SOUTHWEST ROYALTIES HOLDINGS INC
8-K/A, 2000-01-03
CRUDE PETROLEUM & NATURAL GAS
Previous: FT 258, 497J, 2000-01-03
Next: AVIATION HOLDINGS GROUP INC/FL, 8-A12G, 2000-01-03










              SECURITIES AND EXCHANGE COMMISSION

                    WASHINGTON, D.C. 20549


                          FORM 8-K/A

                        CURRENT REPORT


              Pursuant to Section 13 or 15(d) of
             the Securities Exchange Act of 1934

              Date of Report: December 30, 1999

Commission file number: 000-23701


SOUTHWEST ROYALTIES, INC.            SOUTHWEST ROYALTIES
(Exact Name of Registrant as         HOLDINGS, INC.
Specified in Its Charter)            (Exact Name of Registrant as
                                     Specified in Its Charter)

Delaware                             Delaware
(State or Other Jurisdiction of        (State or Other Jurisdiction of
Incorporation or Organization)       Incorporation or Organization)

75-1917432                           75-2724264
(I.R.S. Employer Identification        (I.R.S. Employer Identification
Number)                              Number)

407 North Big Spring, Suite 300
Midland, Texas                       79701
(Address of Principal Executive                             (Zip Code)
Offices)


 Registrants' Telephone Number, Including Area Code:  (915) 686-
                              9927




                              None
 (Former name or former address, if changed since last report.)




The total number of pages contained in this report is 5.

<PAGE>

Item 5.   Other Events


      Southwest Royalties Inc. ("Southwest"), has entered into  a
$50  million  revolving line of credit with BankOne  Texas,  N.A.
(the "Credit Facility") which will mature December 29, 2000.  The
Credit  Facility is secured by substantially all  of  Southwest's
proved  oil and gas properties and is guaranteed, on an unsecured
basis,  by Southwest Royalties Holdings, Inc., Southwest's parent
company,  and  Blue  Heel Company, a wholly owned  subsidiary  of
Southwest.   The Credit Facility contains covenants, which  limit
loans,  advances, investments, and dividends and  set  a  minimum
interest coverage ratio for Southwest.  In addition, as a  credit
enhancement,  El Paso Energy Corporation has agreed  to  purchase
BankOne  Texas,  N.A.'s note or a participation in  the  note  in
certain circumstances.  The funds from the Credit Facility may be
used  for  working capital and other general corporate  purposes,
including  the repurchase of a portion of Southwest's outstanding
10.5% Senior Notes due 2004 (the "Notes").


<PAGE>

                           SIGNATURES
                   SOUTHWEST ROYALTIES, INC.


      Pursuant to the requirements of Section 13 or 15(d) of  the
Securities  Exchange Act of 1934, the registrant has duly  caused
this  report  to  be  signed on its behalf  by  the  undersigned,
thereunto duly authorized.

                                                        SOUTHWEST
                              ROYALTIES, INC.


                                                              By:
                                   /s/ Bill E. Coggin

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

Bill E. Coggin, Vice President
                                   and

Chief Financial Officer

                                                            Date:
                                   December 30, 1999


      Pursuant to the requirements of the Securities Exchange Act
of  1934,  this  report has been signed below  by  the  following
persons on behalf of the registrant and in the capacities and  on
the date indicated.


Date: December 30, 1999            /s/ Bill E. Coggin
                              ----------------------------------
                              Bill E. Coggin, Vice President and
                              Chief Financial Officer

<PAGE>
                           SIGNATURES
               SOUTHWEST ROYALTIES HOLDINGS, INC.


      Pursuant to the requirements of Section 13 or 15(d) of  the
Securities  Exchange Act of 1934, the registrant has duly  caused
this  report  to  be  signed on its behalf  by  the  undersigned,
thereunto duly authorized.

                                                        SOUTHWEST
                              ROYALTIES HOLDINGS, INC.


                                                              By:
                                   /s/ Bill E. Coggin

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

Bill E. Coggin, Vice President
                                   and

Chief Financial Officer

                                                            Date:
                                   December 30, 1999


      Pursuant to the requirements of the Securities Exchange Act
of  1934,  this  report has been signed below  by  the  following
persons on behalf of the registrant and in the capacities and  on
the date indicated.


Date: December 30, 1999            /s/ Bill E. Coggin
                              ----------------------------------
                              Bill E. Coggin, Vice President and
                              Chief Financial Officer

<PAGE>

                        INDEX TO EXHIBITS


Exhibit
No.       Exhibit
- -------   -------

4.0       Credit Agreement





<PAGE>




                            -vi-













                      CREDIT AGREEMENT

                            AMONG

           SOUTHWEST ROYALTIES, INC., AS BORROWER,

                             AND

                    BANK ONE, TEXAS, N.A.
              AND THE INSTITUTIONS NAMED HEREIN
                          AS BANKS

                             AND
                   BANK ONE, TEXAS, N.A.,
                   AS ADMINISTRATIVE AGENT

                      DECEMBER 29, 1999


<PAGE>
                      TABLE OF CONTENTS

                                             Page No.

1.   Definitions                                 1

2.   Commitment of the Lenders                  12
     (a)  Terms of Commitment                   12
     (b)  Procedure for Borrowing               12
     (c)  Letters of Credit                     13
     (d)  Procedure for Obtaining Letters of Credit    14
     (e)  Voluntary Reduction of Commitment     14
     (f)  Mandatory Commitment Reductions       15
     (g)  Several Obligations                   15
     (h)  Type and Number of Advances           15
     (i)  Requirements of Note Purchase Agreement15

3.   Notes Evidencing Loans.                    16
     (a)  Form of Notes                         16
     (b)  Issuance of Additional Notes          16
     (c)  Interest Rate                         16
     (d)  Payment of Interest                   17
     (e)  Payment of Principal                  17
     (f)  Payment to Lenders                    17
     (g)  Sharing of Payments, Etc.             17
     (h)  Non-Receipt of Funds by the Agent     17

4.   Interest Rates.                            18
     (a)  Options                               18
     (b)  Interest Rate Determination           19
     (c)  Conversion Option                     19
     (d)  Recoupment                            19

5.   Special Provisions Relating to Loans       20
     (a)  Unavailability of Funds or Inadequacy
           of Pricing                           20
     (b)  Change in Laws                        20
     (c)  Increased Cost or Reduced Return      20
     (d)  Discretion of Lender as to Manner of Funding 22
     (e)  Breakage Fees                         22

6.   Collateral Security                        23


<PAGE>

7.   Borrowing Base                             24
     (a)  Initial Borrowing Base                24
     (b)  Subsequent Determinations of Borrowing Base  24
     (c)  Procedures for Determining Borrowing Base    25

8.   Fees                                       26
     (a)  Unused Commitment Fee                 26
     (b)  The Letter of Credit Fee              26
     (c)  Agency Fees                           26
     (d)  Facility Fee                          26
     (e)  Enhancement Fee.                      26
     (f)  Arrangement Fee.                      26

9.   Prepayments                                26
     (a)  Voluntary Prepayments                 26
     (b)  Mandatory Prepayment For Borrowing Base
           Deficiency                           27

10.  Representations and Warranties             27
     (a)  Creation and Existence.               27
     (b)  Power and Authority.                  27
     (c)  Binding Obligations                   27
     (d)  No Legal Bar or Resultant Lien        28
     (e)  No Consent                            28
     (f)  Financial Condition                   28
     (g)  Liabilities                           28
     (h)  Litigation                            28
     (i)  Taxes; Governmental Charges           28
     (j)  Titles, Etc                           29
     (k)  Defaults                              29
     (l)  Casualties; Taking of Properties      29
     (m)  Use of Proceeds; Margin Stock         29
     (n)  Location of Business and Offices      30
     (o)  Compliance with the Law               30
     (p)  No Material Misstatements             30
     (q)  Not A Utility                         30
     (r)  ERISA                                 30
     (s)  Public Utility Holding Company Act    31
     (t)  Subsidiaries                          31

     <PAGE>
     (u)  Environmental Matters                 31
     (v)  Liens                                 31
     (w)  Year 2000 Compliance                  31

11.  Conditions of Lending                      32

12.  Affirmative Covenants                      35
     (a)  Financial Statements and Reports      35
     (b)  Certificates of Compliance            36
     (c)  Accountants' Certificate              36
     (d)  Taxes and Other Liens                 37
     (e)  Compliance with Laws and Contracts    37
     (f)  Further Assurances                    37
     (g)  Performance of Obligations            37
     (h)  Insurance                             37
     (i)  Accounts and Records                  38
     (j)  Right of Inspection                   38
     (k)  Notice of Certain Events              39
     (l)  ERISA Information and Compliance      39
     (m)  Environmental Reports and Notices     39
     (n)  Compliance and Maintenance            39
     (o)  Operation of Properties               40
     (p)  Compliance with Leases and Other Instruments 40
     (q)  Certain Additional Assurances Regarding
          Maintenance and Operations of Properties     41
     (r)  Sale  of  Certain  Assets/Prepayment  of  Proceeds
          41
     (s)  Title Matters                         41
     (t)  Curative Matters                      41
     (u)  Change of Principal Place of Business 42
     (v)  Cash Collateral Accounts              42
     (w)  Year 2000 Compatibility               42
     (x)  Engineering Report                    43

13.  Negative Covenants                         43
     (a)  Negative Pledge                       43
     (b)  Current Ratio                         44
     (c)  Minimum Interest Coverage Ratio       44
     (d)  Consolidations and Mergers            44
     (e)  Debts, Guaranties and Other Obligations44
     (f)  Dividends                             45
     (g)  Loans and Advances                    45


<PAGE>
     (h)  Payables and Receivables              45
     (i)  Nature of Business                    45
     (j)  Transactions with Affiliates          46
     (k)  Hedging Transactions                  46
     (l)  Investments                           46
     (m)  Amendment to Articles of Incorporation
           or Bylaws                            47
     (n)  Proceeds of Production                47
     (o)  Issuance of Preferred Stock           47
     (p)  Amendments to and Redemption of Preferred
           Stock or Other Equity                47
     (q)  Payment or Pre-Payment of Other Indebtedness 47
     (r)  Purchase of Senior Notes              47

14.  Events of Default                          47

15.  The Agent and the Lenders                  49
     (a)  Appointment and Authorization         50
     (b)  Note Holders                          50
     (c)  Consultation with Counsel             51
     (d)  Documents                             51
     (e)  Resignation or Removal of Agent       51
     (f)  Responsibility of Agent               51
     (g)  Independent Investigation             53
     (h)  Indemnification                       53
     (i)  Benefit of Section 15                 54
     (j)  Pro Rata Treatment                    54
     (k)  Assumption as to Payments             54
     (l)  Other Financings                      55
     (m)  Interests of Lenders                  55
     (n)  Investments                           55

16.  Exercise of Rights                         55

17.  Notices                                    56

18.  Expenses                                   56

19.  Indemnity                                  57

20.  Governing Law                              58

21.  Invalid Provisions                         58


<PAGE>

22.  Maximum Interest Rate                      58

23.  Amendments                                 58

24.  Multiple Counterparts                      59

25.  Conflict                                   59

26.  Survival                                   59

27.  Parties Bound                              59

28.  Assignments and Participations             59

29.  Choice of Forum: Consent to Service of Process
      and Jurisdiction                          61

30.  Waiver of Jury Trial                       62

31.  Other Agreements                           62

32.  Financial Terms                            62


<PAGE>

Exhibits

Exhibit "A"    -    Notice of Borrowing
Exhibit "B"    -    Note
Exhibit "C"    -    Certificate of Compliance
Exhibit  "D"     -     Form  of  Assignment  and  Acceptance
Agreement
Exhibit "E"    Note Purchase Agreement
Exhibit "F-1"  Unconditional  Guaranty-Southwest   Royalties
               Holdings, Inc.
Exhibit "F-2"  Unconditional Guaranty-Blue Heel Company

Schedules

Schedule 1     -    Liens
Schedule 2  -  Partnership Interests
Schedule 3     -    Financial Condition
Schedule 4     -    Liabilities
Schedule 5     -    Litigation
Schedule 6     -    Subsidiaries
Schedule 7     -    Environmental Matters
Schedule 8  -  Title Matters
Schedule 9  -  Curative Matters
Schedule 10 -  Required Floors






<PAGE>
                      CREDIT AGREEMENT

      THIS CREDIT AGREEMENT (hereinafter referred to as  the
"Agreement") executed as of the 29th day of December,  1999,
by   and  between  SOUTHWEST  ROYALTIES,  INC.,  a  Delaware
corporation  ("Borrower")  and  BANK  ONE,  TEXAS,  N.A.,  a
national  banking association ("Bank One") and each  of  the
financial institutions which is a party hereto (as evidenced
by  the signature pages to this Agreement) or which may from
time  to  time  become  a  party  hereto  pursuant  to   the
provisions of Section 28 hereof or any successor or assignee
thereof  (hereinafter collectively referred to as "Lenders",
and  individually,  "Lender"), Bank One,  as  Administrative
Agent (the "Agent").

                         WITNESSETH:

      WHEREAS,  Borrower  has  requested  the  Lenders  make
available  to it a revolving loan facility in the amount  of
up to $50,000,000; and

      WHEREAS,  to induce the Lenders to make such  facility
available to Borrower, Borrower has requested El Paso Energy
Corporation   ("El   Paso")   to   agree,   under    certain
circumstances,  to  purchase certain of the  obligations  of
Borrower under such facility from the Lenders at par; and

       WHEREAS,  the  Lenders  have  agreed  to  make   such
facilities available to Borrower.

       NOW,   THEREFORE,  in  consideration  of  the  mutual
covenants  and  agreements  herein  contained,  the  parties
hereby agree as follows:

1.    Definitions.   When  used herein  the  terms  "Agent",
"Agreement", "Bank One", "Borrower", "El Paso", "Lender" and
"Lenders"  shall  have the meanings indicated  above.   When
used  herein  the following terms shall have  the  following
meanings:

            Advance  or  Advances  means  a  loan  or  loans
     hereunder.

           Affiliate  means  any Person which,  directly  or
     indirectly,  controls, is controlled  by  or  is  under
     common  control  with  the relevant  Person.   For  the
     purposes of this definition, "control" (including, with
     correlative  meanings, the terms  "controlled  by"  and
     "under  common control with"), as used with respect  to
     any  Person,  shall  mean  a member  of  the  board  of
     directors,  a partner or an officer of such Person,  or
     any   other   Person  with  possession,   directly   or
     indirectly,  of  the  power  to  direct  or  cause  the
     direction  of  the  management  and  policies  of  such
     Person,  through the ownership (of record, as  trustee,
     or by proxy) of voting shares, partnership interests or
     voting   rights,  through  a  management  contract   or
     otherwise.   Any Person owning or controlling  directly
     or indirectly ten percent or more of the voting shares,
     partnership interests or voting rights, or other equity
     interest  of another Person shall be deemed  to  be  an
     Affiliate of such Person.

          Alternate Prime Rate shall mean, as of any date, a
     rate  of  interest  per annum equal to  the  higher  of
     (i)  the Prime Rate for such date, and (ii) the sum  of
     the  Federal  Funds Effective Rate for such  date  plus
     one-half of one percent (.50%) per annum.

<PAGE>

           Applicable Prime Rate means, as of any date,  the
     sum  of  the  Alternate Prime Rate plus the Prime  Rate
     Margin.

            Assignment  and  Acceptance  means  a   document
     substantially in the form of Exhibit  "D" hereto.

           Borrowing Base means the amount determined by the
     Lenders from time to time pursuant to Section 7 hereof.

           Borrowing Base Usage means, as of any  date,  all
     amounts  outstanding on the Loans plus all  outstanding
     Letters of Credit, divided by the Borrowing Base.

           Borrowing Date means the date elected by Borrower
     pursuant to Section 2(b) hereof for an Advance  on  the
     Revolving Loan.

           Business  Day  means  (i)  with  respect  to  any
     borrowing,  payment  or  note selection  of  Eurodollar
     Loans, a day (other than Saturdays or Sundays) on which
     banks  are  legally open for business in Dallas,  Texas
     and  New York, New York and on which dealings in United
     States  dollars are carried on in the London  interbank
     market,  and (ii) for all other purposes a  day  (other
     than  Saturdays and Sundays) on which banks are legally
     open for business in Dallas, Texas.

          Cash Collateral Accounts is used herein as defined
     in Section 12(v).

           Change  of Control shall occur if any Person  (or
     syndicate or group of Persons which is deemed a  Person
     for  the purposes of Sections 13(d) or 14(d)(ii) of the
     Securities  Act  of  1934, as amended)  shall  acquire,
     directly   or  indirectly  an  amount  of  issued   and
     outstanding  voting  stock of Borrower  (including  the
     acquisition of newly-issued stock) sufficient to change
     the  control  of  Borrower by causing the  election  or
     change of a majority of the directors of Borrower.

           Change of Management means a Change of Management
     shall occur if H.H. Wommack, III, ever ceases to act as
     Chief  Executive Officer of Borrower,  whether  in  the
     capacity  of  President or Chairman, and a  replacement
     for such officer, acceptable to Agent, is not appointed
     within thirty (30) days thereafter.

           Commitment means (A) For all Lenders, the  lesser
     of  (i) $50,000,000 or (ii)  the Borrowing Base in each
     case   as  reduced  from  time  to  time  pursuant   to
     Sections 2 and 7 hereof, and (B) as to any Lender,  its
     obligation to make Advances hereunder on the  Loan  and
     purchase  participations in Letters  of  Credit  issued
     hereunder by the Agent in amounts not exceeding, in the
     aggregate,  an amount equal to such Lender's Commitment
     Percentage times the total Commitment as of  any  date.
     The  Commitment  of  each  Lender  hereunder  shall  be
     adjusted from time to time to reflect assignments  made
     by  such  Lender pursuant to Section 28  hereof.   Each
     reduction in the Commitment shall result in a Pro  Rata
     reduction in each Lender's Commitment.

     <PAGE>

            Commitment  Percentage  means  for  Lender   the
     percentage  set  forth  in  either  (i)  such  Lender's
     Assignment  and Acceptance Agreement, or (ii)  opposite
     Lender's  name  on  the  signature  page  hereto.   The
     Commitment Percentage of each Lender hereunder shall be
     adjusted from time to time to reflect assignments  made
     by such Lender pursuant to Section 28 hereof.

           Current  Assets means the total  of  the  current
     assets  of  Borrower as determined in  accordance  with
     GAAP   prior   to  any  consolidation  with  Borrower's
     Subsidiaries (except for Blue Heel Company).

           Current  Liabilities means the total  of  current
     obligations  of  Borrower as determined  in  accordance
     with  GAAP  prior to any consolidation with  Borrower's
     Subsidiaries (except for Blue Heel Company),  excluding
     therefrom current maturities of the Loans.

            Default  means  all  the  events  specified   in
     Section  14  hereof, regardless of whether there  shall
     have  occurred any passage of time or giving of notice,
     or both, that would be necessary in order to constitute
     such event as an Event of Default.

           Defaulting  Lender is used herein as  defined  in
     Section 3(f) hereof.

           EBITDA  means  the earnings of Borrower  for  any
     period  before  provision for interest expense,  income
     taxes,  depreciation,  depletion and  amortization  for
     such  period,  as  determined in accordance  with  GAAP
     prior to any consolidation with Borrower's Subsidiaries
     (except  for  Blue  Heel Company),  but  including  any
     earnings  of  Borrower's  subsidiaries  to  the  extent
     actually paid to Borrower in cash during such period.

          Effective Date means the date of this Agreement.

           Eligible  Assignee means any of (i) a Lender,  El
     Paso,  or  any  Affiliate of a Lender or  of  El  Paso;
     (ii)  a  commercial Lender organized under the laws  of
     the  United States, or any state thereof, and having  a
     combined  capital and surplus of at least $100,000,000;
     (iii)  a commercial Lender organized under the laws  of
     any other country which is a member of the Organization
     for   Economic  Cooperation  and  Development,   or   a
     political subdivision of any such country, and having a
     combined    capital   and   surplus   of    at    least
     $100,000,000.00,  provided that such Lender  is  acting
     through  a  branch  or  agency located  in  the  United
     States; (iv) a Person that is primarily engaged in  the
     business of commercial



     <PAGE>
     lending and that (A) is a subsidiary of a Lender, (B) a
     subsidiary  of  a  Person  of  which  a  Lender  is   a
     subsidiary,  or (C) a Person of which  a  Lender  is  a
     subsidiary; (v) any other entity (other than a  natural
     person)  which is an "accredited investor" (as  defined
     in Regulation D under the Securities Act) which extends
     credit or buys loans, bonds, or debt securities as  one
     of  its  businesses,  including, but  not  limited  to,
     insurance  companies, mutual funds, investments  funds,
     investment companies and lease financing companies; and
     (vi)  with  respect to any Lender that is a  fund  that
     invests in loans, any other fund that invests in  loans
     and  is managed by the same investment advisor of  such
     Lender  or  by an Affiliate of such investment  advisor
     (and  treating all such funds so managed  as  a  single
     Eligible   Assignee);  provided,   however,   that   no
     Affiliate of Borrower shall be an Eligible Assignee.

            Environmental   Laws  means  the   Comprehensive
     Environmental Response, Compensation and Liability  Act
     of  1980,  as  amended by the Superfund Amendments  and
     Reauthorization  Act  of 1986,  42  U.S.C.A.  9601,  et
     seq.,  the Resource Conservation and Recovery  Act,  as
     amended by the Hazardous Solid Waste Amendment of 1984,
     42  U.S.C.A.  6901, et seq., the Clean  Water  Act,  33
     U.S.C.A.  1251, et seq., the Clean Air Act, 42 U.S.C.A.
     1251,  et  seq., the Toxic Substances Control  Act,  15
     U.S.C.A. 2601, et seq., The Oil Pollution Act of  1990,
     33  U.S.G. 2701, et seq., and all other laws, statutes,
     codes,  acts,  ordinances, orders, judgments,  decrees,
     injunctions,  rules, regulations, orders,  permits  and
     restrictions  of any federal, state, county,  municipal
     and   other   governments,  departments,   commissions,
     boards,  agencies, courts, authorities,  officials  and
     officers,   domestic  or  foreign,  relating   to   oil
     pollution,   air  pollution,  water  pollution,   noise
     control  and/or  the handling, discharge,  disposal  or
     recovery  of  on-site or off-site asbestos, radioactive
     materials,   spilled  or  leaked  petroleum   products,
     distillates or fractions and industrial solid waste  or
     "hazardous  substances" as defined by 42 U.S.C.   9601,
     et  seq., as amended, as each of the foregoing  may  be
     amended from time to time.

           Environmental Liability means any claim,  demand,
     obligation, cause of action, order, violation,  damage,
     injury, judgment, penalty or fine, cost of enforcement,
     cost  of  remedial action or any other costs or expense
     whatsoever,  including reasonable attorneys'  fees  and
     disbursements, resulting from the violation or  alleged
     violation  of any Environmental Law or the  release  of
     any substance into the environment which is required to
     be  remediated  by a regulatory agency or  governmental
     authority  or the imposition of any Environmental  Lien
     (as  hereinafter  defined) which  could  reasonably  be
     expected  to  individually or in the aggregate  have  a
     Material Adverse Effect.

           Environmental Lien means a Lien in favor  of  any
     court,  governmental agency or instrumentality  or  any
     other  Person  (i) for any Environmental  Liability  or
     (ii)  for damages arising from or cost incurred by such
     court  or  governmental  agency or  instrumentality  or
     other  person  in response to a release  or  threatened
     release  of asbestos or "hazardous substance" into  the
     environment,  the  imposition  of  which   Lien   could
     reasonably  be  expected  to have  a  Material  Adverse
     Effect.


     <PAGE>

            ERISA   means  the  Employee  Retirement  Income
     Security Act of 1974, as amended.

           Eurodollar Loan means any loan during any  period
     which  bears interest at the Eurodollar Rate, or  which
     would  bear  interest at such rate if the Maximum  Rate
     ceiling was not in effect at a particular time.

          Eurodollar Margin shall be:

                (i)  two and one-quarter percent (2.25%) per
          annum  whenever the Borrowing Base Usage is  equal
          to or greater than 80%;

                (ii) two percent (2%) per annum whenever the
          Borrowing  Base Usage is equal to or greater  than
          60% but less than 80%; or

                (iii)      one  and  three-quarters  percent
          (1.75%)  per  annum  whenever the  Borrowing  Base
          Usage is less than 60%.

           Eurodollar  Base Rate means with respect  to  any
     Interest  Period,  the  offered rate  for  U.S.  Dollar
     deposits  of not less than $1,000,000 as of 11:00  A.M.
     City  of  London,  England time two (2)  Business  Days
     prior  to  the  first date of each Interest  Period  as
     shown  on  the  display designated as "British  Bankers
     Assoc.  Interest  Settlement  Rates"  on  the  Telerate
     system  ("Telerate"), Page 3750 or Page 3740,  or  such
     other  page  or  pages  as may replace  such  pages  on
     Telerate  for  the  purpose of  displaying  such  rate.
     Provided,  however, that if such rate is not  available
     on  Telerate then such offered rate shall be  otherwise
     independently  obtained  by Agent  from  an  alternate,
     substantially similar independent source  available  to
     Agent  or shall be calculated by Agent by substantially
     similar   methodology  as  that  theretofore  used   to
     determine such offered rate in Telerate.

            Eurodollar  Rate  means,  with  respect   to   a
     Eurodollar  Loan for the relevant Interest Period,  the
     sum of (i) the quotient of (A) the Eurodollar Base Rate
     applicable to such Interest Period, divided by (B)  one
     minus  the Reserve Requirement (expressed as a decimal)
     applicable   to   such  Interest   Period,   plus   the
     (iii) Eurodollar Margin.  The Eurodollar Rate shall  be
     rounded  to the next higher multiple of 1/16th  of  one
     percent if the rate is not such a multiple.

           Federal Funds Effective Rate shall mean, for  any
     day,  an  interest rate per annum equal to the weighted
     average  of  the  rates  on  overnight  Federal   funds
     transactions with members of the Federal Reserve System
     arranged  by  Federal funds brokers  on  such  day,  as
     published  for  such day (or, if  such  day  is  not  a
     Business  Day,  for the immediately preceding  Business
     Day)  by the Federal Reserve Bank of New York,  or,  if
     such  rate is not so published for any day which  is  a
     Business   Day,  the  average  of  the  quotations   at
     approximately 10:00 a.m. (Dallas, Texas time)  on  such
     day  on  such transactions received by the  Agent  from
     three  (3) Federal funds brokers of recognized standing
     selected by the Agent in its sole discretion.
<PAGE>

           Financial Statements means balance sheets, income
     statements,  statements of cash flow,  and  appropriate
     footnotes  and  schedules, prepared in accordance  with
     GAAP.

            GAAP   means   generally   accepted   accounting
     principles, consistently applied.

          Guarantors mean Southwest Royalties Holdings, Inc.
     and Blue Heel Company.

           Guaranties mean unconditional guaranties  in  the
     form of Exhibits "F-1" and "F-2" hereto.

           Indenture  means  that  certain  Indenture  dated
     October  15, 1997, as from time to time amended between
     Borrower, Southwest Royalties Holdings, Inc. and  State
     Street Bank and Trust Company, as Trustee, pursuant  to
     which $200,000,00 of Borrower's 10.5% Senior Notes  due
     2004, Series A were issued.

           Interest Payment Date means the last day of  each
     calendar  month,  and  in  addition,  in  the  case  of
     Eurodollar  Loans,  the  last  day  of  the  applicable
     Interest Period.

            Interest  Period  means  with  respect  to   any
     Eurodollar Loan (i) initially, the period commencing on
     the  date  such Eurodollar Loan is made and ending  one
     (1), two (2), three (3) or six (6) months thereafter as
     selected  by the Borrower pursuant to Section 4(a)(ii),
     and  (ii) thereafter, each period commencing on the day
     following  the last day of the next preceding  Interest
     Period  applicable to such Eurodollar Loan  and  ending
     one   (1),  two  (2),  three  (3)  or  six  (6)  months
     thereafter,  as  selected by the Borrower  pursuant  to
     Section  4(a)(ii); provided, however, that (i)  if  any
     Interest  Period would otherwise expire on a day  which
     is  not  a  Business  Day, such Interest  Period  shall
     expire  on the next succeeding Business Day unless  the
     result  of  such  extension would  be  to  extend  such
     Interest Period into the next calendar month, in  which
     case  such Interest Period shall end on the immediately
     preceding  Business  Day, (ii) if any  Interest  Period
     begins on the last Business Day of a calendar month (or
     on   a   day   for   which  there  is  no   numerically
     corresponding day in the calendar month at the  end  of
     such Interest Period) such Interest Period shall end on
     the last Business Day of a calendar month, and (iii) no
     Interest Period may be elected which would expire after
     the Maturity Date.

           Letters  of Credit is used herein as  defined  in
     Section 2(c) hereof.

     <PAGE>
           Lien  means any mortgage, deed of trust,  pledge,
     security  interest,  assignment,  encumbrance  or  lien
     (statutory or otherwise) of every kind and character.

           Loans  means  loans  made  under  the  Commitment
     pursuant to Section 2 hereof.

           Loan  Documents means this Agreement, the  Notes,
     the  Note  Purchase Agreement, the Security Instruments
     and all other documents executed in connection with the
     transaction described in this Agreement.

           Lockbox  Accounts is used herein  as  defined  in
     Section 12(v) hereof.

           Material  Adverse Effect shall  mean  a  material
     adverse   effect  on  (i)  the  assets  or  properties,
     liabilities, financial condition, business, operations,
     affairs  or  circumstances of the  Borrower,  (ii)  the
     ability of the Borrower to carry out its businesses  as
     of  the  date of this Agreement or as proposed  at  the
     date  of  this  Agreement to be  conducted,  (iii)  the
     ability  of Borrower to perform fully and on  a  timely
     basis  its obligations under any of the Loan Documents,
     or  (iv) the validity or enforceability of any  of  the
     Loan  Documents or the rights and remedies of the Agent
     or the Lenders thereunder.

          Maturity Date means December 29, 2000.

           Maximum  Rate  means at any  particular  time  in
     question,  the  maximum non-usurious rate  of  interest
     which  under applicable law may then be charged on  the
     Note.   If  such  Maximum Rate changes after  the  date
     hereof,   the   Maximum  Rate  shall  be  automatically
     increased  or  decreased, as the case may  be,  without
     notice  to  Borrower from time to time as the effective
     date of each change in such Maximum Rate.

          Minimum Interest Coverage Ratio means the ratio of
     Borrower's  consolidated EBITDA for  the  period  being
     measured  to  the sum of Borrower's consolidated  Total
     Interest Expense for the period being measured.

           Monthly  Commitment Reduction is used herein,  as
     defined in Section 2(f) hereof.

           Net  Income  means Borrower's  net  income  after
     income  taxes calculated in accordance with GAAP  prior
     to   any  consolidation  with  Borrower's  Subsidiaries
     except for consolidation with Blue Heel Company.

            Note   Purchase  Agreement  means  that  certain
     agreement between the Lenders and El Paso dated of even
     date  herewith pursuant to which El Paso agrees,  under
     certain  conditions,  to either purchase  the  Lender's
     Notes at par or purchase a participation in such Notes.

     <PAGE>

           Notes means the Notes, substantially in the  form
     of Exhibit "B", hereto issued or to be issued hereunder
     to   each   Lender,  respectively,  to   evidence   the
     indebtedness  to such Lender arising by reason  of  the
     Advances on the Loans, together with all modifications,
     renewals and extensions thereof or any part thereof.

           Oil  and  Gas Properties means all oil,  gas  and
     mineral  properties  and  interests,  related  personal
     properties, in which Borrower grants to the  Lenders  a
     lien or security interest pursuant to Section 6 hereof.

           Operating  Accounts is used herein as defined  in
     Section 12(v) hereof.

           Other  Financing  is used herein  as  defined  in
     Section 15(l) hereof.

             Payor   is   used   herein   as   defined    in
     Section 3(h)hereof.

            Permitted   Liens  shall  mean  (i)   royalties,
     overriding     royalties,    reversionary    interests,
     production payments (but only to the extent existing on
     the  date  hereof  and specifically  disclosed  in  the
     Security Instruments), and similar burdens; (ii)  sales
     contracts  or  other  arrangements  for  the  sale   of
     production of oil, gas or associated liquid or  gaseous
     hydrocarbons   which   would   not   (when   considered
     cumulatively with the matters discussed in  clause  (i)
     above)  deprive  Borrower  of  any  material  right  in
     respect  of  any such Borrower's assets  or  properties
     (except for rights customarily granted with respect  to
     such contracts and arrangements); (iii) statutory Liens
     for  taxes  or  other  assessments  that  are  not  yet
     delinquent (or that, if delinquent, are being contested
     in  good  faith  by appropriate proceedings,  levy  and
     execution thereon having been stayed and continue to be
     stayed and for which such Borrower has set aside on its
     books adequate reserves in accordance with GAAP);  (iv)
     easements, rights of way, servitudes, permits,  surface
     leases   and   other  rights  in  respect  to   surface
     operations,   pipelines,  grazing,   logging,   canals,
     ditches,  reservoirs or the like, conditions, covenants
     and  other  restrictions,  and  easements  of  streets,
     alleys,  highways,  pipelines, telephone  lines,  power
     lines,  railways and other easements and rights of  way
     on,  over  or  in  respect  of  Borrower's  assets   or
     properties  and  that  do not individually  or  in  the
     aggregate,   cause  a  Material  Adverse  Effect;   (v)
     materialmen's,  mechanic's,  repairman's,   employee's,
     warehousemen's,   landlord's,  carrier's,   pipeline's,
     contractor's,   sub-contractor's,   operator's,    non-
     operator's (arising under operating or joint  operating
     agreements),  and other Liens (including any  financing
     statements  filed  in  respect thereof)  incidental  to
     obligations incurred by Borrower in connection with the
     construction, maintenance, development, transportation,
     storage or operation of Borrower's assets or properties
     to  the extent not delinquent (or which, if delinquent,
     are  being  contested  in  good  faith  by  appropriate
     proceedings and for which Borrower has set aside on its
     books


     <PAGE>
     adequate reserves in accordance with GAAP); (vi)  liens
     in connection with workmen's compensation, unemployment
     insurance or other social security, old age pension  or
     public  liability obligations; (vii) legal or equitable
     encumbrances deemed to exist by reason of the existence
     of  any litigation or other legal proceeding or arising
     out  of  a  judgment or award with respect to which  an
     appeal  is being prosecuted in good faith and levy  and
     execution thereon have been stayed and continue  to  be
     stayed;  (ix)  rights  reserved to  or  vested  in  any
     municipality, governmental, statutory or  other  public
     authority to control or regulate Borrower's assets  and
     properties  in  any  manner, and all  applicable  laws,
     rules  and  orders  from  any  governmental  authority;
     (x)   Liens   incurred   pursuant   to   the   Security
     Instruments; and (xii) Liens existing at  the  date  of
     this   Agreement   which  have   been   identified   in
     Schedule "1" hereto.

           Person  means  an  individual, a  corporation,  a
     partnership,   a   limited   liability   company,    an
     association,   a   trust  or  any   other   entity   or
     organization,  including  a  government  or   political
     subdivision or an agency or instrumentality thereof.

           Plan  means any plan subject to Title IV of ERISA
     and  maintained by Borrower, or any such plan to  which
     Borrower  is  required to contribute on behalf  of  its
     employees.

           Pre-Approved Contracts as used herein shall  mean
     any  contracts or agreements entered into in connection
     with any Rate Management Transaction designed to hedge,
     provide a price floor for, or swap crude oil or natural
     gas  or otherwise sell up to (i) 100% of the Borrower's
     anticipated production from proved, developed producing
     reserves  of crude oil through December 31, 1999,  and,
     thereafter,  90%  of such monthly production  forecast,
     and/or   (ii)   100%  of  the  Borrower's   anticipated
     production from proved, developed producing reserves of
     natural gas through December 31, 1999, and, thereafter,
     90%  of  such monthly production forecast,  during  the
     period  from the immediately preceding settlement  date
     (or   the  commencement  of  the  term  of  such  hedge
     transactions if there is no prior settlement  date)  to
     such   settlement  date,  (ii)  with  a   maturity   of
     twenty-four  (24)  months or less, (iii)  with  "strike
     prices"  per  barrel  or  Mmbtu  greater  than  Agent's
     forecasted   price  in  the  most  recent   engineering
     evaluation   of  Borrower's  Oil  and  Gas  Properties,
     adjusted  for  the  difference between  the  forecasted
     price  and  the  Borrower's  actual  product  price  as
     reasonably  determined  by the  Agent,  and  (iv)  with
     counterparties  to  the  hedging  agreement  which  are
     reasonably approved by Agent.

           Prime  Rate means a rate per annum equal  to  the
     prime  rate of interest announced from time to time  by
     Agent  or  its  parent  (which is not  necessarily  the
     lowest rate charged any customer), changing when and as
     said prime rate changes.

           Prime  Rate Loans means loans during  any  period
     which  bear interest based upon the Prime Rate or which
     would  bear interest based upon the Prime Rate  if  the
     Maximum  Rate  ceiling  was  not  in  effect  at   that
     particular time.

          Prime Rate Margin means:

     <PAGE>
                 (i)    one-fourth  of  one  percent  (.25%)
          whenever the Borrowing Base Usage is equal  to  or
          greater than 80%;

               (ii) zero percent (0%) whenever the Borrowing
          Base Usage is less than 80%.

           Pro  Rata or Pro Rata Part means for each Lender,
     (i)  for  all  purposes  where  no  Revolving  Loan  is
     outstanding,  such Lender's Commitment  Percentage  and
     (ii) otherwise, the proportion which the portion of the
     outstanding  Revolving Loans owed to such Lender  bears
     to  the  aggregate outstanding Revolving Loans owed  to
     all Lenders at the time in question.

           Rate Management Transaction means any transaction
     (including  an  agreement  with  respect  thereto)  now
     existing or hereafter entered into between Borrower and
     any  other  Person  which is a rate swap,  basis  swap,
     forward  rate  transaction, commodity  swap,  commodity
     option,  equity or equity index swap, equity or  equity
     index   option,  bond  option,  interest  rate  option,
     forward  exchange  transaction, cap transaction,  floor
     transaction,  collar transaction, forward  transaction,
     currency  swap  transaction, cross-currency  rate  swap
     transaction,  currency  option  or  any  other  similar
     transaction (including any option with respect  to  any
     of  these  transactions)  or any  combination  thereof,
     whether  linked to one or more interest rates,  foreign
     currencies,  commodity prices, equity prices  or  other
     financial measures.

           Regulation D shall mean Regulation D of the Board
     of Governors of the Federal Reserve System as from time
     to  time in effect and any successor thereto and  other
     regulation or official interpretation of said Board  of
     Governors  relating to reserve requirements  applicable
     to member banks of the Federal Reserve System.

           Reimbursement Obligations means, at any time, the
     obligations  of the Borrower in respect of all  Letters
     of Credit then outstanding to reimburse amounts paid by
     any  Lender in respect of any drawing or drawings under
     a Letter of Credit.

           Release  Price  is  used  herein  as  defined  in
     Section 12(r) hereof.

          Required Lenders means Lenders holding 100% of the
     Commitment  or  if the Commitment has been  terminated,
     Lenders holding 100% of the outstanding Loans.

           Required  Payment is used herein  as  defined  in
     Section 3(h) hereof.

     <PAGE>

           Reserve  Requirement means, with respect  to  any
     Interest   Period,   the  maximum   aggregate   reserve
     requirement   (including   all   basic,   supplemental,
     marginal  and  other reserves) which is  imposed  under
     Regulation D on Eurocurrency liabilities.

            Security Instruments is used collectively herein
     to  mean  this Agreement, the Guaranties, all Deeds  of
     Trust,  Mortgages, Security Agreements, Assignments  of
     Production   and   Financing   Statements   and   other
     collateral   documents  covering  the   Oil   and   Gas
     Properties  and  related personal property,  equipment,
     oil  and  gas inventory and proceeds of the  foregoing,
     all   such  documents  to  be  in  form  and  substance
     satisfactory to Agent.

           Senior Notes means notes issued pursuant  to  the
     Indenture.

           Subsidiary means any corporation or other  entity
     of which securities or other ownership interests having
     ordinary voting power to elect a majority of the  board
     of   directors  or  other  persons  performing  similar
     functions are at the time directly or indirectly  owned
     by Borrower or another subsidiary of Borrower.

           Total  Interest  Expense means  Borrower's  total
     interest  expense  for  any period,  as  determined  in
     accordance with GAAP, excluding non-cash interest items
     such  as  amortization  of  loan  costs  and  excluding
     interest  expense of Borrower's Subsidiaries except  to
     the extent paid or guaranteed by Borrower.

           Total Outstandings means, as of any date, the sum
     of  (i) the total principal balance outstanding on  the
     Notes,   plus  (ii)  the  total  face  amount  of   all
     outstanding  Letters of Credit, plus  (iii)  the  total
     amount of all unpaid Reimbursement Obligations.

           Tranche  A  means that portion of the  Commitment
     available to Borrower from time to time to fund working
     capital needs and letters of credit.

           Tranche  B  means that portion of the  Commitment
     available  to  Borrower from time  to  time  for  other
     general corporate purposes.

              Unscheduled    Redetermination     means     a
     redetermination of the Borrowing Base made at any  time
     other than on the dates set for the regular semi-annual
     redetermination of the Borrowing Base  which  are  made
     (A)  at  the  reasonable request of Borrower  one  time
     between  each  scheduled Borrowing Base redetermination
     and (B) at the request of Agent or Required Lenders.

     <PAGE>

          Unused Commitment Fee Rate means:

               (i)  one-half of one percent (.50%) per annum
          whenever the Borrowing Base Usage is equal  to  or
          greater than 80%; or

               (ii) three-eighths of one percent (.375%) per
          annum  whenever the Borrowing Base Usage  is  less
          than 80%.

2.   Commitment of the Lenders.

     (a)   Terms of Commitment.  On the terms and conditions
hereinafter  set forth, each Lender agrees, subject  to  the
provisions of this Section 2, severally to make Advances  to
the  Borrower from time to time during the period  beginning
on  the  Effective Date and ending on the Maturity  Date  in
such  amounts as the Borrower may request from time to  time
up  to  an  amount not to exceed, in the aggregate principal
amount outstanding at any time, the Commitment.  Subject  to
availability  under  the Borrowing Base, Advances  hereunder
may  be  made  under  either Tranche A  or  Tranche  B,  but
Advances  under  Tranche B are only  available  to  Borrower
prior  to February 28, 2000.  The obligation of the Borrower
hereunder shall be evidenced by this Agreement and the Notes
issued in connection herewith, said Notes to be as described
in Section 3 hereof.  Notwithstanding any other provision of
this  Agreement,  no Advance shall be required  to  be  made
hereunder unless Required Lenders have specifically approved
such  Advance  or  if any Default or Event  of  Default  has
occurred  and  is continuing.  Notwithstanding  any  of  the
foregoing, the Borrower hereby acknowledges and agrees  that
no  Advance  may  be made under the terms of this  Agreement
unless  El  Paso has consented to such Advance  pursuant  to
Section  14  of the Note Purchase Agreement.   Each  Advance
under  the  Commitment shall be an aggregate  amount  of  at
least   $100,000   or  a  whole  number  multiple   thereof.
Irrespective  of the face amount of the Note or  Notes,  the
Lenders  shall  never  have the obligation  to  Advance  any
amount or amounts in excess of the Commitment or to increase
the Commitment.

     (b)  Procedure for Borrowing.  Whenever the Borrower desires
an  Advance  hereunder,  it shall  give  Agent  telegraphic,
telex,   facsimile   or  telephonic   notice   ("Notice   of
Borrowing") of such requested Advance, which in the case  of
telephonic  notice, shall be promptly confirmed in  writing.
Each Notice of Borrowing shall be in the form of Exhibit "A"
attached  hereto  and shall be received by Agent  not  later
than  11:00  a.m. Dallas, Texas time, (i) one  Business  Day
prior  to  the Borrowing Date in the case of the Prime  Rate
Loan,  or  (ii)  three Business Days prior to  any  proposed
Borrowing Date in the case of Eurodollar Loans.  Each Notice
of  Borrowing shall specify (i) the Borrowing Date, (ii) the
principal  amount to be borrowed, (iii) the portion  of  the
Advance  constituting  Prime Rate  Loans  and/or  Eurodollar
Loans,  (iv)  if any portion of the proposed Advance  is  to
constitute  Eurodollar  Loans, the initial  Interest  Period
selected by Borrower pursuant to Section 4

<PAGE>
hereof  to be applicable thereto, (v) whether an Advance  is
requested under Tranche A or Tranche B, (vi) the use  to  be
made  of  the proceeds of such Advance, and (vii)  the  date
upon  which such Advance is required.  Upon receipt of  such
Notice,  Agent  shall  advise each Lender  thereof;  and  if
Required  Lenders  have approved such  Advance  and  if  the
Lenders have received at least one (1) day's notice of  such
Advance  prior to funding of a Prime Rate Loan, or at  least
three  (3) days' notice of each Advance prior to funding  in
the  case  of  a Eurodollar Loan, each Lender shall  provide
Agent  at  its  office  at 1717 Main Street,  Dallas,  Texas
75201, not later than 1:00 p.m., Dallas, Texas time, on  the
Borrowing Date, in immediately available funds, its pro rata
share  of  the requested Advance, but the aggregate  of  all
such  fundings  by  each  Lender  shall  never  exceed  such
Lender's  Commitment.   Not later than  2:00  p.m.,  Dallas,
Texas  time,  on  the  Borrowing  Date,  Agent  shall   make
available to the Borrower at the same office, in like funds,
the  aggregate  amount of such requested  Advance.   Neither
Agent  nor  any  Lender  shall incur any  liability  to  the
Borrower  in acting upon any Notice referred to above  which
Agent  or  such Lender believes in good faith to  have  been
given   by  a  duly  authorized  officer  or  other   person
authorized to borrow on behalf of Borrower or for  otherwise
acting  in good faith under this Section 2(b).  Upon funding
of  Advances  by Lenders in accordance with this  Agreement,
pursuant  to  any  such  Notice,  the  Borrower  shall  have
effected Advances hereunder.

     (c)   Letters  of Credit.  On the terms and  conditions
hereinafter  set forth, the Agent shall from  time  to  time
during the period beginning on the Effective Date and ending
on  the  Revolving  Maturity Date upon request  of  Borrower
issue  standby and/or commercial Letters of Credit  for  the
account  of Borrower (the "Letters of Credit") in such  face
amounts  as Borrower may request, but not to exceed  in  the
aggregate face amount at any time outstanding the sum of One
Million  Dollars  ($1,000,000),  provided  that  Letters  of
Credit  may only be issued under Tranche A and only  to  the
extent of any unused availability under Tranche A.  The face
amount  of  all  Letters  of Credit issued  and  outstanding
hereunder  shall be considered as Advances on the Commitment
for  Borrowing Base purposes and all payments  made  by  the
Agent  on  such  Letters of Credit shall  be  considered  as
Advances under the Notes.  Each Letter of Credit issued  for
the  account of Borrower hereunder shall (i) be in favor  of
such  beneficiaries as specifically requested  by  Borrower,
(ii)  have  an  expiration date not exceeding  the  Maturity
Date,  and (iii) contain such other terms and provisions  as
may  be required by issuing Lender.  Each Lender (other than
Agent)  agrees that, upon issuance of any Letter  of  Credit
hereunder, it shall automatically acquire a participation in
the  Agent's  liability under such Letter of  Credit  in  an
amount equal to such Lender's Commitment Percentage of  such
liability, and each Lender (other than Agent) thereby  shall
absolutely,  unconditionally  and  irrevocably  assume,   as
primary   obligor   and  not  as  surety,   and   shall   be
unconditionally obligated to Agent to pay and discharge when
due,  its  Commitment Percentage of Agent's liability  under
such  Letter of Credit.  The Borrower hereby unconditionally
agrees to

<PAGE>
pay  and  reimburse the Agent for the amount of each  demand
for   payment  under  any  Letter  of  Credit  that  is   in
substantial  compliance  with the  provisions  of  any  such
Letter of Credit at or prior to the date on which payment is
to  be  made  by  the  Agent to the beneficiary  thereunder,
without presentment, demand, protest or other formalities of
any  kind.  Upon receipt from any beneficiary of any  Letter
of  Credit  of any demand for payment under such  Letter  of
Credit, the Agent shall promptly notify the Borrower of  the
demand and the date upon which such payment is to be made by
the  Agent  to  such beneficiary in respect of such  demand.
Forthwith  upon  receipt  of such  notice  from  the  Agent,
Borrower shall advise the Agent whether or not it intends to
borrow hereunder to finance its obligations to reimburse the
Agent,  and if so, submit a Notice of Borrowing as  provided
in  Section  2(b) hereof.  If Borrower fails  to  so  advise
Agent  and  thereafter fail to reimburse  Agent,  the  Agent
shall  notify each Lender of the demand and the  failure  of
the  Borrower to reimburse the Agent, and each Lender  shall
reimburse  the Agent for its Commitment Percentage  of  each
such  draw  paid  by  the  Agent  and  unreimbursed  by  the
Borrower.   All such amounts paid by Agent and/or reimbursed
by  the  Lenders shall be treated as an Advance or  Advances
under  the  Commitment, which Advances shall be  immediately
due and payable and shall bear interest at the Maximum Rate.

     (d)   Procedure for Obtaining Letters of  Credit.   The
amount   and   date  of  issuance,  renewal,  extension   or
reissuance  of a Letter of Credit pursuant to  the  Lenders'
commitments  above in Section 2(c) shall  be  designated  by
Borrower's written request delivered to Agent at least three
(3)  Business  Days  prior to the  date  of  such  issuance,
renewal,  extension  or reissuance.   Concurrently  with  or
promptly following the delivery of the request for a  Letter
of  Credit, Borrower shall execute and deliver to the  Agent
an  application and agreement with respect to the Letters of
Credit,  said application and agreement to be  in  the  form
used  by  the  Agent.  The Agent shall not be  obligated  to
issue,  renew, extend or reissue such Letters of  Credit  if
(A)  the amount thereon when added to the face amount of the
outstanding   Letters  of  Credit  plus  any   Reimbursement
Obligations exceeds One Million Dollars ($1,000,000  or  (B)
the  amount  thereof  when added to the  Total  Outstandings
would  exceed the Commitment.  Borrower agrees  to  pay  the
Agent for the benefit of the Lenders commissions for issuing
the Letters of Credit (calculated separately for each Letter
of Credit) in an amount equal to the greater of (i) the then
effective Eurodollar Margin times the maximum face amount of
the  Letter of Credit or (ii) $500.  Borrower further agrees
to  pay Agent an additional fronting fee equal to one-eighth
of  one percent (.125%) per annum on the maximum face amount
of each Letter of Credit.  Such commissions shall be payable
prior  to  the  issuance  of  each  Letter  of  Credit   and
thereafter  on each anniversary date of such issuance  while
such Letter of Credit is outstanding.

     (d)  Voluntary Reduction of Commitment.  The Borrower may at
any time, or from time to time, upon not less than three (3)
Business  Days'  prior written notice to  Agent,  reduce  or
terminate the Commitment; provided, however, that  (i)  each
reduction  in  the  Commitment must  be  in  the  amount  of
$1,000,000 or more, in increments of $100,000 and (ii)  each
reduction  must be accompanied by a prepayment of the  Notes
in  the amount by which the outstanding principal balance of
the Notes exceeds the Commitment as reduced pursuant to this
Section  2.   The  Borrowing  Base  shall  be  automatically
reduced if and as needed to cause the Borrowing Base not  to
exceed the Commitment.
<PAGE>

     (f)  Mandatory Commitment Reductions.

          (i)   Monthly Commitment Reduction.  The Borrowing
     Base  and  the Commitment shall be reduced  as  of  the
     first day of each month by an amount determined by  the
     Lenders pursuant to Sections 7(b) and 7(c) hereof  (the
     "Monthly    Commitment   Reduction").    The    Monthly
     Commitment  Reduction  shall be $0  until  redetermined
     pursuant  to Sections 7(b) and 7(c) hereof.   If  as  a
     result  of  any such Monthly Commitment Reduction,  the
     Total  Outstandings ever exceed the Commitment then  in
     effect,   the   Borrower  shall  make   the   mandatory
     prepayment   of   principal   required   pursuant    to
     Section 9(b) hereof.

           (ii)  Other Reductions.  The Borrowing Base shall
     be  reduced  from  time to time by the  amount  of  any
     prepayment  required by Section 12(r) hereof  upon  the
     sale  of assets, provided, however, that such reduction
     shall   only   remain   in  effect   until   the   next
     redetermination of the Borrowing Base is made  pursuant
     to  Sections  7(b)  and  7(c) hereof.   Such  temporary
     reduction of the Borrowing Base shall not result  in  a
     reduction of the Commitment unless the Borrower  elects
     to  permanently reduce the Commitment pursuant  to  the
     provisions of Section 2(e) hereof.  If, as a result  of
     any  such  reduction in the Borrowing Base,  the  Total
     Outstandings  ever exceed the Borrowing  Base  then  in
     effect,   the   Borrower  shall  make   the   mandatory
     prepayment   of   principal   required   pursuant    to
     Section 9(b) hereof.

     (g)   Several  Obligations.   The  obligations  of  the
Lenders under the Commitment are several and not joint.  The
failure of any Lender to make an Advance required to be made
by  it  shall not relieve any other Lender of its obligation
to  make its Advance, and no Lender shall be responsible for
the  failure of any other Lender to make the Advance  to  be
made  by such other Lender.  No Lender shall be required  to
lend  hereunder  any amount in excess of its  legal  lending
limit.

     (h)   Type  and Number of Advances.  Any Advance  under
the  Commitment  may be a Prime Rate Loan  or  a  Eurodollar
Loan,  or a combination thereof, as selected by the Borrower
pursuant   to  Section  4  hereof.   The  total  number   of
Eurodollar  Loans that may be outstanding at any time  shall
never exceed four (4).

     (i)   Requirements of Note Purchase Agreement.   It  is
expressly  acknowledged, agreed to  and  understood  by  the
Borrower  that  pursuant to Section 14 of the Note  Purchase
Agreement,  the Agent and the Lenders may not,  without  the
prior written consent of Purchaser, take any action
requiring  the  consent, approval or joint activity  of  all
Lenders  or  of Required Lenders or designate any  Borrowing
Base  or  Monthly Commitment Reduction, approve any  Advance
hereunder,  release any Collateral, amend, waive or  release
any  Loan  Document, approve the form or  substance  of  any
agreement,  instrument, title opinion or information,  legal
opinion,  certificate  or  other  document  required  to  be
delivered  to Agent under Section 6 or 11 hereof,  foreclose
on  any  Collateral or accelerate the maturity of the  Note.
In  addition  to the foregoing, it is expressly acknowledged
and  agreed  to that the Agent and the Lenders are  required
pursuant  to such Section 14 of the Note Purchase Agreement,
at  the request of El Paso, to request that Borrower furnish
to  El Paso copies of all information, documents and notices
required to be delivered to the Lenders under the provisions
of  the  Loan  Documents  to  El Paso,  request  Unscheduled
Redeterminations  whenever asked to do so  by  El  Paso  and
request    additional   Collateral,   additional    Security
Instruments and amendments to Security Instruments  whenever
asked to by El Paso.

     3.    Notes Evidencing Loans. The loans described above
in  Section  2  shall  be evidenced by promissory  notes  of
Borrower as follows:

          (a)   Form of Notes.  The Revolving Loan shall  be
     evidenced  by  a  Note or Notes in the  aggregate  face
     amount  of  $50,000,000,  and  shall  be  in  the  form
     of Exhibit "B" hereto with appropriate insertions (each
     a  "Note").   Notwithstanding the face  amount  of  the
     Notes,  the  actual  principal  amount  due  from   the
     Borrower to Lenders on account of the Notes, as of  any
     date  of computation, shall be the sum of Advances then
     and  theretofore  made  on account  thereof,  less  all
     principal  payments  actually received  by  Lenders  in
     collected  funds  with respect thereto.   Although  the
     Notes  may be dated as of the Effective Date,  interest
     in respect thereof shall be payable only for the period
     during   which   the   loans  evidenced   thereby   are
     outstanding  and,  although the stated  amount  of  the
     Notes  may  be  higher, the Notes shall be enforceable,
     with  respect  to  Borrower's  obligation  to  pay  the
     principal  amount thereof, only to the  extent  of  the
     unpaid principal amount of the Loans.  Irrespective  of
     the  face amount of the Notes, no Lender shall ever  be
     obligated  to advance on the Commitment any  amount  in
     excess of its Commitment then in effect.

          (b)    Issuance  of  Additional  Notes.   At   the
     Effective Date there shall be outstanding Notes in  the
     aggregate  face amount of $50,000,000.   From  time  to
     time  new  Notes  may issued to other Lenders  as  such
     Lenders become parties to this Agreement.  Upon request
     from  Agent, the Borrower shall execute and deliver  to
     Agent  any such new or additional Notes.  From time  to
     time as new Notes are issued the Agent may require that
     each  Lender  exchange  its Note(s)  for  newly  issued
     Note(s)  to better reflect the extent of each  Lender's
     Commitment hereunder.

          (c)  Interest Rates.  The unpaid principal balance of the
     Notes shall bear interest from time to time as set forth in
     Section 4 hereof.

<PAGE>

          (d)   Payment of Interest.  Interest on the  Notes
     shall be payable on each Interest Payment Date.

          (e)   Payment of Principal.  Principal of the Note
     or  Notes shall be due and payable to the Agent for the
     ratable  benefit  of the Lenders on the  Maturity  Date
     unless  earlier due in whole or in part as a result  of
     an  acceleration of the amount due or pursuant  to  the
     mandatory prepayment provisions of Section 9(b) hereof.

          (f)   Payment to Lenders.  Each Lender's Pro  Rata
     Part of any payment or prepayment of the Loans shall be
     directed  by wire transfer to such Lender by the  Agent
     at  the  address provided to the Agent for such  Lender
     for  payments  no later than 2:00 p.m., Dallas,  Texas,
     time  on  the Business Day such payments or prepayments
     are  deemed hereunder to have been received  by  Agent;
     provided,  however, in the event that any Lender  shall
     have  failed  to make an Advance as contemplated  under
     Section 2 hereof (a "Defaulting Lender") and the  Agent
     or  another  Lender  or Lenders shall  have  made  such
     Advance,  payment received by Agent for the account  of
     such   Defaulting  Lender  or  Lenders  shall  not   be
     distributed to such Defaulting Lender or Lenders  until
     such Advance or Advances shall have been repaid in full
     to  the  Lender or Lenders who funded such  Advance  or
     Advances.  Any payment or prepayment received by  Agent
     at any time after 12:00 noon, Dallas, Texas, time on  a
     Business  Day shall be deemed to have been received  on
     the  next Business Day.  Interest shall cease to accrue
     on any principal as of the end of the day preceding the
     Business Day on which any such payment or prepayment is
     deemed  hereunder to have been received by  Agent.   If
     Agent  fails  to transfer any principal amount  to  any
     Lender  as  provided above, then Agent  shall  promptly
     direct  such principal amount by wire transfer to  such
     Lender.

          (g)  Sharing of Payments, Etc. If any Lender shall
     obtain any payment (whether voluntary, involuntary,  or
     otherwise) on account of the Loans, (including, without
     limitation, any set-off) which is in excess of its  Pro
     Rata  Part of payments on either of the Loans,  as  the
     case may be, obtained by all Lenders, such Lender shall
     purchase  from the other Lenders such participation  as
     shall  be necessary to cause such purchasing Lender  to
     share  the excess payment pro rata with each  of  them;
     provided  that,  if all or any portion of  such  excess
     payment  is  thereafter recovered from such  purchasing
     Lender,  the  purchase  shall  be  rescinded  and   the
     purchase  price restored to the extent of the recovery.
     The  Borrower  agrees that any Lender so  purchasing  a
     participation  from  another Lender  pursuant  to  this
     Section  may, to the fullest extent permitted  by  law,
     exercise  all  of its rights of payment (including  the
     right of offset) with respect to such participation  as
     fully as if such Lender were the direct creditor of the
     Borrower in the amount of such participation.

          (h)  Non-Receipt of Funds by the Agent.  Unless the Agent
     shall have been notified by a Lender or the Borrower (the
     "Payor") prior to the date on which such Lender is to make
     payment to the

<PAGE>
     Agent  of  the  proceeds of a Loan to  be  made  by  it
     hereunder or the Borrower is to make a payment  to  the
     Agent for the account of one or more of the Lenders, as
     the  case may be (such payment being herein called  the
     "Required  Payment"), which notice shall  be  effective
     upon  receipt, that the Payor does not intend  to  make
     the Required Payment to the Agent, the Agent may assume
     that  the  Required Payment has been made and  may,  in
     reliance  upon  such  assumption  (but  shall  not   be
     required to), make the amount thereof available to  the
     intended  recipient on such date and, if the Payor  has
     not in fact made the Required Payment to the Agent, the
     recipient of such payment shall, on demand, pay to  the
     Agent  the  amount made available to it  together  with
     interest thereon in respect of the period commencing on
     the  date  such amount was made available by the  Agent
     until  the date the Agent recovers such amount  at  the
     rate applicable to such portion of the applicable Loan.

     4.   Interest Rates.

            (a)       Options.

               (i)   Prime  Rate Loans.  On  all  Prime
          Rate   Loans  the  Borrower  agrees  to   pay
          interest on the Notes calculated on the basis
          of   the  actual  days  elapsed  in  a   year
          consisting  of 360 days with respect  to  the
          unpaid  principal amount of each  Prime  Rate
          Loan from and including the date the proceeds
          thereof are made available to Borrower  until
          maturity   (whether   by   acceleration    or
          otherwise), at a varying rate per annum equal
          to   the  lesser  of  (i)  the  Maximum  Rate
          (defined  herein),  or  (ii)  the  Applicable
          Prime  Rate.   Subject to the  provisions  of
          this   Agreement   as  to   prepayment,   the
          principal  of  the  Notes representing  Prime
          Rate  Loans shall be payable as specified  in
          Section  3(e)  hereof  and  the  interest  in
          respect  of  each Prime Rate  Loan  shall  be
          payable on each Interest Payment Date.   Past
          due principal and, to the extent permitted by
          law,  past  due interest in respect  to  each
          Prime Rate Loan, shall bear interest, payable
          on  demand,  at  a rate per  annum  equal  to
          seventeen percent (17%) per annum.

               (ii) Eurodollar Loans.  On all Eurodollar Loans the Borrower
          agrees to pay interest calculated on the basis of a year
          consisting of 360 days with respect to the unpaid principal
          amount of each Eurodollar Loan from the date the proceeds
          thereof are made available to Borrower until maturity
          (whether by acceleration or otherwise), at a varying rate
          per annum equal to the lesser of (i) the Maximum Rate, or
          (ii) the Eurodollar Rate plus the Eurodollar Margin.
          Subject to the provisions of this Agreement with respect to
          prepayment, the principal of the Notes shall be payable as
          specified in Section 3(f) hereof and the interest with
          respect to each Eurodollar Loan shall be
<PAGE>
          payable on each Interest Payment Date.   Past
          due principal and, to the extent permitted by
          law,  past  due interest shall bear interest,
          payable on demand, at a rate per annum  equal
          to  seventeen percent (17%) per annum.   Upon
          three (3) Business Days' written notice prior
          to   the   making  by  the  Lenders  of   any
          Eurodollar  Loan (in the case of the  initial
          Interest  Period therefor) or the  expiration
          date  of each succeeding Interest Period  (in
          the   case  of  subsequent  Interest  Periods
          therefor),  Borrower shall have  the  option,
          subject to compliance by Borrower with all of
          the provisions of this Agreement, as long  as
          no   Event  of  Default  exists,  to  specify
          whether the Interest Period commencing on any
          such  date  shall be a one (1),  two  (2)  or
          three  (3) month period.  If Agent shall  not
          have  received timely notice of a designation
          of  such  Interest Period as herein provided,
          Borrower  shall be deemed to have elected  to
          convert  all  maturing  Eurodollar  Loans  to
          Prime Rate Loans.

          (b)  Interest Rate Determination.  The Agent shall
     determine  each interest rate applicable to  the  Loans
     hereunder.  The Agent shall give prompt notice  to  the
     Borrower  and the Lenders of each rate of  interest  so
     determined  and  its  determination  thereof  shall  be
     conclusive absent error.

          (c)   Conversion Option.  Borrower may elect  from
     time  to  time (i) to convert all or any  part  of  its
     Eurodollar  Loans to Prime Rate Loans by  giving  Agent
     irrevocable notice of such election in writing prior to
     10:00 a.m. (Dallas, Texas time) on the conversion  date
     and  such  conversion shall be made  on  the  requested
     conversion  date, provided that any such conversion  of
     Eurodollar Loan shall only be made on the last  day  of
     the  Interest  Period  with respect  thereof,  (ii)  to
     convert  all  or any part of its Prime  Rate  Loans  to
     Eurodollar   Loans  by  giving  the  Agent  irrevocable
     written notice of such election three (3) Business Days
     prior  to  the proposed conversion and such  conversion
     shall  be made on the requested conversion date or,  if
     such requested conversion date is not a Business Day or
     a  Business  Day,  as  the case may  be,  on  the  next
     succeeding  Business Day or Business Day, as  the  case
     may be.  Any such conversion shall not be deemed to  be
     a  prepayment of any of the loans for purposes of  this
     Agreement on the Notes.

          (d)   Recoupment.  If at any time  the  applicable
     rate  of interest selected pursuant to Sections 4(a)(i)
     or  4(a)(ii)  above  shall  exceed  the  Maximum  Rate,
     thereby causing the interest on the Notes to be limited
     to  the Maximum Rate, then any subsequent reduction  in
     the  interest rate so selected or subsequently selected
     shall  not  reduce the rate of interest  on  the  Notes
     below  the  Maximum  Rate until  the  total  amount  of
     interest  accrued  on the Notes equals  the  amount  of
     interest which would have accrued on the Notes  if  the
     rate or rates selected pursuant to Sections 4(a)(i)  or
     (ii),  as  the  case may be, had at all times  been  in
     effect.

<PAGE>

     5.   Special Provisions Relating to Loans.

          (a)  Unavailability of Funds or Inadequacy of Pricing.  In
     the event that, in connection with any proposed Eurodollar
     Loan,  the Agent determines, which determination shall,
     absent manifest error, be final, conclusive and binding upon
     all parties, due to changes in circumstances since the date
     hereof, adequate and fair means do not exist for determining
     the Eurodollar Rate or such rate will not accurately reflect
     the costs to the Lenders of funding Eurodollar Loan for such
     Interest  Period, the Agent shall give notice  of  such
     determination to the Borrower and the Lenders, whereupon,
     until the Agent notifies the Borrower and the Lenders that
     the circumstances giving rise to such suspension no longer
     exist, the obligations of the Lenders to make, continue or
     convert Loans into Eurodollar Loans shall be suspended, and
     all loans to Borrower shall be Prime Rate Loans during the
     period of suspension.

          (b)  Change in Laws.  If at any time any new law or any
     change in existing laws or in the interpretation of any new
     or existing laws shall make it unlawful for any Lender to
     make  or continue to maintain or fund Eurodollar  Loans
     hereunder, then such Lender shall promptly notify Borrower
     in writing and such Lender's obligation to make, continue or
     convert Loans into Eurodollar Loans under this Agreement
     shall be suspended until it is no longer unlawful for such
     Lender to make or maintain Eurodollar Loans.  Upon receipt
     of such notice, Borrower shall either repay the outstanding
     Eurodollar Loans owed to the Lenders, without penalty, on
     the last day of the current Interest Periods (or, if any
     Lender may not lawfully continue to maintain and fund such
     Eurodollar Loans, immediately), or Borrower may convert such
     Eurodollar Loans at such appropriate time to Prime Rate
     Loans.

          (c)  Increased Cost or Reduced Return.

               (i)   If, after the date hereof, the adoption
          of any applicable law, rule, or regulation, or any
          change in any applicable law, rule, or regulation,
          or   any   change   in   the   interpretation   or
          administration   thereof   by   any   governmental
          authority,  central  bank,  or  comparable  agency
          charged  with the interpretation or administration
          thereof,  or  compliance by any  Lender  with  any
          request  or  directive (whether or not having  the
          force  of law) of any such governmental authority,
          central bank, or comparable agency:

                    (A)   shall subject such Lender  to  any
               tax,  duty,  or other charge with respect  to
               any   Eurodollar  Loan,  its  Notes,  or  its
               obligation to make Eurodollar Loan, or change
               the  basis of taxation of any amounts payable
               to  such Lender under this Agreement  or  its
               Notes  in  respect  of  any  Eurodollar  Loan
               (other than franchise taxes and taxes imposed
               on the overall net income of such Lender);

<PAGE>

                     (B)   shall  impose,  modify,  or  deem
               applicable  any  reserve,  special   deposit,
               assessment,  or  similar  requirement  (other
               than reserve requirements, if any, taken into
               account   in   the   determination   of   the
               Eurodollar  Rate) relating to any  extensions
               of credit or other assets of, or any deposits
               with or other liabilities or commitments  of,
               such Lender, including the Commitment of such
               Lender hereunder; or

                     (C)  shall impose on such Lender or  on
               the   London  interbank  market   any   other
               condition  affecting this  Agreement  or  its
               Notes or any of such extensions of credit  or
               liabilities or commitments;

          and  the  result  of any of the  foregoing  is  to
          increase  the  cost  to  such  Lender  of  making,
          converting  into, continuing, or  maintaining  any
          Eurodollar  Loan or to reduce any sum received  or
          receivable by such Lender under this Agreement  or
          its  Notes  with  respect to any Eurodollar  Loan,
          then  Borrower shall pay to such Lender on  demand
          such  amount  or  amounts as will compensate  such
          Lender  for such increased cost or reduction.   If
          any Lender requests compensation by Borrower under
          this Section 5(c), Borrower may, by notice to such
          Lender  (with  a  copy  to  Agent),  suspend   the
          obligation  of  such Lender to  make  or  continue
          Eurodollar Loan, or to convert all or part of  the
          Prime Rate Loan owing to such Lender to Eurodollar
          Loan, until the event or condition giving rise  to
          such request ceases to be in effect (in which case
          the   provisions   of  Section   5(c)   shall   be
          applicable);  provided that such suspension  shall
          not affect the right of such Lender to receive the
          compensation so requested.

               (ii)  If,  after the date hereof, any  Lender
          shall  have  determined that the adoption  of  any
          applicable  law,  rule,  or  regulation  regarding
          capital adequacy or any change therein or  in  the
          interpretation  or administration thereof  by  any
          governmental   authority,   central    bank,    or
          comparable  agency charged with the interpretation
          or  administration  thereof,  or  any  request  or
          directive  regarding capital adequacy (whether  or
          not   having  the  force  of  law)  of  any   such
          governmental   authority,   central    bank,    or
          comparable agency, has or would have the effect of
          reducing the rate of return on the capital of such
          Lender  or any corporation controlling such Lender
          as  a  consequence  of  such Lender's  obligations
          hereunder to a level below that which such  Lender
          or  such  corporation could have achieved but  for
          such   adoption,  change,  request,  or  directive
          (taking  into  consideration  its  policies   with
          respect  to capital adequacy), then from  time  to
          time upon demand Borrower shall pay to such Lender
          such   additional  amount  or  amounts   as   will
          compensate such Lender for such reduction.

<PAGE>

               (iii)      Each Lender shall promptly  notify
          Borrower  and Agent of any event of which  it  has
          knowledge, occurring after the date hereof,  which
          will  entitle such Lender to compensation pursuant
          to this Section 5(c) and will designate a separate
          lending office, if applicable, if such designation
          will avoid the need for, or reduce the amount  of,
          such compensation and will not, in the judgment of
          such  Lender, be otherwise disadvantageous to  it.
          Any   Lender  claiming  compensation  under   this
          Section 5(c) shall furnish to Borrower and Agent a
          statement  setting forth the additional amount  or
          amounts to be paid to it hereunder which shall  be
          conclusive in the absence of manifest  error.   In
          determining such amount, such Lender may  use  any
          reasonable averaging and attribution methods.

               (iv) Any Lender giving notice to the Borrower
          through the Agent, pursuant to Section 5(c)  shall
          give  to  the  Borrower a statement signed  by  an
          officer of such Lender setting forth in reasonable
          detail the basis for, and the calculation of  such
          additional  cost,  reduced  payments  or   capital
          requirements,  as  the  case  may  be,   and   the
          additional  amounts  required to  compensate  such
          Lender therefor.

               (v)       Within five (5) Business Days after
          receipt by the Borrower of any notice referred  to
          in  Section  5(c), the Borrower shall pay  to  the
          Agent  for the account of the Lender issuing  such
          notice such additional amounts as are required  to
          compensate  such  Lender for the  increased  cost,
          reduce  payments or increase capital  requirements
          identified therein, as the case may be.

          (d)  Discretion of Lender as to Manner of Funding.
     Notwithstanding any provisions of this Agreement to the
     contrary,  each Lender shall be entitled  to  fund  and
     maintain its funding of all or any part of its Loan  in
     any  manner it sees fit, it being understood,  however,
     that   for   the   purposes  of  this   Agreement   all
     determinations  hereunder shall  be  made  as  if  each
     Lender   had   actually  funded  and  maintained   each
     Eurodollar Loan through the purchase of deposits having
     a  maturity  corresponding  to  the  last  day  of  the
     Interest Period applicable to such Eurodollar Loan  and
     bearing  an  interest  rate to the applicable  interest
     rate for such Eurodollar Period.

          (e)  Breakage Fees.  Without duplication under any
     other  provision hereof, if any Lender incurs any loss,
     cost or expense including, without limitation, any loss
     of profit and loss, cost, expense or premium reasonably
     incurred  by reason of the liquidation or re-employment
     of  deposits or other funds acquired by such Lender  to
     fund  or  maintain any Eurodollar Loan or the relending
     or  reinvesting  of such deposits or  amounts  paid  or
     prepaid  to  the  Lenders as a result  of  any  of  the
     following  events other than any such occurrence  as  a
     result  in  the  change of circumstances  described  in
     Sections 5(a) and (b):


<PAGE>

               (i)  any payment, prepayment or conversion of
          a  Eurodollar Loan on a date other than  the  last
          day   of   its   Interest   Period   (whether   by
          acceleration, prepayment or otherwise);

                (ii) any failure to make a principal payment
          of a Eurodollar Loan on the due date thereof; or

                (iii)      any  failure by the  Borrower  to
          borrow,   continue,  prepay  or   convert   to   a
          Eurodollar Loan on the dates specified in a notice
          given pursuant to Section 4(c) hereof;

     then  the Borrower shall pay to such Lender such amount
     as  will  reimburse such Lender for such loss, cost  or
     expense.   If  any  Lender  makes  such  a  claim   for
     compensation, it shall furnish to Borrower and Agent  a
     statement  setting forth the amount of such loss,  cost
     or   expense   in   reasonable  detail  (including   an
     explanation  of  the basis for and the  computation  of
     such  loss, cost or expense) and the amounts  shown  on
     such  statement shall be conclusive and binding  absent
     manifest error.

     6.   Collateral Security.  To secure the performance by
Borrower  of its obligations hereunder, and under the  Notes
and Security Instruments, whether now or hereafter incurred,
matured  or  unmatured,  direct  or  contingent,  joint   or
several,   or   joint  and  several,  including  extensions,
modifications,   renewals   and   increases   thereof,   and
substitutions therefore, Borrower shall grant and assign  to
Agent  for  the  ratable benefit of the Lenders  a  Lien  on
certain  of  its  Oil  and Gas Properties,  certain  related
equipment,  oil  and gas inventory, certain  bank  accounts,
partnership   interests  in  the  partnerships   listed   on
Schedule "2" hereto and proceeds of the foregoing, plus  any
other  Oil and Gas Properties or other assets and properties
of  Borrower or any of its Subsidiaries hereafter  specified
by Agent.  The Oil and Gas Properties concurrently mortgaged
and  those  to  be  mortgaged  by  January  31,  2000  shall
represent  not  less  than 85% of the  value  of  Borrower's
proved producing Oil and Gas Properties listed in the  Ryder
Scott  engineering report to be dated as of January 1, 2000.
All  Oil  and Gas Properties and other collateral  in  which
Borrower  herewith granted or hereafter grants to Agent  for
the   ratable  benefit  of  the  Lenders  a  Lien   to   the
satisfaction of the Agent in accordance with this Section 6,
as  such  properties and interests are  from  time  to  time
constituted,   are  hereinafter  collectively   called   the
"Collateral".

<PAGE>

      The  granting and assigning of such security interests
and   Liens  by  Borrower  shall  be  pursuant  to  Security
Instruments in form and substance reasonably satisfactory to
the  Agent.  Concurrently with the delivery of each  of  the
Security  Instruments or within a reasonable time thereafter
as specified in Section 12 hereof, Borrower shall furnish to
the  Agent  mortgage  and  title opinions  and  other  title
information satisfactory to Agent with respect to the  title
and Lien status of Borrower's interests in not less than 80%
of  the  Engineered  Value of the  Oil  and  Gas  Properties
covered  by  the  Security Instruments as Agent  shall  have
designated.  "Engineered Value" for this purpose shall  mean
future  net  revenues discounted at the discount rate  being
used  by  the Agent as of the date of any such determination
utilizing  the  pricing parameters used in  the  engineering
report furnished to the Agent for the ratable benefit of the
Lenders,  pursuant  to Sections 7 and 12  hereof.   Borrower
will cause to be executed and delivered to the Agent, in the
future,   additional  Security  Instruments  if  the   Agent
reasonably deems such are necessary to insure perfection  or
maintenance of Lenders' security interests and Liens in  the
Oil  and  Gas  Properties,  other Collateral,  or  any  part
thereof.

     7.   Borrowing Base.

          (a)   Initial  Borrowing Base.  At  the  Effective
     Date, the Borrowing Base shall be $50,000,000, of which
     $50,000,000 is available on Tranche B and $0  of  which
     is available on Tranche A.

          (b)   Subsequent Determinations of Borrowing Base.
     Subsequent  determinations of the Borrowing Base  shall
     be  made  by  the  Lenders  at least  semi-annually  on
     April  1 and October 1 of each year beginning April  1,
     2000,   or   as   Unscheduled   Redeterminations.    In
     connection with, and as of, each determination  of  the
     Borrowing Base, the Lenders shall also redetermine  the
     Monthly Commitment Reduction and allocate the Borrowing
     Base availability between Tranche A and Tranche B.  The
     Borrower  shall  furnish  to the  Lenders  as  soon  as
     possible  but in any event no later than  March  1  and
     September 1 of each year, beginning March 1,  2000  (or
     within  thirty  (30) days after either (i)  receipt  of
     notice from Agent that Agent or the Lenders require  an
     Unscheduled Redetermination, or (ii) the Borrower gives
     notice  to  Agent of its desire to have an  Unscheduled
     Redetermination  performed), an engineering  report  in
     form,  substance and "as of" date satisfactory to Agent
     prepared  by  Borrower's  in-house  engineering   staff
     valuing  the Oil and Gas Properties utilizing  economic
     and pricing parameters used by the Agent as established
     from   time   to   time,  together  with   such   other
     information, reports and data concerning the  value  of
     the   Oil  and  Gas  Properties  as  Agent  shall  deem
     reasonably necessary to determine the value of such Oil
     and  Gas  Properties.  Provided, however, that Required
     Lenders  shall have the right to request from  time  to
     time  an  engineering report prepared by an independent
     petroleum reserve engineering firm acceptable to Agent.
     Agent  shall  by notice to the Borrower no  later  than
     April  1  and  October  1 of each  year,  or  within  a
     reasonable   time   thereafter   (herein   called   the
     "Determination  Date"),  notify  the  Borrower  of  the
     designation  by  the Lenders of the new Borrowing  Base
     and   Monthly  Commitment  Reduction  for  the   period
     beginning  on  such Determination Date  and  continuing
     until, but not including, the next Determination Date.
<PAGE>
     If  an  Unscheduled  Redetermination  is  made  by  the
     Lenders,  the Agent shall notify the Borrower within  a
     reasonable   time  after  receipt  of   all   requested
     information  of  the  new Borrowing  Base  and  Monthly
     Commitment Reduction, and such new Borrowing  Base  and
     Monthly  Commitment Reduction shall continue until  the
     next  Determination  Date.  If the  Borrower  does  not
     furnish all such information, reports and data  by  any
     date  specified in this Section 7(b), the  Lenders  may
     nonetheless  designate the Borrowing Base  and  Monthly
     Commitment  Reduction at any amounts which the  Lenders
     in  their discretion determine and may redesignate  the
     Borrowing  Base  and Monthly Commitment Reduction  from
     time  to time thereafter until the Lenders receive  all
     such  information,  reports  and  data,  whereupon  the
     Lenders  shall  designate  a  new  Borrowing  Base  and
     Monthly Commitment Reduction as described above.   Each
     Lender shall determine the amount of the Borrowing Base
     and  Monthly Commitment Reduction based upon the amount
     which  such  Lender  in  its  discretion  (using   such
     methodology,  assumptions and discount  rates  as  such
     Lender deems appropriate in assigning collateral  value
     to  oil  and  gas  properties, oil  and  gas  gathering
     systems,  gas processing and plant operations)  assigns
     to  such Oil and Gas Properties of the Borrower at  the
     time  in  question  and based upon  such  other  credit
     factors  (including,  without limitation,  the  assets,
     liabilities,  cash flow, Rate Management  Transactions,
     business,   properties,   prospects,   management   and
     ownership of the Borrower and its Affiliates)  as  such
     Lender   deems  appropriate.   All  determinations   or
     Unscheduled Redeterminations of the Borrowing Base  and
     the  Monthly Commitment Reduction require the  approval
     of    Required   Lenders;   provided,   however,   that
     notwithstanding  anything to the contrary  herein,  the
     amount of the Borrowing Base may not be increased,  nor
     may   the  Monthly  Commitment  Reduction  be  reduced,
     without the approval of all Lenders. If at any time any
     of  the  Oil and Gas Properties are sold, the Borrowing
     Base then in effect shall automatically be reduced by a
     sum  equal to the amount of prepayment required  to  be
     made  pursuant to Section 12(r) hereof.  The  Borrowing
     Base  shall be additionally reduced from time  to  time
     pursuant  to the provisions of Sections 2(e)  and  2(f)
     hereof.   It  is expressly understood that the  Lenders
     have  no obligation to designate the Borrowing Base  or
     the  Monthly  Commitment Reduction  at  any  particular
     amounts,  except  in the exercise of their  discretion,
     whether in relation to the Commitment or otherwise.

          (c)   Procedures  for Determining Borrowing  Base.
     The  procedure  for  determining  the  Borrowing  Base,
     allocating  the  Borrowing  Base  and  determining  the
     Monthly  Commitment  Reduction at each  redetermination
     shall  be  that the Agent shall determine the Borrowing
     Base,  the Monthly Commitment Reduction, the allocation
     of  the Borrowing Base between Tranche A and Tranche  B
     and  submit  the same to the Lenders for approval.   If
     any  redetermined  Borrowing Base,  Monthly  Commitment
     Reduction  or allocation of the Borrowing Base  is  not
     approved by Required Lenders within ten (10) days after
     it  is submitted to the Lenders by the Agent, the Agent
     shall  notify  each  of the Lenders that  the  proposed
     Borrowing  Base, Monthly Commitment Reduction  and  the
     allocation of the Borrowing Base have not been approved
     by Required Lenders, each Lender will submit within ten
     (10)  days  thereafter  its  proposed  Borrowing  Base,
     Monthly   Commitment  Reduction   and   allocation   of
     Borrowing
     <PAGE>
     Base.    The   redetermined  Borrowing  Base,   Monthly
     Commitment Reduction and the respective allocations  of
     the  Borrowing Base shall be set on the  basis  of  the
     lowest  Borrowing  Base,  the  lowest  Borrowing   Base
     allocation  to  each  Tranche and the  highest  Monthly
     Commitment Reduction proposed by any Lender.

     8.   Fees.

          (a)   Unused  Commitment Fee.  The Borrower  shall
     pay to Agent for the ratable benefit of the Lenders  an
     unused  commitment  fee (the "Unused  Commitment  Fee")
     equivalent to the Unused Commitment Fee Rate times  the
     daily   average  of  the  unadvanced  amount   of   the
     Commitment.  The Unused Commitment Fee shall be payable
     in  arrears  on the last Business Day of each  calendar
     quarter  beginning March 31, 2000 with  the  final  fee
     payment  due  on the Maturity Date for any period  then
     ending  for which the Unused Commitment Fee  shall  not
     have   been   theretofore  paid.   In  the  event   the
     Commitment terminates on any date prior to the  end  of
     any  such monthly period, the Borrower shall pay to the
     Agent  for the ratable benefit of the Lenders,  on  the
     date  of  such termination, the total Unused Commitment
     Fee  due  for  the  period  in which  such  termination
     occurs.

          (b)  The Letter of Credit Fee.  Borrower shall pay
     to  the Agent the Letter of Credit fees required  above
     in Section 2(d).

          (c)   Agency Fees.  The Borrower shall pay to  the
     Agent  certain  fees for acting as Agent  hereunder  in
     amounts  to be negotiated between the Borrower and  the
     Agent.

          (d)   Facility Fee.  The Borrower shall pay to the
     Agent  a  Facility  Fee of 1/2 of  1%  of  the  initial
     availability at the Effective Date, and said fee to  be
     shared by the Lenders Pro Rata.

          (e)   Enhancement Fee. Borrower shall  pay  to  El
     Paso  a Credit Enhancement Fee as set forth in a letter
     agreement between such parties.

          (f)   Arrangement Fee. The Borrower shall  pay  to
     the  Agent  an  Arrangement  Fee of 1/2 of  1%  of  the
     initial availability at the Effective Date.

     9.   Prepayments.

          (a)  Voluntary Prepayments. Subject to the provisions of
     Section 5(g) hereof, the Borrower may at any time and from
     time to time, without penalty or premium, prepay the Notes,
     in whole or in part.  Each such prepayment shall be made on
     at least three (3) Business Days' notice to Agent in the
     case of Eurodollar Loan Tranches and without notice in the
     case of Prime Rate Loans and shall be in a minimum amount of
     (i) $500,000 or any whole multiple of $100,000 in excess
     thereof (or the unpaid balance of the Notes, whichever is
     less), for Prime Rate Loans, plus accrued interest thereon
     and (ii) $1,000,000 or any whole multiple of $100,000 in
     excess  thereof (or the unpaid balance  on  the  Notes,
     whichever  is less) for Eurodollar Loans, plus  accrued
     interest thereon to the date of prepayment.

<PAGE>

          (b)    Mandatory  Prepayment  For  Borrowing  Base
     Deficiency.   In the event the Total Outstandings  ever
     exceed  the  Borrowing  Base as determined  by  Lenders
     pursuant to Sections 7(b) and 7(c) hereof, the Borrower
     shall, within thirty (30) days after notification  from
     the   Agent,   either  (A)  by  instruments  reasonably
     satisfactory  in  form  and  substance  to  the  Agent,
     provide  the  Agent  with  collateral  with  value  and
     quality  in amounts satisfactory to all of the  Lenders
     in  their discretion in order to increase the Borrowing
     Base  by  an  amount at least equal to such excess,  or
     (B)  prepay, without premium or penalty, the  principal
     amount of the Notes in an amount at least equal to such
     excess  plus  accrued interest thereon to the  date  of
     prepayment or (C) elect by written notice to  Agent  to
     prepay,  without  premium  or  penalty,  the  principal
     amount of the Notes in an amount at least equal to such
     excess plus accrued interest thereon in four (4)  equal
     monthly  installments, with the first such  installment
     to  accompany  such notice.  If the Total  Outstandings
     ever  exceed  the Commitment as a result of  a  Monthly
     Commitment Reduction or any other required reduction in
     the  Commitment,  then  in such event,  Borrower  shall
     immediately prepay the principal amount of the Notes in
     an  amount  at least equal to such excess plus  accrued
     interest to the date of prepayment.

     10.   Representations  and  Warranties.   In  order  to
induce  the  Lenders  to  enter  into  this  Agreement,  the
Borrower  represents  and warrants  to  the  Lenders  (which
representations and warranties will survive the delivery  of
the Notes) that:

          (a)   Creation  and  Existence.   Borrower  is   a
     corporation  duly organized, validly  existing  and  in
     good  standing  under the laws of the  jurisdiction  in
     which  it  was  formed  and is duly  qualified  in  all
     jurisdictions wherein failure to qualify may result  in
     a  Material Adverse Effect.  Borrower has all power and
     authority  to  own  its properties and  assets  and  to
     transact the business in which each is engaged.

          (b)    Power  and  Authority.  Borrower  is   duly
     authorized and empowered to create and issue the Notes;
     and  Borrower  is  duly  authorized  and  empowered  to
     execute,   deliver  and  perform  the  Loan  Documents,
     including  this Agreement; and all corporate action  on
     Borrower's  part  requisite for the  due  creation  and
     issuance  of  the  Notes  and for  the  due  execution,
     delivery   and  performance  of  the  Loan   Documents,
     including this Agreement, has been duly and effectively
     taken.

          (c)   Binding  Obligations.  This Agreement  does,
     and  the  Notes  and  other Loan Documents  upon  their
     creation,   issuance,  execution  and  delivery   will,
     constitute  valid and binding obligations of  Borrower,
     enforceable  in accordance with their respective  terms
     (except  that  enforcement  may  be  subject   to   any
     applicable  bankruptcy, insolvency, or  similar  debtor
     relief laws now or hereafter in effect and relating  to
     or  affecting  the  enforcement  of  creditors'  rights
     generally).


<PAGE>

          (d)   No  Legal Bar or Resultant Lien.  The  Notes
     and  the  Loan Documents, including this Agreement,  do
     not   and  will  not  violate  any  provisions  of  any
     contract,    agreement,   law,    regulation,    order,
     injunction, judgment, decree or writ to which  Borrower
     is subject, including but not limited to the Indenture,
     or  result in the creation or imposition of any lien or
     other  encumbrance  upon any assets  or  properties  of
     Borrower,  other  than  those  contemplated   by   this
     Agreement.  This Agreement is, and after assignment  to
     any  Eligible  Assignee will remain, a "Permitted  Bank
     Credit Facility" as defined in the Indenture.

          (e)   No  Consent.   The execution,  delivery  and
     performance  by  Borrower of the  Notes  and  the  Loan
     Documents,  including this Agreement, does not  require
     the  consent or approval of any other Person, including
     without  limitation  any  consent  required  under  the
     Indenture  or  any regulatory authority or governmental
     body  of the United States or any state thereof or  any
     political subdivision of the United States or any state
     thereof,  except  for  consents required  for  federal,
     state and, in some instances, private leases, right  of
     ways  and other conveyances or encumbrances of oil  and
     gas leases, all of which consents have been obtained by
     the Borrower.

          (f)  Financial Condition.  The unaudited Financial
     Statements  of Borrower dated October 31,  1999,  which
     have been delivered to Lenders are complete and correct
     in  all  material  respects, and fully  and  accurately
     reflect   in   all  material  respects  the   financial
     condition and results of the operations of the Borrower
     as  of  the date or dates and for the period or periods
     stated.  No change has since occurred in the condition,
     financial  or  otherwise,  of  the  Borrower  which  is
     reasonably expected to have a Material Adverse  Effect,
     except  as  disclosed to the Lenders  in  Schedule  "3"
     attached hereto.

          (g)    Liabilities.  Borrower  has   no   material
     liability, direct or contingent, except as disclosed to
     the   Lenders  in  such  October  31,  1999   Financial
     Statements  or  on  Schedule "4" attached  hereto.   No
     unusual  or  unduly burdensome restrictions, restraint,
     or  hazard  exists  by  contract, law  or  governmental
     regulation  or  otherwise  relative  to  the  business,
     assets  or  properties of Borrower which is  reasonably
     expected to have a Material Adverse Effect.

          (h)   Litigation.   Except  as  described  in  the
     Financial Statements, or as otherwise disclosed to  the
     Lenders  in Schedule "5" attached hereto, there  is  no
     litigation,   legal   or   administrative   proceeding,
     investigation or other action of any nature pending or,
     to the knowledge of the officers of Borrower threatened
     against  or  affecting  Borrower  which  involves   the
     possibility  of  any  judgment or liability  not  fully
     covered by insurance, or which  presents a risk  (other
     than  a  remote  risk)  of having  a  Material  Adverse
     Effect.

          (i)   Taxes;  Governmental Charges.  Borrower  has
     filed  all tax returns and reports required to be filed
     and  has  paid all taxes, assessments, fees  and  other
     governmental charges levied upon them or their  assets,
     properties or income which are due and
     <PAGE>
     payable, including interest and penalties, the  failure
     of  which  to pay presents a risk (other than a  remote
     risk)  of having a Material Adverse Effect, except such
     as  are  being  contested in good faith by  appropriate
     proceedings  and  for which adequate reserves  for  the
     payment  thereof as required by GAAP has been  provided
     and  levy  and execution thereon have been  stayed  and
     continue to be stayed.

          (j)    Titles,   Etc.   Borrower  has   good   and
     defensible  title to substantially all of  its  assets,
     including   without  limitation,  the   Oil   and   Gas
     Properties,  free  and  clear of  all  Liens  or  other
     encumbrances  except  Permitted  Liens  and  contracts,
     agreements   and  instruments,  and  all  defects   and
     irregularities  and other matters affecting  Borrower's
     assets  and properties which were in existence  at  the
     time  Borrower's assets and properties were  originally
     acquired  by  Borrower,  and  all  routine  operational
     agreements  entered  into in  the  ordinary  course  of
     business,  which  contracts,  agreements,  instruments,
     defects,  irregularities and other matters and  routine
     operational agreements are not such as to, individually
     or  in  the  aggregate, interfere materially  with  the
     operation,  value  or  use  of  Borrower's  assets  and
     properties, considered in the aggregate.

          (k)  Defaults.  Borrower is not in default and  no
     event  or circumstance has occurred which, but for  the
     passage of time or the giving of notice, or both, would
     constitute   a  default  under  any  loan   or   credit
     agreement, indenture, mortgage, deed of trust, security
     agreement  or  other agreement or instrument  to  which
     Borrower  is  a party in any respect that   presents  a
     risk  (other than a remote risk) of having  a  Material
     Adverse   Effect.   No  Default  or  Event  of  Default
     hereunder has occurred and is continuing.

          (l)   Casualties; Taking of Properties.  Since the
     dates  of  the  latest  Financial  Statements  of   the
     Borrower delivered to Lenders, neither the business nor
     the  assets or properties of Borrower has been affected
     (to  the  extent  it is reasonably likely  to  cause  a
     Material  Adverse  Effect), as a result  of  any  fire,
     explosion,   earthquake,  flood,  drought,   windstorm,
     accident,  strike or other labor disturbance,  embargo,
     requisition  or  taking of property or cancellation  of
     contracts,  permits or concessions by any  domestic  or
     foreign   government  or  any  agency  thereof,   riot,
     activities  of armed forces or acts of God  or  of  any
     public enemy.

          (m)   Use of Proceeds; Margin Stock.  The proceeds
     of  the Commitment may be used by the Borrower for  the
     purposes of working capital and other general corporate
     purposes.   Borrower is not engaged principally  or  as
     one  of  its  important activities in the  business  of
     extending  credit  for  the purpose  of  purchasing  or
     carrying any "margin stock" as defined in Regulation  U
     of the Board of Governors of the Federal Reserve System
     (12 C.F.R. Part 221), or for the purpose of reducing or
     retiring any indebtedness which was originally incurred
     to  purchase or carry a margin stock or for  any  other
     purpose  which  might  constitute  this  transaction  a
     "purpose  credit" within the meaning of said Regulation
     G or U.
     <PAGE>
           Neither Borrower nor any Person acting on  behalf
     of  Borrower  has taken or will take any  action  which
     might  cause  the loans hereunder or any  of  the  Loan
     Documents,   including  this  Agreement,   to   violate
     Regulation G or U or any other regulation of the  Board
     of  Governors  of  the  Federal Reserve  System  or  to
     violate the Securities Exchange Act of 1934 or any rule
     or regulation thereunder, in each case as now in effect
     or as the same may hereafter be in effect.

          (n)    Location  of  Business  and  Offices.   The
     principal place of business and chief executive offices
     of  the  Borrower is located at the address  stated  in
     Section 17 hereof.

          (o)  Compliance with the Law.  Borrower:

               (i)    is  not  in  violation  of  any   law,
          judgment,    decree,    order,    ordinance,    or
          governmental rule or regulation to which Borrower,
          or any of its assets or properties are subject; or

               (ii)  has  not failed to obtain any  license,
          permit,    franchise    or   other    governmental
          authorization necessary to the ownership of any of
          its  assets  or properties or the conduct  of  its
          business;

     which violation or failure presents a risk (other  than
     a remote risk) of having a Material Adverse Effect.

     (p)    No   Material  Misstatements.   No  information,
exhibit or report furnished by Borrower to the Lenders or El
Paso in connection with the negotiation of this Agreement or
in  the  preparation  of  the offering  memo  contained  any
material misstatement of fact or omitted to state a material
fact  or  any fact necessary to make the statement contained
therein not materially misleading.

     (q)   Not A Utility.  Borrower is not an entity engaged
in  the  State of Texas in the (i) generation, transmission,
or   distribution   and   sale  of  electric   power;   (ii)
transportation,  distribution  and  sale  through  a   local
distribution  system of natural or other gas  for  domestic,
commercial,  industrial, or other use;  (iii)  provision  of
telephone  or telegraph service to others; (iv)  production,
transmission,  or distribution and sale of steam  or  water;
(v)  operation  of a railroad; or (vii) provision  of  sewer
service to others.

     (r)   ERISA.  Borrower is in compliance in all material
respects  with  the applicable provisions of ERISA,  and  no
"reportable  event", as such term is defined in Section  403
of ERISA, has occurred with respect to any Plan of Borrower.

<PAGE>

     (s)   Public Utility Holding Company Act.  Borrower  is
not  a  "holding  company",  or "subsidiary  company"  of  a
"holding  company", or an "affiliate" of a "holding company"
or  of  a"subsidiary company" of a "holding company",  or  a
"public  utility" within the meaning of the  Public  Utility
Holding Company Act of 1935, as amended.

     (t)   Subsidiaries.  All of the Borrower's Subsidiaries
are listed on Schedule "6" hereto.

     (u)   Environmental Matters.  Except  as  disclosed  on
Schedule  "7",  Borrower  (i) has  not  received  notice  or
otherwise  learned  of  any  Environmental  Liability  which
presents  a  risk  (other than a remote risk)  of  having  a
Material Adverse Effect arising in connection with  (A)  any
non-compliance with or violation of the requirements of  any
Environmental  Law or (B) the release or threatened  release
of  any toxic or hazardous waste into the environment,  (ii)
has   not  received  notice  of  any  threatened  or  actual
liability  in connection with the release or notice  of  any
threatened release of any toxic or hazardous waste into  the
environment which would present a risk (other than a  remote
risk)  of having a Material Adverse Effect or (iii) has  not
received notice or otherwise learned of any federal or state
investigation  evaluating whether  any  remedial  action  is
needed to respond to a release or threatened release of  any
toxic  or  hazardous  waste into the environment  for  which
Borrower  is  or  may  be  liable which  may  reasonably  be
expected to result in a Material Adverse Effect.

     (v)   Liens.   Except (i) as disclosed on Schedule  "1"
hereto  and  (ii)  for  Permitted  Liens,  the  assets   and
properties  of the Borrower is free and clear of  all  Liens
and encumbrances.

     (w)   Year  2000  Compliance. Borrower  represents  and
warrants to Lenders that:

          (i)   It  will use its best efforts to  cause  all
     devices,  systems,  machinery, information  technology,
     computer   software  and  hardware,  and   other   date
     sensitive   technology  (jointly  and   severally   the
     "Systems") necessary for Borrower carry on its business
     as  presently  conducted  and  as  contemplated  to  be
     conducted  in  the  future to be  Year  2000  Compliant
     within  a  period of time calculated to  result  in  no
     material  disruption  of  any  of  Borrower's  business
     operations.   For  purposes of these provisions,  "Year
     2000 Compliant" means that such Systems are designed to
     be  used  prior  to,  during and  after  the  Gregorian
     calendar  year 2000 A.D. and will operate  during  each
     such  time period without error relating to date  data,
     specifically including any error relating  to,  or  the
     product  of,  date data which represents or  references
     different centuries or more than one century.

<PAGE>

          (ii)   Borrower  has:  (A)  undertaken,  or   will
     undertake, an inventory, review, and assessment of  all
     areas within its business and operations that could  be
     adversely  affected by the failure of  Borrower  to  be
     Year  2000  Compliant on a timely basis; (B) developed,
     or will develop, a plan and time line for becoming Year
     2000   Compliant  on  a  timely  basis;  (C)  to  date,
     implemented, or will implement, that plan in accordance
     with  that  timetable  in all material  respects  on  a
     best-efforts basis.

          (iii)      Borrower has either made, or will make,
     written  inquiry  of  each of  its  vendors,  and  have
     obtained, or will obtain, in writing confirmations from
     all  such  persons,  as to whether  such  persons  have
     initiated programs to become Year 2000 Compliant and on
     the  basis  of such confirmations.  Borrower reasonably
     believes  that all such persons will be  or  become  so
     compliant.   For purposes hereof, "vendors"  refers  to
     those vendors of Borrower whose business failure would,
     with  reasonable  probability,  result  in  a  material
     adverse  change in the business, properties,  condition
     (financial  or  otherwise), or prospects  of  Borrower.
     For  purposes  of  this paragraph, each  Lender,  as  a
     lender  of  funds  under the terms of  this  Agreement,
     confirms to Borrower that each Lender has initiated its
     own  corporate-wide Year 2000 program with  respect  to
     its lending activities.

          (iv)  The  fair  market value  of  all  Collateral
     pledged to Lenders to secure the Loan and the Notes and
     all  of  Borrower's obligations hereunder are  not  and
     shall not be less than currently anticipated or subject
     to  deterioration in value because of  the  failure  of
     such Collateral to be Year 2000 Compliant.

11.  Conditions of Lending.

     (a)  The effectiveness of this Agreement, and the obligation
to  make the initial Advance or issue any initial Letter  of
Credit under the Commitment shall be subject to satisfaction
of the following conditions precedent:

          (i)   Execution  and Delivery.  The  (i)  Borrower
     shall  have  executed and delivered the Agreement,  the
     Notes  and other required Loan Documents, all  in  form
     and  substance satisfactory to the Agent and  (ii)  the
     Guarantors  shall  have executed  and  delivered  their
     respective Guaranties in the form of Exhibits "F-1" and
     "F-2" hereto;

          (ii) Legal Opinion.  The Agent shall have received
     from   Borrower's  legal  counsel,  a  favorable  legal
     opinion in form and substance satisfactory to it (i) as
     to  the  matters set forth in Subsections  10(a),  (b),
     (c),  (d), (e) and (h) hereof and (ii) as to such other
     matters as Agent or its counsel may reasonably request;

<PAGE>

          (iii)      Corporate Resolutions.  The Agent shall
     have    received   appropriate   certified    corporate
     resolutions of Borrower and each Guarantor;

          (iv) Good Standing.  The Agent shall have received
     evidence  of  existence,  due qualification,  and  good
     standing   for   Borrower  and  each   Guarantor   from
     appropriate  state officials, in the case of  Borrower,
     from in Delaware, Texas and New Mexico;

          (v)  Incumbency.  The Agent shall have received  a
     signed  certificate  of  Borrower  and  each  Guarantor
     certifying  the names of the officers of  Borrower  and
     each  Guarantor  authorized to sign loan  documents  on
     behalf  of  Borrower and each Guarantor, together  with
     the  true  signatures of each such officer.  The  Agent
     may  conclusively  rely on such certificate  until  the
     Agent  receives  a further certificate of  Borrower  or
     either  Guarantor  canceling  or  amending  the   prior
     certificate  and submitting signatures of the  officers
     named in such further certificate;

          (vi)  Articles of Incorporation and  Bylaws.   The
     Agent  shall  have received copies of the  Articles  of
     Incorporation  of Borrower and each Guarantor  and  all
     amendments thereto, certified by the Secretary of State
     of  the  State of its incorporation, and a copy of  the
     bylaws   of  Borrower  and  each  Guarantor   and   all
     amendments  thereto,  certified by  Borrower  as  being
     true, correct and complete;

          (vii)      Required Floors.  Borrower  shall  have
     purchased   one   or   more   floor   contracts,   from
     counterparties  approved  by  Agent  as  described   on
     Schedule "10" attached hereto.

          (viii)Note  Purchase Agreement.  The  Agent  shall
     have  received  an executed copy of the  Note  Purchase
     Agreement in the form of Exhibit "E" hereto accompanied
     by  appropriate corporate resolutions of El Paso and  a
     certificate of a secretary or assistant secretary of El
     Paso   that  the  person  signing  the  Note   Purchase
     Agreement is duly authorized to do so;

          (ix)  Sinking  Account Fund.  The  Borrower  shall
     have   established   the  Sinking  Fund   Account   (as
     hereinafter defined) and shall have deposited  in  such
     account at or prior to closing the sum of $3,500,000;

          (x)   Mortgaging and Title.  The Agent shall  have
     received Security Instruments covering a percentage  of
     the  Oil  and  Gas  Properties  mortgaged  pursuant  to
     Section 6 hereof which is satisfactory to the Agent and
     El  Paso.   The  Agent shall have also  received  title
     opinions or other title information satisfactory to the
     Agent and El Paso covering a percentage of such Oil and
     Gas  Properties which is satisfactory to the Agent  and
     El Paso;

<PAGE>

          (xi)  Phase  I  Environmental Report.   The  Agent
     shall  have  received  a Phase I  Environmental  Report
     covering the Oil and Gas Properties, said report to  be
     in form and substance satisfactory to Agent;

          (xii)      Security Agreements.  The  Agent  shall
     have   received  Security  Instruments   covering   the
     Borrower's  right  to distributions  from  all  of  the
     partnerships listed on Schedule "2" hereto;

          (xiii)Representation    and    Warranties.     The
     representations and warranties of Borrower  under  this
     Agreement are true and correct in all material respects
     as  of such date, as if then made (except to the extent
     that such representations and warranties related solely
     to an earlier date);

          (xiv)      No  Event  of  Default.   No  Event  of
     Default shall have occurred and be continuing nor shall
     any  event have occurred or failed to occur which, with
     the  passage  of  time or service of notice,  or  both,
     would constitute an Event of Default;

          (xv)  Other Documents.  Agent shall have  received
     such  other  instruments, documents and  local  counsel
     opinions  incidental and appropriate to the transaction
     provided  for  herein  as  Agent  or  its  counsel  may
     reasonably request, and all such documents shall be  in
     form  and  substance  reasonably  satisfactory  to  the
     Agent; and

          (xvi)      Legal Matters Satisfactory.  All  legal
     matters   incident   to   the   consummation   of   the
     transactions  contemplated hereby shall  be  reasonably
     satisfactory to special counsel for Agent  retained  at
     the expense of the Borrower.

     (b)   The obligation of the Lenders to make any Advance
or   issue   any  Letter  of  Credit  under  the  Commitment
(including  the  initial Advance) shall be  subject  to  the
following additional conditions precedent that, at the  date
of making each such Advance and after giving effect thereto:

          (i)     Representation   and   Warranties.     The
     representations and warranties of Borrower  under  this
     Agreement are true and correct in all material respects
     as  of such date, as if then made (except to the extent
     that such representations and warranties related solely
     to an earlier date);


<PAGE>

                    (ii)      No Event of Default.  No Event
               of   Default  shall  have  occurred  and   be
               continuing nor shall any event have  occurred
               or failed to occur which, with the passage of
               time  or  service of notice, or  both,  would
               constitute an Event of Default;

                    (iii)           Other Documents.   Agent
               shall  have  received such other  instruments
               and  documents incidental and appropriate  to
               the  transaction provided for herein as Agent
               or  its  counsel may reasonably request,  and
               all  such  documents shall  be  in  form  and
               substance  reasonably  satisfactory  to   the
               Agent; and

                    (iv)       Legal  Matters  Satisfactory.
               All    legal   matters   incident   to    the
               consummation of the transactions contemplated
               hereby  shall  be reasonably satisfactory  to
               special  counsel  for Agent retained  at  the
               expense of Borrower.

     12.        Affirmative Covenants.  A deviation from the
provisions of this Section 12 shall not constitute an  Event
of  Default  under  this  Agreement  if  such  deviation  is
consented to in writing by the Required Lenders prior to the
date  of  deviation.  The Borrower will at all times  comply
with  the  covenants contained in this Section 12  from  the
date  hereof  and  for  so long as  the  Commitment  are  in
existence or any amount is owed to the Agent or the  Lenders
under this Agreement or the other Loan Documents.

               (a)    Financial  Statements   and   Reports.
     Borrower  shall  promptly furnish to each  Lender  from
     time  to  time upon request such information  regarding
     the  business  and affairs and financial  condition  of
     Borrower, as the Agent may reasonably request, and will
     also furnish to each Lender:

                    (i)      Annual    Audited     Financial
               Statements.  As soon as available, and in any
               event within ninety (90) days after the close
               of  each  fiscal  year,  the  annual  audited
               consolidated   and  consolidating   Financial
               Statements of Borrower (including a statement
               of   shareholders'   equity),   prepared   in
               accordance  with  GAAP  accompanied   by   an
               opinion rendered by an independent accounting
               firm reasonably acceptable to the Agent as to
               such consolidated Financial Statements;

                    (ii)  Monthly  Financial Statements.  As
               soon  as  available, and in any event  within
               forty-five  (45) days after the end  of  each
               calendar  month  of  each year,  the  monthly
               unaudited   consolidated  and   consolidating
               Financial Statements of Borrower prepared  in
               accordance with GAAP;

                    (iii)     Report on Properties.  As soon as available and in
               any event on or before March 1 and September 1 of each
               calendar year, and at such other times as any Lender, in
               accordance with Section 7 hereof, may request, the
               engineering
<PAGE>

               reports required to be furnished to the Agent
               under  such  Section 7 on  the  Oil  and  Gas
               Properties;


                    (iv) Monthly Production Reports.  Within
               forty-five  (45) days after the end  of  each
               month,   a   monthly  report,  in  form   and
               substance   satisfactory   to   the    Agent,
               indicating  the next preceding month's  sales
               volume,  sales  revenues,  production  taxes,
               operating  expense and net  operating  income
               from   the  Oil  and  Gas  Properties,   with
               detailed calculations and worksheets, all  in
               form and substance satisfactory to Agent;

                    (v)   Additional Information.   Promptly
               upon  request of the Agent from time to  time
               any additional financial information or other
               information  that  the Agent  may  reasonably
               request.

     All  such  reports,  information,  balance  sheets  and
     Financial  Statements referred to in  Subsection  12(a)
     above  shall  be  in  such  detail  as  the  Agent  may
     reasonably  request and shall be prepared in  a  manner
     consistent with the Financial Statements.

          (b)   Certificates  of  Compliance.   Concurrently
     with  the  furnishing of the annual  audited  Financial
     Statements  pursuant to Subsection 12(a)(i) hereof  and
     the monthly unaudited Financial Statements pursuant  to
     Subsection  12(a)(ii) hereof, Borrower will furnish  or
     cause to be furnished to the Agent a certificate in the
     form  of  Exhibit "C" attached hereto,  signed  by  the
     President  or  Chief  Financial  Officer  of  Borrower,
     (i) stating that Borrower has fulfilled in all material
     respects  its obligations under the Notes and the  Loan
     Documents,  including  this  Agreement,  and  that  all
     representations and warranties made herein and  therein
     continue as of the date of such certificate (except  to
     the extent they relate solely to an earlier date) to be
     true   and   correct  in  all  material  respects   (or
     specifying the nature of any change), or if  a  Default
     has occurred, specifying the Default and the nature and
     status thereof; (ii) to the extent requested from  time
     to time by the Agent, specifically affirming compliance
     of  Borrower in all material respects with any  of  its
     representations  (except  to  the  extent  they  relate
     solely  to  an earlier date) or obligations under  said
     instruments;  (iii)  summarizing  any  property   sales
     during  such  period and setting forth the computation,
     in  reasonable  detail as of the  end  of  each  period
     covered   by  such  certificate,  of  compliance   with
     Sections  12(r), 13(b) and (c); and (iv) containing  or
     accompanied   by  such  financial  or  other   details,
     information  and material as the Agent  may  reasonably
     request to evidence such compliance.

          (c)  Accountants' Certificate.  Concurrently with the
     furnishing  of  the annual audited Financial  Statement
     pursuant to Section 12(a)(i) hereof, Borrower will furnish a
     statement from the firm of independent public accountants
     which prepared such Financial Statement to the effect that
     nothing has come to their attention to cause them to believe
     that there existed on the date of such statements any Event
     of  Default  and  specifically  calculating  Borrower's
     compliance  with Sections 13(b), (c) and  (d)  of  this
     Agreement.
<PAGE>


          (d)  Taxes and Other Liens.  The Borrower will pay
     and  discharge  promptly  all  taxes,  assessments  and
     governmental  charges  or  levies  imposed   upon   the
     Borrower  or upon the income or any assets or  property
     of  Borrower,  as  well  as  all  claims  of  any  kind
     (including  claims for labor, materials,  supplies  and
     rent)  which, if unpaid, might become a Lien  or  other
     encumbrance  upon any or all of the assets or  property
     of Borrower; provided, however, that Borrower shall not
     be  required  to pay any such tax, assessment,  charge,
     levy  or claim if the amount, applicability or validity
     thereof  shall currently be contested in good faith  by
     appropriate proceedings diligently conducted, levy  and
     execution thereon have been stayed and continue  to  be
     stayed  and  if  Borrower shall have  set  up  adequate
     reserves therefor, if required, under GAAP.

          (e)  Compliance with Laws and Contracts.  Borrower
     will observe and comply, in all material respects, with
     all applicable laws, statutes, codes, acts, ordinances,
     orders,   judgments,   decrees,   injunctions,   rules,
     regulations,  orders and restrictions of  all  federal,
     state,   county,   municipal  and  other   governments,
     departments,  commissions,  boards,  agencies,  courts,
     authorities,  officials  and  officers,   domestic   or
     foreign,  and with all  indentures, oil and gas  leases
     and  other  material leases, contracts  and  agreements
     binding upon Borrower or its properties.

          (f)   Further Assurances.  The Borrower will  cure
     promptly  any defects in the creation and  issuance  of
     the  Notes and the execution and delivery of the  Notes
     and  the Loan Documents, including this Agreement.  The
     Borrower at its sole expense will promptly execute  and
     deliver  to Agent upon reasonable request by Agent  all
     such  other  and  further  documents,  agreements   and
     instruments in compliance with or accomplishment of the
     covenants  and  agreements in  this  Agreement,  or  to
     correct  any  omissions in the Notes or more  fully  to
     state the obligations set out herein.

          (g)   Performance  of Obligations.   The  Borrower
     will pay the Notes and other obligations incurred by it
     hereunder  according to the reading, tenor  and  effect
     thereof  and  hereof; and Borrower will do and  perform
     every act and discharge all of the obligations provided
     to  be  performed and discharged by the Borrower  under
     the  Loan Documents, including this Agreement,  at  the
     time or times and in the manner specified.

          (h)  Insurance.  The Borrower now maintains and will
     continue to maintain insurance with financially sound and
     reputable insurers with respect to its assets against such
     liabilities, fires, casualties, risks and contingencies and
     in such types and amounts as is customary in the case of
     persons  engaged in the same or similar businesses  and
     similarly situated.  Upon request of the Agent, the Borrower
     will furnish or cause to be furnished to the Agent from time
     to time a summary of the
<PAGE>
     respective insurance coverage of Borrower in  form  and
     substance satisfactory to the Agent, and, if requested,
     will   furnish  the  Agent  copies  of  the  applicable
     policies.  Upon demand by Agent any insurance  policies
     covering  any  such property shall be endorsed  (i)  to
     provide that such policies may not be canceled, reduced
     or  affected  in  any  manner for  any  reason  without
     fifteen  (15)  days  prior notice  to  Agent,  (ii)  to
     provide for insurance against fire, casualty and  other
     hazards normally insured against, in the amount of  the
     full  value (less a reasonable deductible not to exceed
     amounts   customary  in  the  industry  for   similarly
     situated  business  and  properties)  of  the  property
     insured, and (iii) to provide for such other matters as
     the  Agent may reasonably require.  The Borrower  shall
     at  all  times maintain adequate insurance with respect
     to all of its assets, including but not limited to, the
     Oil  and Gas Properties or any Collateral, against  its
     liability  for  injury to persons  or  property,  which
     insurance  shall be by financially sound and  reputable
     insurers  and  shall  without  limitation  provide  the
     following  coverages:  comprehensive general  liability
     (including coverage for damage to underground resources
     and  equipment, damage caused by blowouts or cratering,
     damage  caused  by  explosion,  damage  to  underground
     minerals  or  resources  caused by  saline  substances,
     broad   form  property  damage  coverage,  broad   form
     coverage  for  contractually  assumed  liabilities  and
     broad   form   coverage   for   acts   of   independent
     contractors),  worker's  compensation  and   automobile
     liability.   The  Borrower shall at all times  maintain
     cost  of control of well insurance with respect to  the
     Oil  and Gas Properties which shall insure the Borrower
     against   seepage  and  pollution  expense;  redrilling
     expense;  and cost of control of well; fires, blowouts,
     etc., if deemed economical in the reasonable discretion
     of  the Borrower.  Additionally, the Borrower shall  at
     all  times maintain adequate insurance with respect  to
     all  of  its other assets and wells in accordance  with
     prudent business practices.

          (i)   Accounts  and Records.  Borrower  will  keep
     books,  records  and accounts in which full,  true  and
     correct  entries  will  be  made  of  all  dealings  or
     transactions   in   relation  to   its   business   and
     activities, prepared in a manner consistent with  prior
     years,  subject to changes suggested by such Borrower's
     auditors.

          (i)  Right of Inspection.  Borrower will permit any officer,
     employee  or agent of the Lenders to examine Borrower's
     books, records and accounts, and take copies and extracts
     therefrom,  all at such reasonable times during  normal
     business hours and as often as the Lenders may reasonably
     request.  The Lenders will use reasonable efforts to keep
     all   Confidential  Information  (as  herein   defined)
     confidential and not to disclose or reveal the Confidential
     Information or any part thereof other than (i) as required
     by law or judicial order, and (ii) to the Lenders, El Paso
     and their subsidiaries, Affiliates, officers, employees,
     legal  counsel, regulatory authorities, accountants  or
     advisors,  or (iii) as may be advisable or required  in
     connection with the enforcement of the Lenders' and the
     Agent's rights and remedies under the Notes, this Agreement
     and the other Loan Documents.  As used herein, "Confidential
     Information" means information about the Borrower furnished
     by  the  Borrower to the Lenders, but does not  include
     information (i) which was publicly known, or otherwise known
     to the Lenders, at the time of the
<PAGE>
     disclosure,  (ii)  which subsequently becomes  publicly
     known  through  no act or omission by the  Lenders,  or
     (iii)  which  otherwise becomes known to  the  Lenders,
     other than through disclosure by the Borrower.

          (k)   Notice of Certain Events. The Borrower shall
     promptly  notify the Agent if Borrower  learns  of  the
     occurrence of (i) any event which constitutes a Default
     or  an  Event  of  Default  together  with  a  detailed
     statement by Borrower of the steps being taken to  cure
     such  Event  of  Default; (ii) any legal,  judicial  or
     regulatory proceedings affecting Borrower or any of the
     Affiliates', assets or properties of Borrower which, if
     adversely determined, would present a risk (other  than
     a  remote  risk)  of having a Material Adverse  Effect;
     (iii) any dispute between Borrower and any governmental
     or  regulatory  body  or  any other  Person  which,  if
     adversely determined, would present a risk (other  than
     a  remote  risk)  of having a Material Adverse  Effect;
     (iv)  any  other matter which in Borrower's  reasonable
     opinion could have a Material Adverse Effect.

          (l)    ERISA  Information  and  Compliance.    The
     Borrower will promptly furnish to the Agent immediately
     upon   becoming   aware  of  the  occurrence   of   any
     "reportable event", as such term is defined in  Section
     4043  of ERISA, or of any "prohibited transaction",  as
     such  term  is defined in Section 4975 of the  Internal
     Revenue  Code  of 1954, as amended, in connection  with
     any  Plan  or any trust created thereunder,  a  written
     notice  signed  by  the  chief  financial  officer   of
     Borrower  specifying  the nature thereof,  what  action
     Borrower  is  taking or proposes to take  with  respect
     thereto,  and,  when  known, any action  taken  by  the
     Internal Revenue Service with respect thereto.

          (m)    Environmental  Reports  and  Notices.   The
     Borrower  will, deliver to the Agent (i) promptly  upon
     its becoming available, one copy of each report sent by
     Borrower   to   any  court,  governmental   agency   or
     instrumentality pursuant to any Environmental Law, (ii)
     notice, in writing, promptly upon Borrower's receipt of
     notice  or  otherwise learning of  any  claim,  demand,
     action,   event,  condition,  report  or  investigation
     indicating any potential or actual liability arising in
     connection   with  (x)  the  non-compliance   with   or
     violation of the requirements of any Environmental  Law
     would  present  a  risk (other than a remote  risk)  of
     having  a  Material Adverse Effect; (y) the release  or
     threatened release of any toxic or hazardous waste into
     the  environment which would present a risk (other than
     a  remote risk) of having a Material Adverse Effect  or
     which  release Borrower would have a duty to report  to
     any  court or government agency or instrumentality,  or
     (iii)  the existence of any Environmental Lien  on  any
     properties  or  assets of Borrower, and Borrower  shall
     immediately deliver a copy of any such notice to Agent.

          (n)   Compliance  and Maintenance.   The  Borrower
     will  (i)  observe and comply in all material  respects
     with all Environmental Laws; (ii) except as provided in
     Subsections 12(o) and 12(p) below, maintain the Oil and
     Gas  Properties and other assets and properties in good
     and  workable  condition  at all  times  and  make  all
     repairs,   replacements,  additions,  betterments   and
     improvements  to the Oil and Gas Properties  and  other
     assets and
<PAGE>
     properties  as  are  needed  and  proper  so  that  the
     business  carried  on in connection  therewith  may  be
     conducted properly and efficiently at all times in  the
     opinion of the Borrower exercised in good faith;  (iii)
     take  or  cause  to  be  taken  whatever  actions   are
     necessary or desirable to prevent an event or condition
     of  default by Borrower under the provisions of any gas
     purchase  or  sales  contract or  any  other  contract,
     agreement or lease comprising a part of the Oil and Gas
     Properties or other collateral security hereunder;  and
     (iv)  furnish  Agent upon request evidence satisfactory
     to   Agent   that  there  are  no  Liens,   claims   or
     encumbrances  on  the  Oil and Gas  Properties,  except
     Permitted Liens.

          (o)   Operation of Properties.  Except as provided
     in  Subsection  12(p) and (q) below, the Borrower  will
     operate,  or  use reasonable efforts  to  cause  to  be
     operated,  all Oil and Gas Properties in a careful  and
     efficient manner in accordance with the practice of the
     industry  and  in  compliance in all material  respects
     with  all applicable laws, rules, and regulations,  and
     in   compliance  in  all  material  respects  with  all
     applicable  proration  and  conservation  laws  of  the
     jurisdiction in which the properties are situated,  and
     all  applicable laws, rules, and regulations, of  every
     other   agency   and  authority  from  time   to   time
     constituted  to regulate the development and  operation
     of  the  properties  and  the production  and  sale  of
     hydrocarbons  and  other minerals therefrom;  provided,
     however,  that  the Borrower shall have  the  right  to
     contest  in good faith by appropriate proceedings,  the
     applicability or lawfulness of any such  law,  rule  or
     regulation   and   pending  such  contest   may   defer
     compliance  therewith, as long as such deferment  shall
     not  subject  the  properties or any  part  thereof  to
     foreclosure or loss.

          (p)  Compliance with Leases and Other Instruments.  The
     Borrower will pay or cause to be paid and discharge all
     rentals, delay rentals, royalties, production payment, and
     indebtedness required to be paid by Borrower (or required to
     keep unimpaired in all material respects the rights  of
     Borrower in Oil and Gas Properties) accruing under, and
     perform or cause to be performed in all material respects
     each and every act, matter, or thing required of Borrower by
     each and all of the assignments, deeds, leases, subleases,
     contracts, and agreements in any way relating to Borrower or
     any of the Oil and Gas Properties and do all other things
     necessary of Borrower to keep unimpaired in all material
     respects the rights of Borrower thereunder and to prevent
     the forfeiture thereof or default thereunder; provided,
     however, that nothing in this Agreement shall be deemed to
     require Borrower to perpetuate or renew any oil and gas
     lease or other lease by payment of rental or delay rental or
     by commencement or continuation of operations nor to prevent
     Borrower from abandoning or releasing any oil and gas lease
     or other lease or well thereon when, in any of such events,
     when (i) in the opinion of Borrower
<PAGE>
     exercised in good faith, it is not in the best interest
     of  the Borrower to perpetuate the same and (ii)  there
     are  no proved oil or gas reserves attributable to  the
     acreage released.

          (q)    Certain  Additional  Assurances   Regarding
     Maintenance and Operations of Properties.  With respect
     to  those  Oil  and  Gas  Properties  which  are  being
     operated  by  operators other than  the  Borrower,  the
     Borrower   shall  not  be  obligated  to  perform   any
     undertakings   contemplated  by   the   covenants   and
     agreement  contained  in  Subsections  12(o)  or  12(p)
     hereof which are performable only by such operators and
     are  beyond  the control of the Borrower; however,  the
     Borrower agrees to promptly take all reasonable actions
     available  under any operating agreements or  otherwise
     to  bring  about the performance of any  such  material
     undertakings.

          (r)    Sale   of   Certain  Assets/Prepayment   of
     Proceeds.   The Borrower will immediately pay  over  to
     the  Agent for the ratable benefit of the Lenders as  a
     prepayment  of principal on the Notes, an amount  equal
     to  100% of the Release Price received by Borrower from
     the  sale of the Oil and Gas Properties, which sale has
     been approved in advance by the Required Lenders.   The
     term  "Release Price" as used herein shall mean a price
     determined  by the Required Lenders in their discretion
     for  such  Oil  and  Gas  Properties  at  the  time  in
     question.   Any  such prepayment of  principal  on  the
     Notes  required by this Section 12(r), shall not be  in
     lieu  of,  but  shall be in addition  to,  any  Monthly
     Commitment  Reduction  or any mandatory  prepayment  of
     principal required to be paid pursuant to Section  9(b)
     hereof.

          (s)   Title Matters.  Within the periods specified
     in  Schedule "8" hereto with respect to the Oil and Gas
     Properties listed on Schedule "8" hereto, furnish Agent
     with title opinions and/or title information reasonably
     satisfactory to Agent showing good and defensible title
     of Borrower to such Oil and Gas Properties subject only
     to  the  Permitted  Liens.   As  to  any  Oil  and  Gas
     Properties  now  or  hereafter  mortgaged   to   Agent,
     Borrower  will  promptly (but in  no  event  more  than
     thirty  (30)  days  after  Agent's  request  therefor),
     furnish   Agent  with  title  opinions   and/or   title
     information  reasonably satisfactory to  Agent  showing
     good  and defensible title of Borrower to such Oil  and
     Gas Properties subject only to Permitted Liens.

          (t)  Curative Matters.  Within ninety (90) days after the
     Effective Date with respect to matters listed on Schedule
     "9" and, thereafter, within sixty (60) days after receipt by
     Borrower from Agent or its counsel of written notice of
     title defects the Agent reasonably requires to be cured,
     Borrower shall either (i) provide such curative information,
     in   form  and  substance  satisfactory  to  Agent,  or
     (ii) substitute Oil and Gas Properties of value and quality
     satisfactory to the Agent for all of Oil and Gas Properties
     for which such title curative was requested but upon which
     Borrower  elected  not to provide such  title  curative
     information,  and,  within  sixty  (60)  days  of  such
     substitution, provide title opinions or title information
     satisfactory the Agent covering the Oil and Gas Properties
     so substituted.  If the
<PAGE>
     Borrower fails to satisfy (i) or (ii) above within  the
     time  specified, the loan collateral value assigned  by
     the  Lenders  to the Oil and Gas Properties  for  which
     such  curative  information  was  requested  shall   be
     deducted  from  the  Borrowing  Base  resulting  in   a
     reduction thereof.

          (u)    Change  of  Principal  Place  of  Business.
     Borrower  shall  give Agent at least thirty  (30)  days
     prior  written  notice  of its intention  to  move  its
     principal place of business from the address set  forth
     in Section 17 hereof.

          (v)   Cash  Collateral Accounts.   Borrower  shall
     establish and maintain with Agent one or more operating
     accounts  for  Borrower (the "Operating Accounts")  and
     lockbox accounts for Borrower ("Lockbox Accounts"), the
     maintenance of each of which shall be subject  to  such
     rules  and regulations as the Agent shall from time  to
     time  specify.  Such accounts shall be maintained  with
     the Agent until all amounts due hereunder and under the
     Notes  have  been  paid in full.   To  the  extent  not
     already  so instructed, Borrower shall within ten  (10)
     days  of  the  Effective Date instruct  and  cause  all
     monetary  proceeds of production from the Oil  and  Gas
     Properties  to be remitted to their respective  Lockbox
     Accounts.   Such proceeds of production  shall  not  be
     redirected  without the prior written  consent  of  the
     Required  Lenders  until such time as all  indebtedness
     due  Lenders by Borrower has been paid in full and  the
     Commitment has been terminated.  If no Event of Default
     (and  no  event which, with notice or lapse of time  or
     both,  would  become an Event of Default) has  occurred
     and  is  continuing, the full balance  of  the  Lockbox
     Accounts  each day will be deposited into the Operating
     Accounts.   The  Borrower  hereby  grants  a   security
     interest to Agent and the Lenders in and to the Lockbox
     Accounts and the Operating Accounts (collectively,  the
     "Cash Collateral Accounts") and all checks, drafts  and
     other items ever received for deposit therein.  If  any
     Event  of Default shall occur and be continuing,  Agent
     shall have the immediate right, without prior notice or
     demand,  to  take  and  apply  against  the  Borrower's
     obligations  hereunder any and all  funds  legally  and
     beneficially  owned by the Borrower then or  thereafter
     on  deposit  in  the Cash Collateral Accounts  for  the
     ratable  benefit of the Lenders.  One of the  Operating
     Accounts  required  herein shall be a  special  purpose
     sinking  fund account (the "Sinking Fund Account")  for
     the accumulation of the interest payments to be made on
     the Senior Notes, and each month Borrower shall deposit
     into such Sinking Fund Account one-twelfth (1/12th)  of
     the  annual  aggregate interest  payments  due  on  the
     Senior  Notes  beginning December 31,  1999.   Borrower
     shall  withdraw  the funds deposited in such  Operating
     Account   only  for  the  purpose  of  paying  interest
     payments due on the Senior Notes.  Borrower shall  have
     deposited $3,500,000 in such Sinking Fund Account on or
     before the Effective Date.

          (w)  Year 2000 Compatibility.  Borrower covenants and agrees
     with Lenders that it will:
<PAGE>

               (i)          Furnish   such   additional
          information,  statements  and  other  reports
          with respect to Borrower's activities, course
          of  action and progress towards becoming Year
          2000  Compliant  as  Lenders  may  reasonably
          request from time to time;

               (ii)      In the event of any change  in
          circumstances  that  causes  or  will  likely
          cause  any of Borrower's representations  and
          warranties  with  respect  to  its  being  or
          becoming Year 2000 Compliant to no longer  be
          true  (hereinafter, referred to as a  "Change
          in   Circumstances")  then   Borrower   shall
          promptly,  and in any event within  ten  (10)
          days  of  receipt of information regarding  a
          Change in Circumstances, provide Lenders with
          written  notice (the "Notice") that describes
          in    reasonable   detail   the   Change   in
          Circumstances   and  how   such   Change   in
          Circumstances  caused or  will  likely  cause
          Borrower's   representations  and  warranties
          with  respect to being or becoming Year  2000
          Compliant  no  longer to be  true.   Borrower
          shall,  within  ten (10) days of  a  request,
          also  provide  Lenders  with  any  additional
          information  Lenders  reasonably  request  of
          Borrower in connection with the Notice and/or
          a Change in Circumstances.

          (x)   Engineering  Report.    The  Borrower  shall
     deliver to the Agent no later than January 31, 2000, an
     engineering report prepared by Ryder Scott covering all
     of Borrower's oil and gas properties, said report to be
     in  form  and  substance satisfactory to Agent  and  El
     Paso.

     13.        Negative  Covenants.  A deviation  from  the
provisions of this Section 13 shall not constitute an  Event
of  Default  under  this  Agreement  if  such  deviation  is
consented to in writing by the Required Lenders prior to the
date  of  deviation.  The Borrower will at all times  comply
with  the  covenants contained in this Section 13  from  the
date  hereof  and  for  so  long as  the  Commitment  is  in
existence or any amount is owed to the Agent or the  Lenders
under this Agreement or the other Loan Documents.

          (a)       Negative Pledge.  Borrower shall not:

                 (i)    create, incur, assume or permit to exist any Lien,
          security interest or other encumbrance on any of its
          assets or properties except Permitted Liens; or

                    (ii) sell, lease, transfer or otherwise dispose of, in any
          fiscal year, any of its assets except for (A) sales, leases,
          transfers or other dispositions made in the ordinary course
          of Borrower's oil and gas businesses, (B) sales made with
          the consent of Required Lenders which are made pursuant to,
          and in full compliance with, Section 12(r) hereof; and
          (C) sales, leases or transfers or other dispositions made by
          Borrower between Borrowing Base Determination Dates which do
          not exceed $250,000 in the aggregate, the proceeds from
          which are paid over to Agent
<PAGE>
          pursuant  to  the  provisions  of  Section   12(r)
          hereof;

          (b)   Current Ratio.  Borrower shall not allow its
     ratio  of Current Assets to Current Liabilities  to  be
     less  than  1.0  to  1.0 as of the  end  of  any  month
     beginning with the month ending January 31, 2000.

          (c)  Minimum Interest Coverage Ratio. The Borrower
     will  not allow its Minimum Interest Coverage Ratio  to
     be  less  than  1.0 to 1.0 as of the end of  any  month
     beginning with the month ending January 31, 2000.

          (d)   Consolidations and Mergers.   Borrower  will
     not consolidate or merge with or into any other Person,
     except  that Borrower may merge with another Person  if
     Borrower is the surviving entity in such merger and if,
     after  giving effect thereto, no Default  or  Event  of
     Default shall have occurred and be continuing.

          (e)   Debts,  Guaranties  and  Other  Obligations.
     Borrower  will  not incur, create,  assume  or  in  any
     manner   become  or  be  liable  in  respect   of   any
     indebtedness, nor will Borrower guarantee or  otherwise
     in  any  manner become or be liable in respect  of  any
     indebtedness, liabilities or other obligations  of  any
     other  Person,  whether by agreement  to  purchase  the
     indebtedness of any other Person or agreement  for  the
     furnishing  of  funds to any other Person  through  the
     purchase or lease of goods, supplies or services (or by
     way of stock purchase, capital contribution, advance or
     loan)  for  the  purpose of paying or  discharging  the
     indebtedness of any other Person, or otherwise,  except
     that the foregoing restrictions shall not apply to:

               (i)   the  Notes and any renewal or  increase
          thereof,  or  other indebtedness of  the  Borrower
          heretofore  disclosed to Lenders in the Borrower's
          Financial Statements or on Schedule "4" hereto; or

               (ii)  taxes, assessments or other  government
          charges  which  are  not  yet  due  or  are  being
          contested  in  good  faith by  appropriate  action
          promptly  initiated and diligently  conducted,  if
          such  reserve as shall be required by  GAAP  shall
          have  been  made therefor and levy  and  execution
          thereon  have  been  stayed  and  continue  to  be
          stayed; or

               (iii)     other indebtedness of any nature not in excess of
          $500,000 in the aggregate; or
<PAGE>

               (iv)    lease   or   rental  agreements   not
          requiring  annual  rental payments  in  excess  of
          $100,000 in the aggregate; or

               (v)   indebtedness  under  the  Senior  Notes
          presently outstanding; or

               (vi)  any renewals or extensions of (but  not
          increases in) any of the foregoing.

          (f)   Dividends.  Borrower will not declare or pay
     any   cash  dividend,  purchase,  redeem  or  otherwise
     acquire  for  value any of its stock now  or  hereafter
     outstanding, return any capital to its stockholders, or
     make any distribution of its assets to its stockholders
     as  such; provided, however, that Borrower may pay cash
     dividends on any preferred stock outstanding as of  the
     Effective  Date  so  long as no  Default  or  Event  of
     Default  has occurred and is continuing or would  occur
     as a result of the payment of any such cash dividends.

          (g)   Loans and Advances.  Borrower shall not make
     or  permit to remain outstanding any loans or  advances
     to   or  in  any  Person,  except  that  the  foregoing
     restriction shall not apply to:

               (i)   loans  or advances to any  Person,  the
          material  details of which have been set forth  in
          the   Financial   Statements   of   the   Borrower
          heretofore furnished to Lenders; or

               (ii) advances made in the ordinary course  of
          Borrower's oil and gas business to Persons who are
          not its Affiliates; or

               (iii)        investments   permitted    under
          Section 13(l); or

               (iv)  other  loans or advances not  exceeding
          $2,500,000 outstanding at any time.

          (h)   Payables and Receivables.  Borrower will not
     discount  or sell with recourse, or sell for less  than
     the greater of the face or market value thereof, any of
     its  notes receivable or accounts receivable.  Borrower
     will   diligently  attempt  to  collect  all   of   its
     receivables,  including  those  owing  by   Affiliates.
     Borrower will not permit any account payable to  remain
     outstanding for more than ninety (90) days unless  such
     account payable is being contested by Borrower in  good
     faith.

          (i)  Nature of Business.  Borrower will not permit
     any  material change to be made in the character of its
     business as carried on at the date hereof.
<PAGE>

          (j)   Transactions with Affiliates.  Borrower will
     not  enter  into  any transaction with  any  Affiliate,
     except  transactions  upon  terms  that  are  no   less
     favorable  to  Borrower than would  be  obtained  in  a
     transaction   negotiated  at  arm's  length   with   an
     unrelated third party.

          (k)  Hedging Transactions. Borrower will not enter
     into  any  Rate  Management  Transaction,  except   the
     foregoing    prohibitions   shall    not    apply    to
     (x)   transactions  consented  to  in  writing  by  the
     Required Lenders which are on terms acceptable  to  the
     Required Lenders, or (y) Pre-Approved Contracts.

          (l)   Investments.  Borrower shall  not  make  any
     investments  in  any  Person, except  such  restriction
     shall not apply to:

               (i)   investments in direct  obligations
          of the United States of America or any agency
          thereof;

               (ii)  investments  in  certificates   of
          deposit issued by the Lenders or certificates
          of  deposit with maturities of less than  one
          year, issued by other commercial banks in the
          United  States having capital and surplus  in
          excess  of  $500,000,000  and  which  have  a
          rating  of (A) 50 or above by Sheshunoff  and
          (B) "B" or above by Keef-Bruett; or

               (iii)      investments in insured  money
          market  funds, Eurodollar investment accounts
          and  other similar accounts at Agent or  such
          investment  with  maturities  of  less   than
          ninety  (90)  days at other commercial  banks
          having  capital  and  surplus  in  excess  of
          $500,000,000 and which have a rating  of  (A)
          50  or  above by Sheshunoff and  (B)  "B"  or
          above by Keef-Bruett; or

               (iv)  investments in partnerships listed
          on  Schedule "2" hereof, provided that (A) no
          equity  investment  may  be  made  after  the
          Effective Date in any such partnership except
          to  the extent that Borrower is contractually
          obligated on the Effective Date to make  such
          investment,  (B)  no debt investment  may  be
          made  in  any  such  partnership  after   the
          Effective Date with a term of more  than  one
          year,   and  (C)  the  aggregate  outstanding
          amount   of   all   such  debt   and   equity
          investments  made  after the  Effective  Date
          shall not exceed $2,000,000; or

               (v)    debt   investments   in   Midland
          Southwest  Software, inc. provided  that  the
          aggregate outstanding amount of all such debt
          investments  made  after the  Effective  Date
          shall not exceed $500,000.

<PAGE>

          (m)   Amendment  to  Articles of Incorporation  or
     Bylaws.  Borrower will not  permit any amendment to, or
     any  alteration  of, its Articles of  Incorporation  or
     Bylaws.

          (n)   Proceeds of Production.  Borrower shall  not
     redirect the payment of the proceeds of production from
     the Oil and Gas Properties to anyone or any place other
     than to the Lockbox Account at the Agent.

          (o)   Issuance of Preferred Stock.  Borrower shall
     not issue any preferred stock after the Effective Date.

          (p)   Amendments  to and Redemption  of  Preferred
     Stock  or  Other Equity.  Borrower shall not (i)  amend
     any  outstanding equity issue after the Effective  Date
     without the consent of Required Lenders, or (ii) redeem
     any preferred stock without the consent of all Lenders.

          (q)  Payment or Pre-Payment of Other Indebtedness.
     Except  as otherwise provided for in this Agreement  is
     outstanding,  Borrower shall not make  any  unscheduled
     principal payments on or redeem any of its indebtedness
     (other than indebtedness owed the Lenders hereunder) or
     purchase or redeem any of its equity.

          (r)  Purchase of Senior Notes.  Borrower shall not
     purchase  any  of  its  Senior Notes  except  that  the
     foregoing  shall not apply to purchases of such  Senior
     Notes at a price not in excess of $650 per $1,000  face
     amount.   Borrower  shall comply  with  all  state  and
     federal securities laws in connection with any purchase
     of  Senior  Notes,  including without  limitation,  the
     Securities  Exchange  Act of 1934  and  the  rules  and
     regulations promulgated thereunder.

     14.   Events  of  Default.  Any  one  or  more  of  the
following  events shall be considered an "Event of  Default"
as that term is used herein:

          (a)   The Borrower shall fail to pay when  due  or
     declared due the principal of, and the interest on, the
     Notes,  or  any  fee or any other indebtedness  of  the
     Borrower  incurred pursuant to this  Agreement  or  any
     other Loan Document; or

          (b)   Any  representation  or  warranty  made   by
     Borrower under this Agreement, or in any certificate or
     statement  furnished  or made to the  Lenders  pursuant
     hereto,  or  in  connection herewith, or in  connection
     with  any document furnished hereunder, shall prove  to
     be  untrue  in any material respect as of the  date  on
     which  such  representation or  warranty  is  made  (or
     deemed   made),   or   any  representation,   statement
     (including  financial statements), certificate,  report
     or  other data furnished or to be furnished or made  by
     Borrower under any Loan Document, including this
<PAGE>
     Agreement,  proves to have been untrue in any  material
     respect,  as of the date as of which the facts  therein
     set forth were stated or certified; or

          (c)   Default shall be made in the due  observance
     or performance of any of the covenants or agreements of
     the Borrower contained in the Loan Documents, including
     this   Agreement  (excluding  covenants  contained   in
     Section 13 of the Agreement for which there is no  cure
     period), and such default shall continue for more  than
     thirty (30) days; or

          (d)   Default shall be made in the due  observance
     or  performance of the covenants of Borrower  contained
     in Section 13 of this Agreement; or

          (e)   Default  shall  be made in  respect  of  any
     obligation  for borrowed money, other than  the  Notes,
     including  but  not  limited to any default  under  the
     Indenture,  for which Borrower is liable (directly,  by
     assumption,   as  guarantor  or  otherwise),   or   any
     obligations  secured by any mortgage, pledge  or  other
     security  interest,  lien, charge or  encumbrance  with
     respect  thereto, on any asset or property of  Borrower
     or  in  respect of any agreement relating to  any  such
     obligations unless such Borrower is not liable for same
     (i.e.,  unless remedies or recourse for failure to  pay
     such  obligations  is  limited to  foreclosure  of  the
     collateral  security  therefor), and  if  such  default
     shall  continue beyond the applicable grace period,  if
     any; or

          (f)   Borrower shall commence a voluntary case  or
     other proceeding seeking liquidation, reorganization or
     other  relief with respect to itself or its debts under
     any bankruptcy, insolvency or other similar law now  or
     hereafter  in  effect or seeking an  appointment  of  a
     trustee,  receiver,  liquidator,  custodian  or   other
     similar official of it or any substantial part  of  its
     property, or shall consent to any such relief or to the
     appointment  of  or  taking  possession  by  any   such
     official  in  an  involuntary case or other  proceeding
     commenced   against  it,  or  shall  make   a   general
     assignment for the benefit of creditors, or shall  fail
     generally to pay its debts as they become due, or shall
     take any corporate action authorizing the foregoing; or

          (g)   An  involuntary  case or  other  proceeding,
     shall    be   commenced   against   Borrower    seeking
     liquidation,  reorganization  or  other   relief   with
     respect  to  it  or  its  debts under  any  bankruptcy,
     insolvency or similar law now or hereafter in effect or
     seeking   the  appointment  of  a  trustee,   receiver,
     liquidator, custodian or other similar official  of  it
     or  any  substantial  part of its  property,  and  such
     involuntary  case  or  other  proceeding  shall  remain
     undismissed  and unstayed for a period  of  sixty  (60)
     days;  or an order for relief shall be entered  against
     Borrower  under the federal bankruptcy laws as  now  or
     hereinafter in effect; or

          (h)  A final judgment or order for the payment  of
     money  in  excess of $500,000 (or judgments  or  orders
     aggregating  in excess of $500,000) shall  be  rendered
     against  Borrower and such judgments  or  orders  shall
     continue  unsatisfied  and unstayed  for  a  period  of
     thirty (30) days; or
<PAGE>

          (i)  In the event the Total Outstandings shall  at
     any  time  exceed the Borrowing Base, and the  Borrower
     shall  fail  to comply with the provisions  of  Section
     9(b) hereof; or

          (j)  A Change of Control shall occur; or

          (k)  A Change of Management shall occur.

      Upon  occurrence of any Event of Default specified  in
Subsections 14(f) or (g) hereof, the entire principal amount
due  under the Notes and all interest then accrued  thereon,
and  any other liabilities of the Borrower hereunder,  shall
become  immediately due and payable all without  notice  and
without  presentment, demand, protest, notice of protest  or
dishonor or any other notice of default of any kind, all  of
which are hereby expressly waived by the Borrower.  Upon the
occurrence  of any other Event of Default, the  Agent,  upon
request of Required Lenders, shall by notice to the Borrower
declare the principal of, and all interest then accrued  on,
the  Notes  and  any  other  liabilities  hereunder  to   be
forthwith   due  and  payable,  whereupon  the  same   shall
forthwith   become  due  and  payable  without  presentment,
demand,  protest, notice of intent to accelerate, notice  of
acceleration or other notice of any kind, all of  which  the
Borrower hereby expressly waives, anything contained  herein
or  in  the Notes to the contrary notwithstanding.   Nothing
contained in this Section 14 shall be construed to limit  or
amend  in  any way the Events of Default enumerated  in  the
Notes, or any other document executed in connection with the
transaction contemplated herein.

      Upon the occurrence and during the continuance of  any
Event  of Default, the Lenders are hereby authorized at  any
time  and  from time to time, without notice to the Borrower
(any such notice being expressly waived by the Borrower), to
set-off  and apply any and all deposits (general or special,
time  or demand, provisional or final) at any time held  and
other  indebtedness at any time owing by any of the  Lenders
to  or for the credit or the account of the Borrower against
any  and  all of the indebtedness of the Borrower under  the
Notes  and  the  Loan Documents, including  this  Agreement,
irrespective  of  whether or not the Agent  or  the  Lenders
shall  have  made  any  demand  under  the  Loan  Documents,
including  this  Agreement or the Notes  and  although  such
indebtedness may be unmatured.  Any amount set-off by any of
the  Lenders shall be applied against the indebtedness  owed
the  Lenders by the Borrower pursuant to this Agreement  and
the  Notes.   The  Lenders  agree  promptly  to  notify  the
Borrower  after  any  such setoff and application,  provided
that  the  failure to give such notice shall not affect  the
validity of such set-off and application.  The rights of the
Lenders  under this Section are in addition to other  rights
and remedies (including, without limitation, other rights of
set-off) which the Lenders may have.

     15.  The Agent and the Lenders.
<PAGE>

     (a)  Appointment and Authorization.  Each Lender hereby
appoints Agent as its nominee and agent, in its name and  on
its  behalf: (i) to act as nominee for and on behalf of such
Lender in and under all Loan Documents; (ii) to arrange  the
means  whereby the funds of Lenders are to be made available
to the Borrower under the Loan Documents; (iii) to take such
action  as  may  be requested by any Lender under  the  Loan
Documents (when such Lender is entitled to make such request
under the Loan Documents); (iv) to receive all documents and
items  to  be furnished to Lenders under the Loan Documents;
(v)  to  be  the secured party, mortgagee, beneficiary,  and
similar party in respect of, and to receive, as the case may
be,  any  collateral  for the benefit of  Lenders;  (vi)  to
promptly distribute to each Lender all material information,
requests,  documents and items received  from  the  Borrower
under  the  Loan Documents; (vii) to promptly distribute  to
each  Lender such Lender's Pro Rata Part of each payment  or
prepayment  (whether  voluntary, as  proceeds  of  insurance
thereon, or otherwise) in accordance with the terms  of  the
Loan  Documents  and  (viii) to deliver to  the  appropriate
Persons  requests, demands, approvals and consents  received
from  Lenders.  Each Lender hereby authorizes Agent to  take
all  actions  and  to exercise such powers  under  the  Loan
Documents  as  are specifically delegated to  Agent  by  the
terms  hereof  or  thereof, together with all  other  powers
reasonably   incidental  thereto.   With  respect   to   its
Commitment hereunder and the Notes issued to it,  Agent  and
any  successor  Agent shall have the same rights  under  the
Loan Documents as any other Lender and may exercise the same
as  though  it were not the Agent; and the term "Lender"  or
"Lenders"   shall,  unless  otherwise  expressly  indicated,
include Agent and any successor Agent in its capacity  as  a
Lender.   Agent  and any successor Agent and its  Affiliates
may  accept  deposits from, lend money to,  act  as  trustee
under  indentures of and generally engage  in  any  kind  of
business  with  the Borrower, and any person  which  may  do
business  with  the  Borrower,  all  as  if  Agent  and  any
successor Agent was not Agent hereunder and without any duty
to  account therefor to the Lenders; provided that,  if  any
payments  in  respect  of  any  property  (or  the  proceeds
thereof)  now or hereafter in the possession or  control  of
Agent which may be or become security for the obligations of
the  Borrower arising under the Loan Documents by reason  of
the  general  description  of  indebtedness  secured  or  of
property  contained  in any other agreements,  documents  or
instruments  related  to any such other  business  shall  be
applied  to  reduction of the obligations  of  the  Borrower
arising under the Loan Documents, then each Lender shall  be
entitled to share in such application according to  its  pro
rata  part thereof.  Each Lender, upon request of any  other
Lender, shall disclose to all other Lenders all indebtedness
and  liabilities, direct and contingent, of the Borrower  to
such Lender as of the time of such request.

     (b)   Note Holders.  From time to time as other Lenders
become  a  party  to  this  Agreement,  Agent  shall  obtain
execution  by  the Borrower of additional Notes  in  amounts
representing the Commitment of each such new Lender,  up  to
an   aggregate  face  amount  of  all  Notes  not  exceeding
$100,000,000.   The  obligation  of  such  Lender  shall  be
governed by the provisions of this Agreement, including  but
not  limited  to,  the obligations specified  in  Section  2
hereof.   From  time  to time, Agent may  require  that  the
Lenders  exchange  their Notes for  newly  issued  Notes  to
better  reflect  the Commitment of the Lenders.   Agent  may
treat  the  payee  of any Note as the holder  thereof  until
written notice of transfer has been filed with it, signed by
such payee and in form satisfactory to Agent.
<PAGE>

     (c)   Consultation  with Counsel.  Lenders  agree  that
Agent  may consult with legal counsel selected by Agent  and
shall not be liable for any action taken or suffered in good
faith  by  it in accordance with the advice of such counsel.
Lenders  acknowledge that Gardere & Wynne, L.L.P. is counsel
for  Bank One, both as Agent and as a Lender, and that  such
firm  does  not  represent  any  of  the  other  Lenders  in
connection with this transaction.

     (d)   Documents.  Agent shall not be under  a  duty  to
examine   or   pass   upon   the  validity,   effectiveness,
enforceability,  genuineness or value of  any  of  the  Loan
Documents  or  any  other instrument or  document  furnished
pursuant thereto or in connection therewith, and Agent shall
be  entitled  to assume that the same are valid,  effective,
enforceable and genuine and what they purport to be.

     (e)   Resignation or Removal of Agent.  Subject to  the
appointment and acceptance of a successor Agent as  provided
below, Agent may resign at any time by giving written notice
thereof  to  Lenders  and the Borrower,  and  Agent  may  be
removed  at  any time with or without cause by all  Lenders.
If  no  successor  Agent has been so appointed  by  Required
Lenders (and approved by the Borrower) and has accepted such
appointment within 30 days after the retiring Agent's giving
of  notice of resignation or removal of the retiring  Agent,
then the retiring Agent may, on behalf of Lenders, appoint a
successor  Agent.  Any successor Agent must be  approved  by
Borrower,  which approval will not be unreasonably  withheld
provided  that  Borrower's consent  shall  not  be  required
whenever an Event of Default exists.  Upon the acceptance of
any  appointment  as Agent hereunder by a  successor  Agent,
such  successor Agent shall thereupon succeed to and  become
vested with all the rights and duties of the retiring Agent,
and  the  retiring  Agent, as the  case  may  be,  shall  be
discharged from its duties and obligations hereunder.  After
any  retiring  Agent's resignation or removal  hereunder  as
Agent,  the provisions of this Section 15 shall continue  in
effect  for its benefit in respect to any actions  taken  or
omitted to be taken by it while it was acting as Agent.   To
be  eligible to be an Agent hereunder the party serving,  or
to serve, in such capacity must be an Eligible Assignee.

     (f)    Responsibility  of  Agent.   It   is   expressly
understood  and agreed that the obligations of  Agent  under
the Loan Documents are only those expressly set forth in the
Loan  Documents as to each and that Agent, shall be entitled
to  assume that no Default or Event of Default has  occurred
and is continuing, unless Agent has actual knowledge of such
fact  or  has received notice from a Lender or the  Borrower
that such Lender or the Borrower considers that a Default or
an  Event  of  Default has occurred and  is  continuing  and
specifying the nature thereof.  Neither Agent nor any of its
directors, officers, attorneys or employees shall be  liable
for any action taken or omitted to be taken by them under or
in  connection with the Loan Documents, except  for  its  or
their  own  gross  negligence or willful misconduct.   Agent
shall not incur liability under or in respect of any of  the
Loan   Documents   by  acting  upon  any  notice,   consent,
certificate, warranty or other paper or instrument  believed
by  it  to  be genuine or authentic or to be signed  by  the
proper  party or parties, or with respect to anything  which
it  may  do or refrain from doing in the reasonable exercise
of  its judgment, or which may seem to it to be necessary or
desirable.
<PAGE>

     Agent  shall not be responsible to Lenders for  any  of
the  Borrower's  recitals,  statements,  representations  or
warranties contained in any of the Loan Documents, or in any
certificate  or other document referred to or  provided  for
in, or received by any Lender under, the Loan Documents,  or
for   the   value,  validity,  effectiveness,   genuineness,
enforceability  or  sufficiency  of  or  any  of  the   Loan
Documents or for any failure by the Borrower to perform  any
of  its  obligations  hereunder or  thereunder.   Agent  may
employ  agents  and  attorneys-in-fact  and  shall  not   be
answerable, except as to money or securities received by  it
or  its  authorized agents, for the negligence or misconduct
of  any such agents or attorneys-in-fact selected by it with
reasonable care.

     The  relationship between Agent and each Lender is only
that  of  agent and principal and has no fiduciary  aspects.
Nothing  in  the  Loan  Documents  or  elsewhere  shall   be
construed  to impose on Agent any duties or responsibilities
other  than  those  for which express provision  is  therein
made.   In  performing  its duties and functions  hereunder,
Agent  does  not  assume and shall not  be  deemed  to  have
assumed,  and hereby expressly disclaims, any obligation  or
responsibility toward or any relationship of agency or trust
with  or  for  the  Borrower or any of its beneficiaries  or
other  creditors.  As to any matters not expressly  provided
for  by  the Loan Documents, Agent shall not be required  to
exercise  any  discretion or take any action, but  shall  be
required  to  act or to refrain from acting  (and  shall  be
fully protected in so acting or refraining from acting) upon
the  instructions of Required Lenders and such  instructions
shall  be  binding upon all Lenders and all holders  of  the
Notes;  provided, however, that Agent shall not be  required
to  take  any action which is contrary to the Loan Documents
or applicable law.

     Agent shall have the right to exercise or refrain  from
exercising, without notice or liability to the Lenders,  any
and  all  rights afforded to Agent by the Loan Documents  or
which  Agent may have as a matter of law; provided, however,
Agent shall not (i) except as provided in Sections 7(b)  and
7(c)   hereof,  without  the  consent  of  Required  Lenders
designate  the amount of the Borrowing Base or  the  Monthly
Commitment Reduction or (ii) without the consent of Required
Lenders,  take any other action with regard to amending  the
Loan Documents, waiving any default under the Loan Documents
or  taking  any  other  action  with  respect  to  the  Loan
Documents  which  requires  consent  of  Required   Lenders.
Provided  further,  however, that no amendment,  waiver,  or
other  action  shall be effected pursuant to  the  preceding
clause  (ii)  without  the consent  of  all  Lenders  which:
(i)  would  increase  the Borrowing  Base  or  decrease  the
Monthly  Commitment Reduction, (ii) would  reduce  any  fees
hereunder,  or  the principal of, or the  interest  on,  any
Lender's Note or Notes, (iii) would postpone any date  fixed
for  any payment of any fees hereunder, or any principal  or
interest   of  any  Lender's  Note  or  Notes,  (iv)   would
materially  increase any Lender's obligations  hereunder  or
would  materially alter Agent's obligations  to  any  Lender
hereunder, (v) would release Borrower from its obligation to
pay  any  Lender's Note or Notes, (vi) release  any  of  the
Collateral,  (vii) would change the definition  of  Required
Lenders,  (viii) would amend, modify or change any provision
of  this Agreement requiring the consent of all the Lenders,
(ix)  would  waive  any of the conditions precedent  to  the
Effective Date or the making of any Loan or issuance of  any
Letter  of Credit or (x) would extend the Maturity  Date  or
(xi)  would  amend  this sentence or the previous  sentence.
Agent  shall  not have liability to Lenders for  failure  or
delay in exercising any right or power possessed by Agent
<PAGE>

pursuant  to  the  Loan Documents or otherwise  unless  such
failure  or  delay  is  caused by the  gross  negligence  or
willful misconduct of the Agent.  Pursuant to the provisions
of  Section  14 of the Note Purchase Agreement, neither  the
Agent  nor  the  Lenders may take any action  requiring  the
consent,  approval or joint activity of all  Lenders  or  of
Required  Lenders, designate the Borrowing Base  or  Monthly
Commitment  Reduction,  approve  any  Advance,  release  any
Collateral,  amend,  waiver  or  release  any  of  the  Loan
Documents,  foreclose  on  any  Collateral,  accelerate  the
maturity of any Note or take any other like action under the
Loan Documents without the prior written consent of El Paso.

          (g)    Independent  Investigation.   Each   Lender
     severally represents and warrants to Agent that it  has
     made  its  own independent investigation and assessment
     of  the financial condition and affairs of the Borrower
     in  connection with the making and continuation of  its
     participation hereunder and has not relied  exclusively
     on  any information provided to such Lender by Agent in
     connection   herewith,  and  each  Lender   represents,
     warrants and undertakes to Agent that it shall continue
     to  make  its own independent appraisal of  the  credit
     worthiness  of  the  Borrower  while  the   Notes   are
     outstanding or its Commitment hereunder are  in  force.
     Agent shall not be required to keep itself informed  as
     to  the  performance or observance by the  Borrower  of
     this  Agreement  or any other document referred  to  or
     provided  for  herein or to inspect the  properties  or
     books of the Borrower.  Other than as provided in  this
     Agreement,   Agent   shall   not   have    any    duty,
     responsibility or liability to provide any Lender  with
     any credit or other information concerning the affairs,
     financial  condition or business of the Borrower  which
     may come into the possession of Agent.

          (h)   Indemnification. Lenders agree to  indemnify
     Agent,    ratably   according   to   their   respective
     Commitments  on a Pro Rata basis, from and against  any
     and  all  liabilities,  obligations,  losses,  damages,
     penalties,  actions, judgments, suits, costs,  expenses
     or  disbursements of any proper and reasonable kind  or
     nature whatsoever which may be imposed on, incurred  by
     or  asserted  against Agent in any way relating  to  or
     arising  out of the Loan Documents or any action  taken
     or  omitted by Agent under the Loan Documents, provided
     that  no Lender shall be liable for any portion of such
     liabilities,  obligations, losses, damages,  penalties,
     actions,   judgments,   suits,   costs,   expenses   or
     disbursements  resulting from Agent's gross  negligence
     or  willful misconduct.  Each Lender shall be  entitled
     to  be  reimbursed  by the Agent for  any  amount  such
     Lender  paid to Agent under this Section 15(h)  to  the
     extent  the Agent has been reimbursed for such payments
     by  the  Borrower  or  any other Person.   The  parties
     intend  for the provisions of this Section to apply  to
     and  protect  the  Agent from the consequences  of  any
     liability   including  strict  liability   imposed   or
     threatened to be imposed on Agent as well as  from  the
     consequences of its own negligence, whether or not that
     negligence  is  the  sole, contributing  or  concurring
     cause of any such liability.
<PAGE>

          (i)    Benefit  of  Section  15.   The  agreements
     contained in this Section 15 are solely for the benefit
     of  Agent  and the Lenders and are not for the  benefit
     of,  or  to  be  relied  upon  by,  the  Borrower,  any
     affiliate of the Borrower or any other person.

          (j)    Pro   Rata  Treatment.   Subject   to   the
     provisions  of this Agreement, each payment  (including
     each  prepayment)  by the Borrower  and  collection  by
     Lenders (including offsets) on account of the principal
     of  and interest on the Notes and fees provided for  in
     this  Agreement, payable by the Borrower shall be  made
     Pro  Rata;  provided, however, in the  event  that  any
     Defaulting Lender shall have failed to make an  Advance
     as  contemplated under Section 3 hereof  and  Agent  or
     another Lender or Lenders shall have made such Advance,
     payment  received  by  Agent for the  account  of  such
     Defaulting  Lender or Lenders shall not be  distributed
     to such Defaulting Lender or Lenders until such Advance
     or  Advances  shall have been repaid  in  full  to  the
     Lender or Lenders who funded such Advance or Advances.

          (k)    Assumption  as  to  Payments.   Except   as
     specifically provided herein, unless Agent  shall  have
     received notice from the Borrower prior to the date  on
     which any payment is due to Lenders hereunder that  the
     Borrower will not make such payment in full, Agent may,
     but  shall not be required to, assume that the Borrower
     has made such payment in full to Agent on such date and
     Agent  may, in reliance upon such assumption, cause  to
     be  distributed  to each Lender on  such  due  date  an
     amount  equal to the amount then due such  Lender.   If
     and  to the extent the Borrower shall not have so  made
     such  payment in full to Agent, each Lender shall repay
     to Agent forthwith on demand such amount distributed to
     such  Lender together with interest thereon,  for  each
     day  from the date such amount is distributed  to  such
     Lender until the date such Lender repays such amount to
     Agent,  at the interest rate applicable to such portion
     of the Revolving Loan.
<PAGE>

          (l)    Other  Financings.   Without  limiting  the
     rights  to which any Lender otherwise is or may  become
     entitled, such Lender shall have no interest, by virtue
     of  this  Agreement or the Loan Documents, in  (a)  any
     present or future loans from, letters of credit  issued
     by,  or leasing or other financial transactions by, any
     other  Lender  to, on behalf of, or with  the  Borrower
     (collectively referred to herein as "Other Financings")
     other  than the obligations hereunder; (b) any  present
     or  future  guarantees by or for  the  account  of  the
     Borrower  which  are  not  contemplated  by  the   Loan
     Documents; (c) any present or future property taken  as
     security  for  any such Other Financings;  or  (d)  any
     property now or hereafter in the possession or  control
     of any other Lender which may be or become security for
     the  obligations of the Borrower arising under any loan
     document  by  reason  of  the  general  description  of
     indebtedness secured or property contained in any other
     agreements,  documents or instruments relating  to  any
     such Other Financings.

          (m)    Interests  of  Lenders.   Nothing  in  this
     Agreement shall be construed to create a partnership or
     joint  venture between Lenders for any purpose.  Agent,
     Lenders  and the Borrower recognize that the respective
     obligations  of Lenders under the Commitment  shall  be
     several and not joint and that neither Agent nor any of
     Lenders  shall be responsible or liable to perform  any
     of  the  obligations of the other under this Agreement.
     Each  Lender is deemed to be the owner of an  undivided
     interest  in  and to all rights, titles,  benefits  and
     interests  belonging and accruing to  Agent  under  the
     Security  Instruments, including,  without  limitation,
     liens  and  security interests in any collateral,  fees
     and  payments of principal and interest by the Borrower
     under  the Commitment on a Pro Rata basis.  Each Lender
     shall  perform  all duties and obligations  of  Lenders
     under  this  Agreement in the same  proportion  as  its
     ownership interest in the Loans outstanding at the date
     of determination thereof.

          (n)   Investments.  Whenever Agent in  good  faith
     determines that it is uncertain about how to distribute
     to Lenders any funds which it has received, or whenever
     Agent  in  good  faith determines  that  there  is  any
     dispute  among the Lenders about how such funds  should
     be  distributed, Agent may choose to defer distribution
     of  the funds which are the subject of such uncertainty
     or  dispute.  If Agent in good faith believes that  the
     uncertainty  or dispute will not be promptly  resolved,
     or  if  Agent  is  otherwise required to  invest  funds
     pending  distribution to the Lenders, Agent may  invest
     such  funds  pending distribution (at the risk  of  the
     Borrower).   All interest on any such investment  shall
     be distributed upon the distribution of such investment
     and in the same proportions and to the same Persons  as
     such  investment.   All monies received  by  Agent  for
     distribution to the Lenders (other than to  the  Person
     who  is  Agent  in its separate capacity as  a  Lender)
     shall  be  held by the Agent pending such  distribution
     solely as Agent for such Lenders, and Agent shall  have
     no equitable title to any portion thereof.

     16.  Exercise of Rights.  No failure to exercise, and no
 delay  in  exercising, on the part  of  the  Agent  or  the
 Lenders,  any  right hereunder shall operate  as  a  waiver
 thereof,  nor shall any single or partial exercise  thereof
 preclude any other or further exercise
 <PAGE>
 thereof or the exercise of any other right.  The rights  of
 the  Agent  and the Lenders hereunder shall be in  addition
 to  all  other rights provided by law.  No modification  or
 waiver  of  any provision of the Loan Documents,  including
 this  Agreement,  or  the  Note nor  consent  to  departure
 therefrom,  shall be effective unless in  writing,  and  no
 such  consent or waiver shall extend beyond the  particular
 case  and  purpose involved.  No notice or demand given  in
 any  case  shall constitute a waiver of the right  to  take
 other  action  in the same, similar or other  circumstances
 without such notice or demand.

     17.   Notices.   Any  notices or  other  communications
required or permitted to be given by this Agreement  or  any
other  documents and instruments referred to herein must  be
given  in  writing (which may be by facsimile  transmission)
and  must  be  personally delivered  or  mailed  by  prepaid
certified  or  registered mail to the  party  to  whom  such
notice  or communication is directed at the address of  such
party  as follows:  (a) BORROWER: SOUTHWEST ROYALTIES, INC.,
407 N. Big Spring Road, Midland, Texas 79701-4786, Facsimile
No. (915) 688-0191, Attention: H.H. Wommack, III, President;
(b)  AGENT: BANK ONE, TEXAS, N.A., 1717 Main Street, Dallas,
Texas 75201, Facsimile No. 214-290-2332, Attention: Wm. Mark
Cranmer.   Any such notice or other communication  shall  be
deemed to have been given (whether actually received or not)
on  the  day  it  is personally delivered  or  delivered  by
facsimile as aforesaid or, if mailed, on the third day after
it is mailed as aforesaid.  Any party may change its address
for  purposes  of this Agreement by giving  notice  of  such
change to the other party pursuant to this Section 17.   Any
notice required to be given to the Lenders shall be given to
the Agent and distributed to all Lenders by the Agent.

     18.    Expenses.   The  Borrower  shall  pay  (i)   all
reasonable and necessary out-of-pocket expenses of the Agent
and the Lenders, including reasonable fees and disbursements
of  special  counsel for the Agent, in connection  with  the
preparation  of  this  Agreement,  any  waiver  or   consent
hereunder or any amendment hereof or any Default or Event of
Default  or  alleged default or Event of Default  hereunder,
(ii) all reasonable and necessary out-of-pocket expenses  of
the  Agent,  including reasonable fees and disbursements  of
special  counsel  for  the  Agent  in  connection  with  the
preparation of any participation agreement for a participant
or  participants requested by the Borrower or any  amendment
thereof  and  (iii)  if a Default or  an  Event  of  Default
occurs,  all reasonable and necessary out-of-pocket expenses
incurred  by the Agent and the Lenders, including  fees  and
disbursements  of counsel, in connection with  such  default
and  Event  of Default and collection and other  enforcement
proceedings   resulting  therefrom.   THE  BORROWER   HEREBY
ACKNOWLEDGES THAT GARDERE & WYNNE, L.L.P. IS SPECIAL COUNSEL
TO  BANK ONE, AS AGENT AND AS A LENDER, UNDER THIS AGREEMENT
AND  THAT  IT  IS NOT COUNSEL TO, NOR DOES IT REPRESENT  THE
BORROWER  IN  CONNECTION WITH THE TRANSACTIONS DESCRIBED  IN
THIS AGREEMENT.  The Borrower is relying on separate counsel
in  the  transaction described herein.  The  Borrower  shall
indemnify  the  Agent and the Lenders against  any  transfer
taxes,  document taxes, assessments or charges made  by  any
governmental authority by reason of the execution,  delivery
and  filing of the Loan Documents.  The obligations of  this
Section  18 shall survive any termination of this Agreement,
the   expiration  of  the  Loans  and  the  payment  of  all
indebtedness  of the Borrower to the Lenders  hereunder  and
under the Notes.

<PAGE>

     19.  Indemnity.  The Borrower agrees to indemnify and hold
harmless   the  Agent,  the  Lenders,  El  Paso  and   their
respective   Affiliates,   officers,   employees,    agents,
attorneys,    successors,   assigns   and    representatives
(singularly,  an "Indemnified Party", and collectively,  the
"Indemnified  Parties")  from and against  any  loss,  cost,
liability, damage or expense (including the reasonable  fees
and  out-of-pocket  expenses  of  counsel  to  the  Lenders,
including   all   local  counsel  hired  by  such   counsel)
(collectively,  "Claims") incurred by  the  any  Indemnified
Party  in investigating or preparing for, defending against,
or  providing  evidence, producing documents or  taking  any
other  action  in  respect  of any commenced  or  threatened
litigation, administrative proceeding or investigation under
any  federal  securities law, federal or state environmental
law,  or  any  other  statute of any  jurisdiction,  or  any
regulation, or at common law or otherwise, which is  alleged
to  arise  out  of or is based upon any acts,  practices  or
omissions  or  alleged acts, practices or omissions  of  the
Borrower  or  its  agents or arises in connection  with  the
duties,   obligations  or  performance  of  the  Indemnified
Parties  in  negotiating, preparing,  executing,  accepting,
keeping,   completing,  countersigning,  issuing,   selling,
delivering,   releasing,  assigning,  handling,  certifying,
processing  or  receiving or taking any  other  action  with
respect  to the Loan Documents and all documents, items  and
materials  contemplated thereby EVEN IF ANY OF THE FOREGOING
ARISES  OUT  OF AN INDEMNIFIED PARTY'S ORDINARY  NEGLIGENCE.
The  indemnity  set  forth  herein  shall  include,  without
limitation,  all  losses,  costs, liabilities,  damages  and
expenses for which El Paso has provided indemnities to Agent
and  Lenders  pursuant to Section 15 of  the  Note  Purchase
Agreement.   The  indemnity set forth  herein  shall  be  in
addition  to  any  other obligations or liabilities  of  the
Borrower  to  the  Lenders hereunder or  at  common  law  or
otherwise,  and  shall  survive  any  termination  of   this
Agreement,  the expiration of the Loans and the  payment  of
all  indebtedness  of the Borrower to the Lenders  hereunder
and  under the Notes, provided that the Borrower shall  have
no  obligation under this Section to that Indemnified  Party
with  respect  to any of the foregoing arising  out  of  the
gross   negligence  or  willful  misconduct  of   the   that
Indemnified  Party.   If any Claim is asserted  against  any
Indemnified  Party, the Indemnified Party shall endeavor  to
notify  the  Borrower of such Claim (but failure  to  do  so
shall  not affect the indemnification herein made except  to
the  extent of the actual harm caused by such failure). Each
Indemnified  Party shall have the right to  employ,  at  the
Borrower's  expense,  counsel  of  the  Indemnified  Party's
choosing  and  to  control the defense of  the  Claim.   The
Borrower  may  at  its own expense also participate  in  the
defense  of  any Claim.  Each Indemnified Party  may  employ
separate counsel in connection with any Claim to the  extent
such  Indemnified  Party believes it reasonably  prudent  to
protect such Indemnified Party.  THE PARTIES INTEND FOR  THE
PROVISIONS  OF  THIS SECTION TO APPLY TO  AND  PROTECT  EACH
INDEMNIFIED  PARTY FROM THE CONSEQUENCES  OF  ANY  LIABILITY
INCLUDING  STRICT  LIABILITY IMPOSED  OR  THREATENED  TO  BE
IMPOSED ON AGENT AS WELL AS FROM THE CONSEQUENCES OF ITS OWN
NEGLIGENCE,  WHETHER  OR NOT THAT NEGLIGENCE  IS  THE  SOLE,
CONTRIBUTING, OR CONCURRING CAUSE OF ANY CLAIM,  EXCEPT  FOR
ITS OWN GROSS NEGLIGENCE OR WILLFUL MISCONDUCT.
<PAGE>
     20.   Governing Law.  THIS AGREEMENT IS BEING  EXECUTED
AND  DELIVERED, AND IS INTENDED TO BE PERFORMED, IN  DALLAS,
DALLAS  COUNTY,  TEXAS, AND THE SUBSTANTIVE  LAWS  OF  TEXAS
SHALL  GOVERN  THE VALIDITY, CONSTRUCTION,  ENFORCEMENT  AND
INTERPRETATION OF THIS AGREEMENT AND ALL OTHER DOCUMENTS AND
INSTRUMENTS  REFERRED TO HEREIN, UNLESS OTHERWISE  SPECIFIED
THEREIN.

     21.   Invalid  Provisions.  If any  provision  of  this
Agreement  is  held to be illegal, invalid, or unenforceable
under  present or future laws effective during the  term  of
this Agreement, such provisions shall be fully severable and
this  Agreement shall be construed and enforced as  if  such
illegal,  invalid  or  unenforceable  provision  had   never
comprised  a  part  of  this Agreement,  and  the  remaining
provisions of the Agreement shall remain in full  force  and
effect and shall not be affected by the illegal, invalid  or
unenforceable  provision  or  by  its  severance  from  this
Agreement.

     22.    Maximum  Interest  Rate.   Regardless   of   any
provisions  contained  in this Agreement  or  in  any  other
documents  and instruments referred to herein,  the  Lenders
shall  never be deemed to have contracted for or be entitled
to  receive, collect or apply as interest on the  Notes  any
amount  in excess of the Maximum Rate or the maximum  amount
of interest permitted under applicable law, and in the event
any  Lender  ever receives, collects or applies as  interest
any such excess, or if an acceleration of the maturities  of
any  Notes  or if any prepayment by the Borrower results  in
the  Borrower  having paid any interest  in  excess  of  the
Maximum  Rate  or  the maximum amount of interest  permitted
under  applicable law, such amount which would be  excessive
interest  shall be applied to the reduction  of  the  unpaid
principal  balance of the Notes for which  such  excess  was
received,  collected  or  applied,  and,  if  the  principal
balance  of such Note is paid in full, any remaining  excess
shall  forthwith be paid to the Borrower.  All sums paid  or
agreed to be paid to the Lenders for the use, forbearance or
detention of the indebtedness evidenced by the Notes  and/or
this  Agreement shall, to the extent permitted by applicable
law, be amortized, prorated, allocated and spread throughout
the full term of such indebtedness until payment in full  so
that  the  rate  or amount of interest on  account  of  such
indebtedness   does  not  exceed  the  Maximum   Rate.    In
determining  whether  or not the interest  paid  or  payable
under  any specific contingency exceeds the Maximum Rate  of
interest  permitted  by law, the Borrower  and  the  Lenders
shall, to the maximum extent permitted under applicable law,
(i)  characterize any non-principal payment as  an  expense,
fee  or  premium, rather than as interest; and (ii)  exclude
voluntary  prepayments  and the effect  thereof;  and  (iii)
compare the total amount of interest contracted for, charged
or received with the total amount of interest which could be
contracted  for, charged or received throughout  the  entire
contemplated term of the Note at the Maximum Rate.

     23.  Amendments.  This Agreement may be amended only by
an  instrument in writing executed by an authorized  officer
of  the  party against whom such amendment is sought  to  be
enforced.   Borrower hereby acknowledges that it understands
that pursuant to the terms of the Note Purchase Agreement, a
copy  of which is attached hereto as Exhibit "E", the  Agent
and  the Lenders may not consent to any amendment of any  of
the  Loan Documents or waive any Default or Event of Default
hereunder without the written consent of El Paso.
<PAGE>

     24.   Multiple  Counterparts.  This  Agreement  may  be
executed  in  a  number of identical separate  counterparts,
each  of which for all purposes is to be deemed an original,
but   all  of  which  shall  constitute,  collectively,  one
agreement.  No party to this Agreement shall be bound hereby
until  a counterpart of this Agreement has been executed  by
all parties hereto.

     25.   Conflict.   In  the event any term  or  provision
hereof  is inconsistent with or conflicts with any provision
of  the Loan Documents, the terms or provisions contained in
this Agreement shall be controlling.

     26.      Survival.     All    covenants,    agreements,
undertakings,  representations and warranties  made  in  the
Loan Documents, including this Agreement, the Notes or other
documents  and instruments referred to herein shall  survive
all  closings  hereunder and shall not be  affected  by  any
investigation made by any party.

     27.  Parties Bound.  This Agreement shall be binding upon
and  inure  to the benefit of the parties hereto  and  their
respective successors, assigns, heirs, legal representatives
and  estates, provided, however, that the Borrower may  not,
without  the  prior written consent of all of  the  Lenders,
assign  any rights, powers, duties or obligations hereunder.
El  Paso  is  a  third party beneficiary of  the  duties  of
Borrower hereunder to the Agent and the Lenders.

     28.  Assignments and Participations.

          (a)  Each Lender shall have the right to sell, assign or
     transfer  all  or any part of its Note  or  Notes,  its
     Commitment and its rights and obligations hereunder to one
     or more Affiliates, Lenders, financial institutions, pension
     plans, insurance companies, investment funds, or similar
     Persons who are Eligible Assignees or to a Federal Reserve
     Bank;   provided,  that in connection with  each  sale,
     assignment or transfer (other than to an Affiliate, a Lender
     or a Federal Reserve Bank), shall require the consent of
     Agent  and  the Borrower, which consents  will  not  be
     unreasonably withheld; provided, however, that  (i)  no
     consent of the Agent or the Borrower shall be required for
     any sale, assignment or transfer made by Lenders to El Paso
     pursuant to the Note Purchase Agreement and (ii) no consent
     of the Borrower shall be required if an Event of Default has
     occurred and is continuing.  It is further provided, that
     notwithstanding the foregoing and except in the event of the
     occurrence of an Immediate Default, pursuant to Section 3 of
     the  Note  Purchase  Agreement,  a  commercial  banking
     institution must always hold some portion of the Notes and
       the  Commitment.   Any such assignee,  transferee  or
     recipient  shall  have, to the  extent  of  such  sale,
     assignment, or transfer, the same rights, benefits  and
     obligations as it would if it were such
<PAGE>
       Lender  and  a  holder of such Note,  Commitment  and
     rights  and obligations, including, without limitation,
     the  right  to vote on decisions requiring  consent  or
     approval  of  all Lenders or Required Lenders  and  the
     obligation to fund its Commitment; provided,  that  (1)
     each such sale, assignment, or transfer (other than  to
     an Affiliate, a Lender or a Federal Reserve Bank) shall
     be  in  an  aggregate principal amount  not  less  than
     $5,000,000,  (2)  each remaining Lender  shall  at  all
     times  maintain  Commitment  then  outstanding  in   an
     aggregate   principal  amount   at   least   equal   to
     $5,000,000; (3) each such sale, assignment or  transfer
     shall  be  of  a  Pro  Rata portion  of  such  Lender's
     Commitment, (4) no Lender may offer to sell its Note or
     Notes,  Commitment, rights and obligations or interests
     therein in violation of any securities laws; and (5) no
     such assignments (other than to a Federal Reserve Bank)
     shall  become effective until the assigning Lender  and
     its   assignee  delivers  to  Agent  and  Borrower   an
     Assignment and Acceptance and the Note or Notes subject
     to  such assignment and other documents evidencing  any
     such  assignment.  An assignment fee in the  amount  of
     $3,500  for  each  such assignment (other  than  to  an
     Affiliate,  El  Paso, a Lender or the  Federal  Reserve
     Bank) will be payable to Agent by assignor or assignee.
     Within  five  (5) Business Days after  its  receipt  of
     copies  of the Assignment and Acceptance and the  other
     documents  relating thereto and the Note or Notes,  the
     Borrower  shall  execute  and  deliver  to  Agent  (for
     delivery to the relevant assignee) a new Note or  Notes
     evidencing such assignee's assigned Commitment  and  if
     the  assignor  Lender has retained  a  portion  of  its
     Commitment, a replacement Note in the principal  amount
     of  the Commitment retained by the assignor (except  as
     provided  in  the last sentence of this  paragraph  (a)
     such  Note or Notes to be in exchange for, but  not  in
     payment of, the Note or Notes held by such Lender).  On
     and   after   the  effective  date  of  an   assignment
     hereunder,  the assignee shall for all  purposes  be  a
     Lender,  party  to this Agreement and  any  other  Loan
     Document executed by the Lenders and shall have all the
     rights  and  obligations of a  Lender  under  the  Loan
     Documents, to the same extent as if it were an original
     party  thereto,  and no further consent  or  action  by
     Borrower,  Lenders or the Agent shall  be  required  to
     release  the  transferor Lender  with  respect  to  its
     Commitment assigned to such assignee and the transferor
     Lender shall henceforth be so released.

          (b)   Each  Lender shall have the right  to  grant
     participations  in  all or any part  of  such  Lender's
     Notes  and Commitment hereunder to one or more  pension
     plans, investment funds, insurance companies, financial
     institutions  or other Persons, provided, that,  except
     with  respect to participations sold to El  Paso  under
     the Note Purchase Agreement:

               (i)     each    Lender    granting     a
          participation shall retain the right to  vote
          hereunder,  and  no  participant   shall   be
          entitled   to  vote  hereunder  on  decisions
          requiring  consent or approval of any  Lender
          or  Required Lenders (except as set forth  in
          (iii) below);

               (ii) in the event any Lender grants a participation
          hereunder, such Lender's obligations under the Loan
          Documents shall remain unchanged, such
<PAGE>

          Lender shall remain solely responsible to the
          other  parties hereto for the performance  of
          such  obligations, such Lender  shall  remain
          the  holder of any such Note or Notes for all
          purposes under the Loan Documents, and Agent,
          each Lender and Borrower shall be entitled to
          deal with the Lender granting a participation
          in the same manner as if no participation had
          been granted; and

               (iii)     no participant shall ever have
          any  right by reason of its participation  to
          exercise   any  of  the  rights  of   Lenders
          hereunder, except that any Lender  may  agree
          with  any  participant that such Lender  will
          not,  without the consent of such participant
          (which   consent  may  not  be   unreasonably
          withheld) consent to any amendment or  waiver
          requiring approval of all Lenders.

          (c)   It  is understood and agreed that any Lender
     may   provide   to   assignees  and  participants   and
     prospective   assignees   and  participants   financial
     information and reports and data concerning  Borrower's
     properties  and operations which has been  provided  to
     such  Lender  pursuant  to or in connection  with  this
     Agreement.

          (d)   Upon the reasonable request of either  Agent
     or Borrower, each Lender will identify those to whom it
     has  assigned or participated any part of its Notes and
     Commitment,  and  provide the amounts  so  assigned  or
     participated.

     29.  Choice of Forum: Consent to Service of Process and
Jurisdiction.   THE OBLIGATIONS OF BORROWER UNDER  THE  LOAN
DOCUMENTS  ARE  PERFORMABLE IN DALLAS  COUNTY,  TEXAS.   ANY
SUIT, ACTION OR PROCEEDING AGAINST THE BORROWER WITH RESPECT
TO  THE LOAN DOCUMENTS OR ANY JUDGMENT ENTERED BY ANY  COURT
IN  RESPECT  THEREOF, MAY BE BROUGHT IN THE  COURTS  OF  THE
STATE  OF  TEXAS, COUNTY OF DALLAS, OR IN THE UNITED  STATES
COURTS  LOCATED  IN DALLAS COUNTY, TEXAS  AND  THE  BORROWER
HEREBY  SUBMITS  TO THE NON-EXCLUSIVE JURISDICTION  OF  SUCH
COURTS  FOR  THE  PURPOSE  OF  ANY  SUCH  SUIT,  ACTION   OR
PROCEEDING.   THE  BORROWER HEREBY IRREVOCABLY  CONSENTS  TO
SERVICE OF PROCESS IN ANY SUIT, ACTION OR PROCEEDING IN SAID
COURT  BY  THE  MAILING THEREOF BY LENDER BY  REGISTERED  OR
CERTIFIED  MAIL,  POSTAGE  PREPAID,  TO  THE  BORROWER,   AS
APPLICABLE,  AT  THE  ADDRESS FOR  NOTICES  AS  PROVIDED  IN
SECTION  17.   THE  BORROWER HEREBY IRREVOCABLY  WAIVES  ANY
OBJECTION  WHICH IT MAY NOW OR HEREAFTER HAVE TO THE  LAYING
OF VENUE OF ANY SUIT, ACTION OR PROCEEDING ARISING OUT OF OR
RELATING TO ANY LOAN DOCUMENT BROUGHT IN THE COURTS  LOCATED
IN  THE STATE OF TEXAS, COUNTY OF DALLAS, AND HEREBY FURTHER
IRREVOCABLY WAIVES ANY CLAIM THAT ANY SUCH SUIT,  ACTION  OR
PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN  AN
INCONVENIENT FORUM.
<PAGE>


     30.  Waiver of Jury Trial.  THE BORROWER HEREBY WAIVES,
TO  THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY  AND
ALL  RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING  ARISING
OUT  OF  OR  RELATED TO THIS AGREEMENT OR  THE  TRANSACTIONS
CONTEMPLATED HEREBY.

     31.   Other  Agreements.  THIS WRITTEN  LOAN  AGREEMENT
REPRESENTS THE FINAL AGREEMENT BETWEEN THE PARTIES  AND  MAY
NOT  BE  CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS,
OR  SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES.  THERE ARE NO
UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.

     32.   Financial  Terms.  All accounting terms  used  in
this  Agreement  which are not specifically  defined  herein
shall be construed in accordance with GAAP.

     IN WITNESS WHEREOF, the parties hereto have caused this
Agreement  to be duly executed as of the day and year  first
above written.

                              BORROWER:

                              SOUTHWEST ROYALTIES, INC.
                              a Delaware corporation


                              By:  /s/ Bill E. Coggin
                                   ------------------
                              Name:     Bill E. Coggin
                              Title: Vice President

                              LENDERS:

100% Commitment                    BANK ONE, TEXAS, N.A.,
                              a national banking association


                              By:  /s/ Wm. Mark Cranmer
                                   --------------------
                              Name:     Wm. Mark Cranmer
                              Title: Vice President

<PAGE>

                              ADMINISTRATIVE AGENT:

                              BANK ONE, TEXAS, N.A.,
                              a national banking association


                              By:  /s/ Wm. Mark Cranmer
                                   --------------------
                              Name:     Wm. Mark Cranmer
                              Title: Vice President

<PAGE>



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission