SWIFT ENERGY CO
10-Q, 1998-11-16
CRUDE PETROLEUM & NATURAL GAS
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                    SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 10-Q


           (X) QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                For the Quarterly Period Ended September 30, 1998

                          Commission File Number 1-8754


                              SWIFT ENERGY COMPANY
             (Exact Name of Registrant as Specified in its Charter)

                  TEXAS                                  74-2073055
         (State of Incorporation)         (I.R.S. Employer Identification No.)

                        16825 Northchase Drive, Suite 400
                              Houston, Texas 77060
                                 (281) 874-2700
          (Address and telephone number of principal executive offices)


Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the  Securities  and  Exchange Act of 1934
during the preceding 12 months (or for such shorter  period that the  Registrant
was  required  to file such  reports),  and (2) has been  subject to such filing
requirements for the past 90 days.

                            Yes     X       No
                                 -------


            Indicate the number of shares outstanding of each of the
                 Registrant's classes of common stock, as of the
                            latest practicable date.


                  Common Stock                       16,301,243 Shares
                 ($.01 Par Value)            (Outstanding at October 31, 1998)
                 (Class of Stock)


<PAGE>


                              SWIFT ENERGY COMPANY
                                    FORM 10-Q
                FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 1998
                                      INDEX

<TABLE>
<CAPTION>
PART I.  FINANCIAL INFORMATION                                                                PAGE
<S>                                                                                            <C>
         Item 1.    Condensed Consolidated Financial Statements

                    Condensed Consolidated Balance Sheets
                    -  September 30, 1998 and December 31, 1997                                 3

                    Condensed Consolidated Statements of Income
                    -  For the Three-month and Nine-month
                      periods ended September 30, 1998 and 1997                                 5

                    Condensed Consolidated Statements of Stockholders' Equity
                    -  September 30, 1998 and December 31, 1997                                 6

                    Condensed Consolidated Statements of Cash Flows
                    - For the Nine-month periods ended September 30, 1998 and 1997              7

                    Notes to Condensed Consolidated Financial Statements                        8

         Item 2.    Management's Discussion and Analysis of Financial Condition
                    and Results of Operations                                                  16

         Item 3.    Quantitative and Qualitative Disclosures About Market Risk. - None

PART II.  OTHER INFORMATION

         Items 1-5 - None.                                                                     26

         Item 6. - Exhibits and Reports on Form 8-K                                            26

SIGNATURES                                                                                     28
</TABLE>

                                       2

<PAGE>


                              SWIFT ENERGY COMPANY
                      CONDENSED CONSOLIDATED BALANCE SHEETS


<TABLE>
<CAPTION>
                                                                 September 30, 1998              December 31, 1997
                                                              ------------------------        ------------------------
                                                                     (Unaudited)                      (Note 1)
ASSETS
<S>                                                           <C>                             <C>
Current Assets:
  Cash and cash equivalents                                   $              1,651,516        $              2,047,332
  Accounts receivable -
    Oil and gas sales                                                       18,841,255                      11,143,033
    Associated limited partnerships
       and joint ventures                                                    6,792,279                       8,498,702
    Joint interest owners                                                    3,519,552                       7,357,660
  Other current assets                                                         664,275                         935,059
                                                              ------------------------       -------------------------
      Total Current Assets                                                  31,468,877                      29,981,786
                                                              ------------------------        ------------------------

Property and Equipment:
  Oil and gas, using full-cost accounting
    Proved properties being amortized                                      470,065,856                     326,836,431
    Unproved properties not being amortized                                 54,501,809                      41,839,809
                                                              ------------------------        ------------------------
                                                                           524,567,665                     368,676,240
  Furniture, fixtures, and other equipment                                   6,954,853                       6,242,927
                                                              ------------------------        ------------------------
                                                                           531,522,518                     374,919,167
  Less-Accumulated depreciation, depletion,
       and amortization                                                   (175,119,217)                    (70,700,240)
                                                              ------------------------        ------------------------
                                                                           356,403,301                     304,218,927
                                                              ------------------------        ------------------------
Other Assets:
  Receivables from associated limited
    partnerships, net of current portion                                     2,545,144                         433,444
  Limited partnership formation and
    marketing costs                                                            705,176                         297,219
  Deferred income taxes                                                      1,637,610                             ---
  Deferred charges                                                           4,442,497                       4,184,014
                                                              ------------------------        ------------------------
                                                                             9,330,427                       4,914,677
                                                              ------------------------        ------------------------
                                                              $            397,202,605        $            339,115,390
                                                              ========================        ========================
</TABLE>


See accompanying notes to condensed consolidated financial statements.

                                       3

<PAGE>


                              SWIFT ENERGY COMPANY
                      CONDENSED CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                               September 30, 1998                December 31, 1997
                                                             ----------------------           ----------------------
                                                                  (Unaudited)                        (Note 1)
<S>                                                          <C>                              <C>
Liabilities and Stockholders' Equity

Current Liabilities:
  Accounts payable and accrued liabilities                   $           14,084,125           $           16,518,240
  Payable to associated limited partnerships                                287,331                        3,245,445
  Undistributed oil and gas revenues                                      8,041,887                        8,753,979
                                                             ----------------------           ----------------------
      Total Current Liabilities                                          22,413,343                       28,517,664
                                                             ----------------------           ----------------------

Convertible Notes                                                       115,000,000                      115,000,000
Bank Borrowings                                                         151,500,000                        7,915,000
Deferred Revenues                                                         1,977,166                        2,927,656
Deferred Income Taxes                                                           ---                       25,354,150

Commitments and Contingencies

Stockholders' Equity:
  Preferred stock, $.01 par value, 5,000,000
    shares authorized, none outstanding                                         ---                              ---
  Common stock,  $.01 par value,  35,000,000
    shares authorized, 16,972,517 and 16,846,956 
    shares issued, and 16,326,243 and 16,459,156
    shares outstanding, respectively                                        169,725                          168,470
  Additional paid-in capital                                            148,692,156                      147,542,977
  Treasury stock held, at cost, 646,274 and
    387,800 shares, respectively                                        (11,570,124)                      (8,519,665)
  Unearned ESOP compensation                                                (33,463)                        (150,055)
  Retained earnings                                                     (30,946,198)                      20,359,193
                                                             ----------------------           ----------------------
                                                                        106,312,096                      159,400,920
                                                             ----------------------           ----------------------
                                                             $          397,202,605           $          339,115,390
                                                             ======================           ======================
</TABLE>

See accompanying notes to condensed consolidated financial statements.

                                       4

<PAGE>


                              SWIFT ENERGY COMPANY
                   Condensed Consolidated Statements of Income

<TABLE>
<CAPTION>
                                                 Three months ended September 30,          Nine months ended September 30,
                                               -------------------------------------   -------------------------------------
                                                      1998                1997                1998                 1997
                                               -----------------   -----------------  ------------------    ----------------
<S>                                            <C>                 <C>                 <C>                  <C>
Revenues:
  Oil and gas sales                            $     23,859,065    $     16,411,619    $      55,341,980    $     48,852,796
  Fees from limited partnerships
    and joint ventures                                   93,062             379,340              297,941             643,443
  Interest income                                        32,636             414,698               95,511           2,164,874
  Other, net                                            572,790             690,322            1,638,080           1,885,446
                                               ----------------    -----------------   -----------------    ----------------
                                                     24,557,553          17,895,979           57,373,512          53,546,559
                                               ----------------    -----------------   -----------------    ----------------

Costs and Expenses:
  General and administrative, net of
     reimbursement                                    1,058,652              932,734           2,939,076           2,741,164
  Depreciation, depletion, and amortization          13,347,786            6,386,620          27,333,026          17,495,161
  Oil and gas production                              4,045,160            2,190,174           8,920,157           6,361,956
  Interest expense, net                               2,385,626            1,361,927           5,355,269           3,755,235
  Write down of oil and gas properties               90,772,628                  ---          90,772,628                 ---
                                               ----------------    -----------------   -----------------    ----------------
                                                    111,609,852           10,871,455         135,320,156          30,353,516
                                               ----------------    -----------------   -----------------    ----------------

Income before Income Taxes                          (87,052,299)          7,024,524          (77,946,644)         23,193,043
Provision (Benefit) for Income Taxes                (29,621,284)          2,338,835          (26,641,714)          7,624,402
                                               ----------------   ------------------   -------------------  ----------------
Net Income (Loss)                              $    (57,431,015)   $      4,685,689    $     (51,304,930)   $     15,568,641
                                               ================    =================   =================    ================

Per Share Amounts -
  Basic:                                       $         (3.50)    $            0.29   $          (3.11)    $           0.94
                                               ================    =================   =================    ================

  Diluted:                                     $         (3.50)    $            0.27   $          (3.11)    $           0.88
                                               ================    =================   =================    ================

Weighted Average Shares Outstanding                  16,419,022          16,418,385           16,481,382          16,507,694
                                               ================    =================   =================    ================
</TABLE>


See accompanying notes to condensed consolidated financial statements.

                                       5

<PAGE>


                              SWIFT ENERGY COMPANY
                        CONDENSED CONSOLIDATED STATEMENTS
                             OF STOCKHOLDERS' EQUITY

<TABLE>
<CAPTION>
                                                Additional                        Unearned
                                   Common        Paid-In          Treasury           ESOP         Retained
                                  Stock(1)       Capital           Stock         Compensation      Earnings           Total
                                -------------- -------------   --------------   --------------  --------------   --------------
<S>                             <C>            <C>             <C>               <C>            <C>              <C>
Balance, December 31, 1996      $    151,764   $ 102,018,861   $          ---   $     (521,354) $   41,112,339   $  142,761,610
   Stock  issued  for  benefit
     plans (12,227 shares)               122         371,359              ---              ---             ---          371,481
   Stock options exercised
      (137,155 shares)                 1,372       1,613,071              ---              ---             ---        1,614,443
   Employee   stock   purchase
     plan (26,551 shares)                266         403,145              ---              ---             ---          403,411
   10%  stock dividend
     (1,494,606 shares)              14,946       43,048,389              ---              ---     (43,063,335)
   Allocation of ESOP shares             ---          88,152              ---          371,299             ---          459,451
   Purchase of 387,800  shares
     as treasury stock                   ---             ---       (8,519,665)             ---             ---      (8,519,665)
   Net income                            ---             ---              ---              ---      22,310,189       22,310,189
                                ------------   -------------   --------------   --------------  --------------   --------------
Balance, December 31, 1997      $    168,470   $ 147,542,977   $   (8,519,665)    $   (150,055) $   20,359,193   $  159,400,920
                                ============   =============   ==============   ==============  ==============   ==============
   Stock  issued  for  benefit
     plans(20,032 shares) (2)            200         367,058              ---              ---             ---          367,258
   Stock options exercised
     (84,757 shares) (2)                 847         507,158             ---               ---             ---          508,005
   Employee   stock   purchase
     plan(20,756 shares) (2)             208         317,340              ---              ---             ---          317,548
   10/97  stock  dividend
     adjustment(16 shares) (2)           ---             461              ---              ---            (461)             ---
   Allocation of ESOP shares (2)         ---         (42,838)             ---          116,592             ---           73,754
   Purchase of 258,474  shares
     as treasury stock (2)               ---             ---       (3,050,459)             ---             ---       (3,050,459)
   Net income (loss) (2)                 ---             ---              ---              ---     (51,304,930)     (51,304,930)
                                ------------   -------------   --------------   --------------  ---------------- --------------

Balance, September 30, 1998 (2) $    169,725   $ 148,692,156   $  (11,570,124)  $      (33,463) $  (30,946,198)  $ 106,312,096
                                ============   =============   ==============   ==============  ==============   ==============

(1) $.01 Par Value
(2) Unaudited
</TABLE>

See accompanying notes to condensed financial statements.

                                       6

<PAGE>


                              SWIFT ENERGY COMPANY
                 CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)

<TABLE>
<CAPTION>
                                                                           Period Ended September 30,
                                                                -------------------------------------------------
                                                                        1998                         1997
                                                                -------------------        ----------------------
<S>                                                              <C>                       <C>
Cash Flows From Operating Activities:
     Net income (loss)                                          $       (51,304,930)       $           15,568,641
     Adjustments to reconcile net income to net cash provided
        by operating activities -
       Depreciation, depletion, and amortization                         27,333,026                    17,495,161
       Write down of oil and gas properties                              90,772,628                           ---
       Deferred income taxes                                            (26,991,760)                    6,849,013
       Deferred revenue amortization related to
          production payment                                               (948,040)                   (1,106,448)
       Other                                                                355,942                       787,074
       Change in assets and liabilities -
         (Increase) decrease in accounts receivable                      (4,170,800)                    1,389,727
         Increase in accounts payable and accrued
           liabilities, excluding income taxes payable                    2,713,583                     1,304,110
         Increase in income taxes payable                                   313,860                       792,517
                                                                -------------------        ----------------------
           Net Cash Provided by Operating Activities                     38,073,509                    43,079,795
                                                                -------------------        ----------------------

   Cash Flows From Investing Activities:
     Additions to property and equipment                               (170,942,213)                 (100,907,542)
     Proceeds from the sale of property and equipment                     1,294,383                     1,655,621
     Net cash received (distributed) as operator
       of oil and gas properties                                        (11,210,890)                      744,226
     Net cash received (distributed) as operator
       of partnerships and joint ventures                                 1,706,423                     1,328,156
     Limited partnership formation and marketing costs                     (407,957)                          ---
     Other                                                                  (95,752)                     (202,084)
                                                                -------------------        ----------------------
           Net Cash Used in Investing Activities                       (179,656,006)                 (97,381,623)
                                                                -------------------        ----------------------

   Cash Flows From Financing Activities:
     Net proceeds from bank borrowings                                  143,585,000                           ---
     Net proceeds from issuances of common stock                          1,192,811                     1,631,167
     Purchase of  treasury stock                                         (3,050,459)                   (8,417,228)
     Payments of debt issuance costs                                       (540,671)                          ---
                                                                -------------------        ----------------------
           Net Cash Provided by (Used in) Financing Activities          141,186,681                    (6,786,061)
                                                                -------------------        ----------------------
 

   Net Decrease in Cash and Cash Equivalents                               (395,816)                  (61,087,889)

   Cash and Cash Equivalents at Beginning of Period                       2,047,332                    77,794,974
                                                                -------------------        ----------------------

   Cash and Cash Equivalents at End of Period                   $         1,651,516        $           16,707,085
                                                                ===================        ======================
                   

   Supplemental disclosures of cash flows information:

   Cash paid during period for interest, net of amounts
     capitalized                                                $         3,292,789        $            1,516,863
   Cash paid during period for income taxes                     $            36,186        $              225,000

   See accompanying notes to condensed financial statements.
</TABLE>

                                       7

<PAGE>


                              SWIFT ENERGY COMPANY
              NOTES TO CONDENSED CONSOLIDATEDS FINANCIAL STATEMENTS
              SEPTEMBER 30, 1998 (UNAUDITED) AND DECEMBER 31, 1997


(1)   GENERAL INFORMATION

         The condensed  consolidated  financial  statements included herein have
      been prepared by Swift Energy  Company (the  "Company") and are unaudited,
      except for the balance sheet at December 31, 1997, which has been prepared
      from  the  audited  financial  statements  at  that  date.  The  financial
      statements reflect necessary adjustments, all of which were of a recurring
      nature,  and  are in  the  opinion  of  management,  necessary  for a fair
      presentation.   Certain  information  and  footnote  disclosures  normally
      included in financial  statements  prepared in accordance  with  generally
      accepted accounting principles have been omitted pursuant to the rules and
      regulations of the Securities and Exchange  Commission  (SEC). The Company
      believes  that  the  disclosures  presented  are  adequate  to  allow  the
      information  presented not to be  misleading.  The condensed  consolidated
      financial  statements  should  be read in  conjunction  with  the  audited
      financial  statements  and the notes  thereto  included in the latest Form
      10-K and Annual Report.

         In the second  quarter of 1998,  the Company began netting  supervision
      fees  against  general  and  administrative   expenses  and  oil  and  gas
      production  costs.  This  reclassification  has been  made to all  periods
      presented.  Certain other  reclassifications  have also been made to prior
      year amounts to conform to current year presentation.

(2)   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

      Oil and Gas Properties

         For financial reporting  purposes,  the Company follows the "full-cost"
      method of accounting for oil and gas property and equipment  costs.  Under
      this method of accounting, all productive and nonproductive costs incurred
      in the acquisition,  exploration,  and development of oil and gas reserves
      are capitalized.  Under the full-cost method of accounting, such costs may
      be  incurred  both prior to or after the  acquisition  of a  property  and
      include lease acquisitions, geological and geophysical services, drilling,
      completion,  equipment,  and  certain  general  and  administrative  costs
      directly  associated  with  acquisition,   exploration,   and  development
      activities.  The Company's management believes this capitalization of such
      costs  is  appropriate  under  full-cost  accounting  rules.  General  and
      administrative  costs  related to  production  and  general  overhead  are
      expensed as incurred.

         No gains or losses are  recognized  upon the sale or disposition of oil
      and gas  properties,  except in  transactions  that involve a  significant
      amount of reserves.  The proceeds from the sale of oil and gas  properties
      are generally  treated as a reduction of oil and gas property costs.  Fees
      from  associated  oil  and  gas   exploration   and  development   limited
      partnerships are credited to oil and gas property costs to the extent they
      do not  represent  reimbursement  of general and  administrative  expenses
      currently charged to expense.

         Future development, site restoration, and dismantlement and abandonment
      costs,  net of salvage  values,  are  estimated on a  property-by-property
      basis based on current economic conditions and are amortized to expense as
      the Company's  capitalized  oil and gas property costs are amortized.  The
      Company's properties are all onshore and historically the salvage value of
      the  tangible   equipment  offsets  the  Company's  site  restoration  and
      dismantlement and abandonment costs. The Company expects this relationship
      will continue.

                                       8

<PAGE>
                              SWIFT ENERGY COMPANY
         NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS-CONTINUED
              SEPTEMBER 30, 1998 (UNAUDITED) AND DECEMBER 31, 1997

         The Company  computes the provision for  depreciation,  depletion,  and
      amortization of oil and gas properties on the  unit-of-production  method.
      Under this method,  the Company  computes the provision by multiplying the
      total  unamortized  costs of oil and gas  properties  -  including  future
      development, site restoration, and dismantlement and abandonment costs but
      excluding costs of unproved  properties - by an overall rate determined by
      dividing the physical  units of oil and gas produced  during the period by
      the total estimated units of proved oil and gas reserves. This calculation
      is done on a country by country basis for those countries with oil and gas
      production.  The Company  currently  has  production  in the United States
      only.

         The  cost of  unproved  properties  not  being  amortized  is  assessed
      quarterly,  on a country by country basis, to determine  whether the value
      has been impaired below the capitalized cost. Domestically, any impairment
      assessed is added to the cost of proved properties being amortized. To the
      extent costs  accumulated in the Company's  international  initiatives are
      determined  by management to be costs that will not result in the addition
      of proved  reserves,  any impairment is charged to income.  In determining
      whether such costs should be impaired, the Company's management evaluates,
      among   other   factors,   current  oil  and  gas   industry   conditions,
      international economic conditions, capital availability,  foreign currency
      exchange  rates,  the  political  stability in the  countries in which the
      Company  has an  investment,  and  available  geological  and  geophysical
      information.

         Domestic Properties. At the end of each quarterly reporting period, the
      unamortized cost of oil and gas properties, net of related deferred income
      taxes,  is limited to the sum of the  estimated  future net revenues  from
      proved properties using current period-end prices,  discounted at 10%, and
      the  lower of cost or fair  value of  unproved  properties,  adjusted  for
      related income tax effects ("ceiling test"). This calculation is done on a
      country  by  country  basis  for those  countries  with  proved  reserves.
      Currently the Company has proved reserves in the United States only.

         The  calculation  of the ceiling test and provision  for  depreciation,
      depletion,  and  amortization  is based on estimates  of proved  reserves.
      There are numerous  uncertainties  inherent in  estimating  quantities  of
      proved reserves and in projecting the future rates of production,  timing,
      and plan of  development.  The  accuracy  of any  reserves  estimate  is a
      function  of  the  quality  of  available  data  and  of  engineering  and
      geological interpretation and judgment. Results of drilling,  testing, and
      production  subsequent to the date of the estimate may justify revision of
      such estimate.  Accordingly,  reserves  estimates are often different from
      the quantities of oil and gas that are ultimately recovered.

         As a result of low oil and gas prices at the end of September 1998, the
      Company  reported a non-cash  write  down on a  before-tax  basis of $77.2
      million ($50.9 million after tax) of its domestic properties.  This is the
      first time in the  Company's  history that a full-cost  ceiling write down
      was necessitated.

         International  Properties.  In  addition,  during the third  quarter of
      1998, as it does every reporting period,  the Company evaluated all of its
      foreign  unevaluated  properties  (a  detailed  description  of  which  is
      included  in  Note 6 to the  Company's  condensed  consolidated  financial
      statements),  especially in light of the  increased  volatility in the oil
      and gas markets,  international  economic uncertainty,  and turmoil in the
      world  capital  markets.   Based  on  a  detailed  evaluation  of  foreign
      activities,  the  Company  impaired  the  entire  balance  of  accumulated
      unevaluated costs in both Venezuela and Russia.

                                       9

<PAGE>

                              SWIFT ENERGY COMPANY
         NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS-CONTINUED
              SEPTEMBER 30, 1998 (UNAUDITED) AND DECEMBER 31, 1997

         The  increased  volatility  in the oil and gas markets has affected the
      Company's cash flows available for further  exploration and has forced the
      Company to scale back its  capital  expenditures  budget.  All of this has
      been further  accentuated in Venezuela by the economic  crisis there,  the
      results of which have been to diminish  the  availability  of financing in
      international  markets for  Venezuelan  projects and to worsen  Venezuelan
      currency problems.  Petroleos de Venezuela,  S.A. layoffs,  threatened oil
      worker  strikes,  reduced  OPEC  production  allocations  and other  third
      quarter 1998 events  highlight  the problems that the oil and gas industry
      is encountering in Venezuela.  As a result of all these and other factors,
      the  Company  decided  to  impair in the  third  quarter  of 1998 all $2.8
      million  of  costs  related  to its  Venezuelan  oil and  gas  exploration
      activities.

         In addition,  the Company  determined,  in the third quarter of 1998 to
      impair all $10.8 million of costs relating to its Russian activities. This
      impairment  is  attributed  to not only the  volatility in the oil and gas
      markets  and the severe  tightening  of  international  credit  markets as
      discussed above, but also to the increased political instability in Russia
      and the August 1998 collapse of the Russian currency. The Company believes
      that the economic and political situation will result in a lack of capital
      necessary to develop these  reserves  underlying the Company's net profits
      interest in the near term.  Although the Company continues to believe that
      its net profits interest is legally  enforceable under  international law,
      for all of these  reasons the  Company  currently  does not  believe  that
      realistically  it will be able to recover its  investment in Russia in the
      foreseeable  future.  Because  of  this,  the  Company  believes  that  it
      currently does not have a reasonable basis to continue  capitalization  of
      the costs in its Russia cost center.

         The  combination of the full-cost  ceiling test and foreign  activities
      impairment  charges  reduced  before-tax  earnings by $90.8 million ($59.9
      million after tax).

      Hedging Activities

         The Company's revenues are primarily the result of sales of its oil and
      natural gas production. Market prices of oil and natural gas may fluctuate
      and adversely affect operating results. To mitigate some of this risk, the
      Company does engage  periodically in certain  limited hedging  activities,
      but only to the extent of buying  protection  price floors for portions of
      its own and its limited  partnerships'  oil and gas production.  Costs and
      any benefits derived from these price floors are accordingly recorded as a
      reduction or increase,  as  applicable,  in oil and gas sales  revenue and
      were not significant for any period  presented.  The costs to purchase put
      options are amortized  over the option  period.  The costs related to 1998
      hedging  activities through September 30, totaled  approximately  $377,000
      with benefits of approximately $101,000 being received, resulting in a net
      cash outlay of approximately  $276,000 or $0.019 per Mcfe. The Company had
      no open contracts at September 30, 1998.

      Income Per Share

         The Company has adopted  Statement  of Financial  Accounting  Standards
      (SFAS) No. 128,  "Earnings per Share," which establishes new standards for
      computing and  presenting  earnings per share.  Basic income per share has
      been  computed  using  the  weighted   average  number  of  common  shares
      outstanding during the respective periods. Basic income per share has been
      retroactively restated in all periods presented to give recognition to the
      adoption of SFAS No. 128, as well as to give  recognition to an equivalent
      change in capital  structure as a result of a 10% stock dividend  declared
      in October  1997 that  resulted in an  additional  1,494,622  shares being
      issued.

                                       10

<PAGE>

                              SWIFT ENERGY COMPANY
         NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS-CONTINUED
              SEPTEMBER 30, 1998 (UNAUDITED) AND DECEMBER 31, 1997

         The  calculation of diluted income per share assumes  conversion of the
      Company's  Convertible Notes as of the beginning of the respective periods
      and the elimination of the related after-tax interest expense and assumes,
      as of the beginning of the period,  exercise of stock options and warrants
      (using the treasury stock method).  Diluted income per share has also been
      retroactively  restated  for all periods  presented  to give effect to the
      adoption  of  SFAS  No.  128  and the 10%  stock  dividend.  The  original
      conversion  price of the  Convertible  Notes of  $34.6875  was  revised to
      $31.534 to reflect the October 1997 stock dividend declared.

         The  following  is a  reconciliation  of the  calculation  of basic and
      diluted  earnings per share for the nine months ended  September 30, 1998,
      and 1997:

<TABLE>
<CAPTION>
                                                           Three Months Ended September 30,
                                     -------------------------------------------------------------------------------
                                                     1998                                    1997
                                     -------------------------------------  ----------------------------------------
                                                                    Per                                       Per
                                         Net                       Share           Net                       Share
                                        Income       Shares        Amount        Income         Shares       Amount
                                     ------------ ------------    --------    -------------  ------------   --------
    <S>                              <C>          <C>            <C>          <C>            <C>            <C>
     Basic EPS:                                                                  
     Net Income (Loss) and Share
        Amounts                      $(57,431,015)  16,419,022   $   (3.50)   $   4,685,689    16,418,385   $   0.29

     Dilutive Securities:
     Convertible Notes (1)                     --           --                      846,005     3,646,847
     Stock Options (1)                         --           --                           --       475,479
                                     ------------ ------------                -------------  ------------

     Diluted EPS:
     Net Income (Loss) and Assumed
        Share Conversions            $(57,431,015)  16,419,022   $   (3.50)   $   5,531,694    20,540,711   $   0.27
                                     ------------ ------------   ---------    -------------  ------------  ---------



                                                           Nine Months Ended September 30,
                                     -------------------------------------------------------------------------------
                                                     1998                                    1997
                                     -------------------------------------    --------------------------------------
                                                                    Per                                      Per
                                          Net                      Share         Net                         Share
                                        Income       Shares        Amount        Income         Shares       Amount
                                     ------------ ------------    --------    -------------  ------------   --------
     Basic EPS:                                                                  
     Net Income (Loss) and Share
        Amounts                      $(51,304,930)  16,481,382   $   (3.11)   $  15,568,641    16,507,694   $   0.94

     Dilutive Securities:
     Convertible Notes (1)                     --           --                    2,665,253     3,646,847
     Stock Options (1)                         --           --                           --       475,479
                                     ------------ ------------                -------------  ------------

     Diluted EPS:
     Net Income (Loss) and Assumed
        Share Conversions            $(51,304,930)  16,481,382   $   (3.11)   $  18,233,894    20,630,020   $   0.88
                                     ------------ ------------   ---------    -------------  ------------   --------
</TABLE>

     (1) The Convertible Notes and the stock options are antidilutive in the 
         1998 periods.

                                       11

<PAGE>

                              SWIFT ENERGY COMPANY
         NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS-CONTINUED
              SEPTEMBER 30, 1998 (UNAUDITED) AND DECEMBER 31, 1997

(3)   BANK BORROWINGS

         In August 1998,  the Company  closed its new $250.0  million  revolving
      credit facility with a syndicate of ten banks (the "New Credit Facility").
      At September 30, 1998,  the Company had  outstanding  borrowings of $151.5
      million under its New Credit  Facility.  At December 31, 1997, the Company
      had   outstanding   borrowings   of  $7.9  million   under  its  borrowing
      arrangements.  At September 30, 1998, the New Credit Facility consisted of
      a $250.0 million  revolving line of credit with a $170.0 million borrowing
      base.  The interest rate is either (i) the lead bank's prime rate (8.5% at
      September 30, 1998) or (ii) adjusted LIBOR (a weighted average of 6.96% at
      September 30, 1998) plus the applicable  margin  depending on the level of
      outstanding debt. The applicable margin is based on the Company's ratio of
      outstanding  balance on the New  Credit  Facility  to the last  calculated
      borrowing  base.  Of the $151.5  million  borrowed at September  30, 1998,
      $147.0 million was borrowed at the LIBOR rate.

         The terms of the New Credit Facility include, among other restrictions,
      a limitation on the level of cash dividends (not to exceed $2.0 million in
      any fiscal  year),  requirements  as to  maintenance  of  certain  minimum
      financial ratios  (principally  pertaining to working  capital,  debt, and
      equity ratios),  and limitations on incurring other debt. Since inception,
      no cash  dividends have been declared on the Company's  common stock.  The
      Company is currently in compliance  with the provisions of this agreement.
      The New Credit Facility will extend until August 2002.

         Previously,  the  Company's  credit  facilities  consisted  of a $100.0
      million revolving line of credit with a $80.0 million borrowing base and a
      $7.0 million  revolving line of credit with a $5.1 million borrowing base.
      These  facilities  were with a two  bank-group.  Depending on the level of
      outstanding  debt, the interest rate on the $100.0 million  revolving line
      of credit was (i) either the bank's base rate or the bank's base rate plus
      0.25% or (ii) the LIBOR rate plus 1% to plus 1.5%.  The  interest  rate on
      the $7.0  million  revolving  line of credit was the bank's base rate less
      0.25%

(4)   NEW ACCOUNTING PRONOUNCEMENTS

         In the  first  quarter  of 1998,  the  Company  adopted  SFAS No.  130,
      "Reporting   Comprehensive   Income,"   which   requires  the  display  of
      comprehensive  income  and its  components  in the  financial  statements.
      Comprehensive income represents all changes in equity during the reporting
      period,  including  net income and charges  directly  to equity  which are
      excluded from net income.  The adoption of this  statement does not have a
      material  impact  on the  Company  or its  financial  disclosures,  as the
      Company  has  not   historically   and  currently   does  not  enter  into
      transactions which result in charges (or credits) directly to equity (such
      as additional  minimum pension  liability  changes,  currency  translation
      adjustments,  and  unrealized  gains  and  losses  on  available  for sale
      securities).

         In April 1998, the American  Institute of Certified Public  Accountants
      issued  Statement of Position  98-5,  "Reporting  on the Costs of Start-Up
      Activities," which requires costs of start-up activities to be expensed as
      incurred.  The statement is effective for financial  statements  beginning
      after  December 15, 1998. The adoption of this standard is not expected to
      have a significant  effect on the Company's  financial position or results
      of operations.

         In June 1998, the Financial  Accounting Standards Board issued SFAS No.
      133,  "Accounting for Derivative  Instruments and Hedging Activities." The
      Statement  establishes  accounting and reporting  standards requiring that
      every derivative  instrument  (including  certain  derivative  instruments

                                       12

<PAGE>

                              SWIFT ENERGY COMPANY
         NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS-CONTINUED
              SEPTEMBER 30, 1998 (UNAUDITED) AND DECEMBER 31, 1997


      embedded in other contracts) be recorded in the balance sheet as either an
      asset or liability  measured at its fair value. SFAS No. 133 requires that
      changes in the derivative's fair value be recognized currently in earnings
      unless specific hedge accounting  criteria are met. Special accounting for
      qualifying  hedges  allow the gains and  losses on  derivatives  to offset
      related results on the hedged item in the income statements,  and requires
      that  a  company  must  formally  document,   designate,  and  assess  the
      effectiveness of transactions that receive hedge accounting.

         SFAS No. 133 is  effective  for fiscal years  beginning  after June 15,
      1999. A company may also implement SFAS No. 133 as of the beginning of any
      fiscal quarter after issuance (that is, fiscal quarters beginning June 16,
      1998 and thereafter).  SFAS No. 133 cannot be applied retroactively.  SFAS
      No. 133 must be  applied to (a)  derivative  instruments  and (b)  certain
      derivative  instruments  embedded in hybrid  contracts  that were  issued,
      acquired,  or  substantively  modified  after December 31, 1997 (and, at a
      company's election, before January 1, 1998).

         The Company has not yet quantified the impacts of adopting SFAS No. 133
      on its financial statements and has not determined the timing of or method
      of its adoption of SFAS No.133.

(5)   ACQUISITION OF PROPERTIES

         On July 2, 1998,  the  Company  entered  into a purchase  agreement  to
      acquire from Sonat Exploration  Company  ("Sonat"),  a subsidiary of Sonat
      Inc.,  effective April 1, 1998,  certain  producing oil and gas properties
      (the  "Toledo  Bend  Properties")  located in Texas and  Louisiana  in the
      vicinity of Toledo Bend Lake for approximately $86.1 million in cash, with
      a majority  ($70.8  million) of the  estimated  purchase  price at closing
      being allocated to proved  properties,  with the remaining ($15.3 million)
      being  allocated  to  unproved  properties.  Post-closing  purchase  price
      adjustments  are still being  determined,  but management  does not expect
      that  these  adjustments  will  be  material  to the  Company's  financial
      statements. The acquisition closed August 26, 1998.

          As of April 1, 1998,  estimated  proved  reserves  for the Toledo Bend
      Properties  were 91.1 Bcfe,  of which  approximately  56% was natural gas,
      with 1997 production of 22.0 Bcfe, of which  approximately 51% was natural
      gas. The properties include 156 producing oil and natural gas wells in the
      Brookeland Field in Southeast Texas and the Masters Creek Field in Western
      Louisiana,  21 saltwater disposal wells, a 20% interest in two natural gas
      plants,   associated   production  facilities  and  working  interests  in
      approximately  200,000  undeveloped  net  acres  containing  more  than 50
      drilling  locations.  The  Company  has become  operator of 113 of the 156
      wells.  The two gas plants are operated by a third party and have combined
      capacity of 250 Mmcfe per day, and in 1997 had operating cash flow of $2.8
      million. 


         The Toledo Bend  Properties  extend one of the Company's  core areas by
      adding  producing  reserves that the Company  believes will  significantly
      increase its production on a short-term basis. Furthermore, as a result of
      the  Company's  extensive  experience  in other parts of the Austin  Chalk
      trend, the Company believes that it can successfully  exploit  incremental
      drilling opportunities in the future.

                                       13

<PAGE>

                              SWIFT ENERGY COMPANY
         NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS-CONTINUED
              SEPTEMBER 30, 1998 (UNAUDITED) AND DECEMBER 31, 1997

         This  acquisition  was  accounted  for by the  purchase  method and was
      incorporated  into the Company's  results of  operations  during the third
      quarter.  The  following  unaudited  pro  forma  supplemental  information
      presents  consolidated  results of operations as if this  acquisition  had
      occurred on January 1, 1997 (in thousands, except per share amounts):


<TABLE>
<CAPTION>
                                                                   Nine months ended September 30,
                                                           -------------------------------------------
                                                                 1998                         1997
                                                           ---------------             ---------------
                                                                         (unaudited)
<S>                                                        <C>                         <C>
       Revenue                                             $        90,299             $        96,649

       Net Income Before Non-Cash Charge                   $        16,017             $        24,758
 
       Net Income (Loss)                                   $       (43,893)            $        24,758

       Per Share Amounts-

          Basic                                            $         (2.66)            $          1.50

          Diluted                                          $         (2.66)            $          1.32
</TABLE>

(6) FOREIGN ACTIVITIES

         Since  October  1995,   the  Company  has  been  issued  two  Petroleum
      Exploration  Permits by the New  Zealand  Minister  of  Energy.  The first
      permit covered approximately 65,000 acres in the Onshore Taranaki Basin of
      New Zealand's North Island,  and the second covered  approximately  69,300
      adjacent acres. The Company formed a wholly-owned subsidiary, Swift Energy
      New  Zealand  Limited,  for the  purpose  of  conducting  its New  Zealand
      activities  and assigned  its  interest in the permits to that  subsidiary
      during the third quarter of 1997. In March 1998,  the Company  surrendered
      approximately  46,400 acres  covered in the first permit and the remaining
      acreage  has been  included  as an  extension  of the area  covered in the
      second  permit.  Under the terms of the  expanded  permit,  the Company is
      obligated  to drill one  exploratory  well prior to August 12,  1999.  All
      other  obligations  under the permit have been  fulfilled,  including  the
      reinterpretation   of  existing  seismic  data  and  the  acquisition  and
      processing  of new seismic  data.  At September  30, 1998,  the  Company's
      investment in New Zealand was  approximately  $4.5 million and is included
      in the unproved properties portion of oil and gas properties.

         On October 23, 1998, the Company entered into separate  agreements with
      Marabella  Enterprises  Ltd.  (Marabella),  a  subsidiary  of Bligh  Oil &
      Minerals  N.L.,  an  Australian  company,  to obtain from  Marabella a 25%
      working interest in another New Zealand Petroleum  Exploration  Permit and
      for  Marabella to become a 5%  participant  in the  Company's  Permit.  An
      exploration well on the Marabella permit commenced drilling on October 16,
      1998.  The Company  has also  agreed in  principle  to  participate  in an
      additional Marabella permit as a 25% working interest owner.

         On September 3, 1993, the Company signed a Participation Agreement with
      Senega, a Russian Federation joint stock company (in which the Company has
      an indirect  interest of less than 1%), to assist in the  development  and
      production of reserves from two fields in Western  Siberia.  The agreement
      provided the Company with a minimum 5% net profits  interest from the sale
      of  hydrocarbon  products  from the fields in exchange  for the  Company's
      managerial,  technical, and financial support to Senega. Additionally, the
      Company purchased a 1% net profits interest from Senega for $0.3 million.

                                       14

<PAGE>

                              SWIFT ENERGY COMPANY
         NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS-CONTINUED
              SEPTEMBER 30, 1998 (UNAUDITED) AND DECEMBER 31, 1997


         On  December   10,   1997,   the  Company   amended  and  restated  the
      Participation  Agreement  with Senega that it  originally  entered into in
      1995. Under the amended and restated Participation  Agreement, the Company
      retains its 6% net profits interest in the Samburg Field and has agreed to
      assist  Senega in  obtaining  investments  necessary to develop the field.
      Senega  is  charged  with  the   management   and  control  of  the  field
      development.  At September 30, 1998,  the Company's  investment in Russia,
      prior  to  its  impairment,   was  approximately  $10.8  million  and  was
      previously  included  in the  unproved  properties  portion of oil and gas
      properties.  However, the economic and political  uncertainty and currency
      concerns that arose during the third quarter in Russia,  combined with the
      price volatility and severe  tightening of international  capital markets,
      caused  the  Company  to  reevaluate  the  timing of the  recovery  of its
      capitalized costs in that country.  See Note 2 to the Company's  condensed
      consolidated  financial  statements for a more detailed  discussion of the
      impairment.

         The  Company  formed  a  wholly-owned   subsidiary,   Swift  Energy  de
      Venezuela,  C. A., for the purpose of  submitting a bid on August 5, 1993,
      under the Venezuelan Marginal Oil Field Reactivation Program. Although the
      Company did not win the bid, from 1994 to 1997,  the Company  continued to
      gather information relating to reserve and geological and geophysical data
      in Venezuela, and continued to pursue cooperative ventures involving other
      fields and  opportunities in Venezuela.  The Company evaluated a number of
      blocks  being  offered by Petroleos  de  Venezuela,  S. A. under the Third
      Operating  Agreement Round in 1997, but decided against submitting any bid
      on  these  blocks.   The  Company  has  entered  into  an  agreement  with
      Tecnoconsult, S. A., a Venezuelan company, to jointly formulate and submit
      a proposal to  Petroleos  de  Venezuela,  S. A. for the  construction  and
      operation of a methane  pipeline.  Currently,  the  technical and economic
      feasibility  of the project is under  study.  At September  30, 1998,  the
      Company's   investment  in  Venezuela,   prior  to  its  impairment,   was
      approximately  $2.8  million and was  previously  included in the unproved
      properties  portion  of oil  and gas  properties.  However,  the  economic
      uncertainty  and currency  concerns in Venezuela,  combined with the price
      volatility and severe tightening of international capital markets,  caused
      the  Company to  reevaluate  its  prospects  of  participating  in further
      Venezuelan  exploration activities in the foreseeable near-term future and
      the recovery of its capitalized  costs in that country.  See Note 2 to the
      Company's condensed  consolidated financial statements for a more detailed
      discussion of the impairment.


                                       15


<PAGE>


                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS


      GENERAL

         The Company's  principal  corporate  objectives are the accumulation of
      crude  oil and  natural  gas  reserves  for  production  and  sale and the
      enhancement  of the net present value of those  reserves.  The Company was
      formed  in 1979  and,  from  1985 to  1991,  grew  primarily  through  the
      acquisition of producing  properties  funded through  limited  partnership
      financing. Commencing in 1991, the Company began to emphasize the addition
      of  reserves  through  increased   development  and  exploration  drilling
      activity. This emphasis on development and exploration drilling has led to
      additions of  increasing  quantities of reserves in each of the years 1995
      through 1997, and in the first nine months of 1998. The Company's revenues
      are primarily comprised of oil and gas sales attributable to properties in
      which the Company owns a direct or indirect interest.

         The  statements  contained  in  this  Quarterly  Report  on  Form  10-Q
      ("Quarterly  Report") that are not  historical  facts are  forward-looking
      statements  as that term is defined in Section 21E of the  Securities  and
      Exchange Act of 1934, as amended,  and therefore involve a number of risks
      and uncertainties.  Such forward-looking statements may be or may concern,
      among other things, capital expenditures,  drilling activity,  development
      activities,  cost  savings,  production  efforts and volumes,  hydrocarbon
      reserves,   hydrocarbon   prices,   liquidity,   regulatory   matters  and
      competition.  Such forward-looking statements generally are accompanied by
      words  such as  "plan,"  "estimate,"  "expect,"  "predict,"  "anticipate,"
      "projected,"   "should,"   "believe"   or  other  words  that  convey  the
      uncertainty of future events or outcomes. Such forward-looking information
      is based upon  management's  current  plans,  expectations,  estimates and
      assumptions  and is  subject to a number of risks and  uncertainties  that
      could significantly affect current plans,  anticipated actions, the timing
      of such  actions  and the  Company's  financial  condition  and results of
      operations.  As a consequence,  actual results may differ  materially from
      expectations,  estimates  or  assumptions  expressed  in or implied by any
      forward-looking  statements made by or on behalf of the Company, including
      those  regarding the Company's  financial  results,  levels of oil and gas
      production  or  revenues,  capital  expenditures,   and  capital  resource
      activities.  Among the factors that could cause  actual  results to differ
      materially  are:  fluctuations  of the prices  received  or demand for the
      Company's  oil and natural gas, the  uncertainty  of drilling  results and
      reserve estimates,  operating hazards,  requirements for capital,  general
      economic conditions,  competition and government  regulations,  as well as
      the risks and uncertainties discussed in this Quarterly Report, including,
      without  limitation,  the portions referenced above, and the uncertainties
      set forth from time to time in the Company's other public reports, filings
      and public  statements.  Also,  because of the  volatility  in oil and gas
      prices and other factors,  interim results are not necessarily  indicative
      of those for a full year.

      LIQUIDITY AND CAPITAL RESOURCES

         During the first  nine  months of 1998,  the  Company  relied  upon its
      internally  generated  cash  flow,  along  with  $143.6  million  of  bank
      borrowings to fund its capital  expenditures,  including $86.1 million for
      the Toledo Bend Properties  acquisition.  Cash and working capital for the
      remainder of 1998 are expected to be provided through internally generated
      cash flows and bank  borrowings.  During 1997, the Company relied upon net
      proceeds from the sale of its $115.0 million of Convertible  Notes and its
      internally   generated  cash  flows,  along  with  $7.9  million  of  bank
      borrowings to fund capital expenditures.

                                       16

<PAGE>

                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED


      Net Cash Provided by Operating Activities

         For the nine month period ended  September 30, 1998,  net cash provided
      by operating  activities decreased by 12% to $38.1 million, as compared to
      $43.1 million  during the first nine months of 1997.  The 1998 decrease of
      $5.0 million was  primarily  due to the $2.1 million  decrease in interest
      income and the $1.6  million  increase  in interest  expense,  a result of
      having  expended  all the net proceeds of the $115.0  million  Convertible
      Notes offering during 1997 and increased bank borrowings during 1998.

      Sale of Convertible Subordinated Notes

         In November 1996, the Company issued $115.0 million of the  Convertible
      Notes in a public  offering.  Proceeds of the offering  were used to repay
      all of the Company's bank borrowings  ($33.1 million on November 25, 1996)
      and,  together  with  internally  generated  cash flows,  to fund  capital
      expenditures and working capital needs through 1997.

      Existing Credit Facilities

         At September 30, 1998, the Company had outstanding borrowings of $151.5
      million under its New Credit Facility.  At September 30, 1997, the Company
      had no outstanding  balances under its borrowing  arrangements,  since the
      balance of those borrowings was repaid in November 1996 with proceeds from
      the sale of the Company's $115.0 million of Convertible Notes.  Currently,
      the New Credit  Facility  consists of a $250.0  million  revolving line of
      credit with a $170.0 million borrowing base. The Company closed on its new
      $250.0 million  revolving  credit facility in August 1998 with a syndicate
      of ten banks.  The terms of the New Credit Facility  include,  among other
      restrictions,  a limitation on the level of cash  dividends (not to exceed
      $2.0  million in any  fiscal  year),  requirements  as to  maintenance  of
      certain  minimum  financial  ratios  (principally  pertaining  to  working
      capital,  debt, and equity  ratios),  and  limitations on incurring  other
      debt.  Since  inception,  no cash  dividends  have  been  declared  on the
      Company's  common stock.  The Company is currently in compliance  with the
      provisions of this agreement.

         The  interest  rate is either  (i) the lead  bank's  prime rate or (ii)
      adjusted  LIBOR  plus the  applicable  margin  depending  on the  level of
      outstanding debt. The applicable margin is based on the Company's ratio of
      outstanding  balance on the New  Credit  Facility  to the last  calculated
      borrowing base. The New Credit Facility will extend until August 2002.

      Debt Maturities

         Borrowings under the Company's New Credit Facility mature on August 18,
      2002. The Company's $115.0 million  Convertible  Notes mature November 15,
      2006.

      Recent Developments

         The  Company  believes  that the recent  declines in prices for oil and
      natural gas created an  opportunity  for it to increase  its reserve  base
      through an economically attractive acquisition. The Company targets proved
      producing  properties that it believes have the potential to increase cash
      flows  through  subsequent  drilling  activities  and the  application  of
      improved drilling techniques.

                                       17

<PAGE>

                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED

         Toledo  Bend  Properties  Acquisition.  On July 2,  1998,  the  Company
      entered  into a  purchase  agreement  to acquire  from  Sonat  Exploration
      Company,  a subsidiary of Sonat Inc.,  effective April 1, 1998, the Toledo
      Bend  Properties  located in Texas and Louisiana in the vicinity of Toledo
      Bend Lake for approximately  $86.1 million in cash, with a majority of the
      purchase price being  allocated to proved  reserves.  As of April 1, 1998,
      estimated  proved  reserves for the Toledo Bend Properties were 91.1 Bcfe,
      of which  approximately  56% was natural gas, with 1997 production of 22.0
      Bcfe, of which  approximately 51% was natural gas. The properties  include
      156  producing  oil and  natural  gas  wells  in the  Brookeland  Field in
      Southeast  Texas and the  Masters  Creek  Field in Western  Louisiana,  21
      saltwater  disposal  wells,  a 20%  interest  in two  natural  gas plants,
      associated  production  facilities and working  interests in approximately
      200,000  undeveloped net acres containing more than 50 drilling locations.
      The  Company  has become  operator  of 113 of the 156  wells.  The two gas
      plants are outside  operated and have  combined  capacity of 250 Mmcfe per
      day, and in 1997 had operating cash flow of $2.8 million.  The acquisition
      closed August 26, 1998.

         The Toledo Bend  Properties  extend one of the Company's  core areas by
      adding  producing  reserves that the Company  believes will  significantly
      increase its production on a short-term basis. Furthermore, as a result of
      the  Company's  extensive  experience  in other parts of the Austin  Chalk
      trend, the Company believes that it can successfully  exploit  incremental
      drilling opportunities in the future.

         Partnership  Properties  Acquisition.  In  October  1998,  the  Company
      notified  investors in 63  Swift-managed  production  partnerships  formed
      between  1986 and 1994 that it has delayed  calling  investor  meetings to
      consider its purchase of all of the oil and gas properties  owned by these
      partnerships  which was proposed in March 1998. This decision  principally
      reflected  significant  market changes which had occurred  during the long
      period necessary for regulatory review of soliciting materials, the age of
      the third party appraisals of these partnership properties, along with the
      much  publicized  weakness in both the equity and debt  markets for energy
      companies.  During the last several months,  the volatility of the oil and
      gas markets has  increased  markedly,  creating  further  concern over the
      appropriateness  of using these particular  appraisals as an assessment of
      current market conditions.  The Company expects to continue to re-evaluate
      the status and operation of these partnerships, whether to propose sale of
      partnership properties, and if so when, and in what form of transaction.

      Working Capital

         The Company's  working capital increased over the last nine months from
      $1.5 million at December 31, 1997,  to $9.1 million at September 30, 1998.
      This  increase is primarily the result of an increase in oil and gas sales
      receivables  resulting from the Company's increase in production primarily
      relating to its recent  Toledo  Bend  Properties  acquisition,  as well as
      decreases in accounts payables primarily related to the Company's deferral
      of drilling activity during the period in direct response to the Company's
      decision  to instead use 1998  capital to make the Toledo Bend  Properties
      acquisition.

         Due to the nature of the  Company's  business  highlighted  above,  the
      individual  components of its working capital fluctuate  considerably from
      period  to  period.  The  Company  incurs   significant   working  capital
      requirements in connection with its role as operator of approximately  825
      wells,   its  drilling   programs,   and  the   management  of  affiliated
      partnerships.  In this capacity,  the Company is  responsible  for certain
      day-to-day cash  management,  including the collection and disbursement of
      oil and gas revenues and related expenses.

                                       18

<PAGE>


                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED

      Common Stock Repurchase Program

       In March 1997, the Company's  Board of Directors  approved a common stock
     repurchase  program for up to $20.0 million of the Company's  common stock,
     which  terminated  June 30,  1998.  Under this  program,  the Company  used
     approximately  $9.4 million of working capital to acquire 435,274 shares in
     the open  market at an  average  cost of  $21.47  per  share.  The Board of
     Directors  approved a new  repurchase  program  on July 21,  1998 for up to
     $10.0 million of the Company's common stock. Subsequently, the Company used
     approximately  $2.2 million of working  capital to acquire  another 211,000
     shares for an average cost of $10.54 per share. Through September 30, 1998,
     $11.6 million had been spent to acquire  646,274  shares at an average cost
     of $17.90 per share.

     Common Stock Dividend

         In  October  1997,  the  Company  declared  a 10% stock  dividend.  The
      transaction  was  valued  based on the  closing  price  ($28.8125)  of the
      Company's  common stock on the New York Stock Exchange on October 1, 1997.
      As a result of the issuance of 1,494,622  shares of the  Company's  common
      stock as a dividend, retained earnings were reduced by $43.1 million, with
      the common stock and additional  paid-in capital accounts increased by the
      same amount.

      Capital Expenditures

         Capital  expenditures  for property,  plant,  and equipment  during the
      first nine months of 1998 were $170.9 million.  These capital expenditures
      included:  (a) $90.1  million on property  acquisitions  (principally  the
      Toledo  Bend  Properties),  (b) $56.0  million  of  drilling  costs,  both
      development and  exploratory  (primarily in the AWP Olmos Field and Austin
      Chalk trend),  (c) $18.9 million of domestic  prospect costs  (principally
      prospect leasehold, seismic and geological costs of unproved prospects for
      the  Company's  account),  (d) $3.1 million  invested in foreign  business
      opportunities,  in New Zealand  (approximately  $2.1  million),  Venezuela
      (approximately $0.4 million), and Russia (approximately $0.6 million), and
      (e) $2.1 million spent on field facilities and production equipment,  with
      the  remaining  $0.7 million spent  primarily  for computer  equipment and
      software and furniture and fixtures.

         As  discussed  in  Note  5  to  the  Company's  condensed  consolidated
      financial statements,  approximately $86.1 million of the $90.1 million in
      property  acquisition  costs were  incurred on the Toledo Bend  Properties
      acquired from Sonat.  The allocation of this  estimated  purchase price at
      the closing date was $70.8 million to proved  properties and $15.3 million
      to unproved properties.  Post closing purchase price adjustments are still
      being  determined,  but management does not expect that those  adjustments
      will be material to the Company's financial statements.

         In the  remaining  three months of 1998,  the Company  expects  capital
      expenditures to be approximately $13.2 million,  including  investments in
      all areas in which  investments  were made during the first nine months of
      the year as described above, with the exception of additional  acquisition
      of producing  properties.  Through  September  30,  1998,  the Company had
      participated in drilling 61 wells (49 development wells and 12 exploratory
      with 42  development  successes and 5 exploratory  successes) at a capital
      cost of approximately  $56.0 million to the Company.  The steady growth in
      the Company's  unproved  property  account which is not being amortized is
      indicative of the Company's  continued  focus on drilling,  as the Company
      has  acquired  prospect  acreage in or near its core areas and has pursued
      its New Zealand activities.

                                     19

<PAGE>


                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED


         The Company believes that 1998's anticipated  internally generated cash
      flows,  together with bank  borrowings,  will be sufficient to finance the
      costs  associated  with its  currently  budgeted  remaining  1998  capital
      expenditures.

      RESULTS OF OPERATIONS

      Comparison of Nine Months Ended September 30, 1998 and 1997

      Revenues

         The  Company's  revenues  increased  7% during the first nine months of
      1998 as compared to the same period in 1997, due primarily to the increase
      in oil and gas sales,  a result of the  increase  in  production  volumes,
      offset  somewhat  by the  lower  commodity  prices,  and the  decrease  in
      interest  income,  resulting from expenditure of the net proceeds from the
      sale of the Company's Convertible Notes before year-end 1997.

      Oil and Gas Sales

         Oil and gas sales  increased  13% to $55.3  million  in the first  nine
      months of 1998,  compared to $48.9  million for the  comparable  period in
      1997.  The 29% increase in natural gas production and the 120% increase in
      oil production  were primarily the result of production 16 from the recent
      Toledo Bend Properties  acquisition and from the Company's two core areas,
      the Austin Chalk trend,  and to a lesser extent,  the AWP Olmos Field. The
      Company's net sales volume  (including the volumetric  production  payment
      volumes)  in the first nine  months of 1998  increased  by 43% or 8.0 Bcfe
      (billion  cubic  feet  equivalent)  over  volumes in the  comparable  1997
      period.  The  increases  in  volume  were  significantly  offset  by a 33%
      decrease in oil prices and an 18% decrease in gas prices received  between
      the two periods, as highlighted in the table below.

         The  elements of the  Company's  $6.5  million  increase in oil and gas
      sales during the first nine months of 1998 included:  (1) volume increases
      that added  $11.5  million of sales from a 4.5 Bcf  increase  in gas sales
      volumes  and $10.6  million of  increased  sales from the  590,520  barrel
      increase  in oil sales  volumes and (2) price  variances  that had a $15.6
      million  unfavorable  impact on sales due to the  decrease  in average gas
      prices  received  ($9.1  million),  and a decrease  in average  oil prices
      received ($6.5 million). Oil and gas sales during the first nine months of
      1998 from the Toledo Bend Properties (all in the third quarter) were $11.9
      million (none in 1997) from 5.5 Bcfe of net sales volume, while sales from
      the AWP Olmos Field were $25.7 million  ($30.5  million in 1997) from 11.9
      Bcfe of net sales volumes (11.6 Bcfe in 1997) for an increase of 0.3 Bcfe,
      while the Austin Chalk trend  generated oil and gas sales of $11.6 million
      ($8.4  million  in 1997)  from 5.5 Bcfe of net sales  volume  (3.3 Bcfe in
      1997) for an increase of 2.2 Bcfe.

         Revenues from oil and gas sales comprised 96% and 91%, respectively, of
      total  revenues  for the first nine months of 1998 and 1997.  The majority
      (77% and 82%,  respectively)  of these revenues were derived from the sale
      of the  Company's  gas  production.  The  acquisition  of the Toledo  Bend
      Properties,  which have a high  percentage of its production from oil, has
      decreased  somewhat the  Company's  predominate  gas  production  mix. The
      Company expects oil and gas production to continue to increase due to both
      the  addition  of oil and gas  reserves  through  the  Company's  drilling
      activities  and from the  acquisition  of proved  properties  as discussed
      above.

                                       20

<PAGE>

                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED


         The  following  table  provides  additional  information  regarding the
      Company's oil and gas sales.
<TABLE>
<CAPTION>
                                              Net Sales Volume             Average Sales Price
                                           Oil (Bbl)       Gas (Mcf)         Oil (Bbl)     Gas (Mcf)
                                          ---------       ----------      --------         --------
        <S>                                 <C>            <C>               <C>            <C>
        1997
        3 Months Ended 03-31-97             166,240        4,903,206        $20.13           $3.06
        3 Months Ended 06-30-97             160,341        5,142,947        $17.08           $2.20
        3 Months Ended 09-30-97             163,672        5,560,395        $16.50           $2.47
                                          ---------       ----------

        9 Months Ended 09-30-97             490,253       15,606,548        $17.92           $2.57
                                          =========       ==========

        1998
        3 Months Ended 03-31-98             195,114        5,858,509        $12.61           $2.28
        3 Months Ended 06-30-98             190,225        6,159,255        $11.20           $2.20
        3 Months Ended 09-30-98             695,434        8,076,988        $11.94           $1.93
                                          ---------       ----------

        9 Months Ended 09-30-98           1,080,773       20,094,752        $11.93           $2.11
                                          =========       ==========
</TABLE>


      Costs and Expenses

         General and  administrative  expenses for the first nine months of 1998
      increased by approximately $0.2 million,  or 7%, when compared to the same
      period in 1997.  This  increase  in costs  reflects  the  increase  in the
      Company's  activities.  However,  the Company's general and administrative
      expenses per Mcfe  produced  decreased by 25% from $0.15 per Mcfe produced
      for the  first  nine  months of 1997 to $0.11  per Mcfe  produced  for the
      comparable  period in 1998.  Supervision  fees  netted  from  general  and
      administrative  expenses  for the first nine  months of 1998 and 1997 were
      $2.0 million and $1.9 million, respectively.

         Depreciation,   depletion,  and  amortization  ("DD&A")  increased  56%
      (approximately $9.8 million) for the first nine months of 1998,  primarily
      due to the Company's  reserves  additions and associated  costs and to the
      related sale of increased  quantities  of oil and gas produced  therefrom.
      The Company's  DD&A rate per Mcfe of production  has increased  from $0.94
      per Mcfe  produced  in the 1997  period to $1.03 per Mcfe  produced in the
      1998  period,  reflecting  increases  in the  per  unit  cost  of  reserve
      additions.

         Production  costs per Mcfe  remained flat at $0.34 per Mcfe produced in
      both the 1998  period  and in the 1997  period.  Primarily  due to the 43%
      increase in production volumes,  oil and gas production costs increased by
      40%  (approximately  $2.6  million)  in the first nine months of 1998 when
      compared  to the first nine months of 1997.  Supervision  fees netted from
      production  costs  for the  first  six  months  of 1998 and 1997 were $2.0
      million and $1.9 million, respectively.

         Interest  expense in the first nine  months of 1998 on the  Convertible
      Notes, including amortization of debt issuance costs, totaled $5.7 million
      ($5.6 million in the 1997 period),  while interest expense on the existing
      credit  facilities,  including  commitment  fees and  amortization of debt
      issuance  costs,  totaled  $2.9  million  ($39,000  in the 1997 period for
      commitment  fees  alone) for total  interest  charges of $8.6  million (of
      which $3.2  million  was  capitalized).  In the first nine months of 1997,
      these   charges   totaled   $5.7   million  (of  which  $1.9  million  was
      capitalized).  The Company capitalizes that portion of interest related to

                                       21

<PAGE>


                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED


      its exploration, partnership, and foreign business development activities.
      The increase in interest  expense in 1998 is  attributable to the increase
      in interest  incurred on the amounts  outstanding  on its Existing  Credit
      Facilities.

         A non-cash  write down of oil and gas  properties  occurred  during the
      third quarter of 1998.  As discussed in Note 2 to the Company's  condensed
      consolidated  financial  statements,  the  lower  prices  for both oil and
      natural  gas at the end of  September  30,  1998  necessitated  a domestic
      full-cost  ceiling  test  write  down of $77.2  million.  Concurrently  as
      discussed  in Note 2 to the  Company's  condensed  consolidated  financial
      statements,  economical  and political  uncertainty  that arose during the
      third quarter in Russia caused the Company to reevaluate the timing of the
      recovery of its  capitalized  unproved  properties  costs in that  country
      ($10.8 million). In addition,  the international  economic uncertainty and
      currency  concerns in Venezuela,  combined with the price  volatility  and
      severe tightening of international credit markets, also caused the Company
      to reevaluate its capitalized unproved properties costs in Venezuela ($2.8
      million).  The reevaluation of the unproved  properties costs in these two
      countries  resulted  in a separate  non-cash  charge to  earnings of $13.6
      million.  The  combination  of the  non-cash  ceiling test charges and the
      non-cash foreign impairment charges resulted in a combined non-cash charge
      to earnings of $90.8 million ($59.9 million after tax).

      Net Income

         Net income of $8.6 million and basic earnings per share of $0.52 before
      the  non-cash  write  down of oil and gas  properties  for the first  nine
      months of 1998 were both 45% lower  than net income of $15.6  million  and
      basic  earnings  per  share of $0.94 in the same  period  for  1997.  This
      decrease primarily reflected the effect of the 33% and 18% decrease in oil
      and gas prices while costs and  expenses  increased in relation to the 43%
      increase in production volumes as discussed above.

      Comparison of Three Months Ended September 30, 1998 and 1997

      Revenues

         The Company's  revenues  increased 37% during the third quarter of 1998
      as compared to the same period in 1997,  due  primarily to the increase in
      oil and gas sales.  Higher oil and gas production volumes more than offset
      lower commodity prices.

      Oil and Gas Sales

         Oil and gas sales  increased  45% to $23.9 million in the third quarter
      of 1998,  compared to $16.4 million for the comparable period in 1997. The
      45%  increase  in natural  gas  production  and the 325%  increase  in oil
      production  were primarily the result of production from the recent Toledo
      Bend  Properties  acquisition  and from the Company's two core areas,  the
      Austin  Chalk trend,  and to a lesser  extent,  the AWP Olmos  Field.  The
      Company's net sales volume  (including the volumetric  production  payment
      volumes) in the third  quarter of 1998  increased  by 87% or 5.7 Bcfe over
      volumes in the  comparable  1997  period.  The  increases  in volume  were
      partially offset by a 28% decrease in oil prices and a 22% decrease in gas
      prices received between the two periods.

         The  elements of the  Company's  $7.4  million  increase in oil and gas
      sales during the third quarter of 1998 included: (1) volume increases that
      added $6.2 million of sales from a 2.5 Bcf  increase in gas sales  volumes
      and $8.8 million of increased  sales from the 531,762  barrel  increase in
      oil  sales  volumes  and  (2)  price  variances  that  had a $7.6  million

                                       22

<PAGE>


                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED

      unfavorable  impact on sales due to the  decrease  in  average  gas prices
      received  ($4.4  million),  and to the  decrease  in  average  oil  prices
      received ($3.2 million). Oil and gas sales from the Toledo Bend Properties
      generated  third  quarter 1998 sales of $11.9  million (none in 1997) from
      5.5 Bcfe of net sales  volume,  while  sales from the Austin  Chalk  trend
      generated  third  quarter  1998 oil and gas  sales of $2.7  million  ($2.9
      million in 1997) from 1.6 Bcfe of net sales  volume (1.2 Bcfe in 1997) for
      an increase of 0.4 Bcfe,  while the AWP Olmos Field  generated oil and gas
      sales of $8.5  million  ($10.3 in 1997) from 4.1 Bcfe of net sales  volume
      (4.0 Bcfe in 1997) for an increase of 0.1 Bcfe.

         Revenues from oil and gas sales comprised 97% and 92%, respectively, of
      total  revenues for the third quarter of 1998 and 1997.  The majority (65%
      and 84%, respectively) of these revenues were derived from the sale of the
      Company's gas production.  As discussed  above, the Toledo Bend Properties
      acquisition,  which has a substantial amount of oil production,  decreased
      the total proportion of the Company's production  attributable to gas. The
      Company expects oil and gas production to continue to increase due to both
      the  addition  of oil and gas  reserves  through  the  Company's  drilling
      program and from the acquisition of proved properties as discussed above.

      Costs and Expenses

         General  and  administrative  expenses  for the third  quarter  of 1998
      increased by  approximately  $125,000,  or 13%,  when compared to the same
      period in 1997.  This  increase  in costs  reflects  the  increase  in the
      Company's  activities.  However,  the Company's general and administrative
      expenses per Mcfe  produced  decreased by 39% from $0.14 per Mcfe produced
      for the  first  nine  months of 1997 to $0.09  per Mcfe  produced  for the
      comparable  period in 1998.  Supervision  fees  netted  from  general  and
      administrative  expenses for the third  quarter of 1998 and 1997 were $0.6
      million and $0.7 million, respectively.

         Depreciation, depletion, and amortization increased 109% (approximately
      $7.0  million)  for  the  third  quarter  of  1998,  primarily  due to the
      Company's  reserves additions and associated costs and to the related sale
      of increased  quantities of oil and gas produced therefrom.  The Company's
      DD&A  rate  per Mcfe of  production  has  increased  from  $0.98  per Mcfe
      produced in the 1997 period to $1.09 per Mcfe produced in the 1998 period,
      reflecting increases in the per unit cost of reserve additions.

         Production  costs per Mcfe  remained flat at $0.33 per Mcfe produced in
      both the 1998 and in the 1997 period. Primarily due to the 87% increase in
      production  volumes,  oil  and  gas  production  costs  increased  by  85%
      (approximately $1.9 million) in the third quarter of 1998 when compared to
      the third quarter of 1997.  Supervision  fees netted from production costs
      for the  second  quarter  of 1998  and 1997  were  $0.6  million  and $0.7
      million, respectively.

         Interest expense in the third quarter of 1998 on the Convertible Notes,
      including  amortization of debt issuance costs, totaled $1.9 million ($1.9
      million in the 1997 period), while interest expense on the existing credit
      facilities,  including commitment fees, also totaled $1.9 million ($14,000
      in the 1997 period for commitment  fees alone) for total interest  charges
      of $3.8  million  (of which $1.4  million was  capitalized).  In the third
      quarter of 1997, these charges totaled $1.9 million (of which $0.5 million
      was capitalized). The Company capitalizes that portion of interest related
      to  its  exploration,   partnership,   and  foreign  business  development
      activities. The increase in interest expense in 1998 is 26 attributable to
      the  increase in  interest  incurred  on the  amounts  outstanding  on its
      existing credit facilities.

                                       23

<PAGE>


                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED


         A non-cash  write down of oil and gas  properties  occurred  during the
      third  quarter of 1998 as  discussed  above in the nine month  comparison.
      This non-cash charge to earnings  amounted to $90.8 million ($59.9 million
      after tax).

      Net Income

         Net income of $2.5 million and basic earnings per share of $0.15 before
      the non-cash  write down of oil and gas properties in the third quarter of
      1998 were 47% and 48% lower, respectively, than net income of $4.7 million
      and basic  earnings per share of $0.29 in the third quarter of 1997.  This
      decrease in net income primarily reflected the effect of a 28% decrease in
      oil  prices and a 22%  decrease  in gas prices  while  costs and  expenses
      increased in relation to the 87% increase in production volumes.

      Year 2000

         The Year  2000  issue  results  from  computer  programs  and  embedded
      computer chips with date fields that cannot  distinguish  between the year
      1900 and 2000. The Company is currently  implementing  the steps necessary
      to make the Company's operations Year 2000 compliant.  These steps include
      upgrading, testing and certifying its computer systems and field operation
      services and obtaining Year 2000 compliance  certification from all of the
      Company's  critical  business  suppliers.  The Company formed a task force
      during the year to address  the Year 2000 issue to ensure  that all of the
      Company's  business  systems  are Year 2000  compliant  by  mid-1999  with
      mission critical systems projected to be compliant by the end of 1998.

         The  Company's  business  systems  are  almost  entirely  comprised  of
      off-the-shelf   software.  Most  of  the  necessary  changes  in  computer
      instructional code can be made by upgrading this software.  The Company is
      currently in the process of either upgrading the off-the-shelf software or
      receiving  certification  as to Year 2000 compliance from vendors or third
      party  consultants.  A testing  phase will be conducted as the software is
      updated or certified and is expected to be complete by mid-1999.

         The Company  does not believe  that costs  incurred to address the Year
      2000  issue  with  respect to its  business  systems  will have a material
      effect on the  Company's  results of  operations,  liquidity and financial
      condition.  The  estimated  total  cost to  address  Year  2000  issues is
      projected to be less than $150,000, most of which will be spent during the
      testing phase in the next nine months.

         The failure to correct a material  Year 2000 problem could result in an
      interruption,  or a failure of,  certain  normal  business  activities  or
      operations. Based on activities to date, the Company believes that it will
      be able to resolve any Year 2000  problems  concerning  its  financial and
      administrative  systems.  The  Company is  uncertain,  however,  as to the
      impact  that the Year 2000  issue  will have on its field  operations  and
      other  non-information  technology  or as  to  how  the  Company  will  be
      indirectly  affected  by the impact  that the Year 2000 issue will have on
      companies  with which it conducts  business  and other third  parties with
      whom the Company maintains a material  relationship,  such as governmental
      agencies, banking institutions, and tele-communication providers. Pipeline
      operators  to whom  the  Company  sells  natural  gas,  as  well as  other
      customers and  suppliers,  could be prone to Year 2000 problems that could
      not be assessed or detected by the Company.  The Company  plans to contact
      its major purchasers,  customers,  suppliers,  financial  institutions and
      others with whom it conducts  business to  determine  whether they will be
      Year 2000  compliant  and whether they will be able to resolve in a timely

                                     24

<PAGE>


                              SWIFT ENERGY COMPANY
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
             FINANCIAL CONDITION AND RESULTS OF OPERATIONS-CONTINUED

      manner any Year 2000 problems directly affecting the Company. There can be
      no  assurance  that  such  third  parties  will not fail to  appropriately
      address their Year 2000 issues or will not  themselves  suffer a Year 2000
      disruption  that  could have a material  adverse  effect on the  Company's
      business,  financial  condition  or  operating  results.  Based upon these
      responses  and  any  problems   that  arise  during  the  testing   phase,
      contingency  plans or back-up  systems would be determined  and addressed.
      The Company has utilized,  and will continue to utilize, both internal and
      external  resources  to complete  tasks and perform  testing  necessary to
      address the Year 2000 issue.

                                       25

<PAGE>


                              SWIFT ENERGY COMPANY
                          PART II. - OTHER INFORMATION


Item 1.    Legal Proceedings - N/A

Item 2.    Changes in Securities - N/A

Item 3.    Defaults Upon Senior Securities - N/A

Item 4.    Submission of Matters to a Vote of Security Holders - N/A

           Item 5.    Other Information - N/A

           Item 6.    Exhibits  & Reports on Form 8-K-

           (a) Documents filed as part of the report

                      (3)    Exhibits

                             10.1   Credit  agreement among Swift Energy Company
                                    and Bank One, Texas, National Association as
                                    administrative  agent,  Bank of  Montreal as
                                    syndication agent, and Nationsbank,  N.A. as
                                    documentation    agent   and   the   lenders
                                    signatory hereto dated August 18, 1998.

           (b) Reports on Form 8-K.

                             (1)    During the quarter ended September 30, 1998,
                                    the  Company  filed a  report  on Form  8-K,
                                    dated July 2, 1998, for the following event:

                                    Item 2. Acquisition or Disposition of Assets
                                    regarding the Company's agreement with Sonat
                                    Exploration  Company,  a subsidiary of Sonat
                                    Inc.,  to  purchase  producing  oil  and gas
                                    properties  (hereinafter  referred to as the
                                    Toledo Bend Properties).

                                    On August  19,  1998,  the  Company  filed a
                                    report on Form 8-K/A, amending the Company's
                                    Form 8-K dated July 2, 1998,  to include the
                                    following item:

                                    Item  7.  Financial  Statements,  Pro  Forma
                                    Information    and   Exhibits   to   provide
                                    information  not  available  at the time the
                                    Form 8-K was filed.  The Form 8-K/A included
                                    audited  historical  statements  of revenues
                                    and direct operating expenses  pertaining to
                                    the Toledo Bend  Properties  for years ended
                                    December  31,  1997,   1996  and  1995,  and
                                    unaudited pro forma consolidated  statements
                                    of income of the  Company for the year ended
                                    December 31, 1997 and the three months ended
                                    March 31, 1998 pertaining to the acquisition
                                    of the Toledo Bend  Properties and borrowing
                                    under a New Credit  Facility  as if they had
                                    been  consummated  on January 1, 1997, and a
                                    pro forma balance sheet as of March 31, 1998
                                    pertaining to the  acquisition of the Toledo
                                    Bend  Properties and the borrowings  under a
                                    New  Credit  Facility  as if they  had  been
                                    consummated on march 31, 1998.

                                       26

<PAGE>


                              SWIFT ENERGY COMPANY
                     PART II. - OTHER INFORMATION-CONTINUED


                             (2)    During the quarter ended September 30, 1998,
                                    the  Company  filed a  report  on Form  8-K,
                                    dated  August 18,  1998,  for the  following
                                    event:

                                    Item 7.  Financial  Statements  and Exhibits
                                    regarding   the   Company's   filing   of  a
                                    Registration    Statement    on   Form   S-4
                                    (Registration No. 333-50637) relating to the
                                    Company's proposal to purchase substantially
                                    all  of the  assets  of 63  partnerships  of
                                    which the  Company is the  Managing  General
                                    Partner.  The  Form 8-K  included  unaudited
                                    financial  statements  for the quarter ended
                                    June 30, 1998 for 24 of the 63  partnerships
                                    which  are  not  required  to  file  reports
                                    pursuant  to  Section  13 or  15(d)  of  the
                                    Securities  and  Exchange  Act of  1934,  as
                                    amended,  so that such financial  statements
                                    anticipated  to be sent to  investors in the
                                    partnerships  in connection  with  proposals
                                    made to those  investors  would be  publicly
                                    available.

                                       27

<PAGE>


                                   SIGNATURES



           Pursuant to the requirements 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.



                                              SWIFT ENERGY COMPANY



                                              (Registrant)

           Date: November 12, 1998            By: (Original Signed By)
                ------------------            ----------------------------------
                                              John R. Alden
                                              Sr. Vice President - Finance
                                              Chief Financial Officer, Secretary


           Date: November 12, 1998            By: (Original Signed By)
                ------------------            ----------------------------------
                                              Alton D. Heckaman, Jr.
                                              Vice President,
                                              Controller and Principal
                                              Accounting Officer

                             28     

<PAGE>

























                          Exhibit 10.1



                                       29

<PAGE>

                                CREDIT AGREEMENT


                                      AMONG


                              SWIFT ENERGY COMPANY,
                                  AS BORROWER,



                      BANK ONE, TEXAS, NATIONAL ASSOCIATION
                            AS ADMINISTRATIVE AGENT,
                                BANK OF MONTREAL
                            AS SYNDICATION AGENT, AND
                                NATIONSBANK, N.A.
                             AS DOCUMENTATION AGENT



                                       AND


                          THE LENDERS SIGNATORY HERETO



                                 August 18, 1998

                                   .........

                            Revolving Line of Credit
                              Of up to $250,000,000
                        With Letter of Credit Subfacility
                                   .........
          





<PAGE>


                               TABLE OF CONTENTS

<TABLE>
<CAPTION>

<S>                   <C>      <C>                                                                        <C>

                                                                                                         Page
ARTICLE 1             DEFINITIONS.........................................................................1
                      1.1      Terms Defined Above........................................................1
                      1.2      Additional Defined Terms...................................................1
                      1.3      Undefined Financial accounting Terms.......................................15
                      1.4      References.................................................................15
                      1.5      Articles and Sections......................................................15
                      1.6      Number and Gender..........................................................16
                      1.7      Incorporation of Exhibits..................................................16

   ARTICLE 2          TERMS OF THE FACILITY...............................................................16
                      2.1      Revolving Line of Credit...................................................16
                      2.2      Letter of Credit Facility..................................................17
                      2.3      Limitations on Interest Periods............................................18
                      2.4      Limitation on Types of Loans...............................................18
                      2.5      Use of Loan Proceeds and Letters of Credit.................................19
                      2.6      Interest...................................................................19
                      2.7      Repayment of Loans and Interest............................................19
                      2.8      General Terms..............................................................20
                      2.9      Time, Place, and Method of Payments........................................20
                      2.10     Pro Rata Treatment; Adjustments............................................20
                      2.11     Borrowing Base Determinations..............................................21
                      2.12     Mandatory Prepayments......................................................22
                      2.13     Voluntary Prepayments and Conversions of Loans.............................23
                      2.14     Commitment Fee.............................................................23
                      2.15     Letter of Credit Fee.......................................................23
                      2.16     Loans to Satisfy Obligations of Borrower...................................24
                      2.17     Security Interest in Accounts; Right of Offset.............................24
                      2.18     General Provisions Relating to Interest....................................24
                      2.19     Obligations Absolute.......................................................25
                      2.20     Yield Protection...........................................................26
                      2.21     Illegality.................................................................28
                      2.22     Taxes......................................................................28
                      2.23     Replacement Lenders........................................................29
                      2.24     Regulatory Change..........................................................30

   ARTICLE 3          CONDITIONS..........................................................................30
                      3.1      Conditions Precedent to Initial Loan and Letter of Credit..................30
                      3.2      Conditions Precedent to Each Loan..........................................31
                      3.3      Conditions Precedent to Issuance of Letters of Credit......................32

   ARTICLE 4          REPRESENTATIONS AND WARRANTIES......................................................33

                                       i

<PAGE>

                      4.1      Existence of Borrower and Subsidiaries.....................................33
                      4.2      Existence of Partnerships..................................................33
                      4.3      Due Authorization..........................................................33
                      4.4      Valid and Binding Obligations of Borrower..................................34
                      4.5      Scope and Accuracy of Financial Statements.................................34
                      4.6      Liabilities, Litigation and Restrictions...................................34
                      4.7      Title to Properties........................................................34
                      4.8      Compliance with Federal Reserve Regulations................................34
                      4.9      Authorizations and Consents................................................34
                      4.10     Compliance with Laws, Rules, Regulations, and Orders.......................35
                      4.11     Proper Filing of Tax Returns and Payment of Taxes Due......................35
                      4.12     ERISA Compliance...........................................................35
                      4.13     Take-or-Pay; Gas Imbalances................................................35
                      4.14     Refunds....................................................................35
                      4.15     Casualties of Taking of Property...........................................36
                      4.16     Locations of Business and Offices..........................................36
                      4.17     Environmental Compliance...................................................36
                      4.18     Investment Company Act Compliance..........................................36
                      4.19     Public Utility Holding Company Act Compliance..............................36
                      4.20     No Material Misstatements..................................................37
                      4.21     Subsidiaries.............................................................. 37
                      4.22     Defaults ..................................................................37
                      4.23     Maintenance of Properties..................................................37
                      4.24     Borrower's Year 2000 Representations and Warranties........................37

   ARTICLE 5          AFFIRMATIVE COVENTS.................................................................38
                      5.1      Maintenance an Access to Records...........................................38
                      5.2      Quarterly Financial Statements.............................................38
                      5.3      Annual Financial Statements................................................38
                      5.4      Compliance Certificates....................................................38
                      5.5      Oil and Gas Reserve Reports................................................39
                      5.6      SEC and Other Reports......................................................39
                      5.7      Notices....................................................................39
                      5.8      Additional Information.....................................................41
                      5.9      Payment of Assessments and Charges.........................................41
                      5.10     Compliance with Laws.......................................................41
                      5.11     ERISA Information and Compliance...........................................41
                      5.12     Hazardous Substances Indemnification.......................................41
                      5.13     Further Assurances.........................................................42
                      5.14     Fees and Expenses of Administrative Agent..................................42
                      5.15     Indemnification of Lenders and Administrative Agent........................43
                      5.16     Maintenance of Existence and Good Standing.................................43
                      5.17     Maintenance of Tangible Property...........................................43
                      5.18     Maintenance of Insurance...................................................43
                      5.19     Inspection of Tangible Property............................................44
                      5.20     Payment of Notes and Performance of Obligations............................44
                      5.21     Operation of Oil and Gas Properties........................................44


                                        ii
<PAGE>

                      5.22     Performance of Designated Contracts........................................44
                      5.23     Borrower's Year 2000 Compliance............................................44

ARTICLE 6             NEGATIVE COVENANTS..................................................................45
                      6.1      Indebtedness; Contingent Obligations.......................................45
                      6.2      Loans or Advance...........................................................45
                      6.3      Mortgages of Pledges of Assets.............................................46
                      6.4      Sales of Properties; Leasebacks............................................46
                      6.5      Dividends and Distributions................................................46
                      6.6      Changes in Corporate Structure.............................................46
                      6.7      Rental or Lease Agreements.................................................46
                      6.8      Investments................................................................47
                      6.9      Lines of Business; Subsidiaries............................................47
                      6.10     ERISA Compliance...........................................................47
                      6.11     Sales or Discount of Receivables...........................................47
                      6.12     Transactions With Affiliates...............................................47
                      6.13     Tangible Net Worth.........................................................48
                      6.14     Current Ratio..............................................................48
                      6.15     Debt Coverage Ratio .......................................................48
                      6.16     Total Liabilities to Tangible Net Worth....................................48
                      6.17     Amendment to Partnership Agreements........................................48
                      6.18     Subordinated Debt and Senior Subordinated Debt.............................48
                      6.19     Negative Pledges...........................................................48
                      6.20     Senior Subordinated Debt...................................................48

ARTICLE 7             EVENT OF DEFAULT....................................................................48
                      7.1      Enumeration of Events of Default...........................................48
                      7.2       Rights Upon Default.......................................................50

ARTICLE 8             THE ADMINISTRATIVE AGENT............................................................51
                      8.1      Appointment................................................................51
                      8.2      Delegation of Duties.......................................................51
                      8.3      Exculpatory Provisions.....................................................51
                      8.4      Reliance by Administrative Agent...........................................52
                      8.5      Notice of Default..........................................................52
                      8.6      Non-Reliance on Administrative Agent and Other Lenders.....................52
                      8.7      Indemnification............................................................53
                      8.8      Restitution................................................................54
                      8.9      Administrative Agent in Its Individual Capacity............................54
                      8.10     Successor Administrative Agent.............................................54
                      8.11     Applicable Parties.........................................................54

ARTICLE 9             MISCELLANEOUS.......................................................................55
                      9.1      Assignments; Participations................................................55
                      9.2      Amendments and Waivers.....................................................56

                                      iii

<PAGE>

                      9.3      Survival of Representations, Warranties and Covenants......................56
                      9.4      Notices and Other Communications...........................................57
                      9.5      Parties in Interest........................................................57
                      9.6      No Waiver; rights Cumulative...............................................57
                      9.7      Survival Upon Unenforceability.............................................57
                      9.8      Rights of Third Parties....................................................57
                      9.9      Controlling Agreement......................................................58
                      9.10     Integration................................................................58
                      9.11     Jurisdiction and Venue.....................................................58
                      9.12     Waiver of Rights to Jury Trial.............................................58
                      9.13     Governing Law..............................................................58
                      9.14     Counterparts...............................................................58


                                    EXHIBITS

Exhibit I                       Form of Notes
Exhibit II                     Form of Assignment Agreement
Exhibit III                    Form of Borrowing Request
Exhibit IV                     Form of Compliance Certificate
Exhibit V                      Facility Amounts
Exhibit VI                     Disclosures
Exhibit VII                    Form of Opinion of Counsel
Exhibit VIII                   Subsidiaries and Partnerships
Exhibit IX                     Partnership Acquisition
</TABLE>


                                       iv


<PAGE>


                                CREDIT AGREEMENT


                  THIS CREDIT  AGREEMENT (this  "Agreement") is made and entered
into  as of  August  18,  1998,  by and  among  SWIFT  ENERGY  COMPANY,  a Texas
corporation (the "Borrower"),  each lender that is a signatory hereto or becomes
a signatory hereto as provided in Section 9.1  (individually,  together with its
successors  and  assigns,  a "Lender"  and,  collectively,  together  with their
respective successors and assigns, the "Lenders"), and BANK ONE, TEXAS, NATIONAL
ASSOCIATION,  a national banking  association,  as Administrative  Agent for the
Lenders  (in such  capacity,  together  with  its  successors  in such  capacity
pursuant to the terms hereof, the "Administrative  Agent"),  BANK OF MONTREAL, a
Canadian chartered bank as Syndication Agent, and NATIONSBANK,  N.A., a national
banking association as Documentation Agent.


                              W I T N E S S E T H:

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


                                    ARTICLE 1

                         DEFINITIONS AND INTERPRETATION

                 1.1 Terms Defined Above. As used in this  Agreement,  the terms
"Administrative  Agent," "Agreement,"  "Borrower," "Lender," and "Lenders" shall
have the meanings set forth above.

                 1.2 Additional  Defined Terms. As used in this  Agreement,  the
following terms shall have the following meanings,  unless the context otherwise
requires:

                  "Additional  Costs" shall mean costs which the  Administrative
         Agent or any Lender  determines are  attributable  to its obligation to
         make or its  making or  maintaining  any LIBO Rate Loan or  issuing  or
         participating  in  Letters of Credit,  or any  reduction  in any amount
         receivable by the Administrative Agent or such Lender in respect of any
         such  obligation  or any LIBO Rate Loan or Letter of Credit,  resulting
         from any  Regulatory  Change which (a) changes the basis of taxation of
         any amounts  payable to the  Administrative  Agent or such Lender under
         this  Agreement  or any Note in respect of any LIBO Rate Loan or Letter
         of Credit  (other  than taxes  imposed on the overall net income of the
         Administrative  Agent or such Lender or its  Applicable  Lending Office
         for  any  such  LIBO  Rate  Loan  by  the  jurisdiction  in  which  the
         Administrative  Agent  or such  Lender  has  its  principal  office  or
         Applicable  Lending  Office),  (b)  imposes or  modifies  any  reserve,
         special   deposit,   minimum   capital,   capital  ratio,   or  similar
         requirements  (other  than  the  Reserve  Requirement  utilized  in the
         determination  of the Adjusted LIBO Rate for such Loan) relating to any
         extensions  of credit or other assets of, or any deposits with or other
         liabilities of,

                                       1

<PAGE>


         the Administrative  Agent or such Lender (including LIBO Rate Loans and
         Dollar deposits in the London  interbank market in connection with LIBO
         Rate Loans),  or any  commitments of the  Administrative  Agent or such
         Lender  hereunder,  or the London interbank  market, or (c) imposes any
         other  condition  affecting this Agreement or any of such extensions of
         credit, liabilities, or commitments.

                  "Adjusted LIBO Rate" shall mean,  for any Interest  Period for
         any LIBO Rate Loan, an interest  rate per annum  (rounded  upwards,  if
         necessary, to the nearest 1/100 of 1%) determined by the Administrative
         Agent to be equal to the  quotient  of (a) the sum of the LIBO Rate for
         such  Interest  Period for such Loan plus the  Applicable  Margin for a
         LIBO Rate Loan divided by (b) 1 minus the Reserve  Requirement for such
         Loan for such Interest Period, such rate to be computed on the basis of
         a year of 360 days and actual days elapsed (including the first day but
         excluding the last day) during the period for which payable,  but in no
         event shall such rate exceed the Highest Lawful Rate.

                  "Affiliate"  shall  mean any  Person  directly  or  indirectly
         controlling,  controlled by, or under common control with the Borrower,
         including each  Partnership  and each affiliate and subsidiary  (within
         the meaning of the regulations  promulgated  pursuant to the Securities
         Act of 1933, as amended) of the Borrower.

                  "Agreement"  shall mean this  Credit  Agreement,  as  amended,
         restated or supplemented from time to time.

                  "Applicable  Lending  Office" shall mean,  for each Lender and
         type of Loan,  the lending  office of such Lender (or an  affiliate  of
         such Lender)  designated  for such type of Loan on the signature  pages
         hereof or such other  office of such  Lender (or an  affiliate  of such
         Lender)  as  such  Lender  may  from  time  to  time   specify  to  the
         Administrative  Agent and the Borrower as the office by which its Loans
         of such type are to be made and maintained.

                  "Applicable Margin" shall mean at any time for LIBO Rate Loans
         and  Floating  Rate  Loans an  incremental  rate of  interest  shall be
         determined  by the  ratio  of (i) the sum of the Loan  Balance  and L/C
         Exposure to (ii) the last calculated Borrowing Base as set out below in
         basis points:

<TABLE>
<CAPTION>
                    <S>                                        <C>             <C>

                                                               Floating             LIBO
                                  Ratio                      Rate Margin            Margin

                              less than 50%                    0.00 bps        87.50 bps

                    equal to or greater than 50% but           0.00 bps        112.50 bps
                              less than 75%

                    equal to or greater than 75% but           0.00 bps        137.50 bps
                              less than 90%

                      equal to or greater than 90%             0.00 bps        150.00 bps
</TABLE>

                                       2

<PAGE>


                  "Assignment  Agreement"  shall mean an  Assignment  Agreement,
         substantially in the form of Exhibit II, with appropriate insertions.

                  "Available  Commitment"  shall  mean,  at any time,  an amount
         equal  to the  remainder,  if any,  of (a) the  lesser  of the  Maximum
         Facility  Amount or the Borrowing Base in effect at such time minus (b)
         the sum of the Loan  Balance at such time plus the L/C Exposure at such
         time.

                  "Base  Rate"  shall  mean  the  interest  rate   announced  or
         published by Bank One from time to time as its general  reference  rate
         of  interest,  which Base Rate shall  change  upon each  change in such
         announced or published general  reference  interest rate and which Base
         Rate may not be the lowest interest rate charged by Bank One.

                  "Benefitted  Lender"  shall have the meaning  assigned to such
         term in Section 2.10(c).

                  "Borrowing  Base" shall mean,  at any time, an amount equal to
         the sum of the Distribution Shares and the Oil and Gas Properties,  for
         loan  purposes,  as  determined  by the  Lenders  from  time to time in
         accordance with Section 2.11.

                  "Borrowing  Request"  shall  mean  each  written  request,  in
         substantially  the form attached hereto as Exhibit III, by the Borrower
         to the Administrative  Agent for a borrowing or conversion  pursuant to
         Sections 2.1 or 2.13, each of which shall:

                           (a) be signed by a Responsible Officer;

                           (b) specify the amount and type of Loan  requested or
                  to be converted  and the date of the  borrowing or  conversion
                  (which shall be a Business Day);

                           (c) when   requesting   a  Floating   Rate  Loan,  be
                  delivered  to the  Administrative  Agent no later  than  11:00
                  a.m.,  Central  Standard or Daylight Savings Time, as the case
                  may be, on the  Business  Day of the  requested  borrowing  or
                  conversion; and

                           (d) when requesting a LIBO Rate Loan, be delivered to
                  the  Administrative  Agent no later than 11:00  a.m.,  Central
                  Standard or  Daylight  Savings  Time,  as the case may be, the
                  third  Business  Day  

                                       3

<PAGE>


                  preceding the requested  borrowing or conversion and designate
                  the Interest Period requested with respect to such Loan.

                  "Business  Day"  shall  mean  a day  other  than  a  day  when
         commercial  banks are  authorized  or required to close in the State of
         Texas and, with respect to all requests, notices, and determinations in
         connection  with,  and payments of principal and interest on, LIBO Rate
         Loans,  which is also a day for trading by and between  banks in Dollar
         deposits in the London interbank market.

                  "Cash Flow" shall mean, for any period, the sum of (a) the net
         income (or loss) of the Borrower and its Subsidiaries on a consolidated
         basis for such period, determined in accordance with GAAP, exclusive of
         non-cash   revenue,   plus  (b)   depreciation,   depletion,   non-cash
         amortization,  deferred  income taxes,  and other  non-cash  charges to
         income,  determined  on a  consolidated  basis for the Borrower and its
         Subsidiaries.

                  "Closing Date" shall mean August 18, 1998.

                  "Commitment  Period"  shall mean the period from and including
         the Closing Date to but not including the Commitment Termination Date.

                  "Commitment Termination Date" shall mean August 18, 2002.

                  "Commitments"  shall  mean  the  several  obligations  of  the
         Lenders to make Loans to or for the benefit of the Borrower pursuant to
         Section 2.1 and the  obligations of the  Administrative  Agent to issue
         and the Lenders to participate in Letters of Credit pursuant to Section
         2.2.

                  "Commonly  Controlled  Entity"  shall mean any Person which is
         under common  control  with the Borrower  within the meaning of Section
         4001 of ERISA.

                  "Compliance   Certificate"   shall   mean   each   certificate
         substantially  in the form attached hereto as Exhibit IV, signed by any
         Responsible Officer and furnished to the Administrative Agent from time
         to time in accordance with the terms hereof.

                  "Contingent  Obligation"  shall mean,  as to any  Person,  any
         obligation of such Person  guaranteeing or in effect  guaranteeing  any
         Indebtedness,  leases,  dividends,  or other  obligations  of any other
         Person (for purposes of this definition, a "primary obligation") in any
         manner,  whether  directly or  indirectly,  including any obligation of
         such Person,  regardless of whether such obligation is contingent,  (a)
         to purchase any primary obligation or any Property  constituting direct
         or indirect security  therefor,  (b) to advance or supply funds (i) for
         the purchase or payment of any primary obligation,  or (ii) to maintain
         working or equity capital of any other Person in respect of any primary
         obligation,  or  otherwise to maintain the net worth or solvency of any
         other  Person,  (c)  to  purchase  Property,   securities  or  services

                                        4

<PAGE>


         primarily  for  the  purpose  of  assuring  the  owner  of any  primary
         obligation  of the  ability  of the  Person  primarily  liable for such
         primary obligation to make payment thereof,  or (d) otherwise to assure
         or hold harmless the owner of any such primary  obligation against loss
         in respect thereof,  with the amount of any Contingent Obligation being
         deemed to be equal to the stated or determinable  amount of the primary
         obligation in respect of which such  Contingent  Obligation is made or,
         if not  stated or  determinable,  the  maximum  reasonably  anticipated
         liability  in respect  thereof  as  determined  by such  Person in good
         faith.

                  "Current  Assets"  shall  mean  all  assets  which  would,  in
         accordance  with GAAP, be included as current  assets on a consolidated
         balance  sheet of the Borrower and its  Subsidiaries  as of the date of
         calculation, plus unused availability under this Agreement.

                  "Current  Liabilities" shall mean all liabilities which would,
         in  accordance  with GAAP,  be  included  as current  liabilities  on a
         consolidated  balance sheet of the Borrower and its  Subsidiaries as of
         the date of calculation, but excluding current maturities in respect of
         the Loans.

                  "Debt  Service"  shall mean, at any time,  five percent of the
         aggregate amount of all Subordinated  Debt, Senior  Subordinated  Debt,
         amounts funded under this  Agreement,  and any other funded debt of the
         Borrower and its  Subsidiaries  on a consolidated  basis allowed by the
         Lenders.

                  "Default"  shall mean any event or  occurrence  which with the
         lapse of time or the giving of notice or both would  become an Event of
         Default.

                  "Default  Rate" shall mean a per annum  interest rate equal to
         the Base Rate from time to time in effect plus two and one-half percent
         (2-1/2%), such rate to be computed on the basis of a year of 365 or 366
         days, as the case may be, and actual days elapsed  (including the first
         day but  excluding  the last day) during the period for which  payable,
         but in no event shall such rate exceed the Highest Lawful Rate.

                  "Distributive   Share"  shall  mean,   with  respect  to  each
         Partnership,  the  distributive  share of the  Borrower  of profits and
         proceeds pursuant to the applicable Partnership  Agreement,  and in the
         event that the amount of such  distributive  share varies  depending on
         events  or  circumstances,   the  minimum  distributive  share  of  the
         Borrower.

                  "Dollars" and "$" shall mean dollars in lawful currency of the
         United States of America.

                  "Environmental  Complaint"  shall mean any written  complaint,
         order,  directive,  claim,  citation,  notice of investigation or other
         notice by any  Governmental  Authority or any other Person with respect
         to (a) air emissions,  (b) spills,  releases, or discharges to soils or

                                       5

<PAGE>

         any  improvements  located thereon,  surface water,  groundwater or the
         sewer,  septic system or waste  treatment,  storage or disposal systems
         servicing any Property of any of the Borrower,  its Subsidiaries or the
         Partnerships,  (c)  solid  or  liquid  waste  disposal,  (d)  the  use,
         generation,  storage,  transportation  or  disposal  of  any  Hazardous
         Substance,  or  (e)  other  environmental,  health  or  safety  matters
         affecting any Property of any of the Borrower,  its Subsidiaries or the
         Partnerships or the business conducted thereon.

                  "Environmental Laws" shall mean (a) the following federal laws
         as they may be cited,  referenced,  and amended from time to time:  the
         Clean Air Act,  the Clean Water Act,  the  Comprehensive  Environmental
         Response,  Compensation and Liability Act, the Endangered  Species Act,
         the Hazardous  Materials  Transportation  Act of 1986, the Occupational
         Safety and Health Act,  the Oil  Pollution  Act of 1990,  the  Resource
         Conservation and Recovery Act of 1976, the Safe Drinking Water Act, the
         Superfund  Amendments and Reauthorization Act, and the Toxic Substances
         Control Act; (b) any and all equivalent  environmental  statutes of any
         state in which  Property of the  Borrower is  situated,  as they may be
         cited,  referenced  and  amended  from  time to time;  (c) any rules or
         regulations  promulgated under or adopted pursuant to the above federal
         and state laws; and (d) any other equivalent  federal,  state, or local
         statute or any requirement, rule, regulation, code, ordinance, or order
         adopted pursuant  thereto,  including those relating to the generation,
         transportation,  treatment, storage, recycling,  disposal, handling, or
         release of Hazardous Substances.

                  "ERISA" shall mean the Employee Retirement Income Security Act
         of 1974, as amended from time to time, and the  regulations  thereunder
         and interpretations thereof.

                  "Event of Default"  shall mean any  of the events specified in
         Section 7.1.

                  "Facility Amount" shall mean, for each Lender,  the amount set
         forth  opposite  the name of such Lender on Exhibit V under the caption
         "Facility   Amounts,"  as  modified   from  time  to  time  to  reflect
         assignments permitted by Section 9.1 or otherwise pursuant to the terms
         hereof.

                  "Federal  Funds Rate" shall  mean,  for any day,  the rate per
         annum (rounded upwards, if necessary, to the nearest 1/100 of 1%) 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 by the Federal  Reserve
         Bank of Dallas,  Texas,  on the Business Day next  succeeding such day,
         provided that (a) if the day for which such rate is to be determined is
         not a Business  Day, the Federal  Funds Rate for such day shall be such
         rate on such  transactions  on the next  preceding  Business  Day as so
         published on the next succeeding  Business Day, and (b) if such rate is
         not so published for any day, the Federal Funds Rate for such day shall

                                       6

<PAGE>

         be the average rate charged to the Lender serving as the Administrative
         Agent  on  such  day  on  such   transactions   as  determined  by  the
         Administrative Agent.

                  "Final Maturity" shall mean August 18, 2002.

                  "Financial  Statements" shall mean statements of the financial
         condition  as at the  point in time and for the  period  indicated  and
         consisting  of at least a  balance  sheet  and  related  statements  of
         operations,  common stock and other  stockholders' or partners' equity,
         and cash flows and,  when  required by  applicable  provisions  of this
         Agreement to be audited,  accompanied by the unqualified  certification
         of  a  nationally-recognized   firm  of  independent  certified  public
         accountants  or  other   independent   certified   public   accountants
         acceptable  to the  Administrative  Agent and  footnotes  to any of the
         foregoing, all of which, unless otherwise indicated,  shall be prepared
         in accordance with GAAP  consistently  applied and in comparative  form
         with  respect  to the  corresponding  period  of the  preceding  fiscal
         period.

                  "Floating  Rate" shall mean,  as of any day, an interest  rate
         per annum  equal to the  greater of (a) the Base Rate for such day plus
         the  Applicable  Margin or (b) the Federal Funds Rate for such day plus
         one percent  (1%),  such rate to be computed,  in either  case,  on the
         basis of a year of 360 days and  actual  days  elapsed  (including  the
         first day but  excluding  the last day)  during  the  period  for which
         payable,  but in no event  shall such rate  exceed the  Highest  Lawful
         Rate.

                  "Floating  Rate Loan"  shall mean any Loan and any  portion of
         the Loan  Balance  which the  Borrower  has  requested,  in the initial
         Borrowing  Request for such Loan or a subsequent  Borrowing Request for
         such portion of the Loan Balance,  bear interest at the Floating  Rate,
         or which  pursuant to the terms hereof are  otherwise  required to bear
         interest at the Floating Rate.

                  "GAAP" shall mean  generally  accepted  accounting  principles
         established by the Financial Accounting Standards Board or the American
         Institute of Certified  Public  Accountants and in effect in the United
         States from time to time.

                  "Governmental  Authority"  shall  mean  any  nation,  country,
         commonwealth,    territory,    government,   state,   county,   parish,
         municipality or other political subdivision and any court, governmental
         department or authority,  commission, board, bureau, agency, arbitrator
         or instrumentality  thereof and any other entity exercising  executive,
         legislative,  judicial,  regulatory or  administrative  functions of or
         pertaining to government.

                  "Hazardous  Substances"  shall  mean  flammables,  explosives,
         radioactive  materials,  hazardous  wastes,  asbestos  or any  material
         containing asbestos, polychlorinated biphenyls (PCBs), toxic substances
         or related  materials,  or any  substances  defined as  "contaminants,"
         "hazardous  substances,"  "hazardous  materials," "hazardous wastes" or

                                       7

<PAGE>

         "toxic substances" under any Environmental Law now or hereafter enacted
         or promulgated by any Governmental Authority.

                  "Hedging  Agreement"  shall  mean  (a)  any  interest  rate or
         currency swap, rate cap, rate floor, rate collar, forward agreement, or
         other exchange or rate protection  agreement or any option with respect
         to any such transaction and (b) any swap agreement, cap, floor, collar,
         exchange   transaction,   forward  agreement,   or  other  exchange  or
         protection  agreement  relating  to  hydrocarbons  or any  option  with
         respect to any such transaction.

                  "Hedging   Obligations"   shall  mean  the   Indebtedness  and
         Obligations,  now or  hereafter  arising,  of the  Borrower  under  any
         Hedging Agreements with any Lender or any affiliate of any Lender.

                  "Highest Lawful Rate" shall mean, with respect to each Lender,
         the maximum  non-usurious  interest rate, if any (or, if the context so
         requires,  an amount calculated at such rate), that at any time or from
         time to time  may be  contracted  for,  taken,  reserved,  charged,  or
         received  under  laws  applicable  to such  Lender,  as such  laws  are
         presently  in effect or, to the extent  allowed by  applicable  law, as
         such laws may  hereafter be in effect and which allow a higher  maximum
         non-usurious interest rate than such laws now allow.

                  "Indebtedness"   shall  mean,   as  to  any  Person,   without
         duplication,  (a) all  liabilities  (excluding  reserves  for  deferred
         income taxes,  deferred  compensation  liabilities,  and other deferred
         liabilities  and  credits)  which  in  accordance  with  GAAP  would be
         included in  determining  total  liabilities  as shown on the liability
         side of a balance sheet,  (b) all obligations of such Person  evidenced
         by  bonds,  debentures,  promissory  notes,  or  similar  evidences  of
         indebtedness,  (c) all other  indebtedness  of such Person for borrowed
         money,  and (d) all  obligations  of  others,  to the  extent  any such
         obligation  is secured by a Lien on the assets of such Person  (whether
         or not such  Person  has  assumed or become  liable for the  obligation
         secured by such Lien).

                  "Insolvency   Proceeding"  shall  mean  application   (whether
         voluntary or  instituted  by another  Person) for or the consent to the
         appointment  of  a  receiver,  trustee,   conservator,   custodian,  or
         liquidator  of  any  Person  or of  all or a  substantial  part  of the
         Property of such Person, or the filing of a petition (whether voluntary
         or  instituted by another  Person)  commencing a case under Title 11 of
         the  United  States  Code,  seeking  liquidation,   reorganization,  or
         rearrangement  or  taking  advantage  of  any  bankruptcy,  insolvency,
         debtor's relief,  or other similar law of the United States,  the State
         of Texas, or any other jurisdiction.

                  "Interest  Period" shall mean,  subject to the limitations set
         forth in Section  2.3,  with  respect  to any LIBO Rate Loan,  a period
         commencing  on the date such Loan is made or  converted  from a Loan of
         another  type  pursuant to this  Agreement  or the last day of the next
         preceding  Interest  Period with respect to such Loan and ending on the

                                       8

<PAGE>

         numerically  corresponding  day in the calendar month that is one, two,
         three,  or,  subject to  availability,  six months  thereafter,  as the
         Borrower may request in the Borrowing Request for such Loan.

                  "Investment"  shall mean, as to any Person,  any stock,  bond,
         note or other evidence of  Indebtedness  or any other  security  (other
         than current trade and customer accounts) of, investment or partnership
         interest in or loan to, such Person.

                  "L/C  Exposure"  shall mean, at any time,  the maximum  amount
         available to be drawn under outstanding Letters of Credit at such time.

                  "Letter of Credit"  shall mean each  standby  letter of credit
         issued for the account of the Borrower pursuant to this Agreement.

                  "Letter of Credit  Application" shall mean the standard letter
         of credit  application  employed by the  Administrative  Agent,  as the
         issuer of the Letters of Credit,  from time to time in connection  with
         letters of credit.

                  "Letter of Credit  Payment" shall mean any payment made by the
         Lenders or the  Administrative  Agent on behalf of the Lenders  under a
         Letter of Credit,  to the extent that such  payment has not been repaid
         by the Borrower.

                  "LIBO Rate" shall mean,  with respect to any  Interest  Period
         for any LIBO Rate Loan,  the lesser of (a) the rate per annum  (rounded
         upwards, if necessary,  to the nearest 1/16 of 1%) equal to the average
         of the offered  quotations  appearing on Telerate Page 3750 (or if such
         Telerate Page shall not be available,  any successor or similar service
         selected  by  the   Administrative   Agent  and  the  Borrower)  as  of
         approximately 11:00 a.m., Central Standard or Daylight Savings Time, as
         the case may be, on the day two Business Days prior to the first day of
         such Interest Period for Dollar deposits in an amount comparable to the
         principal amount of such LIBO Rate Loan and having a term comparable to
         the Interest  Period for such LIBO Rate Loan, or (b) the Highest Lawful
         Rate.  If neither such  Telerate Page 3750 nor any successor or similar
         service is available,  the term "LIBO Rate" shall mean, with respect to
         any Interest  Period for any LIBO Rate Loan, the lesser of (a) the rate
         per annum  (rounded  upwards if  necessary,  to the nearest 1/16 of 1%)
         quoted by the Administrative  Agent at approximately 11:00 a.m., London
         time (or as soon thereafter as practicable)  two Business Days prior to
         the first day of the  Interest  Period  for such LIBO Rate Loan for the
         offering  by the  Administrative  Agent to leading  banks in the London
         interbank  market of Dollar  deposits  in an amount  comparable  to the
         principal amount of such LIBO Rate Loan and having a term comparable to
         the Interest  Period for such LIBO Rate Loan, or (b) the Highest Lawful
         Rate.

                  "LIBO  Rate Loan"  shall mean any Loan and any  portion of the
         Loan  Balance  which the Borrower  has  requested,  in the initial or a
         subsequent  Borrowing  Request  for such  Loan,  bear  interest  at the
         Adjusted  LIBO Rate and which are permitted by the terms hereof to bear
         interest at the Adjusted LIBO Rate.

                                       9

<PAGE>


                  "Lien"  shall  mean  any  interest  in  Property  securing  an
         obligation owed to, or a claim by, a Person other than the owner of the
         Property,  whether such  interest is based on common law,  statute,  or
         contract,  and including the lien or security  interest  arising from a
         mortgage, encumbrance,  pledge, security agreement, conditional sale or
         trust  receipt,  or a  lease,  consignment  or  bailment  for  security
         purposes and reservations, exceptions, encroachments, easements, rights
         of way,  covenants,  conditions,  restrictions,  leases and other title
         exceptions  and  encumbrances   affecting   Property  which  secure  an
         obligation  owed to,  or a claim by, a Person  other  than the owner of
         such Property (for purposes of this Agreement, any of the Borrower, its
         Subsidiaries or the Partnerships shall be deemed to be the owner of any
         Property  which it has acquired or holds subject to a conditional  sale
         agreement, financing lease or other arrangement pursuant to which title
         to the Property has been retained by or vested in some other Person for
         security  purposes),  and the  filing  or  recording  of any  financing
         statement or other security instrument in any public office.

                  "Limitation  Period"  shall mean,  with respect to any Lender,
         any period while any amount  remains  owing on any Note payable to such
         Lender and during  which  interest  on such  amount  calculated  at the
         applicable  interest  rate plus any fees or other sums  payable to such
         Lender  under  any  Loan  Document  and  deemed  to be  interest  under
         applicable  law, would exceed the amount of interest which would accrue
         at the Highest Lawful Rate.

                  "Loan"  shall mean any  advance  to or for the  benefit of the
         Borrower  pursuant  to  this  Agreement  and  any  payment  made by the
         Administrative Agent or any Lender under a Letter of Credit.

                  "Loan   Balance"  shall  mean,  at  any  time,  the  aggregate
         outstanding principal balance of the Notes at such time.

                  "Loan  Documents"  shall mean this Agreement,  the Notes,  the
         Letters of Credit,  the  Letter of Credit  Applications,  and all other
         documents,  instruments  and  agreements  now  or  hereafter  delivered
         pursuant  to the terms of or in  connection  with this  Agreement,  the
         Notes, the Letters of Credit, or the Letter of Credit Applications, and
         all renewals,  extensions,  amendments,  supplements  and  restatements
         thereof.

                  "Material  Adverse Effect" shall mean any material and adverse
         effect on (a) the assets, liabilities,  financial condition,  business,
         operations  or  prospects  of the  Borrower,  or the  Borrower  and its
         Subsidiaries on a consolidated  basis, or the  Partnerships  taken as a
         whole, from those reflected in the Financial  Statements dated December
         31,  1997,  furnished to the Lenders or from the facts  represented  or
         warranted in this Agreement or any other Loan Document, (b) the ability
         of the Borrower individually, or the Borrower and its Subsidiaries on a
         consolidated  basis, or the Partnerships taken as a whole, to carry out
         its or their  business as at the date of this Agreement  conducted,  or
         (c) the ability of the Borrower to meet its obligations  generally,  or
         to meet its  obligations  under the Loan Documents on a timely basis as
         provided therein.

                                       10

<PAGE>

                  "Maximum  Facility  Amount" shall mean the sum of the Facility
         Amounts of all Lenders.

                  "Multi-employer   Plan"   shall   mean  a  Plan   which  is  a
         multi-employer plan as defined in Section 4001(a)(3) of ERISA.

                  "Net Income" shall mean, for any period, the net income of the
         Borrower and its Subsidiaries on a consolidated  basis for such period,
         determined in accordance with GAAP.

                  "Notes" shall mean, collectively, each of the promissory notes
         of the  Borrower  payable  to a Lender in the  amount  of the  Facility
         Amount of such  Lender in the form  attached  hereto as Exhibit I, with
         appropriate insertions,  together with all renewals, extensions for any
         period, increases, and rearrangements thereof.

                  "Notice of  Termination"  shall have the  meaning  assigned to
         such term in Section 2.23.

                  "Obligations"  shall  mean,  without   duplication,   (a)  all
         Indebtedness evidenced by the Notes, (b) the obligation of the Borrower
         to provide to or reimburse the Administrative  Agent or the Lenders, as
         the case may be, for amounts payable, paid, or incurred with respect to
         Letters of Credit, (c) the undrawn, unexpired amount of all outstanding
         Letters of Credit,  (d) the  obligation of the Borrower for the payment
         of fees and expenses  pursuant to the Loan  Documents,  (f) the Hedging
         Obligations,  and (g) all  other  obligations  and  liabilities  of the
         Borrower to the Administrative  Agent and the Lenders,  now existing or
         hereafter  incurred,  under,  arising out of or in connection  with any
         Loan Document,  and to the extent that any of the foregoing includes or
         refers to the payment of amounts deemed or constituting interest,  only
         so much thereof as shall have  accrued,  been earned and which  remains
         unpaid at each relevant time of determination.

                  "Oil and Gas  Property"  shall  mean fee,  leasehold  or other
         interests in or under  mineral  estates or oil, gas and other liquid or
         gaseous  hydrocarbon leases with respect to Properties  situated in the
         United  States  or  offshore  from  any  State  of the  United  States,
         including  overriding royalty and royalty  interests,  leasehold estate
         interests,  net profits  interests,  production  payment  interests and
         mineral fee interests,  together with contracts  executed in connection
         therewith  and  all   tenements,   hereditaments,   appurtenances   and
         Properties appertaining, belonging, affixed or incidental thereto.

                                       11

<PAGE>

                  "Partners"  shall  mean all  present  and future  general  and
         limited partners of the Partnerships.

                  "Partnerships"  shall mean all  partnerships,  including joint
         ventures,  in which the  Borrower  is a  limited  or  general  partner,
         including  the  general and limited  drilling  partnerships  and income
         funds now or hereafter  existing in connection with the exploration and
         drilling or property acquisition and ownership programs of the Borrower
         and with  respect  to which the  Borrower  is a general  partner or the
         managing  general  partner,  and with  respect to which a  Distributive
         Share is included in the Borrowing Base.

                  "Partnership   Acquisition"  shall  mean  the  acquisition  by
         Borrower  of all  of  the  partnership  interests  of the  partnerships
         described on Exhibit IX to be completed by December 31, 1998.

                  "Partnership  Agreement" shall mean the partnership  agreement
         of any Partnership,  as any such agreement may be amended,  restated or
         supplemented from time to time.

                  "Percentage  Share" shall mean, as to any Lender,  a fraction,
         expressed  as a  percentage,  the  numerator  of which is the  Facility
         Amount  of such  Lender  and the  denominator  of which is the  Maximum
         Facility Amount.

                  "Permitted Liens" shall mean (a) Liens for taxes,  assessments
         or other  governmental  charges  or  levies  not yet due or  which  (if
         foreclosure,  distraint,  sale, or other similar  proceedings shall not
         have been  initiated) are being  contested in good faith by appropriate
         proceedings diligently conducted, if such reserve as may be required by
         GAAP  shall  have been made  therefor;  (b)  Liens in  connection  with
         workers' compensation,  unemployment insurance or other social security
         (other than Liens created by Section 4068 of ERISA), old age pension or
         public liability  obligations  which are not yet due or which are being
         contested  in  good  faith  by   appropriate   proceedings   diligently
         conducted,  if such  reserve as may be required by GAAP shall have been
         made therefor; (c) Liens in favor of vendors,  carriers,  warehousemen,
         repairmen,  mechanics,  workers,  or materialmen,  and  construction or
         other similar Liens arising by operation of law in the ordinary  course
         of  business  or incident to the  construction  or  improvement  of any
         Property in respect of  obligations  which are not yet due or which are
         being  contested in good faith by  appropriate  proceedings  diligently
         conducted,  if such  reserve as may be required by GAAP shall have been
         made  therefor;  (d) Liens  securing the purchase price of equipment of
         the Borrower, provided that (i) such Liens shall not extend to or cover
         any other  Property  of the  Borrower,  and (ii) the  aggregate  unpaid
         purchase  price secured by all such Liens shall not exceed  $5,000,000;
         (e) Liens on assets,  excluding Oil and Gas  Properties  and production
         and  proceeds   therefrom,   in  an  aggregate  amount  not  to  exceed
         $1,000,000;  (f)  Liens to  operators  and  non-operators  under  joint
         operating  agreements  arising in the  ordinary  course of  business to

                                       12

<PAGE>

         secure amounts owing to operators, which amounts are not yet due or are
         being  contested in good faith by  appropriate  proceedings  diligently
         conducted;  (g)  Liens  under  production  sales  agreements,  division
         orders,  operating agreements and other agreements customary in the oil
         and gas industry for processing,  producing,  and selling  hydrocarbons
         securing  obligations not  constituting  Indebtedness and provided that
         such Liens do not secure  obligations to deliver  hydrocarbons  at some
         future date without  receiving full payment  therefor within 90 days of
         delivery;  (h) the  currently  existing  Liens  described on Exhibit VI
         under  the  heading  "Liens";   and  (i)  easements,   rights  of  way,
         restrictions and other similar  encumbrances,  and minor defects in the
         chain  of  title  which  are  customarily  accepted  in the oil and gas
         financing  industry,  none of which interfere with the ordinary conduct
         of  the  business  of  any of the  Borrower,  its  Subsidiaries  or the
         Partnerships  or  materially  detract  from  the  value  or  use of the
         Property to which they apply.

                  "Person" shall mean an individual,  corporation,  partnership,
         joint venture, association,  joint stock company, trust, unincorporated
         organization, Governmental Authority, or any other form of entity.

                  "Plan"  shall mean,  at any time,  any  employee  benefit plan
         which is covered by ERISA and in respect of which the  Borrower  or any
         Commonly Controlled Entity is (or, if such plan were terminated at such
         time,  would under Section 4069 of ERISA be deemed to be) an "employer"
         as defined in Section 3(5) of ERISA.

                  "Principal  Office"  shall  mean the  principal  office of the
         Administrative Agent in Houston, Texas, presently located at 910 Travis
         Street.

                  "Property"  shall mean any interest in any kind of property or
         asset, whether real, personal, or mixed, tangible or intangible.

                  "Regulation  D"  shall  mean  Regulation  D of  the  Board  of
         Governors of the Federal Reserve System (or any successor),  as amended
         or supplemented from time to time.

                  "Regulatory  Change"  shall mean,  with respect to any Lender,
         the passage,  adoption,  institution,  or  modification of any federal,
         state, local, or foreign  Requirement of Law (including  Regulation D),
         or any interpretation, directive, or request (whether or not having the
         force  of law) of any  Governmental  Authority  or  monetary  authority
         charged  with  the  enforcement,   interpretation,   or  administration
         thereof,  occurring  after the Closing  Date and applying to a class of
         lenders including such Lender or its Applicable Lending Office.

                  "Release of  Hazardous  Substances"  shall mean any  emission,
         spill,  release,  disposal or discharge,  except in  accordance  with a
         valid  permit,  license,   certificate  or  approval  of  the  relevant
         Governmental   Authority,  of  any  reportable  quantity  of  Hazardous
         Substance  into or upon (a) the  air,  (b)  soils  or any  improvements
  
                                     13

<PAGE>

         located  thereon,  (c) surface water or groundwater,  or (d) the sewer,
         septic system or waste treatment,  storage or disposal system servicing
         any  Property  of  any  of  the  Borrower,   its  Subsidiaries  or  the
         Partnerships.

                  "Replacement  Lenders" shall have the meaning assigned to such
         term in Section 2.23.

                  "Required  Lenders"  shall mean such  Lenders as  necessary to
         make  the  Percentage  Share  for all of such  Lenders  total  at least
         66-2/3%.

                  "Required  Payment"  shall have the  meaning  assigned to such
         term in Section 2.8.

                  "Requirement  of  Law"  shall  mean,  as to  any  Person,  any
         applicable law,  treaty,  ordinance,  order,  judgment,  rule,  decree,
         regulation,  or  determination  of  an  arbitrator,   court,  or  other
         Governmental  Authority,  including  rules,  regulations,  orders,  and
         requirements  for  permits,  licenses,  registrations,   approvals,  or
         authorizations,  in each  case as such now  exist  or may be  hereafter
         amended and are applicable to or binding upon such Person or any of its
         Property or to which such Person or any of its Property is subject.

                  "Reserve  Report"  shall  mean  each  report  provided  by the
         Borrower pursuant to Section 5.5.

                  "Reserve  Requirement" shall mean, for any Interest Period for
         any  LIBO  Rate  Loan,  the  average  maximum  rate at  which  reserves
         (including  any  marginal,  supplemental,  or emergency  reserves)  are
         required to be maintained  during such Interest Period under Regulation
         D by member banks of the Federal Reserve System in Dallas,  Texas, with
         deposits   exceeding   one  billion   Dollars   against   "Eurocurrency
         liabilities"  (as  such  term is used in  Regulation  D) and any  other
         reserves  required by reason of any Regulatory  Change to be maintained
         by such member  banks  against (a) any  category of  liabilities  which
         includes  deposits  by  reference  to  which  the  LIBO  Rate  is to be
         determined as provided herein in the definition of the term "LIBO Rate"
         or (b) any  category  of  extensions  of credit or other  assets  which
         include a LIBO Rate Loan.

                  "Responsible  Officer"  shall  mean  any Vice  President,  the
         Treasurer  or  other  authorized  representative  of  the  Borrower  as
         designated  from time to time  pursuant to written  designation  by the
         Borrower.

                  "Senior  Subordinated Debt" shall mean the Indebtedness of the
         Borrower  under  the  Senior   Subordinated  Notes  in  the  amount  of
         $150,000,000  due 2008  issued or to be issued in  accordance  with the
         terms of the  Preliminary  Offering  Memorandum  dated  August  7, 1998
         relating thereto.

                                       14

<PAGE>

                  "Sonat  Acquisition"  shall  mean the  acquisition  from Sonat
         Exploration  Company  covering  certain  Oil and Gas  Properties  which
         include, but are not limited to (i) Master Creek Field, Louisiana,  (2)
         Brookeland Field, Texas, (3) Fullerton Field, Louisiana, and (4) Pitkin
         Field, Louisiana, which acquisition is to be closed by August 31, 1998.

                  "Subordinated   Debt"  shall  mean  the  Indebtedness  of  the
         Borrower under the 6.25%  Convertible  Subordinated  Notes due November
         15, 2006, in the maximum original principal amount of $115,000,000.

                  "Subsidiary"  shall mean, as to any Person,  a corporation  of
         which  shares of stock having  ordinary  voting power (other than stock
         having such power only by reason of the happening of a contingency)  to
         elect a majority of the board of  directors  or other  managers of such
         corporation  are at the  time  owned,  or the  management  of  which is
         otherwise  controlled,  directly  or  indirectly  through  one or  more
         intermediaries, or both, by such Person.

                  "Superfund   Site"  shall  mean  those  sites  listed  on  the
         Environmental Protection Agency National Priority List and eligible for
         remedial  action,  or any  comparable  state  registries or list in any
         state of the United States.

                  "Tangible Net Worth" shall mean (a) total assets,  as would be
         reflected  on a  balance  sheet of the  Borrower  and its  subsidiaries
         prepared on a consolidated basis and in accordance with GAAP, exclusive
         of  experimental  or  organization  expenses,   franchises,   licenses,
         permits,  and other  intangible  assets,  treasury  stock,  unamortized
         underwriters' debt discount and expenses,  and goodwill minus (b) total
         liabilities,  as would be reflected on a balance  sheet of the Borrower
         prepared on a consolidated basis and in accordance with GAAP.

                  "Taxes"  shall  have  the  meaning  assigned  to  such term in
         Section 2.22.

                  "Terminated  Lender"  shall have the meaning  assigned to such
         term in Section 2.23.

                  "Year 2000 Compliance"  shall mean, with regard to any entity,
         that  all  software,   embedded   microchips,   and  other   processing
         capabilities  utilized by, and material to the business  operations  or
         financial   condition  of,  such  entity  are  able  to  interpret  and
         manipulate  data on and  involving  all calendar  dates  correctly  and
         without causing any abnormal ending scenario,  including in relation to
         dates in and after the year 2000.

                  "Termination  Date"  shall have the  meaning  assigned to such
         term in Section 2.23.

                                       15

<PAGE>

                 1.3 Undefined  Financial  Accounting Terms Undefined  financial
accounting  terms used in this Agreement  shall be defined  according to GAAP at
the time in effect.

                 1.4  References.  References  in  this  Agreement  to  Article,
Section, or Exhibit numbers shall be to Articles, Sections, and Exhibits of this
Agreement, unless expressly stated to the contrary. References in this Agreement
to "hereby," "herein,"  "hereinabove,"  "hereinafter,"  "hereinbelow," "hereof,"
"hereunder,"  and words of  similar  import  shall be to this  Agreement  in its
entirety  and not only to the  particular  Article,  Section or Exhibit in which
such  reference   appears.   References  in  this  Agreement  to  "includes"  or
"including" shall mean "includes,  without  limitation," or "including,  without
limitation,"  as the case may be.  References  in this  Agreement  to  statutes,
sections,  or  regulations  are to be construed as  including  all  statutory or
regulatory  provisions  consolidating,   amending,   replacing,   succeeding  or
supplementing such statutes, sections, or regulations.

                 1.5 Articles and Sections This Agreement, for convenience only,
has been  divided into  Articles and  Sections;  and it is  understood  that the
rights and other legal  relations of the parties hereto shall be determined from
this instrument as an entirety and without regard to the aforesaid division into
Articles and Sections and without  regard to headings  prefixed to such Articles
or Sections.

                 1.6 Number and Gender Whenever the context requires,  reference
herein made to the single number shall be understood to include the plural;  and
likewise, the plural shall be understood to include the singular. Definitions of
terms  defined in the  singular  or plural  shall be equally  applicable  to the
plural  or  singular,  as the case may be,  unless  otherwise  indicated.  Words
denoting sex shall be construed to include the  masculine,  feminine and neuter,
when such  construction  is  appropriate;  and  specific  enumeration  shall not
exclude the general but shall be construed as cumulative.

                 1.7  Incorporation  of Exhibits The  Exhibits  attached to this
Agreement  are  incorporated  herein  and  shall  be  considered  a part of this
Agreement for all purposes.


                                    ARTICLE 2

                              TERMS OF THE FACILITY

                 2.1 Revolving  Line of Credit (a) Upon the terms and conditions
and relying on the representations  and warranties  contained in this Agreement,
each Lender  severally  agrees to make Loans during the Commitment  Period to or
for the benefit of the Borrower in an aggregate  principal  amount not to exceed
at any time  outstanding the lesser of the Facility Amount of such Lender or the
Percentage Share of such Lender of the Borrowing Base then in effect;  provided,

                                       16

<PAGE>

however, that (i) the Loan Balance plus the L/C Exposure shall not exceed at any
time the lesser of the Maximum  Facility  Amount or the  Borrowing  Base then in
effect,  and (ii) the sum of the outstanding  principal  balance of all Loans by
any Lender plus the  Percentage  Share of such Lender of the L/C Exposure  shall
not exceed at any time an amount  equal to the  Percentage  Share of such Lender
multiplied by the lesser of the Maximum  Facility  Amount or the Borrowing  Base
then in  effect.  Loans  shall be made  from  time to time on any  Business  Day
designated by the Borrower in its Borrowing Request.

                  (b)  Subject  to the  terms  of  this  Agreement,  during  the
Commitment  Period,  the  Borrower may borrow,  repay,  and reborrow and convert
Loans of one type or with one Interest Period into Loans of another type or with
a different  Interest  Period.  Except for prepayments  made pursuant to Section
2.12, each borrowing,  conversion, and prepayment of principal of Loans shall be
in an  amount  at least  equal to  $100,000  and  multiples  of  $100,000.  Each
borrowing,  prepayment,  or conversion of or into a Loan of a different type or,
in the case of a LIBO Rate Loan,  having a different  Interest Period,  shall be
deemed a separate  borrowing,  conversion,  and  prepayment  for purposes of the
foregoing,  one for  each  type of Loan or  Interest  Period.  Anything  in this
Agreement to the contrary  notwithstanding,  the aggregate  principal  amount of
LIBO Rate  Loans  having the same  Interest  Period  shall be at least  equal to
$1,000,000 with multiples of $100,000; and if any LIBO Rate Loan would otherwise
be in a lesser  principal  amount for any period,  such Loan shall be a Floating
Rate Loan during such period.

                  (c) Not later than 2:00 p.m.,  Central  Standard  or  Daylight
Savings Time, as the case may be, on the date specified for each borrowing, each
Lender shall make available to the  Administrative  Agent an amount equal to the
Percentage  Share of such Lender of the borrowing to be made on such date, at an
account designated by the Administrative Agent, for the account of the Borrower.
The amount so received by the Administrative  Agent shall,  subject to the terms
and  conditions  hereof,  be  made  available  to the  Borrower  in  immediately
available  funds at the  Principal  Office.  All Loans by each  Lender  shall be
maintained  at the  Applicable  Lending  Office  of such  Lender  and  shall  be
evidenced by the Note of such Lender.

                  (d) The failure of any Lender to make any Loan  required to be
made by it  hereunder  shall not relieve any other Lender of its  obligation  to
make any Loan required to be made by it, and no Lender shall be responsible  for
the failure of any other Lender to make any Loan.

                 2.2 Letter of Credit Facility (a) Upon the terms and conditions
and relying on the representations  and warranties  contained in this Agreement,
the Administrative Agent, as issuing bank for the Lenders, agrees, from the date
of this  Agreement  until  the  date  which is 30 days  prior to the  Commitment
Termination  Date,  to  issue,  on  behalf of the  Lenders  in their  respective
Percentage  Shares,  Letters of Credit for the  account of the  Borrower  and to
renew and extend  such  Letters of  Credit.  Letters of Credit  shall be issued,
renewed,  or extended  from time to time on any Business Day  designated  by the
Borrower  following  the  receipt  in  accordance  with the terms  hereof by the
Administrative  Agent of the  written (or oral,  confirmed  promptly in writing)
request by a Responsible Officer of the Borrower therefor and a Letter of Credit
Application.  Letters of Credit  shall be issued in such amounts as the Borrower
may  request;  provided,  however,  that (i) no Letter of Credit  shall  have an
expiration  date  which is more than 365 days  after  the  issuance  thereof  or
subsequent to five days prior to the Commitment  Termination Date, (ii) the Loan
Balance  plus the L/C  Exposure  shall not  exceed at any time the lesser of the
Maximum  Facility Amount or the Borrowing Base, and (iii) the L/C Exposure shall
not exceed at any time $20,000,000.

                                       17

<PAGE>


                  (b) Prior to any  Letter of Credit  Payment  in respect of any
Letter of Credit,  each Lender shall be deemed to be a  participant  through the
Administrative  Agent  with  respect  to the  relevant  Letter  of Credit in the
obligation of the Administrative  Agent, as the issuer of such Letter of Credit,
in an amount equal to the Percentage  Share of such Lender of the maximum amount
which is or at any time  may  become  available  to be  drawn  thereunder.  Upon
delivery by such Lender of funds  requested  pursuant  to Section  2.2(c),  such
Lender  shall be treated as having  purchased  a  participating  interest  in an
amount equal to such funds delivered by such Lender to the Administrative  Agent
in the obligation of the Borrower to reimburse the Administrative  Agent, as the
issuer of such Letter of Credit,  for any amounts payable,  paid, or incurred by
the Administrative  Agent, as the issuer of such Letter of Credit,  with respect
to such Letter of Credit.

                  (c) Each  Lender  shall  be  unconditionally  and  irrevocably
liable,  without regard to the occurrence of any Default or Event of Default, to
the extent of the  Percentage  Share of such  Lender at the time of  issuance of
each Letter of Credit, to reimburse, on demand, the Administrative Agent, as the
issuer of such Letter of Credit, for the amount of each Letter of Credit Payment
under such Letter of Credit. Each Letter of Credit Payment shall be deemed to be
a Floating  Rate Loan by each  Lender to the extent of funds  delivered  by such
Lender to the Administrative Agent with respect to such Letter of Credit Payment
and  shall to such  extent  be deemed a  Floating  Rate Loan  under and shall be
evidenced by the Note of such Lender and shall be payable by the  Borrower  upon
demand by the Administrative Agent.

                  (d) EACH LENDER AGREES TO INDEMNIFY THE ADMINISTRATIVE  AGENT,
AS THE ISSUER OF EACH LETTER OF CREDIT, AND THE OFFICERS, DIRECTORS,  EMPLOYEES,
AGENTS,  ATTORNEYS-IN-FACT  AND AFFILIATES OF THE  ADMINISTRATIVE  AGENT (TO THE
EXTENT NOT REIMBURSED BY THE BORROWER AND WITHOUT LIMITING THE OBLIGATION OF THE
BORROWER TO DO SO), RATABLY  ACCORDING TO THE PERCENTAGE SHARE OF SUCH LENDER AT
THE TIME OF  ISSUANCE  OF SUCH  LETTER OF CREDIT,  FROM AND  AGAINST ANY AND ALL
LIABILITIES,   CLAIMS,  OBLIGATIONS,   LOSSES,  DAMAGES,   PENALTIES,   ACTIONS,
JUDGMENTS, SUITS, COSTS, EXPENSES AND DISBURSEMENTS OF ANY KIND WHATSOEVER WHICH
MAY AT ANY TIME (INCLUDING ANY TIME FOLLOWING THE PAYMENT AND PERFORMANCE OF ALL
OBLIGATIONS AND THE TERMINATION OF THIS AGREEMENT) BE IMPOSED ON, INCURRED BY OR
ASSERTED AGAINST THE ADMINISTRATIVE AGENT AS THE ISSUER OF SUCH LETTER OF CREDIT
OR ANY OF ITS  OFFICERS,  DIRECTORS,  EMPLOYEES,  AGENTS,  ATTORNEYS-IN-FACT  OR
AFFILIATES  IN ANY WAY  RELATING  TO OR ARISING  OUT OF THIS  AGREEMENT  OR SUCH
LETTER OF CREDIT OR ANY ACTION TAKEN OR OMITTED BY THE  ADMINISTRATIVE  AGENT AS
THE  ISSUER  OF  SUCH  LETTER  OF  CREDIT  OR ANY OF  ITS  OFFICERS,  DIRECTORS,
EMPLOYEES,  AGENTS,  ATTORNEYS-IN-FACT OR AFFILIATES UNDER OR IN CONNECTION WITH
ANY OF THE FOREGOING,  INCLUDING ANY LIABILITIES,  CLAIMS, OBLIGATIONS,  LOSSES,
DAMAGES, PENALTIES, ACTIONS, JUDGMENTS, SUITS, COSTS, EXPENSES AND DISBURSEMENTS
IMPOSED,  INCURRED OR ASSERTED AS A RESULT OF THE  NEGLIGENCE,  WHETHER  SOLE OR
CONCURRENT,  OF THE ADMINISTRATIVE  AGENT AS THE ISSUER OF SUCH LETTER OF CREDIT
OR ANY OF ITS  OFFICERS,  DIRECTORS,  EMPLOYEES,  AGENTS,  ATTORNEYS-IN-FACT  OR
AFFILIATES;  PROVIDED THAT NO LENDER (OTHER THAN THE ADMINISTRATIVE AGENT AS THE
ISSUER OF A LETTER OF CREDIT)  SHALL BE LIABLE FOR THE PAYMENT OF ANY PORTION OF
SUCH LIABILITIES,  OBLIGATIONS,  LOSSES, DAMAGES, PENALTIES, ACTIONS, JUDGMENTS,
SUITS,  COSTS,  EXPENSES  OR  DISBURSEMENTS  RESULTING  SOLELY  FROM  THE  GROSS

                                       18

<PAGE>

NEGLIGENCE OR WILLFUL MISCONDUCT OF THE ADMINISTRATIVE  AGENT AS THE ISSUER OF A
LETTER OF CREDIT.  THE  AGREEMENTS  IN THIS  SECTION  2.2(d)  SHALL  SURVIVE THE
PAYMENT  AND  PERFORMANCE  OF  ALL  OBLIGATIONS  AND  THE  TERMINATION  OF  THIS
AGREEMENT.

                 2.3  Limitations  on  Interest  Periods  Each  Interest  Period
selected by the  Borrower  (a) which  commences  on the last  Business  Day of a
calendar month (or any day for which there is no numerically  corresponding  day
in the appropriate subsequent calendar month) shall end on the last Business Day
of the appropriate subsequent calendar month, (b) which would otherwise end on a
day which is not a Business  Day shall end on the next  succeeding  Business Day
(or, if such next succeeding  Business Day falls in the next succeeding calendar
month, on the next preceding  Business Day), (c) which would otherwise end after
Final Maturity shall end on Final Maturity, and (d) shall have a duration of not
less than one month and, if any  Interest  Period  would  otherwise be a shorter
period, the relevant Loan shall be a Floating Rate Loan during such period.

                 2.4  Limitation  on  Types  of  Loans  Anything  herein  to the
contrary notwithstanding,  no more than ten separate Loans, including eight LIBO
Rate Loans,  shall be  outstanding  at any one time,  with, for purposes of this
Section,  all Floating Rate Loans constituting one Loan, and all LIBO Rate Loans
for the same  Interest  Period  constituting  one Loan.  Anything  herein to the
contrary  notwithstanding,  if, on or prior to the determination of any interest
rate for any LIBO Rate Loan for any Interest Period therefor:

                  (a) the Administrative  Agent determines (which  determination
         shall be conclusive, absent manifest error) that quotations of interest
         rates for the deposits  referred to in the definition of "LIBO Rate" in
         Section 1.2 are not being  provided in the relevant  amounts or for the
         relevant  maturities for purposes of  determining  the rate of interest
         for such Loan as provided in this Agreement; or

                  (b) the Administrative  Agent determines (which  determination
         shall be conclusive,  absent manifest error) that the rates of interest
         referred  to in the  definition  of "LIBO Rate" in Section 1.2 upon the
         basis of which the rate of  interest  for such  Loan for such  Interest
         Period  is to be  determined  do not  adequately  cover the cost to the
         Lenders of making or maintaining such Loan for such Interest Period,

then the  Administrative  Agent shall give the Borrower  and the Lenders  prompt
notice  thereof;  and so long as such condition  remains in effect,  the Lenders
shall be under no obligation to make LIBO Rate Loans or to convert Floating Rate
Loans into LIBO Rate Loans,  and the Borrower shall, on the last day of the then
current Interest Period for each outstanding LIBO Rate Loan,  either prepay such
LIBO Rate Loan or convert such Loan into a Floating Rate Loan in accordance with
Section 2.13.

                 2.5 Use of Loan Proceeds and Letters of Credit  Proceeds of all
Loans shall be used to finance the exploration,  development  and/or acquisition
of Oil and Gas  Properties  and for any  corporate  purpose of the  Borrower not
prohibited under any Loan Document.  Letters of Credit shall be obtained for any
business  activity  of the  Borrower  not  prohibited  under any Loan  Document;
provided,   however,  Letters  of  Credit  shall  not  be  obtained  to  support
Indebtedness  to any  Person  not a Lender or in lieu or in  support  of stay or
appeal bonds in excess of $1,000,000.

                                       19

<PAGE>

                 2.6 Interest Subject to the terms of this Agreement  (including
Section  2.18),  interest on the Loans shall accrue and be payable at a rate per
annum equal to the Floating  Rate for each  Floating  Rate Loan and the Adjusted
LIBO Rate for each LIBO Rate Loan.  Notwithstanding  the foregoing,  interest on
past-due  principal  and, to the extent  permitted by applicable  law,  past-due
interest,  shall  accrue at the Default Rate and shall be payable upon demand by
the Administrative  Agent at any time as to all or any portion of such interest.
In the event that the  Borrower  fails to select the  duration  of any  Interest
Period for any LIBO Rate Loan within the time period and  otherwise  as provided
herein,  such Loan (if  outstanding  as a LIBO Rate Loan) will be  automatically
converted into a Floating Rate Loan on the last day of the then current Interest
Period for such Loan or (if outstanding as a Floating Rate Loan) will remain as,
or (if not then  outstanding)  will be made as, a Floating  Rate Loan.  Interest
provided for herein shall be  calculated  on unpaid sums  actually  advanced and
outstanding pursuant to the terms of this Agreement and only for the period from
the date or dates of such advances until repayment.

                 2.7 Repayment of Loans and Interest Accrued and unpaid interest
on outstanding  Floating Rate Loans shall be due and payable monthly  commencing
September  1,  1998,  and  continuing  on the first day of each  calendar  month
thereafter while any Floating Rate Loan remains outstanding, the payment in each
instance to be the amount of interest  which has accrued and remains unpaid with
respect to Floating Rate Loans.  Accrued and unpaid interest on each outstanding
LIBO Rate Loan shall be due and payable on the last day of the  Interest  Period
for such LIBO Rate Loan  and,  in the case of any  Interest  Period in excess of
three months,  on the day of the third calendar month following the commencement
of such Interest Period  corresponding to the day of the calendar month on which
such Interest Period commenced, the payment in each instance to be the amount of
interest  which has accrued and remains  unpaid in respect of the relevant Loan.
The Loan Balance,  together with all accrued and unpaid interest thereon,  shall
be due and  payable  at Final  Maturity.  At the  time of  making  each  payment
hereunder or under the Notes,  the Borrower shall specify to the  Administrative
Agent the Loans or other amounts payable by the Borrower hereunder to which such
payment is to be applied.  In the event the Borrower fails to so specify,  or if
an Event of Default has occurred and is continuing, the Administrative Agent may
apply such payment as it may elect in its discretion and in accordance  with the
terms hereof.

                 2.8 General Terms (a) Absent  manifest  error,  the outstanding
principal  balance of the Note of each Lender  reflected  in the records of such
Lender shall be deemed rebuttably  presumptive  evidence of the principal amount
owing on such Note;  provided,  however,  the liability for payment of principal
and interest  evidenced by the Note of each Lender shall be limited to principal
amounts  actually  advanced  and  outstanding  pursuant  to this  Agreement  and
interest on such amounts calculated in accordance with this Agreement.

                  (b) Unless the  Administrative  Agent shall have been notified
by a  Lender  or the  Borrower  prior to the  date on  which  either  of them is
scheduled  to make  payment  to the  Administrative  Agent  of (in the case of a
Lender) the  proceeds of a Loan to be made by such Lender  hereunder  or (in the
case of the Borrower) a payment to the  Administrative  Agent for the account of
one or more of the Lenders  hereunder  (such  payment  being  herein  called the
"Required Payment"),  which notice shall be effective upon receipt, that it does
not  intend  to make the  Required  Payment  to the  Administrative  Agent,  the

                                       20

<PAGE>

Administrative  Agent may assume that the Required Payment has been made and, in
reliance  upon such  assumption,  may (but  shall not be  required  to) make the
amount thereof available to the intended  recipient on such date. If such Lender
or the Borrower,  as the case may be, has not in fact made the Required  Payment
to the  Administrative  Agent,  the recipient of such payment shall,  on demand,
repay to the  Administrative  Agent for its account the amount so made available
together  with  interest  thereon  in  respect  of each day  during  the  period
commencing on the date such amount was so made  available by the  Administrative
Agent until the date the Administrative Agent recovers such amount at a rate per
annum equal to, in the case of a Lender as recipient, the Federal Funds Rate or,
in the case of the Borrower as recipient, the Floating Rate.

                 2.9 Time,  Place, and Method of Payments All payments  required
pursuant  to this  Agreement  or the  Notes  shall be made  without  set-off  or
counterclaim in Dollars and in immediately  available funds. All payments by the
Borrower shall be deemed received on the next Business Day following  receipt if
such receipt is after 2:00 p.m.,  Central  Standard or Daylight Savings Time, as
the case may be, on any Business  Day,  and shall be made to the  Administrative
Agent at the Principal Office. Except as provided to the contrary herein, if the
due date of any payment  hereunder or under any Note would  otherwise  fall on a
day  which is not a  Business  Day,  such  date  shall be  extended  to the next
succeeding  Business  Day,  and interest  shall be payable for any  principal so
extended for the period of such extension.

                 2.10 Pro Rata  Treatment;  Adjustments (a) Except to the extent
otherwise  expressly  provided  herein,  (i)  each  borrowing  pursuant  to this
Agreement  shall be made from the  Lenders  pro rata in  accordance  with  their
respective Percentage Shares, (ii) each payment by the Borrower of fees shall be
made for the account of the Lenders pro rata in accordance with their respective
Percentage  Shares,  (iii) each  payment of principal of Loans shall be made for
the account of the Lenders pro rata in accordance with their  respective  shares
of the Loan  Balance,  and (iv) each  payment of interest on Loans shall be made
for the  account of the  Lenders pro rata in  accordance  with their  respective
shares of the aggregate amount of interest due and payable to the Lenders.

                  (b) The  Administrative  Agent shall  distribute  all payments
with respect to the  Obligations  to the Lenders  promptly  upon receipt in like
funds as received. In the event that any payments made hereunder by the Borrower
at any particular  time are  insufficient to satisfy in full the Obligations due
and payable at such time,  such payments shall be applied (i) first, to fees and
expenses due pursuant to the terms of this Agreement or any other Loan Document,
(ii) second,  to accrued  interest,  (iii) third, to the Loan Balance,  and (iv)
last, to any other Obligations.

                  (c) If any Lender (for purposes of this Section, a "Benefitted
Lender")  shall at any time receive any payment of all or part of its portion of
the Obligations,  or receive any collateral or other Property in respect thereof
(whether  voluntarily  or  involuntarily,  by  set-off,  pursuant  to  events or
proceedings  of the  nature  referred  to in  Sections  7.1 (e) or 7.1  (f),  or
otherwise)  in an amount  greater  than such  Lender  was  entitled  to  receive
pursuant to the terms hereof,  such  Benefitted  Lender shall  purchase for cash
from the other Lenders such portion of the Obligations of such other Lenders, or
shall  provide such other  Lenders with the benefits of any such  collateral  or
other  Property or the  proceeds  thereof,  as shall be  necessary to cause such
Benefitted  Lender to share the excess payment or benefits of such collateral or
other  Property or  proceeds  with each of the  Lenders  according  to the terms

                                       21

<PAGE>

hereof.  If all or any portion of such excess  payment or benefits is thereafter
recovered from such Benefitted Lender,  such purchase shall be rescinded and the
purchase  price and  benefits  returned  by such  Lender,  to the extent of such
recovery,  but without  interest.  The Borrower  agrees that each such Lender so
purchasing  a portion of the  Obligations  of another  Lender may  exercise  all
rights of payment  (including rights of set-off) with respect to such portion as
fully as if such Lender were the direct  holder of such  portion.  If any Lender
ever receives,  by voluntary payment,  exercise of rights of set-off or banker's
lien,  counterclaim,  cross-action or otherwise, any funds of the Borrower to be
applied to the  Obligations,  or receives any proceeds by realization on or with
respect to any collateral or other  Property,  all such funds and proceeds shall
be  forwarded  immediately  to the  Administrative  Agent  for  distribution  in
accordance with the terms of this Agreement.

                 2.11 Borrowing Base Determinations (a) The Borrowing Base as of
the  Closing  Date  is  acknowledged  by the  Borrower  and  the  Lenders  to be
$200,000,000 unless and until the Borrowing Base has been redetermined  pursuant
to Section 2.11(b).  Following the placement of the Senior Subordinated Debt the
Borrowing Base of $200,000,000 shall reduce to $150,000,000. $30,000,000 of such
Borrowing  Base  shall  only  be  made  available   contemporaneously  with  the
Partnership Acquisition.  In the event the Sonat Acquisition is not completed or
less than 100% of the Partnership  Acquisition is completed,  the Borrowing Base
will be subject to redetermination at the request of the Required Lenders.

                  (b)  The  Borrowing   Base  shall  be   redetermined   by  the
Administrative  Agent with the consent of the  Required  Lenders  each May 1 and
November  1,  beginning  May 1,  1999,  during  the term  hereof on the basis of
information  supplied by the Borrower in compliance  with the provisions of this
Agreement, including Reserve Reports, and all other information available to the
Lenders.  In the event the Required  Lenders cannot agree on the Borrowing Base,
the  Borrowing  Base  shall be set on the  basis of the  weighted  (based on the
Percentage  Share of each Lender)  arithmetic  average of the Borrowing  Base as
determined by each individual Lender.  However, the amount of the Borrowing Base
cannot be  increased  at any time  without  consent of 100% of the  Lenders.  In
addition,  the  Administrative  Agent with the consent of the  Required  Lenders
shall,  in the normal  course of business  following a request of the  Borrower,
redetermine the Borrowing Base; provided,  however, the Administrative Agent and
the Lenders  shall not be  obligated  to respond to more than two such  requests
during any calendar year.  Notwithstanding  the foregoing,  the Required Lenders
may at their discretion redetermine the Borrowing Base at any time and from time
to time,  including,  without  limitation,  in connection with any sale or other
transfer of  Properties  by the Borrower  pursuant to Section 6.4. To assist the
Lenders in making a redetermination of the Borrowing Base in connection with any
sale or other transfer of Properties by the Borrower pursuant to Section 6.4 and
in making a  determination  to make any such  redetermination  of the  Borrowing
Base, the Borrower shall furnish to the Administrative Agent,  contemporaneously
with each such sale or other  transfer  of  Property,  a breakout  from the most
recent  Reserve Report  provided to the Lenders  showing the value given to such
Properties  being  sold  or  transferred,   together  with  any  and  all  other
information pertaining thereto as the Administrative Agent may request.

                  (c)  Upon  each  determination  of  the  Borrowing  Base,  the
Administrative  Agent shall notify the Borrower orally  (confirming  such notice
promptly  in  writing)  of  such  determination,   and  the  Borrowing  Base  so
communicated to the Borrower shall become effective upon such oral  notification

                                       22

<PAGE>

and shall  remain  in effect  until  the next  subsequent  determination  of the
Borrowing Base.

                  (d) The Borrowing Base shall  represent the  determination  by
the  Lenders,   in  accordance  with  their  customary  lending  procedures  for
evaluating  oil and  gas  reserves  and  other  related  assets  at the  time of
determination,  of the value, for loan purposes,  of the Distributive Shares and
the Oil and Gas Properties of the Borrower, subject, in the case of any increase
in the  Borrowing  Base,  to  the  credit  approval  processes  of the  Lenders.
Furthermore,  the Borrower  acknowledges  that the Lenders have no obligation to
increase the Borrowing  Base and may reduce the Borrowing  Base, in either case,
at any time or as a result of any circumstance and further acknowledges that the
determination  of the Borrowing Base contains an equity cushion (market value in
excess of loan value), which is acknowledged by the Borrower to be essential for
the adequate protection of the Lenders.

                 2.12  Mandatory  Prepayments If at any time the sum of the Loan
Balance and the L/C Exposure  exceeds the lesser of the Maximum  Facility Amount
or the Borrowing Base then in effect, the Borrower shall,  within thirty days of
notice from the  Administrative  Agent of such occurrence,  prepay the amount of
such excess for  application on the Loan Balance.  In the event that a mandatory
prepayment is required  under this Section and the Loan Balance is less than the
amount required to be prepaid,  the Borrower shall repay the entire Loan Balance
and,  in  accordance  with the  provisions  of the  relevant  Letter  of  Credit
Applications  executed by the Borrower or otherwise to the  satisfaction  of the
Administrative  Agent,  deposit with the  Administrative  Agent,  as  additional
collateral securing the Obligations, an amount of cash, in immediately available
funds, equal to the L/C Exposure minus the lesser of the Maximum Facility Amount
or the Borrowing  Base.  The cash  deposited  with the  Administrative  Agent in
satisfaction of the requirement provided in this Section may be invested, at the
sole  discretion  of the  Administrative  Agent  and  then  only at the  express
direction of the Borrower as to investment  vehicle and maturity (which shall be
no later than the latest expiry date of any then outstanding  Letter of Credit),
for the account of the Borrower in cash or cash equivalent  investments  offered
by or through the Lender serving as the Administrative Agent.

                 2.13 Voluntary  Prepayments and Conversions of Loans Subject to
applicable  provisions of this  Agreement,  the Borrower shall have the right at
any time or from time to time to prepay  Loans and to convert  Loans of one type
or with one  Interest  Period  into  Loans of another  type or with a  different
Interest  Period;  provided,  however,  that  (a) the  Borrower  shall  give the
Administrative  Agent notice of each such prepayment or conversion of all or any
portion of a LIBO Rate Loan no less than three Business Days prior to prepayment
or  conversion,  (b) any LIBO Rate Loan may be prepaid or converted  only on the
last day of an Interest Period for such Loan, (c) each prepayment shall be in an
amount not less than $500,000, (d) the Borrower shall pay all accrued and unpaid
interest on the amounts  prepaid or  converted,  and (e) no such  prepayment  or
conversion shall serve to postpone the repayment when due of any Obligation.

                 2.14  Commitment Fee To compensate the Lenders for making funds
available  under this  Agreement,  the Borrower shall pay to the  Administrative
Agent  for  the  account  of the  Lenders  in  proportion  to  their  respective
Percentage  Share,  on the first day of October,  1998,  and on the first day of

                                       23

<PAGE>

each third calendar month thereafter and on the Commitment  Termination  Date, a
fee in the amount as  determined by the ratio of (i) the sum of the Loan Balance
and the L/C.  Exposure to (ii) the last  calculated  Borrowing  Base,  set forth
below in basis points,  calculated on the basis of a year of 360 days and actual
days elapsed (including the first day but excluding the last day) on the average
daily remainder, if any, of (a) the lesser of the Maximum Facility Amount or the
Borrowing Base minus (b) the aggregate principal amount outstanding on the Notes
plus the amount of all outstanding  Letters of Credit during the period from the
date of this Agreement or the previous  calculation date, whichever is later, to
the relevant  calculation date or the Commitment  Termination  Date, as the case
may be, as follows:

<TABLE>
<CAPTION>

                           <S>                                              <C>
                           Ratio                                         Commitment  Fee
                           -----                                         ---------------
                           less than 50%                                    22.50 bps

                           equal to or greater
                           than 50% but less
                           than 75% 25.00 bps

                           equal to or greater than
                           75% but less than 90%                            25.00 bps
                           equal to or greater
                           than 90% 37.50 bps
</TABLE>

                 2.15  Letter  of  Credit  Fee  The  Borrower  shall  pay to the
Administrative  Agent for the  account of the Lenders on the date of issuance or
renewal of each Letter of Credit, an issuing fee equal to the greater of $400 or
the Applicable Margin for LIBO Rate Loans,  calculated on the basis of a year of
360 days and actual days elapsed (including the first day but excluding the last
day),  on the face amount of such  Letter of Credit  during the period for which
such Letter of Credit is issued or renewed.  The Borrower  also agrees to pay on
demand to the  Administrative  Agent for its own  account  as the  issuer of the
Letters  of  Credit  its  customary  letter  of  credit  transactional  fees and
expenses,  including  amendment  fees,  payable  with  respect to each Letter of
Credit. The Borrower shall pay to the Administrative  Agent an additional fee of
0.125%  per annum  calculated  on a basis of 360 days and  actual  days  elapsed
(including the first day but excluding the last day).

                 2.16 Loans to Satisfy  Obligations of Borrower The Lenders may,
but shall not be  obligated  to, make Loans for the benefit of the  Borrower and
apply  proceeds  thereof  to  the  satisfaction  of  any  condition,   warranty,
representation,  or covenant of the Borrower  contained in this Agreement or any
other Loan  Document.  Such Loans shall be  evidenced  by the Notes,  shall bear
interest at the Default Rate and shall be payable upon demand.

                 2.17 Security Interest in Accounts; Right of Offset As security
for  the  payment  and  performance  of the  Obligations,  the  Borrower  hereby
transfers, assigns, and pledges to the Administrative Agent and each Lender (for
the pro rata benefit of all Lenders) and grants to the Administrative  Agent and
each Lender (for the pro rata benefit of all Lenders) a security interest in all
funds of the  Borrower now or hereafter or from time to time on deposit with the

                                       24

<PAGE>

Administrative  Agent or such Lender,  with such interest of the  Administrative
Agent and the Lenders to be  retransferred,  reassigned,  and/or released at the
reasonable expense of the Borrower upon payment in full and complete performance
of all  Obligations  and the  termination  of the  Commitments.  All remedies as
secured  party  or  assignee  of  such  funds  shall  be   exercisable   by  the
Administrative  Agent and the Lenders with the oral consent (confirmed  promptly
in writing) of the Required Lenders upon the occurrence of any Event of Default,
regardless  of whether  the  exercise  of any such  remedy  would  result in any
penalty or loss of interest or profit with  respect to any  withdrawal  of funds
deposited in a time deposit account prior to the maturity thereof.  Furthermore,
the Borrower hereby grants to the Administrative  Agent and each Lender (for the
pro rata  benefit of all  Lenders)  the right,  exercisable  at such time as any
Event of Default  shall occur,  of offset or banker's  lien against all funds of
the  Borrower  now or  hereafter  or  from  time to time  on  deposit  with  the
Administrative  Agent or such Lender,  regardless of whether the exercise of any
such  remedy  would  result in any  penalty or loss of  interest  or profit with
respect to any withdrawal of funds  deposited in a time deposit account prior to
the maturity thereof.

                 2.18  General  Provisions  Relating to  Interest  (a) It is the
intention of the parties  hereto to comply  strictly with all  applicable  usury
laws. In this connection,  there shall never be collected,  charged, or received
on the sums advanced  hereunder interest in excess of that which would accrue at
the Highest  Lawful  Rate.  For  purposes of Tex.  Fin.  Code Ann.  ss.  303.301
(Vernon's  1998),  as amended,  the Borrower agrees that the Highest Lawful Rate
shall be the  "indicated  (weekly)  rate  ceiling"  as defined in such  Article,
provided  that the  Administrative  Agent and the Lenders may also rely,  to the
extent  permitted by applicable  laws, on alternative  maximum rates of interest
under other laws, if greater.

                  (b)  Notwithstanding  anything  herein  or in the Notes to the
contrary,  during any  Limitation  Period,  the  interest  rate to be charged on
amounts  evidenced  by the  Notes  shall be the  Highest  Lawful  Rate,  and the
obligation,  if any, of the  Borrower  for the payment of fees or other  charges
deemed to be interest under applicable law shall be suspended. During any period
or periods of time  following a Limitation  Period,  to the extent  permitted by
applicable  laws, the interest rate to be charged  hereunder shall remain at the
Highest Lawful Rate until such time as there has been paid to the Administrative
Agent and each Lender (i) the amount of  interest in excess of that  accruing at
the  Highest  Lawful  Rate that such  Lender  would  have  received  during  the
Limitation  Period had the interest rate  remained at the  otherwise  applicable
rate,  and (ii) all interest and fees  otherwise  payable to the  Administrative
Agent and such Lender but for the effect of such Limitation Period.

                  (c) If, under any circumstances, the aggregate amounts paid on
the Notes or under this  Agreement or any other Loan  Document  include  amounts
which by law are deemed interest and which would exceed the amount  permitted if
the  Highest  Lawful  Rate were in effect,  the  Borrower  stipulates  that such
payment and  collection  will have been and will be deemed to have been,  to the
extent  permitted by applicable  laws, the result of  mathematical  error on the
part of the Borrower,  the Administrative  Agent, and the Lenders; and the party
receiving  such excess shall  promptly  refund the amount of such excess (to the
extent only of such interest payments in excess of that which would have accrued
and been payable on the basis of the Highest Lawful Rate) upon discovery of such
error by such party or notice  thereof from the Borrower.  In the event that the

                                       25

<PAGE>

maturity  of any  Obligation  is  accelerated,  by reason of an  election by the
Lenders or otherwise,  or in the event of any required or permitted  prepayment,
then the  consideration  constituting  interest under  applicable laws may never
exceed the Highest  Lawful Rate; and excess amounts paid which by law are deemed
interest,  if any, shall be credited by the Administrative Agent and the Lenders
on the principal  amount of the  Obligations,  or if the principal amount of the
Obligations shall have been paid in full, refunded to the Borrower.

                  (d) All sums paid, or agreed to be paid, to the Administrative
Agent and the Lenders for the use,  forbearance and detention of the proceeds of
any advance  hereunder  shall,  to the extent  permitted by  applicable  law, be
amortized, prorated, allocated, and spread throughout the full term hereof until
paid in full so that the actual  rate of interest is uniform but does not exceed
the Highest Lawful Rate throughout the full term hereof.

                 2.19 Obligations  Absolute Subject to the further provisions of
this  Section,  the  Obligations  of the Borrower  under this  Article  shall be
absolute and  unconditional  under any and all circumstances and irrespective of
any  set-off,  counterclaim,  or defense to  payment  or  performance  which the
Borrower may have or have had against the  Administrative  Agent, any Lender, or
any  beneficiary of any Letter of Credit.  The Borrower  agrees that none of the
Administrative  Agent or the Lenders  shall be  responsible  for,  nor shall the
Obligations be affected by, among other things,  (a) the validity or genuineness
of documents or any endorsements thereon presented in connection with any Letter
of  Credit,  even if such  documents  shall  in fact  prove to be in any and all
respects  invalid,  fraudulent  or  forged,  AND EVEN IF DUE TO THE  NEGLIGENCE,
WHETHER SOLE OR CONCURRENT,  OF THE ADMINISTRATIVE  AGENT OR ANY LENDER, so long
as the  Administrative  Agent,  as the issuer of such  Letter of Credit,  has no
actual knowledge of any such invalidity, lack of genuineness,  fraud, or forgery
prior to the presentment for payment of a corresponding  Letter of Credit or any
draft thereunder;  provided,  however,  with respect to the preceding matters in
this Section, the Administrative  Agent, as the issuer of the Letters of Credit,
agrees to exercise  ordinary  care in  examining  each  document  required to be
presented pursuant to each Letter of Credit to ascertain that each such document
appears on its face to comply with the terms thereof, or (b) any dispute between
or among the Borrower and any  beneficiary  of any Letter of Credit or any other
party to which any Letter of Credit may be transferred, or any claims whatsoever
of the  Borrower  against  any  beneficiary  of any Letter of Credit or any such
transferee,  EVEN IF DUE TO THE NEGLIGENCE,  WHETHER SOLE OR CONCURRENT,  OF THE
ADMINISTRATIVE  AGENT  OR ANY  LENDER;  provided,  in  all  respects,  that  the
Administrative Agent, as the issuer of Letters of Credit, shall be liable to the
Borrower to the extent,  but only to the  extent,  of any direct,  as opposed to
consequential  or punitive,  damages suffered by the Borrower as a result of the
willful misconduct or gross negligence of the Administrative Agent as the issuer
of Letters of Credit in determining  whether documents  presented under a Letter
of Credit  complied  with the terms of such  Letter of Credit  that  resulted in
either a wrongful payment under such Letter of Credit or a wrongful  dishonor of
a claim or draft properly  presented under such Letter of Credit. In the absence
of gross  negligence or willful  misconduct by the  Administrative  Agent as the
issuer of Letters of Credit,  the  Administrative  Agent shall not be liable for
any  error,  omission,  interruption  or delay,  EVEN IF DUE TO THE  NEGLIGENCE,
WHETHER  SOLE OR  CONCURRENT,  OF THE  ADMINISTRATIVE  AGENT,  in  transmission,
dispatch  or  delivery  of  any  message  or  advice,  however  transmitted,  in

                                       26

<PAGE>

connection with any Letter of Credit. The Administrative Agent, the Lenders, and
the Borrower agree that any action taken or omitted by the Administrative Agent,
as issuer of any Letter of  Credit,  under or in  connection  with any Letter of
Credit  or the  related  drafts  or  documents,  EVEN IF DUE TO THE  NEGLIGENCE,
WHETHER SOLE OR CONCURRENT,  OF THE ADMINISTRATIVE  AGENT OR ANY LENDER, if done
in the absence of gross  negligence or willful  misconduct,  shall be binding as
among the Administrative Agent, as issuer of such Letter of Credit or otherwise,
the Lenders,  and the Borrower and shall not put the  Administrative  Agent,  as
issuer of such Letter of Credit or otherwise,  or any Lender under any liability
to the Borrower.

                 2.20 Yield  Protection  (a) Without  limiting the effect of the
other provisions of this Section (but without  duplication),  the Borrower shall
pay to the  Administrative  Agent and each Lender from time to time such amounts
as the  Administrative  Agent or such  Lender may  determine  are  necessary  to
compensate it for any Additional Costs incurred by the  Administrative  Agent or
such Lender.

                  (b) Without  limiting  the effect of the other  provisions  of
this Section (but without  duplication),  the Borrower  shall pay to each Lender
from time to time on request  such  amounts as such  Lender  may  determine  are
necessary  to  compensate  such  Lender  for  any  costs   attributable  to  the
maintenance by such Lender (or any Applicable  Lending Office),  pursuant to any
Regulatory Change, of capital in respect of its Commitment, such compensation to
include  an  amount  equal to any  reduction  of the rate of return on assets or
equity of such Lender (or any Applicable  Lending  Office) to a level below that
which such Lender (or any Applicable Lending Office) could have achieved but for
such Regulatory Change.

                  (c) Without  limiting  the effect of the other  provisions  of
this Section (but without duplication), in the event that any Requirement of Law
or Regulatory Change or the compliance by the Administrative Agent or any Lender
therewith  shall (i) impose,  modify,  or hold  applicable any reserve,  special
deposit,  or similar  requirement  against any Letter of Credit or obligation to
issue Letters of Credit,  or (ii) impose upon the  Administrative  Agent or such
Lender any other condition regarding any Letter of Credit or obligation to issue
Letters of Credit,  and the result of any such event  shall be to  increase  the
cost to the  Administrative  Agent or such Lender of issuing or maintaining  any
Letter of Credit or obligation to issue Letters of Credit or any liability  with
respect to Letter of Credit  Payments,  or to reduce any  amount  receivable  in
connection  therewith,  then  upon  demand by the  Administrative  Agent or such
Lender, as the case may be, the Borrower shall pay to the  Administrative  Agent
or such Lender,  from time to time as specified by the  Administrative  Agent or
such Lender,  additional  amounts which shall be  sufficient  to compensate  the
Administrative  Agent or such Lender for such  increased  cost or reduced amount
receivable.

                  (d) Without  limiting  the effect of the other  provisions  of
this  Section  (but  without  duplication),   the  Borrower  shall  pay  to  the
Administrative  Agent and each Lender such amounts as shall be sufficient in the
reasonable  opinion of the  Administrative  Agent and such Lender to  compensate
them for any loss, cost, or expense incurred by and as a result of:

                        (i)         any payment,  prepayment,  or  conversion by
                                    the  Borrower  of a LIBO Rate Loan on a date
                                    other  than  the  last  day  of an  Interest
                                    Period for such Loan; or

                                       27

<PAGE>

                       (ii)         any failure by the Borrower to borrow a LIBO
                                    Rate Loan or to convert a Floating Rate Loan
                                    into a LIBO  Rate  Loan on the date for such
                                    borrowing  or  conversion  specified  in the
                                    relevant Borrowing Request;

such compensation to include with respect to any LIBO Rate Loan, an amount equal
to the excess, if any, of (A) the amount of interest which would have accrued on
the principal amount so paid, prepaid,  converted,  or not borrowed or converted
for the period from the date of such payment, prepayment, conversion, or failure
to borrow or convert  to the last day of the then  current  Interest  Period for
such Loan (or,  in the case of a failure  to  borrow or  convert,  the  Interest
Period for such Loan which would have  commenced  on the date of such failure to
borrow or convert) at the applicable rate of interest for such Loan provided for
herein over (B) the interest component of the amount the Administrative Agent or
such Lender would have bid in the London interbank market for Dollar deposits of
amounts  comparable to such principal  amount and maturities  comparable to such
period, as reasonably determined by the Administrative Agent or such Lender.

                  (e) Determinations by the  Administrative  Agent or any Lender
for purposes of this Section of the effect of any  Regulatory  Change on capital
maintained,  its costs or rate of return,  maintaining Loans, issuing Letters of
Credit,  its obligation to make Loans and issue Letters of Credit, or on amounts
receivable by it in respect of Loans,  Letters of Credit,  or such  obligations,
and the additional amounts required to compensate the  Administrative  Agent and
such Lender under this  Section  shall be  conclusive,  absent  manifest  error,
provided  that  such   determinations  are  made  on  a  reasonable  basis.  The
Administrative  Agent or the relevant  Lender shall  furnish the Borrower with a
certificate setting forth in reasonable detail the basis and amount of increased
costs incurred or reduced amounts  receivable as a result of any such event, and
the statements set forth therein shall be conclusive, absent manifest error. The
Administrative  Agent or the relevant  Lender shall (i) notify the Borrower,  as
promptly as practicable  after the  Administrative  Agent or such Lender obtains
knowledge of any Additional Costs or other sums payable pursuant to this Section
and determines to request  compensation  therefor,  of any event occurring after
the Closing Date which will entitle the  Administrative  Agent or such Lender to
compensation pursuant to this Section; and (ii) designate a different Applicable
Lending  Office for the Loans  affected by such event if such  designation  will
avoid the need for or reduce the amount of such  compensation  and will not,  in
the sole opinion of the Administrative  Agent or such Lender, be disadvantageous
to the Administrative Agent or such Lender. If any Lender requests  compensation
from the Borrower  under this Section,  the Borrower  may,  after payment of all
compensation  then  accrued and by notice to the  Administrative  Agent and such
Lender,  require that the Loans by such Lender of the type with respect to which
such  compensation  is  requested  be  converted  into  Floating  Rate  Loans in
accordance with Section 2.13. Any compensation  requested by the  Administrative
Agent or any Lender  pursuant to this  Section  shall be due and payable  within
five days of delivery of any such notice to the Borrower.

                  (f) The  Administrative  Agent  and the  Lenders  agree not to
request, and the Borrower shall not be obligated to pay, any Additional Costs or
other sums payable pursuant to this Section unless similar  additional costs and

                                       28

<PAGE>

other sums payable are also generally  assessed by the  Administrative  Agent or
such Lender against other customers  similarly situated where such customers are
subject to documents providing for such assessment.

                 2.21  Illegality  Notwithstanding  any other  provision of this
Agreement,  in the  event  that  it  becomes  unlawful  for  any  Lender  or its
Applicable  Lending  Office to (a) honor its obligation to make LIBO Rate Loans,
or (b)  maintain  LIBO Rate Loans,  then such Lender shall  promptly  notify the
Administrative  Agent and the Borrower thereof. The obligation of such Lender to
make LIBO Rate Loans and convert  Floating Rate Loans into LIBO Rate Loans shall
then be  suspended  until such time as such  Lender may again make and  maintain
LIBO Rate Loans,  and the  outstanding  LIBO Rate Loans of such Lender  shall be
converted into Floating Rate Loans in accordance with Section 2.13.

                 2.22 Taxes (a) All  payments  made by the  Borrower  under this
Agreement shall be made free and clear of, and without  reduction or withholding
for or on account of,  present or future income,  stamp or other taxes,  levies,
imposts,  duties, charges, fees, deductions or withholdings,  hereafter imposed,
levied,  collected,  withheld or assessed by any  Governmental  Authority on the
basis of any change after the date hereof in any applicable  treaty,  law, rule,
guideline or regulations or in the  interpretation  or  administration  thereof,
excluding,  in the case of the Administrative  Agent and each Lender, net income
and franchise  taxes imposed on the  Administrative  Agent or such Lender by the
jurisdiction under the laws of which the Administrative  Agent or such Lender is
organized or any political  subdivision or taxing authority  thereof or therein,
or by any  jurisdiction in which such Lender's  lending office is located or any
political   subdivision  or  taxing  authority  thereof  or  therein  (all  such
non-excluded taxes, levies, imposts,  deductions,  charges or withholdings being
hereinafter  called "Taxes").  If any Taxes are required to be withheld from any
amounts payable to the Administrative Agent or any Lender hereunder or under any
other Loan Document,  the amounts so payable to the Administrative Agent or such
Lender shall be increased to the extent necessary to yield to the Administrative
Agent or such  Lender  (after  payment of all Taxes)  interest or any such other
amounts  payable  hereunder  at the rates or in the  amounts  specified  in this
Agreement  and the other Loan  Documents.  Whenever any Taxes are payable by the
Borrower,  as promptly as possible  thereafter,  the Borrower  shall send to the
Administrative  Agent for its own account or for the account of such Lender,  as
the case may be, a certified copy of an original  official  receipt  received by
the Borrower  showing  payment  thereof.  If the Borrower fails to pay any Taxes
when  due  to  the  appropriate  taxing  authority  or  fails  to  remit  to the
Administrative  Agent  the  required  receipts  or  other  required  documentary
evidence,  the Borrower shall indemnify the Administrative Agent and the Lenders
for any incremental taxes,  interest or penalties that may become payable by the
Administrative  Agent  or any  Lender  as a  result  of any  such  failure.  The
agreements in this Section shall survive the  termination  of this Agreement and
the payment of all Obligations.

                  (b) Each Lender that is not incorporated under the laws of the
United States of America or a state thereof agrees that, prior to the first date
on which any  payment  is due to it  hereunder,  it will,  to the  extent it may
lawfully do so,  deliver to the Borrower and the  Administrative  Agent two duly
completed  copies of United States Internal Revenue Service Form 1001 or 4224 or
successor applicable form, as the case may be, certifying in each case that such
Lender is entitled to receive payments under this Agreement and the Note payable
to it,  without  deduction or  withholding  of any United States  federal income
taxes. At the written request of the Borrower, each Lender which delivers to the
Borrower  and the  Administrative  Agent a Form  1001  or 4224  pursuant  to the
preceding  sentence  further  undertakes  to  deliver  to the  Borrower  and the
Administrative  Agent two further copies of such Form 1001 or 4224, or successor

                                       29

<PAGE>

applicable  forms, or other manner of  certification,  as the case may be, on or
before the date that any such  letter or form  expires or  becomes  obsolete  or
after the  occurrence  of any event  requiring  a change in the most recent form
previously  delivered by it to the  Borrower,  and such  extensions  or renewals
thereof as may  reasonably be requested by the Borrower,  certifying in the case
of Form 1001 or 4224 that such Lender is entitled to receive payments under this
Agreement  without  deduction or withholding of any United States federal income
taxes, unless in any such case, an event (including any change in treaty, law or
regulation)  has  occurred  prior to the date on which any such  delivery  would
otherwise be required which renders all such forms  inapplicable  or which would
prevent  such  Lender from duly  completing  and  delivering  any such form with
respect to it and such  Lender  advises the  Borrower  that it is not capable of
receiving payments without any deduction or withholding of United States federal
income tax.

                 2.23  Replacement  Lenders.  (a) If any Lender has notified the
Borrower of its  incurring  additional  costs under Section 2.20 or has required
the Borrower to make payments for Taxes under  Section  2.22,  the Borrower may,
unless such Lender has notified the Borrower that the circumstances  giving rise
to such  notice  no  longer  apply,  terminate,  in whole  but not in part,  the
Commitment of such Lender (other than the Administrative Agent) (the "Terminated
Lender")  at any time upon  five  Business  Days'  prior  written  notice to the
Terminated Lender and the  Administrative  Agent (such notice referred to herein
as a "Notice of Termination").

                  (b) In order to effect the  termination  of the  Commitment of
the  Terminated  Lender,  the Borrower shall (i) obtain an agreement with one or
more Lenders to increase their  Commitments  and/or (ii) request any one or more
other  banking  institutions  to become a "Lender"  in place and instead of such
Terminated Lender and agree to accept a Commitment; provided, however, that such
one  or  more  other  banking  institutions  are  reasonably  acceptable  to the
Administrative  Agent and become  parties by executing an  Assignment  Agreement
(the Lenders or other banking  institutions  that agree to accept in whole or in
part the  Commitment of the  Terminated  Lender being  referred to herein as the
"Replacement  Lenders"),  such  that the  aggregate  increased  and/or  accepted
Facility  Amounts of the  Replacement  Lenders  under clauses (i) and (ii) above
equal the Facility Amount of the Terminated Lender.

                  (c) The Notice of  Termination  shall  include the name of the
Terminated Lender, the date the termination will occur (the "Termination Date"),
the  Replacement  Lender or Replacement  Lenders to which the Terminated  Lender
will  assign its  Commitment,  and,  if there will be more than one  Replacement
Lender, the portion of the Terminated Lender's Commitment to be assigned to each
Replacement Lender.

                  (d) On the Termination  Date, (i) the Terminated  Lender shall
by execution and delivery of an Assignment  Agreement  assign its  Commitment to
the Replacement  Lender or Replacement  Lenders (pro rata, if there is more than
one Replacement  Lender, in proportion to the portion of the Terminated Lender's
Commitment to be assigned to each Replacement Lender) indicated in the Notice of

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<PAGE>

Termination  and shall assign to the Replacement  Lender or Replacement  Lenders
its Loan (if any) then  outstanding pro rata as aforesaid),  (ii) the Terminated
Lender shall  endorse its Note,  payable  without  recourse,  representation  or
warranty to the order of the Replacement Lender or Replacement Lenders (pro rata
as  aforesaid),  (iii) the  Replacement  Lender  or  Replacement  Lenders  shall
purchase the Note held by the  Terminated  Lender (pro rata as  aforesaid)  at a
price  equal to the unpaid  principal  amount  thereof  plus  interest  and fees
accrued and unpaid to the Termination  Date, and (iv) the Replacement  Lender or
Replacement  Lenders will  thereupon  (pro rata as aforesaid)  succeed to and be
substituted  in all  respects for the  Terminated  Lender with like effect as if
becoming a Lender  pursuant to the terms of Section  9.1(b),  and the Terminated
Lender will have the rights and benefits of an assignor under Section 9.1(b). To
the extent not in conflict,  the terms of Section  9.1(b) shall  supplement  the
provisions of this Section.

                 2.24  Regulatory  Change  In the  event  that by  reason of any
Regulatory  Change or any other  circumstance  arising  after the  Closing  Date
affecting  any  Lender,  such  Lender (a) incurs  Additional  Costs  based on or
measured by the excess  above a  specified  level of the amount of a category of
deposits  or  other  liabilities  of such  Lender  which  includes  deposits  by
reference  to which the  interest  rate on any LIBO Rate Loan is  determined  as
provided in this Agreement or a category of extensions of credit or other assets
of such Lender  which  includes  any LIBO Rate Loan,  or (b) becomes  subject to
restrictions  on the amount of such a category of liabilities or assets which it
may hold, then, at the election of such Lender with notice to the Administrative
Agent and the  Borrower,  the  obligation of such Lender to make LIBO Rate Loans
and to convert Floating Rate Loans into LIBO Rate Loans shall be suspended until
such  time as such  Regulatory  Change  or other  circumstance  ceases  to be in
effect,  and all such  outstanding  LIBO  Rate  Loans  shall be  converted  into
Floating Rate Loans in accordance with Section 2.13.


                                    ARTICLE 3

                                   CONDITIONS

                 3.1  Conditions  Precedent to Initial Loan and Letter of Credit
The  Lenders  shall  have  no  obligation  to  make  the  initial  Loan  and the
Administrative  Agent shall have no  obligation  to issue the initial  Letter of
Credit  unless  and  until  all  matters  incident  to the  consummation  of the
transactions  contemplated  herein shall be satisfactory  to the  Administrative
Agent, and the Administrative Agent shall have received,  reviewed, and approved
the following documents and other items,  appropriately  executed when necessary
and, where  applicable,  acknowledged by one or more authorized  officers of the
Borrower, all in form and substance satisfactory to the Administrative Agent and
dated,  where  applicable,  of even date  herewith  or a date prior  thereto and
acceptable to the Administrative Agent:

                  (a)      multiple counterparts of this Agreement, as requested
         by the Administrative Agent;

                  (b)      the Notes;

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<PAGE>

                  (c) copies of the Articles of  Incorporation or Certificate of
         Incorporation  and  all  amendments  thereto  and  the  bylaws  and all
         amendments thereto of the Borrower, accompanied by a certificate issued
         by the  secretary or an assistant  secretary  of the  Borrower,  to the
         effect that each such copy is correct and complete;

                  (d)  certificates of incumbency and signatures of all officers
         of the Borrower who are  authorized to execute Loan Documents on behalf
         of the Borrower,  each such certificate being executed by the secretary
         or an assistant secretary of the Borrower;

                  (e)  copies  of  corporate   resolutions  approving  the  Loan
         Documents and  authorizing  the  transactions  contemplated  herein and
         therein,  duly  adopted  by the  board of  directors  of the  Borrower,
         accompanied by certificates of the secretary or an assistant  secretary
         of the  Borrower  to the effect  that such  copies are true and correct
         copies of resolutions duly adopted at a meeting or by unanimous consent
         of the board of directors  of the  Borrower  and that such  resolutions
         constitute   all  the   resolutions   adopted   with  respect  to  such
         transactions,  have not  been  amended,  modified,  or  revoked  in any
         respect,  and are in  full  force  and  effect  as of the  date of such
         certificate;

                  (f)  audited  Financial  Statements  of  the  Borrower  as  of
         December 31, 1997;

                  (g) certificates  dated as of a recent date from the Secretary
         of State or other appropriate  Governmental  Authority for the State of
         Texas  evidencing the existence or  qualification  and good standing of
         the Borrower in such jurisdiction;

                  (h) reserve data in a form and containing such  information as
         may be satisfactory to the Lenders  covering the Oil and Gas Properties
         of the Borrower, its Subsidiaries and the Partnerships;

                  (i)  the  opinion  of  Jenkens  &  Gilchrist,  counsel  to the
         Borrower, in the form attached hereto as Exhibit VII, with such changes
         thereto as may be approved by the Administrative Agent;

                  (i) such other agreements, documents,  instruments,  opinions,
         certificates,  waivers,  consents,  and evidence as the  Administrative
         Agent or any Lender may reasonably request.

                 3.2  Conditions  Precedent to Each Loan The  obligations of the
Lenders  to make each Loan are  subject  to the  satisfaction  of the  following
additional conditions precedent:

                  (a) the Borrower  shall have  delivered to the  Administrative
         Agent a  Borrowing  Request  at least the  requisite  time prior to the

                                       32

<PAGE>

         requested   date  for  the  relevant   Loan;   and  each  statement  or
         certification  made in such Borrowing Request shall be true and correct
         in all material respects on the requested date for such Loan;

                  (b) no Default or Event of Default  shall  exist or will occur
         as a result of the making of the requested Loan;

                  (c) if  requested by the  Administrative  Agent or any Lender,
         the  Borrower  shall  have  delivered  evidence   satisfactory  to  the
         Administrative  Agent or such Lender  substantiating any of the matters
         contained in this Agreement  which are necessary to enable the Borrower
         to qualify for such Loan;

                  (d) the  Administrative  Agent shall have received,  reviewed,
         and  approved  such  additional  documents  and items as  described  in
         Section  3.1 as may be  requested  by  the  Administrative  Agent  with
         respect to such Loan;

                  (e) no Material Adverse Effect shall have occurred;

                  (f) each of the  representations  and warranties  contained in
         this Agreement and the other Loan  Documents  shall be true and correct
         and shall be deemed to be  repeated  by the  Borrower as if made on the
         requested date for such Loan;

                  (g) neither the consummation of the transactions  contemplated
         hereby  nor the  making  of such Loan  shall  contravene,  violate,  or
         conflict with any Requirement of Law;

                  (h) the  Administrative  Agent  and  each  Lender  shall  have
         received the payment of all fees payable by the Borrower  hereunder and
         the  Administrative  Agent shall have received  reimbursement  from the
         Borrower,  or special legal counsel for the Administrative  Agent shall
         have received  payment from the Borrower,  for all reasonable  fees and
         expenses of counsel to the Administrative  Agent for which the Borrower
         is responsible pursuant to applicable  provisions of this Agreement and
         for which  invoices  have been  presented as of or prior to the date of
         the relevant Loan; and

                  (i)  all  matters   incident  to  the   consummation   of  the
         transactions   hereby   contemplated   shall  be  satisfactory  to  the
         Administrative Agent and each Lender.

                 3.3  Conditions  Precedent to Issuance of Letters of Credit The
obligation of the Administrative  Agent, as the issuer of the Letters of Credit,
to issue,  renew, or extend any Letter of Credit is subject to the  satisfaction
of the following additional conditions precedent:

                  (a) the Borrower  shall have  delivered to the  Administrative
         Agent a written (or oral,  confirmed  promptly in writing)  request for
         the  issuance,  renewal,  or  extension  of a Letter of Credit at least
         three  Business  Days  prior to the  requested  issuance,  renewal,  or

                                       33

<PAGE>

         extension date and a Letter of Credit Application at least one Business
         Day  prior  to the  requested  issuance  date;  and each  statement  or
         certification  made in such Letter of Credit  Application shall be true
         and  correct in all  material  respects on the  requested  date for the
         issuance of such Letter of Credit;

                  (b) no Default or Event of Default  shall  exist or will occur
         as a result of the  issuance,  renewal,  or extension of such Letter of
         Credit; and

                  (c) the terms,  provisions,  and  beneficiary of the Letter of
         Credit  or such  renewal  or  extension  shall be  satisfactory  to the
         Administrative  Agent,  as the issuer of the Letters of Credit,  in its
         sole discretion.

                                    ARTICLE 4

                         REPRESENTATIONS AND WARRANTIES

                  To induce the  Administrative  Agent and the  Lenders to enter
into  this  Agreement  and to  extend  credit  to  the  Borrower,  the  Borrower
represents  and  warrants to the  Administrative  Agent and each  Lender  (which
representations and warranties shall survive the delivery of the Notes) that:

                 4.1 Existence of Borrower and Subsidiaries Each of the Borrower
and its Subsidiaries is a corporation,  duly organized,  validly existing and in
good standing under the laws of the state of its incorporation and is authorized
to  do  business  and  in  good  standing  as a  foreign  corporation  in  every
jurisdiction  in which it owns or leases real property or in which the nature of
its  business  requires it to be so  qualified,  except  where the failure to so
qualify,  individually or in the aggregate,  could not reasonably be expected to
have a Material Adverse Effect.

                 4.2 Existence of Partnerships  Each of the Partnerships is duly
formed and legally  existing under the laws of its jurisdiction of formation and
is  qualified  to do business in every  jurisdiction  in which the nature of its
business requires it to be so qualified, except where the failure to so qualify,
individually  or in the  aggregate,  could not  reasonably be expected to have a
Material Adverse Effect.

                 4.3  Due  Authorization  The  execution  and  delivery  by  the
Borrower of this  Agreement  and the  borrowings  hereunder;  the  execution and
delivery  by the  Borrower  of the  Notes  and the  other  Loan  Documents;  the
repayment  by the  Borrower  of the  Indebtedness  evidenced  by the  Notes  and
interest and fees,  if any,  provided in the Notes and the other Loan  Documents
are within the power of the Borrower; have been duly authorized by all necessary
action;  and do not and will not (a)  require  the  consent of any  Governmental
Authority,  (b)  contravene  or  conflict  with  any  Requirement  of Law or the
articles or certificate of  incorporation,  bylaws,  or other  organizational or
governing  documents  of the  Borrower,  (c)  contravene  or  conflict  with any
Partnership Agreement, or any indenture,  instrument or other agreement to which
the  Borrower is a party or by which the  Property  of the  Borrower is bound or
encumbered,  or (d) result in or require the creation or  imposition of any Lien
upon any of the  Properties of the Borrower  other than as  contemplated  in the
Loan Documents.

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<PAGE>

                 4.4 Valid and Binding  Obligations  of Borrower This  Agreement
and the other Loan Documents,  when duly executed and delivered,  will be legal,
valid and binding  obligations of the Borrower,  enforceable in accordance  with
their  respective  terms,  subject to any applicable  bankruptcy,  insolvency or
other laws of  general  application  affecting  creditors'  rights and  judicial
decisions interpreting any of the foregoing.

                 4.5 Scope and Accuracy of Financial  Statements  The  Financial
Statements  of the  Borrower  and its  Subsidiaries  as of  December  31,  1997,
provided to the Lenders have been prepared in accordance with GAAP  consistently
applied  and fairly  reflect  the  financial  condition  and the  results of the
operations of the Borrower,  and its Subsidiaries in all material respects as of
the dates and for the  periods  stated  therein.  No event or  circumstance  has
occurred  since  December 31, 1997,  that has  resulted or could  reasonably  be
expected to result in a Material Adverse Effect.

                 4.6  Liabilities,  Litigation and  Restrictions  Except for the
liabilities shown in the Financial  Statements  provided to the Lenders prior to
the Closing Date, none of the Borrower, its Subsidiaries or the Partnerships has
any  liabilities,  direct or  contingent,  which may  reasonably  be expected to
result in a Material  Adverse  Effect.  Except as  disclosed  to the  Lenders in
writing  prior to the Closing  Date, no litigation or other action of any nature
affecting any of the Borrower,  its  Subsidiaries or the Partnerships is pending
before  any  Governmental  Authority  or,  to the  knowledge  of  the  Borrower,
threatened  against or affecting any of the Borrower,  its  Subsidiaries  or the
Partnerships, which might reasonably be expected to result in a Material Adverse
Effect.  To the  knowledge  of the  Borrower,  no unusual  or unduly  burdensome
restriction,   restraint  or  hazard  exists  by  contract,   law,  governmental
regulation or otherwise  relative to the business or material  Properties of any
of the Borrower,  its Subsidiaries or the Partnerships other than such as relate
generally  to  Persons  engaged  in the  business  activities  similar  to those
conducted by the Borrower or such Subsidiary or Partnership, as the case may be.

                 4.7 Title to Properties Each of the Borrower,  its Subsidiaries
and the  Partnerships  has good and  indefeasible  title to all of its  material
(individually or in the aggregate) Properties, free and clear of all Liens other
than Permitted Liens.

                 4.8 Compliance with Federal Reserve  Regulations.  The 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  margin
stock (within the meaning of  Regulations G, U or X of the Board of Governors of
the Federal Reserve System).  No part of the proceeds of any extension of credit
under this  Agreement will be used to purchase or carry any such margin stock or
to extend  credit to others for the purpose of  purchasing  or carrying any such
margin stock. No transaction  contemplated by the Loan Documents is in violation
of any regulations  promulgated by the Board of Governors of the Federal Reserve
System, including Regulations G, T, U or X.

                 4.9  Authorizations  and  Consents No  authorization,  consent,
approval,  exemption,  franchise,  permit or  license  of, or filing  with,  any
Governmental Authority or other Person is required to authorize, or is otherwise
required in connection with, the valid execution and delivery by the Borrower of
this Agreement and the other Loan Documents or the repayment and  performance by
the Borrower of the Obligations.

                                       35

<PAGE>

                 4.10 Compliance with Laws, Rules, Regulations and Orders To the
knowledge of the Borrower, neither the business nor any of the activities of any
of the Borrower,  its Subsidiaries or the Partnerships,  as presently conducted,
violates any Requirement of Law the result of which  violation could  reasonably
be expected to result in a Material  Adverse Effect.  Each of the Borrower,  its
Subsidiaries   and  the   Partnerships   possesses  all   licenses,   approvals,
registrations,  permits and other authorizations necessary to enable it to carry
on its business in all material  respects as now  conducted;  all such licenses,
approvals, registrations, permits and other authorizations are in full force and
effect;  and the Borrower has no reason to believe that it or any  Subsidiary or
Partnership  will  be  unable  to  obtain  the  renewal  of any  such  licenses,
approvals, registrations, permits and other authorizations.

                 4.11 Proper Filing of Tax Returns and Payment of Taxes Due Each
of the Borrower,  its  Subsidiaries  and the  Partnerships has duly and properly
filed all United  States  income tax returns and all other tax returns which are
required to be filed and has paid all taxes due,  except such taxes,  if any, as
are  being  contested  in  good  faith  and as to  which  adequate  reserves  in
accordance  with GAAP have been made.  The charges and  reserves on the books of
each of the Borrower,  its  Subsidiaries  and the  Partnerships  with respect to
taxes and other governmental charges are adequate.

                 4.12 ERISA  Compliance Each of the Borrower,  its  Subsidiaries
and  the  Partnerships  is in  compliance  in all  material  respects  with  the
applicable  provisions of ERISA. No "reportable  event", as such term is defined
in Section  4043 of ERISA,  has occurred  with respect to any Plan.  None of the
Borrower,  its Subsidiaries or the Partnerships has incurred or expects to incur
any material liability to the Pension Benefit Guaranty  Corporation or any Plan.
With respect to each Plan, the total value of the accrued  benefits (both vested
and nonvested) does not materially  exceed the value of the assets of such Plan,
both valued as of the end of the Plan year immediately prior to the date of this
Agreement.  None of the Borrower, its Subsidiaries or the Partnerships currently
contributes  to,  or has an  obligation  to  contribute  to,  or has at any time
contributed to, or had an obligation to contribute to, any Multi-employer Plan.

                 4.13 Take-or-Pay; Gas Imbalances Except as disclosed in writing
to the Lenders prior to the Closing Date, none of the Borrower, its Subsidiaries
or the  Partnerships  is  obligated  in any  material  respect  by virtue of any
prepayment made under any contract  containing a  "take-or-pay"  or "prepayment"
provision or under any similar agreement to deliver  hydrocarbons  produced from
or  allocated to any of its Oil and Gas  Properties  at some future date without
receiving full payment therefor at the time of delivery.  Except as disclosed in
writing to the Lenders  prior to the Closing  Date,  none of the  Borrower,  its
Subsidiaries  or the  Partnerships  has produced  gas, in any  material  amount,
subject to  balancing  rights of third  parties or subject to  balancing  duties
under  governmental  requirements,  except  as to such  matters  for  which  the
Borrower or the relevant  Subsidiary or  Partnership  has  established  monetary
reserves  adequate in amount to satisfy such obligations and has segregated such
reserves from other accounts.

                 4.14 Refunds No orders of, proceedings pending before, or other
requirements of, the Federal Energy  Regulatory  Commission,  the Texas Railroad
Commission,  the Oklahoma  Corporation  Commission,  the Louisiana  Conservation

                                       36

<PAGE>

Commission,  or any other Governmental Authority exist which could result in any
of the Borrower,  its Subsidiaries or the Partnerships  being required to refund
any material portion of the proceeds received or to be received from the sale of
hydrocarbons constituting part of its Oil and Gas Properties.

                 4.15  Casualties  or Taking of Property  Except as disclosed to
the Lenders in writing  prior to the Closing  Date,  since  December  31,  1997,
neither the business nor any Property of any of the Borrower,  its  Subsidiaries
or the  Partnerships has been materially  adversely  affected as a result of any
fire, explosion,  earthquake,  flood, drought,  windstorm,  accident,  strike or
other  labor  disturbance,   embargo,  requisition  of  taking  of  Property  or
cancellation of contracts, permits or concessions by any Governmental Authority,
riot, activities of armed forces or acts of God.

                 4.16  Locations of Business and Offices The principal  place of
business  and chief  executive  office of the Borrower is located at the address
for the  Borrower  set forth in  Section  9.4 or at such other  location  as the
Borrower may have, with prior written notice, advised the Administrative Agent.

                 4.17  Environmental Compliance Except as has  been disclosed to
the Lenders in writing prior to the Closing Date:


         (a)      no Property of any of the Borrower,  its  Subsidiaries  or the
                  Partnerships is currently on, or, to the best knowledge of the
                  Borrower  after  due  inquiry  made in  accordance  with  good
                  commercial  practices,  has ever been on, any federal or state
                  list of Superfund Sites;

         (b)      except in compliance with all applicable  Requirements of Law,
                  no  Hazardous  Substances  have  been  generated,  transported
                  and/or disposed of by any of the Borrower, its Subsidiaries or
                  the  Partnerships  at a site  which  was,  at the time of such
                  generation,  transportation  and/or  disposal,  or  has  since
                  become, a Superfund Site;

         (c)      no Release of Hazardous Substances by any of the Borrower, its
                  Subsidiaries or the  Partnerships or, to the best knowledge of
                  the Borrower  after due inquiry made in  accordance  with good
                  commercial  practices,  from,  affecting  or  related  to  any
                  Property  of any  of the  Borrower,  its  Subsidiaries  or the
                  Partnerships has occurred; and

         (d)      no Environmental Complaint has been received by the any of the
                  Borrower, its Subsidiaries or the Partnerships.

                 4.18  Investment  Company Act Compliance The Borrower is not an
"investment  company"  or a company  "controlled"  by an  "investment  company,"
within the meaning of the Investment Company Act of 1940, as amended.

                 4.19 Public Utility Holding Company Act Compliance The Borrower
is not a "holding company," or a "subsidiary  company" of a "holding company" or

                                       37

<PAGE>

an "affiliate" of either a "holding  company" or a "subsidiary  company"  within
the meaning of the Public Utility Holding Company Act of 1935, as amended.

                 4.20 No  Material  Misstatements  No  information,  exhibit  or
report  prepared by or at the direction or with the  supervision of the Borrower
and furnished to any Lender or the  Administrative  Agent in connection with the
negotiation and preparation of this Agreement or any Loan Document  contains any
material  misstatements  of fact or omits to state a material fact  necessary to
make the  statements  contained  therein not  misleading  as of the date made or
deemed made.

                 4.21 Subsidiaries As of the date hereof, except as set forth on
Exhibit VIII, the Borrower has no  Subsidiaries  and none of the Borrower or its
Subsidiaries  is a partner or participant  in any  partnership or joint venture.
The  percentage  ownership by the Borrower of  outstanding  common stock of each
Subsidiary and the partnership interest  (Distributive Share) of the Borrower in
each Partnership is as set forth on Exhibit VIII.

                 4.22  Defaults None of the Borrower,  its  Subsidiaries  or the
Partnerships is in default,  nor has any event or  circumstance  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 instrument or agreement  evidencing or pertaining to
any Indebtedness of the Borrower or such Subsidiary or Partnership,  as the case
may be,  or under  any  other  material  agreement  or  instrument  to which the
Borrower or such Subsidiary or Partnership is a party or by which any of them or
the  Property  of any of them is bound,  including  agreements  and  instruments
relating to the Oil and Gas Properties. No Default or Event of Default exists.

                 4.23  Maintenance  of  Properties  Each  of the  Borrower,  its
Subsidiaries  and the  Partnerships  has  maintained  its Properties in good and
workable  condition,  ordinary wear and tear excepted,  and in compliance in all
material respects with all applicable Requirements of Law.

                 4.24  Borrower's Year 2000 Representations and Warranties

(A) All devices, systems, machinery,  information technology,  computer software
and hardware,  and other date  sensitive  technology  (jointly and severally the
"Systems")  necessary  for  Borrower  to  carry  on its  business  as  presently
conducted  and as  contemplated  to be  conducted  in the  future  are Year 2000
Compliant or will 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.

(B) Borrower has: (1) undertaken a detailed 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;  (2)

                                       38

<PAGE>

developed a detailed  plan and time line for becoming  Year 2000  Compliant on a
timely basis,  and (3) to date,  implemented  that plan in accordance  with that
timetable in all material respects.

(C) Borrower has made or will make written inquiry of each of its key suppliers,
vendors, and customers, and will attempt to 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,  "key  suppliers,  vendors,  and customers"  refers to those  suppliers,
vendors, and customers 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,  Administrative  Agent, confirms to Borrower that Administrative
Agent has initiated its own corporate-wide Year 2000 program with respect to its
lending activities.


                                    ARTICLE 5

                              AFFIRMATIVE COVENANTS

                  So long as any Obligation remains outstanding or unpaid or any
Commitment exists, the Borrower shall:

                 5.1  Maintenance  and Access to Records Keep, and cause each of
its Subsidiaries  and the  Partnerships to keep,  adequate records in accordance
with  GAAP,  of all of its  transactions  so that at any time,  and from time to
time, its financial  condition may be readily  determined and, at the reasonable
request of the Administrative  Agent or any Lender,  make such records available
for  inspection and permit the  Administrative  Agent or such Lender to make and
take away copies thereof.

                 5.2 Quarterly Financial Statements.  Deliver to each Lender, on
or before the 60th day after the end of each of the first three fiscal  quarters
of  the  Borrower,  the  unaudited  consolidated  and  consolidating   Financial
Statements  of the Borrower and its  Subsidiaries,  as at the end of such period
and  from  the  beginning  of such  fiscal  year to the end of such  period,  as
applicable, which Financial Statements shall be certified by the chief financial
officer  of the  Borrower  as having  been  prepared  in  accordance  with GAAP,
consistently  applied,  and  as a fair  presentation  of  the  condition  of the
Borrower and its Subsidiaries, subject to changes resulting from normal year-end
audit adjustments.

                 5.3 Annual Financial Statements Deliver to each Lender, as soon
as  available  but not later  than the 120th day after the close of each  fiscal
year  of  the  Borrower,   a  copy  of  the  annual  audited   consolidated  and
consolidating Financial Statements of the Borrower and its Subsidiaries.

                 5.4 Compliance Certificate  Concurrently with the furnishing of
the Financial Statements submitted pursuant to Sections 5.2 and 5.3, provide the

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Administrative  Agent  a  Compliance  Certificate;  and  concurrently  with  the
furnishing  of the  Financial  Statements  submitted  pursuant to Section 5.3 if
requested by any Lender,  provide each Lender a  certificate  in customary  form
from the independent  certified public accountants for the Borrower stating that
their audit has not  disclosed  the existence of any Default or Event of Default
or, if their  audit has  disclosed  the  existence  of any  Default  or Event of
Default, specifying the nature, period of existence and status thereof.

                  5.5  Oil and Gas Reserve  Reports  (a)  Deliver to each Lender
each April 1 during the term of this Agreement, engineering reports in usual and
customary  form and  substance,  certified  by any  nationally-  or  regionally-
recognized  independent consulting petroleum engineers acceptable to the Lenders
as fairly and accurately  setting forth (i) the proven and  producing,  shut in,
behind pipe and undeveloped oil and gas reserves (separately classified as such)
attributable to the Oil and Gas Properties of the Borrower, its Subsidiaries and
the  Partnerships as of January 1 of the year for which such reserve reports are
furnished,  (ii) the  aggregate  present  value of the future  net  income  with
respect to such  Properties,  discounted at a stated per annum  discount rate of
proven  and  producing  reserves,  (iii)  projections  of  the  annual  rate  of
production,  gross  income  and net  income  with  respect  to such  proven  and
producing  reserves,  and (iv)  information  with  respect to the "take or pay,"
"prepayment" and gas balancing liabilities of the Borrower, its Subsidiaries and
the Partnerships.

                  (b)  Deliver to each  Lender no later  than  October 1 of each
year  during  the  term of  this  Agreement,  engineering  reports  in form  and
substance satisfactory to the Lender prepared by or under the supervision of the
chief petroleum  engineer of the Borrower  evaluating the Oil and Gas Properties
of the Borrower,  its Subsidiaries and the Partnerships as of July 1 of the year
for which such reserve reports and furnished and updating  information  provided
in the reports pursuant to Section 5.5(a).

                  (c) All of the reports provided pursuant to this Section shall
be submitted to the Lenders  together with additional  data concerning  pricing,
quantities of production  from the Oil and Gas  Properties of the Borrower,  its
Subsidiaries  and the  Partnerships,  purchasers  of  production  and such other
information  and  engineering  and geological  data with respect  thereto as the
Lenders may reasonably request and shall set forth the interests of the Borrower
in all such Oil and Gas Properties and separately  designate such  Properties by
field.

                 5.6   SEC and Other Reports Deliver to each Lender, within five
days after any  material  report  (other  than  financial  statements)  or other
communication  is  sent  by  any  of  the  Borrower,  its  Subsidiaries  or  the
Partnerships to its stockholders or partners or is filed by any of the Borrower,
its Subsidiaries or the Partnerships with the Securities and Exchange Commission
or any successor or analogous Governmental  Authority,  copies of such report or
communication.

                  5.7 Notices Deliver to Administrative Agent, promptly upon any
officer  of  the  Borrower  having  knowledge  of the  occurrence  of any of the
following  events or  circumstances,  a written  statement with respect thereto,
signed by the chief  financial  officer  of the  Borrower,  or other  authorized
representative of the Borrower  designated from time to time pursuant to written

                                       40

<PAGE>

designation by the Borrower delivered to the Administrative  Agent, advising the
Lenders of the occurrence of such event or  circumstance  and the steps, if any,
being taken by the Borrower with respect thereto:

         (a)      any Default or Event of Default;

         (b)      any  default  or  event  of  default  under  any   contractual
                  obligation of the Borrower,  or any litigation,  investigation
                  or proceeding between any of the Borrower, its Subsidiaries or
                  the  Partnerships  and any  Governmental  Authority  which, in
                  either case, if not cured or if adversely  determined,  as the
                  case may be, could  reasonably  be expected to have a Material
                  Adverse Effect;

         (c)      any  litigation or  proceeding  involving any of the Borrower,
                  its  Subsidiaries  or the  Partnerships  as a defendant  or in
                  which any Property of any of the Borrower, its Subsidiaries or
                  the Partnerships is subject to a claim and in which the amount
                  involved  is  $1,000,000  or more and which is not  covered by
                  insurance or in which injunctive or similar relief is sought;

         (d)      the receipt by any of the Borrower,  its  Subsidiaries  or the
                  Partnerships  of any  Environmental  Complaint  or any  formal
                  request  from any  Governmental  Authority or other Person for
                  information  (other than requirements for compliance  reports)
                  regarding  any Release of Hazardous  Substances  by any of the
                  Borrower,  its  Subsidiaries  or  the  Partnerships  or  from,
                  affecting or related to any  Property of any of the  Borrower,
                  its  Subsidiaries  or  the  Partnerships  or  adjacent  to any
                  Property  of any  of the  Borrower,  its  Subsidiaries  or the
                  Partnerships;

         (e)      any   actual,   proposed  or   threatened   testing  or  other
                  investigation  by any  Governmental  Authority or other Person
                  concerning the environmental condition of, or relating to, any
                  Property  of any  of the  Borrower,  its  Subsidiaries  or the
                  Partnerships  or  adjacent  to  any  Property  of  any  of the
                  Borrower,  its Subsidiaries or the Partnerships  following any
                  allegation of a violation of any Requirement of Law;

         (f)      any Release of Hazardous  Substances  by any of the  Borrower,
                  its  Subsidiaries or the  Partnerships  or from,  affecting or
                  related  to  any  Property  of  any  of  the   Borrower,   its
                  Subsidiaries  or the  Partnerships or adjacent to any Property
                  of any of the Borrower, its Subsidiaries or the Partnerships;

         (g)      the  violation  of any  Environmental  Law or the  revocation,
                  suspension or  forfeiture of or failure to renew,  any permit,
                  license,  registration,  approval or authorization which could
                  reasonably be expected to have a Material Adverse Effect;

                                       41

<PAGE>

         (h)      the  institution  by the Borrower or any of its  Affiliates of
                  any   Multi-employer   Plan  or  the   withdrawal  or  partial
                  withdrawal by the Borrower or any of its  Affiliates  from any
                  Multi-employer Plan;

         (i)      the sale or other  transfer of any Oil and Gas Properties  or
                  any interest therein to any Partnership;

         (i)      the  incurrence  of any  Contingent  Obligation  permitted  by
                  Section 6.1(i), the making of any loan or advance permitted by
                  Section 6.2(g), or the acquisition or making of any Investment
                  permitted by Section  6.8(h) which causes the aggregate of all
                  such Contingent Obligations,  loans, advances, and Investments
                  to exceed $10,000,000; and

         (j)      any  other  event  or  condition  which  could  reasonably  be
                  expected to have a Material Adverse Effect.

                 5.8  Additional  Information.  Furnish  to  the  Administrative
Agent,  promptly upon the request of the  Administrative  Agent, such additional
financial or other information  concerning the assets,  liabilities,  operations
and  transactions of the Borrower,  its Subsidiaries and the Partnerships as the
Administrative  Agent or any  Lender may from time to time  reasonably  request,
including  copies of the  Partnership  Agreements  and all  amendments  thereto,
certified as being true and correct by the  secretary or assistant  secretary of
the  Borrower;  and promptly  notify the  Administrative  Agent each time that a
change in the Loan Balance,  L/C Exposure,  or Borrowing  Base would result in a
change in the Applicable Margin.

                 5.9 Payment of  Assessments  and Charges Pay, and cause each of
its  Subsidiaries   and  the  Partnerships  to  pay,  all  taxes,   assessments,
governmental  charges,  claims for labor,  supplies,  rent and other obligations
which, if unpaid, might become a Lien against any of its Property, except any of
the foregoing being contested in good faith and as to which adequate reserves in
accordance  with GAAP have been  established  or unless failure to pay would not
have a Material Adverse Effect.

                 5.10  Compliance  with  Laws  Comply,  and  cause  each  of its
Subsidiaries  and the  Partnerships  to comply,  with all  Requirements  of Law,
including (a) the Natural Gas Policy Act of 1978, as amended,  (b) Environmental
Laws, and (c) all permits, licenses, registrations, approvals and authorizations
(v) related to any natural or environmental resource or media located on, above,
within, in the vicinity of, related to or affected by any of its Property,  (vi)
required for the performance or conduct of its operations,  or (vii)  applicable
to the use, generation,  handling, storage, treatment,  transport or disposal of
Hazardous  Substances;  and cause  all of its  employees,  agents,  contractors,
subcontractors  and future lessees (pursuant to appropriate  lease  provisions),
while such Persons are acting  within the scope of their  relationship  with the
Borrower, such Subsidiary or Partnership, as the case may be, to comply with all
applicable  Requirements of Law as may be necessary or appropriate to enable the
Borrower or such Subsidiary or Partnership, as the case may be, to so comply.

                 5.11 ERISA  Information  and Compliance  Furnish to each Lender
upon  request,  copies of each annual and other report with respect to each Plan

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<PAGE>

or any trust created  thereunder filed with the United States Secretary of Labor
or the  Pension  Benefit  Guaranty  Corporation;  fund,  and  cause  each of its
Subsidiaries   and  the  Partnerships  to  fund,  all  current  service  pension
liabilities  as  they  are  incurred  under  the  provisions  of all  Plans  and
Multi-employer  Plans;  and comply,  and cause each of its  Subsidiaries and the
Partnerships to comply, with all applicable provisions of ERISA.

                 5.12 Hazardous  Substances  Indemnification  INDEMNIFY AND HOLD
EACH LENDER AND THE ADMINISTRATIVE AGENT AND ALL OFFICERS, DIRECTORS, EMPLOYEES,
AGENTS,  ATTORNEYS-IN-FACT  AND AFFILIATES OF EACH LENDER AND THE ADMINISTRATIVE
AGENT  HARMLESS  FROM  AND  AGAINST  ANY  AND  ALL  CLAIMS,   LOSSES,   DAMAGES,
LIABILITIES,  FINES, PENALTIES, CHARGES, ADMINISTRATIVE AND JUDICIAL PROCEEDINGS
AND ORDERS, JUDGMENTS, REMEDIAL ACTIONS, REQUIREMENTS AND ENFORCEMENT ACTIONS OF
ANY KIND, AND ALL COSTS AND EXPENSES INCURRED IN CONNECTION THEREWITH (INCLUDING
ATTORNEYS' FEES AND EXPENSES),  ARISING  DIRECTLY OR INDIRECTLY,  IN WHOLE OR IN
PART,  FROM (A) THE PRESENCE OF ANY  HAZARDOUS  SUBSTANCE  ON, UNDER OR FROM THE
PROPERTY OF ANY OF THE BORROWER,  ITS SUBSIDIARIES OR THE PARTNERSHIPS,  WHETHER
PRIOR TO OR DURING THE TERM HEREOF, (B) ANY ACTIVITY CARRIED ON OR UNDERTAKEN ON
OR  OFF  THE  PROPERTY  OF  ANY  OF  THE  BORROWER,   ITS  SUBSIDIARIES  OR  THE
PARTNERSHIPS,  WHETHER PRIOR TO OR DURING THE TERM HEREOF, AND WHETHER BY ANY OF
THE BORROWER,  ITS  SUBSIDIARIES OR THE PARTNERSHIPS OR ANY PREDECESSOR IN TITLE
OR ANY EMPLOYEES, AGENTS, CONTRACTORS OR SUB-CONTRACTORS OF ANY OF THE BORROWER,
ITS  SUBSIDIARIES OR THE  PARTNERSHIPS OR ANY PREDECESSOR IN TITLE, OR ANY THIRD
PERSONS AT ANY TIME OCCUPYING OR PRESENT ON SUCH PROPERTIES,  IN CONNECTION WITH
THE   HANDLING,   TREATMENT,   REMOVAL,   STORAGE,   DECONTAMINATION,   CLEANUP,
TRANSPORTATION  OR DISPOSAL OF ANY  HAZARDOUS  SUBSTANCE  AT ANY TIME LOCATED OR
PRESENT ON OR UNDER SUCH PROPERTY,  (C) ANY RESIDUAL  CONTAMINATION  ON OR UNDER
THE PROPERTY OF ANY OF THE BORROWER,  ITS SUBSIDIARIES OR THE  PARTNERSHIPS,  OR
(D) ANY CONTAMINATION OF ANY PROPERTY OR NATURAL RESOURCES ARISING IN CONNECTION
WITH OR RESULTING FROM THE GENERATION, USE, HANDLING, STORAGE, TRANSPORTATION OR
DISPOSAL OF ANY HAZARDOUS SUBSTANCE BY ANY OF THE BORROWER,  ITS SUBSIDIARIES OR
THE PARTNERSHIPS OR ANY EMPLOYEE,  AGENT,  CONTRACTOR OR SUBCONTRACTOR OF ANY OF
THE BORROWER, ITS SUBSIDIARIES OR THE PARTNERSHIPS WHILE SUCH PERSONS ARE ACTING
WITHIN THE SCOPE OF THEIR  RELATIONSHIP  WITH THE BORROWER,  SUCH  SUBSIDIARY OR
PARTNERSHIP,  AS THE CASE MAY BE, IRRESPECTIVE OF WHETHER ANY OF SUCH ACTIVITIES
WERE OR WILL BE UNDERTAKEN IN ACCORDANCE WITH REQUIREMENTS OF LAW, INCLUDING ANY
OF THE FOREGOING  ARISING FROM  NEGLIGENCE,  WHETHER SOLE OR CONCURRENT,  OF ANY
LENDER  OR  THE  ADMINISTRATIVE  AGENT  OR  ANY OF  THEIR  OFFICERS,  DIRECTORS,
EMPLOYEES,  AGENTS,  ATTORNEYS IN FACT AND AFFILIATES.  THE FOREGOING  INDEMNITY
SHALL  SURVIVE  SATISFACTION  OF ALL  OBLIGATIONS  AND THE  TERMINATION  OF THIS
AGREEMENT.

                 5.13 Further Assurances  Promptly cure any defects,  errors, or
omissions in the  execution  and delivery of any of the Loan  Documents  and all
agreements  contemplated thereby, and upon notice,  promptly execute and deliver
to the Administrative  Agent all such other assurances and instruments as shall,
in the opinion of the Administrative Agent, be necessary to fulfill the terms of
the Loan Documents.

                 5.14 Fees and Expenses of Administrative  Agent Upon request by
the Administration  Agent,  promptly reimburse the Administrative  Agent for all

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<PAGE>

amounts reasonably expended, advanced or incurred by the Administrative Agent in
connection with the development, preparation and execution of this Agreement and
the other Loan  Documents  and all  amendments,  restatements,  supplements  and
modifications  hereto  and  thereto  and the  consummation  of the  transactions
contemplated hereby and thereby and all amounts reasonably expended, advanced or
incurred  by the  Administrative  Agent or any Lender to  collect  the Notes and
enforce  the  rights of the  Lenders  and the  Administrative  Agent  under this
Agreement  and  the  other  Loan  Documents,   which  amounts  shall  be  deemed
compensatory  in nature and  liquidated as to amount upon notice to the Borrower
by the Administrative  Agent or such Lender as applicable and which amounts will
include,  but not be limited to, (a) attorneys'  fees, (b) all court costs,  (c)
fees of  auditors  and  accountants,  (d  investigation  expenses,  (e) fees and
expenses  incurred in connection with the  participation  of the Lenders and the
Administrative  Agent as members of the creditors' committee in a case commenced
under  Title 11 of the United  States  Code or other  similar  law of the United
States,  the  State  of  Texas  or  any  other  jurisdiction,  incurred  by  the
Administrative  Agent in connection with the collection of the Obligations,  and
(f) any and all search, registration,  recording and filing fees and any and all
liabilities  with  respect  to stamp,  excise  and other  taxes,  together  with
interest at the Floating  Rate,  calculated on the basis of a year of 365 or 366
days, as the case may be, on each such amount from the date of  notification  to
the  Borrower  that  the  same  was  expended,   advanced  or  incurred  by  the
Administrative  Agent until the date it is repaid to the  Administrative  Agent.
The   obligations   of  the  Borrower  under  this  Section  shall  survive  the
nonassumption of this Agreement in a case commenced under Title 11 of the United
States Code or other similar law of the United States, the State of Texas or any
other jurisdiction and be binding upon the Borrower and any trustee, receiver or
liquidator of the Borrower appointed in any such case.

                 5.15   Indemnification  of  Lenders  and  Administrative  Agent
INDEMNIFY  AND HOLD EACH LENDER AND THE  ADMINISTRATIVE  AGENT AND ALL OFFICERS,
DIRECTORS,  EMPLOYEES,  AGENTS,  ATTORNEYS-IN-FACT AND AFFILIATES OF EACH LENDER
AND THE  ADMINISTRATIVE  AGENT (EACH SUCH PERSON AN "INDEMNITEE")  HARMLESS FROM
ANY AND ALL  LIABILITIES,  OBLIGATIONS,  LOSSES,  DAMAGES,  PENALTIES,  ACTIONS,
JUDGMENTS,  SUITS,  COSTS,  EXPENSES  AND  DISBURSEMENTS  OF ANY KIND OR  NATURE
WHATSOEVER (INCLUDING REASONABLE ATTORNEYS' FEES AND DISBURSEMENTS)  INCURRED BY
OR ASSERTED AGAINST ANY INDEMNITEE ARISING OUT OF, IN ANY WAY CONNECTED WITH, OR
AS A RESULT OF (A) THE EXECUTION OR DELIVERY OF THIS AGREEMENT OR ANY OTHER LOAN
DOCUMENT,  (B) THE  PERFORMANCE  BY THE PARTIES TO THE LOAN  DOCUMENTS  OF THEIR
RESPECTIVE  OBLIGATIONS  THEREUNDER  OR THE  CONSUMMATION  OF  THE  TRANSACTIONS
CONTEMPLATED  THEREBY,  OR (C) THE  ENFORCEMENT  OF THIS AGREEMENT AND THE OTHER
LOAN   DOCUMENTS  (ALL  THE  FOREGOING  IN  THIS  SECTION,   COLLECTIVELY,   THE
"INDEMNIFIED  LIABILITIES"),  INCLUDING INDEMNIFIED LIABILITIES ARISING FROM THE
NEGLIGENCE,  WHETHER SOLE OR CONCURRENT,  OF ANY  INDEMNITEE;  PROVIDED THAT THE
BORROWER  SHALL HAVE NO  OBLIGATION  UNDER THIS SECTION TO ANY  INDEMNITEE  WITH
RESPECT TO INDEMNIFIED  LIABILITIES  THAT ARE DETERMINED BY A COURT OF COMPETENT
JURISDICTION  BY FINAL AND  NON-APPEALABLE  JUDGMENT TO HAVE  RESULTED  FROM THE
GROSS NEGLIGENCE OR WILLFUL  MISCONDUCT OF SUCH INDEMNITEE OR FROM THE BREACH BY
SUCH INDEMNITEE OF ITS OBLIGATIONS  UNDER ANY LOAN DOCUMENT.  THE OBLIGATIONS OF
THE  BORROWER  UNDER  THIS  SECTION  SHALL  SURVIVE  THE   SATISFACTION  OF  ALL
OBLIGATIONS,  THE  TERMINATION OF THIS AGREEMENT AND THE  NONASSUMPTION  OF THIS
AGREEMENT IN A CASE COMMENCED  UNDER TITLE 11 OF THE UNITED STATES CODE OR OTHER
SIMILAR LAW OF THE UNITED STATES,  THE STATE OF TEXAS OR ANY OTHER  JURISDICTION

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<PAGE>

AND BE BINDING UPON THE BORROWER AND ANY TRUSTEE,  RECEIVER OR LIQUIDATOR OF THE
BORROWER APPOINTED IN ANY SUCH CASE.

                 5.16 Maintenance of Existence and Good Standing  Maintain,  and
cause each of its Subsidiaries  and the Partnerships to maintain,  its corporate
or partnership  existence,  as the case may be; and maintain,  and cause each of
its Subsidiaries and the Partnerships to maintain,  its  qualification  and good
standing  in all  jurisdictions  wherein  the  Property  now owned or  hereafter
acquired or the  business now or hereafter  conducted  necessitates  same except
where the failure to so maintain such  qualification and good standing would not
have a Material Adverse Effect.

                 5.17 Maintenance of Tangible Property Maintain,  and cause each
of its  Subsidiaries  and the  Partnerships  to  maintain,  all of its  material
tangible   Property  in  good  repair  and  condition  and  make  all  necessary
replacements thereof and operate such Property in a good and workmanlike manner.

                 5.18  Maintenance  of  Insurance  Maintain,   or  cause  to  be
maintained, insurance with respect to the properties and business of each of the
Borrower,  its  Subsidiaries  and the  Partnerships  against  such  liabilities,
casualties,  risks and  contingencies and in such amounts as is customary in the
industry;  and furnish to the  Administrative  Agent,  at the  execution of this
Agreement and at the request of any Lender thereafter,  certificates  evidencing
such insurance.

                 5.19  Inspection  of Tangible  Property  Permit any  authorized
representative  of any Lender or the  Administrative  Agent, at the sole risk of
such  party  and such  authorized  representatives,  to visit  and  inspect  any
tangible Property of any of the Borrower, its Subsidiaries or the Partnerships.

                 5.20 Payment of Notes and  Performance of  Obligations  Pay the
Notes according to the reading,  tenor and effect  thereof,  as modified by this
Agreement, and pay and perform all Obligations.

                 5.21 Operation of Oil and Gas Properties Develop,  maintain and
operate,  and cause each of its  Subsidiaries  and the  Partnerships to develop,
maintain and operate,  its Oil and Gas  Properties in a prudent and  workmanlike
manner in accordance with industry standards.

                 5.22 Performance of Designated Contracts Perform and observe in
all material  respects all of its obligations  under the Partnership  Agreements
and perform and observe, and cause each of its Subsidiaries and the Partnerships
to perform and observe,  in all material  respects all of its obligations  under
all material agreements and contracts of such Person.

                 5.23      Borrower's Year 2000 Compliance.

(A) 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  Administrative  Agent may request from time to time and
make these reports available to Lenders upon request.

                                       45

<PAGE>

(B) 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  Administrative  Agent 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 to no longer be
true.  Borrower  shall,  within  ten  (10)  days  of  a  request,  also  provide
Administrative  Agent  with  any  additional  information  Administrative  Agent
requests  of  Borrower  in  connection  with  the  Notice  and/or  a  Change  in
Circumstances.

(C) Give any  representative of Administrative  Agent access during all business
hours to, and permit such representative to examine, copy or make excerpts from,
any and all books,  records and  documents  in the  possession  of Borrower  and
relating to its  affairs,  and to inspect any of the  properties  and Systems of
Borrower,  and to project  test the Systems to  determine  if they are Year 2000
Compliant  in an  integrated  environment,  all at the sole cost and  expense of
Administrative Agent.


                                    ARTICLE 6

                               NEGATIVE COVENANTS

                  So  long  as  any  Obligation   remains   outstanding  or  any
Commitment  exists,  without the prior written consent of the Required  Lenders,
the Borrower will not:

                 6.1 Indebtedness;  Contingent Obligations Create, incur, assume
or permit to exist any Indebtedness or Contingent Obligations,  or permit any of
its Subsidiaries or the Partnerships to do so; provided,  however, the foregoing
restrictions  shall  not  apply  to  (a)  the  Obligations  other  than  Hedging
Obligations;  (b) unsecured  accounts payable incurred in the ordinary course of
business,  which are not unpaid in excess of 60 days beyond  invoice date or are
being  contested  in good faith and as to which such  reserve as is  required by
GAAP has been made; (c) performance  guarantees and performance  surety or other
bonds provided in the ordinary course of business;  (d) operating leases entered
into in the  ordinary  course of business or  endorsements  of  instruments  for
collection in the ordinary course of business;  (e) purchase-money  Indebtedness
of the Borrower only incurred in connection  with the  acquisition  of equipment
not exceeding  $5,000,000 at any time  outstanding;  (f) Subordinated  Debt; (g)
Senior  Subordinated  Debt (h)  obligations  with respect to Hedging  Agreements
entered  into  with  any  Lender  or any  affiliate  of any  Lender  or  another
counterparty  satisfactory to the Administrative  Agent provided that (i) in the
case of hydrocarbon Hedging Agreements,  such Hedging Agreements protect against
actual  exposure to  volatility in  hydrocarbon  prices and the aggregate of the
notional and  contracted  amounts of such Hedging  Agreements  in any form other
than put options do not cover at any time a volume of hydrocarbons exceeding 80%
of the projected  production from the proved producing  reserves as reflected on
the Reserve Report most recently provided to the  Administrative  Agent, and the
aggregate of the notional and  contracted  amounts of all Hedging  Agreements do
not cover at any time a volume of  hydrocarbons  exceeding 100% of the projected

                                       46

<PAGE>

production from the proved producing reserves as reflected on the Reserve Report
most  recently  provided  to  the   Administrative   Agent,  and  (ii)  the  net
mark-to-market exposure under such Hedging Agreements does not exceed $2,500,000
in the aggregate for the Borrower, its Subsidiaries,  and the Partnerships,  and
(i) other  Indebtedness  not  exceeding  $5,000,000 in the aggregate at any time
outstanding for the Borrower and its Subsidiaries.

                 6.2 Loans or Advances  Make or agree to make or allow to remain
outstanding  any  loans  or  advances  to  any  Person,  or  permit  any  of its
Subsidiaries or the  Partnerships  to do so;  provided,  however,  the foregoing
restrictions shall not apply to (a) advances or extensions of credit in the form
of accounts  receivable  incurred in the  ordinary  course of business  and upon
terms  common  in the  industry  for  such  accounts  receivable,  (b)  accounts
receivable owed by the  Partnerships to the Borrower with respect to general and
administrative and/or direct expenses and not outstanding for more than 60 days,
(c) loans,  advances or extensions of credit to suppliers or  contractors  under
applicable  contracts or agreements in connection  with oil and gas  development
activities  of the Borrower or such  Subsidiary  or  Partnership,  (d) loans and
advances to employees of the Borrower or such  Subsidiary in the ordinary course
of business not exceeding  $1,000,000 in the aggregate at any time  outstanding,
(e) loans or advances by the Borrower to any  Partnership  not  outstanding  for
more than 60 days and not exceeding the uncollected but accrued revenues payable
to the Borrower with respect to Oil and Gas Properties but  attributable to such
Partnership,  the  aggregate  of which for all  Partnerships  shall  not  exceed
$8,000,000 at any time outstanding,  or (f) loans or advances by the Borrower to
Swift Energy  Marketing  Company  which,  together  with  Investments  permitted
pursuant to Section 6.8(g) shall not exceed $6,000,000.

                 6.3  Mortgages or Pledges of Assets  Create,  incur,  assume or
permit  to  exist,  any  Lien on any of its  Properties,  or  permit  any of its
Subsidiaries or the  Partnerships  to do so;  provided,  however,  the foregoing
restriction in this Section shall not apply to Permitted Liens.

                 6.4 Sales of Properties; Leasebacks Sell, transfer or otherwise
dispose of, in any 12-month  period,  in one or any series of  transactions,  in
excess of $10,000,000 in the aggregate through December 31, 1999, and $5,000,000
per fiscal year thereafter of its Property,  or enter into any arrangement to do
so,  or  enter  into  any  arrangement  to sell or  transfer  any  Property  and
thereafter rent or lease as lessee such Property or other Property  intended for
the same use or purpose of the Property  sold or  transferred,  or permit any of
its Subsidiaries or the Partnerships to do any of the foregoing in this Section;
provided, however, the foregoing restrictions shall not apply to (a) the sale of
hydrocarbons  or inventory in the ordinary course of business at prices at least
substantially  equivalent  to the  open  market  prices  at the time of sale for
comparable hydrocarbons or inventory other than the sale of a production payment
and provided that no contract for the sale of hydrocarbons shall obligate any of
the Borrower,  its Subsidiaries or the  Partnerships to deliver  hydrocarbons at
some future date  without  receiving  full  payment  therefor  within 90 days of
delivery,  (b) the  transfer  of Oil and Gas  Property  of the  Borrower  to the
Partnerships  in the  ordinary  course of business  upon terms  customary in the
industry for sales of comparable  nature,  (c) the sale or other  disposition of
Property  destroyed,  lost, worn out, damaged or having only salvage value or no
longer  used or useful in the  business  of the  Borrower,  or (d)  farmouts  or
similar agreements entered into in the ordinary course of business.

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                 6.5 Dividends and Distributions  Declare,  pay or make, whether
in cash or other  Property,  any  dividend or  distribution  on any share of any
class of its capital stock other than cash dividends not exceeding $2,000,000 in
any  fiscal  year  and  dividends  paid in  capital  stock of the  Borrower;  or
purchase, redeem or otherwise acquire, directly or indirectly,  for value or set
apart in any way for redemption,  retirement or other  acquisition,  directly or
indirectly, any of its stock now or hereafter outstanding; return any capital to
its stockholders;  or make any distribution  (whether by reduction of capital or
otherwise) of its assets to its stockholders.  Provided,  however,  the Borrower
may  acquire of its common  stock  after the  Closing  Date having a fair market
value at the time of Acquisition not to exceed in the aggregate $15,000,000.

                 6.6 Changes in Corporate  Structure  Enter into any transaction
of  consolidation,  merger or amalgamation  unless the Borrower is the surviving
corporation of any such consolidation,  merger or amalgamation and no Default or
Event of Default exists or will occur as a result thereof; or liquidate, wind up
or dissolve or suffer any liquidation or dissolution.

                 6.7 Rental or Lease  Agreements Enter into any contract to rent
or lease any  Properties,  real or personal,  the  aggregate of rental and lease
payments under which for the Borrower,  its Subsidiaries and the Partnerships on
a  consolidated  basis will exceed  $1,000,000 in any calendar or fiscal year or
$5,000,000  during the term of such leases;  provided,  however,  the  foregoing
restriction  shall not apply to (a) bonuses and rentals  paid under oil, gas and
mineral leases, or (b) the lease covering the corporate office of the Borrower.

                 6.8  Investments   Acquire   Investments  in,  or  purchase  or
otherwise  acquire all or  substantially  all of the assets of, any  Person,  or
permit any of its Subsidiaries or the Partnerships to do so; provided,  however,
the   foregoing   shall  not  apply  to  (a)   investments   in  United   States
government-issued  securities  with  maturities  of no  more  than  one  year or
certificates  of deposit or  repurchase  agreements  issued by (i) any Lender or
(ii) any bank or trust company  organized under the laws of the United States or
any state thereof and having capital surplus and undivided  profits  aggregating
at least  $250,000,000  and  with  maturities  of no more  than  one  year,  (b)
commercial paper rated at least P-1 by Moody's Investor Service,  Inc. or A-1 by
Standard & Poor's  Corporation  and with  maturities of no more than nine months
from  the  date  of  acquisition  thereof,  (c)  short-term  investments  in the
Eurodollar  market  through  (i) any  Lender,  (ii) any  bank or  trust  company
organized  under the laws of the United  States or any state  thereof and having
capital  surplus and undivided  profits  aggregating at least  $250,000,000,  or
(iii) any other Person  acceptable to the  Administrative  Agent, (d) short-term
interest bearing deposits with any Lender or any bank or trust company organized
under the laws of the United  States or any state  thereof  and  having  capital
surplus  and  undivided  profits  aggregating  at  least  $250,000,000,  (e) the
purchase of Oil and Gas Properties or  investments  with respect to and relating
to the production of oil, gas and other liquid or gaseous  hydrocarbons from Oil
and Gas Properties,  or (f)  investments by the Borrower in the  Partnerships in
amounts  not to  exceed  those  required  as  capital  contributions  under  the
applicable Partnership Agreements; provided, however, at any time that a Default
or Event of Default  exists,  no investment  may be made in any  partnership  or
joint  venture in which the  Borrower is not,  at such time,  a partner or joint
venturer other than those formed pursuant to Registration Statement No. 33-37983
on Form S-1 filed by the Borrower with the Securities and Exchange Commission on

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November 28, 1990 (Swift  Depositary  Interests  I), or (g)  Investments  by the
Borrower  in Swift  Energy  Marketing  Company  which,  together  with loans and
advances permitted by Section 6.2(f) shall not exceed $6,000,000.

                 6.9  Lines  of  Business;  Subsidiaries  Expand,  on its own or
through a  Subsidiary,  into any line of business  other than (a) those in which
the Borrower or such  Subsidiary  is engaged as of the date hereof and (b) other
lines of business related to the production of oil, gas and other  hydrocarbons;
or permit any  material  change to be made in the  character  of its business as
conducted as of the date hereof.

                 6.10 ERISA  Compliance  Permit any Plan maintained by it or any
Partnership  to (a)  engage  in any  "prohibited  transaction"  as such  term is
defined in Section 4975 of the Internal  Revenue Code of 1954,  as amended,  (b)
incur any "accumulated  funding  deficiency," as such term is defined in Section
302 of ERISA,  or (c) terminate in a manner which could result in the imposition
of a Lien on any  Property of the  Borrower  pursuant to Section  4068 of ERISA;
assume an obligation to  contribute to any  Multi-employer  Plan; or acquire any
Person  or the  assets  of any  Person  which  has now or has had at any time an
obligation to contribute to any Multi-employer Plan.

                 6.11 Sale or Discount of Receivables  Except to minimize losses
on bona fide debts  previously  contracted,  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.

                 6.12 Transactions  With  Affiliates  Enter into any transaction
(including the sale, lease or exchange of Property or the rendering of service),
directly  or  indirectly,  with any of its  Affiliates  other than upon fair and
reasonable  terms no less  favorable  than the Borrower could obtain in an arm's
length transaction with a Person which was not an Affiliate.

                 6.13 Tangible  Net  Worth  Permit  Tangible Net Worth as of the
close of any fiscal  quarter to be less than  $140,000,000  plus 75% of positive
Net Income and 100% of net  proceeds  from any  equity  offering  for all fiscal
periods ending subsequent to June 30, 1998.

                 6.14 Current  Ratio. Permit the ratio  of  Current Assets (plus
Available  Commitment) to Current Liabilities to be at any time less than 1.1 to
1.0.

                 6.15 Debt Coverage  Ratio Permit the ratio of Cash Flow for any
fiscal  quarter to Debt Service  determined as of the end of such fiscal quarter
to be less than 1.3 to 1.0.

                 6.16 Total  Liabilities  to Tangible Net Worth Permit the ratio
of total  liabilities  of the Borrower and its  Subsidiaries  on a  consolidated
basis to Tangible  Net Worth to be at any time  greater than 2.25 to 1.0 through
June 30, 1999, and 2.0 to 1.0 as of September 30, 1999 and thereafter.

                 6.17 Amendment of  Partnership  Agreements  Amend or consent to
the amendment of any Partnership Agreement the effect of which may result in the
diminution of the Distributive Share with respect to the relevant Partnership or
otherwise  adversely  affect the interest of the Borrower in such Partnership or
increase  the  capital  contribution  of  the  Borrower  with  respect  to  such
Partnership.

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                 6.18 Subordinated  Debt and  Senior  Subordinated  Debt  Amend,
extend or modify any of the terms or  provisions  of any  documents,  notes,  or
agreements evidencing or governing the Subordinated Debt and Senior Subordinated
Debt or consent to any of the foregoing; or at any time following the occurrence
and during the continuance of any Default or Event of Default, make any payment,
whether in cash or other Property, on or with respect to the Subordinated Debt.

                 6.19 Negative Pledges Except pursuant to this Agreement,  enter
into or permit to exist any agreement which prohibits or restricts the granting,
incurring, assuming, or permitting to exist any Lien on any of its Properties or
provides that any such occurrence  shall  constitute a default or breach of such
agreement.

                 6.20 Senior   Subordinated   Debt  The  terms  of   the  Senior
Subordinated  Debt shall not deviate  materially from the  Preliminary  Offering
Memorandum dated August 7, 1998.


                  ARTICLE 7 EVENTS OF DEFAULT

                 7.1  Enumeration  of Events  of  Default  Any of the  following
events shall be considered an Event of Default as that term is used herein:

         (a)      Default  shall  be  made  in  the  payment  when  due  of  any
                  installment  of principal or interest  under this Agreement or
                  any Note or any fees or other sums payable  hereunder or under
                  any other Loan Document;

         (b)      Default shall be made by the Borrower in the due observance or
                  performance  of any covenant or agreement  set forth in any of
                  Sections 5.2 through 5.7 and such default  shall  continue for
                  in excess of 15 days after the  earlier  of notice  thereof by
                  the Administrative  Agent to the Borrower or knowledge thereof
                  by the  Borrower,  or default shall be made by the Borrower in
                  the due  observance or  performance  of any other  covenant or
                  agreement  set  forth  in this  Agreement  or any  other  Loan
                  Document;

         (c)      Any  representation  or warranty  made by any of the Borrower,
                  its Subsidiaries, or the Partnerships in this Agreement or any
                  other Loan Document proves to have been untrue in any material
                  respect  when  made  or  deemed  to  have  been  made,  or any
                  representation,   warranty,   statement  (including  Financial
                  Statements),  certificate  or data furnished or made by any of
                  the Borrower,  its  Subsidiaries,  or the  Partnerships to any
                  Lender  or the  Administrative  Agent in  connection  herewith
                  proves to have been untrue in any  material  respect as of the
                  date the facts therein set forth were stated or certified;

          (d)     Default  shall  be  made   by  any   of   the   Borrower,  its
                  Subsidiaries,   or  the   Partnerships   in  the   payment  or

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<PAGE>

                  performance of any bond, debenture, note, security (as defined
                  in the Securities Act of 1933, as amended),  or other evidence
                  of  Indebtedness,   or  under  any  credit   agreement,   loan
                  agreement, indenture, promissory note, or similar agreement or
                  instrument  executed in connection  with any of the foregoing,
                  and such default shall remain  unremedied for in excess of the
                  period of grace, if any, with respect thereto,  and the effect
                  of such  default is to cause,  or permit  the  holders of such
                  Indebtedness  or security to cause,  the  acceleration  of the
                  maturity  of any such  Indebtedness  or to permit a trustee or
                  holder of any  security to elect  (whether or not such trustee
                  or holder does elect) a majority of the directors on the board
                  of directors of any of the Borrower or its Subsidiaries;

         (e)      Any of the Borrower,  its  Subsidiaries,  or the  Partnerships
                  shall  (i)  apply  for  or  consent  to the  appointment  of a
                  receiver, trustee, or liquidator of it or all or a substantial
                  part of its assets,  (ii) file a voluntary petition commencing
                  an Insolvency Proceeding,  (iii) make a general assignment for
                  the benefit of creditors,  (iv) be unable, or admit in writing
                  its inability,  to pay its debts generally as they become due,
                  or (v) file an answer admitting the material  allegations of a
                  petition filed against it in any Insolvency Proceeding;

         (f)      An order,  judgment or decree shall be entered  against any of
                  the Borrower,  its  Subsidiaries,  or the  Partnerships by any
                  court  of  competent   jurisdiction   or  by  any  other  duly
                  authorized  authority,  on  the  petition  of  a  creditor  or
                  otherwise,  granting  relief in any  Insolvency  Proceeding or
                  approving a petition seeking  reorganization or an arrangement
                  of its debts or appointing a receiver,  trustee,  conservator,
                  custodian,  or liquidator of it or all or any substantial part
                  of its assets, and such order,  judgment,  or decree shall not
                  be dismissed or stayed within 30 days;

         (g)      Any of the Borrower,  its  Subsidiaries,  or the  Partnerships
                  shall  have  (i)  concealed,   removed,  or  permitted  to  be
                  concealed or removed, any part of its Property, with intent to
                  hinder,  delay,  or defraud its creditors or any of them, (ii)
                  made or suffered a transfer of any of its  Property  which may
                  be fraudulent under any bankruptcy,  fraudulent conveyance, or
                  similar law and not otherwise  permitted  under the provisions
                  of this Agreement,  or (iii) made any transfer of its Property
                  to or for the  benefit  of a  creditor  at a time  when  other
                  creditors similarly situated have not been paid;

         (h)      The levy  against any  significant  portion of the Property of
                  any of the Borrower, its Subsidiaries,  or the Partnerships or
                  any  execution,  garnishment,  attachment,  sequestration,  or
                  other  writ or  similar  proceeding  which is not  permanently
                  dismissed or discharged within 60 days;

         (i)      A final and non-appealable order, judgment, or decree shall be
                  entered against any of the Borrower, its Subsidiaries,  or the
                  Partnerships  for money damages and/or  Indebtedness due in an

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<PAGE>

                  amount in excess  of  $50,000  and such  order,  judgment,  or
                  decree shall not be dismissed or stayed within 60 days; or

         (j)      The Borrower shall default in any of its material  obligations
                  as a Partner under any Partnership Agreement.

                 7.2 Rights Upon Default (a) Upon the occurrence of any Event of
Default  specified in Sections 7.1 (e) or (f),  immediately  and without notice,
(i) all Obligations shall become due and payable,  without presentment,  demand,
protest, notice of protest or dishonor, notice of intent to accelerate maturity,
notice of acceleration of maturity or other notice of any kind, all of which are
expressly  waived  by the  Borrower,  (ii)  the  Commitments  shall  immediately
terminate  unless  and until the  Lenders  and the  Administrative  Agent  shall
reinstate  the same in writing,  and (iii) with the oral consent of the Required
Lenders  (confirmed  promptly in  writing),  each Lender and the  Administrative
Agent 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) held by such Lender or the  Administrative  Agent and any
and  all  other   indebtedness   at  any  time  owing  by  such  Lender  or  the
Administrative Agent to or for the credit or account of the Borrower against any
and all Obligations.

                  (b) Upon the occurrence of any other Event of Default, (i) the
Administrative  Agent may,  or upon the  request of the  Required  Lenders,  the
Administrative Agent shall, declare all Obligations immediately due and payable,
without presentment,  demand, protest, notice of protest or dishonor,  notice of
intent to  accelerate  maturity,  notice of  acceleration  of  maturity or other
notice of any kind,  all of which are hereby  expressly  waived by the Borrower,
(ii) the Administrative  Agent may, or upon the request of the Required Lenders,
the Administrative  Agent shall, declare the Commitments  terminated,  whereupon
the Commitments shall immediately terminate unless and until the Lenders and the
Administrative  Agent shall  reinstate  the same in writing,  and (iii) with the
oral  consent of the  Required  Lenders  (confirmed  promptly in  writing),  the
Administrative  Agent and each Lender 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) held by the Administrative Agent
or such  Lender  and any and all  other  indebtedness  at any time  owing by the
Administrative  Agent or such  Lender  to or for the  credit or  account  of the
Borrower against any and all Obligations.

                  (c) In addition to the  foregoing,  upon the occurrence of any
Event of Default,  each Lender and the  Administrative  Agent in accordance with
the  provisions  of this  Agreement  may exercise any or all of their rights and
remedies provided by law or pursuant to the Loan Documents.


                                    ARTICLE 8

                            THE ADMINISTRATIVE AGENT

                 8.1 Appointment Each Lender hereby  designates and appoints the
Administrative  Agent as the agent of such Lender under this  Agreement  and the
other Loan Documents.  Each Lender authorizes the  Administrative  Agent, as the

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<PAGE>

agent for such  Lender,  to take such action on behalf of such Lender  under the
provisions of this  Agreement and the other Loan  Documents and to exercise such
powers and perform such duties as are expressly  delegated to the Administrative
Agent by the terms of this Agreement and the other Loan Documents, together with
such other powers as are  reasonably  incidental  thereto.  Notwithstanding  any
provision  to the  contrary  elsewhere  in this  Agreement  or in any other Loan
Document, the Administrative Agent shall not have any duties or responsibilities
except those  expressly  set forth  herein or in any other Loan  Document or any
fiduciary  relationship with any Lender;  and no implied  covenants,  functions,
responsibilities,  duties,  obligations  or  liabilities  on  the  part  of  the
Administrative  Agent  shall be read  into  this  Agreement  or any  other  Loan
Document or otherwise exist against the Administrative Agent.

                 8.2 Delegation of Duties The  Administrative  Agent may execute
any of its  duties  under this  Agreement  and the other  Loan  Documents  by or
through agents or  attorneys-in-fact  and shall be entitled to advice of counsel
concerning all matters pertaining to such duties. The Administrative Agent shall
not  be  responsible   for  the  negligence  or  misconduct  of  any  agents  or
attorneys-in-fact selected by it with reasonable care.

                 8.3 Exculpatory Provisions Neither the Administrative Agent nor
any  of  its  officers,  directors,  employees,  agents,   attorneys-in-fact  or
affiliates  shall be (a)  required  to initiate  or conduct  any  litigation  or
collection  proceedings  hereunder,  except with the concurrence of the Required
Lenders  and  contribution  by each  Lender  of its  Percentage  Share  of costs
reasonably  expected by the  Administrative  Agent to be incurred in  connection
therewith, (b) liable for any action lawfully taken or omitted to be taken by it
or such Person  under or in  connection  with this  Agreement  or any other Loan
Document   (except  for  gross   negligence   or  willful   misconduct   of  the
Administrative  Agent or such Person),  or (c)  responsible in any manner to any
Lender for any recitals,  statements,  representations or warranties made by the
Borrower or any officer  thereof  contained in this  Agreement or any other Loan
Document or in any certificate,  report, statement or other document referred to
or  provided  for in,  or  received  by the  Administrative  Agent  under  or in
connection  with,  this Agreement or any other Loan Document,  or for the value,
validity,  effectiveness,  genuineness,  enforceability  or  sufficiency of this
Agreement  or any other Loan  Document  or for any  failure of the  Borrower  to
perform its obligations hereunder or thereunder.  The Administrative Agent shall
not be under any  obligation  to any Lender to ascertain or to inquire as to the
observance or performance  of any of the agreements  contained in, or conditions
of, this  Agreement or any other Loan  Document,  or to inspect the  properties,
books or records of the Borrower.

                 8.4 Reliance by Administrative  Agent The Administrative  Agent
shall be entitled to rely,  and shall be fully  protected  in relying,  upon any
Note, writing,  resolution,  notice, consent,  certificate,  affidavit,  letter,
cablegram,  telegram,  telecopy, telex or teletype message,  statement, order or
other document or  conversation  believed by it to be genuine and correct and to
have been signed,  sent or made by the proper  Person or Persons and upon advice
and statements of legal counsel (including counsel to the Borrower), independent
accountants  and  other  experts  selected  by  the  Administrative  Agent.  The
Administrative  Agent  may deem and  treat  the  payee of any Note as the  owner
thereof  for all  purposes  unless  and  until a written  notice of  assignment,
negotiation or transfer  thereof shall have been received by the  Administrative
Agent. The Administrative  Agent shall be fully justified in failing or refusing
to take any action  under this  Agreement or any other Loan  Document  unless it

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<PAGE>

shall first receive such advice or  concurrence  of the Required  Lenders or all
Lenders  to the  extent  required  by Section  9.2 as it deems  appropriate  and
contribution by each Lender of its Percentage Share of costs reasonably expected
by  the  Administrative  Agent  to be  incurred  in  connection  therewith.  The
Administrative  Agent  shall in all cases be fully  protected  in acting,  or in
refraining  from acting,  under this  Agreement and the other Loan  Documents in
accordance  with a request of the Required  Lenders or all Lenders to the extent
required by Section  9.2.  Such  request and any action  taken or failure to act
pursuant thereto shall be binding upon the Lenders and all future holders of the
Notes. In no event shall the Administrative Agent be required to take any action
that exposes the Administrative  Agent to personal liability or that is contrary
to any Loan Document or applicable Requirement of Law.

                 8.5 Notice of Default  The  Administrative  Agent  shall not be
deemed to have  knowledge or notice of the occurrence of any Default or Event of
Default unless the Administrative Agent has received notice from a Lender or the
Borrower  referring  to this  Agreement,  describing  such  Default  or Event of
Default and stating that such notice is a "notice of default." In the event that
the Administrative  Agent receives such a notice, the Administrative Agent shall
give notice  thereof to the Lenders.  The  Administrative  Agent shall take such
action with respect to such  Default or Event of Default as shall be  reasonably
directed  by  the  Required   Lenders;   provided  that  unless  and  until  the
Administrative  Agent  shall  have  received  such  directions,  subject  to the
provisions  of  Section  7.2,  the  Administrative  Agent may (but  shall not be
obligated to) take such action, or refrain from taking such action, with respect
to such  Default  or Event of Default  as it shall  deem  advisable  in the best
interests  of the Lenders.  In the event that the officer of the  Administrative
Agent primarily  responsible for the lending  relationship  with the Borrower or
the officer of any Lender  primarily  responsible  for the lending  relationship
with the Borrower  becomes aware that a Default or Event of Default has occurred
and is continuing,  the Administrative Agent or such Lender, as the case may be,
shall  use its good  faith  efforts  to  inform  the other  Lenders  and/or  the
Administrative  Agent, as the case may be, of such  occurrence.  Notwithstanding
the preceding sentence,  failure to comply with the preceding sentence shall not
result in any liability to the Administrative Agent or any Lender.

                 8.6 Non-Reliance on Administrative Agent and Other Lenders Each
Lender  expressly  acknowledges  that neither the  Administrative  Agent nor any
other Lender nor any of their respective officers, directors, employees, agents,
attorneys-in-fact  or affiliates has made any representation or warranty to such
Lender and that no act by the Administrative Agent or any other Lender hereafter
taken,  including any review of the affairs of the Borrower,  shall be deemed to
constitute any  representation  or warranty by the  Administrative  Agent or any
Lender to any other Lender.  Each Lender represents to the Administrative  Agent
that it has, independently and without reliance upon the Administrative Agent or
any other Lender,  and based on such documents and  information as it has deemed
appropriate,  made its own  appraisal of and  investigation  into the  business,
operations,  property,  condition (financial and otherwise) and creditworthiness
of the Borrower and the value of the Properties of the Borrower and has made its
own decision to enter into this  Agreement.  Each Lender also represents that it
will,  independently and without reliance upon the  Administrative  Agent or any
other  Lender  and based on such  documents  and  information  as it shall  deem
appropriate at the time,  continue to make its own credit  analysis,  appraisals
and decisions in taking or not taking action under this  Agreement and the other

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<PAGE>

Loan Documents,  and to make such  investigation as it deems necessary to inform
itself  as to the  business,  operations,  property,  condition  (financial  and
otherwise) and  creditworthiness of the Borrower and the value of the Properties
of the  Borrower.  Except for  notices,  reports and other  documents  expressly
required to be furnished to the Lenders by the  Administrative  Agent hereunder,
the  Administrative  Agent shall not have any duty or  responsibility to provide
any  Lender  with any  credit  or other  information  concerning  the  business,
operations, property, condition (financial and otherwise) or creditworthiness of
the Borrower or the value of the  Properties of the Borrower which may come into
the possession of the  Administrative  Agent or any of its officers,  directors,
employees, agents, attorneys-in-fact or affiliates.

                 8.7  Indemnification   EACH  LENDER  AGREES  TO  INDEMNIFY  THE
ADMINISTRATIVE   AGENT  AND  ITS   OFFICERS,   DIRECTORS,   EMPLOYEES,   AGENTS,
ATTORNEYS-IN-FACT  AND  AFFILIATES (TO THE EXTENT NOT REIMBURSED BY THE BORROWER
AND WITHOUT LIMITING THE OBLIGATION OF THE BORROWER TO DO SO), RATABLY ACCORDING
TO  THE  PERCENTAGE  SHARE  OF  SUCH  LENDER,  FROM  AND  AGAINST  ANY  AND  ALL
LIABILITIES,   CLAIMS,  OBLIGATIONS,   LOSSES,  DAMAGES,   PENALTIES,   ACTIONS,
JUDGMENTS, SUITS, COSTS, EXPENSES AND DISBURSEMENTS OF ANY KIND WHATSOEVER WHICH
MAY AT ANY TIME (INCLUDING ANY TIME FOLLOWING THE PAYMENT AND PERFORMANCE OF ALL
OBLIGATIONS AND THE TERMINATION OF THIS AGREEMENT) BE IMPOSED ON, INCURRED BY OR
ASSERTED  AGAINST THE  ADMINISTRATIVE  AGENT OR ANY OF ITS OFFICERS,  DIRECTORS,
EMPLOYEES,  AGENTS,  ATTORNEYS-IN-FACT  OR  AFFILIATES IN ANY WAY RELATING TO OR
ARISING OUT OF THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT,  OR ANY OTHER DOCUMENT
CONTEMPLATED OR REFERRED TO HEREIN OR THE  TRANSACTIONS  CONTEMPLATED  HEREBY OR
ANY ACTION TAKEN OR OMITTED BY THE ADMINISTRATIVE  AGENT OR ANY OF ITS OFFICERS,
DIRECTORS,  EMPLOYEES,  AGENTS,  ATTORNEYS-IN-FACT  OR  AFFILIATES  UNDER  OR IN
CONNECTION  WITH  ANY OF  THE  FOREGOING,  INCLUDING  ANY  LIABILITIES,  CLAIMS,
OBLIGATIONS,  LOSSES,  DAMAGES,  PENALTIES,  ACTIONS,  JUDGMENTS,  SUITS, COSTS,
EXPENSES  AND  DISBURSEMENTS  IMPOSED,  INCURRED  OR ASSERTED AS A RESULT OF THE
NEGLIGENCE,  WHETHER SOLE OR CONCURRENT,  OF THE ADMINISTRATIVE  AGENT OR ANY OF
ITS OFFICERS,  DIRECTORS,  EMPLOYEES,  AGENTS,  ATTORNEYS-IN-FACT OR AFFILIATES;
PROVIDED  THAT NO LENDER  SHALL BE LIABLE FOR THE PAYMENT OF ANY PORTION OF SUCH
LIABILITIES, OBLIGATIONS, LOSSES, DAMAGES, PENALTIES, ACTIONS, JUDGMENTS, SUITS,
COSTS,  EXPENSES OR DISBURSEMENTS  RESULTING SOLELY FROM THE GROSS NEGLIGENCE OR
WILLFUL  MISCONDUCT  OF  THE  ADMINISTRATIVE  AGENT  OR  ANY  OF  ITS  OFFICERS,
DIRECTORS, EMPLOYEES, AGENTS, ATTORNEYS-IN-FACT OR AFFILIATES. THE AGREEMENTS IN
THIS SECTION SHALL SURVIVE THE PAYMENT AND  PERFORMANCE OF ALL  OBLIGATIONS  AND
THE TERMINATION OF THIS AGREEMENT.

                 8.8 Restitution Should the right of the Administrative Agent or
any Lender to realize funds with respect to the  Obligations  be challenged  and
any  application  of such  funds to the  Obligations  be  reversed,  whether  by
Governmental  Authority  or  otherwise,  or should  the  Borrower  otherwise  be
entitled to a refund or return of funds distributed to the Lenders in connection
with the Obligations,  the Administrative  Agent or such Lender, as the case may
be, shall promptly notify the Lenders of such fact. Not later than Noon, Central
Standard or  Daylight  Savings  Time,  as the case may be, of the  Business  Day
following  such  notice,  each Lender shall pay to the  Administrative  Agent an
amount  equal to the ratable  share of such  Lender of the funds  required to be
returned to the  Borrower.  The ratable share of each Lender shall be determined
on the basis of the  percentage  of the  payment  all or a  portion  of which is

                                       55

<PAGE>

required  to  be  refunded  originally  distributed  to  such  Lender,  if  such
percentage can be determined,  or, if such percentage  cannot be determined,  on
the basis of the Percentage Share of such Lender. The Administrative Agent shall
forward  such funds to the  Borrower  or to the Lender  required  to return such
funds. If any such amount due to the  Administrative  Agent is made available by
any Lender after Noon,  Central  Standard or Daylight  Savings Time, as the case
may be, of the Business Day following such notice,  such Lender shall pay to the
Administrative Agent (or the Lender required to return funds to the Borrower, as
the case may be) for its own account  interest on such amount at a rate equal to
the  Federal  Funds Rate for the  period  from and  including  the date on which
restitution to the Borrower is made by the  Administrative  Agent (or the Lender
required  to  return  funds  to the  Borrower,  as the  case  may be) to but not
including the date on which such Lender  failing to timely  forward its share of
funds  required to be returned to the Borrower shall have made its ratable share
of such funds available.

                 8.9  Administrative   Agent  in  Its  Individual  Capacity  The
Administrative  Agent and its affiliates may make loans to, accept deposits from
and  generally  engage in any kind of business  with the  Borrower as though the
Administrative  Agent  were not the agent  hereunder.  With  respect to any Note
issued to the Lender serving as the  Administrative  Agent,  the  Administrative
Agent shall have the same rights and powers under this Agreement as a Lender and
may  exercise  such  rights and powers as though it were not the  Administrative
Agent. The terms "Lender" and "Lenders" shall include the  Administrative  Agent
in its individual capacity.

                 8.10 Successor  Administrative  Agent The Administrative  Agent
may resign as Administrative  Agent upon ten days' notice to the Lenders and the
Borrower. If the Administrative Agent shall resign as Administrative Agent under
this  Agreement and the other Loan  Documents,  Lenders for which the Percentage
Shares  aggregate  at least  66-2/3%  shall  appoint  from  among the  Lenders a
successor agent for the Lenders, whereupon such successor agent shall succeed to
the  rights,   powers  and  duties  of  the   Administrative   Agent.  The  term
"Administrative  Agent"  shall  mean such  successor  agent  effective  upon its
appointment. The rights, powers and duties of the former Administrative Agent as
Administrative  Agent shall be  terminated,  without any other or further act or
deed on the part of such  former  Administrative  Agent or any of the parties to
this Agreement or any holders of the Notes.  After the removal or resignation of
any  Administrative  Agent hereunder as Administrative  Agent, the provisions of
this Article and Sections 5.12,  5.14, and 5.15 shall inure to its benefit as to
any actions taken or omitted to be taken by it while it was Administrative Agent
under this Agreement and the other Loan Documents.

                 8.11  Applicable  Parties The  provisions of this Article 8 are
solely for the  benefit of the  Administrative  Agent and the  Lenders,  and the
Borrower  shall not have any rights as a third party  beneficiary  or  otherwise
under any of the provisions of this Article. In performing  functions and duties
hereunder and under the other Loan Documents, the Administrative Agent shall act
solely as the agent of the Lenders  and does not assume,  nor shall it be deemed
to have assumed,  any obligation or  relationship of trust or agency with or for
the Borrower or any legal representative,  successor and assign of the Borrower.
The Documenting Agent and the Syndication Agent have no duties hereunder.

                                       56

<PAGE>

                                    ARTICLE 9

                                  MISCELLANEOUS

                 9.1 Assignments; Participations (a) The Borrower may not assign
any of its  rights or  obligations  under any Loan  Document  without  the prior
consent of the Administrative Agent and all of the Lenders.

                  (b) With the consent of the Administrative  Agent (which shall
not be  unreasonably  withheld),  any Lender may assign to one or more assignees
all or a portion of its rights and obligations under this Agreement  pursuant to
an Assignment Agreement.  Any such assignment shall be in the amount of at least
$10,000,000  (or any whole multiple of $1,000,000 in excess  thereof).  Any such
assignment  shall  become  effective  upon the  execution  and  delivery  to the
Administrative  Agent  of  the  Assignment  Agreement  and  the  consent  of the
Administrative  Agent.  Promptly  following  receipt of an  executed  Assignment
Agreement,  the  Administrative  Agent shall send to the Borrower a copy of such
executed  Assignment  Agreement.  Promptly  following  receipt of such  executed
Assignment  Agreement,  the  Borrower  shall  execute  and  deliver,  at its own
expense,  new  Notes to the  assignee  and,  if  applicable,  the  assignor,  in
accordance  with their  respective  interests,  whereupon the prior Notes of the
assignor and, if  applicable,  the assignee,  shall be cancelled and returned to
the Borrower.  Upon the effectiveness of any assignment pursuant to this Section
9.1(b),  the assignee will become a "Lender," if not already a "Lender," for all
purposes  of the Loan  Documents,  and the  assignor  shall be  relieved  of its
obligations  hereunder  to the extent of such  assignment.  If the  assignor  no
longer holds any rights or obligations under this Agreement, such assignor shall
cease to be a "Lender"  hereunder,  except that its rights under  Sections 2.19,
5.13,  and 5.16 shall not be  affected.  On the last  Business Day of each month
during which an assignment has become effective pursuant to this Section 9.1(b),
the Administrative Agent shall prepare a new Exhibit V giving effect to all such
assignments  effected during such month and will promptly provide a copy thereof
to the Borrower and each Lender.

                  (c) Each Lender may transfer,  grant, or assign participations
in all or any portion of its interests  hereunder to any Person pursuant to this
Section  9.1(c),  provided  that such  Lender  shall  remain a "Lender"  for all
purposes of this  Agreement and the transferee of such  participation  shall not
constitute  a "Lender"  hereunder.  In the case of any such  participation,  the
participant shall not have any rights under any Loan Document, the rights of the
participant in respect of such  participation  to be against the granting Lender
as set forth in the agreement with such Lender creating such participation,  and
all amounts  payable by the Borrower  hereunder  shall be  determined as if such
Lender had not sold such participation.

                  (d) The Lenders may furnish  any  information  concerning  the
Borrower in the  possession  of the Lenders from time to time to  assignees  and
participants and prospective assignees and participants.

                  (e) Notwithstanding  anything in this Section to the contrary,
any Lender may assign and pledge all or any of its Notes or any interest therein
to any Federal Reserve Bank or the United States Treasury as collateral security
pursuant to Regulation A of the Board of Governors of the Federal Reserve System

                                       57

<PAGE>

and any operating  circular  issued by such Federal  Reserve  System and/or such
Federal  Reserve Bank. No such  assignment or pledge shall release the assigning
or pledging Lender from its obligations hereunder.

                  (f) Notwithstanding  any other provisions of  this Section, no
transfer or assignment of the interests or obligations of any Lender or grant of
participations therein shall be permitted if such transfer, assignment, or grant
would require the Borrower to file a registration  statement with the Securities
and Exchange Commission or any successor  Governmental  Authority or qualify the
Loans under the "Blue Sky" laws of any state.

                 9.2  Amendments  and Waivers  Neither this Agreement nor any of
the other  Loan  Documents  nor any  terms  hereof or  thereof  may be  amended,
supplemented  or  modified  except in  accordance  with the  provisions  of this
Section. The Administrative Agent and the Borrower may, with the written consent
of the  Required  Lenders,  from time to time,  enter into  written  amendments,
supplements or modifications to the Loan Documents for the purpose of adding any
provisions  to this  Agreement  or the other Loan  Documents  or changing in any
manner the rights of the Lenders or the  Borrower  hereunder  or  thereunder  or
waiving, on such terms and conditions as the Administrative Agent may specify in
such  instrument,  any of the  requirements  of this Agreement or the other Loan
Documents  or any  Default or Event of Default and its  consequences;  provided,
however,  that no such amendment,  supplement,  modification or waiver shall (a)
extend the time of payment of any Note or any  installment  thereof,  reduce the
rate or extend the time of payment of interest  thereon,  extend the  Commitment
Termination Date or Final Maturity,  reduce or extend the time of payment of any
fee  payable  to the  Lenders  hereunder,  reduce  the  principal  amount of the
Obligations,  change the Percentage Share of any Lender or the definition of the
Facility Amount or the Borrowing Base,  amend,  modify or waive any provision of
this  Section  or  Section  2.11,  3.2,  3.3,  5.12,  5.15 or 8.10 or any  other
provision  applicable to the  determination  of the Borrowing  Base,  change the
percentage  specified in the definition of Required  Lenders,  or consent to the
assignment or transfer by the Borrower of any of its rights or obligations under
this Agreement or the other Loan Documents, in any such case without the written
consent of all Lenders, (b) amend, modify or waive any provision of Article 8 or
the rights or  obligations  of the  Administrative  Agent  without  the  written
consent of the Administrative Agent, or (c) amend, modify or waive any provision
of Section 2.20 or the rights or obligations of the Administrative  Agent as the
issuer of Letters of Credit  without the written  consent of the  Administrative
Agent.  Any such  amendment,  supplement,  modification  or waiver  shall  apply
equally to each of the  Lenders  and shall be  binding  upon the  Borrower,  the
Lenders,  the Administrative  Agent, and all future holders of the Notes. In the
event of any waiver, the Borrower,  the Lenders,  and the  Administrative  Agent
shall be restored to their respective  former positions and rights hereunder and
under the other Loan Documents, and any Default or Event of Default waived shall
be deemed to be cured and not continuing; but no such waiver shall extend to any
subsequent or other Default or Event of Default or impair any right with respect
thereto. Neither this Agreement nor any provision hereof may be changed, waived,
discharged or terminated  orally, but only by an instrument in writing signed by
the  party  against  whom  enforcement  of  the  change,  waiver,  discharge  or
termination is sought.

                 9.3  Survival of Representations,  Warranties and Covenants All
representations  and warranties of the Borrower and all covenants and agreements
herein  made shall  survive  the  execution  and  delivery of the Notes and this
Agreement and shall remain in force and effect so long as any Obligation remains
outstanding or any Commitment exists.

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<PAGE>

                 9.4 Notices and Other Communications  Except as to oral notices
expressly  authorized herein,  which oral notices shall be confirmed in writing,
all  notices,  requests,  and  communications  hereunder  shall  be  in  writing
(including by telecopy).  Unless otherwise  expressly  provided herein, any such
notice,  request,  demand, or other  communication  shall be deemed to have been
duly given or made when  delivered by hand, or, in the case of delivery by mail,
two Business Days after deposited in the mail,  certified  mail,  return receipt
requested,  postage prepaid,  or, in the case of telecopy  notice,  when receipt
thereof is acknowledged orally or by written confirmation  report,  addressed to
each  party  at the  "Address  for  Notices"  specified  below  its  name on the
signature  pages hereof or at such other  address as shall be designated by such
party  in  a  properly  given  notice;   provided,   that  notice,   request  or
communication to or upon the Administrative  Agent pursuant to Section 2.1(a) or
Section 2.2(a) shall not be effective until actually received.

                 9.5 Parties in Interest All  covenants  and  agreements  herein
contained by or on behalf of the Borrower,  the Lenders,  and the Administrative
Agent  shall be  binding  upon and inure to the  benefit  of the  Borrower,  the
Lenders,  or the Administrative  Agent, as the case may be, and their respective
legal representatives, successors and assigns.

                 9.6 No Waiver;  Rights  Cumulative  No course of dealing on the
part of any Lender or the  Administrative  Agent or the officers or employees of
any Lender or the  Administrative  Agent, nor any failure or delay by any Lender
or the  Administrative  Agent with respect to  exercising  any of their  rights,
powers or  privileges  under this  Agreement  or any other Loan  Document  shall
operate as a waiver  thereof.  The rights and  remedies  of the  Lenders and the
Administrative  Agent under this Agreement and the other Loan Documents shall be
cumulative,  and the  exercise  or partial  exercise of any such right or remedy
shall not  preclude  the  exercise of any other right or remedy.  No making of a
Loan or issuance of a Letter of Credit  shall  constitute a waiver of any of the
covenants  or  warranties  of the  Borrower  contained  herein  or of any of the
conditions  to  the  obligation  of the  Lenders  to  make  other  Loans  or the
Administrative  Agent to issue other Letters of Credit  hereunder.  In the event
the Borrower is unable to satisfy any such covenant,  warranty or condition,  no
such Loan shall  have the effect of  precluding  the  Administrative  Agent from
thereafter  declaring  such  inability to be an Event of Default as  hereinabove
provided.

                 9.7 Survival Upon Unenforceability In the event any one or more
of the provisions  contained in this Agreement or any other Loan Document shall,
for any reason, be held to be invalid,  illegal or unenforceable in any respect,
such  invalidity,  illegality  or  unenforceability  shall not  affect any other
provision hereof or of any other Loan Document.

                 9.8 Rights of Third Parties All  provisions  herein are imposed
solely and exclusively for the benefit of the Lenders, the Administrative Agent,
and  the  Borrower;   and  no  other  Person  shall  have  standing  to  require
satisfaction of such provisions in accordance with their terms or be entitled to
assume that the Lenders  will refuse to make Loans or the  Administrative  Agent
will refuse to issue Letters of Credit in the absence of strict  compliance with
any or all of such provisions; and any or all of such provisions may, subject to
the provisions of Section 9.2 as to the rights of the Lenders,  be freely waived
in  whole  or in part by the  Administrative  Agent  at any  time if in its sole
discretion it deems it advisable to do so.

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<PAGE>

                 9.9  Controlling  Agreement In the event of a conflict  between
the  provisions  of this  Agreement  and those of any other Loan  Document,  the
provisions of this Agreement shall control.

                 9.10 Integration THIS AGREEMENT AMENDS,  RESTATES, AND REPLACES
THE EXISTING CREDIT  AGREEMENT AND  CONSTITUTES  THE ENTIRE  AGREEMENT AMONG THE
PARTIES HERETO WITH RESPECT TO THE SUBJECT HEREOF. THIS AGREEMENT SUPERSEDES ANY
PRIOR AGREEMENT AMONG THE PARTIES HERETO,  WHETHER WRITTEN OR ORAL,  RELATING TO
THE  SUBJECT  HEREOF.  THIS  AGREEMENT  AND THE  OTHER  WRITTEN  LOAN  DOCUMENTS
REPRESENT,  COLLECTIVELY,  THE FINAL AGREEMENT AMONG THE PARTIES THERETO AND MAY
NOT BE  CONTRADICTED  BY EVIDENCE OF PRIOR,  CONTEMPORANEOUS  OR SUBSEQUENT ORAL
AGREEMENTS OF SUCH PARTIES.  THERE ARE NO UNWRITTEN  ORAL  AGREEMENTS  AMONG THE
PARTIES.

                 9.11  Jurisdiction  and Venue ALL ACTIONS OR  PROCEEDINGS  WITH
RESPECT TO, ARISING  DIRECTLY OR INDIRECTLY IN CONNECTION  WITH, OUT OF, RELATED
TO, OR FROM THIS  AGREEMENT OR ANY OTHER LOAN DOCUMENT MAY BE LITIGATED,  AT THE
SOLE DISCRETION AND ELECTION OF THE ADMINISTRATIVE AGENT, IN COURTS HAVING SITUS
IN  HOUSTON,   HARRIS  COUNTY,   TEXAS.  THE  BORROWER  HEREBY  SUBMITS  TO  THE
JURISDICTION OF ANY LOCAL,  STATE,  OR FEDERAL COURT LOCATED IN HOUSTON,  HARRIS
COUNTY,  TEXAS,  AND HEREBY  WAIVES ANY RIGHTS IT MAY HAVE TO TRANSFER OR CHANGE
THE  JURISDICTION  OR  VENUE  OF  ANY  LITIGATION  BROUGHT  AGAINST  IT  BY  THE
ADMINISTRATIVE AGENT OR ANY LENDER IN ACCORDANCE WITH THIS SECTION.

                 9.12  Waiver  of  Rights  to  Jury  Trial  THE  BORROWER,   THE
ADMINISTRATIVE   AGENT,   AND  EACH  LENDER   HEREBY   KNOWINGLY,   VOLUNTARILY,
INTENTIONALLY,  IRREVOCABLY,  AND  UNCONDITIONALLY  WAIVE ALL RIGHTS TO TRIAL BY
JURY IN ANY ACTION,  SUIT,  PROCEEDING,  COUNTERCLAIM,  OR OTHER LITIGATION THAT
RELATES TO OR ARISES OUT OF ANY OF THIS  AGREEMENT OR ANY OTHER LOAN DOCUMENT OR
THE  ACTS  OR  OMISSIONS  OF  THE  ADMINISTRATIVE  AGENT  OR ANY  LENDER  IN THE
ENFORCEMENT  OF ANY OF THE TERMS OR  PROVISIONS  OF THIS  AGREEMENT OR ANY OTHER
LOAN DOCUMENT OR OTHERWISE WITH RESPECT THERETO.  THE PROVISIONS OF THIS SECTION
ARE A MATERIAL INDUCEMENT FOR THE ADMINISTRATIVE  AGENT AND THE LENDERS ENTERING
INTO THIS AGREEMENT.

                 9.13 Governing Law THIS AGREEMENT AND THE NOTES SHALL BE DEEMED
TO BE  CONTRACTS  MADE  UNDER  AND SHALL BE  CONSTRUED  IN  ACCORDANCE  WITH AND
GOVERNED BY THE LAWS OF THE STATE OF TEXAS  WITHOUT  GIVING EFFECT TO PRINCIPLES
THEREOF  RELATING TO CONFLICTS OF LAW;  PROVIDED,  HOWEVER,  THAT VERNON'S TEXAS
CIVIL STATUTES,  ARTICLE 5069,  CHAPTER 15 (WHICH  REGULATES  CERTAIN  REVOLVING
CREDIT LOAN ACCOUNTS AND REVOLVING TRIPARTY ACCOUNTS) SHALL NOT APPLY.

                 9.14  Counterparts  For the  convenience  of the parties,  this
Agreement  may be executed in multiple  counterparts  and by  different  parties
hereto in separate counterparts,  each of which when so executed shall be deemed
to be an original and all of which  together  shall  constitute one and the same
agreement.

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<PAGE>

         IN WITNESS WHEREOF, this Agreement is executed effective as of the date
first above written.

                                                       BORROWER:

                                                       SWIFT ENERGY COMPANY


                                                       By:
                                                          ----------------------
                                                          John R. Alden
                                                          Senior Vice President


Address for Notices:

Swift Energy Corporation
16825 Northchase Drive, Suite 400
Houston, Texas  77060
Attention:  John R. Alden
Telecopy:  (713) 874-2701

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                                       61

<PAGE>


                                               ADMINISTRATIVE AGENT AND LENDER:

                                               BANK ONE, TEXAS, NATIONAL
                                               ASSOCIATION



                                               By:
                                                  ------------------------------
                                                  Stephen Shatto
                                                  Vice President


Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

910 Travis
Houston, Texas 77002

Address for Notices:

Bank One, Texas, National Association
910 Travis
Houston, Texas 77002
Attention: Steve Shatto
Telecopy:  (713) 751-3544








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                                       62

<PAGE>




                                               LENDER:

                                               BANK OF MONTREAL



                                               By:
                                                  ------------------------------
                                                  Robert L. Roberts
                                                  Director

Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

115 S. LaSalle
11th Floor
Chicago, Illinois 60603
Attention: Charlo Chase


Address for Notices:

Bank of Montreal
700 Louisiana, Suite 4400
Houston, Texas 77002
Attention: Christa Hash
Telecopy:  (713) 223-4007





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                                       63

<PAGE>

                                               LENDER:

                                               BANK OF SCOTLAND



                                               By:
                                                  ------------------------------
                                                  Annie Chin Tat
                                                  Senior Vice President

Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

565 Fifth Avenue
New York, New York 10017
Attention: Karen Workman


Address for Notices:
1200 Smith Street
Suite 1750
Houston, Texs 77002
Attention: Richard Butler
Telecopy: 713-651-5714

With a copy to:
Annie Chin Tat
565 Fifth Avenue
New York, New York 10017








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                                       64

<PAGE>



                                               LENDER:

                                               NATIONSBANK, N.A.



                                               By:
                                                  ------------------------------
                                                  Mary Lou Allen
                                                  Vice President

Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

901 Main Street, 14th Floor
Dallas, Texas 70202
Attention: Terri Smith


Address for Notices:
700 Louisiana
8th Floor
Houston, Texas 77002
Attention: Mary Lou Allen
Telecopy: 713-248-6432







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                                       65

<PAGE>


                                               LENDER:

                                               THE SANWA BANK, LIMITED



                                               By:  
                                                  ------------------------------
                                                  C. L. Murphy
                                                  Senior Vice President

Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

Park Avenue Plaza
55 East 52nd Street
New York, New York 10055
Attention: Wai Mei (Sandy) Lew

Address for Notices:
Park Avenue Plaza
55 East 52nd Street
New York, NY 10055
Attention:  Kentaro Yamagishi
Telecopy: 212-754-2360




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                                       66

<PAGE>



                                               LENDER:

                                               CIBC INC.




                                               By:
                                                  ------------------------------
                                                  Name:
                                                        ------------------------
                                                  Title:
                                                        ------------------------




Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

2727 Paces Ferry Road
Suite 1200
2 Paces West, Bldg. 2
Atlanta, Georgia 30339
Attention: Kathryn McGovern
                  Senior Associate


Address for Notices:
1600 Smith Street
Suite 3000
Houston, TX 77002
Attention: Mark H. Wolf
Telecopy: 713-650-2588









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                                       67

<PAGE>


                                               LENDER:

                                               FIRST UNION NATIONAL BANK



                                                By:
                                                   -----------------------------
                                                   Robert R. Wetteroff
                                                   Senior Vice President

Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

1001 Fannin Street
Suite 2255
Houston, Texas 77002
Attention: Debbie Blank
                  Portfolio Administrator

Address for Notices:
1001 Fannin Street, Suite 2255
Attention: Paul N. Riddle
Telecopy: 713-650-6354





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                                       68

<PAGE>


                                               LENDER:

                                               SOCIETY GENERALE



                                               By:
                                                  ------------------------------
                                                  Name:
                                                       -------------------------
                                                  Title:
                                                        ------------------------

Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

2001 Ross Avenue, Suite 4800
Dallas, Texas 75201
Attention: Stacie Row


Address for Notices:

1111 Bagby, Suite 2020
Houston, TX 77002
Attention: Elizabeth Hunter
Telecopy: 712-650-0824








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                                       69

<PAGE>



                                               LENDER:

                                               CREDIT LYONNAIS NEW YORK BRANCH



                                               By:
                                                  ------------------------------
                                                  Pascal Poupelle
                                                  Senior Vice President



Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

1301 Avenue of the Americas, 15th Floor
New York, New York 10019
Attn: Loan Administration Department

with a copy to:

1100 Louisiana, Suite 5360
Houston, Texas 77002
Attention: Bernadette Archie


Address for Notices:

1301 Avenue of the Americas, 15th Floor
New York, New York 10019
Attn: Loan Administration Department

with a copy to:

1000 Louisiana, Suite 5360
Houston, TX 77002
Attention: Jeff Baker
Telecopy: 713-751-0307




                       (Signatures Continued on Next Page)

                                       70

<PAGE>



                                               LENDER:

                                               ABN-AMRO BANK N.V.



                                               By:
                                                  ------------------------------
                                                  Name:  _______________________
                                                  Title: _______________________



                                               By:
                                                  ------------------------------
                                                  Name:  _______________________
                                                  Title: _______________________


Applicable Lending Office
for Floating Rate Loans and
LIBO Rate Loans:

135 South LaSalle Street, Suite 625
Chicago, Illinois 60603
Attention: Loan Administration

Address for Notices:
135 South LaSalle Street, Suite 2805
Chicago, Illinois
Attention: Karen MacAllister
Telecopy:   312-904-8840

with copy to:

Three Riverway, Suite 1700
Houston, Texas 77056
Attention: Jamie Conn

                                       71

<PAGE>



                                 PROMISSORY NOTE

$37,500,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker") promises to pay to the order of BANK ONE, TEXAS,  NATIONAL ASSOCIATION
("Payee"), at the banking quarters of Bank One, Texas, National Association,  in
Houston,  Harris County,  Texas,  the sum of  THIRTY-SEVEN  MILLION FIVE HUNDRED
THOUSAND  DOLLARS  ($37,500,000),  or so much thereof as may be advanced against
this Note pursuant to the Credit  Agreement  dated as of August 18, 1998, by and
among  Maker,  Bank One,  Texas,  National  Association,  as a Lender and as the
Administrative  Agent, (as amended,  restated or supplemented from time to time,
the "Credit  Agreement"),  together with interest at the rates and calculated as
provided in the Credit Agreement.  The indebtedness evidenced by this Note, both
principal and interest, is payable as provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>


                                 PROMISSORY NOTE

$30,000,000                        Houston, Texas                August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker")  promises  to pay to the order of BANK OF MONTREAL  ("Payee"),  at the
banking quarters of Bank One, Texas,  National Association,  in Houston,  Harris
County,  Texas,  the sum of THIRTY  MILLION  DOLLARS  ($30,000,000),  or so much
thereof as may be advanced  against this Note  pursuant to the Credit  Agreement
dated as of August 18,  1998,  by and among  Maker,  Bank One,  Texas,  National
Association,  as a Lender  and as the  Administrative  Agent,  as a  Lender  (as
amended,  restated or supplemented  from time to time, the "Credit  Agreement"),
together  with  interest at the rates and  calculated  as provided in the Credit
Agreement. The indebtedness evidenced by this Note, both principal and interest,
is payable as provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>


                                 PROMISSORY NOTE

$30,000,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker") promises to pay to the order of NATIONSBANK,  N.A.  ("Payee"),  at the
banking quarters of Bank One, Texas,  National Association,  in Houston,  Harris
County,  Texas,  the sum of THIRTY  MILLION  DOLLARS  ($30,000,000),  or so much
thereof as may be advanced  against this Note  pursuant to the Credit  Agreement
dated as of August 18,  1998,  by and among  Maker,  Bank One,  Texas,  National
Association,  as a Lender and as the Administrative Agent, (as amended, restated
or  supplemented  from time to time,  the  "Credit  Agreement"),  together  with
interest at the rates and  calculated as provided in the Credit  Agreement.  The
indebtedness  evidenced by this Note, both principal and interest, is payable as
provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>


                                 PROMISSORY NOTE

$25,000,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker")  promises to pay to the order of CIBC INC.  ("Payee"),  at the banking
quarters of Bank One, Texas,  National Association,  in Houston,  Harris County,
Texas, the sum of TWENTY-FIVE MILLION DOLLARS ($25,000,000),  or so much thereof
as may be advanced  against this Note pursuant to the Credit  Agreement dated as
of August 18, 1998, by and among Maker, Bank One, Texas,  National  Association,
as  a  Lender  and  as  the  Administrative  Agent,  (as  amended,  restated  or
supplemented from time to time, the "Credit Agreement"),  together with interest
at  the  rates  and  calculated  as  provided  in  the  Credit  Agreement.   The
indebtedness  evidenced by this Note, both principal and interest, is payable as
provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>

                                 PROMISSORY NOTE

$25,000,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker")  promises to pay to the order of FIRST UNION NATIONAL BANK  ("Payee"),
at the banking quarters of Bank One, Texas,  National  Association,  in Houston,
Harris County, Texas, the sum of TWENTY-FIVE MILLION DOLLARS  ($25,000,000),  or
so much  thereof as may be  advanced  against  this Note  pursuant to the Credit
Agreement  dated as of August 18,  1998,  by and among Maker,  Bank One,  Texas,
National Association,  as a Lender and as the Administrative Agent, (as amended,
restated or supplemented  from time to time, the "Credit  Agreement"),  together
with interest at the rates and  calculated as provided in the Credit  Agreement.
The indebtedness evidenced by this Note, both principal and interest, is payable
as provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>
 
                                 PROMISSORY NOTE

$25,000,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker") promises to pay to the order of ABN-AMRO BANK N.V.  ("Payee"),  at the
banking quarters of Bank One, Texas,  National Association,  in Houston,  Harris
County, Texas, the sum of TWENTY-FIVE MILLION DOLLARS ($25,000,000),  or so much
thereof as may be advanced  against this Note  pursuant to the Credit  Agreement
dated as of August 18,  1998,  by and among  Maker,  Bank One,  Texas,  National
Association,  as a Lender and as the Administrative Agent, (as amended, restated
or  supplemented  from time to time,  the  "Credit  Agreement"),  together  with
interest at the rates and  calculated as provided in the Credit  Agreement.  The
indebtedness  evidenced by this Note, both principal and interest, is payable as
provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>

                                 PROMISSORY NOTE

$25,000,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker")  promises to pay to the order of SOCIETE  GENERALE  ("Payee"),  at the
banking quarters of Bank One, Texas,  National Association,  in Houston,  Harris
County, Texas, the sum of TWENTY-FIVE MILLION DOLLARS ($25,000,000),  or so much
thereof as may be advanced  against this Note  pursuant to the Credit  Agreement
dated as of August 18,  1998,  by and among  Maker,  Bank One,  Texas,  National
Association,  as a Lender and as the Administrative Agent, (as amended, restated
or  supplemented  from time to time,  the  "Credit  Agreement"),  together  with
interest at the rates and  calculated as provided in the Credit  Agreement.  The
indebtedness  evidenced by this Note, both principal and interest, is payable as
provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>


                                 PROMISSORY NOTE

$17,500,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker")  promises  to pay to the  order of  CREDIT  LYONNAIS  New York  Branch
("Payee"), at the banking quarters of Bank One, Texas, National Association,  in
Houston,  Harris  County,  Texas,  the sum of  SEVENTEEN  MILLION  FIVE  HUNDRED
THOUSAND  DOLLARS  ($17,500,000),  or so much thereof as may be advanced against
this Note pursuant to the Credit  Agreement  dated as of August 18, 1998, by and
among  Maker,  Bank One,  Texas,  National  Association,  as a Lender and as the
Administrative  Agent, (as amended,  restated or supplemented from time to time,
the "Credit  Agreement"),  together with interest at the rates and calculated as
provided in the Credit Agreement.  The indebtedness evidenced by this Note, both
principal and interest, is payable as provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>


                                 PROMISSORY NOTE

$17,500,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker")  promises  to pay to the order of BANK OF SCOTLAND  ("Payee"),  at the
banking quarters of Bank One, Texas,  National Association,  in Houston,  Harris
County,  Texas,  the sum of  SEVENTEEN  MILLION FIVE  HUNDRED  THOUSAND  DOLLARS
($17,500,000),  or so much thereof as may be advanced against this Note pursuant
to the Credit  Agreement  dated as of August 18, 1998, by and among Maker,  Bank
One, Texas, National  Association,  as a Lender and as the Administrative Agent,
(as  amended,   restated  or  supplemented   from  time  to  time,  the  "Credit
Agreement"),  together with interest at the rates and  calculated as provided in
the Credit  Agreement.  The indebtedness  evidenced by this Note, both principal
and interest, is payable as provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>



                                 PROMISSORY NOTE

$17,500,000                       Houston, Texas                 August 18, 1998

                  FOR  VALUE  RECEIVED  and  WITHOUT  GRACE,   the   undersigned
("Maker") promises to pay to the order of THE SANWA BANK, LIMITED ("Payee"),  at
the  banking  quarters of Bank One,  Texas,  National  Association,  in Houston,
Harris County, Texas, the sum of SEVENTEEN MILLION FIVE HUNDRED THOUSAND DOLLARS
($17,500,000),  or so much thereof as may be advanced against this Note pursuant
to the Credit  Agreement  dated as of August 18, 1998, by and among Maker,  Bank
One, Texas, National  Association,  as a Lender and as the Administrative Agent,
as a Lender (as amended, restated or supplemented from time to time, the "Credit
Agreement"),  together with interest at the rates and  calculated as provided in
the Credit  Agreement.  The indebtedness  evidenced by this Note, both principal
and interest, is payable as provided in the Credit Agreement.

                  Reference is hereby made to the Credit  Agreement  for matters
governed  thereby,  including,  without  limitation,  certain  events which will
entitle  the  Lenders to  accelerate  the  maturity  of all  amounts due hereon.
Capitalized  terms used but not  defined  in this Note  shall have the  meanings
assigned to such terms in the Credit Agreement.

                  This Note is issued  pursuant  to, is a "Note"  under,  and is
payable as provided in, the Credit Agreement.

                  THIS NOTE SHALL BE GOVERNED AND  CONTROLLED BY THE LAWS OF THE
STATE OF TEXAS  (WITHOUT  GIVING EFFECT TO THE  PRINCIPLES  THEREOF  RELATING TO
CONFLICTS OF LAW); PROVIDED, HOWEVER, THAT CHAPTER 345 OF THE TEXAS FINANCE CODE
(WHICH REGULATES CERTAIN  REVOLVING CREDIT LOAN ACCOUNTS AND REVOLVING  TRIPARTY
ACCOUNTS) SHALL NOT APPLY TO THIS NOTE.

                                               SWIFT ENERGY COMPANY

                                               By:
                                                  ------------------------------
                                                  John R. Alden
                                                  Senior Vice President


<PAGE>

                                   EXHIBIT II

                                     FORM OF

                              ASSIGNMENT AGREEMENT

         THIS ASSIGNMENT  AGREEMENT (this "Agreement") is dated as of    , 199 ,
by and between                (the  "Assignor")  and          (the  "Assignee").
              ----------------                       --------

                                    RECITALS

         A. The Assignor is a party to the Credit  Agreement  dated as of August
__, 1998 (as amended,  restated or  supplemented  from time to time, the "Credit
Agreement")  by and  among  Swift  Energy  Company,  a  Texas  corporation  (the
"Borrower"),  each of the lenders that is or becomes a party thereto as provided
in  Section  9.1(b) of the Credit  Agreement  (individually,  together  with its
successors  and  assigns,  a "Lender",  and  collectively,  together  with their
successors  and  assigns,  the  "Lenders"),   and  Bank  One,  Texas,   National
Association,  a national banking association (in its individual capacity,  "Bank
One")  and as  agent  for the  Lenders  (in  such  capacity,  together  with its
successors in such capacity, the "Administrative Agent") and Bank of Montreal, a
Canadian chartered bank as Syndication Agent, and NationsBank,  N.A., a national
banking association as Documentation Agent.

         B. The Assignor  proposes to sell, assign and transfer to the Assignee,
and the  Assignee  proposes to purchase  and assume from the  Assignor,  [all][a
portion]  of the  Assignor's  Facility  Amount,  its  outstanding  Loans and its
Percentage  Share  of  the  outstanding  L/C  Exposure,  all on  the  terms  and
conditions of this Agreement.

         C.  In  consideration  of  the  foregoing  and  the  mutual  agreements
contained herein, and for other good and valuable consideration, the receipt and
sufficiency  of which are  hereby  acknowledged,  the  parties  hereto  agree as
follows:


                                    ARTICLE I

                                   DEFINITIONS

         1.1 Definitions. All capitalized terms used but not defined herein have
the respective meanings given to such terms in the Credit Agreement.

         1.2 Other Definitions.  As  used herein,  the following terms  have the
following respective meanings:

              "Assigned   Interest"  shall   mean  all of  Assignor's   (in  its
         capacity as a  "Lender")  rights and  obligations  (i) under the Credit
         Agreement and the other Loan  Documents in respect of [all][a  portion]
         of the Facility Amount of the Assignor in the principal amount equal to
         $     , including,  without  limitation,  any obligation to participate
          ----- 

                                     II-i

<PAGE>

         pro rata in any L/C Exposure and (ii)to make Loans under its Commitment
         up to the lesser  of  Facility Amount referenced above or the Borrowing
         Base in effect from time to time and any right to receive  payments for
         the  Loanscurrently outstanding  under its  Commitment in the principal
         amount of $ (the "Loan Balance"), plus the interest and fees which will
         accrue from and after the Assignment Date.

                  "Assignment Date" shall mean             , 199   .
                                               -----------      --


                                   ARTICLE II

                               SALE AND ASSIGNMENT

         2.1 Sale and Assignment.  On the terms and conditions set forth herein,
effective on and as of the Assignment  Date, the Assignor hereby sells,  assigns
and transfers to the  Assignee,  and the Assignee  hereby  purchases and assumes
from the Assignor,  all of the right,  title and interest of the Assignor in and
to, and all of the  obligations  of the  Assignor  in respect  of, the  Assigned
Interest.  Such sale, assignment and transfer is without recourse and, except as
expressly provided in this Agreement, without representation or warranty.

         2.2 Assumption of  Obligations.  The Assignee  agrees with the Assignor
(for the express  benefit of the  Assignor and the  Borrower)  that the Assignee
will,  from and  after  the  Assignment  Date,  assume  and  perform  all of the
obligations of the Assignor in respect of the Assigned Interest.  From and after
the  Assignment  Date:  (a) the Assignor  shall be released from the  Assignor's
obligations in respect of the Assigned  Interest,  and (b) the Assignee shall be
entitled to all of the Assignor's rights, powers and privileges under the Credit
Agreement and the other Loan Documents in respect of the Assigned Interest.

         2.3 Consent by  Administrative  Agent.  By executing  this Agreement as
provided below, in accordance with Section 9.1(b) of the Credit  Agreement,  the
Administrative Agent hereby acknowledges notice of the transactions contemplated
by this Agreement and consents to such transactions.


                                   ARTICLE III

                                    PAYMENTS

         3.1 Payments.  As consideration  for the sale,  assignment and transfer
contemplated by Section 2.1 hereof,  the Assignee shall, on the Assignment Date,
assume Assignor's obligations in respect of the Assigned Interest and pay to the
Assignor an amount  equal to the Loan  Balance,  if any. An amount  equal to all
accrued and unpaid  interest  and fees shall be paid to the Assignor as provided
in Section 3.2 (iii) below. Except as otherwise provided in this Agreement,  all
payments hereunder shall be made in Dollars and in immediately  available funds,
without setoff, deduction or counterclaim.

                                     II-ii

<PAGE>


         3.2  Allocation of Payments.  The Assignor and the Assignee  agree that
(i) the Assignor  shall be entitled to any payments of principal with respect to
the Assigned  Interest  made prior to the  Assignment  Date,  together  with any
interest  and fees with respect to the Assigned  Interest  accrued  prior to the
Assignment  Date,  (ii)  the  Assignee  shall be  entitled  to any  payments  of
principal  with  respect  to the  Assigned  Interest  made  from and  after  the
Assignment Date, together with any and all interest and fees with respect to the
Assigned  Interest  accruing from and after the  Assignment  Date, and (iii) the
Administrative  Agent is authorized and instructed to allocate payments received
by it for account of the Assignor and the Assignee as provided in the  foregoing
clauses. Each party hereto agrees that it will hold any interest,  fees or other
amounts  that it may receive to which the other party  hereto  shall be entitled
pursuant to the  preceding  sentence for account of such other party and pay, in
like money and funds,  any such  amounts that it may receive to such other party
promptly upon receipt.

         3.3  Delivery of Notes. Promptly  following the receipt by the Assignor
of the consideration  required to be paid under Section 3.1 hereof, the Assignor
shall, in the manner contemplated by Section 9.1(b) of the Credit Agreement, (i)
deliver  to the  Administrative  Agent  (or its  counsel)  the Note  held by the
Assignor and (ii) notify the  Administrative  Agent to request that the Borrower
execute and deliver new Notes to the  Assignor,  if Assignor  continues  to be a
Lender,  and the  Assignee,  dated  the  date of this  Agreement  in  respective
principal  amounts equal to the respective  Facility Amounts of the Assignor (if
appropriate)  and the Assignee  after giving effect to the sale,  assignment and
transfer contemplated hereby.

         3.4  Further  Assurances. The Assignor and the Assignee hereby agree to
execute and deliver  such other  instruments,  and take such other  actions,  as
either  party  may  reasonably  request  in  connection  with  the  transactions
contemplated by this Agreement.


                                   ARTICLE IV

                              CONDITIONS PRECEDENT

         4.1 Conditions Precedent. The effectiveness of the sale, assignment and
transfer  contemplated  hereby is  subject  to the  satisfaction  of each of the
following conditions precedent:

                  (a)      the execution and delivery of this  Agreement  by the
         Assignor and the Assignee;

                  (b)      the receipt by the Assignor of  the payments required
         to be made under Section 3.1 hereof; and

                  (c)      the acknowledgment and consent by  the Administrative
         Agent contemplated by Section 2.3 hereof.


                                     II-iii
<PAGE>


                                    ARTICLE V

                         REPRESENTATIONS AND WARRANTIES

         5.1      Representations and Warranties of the Assignor.   The Assignor
represents and warrants to the Assignee as follows:


                  (a) it has all requisite  power and  authority,  and has taken
         all action  necessary  to execute and  deliver  this  Agreement  and to
         fulfill  its  obligations   under,   and  consummate  the  transactions
         contemplated by, this Agreement;

                  (b) the  execution,  delivery  and  compliance  with the terms
         hereof by Assignor and the delivery of all  instruments  required to be
         delivered by it  hereunder do not and will not violate any  Requirement
         of Law applicable to it;

                  (c) this  Agreement has been duly executed and delivered by it
         and  constitutes  the  legal,  valid  and  binding  obligation  of  the
         Assignor, enforceable against it in accordance with its terms;

                  (d) all approvals and  authorizations of, all filings with and
         all actions by any Governmental Authority necessary for the validity or
         enforceability  of its  obligations  under  this  Agreement  have  been
         obtained;

                  (e) the  Assignor has good title to, and is the sole legal and
         beneficial  owner  of,  the  Assigned  Interest,  free and clear of all
         Liens,   claims,   participations   or  other  charges  of  any  nature
         whatsoever; and

                  (f)  the  transactions  contemplated  by  this  Agreement  are
         commercial banking  transactions entered into in the ordinary course of
         the banking business of the Assignor.

         5.2 Disclaimer. Except as expressly provided in Section 5.1 hereof, the
Assignor  does not make any  representation  or warranty,  nor shall it have any
responsibility  to the  Assignee,  with respect to the accuracy of any recitals,
statements,  representations or warranties  contained in the Credit Agreement or
in  any  other  Loan  Document  or  for  the  value,  validity,   effectiveness,
genuineness,  execution,  legality,  enforceability or sufficiency of the Credit
Agreement,  the Notes or any  other  Loan  Document  or for any  failure  by the
Borrower  or any other  Person  (other  than  Assignor)  to  perform  any of its
obligations  thereunder or for the existence,  value,  perfection or priority of
any collateral  security or the financial or other  condition of the Borrower or
any other Person,  or any other matter  relating to the Credit  Agreement or any
other Loan Document or any extension of credit thereunder.

         5.3      Representations and Warranties of  the Assignee.  The Assignee
represents and warrants to the Assignor as follows:

                                     II-iv

<PAGE>


                  (a) it has all requisite  power and  authority,  and has taken
         all action  necessary  to execute and  deliver  this  Agreement  and to
         fulfill  its  obligations   under,   and  consummate  the  transactions
         contemplated by, this Agreement;

                  (b) the  execution,  delivery  and  compliance  with the terms
         hereof by Assignee and the delivery of all  instruments  required to be
         delivered by it  hereunder do not and will not violate any  Requirement
         of Law applicable to it;

                  (c) this  Agreement has been duly executed and delivered by it
         and  constitutes  the  legal,  valid  and  binding  obligation  of  the
         Assignee, enforceable against it in accordance with its terms;

                  (d) all approvals and  authorizations of, all filings with and
         all actions by any Governmental Authority necessary for the validity or
         enforceability  of its  obligations  under  this  Agreement  have  been
         obtained;

                  (e) the  Assignee  has fully  reviewed the terms of the Credit
         Agreement  and the  other  Loan  Documents  and has  independently  and
         without  reliance upon the Assignor,  and based on such  information as
         the Assignee has deemed  appropriate,  made its own credit analysis and
         decision to enter into this Agreement;

                  (f) if the Assignee is not incorporated  under the laws of the
         United  Sates  of  America  or  a  state  thereof,   the  Assignee  has
         contemporaneously  herewith delivered to the  Administrative  Agent and
         the Borrower such  documents as are required by Section  2.25(b) of the
         Credit Agreement; and

                  (g)  the  transactions  contemplated  by  this  Agreement  are
         commercial banking  transactions entered into in the ordinary course of
         the banking business of the Assignee.


                                   ARTICLE VI

                                  MISCELLANEOUS

         6.1 Notices. All notices and other  communications  provided for herein
(including,  without limitation,  any modifications of, or waivers,  requests or
consents under,  this Agreement)  shall be given or made in writing  (including,
without  limitation,  by telex or  telecopy)  to the  intended  recipient at its
"Address for Notices" specified below its name on the signature pages hereof or,
as to either  party,  at such other address as shall be designated by such party
in a notice to the other party.

         6.2 Amendment,  Modification or Waiver.  No provision of this Agreement
may be amended,  modified or waived except by an instrument in writing signed by
the Assignor and the Assignee, and consented to by the Administrative Agent.

                                      II-v

<PAGE>


         6.3  Successors and Assigns.  This Agreement  shall be binding upon and
inure to the benefit of the parties hereto and their  respective  successors and
permitted  assigns.  The  representations  and  warranties  made  herein  by the
Assignee  are also made for the  benefit of the  Administrative  Agent,  and the
Assignee  agrees  that the  Administrative  Agent is  entitled to rely upon such
representations and warranties.

         6.4  Assignments.  Neither party hereto may assign any of its rights or
obligations  hereunder  except  in  accordance  with  the  terms  of the  Credit
Agreement.

         6.5 Captions.  The captions and section  headings  appearing herein are
included  solely for convenience of reference and are not intended to affect the
interpretation of any provision of this Agreement.

         6.6  Counterparts.  This  Agreement  may be  executed  in any number of
counterparts, each of which shall be identical and all of which, taken together,
shall constitute one and the same instrument, and each of the parties hereto may
execute this Agreement by signing any such counterpart.

         6.7 Governing Law. THIS AGREEMENT  (INCLUDING,  BUT NOT LIMITED TO, THE
VALIDITY  AND  ENFORCEABILITY  HEREOF)  SHALL BE GOVERNED  BY, AND  CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF TEXAS, OTHER THAN THE CONFLICT OF LAWS
RULES THEREOF.

         6.8  Expenses.  To the extent not paid by the Borrower  pursuant to the
terms of the Credit Agreement,  each party hereto shall bear its own expenses in
connection with the execution, delivery and performance of this Agreement.

         6.9 Waiver of Jury Trial. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY
WAIVES,  TO THE FULLEST  EXTENT  PERMITTED BY LAW, ANY AND ALL RIGHT TO TRIAL BY
JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE
TRANSACTIONS CONTEMPLATED HEREBY.

         IN WITNESS  WHEREOF,  the parties  hereto  have caused this  Assignment
Agreement to be executed and delivered as of the date first above written.

                                              ASSIGNOR


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

                                              By:
                                                 -------------------------------
                                              Name:
                                                   -----------------------------
                                              Title:
                                                    ----------------------------


                                     II-vi


<PAGE>


                                              Address for Notices:


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


                                              Telecopier No.:
                                                             -------------------
                                              Telephone No.:
                                                            --------------------
                                              Attention:
                                                        ------------------------



                                              ASSIGNEE

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


                                              By:
                                                 -------------------------------
                                              Name:
                                                   -----------------------------
                                              Title:
                                                    ----------------------------

                                              Address for Notices:

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

                                              Telecopier No.:
                                                             -------------------
                                              Telephone No.:
                                                            --------------------
                                              Attention:
                                                        ------------------------


ACKNOWLEDGED AND CONSENTED TO:

BANK ONE, TEXAS, NATIONAL ASSOCIATION,
as Administrative Agent


By:
   --------------------------
Name:
     ------------------------
Title:
      -----------------------

                                     II-vii

<PAGE>


                                   EXHIBIT III

                            FORM OF BORROWING REQUEST


                                        , 199  
                                 ------      --
                                     (Date)


Bank One, Texas, National Association
910 Travis
Houston, Texas  77002
Attention:  Charles Kingswell-Smith

         Re:      Credit  Agreement  dated as of August 18,  1998,  among  Swift
                  Energy Company, Bank One, Texas,  National  Association,  as a
                  Lender  and as  the  Administrative  Agent,  and  the  Lenders
                  signatory  thereto (as amended,  restated or supplemented from
                  time to time, the "Credit Agreement")

Ladies and Gentlemen:

                  The undersigned, being the duly  authorized  [Vice  President]
[Treasurer]   [            ]   of   the   Borrower,  hereby makes  the  requests
               ------------
indicated below:

         1.       Advances
         (a)      Aggregate amount of new Advances to be $              ;
                                                          --------------
         (b)      Requested funding date is            , 199   ;
                                            -----------     ---
         (c)      $                 of such borrowings is to be a Floating  Rate
                   ----------------
                  Advance;
                  $                 of such borrowings is to be a LIBO Rate 
                   ----------------
                  Advance; and
         (d)      Length of Interest Period for LIBO Rate Advance is
                        months.
                  ------
         2.       LIBO Rate Advance continuation for LIBO Rate Advance maturing
                  on                           :
                    ---------------------------
         (a)      Aggregate amount to be continued as a LIBO Rate Advance is
                  $                   ;
                    -----------------
         (b)      Aggregate amount to be converted to a Floating Rate Advance is
                  $                                ;
                    ------------------------------
         (c)      Length of Interest Period for continued LIBO Rate Advances  is
                          months.
                   ------

                                      II-i

<PAGE>


         3.       Conversion of Floating Rate Advance to LIBO Rate Advance:

                  Convert   $       of  the Floating Rate Advance to a LIBO Rate
                             ------
                  Advance on       with an InterestPeriod of       months.
                             -----                           ------

                  The  undersigned  certifies  that [s]he is the of the Borrower
and that as such [s]he is  authorized to execute this  certificate  on behalf of
the Borrower.  The  undersigned  further  certifies,  represents and warrants on
behalf  of the  Borrower  that (a) the  Borrower  is  entitled  to  receive  the
requested  borrowing,  continuation or conversion under the terms and conditions
of the Credit  Agreement,  (b) no  Default or Event of Default  exists as of the
date hereof or will occur as a result of the requested  borrowing,  continuation
or conversion,  (c) the  representations  and  warranties  contained in the Loan
Documents are true and correct,  and (d) the information set forth below is true
and correct:

                   (i)   The Loan Balance as of the date hereof is $___________;

                   (ii)  The L/C Exposure as of the date hereof is $___________;
                         and

                   (iii) The  sum  of  the  Loan  Balance, the L/C Exposure, and
                         the  amount  of any  new   Loan   requested  herein  is
                         $________________,  and  such sum  represents  ____% of
                         the Borrowing  Base in effect as of the date hereof.

                  Each  capitalized  term used but not defined herein shall have
the meaning assigned to such term in the Credit Agreement.

                                              Very truly yours,

                                              SWIFT ENERGY COMPANY


                                              By:
                                                 -------------------------------
                                              Printed Name:
                                                           ---------------------
                                              Title:
                                                    ----------------------------

                                     III-ii

<PAGE>


                                   EXHIBIT IV

                         FORM OF COMPLIANCE CERTIFICATE


                                       , 199  
                                  -----     ---
                                     (Date)


Bank One, Texas, National Association, as Administrative Agent
910 Travis
Houston, Texas 77002
Attention: Charles Kingswell-Smith

         Re:      Credit  Agreement  dated as of August 18,  1998,  among  Swift
                  Energy Company, Bank One, Texas,  National  Association,  as a
                  Lender  and as  the  Administrative  Agent,  and  the  Lenders
                  signatory  thereto (as amended,  restated or supplemented from
                  time to time, the "Credit Agreement")

Ladies and Gentlemen:

                  Pursuant to applicable  requirements of the Credit  Agreement,
the undersigned, as the duly authorized [President] [Treasurer] [chief financial
officer] [chief accounting officer] of the Borrower, hereby certifies to you the
following  information  as true and  correct  as of the date  hereof  or for the
period indicated, as the case may be, to-wit:

         1. A review of the  activities  of the  Borrower has been made under my
         supervision  with  a view  to  determining  whether  the  Borrower  has
         fulfilled  all of its  obligations  under the Credit  Agreement and the
         other Loan Documents.

         [2.To the best  knowledge of the  undersigned,  no  Default or Event of
         Default exists  or   has  occurred  since  the  date  of  our previous
         certification, if any, to you.]

         [2. To the best knowledge of the undersigned, the following Defaults or
         Events of Default exist or have occurred since the date of our previous
         certification,  if any,  to you,  and the  actions  set forth below are
         being taken to remedy such circumstances:]

         3. The  compliance of the Borrower with the financial  covenants of the
         Credit Agreement,  as of the close of business on , is evidenced by the
         following:

                                      IV-i

<PAGE>


         (a)      Section 6.13:  Tangible Net Worth

                           Required                                Actual

                  Not less than $140,000,000 plus 75% of
                  positive Net Income and 100% of net
                  proceeds from any equity offering               $       

         (b)      Section 6.14:  Current Ratio

                           Required                                Actual

                  Not less than 1.1 to 1.0 for Borrower
                  and Subsidiaries                                      to 1.0
                                                                  -----
         (c)      Section 6.15:  Debt Coverage Ratio

                           Required                                Actual

                  Not less than 1.3 to 1.0                               to 1.0
                                                                  -----

         (d)      Section 6.16:  Total Liabilities toTangible Net Worth

                           Required                                Actual

                  Not greater than 2.25 to 1.0 through 6/30/99,
                  and 2.0 to 1.0 as 9/30/99 and thereafter               to 1.0
                                                                  ------

         4.       No Material Adverse Effect has occurred since the date of  the
         Financial Statements dated as of           .
                                                                                
                  Each  capitalized  term used but not defined herein shall have
the meaning assigned to such term in the Credit Agreement.

                                              Very truly yours,

                                              SWIFT ENERGY COMPANY


                                              By:
                                                 -------------------------------
                                              Printed Name:
                                                           ---------------------
                                              Title:
                                                    ----------------------------

IV-ii

<PAGE>


                                    EXHIBIT V

                                FACILITY AMOUNTS

<TABLE>
<CAPTION>

                                                Facility
Name of Lender                                   Amount
<S>                                           <C>
Bank One, Texas, National Association         $37,500,000
Bank of Montreal                               30,000,000
NationsBank, N.A.                              30,000,000
CIBC Inc.                                      25,000,000
First Union National Bank                      25,000,000
ABN-AMRO Bank N.V.                             25,000,000
Societe Generale                               25,000,000
Credit Lyonnais                                17,500,000
Bank of Scotland                               17,500,000
The Sanwa Bank, Limited                        17,500,000
</TABLE>

                                      V-i

<PAGE>



                                   EXHIBIT VI

                                   DISCLOSURES


Section 1.2       Liens:

Liens perfected by the following  financing  statements as on file in the Office
of Secretary of State for the State of Texas:

Financing Statement No.

1.     3-195655 - Secured Party - First United Leasing - filed October 11, 1993.

2.     93-211680 - Secured Party - National Oilwell - filed November 3, 1993.

                                      VI-i

<PAGE>

                                   EXHIBIT VII

                          [FORM OF OPINION OF COUNSEL]


                                 [Closing Date]



To each Lender party
to the Credit Agreement
referenced below and
Bank One, Texas, National Association,
as Administrative Agent

         Re:      Credit Agreement dated as  of  August 18, 1998, by  and  among
                  Swift Energy Company,  Bank One, Texas,  National Association,
                  as  Administrative  Agent, and the Lenders  signatory  thereto
                  from time to time (the "Credit Agreement")

Ladies and Gentlemen:

                  We  have  acted  as  counsel  to  Swift  Energy  Company  (the
"Borrower")  in  connection  with the  transactions  contemplated  in the Credit
Agreement.  This Opinion is delivered  pursuant to Section  3.1(i) of the Credit
Agreement, and the Administrative Agent and the Lenders are hereby authorized to
rely upon this Opinion in connection with the  transactions  contemplated in the
Credit  Agreement.  Each capitalized term used but not defined herein shall have
the meaning assigned to such term in the Credit Agreement.

                  In our  representation  of the  Borrower,  we have examined an
executed counterpart of each of the following (the "Loan Documents"):

                  (1)      the Credit Agreement;

                  (2)      the Note dated as of even date herewith payable to
                           Bank One; and

                  (3)      the Note dated as of even date herewith payable to 
                           Bank of Montreal.

                  (4)      the  Note  dated  as of even  date  herewith  payable
                           to  NationsBank, N.A.

                  (5)      the  Note  dated  as of even  date  herewith  payable
                           to NationsBank, N.A.

                  (6)      CIB, Inc.

                  (7)      First Union National Bank

                  (8)      ABN-AMRO Bank N.V.

                                     VII-i

<PAGE>


                  (9)      Societe Generale

                  (10)     Credit Lyonnais

                  (11)     Bank of Scotland

                  (12)     The Sanwa Bank, Limited

                  We have also examined the  originals,  or copies  certified to
our satisfaction, of such other records of the Borrower,  certificates of public
officials and officers of the Borrower,  agreements,  instruments, and documents
as we have deemed necessary as a basis for the opinions hereinafter expressed.

                  In making such  examinations,  we have, with your  permission,
assumed:

                  a)       the genuineness of all signatures to the Loan 
         Documents other than those of the Borrower;

                  b)       the  authenticity  of all  documents  submitted
         to us as  originals  and the  conformity  with the originals of
        all documents submitted to us as copies;

                  c)       the Administrative  Agent and each Lender is
         authorized and has the power to enter into and perform its 
         obligations under the Credit Agreement; and

                  d)       the due  authorization, execution, and delivery
         of all Loan Documents by each party thereto other than the Borrower.

                  Based upon the foregoing and subject to the qualifications set
forth herein, we are of the opinion that:

                  A. The  Borrower  is a  corporation  duly  organized,  legally
         existing,  and  in  good  standing  under  the  laws  of its  state  of
         incorporation and is duly qualified as a foreign  corporation and is in
         good  standing  in  all  jurisdictions  wherein  the  ownership  of its
         Property or the operation of its business necessitates same.

                 B. The  execution  and  delivery by the Borrower of the Credit
         Agreement and the borrowings thereunder,  the execution and delivery by
         the  Borrower  of  the  other  Loan  Documents,  and  the  payment  and
         performance of all  obligations  of the Borrower  thereunder are within
         the power of the Borrower,  have been duly  authorized by all necessary
         corporate   action,   and  do  not  (a)  require  the  consent  of  any
         Governmental Authority, (b) contravene or conflict with any Requirement
         of Law or the articles or  certificate  of  incorporation,  bylaws,  or
         other organizational or governing documents of the Borrower, (c) to our
         knowledge   after  due  inquiry,   contravene   or  conflict  with  any
         Partnership Agreement or any indenture,  instrument, or other agreement
         to  which  the  Borrower  is a party or by which  any  Property  of the
         Borrower  may be  presently  bound or  encumbered,  or (d) result in or

                                     VII-ii

<PAGE>

         require the creation or imposition of any Lien upon any Property of the
         Borrower other than as contemplated by the Loan Documents.

                  C. The Loan Documents  constitute  legal,  valid,  and binding
         obligations  of the  Borrower,  enforceable  against  the  Borrower  in
         accordance with their respective terms.

                  D. To our knowledge after due inquiry, [except as disclosed on
         Schedule  I  hereto,]  no  litigation  or other  action  of any  nature
         affecting the Borrower is pending before any Governmental  Authority or
         threatened against or affecting the Borrower, which might reasonably be
         expected to result in a Material Adverse Effect. To our knowledge after
         due inquiry, no unusual or unduly burdensome restriction, restraint, or
         hazard exists by contract, Requirement of Law, or otherwise relative to
         the  business  or  operations  of the  Borrower  or the  ownership  and
         operation of any material Properties of the Borrower other than such as
         relate generally to Persons engaged in business  activities  similar to
         those conducted by the Borrower.

                  E. No authorization,  consent, approval, exemption, franchise,
         permit or license of, or filing with, any Governmental Authority or any
         other  Person is required to  authorize,  or is  otherwise  required in
         connection  with,  the valid  execution and delivery by the Borrower of
         the Loan  Documents  or any  instrument  contemplated  thereby,  or the
         payment or performance by the Borrower of the Obligations.

                  F. No  transaction  contemplated  by the Loan  Documents is in
         violation of any  regulations  promulgated by the Board of Governors of
         the Federal Reserve System, including, without limitation,  Regulations
         G, T, U, or X.

                  G.  The  Borrower  is not,  nor is the  Borrower  directly  or
         indirectly controlled by or acting on behalf of any Person which is, an
         "investment  company"  or an  "affiliated  person"  of  an  "investment
         company"  within the meaning of the Investment  Company Act of 1940, as
         amended.

                  H. The Borrower is not a "holding  company," or an "affiliate"
         of a  "holding  company"  or of a  "subsidiary  company"  of a "holding
         company,"  within the meaning of the Public Utility Holding Company Act
         of 1935, as amended.

         The   opinions   expressed   herein  are   subject  to  the   following
qualifications and limitations:

                  (i) We are licensed to practice law only in the State of Texas
         and other  jurisdictions  whose laws are not applicable to the opinions
         expressed  herein;  accordingly,  the  foregoing  opinions  are limited
         solely to the law.

         creditors generally,  including, without limitation,  statutes or rules
         of law which  limit  the  effect  of  waivers  of rights by a debtor or
         grantor;  provided,  however, that the limitations and other effects of
         such  statutes or rules of law upon the validity and binding  effect of
         the Loan Documents  should not differ  materially  from the limitations
         and other  effects of such  statutes or rules of law upon the  validity
         and binding effect of credit agreements and promissory notes generally.

                  (iii) The  enforceability  of the  obligations of the Borrower
         under the Loan  Documents  is subject to general  principles  of equity
         (whether  such  enforceability  is considered in a suit in equity or at
         law).

                  This  Opinion is furnished by us solely for the benefit of the
Administrative  Agent  and the  Lenders  in  connection  with  the  transactions
contemplated  by the Loan  Documents and is not to be quoted in whole or in part
or otherwise referred to or disclosed in any other transaction.

                                            Very truly yours,


                                     VII-iv

<PAGE>



                                  EXHIBIT VIII

                          SUBSIDIARIES AND PARTNERSHIPS

<TABLE>
<CAPTION>
                                       Percentage Ownership
                                       of Outstanding Common
                                       Stock or Partnership                Place of Incorporation           Address of
                                       Interest (Distributive              or Jurisdiction of Forma-       Principal Place
Name                                   Share)                              tion of Partnership               of Business

Subsidiaries:
<S>                                        <C>                                  <C>                     <C>
GASRS, Inc.                                100.00%                              TX                      16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swenco-Western, Inc.                       100.00%                              TX                      1801 Broadway
                                                                                                        Denver, CO 80202
Swift Energy Marketing
Co.                                        100.00%                              CA                      16825 Northchase
                                                                                                        Drive, Suite 700
                                                                                                        Houston, TX 77060

Swift Depositary Company                   100.00%                              TX                      16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy International, Inc.           100.00%                              TX                      16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy de Venezuela, C.A.            100.00%                              Venezuela               16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Partnerships:

Taylor Gathering System                     25.00%                              WV                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                     VIII-i

<PAGE>


                                       Percentage Ownership
                                       of Outstanding Common
                                       Stock or Partnership                Place of Incorporation             Address of
                                       Interest (Distributive              or Jurisdiction of Forma-        Principal Place
Name                                   Share)                              tion of Partnership                 of Business      



Swift Energy Income
Partners 1986-D, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1987-A, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1987-B, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1987-C, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1987-D, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1988-A, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                    VIII-ii

<PAGE>


Swift Energy Income                          9.00%                              TX                      c/o Swift Energy
Partners 1988-B, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1988-C, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1988-D, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1989-A, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1989-B, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060
Swift Energy Income
Partners 1989-C, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                    VIII-iii

<PAGE>

Swift Energy Income
Partners 1989-D, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060
Swift Energy Income
Partners 1990-A, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060
Swift Energy Income
Partners 1990-B, Ltd.                        9.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060
Swift Energy Managed
Pension Assets Partner-                      9.00%                              TX                      c/o Swift Energy
ship 1988-A, Ltd.                                                                                       Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.00%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1988-B, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.00%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1988-C, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                    VIII-iv

<PAGE>

Swift Energy Managed                         9.00%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1989-A, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.00%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1989-B, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.00%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1989-C, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.00%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1989-D, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.00%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1990-A, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.00%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1990-B, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy                                14.25%                              TX                      c/o Swift Energy
Operating Partners                                                                                      Company
1991-C, Ltd.                                                                                            16825 Northchase
                                                                                                       Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                     VIII-v

<PAGE>

Swift Energy                                14.25%                              TX                      c/o Swift Energy
Operating Partners                                                                                      Company
1992-A, Ltd.                                                                                            16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy                                14.25%                              TX                      c/o Swift Energy
Operating Partners                                                                                      Company
1992-B, Ltd.                                                                                            16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy                                14.25%                              TX                      c/o Swift Energy
Operating Partners                                                                                      Company
1992-C, Ltd.                                                                                            16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy                                14.25%                              TX                      c/o Swift Energy
Operating Partners                                                                                      Company
1992-D, Ltd.                                                                                            16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy                                14.25%                              TX                      c/o Swift Energy
Operating Partners                                                                                      Company
1993-A, Ltd.                                                                                            16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy                               [14.25%]                             TX                      c/o Swift Energy
Operating Partners                                                                                      Company
1993-B, Ltd.                                                                                            16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060
Swift Energy Income
Partners 1988-1, Ltd.                        9.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                    VIII-vi

<PAGE>


Swift Energy Income
Partners 1988-2, Ltd.                        9.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1988-3, Ltd.                        9.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1989-1, Ltd.                        9.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                       Houston, Texas 77060

Swift Energy Income
Partners 1989-2, Ltd.                        9.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1989-3, Ltd.                        9.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1989-4, Ltd.                        9.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                    VIII-vii

<PAGE>


Swift Energy Income
Partners 1990-1, Ltd.                        5.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Income
Partners 1990-2, Ltd.                        5.50%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1991-C, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1992-A, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1992-B, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1992-C, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1992-D, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                   VIII-viii

<PAGE>

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1993-A, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.50%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1988-1, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.50%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1988-2, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.50%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1989-1, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Managed                         9.50%                              TX                      c/o Swift Energy
Pension Assets Partner-                                                                                 Company
ship 1989-2, Ltd.                                                                                       16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Drilling                       20.00%                              TX                      c/o Swift Energy
Drilling Ventures                                                                                       Company
1993-1, Ltd.                                                                                            16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Operating                      14.25%                              TX                      c/o Swift Energy
Partners 1993-C, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                    VIII-ix

<PAGE>

Swift Energy Operating                      14.25%                              TX                      c/o Swift Energy
Partners 1993-D, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Operating                      14.25%                              TX                      c/o Swift Energy
Partners 1994-A, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Operating                      14.25%                              TX                      c/o Swift Energy
Partners 1994-B, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Operating                      14.25%                              TX                      c/o Swift Energy
Partners 1994-C, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Operating                      14.25%                              TX                      c/o Swift Energy
Partners 1994-D, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Operating                      14.25%                              TX                      c/o Swift Energy
Partners 1995-A, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Operating                      14.25%                              TX                      c/o Swift Energy
Partners 1995-B, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                     VIII-x

<PAGE>

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1993-B, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1993-C, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1993-D, Ltd.                                                                                  Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1994-A, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1994-B, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1994-C, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                    VIII-xi

<PAGE>

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1994-D, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Pension                        14.25%                              TX                      c/o Swift Energy
Partners 1995-A, Ltd.                                                                                   Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Drilling                       20.00%                              TX                      c/o Swift Energy
Venture 1997-1, Ltd.                                                                                    Company
                                                                                                        16825 Northchase
                                                                                                        Houston, Texas 77060

Swift Energy Drilling
Venture 1997-2, Ltd.                        20.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Drilling
Venture 1998-1, Ltd.                        20.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Development
Program 1996-A, Ltd.                        40.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

Swift Energy Development
Program 1996-B, Ltd.                        40.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060

                                    VIII-xii

<PAGE>


Swift Energy Development
Program 1997, Ltd.                          40.00%                              TX                      c/o Swift Energy
                                                                                                        Company
                                                                                                        16825 Northchase
                                                                                                        Drive, Suite 400
                                                                                                        Houston, Texas 77060
</TABLE>

                                   VIII-xiii

<PAGE>



                                   EXHIBIT IX


                             PARTNERSHIP ACQUISITION

         See following page.

                                      IX-i

<PAGE>


<TABLE>
<CAPTION>
                                                                                  CAPITAL            FORMATION
  PSHP #                          PARTNERSHIP NAME                              CONTRIBUTIONS          DATE 
  ------                          ----------------                              -------------       ----------
- ------------------------------------------------------------------------------
                PARTNERSHIPS TARGETED FOR LIQUIDATION IN 1999
- ------------------------------------------------------------------------------
   <S>     <C>                                                                 <C>                   <C>
   061     SWIFT ENERGY INCOME PARTNERS 1986-D, LTD.                            $14,121,095          09-Jan-87 
   062     SWIFT ENERGY INCOME PARTNERS 1987-A, LTD.                            $15,071,792          06-Apr-87 
   063     SWIFT ENERGY INCOME PARTNERS 1987-B, LTD.                            $26,025,525          23-Jul-87 
   064     SWIFT ENERGY INCOME PARTNERS 1987-C, LTD.                            $19,156,787          29-Oct-87 
   065     SWIFT ENERGY INCOME PARTNERS 1987-D, LTD.                            $11,449,248          26-Jan-88 
   066     SWIFT ENERGY INCOME PARTNERS 1988-A, LTD.                            $10,739,606          25-Apr-88 
   067     SWIFT ENERGY INCOME PARTNERS 1988-B, LTD.                             $7,382,956          01-Jul-88 
   068     SWIFT ENERGY INCOME PARTNERS 1988-C, LTD.                             $5,109,057          03-Oct-88 
   069     SWIFT ENERGY INCOME PARTNERS 1988-D, LTD.                             $4,361,070          31-Dec-88 
   070     SWIFT ENERGY INCOME PARTNERS 1989-A, LTD.                             $5,179,281          31-Mar-89 
   071     SWIFT ENERGY INCOME PARTNERS 1989-B, LTD.                             $8,329,500          30-Jun-89 
   072     SWIFT ENERGY INCOME PARTNERS 1989-C, LTD.                             $4,089,900          30-Sep-89 
   073     SWIFT ENERGY INCOME PARTNERS 1989-D, LTD.                             $3,993,801          31-Dec-89 
   074     SWIFT ENERGY INCOME PARTNERS 1990-A, LTD.                             $5,738,400          17-Apr-90 
   075     SWIFT ENERGY INCOME PARTNERS 1990-B, LTD.                             $3,464,206          30-Jun-90 
   201     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-A, LTD.          $4,770,363          02-Jun-88 
   202     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-B, LTD.          $3,631,145          14-Sep-88 
   203     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-C, LTD.          $1,723,713          14-Dec-88 
   204     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1989-A, LTD.          $2,160,097          01-Mar-89 
   205     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1989-B, LTD.          $3,983,064          31-May-89 
   206     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1989-C, LTD.          $2,735,300          30-Sep-89 
   207     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1989-D, LTD.          $2,339,999          31-Dec-89 
   208     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1990-A, LTD.          $4,305,695          15-Apr-90 
   209     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1990-B, LTD.          $3,259,002          30-Jun-90 
   303     SWIFT ENERGY OPERATING PARTNERS 1991-C, LTD.                          $4,453,469          30-Dec-91 
   304     SWIFT ENERGY OPERATING PARTNERS 1992-A, LTD.                          $4,639,621          31-Mar-92 
   305     SWIFT ENERGY OPERATING PARTNERS 1992-B, LTD.                          $8,631,378          30-Jun-92 
   306     SWIFT ENERGY OPERATING PARTNERS 1992-C, LTD.                         $12,952,294          30-Sep-92 
   307     SWIFT ENERGY OPERATING PARTNERS 1992-D, LTD.                          $3,431,267          28-Dec-92 
   308     SWIFT ENERGY OPERATING PARTNERS 1993-A, LTD.                          $4,384,150          31-Mar-93 
   309     SWIFT ENERGY OPERATING PARTNERS 1993-B, LTD.                          $9,627,683          30-Jun-93 
   310     SWIFT ENERGY OPERATING PARTNERS 1993-C, LTD.                          $5,810,456          30-Sep-93 
   311     SWIFT ENERGY OPERATING PARTNERS 1993-D, LTD.                          $5,324,435          31-Dec-93 
   312     SWIFT ENERGY OPERATING PARTNERS 1994-A, LTD.                          $4,487,431          20-Apr-94 
   313     SWIFT ENERGY OPERATING PARTNERS 1994-B, LTD.                          $5,698,300          30-Jun-94 
   314     SWIFT ENERGY OPERATING PARTNERS 1994-C, LTD.                          $5,125,411          30-Sep-94 
   315     SWIFT ENERGY OPERATING PARTNERS 1994-D, LTD.                          $4,775,604          31-Dec-94 
   401     SWIFT ENERGY INCOME PARTNERS 1988-1, LTD.                             $1,864,300          09-Aug-88 
   402     SWIFT ENERGY INCOME PARTNERS 1988-2, LTD.                             $1,191,400          03-Oct-88 
   403     SWIFT ENERGY INCOME PARTNERS 1988-3, LTD.                             $1,665,200          06-Jan-89 
   404     SWIFT ENERGY INCOME PARTNERS 1989-1, LTD.                             $1,908,300          31-Mar-89 
   405     SWIFT ENERGY INCOME PARTNERS 1989-2, LTD.                             $3,651,200          30-Jun-89 
   406     SWIFT ENERGY INCOME PARTNERS 1989-3, LTD.                             $2,181,200          30-Sep-89 
   407     SWIFT ENERGY INCOME PARTNERS 1989-4, LTD.                             $1,515,800          31-Dec-89 
   408     SWIFT ENERGY INCOME PARTNERS 1990-1, LTD.                             $1,476,650          15-Apr-90 
   409     SWIFT ENERGY INCOME PARTNERS 1990-2, LTD.                             $1,026,500          30-Jun-90 
   503     SWIFT ENERGY PENSION PARTNERS 1991-C, LTD.                            $3,664,333          30-Dec-91 
   504     SWIFT ENERGY PENSION PARTNERS 1992-A, LTD.                            $4,172,824          31-Mar-92 
   505     SWIFT ENERGY PENSION PARTNERS 1992-B, LTD.                            $5,062,025          30-Jun-92 
   506     SWIFT ENERGY PENSION PARTNERS 1992-C, LTD.                            $7,073,471          30-Sep-92 
   507     SWIFT ENERGY PENSION PARTNERS 1992-D, LTD.                            $4,281,996          28-Dec-92 
   508     SWIFT ENERGY PENSION PARTNERS 1993-A, LTD.                            $3,934,670          31-Mar-93 
   509     SWIFT ENERGY PENSION PARTNERS 1993-B, LTD.                            $6,237,102          30-Jun-93 
   510     SWIFT ENERGY PENSION PARTNERS 1993-C, LTD.                            $4,115,977          30-Sep-93 
   511     SWIFT ENERGY PENSION PARTNERS 1993-D, LTD.                            $3,280,356          31-Dec-93 
   512     SWIFT ENERGY PENSION PARTNERS 1994-A, LTD.                            $2,635,723          20-Apr-94 
   513     SWIFT ENERGY PENSION PARTNERS 1994-B, LTD.                            $3,535,809          30-Jun-94 
   514     SWIFT ENERGY PENSION PARTNERS 1994-C, LTD.                            $2,783,562          30-Sep-94 
   515     SWIFT ENERGY PENSION PARTNERS 1994-D, LTD.                            $3,032,126          31-Dec-94 
   601     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD.          $1,874,876          14-Sep-88 
   602     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-2, LTD.          $1,856,200          31-Jan-89 
   603     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1989-1, LTD.          $3,267,837          31-May-89 
   604     SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1989-2, LTD.          $1,676,058          30-Sep-89 


                                   63 TOTAL PARTNERSHIPS                       $331,427,595
</TABLE>



<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
This schedule contains summary financial information extracted from Swift Energy
Company's financial statements contained in its quarterly report on Form 10-Q
for the period ended September 30, 1998.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                              DEC-31-1998
<PERIOD-END>                                   SEP-30-1998
<CASH>                                         1,651,516
<SECURITIES>                                   0
<RECEIVABLES>                                  31,698,230
<ALLOWANCES>                                   0
<INVENTORY>                                    0
<CURRENT-ASSETS>                               31,468,877
<PP&E>                                         531,522,518
<DEPRECIATION>                                 (175,119,217)
<TOTAL-ASSETS>                                 397,202,605
<CURRENT-LIABILITIES>                          22,413,343
<BONDS>                                        0
                          0
                                    0
<COMMON>                                       169,725
<OTHER-SE>                                     106,142,371
<TOTAL-LIABILITY-AND-EQUITY>                   397,202,605
<SALES>                                        55,341,980
<TOTAL-REVENUES>                               57,373,512
<CGS>                                          0
<TOTAL-COSTS>                                  36,253,183<F1>
<OTHER-EXPENSES>                               0
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             5,355,269
<INCOME-PRETAX>                                (77,946,644)
<INCOME-TAX>                                   (26,641,714)
<INCOME-CONTINUING>                            (51,304,930)
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                                   (51,304,930)
<EPS-PRIMARY>                                  (3.11)
<EPS-DILUTED>                                  (3.11)
<FN>
<F1>Includes depreciation, depletion and amortization expense and oil and gas
production costs. Excludes general and administrative, interest expense, and
write down of oil and gas properties.
</FN>
        


</TABLE>


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