of the conditions specified in this Section 7 shall not have
been fulfilled, or cannot be fulfilled on or prior to the Closing Date with
respect to the Partnership, this Agreement and all of your obligations under
it, other than those contained in Section 9 hereof, may be terminated by you by
notifying MD of such termination in writing or by telegram at or prior to the
Closing with respect to the Partnership, and any such termination shall be
without liability of any party to any other party except as otherwise provided
in Section 9 hereof.

         Section 8.  Conditions to Obligations of MD.  The obligations of MD
under this Agreement are subject to the following:

         (a)     the accuracy of and compliance with your representations and
warranties made in Section 3 hereof and the performance by you of all material
obligations under this Agreement;





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         (b)     the absence, on the Closing Date, of any stop order issued
under the Act suspending the use of the Prospectus or the sale of the Interests
or of the initiation or the threatened initiation of any proceedings therefor;
and

         (c)     if the Partnership elects in its discretion to offer
rescission to any subscriber because (i) any of the conditions described in
this Agreement shall not have been fulfilled or (ii) other circumstances arise
subsequent to the date hereof that in the judgment of MD require that such an
offer be made, in either case because of any action or inaction taken or failed
to be taken by you in connection with your offering or sale of the Interests,
you agree to return any sales commissions and due diligence fees earned by you
and not reallowed to a Soliciting Dealer  with respect to any purchaser who in
fact rescinds in response to such offer, promptly upon written notice of that
rescission from the Partnership.

         If any of the conditions specified in this Section 8 shall not have
been fulfilled, or cannot be fulfilled on or prior to the Closing Date with
respect to the Partnership, this Agreement and all obligations of the
Partnership and MD under it, other than those contained in Section 9 hereof,
may be terminated by MD by notifying you of that termination in writing or by
telegram at or prior to the Closing and any such termination shall be without
liability of any party to any other party except as otherwise provided in
Section 9 hereof.

         Section 9.  Indemnification.

         (a)     MD will indemnity and hold you harmless against any losses,
claims, damages or liabilities, joint or several, to which you may become
subject, under the Act or otherwise, insofar as such losses, claims, damages or
liabilities (or actions in respect thereof) arise out of or are based upon (i)
any untrue statement of any material fact contained in the Registration
Statement, the Prospectus or any Sales Literature or any omission to state
therein a material fact required to be stated therein or necessary to make the
statements therein in light of the circumstances under which they were made not
misleading (other than any untrue statement or omission made in reliance upon
and in conformity with information furnished to MD or the Partnership by or on
behalf of you, your officers, directors or controlling persons or at your or
their request specifically for use in the preparation of the Registration
Statement, the Prospectus or any Sales Literature or any amendment thereof or
supplement thereto); provided that the foregoing indemnity is subject to the
condition that, insofar as it relates to any untrue statement or omission made
in the Prospectus but eliminated or remedied in an amendment thereof or
supplement thereto available to you prior to delivery of written confirmation
of sale, such indemnity shall not inure to the benefit of any person from whom
the person asserting any such loss, claim, damage or liability purchased the
Interests that are the subject thereof (or to the benefit of any person who
controls any such person), if a copy of the amendment or supplement to the
Prospectus was not sent or given to that person with or prior to the written
confirmation of the sale of those Interests to that person or (ii) a breach by
MD or the Partnership of any of its respective representations, warranties,
agreements or covenants contained in this Agreement; and MD will reimburse you
for all legal or other expenses (including reasonable expenses of internal and
outside counsel) reasonably incurred by you in connection with defending any
such action or claim.  The agreement of indemnity in this Section 9(a) and in
Section 9(b) below shall be in addition to any liability that MD or the
Partnership may otherwise have and shall extend upon the same terms and
conditions to each person, if any, who controls you and shall apply whether or
not any negligent act or omission by you is alleged or proven; provided,
however, that neither MD nor the Partnership shall be responsible under this
Agreement for any losses, damages or liabilities to the extent they are found
in a final judgment of a court of competent jurisdiction to have resulted
solely from your gross negligence or willful misconduct in performing services
hereunder.

         (b)     The Partnership shall indemnify you for any losses, claims,
damages or liabilities relating to the partnership and to which you may become
subject due to an alleged violation of federal or state securities laws and
which arise out of or are based upon the items set forth in Sections 9(a)(i)
and (ii) above (and are subject to the same conditions and limitations set
forth in 9(a)(i) and (ii) above) if (i) there has been a successful
adjudication on the merits of each





<PAGE>   15
Mewbourne Energy 97 Drilling Program
Dealer Manager Agreement
________________, 1997
Page 15


count involving alleged securities laws violations as to you, (ii) such claims
have been dismissed with prejudice on the merits by a court of competent
jurisdiction as to you or (iii) a court of competent jurisdiction approves a
settlement of the claims against you. In connection with any claim for
indemnification for federal or state securities law violations under this
Section 9(b), you shall place before such court the positions of the Securities
and Exchange Commission, the Securities Commission of the State of Texas and
any other applicable regulatory authority with respect to such indemnification
for securities law violations.

         (c)     You agree to indemnity and hold harmless MD and the
Partnership against any losses, claims, damages or liabilities, joint or
several, to which any of them may become subject, under the Act or otherwise,
insofar as such losses, claims, damages or liabilities (or actions in respect
thereof) arise out of or are based upon (i) any untrue statement of a material
fact made by you with respect to your offering of the Interests, (ii) any
untrue statement of a material fact contained in the Registration Statement,
the Prospectus or any Sales Literature or any omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein in light of the circumstances under which they were made not
misleading, but only to the extent that such untrue statement or omission was
made in reliance upon and in conformity with information furnished to MD or the
Partnership by or on behalf of you, your officers, directors or controlling
persons or at your or their request for use in the preparation of the
Registration Statement, the Prospectus or any Sales Literature or an amendment
thereof or supplement thereto or (iii) a breach by you of any of your
representations, warranties, covenants or agreements contained in this
Agreement; and you will reimburse MD and the Partnership for any legal or other
expenses reasonably incurred by any of them in connection with investigating or
defending any such action or claim.  The agreement of indemnity contained in
this subsection (c) shall be in addition to any liability which you may
otherwise have and shall extend, upon the same terms and conditions, to each
partner of the Partnership and to each officer, director and other person, if
any, who controls MD.

         (d)     Within seven days after receipt by an indemnified party under
subsection (a), (b) or (c) above of notice of the commencement of any action,
that indemnified party shall, if a claim in respect thereof is to be made
against the indemnifying party under that subsection, notify the indemnifying
party in writing of the commencement thereof; but the omission so to notify the
indemnifying party shall not relieve it from any liability which it may have to
any indemnified party otherwise than under that subsection.  In case any such
action shall be brought against any indemnified party, and the indemnified
party shall notify the indemnifying party of the commencement thereof, the
indemnifying party shall be entitled to participate in, and to the extent that
it shall wish, jointly with any other indemnifying party similarly notified, to
assume the defense thereof with counsel reasonably satisfactory to such
indemnified party, and after notice from the indemnifying party to such
indemnified party of its election so to assume the defense thereof and
retention of such counsel, the indemnifying party shall not be liable to such
indemnified party under such part for any legal or other expense subsequently
incurred by such indemnified party in connection with the defense thereof other
than reasonable costs of investigation unless (i) the employment by the
indemnified party of separate counsel shall have been authorized in writing in
advance by an indemnifying party in connection with the defense of such action,
(ii) the indemnifying parties shall not have employed counsel to have charge of
the defense of such action, (iii) such indemnified party shall have reasonably
concluded that there may be one or more defenses available to it which are
different from or additional to those available to one or more of the
indemnifying parties, or (iv) such indemnified party shall have concluded that
there is any material conflict of interest such that representation of the
indemnifying party and the indemnified party would not be in the best interests
of the indemnified party.  Notwithstanding anything to the contrary in this
Section 9, the indemnifying party  shall not be liable for any settlement of a
claim or action without its written consent.

         (e)     To provide for just and equitable contribution in any action
in which a claim for indemnification is made pursuant to this Section 9, but
when it is judicially determined (by the entry of a final judgment or decree by
a court of competent jurisdiction and the expiration of time to appeal or the
denial of the last appeal) that indemnification may not be enforced in that
case notwithstanding that this Section 9 provides for indemnification in that
case, all the parties hereto shall contribute to the aggregate losses, claims,
damages or liabilities to which they may be subject (after





<PAGE>   16
Mewbourne Energy 97 Drilling Program
Dealer Manager Agreement
________________, 1997
Page 16


contribution from others) in such proportion so that you are responsible for
the portion represented by the percentage that the sales commissions and due
diligence fees received by you bears to the gross proceeds of the offering of
the Interests, and so that the Partnership (to the extent permitted by
subsection (b) of this Section 9) and MD are responsible for the remaining
portion; provided, however, that no person found guilty (by the entry of a
final judgment or decree by a court of competent jurisdiction) of a fraudulent
misrepresentation (within the meaning of Section 11(f) of the Act) shall be
entitled to contribution from any person who is not similarly found guilty of
such fraudulent representation. This subsection (e) shall not be operative as
to you to the extent that the Partnership or MD or any person who controls the
Partnership or MD within the meaning of the Act is entitled to receive or has
received indemnification under this Section 9.

         Section 10.  Representations, Warranties and Agreements to Survive
Delivery.  All representations, warranties and agreements contained in this
Agreement or contained in certificates delivered pursuant to this Agreement
will remain operative and in full force and effect, regardless of any
investigation made by or on behalf of you or MD, and will survive the Closing.

         Section 11.  Notices. All communications hereunder shall be in writing
and, if sent to you, will be mailed, delivered or telegraphed and confirmed to
you at the address set forth on the signature page hereof, or if sent to
Managing Dealer, MD or the Partnership will be mailed, delivered or telegraphed
and confirmed to you, MD or the Partnership at:

                 Mewbourne Development Corporation
                 3901 S. Broadway
                 Tyler, Texas  75701
                 Attention:  Michael F. Shepard

         with a copy to:

                 Vinson & Elkins L.L.P.
                 3700 Trammell Crow Center
                 2001 Ross Avenue
                 Dallas, Texas  75201
                 Attention:  A. Winston Oxley

         Section 12.  Parties.  This Agreement will inure to the benefit of and
be binding upon you, MD, the Partnership and your and their respective
successors, heirs and representatives.  This Agreement and its conditions and
provisions are intended to be and are for the sole and exclusive benefit of the
parties to it and their respective successors, heirs and representatives and
not for the benefit of any other person, firm or corporation unless otherwise
expressly stated.

         Section 13.  Governing Law.  This Agreement shall be governed by and
construed under the laws of the State of Texas.

         Section 14.  Modifications.  No provision of this Agreement may be
changed or terminated except by a writing signed by the party or parties to be
charged therewith.

         Section 15.  Waiver.  Any party to this Agreement may waive compliance
by any other party with any of the terms, provisions and conditions set forth
in this Agreement; provided, however, that any such waiver must be in a writing
specifically setting forth the provisions of this Agreement waived thereby.

         Section 16.  Entire Agreement.  This Agreement contains the entire
agreement among the parties to it and is intended to supersede any and all
prior agreements among those parties relating to the same subject matter.





<PAGE>   17
Mewbourne Energy 97 Drilling Program
Dealer Manager Agreement
________________, 1997
Page 17


         Section 17.  Invalidity.  In the event any provision of this Agreement
shall be held to be invalid in any circumstance, that invalidity shall not
affect any other provision of this Agreement.

         Section 18.  Counterparts.  This Agreement may be executed
simultaneously in several counterparts, each of which will be deemed an
original, but all of which together will constitute one and the same
instrument.

         Section 19.  Assignment.  No party may assign its rights or
obligations under this Agreement without the prior written consent of each
other party hereto, except that MD may assign its rights and obligations under
this Agreement in connection with a merger, consolidation, reorganization or
other similar transaction.

         If the foregoing is in accordance with your understanding of our
agreement, kindly sign and return to us a counterpart hereof, whereupon this
instrument, along with all counterparts, will become a binding agreement, among
you, MD and the Partnership, all in accordance with its terms.

                                Sincerely,

                                MEWBOURNE DEVELOPMENT CORPORATION


                                By:
                                     --------------------------------------
                                
                                Its:
                                     --------------------------------------
                                    
                                
                                MEWBOURNE ENERGY PARTNERS 97-A, L.P.

                                By:  Mewbourne Development Corporation
                                     Managing General Partner

                                     By:
                                         ----------------------------------
                                     Its:
                                         ----------------------------------
                                MEWBOURNE SECURITIES, INC.


                                By:  --------------------------------------

                                Its: --------------------------------------






<PAGE>   1
                                                                    EXHIBIT 3.1


                                    FORM OF
                       CERTIFICATE OF LIMITED PARTNERSHIP
                                       OF
                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.

         This Certificate of Limited Partnership of MEWBOURNE ENERGY PARTNERS
97-A, L.P. (the "Partnership") is being executed and filed by the undersigned
general partner to form a limited partnership under the Delaware Revised
Uniform Limited Partnership Act.

                                  ARTICLE ONE

         The name of the limited partnership formed hereby is MEWBOURNE ENERGY
PARTNERS 97-A, L.P.

                                  ARTICLE TWO

         The address of the registered office of the Partnership in the State
of Delaware is Corporation Trust Center, 1209 Orange Street, Wilmington, County
of Newcastle, Delaware.

                                 ARTICLE THREE

         The name and address of the registered agent of the Partnership in the
State of Delaware is Corporation Trust Corporation, Corporation Trust Center,
1209 Orange Street, Wilmington, County of Newcastle, Delaware.

                                  ARTICLE FOUR

         The name and business address of the general partner of the
Partnership is:

             Name                              Business Address


 Mewbourne Development Corporation         3901 S. Broadway
                                           Tyler, Texas 75701

         IN WITNESS WHEREOF, the undersigned has executed this Certificate of
Limited Partnership by and through a duly authorized officer thereof on this
17th day of February, 1997.

                                  MEWBOURNE DEVELOPMENT CORPORATION


                                  By:   /s/ John Roe Buckley
                                     ----------------------------------------
                                  Its:  Chief Financial Officer and Treasurer






<PAGE>   1
                                                                     EXHIBIT 3.2




                                    FORM OF
                            CERTIFICATE OF AMENDMENT
                                       TO
                       CERTIFICATE OF LIMITED PARTNERSHIP
                                       OF
                      MEWBOURNE ENERGY PARTNERS 97-A, L.P.



         The undersigned managing partner of Mewbourne Energy Partners 97-A,
L.P., a limited partnership organized under the Delaware Revised Uniform
Limited Partnership Act (the "Partnership"), does hereby certify the following
amendment to the Certificate of Limited Partnership of the Partnership as on
file with the Secretary of State of Delaware, as follows:

                 Article Four is amended to add those persons set forth in
         Exhibit "A" hereto as general partners of the Partnership.  The
         address of each general partner added hereby is as set forth in
         Exhibit "A" hereto.

         IN WITNESS WHEREOF, this Certificate of Amendment has been duly
executed by the undersigned managing partner as of the ____ day of
___________________, 199__.


                                        MEWBOURNE DEVELOPMENT CORPORATION



                                        By:
                                            ---------------------------------
                                        Its:
                                            ---------------------------------

<PAGE>   1


                                                                    EXHIBIT 3.3


                          CERTIFICATE OF INCORPORATION

                                       OF

                            CALICHE PIPELINE COMPANY

                                   --ooOoo--

         1.      The name of the corporation is

                          Caliche Pipeline Company

         2.      The address of its registered office in the State of Delaware
is Corporation Trust Center No. 1209 Orange Street, in the City of Wilmington,
County of New Castle.  The name of its registered agent at such address is THE
CORPORATION TRUST COMPANY.

         3.      The nature of the business or purposes to be conducted or
                 promoted is:

                 To engage in any lawful act or activity for which corporations
may be organized under the General Corporation Law of Delaware.

         4.      The total number of shares of stock which the corporation
shall have authority to issue is One Thousand (1,000) and the par value of each
of such shares is One Dollar ($1.00) amounting in the aggregate to One Thousand
Dollars ($1,000.00).

         5.A.    The name and mailing address of each incorporator is as
follows:

<TABLE>
<CAPTION>
                 NAME                               MAILING ADDRESS
                 ----                               ---------------
                 <S>                               <C>
                 V. A. Brookens                    Corporation Trust Center
                                                   1209 Orange Street
                                                   Wilmington, Delaware 19801

                 M. C. Kinnamon                    Corporation Trust Center
                                                   1209 Orange Street
                                                   Wilmington, Delaware 19801

                 T. L. Ford                        Corporation Trust Center
                                                   1209 Orange Street
                                                   Wilmington, Delaware 19801
</TABLE>
<PAGE>   2
         5.B.    The name and mailing address of each person, who is to serve
as a director until the first annual meeting of the stockholders or until a
successor is elected and qualified, is as follows:

<TABLE>
<CAPTION>
                 NAME                                       MAILING ADDRESS     
                 ----                                       ---------------     
                 <S>                                        <C>                 
                 Curtis W. Mewbourne                        P. 0. Box 7698      
                                                            Tyler, Texas 75711  
                                                                                
                 Julie Mewbourne                            P. 0. Box 7698      
                                                            Tyler, Texas 75711  
                                                                                
                 Dorothy Elizabeth Mewbourne Cuenod         P. 0. Box 7698      
                                                            Tyler, Texas 75711  
                                                                                
                 Ruth Ann Mewbourne Buckley                 P. 0. Box 7698      
                                                            Tyler, Texas 75711  
                                                                                
                 John A. Warner                             608 Rosemont Place  
                                                            Tyler, Texas 75701  
                                                                                
                 A. W. Riter, Jr.                           403 Bluebonnet      
                                                            Tyler, Texas 75701  
</TABLE>                                                                        

         6.      The corporation is to have perpetual existence.

         7.      In furtherance and not in limitation of the powers conferred
by statute, the Board of Directors is expressly authorized:

                 To make, alter or repeal the By-Laws of the corporation.

         8.      Elections of directors used not be by written ballot unless
the By-Laws of the corporation shall so provide.

                 Meetings of stockholders may be bald within or without the
State of Delaware, as the By-Laws may provide. The books of the corporation may
be kept (subject to any provision contained in the statutes) outside the State
of Delaware at such place or places as may be designated from time to time by
the Board of Directors or in the By-Laws of the corporation.



                                      2

<PAGE>   3
                 9.       The corporation reserves the right to amend, alter,
         change or repeal any provision contained in this Certificate of
         Incorporation, in the manner now or hereafter prescribed by statute,
         and all rights conferred upon stockholders herein are granted subject
         to this reservation.

                 10.      Directors of the corporation shall not be liable to
         the corporation or its stockholders for damages for breach of
         fiduciary duty, unless such breach involves a breach of a duty of
         loyalty, acts or omission to in good faith or which involve
         intentional misconduct or a knowing violation of law or involve
         unlawful payment of dividends or unlawful stock purchases or
         redemptions, or involve a transaction from which the director derived
         an improper personal benefit.

                 WE THE UNDERSIGNED, being each of the incorporators
         hereinbefore named, for the purpose of forming a corporation pursuant
         to the General Corporation Law of the State of Delaware, do make this
         certificate, hereby declaring and certifying this is our act and dead
         and the facts herein stated are true, and accordingly have hereunto
         set our hands this 23rd day of March 1990.


                                                 V. A. Brookens             
                                                 -----------------------------
                                                 V. A. Brookens               
                                                                              
                                                                              
                                                 M. C. Kinnamon               
                                                 -----------------------------
                                                 M. C. Kinnamon               
                                                                              
                                                                              
                                                 T. L. Ford                   
                                                 -----------------------------
                                                 T. L. Ford                   




                                      3
<PAGE>   4

                           CERTIFICATE OF AMENDMENT

                                      OF

                         CERTIFICATE OF INCORPORATION

                                      OF

                           CALICHE PIPELINE COMPANY

     CALICHE PIPELINE COMPANY, a corporation organized and existing under and
by virtue of the General Corporation Law of the State of Delaware, DOES HEREBY
CERTIFY:

     FIRST: That the Board of Directors of said corporation, at a meeting duly
convened and held, adopted the following resolution:

     RESOLVED that the Board of Directors hereby declares it advisable and in
the best interest of the Company that Article 1. of the Certificate of
Incorporation be amended to read as follows:

         1.       The name of the corporation is:

                      MEWBOURNE DEVELOPMENT CORPORATION

     SECOND: That the said amendment has been consented to and authorized by
the holders of a majority of the issued and outstanding stock entitled to vote
by written consent given in accordance with the provisions of Section 228 of
the General Corporation Law of the State of Delaware.

     THIRD: That the aforesaid amendment was duly adopted in accordance with
the applicable provisions of Section 242 and 228 of the General Corporation Law
of the State of Delaware.

     IN WITNESS WHEREOF, said corporation has caused this Certificate to be
signed by Curtis W. Mewbourne, President, and attested by Michael F. Shepard,
Secretary, this 4th day of August, 1992.


                                        /s/ Curtis Mewbourne
                                        ----------------------------
                                        President

Attested by:

/s/ Michael F. Shepard
- --------------------------
Secretary
<PAGE>   5

                      CERTIFICATES OF OWNERSHIP AND MERGER

                                    MERGING

                              TEXAS PACIFIC CORP.

                                      INTO

                       MEWBOURNE DEVELOPMENT CORPORATION

                       ----------------------------------

                         Pursuant to Section 253 of the
                        Delaware General Corporation Law

                       ----------------------------------


         Mewbourne Development Corporation, a corporation organized and
existing under the laws of the State of Delaware (the "Corporation"),

         DOES HEREBY CERTIFY:

         FIRST: That the corporation owns 1,000 shares of common stock, par
value $ 1.00 per share, of Texas Pacific Corp., a Delaware corporation ("TPC"),
which represents all of the issued and outstanding capital stock of TPC.

         SECOND: That the Corporation, by resolutions of its Board of
Directors, duly adopted as of the 15th day of September, 1992, determined to
merge TPC with and into the Corporation (the "Merger"). A copy of such
resolutions setting forth the plan of Merger is attached as Exhibit A to this
Certificate of Ownership and Merger.

         THIRD: That the registered office of the surviving corporation in the
jurisdiction under whose laws it is incorporated is c/o The Corporation Trust
Company, Corporation Trust Center, 1209 Orange Street, Wilmington, Delaware
19801.
<PAGE>   6

        FOURTH: That the approval of the plan of Merger was duly authorized by
all action required by the laws under which each of TPC and the Corporation was
organized and by its constituent documents.

        FIFTH: That the laws of the State of Delaware, the state of
incorporation of each of the Corporation and TPC, permit the Merger. 

        IN WITNESS WHEREOF, the Corporation has caused this Certificate of
Ownership and Merger to be executed on its behalf as of September 15, 1992, to
be effective upon filing with the Secretary of State of Delaware.          

                                    MEWBOURNE DEVELOPMENT CORPORATION

                                    By:/s/ Curtis Mewbourne
                                       ---------------------------------
                                        Curtis Mewbourne
                                        President

                                    By:/s/ Michael F. Shepard           
                                       ---------------------------------
                                        Michael F. Shepard
                                        Secretary

THE STATE OF TEXAS        Section

COUNTY OF SMITH           Section

        Before me, a notary public, on this day personally appeared Curtis
Mewbourne and Michael F. Shepard, President and Secretary, respectively, of
Mewbourne Development Corporation, known (or proved) to me to be the persons
and officers whose names are subscribed to the above instrument and, being by
me first duly sworn, declared that the statements therein contained are true
and correct and that they executed the same for the purposes therein expressed
and in the capacities therein stated as the act and deed of said corporation.

        Given under my hand and seal of office this 14th day of September, 1992.

                                        /s/ Barbara Dormsom
                                       ---------------------------------
                                        Notary Public in and for the State of
                                        Texas

                                        My commission Expires: 8-31-96

(Seal)





                                       2
<PAGE>   7





                                   EXHIBIT A

                                       TO

                      CERTIFICATE OF OWNERSHIP AND MERGER

                                    MERGING

                              TEXAS PACIFIC CORP.

                                      INTO

                       MEWBOURNE DEVELOPMENT CORPORATION

         Pursuant to Section 141(f) of the General Corporation Law of
Delaware, the undersigned, being all of the members of the board of directors
of Mewbourne Development Corporation, a Delaware corporation (the
"Corporation"), do hereby consent to and approve the adoption of the following
resolutions and each and every action effected thereby:

         WHEREAS, the Corporation owns all of the issued and outstanding
capital stock of Texas Pacific Corp., a Delaware corporation ("TPC"); and

         WHEREAS, the Corporation, as the sole stockholder of TPC,
desires to effect a merger of TPC with and into the Corporation (the "Merger")
pursuant to the Delaware General Corporation Law;

         NOW, THEREFORE, BE IT RESOLVED, that TPC merge itself, with
and into the Corporation, which, at the Effective Time (as hereinafter
defined), will assume all of the obligations of TPC.

         FURTHER RESOLVED, that the terms and conditions of the Merger
shall be as follows:

                1.      Merger. At the Effective Time, pursuant to
         the provisions of Section 253 of the Delaware General
         Corporation Law and other provisions relating thereto TPC shall be
         merged with and into the Corporation, the separate existence of TPC
         shall cease, and the Corporation, as the surviving corporation (the
         "Surviving Corporation"), shall continue to exist by virtue of, and
         shall be governed by, the laws of the State of Delaware.

                2.      Effective Time of Merger. A Certificate Of
         Ownership and Merger setting forth the information required by, and
         otherwise in compliance with, the Delaware General Corporation Law
         shall be delivered for filing to the Secretary of State of Delaware,
         and the Merger shall become effective upon the completion of the
         filing of such executed Certificate of Ownership and Merger with the
         Delaware Secretary of State (the time of such effectiveness is herein
         called the "Effective Time"),





                                      A-1
<PAGE>   8
                3.      Effect of Merger. At the Effective Time, the
         Corporation, without further action, as provided by the laws of the
         State of Delaware shall succeed to and possess all the rights,
         privileges, powers and franchises, of a public as well as of a private
         nature, of TPC and shall be subject to TPC's restrictions, disabilities
         and duties; and all property, real, personal and mixed, and all debts
         due on whatsoever account, including subscriptions to shares, and all
         other choses in action, and all and every other interest, of or
         belonging to or due to TPC, shall be deemed to be vested in the
         Corporation without further act or deed; and the title to any real
         estate, or any interest therein, vested in TPC or the Corporation shall
         not revert or be in any way impaired by reason of the Merger. Such
         transfer to and vesting in the Corporation shall be deemed to occur by
         operation of law, and no consent or approval of any other person shall
         be required in connection with any such transfer or vesting unless such
         consent or approval is specifically required in the event of merger or
         consolidation by law or express provision in any contract, agreement,
         decree, order or other instrument to which the Corporation or TPC is a
         party or by which either of them is bound. The Corporation shall
         thenceforth be responsible and liable for all debts, liabilities and
         duties of TPC, which may be enforced against the Corporation to the
         same extent as if such debts, liabilities and duties had been incurred
         or contracted by it. Neither the rights of creditors nor any liens upon
         the property of TPC or the Corporation shall be impaired by the Merger.

                4.      Certificate of Incorporation; Bylaws.

                        (a)      In accordance with Section 253 of the Delaware 
         General Corporation Law, the Certificate of Incorporation of the
         Corporation shall be the Certificate of Incorporation of the Surviving
         Corporation, until the same shall thereafter be amended or restated in
         accordance with law.

                        (b)      The Bylaws of the Corporation shall be the 
         Bylaws of the Surviving Corporation, until the same shall be
         amended in accordance with law.

                5.       Manner and Basis of Converting Shares. The manner and
         basis of converting or exchanging shares of stock of each of
         the Corporation and TPC into shares of stock of the Surviving
         Corporation shall be as follows:

                        (a)      Each share of capital stock of TPC
         which shall be outstanding immediately prior to the Effective
         Time shall, by virtue of the Merger and without any action on the part
         of the holder thereof, be cancelled and retired, all certificates
         representing such shares shall be cancelled and no cash or securities
         or other property shall be issued in the Merger in respect thereof.

                        (b)      Each share of common stock, par
         value $1.00 per share, of the Corporation which shall be
         outstanding immediately prior to the Effective Time shall continue to
         represent one share of common stock, par value $ 1.00 per share, of the
         Surviving Corporation.





                                      A-2
<PAGE>   9
                6.      Directors. Effective as of the Effective Time, the 
         directors of the Corporation shall be the directors of the
         Surviving Corporation, each to serve until his successor has been duly
         elected or appointed and qualified or until his earlier death,
         resignation or removal in accordance with the Certificate of
         Incorporation and Bylaws of the Surviving Corporation and the Delaware
         General Corporation Law.

                7.       Officers. Effective as of the Effective Time, the
         officers of the Corporation shall be the officers of the
         Surviving Corporation, each to serve until his successor has been duly
         elected or appointed and qualified or until his earlier death,
         resignation or removal in accordance with the Certificate of
         Incorporation and Bylaws of the Surviving Corporation and the Delaware
         General Corporation Law.

                FURTHER RESOLVED, that the proper officers of the Corporation
         be, and they hereby are, directed to make and execute a
         Certificate of Ownership and Merger setting forth a copy of these
         resolutions and the date of adoption thereof and to cause the same to
         be filed with the Office of the Secretary of State of the State of
         Delaware and to do all acts and things whatsoever which may be in any
         way necessary or proper to effect the Merger.





                                      A-3
<PAGE>   10
                         PLAN AND AGREEMENT OF MERGER
                By Merger of Caliche Pipeline Company, a Texas
                Corporation into Caliche Pipeline Company, a
                Delaware Corporation under the name of "Caliche
                Pipeline Company"

         This Plan and Agreement of Merger is between Caliche Pipeline Company,
a Delaware corporation, as prescribed by the General Corporation Law of the
State of Delaware, and Caliche Pipeline Company, a Texas Corporation, as
prescribed by the Texas Business Corporation Act.

         1.       The names of the corporations proposing to merge are
Caliche Pipeline Company, a Delaware Corporation (Charter No. 730082013) and
Caliche Pipeline Company, a Texas Corporation (Charter No. 630685).

         2.      The name of the corporation into which they propose to merge,
which is hereinafter designated as the Surviving Corporation, is Caliche
Pipeline Company, a Delaware Corporation.

         3.      The proposed merger shall be consummated because the boards
of directors of the corporations proposing to merge deem it desirable and in
the best interest of the corporations and shareholders that the merger take
place to obtain the benefits of the favorable corporate laws of the State of
Delaware.

         4.      The terms and conditions of the proposed merger are as follows:

                 (a)     The effective date of the proposed merger is
                         March 30, 1990.

                 (b)     Upon the effective date of the merger, the separate 
                         corporate existence of Caliche Pipeline Company, a 
                         Texas Corporation, shall cease; and the Surviving
                         Corporation shall become the owner, without other 
                         transfer, of all the rights and property of Caliche 
                         Pipeline Company, a Texas Corporation, and shall 
                         become subject to all debts and liabilities of Caliche
                         Pipeline
<PAGE>   11
                    Company, a Texas corporation, in the same manner as if
                    the Surviving Corporation had itself incurred them.

         5.       The manner and basis of exchanging the shares of
Caliche Pipeline Company, a Texas corporation, for shares of the Surviving
Corporation is that each issued and outstanding share of $1.00 par value common
stock of Caliche Pipeline Company, a Texas corporation, shall be surrendered to
the Surviving Corporation which shall issue a share of the $1.00 par value
common stock of the Surviving Corporation in exchange.
         
         6.       No changes in the articles of incorporation of the
Surviving Corporation shall be effected by the proposed merger.

         7.       The directors of either constituent corporation may,
in their discretion, abandon this merger, subject to the rights of third
parties under and contracts relating thereto, without further action or
approval by the merger has been completed.

         8.       Caliche Pipeline Company, a Delaware corporation, agrees:

                 (a)      That it may be served with process in the State of 
Texas in any proceeding for the enforcement of any obligation of the Texas
Corporation being merged under these Articles and in any proceeding for the
enforcement of the rights of a dissenting shareholder of the Texas Corporation
against the Foreign Corporation.

                 (b)      To appoint irrevocably the secretary of state of
Texas as its agent to accept service of process in any proceeding described in
Subparagraph (a); and

                 (c)      That it will promptly pay to the dissenting
shareholders of the Texas Corporation the amount, if any, to which they shall
be entitled under the provisions of the Texas Business Corporation Act with
respect to the rights of dissenting shareholders.





                                       2
<PAGE>   12
Dated: March 31, 1990

                                CORPORATIONS:

                                Caliche Pipeline Company,
                                a Delaware Corporation

                                By:/s/ Curtis Mewbourne
                                   ----------------------------
                                Its: President
                                   ----------------------------
                                Caliche Pipeline Company,
                                a Texas corporation

                                By:/s/ Curtis Mewbourne
                                   ----------------------------
                                Its:President
                                   ----------------------------





                                       3
<PAGE>   13
Attest:/s/ Michael F. Shepard 
      ------------------------
       Michael F. Shepard    
       Secretary, Caliche    
       Pipeline Company,     
       a Delaware corporation

Attest:/s/ Michael F. Shepard 
      ------------------------
       Michael F. Shepard 
       Secretary, Caliche 
       Pipeline Company,  
       a Texas corporation

                                 CERTIFICATION

         I certify that all outstanding stock of the corporation entitled to
vote was voted in favor of this Plan and Agreement of Merger.

                                        /s/ Michael F. Shepard 
                                        ------------------------------------
                                        Michael F. Shepard, Secretary 
                                        Caliche Pipeline Company, 
                                        a Delaware corporation

                                 CERTIFICATION

         I certify that all outstanding stock of the corporation entitled to
vote was voted in favor of this Plan and Agreement of Merger.

                                        /s/ Michael F. Shepard 
                                        ------------------------------------
                                        Michael F. Shepard, Secretary 
                                        Caliche Pipeline Company, 
                                        a Delaware corporation





                                       4

<PAGE>   1
                                                                     EXHIBIT 3.4



                            CALICHE PIPELINE COMPANY
                                 * * * * * * *

                                 B Y - L A W S

                                   ARTICLE I

                                   OFFICES

                 Section 1.       The registered office shall be in the City of
Wilmington, County of New Castle, State of Delaware.

                 Section 2.       The corporation may also have offices at such
other places both within and without the State of Delaware as the board of
directors may from time to time determine or the business of the corporation
may require.

                                   ARTICLE II

                            MEETINGS OF STOCKHOLDERS

                 Section 1.       All meetings of the stockholders for the
election of directors shall be held in the City of Tyler, State of Texas, at
such place as may be fixed from time to time by the board of directors, or at
such other place either within or without the State of Delaware as shall be
designated from time to time by the board of directors and stated in the notice
of the meeting.  Meetings of stockholders for any other purpose may be held at
such time and place, within or without the State of Delaware, as shall be
stated in the notice of the meeting or in a duly executed waiver of notice
thereof.

                 Section 2.       Annual meetings of stockholders, shall be
held during the three months following the end of the fiscal year, at which
time they shall elect by a plurality vote a board of
<PAGE>   2
directors, and transact such other business as may properly be brought before
the meeting.

                 Section 3.       Written notice of the annual meeting stating
the place, date and hour of the meeting shall be given to each stockholder
entitled to vote at such meeting not less than ten nor more than sixty days
before the date of the meeting.

                 Section 4.       The officer who has charge of the stock
ledger of the corporation shall prepare and make, at least ten days before
every meeting of stockholders, a complete list of the stockholders entitled to
vote at the meeting, arranged in alphabetical order, and showing the address of
each stockholder and the number of shares registered in the name of each
stockholder.  Such list shall be open to the examination of any stockholder,
for any purpose germane to the meeting, during ordinary business hours, for a
period of at least ten days prior to the meeting, either at a place within the
city where the meeting is to be held, which place shall be specified in the
notice of the meeting, or, if not so specified, at the place where the meeting
is to be held.  The list shall also be produced and kept at the time and place
of the meeting during the whole time thereof, and may be inspected by any
stockholder who is present.

                 Section 5.       Special meetings of the stockholders, for any
purpose or purposes, unless otherwise prescribed by statute or by the
certificate of incorporation, may be called by the president and shall be
called by the president or secretary at the request in


                                     -2-
<PAGE>   3
writing of a majority of the board of directors, or at the request in writing
of stockholders owning a majority in amount of the entire capital stock of the
corporation issued and outstanding and entitled to vote.  Such request shall
state the purpose or purposes of the proposed meeting.

                 Section 6.       Written notice of a special meeting stating
the place, date and hour of the meeting and the purpose or purposes for which
the meeting is called, shall be given at a time specified by the board of
directors.

                 Section 7.       Business transacted at any special meeting of
stockholders shall be limited to the purposes stated in the notice.

                 Section 8.       The holders of a majority of the stock issued
and outstanding and entitled to vote thereat, present in person or represented
by proxy, shall constitute a quorum at all meetings of the stockholders for the
transaction of business except as otherwise provided by statute or by the
certificate of incorporation. If, however, such quorum shall not be present or
represented at any meeting of the stockholders, the stockholders entitled to
vote thereat, present in person or represented by proxy, shall have power to
adjourn the meeting from time to time, without notice other than announcement
at the meeting, until a quorum shall be present or represented.  At such
adjourned meeting at which a quorum shall be present or represented any
business may be transacted which might have been transacted at the meeting as





                                      -3-
<PAGE>   4
originally notified. If the adjournment is for more than thirty days, or if
after the adjournment a new record date is fixed for the adjourned meeting, a
notice of the adjourned meeting shall be given to each stockholder of record
entitled to vote at the meeting.

                 Section 9.       When a quorum is present at any meeting, the
vote of the holders of a majority of the stock having voting power present in
person or represented by proxy shall decide any question brought before such
meeting, unless the question is one upon which by express provision of the
statutes or of the certificate of incorporation, a different vote is required
in which case such express provision shall govern and control the decision of
such question.

                 Section 10.      Unless otherwise provided in the certificate
of incorporation each stockholder shall at every meeting of the stockholders be
entitled to one vote in person or by proxy for each share of the capital stock
having voting power held by such stockholder, but no proxy shall be voted on
after three years from its date, unless the proxy provides for a longer period.

                 Section 11.      Unless otherwise provided in the certificate
of incorporation, any action required to be taken at any annual or special
meeting of stockholders of the corporation, or any action which may be taken at
any annual or special meeting of such stockholders, may be taken without a
meeting, without prior notice and without a vote, if a consent in writing,
setting forth





                                      -4-
<PAGE>   5
the action so taken, shall be signed by the holders of outstanding stock having
not less than the minimum number of votes that would be necessary to authorize
or take such action at a meeting at which all shares entitled to vote thereon
were present and voted.  Prompt notice of the taking of the corporate action
without a MEETING by less than unanimous consent shall be given to those
stockholders who have not consented in writing.

                                  ARTICLE III

                                   DIRECTORS

                 Section 1.       The number of directors which shall
constitute the whole board may be decreased or increased from time to time by
resolution of the board of directors.  However, no decrease shall have the
effect of shortening the term of any incumbent director.  The first board shall
consist of six directors.  Thereafter, within the limits above specified, the
number of directors shall be determined by resolution of the board of directors
or by the stockholders at the annual meeting.  The directors shall be elected
at the annual meeting of the stockholders, except as provided in Section 2 of
this Article, and each director elected shall hold office until his successor
is elected and qualified.  Directors need not be stockholders.

                 Section 2.       Vacancies and newly created directorships
resulting from any increase in the authorized number of directors may be filled
by a majority of the directors then in office, though less than a quorum, or by
a sole remaining director, and the





                                      -5-
<PAGE>   6
directors so chosen shall hold office until the next annual election and until
their successors are duly elected and shall qualify, unless sooner displaced.
If there are no directors in office, then an election of directors may be held
in the manner provided by statute.  If, at the time of filling any vacancy or
any newly created directorship, the directors then in office shall constitute
less than a majority of the whole board (as constituted immediately prior to
any such increase), the Court of Chancery may, upon application of any
stockholder or stockholders holding at least ten percent of the total number of
the shares at the time outstanding having the right to vote for such directors,
summarily order an election to be held to fill any such vacancies or newly
created directorships, or to replace the directors chosen by the directors then
in office.

                 Section 3.       The business of the corporation shall be
managed by or under the direction of its board of directors which may exercise
all such powers of the corporation and do all such lawful acts and things as
are not by statute or by the certificate of incorporation or by these by-laws
directed or required to be exercised or done by the stockholders.

                       MEETINGS OF THE BOARD OF DIRECTORS

                 Section 4.       The board of directors of the corporation may
hold meetings, both regular and special, either within or without the State of
Delaware.





                                      -6-
<PAGE>   7
                 Section 5.       The first meeting of each newly elected board
of directors shall be held at such time and place as shall be fixed by the vote
of the stockholders at the annual meeting and no notice of such meeting shall
be necessary to the newly elected directors in order legally to constitute the
meeting, provided a quorum shall be present.  In the event of the failure of
the stockholders to fix the time or place of such first meeting of the newly
elected board of directors, or in the event such meeting is not held at the
time and place so fixed by the stockholders, the meeting may be held at such
time and place as shall be specified in a notice given as hereinafter provided
for special meetings of the board of directors, or as shall be specified in a
written waiver signed by all of the directors.

                 Section 6.       Regular meetings of the board of directors
may be held without notice at such time and at such place as shall from time to
time be determined by the board.

                 Section 7.       Special meetings of the board may be called
by the president on five days' notice to each director, either personally or by
mail or by telegram; special meetings shall be called by the president or
secretary in like manner and on like notice on the written request of two
directors unless the board consists of only one director; in which case special
meetings shall be called by the president or secretary in like manner and on
like notice on the written request of the sole director.





                                      -7-
<PAGE>   8
                 Section 8.       At all meetings of the board a majority of
the directors shall constitute a quorum for the transaction of business and the
act of a majority of the directors present at any meeting at which there is a
quorum shall be the act of the board of directors, except as may be otherwise
specifically provided by statute or by the certificate of incorporation.  If a
quorum shall not be present at any meeting of the board of directors the
directors present thereat may adjourn the meeting from time to time, without
notice other than announcement at the meeting, until a quorum shall be present.

                 Section 9.       Unless otherwise restricted by the
certificate of incorporation or these by-laws, any action required or permitted
to be taken at any meeting of the board of directors or of any committee
thereof may be taken without a meeting, if all members of the board or
committee, as the case may be, consent thereto in writing, and the writing or
writings are filed with the minutes of proceedings of the board or committee.

                 Section 10.      Unless otherwise restricted by the
certificate of incorporation or these by-laws, members of the board of
directors, or any committee designated by the board of directors, may
participate in a meeting of the board of directors, or any committee, by means
of conference telephone or similar communications equipment by means of which
all persons participating in the meeting can hear each other, and such





                                      -8-
<PAGE>   9
participation in a meeting shall constitute presence in person at the meeting.

                            COMMITTEES OF DIRECTORS

                 Section 11.      The board of directors may, by resolution
passed by a majority of the whole board, designate one or more committees, each
committee to consist of one or more of the directors of the corporation.  The
board may designate one or more directors as alternate members of any
committee, who may replace any absent or disqualified member at any meeting of
the committee.

                 In the absence or disqualification of a member of a committee,
the member or members thereof present at any meeting and not disqualified from
voting, whether or not he or they constitute a quorum, may unanimously appoint
another member of the board of directors to act at the meeting in the place of
any such absent or disqualified member.

                 Any such committee, to the extent provided in the resolution
of the board of directors, shall have and may exercise all the powers and
authority of the board of directors in the management of the business and
affairs of the corporation, and may authorize the seal of the corporation to be
affixed to all papers which may require it; but no such committee shall have
the power or authority in reference to amending the certificate of
incorporation, (except that a committee may, to the extent authorized in the
resolution or resolutions providing for the issuance of shares of stock adopted
by the board of directors as





                                      -9-
<PAGE>   10
provided in Section 151(a) fix any of the preferences or rights of such shares
relating to dividends, redemption, dissolution, any distribution of assets of
the corporation or the conversion into, or the exchange of such shares for,
shares of any other class or classes or any other series of the same or any
other class or classes of stock of the corporation) adopting an agreement of
merger or consolidation, recommending to the stockholders the sale, lease or
exchange of all or substantially all of the corporation's property and assets,
recommending to the stockholders a dissolution of the corporation or a
revocation of a dissolution, or amending the by-laws of the corporation; and,
unless the resolution or the certificate of incorporation expressly so provide,
no such committee shall have the power or authority to declare a dividend or to
authorize the issuance of stock or to adopt a certificate of ownership and
merger.  Such committee or committees shall have such name or names as may be
determined from time to time by resolution adopted by the board of directors.

                 Section 12.      Each committee shall keep regular minutes of
its meetings and report the same to the board of directors when required.

                           COMPENSATION OF DIRECTORS

                 Section 13.      Unless otherwise restricted by the
certificate of incorporation or these by-laws, the board of directors shall
have the authority to fix the compensation of directors.  The directors may be
paid their expenses, if any, of





                                      -10-
<PAGE>   11
attendance at each meeting of the board of directors and may be paid a fixed
sum for attendance at each meeting of the board of directors or a stated salary
as director.  No such payment shall preclude any director from serving the
corporation in any other capacity and receiving compensation therefor.  Members
of special or standing committees may be allowed like compensation for
attending committee meetings.

                              REMOVAL OF DIRECTORS

                 Section 14.      Unless otherwise restricted by the
certificate of incorporation or by law, any director or the entire board of
directors may be removed, with or without cause, by the holders of a majority
of shares entitled to vote at an election of directors.

                                   ARTICLE IV

                                    NOTICES

                 Section 1.       Whenever, under the provisions of the
statutes or of the certificate of incorporation or of these by-laws, notice is
required to be given to any director or stockholder, it shall not be construed
to mean personal notice, but such notice may be given in writing, by mail,
addressed to such director or stockholder, at his address as it appears on the
records of the corporation, with postage thereon prepaid, and such notice shall
be deemed to be given at the time when the same shall be deposited in the
United States mail.  Notice to directors may also be given by telegram.





                                      -11-
<PAGE>   12
                 Section 2.       Whenever any notice is required to be given
under the provisions of the statutes or of the certificate of incorporation or
of these by-laws, a waiver thereof in writing, signed by the person or persons
entitled to said notice, whether before or after the time states therein, shall
be deemed equivalent thereto.

                                   ARTICLE V

                                    OFFICERS

                 Section 1.       The officers of the corporation shall be
chosen by the board of directors and shall be a chairman of the board of
directors, a president, a vice-president, a secretary and a treasurer.  The
board of directors may also choose additional vice-presidents, and one or more
assistant secretaries and assistant treasurers.  Any number of offices may be
held by the same person, unless the certificate of incorporation or these
by-laws otherwise provide.

                 Section 2.       The board of directors at its first meeting
after each annual meeting of stockholders shall choose a president, one or more
vice-presidents, a secretary and a treasurer.

                 Section 3.       The board of directors may appoint  such
other officers and agents as it shall deem necessary who shall hold their
offices for such terms and shall exercise such powers and perform such duties
as shall be determined from time to time by the board.





                                      -12-
<PAGE>   13
                 Section 4.       The salaries of all officers and agents of
the corporation shall be fixed by the board of directors.

                 Section 5.       The officers of the corporation shall hold
office until their successors are chosen and qualify.  Any officer elected or
appointed by the board of directors may be removed at any time by the
affirmative vote of a majority of the board of directors.  Any vacancy
occurring in any office of the corporation shall be filled by the board of
directors.

                       CHAIRMAN OF THE BOARD OF DIRECTORS

                 Section 6.       The chairman of the board of directors shall
preside at all meetings of the stockholders and of the directors.  In general,
he shall perform all duties incident to the office and such other duties as may
be prescribed by the directors from time to time.

                                 THE PRESIDENT

                 Section 7.       The president shall be the chief executive
officer of the corporation, shall preside at all meetings of the stockholders
and the board of directors, shall have general and active management of the
business of the corporation and shall see that all orders and resolutions of
the board of directors are carried into effect.

                 Section 8.       He shall execute bonds, mortgages and other
contracts requiring a seal, under the seal of the corporation, except where
required or permitted by law to be otherwise signed and executed and except
where the signing and





                                      -13-
<PAGE>   14
execution thereof shall be expressly delegated by the board of directors to
some other officer or agent of the corporation.

                              THE VICE-PRESIDENTS

                 Section 9.       In the absence of the president or in the
event of his inability or refusal to act, the vice-president (or in the event
there be more than one vice-president, the vice-presidents in the order
designated by the directors, or in the absence of any designation, then in the
order of their election) shall perform the duties of the president, and when so
acting, shall have all the powers of and be subject to all the restrictions
upon the president. The vice-presidents shall perform such other duties
and have such other powers as the board of directors may from time to time
prescribe.

                     THE SECRETARY AND ASSISTANT SECRETARY

                 Section 10.      The secretary shall attend all meetings of
the board of directors and all meetings of the stockholders and record all the
proceedings of the meetings of the corporation and of the board of directors in
a book to be kept for that purpose and shall perform like duties for the
standing committees when required.  He shall give, or cause to be given, notice
of all meetings of the stockholders and special meetings of the board of
directors, and shall perform such other duties as may be prescribed by the
board of directors or president, under whose supervision he shall be.  He shall
have custody of the corporate seal of the corporation and he, or an assistant
secretary, shall have authority





                                      -14-
<PAGE>   15
to affix the same to any instrument requiring it and when so affixed, it may be
attested by his signature or by the signature of such assistant secretary.  The
board of directors may give general authority to any other officer to affix the
seal of the corporation and to attest the affixing by his signature.

                 Section 11.      The assistant secretary, or if there be more
than one, the assistant secretaries in the order determined by the board of
directors (or if there be no such determination, then in the order of their
election) shall, in the absence of the secretary or in the event of his
inability or refusal to act, perform the duties and exercise the powers of the
secretary and shall perform such other duties and have such other powers as the
board of directors may from time to time prescribe.

                     THE TREASURER AND ASSISTANT TREASURERS

                 Section 12.      The treasurer shall have the custody of the
corporate funds and securities and shall keep full and accurate accounts of
receipts and disbursements in books belonging to the corporation and shall
deposit all moneys and other valuable effects in the name and to the credit of
the corporation in such depositories as may be designated by the board of
directors.

                 Section 13.      He shall disburse the funds of the
corporation as may be ordered by the board of directors, taking proper vouchers
for such disbursements, and shall render to the president and the board of
directors, at its regular meetings, or when the board of directors so requires,
an account of all his





                                      -15-
<PAGE>   16
transactions as treasurer and of the financial condition of the corporation.

                 Section 14.      If required by the board of directors, he
shall give the corporation a bond (which shall be renewed every six years) in
such sum and with such surety or sureties as shall be satisfactory to the board
of directors for the faithful performance of the duties of his office and for
the restoration to the corporation, in case of his death, resignation,
retirement or removal from office, of all books, papers, vouchers, money and
other property of whatever kind in his possession or under his control
belonging to the corporation.

                 Section 15.      The assistant treasurer, or if there shall be
more than one, the assistant treasurers in the order determined by the board of
directors (or if there be no such determination, then in the order of their
election) shall, in the absence of the treasurer or in the event of his
inability or refusal to act, perform the duties and exercise the powers of the
treasurer and shall perform such other duties and have such other powers as the
board of directors may from time to time prescribe.

                                   ARTICLE VI

                            CERTIFICATES FOR SHARES

                 Section 1.       The shares of the corporation shall be
represented by a certificate or shall be uncertificated. Certificates shall be
signed by, or in the name of the corporation by, the chairman or vice-chairman
of the board of directors, or the





                                      -16-
<PAGE>   17
president or a vice-president, and by the treasurer or an assistant treasurer,
or the secretary or an assistant secretary of the corporation.

                 Within a reasonable time after the issuance or transfer of
uncertificated stock, the corporation shall send to the registered owner
thereof a written notice containing the information required to be set forth or
stated on certificates pursuant to Sections 151, 156, 202(a) or 218(a) or a
statement that the corporation will furnish without charge to each stockholder
who so requests the powers, designations, preferences and relative
participating, optional or other special rights of each class of stock or
series thereof and the qualifications, limitations or restrictions of such
preferences and/or rights.

                 Section 2.       Any of or all the signatures on a certificate
may be facsimile.  In case any officer, transfer agent or registrar who has
signed or whose facsimile signature has been placed upon a certificate shall
have ceased to be such officer, transfer agent or registrar before such
certificate is issued, it may be issued by the corporation with the same effect
as if he were such officer, transfer agent or registrar at the date of issue.

                               LOST CERTIFICATES

                 Section 3.       The board of directors may direct a new
certificate or certificates or uncertificated shares to be issued in place of
any certificate or certificates theretofore issued by the corporation alleged
to have been lost, stolen or destroyed,





                                      -17-
<PAGE>   18
upon the making of an affidavit of that fact by the person claiming the
certificate of stock to be lost, stolen or destroyed.  When authorizing such
issue of a new certificate or certificates or uncertificated shares, the board
of directors may, in its discretion and as a condition precedent to the
issuance thereof, require the owner of such lost, stolen or destroyed
certificate or certificates, or his legal representative, to advertise the same
in such manner as it shall require and/or to give the corporation a bond in
such sum as it may direct as indemnity against any claim that may be made
against the corporation with respect to the certificate alleged to have been
lost, stolen or destroyed.

                               TRANSFER OF STOCK

                 Section 4.       Upon surrender to the corporation or the
transfer agent of the corporation of a certificate for shares duly endorsed or
accompanied by proper evidence of succession, assignation or authority to
transfer, it shall be the duty of the corporation to issue a new certificate to
the person entitled thereto, cancel the old certificate and record the
transaction upon its books.  Upon receipt of proper transfer instructions from
the registered owner of uncertificated shares such uncertificated shares shall
be cancelled and issuance of new equivalent uncertificated shares or
certificated shares shall be made to the person entitled thereto and the
transaction shall be recorded upon the books of the corporation.





                                      -18-
<PAGE>   19
                               FIXING RECORD DATE

                 Section 5.       In order that the corporation may determine
the stockholders entitled to notice of or to vote at any meeting of
stockholders or any adjournment thereof, or to express consent to corporate
action in writing without a meeting, or entitled to receive payment of any
dividend or other distribution or allotment of any rights, or entitled to
exercise any rights in respect of any change, conversion or exchange of stock
or for the purpose of any other lawful action, the board of directors may fix,
in advance, a record date, which shall not be more than sixty nor less than ten
days before the date of such meeting, nor more than sixty days prior to any
other action.  A determination of stockholders of record entitled to notice of
or to vote at a meeting of stockholders shall apply to any adjournment of the
meeting; provided, however, that the board of directors may fix a new record
date for the adjourned meeting.

                            REGISTERED STOCKHOLDERS

                 Section 6.       The corporation shall be entitled to
recognize the exclusive right of a person registered on its books as the owner
of shares to receive dividends, and to vote as such owner, and to hold liable
for calls and assessments a person registered on its books as the owner of
shares, and shall not be bound to recognize any equitable or other claim to or
interest in such share or shares on the part of any other person, whether or





                                      -19-
<PAGE>   20
not it shall have express or other notice thereof, except as otherwise provided
by the laws of Delaware.

                                  ARTICLE VII

                               GENERAL PROVISIONS

                                   DIVIDENDS

                 Section 1.       Dividends upon the capital stock of the
corporation, subject to the provisions of the certificate of incorporation, if
any, may be declared by the board of directors at any regular or special
meeting, pursuant to law.  Dividends may be paid in cash, in property, or in
shares of the capital stock, subject to the provisions of the certificate of
incorporation.

                 Section 2.       Before payment of any dividend, there may be
set aside out of any funds of the corporation available for dividends such sum
or sums as the directors from time to time, in their absolute discretion, think
proper as a reserve or reserves to meet contingencies, or for equalizing
dividends, or for repairing or maintaining any property of the corporation, or
for such other purpose as the directors shall think conducive to the interest
of the corporation, and the directors may modify or abolish any such reserve in
the manner in which it was created.

                                ANNUAL STATEMENT

                 Section 3.       The board of directors shall present at each
annual meeting, and at any special meeting of the stockholders when called for
by vote of the stockholders, a full and clear statement of the business and
condition of the corporation.





                                      -20-
<PAGE>   21
                                     CHECKS

                 Section 4.       All checks or demands for money and notes of
the corporation shall be signed by such officer or officers or such other
person or persons as the board of directors may from time to time designate.

                                  FISCAL YEAR

                 Section 5.       The fiscal year of the corporation shall be
fixed by resolution of the board of directors.

                                      SEAL

                 Section 6.       The corporate seal shall have inscribed
thereon the name of the corporation, the year of its organization and the words
"Corporate Seal, Delaware".  The seal may be used by causing it or a facsimile
thereof to be impressed or affixed or reproduced or otherwise.

                                INDEMNIFICATION

                 Section 7.       The corporation shall indemnify its officers,
directors, employees and agents to the extent permitted by the General
Corporation Law of Delaware.

                                  ARTICLE VIII

                                   AMENDMENTS

                 Section 1.       These by-laws may be altered, amended or
repealed or new by-laws may be adopted by the stockholders or by the board of
directors, when such power is conferred upon the board of directors by the
certificate of incorporation at any regular meeting of the stockholders or of
the board of directors or at any





                                      -21-
<PAGE>   22
special meeting of the stockholders or of the board of directors if notice of
such alteration, amendment, repeal or adoption of new by-laws be contained in
the notice of such special meeting.  If the power to adopt, amend or repeal by-
laws is conferred upon the board of directors by the certificate of
incorporation it shall not divest or limit the power of the stockholders to
adopt, amend or repeal by-laws.





                                      -22-

<PAGE>   1
                                                                    EXHIBIT 3.5

                          CERTIFICATE OF INCORPORATION

                                       OF

                             Mewbourne Oil Company

                                   --ooOoo--


                 1.       The name of the corporation is

                             Mewbourne Oil Company

                 2.       The address of its registered office in the State of
Delaware is Corporation Trust Center No.  1209 Orange Street, in the City of
Wilmington, County of New Castle.  The name of its registered agent at such
address is THE CORPORATION TRUST COMPANY.

                 3.       The nature of the business or purposes to be
conducted or promoted is:

                 To engage in any lawful act or activity for which corporations
may be organized under the General Corporation Law of Delaware.

                 4.       The total number of shares of stock which the
corporation shall have authority to issue is Three Thousand (3,000) and the par
value of each of such shares is One Dollar ($1.00) amounting in the aggregate
to Three Thousand Dollars ($3,000.00).

                 5A.      The name and mailing address of each incorporator is
as follows:
<PAGE>   2
<TABLE>
<CAPTION>
                 NAME                               MAILING ADDRESS
                 ----                               ---------------
                 <S>                               <C>
                 V. A. Brookens                    Corporation Trust Center
                                                   1209 Orange Street
                                                   Wilmington, Delaware 19801

                 J. L. Austin                      Corporation Trust Center
                                                   1209 Orange Street
                                                   Wilmington, Delaware 19801

                 M. C. Kinnamon                    Corporation Trust Center
                                                   1209 Orange Street
                                                   Wilmington, Delaware 19801
</TABLE>

                 5B.    The name and mailing address of each person, who is to
serve as a director until the first annual meeting of the stockholders or until
a successor is elected and qualified, is as follows:

<TABLE>
<CAPTION>
                 NAME                                       MAILING ADDRESS
                 ----                                       ---------------
                 <S>                                        <C>
                 Curtis W. Mewbourne                        P. 0. Box 7698
                                                            Tyler, Texas 75711

                 Dorothy Elizabeth Mewbourne                P. 0. Box 7698
                 Cuenod                                     Tyler, Texas 75711

                 Ruth Ann Mewbourne Buckley                 P. 0. Box 7698
                                                            Tyler, Texas 75711

                 Julie Mewbourne                            P. 0. Box 7698
                                                            Tyler, Texas 75711

                 A. W. Riter, Jr.                           403 Bluebonnet
                                                            Tyler, Texas 75701

                 Eugene C. Fiedorek                         6688 N. Central Expressway
                                                            Suite 1100
                                                            Dallas, Texas 75206
</TABLE>

                 6.     The corporation is to have perpetual existence.



                                     -2-

<PAGE>   3
                 7.       In furtherance and not in limitation of the powers
conferred by statute, the Board of Directors is expressly authorized:

                 To make, altar or repeal the By-Laws of the corporation.

                 8.       Elections of directors need not be by written ballot
unless the By-Laws of the corporation shall so provide.

                 Meetings of stockholders may be held within or without the
State of Delaware, as the By-Laws may provide.  The books of the corporation
may be kept (subject to any provision contained in the statute) outside the
State of Delaware at such place or places as may be designated from time to
time by the Board of Directors or in the Bylaws of the corporation.

                 9.       The corporation reserves the right to amend, alter,
change or repeal any provision contained in this Certificate of Incorporation,
in the manner now or hereafter prescribed by statute, and all rights conferred
upon stockholders herein are granted subject to this reservation.

                 10.      A director of the corporation shall not be personally
liable to the corporation or its stockholders for monetary damages for breach
of fiduciary duty as a director except for liability (i) for any breach of the
director's duty of loyalty to the corporation or its stockholders, (ii) for
acts or omissions not in good faith or which involve




                                     -3-
<PAGE>   4
intentional misconduct or a knowing violation of law, (iii) under Section 174
of the Delaware General Corporation Law, or (iv) for any transaction from which
the director derived any improper personal benefit

         WE THE UNDERSIGNED, being each of the incorporators hereinbefore
named, for the purpose of forming a corporation pursuant to the General
Corporation Law of the State of Delaware, do make this certificate, hereby
declaring and certifying this is our act and deed and the facts herein stated
are true, and accordingly have hereunto set our hands this 15th day of March,
1991.


                                          /s/ V.A. Brookens                     
                                         ---------------------------------------
                                         V. A. Brookens



                                          /s/ J.L. Austin                       
                                         ---------------------------------------
                                         J. L. Austin



                                          /s/ M. C. Kinnamon                    
                                         ---------------------------------------
                                         M. C. Kinnamon



                                     -4-

<PAGE>   5

                             CERTIFICATE OF MERGER


         The undersigned corporations adopt the following Certificate of Merger
in accordance with Section 252 of the Delaware Corporation Laws:

         1.      Name and State of Incorporation of Each Constituent
Corporation.  The name and state of incorporation of each of the constituent
corporations is as follows:

                 Mewbourne Oil Company, a Delaware corporation

                 Mewbourne Oil Company, a Texas corporation

         2.      Agreement of Merger - Approved.  An Agreement of Merger has
been approved, adopted, certified, executed and acknowledged by each of the
constituent corporations in accordance with Section 252(c) of the Delaware
Corporation Laws.

         3.      Surviving Corporation.  The name of the surviving corporation
is Mewbourne Oil Company, a Delaware corporation.

         4.      No Change to Certificate of Incorporation.  The Certificate of
Incorporation of Mewbourne Oil Company, a Delaware corporation, shall be its
Certificate of Incorporation.

         5.      Agreement of Merger on File.  The Agreement of Merger is on
file at the principal place of business of Mewbourne Oil Company, a Delaware
corporation, at 3901 South Broadway, Tyler, Texas 75701.

         6.      Copy of Agreement of Merger to be Furnished.  A copy of the
Agreement of Merger will be furnished by Mewbourne Oil Company, a Delaware
corporation, on request and without cost, to any stockholder of Mewbourne Oil
Company, a Delaware corporation, or Mewbourne Oil Company, a Texas corporation.

<PAGE>   6
         7.      Capital Stock of Constituent Corporation.  The authorized
capital stock of Mewbourne Oil Company, a Texas corporation, is as follows:

                 1,000 shares of no par value stock.

         Dated this 30th day of March, 1991.

ATTEST:                                    MEWBOURNE OIL COMPANY, a 
                                           Delaware Corporation     


/s/ Dorothy M. Cuenod                      By: /s/ Curtis Mewbourne     
- ------------------------------                 --------------------------
Dorothy Elizabeth Mewbourne                    Curtis W. Mewbourne
Cuenod, Assistant Secretary                    Chairman of the Board and
                                               President



ATTEST:                                    MEWBOURNE OIL COMPANY, a
                                           Texas Corporation



/s/ Dorothy M. Cuenod                      By: /s/ Curtis Mewbourne      
- ------------------------------                 --------------------------
Dorothy Elizabeth Mewbourne                    Curtis W. Mewbourne
Cuenod, Assistant Secretary                    Chairman of the Board and
                                               President





                                       2

<PAGE>   1
                                                                     EXHIBIT 3.6




                             Mewbourne Oil Company,

                             a Delaware Corporation

                                 * * * * * * *

                                 B Y - L A W S

                                 * * * * * * *

                                   ARTICLE I

                                    OFFICES

                 Section 1.       The registered office shall be in the City of
Wilmington, County of New Castle, State of Delaware.

                 Section 2.       The corporation may also have offices at such
other places both within and without the State of Delaware as the board of
directors may from time to time determine or the business of the corporation
may require.

                                   ARTICLE II

                            MEETINGS OF STOCKHOLDERS

                 Section 1.       All meetings of the stockholders for the
election of directors shall be held in the City of Tyler, State of Texas, at
such place as may be fixed from time to time by the board of directors, or at
such other place either within or without the State of Delaware as shall be
designated from time to time by the board of directors and stated in the notice
of the meeting.  Meetings of stockholders for any other purpose may be held at
such time and place, within or without the State of Delaware, as shall be
stated in the notice of the meeting or in a duly executed waiver of notice
thereof.
<PAGE>   2
                 Section 2.       Annual meetings of stockholders, shall be
held during the three months following the end of the fiscal year, at which
time they shall elect by a plurality vote a board of directors, and transact
such other business as may properly be brought before the meeting.

                 Section 3.       Written notice of the annual meeting stating
the place, date and hour of the meeting shall be given to each stockholder
entitled to vote at such meeting not less than ten nor more than sixty days
before the date of the meeting.

                 Section 4.       The officer who has charge of the stock
ledger of the corporation shall prepare and make, at least ten days before
every meeting of stockholders, a complete list of the stockholders entitled to
vote at the meeting, arranged in alphabetical order, and showing the address of
each stockholder and the number of shares registered in the name of each
stockholder.  Such list shall be open to the examination of any stockholder,
for any purpose germane to the meeting, during ordinary business hours, for a
period of at least ten days prior to the meeting, either at a place within the
city where the meeting is to be held, which place shall be specified in the
notice of the meeting, or, if not so specified, at the place where the meeting
is to be held.  The list shall also be produced and kept at the time and place
of the meeting during the whole time thereof, and may be inspected by any
stockholder who is present.
<PAGE>   3
                 Section 5.       Special meetings of the stockholders, for any
purpose or purposes, unless otherwise prescribed by statute or by the
certificate of incorporation, may be called by the president and shall be
called by the president or secretary at the request in writing of a majority of
the board of directors, or at the request in writing of stockholders owning a
majority in amount of the entire capital stock of the corporation issued and
outstanding and entitled to vote.  Such request shall state the purpose or
purposes of the proposed meeting.

                 Section 6.       Written notice of a special meeting stating
the place, date and hour of the meeting and the purpose or purposes for which
the meeting is called, shall be given at a time specified by the board of
directors.

                 Section 7.       Business transacted at any special meeting of
stockholders shall be limited to the purposes stated in the notice.

                 Section 8.       The holders of a majority of the stock issued
and outstanding and entitled to vote thereat, present in person or represented
by proxy, shall constitute a quorum at all meetings of the stockholders for the
transaction of business except as otherwise provided by statute or by the
certificate of incorporation. If, however, such quorum shall not be present or
represented at any meeting of the stockholders, the stockholders entitled to
vote thereat, present in person or represented by proxy, shall have power to
adjourn the meeting from time to time,





                                      -3-
<PAGE>   4
without notice other than announcement at the meeting, until a quorum shall be
present or represented.  At such adjourned meeting at which a quorum shall be
present or represented any business may be transacted which might have been
transacted at the meeting as originally notified. If the adjournment is for
more than thirty days, or if after the adjournment a new record date is fixed
for the adjourned meeting, a notice of the adjourned meeting shall be given to
each stockholder of record entitled to vote at the meeting.

                 Section 9.       When a quorum is present at any meeting, the
vote of the holders of a majority of the stock having voting power present in
person or represented by proxy shall decide any question brought before such
meeting, unless the question is one upon which by express provision of the
statutes or of the certificate of incorporation, a different vote is required
in which case such express provision shall govern and control the decision of
such question.

                 Section 10.      Unless otherwise provided in the certificate
of incorporation each stockholder shall at every meeting of the stockholders be
entitled to one vote in person or by proxy for each share of the capital stock
having voting power held by such stockholder, but no proxy shall be voted on
after three years from its date, unless the proxy provides for a longer period.

                 Section 11.      Unless otherwise provided in the certificate
of incorporation, any action required to be taken at





                                      -4-
<PAGE>   5
any annual or special meeting of stockholders of the corporation, or any action
which may be taken at any annual or special meeting of such stockholders, may
be taken without a meeting, without prior notice and without a vote, if a
consent in writing, setting forth the action so taken, shall be signed by the
holders of outstanding stock having not less than the minimum number of votes
that would be necessary to authorize or take such action at a meeting at which
all shares entitled to vote thereon were present and voted.  Prompt notice of
the taking of the corporate action without a meeting by less than unanimous
consent shall be given to those stockholders who have not consented in writing.

                                  ARTICLE III

                                   DIRECTORS

                 Section 1.       The number of directors which shall
constitute the whole board may be decreased or increased from time to time by
resolution of the board of directors.  However, no decrease shall have the
effect of shortening the term of any incumbent director.  The first board shall
consist of six directors.  Thereafter, within the limits above specified, the
number of directors shall be determined by resolution of the board of directors
or by the stockholders at the annual meeting.  The directors shall be elected
at the annual meeting of the stockholders, except as provided in Section 2 of
this Article, and each director elected shall hold office until his successor
is elected and qualified.  Directors need not be stockholders.





                                      -5-
<PAGE>   6
                 Section  2.      Vacancies and newly created directorships
resulting from any increase in the authorized number of directors may be filled
by a majority of the directors then in office, though less than a quorum, or by
a sole remaining director, and the directors so chosen shall hold office until
the next annual election and until their successors are duly elected and shall
qualify, unless sooner displaced.  If there are no directors in office, then an
election of directors may be held in the manner provided by statute.  If, at
the time of filling any vacancy or any newly created directorship, the
directors then in office shall constitute less than a majority of the whole
board (as constituted immediately prior to any such increase), the Court of
Chancery may, upon application of any stockholder or stockholders holding at
least ten percent of the total number of the shares at the time outstanding
having the right to vote for such directors, summarily order an election to be
held to fill any such vacancies or newly created directorships, or to replace
the directors chosen by the directors then in office.

                 Section 3.       The business of the corporation shall be 
managed by or under the direction of its board of directors which may
exercise all such powers of the corporation and do all such lawful acts and
things as are not by statute or by the certificate of incorporation or by these
by-laws directed or required to be exercised or done by the stockholders.





                                      -6-
<PAGE>   7
                       MEETINGS OF THE BOARD OF DIRECTORS

                 Section 4.       The board of directors of the corporation may
hold meetings, both regular and special, either within or without the State of
Delaware.

                 Section 5.       The first meeting of each newly elected board
of directors shall be held at such time and place as shall be fixed by the vote
of the stockholders at the annual meeting and no notice of such meeting shall
be necessary to the newly elected directors in order legally to constitute the
meeting, provided a quorum shall be present.  In the event of the failure of
the stockholders to fix the time or place of such first meeting of the newly
elected board of directors, or in the event such meeting is not held at the
time and place so fixed by the stockholders, the meeting may be held at such
time and place as shall be specified in a notice given as hereinafter provided
for special meetings of the board of directors, or as shall be specified in a
written waiver signed by all of the directors.

                 Section 6.       Regular meetings of the board of directors
may be held without notice at such time and at such place as shall from time to
time be determined by the board.

                 Section 7.       Special meetings of the board may be called
by the president on five days' notice to each director, either personally or by
mail or by telegram; special meetings shall be called by the president or
secretary in like manner and on like notice on the written request of two
directors unless the board





                                      -7-
<PAGE>   8
consists of only one director; in which case special meetings shall be called
by the president or secretary in like manner and on like notice on the written
request of the sole director.

                 Section 8.       At all meetings of the board a majority of
the directors shall constitute a quorum for the transaction of business and the
act of a majority of the directors present at any meeting at which there is a
quorum shall be the act of the board of directors, except as may be otherwise
specifically provided by statute or by the certificate of incorporation.  If a
quorum shall not be present at any meeting of the board of directors the
directors present thereat may adjourn the meeting from time to time, without
notice other than announcement at the meeting, until a quorum shall be present.

                 Section 9.       Unless otherwise restricted by the
certificate of incorporation or these by-laws, any action required or permitted
to be taken at any meeting of the board of directors or of any committee
thereof may be taken without a meeting, if all members of the board or
committee, as the case may be, consent thereto in writing, and the writing or
writings are filed with the minutes of proceedings of the board or committee.

                 Section 10.      Unless otherwise restricted by the
certificate of incorporation or these by-laws, members of the board of
directors, or any committee designated by the board of directors, may
participate in a meeting of the board of directors, or any committee, by means
of conference telephone or similar





                                      -8-
<PAGE>   9
communications equipment by means of which all persons participating in the
meeting can hear each other, and such participation in a meeting shall
constitute presence in person at the meeting.

                            COMMITTEES OF DIRECTORS

                 Section 11.      The board of directors may, by resolution
passed by a majority of the whole board, designate one or more committees, each
committee to consist of one or more of the directors of the corporation.  The
board may designate one or more directors as alternate members of any
committee, who may replace any absent or disqualified member at any meeting of
the committee.

                 In the absence or disqualification of a member of a committee,
the member or members thereof present at any meeting and not disqualified from
voting, whether or not he or they constitute a quorum, may unanimously appoint
another member of the board of directors to act at the meeting in the place of
any such absent or disqualified member.

                 Any such committee, to the extent provided in the resolution
of the board of directors, shall have and may exercise all the powers and
authority of the board of directors in the management of the business and
affairs of the corporation, and may authorize the seal of the corporation to be
affixed to all papers which may require it; but no such committee shall have
the power or authority in reference to amending the certificate of
incorporation, (except that a committee may, to the extent





                                      -9-
<PAGE>   10
authorized in the resolution or resolutions providing for the issuance of
shares of stock adopted by the board of directors as provided in Section 151(a)
fix any of the preferences or rights of such shares relating to dividends,
redemption, dissolution, any distribution of assets of the corporation or the
conversion into, or the exchange of such shares for, shares of any other class
or classes or any other series of the same or any other class or classes of
stock of the corporation) adopting an agreement of merger or consolidation,
recommending to the stockholders the sale, lease or exchange of all or
substantially all of the corporation's property and assets, recommending to the
stockholders a dissolution of the corporation or a revocation of a dissolution,
or amending the by-laws of the corporation; and, unless the resolution or the
certificate of incorporation expressly so provide, no such committee shall have
the power or authority to declare a dividend or to authorize the issuance of
stock or to adopt a certificate of ownership and merger.  Such committee or
committees shall have such name or names as may be determined from time to time
by resolution adopted by the board of directors.

                 Section 12.      Each committee shall keep regular minutes of
its meetings and report the same to the board of directors when required.

                           COMPENSATION OF DIRECTORS

                 Section 13.      Unless otherwise restricted by the
certificate of incorporation or these by-laws, the board of





                                      -10-
<PAGE>   11
directors shall have the authority to fix the compensation of directors.  The
directors may be paid their expenses, if any, of attendance at each meeting of
the board of directors and may be paid a fixed sum for attendance at each
meeting of the board of directors or a stated salary as director.  No such
payment shall preclude any director from serving the corporation in any other
capacity and receiving compensation therefor.  Members of special or standing
committees may be allowed like compensation for attending committee meetings.

                              REMOVAL OF DIRECTORS

                 Section 14.      Unless otherwise restricted by the
certificate of incorporation or by law, any director or the entire board of
directors may be removed, with or without cause, by the holders of a majority
of shares entitled to vote at an election of directors.

                                   ARTICLE II

                                    NOTICES

                 Section 1.       Whenever, under the provisions of the
statutes or of the certificate of incorporation or of these by-laws, notice is
required to be given to any director or stockholder, it shall not be construed
to mean personal notice, but such notice may be given in writing, by mail,
addressed to such director or stockholder, at his address as it appears on the
records of the corporation, with postage thereon prepaid, and such notice shall
be deemed to be given at the time when the same shall





                                      -11-
<PAGE>   12
be deposited in the United States mail.  Notice to directors may also be given
by telegram.

                 Section 2.       Whenever any notice is required to be given
under the provisions of the statutes or of the certificate of incorporation or
of these by-laws, a waiver thereof in writing, signed by the person or persons
entitled to said notice, whether before or after the time states therein, shall
be deemed equivalent thereto.

                                  ARTICLE III

                                    OFFICERS

                 Section 1.       The officers of the corporation shall be
chosen by the board of directors and shall be a chairman of the board of
directors, a president, a vice-president, a secretary and a treasurer.  The
board of directors may also choose additional vice-presidents, and one or more
assistant secretaries and assistant treasurers.  Any number of offices may be
held by the same person, unless the certificate of incorporation or these
by-laws otherwise provide.

                 Section 2.       The board of directors at its first meeting
after each annual meeting of stockholders shall choose a president, one or more
vice-presidents, a secretary and a treasurer.

                 Section 3.       The board of directors may appoint such other
officers and agents as it shall deem necessary who shall hold their offices for
such terms and shall exercise such powers and





                                      -12-
<PAGE>   13
perform such duties as shall be determined from time to time by the board.

                 Section 4.       The salaries of all officers and agents of
the corporation shall be fixed by the board of directors.

                 Section 5.       The officers of the corporation shall hold
office until their successors are chosen and qualify.  Any officer elected or
appointed by the board of directors may be removed at any time by the
affirmative vote of a majority of the board of directors.  Any vacancy
occurring in any office of the corporation shall be filled by the board of
directors.

                       CHAIRMAN OF THE BOARD OF DIRECTORS

                 Section 6.       The chairman of the board of directors shall
preside at all meetings of the stockholders and of the directors.  In general,
he shall perform all duties incident to the office and such other duties as may
be prescribed by the directors from time to time.

                                 THE PRESIDENT

                 Section 7.       The president shall be the chief executive
officer of the corporation, shall preside at all meetings of the stockholders
and the board of directors, shall have general and active management of the
business of the corporation and shall see that all orders and resolutions of
the board of directors are carried into effect.

                 Section 8.       He shall execute bonds, mortgages and other
contracts requiring a seal, under the seal of the





                                      -13-
<PAGE>   14
corporation, except where required or permitted by law to be otherwise signed
and executed and except where the signing and execution thereof shall be
expressly delegated by the board of directors to some other officer or agent of
the corporation.

                              THE VICE-PRESIDENTS

                 Section 9.       In the absence of the president or in the
event of his inability or refusal to act, the vice-president (or in the event
there be more than one vice-president, the vice-presidents in the order
designated by the directors, or in the absence of any designation, then in the
order of their election) shall perform the duties of the president, and when so
acting, shall have all the powers of and be subject to all the restrictions
upon the president.  The vice-presidents shall perform such other duties and
have such other powers as the board of directors may from time to time
prescribe.

                     THE SECRETARY AND ASSISTANT SECRETARY

                 Section 10.      The secretary shall attend all meetings of
the board of directors and all meetings of the stockholders and record all the
proceedings of the meetings of the corporation and of the board of directors in
a book to be kept for that purpose and shall perform like duties for the
standing committees when required.  He shall give, or cause to be given, notice
of all meetings of the stockholders and special meetings of the board of
directors, and shall perform such other duties as may be prescribed by the
board of directors or president, under whose supervision he





                                      -14-
<PAGE>   15
shall be.  He shall have custody of the corporate seal of the corporation and
he, or an assistant secretary, shall have authority to affix the same to any
instrument requiring it and when so affixed, it may be attested by his
signature or by the signature of such assistant secretary.  The board of
directors may give general authority to any other officer to affix the seal of
the corporation and to attest the affixing by his signature.

                 Section 11.      The assistant secretary, or if there be more
than one, the assistant secretaries in the order determined by the board of
directors (or if there be no such determination, then in the order of their
election) shall, in the absence of the secretary or in the event of his
inability or refusal to act, perform the duties and exercise the powers of the
secretary and shall perform such other duties and have such other powers as the
board of directors may from time to time prescribe.

                     THE TREASURER AND ASSISTANT TREASURERS

                 Section 12.      The treasurer shall have the custody of the
corporate funds and securities and shall keep full and accurate accounts of
receipts and disbursements in books belonging to the corporation and shall
deposit all moneys and other valuable effects in the name and to the credit of
the corporation in such depositories as may be designated by the board of
directors.

                 Section 13.      He shall disburse the funds of the
corporation as may be ordered by the board of directors, taking proper vouchers
for such disbursements, and shall render to the





                                      -15-
<PAGE>   16
president and the board of directors, at its regular meetings, or when the
board of directors so requires, an account of all his transactions as treasurer
and of the financial condition of the corporation.

                 Section 14.      If required by the board of directors, he
shall give the corporation a bond (which shall be renewed every six years) in
such sum and with such surety or sureties as shall be satisfactory to the board
of directors for the faithful performance of the duties of his office and for
the restoration to the corporation, in case of his death, resignation,
retirement or removal from office, of all books, papers, vouchers, money and
other property of whatever kind in his possession or under his control
belonging to the corporation.

                 Section 15.      The assistant treasurer, or if there shall be
more than one, the assistant treasurers in the order determined by the board of
directors (or if there be no such determination, then in the order of their
election) shall, in the absence of the treasurer or in the event of his
inability or refusal to act, perform the duties and exercise the powers of the
treasurer and shall perform such other duties and have such other powers as the
board of directors may from time to time prescribe.

                                   ARTICLE IV

                            CERTIFICATES FOR SHARES

                 Section 1.       The shares of the corporation shall be
represented by a certificate or shall be uncertificated.





                                      -16-
<PAGE>   17
Certificates shall be signed by, or in the name of the corporation by, the
chairman or vice-chairman of the board of directors, or the president or a
vice-president, and by the treasurer or an assistant treasurer, or the
secretary or an assistant secretary of the corporation.

                 Within a reasonable time after the issuance or transfer of
uncertificated stock, the corporation shall send to the registered owner
thereof a written notice containing the information required to be set forth or
stated on certificates pursuant to Sections 151, 156, 202(a) or 218(a) or a
statement that the corporation will furnish without charge to each stockholder
who so requests the powers, designations, preferences and relative
participating, optional or other special rights of each class of stock or
series thereof and the qualifications, limitations or restrictions of such
preferences and/or rights.

                 Section 2.       Any of or all the signatures on a certificate
may be facsimile.  In case any officer, transfer agent or registrar who has
signed or whose facsimile signature has been placed upon a certificate shall
have ceased to be such officer, transfer agent or registrar before such
certificate is issued, it may be issued by the corporation with the same effect
as if he were such officer, transfer agent or registrar at the date of issue.

                               LOST CERTIFICATES

                 Section 3.       The board of directors may direct a new
certificate or certificates or uncertificated shares to be issued





                                      -17-
<PAGE>   18
in place of any certificate or certificates theretofore issued by the
corporation alleged to have been lost, stolen or destroyed, upon the making of
an affidavit of that fact by the person claiming the certificate of stock to be
lost, stolen or destroyed.  When authorizing such issue of a new certificate or
certificates or uncertificated shares, the board of directors may, in its
discretion and as a condition precedent to the issuance thereof, require the
owner of such lost, stolen or destroyed certificate or certificates, or his
legal representative, to advertise the same in such manner as it shall require
and/or to give the corporation a bond in such sum as it may direct as indemnity
against any claim that may be made against the corporation with respect to the
certificate alleged to have been lost, stolen or destroyed.

                               TRANSFER OF STOCK

                 Section 4.       Upon surrender to the corporation or the
transfer agent of the corporation of a certificate for shares duly endorsed or
accompanied by proper evidence of succession, assignation or authority to
transfer, it shall be the duty of the corporation to issue a new certificate to
the person entitled thereto, cancel the old certificate and record the
transaction upon its books.  Upon receipt of proper transfer instructions from
the registered owner of uncertificated shares such uncertificated shares shall
be cancelled and issuance of new equivalent uncertificated shares or
certificated shares shall be made to the





                                      -18-
<PAGE>   19
person entitled thereto and the transaction shall be recorded upon the books of
the corporation.

                               FIXING RECORD DATE

                 Section 5.       In order that the corporation may determine
the stockholders entitled to notice of or to vote at any meeting of
stockholders or any adjournment thereof, or to express consent to corporate
action in writing without a meeting, or entitled to receive payment of any
dividend or other distribution or allotment of any rights, or entitled to
exercise any rights in respect of any change, conversion or exchange of stock
or for the purpose of any other lawful action, the board of directors may fix,
in advance, a record date, which shall not be more than sixty nor less than ten
days before the date of such meeting, nor more than sixty days prior to any
other action.  A determination of stockholders of record entitled to notice of
or to vote at a meeting of stockholders shall apply to any adjournment of the
meeting; provided, however, that the board of directors may fix a new record
date for the adjourned meeting.

                            REGISTERED STOCKHOLDERS

                 Section 6.       The corporation shall be entitled to
recognize the exclusive right of a person registered on its books as the owner
of shares to receive dividends, and to vote as such owner, and to hold liable
for calls and assessments a person registered on its books as the owner of
shares, and shall not be bound to recognize any equitable or other claim to or
interest in





                                      -19-
<PAGE>   20
such share or shares on the part of any other person, whether or not it shall
have express or other notice thereof, except as otherwise provided by the laws
of Delaware.

                                   ARTICLE VII

                               GENERAL PROVISIONS

                                   DIVIDENDS

                 Section 1.       Dividends upon the capital stock of the
corporation, subject to the provisions of the certificate of incorporation, if
any, may be declared by the board of directors at any regular or special
meeting, pursuant to law.  Dividends may be paid in cash, in property, or in
shares of the capital stock, subject to the provisions of the certificate of
incorporation.

                 Section 2.       Before payment of any dividend, there may be
set aside out of any funds of the corporation available for dividends such sum
or sums as the directors from time to time, in their absolute discretion, think
proper as a reserve or reserves to meet contingencies, or for equalizing
dividends, or for repairing or maintaining any property of the corporation, or
for such other purpose as the directors shall think conducive to the interest
of the corporation, and the directors may modify or abolish any such reserve in
the manner in which it was created.

                                ANNUAL STATEMENT

                 Section 3.       The board of directors shall present at each
annual meeting, and at any special meeting of the stockholders





                                      -20-
<PAGE>   21
when called for by vote of the stockholders, a full and clear statement of the
business and condition of the corporation.

                                     CHECKS

                 Section 4.       All checks or demands for money and notes of
the corporation shall be signed by such officer or officers or such other
person or persons as the board of directors may from time to time designate.

                                  FISCAL YEAR

                 Section 5.       The fiscal year of the corporation shall be
fixed by resolution of the board of directors.

                                      SEAL

                 Section 6.       The corporate seal shall have inscribed
thereon the name of the corporation, the year of its organization and the words
"Corporate Seal, Delaware".

                 The seal may be used by causing it or a facsimile thereof to
be impressed or affixed or reproduced or otherwise.

                                INDEMNIFICATION

                 Section 7.       The corporation shall indemnify its officers,
directors, employees and agents to the extent permitted by the General
Corporation Law of Delaware.

                                   ARTICLE VIII

                                   AMENDMENTS

                 Section 1.       These by-laws may be altered, amended or
repealed or new by-laws may be adopted by the stockholders or by the board of
directors, when such power is conferred upon the board





                                      -21-
<PAGE>   22
of directors by the certificate of incorporation at any regular meeting of the
stockholders or of the board of directors or at any special meeting of the
stockholders or of the board of directors if notice of such alteration,
amendment, repeal or adoption of new by-laws be contained in the notice of such
special meeting.  If the power to adopt, amend or repeal by-laws is conferred
upon the board of directors by the certificate of incorporation it shall not
divest or limit the power of the stockholders to adopt, amend or repeal
by-laws.





                                      -22-

<PAGE>   1
                                                                     EXHIBIT 4.4




                                        M
                                         D
                                          C

                           MEWBOURNE ENERGY PARTNERS
                                   97-A, L.P.

                         A DELAWARE LIMITED PARTNERSHIP

           CERTIFICATE NUMBER               NUMBER OF LIMITED PARTNER INTERESTS 
                                    

                    T H I S   C E R T I F I E S   T H A T

           IS A LIMITED PARTNER OF MEWBOURNE ENERGY PARTNERS 97-A, L.P., A
           DELAWARE LIMITED PARTNERSHIP (THE "PARTNERSHIP"), OWNING THE
           NUMBER OF LIMITED PARTNER INTERESTS IN THE PARTNERSHIP ABOVE
           SPECIFIED, EACH LIMITED PARTNER INTEREST HAVING AN INITIAL
           PURCHASE PRICE FROM THE PARTNERSHIP OF ONE THOUSAND DOLLARS
           ($1,000.00). EACH LIMITED PARTNER INTEREST IS SUBJECT TO ALL OF
           THE TERMS AND CONDITIONS OF THE AGREEMENT OF PARTNERSHIP OF THE
           PARTNERSHIP AND ENTITLED TO ALL THE RIGHTS AND PRIVILEGES STATED
           THEREIN. THIS CERTIFICATE IS INTENDED SOLELY TO PROVIDE IN CONCISE
           FORM CERTAIN INFORMATION ABOUT THE OWNERSHIP OF LIMITED PARTNER
           INTERESTS IN THE PARTNERSHIP. ALL RIGHTS, OBLIGATIONS AND OTHER
           ATTRIBUTES (INCLUDING THOSE RELATING TO ASSIGNMENT AND  TRANSFER)
           PERTAINING TO THE LIMITED PARTNER INTERESTS DESCRIBED IN THIS
           CERTIFICATE ARE SET FORTH IN AND GOVERNED BY THE AGREEMENT OF
           PARTNERSHIP OF THE PARTNERSHIP, TO WHICH REFERENCE MUST BE MADE FOR
           DESCRIPTION OF SUCH RIGHTS, OBLIGATIONS AND OTHER ATTRIBUTES. THIS
           CERTIFICATE IS NOT VALID UNLESS EXECUTED BY AN AUTHORIZED OFFICER OF
           THE MANAGING PARTNER OF THE PARTNERSHIP.

                                 MEWBOURNE ENERGY PARTNERS, 97-A, L.P.

                                      BY:     MEWBOURNE DEVELOPMENT CORPORATION,
                                              MANAGING PARTNER



  DATED:                              BY:
          -----------------               ------------------------------
                                              J. ROE BUCKLEY, TREASURER
<PAGE>   2
         This Certificate and the Agreement of Partnership of the Partnership
are your evidence of ownership of Limited Partner Interests, and both should be
retained.  This Certificate should be submitted to the Partnership in the event
of any proposed change in ownership of your Limited Partner Interests.

         For transfer purposes, please return this Certificate to Mewbourne
Development Corporation, Investor Services Department, 3901 S. Broadway, Tyler,
Texas 75701, (903) 561-2900.

For Value received, the undersigned hereby sells, assigns and transfers
_________________ of the Limited Partner Interests represented by this
Certificate unto:


                 -----------------------------------------------
                           (Print Name of Transferee)

                 -----------------------------------------------
                         (Street Address of Transferee)

                 -----------------------------------------------
                 (City)        (State)                    (Zip)

and does hereby irrevocably constitute and appoint the Managing Partner
attorney to transfer the said Limited Partner Interests on the books of the
Partnership with full power of substitution.

Subject to the terms of Section 8.1 of the Agreement of Partnership of the
Partnership, the undersigned consents/does not consent to the above-named
transferee's becoming a substituted Limited Partner in the Partnership.

Date:
     ---------------


     ----------------------------------------------------------------
      (Signature* of Limited Partner Interest Holder or Authorized
       Representative)

     ----------------------------------------------------------------
         (Signature* of Joint Limited Partner Interest Holder)

     ----------------------------------------------------------------
           (Printed Name of Limited Partner Interest Holder)
   
     ----------------------------------------------------------------
         (Printed Name of Joint Limited Partner Interest Holder)

Signed in presence of:
                      -----------------------------------------------
                                        (Witness)

*NOTE:  Please sign your name exactly as it is shown on the Certificate.  When
Limited Partner Interests are held by joint tenants, both should sign.  When
signing as attorney, executor, administrator, trustee, or guardian, please give
full title as such.  If a corporation, please sign in full corporate name by an
authorized corporate officer, and indicate corporate office held by person
signing.  If a partnership, please sign in partnership name by authorized
person.


<PAGE>   1
                                                                    EXHIBIT 4.5




                                        M
                                         D
                                          C

                           MEWBOURNE ENERGY PARTNERS
                                   97-A, L.P.

                         A DELAWARE LIMITED PARTNERSHIP

CERTIFICATE NUMBER                          NUMBER OF GENERAL PARTNER INTERESTS
                                   

                     T H I S   C E R T I F I E S   T H A T

           IS A GENERAL PARTNER OF MEWBOURNE ENERGY PARTNERS 97-A, L.P., A
           DELAWARE GENERAL PARTNERSHIP (THE "PARTNERSHIP"), OWNING THE
           NUMBER OF GENERAL PARTNER INTERESTS IN THE PARTNERSHIP ABOVE
           SPECIFIED, EACH GENERAL PARTNER INTEREST HAVING AN INITIAL
           PURCHASE PRICE FROM THE PARTNERSHIP OF ONE THOUSAND DOLLARS
           ($1,000.00). EACH GENERAL PARTNER INTEREST IS SUBJECT TO ALL OF
           THE TERMS AND CONDITIONS OF THE AGREEMENT OF PARTNERSHIP OF THE
           PARTNERSHIP AND ENTITLED TO ALL THE RIGHTS AND PRIVILEGES STATED
           THEREIN. THIS CERTIFICATE IS INTENDED SOLELY TO PROVIDE IN CONCISE
           FORM CERTAIN INFORMATION ABOUT THE OWNERSHIP OF GENERAL PARTNER
           INTERESTS IN THE PARTNERSHIP. ALL RIGHTS, OBLIGATIONS AND OTHER
           ATTRIBUTES (INCLUDING THOSE RELATING TO ASSIGNMENT AND TRANSFER)
           PERTAINING TO THE GENERAL PARTNER INTERESTS DESCRIBED IN THIS
           CERTIFICATE ARE SET FORTH IN AND GOVERNED BY THE AGREEMENT OF
           PARTNERSHIP OF THE PARTNERSHIP, TO WHICH REFERENCE MUST BE MADE FOR
           DESCRIPTION OF SUCH RIGHTS, OBLIGATIONS AND OTHER ATTRIBUTES. THIS
           CERTIFICATE IS NOT VALID UNLESS EXECUTED BY AN AUTHORIZED OFFICER OF
           THE MANAGING PARTNER OF THE PARTNERSHIP.

                                 MEWBOURNE ENERGY PARTNERS, 97-A, L.P.

                                      BY:     MEWBOURNE DEVELOPMENT CORPORATION,
                                              MANAGING PARTNER



  DATED:                              BY:
        ----------------------           --------------------------------------
                                              J. ROE BUCKLEY, TREASURER
<PAGE>   2
         This Certificate and the Agreement of Partnership of the Partnership
are your evidence of ownership of General Partner Interests, and both should be
retained.  This Certificate should be submitted to the Partnership in the event
of any proposed change in ownership of your General Partner Interests.

         For transfer purposes, please return this Certificate to Mewbourne
Development Corporation, Investor Services Department, 3901 S. Broadway, Tyler,
Texas 75701, (903) 561-2900.

For Value received, the undersigned hereby sells, assigns and transfers
_________________ of the General Partner Interests represented by this
Certificate unto:

                   ---------------------------------------
                         (Print Name of Transferee)

                   ---------------------------------------
                       (Street Address of Transferee)

                   ---------------------------------------
                   (City)        (State)             (Zip) 
         

and does hereby irrevocably constitute and appoint the Managing Partner
attorney to transfer the said General Partner Interests on the books of the
Partnership with full power of substitution.

Subject to the terms of Section 8.1 of the Agreement of Partnership of the
Partnership, the undersigned consents/does not consent to the above-named
transferee's becoming a substituted General Partner in the Partnership.

Date:
     -------------------

           ------------------------------------------------------------
           (Signature* of General Partner Interest Holder or Authorized
            Representative)

           ------------------------------------------------------------
              (Signature* of Joint General Partner Interest Holder)
 
           ------------------------------------------------------------
                (Printed Name of General Partner Interest Holder)

           ------------------------------------------------------------
              (Printed Name of Joint General Partner Interest Holder)

Signed in presence of:
                      -------------------------------------------------
                                        (Witness)

*NOTE:  Please sign your name exactly as it is shown on the Certificate.  When
General Partner Interests are held by joint tenants, both should sign.  When
signing as attorney, executor, administrator, trustee, or guardian, please give
full title as such.  If a corporation, please sign in full corporate name by an
authorized corporate officer, and indicate corporate office held by person
signing.  If a partnership, please sign in partnership name by authorized
person.


<PAGE>   1
                                                                     EXHIBIT 5.1



                               VINSON & ELKINS
                               ATTORNEYS AT LAW

                            VINSON & ELKINS L.L.P.
                          3700 TRAMMELL CROW CENTER
                               2001 ROSS AVENUE
                          DALLAS, TEXAS  75201-2975
                           TELEPHONE (214) 220-7700




                                 March 5, 1997




Mewbourne Development Corporation
3901 S. Broadway
Tyler, Texas  75701


         Re:     Mewbourne Energy 97 Drilling Program

Gentlemen:

         We have acted as counsel to Mewbourne Development Corporation, a
Delaware corporation ("MD"), in connection with the registration under the
Securities Act of 1933, as amended (the "Act"), of a maximum of 2,000 limited
partner interests and a maximum of 8,000 general partner interests
(collectively, the "Interests") in a limited partnership (the "Partnership")
formed by MD pursuant to the Delaware Revised Uniform Limited Partnership Act
(the "Delaware Act") and of which MD serves as the Managing Partner.  The
Partnership is named Mewbourne Energy Partners 97-A, L.P.  A registration
statement on Form S-1 (Registration No._____) has been filed under the Act and
the Rules and Regulations of the Securities and Exchange Commission (the
"Commission") promulgated thereunder with respect to the offering of the
Interests (as so amended, the "Registration Statement"), but has not yet become
effective under the Act.

         In reaching the opinion set forth herein, this firm has reviewed (a)
the Certificate of Incorporation, Bylaws, and records of proceedings of the
Board of Directors of MD, (b) the form of Agreement of Partnership
("Partnership Agreement") for the Partnership that is included as Exhibit A to
the Prospectus forming a part of the Registration Statement, and (c) except as
set forth below, such other agreements, certificates of public officials,
certificates of officers of MD, records, documents, and matters of law that
this firm deemed relevant.  As to various questions of fact material to this
opinion, where relevant facts were not independently established, we have
relied upon statements of officers of MD.

         Based on and subject to the foregoing and subject further to the
assumptions, exceptions, and qualifications hereinafter stated, it is the
opinion of this firm that when the Interests in each Partnership are sold to
the subscribers and the subscribers are admitted as general partners or limited
partners, as the case may be, to the Partnership, subject to compliance with
federal and state securities laws (as to which this firm expresses no opinion)
such Interests will be legally issued and,

<PAGE>   2
Securities and Exchange Commission
March 5, 1997
Page 2


except to the extent set forth in applicable Partnership Agreement and the
Delaware Act, fully paid and non-assessable.

         The opinion expressed above is subject in all respects to the
following assumptions, exceptions and qualifications:

         1.      We have assumed that (i) all signatures on all documents
                 examined by us are genuine, (ii) all documents submitted to us
                 as originals are accurate and complete, (iii) all documents
                 submitted to us as copies are true and correct copies of the
                 originals thereof, (iv) all information submitted to us is
                 accurate and complete as of the date hereof, (v) all persons
                 executing and delivering documents reviewed by us were
                 competent to execute and to deliver such documents, and (vi)
                 that all persons signing, in a representative capacity,
                 documents reviewed by us had authority to sign in such
                 capacity.

         2.      We have assumed, with respect to the Interests in the
                 Partnership, that all conditions relating to the sale of
                 Interests in that Partnership and the admission of the
                 subscribers therefor as limited partners or general partners,
                 as the case may be, of the Partnership, as specified in 
                 the Registration Statement and the Subscription Documents
                 (as such term is defined in the Registration Statement),
                 including receipt of the full amount of consideration for
                 those Interests, have been fulfilled.

         3.      We have assumed, with respect to the Interests in the
                 Partnership, that the Registration Statement will have been
                 declared effective under the Securities Act and that no stop
                 order suspending the effectiveness of the Registration
                 Statement will have been issued by the Commission and no
                 proceedings for that purpose will have been instituted by the
                 Commission prior to the issuance of the Interests in that
                 Partnership.

         4.      We have assumed, with respect to the Partnership, that a
                 Certificate of Limited Partnership for the Partnership has
                 been executed and filed with the Secretary of State of the
                 State of Delaware in accordance with the Delaware Act and as
                 specified in the Registration Statement.

         5.      We have assumed, with respect to the Partnership, that there
                 are no agreements, indentures, mortgages, deeds of trust or
                 instruments that affect the ability of the Partnership to
                 issue Interests therein.

         6.      This opinion speaks as of the date hereof and is limited to
                 the matters expressly set forth herein, and no opinion is
                 implied or may be inferred beyond such matters.




<PAGE>   3
Securities and Exchange Commission
March 5, 1997
Page 3


                 

         The opinions expressed above are limited to the laws of the State of
Texas, the Delaware Act, and the federal laws of the United States of America.

         We know that we are referred to under the headings "Tax Aspects" and
"Legal Opinions" in the Prospectus forming a part of the Registration Statement
and filed with the Commission pursuant to the Act, and we hereby consent to
that use of our name in the Registration Statement, including any amendment
thereof or supplements thereto, and to the filing of this opinion as an exhibit
to the Registration Statement.  In giving this consent, we do not hereby admit
that we come into the category of persons whose consent is required under
Section 7 of the Act or the rules and regulations of the Commission promulgated
thereunder.

         This firm disclaims any duty to advise you regarding any changes in,
or to otherwise communicate with you with respect to, the matters addressed
herein.


                                              Very truly yours,
                                      
                                      
                                      
                                              /s/ Vinson & Elkins L.L.P.       
                                              ---------------------------------
                                              VINSON & ELKINS L.L.P.
                                      

<PAGE>   1
                                                                    EXHIBIT 8.1





                               VINSON & ELKINS
                               ATTORNEYS AT LAW

                            VINSON & ELKINS L.L.P.
                          3700 TRAMMELL CROW CENTER
                               2001 ROSS AVENUE
                          DALLAS, TEXAS  75201-2975
                           TELEPHONE (214) 220-7700





                                 March 4, 1997

Mewbourne Development Corporation
3901 South Broadway
Tyler, Texas 75701

                  Re:      MEWBOURNE ENERGY 97 DRILLING PROGRAM

Gentlemen:

         You have requested our opinion with respect to certain of the
anticipated United States federal income tax consequences of the organization
and operation of Mewbourne Energy Partners 97-A, L.P. (the "Partnership")
formed pursuant to the form of limited partnership agreement (the "Partnership
Agreement") included as Exhibit A to the Registration Statement on Form S-1
filed with the Securities and Exchange Commission (the "Prospectus") and (ii)
the drilling program related to the Partnership (the "Program") to be formed
pursuant to the form of drilling program agreement (the "Drilling Program
Agreement") included as Exhibit B to the Prospectus.

         Our opinion is based and conditioned upon the initial and continuing
accuracy of (i) the facts and the factual matters stated and assumed as set
forth in the Prospectus (including the form of Partnership Agreement, Drilling
Program Agreement and other documents appended to the Prospectus) and (ii) the
representations with respect to the organization and operation of the
Partnership and the Program contained in the Prospectus, including without
limitation those set forth as having been made by you under the caption "Tax
Aspects."

         Based upon our analysis of the form Partnership Agreement, the form
Drilling Program Agreement and the other documents appended to the Prospectus,
the facts and factual matters stated and assumed as set forth in the
Prospectus, the representations set forth in the Prospectus, and subject to the
qualifications set forth herein, we are of the opinion that, as to the
Partnership or Program formed pursuant to the form Partnership Agreement or the
form Drilling Program Agreement, respectively, and provided that no changes in
Current Law (as defined below) have occurred:

         A.       At formation, the Partnership and the Program will be 
                  classified as partnerships for federal income tax purposes.


<PAGE>   2


Securities and Exchange Commission
March 4, 1997
Page 2



         B.       The Partnership will not be classified as an association 
                  taxable as a corporation pursuant to the "publicly traded
                  partnership" rules of Section 7704 of the Code.

         C.       Except as noted below, the allocation of income, gains,
                  losses and deductions between the General and Limited
                  Partners and the Managing Partner under the Partnership
                  Agreement and between a Partnership and Mewbourne Development
                  Corporation under the Drilling Program Agreement will be
                  respected for federal income purposes.

         D.       The passive activity loss limitations of Section 469 of the
                  Code will not apply to General Partners in the Partnership
                  (prior to any conversion of a General Partner Interest in the
                  Partnership to a Limited Partner Interest) to the extent that
                  the Partnership drills or operates wells pursuant to working
                  interests.

         E.       The Partnerships will not be treated as "publicly traded 
                  partnerships" for purposes of the application of the passive
                  activity loss limitations of Section 469 of the Code.

         F.       The conversion of a General Partner Interest to a Limited
                  Partner Interest will be non-taxable provided, however, that
                  any reduction in a Partner's share of Partnership debt
                  resulting from such conversion will be treated as a cash
                  distribution to such Partner and will cause gain to be
                  recognized to the extent such cash distribution exceeds the
                  adjusted tax basis of such Partner's interest.

         The foregoing opinion, as well as the other conclusions set forth
below with respect to the tax aspects of an investment in the Partnership (and,
indirectly, the Program) are based upon the Code, regulations promulgated or
proposed thereunder, and the interpretations thereof by the Internal Revenue
Service and the courts having jurisdiction over such matters, as of the present
date ("Current Law"). All of the above are subject to change with either
prospective or retroactive effect, and our opinion and advice may be adversely
affected or rendered obsolete by any such change.

         Due to the inherently factual nature of certain issues, the absence of
knowledge concerning future facts with respect to such issues, or the
inadequacy of controlling authority, we are unable to render any opinion with
respect to the following specific federal income tax issues: (a) the validity
of any special allocation of an item that is dependent on a Partner's basis in
an oil or gas property; (b) the amount, if any, of the Organization and
Offering Expenses that will be deductible or amortizable; (c) the amount, if
any, of the Management Fee and the initial Administrative Costs that will be
deductible or amortizable; (d) the deductibility in a given year of any
intangible drilling and development costs incurred in a year prior to the
drilling of the wells to which such costs relate; (e) the availability or
extent of percentage depletion deductions to the Partners; (f) compliance of
the


<PAGE>   3
Securities and Exchange Commission
March 4, 1997
Page 3






allocations under the Partnership Agreement and the Drilling Program Agreement
with Section 704(c) of the Code in the event property is contributed or deemed
contributed to a Partnership or a Program; (g) the deductibility of any
interest expense by a Partner; and (h) whether Interests will be considered
"publicly offered securities" for purposes of ERISA.

         Although we are unable to render an opinion with respect to the issues
described in the preceding paragraph, we have reviewed the discussion of the
federal income tax consequences set forth in the Prospectus under the headings
"Risk Factors -- Tax Risks" and "Tax Aspects," and to the extent such
discussion involves matters of law, we are of the opinion that such discussion
is accurate in all material respects under the Code, the Treasury Regulations
promulgated thereunder, and existing interpretations thereof, all as of the
date hereof, and addresses fairly the principal aspects of each material
federal income tax issue relating to an investment in Interests by an Eligible
Citizen of the United States.

         In light of the various opinions and assumptions described above, but
subject to the qualifications and limitations placed thereon, we are of the
opinion that, under Current Law, the material federal income tax benefits of an
investment in Interests, in the aggregate, more likely than not will be
realized in substantial part by an investor Partner who acquires his interest
for profit, provided that an investor Partner who acquires Limited Partner
Interests either is not subject to the passive activity loss limitations of
Section 469 of the Code or has sufficient passive income against which he can
deduct his share of any Partnership deductions and losses. For a discussion of
the timing of the realization of such tax benefits, see the discussion in the
Prospectus under "Tax Aspects -- Special Features of Oil and Gas Taxation --
Basis and At Risk Limitations."

         The conclusions set forth above are conditioned on our understanding
that there are no agreements, arrangements, undertakings or the like other than
those expressly reflected in the Partnership Agreement, the Drilling Program
Agreement and the other documents appended to the Prospectus.

         We hereby consent to the filing of this opinion letter as an exhibit
to the Registration Statement and to the references to Vinson & Elkins L.L.P.
under the headings "Certain Federal Income Tax Consequences" and "Legal
Opinions" in the Prospectus. In giving this consent, we do not thereby admit
that we are in the category of persons whose consent is required under Section
7 of the 1933 Act and the rules and regulations of the Securities and Exchange
Commission promulgated thereunder.

                                                 Very truly yours,



                                                   /s/ Vinson & Elkins L.L.P.
                                                 -------------------------------
                                                 Vinson & Elkins L.L.P.


<PAGE>   1
                                                                   EXHIBIT 10.2



                                ESCROW AGREEMENT


         This Escrow Agreement (herein so called), dated __________, 1997, made
by and between Mewbourne Development Corporation, a Delaware corporation
("MD"), and NationsBank of Texas, N.A. ("Escrow Agent");

         WHEREAS, MD will serve as the Managing Partner of Mewbourne Energy
Partners 97-A L.P. (the "Partnership") in which general and limited partnership
interests (collectively, the "Interests") are to be offered and sold in an
offering pursuant to the Securities Act of 1933 as amended;

         WHEREAS, the Partnership will participate with MD and Mewbourne Oil
Company ("MOC"), in a program for the purpose of developing oil and gas
prospects through drilling and producing oil and gas thereon (the "Program");

         WHEREAS, the Form S-1 Registration Statement (the "Statement") dated
_____________, 1997 relating to the interests to be sold provides that
subscription proceeds for such Interests ("Subscription Proceeds") from
investors who are initially approved by MD will be deposited in an escrow
account with Escrow Agent and may not be contributed to the capital of the
Partnership unless at the end of the subscription period the aggregate
Subscription Proceeds of over $1,000,000 have been received and accepted for
the Partnership and certain other conditions have been met;

         WHEREAS, the Statement relating to the Interests to be sold provides
that investors desiring to purchase Interests in the Partnership shall provide
MD with certain information concerning their suitability for investment in the
Partnership by completing the Subscription Agreement (the "Subscription
Agreement"); and

         WHEREAS, MD desires that Escrow Agent provide procedures for the
deposit and safekeeping of the Subscription Proceeds and delivery of the
Subscription Agreement to MD subject to the terms of this Escrow Agreement;

         NOW, THEREFORE, in consideration of the mutual promises herein set
forth, and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties thereto covenant and
agree as follows:

1.       Escrow Period.  The term of this Escrow Agreement shall begin on the 
effective date of the Statement and shall terminate in accordance with Section
7 below.

2.       Escrow Account and Deposit of Escrow Funds. For the Partnership, Escrow
Agent shall open a special trust account (the "Account") at NationsBank of
Texas, N.A. for and in the name of NationsBank of Texas, N.A. as Escrow Agent
under this Escrow Agreement. Following receipt by Escrow Agent of the
Subscription Agreement and Subscription Proceeds for the purchase of Interests
in the Partnership, the Subscription Agreement shall be promptly delivered to
MD and the instruments representing the Subscription Proceeds shall be
deposited and maintained by Escrow Agent in accordance with the terms of this
Escrow Agreement. The Subscription Proceeds so deposited, together with any and
all interest earned thereon, are referred to as the "Escrow Funds."




<PAGE>   2



         3.       Duties of Escrow Agent. The Escrow Agent shall have the 
following general duties (a) to promptly deliver the Subscription Agreement to
MD; (b) to deposit and safely maintain the Escrow Funds in the Account,
guarding at all times against the commingling thereof with any funds of MD or
its affiliates during the term of this Escrow Agreement; (c) at the direction
of MD, to invest the Escrow Funds in investments that are permissible under
rule 15c2-4 promulgated by the Securities and Exchange Commission under the
Securities Exchange Act of 1934, as amended, including, without limitation (if
permissible), time deposits, short-term bank certificates of deposit,
short-term governmental obligations and bank money market accounts to be held
by Escrow Agent; (d) to prepare and maintain true and complete records with
respect to the Escrow Funds, including the name of each subscriber and the
portion of the Escrow Funds from time to time attributable to him; and (e) to
disburse the Escrow Funds in accordance with the terms of this Escrow
Agreement.

         4.       Payment of Escrow Funds. The Escrow Funds, or portions 
thereof, shall be paid out by Escrow Agent in accordance with written
instructions from MD as follows: (a) to each subscriber, if any, whose
subscription has been rejected by MD within five business days after the
clearance of those Escrow Funds, that portion of the Escrow Funds attributable
to that subscriber as shown on Escrow Agent's records, including any interest
earned thereon; (b) to each subscriber, if any, whose Subscription Proceeds
have not been contributed to the Partnership prior to the termination of the
offering period for Interests in the Partnership, and any subscriber who may be
rejected as an Investor Partner subsequent to the period described in
Subsection (a) of this Section 4, that portion of the Escrow Funds attributable
to the rejected subscriber as shown on Escrow Agent's records together with any
interest attributable thereto (as calculated by MD); (c) to each subscriber, if
any, whose subscription has been reduced, that portion of the Escrow Funds
equal to the amount of such reduction attributable thereto as shown on Escrow
Agent's records; (d) to MD for distribution to each subscriber within 60 days
of closing of the Partnership, that portion of accrued and unpaid interest on
the Escrow Funds relating to the Partnership, which Escrow Funds were deposited
no fewer than five business days prior to the termination of the offering of
Interests in the Partnership, attributable to that subscriber as shown on
Escrow Agent's records; and (e) to an account for the Partnership all remaining
Escrow Funds attributable to the Partnership. Notwithstanding the foregoing, no
portion of the Escrow Funds may be paid to the Partnership unless the Escrow
Agent shall have the excess of $1,000,000 in Escrow Funds with respect to the
Partnership and MD informs the Escrow Agent in writing that aggregate
Subscription Proceeds for Interests in the Partnership of $1,000,000 or more
have been received and cleared from subscribers that MD initially approves as
suitable to be Investor Partners (as such term is defined in the Statement) in
the Partnership. Notwithstanding the provisions of this Section 4, or any other
provision of this Escrow Agreement, after the Escrow Agent shall have in excess
of $1,000,000 in Escrow Funds with respect to the Partnership and MD informs
the Escrow Agent in writing that aggregate Subscription Proceeds for Interests
in the Partnership of $1,000,000 or more have been received and cleared by
Escrow Agent, upon the written request of MD, Escrow Agent shall disburse all
or any portion of the Escrow Funds to an account established by MD for the
Partnership.

         Notwithstanding anything contained herein to the contrary, it is
expressly contemplated by MD and the Escrow Agent that MD shall be solely
responsible for all computations and disbursements of interest and the
preparation and mailing of all forms with respect thereto, including without
limitation Form 1099 as is contemplated in Subsections (b), (c), and (d) of
this Section 4. The Escrow Agent shall deliver to MD from time to time such
records and information which are



                                       2

<PAGE>   3



available to Escrow Agent and are necessary to make the computations of interest
contemplated herein.

         5.       Expenses and Compensation. All expenses incurred by Escrow 
Agent in connection with this Escrow Agreement and the compensation of Escrow
Agent set forth in Exhibit 1 hereto shall be charged to MD and MD agrees to pay
promptly all such expenses and compensation following receipt of an invoice
therefor.

         6.       Escrow Agent. MD and Escrow Agent agree that the following
provisions shall control with respect to the rights, duties, liabilities,
privileges and immunities of Escrow Agent: (a) Escrow Agent is not a party to,
and is not bound by, any agreement or other document out of which this Escrow
Agreement may rise; (b) Escrow Agent is not responsible or liable in any manner
whatsoever for the sufficiency, correctness, genuineness, or validity of the
subject matter of this Escrow Agreement; (c) Escrow Agent shall be protected in
acting upon any written notice, request, waiver, consent, certificate, receipt,
authorization, agreement, power of attorney, or other instrument that Escrow
Agent in good faith believes to be genuine and what it purports to be.

         As between MD and the Escrow Agent, MD agrees to indemnify the Escrow
Agent and its officers, directors, employees, agents and attorneys
(collectively, the "Indemnified Parties") against and hold the Indemnified
Parties harmless from any and all losses, costs, damages, expenses, claims, and
attorney's fees suffered or incurred by the Indemnified Parties as a result of,
in connection with or arising from or out of the acts of omissions of any
Indemnified Party in performance of or pursuant to this Escrow Agreement,
except such acts or omissions as may result from such Indemnified Party's
willful misconduct or gross negligence.

         All protections and indemnitees benefitting the Escrow Agent (and any
other Indemnified Party) are cumulative of any other rights it (or they) may
have by law or otherwise, and shall survive the termination of the Escrow
Agreement or the resignation or removal of the Escrow Agent.

         7.       Termination. This Escrow Agreement shall terminate upon the 
first to occur of any one of the following: December 31, 1997; (a) the full
disbursement of the Escrow Funds with respect to the final Partnership; (b) the
written agreement of termination by MD and Escrow Agent; or (c) the
dissolution, insolvency, or involuntary bankruptcy of MD or an affiliate
thereof.

         8.       Miscellaneous.

                  (a)      All notices, demands, requests, and other 
communications required or permitted hereunder shall be in writing and shall be
deemed to be delivered when actually received at the address of the addressee
set forth below its name on the signature page of this Escrow Agreement. The
rights and obligations under this Escrow Agreement may not be assigned or
delegated by any party hereto without the prior written consent of the other
party hereto. This Escrow Agreement constitutes the entire agreement and
supersedes all other prior agreements and understandings, whether oral or
written, between the parties hereto with respect to the subject matter hereof;

                  (b)      The Escrow Agent may consult with and rely on the 
advice of counsel satisfactory to it at any time in respect to any question
relating to its duties and responsibilities



                                       3

<PAGE>   4



hereunder or otherwise in connection herewith, and shall not be liable for any
action taken suffered, or omitted by the Escrow Agent in good faith upon the
advice of such counsel, and shall be fully protected in doing so, and shall be
fully compensated for all costs and expenses in doing so. The Escrow Agent may
act through its officers, employees, agents and attorneys;

                  (c)      Any check included in the Escrow Funds shall be 
collected by the Escrow Agent and the proceeds held as part of the Escrow
Funds. No monies shall be disbursed by the Escrow Agent until it has collected
funds. The Escrow Agent may pay out monies held in escrow by its check. The
Escrow Agent shall not be obligated to take any legal action to enforce payment
of any item deposited with it in escrow;

                  (d)      The Escrow Agent shall not be liable for any action 
that it may do or refrain from doing in connection herewith, except on account
of its own gross negligence or willful misconduct;

                  (e)      The Escrow Agent's only duty, liability and
responsibility shall be to deliver the Subscription Agreements to MD and to
hold the property as herein directed and to pay and deliver the same to such
persons and under such conditions as are herein set forth;

                  (f)      Should any controversy arise between any party with
respect to this agreement, the Escrow Agreement shall have the right to
institute a bill of interpleader in any court of competent jurisdiction to
determine the rights of the parties. Should a bill of interpleader be
instituted, or should the Escrow Agent become involved in litigation in any
manner whatsoever on account of this Agreement or the escrow deposit made
hereunder, the obligor, its successors and assigns shall pay the Escrow Agent
reasonable attorneys' fees incurred by the Escrow Agent and shall indemnify and
save the Escrow Agent harmless from any other disbursements, expenses, losses,
costs and damages in connection with and resulting from such litigation, except
such amounts as shall have been caused by the Escrow Agent's gross negligence
or willful misconduct;

                  (g)      The Escrow Agent shall be obligated to perform only 
such duties as are expressly set forth herein, and no implied covenants or
obligations shall be inferred from this Agreement;

                  (h)      The Escrow Agent, or any successor to it hereafter
appointed, may at any time resign by giving prior written notice in writing to
the other parties hereto and shall be discharged from its duties hereunder upon
the appointment of a successor Escrow Agent as hereinafter provided. In the
event of any such resignation, a successor Escrow Agent shall be appointed by
the written consent of the parties hereto. In the event that the parties hereto
fail to appoint a successor Escrow Agent within 30 days of the Escrow Agent's
resignation, the Escrow Agent shall have the right to petition a court of
competent jurisdiction to appoint a successor Escrow Agent. Any successor
Escrow Agent shall deliver to the parties hereto a written instrument accepting
the appointment hereunder, and thereupon it shall succeed to all the rights and
duties of the Escrow Agent hereunder and shall be entitled to receive all of
the Escrow Funds then held by the predecessor Escrow Agent hereunder;

                  (i)      THIS ESCROW AGREEMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS, EXCEPT



                                       4

<PAGE>   5


THAT THE PORTIONS OF THE TEXAS TRUST CODE, SECTION 111.001, ET SEQ. OF THE
PROPERTY CODE, V.A.T.S. CONCERNING FIDUCIARY DUTIES AND LIABILITIES OF TRUSTEES
SHALL NOT APPLY TO THIS AGREEMENT. THE PARTIES EXPRESSLY WAIVE SUCH DUTIES AND
LIABILITIES, IT BEING THEIR INTENT TO CREATE SOLELY AN AGENCY RELATIONSHIP AND
HOLD ESCROW AGENT LIABLE ONLY IN THE EVENT OF ITS GROSS NEGLIGENCE OR WILLFUL
MISCONDUCT IN ORDER TO OBTAIN THE LOWER FEE SCHEDULE RATES AS SPECIFICALLY
NEGOTIATED WITH ESCROW AGENT. ANY LITIGATION CONCERNING THE SUBJECT MATTER OF
THIS AGREEMENT SHALL BE EXCLUSIVELY PROSECUTED IN THE COURTS OF DALLAS COUNTY,
TEXAS, AND ALL PARTIES CONSENT TO THE EXCLUSIVE JURISDICTION AND VENUE OF THOSE
COURTS.

         IN WITNESS WHEREOF, the undersigned parties have caused this Escrow
Agreement to be signed and attested to by its duly authorized officers, all as
of the date first written above.

                                    ESCROW AGENT:

                                    NATIONSBANK OF TEXAS, N.A.



                                    By:
                                       -----------------------------------------

                                    Address:        Attn:  NationsBank Trust
                                                    3301 Golden Road
                                                    Tyler, Texas  75701

                                    Fax No.: (903) 510-5045


                                    MEWBOURNE DEVELOPMENT CORPORATION



                                    By:
                                       -----------------------------------------
                                       John Roe Buckley, Treasurer

                                    Address:        3901 South Broadway
                                                    Tyler, Texas  75701

                                    Fax No.:        (903) 562-1870




                                       5


<PAGE>   1
                                                                    EXHIBIT 10.3

                            A.A.P.L. FORM 610 - 1989
                         MODEL FORM OPERATING AGREEMENT



                              OPERATING AGREEMENT

                                     DATED

                                          , 19    ,
                             -------------    ----


OPERATOR                                                                        
        ------------------------------------------------------------------------

CONTRACT AREA        See Attached Exhibit "A"                                   
             -------------------------------------------------------------------

                                                                                
- --------------------------------------------------------------------------------

                                                                                
- --------------------------------------------------------------------------------

                                                                                
- --------------------------------------------------------------------------------

                                                                                
- --------------------------------------------------------------------------------

COUNTY OR PARISH OF                        , STATE OF                           
                    -----------------------           --------------------------





                   COPYRIGHT 1989 ALL RIGHT RESERVED AMERICAN
              ASSOCIATION OF PETROLEUM LANDMEN, 4100 FOSSIL CREEK
                BLVD.  FORT WORTH, TEXAS. 76137.  APPROVED FORM.
                             A.A.P.L NO. 610 - 1989
<PAGE>   2
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
Article                               Title                                 Page
<S>    <C>                                                                   <C>
I.     DEFINITIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1
II.    EXHIBITS   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3
III.   INTERESTS OF PARTIES   . . . . . . . . . . . . . . . . . . . . . . . .  3
       A.     OIL AND GAS INTERESTS   . . . . . . . . . . . . . . . . . . . .  3
       B.     INTERESTS AND PARTIES IN COSTS AND PRODUCTION   . . . . . . . .  3
       C.     SUBSEQUENTLY CREATED INTERESTS  . . . . . . . . . . . . . . . .  4
IV.    TITLES   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5
       A.     TITLE EXAMINATION   . . . . . . . . . . . . . . . . . . . . . .  5
       B.     LOSS OR FAILURE OF TITLE  . . . . . . . . . . . . . . . . . . .  5
              1.     deleted  . . . . . . . . . . . . . . . . . . . . . . . .  5
              2.     deleted  . . . . . . . . . . . . . . . . . . . . . . . .  5
              3.     Other Losses   . . . . . . . . . . . . . . . . . . . . .  5
              4.     deleted  . . . . . . . . . . . . . . . . . . . . . . . .  6
V.     OPERATOR   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  6
       A.     DESIGNATION AND RESPONSIBILITIES OF OPERATOR  . . . . . . . . .  6
       B.     RESIGNATION OR REMOVAL OF OPERATOR AND SELECTION OF SUCCESSOR    6
              1.     Resignation or Removal of Operator   . . . . . . . . . .  6
              2.     Selection of Successor Operator  . . . . . . . . . . . .  7
              3.     Effect of Bankruptcy   . . . . . . . . . . . . . . . . .  7
       C.     EMPLOYEES AND CONTRACTORS   . . . . . . . . . . . . . . . . . .  7
       D.     RIGHTS AND DUTIES OF OPERATOR   . . . . . . . . . . . . . . . .  7
              1.     Competitive Rates and Use of Affiliates  . . . . . . . .  7
              2.     Discharge of Joint Account Obligations   . . . . . . . .  7
              3.     Protection from Liens  . . . . . . . . . . . . . . . . .  8
              4.     Custody of Funds   . . . . . . . . . . . . . . . . . . .  8
              5.     Access to Contract Area and Records  . . . . . . . . . .  8
              6.     Filing and Furnishing Governmental Reports   . . . . . .  8
              7.     Drilling and Testing Operations  . . . . . . . . . . . .  8
              8.     Cost Estimates   . . . . . . . . . . . . . . . . . . . .  9
              9.     Insurance  . . . . . . . . . . . . . . . . . . . . . . .  9
VI.    DRILLING AND DEVELOPMENT   . . . . . . . . . . . . . . . . . . . . . .  9
       A.     DELETED   . . . . . . . . . . . . . . . . . . . . . . . . . . .  9
       B.     SUBSEQUENT OPERATIONS   . . . . . . . . . . . . . . . . . . . .  9
              1.     Proposed Operations  . . . . . . . . . . . . . . . . . .  9
              2.     Operations by Less Than All Parties  . . . . . . . . . . 10
              3.     Stand-By Costs   . . . . . . . . . . . . . . . . . . . . 13
              4.     Deepening  . . . . . . . . . . . . . . . . . . . . . . . 14
              5.     Sidetracking   . . . . . . . . . . . . . . . . . . . . . 15
              6.     Order of Preference of Operations  . . . . . . . . . . . 15
              7.     Conformity to Spacing Pattern  . . . . . . . . . . . . . 15
              8.     Paying Wells   . . . . . . . . . . . . . . . . . . . . . 15
       C.     COMPLETION OF WELLS; REWORKING AND PLUGGING BACK  . . . . . . . 16
              1.     Completion   . . . . . . . . . . . . . . . . . . . . . . 16
              2.     Rework, Recomplete or Plug Back  . . . . . . . . . . . . 16
</TABLE>
<PAGE>   3
<TABLE>
<S>           <C>                                                            <C>
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

       D.     OTHER OPERATIONS  . . . . . . . . . . . . . . . . . . . . . . . 17
       E.     ABANDONMENT OF WELLS  . . . . . . . . . . . . . . . . . . . . . 17
              1.     Abandonment of Dry Holes   . . . . . . . . . . . . . . . 17
              2.     Abandonment of Wells That Have Produced  . . . . . . . . 17
              3.     Abandonment of Non-Consent Operations  . . . . . . . . . 18
       F.     TERMINATION OF OPERATIONS   . . . . . . . . . . . . . . . . . . 19
       G.     TAKING PRODUCTION IN KIND   . . . . . . . . . . . . . . . . . . 19
              Option No. 1: Gas Balancing Agreement Attached  . . . . . . . . 19
              Option No. 2: No Gas Balancing Agreement  . . . . . . . . . . . 20
VII.   EXPENDITURES AND LIABILITY OF PARTIES  . . . . . . . . . . . . . . . . 21
       A.     LIABILITY OF PARTIES  . . . . . . . . . . . . . . . . . . . . . 21
       B.     LIENS AND SECURITY INTERESTS  . . . . . . . . . . . . . . . . . 21
       C.     ADVANCES  . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
       D.     DEFAULTS AND REMEDIES   . . . . . . . . . . . . . . . . . . . . 23
              1.     Suspension of Rights   . . . . . . . . . . . . . . . . . 23
              2.     Suit for Damages   . . . . . . . . . . . . . . . . . . . 24
              3.     Deemed Non-Consent   . . . . . . . . . . . . . . . . . . 24
              4.     Advance Payment  . . . . . . . . . . . . . . . . . . . . 24
              5.     Costs and Attorneys' Fees  . . . . . . . . . . . . . . . 24
       E.     RENTALS, SHUT-IN WELL PAYMENTS AND MINIMUM ROYALTIES  . . . . . 25
       F.     TAXES   . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
VIII.  ACQUISITION, MAINTENANCE OR TRANSFER OF INTEREST   . . . . . . . . . . 26
       A.     SURRENDER OF LEASES   . . . . . . . . . . . . . . . . . . . . . 26
       B.     RENEWAL OR EXTENSION OF LEASES  . . . . . . . . . . . . . . . . 26
       C.     ACREAGE OR CASH CONTRIBUTIONS   . . . . . . . . . . . . . . . . 27
       D.     ASSIGNMENT; MAINTENANCE OF UNIFORM INTEREST   . . . . . . . . . 28
       E.     WAIVER OF RIGHTS TO PARTITION   . . . . . . . . . . . . . . . . 28
       F.     PREFERENTIAL RIGHT TO PURCHASE  . . . . . . . . . . . . . . . . 28
IX.    INTERNAL REVENUE CODE ELECTION   . . . . . . . . . . . . . . . . . . . 29
X.     CLAIMS AND LAWSUITS  . . . . . . . . . . . . . . . . . . . . . . . . . 29
XI.    FORCE MAJEURE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
XII.   NOTICES  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
XIII.  TERM OF AGREEMENT  . . . . . . . . . . . . . . . . . . . . . . . . . . 30
XIV.   COMPLIANCE WITH LAWS AND REGULATIONS   . . . . . . . . . . . . . . . . 31
       A.     LAWS, REGULATIONS AND ORDERS  . . . . . . . . . . . . . . . . . 31
       B.     GOVERNING LAW   . . . . . . . . . . . . . . . . . . . . . . . . 31
       C.     REGULATORY AGENCIES   . . . . . . . . . . . . . . . . . . . . . 31
XV.    MISCELLANEOUS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
       A.     EXECUTION   . . . . . . . . . . . . . . . . . . . . . . . . . . 32
       B.     SUCCESSORS AND ASSIGNS  . . . . . . . . . . . . . . . . . . . . 32
       C.     COUNTERPARTS  . . . . . . . . . . . . . . . . . . . . . . . . . 32
       D.     SEVERABILITY  . . . . . . . . . . . . . . . . . . . . . . . . . 33
XVI.   OTHER PROVISIONS   . . . . . . . . . . . . . . . . . . . . . . . . . . 33
</TABLE>





                                      (ii)
<PAGE>   4
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

                              OPERATING AGREEMENT

       THIS AGREEMENT, entered into by and between _________________________,
hereinafter designated and referred to as "Operator," and the signatory party
or parties other than Operator, sometimes hereinafter referred to individually
as "Non-Operator", and collectively as "Non-Operators."

                                  WITNESSETH:

       WHEREAS, the parties to this agreement are owners of Oil and Gas Leases
and/or Oil and Gas Interests in the land identified in Exhibit "A", and the
parties hereto have reached an agreement to explore and develop these Leases
and/or Oil and Gas Interests for the production of Oil and Gas to the extent
and as hereinafter provided,

       NOW, THEREFORE, it is agreed as follows:

                                   ARTICLE I.
                                  DEFINITIONS

       As used in this agreement, the following words and terms shall have the
meanings here ascribed to them:

       A.     The term "AFE" shall mean an Authority for Expenditure prepared
by a party to this agreement for the purpose of estimating the costs to be
incurred in conducting an operation hereunder.

       B.     The term "Completion" or "Complete" shall mean a single operation
intended to complete a well as a producer of Oil and Gas in one or more Zones,
including, but not limited to, the setting of production casing, perforating,
well stimulation and production testing conducted in such operation.

       C.     The term "Contract Area" shall means all of the lands, Oil and
Gas Leases and/or Oil and Gas Interests intended to be developed and operated
for Oil and Gas purposes under this agreement.  Such lands, Oil and Gas Leases
and Oil and Gas Interests are described in Exhibit "A".

       D.     The term "Deepen" shall mean a single operation whereby a well is
drilled to an objective Zone below the deepest Zone in which the well was
previously drilled, or below the Deepest Zone proposed in the associated AFE,
whichever is the lesser.

       E.     The terms "Drilling Party" and "Consenting Party" shall mean a
party who agrees to join in and pay its share of the cost of any operation
conducted under the provisions of this agreement.

       F.     The term "Drilling Unit" shall mean the area fixed for the
drilling of one well by order or rule of any state or federal body having
authority.  If a Drilling Unit is not fixed by any such rule or order, a
Drilling Unit shall be the drilling unit as established by the pattern of
drilling in the Contract Area unless fixed by express agreement of the Drilling
Parties.

       G.     The term "Drillsite" shall mean the Oil and Gas Lease or Oil and
Gas Interest on which a proposed well is to be located.
<PAGE>   5
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

       H.     The term "Initial Well" shall mean the well required to be
drilled by the parties hereto as provided in Article VI.A.

       I.     The term "Non-Consent Well" shall mean a well in which less than
all parties have conducted an operation as provided in Article VI.B.2.

       J.     The terms "Non-Drilling Party" and "Non-Consenting Party" shall
mean a party who elects not to participate in a proposed operation.

       K.     The term "Oil and Gas" shall mean oil, gas, casinghead gas, gas
condensate, and/or all other liquid or gaseous hydrocarbons and other
marketable substances produced therewith, unless an intent to limit the
inclusiveness of this term is specifically stated.

       L.     The term "Oil and Gas Interests" or "Interests" shall mean
unleased fee and mineral interests in Oil and Gas in tracts of land lying
within the Contract Area which are owned by parties to this agreement.

       M.     The terms "Oil and Gas Lease," "Lease" and "Leasehold" shall mean
the oil and gas leases or interests therein covering tracts of land lying
within the Contract Area which are owned by the parties to this agreement.

       N.     The term "Plug Back" shall mean a single operation whereby a
deeper Zone is abandoned in order to attempt a Completion in a shallower Zone.

       O.     The term "Recompletion" or "Recomplete" shall mean an operation
whereby a Completion in one Zone is abandoned in order to attempt a Completion
in a different Zone within the existing wellbore.

       P.     The term "Rework" shall mean an operation conducted in the
wellbore of a well after it is Completed to secure, restore, or improve
production in a Zone which is currently open to production in the wellbore.
Such operations include, but are not limited to, well stimulation operations
but exclude any routine repair or maintenance work or drilling, Sidetracking,
Deepening, Completing, Recompleting, or Plugging Back of a well.

       Q.     The term "Sidetrack" shall mean the directional control and
intentional deviation of a well from vertical so as to change the bottom hole
location unless done to straighten the hole or to drill around junk in the hole
to overcome other mechanical difficulties.

       R.     The term "Zone" shall mean a stratum of earth containing or
thought to contain a common accumulation of Oil and Gas separately producible
from any other common accumulation of Oil and Gas.

       Unless the context otherwise clearly indicates, words used in the
singular include the plural, the word "person" includes natural and artificial
persons, the plural includes the singular, and any gender includes the
masculine, feminine, and neuter.





                                      -2-
<PAGE>   6
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

                                  ARTICLE II.
                                    EXHIBITS

       The following exhibits, as indicated below and attached hereto, are
incorporated in and made a part hereof:

  X    A.     Exhibit "A" shall include the following information:
- -----
              (1)    Description of lands subject to this agreement,

              (2)    Restrictions, if any, as to depths, formations, or
                     substances,

              (3)    Parties to agreement with addresses and telephone numbers
                     for notice purposes,

              (4)    Percentages or fractional interests of parties to this
                     agreement.

  X    B.     Exhibit "B," Form of Lease.
- -----
  X    C.     Exhibit "C," Accounting Procedure.
- -----
  X    D.     Exhibit "D," Insurance.
- -----
  X    E.     Exhibit "E," Gas Balancing Agreement.
- -----
       F.     Exhibit "F," Non-Discrimination and Certification of 
- -----         Non-Segregated Facilities.

       G.     Exhibit "G," Tax Partnership.
- -----
       H.     Other:_____________________________________________________
- -----


       If any provision of any exhibit, except Exhibits "E," "F" and "G," is
inconsistent with any provision contained in the body of this agreement, the
provisions in the body of this agreement shall prevail.

                                  ARTICLE III.

                              INTERESTS OF PARTIES

A.     OIL AND GAS INTERESTS:

       If any party owns an Oil and Gas Interest in the Contract Area, that
Interest shall be treated for all purposes of this agreement and during the
term hereof as if it were covered by the form of Oil and Gas Lease attached
hereto as Exhibit "B," and the owner thereof shall be deemed to own both
royalty interest in such lease and the interest of the lessee thereunder.

B.     INTERESTS AND PARTIES IN COSTS AND PRODUCTION:

       Unless changed by other provisions, all costs and liabilities incurred
in operations under this agreement shall be borne and paid, and all equipment
and materials acquired in operations on the Contract Area shall be





                                      -3-
<PAGE>   7
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989


owned, by the parties as their interests are set forth in Exhibit "A."  In the
same manner, the parties shall also own all production of Oil and Gas from the
Contract Area subject, however, to the payment of royalties and other burdens
on production as described hereafter.

       Regardless of which party has contributed any Oil and Gas Lease or Oil
and Gas Interest on which royalty or other burdens may be payable and except as
otherwise expressly provided in this agreement, each party shall pay or
deliver, or cause to be paid or delivered, all burdens on its share of the
production from the Contract Area up to, but not in excess of, the amount of
such burdens and shall indemnify, defend and hold the other parties free from
any liability therefor.  Except as otherwise expressly provided in this
agreement, if any party has contributed hereto any Lease or Interest which is
burdened with any royalty, overriding royalty, production payment or other
burden on production in excess of the amounts stipulated above, such party so
burdened shall assume and alone bear all such excess obligations and shall
indemnify, defend and hold the other parties hereto harmless from any and all
claims attributable to such excess burden.  However, so long as the Drilling
Unit for the productive Zone(s) is identical with the Contract Area, each party
shall pay or deliver, or cause to be paid or delivered, all burdens on
production from the Contract Area due under the terms of the Oil and Gas
Lease(s) which such party has contributed to this agreement, and shall
indemnify, defend and hold the other parties free from any liability therefor.

       No party shall ever be responsible, on a price basis higher than the
price received by such party, to any other party's lessor or royalty owner, and
if such other party's lessor or royalty owner should demand and receive
settlement on a higher price basis, the party contributing the affected Lease
shall bear the additional royalty burden attributable to such higher price.

       Nothing contained in this Article III.B. shall be deemed an assignment
or cross-assignment of interests covered hereby, and in the event two or more
parties contribute to this agreement jointly owned Leases, the parties'
undivided interests in said Leaseholds shall be deemed separate leasehold
interests for the purposes of this agreement.

C.     SUBSEQUENTLY CREATED INTERESTS:

       If any party has contributed hereto a Lease or Interest that is burdened
with an assignment of production given as security for the payment of money, or
if, after the date of this agreement, any party creates an overriding royalty,
production payment, net profits interest, assignment of production or other
burden payable out of production attributable to its working interest
hereunder, such burden shall be deemed a "Subsequently Created Interest."
Further, if any party has contributed hereto a Lease or Interest burdened with
an overriding royalty, production payment, net profits interest, or other
burden payable out of production created prior to the date of this agreement,
and such burden is not shown on Exhibit "A," such burden also shall be deemed a
Subsequently Created Interest to the extent such burden causes the burdens on
such party's Lease or Interest to exceed the amount stipulated in Article
III.B. above.

       The party whose interest is burdened with the Subsequently Created
Interest (the "Burdened Party") shall assume and alone bear, pay and discharge
the Subsequently Created Interest and shall indemnify, defend and hold harmless
the other parties from and against any liability therefor.  Further, if the
Burdened Party fails to pay, when due, its share of expenses chargeable
hereunder, all provisions of Article VII.B. shall be enforceable against the
Subsequently Created Interest in the same manner as they are enforceable
against the working interest of the Burdened Party.  If the Burdened Party is
required under this agreement to assign or relinquish to any other party, or
parties, all or a portion of its working interest and/or the production
attributable thereto, said other party, or parties, shall receive said
assignment and/or production free and clear





                                      -4-
<PAGE>   8
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

of said Subsequently Created Interest, and the Burdened Party shall indemnify,
defend and hold harmless said other party, or parties, from any and all claims
and demands for payment asserted by owners of the Subsequently Created
Interest.

                                  ARTICLE IV.

                                     TITLES

A.     TITLE EXAMINATION:

       Title examination shall be made on the Drillsite of any proposed well
prior to commencement of drilling operations and, if a majority in interest of
the Drilling Parties so request or Operator so elects, title examination shall
be made on the entire Drilling Unit, or maximum anticipated Drilling Unit, of
the well.  The opinion will include the ownership of the working interest,
minerals, royalty, overriding royalty and production payments under the
applicable Leases.  Each party contributing Leases and/or Oil and Gas Interests
to be included in the Drillsite or Drilling Unit, if appropriate, shall furnish
to Operator all abstracts (including federal lease status reports), title
opinions, title papers and curative material in its possession free of charge.
All such information not in the possession of or made available to Operator by
the parties, but necessary for the examination of the title, shall be obtained
by Operator.  Operator shall cause title to be examined by attorneys on its
staff or by outside attorneys.  Copies of all title opinions shall be furnished
to each Drilling Party.  Costs incurred by Operator in procuring abstracts,
fees paid outside attorneys for title examination (including preliminary,
supplemental, shut-in royalty opinions and division order title opinions) and
other direct charges as provided in Exhibit "C" shall be borne by the Drilling
Parties in the proportion that the interest of each Drilling Party bears to the
total interest of all Drilling Parties as such interests appear in Exhibit "A."

       Each party shall be responsible for securing curative matter and pooling
amendments or agreements required in connection with Leases or Oil and Gas
Interests contributed by such party.  Operator shall be responsible for the
preparation and recording of pooling designations or declarations and
communication agreements as well as the conduct of hearings before governmental
agencies for the securing of spacing or pooling orders or any other orders
necessary or appropriate to the conduct of operations hereunder.  This shall
not prevent any party from appearing on its own behalf at such hearings.  Costs
incurred by Operator, including fees paid to outside attorneys, which are
associated with hearings before governmental agencies, and which costs are
necessary and proper for the activities contemplated under this agreement,
shall be direct charges to the joint account and shall not be covered by the
administrative overhead charges in Exhibit "C."

       No well shall be drilled on the Contract Area until after (1) the title
to the Drillsite or Drilling Unit, if appropriate, has been examined as above
provided, and (2) the title has been approved by the examining attorney or
title has been accepted by Operator.

B.     LOSS OR FAILURE OF TITLE:

       1.     deleted

       2.     deleted

       3.     Other Losses:  All losses of Leases or Interests committed to
this agreement, shall be joint losses and shall be borne by all parties in
proportion to their interests shown on Exhibit "A."  This shall include but not
be limited to the loss of any Lease or Interest through failure to develop or
because express or implied





                                      -5-
<PAGE>   9
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

covenants have not been performed (other than performance which requires only
the payment of money), and the loss of any Lease by expiration at the end of
its primary term if it is not renewed or extended.  There shall be no
readjustment of interests in the remaining portion of the Contract Area on
account of any joint loss.

       4.     deleted

                                   ARTICLE V.

                                    OPERATOR

A.     DESIGNATION AND RESPONSIBILITIES OF OPERATOR:

       __________________________________________ shall be the Operator of the
Contract Area, and shall conduct and direct and have full control of all
operations on the Contract Area as permitted and required by, and within the
limits of this agreement.  In its performance of services hereunder for the
Non-Operators, Operator shall be an independent contractor not subject to the
control or direction of the Non-Operators except as to the type of operation to
be undertaken in accordance with the election procedures contained in this
agreement.  Operator shall not be deemed, or hold itself out as, the agent of
the Non-Operators with authority to bind them to any obligation or liability
assumed or incurred by Operator as to any third party.  Operator shall conduct
its activities under this agreement as a reasonable prudent operator, in a good
and workmanlike manner, with due diligence and dispatch, in accordance with
good oilfield practice, and in compliance with applicable law and regulation,
but in no event shall it have any liability as Operator to the other parties
for losses sustained or liabilities incurred except such as may result from
gross negligence or willful misconduct.

B.     RESIGNATION OR REMOVAL OF OPERATOR AND SELECTION OF SUCCESSOR:

       1.     Resignation or Removal of Operator:  Operator may resign at any
time by giving written notice thereof to Non-Operators.  If Operator terminates
its legal existence, or is no longer capable of serving as Operator, Operator
shall be deemed to have resigned without any action by Non-Operators, except
the selection of a successor.  Operator may be removed only for good cause by
the affirmative vote of Non-Operators owning a majority interest based on
ownership as shown on Exhibit "A" remaining after excluding the voting interest
of Operator; such vote shall not be deemed effective until a written notice has
been delivered to the Operator by a Non-Operator detailing the alleged default
and Operator has failed to cure the default within thirty (30) days from its
receipt of the notice or, if the default concerns an operation then being
conducted, within forty-eight (48) hours of its receipt of the notice.  For
purposes hereof, "good cause" shall mean not only gross negligence or willful
misconduct but also the material breach of or inability to meet the standards
of operation contained in Article V.A. or material failure or inability to
perform its obligations under this agreement.

       Subject to Article VII.D.1., such resignation or removal shall not
become effective until 7:00 o'clock A.M. on the first day of the calendar month
following the expiration of ninety (90) days after the giving of notice of
resignation by Operator or action by the Non-Operators to remove Operator,
unless a successor Operator has been selected and assumes the duties of
Operator at an earlier date.  Operator, after effective date of resignation or
removal, shall be bound by the terms hereof as a Non-Operator.  A change of a
corporate name or structure of Operator or transfer of Operator's interest to
any single subsidiary, parent or successor corporation or other affiliated
entity shall not be the basis for removal of Operator.





                                      -6-
<PAGE>   10
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

       2.     Selection of Successor Operator:  Upon the resignation or removal
of Operator under any provision of this agreement, a successor Operator shall
be selected by the parties.  The successor Operator shall be selected from the
parties owning an interest in the Contract Area at the time such successor
Operator is selected.  The successor Operator shall be selected by the
affirmative vote of two (2) or more parties owning a majority interest based on
ownership as shown on Exhibit "A;" provided, however, if an Operator which has
been removed or is deemed to have resigned fails to vote or votes only to
succeed itself, the successor Operator shall be selected by the affirmative
vote of the party or parties owning a majority interest based on ownership as
shown on Exhibit "A" remaining after excluding the voting interest of the
Operator that was removed or resigned.  The former Operator shall promptly
deliver to the successor Operator all records and data relating to the
operations conducted by the former Operator to the extent such records and data
are not already in the possession of the successor operator.  Any cost of
obtaining or copying the former Operator's records and data shall be charged to
the joint account.

       3.     Effect of Bankruptcy:  If Operator becomes insolvent, bankrupt or
is placed in receivership, it shall be deemed to have resigned without any
action by Non-Operators, except the selection of a successor.  If a petition
for relief under the federal bankruptcy laws is filed by or against Operator,
and the removal of Operator is prevented by the federal bankruptcy court, all
Non-Operators and Operator shall comprise an interim operating committee to
serve until Operator has elected to reject or assume this agreement pursuant to
the Bankruptcy Code, and an election to reject this agreement by Operator as
debtor in possession, or by a trustee in bankruptcy, shall be deemed a
resignation as Operator without any action by Non-Operators, except the
selection of a successor.  During the period of time the operating committee
controls operations, all actions shall require the approval of two (2) or more
parties owning a majority interest based on ownership as shown on Exhibit "A."
In the event there are only two (2) parties to this agreement, during the
period of time the operating committee controls operations, a third party
acceptable to Operator, Non-Operator and the federal bankruptcy court shall be
selected as a member of the operating committee, and all actions shall require
the approval of two (2) members of the operating committee without regard for
their interest in the Contract Area based on Exhibit "A."

C.     EMPLOYEES AND CONTRACTORS:

       The number of employees or contracts used by Operator in conducting
operations hereunder, their selection, and the hours of labor and the
compensation for services performed shall be determined by Operator, and all
such employees or contractors shall be the employees or contractors of
Operator.

D.     RIGHTS AND DUTIES OF OPERATOR:

       1.     Competitive Rates and Use of Affiliates:  All wells drilled on
the Contract Area shall be drilled on a competitive contract basis at the usual
rates prevailing in the area.  If it so desires, Operator may employ its own
tools and equipment in the drilling of wells, but its charges therefor shall
not exceed the prevailing rates in the area and the rate of such charges shall
be agreed upon by the parties in writing before drilling operating are
commenced, and such work shall be performed by Operator under the same terms
and conditions as are customary and usual in the area in contracts of
independent contractors who are doing work of a similar nature.  All work
performed or materials supplied by affiliates or related parties of Operator
shall be performed or supplied at competitive rates, pursuant to written
agreement, and in accordance with customs and standards prevailing in the
industry.

       2.     Discharge of Joint Account Obligations:  Except as herein
otherwise specifically provided, Operator shall promptly pay and discharge
expenses incurred in the development and operation of the Contract





                                      -7-
<PAGE>   11
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

Area pursuant to this agreement and shall charge each of the parties hereto
with their respective proportionate shares upon the expense basis provided in
Exhibit "C."  Operator shall keep an accurate record of the joint account
hereunder, showing expenses incurred and charges and credits made and received.

       3.     Protection from Liens:  Operator shall pay, or cause to be paid,
as and when they become due and payable all accounts of contractors and
suppliers and wages and salaries for services rendered or performed, and for
materials supplied on, to or in respect of the Contract Area or any operations
for the joint account thereof, and shall keep the Contract Area free from liens
and encumbrances resulting therefrom except for those resulting from a bona
fide dispute as to services rendered or materials supplied.

       4.     Custody of Funds:  Operator shall hold for the account of the
Non-Operators any funds of the Non-Operators advanced or paid to the Operator,
either for the conduct of operations hereunder or as a result of the sale of
production from the Contract Area, and such funds shall remain the funds of the
Non-Operators on whose account they are advanced or paid until used for their
intended purpose or otherwise delivered to the Non-Operators or applied toward
the payment of debts as provided in Article VII.B.  Nothing in this paragraph
shall be construed to establish a fiduciary relationship between Operator and
Non-Operators for any purpose other than to account for Non-Operator funds as
herein specifically provided. Nothing in this paragraph shall require the
maintenance by Operator of separate accounts for the funds of Non-Operators
unless the parties otherwise specifically agree.

       5.     Access to Contract Area and Records:  Operator shall, except as
otherwise provided herein, permit each Non-Operator or its duly authorized
representative, at the Non-Operator's sole risk and cost, full and free access
at all reasonable times to all operations of every kind and character being
conducted for the joint account on the Contract Area and to the records of
operations conducted thereon or production therefrom, including Operator's
books and records relating thereto.  Such access rights shall not be exercised
in a manner interfering with Operator's conduct of an operation hereunder and
shall not obligate Operator to furnish any geologic or geophysical data of an
interpretive nature unless the cost of preparation of such interpretive data
was charged to the joint account.  Operator will furnish to each Non-Operator
upon request copies of any and all reports and information obtained by Operator
in connection with production and related items, including, without limitation,
meter and chart reports, production purchaser statements, run tickets and
monthly gauge reports, but excluding purchase contracts and pricing information
to the extent not applicable to the production of the Non-Operator seeking the
information.  Any audit of Operator's records relating to amounts expended and
the appropriateness of such expenditures shall be conducted in accordance with
the audit protocol specified in Exhibit "C."

       6.     Filing and Furnishing Governmental Reports:  Operator will file,
and upon written request promptly furnish copies to each requesting Non-
Operator not in default of its payment obligations, all operational notices,
reports or applications required to be filed by local, State, Federal or Indian
agencies or authorities having jurisdiction over operations hereunder.  Each
Non-Operator shall provide to Operator on a timely basis all information
necessary to Operator to make such filings.

       7.     Drilling and Testing Operations:  The following provisions shall
apply to each well drilled hereunder, including but not limited to the Initial
Well:

              (a)    Operator will promptly advise Non-Operators of the date on
which the well is spudded, or the date on which drilling operations are
commenced.





                                      -8-
<PAGE>   12
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

              (b)    Operator will send to Non-Operators such reports, test
results and notices regarding the progress of operations on the well as the
Non-Operators shall reasonably request, including, but not limited to, daily
drilling reports, completion reports, and well logs.

              (c)    Operator shall adequately test all Zones encountered which
may reasonably be expected to be capable of producing Oil and Gas in paying
quantities as a result of examination of the electric log or any other logs or
cores or tests conducted hereunder.

       8.     Cost Estimates: Upon request of any Consenting Party, Operator
shall furnish estimates of current and cumulative costs incurred for the joint
account at reasonable intervals during the conduct of any operation pursuant to
this agreement. Operator shall not be held liable for errors in such estimates
so long as the estimates are made in good faith.

       9.     Insurance:  At all times while operations are conducted
hereunder, Operator shall comply with the workers compensation law of the state
where the operations are being conducted; provided, however, that Operator may
be a self-insurer for liability under said compensation laws in which event the
only charge that shall be made to the joint account shall be as provided in
Exhibit "C."  Operator shall also carry or provide insurance for the benefit of
the joint account of the parties as outlined in Exhibit "D" attached hereto and
made a part hereof.  Operator shall require all contractors engaged in work on
or for the Contract Area to comply with the workers compensation law of the
state where the operations are being conducted and to maintain such other
insurance as Operator may require.

       In the event automobile liability insurance is specified in said Exhibit
"D," or subsequently receives the approval of the parties, not direct charge
shall be made by Operator for premiums paid for such insurance for Operators's
automotive equipment.

                                  ARTICLE VI.

                            DRILLING AND DEVELOPMENT

A.     DELETED

B.     SUBSEQUENT OPERATIONS:

       1.     Proposed Operations:  If any party hereto should desire to drill
any well on the Contract Area other than the Initial Well, or if any party
should desire to Rework, Sidetrack, Deepen, Recomplete or Plug Back a dry hole
or a well no longer capable of producing in paying quantities in which such
party has not otherwise relinquished its interest in the proposed objective
Zone under this agreement, the party desiring to drill, Rework, Sidetrack,
Deepen, Recomplete or Plug Back such a well shall give written notice of the
proposed operation to the parties who have not otherwise relinquished their
interest in such objective Zone under this agreement and to all other parties
in the case of a proposal for Sidetracking or Deepening, specifying the work to
be performed, the location, proposed depth, objective Zone and the estimated
cost of the operation.  The parties to whom such a notice is delivered shall
have thirty (30) days after receipt of the notice within which to notify the
party proposing to do the work whether they elect to participate in the cost of
the proposed operation.  If a drilling rig is on location, notice of a proposal
to Rework, Sidetrack, Recomplete, Plug Back or Deepen may be given by telephone
and the response period shall be limited to forty-eight (48) hours, exclusive
of Saturday, Sunday and legal holidays.  Failure of a party to whom such notice
is delivered to reply within the period above fixed shall constitute an
election by that party not to participate in the cost of the





                                      -9-
<PAGE>   13
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

proposed operation.  Any proposal by a party to conduct an operation
conflicting with the operation initially proposed shall be delivered to all
parties within the time and in the manner provided in Article VI.B.6.

       If all parties to whom such notice is delivered elect to participate in
such a proposed operation, the parties shall be contractually committed to
participate therein provided such operations are commenced with the time period
hereafter set forth, and Operator shall, no later than ninety (90) days after
expiration of the notice period of thirty (30) days (or as promptly as
practicable after the expiration of the forty-eight (48) hour period when a
drilling rig is on location, as the case may be), actually commence the
proposed operation and thereafter complete it with due diligence at the risk
and expense of the parties participating therein; provided, however, said
commencement date may be extended upon written notice of same by Operator to
the other parties, for  a period of up to thirty (30) additional days if, in
the sole opinion of Operator, such additional time is reasonably necessary to
obtain permits from governmental authorities, surface rights (including rights-
of-way) or appropriate drilling equipment, or to complete title examination or
curative matter required for title approval or acceptance.  If the actual
operation has not been commenced within the time provided (including any
extension thereof as specifically permitted herein or in the force majeure
provisions of Article XI) and if any party hereto still desires to conduct said
operation, written notice proposing same must be resubmitted to the other
parties in accordance herewith as if no prior proposal had been made.  Those
parties that did not participate in the drilling of a well for which a proposal
to Deepen or Sidetrack is made hereunder shall, if such parties desire to
participate in the proposed Deepening or Sidetracking operation, reimburse the
Drilling Parties in accordance with article VI.B.4. in the event of a Deepening
operation and in accordance with Article VI.B.5. in the event of a Sidetracking
operation.

       2.     Operations by Less Than All Parties:

              (a)    Determination of Participation.  If any party to whom such
notice is delivered as provided in Article VI.B.1. or VI.C.1. (Option No. 2)
elects not to participate in the proposed operation, then, in order to be
entitled to the benefits of this Article, the party or parties giving the
notice and such other parties as shall elect to participate in the operation
shall, no later than ninety (90) days after the expiration of the notice period
of thirty (30) days (or as promptly as practicable after the expiration of the
forty-eight (48) hour period when a drilling rig is on location, as the case
may be) actually commence the proposed operation and complete it with due
diligence.  Operator shall perform all work for the account of the Consenting
Parties; provided, however, if no drilling rig or other equipment is on
location, and if Operator is a Non-Consenting Party, the Consenting Parties
shall either:  (i) request Operator to perform the work required by such
proposed operation for the account of the Consenting Parties, or (ii)
designated one of the Consenting Parties as Operator to perform such work.  The
rights and duties granted to and imposed upon the Operator under this agreement
are granted to and imposed upon the party designated as Operator for an
operation in which the original Operator is a Non-Consenting Party.  Consenting
Parties, when conducting operations on the Contract Area pursuant to this
Article VI.B.2., shall comply with all terms and conditions of this agreement.

       If less than all parties approve any proposed operation, the proposing
party, immediately after the expiration of the applicable notice period, shall
advise all Parties of the total interest of the parties approving such
operation and its recommendation as to whether the Consenting Parties should
proceed with the operation as proposed.  Each Consenting Party, within forty-
eight (48) hours (exclusive of Saturday, Sunday and legal holidays) after
delivery of such notice, shall advise the proposing party of its desire to (i)
limit participation to such party's interest as shown on Exhibit "A" or (ii)
carry only its proportionate part (determined by dividing such party's interest
in the Contract Area by the interests of all Consenting Parties in the Contract
Area) of Non-





                                      -10-
<PAGE>   14
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

Consenting Parties' interests, or (iii) carry its proportionate part
(determined as provided in(ii)) of Non-Consenting Parties' interest together
with all or a portion of its proportionate part of any Non-Consenting Parties'
interests that any Consenting Party did not elect to take.  Any interest of
Non-Consenting Parties that is not carried by a Consenting Party shall be
deemed to be carried by the party proposing the operation if such party does
not withdraw its proposal.  Failure to advise the proposing party within the
time required shall be deemed an election under (i).  In the event a drilling
rig is on location, notice may be given by telephone, and the time permitted
for such a response shall not exceed a total of forty-eight (48) hours
(exclusive of Saturday, Sunday and legal holidays).  The proposing party, at
its election, may withdraw such proposal if there if less than 100%
participation and shall notify all parties of such decision within ten(10)
days, or within twenty-four (24) hours if a drilling rig is on location,
following expiration of the applicable response period.  If 100% subscription
to the proposed operation is obtained, the proposing party shall promptly
notify the Consenting Parties of their proportionate interests in the operation
and the party serving as Operator shall commence such operation within the
period provided in Article VI.B.1., subject to the same extension right as
provided therein.

              (b)    Relinquishment of Interest for Non-Participation.  The
entire cost and risk of conducting such operations shall be borne by the
Consenting Parties in the proportions they have elected to bear same under the
terms of the preceding paragraph.  Consenting Parties shall keep the leasehold
estates involved in such operations free and clear of all liens and
encumbrances of every kind created by or arising from the operations of the
Consenting Parties.  If such an operation results in a dry hole, then subject
to Articles VI.B.6. and VI.E.3, the Consenting Parties shall plug and abandon
the well and restore the surface location at their sole cost, risk and expense;
provided, however, that those Non-Consenting Parties that participated in the
drilling, Deepening or Sidetracking of the well shall remain liable for, and
shall pay, their proportionate shares of the cost of plugging and abandoning
the well and restoring the surface location insofar only as those costs were
not increased by the subsequent operations of the Consenting Parties.  If any
well drilled, Reworked, Sidetracked, Deepened, Recompleted or Plugged Back
under the provisions of this Article results in a well capable of producing Oil
and/or Gas in paying quantities, the Consenting Parties shall Complete and
equip the well to produce at their sole cost and risk, and the well shall then
be turned over to Operator (if the Operator did not conduct the operation) and
shall be operated by it at the expense and for the account of the Consenting
Parties.  Upon commencement of operations for the drilling, Reworking,
Sidetracking, Recompleting, Deepening or Plugging Back of any such well by
Consenting Parties in accordance with the provisions of this Article, each Non-
Consenting Party shall be deemed to have relinquished to Consenting Parties,
and the Consenting Parties shall own and be entitled to receive, in proportion
to their respective interests, all of such Non-Consenting Party's interest in
the well and share of production therefrom or, the case of a Reworking,
Sidetracking, Deepening, Recompleting or Plugging Back, or a Completion
pursuant to a Article VI.C.1. Option No. 2, all of such Non-Consenting Party's
interest in the production obtained from the operation in which the Non-
Consenting Party did not elect to participate.  Such relinquishment shall be
effective until the proceeds of the sale of such share, calculated at the well,
or market value thereof if such share is not sold (after deducting applicable
ad valorem, production, severance, and excise taxes, royalty, overriding
royalty and other interests not excepted by Article III.C. payable out of or
measured by the production from such well accruing with respect to such
interest until it reverts), shall equal the total of the following:

                     (i)  400% of each such Non-Consenting Party's share of the
cost of any newly acquired surface equipment beyond the wellhead connections
(including but not limited to stock tanks, separators, treaters, pumping
equipment and piping), plus 100% of each such Non-Consenting Party's share of
the cost of operation of the well commencing with first production and
continuing until each such Non-Consenting Party's relinquished interest shall
revert to it under other provisions of this Article, it being agreed that each
Non-Consenting Party's share of such costs and equipment will be that interest
which would have





                                      -11-
<PAGE>   15
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

been chargeable to such Non-Consenting Party had it participated in the well
from the beginning of the operations; and

                     (ii)  400% of (a) that portion of the costs and expenses
of drilling, Reworking, Sidetracking, Deepening, Plugging Back, testing,
Completing and Recompleting, after deducting any cash contributions received
under Article VIII.C., and of (b) that portion of the cost of newly acquired
equipment in the well (to and including the wellhead connections), which would
have been chargeable to such Non-Consenting Party if it had participated
therein.

       Notwithstanding anything to contrary in this Article VI.B., if the well
does not reach the deepest objective Zone described in the notice proposing the
well for reasons other than the encountering of granite or practically
impenetrable substance or other condition in the hole rendering further
operations impracticable, Operator shall give notice thereof to each Non-
Consenting Party who submitted or voted for an alternative proposal under
Article VI.B.6. to drill the well to a shallower Zone than the deepest
objective Zone proposed in the notice under which the well was drilled, and
each such Non-Consenting Party shall have the option to participate in the
initial proposed Completion of the well by paying its share of the cost of
drilling the well to its actual depth, calculated in the manner provided in
Article VI.B.4.(a).  If any such Non-Consenting Party does not elect to
participate in the first Completion proposed for such well, the relinquishment
provisions of this Article VI.B.2. (b) shall apply to such party's interest.

              (c)    Reworking, Recompleting or Plugging Back.  An election not
to participate in the drilling, Sidetracking or Deepening of a well shall be
deemed an election not to participate in any Reworking or Plugging Back
operation proposed in such a well, or portion thereof, to which the initial
non-consent election applied that is conducted at any time prior to full
recovery by the Consenting Parties of the Non-Consenting Party's recoupment
amount. Similarly, an election not to participate in the Completing or
Recompleting of a well shall be deemed an election not to participate in any
Reworking operation proposed in such a well, or portion thereof, to which the
initial non-consent election applied that is conducted at any time prior to
full recovery by the Consenting Parties of the Non-Consenting Party's
recoupment amount. Any such Reworking, Recompleting or Plugging Back operation
conducted during the recoupment period shall be deemed part of the cost of
operation of said well and there shall be added to the sums to be recouped by
the Consenting Parties 400% of that portion of the costs of operation of said
well and there shall be added to the sums to be recouped by the Consenting
Parties 400% of that portion of the costs of the Reworking, Recompleting or
Plugging Back operation which would have been chargeable to such Non-Consenting
Party had it participated therein.  If such a Reworking, Recompleting or
Plugging Back operation is proposed during such recoupment period, the
provisions of this Article VI.B. shall be applicable as between said Consenting
Parties in said well.

              (d)    Recoupment Matters.  During the period of time Consenting
Parties are entitled to receive Non-Consenting Party's share of production, or
the proceeds therefrom, Consenting Parties shall be responsible for the payment
of all ad valorem, production, severance, excise, gathering and other taxes,
and all royalty, overriding royalty and other burdens applicable to Non-
Consenting Party's share of production not excepted by Article III.C.

       In the case of any Reworking, Sidetracking, Plugging Back, Recompleting
or Deepening operation, the Consenting Parties shall be permitted to use, free
of cost, all casing, tubing and other equipment in the well, but the ownership
of all such equipment shall remain unchanged; and upon abandonment of a well
after such Reworking, Sidetracking, Plugging Back, Recompleting or Deepening,
the Consenting Parties shall account





                                      -12-
<PAGE>   16
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

for all such equipment to the owners thereof, with each party receiving its
proportionate part in kind or in value, less cost of salvage.

       Within ninety (90) days after the completion of any operations under
this Article, the party conducting the operations for the Consenting Parties
shall furnish each Non-Consenting Party with an inventory of the equipment in
and connected to the well, and an itemized statement of the cost of drilling,
Sidetracking, Deepening, Plugging Back, testing, Completing, Recompleting, and
equipping the well for production; or, at its option, the operating party, in
lieu of an itemized statement of such costs of operation, may submit a detailed
statement of monthly billings.  Each month thereafter, during the time the
Consenting Parties are being reimbursed as provided above, the party conducting
in the operations for the Consenting Parties shall furnish the Non-Consenting
Parties with an itemized statement of all costs and liabilities incurred in the
operation of the well, together with a statement of the quantity of Oil and Gas
produced from it and the amount of proceeds realized from the sale of the
well's working interest production during the preceding month.  In determining
the quantity of Oil and Gas produced during any month, Consenting Parties shall
use industry accepted methods such as but not limited to metering or periodic
well tests.  Any amount realized from the sale or other disposition of
equipment newly acquired in connection with any such operation which would have
been owned by a Non-Consenting Party had it participated therein shall be
credited against the total unreturned costs of the work done and of the
equipment purchased in determining when the interest of such Non-Consenting
Party shall revert to it as above provided; and if there is a credit balance,
it shall be paid to such Non-Consenting Party.

       If and when the Consenting Parties recover from a Non-Consenting Party's
relinquished interest the amounts provided for above, the relinquished
interests of such Non-Consenting Party shall automatically revert to it as of
7:00 a.m. on the day following the day on which such recoupment occurs, and,
from and after such reversion, such Non-Consenting Party shall own the same
interest in such well, the material and equipment in or pertaining thereto, and
the production therefrom as such Non-consenting Party would have been entitled
to had it participated in the drilling, Sidetracking, Reworking, Deepening,
Recompleting or Plugging Back of said well.  Thereafter, such Non-Consenting
Party shall be charged with and shall pay its proportionate part of the further
costs of the operation of said well in accordance with the terms of this
agreement and Exhibit "C" attached hereto.

       3.     Stand-By Costs:  When a well has been drilled or Deepened has
reached its authorized depth and all tests have been completed and the results
thereof furnished to the parties, or when operations on the well have been
otherwise terminated pursuant to Article VI.F., stand-by costs incurred pending
response to a party's notice proposing a Reworking, Sidetracking, Deepening,
Plugging Back or Completing operation in such a well (including the period
required under Article VI.B.6 to resolve competing proposals) shall be charged
and borne as part of the drilling or Deepening operation just completed. Stand-
by costs subsequent to all parties responding, or expiration of the response
time permitted, whichever first occurs, and prior to agreements as to the
participating interest of all Consenting Parties pursuant to the terms of the
second grammatical paragraph of Article VI.B.2.(a), shall be charged to and
borne as part of the proposed operation, but if the proposal is subsequently
withdrawn because of insufficient participation, such stand-by costs shall be
allocated between the Consenting Parties in the proportion each Consenting
Party's interest as shown on Exhibit "A" bears to the total interest as shown
on Exhibit "A" of all Consenting Parties.

       In the event that notice for a Sidetracking operation is given while the
drilling rig to be utilized is on location, any party may request and receive
up to five (5) additional days after expiration of the forty-eight hour
response period specified in Article VI.B.1. within which to respond by paying
for all stand-by costs and other costs incurred during such extended response
period; Operator may require such party to pay the estimated





                                      -13-
<PAGE>   17
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

stand-by time in advance as a condition to extending the response period. If
more than one party elects to take such additional time to respond to the
notice, standby costs shall be allocated between the parties taking additional
time to respond on a day-to-day basis in the proportion each electing party's
interest as shown on Exhibit "A" bears to the total interest as shown on
Exhibit "A" of all the electing parties.

       4.     Deepening.  If less than all the parties elect to participate in
a drilling, Sidetracking, or Deepening operation proposed pursuant to Article
VI.B.1, the interest relinquished by the Non-Consenting Parties to the
Consenting Parties under Article VI.B.2. shall relate only and be limited to
the lesser of (i) the total depth actually drilled or (ii) the objective depth
or Zone of which the parties were given notice under Article VI.B.1. plus any
deeper zone as may be encountered in drilling to such additional depth as is
drilled to enable completion in the objective depth or zone ("Initial
Objective").  Such well shall  not be Deepened beyond the Initial Objective
without first complying with this Article to afford the Non-Consenting Parties
the opportunity to participate in the Deepening operation.

       In the event any Consenting Party desires to drill or Deepen a Non-
Consent Well to a depth below the Initial Objective, such party shall give
notice thereof, complying with the requirements of Article VI.B.1, to all
parties (including Non-Consenting Parties).  Thereupon, Articles VI.B.1. and 2.
shall apply and all parties receiving such notice shall have the right to
participate or not participate in the Deepening of such well pursuant to said
Articles VI.B.1 and 2.  If a Deepening operation is approved pursuant to such
provisions, and if any Non-Consenting Party elects to participate in the
Deepening operation, such Non-Consenting party shall pay or make reimbursement
(as the case may be) of the following costs and expenses:

              (a)    If the proposal to Deepen is made prior to the Completion
of such well as a well capable of producing in paying quantities, such Non-
Consenting Party shall pay (or reimburse Consenting Parties for, as the case
may be) that share of costs and expenses incurred in connection with the
drilling of said well from the surface to the Initial Objective which Non-
Consenting Party would have paid had such Non-Consenting Party agreed to
participate therein, plus the Non-Consenting Party's share of the cost of
Deepening and of participating in any further operations on the well in
accordance with the other provisions of this Agreement; provided, however, all
costs for testing and Completion or attempted Completion of the well incurred
by Consenting Parties prior to the point of actual operations to Deepen beyond
the Initial Objective shall be for the sole account of Consenting Parties.

              (b)    If the proposal is made for a Non-Consent Well that has
been previously Completed as a well capable of producing in paying quantities,
but is no longer capable of producing in paying quantities, such Non-Consenting
Party shall pay (or reimburse Consenting Parties for, as the case may be) its
proportionate share of all costs of drilling, Completing, and equipping said
well from the surface to the Initial Objective, calculated in the manner
provided in paragraph (a) above.  The Non-Consenting Party shall also pay its
proportionate share of all costs of re-entering said well.  The Non-Consenting
Parties' proportionate part (based on the percentage of such well Non-
Consenting Party would have owned had it previously participated in such Non-
Consent Well) of the costs of salvable materials and equipment remaining in the
hole and salvable surface equipment used in connection with such well shall be
determined in accordance with Exhibit "C".

       The foregoing shall not imply a right of any Consenting Party to propose
any Deepening for a Non-Consent Well prior to the drilling of such well to its
Initial Objective without the consent of the other Consenting Parties as
provided in Article VI.F.





                                      -14-
<PAGE>   18
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

       5.     Sidetracking:  Any party having the right to participate in a
proposed Sidetracking operation that does not own an interest in the affected
wellbore at the time of the notice shall, upon electing to participate, tender
to the wellbore owners its proportionate share (equal to its interest in the
Sidetracking operation) of the value of that portion of the existing wellbore
to be utilized as follows:

              (a)    If the proposal is for Sidetracking an existing dry hole,
reimbursement shall be on the basis of the actual costs incurred in the initial
drilling of the well down to the depth at which the Sidetracking operation is
initiated.

              (b)    If the proposal is for Sidetracking a well which has
previously produced, reimbursement shall be on the basis of such party's
proportionate share of drilling and equipping costs incurred in the initial
drilling of the well down to the depth at which the Sidetracking operation is
conducted, calculated in the manner described in Article VI.B.4(b) above.  Such
party's proportionate share of the cost of the well's salvable materials and
equipment down to the depth at which the Sidetracking operation is initiated
shall be determined in accordance with the provisions of Exhibit "C."

       6.     Order of Preference of Operations.  Except as otherwise specially
provided in this agreement, if any party desires to propose the conduct of an
operation that conflicts with a proposal that has been made by a party under
this Article VI, such party shall have fifteen (15) days from delivery of the
initial proposal, in the case of a proposal to drill a well or to perform an
operation on a well where no drilling rig is on location, or twenty-four (24)
hours, exclusive of Saturday, Sunday, and legal holidays, from delivery of the
initial proposal, if a drilling rig is on location for the well on which such
operation is to be conducted, to deliver to all parties entitled to participate
in the proposed operation such party's alternative proposal, such alternate
proposal to contain the same information required to be included in the initial
proposal.  Each party receiving such proposals shall elect by delivery of
notice to Operator within five (5) days after expiration of the proposal period
or within twenty-four (24) hours (exclusive of Saturday, Sunday and legal
holidays) if a drilling rig is on location for the well that is the subject of
the proposals, to participate in one of the competing proposals.  Any party not
electing within the time required shall be deemed not to have voted.  The
proposal receiving the vote of parties owning the largest aggregate percentage
interest of the parties voting shall have priority over all other competing
proposals; in the case of a tie vote, the initial proposal shall prevail.
Operator shall deliver notice of such results to all parties entitled to
participate in the operation within five (5) days after expiration of the
election period (or within twenty-four (24) hours, exclusive of Saturday,
Sunday and legal holidays, if a drilling rig is on location).  Each party shall
then have two (2) days (or twenty-four (24) hours if a rig is on location) from
receipt of such notice to elect by delivery of notice to Operator to
participate in such operation or to relinquish interest in the affected well
pursuant to the provisions of Article VI.B.2.; failure by a party to deliver
notice within such period shall be deemed an election not to participate in the
prevailing proposal.

       7.     Conformity to Spacing Pattern:  Notwithstanding the provisions of
this Article VI.B.2., it is agreed that no wells shall be proposed to be
drilled to or Completed in or produced from a Zone from which a well located
elsewhere on the Contract Area is producing, unless such well conforms to the
then-existing well spacing pattern for such Zone.

       8.     Paying Wells:  No party shall conduct any Reworking, Deepening,
Plugging Back, Completion, Recompletion, or Sidetracking operation under this
agreement with respect to any well then capable of producing in paying
quantities except with the consent of all parties that have not relinquished
interests in the well at the time of such operation.





                                      -15-
<PAGE>   19
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

C.     COMPLETION OF WELLS; REWORKING AND PLUGGING BACK:

       1.     Completion:  Without the consent of all parties, no well shall be
drilled, Deepened or Sidetracked, except any well drilled, Deepened or
Sidetracked pursuant to the provisions of Article VI.B.2. of this agreement.
Consent to the drilling, Deepening or Sidetracking shall include:

       [x]    Option No. 1: All necessary expenditures for the drilling,
Deepening or Sidetracking, testing, Completing and equipping of the well,
including necessary tankage and/or surface facilities.

       [ ]    Option No. 2: All necessary expenditures for the drilling,
Deepening or Sidetracking and testing of the well.  When such well has reached
its authorized depth, and all logs, cores and other tests have been completed,
and the results thereof furnished to the parties, Operator shall give immediate
notice to the Non-Operators having the right to participate in a Completion
attempt whether or not Operator recommends attempting to Complete the well,
together with Operator's AFE for Completion costs if not previously provided.
The parties receiving such notice shall have forty-eight (48) hours (exclusive
of Saturday, Sunday and legal holidays) in which to elect by delivery of notice
to Operator to participate in a recommended Completion attempt or to make a
Completion proposal with an accompanying AFE.  Operator shall deliver any such
Completion proposal, or any Completion proposal conflicting with Operator's
proposal, to the other parties entitled to participate in such Completion in
accordance with the procedures specified in Article VI.B.6.  Election to
participate in a Completion attempt shall include consent to all necessary
expenditures for the Completing and equipping of such well, including necessary
tankage and/or surface facilities but excluding any stimulation operation not
contained on the Completion AFE.  Failure of any party receiving such notice to
reply within the period above fixed shall constitute an election by that party
not to participate in the cost of the Completion attempt; provided, that
Article VI.B.6. shall control in the case of conflicting Completion proposals.
If one or more, but less than all of the parties, elect to attempt a
Completion, the provisions of Article VI.B.2. hereof (the phrase "Reworking,
Sidetracking, Deepening, Recompleting or Plugging Back" as contained in Article
VI.B.2. shall be deemed to include "Completing") shall apply to the operations
thereafter conducted by less than all parties; provided, however, that Article
VI.B.2. shall apply separately to each separate Completion or Recompletion
attempt undertaken hereunder, and an election to become a Non-Consenting Party
as to one Completion or Recompletion attempt shall not prevent a party from
becoming a Consenting Party in subsequent Completion or Recompletion attempts
regardless whether the Consenting Parties as to earlier Completions or
Recompletions have recouped their costs pursuant to Article VI.B.2.; provided
further, that any recoupment of costs by a Consenting Party shall be made
solely from the production attributable to the Zone in which the Completion
attempt is made.  Election by a previous Non-Consenting Party to participate in
a subsequent Completion or Recompletion attempt shall require such party to pay
its proportionate share of the cost of salvable materials and equipment
installed in the well pursuant to the previous Completion or Recompletion
attempt, insofar and only insofar as such materials and equipment benefit the
Zone in which such party participates in a Completion attempt.

       2.     Rework, Recomplete or Plug Back:  No well shall be Reworked,
Recompleted or Plugged Back except a well Reworked, Recompleted, or Plugged
Back pursuant to the provisions of Article VI.B.2. of this agreement.  Consent
to the Reworking, Recompleting or Plugging Back of a well shall include all
necessary expenditures in conducting such operations and Completing and
equipping of said well, including necessary tankage and/or surface facilities.





                                      -16-
<PAGE>   20
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

D.     OTHER OPERATIONS:

       Operator shall not undertake any single project reasonably estimated to
require an expenditure in excess of Seventy-Five Thousand Dollars ($75,000.00)
except in connection with the drilling, Sidetracking, Reworking, Deepening,
Completing, Recompleting or Plugging Back of a well that has been previously
authorized by or pursuant to this agreement; provided, however, that, in case
of explosion, fire, flood or other sudden emergency, whether of the same or
different nature, Operator may take such steps and incur such expenses as in
its opinion are required to deal with the emergency to safeguard life and
property but Operator, as promptly as possible, shall report the emergency to
the other parties.  If Operator prepares an AFE for its own use, Operator shall
furnish any Non-Operator so requesting an information copy thereof for any
single project in excess of Fifty Thousand Dollars ($50,000.00).  Any party who
has not relinquished its interest in a well share have the right to propose
that Operator perform repair work or undertake the installation of artificial
lift equipment or ancillary production facilities such as salt water disposal
wells or to conduct additional work with respect to a well drilled hereunder or
other similar project (but not including the installation of gathering lines or
other transportation or marketing facilities, the installation of which shall
be governed by separate agreement between the parties) reasonably estimated to
require an expenditure in excess of the amount first set forth above in this
Article VI.D. (except in connection with an operation required to be proposed
under Articles VI.B.1. or VI.C.1. Option No. 2, which shall be governed
exclusively by those Articles).  Operator shall deliver such proposal to all
parties entitled to participate therein.  If within thirty (30) days thereof
Operator secures the written consent of any party or parties owning at least
50% of the interests of the parties entitled to participate in such operation,
each party having the right to participate in such project shall be bound by
the terms of such proposal and shall be obligated to pay its proportionate
share of the costs of the proposed project as if it had consented to such
project pursuant to the terms of the proposal.

E.     ABANDONMENT OF WELLS:

       1.     Abandonment of Dry Holes:  Except for any well drilled or
Deepened pursuant to Article VI.B.2., any well which has been drilled or
Deepened under the terms of this agreement and is proposed to be completed as a
dry hole shall not be plugged and abandoned without the consent of all parties.
Should Operator, after diligent effort, be unable to contact any party, or
should any party fail to reply within forty-eight (48) hours (exclusive of
Saturday, Sunday and legal holidays) after delivery of notice of the proposal
to plug and abandon such well, such party shall be deemed to have consented to
the proposed abandonment.  All such wells shall be plugged and abandoned in
accordance with applicable regulations and at the cost, risk and expense of the
parties who participated in the cost of drilling or Deepening such well.  Any
party who objects to plugging and abandoning such well by notice delivered to
Operator within forty-eight (48) hours (exclusive of Saturday, Sunday and legal
holidays) after delivery of notice of the proposed plugging shall take over the
well as of the end of such forty-eight (48) hour notice period and conduct
further operations in search of Oil and/or Gas subject to the provisions of
Article VI.B.; failure of such party to provide proof reasonably satisfactory
to Operator of its financial capability to conduct such operations or take over
the well within such period or thereafter to conduct operations on such well or
plug and abandon such well shall entitle Operator to retain or take possession
of the well and plug and abandon the well.  The party taking over the well
shall indemnify Operator (if Operator is an abandoning party) and the other
abandoning parties against liability for any further operations conducted on
such well except for the costs of plugging and abandoning the well and
restoring the surface, for which the abandoning parties shall remain
proportionately liable.

       2.     Abandonment of Wells That Have Produced:  Except for any well in
which a Non-Consent operation has been conducted hereunder for which the
Consenting Parties have not been fully reimbursed as herein provided, any well
which has been completed as a producer shall not be plugged and abandoned
without





                                      -17-
<PAGE>   21
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

the consent of all parties.  If all parties consent to such abandonment, the
well shall be plugged and abandoned in accordance with applicable regulations
and at the cost, risk and expense of all the parties hereto.  Failure of a
party to reply within sixty (60) days of delivery of notice of proposed
abandonment shall be deemed an election to consent to the proposal.  If, within
sixty (60) days after delivery of notice of the proposed abandonment of any
well, all parties do not agree to the abandonment of such well, those wishing
to continue its operation from the Zone then open to production shall be
obligated to take over the well as of the expiration of the applicable notice
period and shall indemnify Operator (if Operator is an abandoning party) and
the other abandoning parties against liability for any further operations on
the well conducted by such parties.  Failure of such party or parties to
provide proof reasonably satisfactory to Operator of their financial capability
to conduct such operations or to take over the well within the required period
or thereafter to conduct operations on such well shall entitle Operator to
retain or take possession of such well and plug and abandon the well.

       Parties taking over a well as provided herein shall tender to each of
the other parties its proportionate share of the value of the well's salvable
material and equipment, determined in accordance with the provisions of Exhibit
"C," less the estimated cost of salvaging and the estimated cost of plugging
and abandoning and restoring the surface; provided, however, that in the event
the estimated plugging and abandoning and surface restoration costs and the
estimated cost of salvaging are higher than the value of the well's salvable
material and equipment, each of the abandoning parties shall tender to the
parties continuing operations their proportionate shares of the estimated
excess cost.  Each abandoning party shall assign to the non-abandoning parties,
without warranty, express or implied, as to title or as to quantity, or fitness
for use of the equipment and material, all of its interest in the wellbore of
the well and related equipment, together with its interest in the Leasehold
insofar and only insofar as such Leasehold covers the right to obtain
production from that wellbore in the Zone then open to production.  If the
interest of the abandoning party is or includes an Oil and Gas Interest, such
party shall execute and deliver to the non-abandoning party or parties an oil
and gas lease, limited to the wellbore and the Zone then open to production,
for a term of one (1) year and so long thereafter as Oil and/or Gas is produced
from the Zone covered thereby, such lease to be on the form attached as Exhibit
"B."  The assignments or leases so limited shall encompass the Drilling Unit
upon which the well is located.  The payments by, and the assignments or leases
to, the assignees shall be in a ratio based upon the relationship of their
respective percentage of participation in the Contract Area to the aggregate of
the percentages of participation in the Contract Area of all assignees.  There
shall be no readjustment of interests in the remaining portions of the Contract
Area.

       Thereafter, abandoning parties shall have no further responsibility,
liability, or interest in the operation of or production from the well in the
Zone then open other than the royalties retained in any lease made under the
terms of this Article.  Upon request, Operator shall continue to operate the
assigned well for the account of the non-abandoning parties at the rates and
charges contemplated by this agreement, plus any additional cost and charges
which may arise as the result of the separate ownership of the assigned well.
Upon proposed abandonment of the producing Zone assigned or leased, the
assignor or lessor shall then have the option to repurchase its prior interest
in the well (using the same valuation formula) and participate in further
operations therein subject to the provisions hereof.

       3.     Abandonment of Non-Consent Operations:  The provisions of Article
VI.E.1. or VI.E.2. above shall be applicable as between Consenting Parties in
the event of the proposed abandonment of any well excepted from said Articles;
provided, however, no well shall be permanently plugged and abandoned unless
and until all parties having the right to conduct further operations therein
have been notified of the proposed abandonment and afforded the opportunity to
elect to take over the well in accordance with the provisions of this Article
VI.E.; and provided further, that Non-Consenting Parties who own an interest in
a portion of the





                                      -18-
<PAGE>   22
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

well shall pay their proportionate shares of abandonment and surface
restoration costs for such well as provided in Article VI.B.2(b).

F.     TERMINATION OF OPERATIONS:

       Upon the commencement of an operation for the drilling, Reworking,
Sidetracking, Plugging Back, Deepening, testing, Completion or plugging of a
well, including but not limited to the Initial Well, such operation shall not
be terminated without consent of parties bearing 75% of the costs of such
operation; provided, however, that in the event granite or other practically
impenetrable substance or condition in the hole is encountered which renders
further operations impractical, Operator may discontinue operations and give
notice of such condition in the manner provided in Article VI.B.1 and the
provisions of Article VI.B. or VI.E. shall thereafter apply to such operation,
as appropriate.

G.     TAKING PRODUCTION IN KIND:

       [x]    Option No. 1: GAS BALANCING AGREEMENT ATTACHED

                     Each party shall take in kind or separately dispose of its
              proportionate share of all Oil and Gas produced from the Contract
              Area, exclusive of production which may be used in development
              and producing operations and in preparing and treating Oil and
              Gas for marketing purposes and production unavoidably lost.  Any
              extra expenditure incurred in the taking in kind or separate
              disposition by any party of its proportionate share of the
              production shall be borne by such party.  Any party taking its
              share of production in kind shall be required to pay for only its
              proportionate share of such part of Operator's surface facilities
              which it uses.

                     Each party shall execute such division orders and
              contracts as may be necessary for the sale of its interest in
              production from the Contract Area, and except as provided in
              Article VII.B., shall be entitled to receive payment directly
              from the purchaser thereof for its share of all production.

                     If any party fails to make the arrangements necessary to
              take in kind or separately dispose of its proportionate share of
              the Oil produced from the Contract Area, Operator shall have the
              right, subject to the revocation at will by the party owning it,
              but not the obligation to purchase such Oil or sell it to others
              at any time and from time to time, for the account of the non-
              taking party.  Any such purchase or sale by Operator may be
              terminated by Operator upon at least ten (10) days written notice
              to the owner of said production and shall be subject always to
              the right of the owner of the production upon at least ten (10)
              days written notice to Operator to exercise at any time its right
              to take in kind, or separately dispose of, its share of all Oil
              not previously delivered to a purchaser.  Any purchase or sale by
              Operator of any  other party's share of Oil shall be only for
              such reasonable periods of time as are consistent with the
              minimum needs of the industry under the particular circumstances,
              but in no event for a period in excess of one (1) year.

                     Any such sale by Operator shall be in a manner
              commercially reasonable under the circumstances but Operator
              shall have no duty to share any existing market or to obtain a
              price equal to that received under any existing market.  The sale
              or delivery by Operator of a non-taking party's share of Oil
              under the terms of any existing contract of Operator shall





                                      -19-
<PAGE>   23
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

              not give the non-taking party any interest in or make the non-
              taking party a party to said contract.  No purchase shall be made
              by Operator without first giving the non-taking party at least
              ten (10) days written notice of such intended purchase and the
              price to be paid or the pricing basis to be used.

                     All parties shall give timely written notice to Operator
              of their Gas marketing arrangements for the following month,
              excluding price, and shall notify Operator immediately in the
              event of a change in such arrangements.  Operator shall maintain
              records of all marketing arrangements, and of volumes actually
              sold or transported, which records shall be made available to
              Non-Operators upon reasonable request.

                     In the event one or more parties' separate disposition of
              its share of the Gas causes split-stream deliveries to separate
              pipelines and/or deliveries which on a day-to-day basis for any
              reason are not exactly equal to a party's respective
              proportionate share of total Gas sales to be allocated to it, the
              balancing or accounting between the parties shall be in
              accordance with any Gas balancing agreement between the parties
              hereto, whether such an agreement is attached as Exhibit "E" or
              is a separate agreement.  Operator shall give notice to all
              parties of the first sales of Gas from any well under this
              agreement.

       [ ]    Option No. 2: NO GAS BALANCING AGREEMENT:

                     Each party shall take in kind or separately dispose of its
              proportionate share of all Oil and Gas produced from the Contract
              Area, exclusive of production which may be used in development
              and producing operations and in preparing and treating Oil and
              Gas for marketing purposes and production unavoidably lost.  Any
              extra expenditure incurred in the taking in kind or separate
              disposition by any party of its proportionate share of the
              production shall be borne by such party.  Any party taking its
              share of production in kind shall be required to pay for only its
              proportionate share of such part of Operator's surface facilities
              which it uses.

                     Each party shall execute such division orders and
              contracts as may be necessary for the sale of its interest in
              production from the Contract Area, and, except as provided in
              Article VII.B., shall be entitled to receive payment directly
              from the purchaser thereof for its share of all production.

                     If any party fails to make the arrangements necessary to
              take in kind or separately dispose of its proportionate share of
              the Oil and/or Gas produced from the Contract Area, Operator
              shall have the right, subject to the revocation at will by the
              party owning it, but not the obligation, to purchase such Oil
              and/or Gas or sell it to others at any time and from time to
              time, for the account of the non-taking party.  Any such purchase
              or sale by Operator may be terminated by Operator upon at least
              ten (10) days written notice to the owner of said production and
              shall be subject always to the right of the owner of the
              production upon at least ten (10) days written notice to Operator
              to exercise its right to take in kind, or separately dispose of,
              its share of all Oil and/or Gas not previously delivered to a
              purchaser; provided, however, that the effective date of any such
              revocation may be deferred at Operator's election for a period
              not to exceed ninety (90) days if Operator has committed such
              production to a purchase contract having a term extending beyond
              such ten (10) day period.  Any purchase or sale by Operator of
              any other party's share of Oil and/or Gas shall be only for such





                                      -20-
<PAGE>   24
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

              reasonable periods of time as are consistent with the minimum
              needs of the industry under the particular circumstances, but in
              no event for a period in excess of one (1) year.

                     Any such sale by Operator shall be in a manner
              commercially reasonable under the circumstances, but Operator
              shall have no duty to share any existing market or transportation
              arrangement or to obtain a price or transportation fee equal to
              that received under any existing market or transportation
              arrangement.  The sale or delivery by Operator of a non-taking
              party's share of production under the terms of any existing
              contract of Operator shall not give the non-taking party any
              interest in or make the non-taking party a party to said
              contract.  No purchase of Oil and Gas and no sale of Gas shall be
              made by Operator without first giving the non-taking party ten
              days written notice of such intended purchase or sale and the
              price to be paid or the pricing basis to be used.  Operator shall
              give notice to all parties of the first sale of Gas from any well
              under this Agreement.

                     All parties shall give timely written notice to Operator
              of their Gas marketing arrangements for the following month,
              excluding price, and shall notify to Operator immediately in the
              event of a change in such arrangements.  Operator shall maintain
              records of all marketing arrangements, and of volumes actually
              sold or transported, which records shall be made available to
              Non-Operators upon reasonable request.

                                  ARTICLE VII.

                     EXPENDITURES AND LIABILITY OF PARTIES

A.     LIABILITY OF PARTIES:

       The liability of the parties shall be several, not joint or collective.
Each party shall be responsible only for its obligations, and shall be liable
only for its proportionate share of the costs of developing and operating the
Contract Area.  Accordingly, the liens granted among the parties in Article
VII.B. are given to secure only the debts of each severally, and no party shall
have any liability to third parties hereunder to satisfy the default of any
other party in the payment of any expense or obligation hereunder.  It is not
the intention of the parties to create, nor shall this agreement be construed
as creating, a mining or other partnership, joint venture, agency relationship
or association, or to render the parties liable as partners, co-venturers, or
principals.  In their relations with each other under this agreement, the
parties shall not be considered fiduciaries or to have established a
confidential relationship but rather shall be free to act on an arm's-length
basis in accordance with their own respective self-interest, subject, however,
to the obligation of the parties to act in good faith in their dealings with
each other with respect to activities hereunder.

B.     LIENS AND SECURITY INTERESTS:

       Each party grants to the other parties hereto a lien upon any interest
it now owns or hereafter acquires in Oil and Gas Leases and Oil and Gas
Interests in the Contract Area, and a security interest and/or purchase money
security interest in any interest it now owns or hereafter acquires in the
personal property and fixtures on or used or obtained for use in connection
therewith, to secure performance of all of its obligations under this agreement
including but not limited to payment of expense, interest and fees, the proper
disbursement of all monies paid hereunder, the assignment or relinquishment of
interest in Oil and Gas Leases as required hereunder, and the proper
performance of operations hereunder.  Such lien and security interest granted
by each party hereto shall include such party's leasehold interests, working
interests, operating rights, and royalty





                                      -21-
<PAGE>   25
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

and overriding royalty interests in the Contract Area now owned or hereafter
acquired and in lands pooled or unitized therewith or otherwise becoming
subject to this agreement, the Oil and Gas when extracted therefrom and
equipment situated thereon or used or obtained for use in connection therewith
(including, without limitation, all wells, tools, and tubular goods), and
accounts (including, without limitation, accounts arising from gas imbalances
or from the sale of Oil and/or Gas at the wellhead), contract rights, inventory
and general intangibles relating thereto or arising therefrom, and all proceeds
and products of the foregoing.

       To perfect the lien and security agreement provided herein, each party
hereto shall execute and acknowledge the recording supplement and/or any
financing statement prepared and submitted by any party hereto in conjunction
herewith or at any time following execution hereof, and Operator is authorized
to file this agreement or the recording supplement executed herewith as a lien
or mortgage in the applicable real estate records and as a financing statement
with the proper officer under the Uniform Commercial Code in the state in which
the Contract Area is situated and such other states as Operator shall deem
appropriate to perfect the security interest granted hereunder.  Any party may
file this agreement, the recording supplement executed herewith, or such other
documents as it deems necessary as a lien or mortgage in the applicable real
estate records and/or a financing statement with the proper officer under the
Uniform Commercial Code.

       Each party represents and warrants to the other parties hereto that the
lien and security interest granted by such party to the other parties shall be
a first and prior lien, and each party hereby agrees to maintain the priority
of said lien and security interest against all persons acquiring an interest in
Oil and Gas Leases and Interests covered by this agreement by, through or under
such party.  All parties acquiring an interest in Oil and Gas Leases and Oil
and Gas Interests covered by this agreement, whether by assignment, merger,
mortgage, operation of law, or otherwise, shall be deemed to have taken subject
to the lien and security interest granted by this Article VII.B. as to all
obligations attributable to such interest hereunder whether or not such
obligations arise before or after such interest is acquired.

       To the extent that parties have a security interest under the Uniform
Commercial Code of the state in which the Contract Area is situated, they shall
be entitled to exercise the rights and remedies of a secured party under the
Code.  The bringing of a suit and the obtaining of judgment by a party for the
secured indebtedness shall not be deemed an election of remedies or otherwise
affect the lien rights or security interest as security for the payment
thereof.  In addition, upon default by any party in the payment of its share of
expenses, interests or fees, or upon the improper use of funds by the Operator,
the other parties shall have the right, without prejudice to other rights or
remedies, to collect from the purchaser the proceeds from the sale of such
defaulting party's share of Oil and Gas until the amount owed by such party,
plus interest as provided in "Exhibit C," has been received, and shall have the
right to offset the amount owed against the proceeds from the sale of such
defaulting party's share of Oil and Gas.  All purchasers of production may rely
on a notification of default from the non-defaulting party or parties stating
the amount due as a result of the default, and all parties waive any recourse
available against purchasers for releasing production proceeds as provided in
this paragraph.

       If any party fails to pay its share of cost within sixty (60) days after
rendition of a statement therefor by Operator, the non-defaulting parties,
including Operator, shall, upon request by Operator, pay the unpaid amount in
the proportion that the interest of each such party bears to the interest of
all such parties.  The amount paid by each party so paying its share of the
unpaid amount shall be secured by the liens and security rights described in
Article VII.B., and each paying party may independently pursue any remedy
available hereunder or otherwise.





                                      -22-
<PAGE>   26
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

       If any party does not perform all of its obligations hereunder, and the
failure to perform subjects such party to foreclosure or execution proceedings
pursuant to the provisions of this agreement, to the extent allowed by
governing law, the defaulting party waives any available right of redemption
from and after the date of judgment, any required valuation or appraisement of
the mortgaged or secured property prior to sale, any available right to stay
execution or to require a marshaling of assets and any required bond in the
event a receiver is appointed.  In addition, to the extent permitted by
applicable law, each party hereby grants to the other parties a power of sale
as to any property that is subject to the lien and security rights granted
hereunder, such power to be exercised in the manner provided by applicable law
or otherwise in a commercially reasonable manner and upon reasonable notice.

       Each party agrees that the other parties shall be entitled to utilize
the provisions of Oil and Gas lien law or other lien law of any state in which
the Contract Area is situated to enforce the obligations of each party
hereunder.  Without limiting the generality of the foregoing, to the extent
permitted by applicable law, Non-Operators agree that Operator may invoke or
utilize the mechanics' or materialmen's lien law of the state in which the
Contract Area is situated in order to secure the payment to Operator of any sum
due hereunder for services performed or materials supplied by Operator.

C.     ADVANCES:

       Operator, at its election, shall have the right from time to time to
demand and receive from one or more of the other parties payment in advance of
their respective shares of the estimated amount of the expense to be incurred
in operations hereunder during the next succeeding month, which right may be
exercised only by submission to each such party of an itemized statement of
such estimated expense, together with an invoice for its share thereof.  Each
such statement and invoice for the payment in advance of estimated expense
shall be submitted on or before the 20th day of the next preceding month.  Each
party shall pay to Operator its proportionate share of such estimate within
fifteen (15) days after such estimate and invoice is received.  If any party
fails to pay its share of said estimate within said time, the amount due shall
bear interest as provided in Exhibit "C" until paid.  Proper adjustment shall
be made monthly between advances and actual expense to the end that each party
shall bear and pay its proportionate share of actual expenses incurred, and no
more.

D.     DEFAULTS AND REMEDIES

       If any party fails to discharge any financial obligation under this
agreement, including without  limitation the failure to make any advance under
the preceding Article VII.C. or any other provision of this agreement, within
the period required for such payment hereunder, then in addition to the
remedies provided in Article VII.B. or elsewhere in this agreement, the
remedies specified below shall be applicable.  For purposes of this Article
VII.D., all notices and elections shall be delivered only by Operator, except
that Operator shall deliver any such notice and election requested by a non-
defaulting Non-Operator, and when Operator is the party in default, the
applicable notices and elections can be delivered by any Non-Operator.
Election of any one or more of the following remedies shall not preclude the
subsequent use of any other remedy specified below or otherwise available to a
no-defaulting party.

       1.     Suspension of Rights:  Any party may deliver to the party in
default a Notice of Default, which shall specify the default, specify the
action to be taken to cure the default, and specify that failure to take such
action will result in the exercise of one or more of the remedies provided in
this Article.  If the default is not cured within thirty (30) days of the
delivery of such Notice of Default, all of the rights of the defaulting party
granted by this agreement may upon notice be suspended until the default is
cured, without prejudice to the right of the non-defaulting party or parties to
continue to enforce the obligations of the defaulting party





                                      -23-
<PAGE>   27
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

previously accrued or thereafter accruing under this agreement.  If Operator is
the party in default, the Non-Operators shall have in addition the right, by
vote of Non-Operators owning a majority in interest in the Contract Area after
excluding the voting interest of Operator, to appoint a new Operator effective
immediately.  The rights of a defaulting party that may be suspended hereunder
at the election of the non-defaulting parties shall include, without
limitation, the right to receive information as to any operation conducted
hereunder during the period of such default, the right to elect to participate
in an operation proposed under Article VI.B. of this agreement, the right to
participate in an operation being conducted under this agreement even if the
party has previously elected to participate in such operation, and the right to
receive proceeds of production from any well subject to this agreement.

       2.     Suit for Damages:  Non-defaulting parties or Operator for the
benefit of non-defaulting parties may sue (at joint account expense) to collect
the amounts in default, plus interest accruing on the amounts recovered from
the date of default until the date of collection at the rate specified in
Exhibit "C" attached hereto.  Nothing herein shall prevent any party from suing
any defaulting party to collect consequential damages accruing to such party as
a result of the default.

       3.     Deemed Non-Consent:  The non-defaulting party may deliver a
written Notice of Non-Consent Election to the defaulting party at any time
after the expiration of the thirty-day cure period following delivery of the
Notice of Default, in which event if the billing is for the drilling of a new
well or the Plugging Back, Sidetracking, Reworking or Deepening of a well which
is to be or has been plugged as a dry hole, or for the Completion or
Recompletion of any well, the defaulting party will be conclusively deemed to
have elected not to participate in the operation and to be a Non-Consenting
Party with respect thereto under Article VI.B. or VI.C., as the case may be, to
the extent of the costs unpaid by such party, notwithstanding any election to
participate theretofore made.  If election is made to proceed under this
provision, then the non-defaulting parties may not elect to sue for the unpaid
amount pursuant to Article VII.D.2.

       Until the delivery of such Notice of Non-Consent Election to the
defaulting party, such party shall have the right to cure its default by paying
its unpaid share of costs plus interest at the rate set forth in Exhibit "C,"
provided, however, such payment shall not prejudice the rights of the non-
defaulting parties to pursue remedies for damages incurred by the non-
defaulting parties as a result of the default.  Any interest relinquished
pursuant to this Article VII.D.3. shall be offered to the non-defaulting
parties in proportion to their interests, and the non-defaulting parties
electing to participate in the ownership of such interest shall be required to
contribute their shares of the defaulted amount upon their election to
participate therein.

       4.     Advance Payment:  If a default is not cured within thirty (30)
days of the delivery of a Notice of Default, Operator, or Non-Operators if
Operator is the defaulting party, may thereafter require advance payment from
the defaulting party of such defaulting party's anticipated share of any item
of expense for which Operator, or Non-Operators, as the case may be, would be
entitled to reimbursement under any provision of this agreement, whether or not
such expense was the subject of the previous default.  Such right includes, but
is not limited to, the right to require advance payment for the estimated costs
of drilling a well or Completion of a well as to which an election to
participate in drilling or Completion has been made.  If the defaulting party
fails to pay the required advance payment, the non-defaulting parties may
pursue any of the remedies provided in this Article VII.D. or any other default
remedy provided elsewhere in this agreement.  Any excess of funds advanced
remaining when the operation is completed and all costs have been paid shall be
promptly returned to the advancing party.

       5.     Costs and Attorneys' Fees:  In the event any party is required to
bring legal proceedings to enforce any financial obligation of a party
hereunder, the prevailing party in such action shall be entitled to





                                      -24-
<PAGE>   28
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

recover all court costs, costs of collection, and a reasonable attorney's fee,
which the lien provided for herein shall also secure.

E.     RENTALS, SHUT-IN WELL PAYMENTS AND MINIMUM ROYALTIES:

       Rentals, shut-in well payments and minimum royalties which may be
required under them terms of any lease shall be paid by the party or parties
who subjected such lease to this agreement at its or their expense.  In the
event two or more parties own and have contributed interests in the same lease
to this agreement, such parties may designate one of such parties to make said
payments for and on behalf of all such parties.  Any party may request, and
shall be entitled to receive, proper evidence of all such payments. In the
event of failure to make proper payment of any rental, shut-in well payment or
minimum royalty through mistake or oversight where such payment is required to
continue the lease in force, any loss which results from such non-payment shall
be borne in accordance with the provisions of Article IV.B.3.

       Operator shall notify Non-Operators of the anticipated completion of a
shut-in well, or the shutting in or return to production of a producing well,
at least five (5) days (excluding Saturday, Sunday and legal holidays) prior to
taking such action, or at the earliest opportunity permitted by circumstances,
but assumes no liability for failure to do so.  In the event of failure by
Operator to so notify Non-Operators, the loss of any lease contributed hereto
by Non-Operators for failure to make timely payments of any shut-in well
payment shall be borne jointly by the parties hereto under the provisions of
Article IV.B.3.

F.     TAXES:

       Beginning with the first calendar year after the effective date hereof,
Operator shall render for ad valorem taxation all property subject to this
agreement which by law should be rendered for such taxes, and it shall pay all
such taxes assessed thereon before they become delinquent.  Prior to the
rendition date, each Non-Operator shall furnish Operator information as to
burdens (to include, but not be limited to, royalties, overriding royalties and
production payments) on Leases and Oil and Gas Interests contributed by such
Non-Operator.  If the assessed valuation of any Lease is reduced by reason of
its being subject to outstanding excess royalties, overriding royalties or
production payments, the reduction in ad valorem taxes resulting therefrom
shall inure to the benefit of the owner or owners of such Lease, and Operator
shall adjust the charge to such owner or owners so as to reflect the benefit of
such reduction.  If the ad valorem taxes are based in whole or in part upon
separate valuations of each party's working interest, then notwithstanding
anything to the contrary herein, charges to the joint account shall be made and
paid by the parties hereto in accordance with the tax value generated by each
party's working interest.  Operator shall bill the other parties for their
proportionate shares of all tax payments in the manner provided in Exhibit "C."

       If Operator considers any tax assessment improper, Operator may, at its
discretion, protest within the time and manner prescribed by law, and prosecute
the protest to a final determination, unless all parties agree to abandon the
protest prior to final determination.  During the pendency of administrative or
judicial proceedings, Operator may elect to pay, under protest, all such taxes
and any interest and penalty.  When any such protested assessment shall have
been finally determined, Operator shall pay the tax for the joint account,
together with any interest and penalty accrued, and the total cost shall then
be assessed against the parties, and be paid by them, as provided in Exhibit
"C."

       Each party shall pay or cause to be paid all production, severance,
excise, gathering and other taxes imposed upon or with respect to the
production or handling of such party's share of Oil and Gas produced under the
terms of this agreement.





                                      -25-
<PAGE>   29
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

                                 ARTICLE VIII.

                ACQUISITION, MAINTENANCE OR TRANSFER OF INTEREST

A.     SURRENDER OF LEASES:

       The Leases covered by this agreement, insofar as they embrace acreage in
the Contract Area, shall not be surrendered in whole or in part unless all
parties consent thereto.

       However, should any party desire to surrender its interest in any Lease
or in any portion thereof, such party shall give written notice of the proposed
surrender to all parties, and the parties to whom such notice is delivered
shall have thirty (30) days after delivery of the notice within which to notify
the party proposing the surrender whether they elect to consent thereto.
Failure of a party to whom such notice is delivered to reply within said 30-day
period shall constitute a consent to the surrender of the Leases described in
the notice.  If all parties do not agree or consent thereto, the party desiring
to surrender shall assign, without express or implied warranty of title, all of
its interest in such Lease, or portion thereof, and any well, material and
equipment which may be located thereon and any rights in production thereafter
secured, to the parties not consenting to such surrender.  If the interest of
the assigning party is or includes an Oil and Gas Interest, the assigning party
shall execute and deliver to the party or parties not consenting to such
surrender an oil and gas lease covering such Oil and Gas Interest for a term of
one (1) year and so long thereafter as Oil and/or Gas is produced from the land
covered thereby, such lease to be on the form attached hereto as Exhibit "B."
Upon such assignment or lease, the assigning party shall be relieved from all
obligations thereafter accruing, but not theretofore accrued, with respect to
the interest assigned or leased and the operation of any well attributable
thereto, and the assigning party shall have no further interest in the assigned
or leased premises and its equipment and production other than the royalties
retained in any lease made under the terms of this Article.  The party assignee
or lessee shall pay to the party assignor or lessor the reasonable salvage
value of the latter's interest in any well's salvable materials and equipment
attributable to the assigned or leased acreage.  The value of all salvable
materials and equipment shall be determined in accordance with the provisions
of Exhibit "C," less the estimated cost of salvaging and the estimated cost of
plugging and abandoning and restoring the surface.  If such value is less than
such costs, then the party assignor or lessor shall pay to the party assignee
or lessee the amount of such deficit.  If the assignment or lease is in favor
of more than one party, the interest shall be shared by such parties in the
proportions that the interest of each bears to the total interest of all such
parties.  If the interest of the parties to whom the assignment is to be made
varies according to depth, then the interest assigned shall similarly reflect
such variances.

       Any assignment, lease or surrender made under this provision shall not
reduce or change the assignor's, lessor's or surrendering party's interest as
it was immediately before the assignment, lease or surrender in the balance of
the Contract Area; and the acreage assigned, leased or surrendered, and
subsequent operations thereon, shall not thereafter be subject to the terms and
provisions of this agreement but shall be deemed subject to an Operating
Agreement in the form of this agreement.

B.     RENEWAL OR EXTENSION OF LEASES:

       If any party secures a renewal or replacement of an Oil and Gas Lease or
Interest subject to this agreement, then all other parties shall be notified
promptly upon such acquisition or, in the case of a replacement Lease taken
before expiration of an existing Lease, promptly upon expiration of the
existing Lease.  The parties notified shall have the right for a period of
thirty (30) days following delivery of such notice in which to elect to
participate in the ownership of the renewal or replacement Lease, insofar as
such Lease





                                      -26-
<PAGE>   30
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

affects lands within the Contract Area, by paying to the party who acquired it
their proportionate shares of the acquisition cost allocated to that part of
such Lease within the Contract Area, which shall be in proportion to the
interests held at the time by the parties in the Contract Area.  Each party who
participates in the purchase of a renewal or replacement Lease shall be given
an assignment of its proportionate interest therein by the acquiring party.

       If some, but less than all, of the parties elect to participate in the
purchase of a renewal or replacement Lease, it shall be owned by the parties
who elect to participate therein, in a ratio based upon the relationship of
their respective percentage of participation in the Contract Area to the
aggregate of the percentages of participation in the Contract Area of all
parties participating in the purchase of such renewal or replacement Lease.
The acquisition of a renewal or replacement Lease by any or all of the parties
hereto shall not cause a readjustment of the interests of the parties stated in
Exhibit "A," but any renewal or replacement Lease in which less than all
parties elect to participate shall not be subject to this agreement but shall
be deemed subject to a separate Operating Agreement in the form of this
agreement.

       If the interests of the parties in the Contract Area vary according to
depth, then their right to participate proportionately in renewal or
replacement Leases and their right to receive an assignment of interest shall
also reflect such depth variances.

       The provisions of this Article shall apply to renewal or replacement
Leases whether they are for the entire interest covered by the expiring Lease
or cover only a portion of its area or an interest therein.  Any renewal or
replacement Lease taken before the expiration of its predecessor Lease, or
taken or contracted for or becoming effective within six (6) months after the
expiration of the existing Lease, shall be subject to this provision so long as
this agreement is in effect at the time of such acquisition or at the time the
renewal or replacement Lease becomes effective; but any Lease taken or
contracted for more than six (6) months after the expiration of an existing
Lease shall not be deemed a renewal or replacement Lease and shall not be
subject to the provisions of this agreement.

       The provisions in this Article shall also be applicable to extensions of
Oil and Gas Leases.

C.     ACREAGE OR CASH CONTRIBUTIONS:

       While this agreement is in force, if any party contracts for a
contribution of cash towards the drilling of a well or any other operation on
the Contract Area, such contribution shall be paid to the party who conducted
the drilling or other operation and shall be applied by it against the cost of
such drilling or other operation.  If the contribution be in the form of
acreage, the party to whom the contribution is made shall promptly tender an
assignment of the acreage, without warranty of title, to the Drilling Parties
in the proportions said Drilling Parties shared the cost of drilling the well.
Such acreage shall become a separate Contract Area and, to the extent possible,
be governed by provisions identical to this agreement.  Each party shall
promptly notify all other parties of any acreage or cash contributions it may
obtain in support of any well or any other operation on the Contract Area.  The
above provisions shall also be applicable to optional rights to earn acreage
outside the Contract Area which are in support of well drilled inside the
Contract Area.

       If any party contracts for any consideration relating to disposition of
such party's share of substances produced hereunder, such consideration shall
not be deemed a contribution as contemplated in this Article VIII.C.





                                      -27-
<PAGE>   31
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

D.     ASSIGNMENT; MAINTENANCE OF UNIFORM INTEREST:

       For the purpose of maintaining uniformity of ownership in the Contract
Area in the Oil and Gas Leases, Oil and Gas Interests, wells, equipment and
production covered by this agreement no party shall sell, encumber, transfer or
make other disposition of its interest in the Oil and Gas Leases and Oil and
Gas Interests embraced within the Contract Area or in wells, equipment and
production unless such disposition covers either:

       1.     the entire interest of the party in all Oil and Gas Leases, Oil
and Gas Interests, wells, equipment and production; or

       2.     an equal undivided percent of the party's present interest in all
Oil and Gas Leases, Oil and Gas Interests, wells, equipment and production in
the Contract Area.

       Every sale, encumbrance, transfer or other disposition made by any party
shall be made expressly subject to this agreement and shall be made without
prejudice to the right of the other parties, and any transferee of an ownership
interest in any Oil and Gas Lease or Interest shall be deemed a party to this
agreement as to the interest conveyed from and after the effective date of the
transfer of ownership; provided, however, that the other parties shall not be
required to recognize any such sale, encumbrance, transfer or other disposition
for any purpose hereunder until thirty (30) days after they have received a
copy of the instrument of transfer or other satisfactory evidence thereof in
writing from the transferor or transferee.  No assignment or other disposition
of interest by a party shall relieve such party of obligations previously
incurred by such party hereunder with respect to the interest transferred,
including without limitation the obligation of a party to pay all costs
attributable to an operation conducted hereunder in which such party has agreed
to participate prior to making such assignment, and the lien and security
interest granted by Article VII.B. shall continue to burden the interest
transferred to secure payment of any such obligations.

       If, at any time the interest of any party is divided among and owned by
four or more co-owners, Operator, at its discretion, may require such co-owners
to appoint a single trustee or agent with full authority to receive notices,
approve expenditures, receive billings for and approve and pay such party's
share of the joint expenses, and to deal generally with, and with power to
bind, the co-owners of such party's interest within the scope of the operations
embraced in this agreement; however, all such co-owners shall have the right to
enter into and execute all contracts or agreements for the disposition of their
respective shares of the Oil and Gas produced from the Contract Area and they
shall have the right to receive, separately, payment of the sale proceeds
thereof.

E.     WAIVER OF RIGHTS TO PARTITION:

       If permitted by the laws of the state or states in which the property
covered hereby is located, each party hereto owning an undivided interest in
the Contract Area waives any and all rights it may have to partition and have
set aside to it in severaly its undivided interest therein.

F.     PREFERENTIAL RIGHT TO PURCHASE:





                                      -28-
<PAGE>   32
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989


                                  ARTICLE IX.

                         INTERNAL REVENUE CODE ELECTION

       If, for federal income tax purposes, this agreement and the operations
hereunder are regarded as a partnership, and if the parties have not otherwise
agreed to form a tax partnership pursuant to Exhibit "G" or other agreement
between them, each party thereby affected elects to be excluded from the
application of all of the provisions of Subchapter "K," Chapter 1, Subtitle
"A," of the Internal Revenue Code of 1986, as amended ("Code"), as permitted
and authorized by Section 761 of the Code and the regulations promulgated
thereunder.  Operator is authorized and directed to execute on behalf of each
party hereby affected such evidence of this election as may be required by the
Secretary of the Treasury of the United States or the Federal Internal Revenue
Service, including specifically, but not by way of limitation, all of the
returns, statements, and the data required by Treasury Regulations Section
1.761.  Should there be any requirement that each party hereby affected give
further evidence of this election, each such party shall execute such documents
and furnish such other evidence as may be required by the Federal Internal
Revenue Service or as may be necessary to evidence this election.  No such
party shall give any notices or take any other action inconsistent with the
election made hereby.  If any present or future income tax laws of the state or
states in which the Contract Area is located or any future income tax laws of
the United States contain provisions similar to those in Subchapter "K,"
Chapter I, Subtitle "A," of the Code, under which an election similar to that
provided by Section 761 of the Code is permitted, each party hereby affected
shall make such election as may be permitted or required by such laws.  In
making the foregoing election, each such party states that the income derived
by such party from operations hereunder can be adequately determined without
the computation of partnership taxable income.

                                   ARTICLE X.

                              CLAIMS AND LAWSUITS

       Operator may settle any single uninsured third party damage claim or
suit arising from operations hereunder if the expenditure does not exceed
Seventy-Five Thousand Dollars ($75,000.00) and if the payment is in complete
settlement of such claim or suit.  If the amount required for settlement
exceeds the above amount, the parties hereto shall assume and take over the
further handling of the claim or suit, unless such authority is delegated to
Operator.  All costs and expenses of handling, settling, or otherwise
discharging such claim or suit shall be at the joint expense of the parties
participating in the operation from which the claim or suit arises.  If a claim
is made against any party or if any party is sued on account of any matter
arising from operations hereunder over which such individual has no control
because of the rights given Operator by this agreement, such party shall
immediately notify all other parties, and the claim or suite shall be treated
as any other claim or suit involving operations hereunder.

                                  ARTICLE XI.

                                 FORCE MAJEURE

       If any party is rendered unable, wholly or in part, by force majeure to
carry out its obligations under this agreement, other than the obligation to
indemnify or make money payments or furnish security, that party shall give to
all other parties prompt written notice of the force majeure with reasonably
full particulars concerning it; thereupon, the obligations of the party giving
the notice, so far as they are affected by the force majeure, shall be
suspended during, but no longer than, the continuance of the force majeure.
The term "force majeure," as here employed, shall mean an act of God, strike,
lockout, or other industrial disturbance, act of





                                      -29-
<PAGE>   33
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

the public enemy, war, blockade, public riot, lightning, fire, storm, flood or
other act of nature, explosion, governmental action, governmental delay,
restraint or inaction, unavailability of equipment, and any other cause,
whether of the kind specifically enumerated above or otherwise, which is not
reasonably within the control of the party claiming suspension.

       The affected party shall use all reasonable diligence to remove the
force majeure situation as quickly as practicable.  The requirement that any
force majeure shall be remedied with all reasonable dispatch shall not require
the settlement of strikes, lockouts, or other labor difficulty by the party
involved, contrary to its wishes; however all such difficulties shall be
handled shall be entirely within the discretion of the party concerned.

                                  ARTICLE XII.

                                    NOTICES

       All notices authorized or required between the parties by any of the
provisions of this agreement, unless otherwise specifically provided, shall be
in writing and delivered in person or by United States mail, courier service,
telegram, telex, telecopier or any other form of facsimile, postage or charges
prepaid, and addressed to such parties at the addresses listed on Exhibit "A."
All telephone or oral notices permitted by this agreement shall be confirmed
immediately thereafter by written notice.  The originating notice given under
any provision hereof shall be deemed delivered only when received by the party
to whom such notice is directed, and the time for such party to deliver any
notice in response thereto shall run from the date the originating notice is
received.  "Receipt" for purposes of this agreement with respect to written
notice delivered hereunder shall be actual delivery of the notice to the
address of the party to be notified specified in accordance with this
agreement, or to the telecopy, facsimile or telex machine of such party.  The
second or any responsive notice shall be deemed delivered when deposited in the
United States mail or at the office of the courier or telegraph service, or
upon transmittal by telex, telecopy or facsimile, or when personally delivered
to the party to be notified, provided, that when response is required within 24
or 48 hours, such response shall be given orally or by telephone, telex,
telecopy or other facsimile within such period.  Each party shall have the
right to change its address at any time, and from time to time, by giving
written notice thereof to all other parties.  If a party is not available to
receive notice orally or by telephone when a party attempts to deliver a notice
required to be delivered within 24 or 48 hours, the notice may be delivered in
writing by any other method specified herein and shall be deemed delivered in
the same manner provided above for any responsive notice.

                                 ARTICLE XIII.

                               TERM OF AGREEMENT

       This agreement shall remain in full force and effect as to the Oil and
Gas Leases and/or Oil and Gas Interests subject hereto for the period of time
selected below; provided, however, no party hereto shall ever be construed as
having any right, title or interest in or to any Lease or Oil and Gas Interest
contributed by any other party beyond the term of this agreement.

       [x]    Option No. 1:  So long as any of the Oil and Gas Leases subject
              to this agreement remain or are continued in force as to any part
              of the Contract Area, whether by production, extension, renewal
              or otherwise.





                                      -30-
<PAGE>   34
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

       [ ]    Option No. 2:  In the event the well described in Article VI.A.,
              or any subsequent well drilled under any provision of this
              agreement, results in the Completion of a well as a well capable
              of production of Oil and/or Gas in paying quantities, this
              agreement shall continue in force so long as any such well is
              capable of production, and for an additional period of
              _____________ days thereafter; provided, however, if, prior to
              the expiration of such additional period, one or more of the
              parties hereto are engaged in drilling, Reworking, Deepening,
              Sidetracking, Plugging Back, testing or attempting to Complete or
              Re-complete a well or wells hereunder, this agreement shall
              continue in force until such operations have been completed and
              if production results therefrom, this agreement shall continue in
              force as provided herein.  In the event the well descried in
              Article VI.A., or any subsequent well drilled hereunder, results
              in a dry hole, and no other well is capable of producing Oil
              and/or Gas from the Contract Area, this agreement shall terminate
              unless drilling, Deepening, Sidetracking, Completing,
              Recompleting, Plugging Back or Reworking operations are commenced
              within _____________days from the date of abandonment of said
              well.  "Abandonment" for such purposes shall mean either (i) a
              decision by all parties not to conduct any further operations on
              the well or (ii) the elapse of 180 days from the conduct of any
              operations on the well, whichever first occurs.

       The termination of this agreement shall not relieve any party hereto
from any expense, liability or other obligation or any remedy therefor which
has accrued or attached prior to the date of such termination.

       Upon termination of this agreement and the satisfaction of all
obligations hereunder, in the event a memorandum of this Operating Agreement
has been filed of record, Operator is authorized to file of record in all
necessary recording offices a notice of termination, and each party hereto
agrees to execute such a notice of termination as to Operator's interest, upon
request of Operator, if Operator has satisfied all its financial obligations.

                                  ARTICLE XIV.

                      COMPLIANCE WITH LAWS AND REGULATIONS

A.     LAWS, REGULATIONS AND ORDERS:

       This agreement shall be subject to the applicable laws of the state in
which the Contract Area is located, to the valid rules, regulations, and orders
of any duly constituted regulatory body of said state; and to all other
applicable federal, state, and local laws, ordinances, rules, regulations and
orders.

B.     GOVERNING LAW:

       This agreement and all matters pertaining hereto, including but not
limited to matters of performance, non-performance, breach, remedies,
procedures, rights, duties, and interpretation or construction, shall be
governed and determined by the law of the state in which the Contract Area is
located.  If the Contract Area is in two or more states, the law of the state
of Texas shall govern.

C.     REGULATORY AGENCIES:

       Nothing herein contained shall grant, or be construed to grant, Operator
the right or authority to waive or release any rights, privileges, or
obligations which Non-Operators may have under federal or state laws or





                                      -31-
<PAGE>   35
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

under rules, regulations or orders promulgated under such laws in reference to
oil, gas and mineral operations, including the location, operation, or
production of wells, on tracts offsetting or adjacent to the Contract Area.

       With respect to the operations hereunder, Non-Operators agree to release
Operator from any and all losses, damages, injuries, claims and causes of
action arising out of, incident to or resulting directly or indirectly from
Operator's interpretation or application of rules, rulings, regulations or
orders of the Department of Energy or Federal Energy Regulatory Commission or
predecessor or successor agencies to the extent such interpretation or
application was made in good faith and does not constitute gross negligence.
Each Non-Operator further agrees to reimburse Operator for such Non-Operator's
share of production or any refund, fine, levy or other governmental sanction
that Operator may be required to pay as a result of such an incorrect
interpretation or application, together with interest and penalties thereon
owing by Operator as a result of such incorrect interpretation or application.

                                  ARTICLE XV.

                                 MISCELLANEOUS

A.     EXECUTION:

       This agreement shall be binding upon each Non-Operator when this
agreement or a counterpart thereof has been executed by such Non-Operator and
Operator notwithstanding that this agreement is not then or thereafter executed
by all of the parties to which it is tendered or which are listed on Exhibit
"A" as owning an interest in the Contract Area or which own, in fact, an
interest n the Contract Area.  Operator may, however, by written notice to all
Non-Operators who have become bound by this agreement as aforesaid, given at
any time prior to the actual spud date of the Initial Well bu in no event later
than five days prior to the date specified in Article VI.A. for commencement of
the Initial Well, terminate this agreement if Operator in its sole discretion
determines that there is insufficient participation to justify commencement of
drilling operations.  In the event of such a termination by Operator, all
further obligations of the parties hereunder shall cease as of such
termination.  In the event any Non-Operator has advanced or prepaid any share
of drilling or other costs hereunder, all sums so advanced shall be returned to
such Non-Operator without interest.  In the event Operator proceeds with
drilling operations for the Initial Well without the execution hereof by all
persons listed on Exhibit "A" as having a current working interest in such
well, Operators shall indemnify Non-Operators with respect to all costs
incurred for the Initial Well which would have been charged to such person
under this agreement if such person had executed the same and Operator shall
receive all revenues which would have been received by such person under this
agreement if such person had executed the same.

B.     SUCCESSORS AND ASSIGNS:

       This agreement shall be binding upon and shall inure to the benefit of
the parties hereto and their respective heirs, devisees, legal representatives,
successors and assigns, and the terms hereof shall be deemed to run with the
Leases or Interests included within the Contract Area.

C.     COUNTERPARTS:

       This instrument may be executed in any number of counterparts, each of
which shall be considered an original for all purposes.





                                      -32-
<PAGE>   36
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

D.     SEVERABILITY:

       For the purposes of assuming or rejecting this agreement as an executory
contract pursuant to federal bankruptcy laws, this agreement shall not be
severable, but rather must be assumed or rejected in its entirety, and the
failure of any party to this agreement to comply with all of its financial
obligations provided herein shall be a material default.

                                  ARTICLE XVI.

                                OTHER PROVISIONS

       Notwithstanding anything contained herein to the contrary:

A.     Should it be necessary to conduct hearings before governmental agencies
for the securing of spacing or pooling orders, or for certifying new gas, the
costs attributable to such hearings as well as fees paid attorneys and
witnesses, shall be borne by the Drilling Parties in the proportion that the
interest of each Drilling Party bears to the total interest of all Drilling
Parties as such interests appear in Exhibit "A".



B.     In addition to Article VII.C. and D., Operator shall have the right, at
its discretion, to require prepayment of all costs, including dry hole costs
completion costs, recompletion costs or costs associated with remedial work,
based on an Authority for Expenditure for any well drilled on the Contract
Area.  Failure by any party to remit its proportionate part of the above
referenced prepayment to Operator in the manner within the time period
requested shall be deemed an election by such party not to participate in the
cost of the proposed operation thereafter, the proposed operation shall be
conducted under Article VI.B.2. of this Agreement.



C.     The proceeds from the sale of all hydrocarbons produced, saved and sold
shall be paid to Operator by all purchasing companies purchasing such
hydrocarbons and by the execution of this Agreement, the Non-Operators covenant
and agree to save all purchasing companies harmless from any and all liability
by reason of paying any such proceeds to Operator.  Further, Non-Operators
authorize and direct Operator to deduct from their proportionate share of such
sales all Lease Operating Expenses and other expenses owed to Operator provided
for under the terms of this Agreement and remit the balance from such sale to
Non-Operators.



D.     This Agreement shall be construed in accordance with and governed by the
laws of the State of Texas, and all sums payable hereunder to Operator shall be
paid at P.O. Box 7698, Tyler, Texas 75711.



E.     In the event that any party shall subsequently create against its
interests any additional royalty, overriding royalty, production payment, or
other burden or charge, the party which subsequently creates any such
additional burden or charge shall hold the other parties to this Agreement
harmless from such additional burdens or charges, and shall satisfy and
discharge such burdens and charges out of its own funds.  As security





                                      -33-
<PAGE>   37
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

for the performance of the obligations created by this paragraph, the parties
entitled to be held harmless shall have a lien to secure the performance of the
obligations created by this paragraph.  Such lien shall exist upon the interest
to be owned by the party charged with performing such obligation.

F.     No party shall exercise any right of partition of the Contract Area or
sale thereof in lieu of partition during the term of this Agreement.





                                      -34-
<PAGE>   38
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

       IN WITNESSES WHEREOF, this agreement shall be effective as of the ______
day of _____________, 19___.




ATTEST OR WITNESS:                         OPERATOR



                                                                                
                                           -------------------------------------



                                        By                                   
- ---------------------------------------    -------------------------------------



                                                                                
- ---------------------------------------    -------------------------------------

                                           Type or print name



                                           Title                                
                                                --------------------------------



                                           Date                                 
                                               ---------------------------------



                                           Tax ID or S.S. No.                   
                                                             -------------------



                                  NON-OPERATORS



                                                                                
                                           -------------------------------------



                                        By                                   
- ---------------------------------------    -------------------------------------



                                                                                
- ---------------------------------------    -------------------------------------

                                           Type or print name



                                           Title                                
                                                --------------------------------



                                           Date                                 
                                               ---------------------------------



                                           Tax ID or S.S. No.                   
                                                             -------------------





                                      -35-
<PAGE>   39
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989





                                                                                
                                           -------------------------------------



                                        By                                   
- ---------------------------------------    -------------------------------------



                                                                                
- ---------------------------------------    -------------------------------------

                                           Type or print name





                                           Title                                
                                                --------------------------------



                                           Date                                 
                                               ---------------------------------



                                           Tax ID or S.S. No.                   
                                                             -------------------





                                                                                
                                           -------------------------------------



                                        By                                   
- ---------------------------------------    -------------------------------------



                                                                                
- ---------------------------------------    -------------------------------------

                                           Type or print name





                                           Title                                
                                                --------------------------------



                                           Date                                 
                                               ---------------------------------



                                           Tax ID or S.S. No.                   
                                                             -------------------





                                      -36-
<PAGE>   40
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989

                                ACKNOWLEDGMENTS



       Note:  The following forms of acknowledgment are the short forms
approved by the Uniform Law on Notarial Acts.  The validity and effect of these
forms in any state will depend upon the statutes of that state.



Individual acknowledgment:



State of                    )
          ------------------


                            )      ss.



County of                   )
          ------------------



       This instrument was acknowledged before me on




                                            by                                  
- -------------------------------------------    ---------------------------------





(Seal, if any)                                                                  
                                           -------------------------------------



                                           Title (and Rank)                     
                                                            --------------------



                                           My commission expires:               
                                                                  --------------





                                      -37-
<PAGE>   41
A.A.P.L. FORM 610 - MODEL FORM OPERATING AGREEMENT - 1989





Acknowledgment in representative capacity:



State of                    )
          ------------------


                            )      ss.



County of                   )
          ------------------



       This instrument was acknowledged before me on



                                            by                                as
- -------------------------------------------    ------------------------------   



                      of                                                       .
- ---------------------    ------------------------------------------------------ 





(Seal, if any)                                                                  
                                           -------------------------------------



                                           Title (and Rank)                     
                                                            --------------------



                                           My commission expires:               
                                                                  --------------





                                      -38-
<PAGE>   42
                                  EXHIBIT "A"





Attached to and made a part of that certain Operating Agreement dated
____________________, between ____________________, as Operator, and
____________________, as Non-Operator.





                       (TO BE COMPLETED AT A LATER DATE)





                               END OF EXHIBIT "A"





                                      A-1
<PAGE>   43
                                  EXHIBIT "B"



Producer's 88 - (Producer's Revised 1972)          Printed and for sale by Hall-
(New Mexico) Form 342P                             Peerbough Prom, Roswell, N.M.
                             
                             



                                OIL & GAS LEASE



       THIS AGREEMENT made this _____________ day of _____________, 19____,
between
_______________________________________________________________________________

_______________________________________________________________________________

______________________________________________ of _____________________________

                                                           (Post Office Address)

herein called lessor (whether one or more) and ____________________, lessee:

       1.     Lessor, in consideration of TEN AND OTHER DOLLARS in hand paid,
receipt of which is here acknowledged, and of the royalties herein provided and
of the agreements of the lessor herein contained, hereby grants, leases and
lets exclusively unto lessee for the purpose of investigating, exploring,
properties, drilling, and operating for and producing oil and gas, injecting
gas, waters, other fluids, and air into subsurface strata, laying pipe lines,
storing oil, building banks, roadways, telephone lines, and other structures
and things thereon to produce, save, take care of, treat, process, store and
transport said minerals ,the following described land in ____________________
County, New Mexico, to-wit:





       For the purposes of calculating the rental payments herein provided for,
said land is estimated to comprise _____________ acres, whether it actually
comprises more or less.

       2.     Subject to the other provisions herein contained, this lease
shall remain in force for a term of ______ years from this date (called
"primary term"), and as long thereafter as oil, gas or other mineral is
produced from said land or land with which said land is pooled.

       3.     The royalties to be paid by lessee are: (a) on oil, and on
other liquid hydrocarbons saved at the well, of that produced and saved from
said land, same to be delivered at the wells or to the credit of lessor in the
pipe line to which the wells may be connected; (b) on gas, including casinghead
gas or other gaseous substance produced from said land used off the premises or
used in the manufacture or gasoline or other products, the market value at the
well of _____________ of the gas used, provided that on gas sold on or off the
premises the royalty shall be _____________ of the amount realize from such
sale; (c) and at any time when this lease is not validated by other provision
thereof and there is a gas and/or condensate well on said land, or land pooled
therewith, but gas and/or condensate is not being so sold or used and such well
is shut in, either before or after production therefrom, then on or before 90
days after said well is shut in, and thereafter at annual intervals, lessee may
pay or tender an advance annual shut-in royalty equal to the amount of delay





                                      B-1
<PAGE>   44
rentals provided for in this lease for the acreage then held under this lease
by the party making such payment or tender, and so long as said shut-in royalty
is paid or tendered this lease shall not terminate and it will be considered
under all clauses hereof that gas is being produced from the leased premises in
paying quantities.  Each such payment shall be paid or tendered to the party or
parties who at the time of such payment would be entitled to receive the
royalties which would be paid under this lease if the well were in fact
producing, or be paid or tendered to the credit of such party or parties in the
depository bank and in the manner hereinafter provided for the payment of
rentals.  The amount realized from the sale of gas on or off the premises shall
be the price established by the gas sales contract entered into in good faith
by Lessee and gas purchaser for such term and under such conditions as are
customary in the industry.  "Price" shall mean the net amount received by
Lessee after giving effect to applicable regulatory orders and after
application of any applicable price adjustments specified in such contract or
regulation orders.  In the event Lessee compresses, treats, purifies, or
dehydrates such gas (whether on or off the leased premises) or transports gas
off the leased premises, Lessee in computing royalty hereunder may deduct from
such price a reasonable charge for each of such functions performed.

       4.     If operations for drilling are not commenced on said land or on
land pooled therewith on or before one (1) year from this date, this lease
shall terminate as to both parties, unless on or before one (1) year from this
date lessee shall pay or tender to the lessor a rental of $____________________
which shall cover the privilege of deferring commencement of such operations
for a period of twelve (12) months.  In like manner and upon like payments or
tenders, annually, the commencement of said operations may be further deferred
for successive periods of twelve (12) months each during the primary term.
Payment or tender may be made to the lessor or to the credit of the lessor in
the ____________________ Bank at ____________________, which bank, or any
successor thereof, shall continue to be the agent for the lessor and lessor's
heirs and assigns.  If such bank (or any successor bank) shall fail, liquidate,
or be succeeded by another bank, or for any reason shall fail or refuse to
accept rental, lessee shall not be held in default until thirty (30) days after
lessor shall deliver to lessee a recordable instrument making provision for
another acceptable method of payment or tender, and any depository charge is a
liability of the lessor.  The payment or tender of rental may be made by check
or draft of lessee, mailed or delivered to said bank or lessor, or any lessor
if more than one, on or before the rental paying date.  Any timely payment or
tender of rental or shut-in royalty which is made in a bona fide attempt to
make proper payment, but which is erroneous in whole or in part as to parties,
amounts, or depositories shall nevertheless be sufficient to prevent
termination of this lease in the same manner as though a proper payment had
been made; provided, however, lessee shall correct such error within thirty
(30) days after lessee has received written notice thereof by certified mail
from lessor together with such instruments as are necessary to enable lessee to
make proper payment.

       5.     Lessee is hereby granted the right and power, from time to time,
to pool or combine, this lease, the land covered by it or any part or horizon
thereof with any other land, lease, leases, mineral estates or parts thereof
for the production of oil or gas.  Units pooled hereunder shall not exceed the
standard proration unit fixed by law or by the New Mexico Oil Conservation
Commission or by other lawful authority for the pool or area in which said land
is situated, plus a tolerance of 10%.  Lessee shall file written unit
designations in the county in which the premises are located and such units may
be designated from time to time and either before or after the completion of
wells.  Drilling operations on or production from any part of any such unit
shall be considered for all purposes, except the payment of royalty, as
operations conducted upon or production from the land described in this lease.
There shall be allocated to the land covered by this lease included in any such
unit that portion of the total production of pooled minerals from wells in the
unit, after deducting any used in lease or unit operations, which the number of
surface acres in the land covered by this lease included in the unit bears to
the total number of surface acres in the unit.  The production so allocated
shall be considered for all purposes, including the payment or delivery of
royalty, to be the entire production of pooled minerals from the portion of
said land covered hereby and included in said unit in the same manner as though
produced from





                                      B-2
<PAGE>   45
said land under the terms of this lease.  Any pooled unit designated by lessee,
as provided herein, may be dissolved by lessee by recording an appropriate
instrument in the County where the land is situated at any time after the
completion of a dry hole or the cessation of production on said unit.

       6.     If prior to the discovery of oil or gas hereunder, lessee should
drill and abandon a dry hole or holes hereunder, or if after discovery of oil
or gas the production thereof should cease for any cause, this lease shall not
terminate if lessee commences working or additional drilling operations within
60 days thereafter and diligently prosecutes the same, or (if it be within the
primary term) commences or resumes the payment or tender of rentals or
commences operations for drilling or reworking on or before the rental paying
date next ensuing after the expiration of three months from date of abandonment
of said dry hole or holes or the cessation of production.  If at the expiration
of the primary term oil or gas is not being lessee is then engaged in
operations for drilling or reworking of any well, this lease shall remain in
force so long as such operations are diligently prosecuted with no Cessation of
more than 60 consecutive days.  If during the drilling or reworking of any well
under this paragraph, lessee loses or junks the hole or well and after diligent
efforts in good faith is unable to complete said operations then within 30 days
after the abandonment of said operations lessee may commence another well and
drill the same with due diligence.  If any drilling, additional drilling, or
reworking operations hereunder result in production, then this lease shall
remain in full force so long thereafter as oil or gas is produced hereunder.

       7.     Lessee shall have free use of oil, gas and water from said land,
except water from lessor's wells and tanks, for all operations hereunder, and
the royalty shall be computed after deducting any so used.  Lessee shall have
the right at any time during or after the expiration of this lease to remove
all property and fixtures placed by lessee on said land, including the right to
draw and remove all casing.  When required by lessor, lessee will bury all pipe
lines on cultivated lands below ordinary plow depth, and no well shall be
drilled within two hundred feet (200 ft.) of any residence or bam now on said
land without lessor's consent.  Lessor shall have the privilege, at his risk
and expense, of using gas from any gas well on said land for stoves and inside
lights in the principal dwelling thereon, out of any surplus gas not needed for
operations hereunder.

       8.     The rights of either party hereunder may be assigned in whole or
in part and the provisions hereof shall extend to the heirs, executors,
administrators, successors and assigns; but no change or division in the
ownership of the land, or in the ownership of or right to receive rentals,
royalties or payments, however accomplished shall operate to enlarge the
obligations or diminish the rights of lessee; and no such change or division
shall be binding upon lessee for any purpose until 30 days after lessee has
been furnished by certified mail at lessee's principal place of business with
acceptable instruments or certified copies thereof constituting the chain of
title from the original lessor.  If any such change in ownership occurs through
the death of the owner, lessee may pay or tender any rentals, royalties or
payments to the credit of the deceased or his estate in the depository bank
until such time as lessee has been furnished with evidence satisfactory to
lessee as to the persons entitled to such sums.  In the event of an assignment
of this lease as to a segregated portion of said land, the rentals payable
hereunder shall be apportioned as between the several leasehold owners ratably
according to the surface area of each, and default in rental payment by one
shall not affect the rights of other leasehold owners hereunder.  An assignment
of this lease, in whole or in part, shall, to the extent of such assignment,
relieve and discharge lessee of any obligations hereunder, and, if lessee or
assignee of part or parts hereof shall fail to make default in the payment of
the proportionate part of the rentals due from such lessee or assignee or fail
to comply with any other provision of such lease, such default shall not affect
this lease in so far as it covers a part of said lands upon which lessee or any
assignee thereof shall so comply or make such payments.  Rentals as used in
this paragraph shall also include shut-in royalty.

       9.     Should lessee be prevented from complying with any express or
implied covenant of this lease, or from conducting drilling or reworking
operations hereunder, or from producing oil or gas hereunder by





                                      B-3
<PAGE>   46
reason of scarcity or inability to obtain or use equipment or material, or by
operation of force majeure, or by any Federal or state law or any order, rule
or regulation of governmental authority, then while so prevented, lessee's duty
shall be suspended, and lessee shall not be liable for failure to comply
therewith; and this lease shall be extended while and so long as lessee is
prevented by any such cause from conducting drilling or reworking operations on
or from producing oil or gas hereunder; and the time while lessee is so
prevented shall not be counted against lessee, anything in this lease to the
contrary notwithstanding.

       10.    Lessor hereby warrants and agrees to defend the title to said
land, and agrees that lessee, at its option, may discharge any tax, mortgage,
or other lien upon said land, and in the event lessee does so, it shall be
subrogated to such lien with the right to enforce same and apply rentals and
royalties accruing hereunder toward satisfying same.  Without impairment of
lessee's rights under the warranty, if this lease covers a less interest in the
oil or gas in all or any part of said land than the entire and undivided fee
simple estate (whether lessor's interest is herein specified or not) then the
royalties, shut-in royalty, rental, and other payments, if any, securing from
any part as to which this lease covers less than such full interest, shall be
paid only in the proportion which the interest therein, if any, covered by this
lease, bears to the whole and undivided fee simple estate therein.  Should any
one or more of the parties named above as lessors fail to execute this lease,
it shall nevertheless be binding upon the party or parties executing the same.

       11.    Lessee, its/his successors, heirs and assigns, shall have the
right at any time to surrender this lease, in whole or in part, to lessor or
his heirs, successors, and assigns by delivering or mailing a release thereof
to the lessor, or by placing a release thereof of record in the county in which
said land is situated; thereupon lessee shall be relieved from all obligations,
expressed or implied, of this agreement as to acreage so surrendered, and
thereafter the rentals and shut-in royalty  payable hereunder shall be reduced
in the proportion that the acreage covered hereby is reduced by said release or
releases.

       Executed the day and year first above written.





                                      B-4
<PAGE>   47
                                  EXHIBIT "C"





Attached to and made a part of that certain Operating Agreement dated
_____________, ______, between ____________________, as Operator and
____________________, as Non-Operators.



                              ACCOUNTING PROCEDURE





                              I.GENERAL PROVISIONS



1.     DEFINITIONS



       "Property" shall mean the real and personal property subject to the
       Agreement to which this Accounting Procedure is attached.



       "Operations" shall mean any and all operations and activities necessary
       or proper for the acquisition, development, operation, protection and
       maintenance of the Property and the Affiliated Program.



       "Joint Account" shall mean the account showing the charges and credits
       accruing because of the Operations and which are to be shared by the
       Parties according to their pro rata interests.



       "Operator" shall mean the Party designated to conduct the Operations.



       "Non-Operators" shall mean the Parties other than the Operator.


       "Parties" shall mean Operator and Non-Operators.





                                      C-1
<PAGE>   48
       "First-level supervisors" shall mean those employees whose primary
       function in Operations is the direct supervision of other employees,
       service companies, drilling rigs, contract labor, and other personnel
       directly employed on the Property in a field operating capacity.



       "Technical Employees" shall mean those employees having special
       drilling, engineering, geological, production or other professional
       skills, and whose primary function in Operations is the handling of
       specific operating conditions and problems for the benefit of the
       Property.



       "Personal Expenses" shall mean travel, meals, lodging, and other
       reasonable reimbursable expenses of Operator's employees.



       "Material" shall mean personal property, equipment or supplies acquired
       or held for use on the Property.



       "Controllable Material" shall be defined as Material which is ordinarily
       so classified and controlled by Operator in the conduct of its
       Operations.



2.     STATEMENT AND BILLINGS



       Operator shall bill Non-Operators on or before the last day of each
       month for their proportionate share of costs and expenses for the
       preceding month.  Such bills will be accompanied by statements of all
       charges and credits to the Joint Account, summarized by appropriate
       classifications indicative of the nature thereof.



3.     ADVANCES AND PAYMENTS BY ADMINISTRATORS



       A.     Unless otherwise provided for in the Agreement, the Operator may
              require the Non-Operators to advance their share of estimated
              cash outlay for the succeeding month's operation within fifteen
              (15) days after receipt of the billing or by the first day of the
              month for which the advance is required, whichever is later.
              Operator shall adjust each monthly billing to reflect advances
              received from the Non-Operators.





                                      C-2
<PAGE>   49
       B.     Each Non-Operator shall pay to Operator in Smith County, Texas
              its proportion of all bills within fifteen (15) days after
              receipt.  If payment is not made within such time, the unpaid
              balance shall bear interest monthly at a rate of one and one-half
              percent (l 1/2%) per month or the maximum contract rate permitted
              by the applicable usury laws in the state in which the Property
              is located, whichever is the lesser, plus attorney's fees, court
              costs, and other costs in connection with the collection of
              unpaid amounts.



4.     ADJUSTMENTS



       Payment of any such bills shall not prejudice the right of any Non-
       Operator to protest or question the correctness thereof; provided
       however, all bills and statements rendered to Non-Operators by Operator
       during any calendar year shall conclusively be presumed to be true and
       correct after twenty-four (24) months following the end of any such
       calendar year, unless within the said twenty-four (24) month period a
       Non-Operator takes written exception thereto and makes claim on Operator
       for adjustment.  No adjustment favorable to Operator shall be made
       unless it is made within the same prescribed period.  The provisions of
       this paragraph shall not prevent adjustments resulting from a physical
       inventory of Controllable Material as provided for in Section V.



5.     AUDITS



       A.     A Non-Operator, upon notice in writing to Operator and all other
              Non-Operators, shall have the right to audit Operator's accounts
              and records relating to the Joint Account for any calendar year
              within the twenty-four (24) month period following the end of
              such calendar year; provided, however, the making of an audit
              shall not extend the time for the taking of written exception to
              and the adjustment of accounts as provided for in Paragraph 4 of
              this Section I. Where there are two or more Non-Operators, the
              Non-Operators shall make every reasonable effort to conduct a
              joint audit in a manner which will result in a minimum of
              inconvenience to the Operator. Operator shall bear no portion of
              the Non-Operator's audit cost incurred under this paragraph.  The
              audits shall not be conducted more than once each year without
              prior approval of Operator, except upon the resignation or
              removal of the Operator, and shall be made at the expense of
              those Non-Operators approving such audit.



       B.     The Operator shall reply in writing to an audit report within 180
              days after receipt of such report.





                                      C-3
<PAGE>   50
6.     APPROVAL BY NON-OPERATORS



       Where an approval or other agreement of Non-Operators is expressly
       required under other sections of this Accounting Procedure and if the
       agreement to which this Accounting Procedure is attached contains no
       contrary provisions in regard thereto, Operator shall notify all Non-
       Operators of the Operator's proposal and the agreement or approval of a
       majority in interest of the Non-Operators shall be controlling on all
       Non-Operators.



                               II.DIRECT CHARGES



Operator shall charge the Joint Account with the following items:



1.     ECOLOGICAL AND ENVIRONMENTAL



       Costs incurred for the benefit of the Property as a result of
       governmental or regulatory requirements to satisfy environmental
       considerations applicable to the Operations.  Such costs may include
       surveys of an ecological or archaeological nature and pollution control
       procedures as required by applicable laws and regulations.



2.     RENTALS AND ROYALTIES



       Lease rentals and royalties paid by Operator for the Operations.



3.     LABOR



       Salaries, wages, benefits and related expenses shall be charged an a
       day-rate basis (recomputed within a reasonable periodic time period)
       for:





                                      C-4
<PAGE>   51
       A.     (1)    Operator's employees directly employed on the Property in
                     the conduct of Operations.



              (2)    First-level supervisors in the field.



              (3)    Technical employees directly employed on the Property.



              (4)    Technical employees either temporarily or permanently
                     assigned to and directly employed in the Operations of the
                     Property.



       B.     Operator's cost of holiday, vacation, sickness and disability
              benefits and other customary allowances paid to the employees
              whose salaries and wages are chargeable to the Joint Account
              under Paragraph 3A of this Section II.  Cost under this Paragraph
              3B may be charged on a "when and as paid basis" or by "percentage
              assessment" on the amount of salaries and wages chargeable to the
              Joint Account under Paragraph 3A of this Section II.  If
              percentage assessment is used, the rate shall be based on the
              Operator's cost experience.



       C.     Expenditures or contributions made pursuant to assessments
              imposed by governmental authority which are applicable to
              Operator's labor cost of salaries and wages chargeable to the
              Joint Account under Paragraphs 3A of this Section II.



       D.     Personal expenses of those employees whose salaries and wages are
              chargeable to the Joint Account under Paragraph 3A of this
              Section II.



       E.     Operator's current costs of established plans for employees'
              group life insurance, hospitalization, pension, retirement, stock
              purchase, thrift, bonus, and other benefit plans of a like
              nature, applicable to Operator's labor cost chargeable to the
              Joint Account under Paragraphs 3A of this Section II shall be
              Operator's actual cost not to exceed the percent most recently
              recommended by the Council of Petroleum Accountants Societies.





                                      C-5
<PAGE>   52


4.     MATERIAL



       Material purchased or furnished by Operator for use on the Property as
       provided under Section IV.  Only such Material shall be purchased for or
       transferred to the Property as may be required for immediate use and is
       reasonably practical and consistent with efficient and economical
       operations.  The accumulation of surplus stocks shall be avoided.



5.     TRANSPORTATION



       Transportation of employees and Material necessary for the Operations,
       not previously charged as a part of day-rate basis.



6.     SERVICES



       The cost of contract services and utilities procured from outside
       sources including without limitation auditing and taxation services,
       engineering consultant services including engineers, geologists and
       landmen, and services in connection with matters before or involving
       government agencies or regulatory bodies.



 7.    EQUIPMENT AND FACILITIES FURNISHED BY OPERATOR



       A.     Operator shall charge the Joint Account for use of Operator owned
              equipment and facilities at rates commensurate with costs of
              ownership and operation.  Such rates shall include costs of
              maintenance, repairs, other operating expense, insurance, taxes,
              depreciation, and interest on gross investment less accumulated
              depreciation not to exceed twelve percent (12%) per annum.  Such
              rates shall not exceed average commercial rates currently
              prevailing in the immediate area of the Property.


       B.     In lieu of charges in Paragraph 7A above, Operator may elect to
              use average commercial rates prevailing in the immediate area of
              the Property.  For automotive equipment, Operator may elect to
              use rates published by the Petroleum Motor Transport Association.





                                      C-6
<PAGE>   53
8.     DAMAGES AND LOSSES TO PROPERTY



       All costs or expenses necessary for the repair or replacement of
       Property made necessary because of damages or losses incurred by fire,
       flood, storm, theft, accident, or other cause, except those resulting
       from Operator's gross negligence or willful misconduct.  Operator shall
       furnish Non-Operators written notice of damages or losses incurred as
       soon as practicable after a report thereof has been received by
       Operator.



9.     LEGAL EXPENSE



       All costs and expenses of handling, investigating, and settling
       litigation or claims arising by reason of the Operations or necessary to
       protect or recover the Property, including, but not limited to,
       attorney's fees, court costs, cost of investigation or procuring
       evidence and amounts paid in settlement or satisfaction of any such
       litigation or claims.  All costs and expenses necessary for title work,
       division order title opinions, transfer orders, deeds, assignments and
       conveyances which affect title to the oil and gas estate.  All costs and
       expenses related to curative matters and representation before
       regulatory or governmental agencies.



10.    TAXES



       All taxes of every kind and nature assessed or levied upon or in
       connection with the Property, the operation thereof, or the production
       therefrom, and which taxes have been paid by the Operator for the
       benefit of the Parties.  If the ad valorem taxes are based in whole or
       in part upon separate valuations of each party's working interest, then
       notwithstanding anything to the contrary herein, charges to the Joint
       Account shall be made and paid by the Parties hereto in accordance with
       the tax value generated by each party's working interest.



11.    INSURANCE



       Net premiums paid for insurance provided for the Operations for the
       projection of the Parties.  In the event Operations are conducted in a
       state in which Operator may act as self-insurer for Worker's
       Compensation and/or Employer's Liability under the respective state's
       laws, Operator may, at its election, include the risk under its self-
       insurance program and in that event, Operator shall include a charge at
       Operator's cost not to exceed manual rates.





                                      C-7
<PAGE>   54

12.    ABANDONMENT AND RECLAMATION



       Costs incurred for abandonment of the Property, including costs required
       by governmental or other regulatory authority.



13.    COMMUNICATIONS



       Cost of acquiring, leasing, installing, operating, repairing and
       maintaining communication systems, including radio and microwave
       facilities directly serving the Property.  In the event communication
       facilities/systems serving the Property are Operator owned, charges to
       the Joint Account shall be made as provided in Paragraph 7 of this
       Section II.



14.    ADDITIONAL SERVICES



       The cost of all additional services provided by the Operator or by third
       parties relating to the Operations, whether direct or indirect,
       including without limitation accounting, engineering, land and
       administrative services.  Such charges to the Joint Account will include
       without limitation salaries and benefits of Operator's personnel;
       automotive and travel; office rental; utilities; the cost of furnishing,
       maintaining, operating or otherwise securing the use of office
       equipment, furniture, machines, computers, and other physical equipment
       and facilities; Amounts paid to outside parties for additional services;
       an allocable part of General and Administrative Expenses and other
       indirect cost and all other cost and expense related to the performance
       of these additional services.



15.    OTHER EXPENDITURES


       Any other expenditure not covered or dealt with in the foregoing
       provisions of this Section II or in Section III, and which is incurred
       by the Operator for the necessary and proper conduct of the Operations.





                                      C-8
<PAGE>   55

                              III.INDIRECT CHARGES



1.     OVERHEAD - DRILLING AND PRODUCING OPERATIONS



       Overhead - Fixed Rate Basis



       (1)    Operator shall charge the Joint Account at the following rates
              per well per month:



                 Drilling Well Rate:                  $7,420.00

                 Producing Well Rate:                  $ 780.00



       (2)    Application of Overhead - Fixed Rate Basis shall be as follows:



              (a)    Drilling Well Rate



                     1)     Charges for onshore drilling wells shall begin on
                            the date well is spudded and terminate on the date
                            of completion or abandonment.



                     2)     Charges for wells undergoing any type of workover
                            or recompletion for a period of five (5)
                            consecutive workdays or more shall be made at the
                            drilling well rate.  Such charges shall be applied
                            for the period from date workover operations, with
                            rig, commence through date of rig release, except
                            that no charge shall be made during suspension of
                            operations for fifteen (15) or more consecutive
                            days.



              (b)    Producing Well Rates





                                      C-9
<PAGE>   56

                     1)     An active well either produced or injected into for
                            any portion of the month shall be considered as a
                            one-well charge for the entire month.



                     2)     Each active completion in a multi-completed well in
                            which production is not commingled down hole shall
                            be considered as a one-well charge providing each
                            completion is considered a separate well by the
                            governing regulatory authority.



                     3)     An inactive gas well shut in because of
                            overproduction or failure of purchaser to take the
                            production shall be considered as a one-well charge
                            providing the gas well is directly connected to a
                            permanent sales outlet.



                     4)     A one-well charge may be made for the month in
                            which plugging and abandonment operations are
                            completed on any well.



                     5)     Each facility serving the Operations other than a
                            well shall count as a well for this purpose, such
                            as compressor or dehydration facilities, or other
                            facilities for producing (including secondary
                            recovery) operations or for treating, handling or
                            marketing production.



                     6)     All other inactive wells (including but not limited
                            to inactive wells covered by unit allowable,
                            ____________________ lease allowable, transferred
                            allowable, etc.) shall not qualify for an overhead
                            charge.



       (3)    The well rates shall be adjusted as of the first day of April,
              1993, and each year on the first day of April thereafter.  The
              adjustment shall be computed by multiplying the rate currently in
              use by the percentage increase or decrease in the average weekly
              earnings of Crude Petroleum and Gas Production Workers for the
              last calendar year compared to the calendar year preceding as
              show by the index of average weekly earnings of Crude Petroleum
              and Gas Fields Production Workers as published by the United
              States Department of Labor, Bureau of Labor Statistics, or the
              equivalent Canadian index as published by Statistics Canada, as
              applicable.  The adjusted rates shall be the rates currently in
              use, plus or minus the computed adjustment.





                                      C-10
<PAGE>   57



2.     OVERHEAD - MAJOR CONSTRUCTION



       To compensate Operator for overhead costs incurred in the construction
       and installation of fixed assets, the expansion of fixed assets, and any
       other project clearly discernible as a fixed asset required for the
       development and operation of the Property, Operator shall either
       negotiate a rate prior to the beginning of construction, or shall charge
       the Joint Account for overhead based on the following rates for any
       Major Construction project in excess of $25,000.



       A.     Five percent (5%) of first $100,000 or total cost if less; plus



       B.     Three percent (3%) of costs in excess of $100,000 but less than
              $1,000,000; plus



       C.     Two percent (2%) of costs in excess of $1,000,000.



       Total cost shall mean the gross cost of any one project.  For the
       purpose of this paragraph, the component parts of a single project shall
       not be treated separately and the cost of drilling and workover wells
       and artificial lift equipment shall be excluded.



3.     CATASTROPHE OVERHEAD



       To compensate Operator for overhead costs incurred in the event of
       expenditures resulting from a single occurrence due to oil spill,
       blowout, explosion, fire, storm, hurricane, or other catastrophes as
       agreed to by the Parties, which are necessary to restore the Property to
       the equivalent condition that existed prior to the event causing the
       expenditures, Operator shall either negotiate a rate prior to charging
       the Joint Account or shall charge the Joint Account for overhead based
       on the following rates:


       A.     Five percent (5%) of total costs through $100,000; plus



       B.     Three percent (3%) of costs in excess of $100,000 but less than
              $1,000,000; plus





                                      C-11
<PAGE>   58
       C.     Two percent (2%) of costs in excess of $1,000,000.



       Expenditures subject to the overheads above will not be reduced by
       insurance recoveries, and no other overhead provisions of this Section
       III shall apply.



4.     PROSPECT SCREENING AND EVALUATION



       The General and Administrative Expenses incurred by the Operator in the
       screening, evaluation and acquisition of Prospects.  Such charge shall
       be based on an allocation system which is in accordance with generally
       accepted accounting principles.



5.     GENERAL AND ADMINISTRATIVE EXPENSE



       Operator shall charge the Non-Operators for General and Administrative
       Expenses allocated to the Program or Partnership in accordance with
       generally accepted accounting principles.



6.     AMENDMENT OF RATES



       The Overhead rates provided for in this Section III may be amended from
       time to time only by mutual agreement between the Parties hereto if, in
       practice, the rates are found to be insufficient or excessive.



                     IV.PRICING OF JOINT ACCOUNT MATERIAL -

                     PURCHASES, TRANSFERS AND DISPOSITIONS



Operator is responsible for Joint Account Material and shall make proper and
timely charges and credits for all Material movements affecting the Property.
Operator shall provide all Material for use on the Property; however, at
Operator's option, such Material may be supplied by the Non-Operator.  Operator
shall make timely disposition of idle and/or surplus Material, such disposal
being made either through sale to Operator or Non-Operator, division in kind,
or sale to outsiders.  Operator may purchase, but shall be under no





                                      C-12
<PAGE>   59
obligation to purchase, the interest of Non-Operators in surplus Material.  The
disposal of surplus Controllable Material not purchased by the Operator shall
be for the highest price offered and where possible Operator shall obtain bids
from two or more parties.



1.     PURCHASES



       Material purchased shall be charged at the price paid by Operator after
       _____________ deduction of all discounts received.  In case of Material
       found to be defective or returned to vendor for any other reasons,
       credit shall be passed to the Joint Account when adjustment has been
       received by the Operator.



2.     TRANSFERS AND DISPOSITIONS



       Material furnished to the Property and Material transferred from the
       Property or disposed of by the Operator, unless otherwise agreed to by
       the Parties, shall be priced on the following basis exclusive of cash
       discounts:



       A.     New Material (Condition "A")



              Material shall be priced at the current replacement cost of the
              same kind of Material, effective at date of movement.



       B.     Good Used Material (Condition "B")



              Material in sound and serviceable condition and suitable for
              reuse without reconditioning:



              (1)    Material moved to the Property



                     At seventy-five percent (75%) of current new price, as
                     determined by Paragraph A.





                                      C-13
<PAGE>   60
              (2)    Material used on and moved from the Property



                     (a)    At seventy-five percent (75%) of current new price,
                            as determined by Paragraph A, if Material was
                            originally charged to the Joint Account as new
                            Material or



                     (b)    At sixty-five percent (65%) of current now price,
                            as determined by Paragraph A, if Material was
                            originally charged to the Joint Account as used
                            Material.



              (3)    Material not used on and moved from the Property



                     At seventy-five percent (75%) of current now price as
                     determined by Paragraph A.



                     The cost of reconditioning, if any, shall be absorbed by
                     the transferring property.



       C.     Other Used Material



              (1)    Condition "C"



                     Material which is not in sound and serviceable condition
                     and not suitable for its original function until after
                     reconditioning shall be priced at fifty percent (50%) of
                     current new price as determined by Paragraph A. The cost
                     of reconditioning shall be charged to the receiving
                     property, provided Condition "C" value plus cost of
                     reconditioning does not exceed Condition "B" value.





                                      C-14
<PAGE>   61
              (2)    Condition "D"



                     Material, excluding junk, no longer suitable for its
                     original purpose, but usable for some other purpose shall
                     be priced on a basis commensurate with its use. Operator
                     may dispose of Condition "D" Material under procedures
                     normally used by Operator without prior approval of  Non-
                     Operators.



              (3)    Condition "E"



                     Junk shall be priced at prevailing prices. Operator may
                     dispose of Condition "E" Material under procedures
                     normally utilized by operator without prior approval of
                     Non-Operators.



       D.     Obsolete Material



              Material is serviceable and usable for its original function but
              condition and/or value of such Material is not equivalent to that
              which would justify a price provided above may be specifically
              priced as agreed to by the Parties.  Such price should result in
              the Joint Account being charged with the value of the service
              rendered by such Material.



3.     WARRANTY OF MATERIAL FURNISHED BY OPERATOR



       Operator does not warrant the Material furnished.  In case of defective
       Material, credit shall not be passed to the Joint Account until
       adjustment has been received by Operator from the manufacturers or their
       agents.



                                 V.INVENTORIES

The Operator shall maintain detailed records of Controllable Material.  At
reasonable intervals, inventories shall be taken by the Operator.  Adjustments
resulting from the reconciliation of a physical inventory shall be made within
six months following the taking of the inventory. Special inventories may be
taken by the Non-Operators at their expense in accordance with Paragraph 5 of
Section I.





                                      C-15
<PAGE>   62
                                  EXHIBIT "D"





Attached to and made a part of that certain Operating Agreement dated
_____________, between ____________________, as Operator, and
____________________, et al, as Non-Operator.



                                   INSURANCE



At all times during the conduct of operations hereunder, Operator shall
maintain in force the following insurance, at the expense of and for the
benefit of the joint account:



1.     Workmen's Compensation Insurance



       A.     Statutory Workmen's Compensation coverage to include all areas
              involved in operations covered under this contract.



       B.     Employers liability with a limit of $500,000 each accident.





2.     Comprehensive General Liability Insurance (CGL)



       A.     Standard Comprehensive General, conditions including coverage for
              products/completed operations.



       B.     Contractual Liability insuring contracts between Mewbourne Oil
              Company and their contractors; covering assumed tort liability.





                                      D-1
<PAGE>   63
       C.     Limits of Liability:



              General Aggregate Limit                                 $2,000,000



              Products and Completed Operations Aggregate Limit       $1,000,000



              Personal and Advertising Injury Limit                   $1,000,000



              Each Occurrence Limit                                   $1,000,000



3.     Aircraft and Automobile Liability Insurance



       A.     Standard Comprehensive form including all owned, non-owned and
              hired automobile equipment.



       B.     Limits of Liability:                                    $1,000,000

                                                           Combined Single Limit



       C.     If the Operator will use Owned, Hired or Non-owned Aircraft:



              Aircraft Public Liability Insurance                    $25,000,000

                                                           Combined Single Limit





                                      D-2
<PAGE>   64
4.     Contractors and Subcontractors



       Operator agrees to use its best efforts to assure that its contractors
       and subcontractors also comply with the insurance requirements listed in
       paragraphs 1-3 above and that certain contractors and subcontractors
       engaged in higher risk activities carry appropriate insurance coverage.





5.     Umbrella Policy



       In addition to paragraphs 1-3 above, Operator also carries $50,000,000
       in Excess Umbrella Liability policies.



6.     Operator's Extra Expense Insurance



       Operator will carry Operator's Extra Expense Insurance covering costs of
       well control, clean up, and redrilling, with a limit per occurrence of
       $3,000,000 for well depths of 1-10,000' and $10,000,000 for well depths
       over 10,000'.



7.     Additional Insurance



       In addition to the above referenced types of insurance coverage,
       Operator may, but is not required to, carry additional types of
       insurance coverage including, but not limited to, various types of
       additional excess umbrella liability, public property damage, oil lease
       property, pollution or contamination, or similar coverage.  The actual
       premiums paid for all insurance shall be charged on a pro-rata basis to
       the Joint account of the parties hereto.



8.     Other Provisions


       Any liability, loss, damage claim or expense resulting from accidents or
       occurrences not covered by insurance of the character referred to above
       or in excess of the insurance actually carried under the





                                      D-3
<PAGE>   65
       above provisions, shall be borne by the parties hereto in the
       proportions in which they own in the unit area.  In the event Operator
       is unable to procure and maintain any of the insurance enumerated above,
       Operator shall promptly give written notice thereof to the other parties
       and in such event, resulting loss, damage, claim and expense shall be
       borne by the parties hereto proportion to their respective interests in
       the unit area.  Such notice shall also constitute a waiver of the
       requirement that Operator procure and maintain the insurance which is
       the subject of notice.





                                      D-4
<PAGE>   66
                                  EXHIBIT "E"



ATTACHED to that certain Operating Agreement dated ____________________,
between ____________________ as Operator, and ____________________, as Non-
Operator.





                            GAS BALANCING AGREEMENT

                            FOR GAS WELL PRODUCTION





       DURING the period or periods when any party hereto has no market for, or
its purchaser is unable to take or if any party fails to take its share of gas,
the other parties shall be entitled to produce each month one hundred percent
of the allowable gas production assigned to the Unit Area by the appropriate
governmental entity having jurisdiction, and each of such parties shall have
the right to take all or any part of its prorata share.  All parties hereto
shall share in and own the condensate recovered at the surface in accordance
with their respective interest, but each party taking such gas shall own all of
the gas delivered to its purchaser.  Each party unable to market its share of
the gas produced shall be credited with gas in storage equal to its share of
the gas produced, less its share of gas used in lease operations, vented or
lost.  Operator shall maintain a current account of the gas balance between the
parties and shall furnish all parties hereto monthly statements showing the
total quantity of gas produced, used in lease operations, vented or lost, and
the total quantity of condensate recovered.



       AFTER notice to Operator, any party may begin taking or delivering its
share of the gas produced.  In addition to its share, each party, until it has
recovered its gas in storage and balanced its gas account, shall be entitled to
take or deliver a volume of gas equal to fifty (50%) percent of each
overproduced party's share of gas produced.  If more than one party is entitled
to the additional gas produced, they shall divide such additional gas in
accordance with Unit participation.



       IN, the event production of gas permanently ceases prior to the time
that the accounts of the parties have been balanced, a complete balancing shall
be accomplished by a money settlement.  Such settlement shall be based on the
price or prices received by each over-produced party, less taxes, for its share
of the overproduced gas, without interest.





                                      E-1
<PAGE>   67
       AT all times while gas is produced from the Unit Area, each party shall
make appropriate settlement of all royalties, overriding royalty interest, and
other payments out of or in lieu of production for which it is responsible, as
if each party were taking or delivering to a purchaser its share, and its share
only, of such gas production.  Each party hereto agrees to hold each other
party harmless from any and all claims for royalty payments asserted by royalty
owners to whom each party is accountable.



       THE provisions of this agreement shall be separately applicable to each
reservoir to the end that production from one reservoir in a gas well may not
be utilized for the purpose of balancing underproduction from other reservoirs.





                                END EXHIBIT "E"





                                      E-2

<PAGE>   1
                                                                   EXHIBIT 23.1



                       CONSENT OF INDEPENDENT ACCOUNTANTS



We consent to the inclusion in this registration statement on Form S-1 of our
report dated September 15, 1996, on our audit of the balance sheet of Mewbourne
Development Corporation, and our report dated February 18, 1997, on our audit
of the balance sheet of Mewbourne Energy Partners 97-A, L.P. We also consent to
the reference to our firm under the caption "Experts."


/s/ COOPERS & LYBRAND L.L.P.


Dallas, Texas
March 4, 1997




<PAGE>   1
                                                                   EXHIBIT 23.3



                [FORREST A. GARB & ASSOCIATES, INC. LETTERHEAD]






                        CONSENT OF INDEPENDENT ENGINEERS


We consent to the inclusion in this registration statement on Form S-1 for
Mewbourne Energy 97 Drilling Program of the summary of the Reserve report as of
January 1, 1997, for Mewbourne Energy Partners 97-A, L.P. as audited by us. We
also consent to the reference therein to our firm as an "Independent Expert."


/s/ Forrest A. Garb & Associates, Inc.

FORREST A. GARB & ASSOCIATES, INC.



Dallas, Texas
March 4, 1997







<TABLE> <S> <C>

<ARTICLE> 5
       
<S>                             <C>
<PERIOD-TYPE>                   1-MO
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             FEB-18-1997
<PERIOD-END>                               FEB-18-1997
<CASH>                                             100
<SECURITIES>                                         0
<RECEIVABLES>                                        0
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                   100
<PP&E>                                               0
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                                     100
<CURRENT-LIABILITIES>                                0
<BONDS>                                              0
                                0
                                          0
<COMMON>                                             0
<OTHER-SE>                                         100
<TOTAL-LIABILITY-AND-EQUITY>                       100
<SALES>                                              0
<TOTAL-REVENUES>                                     0
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                      0
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                         0
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0
        

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