SEAGULL ENERGY CORP
10-Q, 1998-05-13
NATURAL GAS TRANSMISISON & DISTRIBUTION
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                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 10-Q

(Mark One)

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

                      FOR THE QUARTER ENDED MARCH 31, 1998

                                       OR

            TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

                         SECURITIES EXCHANGE ACT OF 1934

                         Commission file number: 1-8094

                           SEAGULL ENERGY CORPORATION

             (Exact name of registrant as specified in its charter)

             TEXAS                                         74-1764876
(State or other jurisdiction of                        (I.R.S. Employer
 incorporation or organization)                       Identification No.)

               1001 FANNIN,  SUITE 1700,  HOUSTON,  TEXAS 77002-6714 (Address of
               principal executive offices) (Zip code)

                                 (713) 951-4700
              (Registrant's telephone number, including area code)

                                      None

(Former  name,  former  address and former  fiscal year,  if changed  since last
report)

   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  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___.

As of May 11,  1998,  63,030,308  shares of Common  Stock,  par value  $0.10 per
share, were outstanding.



<PAGE>



                   SEAGULL ENERGY CORPORATION AND SUBSIDIARIES

<TABLE>
<CAPTION>

                                      INDEX

                                                                                                                  PAGE
                                                                                                                 NUMBER

PART I.  FINANCIAL INFORMATION

    Item 1.   Unaudited Consolidated Financial Statements
<S>               <C>                                                                                            <C>

                  Consolidated Statements of Operations for the Three Months

                  Ended March 31, 1998 and 1997.................................................................    3

                  Consolidated Statements of Comprehensive Income

                  for the Three Months Ended March 31, 1998 and 1997 ...........................................    4

                  Consolidated Balance Sheets - March 31, 1998 and December 31, 1997............................    5

                  Consolidated Statements of Cash Flows for the Three Months

                  Ended March 31, 1998 and 1997.................................................................    6

                  Notes to Consolidated Financial Statements....................................................    7

    Item 2.   Management's Discussion and Analysis of Financial

              Condition and Results of Operations...............................................................   11

PART II.  OTHER INFORMATION.....................................................................................   16

SIGNATURES......................................................................................................   17
</TABLE>



                                      -2-
<PAGE>



  ITEM 1.  UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

                   SEAGULL ENERGY CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS

                  (Amounts in Thousands Except Per Share Data)

                                   (Unaudited)
<TABLE>
<CAPTION>



                                                                                        Three Months Ended
                                                                                            March 31,
                                                                        ---------------------------------------------------
                                                                                 1998                        1997
                                                                        -----------------------      ----------------------
<S>                                                                     <C>                          <C>
Revenues:
   Oil and gas operations............................................          $    90,449                $    125,004
   Alaska transmission and distribution..............................               31,876                      34,569
                                                                        -----------------------      ----------------------
                                                                                   122,325                     159,573
Costs of Operations:
   Operations and maintenance........................................               39,880                      42,871
   Alaska transmission and distribution cost of gas sold.............               14,763                      16,722
   Exploration charges...............................................               10,118                       8,953
   Depreciation, depletion and amortization..........................               39,979                      42,111
   General and administrative........................................                3,384                       2,310
                                                                        -----------------------      ----------------------
                                                                                   108,124                     112,967
                                                                        -----------------------      ----------------------

Operating Profit.....................................................               14,201                      46,606

Other (Income) Expense:
   Interest expense..................................................                8,547                      10,410
   Interest income and other.........................................                 (532)                       (698)
                                                                        -----------------------      ----------------------
                                                                                     8,015                       9,712
                                                                        -----------------------      ----------------------

Income Before Income Taxes...........................................                6,186                      36,894

Income Tax Expense...................................................                3,031                      19,640
                                                                        -----------------------      ----------------------

Net Income...........................................................          $     3,155                $     17,254
                                                                        =======================      ======================

Earnings Per Common Share:
   Basic.............................................................          $      0.05                $      0.27
                                                                        =======================      ======================
   Diluted...........................................................          $      0.05                $      0.27
                                                                        =======================      ======================

Weighted Average Number of Common
   Shares Outstanding:
   Basic.............................................................               63,022                      62,784
                                                                        =======================      ======================
   Diluted...........................................................               63,480                      63,631
                                                                        =======================      ======================

See accompanying Notes to Consolidated Financial Statements.
</TABLE>


                                      -3-
<PAGE>



                   SEAGULL ENERGY CORPORATION AND SUBSIDIARIES

                 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

                             (Amounts in Thousands)

                                   (Unaudited)
<TABLE>
<CAPTION>

                                                                                        Three Months Ended
                                                                                            March 31,
                                                                        ---------------------------------------------------
                                                                                 1998                        1997
                                                                        -----------------------      ----------------------

<S>                                                                     <C>                          <C>
Net income...........................................................          $     3,155                $     17,254

Other comprehensive income, net of tax:
   Foreign currency translation adjustment...........................                    -                      (1,196)
                                                                        -----------------------      ----------------------

Comprehensive income.................................................          $     3,155                $     16,058
                                                                        =======================      ======================

See accompanying Notes to Consolidated Financial Statements.

</TABLE>





                                      -4-
<PAGE>



                   SEAGULL ENERGY CORPORATION AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS

             (Amounts in Thousands Except Share and Per Share Data)

                                   (Unaudited)
<TABLE>
<CAPTION>

                                                                                    MARCH 31,              December 31,
                                                                                       1998                    1997
                                                                               ---------------------   ---------------------
<S>                                                                            <C>                     <C>
ASSETS:
   Current Assets:
     Cash and cash equivalents...............................................     $       17,729            $     45,654
     Accounts receivable, net................................................            132,319                 147,442
     Inventories.............................................................             14,345                  13,635
     Prepaid expenses and other..............................................             15,361                  16,240
                                                                               ---------------------   ---------------------
       Total Current Assets..................................................            179,754                 222,971

   Property, Plant and Equipment (successful efforts method).................          2,107,581               2,053,683
   Accumulated Depreciation, Depletion and Amortization......................            947,956                 908,849
                                                                               ---------------------   ---------------------
                                                                                       1,159,625               1,144,834

   Other Assets..............................................................             42,146                  43,261
                                                                               ---------------------   ---------------------

   Total Assets..............................................................     $    1,381,525            $  1,411,066
                                                                               =====================   =====================

LIABILITIES AND SHAREHOLDERS' EQUITY:
   Current Liabilities:
     Accounts and note payable...............................................     $      141,710            $    159,138
     Accrued expenses........................................................             34,745                  47,625
     Current maturities of long-term debt....................................              7,193                   7,097
                                                                               ---------------------   ---------------------
       Total Current Liabilities.............................................            183,648                 213,860

   Long-Term Debt............................................................            469,016                 469,017
   Other Noncurrent Liabilities..............................................             49,800                  51,168
   Deferred Income Taxes.....................................................             12,495                  14,126

   Redeemable Bearer Shares..................................................             15,635                  15,691

   Commitments and Contingencies.............................................                  -                       -

   Shareholders' Equity:
     Common Stock, $.10 par value; authorized 100,000,000 shares;
       issued 63,910,150 shares (1998) and  63,877,442 (1997)................              6,391                   6,388
     Additional paid-in capital..............................................            494,475                 493,829
     Retained earnings.......................................................            168,090                 164,935
     Less:  note receivable from employee stock ownership plan...............             (3,067)                 (2,990)
     Less:  treasury stock -  861,314 shares.................................            (14,958)                (14,958)
                                                                               ---------------------   ---------------------

     Total Shareholders' Equity..............................................            650,931                 647,204
                                                                               ---------------------   ---------------------

  Total Liabilities and Shareholders' Equity.................................     $    1,381,525            $  1,411,066
                                                                               =====================   =====================

See accompanying Notes to Consolidated Financial Statements.
</TABLE>

                                      -5-
<PAGE>



                   SEAGULL ENERGY CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS

                             (Amounts in Thousands)

                                   (Unaudited)

<TABLE>
<CAPTION>
                                                                                        Three Months Ended March 31,
                                                                                  ------------------------------------------
                                                                                         1998                   1997
                                                                                  -------------------    -------------------
<S>                                                                               <C>                    <C>
 OPERATING ACTIVITIES:
   Net income...............................................................           $    3,155            $   17,254
   Adjustments to reconcile net income to net cash
     provided by operating activities:
     Depreciation, depletion and amortization...............................               39,979                42,111
     Amortization of deferred financing costs...............................                  495                   606
     Deferred income taxes..................................................               (1,708)               12,494
     Dry hole expense.......................................................                2,972                   270
     Other..................................................................                  167                   378
                                                                                  -------------------    -------------------
                                                                                           45,060                73,113

     Changes in operating assets and liabilities, net of acquisitions:
       Decrease in accounts receivable......................................               14,897                57,137
       Decrease (increase) in inventories, prepaid expenses and other.......                1,015               (10,925)
       Decrease in accounts payable.........................................              (14,928)              (25,338)
       Decrease in accrued expenses and other...............................              (13,041)              (20,472)
                                                                                  -------------------    -------------------

   Net Cash Provided By Operating Activities................................               33,003                73,515

 INVESTING ACTIVITIES:
   Capital expenditures.....................................................              (58,134)              (55,427)
   Acquisitions, net of cash acquired.......................................                 (377)                 (101)
   Proceeds from sales of property, plant and equipment.....................                  224                   645
                                                                                  -------------------    -------------------

   Net Cash Used In Investing Activities....................................              (58,287)              (54,883)

 FINANCING ACTIVITIES:
   Proceeds from debt.......................................................               41,095               166,252
   Principal payments on debt ..............................................              (43,560)             (174,147)
   Proceeds from sales of common stock......................................                  497                 2,171
   Other....................................................................                 (673)                 (855)
                                                                                  -------------------    -------------------

   Net Cash Used In Financing Activities....................................               (2,641)               (6,579)

 Effect of exchange rate changes on cash....................................                    -                   (54)
                                                                                  -------------------    -------------------

   Increase (Decrease) In Cash And Cash Equivalents.........................              (27,925)               11,999

 Cash And Cash Equivalents At Beginning Of Period...........................               45,654                15,284
                                                                                  -------------------    -------------------

 Cash And Cash Equivalents At End Of Period.................................           $   17,729            $   27,283
                                                                                  ===================    ===================

See accompanying Notes to Consolidated Financial Statements.
</TABLE>

                                      -6-
<PAGE>



                   SEAGULL ENERGY CORPORATION AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (UNAUDITED)

NOTE 1.  PRESENTATION OF FINANCIAL INFORMATION

         In the opinion of  management,  the  unaudited  consolidated  financial
statements presented herein contain all adjustments  necessary to present fairly
the financial  position of Seagull  Energy  Corporation  and  Subsidiaries  (the
"Company" or "Seagull") as of March 31, 1998, and the results of its operations,
comprehensive  income and cash flows for the three  months  ended March 31, 1998
and 1997. All adjustments made are of a normal, recurring nature. The results of
operations  for the  three  months  ended  March  31,  1998 are not  necessarily
indicative of the results to be expected for the full year.

         The  financial   information   presented   herein  should  be  read  in
conjunction with the consolidated financial statements and notes included in the
Company's Annual Report on Form 10-K for the year ended December 31, 1997.

         Comprehensive  Income -- Effective January 1, 1998, the Company adopted
Financial  Accounting Standards Board ("FASB") Statement of Financial Accounting
Standard  ("SFAS") No. 130,  "Reporting  Comprehensive  Income." This  statement
established  standards for reporting and display of comprehensive income and its
components in the Company's financial statements.  Comprehensive income includes
all changes in the Company's  equity except those resulting from  investments by
and distributions to owners.

         Earnings Per Share -- The  following  table  provides a  reconciliation
between basic and diluted  earnings (loss) per share (stated in thousands except
per share data):

<TABLE>
<CAPTION>

                                                                                     Weighted Average           Earnings
                                                                                       Common Shares            Per-Share
                                                           Net Income                   Outstanding              Amount
                                                      ------------------------     ------------------------    -----------
<S>                                                   <C>                          <C>                         <C>
QUARTER ENDED MARCH 31, 1998:
     BASIC.....................................           $    3,155                          63,022               $ 0.05
     EFFECT OF DILUTIVE STOCK OPTIONS..........                    -                             458
                                                     ------------------------     ------------------------
     DILUTED...................................           $    3,155                          63,480               $ 0.05
                                                     ========================     ========================

Quarter Ended March 31, 1997:
     Basic.....................................           $   17,254                          62,784               $ 0.27
     Effect of dilutive stock options..........                    -                             847
                                                     ------------------------     ------------------------
     Diluted...................................           $   17,254                          63,631               $ 0.27
                                                     ========================     ========================
</TABLE>

         Weighted average options to purchase  2,460,524 and 1,750,144 shares of
common  stock at $17.94 to $26.38 per share  were  outstanding  during  1998 and
1997, respectively, but were not included in the computation of diluted earnings
per share  because the  options'  exercise  prices were greater than the average
market price of the common  shares.  These options  expire at various dates from
2003 to 2008.


                                      -7-
<PAGE>
                   SEAGULL ENERGY CORORATION AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (UNAUDITED)

         Derivative  Financial  Instruments -- The Company enters into a variety
of commodity  derivative financial  instruments (futures contracts,  price swaps
and  options)  only for  non-trading  purposes  as a hedging  strategy to manage
commodity  prices  associated with oil and gas sales and to reduce the impact of
price  fluctuations.  To  qualify  as  hedges,  these  instruments  must  highly
correlate to anticipated  future production such that the Company's  exposure to
the effects of price changes is reduced.  The Company uses the hedge or deferral
method of accounting for these instruments and, as a result, gains and losses on
commodity  derivative  financial  instruments  are  generally  offset by similar
changes in the realized prices of the  commodities.  Income and costs related to
these  hedging  activities  are  recognized  in oil and gas  revenues  when  the
commodities  are produced.  Income and costs on commodity  derivative  financial
instruments  that are  closed  before  the  hedged  production  occurs  are also
deferred until the production month originally hedged. In the event of a loss of
correlation  between  changes in oil and gas reference  prices under a commodity
derivative financial  instrument and actual oil and gas prices,  income or costs
are recognized  currently to the extent the financial  instrument has not offset
changes in actual oil and gas  prices.  Any  realized  income and costs that are
deferred at the balance sheet date and any margin accounts for futures contracts
are  included  as net  current  assets.  While  commodity  derivative  financial
instruments  are  intended to reduce the  Company's  exposure to declines in the
market  price  of oil  and  natural  gas,  the  commodity  derivative  financial
instruments  may also limit the  Company's  gain from  increases in those market
prices.

         The Company  recorded $0.2 million and $8 million for the quarter ended
March 31,  1998 and  1997,  respectively,  in costs  related  to equity  hedging
activities, including costs related to the monetary production payment hedges of
approximately $0.2 million and $1 million in 1998 and 1997, respectively. By the
end of the first quarter of 1997, the Company's  equity  hedging  activities had
been substantially  reduced,  leaving primarily the commodity hedges in place as
required by the  monetary  production  payment  (related to the 1995 sale of the
Company's  Section 29 tax  credit-bearing  properties) for approximately 11 MMcf
per day through  December  1998. The Company also recorded $0.5 million and $0.3
million in hedging costs for 1998 and 1997, respectively, related to third-party
marketing  activities.  At March 31,  1998,  the  Company  had open  natural gas
futures, swaps and option contracts related to its third-party marketing efforts
totaling 14 Bcf related to purchases  and 22 Bcf related to sales for the period
from April 1998 through July 1999. At March 31, 1998,  the fair value related to
the Company's  commodity hedging activities was $0.5 million of costs related to
open contracts.

         Accounting  Pronouncements  -- In June 1997,  the FASB  issued SFAS No.
131, "Disclosures about Segments of an Enterprise and Related Information." This
statement  establishes  standards  for  reporting  information  about  operating
segments in annual financial  statements and requires selected information about
operating  segments be included in interim  reports issued to  shareholders.  In
February  1998,  the FASB  issued SFAS No. 132,  "Employers'  Disclosures  about
Pensions  and  Other  Postretirement   Benefits."  This  statement   establishes
standards  for  disclosure  for  pensions and other  postretirement  benefits in
annual  financial  statements.  These  statements  are  effective  for financial
statements for periods  beginning after December 15, 1997. As both SFAS Nos. 131
and 132 establish  standards  for  reporting  and display,  the Company does not
expect  the  adoption  of these  statements  to have a  material  impact  on its
financial condition or results of operations.


                                      -8-
<PAGE>

                   SEAGULL ENERGY CORORATION AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (UNAUDITED)

NOTE 2.  SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
                             (Amounts in Thousands)
<TABLE>
<CAPTION>

                                                                                         Three Months Ended March 31,
                                                                                   -----------------------------------------
                                                                                         1998                   1997
                                                                                   ------------------    -------------------
<S>                                                                                <C>                   <C>
Cash paid during the period for:
  Interest, net of amount capitalized..........................................       $   16,571              $   15,988
  Income taxes.................................................................       $    4,841              $    6,432

</TABLE>

NOTE 3.  COMMITMENTS AND CONTINGENCIES

         Historically, most computer systems (including microprocessors embedded
into field  equipment and other  machinery)  utilized  software  that  processed
transactions using two digits to represent the year of the transaction (i.e., 97
represents the year 1997). This software (including software built into embedded
microprocessors) requires modification to properly process dates beyond December
31,  1999 (the "Year 2000  Issue").  During  1997,  the  Company  utilized  both
internal and external resources to reprogram,  or replace, and test software for
necessary modifications  identified in its assessment of the Year 2000 Issue. By
December  31,  1997,  the  Company's  Year 2000  remediation  was  substantially
complete and approximately $300,000 had been expensed related to this assessment
and  remediation.  The Company  presently  believes  that,  as a result of these
efforts,   the  Year  2000  Issue  will  not  have  a  material  adverse  effect
attributable to the Company's systems.

         The  Company  has  initiated  formal  communications  with  all  of its
significant  suppliers and large  customers to determine the extent to which the
Company is vulnerable  to those third  parties'  potential  failure to remediate
their own Year 2000 Issue.  However,  there can be no guarantee that the systems
of  other  companies,  on which  the  Company's  systems  rely,  will be  timely
converted, or that a failure to convert by another company, or a conversion that
is incompatible  with the Company's  systems,  would not have a material adverse
effect on the Company.

NOTE 4.   SUBSEQUENT EVENTS

         NorAm Litigation -- In April 1998, Seagull,  NorAm Gas Transmission Co.
("NorAm") and Arkansas  Western Gas Company  ("AWG")  signed a final  Settlement
Agreement (the  "Settlement") with respect to NorAm Gas Transmission Co., et al.
v.  Seagull  Mid-South  Inc.  (the  "NorAm  Litigation").  The case  relates  to
Seagull's  termination of a 1956 gas contract which provided for the sale of gas
by Seagull from certain  wells in the Aetna Field in Arkansas for  approximately
$0.16 per Mcf. NorAm and AWG sought a declaratory judgment that the gas contract
remain in effect with respect to these wells or, in the  alternative,  that they
receive money damages.  NorAm and AWG also sought a declaratory  judgment to the
effect  that  certain  additional  wells in the Aetna Field  (including  any new
wells) would be subject to the $0.16 per Mcf price.

         The Settlement called for Seagull to make a cash payment and to deliver
gas under a five-year gas sales contract.  The Settlement resulted in no further
charges to the Company's income in 1998.

                                      -9-
<PAGE>


                   SEAGULL ENERGY CORORATION AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (UNAUDITED)

         Acquisitions  -- On March 30, 1998, the Company entered into a Purchase
and Sale  Agreement  whereby  Seagull will purchase the stock of BRG  Petroleum,
Inc.  ("BRG"),  a closely held private company,  and the assets of BRG's limited
partnerships and programs  (collectively,  the "BRG Assets") for $102 million in
cash,  subject to final  closing  adjustments.  The Company  expects to fund the
acquisition  through existing credit facilities.  The transaction is expected to
close during the second quarter of 1998.

         The BRG Assets include proved oil and gas reserves of 102 billion cubic
feet of natural gas equivalents  ("Bcfe").  BRG operates more than 70 percent of
600 currently  producing oil and gas wells in  approximately  140 fields.  Daily
production  from the  properties  net to the  combined  BRG  interests  averaged
approximately  18 million  cubic feet of gas and 400  barrels of oil and natural
gas liquids in 1997. The most  significant of the BRG Assets are concentrated in
East Texas, primarily in Freestone, Upshur, Rusk and Nacogdoches counties.


                                      -10-
<PAGE>



ITEM 2. MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS

                   SEAGULL ENERGY CORPORATION AND SUBSIDIARIES

         The following  discussion is intended to assist in an  understanding of
the Company's financial position,  results of operations and cash flows for each
of the  quarters  ended  March 31,  1998 and 1997.  The  Company's  accompanying
unaudited  consolidated  financial  statements  and the  notes  thereto  and the
consolidated  financial  statements and notes thereto  included in the Company's
Annual Report on Form 10-K for the year ended December 31, 1997 contain detailed
information  that  should  be  referred  to in  conjunction  with the  following
discussion.

                              RESULTS OF OPERATIONS

                             CONSOLIDATED HIGHLIGHTS
                             (Amounts in Thousands)
<TABLE>
<CAPTION>
                                                                                        Three Months Ended March 31,
                                                                                  ------------------------------------------
                                                                                        1998                     1997
                                                                                  ------------------      ------------------
<S>                                                                               <C>                     <C>
Revenues:
  Oil and gas operations .....................................................      $     90,449            $    125,004
  Alaska transmission and distribution........................................            31,876                  34,569
                                                                                  ------------------      ------------------
                                                                                    $    122,325            $    159,573
                                                                                  ==================      ==================
Operating profit:
  Oil and gas operations .....................................................      $      8,931            $     39,079
  Alaska transmission and distribution........................................             9,541                  10,466
  Corporate...................................................................            (4,271)                 (2,939)
                                                                                  ------------------      ------------------
                                                                                    $     14,201            $     46,606
                                                                                  ==================      ==================

Net income....................................................................      $      3,155            $     17,254
Net cash provided by operating activities before
  changes in  operating assets and liabilities................................      $     45,060            $     73,113
Net cash provided by operating activities.....................................      $     33,003            $     73,515

</TABLE>

         Revenues  decreased  $37  million and  operating  profit  declined  $32
million from the first  quarter of 1997 to the first  quarter of 1998  primarily
due to  significant  decreases in domestic  oil and gas prices and  decreases in
international  oil prices  combined with the sale of the Company's  Canadian oil
and gas  operations.  The price  decreases were  partially  offset by higher oil
production from the Company's  international  operations.  Net income  decreased
from $17 million for the first quarter of 1997 to $3 million for the same period
in 1998 due to the lower commodity prices discussed above.


                                      -11-
<PAGE>

                  SEAGULL ENERGY CORPORATION AND SUBSIDIARIES


                             OIL AND GAS OPERATIONS
                             (Amounts in Thousands)
<TABLE>
<CAPTION>

                                                                                        Three Months Ended March 31,
                                                                                  ------------------------------------------
                                                                                         1998                   1997
                                                                                  -------------------     ------------------
<S>                                                                               <C>                     <C>
Revenues:
  Natural gas................................................................       $     60,560             $    85,500
  Oil and NGL................................................................             24,285                  30,823
  Pipeline and marketing.....................................................              5,604                   8,681
                                                                                  -------------------     ------------------
                                                                                          90,449                 125,004
                                                                                  -------------------     ------------------

Production operating expense.................................................             27,444                  29,883
Pipeline and marketing expenses..............................................              6,986                   7,691
Exploration charges..........................................................             10,118                   8,953
Depreciation, depletion and amortization.....................................             36,970                  39,398
                                                                                  -------------------     ------------------
  Operating profit...........................................................       $      8,931             $    39,079
                                                                                  ===================     ==================

</TABLE>

         The  decline  in  commodity  prices was the  significant  factor in the
decrease in operating profit for the Oil and Gas Operations ("O&G") segment from
$39 million for the first quarter of 1997 to $9 million for the first quarter of
1998.  In  addition,  the first  quarter  of 1998  reflects  the  absence of the
Company's  Canadian  operations  which were sold in October 1997. These Canadian
operations  contributed  approximately $11 million in revenues and $4 million in
operating profit in the first quarter of 1997.

         Domestic  natural  gas prices  decreased  18% from $2.60 per Mcf in the
first  quarter  of 1997 to $2.14  per Mcf for the  same  period  in  1998.  This
significant price decrease and a 3% decrease in domestic gas production combined
to create a $15 million decrease in domestic natural gas revenues. Worldwide oil
prices also showed a significant  decrease of 34%, from $19.52 per Bbl in 1997's
first  quarter to $12.89 per Bbl in 1998.  While  declining  oil prices were the
primary factor for the $7 million  decrease in oil revenues,  this was partially
offset by a 35%  increase  in oil  production  in the U.S.  and Egypt as Seagull
realized  additional  contributions  from  several  new  domestic  wells and two
Egyptian  concessions - Qarun,  where additional  facilities became  operational
during mid 1997, and West Abu Gharadig, which was purchased in late 1997.

         The Company  recorded $0.2 million and $8 million for the quarter ended
March 31,  1998 and  1997,  respectively,  in costs  related  to equity  hedging
activities, including costs related to the monetary production payment hedges of
approximately $0.2 million and $1 million in 1998 and 1997, respectively. By the
end of the first quarter of 1997, the Company's  equity  hedging  activities had
been substantially  reduced,  leaving primarily the commodity hedges in place as
required by the  monetary  production  payment  (related to the 1995 sale of the
Company's  Section 29 tax  credit-bearing  properties) for approximately 11 MMcf
per day through  December  1998. The Company also recorded $0.5 million and $0.3
million in hedging costs for 1998 and 1997, respectively, related to third-party
marketing  activities.  At March 31,  1998,  the  Company  had open  natural gas
futures, swaps and option contracts 


                                      -12-
<PAGE>

                  SEAGULL ENERGY CORPORATION AND SUBSIDIARIES


related  to  its  third-party  marketing  efforts  totaling  14 Bcf  related  to
purchases  and 22 Bcf  related to sales for the period  from April 1998  through
July 1999. At March 31, 1998, the fair value related to the Company's  commodity
hedging activities was $0.5 million of costs related to open contracts.

         Pipeline  and  marketing  revenues  declined  $3 million  for the first
quarter of 1998 due to a decrease in third party marketing  margins and revenues
related to the Company's gas gathering and processing facilities.  This decrease
in gas gathering and processing revenues was substantially  offset by a decrease
in the related cost of gas.


                    EXPLORATION AND PRODUCTION OPERATING DATA
                   (Amounts in thousands except per unit data)
<TABLE>
<CAPTION>

                                                              Three Months Ended March 31,
                              ---------------------------------------------------------------------------------------------
                                        Net Daily Production                                    Unit Price
                                   1998                     1997                      1998                      1997
                              ----------------        -----------------         -----------------         -----------------

<S>                           <C>                     <C>                       <C>                       <C>
Gas Sales (1):

  Domestic..............                 292                      302               $   2.14                  $    2.60
  Canada (2)............                   -                       48                      -                       2.19
  Cote d'Ivoire.........                  10                        5                   1.50                       1.90
  Indonesia.............                  12                       14                   2.81                       3.49
                              ----------------        -----------------         -----------------         -----------------
                                         314                      369               $   2.14                  $    2.57
                              ================        =================         =================         =================

  Oil and NGL Sales(1):

  Domestic..............               5,054                    3,674               $  13.62                  $   20.75
  Canada (2)............                   -                      877                      -                      19.56
  Egypt.................              10,504                    7,861                  13.16                      19.76
  Cote d'Ivoire.........               1,099                    1,449                  10.31                      21.19
  Tatarstan.............               3,993                    3,413                  11.62                      16.87
  Indonesia.............                 276                      259                  17.79                      20.02
  Other.................                  10                       15                  12.61                      19.40
                              ----------------        -----------------         -----------------         -----------------
                                      20,936                   17,548               $  12.89                  $   19.52
                              ================        =================         =================         =================

(1) Natural gas is stated in MMcf and $ per Mcf.  Oil and NGLs are stated in Bbl
    and $ per Bbl.
(2) All of the Company's  Canadian oil and gas  operations  were sold in October
    1997.

</TABLE>

         While production expenses decreased by slightly more than $2 million to
$27 million for the first quarter of 1998,  production  expenses per  equivalent
unit of production  improved  slightly to $4.16 per Boe in 1998 versus $4.20 per
Boe in 1997. The $2 million decrease is primarily attributable to the absence of
the Company's Canadian  operations,  partially offset by expenses related to the
increased Egyptian production discussed above.

         The decrease in E&P depreciation, depletion and  amortization  ("DD&A")
expense to $37  million  for the first  quarter of 1998 from $39 million for the
first quarter of 1997 is primarily due to the sale of


                                      -13-
<PAGE>

                  SEAGULL ENERGY CORPORATION AND SUBSIDIARIES


the  Company's  Canadian  operations.  The DD&A expense per  equivalent  unit of
production for oil and gas producing activities remained stable at $5.54 per Boe
for 1998 and $5.48 per Boe for 1997.

                      ALASKA TRANSMISSION AND DISTRIBUTION
                   (Amounts in Thousands Except Per Unit Data)
<TABLE>
<CAPTION>

                                                                                       THREE MONTHS ENDED MARCH 31,
                                                                                -------------------------------------------
                                                                                       1998                    1997
                                                                                -------------------       -----------------

<S>                                                                             <C>                       <C>
Revenues...................................................................        $    31,876              $    34,569
Cost of gas sold...........................................................             14,763                   16,722
                                                                                -------------------       -----------------
    Gross margin...........................................................             17,113                   17,847
Operations and maintenance expense.........................................              5,450                    5,297
Depreciation, depletion and amortization...................................              2,122                    2,084
                                                                                -------------------       -----------------
    Operating profit.......................................................        $     9,541              $    10,466
                                                                                ===================       =================

OPERATING DATA:
    Degree days (1)........................................................              3,697                    3,720
</TABLE>


(1) A measure of weather severity calculated by subtracting the mean temperature
    for each day from 65 degrees  Fahrenheit.  More degree days equate to colder
    weather.


         Operating profit of the Alaska  Transmission  and Distribution  segment
for the quarter ended March 31, 1998 decreased $1 million,  or approximately 9%,
from that of the prior year quarter,  primarily due to decreased  volumes.  This
decrease in volumes was due to a variety of factors, including a lower number of
degree days.

         This segment's business is seasonal with  approximately  65%-70% of its
sales made in the first and fourth quarters of each year.

                                      OTHER

         General and administrative  expenses of $3 million for the 1998 quarter
were  greater  than 1997's $2 million of G&A  expenses  primarily  due to 1997's
reduction in expenses  associated with compensation plans that are tied directly
to the market price of Seagull's common stock as the stock price  experienced an
18% decline during the first quarter of 1997.  Interest expense decreased almost
$2  million  to $9  million  in the first  quarter  of 1998 as a result of lower
average  debt  balance on the  Company's  revolving  credit  facility  after the
utilization  of the proceeds  from the sale of the Canadian  operations  in late
1997 to pay down existing debt. Income tax expense decreased  substantially from
$20  million  in 1997 to $3  million  in 1998  primarily  as a result of the 83%
decrease in income before income taxes.



                                      -14-
<PAGE>

                  SEAGULL ENERGY CORPORATION AND SUBSIDIARIES

                         LIQUIDITY AND CAPITAL RESOURCES

<TABLE>
<CAPTION>
                              CAPITAL EXPENDITURES
                             (Amounts in Thousands)

                                                                                          Three Months Ended March 31,
                                                                                  ------------------------------------------
                                                                                        1998                     1997
                                                                                  ------------------      -------------------
<S>                                                                               <C>                     <C>
Exploration and production:
  Leasehold..................................................................        $     1,608              $      833
  Exploration................................................................             20,538                  21,837
  Development................................................................             32,063                  29,771
                                                                                  ------------------      -------------------
                                                                                          54,209                  52,441
Other oil and gas operations.................................................                556                      37
                                                                                  ------------------      -------------------
    Total oil and gas operations.............................................             54,765                  52,478
Alaska transmission and distribution.........................................              1,539                   1,405
Corporate ...................................................................              1,830                   1,544
                                                                                  ------------------      -------------------
                                                                                     $    58,134              $   55,427
                                                                                  ==================      ===================
</TABLE>

         Seagull's  capital  expenditure  program is  designed  to  fulfill  the
Company's  goals of growing its reserve base and  production  capacity.  Capital
expenditures increased by nearly $3 million as expenditures increased related to
the Company's Egyptian operations, partially offset by the sale of the Company's
Canadian operations which had expenditures of $5 million in the first quarter of
1997.

         The Company has a revolving  credit  facility  (the "Credit  Facility")
with a maximum  commitment  of $500  million.  At March 31, 1998,  there were no
amounts  borrowed  under the  Credit  Facility  and $481  million  of the unused
commitment was immediately available.

         The  Credit  Facility   contains  certain   covenants  and  restrictive
provisions, including limitations on the incurrence of additional debt or liens,
the  declaration  or payment of dividends  and the  repurchase  or redemption of
capital stock and the maintenance of certain  financial  ratios.  Under the most
restrictive of these  provisions,  approximately  $349 million was available for
payment of cash  dividends on common stock or to  repurchase  common stock as of
March 31, 1998.

         On March  30,  1998,  the  Company  entered  into a  Purchase  and Sale
Agreement  whereby  Seagull  will  purchase  the  stock of BRG  Petroleum,  Inc.
("BRG"),  a closely  held  private  company,  and the  assets  of BRG's  limited
partnerships and programs  (collectively,  the "BRG Assets") for $102 million in
cash,  subject to final  closing  adjustments.  The Company  expects to fund the
acquisition  through existing credit facilities.  The transaction is expected to
close during the second quarter of 1998.

         Management believes that the Company's  internally  generated funds and
bank borrowing capabilities will be sufficient to finance current and forecasted
operations and the anticipated acquisition of the BRG Assets.


                                      -15-
<PAGE>

                  SEAGULL ENERGY CORPORATION AND SUBSIDIARIES


         In March 1998, Seagull announced that later in 1998 it may include some
of the less strategic  properties located away from its various core assets in a
package of properties to be liquidated.

DEFINED TERMS

         Natural gas is stated  herein in billion  cubic feet  ("Bcf"),  million
cubic feet ("MMcf") or thousand cubic feet ("Mcf").  Oil, condensate and natural
gas liquids ("NGL") are stated in barrels ("Bbl") or thousand barrels  ("MBbl").
MMcfe and Mcfe  represent the  equivalent of one million and one thousand  cubic
feet of natural gas, respectively.  Oil, condensate and NGL are converted to gas
at a ratio of one barrel of liquids per six Mcf of gas, based on relative energy
content. MMBoe, MBoe and Boe represent one million barrels, one thousand barrels
and one barrel of oil equivalent, respectively, with six Mcf of gas converted to
one barrel of liquid.

FORWARD LOOKING STATEMENTS

         Item 2 of this document includes forward-looking  statements within the
meaning of Section  27A of the  Securities  Act of 1933 and  Section  21E of the
Securities Exchange Act of 1934, as amended. Although Seagull believes that such
forward-looking statements are based upon reasonable assumptions, it can give no
assurance that its expectations will in fact occur. Important factors that could
cause  actual  results to differ  materially  from those in the  forward-looking
statements include, but are not limited to, the result of the acquisition of the
BRG  Assets,  political  developments  in foreign  countries,  federal and state
regulatory  developments,  the timing and extent of changes in commodity prices,
the timing and extent of success in  discovering,  developing  and  producing or
acquiring oil and gas reserves, the availability of skilled personnel, materials
and equipment,  operating hazards  attendant to the industry,  and conditions of
the capital and equity markets during the periods covered by the forward-looking
statements, as well as the other factors discussed in Seagull's Annual Report on
Form 10-K for the year ended December 31, 1997.

                           PART II. OTHER INFORMATION


ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

<TABLE>
<CAPTION>
(a)  Exhibits:
<S>      <C>  <C>          <C>
         *    4.1          Senior  Indenture dated as of July 15, 1993 by and between the Company and The Bank of New York,
                           as Trustee.
         *    4.2          Senior Subordinated  Indenture dated as of July 15, 1993 by and between the Company and The Bank
                           of New York, as Trustee.
         *#   10.1         1998 Executive Incentive Plan.

         *#   10.2         Employment  Agreement  dated  December 30, 1983  by and  between  the Company and Barry J. Galt,
                           Chairman of the Board, President and Chief Executive Officer of the Company.
         *#   10.3         Seagull Energy Corporation 1981 Stock Option Plan (Restated).
</TABLE>

                                      -16-
<PAGE>

                  SEAGULL ENERGY CORPORATION AND SUBSIDIARIES

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

         *#   10.4         Seagull Energy Corporation 1983 Stock Option Plan (Restated).
         *#   10.5         Seagull Energy Corporation 1986 Stock Option Plan (Restated).
         *    10.6         Purchase and Sale  Agreement,  dated as of March
                           30, 1998, by and between  Seagull Energy  Corporation
                           and The shareholder of BRG Petroleum, Inc.
         *    27.1         Financial Data Schedule for 3/31/98.
         *    27.2         Restated Financial Data Schedule for 1997 quarterly periods.
         *    27.3         Restated Financial Data Schedule for 1996 quarterly periods.
         *    27.4         Restated Financial Data Schedule for the years 1996 and 1996.
</TABLE>

(b) There were no reports on Form 8-K filed  during the three months ended March
    31, 1998.

- ---------------------------
*        Filed herewith.
#        Identifies management contracts and compensatory plans or arrangements.


                                   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.

                                   SEAGULL ENERGY CORPORATION

                                   By:        /s/ William L. Transier
                                              William L. Transier
                                              Senior Vice President and
                                              Chief Financial Officer
                                              (Principal Financial Officer)

                                   Date:      May 13, 1998


                                   By:        /s/ Gordon L. McConnell
                                              Gordon L. McConnell
                                              Vice President and Controller
                                              (Principal Accounting Officer)

                                   Date:      May 13, 1998

                                      -17-
<PAGE>



                                  EXHIBIT INDEX

<TABLE>
<CAPTION>

                                                                                                                    Page
EXHIBIT                                                                                                            Number

<S>      <C>  <C>          <C>
         *    4.1          Senior  Indenture  dated as of July 15,  1993 by and  between  the Company and The
                           Bank of New York, as Trustee.
         *    4.2          Senior  Subordinated  Indenture  dated  as of  July 15, 1993  by and  between  the
                           Company and The Bank of New York, as Trustee.
         *#   10.1         1998 Executive Incentive Plan.
         *#   10.2         Employment Agreement dated  December 30, 1983 by and between the Company and Barry
                           J. Galt,  Chairman  of the Board,  President  and Chief  Executive  Officer of the
                           Company.
         *#   10.3         Seagull Energy  Corporation 1981 Stock Option Plan (Restated).
         *#   10.4         Seagull Energy  Corporation 1983 Stock Option Plan (Restated).
         *#   10.5         Seagull Energy  Corporation 1986 Stock Option Plan (Restated).
         *    10.6         Purchase and Sale  Agreement,  dated as of March
                           30, 1998, by and between  Seagull Energy  Corporation
                           and The shareholder of BRG Petroleum, Inc.
         *    27.1         Financial Data Schedule for 3/31/98.
         *    27.2         Restated Financial Data Schedule for 1997 quarterly periods.
         *    27.3         Restated Financial Data Schedule for 1996 quarterly periods.
         *    27.4         Restated Financial Data Schedule for the years 1996 and 1996.
- ---------------------------
*        Filed herewith.
#        Identifies management contracts and compensatory plans or arrangements.
</TABLE>




                           SEAGULL ENERGY CORPORATION

                                       AND

                              THE BANK OF NEW YORK






                                Senior Indenture

                            Dated as of July 15, 1993



















<PAGE>



                             CROSS REFERENCE SHEET*


     Provisions  of Trust  Indenture Act of 1939 and Indenture to be dated as of
July 15,  1993  between  SEAGULL  ENERGY  CORPORATION  and The Bank of New York,
Trustee:

<TABLE>
<CAPTION>

Section of the Act                                                                             Section of Indenture
<S>                                                                                          <C>

310(a)(1), (2) and (5)...............................................................        6.9
310(a)(3) and (4)....................................................................        Inapplicable
310(b)...............................................................................        6.8 and 6.10(a), (b)
                                                                                             and (d)
310(c)...............................................................................        Inapplicable
311(a)...............................................................................        6.13(a) and (c)
311(b)...............................................................................        6.13(b) and (c)
311(c)...............................................................................        Inapplicable
312(a)...............................................................................        4.1 and 4.2(a)
312(b)...............................................................................        4.2(a) and (b)(i)
                                                                                             and (ii)
312(c)...............................................................................        4.2(c)
313(a)...............................................................................        4.4(a)(i), (ii),
                                                                                             (iii), (iv), (v),
                                                                                             (vi) and (vii)
313(a)(5)............................................................................        Inapplicable
313(b)(1)............................................................................        Inapplicable
313(b)(2)............................................................................        4.4(b)
313(c)...............................................................................        4.4(c)
313(d)...............................................................................        4.4(d)
314(a)...............................................................................        4.3
314(b)...............................................................................        Inapplicable
314(c)(1) and (2)....................................................................        11.5
314(c)(3)............................................................................        Inapplicable
314(d)...............................................................................        Inapplicable
314(e)...............................................................................        11.5
314(f)...............................................................................        Inapplicable
315(a), (c) and (d)..................................................................        6.1
315(b)...............................................................................        5.8
315(e)...............................................................................        5.9
316(a)(1)............................................................................        5.7
316(a)(2)............................................................................        Not required
316(a) (last sentence)...............................................................        7.4
316(b)...............................................................................        5.4
317(a)...............................................................................        5.2
317(b)...............................................................................        3.5(a)
318(a)...............................................................................        11.7
</TABLE>





<PAGE>




<TABLE>
<CAPTION>


                                                    ARTICLE ONE
                                                    DEFINITIONS
<S>                                                                                                               <C>

Affiliate.......................................................................................................  1
Asset Sale......................................................................................................  2
Authenticating Agent............................................................................................  2
Bankruptcy Code.................................................................................................  2
Board of Directors..............................................................................................  2
Board Resolution................................................................................................  2
Business Day....................................................................................................  2
Commission......................................................................................................  2
Consolidated Net Tangible Assets................................................................................  2
Corporate Trust Office..........................................................................................  2
Depositary......................................................................................................  2
EBITDA..........................................................................................................  3
EBITDA/Interest Ratio...........................................................................................  3
ENSTAR Alaska...................................................................................................  3
Event of Default................................................................................................  3
Global Security.................................................................................................  3
Holder..........................................................................................................  3
Holder of Securities............................................................................................  3
Securityholder..................................................................................................  3
Indebtedness....................................................................................................  3
Indenture.......................................................................................................  4
interest........................................................................................................  4
Issuer..........................................................................................................  4
Issuer Order....................................................................................................  4
Officers' Certificate...........................................................................................  4
Opinion of Counsel..............................................................................................  4
original issue date.............................................................................................  4
original issue discount.........................................................................................  4
Original Issue Discount Security................................................................................  5
Outstanding.....................................................................................................  5
Periodic Offering...............................................................................................  5
Person..........................................................................................................  5
Place of Payment................................................................................................  5
principal.......................................................................................................  5
principal amount................................................................................................  6
Principal Property..............................................................................................  6
record date.....................................................................................................  6
Responsible Officer.............................................................................................  6
Restricted Subsidiary...........................................................................................  6
Sale and Leaseback Transaction..................................................................................  6
Secured Debt....................................................................................................  6
Security........................................................................................................  6
Securities......................................................................................................  6
Subsidiary......................................................................................................  6
Trust Indenture Act of 1939.....................................................................................  7
Trustee.........................................................................................................  7
Unrestricted Subsidiary.........................................................................................  7
U.S. Government Obligations.....................................................................................  7
vice president..................................................................................................  7
Yield to Maturity...............................................................................................  7
</TABLE>


<PAGE>



<TABLE>
<CAPTION>

                                                    ARTICLE TWO
                                                    SECURITIES
<S>                                                                                                              <C>
SECTION 2.1       Forms Generally...............................................................................  7
SECTION 2.2       Form of Trustee's Certificate of Authentication...............................................  8
SECTION 2.3       Amount Unlimited, Issuable in Series..........................................................  8
SECTION 2.4       Authentication and Delivery of Securities..................................................... 10
SECTION 2.5       Execution of Securities....................................................................... 12
SECTION 2.6       Certificate of Authentication................................................................. 12
SECTION 2.7       Denomination and Date of Securities; Payments of Interest..................................... 13
SECTION 2.8       Registration Transfer and Exchange............................................................ 13
SECTION 2.9       Mutilated, Defaced, Destroyed, Lost and Stolen Securities..................................... 15
SECTION 2.10      Cancellation of Securities; Disposition Thereof............................................... 16
SECTION 2.11      Temporary Securities.......................................................................... 16
SECTION 2.12      CUSIP Numbers................................................................................. 16

                                                    ARTICLE THREE
                                              COVENANTS OF THE ISSUER

SECTION 3.1       Payment of Principal and Interest............................................................. 16
SECTION 3.2       Offices for Notices and Payments, etc......................................................... 16
SECTION 3.3       No Interest Extension......................................................................... 17
SECTION 3.4       Appointments to Fill Vacancies in Trustee's Office............................................ 17
SECTION 3.5       Provision as to Paying Agent.................................................................. 17
SECTION 3.6       Restriction on Creation of Secured Debt....................................................... 18
SECTION 3.7       Restriction on Sale and Leaseback Transactions................................................ 19
SECTION 3.8       Restriction on Transfer of Principal Property to Unrestricted Subsidiary...................... 20
SECTION 3.9       Restriction on Incurrence of Indebtedness by Restricted Subsidiaries.......................... 20
SECTION 3.10      Limitation on Incurrence of Additional Indebtedness........................................... 21

                                                    ARTICLE FOUR
                                      SECURITYHOLDERS LISTS AND REPORTS BY THE
                                               ISSUER AND THE TRUSTEE

SECTION 4.1       Issuer to Furnish Trustee Information as to Names and Addresses of Securityholders............ 21
SECTION 4.2       Preservation and Disclosure of Securityholders Lists.......................................... 21
SECTION 4.3       Reports by the Issuer......................................................................... 22
SECTION 4.4       Reports by the Trustee........................................................................ 23

                                                   ARTICLE FIVE
                                    REMEDIES OF THE TRUSTEE AND SECURITY HOLDERS
                                                ON EVENT OF DEFAULT

SECTION 5.1       Events of Default............................................................................. 24
SECTION 5.2       Payment of Securities on Default; Suit Therefor............................................... 26
SECTION 5.3       Application of Moneys Collected by Trustee.................................................... 27
SECTION 5.4       Proceedings by Securityholders................................................................ 28
SECTION 5.5       Proceedings by Trustee........................................................................ 28
SECTION 5.6       Remedies Cumulative and Continuing............................................................ 28
SECTION 5.7       Direction of Proceedings; Waiver of Defaults by Majority of Securityholders................... 29
SECTION 5.8       Notice of Defaults............................................................................ 29
SECTION 5.9       Undertaking to Pay Costs...................................................................... 29
</TABLE>


<PAGE>



<TABLE>
<CAPTION>

                                                    ARTICLE SIX
                                               CONCERNING THE TRUSTEE
<S>                                                                                                              <C>
SECTION 6.1       Duties and Responsibilities of the Trustee; During Default; Prior to Default.................. 30
SECTION 6.2       Certain Rights of the Trustee................................................................. 30
SECTION 6.3       Trustee Not Responsible for Recitals, Disposition of Securities or Application of
                  Proceeds Thereof.............................................................................. 31
SECTION 6.4       Trustee and Agents May Hold Securities; Collections, etc...................................... 31
SECTION 6.5       Moneys Held by Trustee........................................................................ 32
SECTION 6.6       Compensation and Indemnification of Trustee and Its Prior Claim............................... 32
SECTION 6.7       Right of Trustee to Rely on Officers' Certificate, etc........................................ 32
SECTION 6.8       Qualification of Trustee; Conflicting Interests............................................... 32
SECTION 6.9       Persons Eligible for Appointment as Trustee................................................... 37
SECTION 6.10      Resignation and Removal; Appointment of Successor Trustee..................................... 37
SECTION 6.11      Acceptance of Appointment by Successor Trustee................................................ 38
SECTION 6.12      Merger, Conversion, Consolidation or Succession to Business of Trustee........................ 39
SECTION 6.13      Preferential Collection of Claims Against the Issuer.......................................... 39
SECTION 6.14      Appointment of Authenticating Agent........................................................... 42

                                                   ARTICLE SEVEN
                                           CONCERNING THE SECURITYHOLDERS

SECTION 7.1       Evidence of Action Taken by Securityholders................................................... 43
SECTION 7.2       Proof of Execution of Instruments and of Holding of Securities................................ 43
SECTION 7.3       Holders to be Treated as Owners............................................................... 43
SECTION 7.4       Securities Owned by Issuer Deemed Not Outstanding............................................. 43
SECTION 7.5       Right of Revocation of Action Taken........................................................... 44
SECTION 7.6       Record Date for Consents and Waivers.......................................................... 44

                                                   ARTICLE EIGHT
                                             SUPPLEMENTAL INDENTURES

SECTION 8.1       Supplemental Indentures Without Consent of Securityholders.................................... 44
SECTION 8.2       Supplemental Indentures with Consent of Securityholders....................................... 45
SECTION 8.3       Effect of Supplemental Indenture.............................................................. 46
SECTION 8.4       Documents to Be Given to Trustee.............................................................. 47
SECTION 8.5       Notation on Securities in Respect of Supplemental Indentures.................................. 47

                                                   ARTICLE NINE
                             CONSOLIDATION, MERGER, SALE, LEASE, EXCHANGE OR DISPOSITION

SECTION 9.1       Issuer May Consolidate, etc................................................................... 47
SECTION 9.2       Securities to be Secured in Certain Events.................................................... 47
SECTION 9.3       Successor Corporation to be Substituted....................................................... 48
SECTION 9.4       Opinion of Counsel to be Given Trustee........................................................ 48

                                                   ARTICLE TEN
                             SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS

SECTION 10.1      Satisfaction and Discharge of Indenture....................................................... 48
SECTION 10.2      Application by Trustee of Funds Deposited for Payment of Securities........................... 50
SECTION 10.3      Repayment of Moneys Held by Paying Agent...................................................... 51
SECTION 10.4      Return of Moneys Held by Trustee and Paying Agent Unclaimed for Two Years..................... 51
SECTION 10.5      Indemnity for U.S. Government Obligations..................................................... 51

                                                   ARTICLE ELEVEN
                                              MISCELLANEOUS PROVISIONS

SECTION 11.1      Partners, Incorporators, Stockholders, Officers and Directors of Issuer Exempt
                   from Individual Liability.................................................................... 51
SECTION 11.2      Provisions of Indenture for the Sole Benefit of Parties and Holders of Securities............. 51
SECTION 11.3      Successors and Assigns of Issuer Bound by Indenture........................................... 51
SECTION 11.4      Notices and Demands on Issuer, Trustee and Holders of Securities.............................. 51
SECTION 11.5      Officers' Certificates and Opinions of Counsel; Statements to Be Contained Therein............ 52
</TABLE>

<PAGE>
<TABLE>
<S>                                                                                                              <C>
SECTION 11.6      Payments Due on Saturdays, Sundays and Holidays............................................... 53
SECTION 11.7      Conflict of Any Provision of Indenture with Trust Indenture Act of 1939....................... 53
SECTION 11.8      GOVERNING LAW................................................................................. 53
SECTION 11.9      Counterparts.................................................................................. 53
SECTION 11.10     Effect of Headings............................................................................ 53

                                                   ARTICLE TWELVE
                                     REDEMPTION OF SECURITIES AND SINKING FUNDS

SECTION 12.1      Applicability of Article...................................................................... 53
SECTION 12.2      Notice of Redemption; Partial Redemptions..................................................... 53
SECTION 12.3      Payment of Securities Called for Redemption................................................... 54
SECTION 12.4      Exclusion of Certain Securities from Eligibility for Selection for Redemption................. 55
SECTION 12.5      Mandatory and Optional Sinking Funds.......................................................... 55


</TABLE>

<PAGE>


     THIS SENIOR  INDENTURE,  dated as of July 15, 1993 between  SEAGULL  ENERGY
CORPORATION, a Texas corporation (the "Issuer"), and The Bank of New York, a New
York banking corporation, as trustee (the "Trustee"),

                              W I T N E S S E T H:

     WHEREAS,  the Issuer has duly  authorized the issuance from time to time of
its unsecured debentures,  notes or other evidences of indebtedness to be issued
in one or more series (the  "Securities") up to such principal amount or amounts
as may from  time to time be  authorized  in  accordance  with the terms of this
Indenture;

     WHEREAS,  the Issuer has duly authorized the execution and delivery of this
Indenture to provide,  among other things, for the authentication,  delivery and
administration of the Securities; and

     WHEREAS,  all things necessary to make this Indenture a valid indenture and
agreement according to its terms have been undertaken and completed;

     NOW, THEREFORE:

     In consideration of the premises and the purchases of the Securities by the
Holders (as hereinafter  defined)  thereof,  the Issuer and the Trustee mutually
covenant  and agree for the equal and  proportionate  benefit of the  respective
Holders from time to time of the Securities as follows:


                                   ARTICLE ONE
                                   DEFINITIONS

     SECTION  1.1  For  all  purposes  of this  Indenture  and of any  indenture
supplemental  hereto the  following  terms  shall have the  respective  meanings
specified in this Section 1.1 (except as otherwise  expressly provided or unless
the context otherwise clearly requires).  All other terms used in this Indenture
that are defined in the Trust  Indenture  Act of 1939,  including  terms defined
therein by reference to the Securities  Act of 1933, as amended,  shall have the
meanings  assigned  to  such  terms  in  said  Trust  Indenture  Act and in said
Securities  Act as in force  at the date of this  Indenture  (except  as  herein
otherwise expressly provided or unless the context otherwise clearly requires).

     All accounting  terms used herein and not expressly  defined shall have the
meanings assigned to such terms in accordance with generally accepted accounting
principles,  and the term "generally accepted accounting  principles" means such
accounting principles as are generally accepted at the time of any computation.

     The words  "herein",  "hereof" and  "hereunder"  and other words of similar
import  refer to this  Indenture as a whole and not to any  particular  Article,
Section or other  subdivision.  The expressions "date of this Indenture",  "date
hereof",  "date as of which this  Indenture is dated" and "date of execution and
delivery of this Indenture" and other expressions of similar import refer to the
effective date of the original execution and delivery of this Indenture, viz.
July 15, 1993.

     The terms  defined in this Article  have the  meanings  assigned to them in
this Article and include the plural as well as the singular.

     "Affiliate"  of any  specified  Person means any other  Person  directly or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control  with  such  specified  Person.  For the  purposes  of this  definition,
"control"  when used with  respect to any  specified  Person  means the power to
direct the  management  and  policies of such  Person,  directly or  indirectly,
whether  through the ownership of voting  securities,  by contract or otherwise;
and the terms  "controlling" and "controlled"  have meanings  correlative to the
foregoing.

     "Asset Sale" for any Person shall mean the sale, lease, conveyance or other
disposition  (including  without  limitation  by  merger or  consolidation,  and
whether  by  operation  of law or  otherwise)  of any of  that  Person's  assets
(including  without limitation the sale or other disposition of capital stock of
any  Subsidiary of such Person,  whether by such Person or by such  Subsidiary),
whether owned on the date of this  Indenture or  subsequently  acquired,  in one
transaction or a series of related transactions, in which such Person and/or its
Subsidiaries   receive  cash  and/or  other  consideration   (including  without
limitation the  unconditional  assumption of  Indebtedness of such Person and/or
its Subsidiaries) having an aggregate fair market value of $5 million or more as
to such  transaction  or series of  transactions;  provided,  however,  that the
following  shall not  constitute  Asset Sales:  (i) sales of  inventories in the
ordinary course of business or pledges of inventories and of accounts receivable
by the Issuer or its Subsidiaries;  (ii) transactions between the Issuer and any
of its wholly owned  Subsidiaries or among such wholly owned  Subsidiaries;  and
(iii)  the  incurrence  of any  mortgage,  security  interest,  pledge,  lien or
encumbrance that secures Secured Debt as permitted by Section 3.6.

     "Authenticating Agent" shall have the meaning set forth in Section 6.14.
<PAGE>

     "Bankruptcy code" means the United States Bankruptcy Code, 11 United States
Code ss.ss. 101 et seq., or any successor statute thereto.

     "Board of  Directors"  means either the Board of Directors of the Issuer or
any committee of such Board duly authorized to act on its behalf.

     "Board  Resolution"  means  one  or  more  resolutions,  certified  by  the
secretary or an  assistant  secretary of the Issuer to have been duly adopted or
consented to by the Board of Directors and to be in full force and effect.

     "Business Day" means,  with respect to any Security,  a day that (a) in the
Place of Payment (or in any of the Places of Payment, if more than one) in which
amounts are payable,  as specified in the form of such Security,  and (b) in the
city in which  the  Corporate  Trust  Office is  located,  is not a day on which
banking institutions are authorized or required by law or regulation to close.

     "Commission" means the Securities and Exchange Commission,  as from time to
time constituted, created under the Securities Exchange Act of 1934, as amended,
or, if at any time after the  execution  and  delivery  of this  Indenture  such
Commission  is not existing and  performing  the duties now assigned to it under
the Trust  Indenture Act of 1939,  then the body  performing such duties on such
date.

     "Consolidated  Net Tangible  Assets" means the  aggregate  amount of assets
included on the most  recent  consolidated  balance  sheet of the Issuer and its
Restricted Subsidiaries,  less applicable reserves and other properly deductible
items and after  deducting  therefrom  (a) all current  liabilities  and (b) all
goodwill,  trade  names,  trademarks,  patents,  unamortized  debt  discount and
expense and other like  intangibles,  all in accordance with generally  accepted
accounting principles consistently applied.

     "Corporate  Trust  Office"  means the  office of the  Trustee  at which the
corporate  trust  business of the Trustee  shall,  at any  particular  time,  be
principally  administered,  which  office  is,  at the  date  as of  which  this
Indenture is dated, located in New York, New York.

     "Depositary"  means,  with respect to the Securities of any series issuable
or issued in the form of one or more Global Securities, the Person designated as
Depositary  by the Issuer  pursuant to Section 2.3 until a successor  Depositary
shall have become such pursuant to the applicable  provisions of this Indenture,
and  thereafter  "Depositary"  shall mean or include  each  Person who is then a
Depositary  hereunder,  and, if at any time there is more than one such  Person,
"Depositary"  as used with  respect to the  Securities  of any such series shall
mean the Depositary with respect to the Global Securities of such series.

     "EBITDA" shall mean net earnings  (excluding  gains and losses on sales and
retirement of assets, non-cash write downs and charges resulting from accounting
convention  changes)  before  deduction  for federal and state  taxes,  interest
expense or depreciation,  depletion and amortization  expense, all determined in
accordance with generally accepted accounting principles.

     "EBITDA/Interest Ratio", on any date, shall mean the ratio of (a) EBITDA of
the  Issuer  and its  Restricted  Subsidiaries  on a  consolidated  basis to (b)
interest   expense  on  all  Indebtedness  of  the  Issuer  and  its  Restricted
Subsidiaries on a consolidated  basis for any twelve-month  period ending on the
last day of the most recent calendar  quarter;  provided,  however,  that if any
calculation  of the  Issuer's  EBITDA/Interest  Ratio  requires  the  use of any
quarter prior to the date of the Indenture,  such calculation shall be made on a
pro forma basis,  giving effect to the issuance of the Securities and the use of
the net proceeds therefrom,  as if the same had occurred at the beginning of the
twelve-month period used to make such calculation;  and provided further that if
any such calculation  requires the use of any quarter prior to the date that any
Asset Sale was  consummated,  any  Indebtedness  described  in clause (a) of the
definition of  Indebtedness  was  incurred,  any capital stock of the Issuer was
issued in a financing  transaction or any acquisition other than in the ordinary
course of business was  consummated by the Issuer or any Restricted  Subsidiary,
such calculation shall be made on a pro forma basis,  giving effect to each such
Asset  Sale,   incurrence  of   Indebtedness,   issuance  of  capital  stock  or
acquisition,  as the case may be, and the use of any proceeds  therefrom,  as if
the same had occurred at the beginning of the  twelve-month  period used to make
such calculation.

     "ENSTAR  Alaska"  means (i) the division of the Issuer known on the date of
this  Indenture as ENSTAR  Natural Gas  Company,  which owns on the date of this
Indenture the gas distribution  system in south-central  Alaska,  or (ii) Alaska
Pipeline Company,  an Alaska corporation and a Subsidiary of the Issuer, in each
case together with successors and assigns.

     "Event  of  Default"  means  any event or  condition  specified  as such in
Section 5.1.

     "Global Security" means a Security  evidencing all or a part of a series of
Securities  issued to the Depositary for such series in accordance  with Section
2.3 and bearing the legend prescribed in Section 2.4.

<PAGE>


     "Holder" or other  similar  terms mean,  in the case of any  Security,  the
person in whose name such Security is  registered in the security  register kept
by the Issuer for that purpose in accordance with the terms hereof.

     "Indebtedness" means, with respect to any Person,

     (a) (i) the  principal of and premium,  if any,  and  interest,  if any, on
indebtedness  for money  borrowed of such  Person,  indebtedness  of such Person
evidenced by bonds, notes,  debentures or similar obligations,  and any guaranty
by such Person of any indebtedness for money borrowed or indebtedness  evidenced
by bonds, notes,  debentures or similar obligations of any other Person, whether
any such  indebtedness  or guaranty is outstanding on the date of this Indenture
or is  thereafter  created,  assumed  or  incurred,  (ii) the  principal  of and
premium,  if any, and interest,  if any, on  indebtedness  incurred,  assumed or
guaranteed by such Person in connection with the acquisition by it or any of its
subsidiaries of any other businesses, properties or other assets and (iii) lease
obligations  which such Person  capitalizes  in  accordance  with  Statement  of
Financial  Accounting  Standards No. 13 promulgated by the Financial  Accounting
Standards Board or such other generally accepted accounting principles as may be
from time to time in effect;

     (b) any other  indebtedness  of such  Person,  including  any  indebtedness
representing  the  balance  deferred  and  unpaid of the  purchase  price of any
property or interest  therein,  including  any such balance that  constitutes  a
trade payable, and any guaranty,  endorsement or other contingent  obligation of
such Person in respect of any indebtedness of another that is outstanding on the
date of this  Indenture or is  thereafter  created,  assumed or incurred by such
Person;

     (c)  obligations of such Person under interest rate,  commodity or currency
swaps, caps, collars, options and similar arrangements;

     (d) obligations of such Person for the  reimbursement of any obligor on any
letter of credit, banker's acceptance or similar credit transaction; and

     (c) any amendments,  modifications,  refundings,  renewals or extensions of
any indebtedness or obligation  described as Indebtedness in clauses (a) through
(d) above.

     "Indenture" means this instrument as originally  executed and delivered or,
if amended or supplemented as herein provided,  as so amended or supplemented or
both,  including,  for all purposes of this instrument and any such  supplement,
the  provisions of the Trust  Indenture Act of 1939 that are deemed to be a part
of and govern this instrument and any such supplement,  respectively,  and shall
include the forms and terms of particular  series of Securities  established  as
contemplated hereunder.

     The term "interest" means,  when used with respect to non-interest  bearing
Securities (including,  without limitation, any Original Issue Discount Security
that by its terms bears  interest  only after  maturity  or upon  default in any
other payment due on such Security), interest payable after maturity (whether at
stated  maturity,  upon  acceleration  or  redemption or otherwise) or after the
date,  if any,  on which the Issuer  becomes  obligated  to acquire a  Security,
whether upon conversion, by purchase or otherwise.

     "Issuer" means (except as otherwise provided in Section 6.8) Seagull Energy
Corporation,  a Texas corporation,  and, subject to Article Nine, its successors
and assigns.

     "Issuer  Order" means a written  statement,  request or order of the Issuer
which is  signed in its name by the  chairman  of the  Board of  Directors,  the
president or any vice president of the Issuer.

     "Officers  Certificate",  when used with  respect  to the  Issuer,  means a
certificate signed by the chairman of the Board of Directors,  the president, or
any  vice  president  and  by  the  treasurer,   any  assistant  treasurer,  the
controller,  any assistant controller,  the secretary or any assistant secretary
of the Issuer.  Each such certificate shall include the statements  provided for
in Section 11.5 if and to the extent  required by the provisions of such Section
11.5.  One of the officers  signing an Officers'  Certificate  given pursuant to
Section 4.3 shall be the principal executive, financial or accounting officer of
the Issuer.

     "Opinion  of  Counsel"  means an  opinion  in  writing  signed by the chief
counsel of the Issuer or by such other  legal  counsel who may be an employee of
or counsel to the Issuer and who shall be satisfactory to the Trustee. Each such
opinion shall include the statements provided for in Section 11.5, if and to the
extent required by the provisions of such Section 11.5.

     The term "original  issue date" of any Security (or portion  thereof) means
the earlier of (a) the date of such Security or (b) the date of any Security (or
portion  thereof) for which such Security was issued (directly or indirectly) on
registration of transfer, exchange or substitution.

<PAGE>

     The term  "original  issue  discount" of any debt  security,  including any
Original Issue  Discount  Security,  means the difference  between the principal
amount of such debt  security and the initial  issue price of such debt security
(as set forth in the case of an Original Issue Discount  Security on the face of
such Security).

     "Original Issue Discount  Security" means any Security that provides for an
amount  less than the  principal  amount  thereof to be due and  payable  upon a
declaration of acceleration of the maturity thereof pursuant to Section 5.1.

     "Outstanding" (except as otherwise provided in Section 6.8), when used with
reference to Securities,  shall, subject to the provisions of Section 7.4, mean,
as of any particular  time, all  Securities  authenticated  and delivered by the
Trustee under this Indenture, except:

     (a)  Securities  theretofore  cancelled  by the Trustee or delivered to the
Trustee for cancellation;

     (b)  Securities  (other  than  Securities  of any  series  as to which  the
provisions of Article Ten hereof shall not be applicable),  or portions thereof,
for the payment or redemption of which moneys or U.S. Government Obligations (as
provided for in Section 10.1) in the necessary  amount shall have been deposited
in trust with the  Trustee or with any paying  agent  (other than the Issuer) or
shall  have been set aside,  segregated  and held in trust by the Issuer for the
Holders of such  Securities  (if the Issuer shall act as its own paying  agent),
provided that, if such Securities, or portions thereof, are to be redeemed prior
to the  maturity  thereof,  notice of such  redemption  shall have been given as
herein provided,  or provision  satisfactory to the Trustee shall have been made
for giving such notice; and

     (c)  Securities  which  shall have been paid or in  substitution  for which
other Securities  shall have been  authenticated  and delivered  pursuant to the
terms of Section 2.9 (except with respect to any such Security as to which proof
satisfactory  to the Trustee is presented that such Security is held by a person
in whose hands such  Security is a legal,  valid and binding  obligation  of the
Issuer).

     In  determining  whether the Holders of the requisite  aggregate  principal
amount of  Outstanding  Securities  of any or all series have given any request,
demand,  authorization,  direction,  notice,  consent or waiver  hereunder,  the
principal amount of an Original Issue Discount  Security that shall be deemed to
be Outstanding  for such purposes  shall be the portion of the principal  amount
thereof that would be due and payable as of the date of such  determination  (as
certified by the Issuer to the Trustee) upon a declaration  of  acceleration  of
the maturity thereof pursuant to Section 5.1.

     "Periodic  Offering"  means an offering of Securities of a series from time
to time, the specific terms of which Securities,  including, without limitation,
the  rate or  rates  of  interest,  if any,  thereon,  the  stated  maturity  or
maturities thereof and the redemption provisions,  if any, with respect thereto,
are to be  determined  by the Issuer or its  agents  upon the  issuance  of such
Securities.

     "Person" means any  individual,  corporation,  limited  liability  company,
partnership,  joint venture,  association,  joint stock company,  trust, estate,
unincorporated organization or government or any agency or political subdivision
thereof.

     "Place of Payment", when used with respect to the Securities of any series,
means the place or places where the  principal of and  interest,  if any, on the
Securities of such series are payable as  determined in accordance  with Section
2.3.

     The term "principal" of a debt security,  including any Security, means the
amount (including,  without  limitation,  if and to the extent  applicable,  any
premium and, in the case of an Original  Issue  Discount  Security,  any accrued
original issue discount, but excluding interest) that is payable with respect to
such  debt  security  as of any date  and for any  purpose  (including,  without
limitation,  in  connection  with any sinking fund,  upon any  redemption at the
option of the Issuer,  upon any purchase or exchange at the option of the Issuer
or the holder of such debt security and upon any acceleration of the maturity of
such debt security).

     The term  "principal  amount" of a debt  security,  including any Security,
means the principal amount as set forth on the face of such debt security.

     "Principal   Property"  means  any  real  property,   manufacturing  plant,
processing  plant,  pipeline,  office  building,  warehouse  or  other  physical
facility, or any other like depreciable or depletable asset of the Issuer or any
Restricted  Subsidiary  whether  owned at July 1,  1993 or  thereafter  acquired
(other than any  facility  thereafter  acquired  for the control or abatement of
atmospheric pollutants or contaminants or water, noise, odor or other pollution)
which in the opinion of the Board of Directors is of material  importance to the
total  business  conducted by the Issuer and its Restricted  Subsidiaries,  as a
whole; provided, however, that any such property shall not be deemed a Principal
Property  if such  property  does not have a fair  value in  excess of 3% of the
total  assets  included on a  consolidated  balance  sheet of the Issuer and its
Restricted   Subsidiaries   prepared  in  accordance  with  generally   accepted
accounting principles consistently applied.

The term "record date" shall have the meaning set forth in Section 2.7.


<PAGE>

     "Responsible  Officer",  when used with respect to the  Trustee,  means any
officer assigned by the Trustee to administer its corporate trust matters.

     "Restricted Subsidiary" means (a) any Subsidiary other than an Unrestricted
Subsidiary,  and (b) any  Subsidiary  which was an  Unrestricted  Subsidiary but
which,  subsequent to the date hereof, is designated by the Issuer (by certified
resolution  of  the  Board  of  Directors  delivered  to  the  Trustee)  to be a
Restricted Subsidiary;  provided, however, that the Issuer may not designate any
such Subsidiary to be a Restricted Subsidiary if the Issuer would thereby breach
any  covenant  or  agreement  herein  contained  (on the  assumptions  that  any
outstanding  Indebtedness  of such  Subsidiary  was incurred at the time of such
designation and that any Sale and Leaseback Transaction to which such Subsidiary
is then a party was entered into at the time of such designation).

     "Sale  and  Leaseback  Transaction"  shall  have the  meaning  set forth in
Section 3.7.

     "Secured  Debt" means  indebtedness  for money  borrowed by the Issuer or a
Restricted  Subsidiary and any other  indebtedness of the Issuer or a Restricted
Subsidiary on which interest is paid or payable (other than indebtedness owed by
a Restricted  Subsidiary  to the Issuer,  by a Restricted  Subsidiary to another
Restricted Subsidiary or by the Issuer to a Restricted Subsidiary),  that in any
such case is secured by (a) a mortgage or other lien on any  Principal  Property
of the  Issuer  or a  Restricted  Subsidiary,  or (b) a  pledge,  lien or  other
security  interest  on any  shares  of stock  or  indebtedness  of a  Restricted
Subsidiary,  or (c) in the  case  of any  such  indebtedness  of the  Issuer,  a
guaranty by any  Restricted  Subsidiary.  The amount of Secured Debt at any time
outstanding shall be the amount then owing thereon by the Issuer or a Restricted
Subsidiary.

     "Securities" or "Securities"  (except as otherwise provided in Section 6.8)
has the meaning  stated in the first  recital of this  Indenture or, as the case
may be, Securities that have been  authenticated and delivered  pursuant to this
Indenture.

     "Subsidiary"  means any corporation of which the Issuer,  or the Issuer and
one  or  more  Subsidiaries,  or any  one  or  more  Subsidiaries,  directly  or
indirectly own voting securities entitling any one or more of the Issuer and its
Subsidiaries  to elect a majority of the  directors,  either at all times or, so
long as there is no default or  contingency  which  permits  the  holders of any
other  class or classes of  securities  to vote for the  election of one or more
directors.

     "Trust Indenture Act of 1939" (except as otherwise provided in Sections 8.1
and 8.2)  means  the  Trust  Indenture  Act of 1939,  as  amended  by the  Trust
Indenture Reform Act of 1990, as in force at the date as of which this Indenture
is originally executed.

     "Trustee"  means the Person  identified as "Trustee" in the first paragraph
hereof and,  subject to the  provisions  of Article Six,  shall also include any
successor trustee.  "Trustee" shall also mean or include each Person who is then
a trustee  hereunder  and,  if at any time  there is more than one such  Person,
"Trustee"  as used with respect to the  Securities  of any series shall mean the
trustee with respect to the Securities of such series.

     "Unrestricted  Subsidiary"  means (a) any Subsidiary  acquired or organized
after the date hereof,  provided,  however,  that such Subsidiary shall not be a
successor,  directly or indirectly,  to any Restricted  Subsidiary,  and (b) any
Subsidiary  whose  principal  business and assets are located outside the United
States of America,  its territories and possessions and Canada or are located in
Puerto Rico, and (c) any Subsidiary the principal  business of which consists of
financing or assisting in financing the  acquisition  or disposition of products
of the Issuer or a Subsidiary by dealers,  distributors or other customers,  and
(d) any Subsidiary the principal business of which is owning,  leasing,  dealing
in or developing  real property,  and (e) any Subsidiary  substantially  all the
assets  of  which  consist  of  stock or other  securities  of a  Subsidiary  or
Subsidiaries  of the  character  described  in clauses  (a)  through (d) of this
paragraph,  unless and until such Subsidiary  shall have been designated to be a
Restricted  Subsidiary  pursuant to clause (b) of the  definition of "Restricted
Subsidiary".

"U.S  Governement  Obligations"  shall  have the  meaning  set forth in  Section
10.1(B).

     The  term,"vice  president"  when used with  respect  to the  Issuer or the
Trustee, means any vice president,  regardless of whether designated by a number
or a word or words added before or after the title "vice president."

     "Yield to Maturity"  means the yield to maturity on a series of Securities,
calculated  at the time of issuance of such series,  or, if  applicable,  at the
most recent  redetermination  of  interest on such  series,  and  calculated  in
accordance with generally  accepted  financial practice or as otherwise provided
in the terms of such series of Securities.

<PAGE>

                                   ARTICLE TWO
                                   SECURITIES

     SECTION  2.1  Forms  Generally.  The  Securities  of each  series  shall be
substantially  in such form (not  inconsistent  with this Indenture) as shall be
established by or pursuant to one or more Board  Resolutions  (as set forth in a
Board Resolution or, to the extent established pursuant to rather than set forth
in a Board Resolution, an Officers' Certificate detailing such establishment) or
in  one  or  more  indentures  supplemental  hereto,  in  each  case  with  such
appropriate  insertions,  omissions,  substitutions  and other variations as are
required or permitted  by this  Indenture,  and may have  imprinted or otherwise
reproduced thereon such legend or legends or endorsements, not inconsistent with
the provisions of this  Indenture,  as may be required to comply with any law or
with any  rules  or  regulations  pursuant  thereto,  or with  any  rules of any
securities  exchange or to conform to general usage, all as may be determined by
the officers executing such Securities,  as evidenced by their execution of such
Securities.

     The definitive  Securities  shall be printed,  lithographed  or engraved on
steel engraved borders or may be produced in any other manner, all as determined
by the officers  executing  such  Securities as evidenced by their  execution of
such Securities.

     SECTION 2.2 Form of Trustee's Certificate of Authentication.  The Trustee's
certificate  of  authentication  on all  Securities  shall be  substantially  as
follows:

     This is one of the Securities of the series  designated  herein referred to
in the within mentioned Indenture.

                                  The Bank of New York, as Trustee



                                  By ________________________________
                                          Authorized Signatory


     If at any  time  there  shall be an  Authenticating  Agent  appointed  with
respect to any series of  Securities,  then the  Securities of such series shall
bear, in addition to the Trustee's  certificate of authentication,  an alternate
Certificate of Authentication which shall be substantially as follows:

     This is one of the Securities of the series  designated  herein referred to
     in the within mentioned Indenture.

                                       The Bank of New York, as Trustee

                                       By_______________________________
                                            as Authenticating Agent


                                       By_______________________________
                                            Authorized Signatory

     SECTION 2.3 Amount Unlimited,  Issuable in Series. The aggregate  principal
amount of  Securities  which  may be  authenticated  and  delivered  under  this
Indenture is unlimited.

     The  Securities  may be issued in one or more series and the  Securities of
each such series shall rank equally and pari passu with the  Securities  of each
other series and with all other unsecured and unsubordinated debt of the Issuer.
There shall be established in or pursuant to one or more Board Resolutions (and,
to the  extent  established  pursuant  to  rather  than  set  forth  in a  Board
Resolution,  in  an  Officers'  Certificate  detailing  such  establishment)  or
established in one or more indentures  supplemental hereto, prior to the initial
issuance of Securities of any series:

               (1) the designation of the Securities of the series,  which shall
          distinguish  the  Securities of such series from the Securities of all
          other series;

               (2)  any  limit  upon  the  aggregate  principal  amount  of  the
          Securities of the series that may be authenticated and delivered under
          this Indenture (except for Securities authenticated and delivered upon
          registration  of transfer of, or in exchange for, or in lieu of, other
          Securities of the series  pursuant to Section 2.8, 2.9,  2.11,  8.5 or
          12.3);

               (3) the date or dates on which the principal of the Securities of
          the series is payable;
<PAGE>

               (4) the rate or rates at which the Securities of the series shall
          bear interest,  if any, the date or dates from which any such interest
          shall accrue, on which any such interest shall be payable and on which
          a record shall be taken for the  determination  of Holders to whom any
          such  interest is payable or the method by which such rate or rates or
          date or dates shall be determined or both;

               (5) the  place or  places  where  and the  manner  in  which  the
          principal of and  interest,  if any, on Securities of the series shall
          be payable (if other than as  provided in Section  3.2) and the office
          or agency for the  Securities  of the series  maintained by the Issuer
          pursuant to Section 3.2;

               (6) the right, if any, of the Issuer to redeem, purchase or repay
          Securities  of the series,  in whole or in part, at its option and the
          period or periods within which,  the price or prices (or the method by
          which such price or prices shall be determined or both) at which,  the
          form or method of payment therefor if other than in cash and any terms
          and  conditions  upon which and the manner in which (if different from
          the provisions of Article  Twelve)  Securities of the series may be so
          redeemed,  purchased or repaid,  in whole or in part,  pursuant to any
          sinking fund or otherwise;

               (7) the obligation,  if any, of the Issuer to redeem, purchase or
          repay  Securities  of the series in whole or in part  pursuant  to any
          mandatory  redemption,  sinking fund or analogous provisions or at the
          option of a Holder  thereof and the period or periods within which the
          price or prices (or the method by which such price or prices  shall be
          determined or both) at which,  the form or method of payment  therefor
          if other than in cash and any terms and conditions  upon which and the
          manner in which (if different from the  provisions of Article  Twelve)
          Securities  of the series shall be redeemed,  purchased or repaid,  in
          whole or in part, pursuant to such obligation;

               (8) if  other  than  denominations  of  $1,000  and any  integral
          multiple thereof,  the denominations in which Securities of the series
          shall be issuable;

               (9) if other than the principal  amount  thereof,  the portion of
          the  principal  amount of  Securities  of the  series  which  shall be
          payable upon acceleration of the maturity thereof;

               (10) whether  Securities of the series will be issuable as Global
          Securities;

               (11) if the  Securities  of such  series  are to be  issuable  in
          definitive  form (whether  upon  original  issue or upon exchange of a
          temporary  Security  of such  series)  only upon  receipt  of  certain
          certificates or other  documents or satisfaction of other  conditions,
          the form and terms of such certificates, documents or conditions;

               (12) any trustees, depositaries, authenticating or paying agents,
          transfer  agents or registrars or any other agents with respect to the
          Securities of such series;

               (13) any  deleted,  modified or  additional  events of default or
          remedies or any additional covenants with respect to the Securities of
          such series;

               (14) whether the provisions of Section 10.1(C) will be applicable
          to Securities of such series;

               (15) any provision relating to the issuance of Securities of such
          series at an original issue discount  (including,  without limitation,
          the issue  price  thereof,  the rate or rates at which  such  original
          issue discount shall accrue,  if any, and the date or dates from or to
          which or period or periods  during which such original  issue discount
          shall accrue at such rate or rates);

               (16) if the amounts of payments of  principal  of and interest on
          the  Securities of such series are to be determined  with reference to
          an index, the manner in which such amounts shall be determined; and

               (17) any other  terms of the  series  (which  terms  shall not be
          inconsistent with the provisions of this Indenture).

     All Securities of any one series shall be substantially  identical,  except
as to denomination and except as may otherwise be provided by or pursuant to the
Board Resolution or Officers'  Certificate  referred to above or as set forth in
any such indenture  supplemental  hereto.  All Securities of any one series need
not be issued at the same time and may be issued  from time to time,  consistent
with the terms of this  Indenture,  if so  provided by or pursuant to such Board
Resolution,  such Officers'  Certificate  or in any such indenture  supplemental
hereto.

     Any such Board Resolution or Officers'  Certificate  referred to above with
respect  to  Securities  of any series  filed with the  Trustee on or before the
initial  issuance of the Securities of such series shall bc incorporated  herein
by reference  with respect to Securities of such series and shall  thereafter be
deemed to be a part of the Indenture for all purposes  relating to Securities of
such series as fully as if such Board  Resolution or Officers'  Certificate were
set forth herein in full.


<PAGE>

     SECTON  2.4  Authentication  and  Delivery  of  Securities.  The Issuer may
deliver  Securities  of any series  executed  by the Issuer to the  Trustee  for
authentication  together with the applicable documents referred to below in this
Section  2.4,  and the Trustee  shall  thereupon  authenticate  and deliver such
Securities  to, or upon the order of, the Issuer  (contained in the Issuer Order
referred to below in this Section 2.4) or pursuant to such procedures acceptable
to the Trustee and to such  recipients as may be specified  from time to time by
an Issuer Order. The maturity date,  original issue date, interest rate, if any,
and any other terms of the  Securities  of such series shall be determined by or
pursuant to such Issuer Order and procedures. If provided for in such procedures
and agreed to by the Trustee, such Issuer Order may authorize authentication and
delivery  pursuant to oral  instructions  from the Issuer or its duly authorized
agent,  which   instructions   shall  be  promptly  confirmed  in  writing.   In
authenticating  the  Securities  of such  series and  accepting  the  additional
responsibilities  under this  Indenture  in  relation  to such  Securities,  the
Trustee shall be entitled to receive (in the case of subparagraphs  (2), (3) and
(4) below only at or before  the time of the first  request of the Issuer to the
Trustee to authenticate  Securities of such series) and (subject to Section 6.1)
shall be fully  protected in relying upon,  unless and until such documents have
been superseded or revoked:

               (1) an Issuer Order  requesting such  authentication  and setting
          forth delivery  instructions  if the Securities of such series are not
          to be  delivered  to  the  Issuer,  provided  that,  with  respect  to
          Securities of a series subject to a Periodic Offering, (a) such Issuer
          Order  may be  delivered  by the  Issuer to the  Trustee  prior to the
          delivery  to the Trustee of such  Securities  for  authentication  and
          delivery, (b) the Trustee shall authenticate and deliver Securities of
          such  series for  original  issue from time to time,  in an  aggregate
          principal   amount  not  exceeding  the  aggregate   principal  amount
          established  for such series,  pursuant to an Issuer Order or pursuant
          to procedures  acceptable to the Trustee as may be specified from time
          to time by an Issuer Order,  (c) the maturity date or dates,  original
          issue date or dates,  interest  rate or rates,  if any,  and any other
          terms of  Securities  of such series shall be  determined by an Issuer
          Order or pursuant  to such  procedures,  (d) if  provided  for in such
          procedures,   such  Issuer  Order  may  authorize  authentication  and
          delivery  pursuant to oral or electronic  instructions from the Issuer
          or its duly authorized agent or agents,  which oral instructions shall
          be promptly  confirmed in writing and (e) after the original  issuance
          of the first  Security  of such  series  to be  issued,  any  separate
          request by the Issuer that the Trustee authenticate Securities of such
          series for original  issuance will be deemed to be a certification  by
          the Issuer  that it is in  compliance  with all  conditions  precedent
          provided  for in this  Indenture  relating to the  authentication  and
          delivery of such Securities;

               (2) the  Board  Resolution,  Officers'  Certificate  or  executed
          supplemental  indenture  referred  to in  Sections  2.1  and 2.3 by or
          pursuant to which the forms and terms of the Securities of such series
          were established;

               (3) an Officers'  Certificate setting forth the form or forms and
          terms of the  Securities  stating  that the form or forms and terms of
          the Securities have been established  pursuant to Sections 2.1 and 2.3
          and comply with this  Indenture and covering such other matters as the
          Trustee may reasonably request; and

               (4) at the option of the Issuer, either an Opinion of Counsel, or
          a letter from legal counsel addressed to the Trustee  permitting it to
          rely on an Opinion of Counsel, substantially to the effect that:

                    (a) the form or forms of the  Securities of such series have
               been duly  authorized  and  established  in  conformity  with the
               provisions of this Indenture;

                    (b) in the case of an  underwritten  offering,  the terms of
               the  Securities  of such  series  have been duly  authorized  and
               established in conformity  with the provisions of this Indenture,
               and, in the case of an offering that is not underwritten, certain
               terms of the  Securities  of such  series  have been  established
               pursuant to a Board  Resolution,  an Officers'  Certificate  or a
               supplemental  indenture in accordance  with this  Indenture,  and
               when  such  other  terms  as are to be  established  pursuant  to
               procedures   set  forth  in  an  Issuer  Order  shall  have  been
               established, all such terms will have been duly authorized by the
               Issuer  and will have been  established  in  conformity  with the
               provisions of this Indenture;

                    (c) when the Securities of such series have been executed by
               the Issuer and  authenticated  by the Trustee in accordance  with
               the  provisions of this  Indenture and delivered to and duly paid
               for by the  purchasers  thereof,  they will have been duly issued
               under  this  Indenture  and will be  valid  and  legally  binding
               obligations of the Issuer,  enforceable in accordance  with their
               respective  terms,  and will be entitled to the  benefits of this
               Indenture; and

                    (d) the  execution  and  delivery  by the Issuer of, and the
               performance  by  the  Issuer  of  its  obligations   under,   the
               Securities  of such series will not  contravene  any provision of
               applicable law or the articles of  incorporation or bylaws of the
               Issuer or any  agreement  or other  instrument  binding  upon the
               Issuer or any of its Subsidiaries  that is material to the Issuer
               and its Subsidiaries,  considered as one enterprise,  or, to such
               counsel's  knowledge  after the inquiry  indicated  therein,  any
               judgment, order or decree of any governmental agency or any court
               having  jurisdiction  over the Issuer or any  Subsidiary,  and no
               consent,  approval or authorization  of any governmental  body or
               agency  is  required  for the  performance  by the  Issuer of its
               obligations  under the  Securities,  except such as are specified
               and  have  been  obtained  and  such  as may be  required  by the
               securities  or blue sky laws of the various  states in connection
               with the offer and sale of the Securities.
<PAGE>

     In  rendering  such  opinions,  such counsel may qualify any opinions as to
enforceability by stating that such enforceability may be limited by bankruptcy,
insolvency,  reorganization,  liquidation,  moratorium  and other  similar  laws
affecting  the  rights  and  remedies  of  creditors  and is  subject to general
principles of equity (regardless of whether such enforceability is considered in
a  proceeding  in equity or at law).  Such  counsel may rely,  as to all matters
governed  by the laws of  jurisdictions  other  than the  State of Texas and the
federal law of the United  States,  upon  opinions of other  counsel  (copies of
which  shall be  delivered  to the  Trustee),  who shall be  counsel  reasonably
satisfactory  to the  Trustee,  in which case the opinion  shall state that such
counsel believes that both such counsel and the Trustee are entitled so to rely.
Such  counsel  may also state that,  insofar as such  opinion  involves  factual
matters,  such counsel has relied, to the extent such counsel deems proper, upon
certificates of officers of the Issuer and its  Subsidiaries and certificates of
public officials.

     The Trustee shall have the right to decline to authenticate and deliver any
Securities of any series under this Section 2.4 if the Trustee, being advised by
counsel,  determines that such action may not lawfully be taken by the Issuer or
if the  Trustee in good faith by its board of  directors  or board of  trustees,
executive committee or a trust committee of directors or trustees or Responsible
Officers  shall  determine that such action would expose the Trustee to personal
liability  to  existing  Holders or would  adversely  affect the  Trustee's  own
rights, duties or immunities under the Securities, this Indenture or otherwise.

     If the Issuer shall  establish  pursuant to Section 2.3 that the Securities
of a series are to be issued in the form of one or more Global Securities,  then
the Issuer shall execute and the Trustee shall,  in accordance with this Section
2.4 and the Issuer Order with respect to such series,  authenticate  and deliver
one or more Global  Securities that (i) shall represent and shall be denominated
in an amount equal to the aggregate principal amount of all of the Securities of
such series to be issued in the form of Global Securities and not yet cancelled,
(ii) shall be registered in the name of the Depositary for such Global  Security
or Securities or the nominee of such Depositary, (iii) shall be delivered by the
Trustee to such Depositary or pursuant to such  Depositary's  instructions,  and
(iv) shall bear a legend  substantially  to the  following  effect:  "Unless and
until  it is  exchanged  in  whole  or in  part  for  Securities  in  definitive
registered  form, this Security may not be transferred  except as a whole by the
Depositary to the nominee of the Depositary or by a nominee of the Depositary to
the Depositary or another  nominee of the Depositary or by the Depositary or any
such  nominee  to  a  successor  Depositary  or  a  nominee  of  such  successor
Depositary."

     Each Depositary designated pursuant to Section 2.3 must, at the time of its
designation and at all times while it serves as Depositary, be a clearing agency
registered under the Securities Exchange Act of 1934, as amended,  and any other
applicable statute or regulation.

     SECTION 2.5  Execution of  Securities.  The  Securities  shall be signed on
behalf of the Issuer by the chairman of the Board of Directors,  the  president,
any vice  president or the  treasurer of the Issuer,  under its  corporate  seal
which may, but need not, be attested by its  secretary  or one of its  assistant
secretaries.  Such  signatures may be the manual or facsimile  signatures of the
present or any future such  officers.  The seal of the Issuer may be in the form
of a facsimile  thereof and may be  impressed,  affixed,  imprinted or otherwise
reproduced on the Securities. Typographical and other minor errors or defects in
any such  reproduction  of the seal or any such  signature  shall not affect the
validity or enforceability of any Security that has been duly  authenticated and
delivered by the Trustee.

     In case  any  officer  of the  Issuer  who  shall  have  signed  any of the
Securities shall cease to be such officer before the Security so signed shall be
authenticated  and  delivered by the Trustee or disposed of by the Issuer,  such
Security  nevertheless  may be  authenticated  and  delivered  or disposed of as
though the person who signed such  Security had not ceased to be such officer of
the  Issuer;  and any  Security  may be signed  on behalf of the  Issuer by such
persons as, at the actual date of the execution of such  Security,  shall be the
proper  officers  of the  Issuer,  although  at the  date of the  execution  and
delivery of this Indenture any such person was not such an officer.

     SECTION 2.6  Certificate of  Authentication.  Only such Securities as shall
bear  thereon  a  certificate  of  authentication   substantially  in  the  form
hereinbefore recited,  executed by the Trustee by the manual signature of one of
its authorized  signatories,  or its Authenticating  Agent, shall be entitled to
the benefits of this  Indenture or be valid or obligatory  for any purpose.  The
execution of such  certificate by the Trustee or its  Authenticating  Agent upon
any  Security  executed  by the Issuer  shall be  conclusive  evidence  that the
Security so authenticated has been duly  authenticated  and delivered  hereunder
and  that the  Holder  is  entitled  to the  benefits  of this  Indenture.  Each
reference  in  this  Indenture  to   authentication   by  the  Trustee  includes
authentication by an agent appointed pursuant to Section 6.14.

     SECTION 2.7 Denomination and Date of Securities;  Payments of Interest. The
Securities of each series shall be issuable in registered form in  denominations
established as contemplated by Section 2.3 or, with respect to the Securities of
any series,  if not so established,  in denominations of $1,000 and any integral
multiple thereof.  The Securities of each series shall be numbered,  lettered or
otherwise  distinguished  in such manner or in accordance  with such plan as the
officers of the Issuer executing the same may determine with the approval of the
Trustee, as evidenced by the execution and authentication thereof.

     Each Security shall be dated the date of its authentication. The Securities
of each series shall bear interest, if any, from the date, and such interest, if

<PAGE>

any, shall be payable on the dates, established as contemplated by Section 2.3.

     The Person in whose name any  Security of any series is  registered  at the
close of business  on any record date  applicable  to a  particular  series with
respect to any  interest  payment  date for such  series  shall be  entitled  to
receive  the  interest,   if  any,   payable  on  such  interest   payment  date
notwithstanding  any  transfer or exchange of such  Security  subsequent  to the
record date and prior to such interest payment date, except if and to the extent
the Issuer shall  default in the payment of the  interest  due on such  interest
payment date for such series,  in which case such  defaulted  interest  shall be
paid to the Persons in whose names  Outstanding  Securities  for such series are
registered (a) at the close of business on a subsequent record date (which shall
be not less  than  five  Business  Days  prior to the  date of  payment  of such
defaulted  interest)  established by notice given by mail by or on behalf of the
Issuer  to the  Holders  of  Securities  not less  than 15 days  preceding  such
subsequent  record  date or (b) as  determined  by such  other  procedure  as is
mutually  acceptable  to the Issuer and the Trustee.  The term "record  date" as
used with  respect to any  interest  payment  date (except a date for payment of
defaulted  interest)  for the  Securities  of any  series  shall  mean  the date
specified as such in the terms of the  Securities of such series  established as
contemplated  by Section  2.3,  or, if no such date is so  established,  if such
interest payment date is the first day of a calendar month, the fifteenth day of
the next  preceding  calendar  month or, if such  interest  payment  date is the
fifteenth day of a calendar month, the first day of such calendar month, whether
or not such record date is a Business Day.

     SECTION 2.8  Registration  Transfer and  Exchange.  The Issuer will keep at
each  office or agency to be  maintained  for the purpose as provided in Section
3.2 for each series of  Securities a register or registers in which,  subject to
such  reasonable  regulations  as it may  prescribe,  it  will  provide  for the
registration  of Securities of each series and the  registration  of transfer of
Securities of such series.  Each such  register  shall be in written form in the
English  language or in any other form capable of being converted into such form
within a reasonable  time.  At all  reasonable  times such register or registers
shall be open for inspection and available for copying by the Trustee.

     Upon due  presentation  for registration of transfer of any Security of any
series at any such office or agency to be maintained for the purpose as provided
in Section 3.2, the Issuer shall execute and the Trustee shall  authenticate and
deliver  in  the  name  of the  transferee  or  transferees  a new  Security  or
Securities  of the same  series,  maturity  date,  interest  rate,  if any,  and
original issue date in authorized  denominations for a like aggregate  principal
amount.

     All Securities presented for registration of transfer shall (if so required
by the  Issuer or the  Trustee)  be duly  endorsed  by, or be  accompanied  by a
written instrument or instruments of transfer in form satisfactory to the Issuer
and the Trustee duly executed by, the Holder or his attorney duly  authorized in
writing.

     At the option of the Holder thereof, Securities of any series (other than a
Global  Security,  except as set forth below) may be exchanged for a Security or
Securities of such series having authorized denominations and an equal aggregate
principal  amount,  upon  surrender  of such  Securities  to be exchanged at the
agency of the Issuer that shall be  maintained  for such  purpose in  accordance
with  Section  3.2.  All  Securities  surrendered  upon any exchange or transfer
provided for in this Indenture  shall be promptly  cancelled and returned to the
Issuer.

     The Issuer may  require  payment  of a sum  sufficient  to cover any tax or
other   governmental   charge  that  may  be  imposed  in  connection  with  any
registration of transfer of Securities.  No service charge shall be made for any
such transaction or for any exchange of Securities of any series as contemplated
by the immediately preceding paragraph.

     The Issuer  shall not be required to exchange or register a transfer of (a)
any  Securities  of any series for a period of 15 days next  preceding the first
mailing or  publication  of notice of redemption of Securities of such series to
be redeemed, (b) any Securities selected, called or being called for redemption,
in whole or in part, except, in the case of any Security to be redeemed in part,
the portion  thereof  not so to be  redeemed  or (c) any  Security if the Holder
thereof has  exercised  his right,  if any, to require the Issuer to  repurchase
such  Security  in whole or in part,  except the  portion of such  Security  not
required to be repurchased.

     Notwithstanding  any other  provision of this Section 2.8, unless and until
it is  exchanged in whole or in part for  Securities  in  definitive  registered
form, a Global Security representing all or a part of the Securities of a series
may not be transferred  except as a whole by the Depositary for such series to a
nominee of such Depositary or by a nominee of such Depositary to such Depositary
or another  nominee of such Depositary or by such Depositary or any such nominee
to a  successor  Depositary  for such  series  or a  nominee  of such  successor
Depositary.

     If at any time the Depositary for any Securities of a series represented by
one or more Global Securities notifies the Issuer that it is unwilling or unable
to continue as Depositary  for such  Securities or if at any time the Depositary
for such  Securities  shall no longer be eligible  under Section 2.4, the Issuer
shall  appoint a successor  Depositary  with  respect to such  Securities.  If a
successor  Depositary for such  Securities is not appointed by the Issuer within
90 days  after  the  Issuer  receives  such  notice  or  becomes  aware  of such
ineligibility,   the  Issuer's  election  pursuant  to  Section  2.3  that  such
Securities be  represented by one or more Global  Securities  shall no longer be
effective  and the Issuer shall  execute,  and the  Trustee,  upon receipt of an
Issuer Order for the  authentication  and delivery of  definitive  Securities of
such  series,  will  authenticate  and  deliver  Securities  of such  series  in
definitive  registered  form, in any authorized  denominations,  in an aggregate
principal  amount  equal to the  principal  amount  of the  Global  Security  or
Securities  representing such Securities in exchange for such Global Security or
Securities.


<PAGE>

     The Issuer may at any time and in its sole  discretion  determine  that the
Securities  of any series  issued in the form of one or more  Global  Securities
shall no longer be represented by a Global Security or Securities. In such event
the Issuer shall execute,  and the Trustee,  upon receipt of an Issuer Order for
the authentication and delivery of definitive  Securities of such series,  shall
authenticate  and deliver,  Securities of such series in  definitive  registered
form, in any authorized denominations, in an aggregate principal amount equal to
the  principal  amount of the Global  Security or Securities  representing  such
Securities, in exchange for such Global Security or Securities.

     If  specified  by the  Issuer  pursuant  to  Section  2.3 with  respect  to
Securities  represented  by a Global  Security,  the  Depositary for such Global
Security may surrender such Global  Security in exchange in whole or in part for
Securities of the same series in definitive registered form on such terms as are
acceptable  to the  Issuer and such  Depositary.  Thereupon,  the  Issuer  shall
execute, and the Trustee shall authenticate and deliver, without service charge,

          (i) to the Person  specified  by such  Depositary,  a new  Security or
     Securities of the same series, of any authorized denominations as requested
     by such Person,  in an aggregate  principal amount equal to and in exchange
     for such Person's beneficial interest in the Global Security; and

          (ii) to such Depositary a new Global Security in a denomination  equal
     to the difference,  if any, between the principal amount of the surrendered
     Global   Security  and  the  aggregate   principal   amount  of  Securities
     authenticated and delivered pursuant to clause (i) above.

     Upon the  exchange  of a  Global  Security  for  Securities  in  definitive
registered  form in  authorized  denominations,  such Global  Security  shall be
cancelled by the Trustee or an agent of the Issuer or the Trustee. Securities in
definitive  registered form issued in exchange for a Global Security pursuant to
this  Section  2.8 shall be  registered  in such  names  and in such  authorized
denominations  as  the  Depositary  for  such  Global   Security,   pursuant  to
instructions  from its  direct or  indirect  participants  or  otherwise,  shall
instruct the Trustee or an agent of the Trustee or the Issuer or an agent of the
Issuer. The Trustee or such agent shall deliver at its office such Securities to
or as directed by the Persons in whose names such Securities are so registered.

     All Securities  issued upon any transfer or exchange of Securities shall be
valid and legally binding  obligations of the Issuer,  evidencing the same debt,
and  entitled  to the same  benefits  under this  Indenture,  as the  Securities
surrendered upon such transfer or exchange.

     SECTION 2.9 Mutilated,  Defaced,  Destroyed, Lost and Stolen Securities. In
case any temporary or definitive Security shall become mutilated,  defaced or be
destroyed,  lost or stolen,  the Issuer in its discretion may execute,  and upon
the written request of any officer of the Issuer, the Trustee shall authenticate
and deliver a new Security of the same series,  maturity date, interest rate, if
any, and original issue date,  bearing a number or other  distinguishing  symbol
not  contemporaneously   outstanding,  in  exchange  and  substitution  for  the
mutilated  or  defaced  Security,  or in  lieu  of and in  substitution  for the
Security  so  destroyed,  lost or  stolen.  In every  case the  applicant  for a
substitute Security shall furnish to the Issuer and to the Trustee and any agent
of the Issuer or the Trustee  such  security or  indemnity as may be required by
the  Trustee  or the  Issuer to  indemnify  and  defend  and to save each of the
Trustee  and the Issuer  harmless  and,  in every case of  destruction,  loss or
theft, evidence to their satisfaction of the destruction,  loss or theft of such
Security  and  of  the  ownership  thereof  and in the  case  of  mutilation  or
defacement, shall surrender the Security to the Trustee or such agent.

     Upon the issuance of any  substitute  Security,  the Issuer may require the
payment of a sum sufficient to cover any tax or other  governmental  charge that
may be imposed in relation  thereto and any other  expenses  (including the fees
and  expenses  of the  Trustee or its agent)  connected  therewith.  In case any
Security  which  has  matured  or is about to  mature  or has  been  called  for
redemption in full shall become  mutilated or defaced or be  destroyed,  lost or
stolen,  the  Issuer  may  instead  of  issuing a  substitute  Security,  pay or
authorize the payment of the same (without  surrender thereof except in the case
of a mutilated or defaced  Security),  if the  applicant  for such payment shall
furnish  to the  Issuer  and to the  Trustee  and any agent of the Issuer or the
Trustee  such  security or  indemnity as any of them may require to hold each of
them harmless,  and, in every case of destruction,  loss or theft, the applicant
shall also  furnish to the Issuer and the Trustee and any agent of the Issuer or
the Trustee evidence to the Trustee's  satisfaction of the destruction,  loss or
theft of such Security and of the ownership thereof.

     Every  substitute  Security of any series issued pursuant to the provisions
of this Section by virtue of the fact that any such Security is destroyed,  lost
or stolen shall constitute an additional  contractual  obligation of the Issuer,
whether  or not the  destroyed,  lost or  stolen  Security  shall be at any time
enforceable by anyone and shall be entitled to all the benefits of (but shall be
subject to all the  limitations of rights set forth in) this  Indenture  equally
and  proportionately  with any and all  other  Securities  of such  series  duly
authenticated  and delivered  hereunder.  All Securities shall be held and owned
upon the express  condition that, to the extent  permitted by law, the foregoing
provisions  are  exclusive  with  respect  to  the  replacement  or  payment  of
mutilated,  defaced, destroyed, lost or stolen Securities and shall preclude any
and all other rights or remedies  notwithstanding any law or statute existing or
hereafter  enacted to the contrary with respect to the replacement or payment of
negotiable instruments or other securities without their surrender.

     SECTON 2.10 Cancellation of Securities; Disposition Thereof. All Securities

<PAGE>

surrendered for payment,  redemption,  registration of transfer or exchange,  or
for credit  against any payment in respect of a sinking or  analogous  fund,  if
surrendered to the Issuer or any agent of the Issuer or the Trustee or any agent
of the Trustee,  shall be delivered to the Trustee or its agent for cancellation
or, if surrendered  to the Trustee,  shall be cancelled by it; and no Securities
shall be issued in lieu  thereof  except as  expressly  permitted  by any of the
provisions of this  Indenture.  The Trustee or its agent shall return  cancelled
Securities  to the Issuer.  If the Issuer or its agent shall  acquire any of the
Securities,  such acquisition  shall not operate as a redemption or satisfaction
of the indebtedness represented by such Securities unless and until the same are
delivered to the Trustee or its agent for cancellation.

     SECTION 2.11 Temporary  Securities.  Pending the  preparation of definitive
Securities  for any  series,  the  Issuer  may  execute  and the  Trustee  shall
authenticate  and  deliver  temporary   Securities  for  such  series  (printed,
lithographed,  typewritten  or  otherwise  reproduced,  in  each  case  in  form
satisfactory  to the  Trustee).  Temporary  Securities  of any  series  shall be
issuable in any authorized  denomination,  and  substantially in the form of the
definitive  Securities of such series but with such  omissions,  insertions  and
variations  as  may  be  appropriate  for  temporary  Securities,  all as may be
determined by the Issuer with the concurrence of the Trustee as evidenced by the
execution and  authentication  thereof.  Temporary  Securities  may contain such
references to any  provisions  of this  Indenture as may be  appropriate.  Every
temporary  Security shall be executed by the Issuer and be  authenticated by the
Trustee upon the same conditions and in substantially the same manner,  and with
like effect, as the definitive Securities. Without unreasonable delay the Issuer
shall  execute  and shall  furnish  definitive  Securities  of such  series  and
thereupon  temporary  Securities of such series may be  surrendered  in exchange
therefor  without charge at each office or agency to be maintained by the Issuer
for that purpose pursuant to Section 3.2 and the Trustee shall  authenticate and
deliver  in  exchange  for such  temporary  Securities  of such  series an equal
aggregate  principal  amount of definitive  Securities of the same series having
authorized  denominations.  Until so exchanged,  the temporary Securities of any
series shall be entitled to the same benefits under this Indenture as definitive
Securities of such series, unless otherwise established pursuant to Section 2.3.

     SECTION 2.12 CUSIP  Numbers.  The Issuer in issuing the  Securities may use
"CUSIP"  numbers (if then  generally in use),  and, if so, the Trustee shall use
"CUSIP"  numbers in notices of redemption as a convenience to Holders;  provided
that  any  such  notice  may  state  that  no  representation  is made as to the
correctness  of such numbers either as printed on the Securities or as contained
in any notice of a redemption  and that reliance may be placed only on the other
identification numbers printed on the Securities,  and any such redemption shall
not be affected by any defect in or omission of such numbers.


                                  ARTICLE THREE
                             COVENANTS OF THE ISSUER

     SECTION 3.1 Payment of Principal  and  Interest.  The Issuer  covenants and
agrees that it will duly and punctually pay or cause to be paid the principal of
and interest,  if any, on each of the Securities at the place, at the respective
times and in the manner provided in the Securities.

     SECTION 3.2 Offices  for Notices and  Payments,  etc. So long as any of the
Securities are  Outstanding,  the Issuer will maintain in each Place of Payment,
an office or agency where the Securities may be presented for payment, an office
or agency where the Securities may be presented for registration of transfer and
for  exchange  as in this  Indenture  provided,  and an office  or agency  where
notices  and  demands to or upon the Issuer in respect of the  Securities  or of
this  Indenture  may be  served.  In case the  Issuer  shall at any time fail to
maintain any such office or agency,  or shall fail to give notice to the Trustee
of any change in the location  thereof,  presentation may be made and notice and
demand may be served in respect of the  Securities  or of this  Indenture at the
Corporate  Trust Office.  The Issuer hereby  initially  designates the Corporate
Trust Office for each such  purpose and  appoints  the Trustee as registrar  and
paying  agent and as the agent upon whom  notices and demands may be served with
respect to the Securities.

     SECTION 3.3 No Interest Extension.  In order to prevent any accumulation of
claims for  interest  after  maturity  thereof,  the Issuer will not directly or
indirectly extend or consent to the extension of the time for the payment of any
claim for interest on any of the  Securities and will not directly or indirectly
be a party to or approve any such arrangement by the purchase or funding of said
claims or in any other manner;  provided,  however,  that this Section 3.3 shall
not  apply  in any case  where an  extension  shall be made  pursuant  to a plan
proposed  by the Issuer to the  Holders  of all  Securities  of any series  then
Outstanding.

     SECTION 3.4 Appointments to Fill Vacancies in Trustee's Office. The Issuer,
whenever necessary to avoid or fill a vacancy in the office of the Trustee, will
appoint,  in the manner provided in Section 6.10, a Trustee, so that there shall
at all times be a Trustee hereunder.

     SECTION 3.5 Provision as to Paying Agent. (a) If the Issuer shall appoint a
paying agent other than the Trustee,  it will cause such paying agent to execute
and  deliver to the Trustee an  instrument  in which such agent shall agree with
the Trustee, subject to the provisions of this Section 3.5,

          (1)  that it will  hold  all  sums  held by it as such  agent  for the

<PAGE>

     payment of the principal of or interest, if any, on the Securities (whether
     such sums have been paid to it by the Issuer or by any other obligor on the
     Securities)  in trust for the benefit of the Holders of the  Securities and
     the Trustee; and

          (2) that it will give the Trustee  notice of any failure by the Issuer
     (or by any other  obligor  on the  Securities)  to make any  payment of the
     principal of or interest,  if any, on the Securities when the same shall be
     due and payable; and

          (3)  that it will,  at any time  during  the  continuance  of any such
     failure,  upon the written  request of the  Trustee,  forthwith  pay to the
     Trustee all sums so held in trust by such paying agent.

     (b) If the Issuer shall act as its own paying agent,  it will, on or before
each due date of the principal of or interest,  if any, on the  Securities,  set
aside,  segregate  and hold in  trust  for the  benefit  of the  Holders  of the
Securities  a sum  sufficient  to pay such  principal  or  interest,  if any, so
becoming  due and will notify the Trustee of any failure to take such action and
of any failure by the Issuer (or by any other obligor under the  Securities)  to
make any payment of the principal of or interest, if any, on the Securities when
the same shall become due and payable.

     (c)  Anything in this  Section  3.5 to the  contrary  notwithstanding,  the
Issuer  may,  at any time,  for the  purpose of  obtaining  a  satisfaction  and
discharge of this Indenture, or for any other reason, pay or cause to be paid to
the  Trustee  all sums held in trust by it, or any paying  agent  hereunder,  as
required  by this  Section  3.5,  such sums to be held by the  Trustee  upon the
trusts herein contained.

     (d)  Anything in this  Section  3.5 to the  contrary  notwithstanding,  any
agreement  of the Trustee or any paying  agent to hold sums in trust as provided
in this Section 3.5 is subject to Sections 10.3 and 10.4.

     (e) Whenever the Issuer shall have one or more paying  agents,  it will, on
or  before  each  due  date of the  principal  of or  interest,  if any,  on any
Securities, deposit with a paying agent a sum sufficient to pay the principal or
interest,  if any, so becoming due, such sum to be held in trust for the benefit
of the Persons entitled to such principal or interest,  if any, and (unless such
paying agent is the Trustee) the Issuer will promptly  notify the Trustee of its
action or failure so to act.

     SECTION 3.6  Restriction on Creation of Secured Debt. So long as any of the
Securities  are  outstanding,  the Issuer shall not at any time  create,  incur,
assume  or  guarantee,  and  shall not  cause,  suffer  or  permit a  Restricted
Subsidiary  to create,  incur,  assume or  guarantee,  any Secured  Debt without
making  effective  provision (and the Issuer covenants that in such case it will
make or cause to be made such effective  provision)  whereby the Securities then
Outstanding  and any other  indebtedness  of or guaranteed by the Issuer or such
Restricted Subsidiary then entitled thereto, subject to applicable priorities of
payment, shall be secured by such mortgage,  security interest,  pledge, lien or
encumbrance  equally  and  ratably  with  any  and  all  other  obligations  and
indebtedness  thereby  secured,  so  long  as any  such  other  obligations  and
indebtedness shall be so secured; provided, that if any such mortgage,  security
interest,  pledge,  lien or  encumbrance  securing such  indebtedness  ceases to
exist,  such  equal and  ratable  security  for the  benefit  of the  Holders of
Securities  shall  automatically  cease to exist  without  any  further  action;
provided  further that if such  indebtedness  is expressly  subordinated  to the
Securities,  the  mortgage,  security  interest,  pledge,  lien  or  encumbrance
securing  such  indebtedness  shall be  subordinate  and junior to the mortgage,
security interest,  pledge, lien or encumbrance securing the Securities with the
same  relative  priority  as such  indebtedness  shall have with  respect to the
Securities;  provided  further,  that  the  foregoing  covenants  shall  not  be
applicable to the following:

     (a)(i) Any mortgage,  security interest, pledge, lien or encumbrance on any
property   hereafter   acquired   (including   acquisition   through  merger  or
consolidation)  or  constructed  by the Issuer or a  Restricted  Subsidiary  and
created  contemporaneously with, or within twelve months after, such acquisition
or the completion of construction to secure or provide for the payment of all or
any part of the  purchase  price of such  property  or the cost of  construction
thereof,  as the case may be; or (ii) any  mortgage on property  (including  any
unimproved portion of partially improved property) of the Issuer or a Restricted
Subsidiary  created within twelve months of completion of  construction of a new
plant or  plants  on such  property  to  secure  all or part of the cost of such
construction if, in the opinion of the Board of Directors, such property or such
portion thereof was prior to such construction  substantially unimproved for the
use intended by the Issuer;  or (iii) the acquisition of property subject to any
mortgage,  security  interest,  pledge,  lien or encumbrance  upon such property
existing  at the time of  acquisition  thereof,  whether  or not  assumed by the
Issuer or such Restricted Subsidiary;  or (iv) any mortgage,  security interest,
pledge,  lien or  encumbrance  existing on the  property  or on the  outstanding
shares  or  indebtedness  of a  corporation  or other  entity  at the time  such
corporation  or other entity shall  become a Restricted  Subsidiary;  or (v) any
mortgage,  security  interest,  pledge,  lien or  encumbrance  on  property of a
corporation  or other  entity  existing  at the time such  corporation  or other
entity is merged into or consolidated with the Issuer or a Restricted Subsidiary
or at the time of a sale,  lease or other  disposition  of the  properties  of a
corporation  or other entity as an entirety or  substantially  as an entirety to
the Issuer or a Restricted Subsidiary; or

     (b) Mortgages on property of the Issuer or a Restricted Subsidiary in favor
of the United States of America or any State thereof or any foreign  government,
or any department,  agency or  instrumentality  or political  subdivision of any
thereof, to secure partial,  progress, advance or other payments pursuant to any
contract or statute or to secure any  indebtedness  incurred  for the purpose of
financing all or any part of the purchase price or the cost of  construction  of
the property subject to such mortgages; or

<PAGE>

     (c) Any mortgage,  security interest,  pledge, lien or encumbrance existing
on property owned by the Issuer or any of its  Subsidiaries  on the date of this
Indenture; or

     (d) Any mortgage,  security interest,  pledge,  lien or encumbrance created
pursuant to the  creation  of trusts or other  arrangements  funded  solely with
cash, cash equivalents or other marketable investments or securities of the type
customarily  subject to such arrangements in customary  financial  practice with
respect to long-term or medium-term  indebtedness  for money borrowed,  the sole
purpose of which is to make provision for the retirement or defeasance,  without
prepayment of Indebtedness; or

     (e) Any mortgage,  security  interest,  pledge,  lien or encumbrance on the
assets or properties of ENSTAR Alaska; or

     (f) Any  extension,  renewal  or  replacement  (or  successive  extensions,
renewals  or  replacements)  in  whole  or in  part  of any  mortgage,  security
interest, pledge, lien or encumbrance referred to in the foregoing subparagraphs
(a) through (e);  provided,  however,  that the principal amount of Secured Debt
secured thereby shall not exceed the principal amount outstanding at the time of
such  extension,  renewal or replacement,  and that such  extension,  renewal or
replacement  shall be  limited  to the  property  which  secured  the  mortgage,
security interest,  pledge, lien or encumbrance so extended, renewed or replaced
and additions to such property.

     Notwithstanding  the  foregoing  provisions of this Section 3.6, the Issuer
and any  one or more  Restricted  Subsidiaries  may  create,  incur,  assume  or
guarantee  Secured  Debt which  would  otherwise  be  subject  to the  foregoing
restrictions in an aggregate amount that, without duplication, together with all
other  Secured Debt of the Issuer and its  Restricted  Subsidiaries  which would
otherwise be subject to the foregoing  restrictions  (not including Secured Debt
permitted  to be secured  under  subparagraphs  (a)  through  (f) above) and the
aggregate  value of the Sale and Leaseback  Transactions  (as defined in Section
3.7) in existence at such time (not  including  Sale and Leaseback  Transactions
the proceeds of which have been or will be applied in accordance with clause (b)
of  Section  3.7)  and  all   Indebtedness  for  money  borrowed  of  Restricted
Subsidiaries in existence at such time (not including  Indebtedness permitted to
be incurred under subparagraphs (a) through (e) of Section 3.9), does not at the
time exceed 10% of Consolidated Net Tangible Assets  (excluding  ENSTAR Alaska).
Solely for purposes of subparagraphs  (a) through (f) above, the term "mortgage"
shall  include any  arrangements  in  connection  with a  production  payment or
similar financing arrangement.

     SECTION 3.7 Restriction on Sale and Leaseback Transactions. The Issuer will
not, and will not permit any Restricted  Subsidiary to, sell or transfer (except
to the Issuer or to one or more Restricted Subsidiaries,  or both) any Principal
Property owned by it and which has been in full operation for more than 120 days
prior to such sale or transfer  with the intention (i) of taking back a lease on
such property (other than a lease for a period not exceeding 36 months) and (ii)
that the use by the Issuer or such  Restricted  Subsidiary of such property will
be  discontinued on or before the expiration of the term of such lease (any such
transaction  being herein  referred to as a "Sale and  Leaseback  Transaction"),
unless (a) the Issuer or such Restricted Subsidiary would be entitled,  pursuant
to the  provisions  of Section 3.6, to incur Secured Debt equal in amount to the
amount  realized  or to be  realized  upon such sale or  transfer  secured  by a
mortgage on the property to be leased without  equally and ratably  securing the
Securities,  or (b) the Issuer or a Restricted  Subsidiary shall apply an amount
equal to the value of the property so leased to the  retirement  (other than any
mandatory  retirement),  within  120  days of the  effective  date  of any  such
arrangement,  of indebtedness for money borrowed by the Issuer or any Restricted
Subsidiary (other than such  indebtedness  owned by the Issuer or any Restricted
Subsidiary) which was recorded as funded debt as of the date of its creation and
which, in the case of such  indebtedness  of the Issuer,  is not subordinate and
junior in right of payment to the prior  payment  of the  Securities;  provided,
however, that the amount to be so applied to the retirement of such indebtedness
shall  be  reduced  by (i) the  aggregate  principal  amount  of any  Securities
delivered  within 120 days of the effective date of any such  arrangement to the
Trustee for retirement and cancellation, and (ii) the aggregate principal amount
of such  indebtedness  (other  than the  Securities)  retired by the Issuer or a
Restricted  Subsidiary  within  120  days  of the  effective  date  of any  such
arrangement.

     The  term  "value"  shall  mean,  with  respect  to a  Sale  and  Leaseback
Transaction,  as of any particular  time, the amount equal to the greater of (i)
the net  proceeds of the sale of the property  leased  pursuant to such Sale and
Leaseback  Transaction,  or (ii) the fair value of such  property at the time of
entering into such Sale and Leaseback Transaction, as determined by the Board of
Directors,  in either case divided first by the number of full years of the term
of the  lease  and then  multiplied  by the  number  of full  years of such term
remaining  at the  time of  determination,  without  regard  to any  renewal  or
extension options contained in the lease.

     SECTON 3.8  Restriction on Transfer of Principal  Property to  Unrestricted
Subsidiary.  The Issuer  will not  itself,  and will not  permit any  Restricted
Subsidiary  to,  transfer  (whether by merger,  consolidation  or otherwise) any
Principal  Property  to any  Unrestricted  Subsidiary,  except for fair value as
determined by the Board of  Directors,  unless it shall apply an amount equal to
the fair value of such property at the time of such transfer,  as so determined,
to the retirement (other than any mandatory  retirement),  within 10 days of the
effective date of such transfer, of indebtedness for money borrowed by the

<PAGE>

Issuer or any Restricted  Subsidiary (other than such indebtedness  owned by the
Issuer or any Restricted Subsidiary) which was recorded as funded debt as of the
date of its creation and which, in case of such  indebtedness of the Issuer,  is
not  subordinate  and  junior in right of  payment  to the prior  payment of the
Securities;  provided,  however,  that  the  amount  to be  so  applied  to  the
retirement of such indebtedness shall be reduced by (i) the aggregate  principal
amount of any Securities  delivered  within 10 days of the effective date of any
such  arrangement to the Trustee for retirement and  cancellation,  and (ii) the
aggregate  principal amount of such indebtedness (other than Securities) retired
by the Issuer or a Restricted Subsidiary within 10 days of the effective date of
any such arrangement.

     SECTION  3.9  Restriction  on  Incurrence  of  Indebtedness  by  Restricted
Subsidiaries. So long as any of the Securities are outstanding, the Issuer shall
not at any time permit any  Restricted  Subsidiary to create,  incur,  assume or
guarantee  any  Indebtedness  for money  borrowed;  provided  that the foregoing
covenant shall not be applicable to the following:

          (a) any Indebtedness of ENSTAR Alaska;

          (b) any  Secured  Debt  that is  permitted  to be  created,  incurred,
     assumed or guaranteed  pursuant to subparagraphs (a) through (f) of Section
     3.6;

          (c) any Indebtedness of a Restricted  Subsidiary  existing at the time
     such Restricted  Subsidiary was acquired by the Issuer  (including  without
     limitation   Indebtedness   incurred  by  such  Restricted   Subsidiary  in
     connection with its acquisition by the Issuer);

          (d)  intercompany  Indebtedness  owed to the Issuer by any  Restricted
     Subsidiary  and  intercompany   Indebtedness   owed  to  any  wholly  owned
     Subsidiary of the Issuer by any Restricted Subsidiary; or

          (e) any extension,  renewal or replacement (or successive  extensions,
     renewals or replacements) in whole or in part of any Indebtedness  referred
     to in the foregoing subparagraphs (a) through (d); provided,  however, that
     the principal amount of Indebtedness so extended, renewed or replaced shall
     not exceed the principal amount  outstanding at the time of such extension,
     renewal or replacement.

     Notwithstanding  the  foregoing  provisions of this Section 3.9, any one or
more Restricted Subsidiaries may create, incur, assume or guarantee Indebtedness
that would  otherwise be subject to the foregoing  restrictions  in an aggregate
amount that, without  duplication,  together with all Indebtedness of Restricted
Subsidiaries  in existence at such time (not  including  Indebtedness  permitted
under  subparagraphs (a) through (e) above),  all Secured Debt of the Issuer and
its Restricted  Subsidiaries  in existence at such time (not  including  Secured
Debt permitted to be secured under subparagraphs (a) through (f) of Section 3.6)
and the  aggregate  value of Sale and  Leaseback  Transactions  (as  defined  in
Section  3.7) in  existence  at such  time  (not  including  Sale and  Leaseback
Transactions  the  proceeds of which have been or will be applied in  accordance
with clause (b) of Section 3.7) does not at the time exceed 10% of  Consolidated
Net Tangible  Assets of the Issuer and its  Restricted  Subsidiaries  (excluding
ENSTAR Alaska).

     SECTION 3.10 Limitation on Incurrence of Additional  Indebtedness.  So long
as any of the  Securities are  outstanding,  the Issuer shall not, and shall not
permit any  Restricted  Subsidiary  to,  create,  incur,  assume,  guarantee  or
otherwise become obligated with respect to any Indebtedness  described in clause
(a) of the definition of Indebtedness,  unless, after giving effect thereto, the
Issuer's EBITDA/Interest Ratio on the date thereof would be at least 2.5 to 1.0,
determined  on a pro  forma  basis  as if  the  incurrence  of  such  additional
Indebtedness  and the application of the net proceeds  therefrom had occurred at
the  beginning  of the  twelve-month  period  used  to  calculate  the  Issuer's
EBITDA/Interest  Ratio;  provided  that  the  foregoing  covenant  shall  not be
applicable to the following:

          (a)  (i)  Indebtedness  of the  Issuer  or any  Restricted  Subsidiary
     outstanding  on the  date of this  Indenture  or (ii)  Indebtedness  of the
     Issuer or any Restricted  Subsidiary  under a revolving  credit facility to
     the extent that the aggregate  commitment  thereunder  does not exceed $475
     million, the maximum aggregate commitment for the Issuer's revolving credit
     facility on the date of this Indenture;

          (b)  intercompany  Indebtedness  owed to the Issuer by any  Restricted
     Subsidiary  and  intercompany   Indebtedness   owed  to  any  wholly  owned
     Subsidiary of the Issuer by any Restricted Subsidiary; or

          (c) any extension,  renewal or replacement (or successive  extensions,
     renewals or replacements) in whole or in part of any Indebtedness  referred
     to in the foregoing subparagraphs (a) through (b); provided,  however, that
     the principal amount of Indebtedness so extended, renewed or replaced shall
     not exceed the principal amount  outstanding at the time of such extension,
     renewal or replacement.

<PAGE>

                                  ARTICLE FOUR
                            SECURITYHOLDERS LISTS AND
                      REPORTS BY THE ISSUER AND THE TRUSTEE

     Issuer  to  Furnish  Trustee  Information  as to  Names  and  Addresses  of
Securityholders. The Issuer and any other obligor on the Securities covenant and
agree that they will  furnish or cause to be  furnished to the Trustee a list in
such form as the Trustee may  reasonably  require of the names and  addresses of
the Holders of the Securities of each series:

     (a) semiannually and not more than 15 days after each March 1 and September
1, and

     (b) at such other times as the  Trustee  may request in writing,  within 30
days after  receipt by the Issuer of any such  request,  provided that if and so
long as the Trustee shall be the registrar for such series,  such list shall not
be required to be furnished.

     SECTION 4.2 Preservation and Disclosure of  Securityholders  Lists. (a) The
Trustee shall preserve, in as current a form as is reasonably  practicable,  all
information  as to the names and  addresses  of the  Holders  of each  series of
Securities  (i) contained in the most recent list furnished to it as provided in
Section  4.1,  and (ii)  received by it in the  capacity of  registrar or paying
agent for such series, if so acting.  The Trustee may destroy any list furnished
to it as provided in Section 4.1 upon receipt of a new list so furnished.

     (b) In case three or more Holders of Securities (hereinafter referred to as
"applicants")  apply in  writing  to the  Trustee  and  furnish  to the  Trustee
reasonable  proof that each such  applicant has owned a Security for a period of
at least six months preceding the date of such application, and such application
states  that  the  applicants  desire  to  communicate  with  other  Holders  of
Securities of a particular  series (in which case the  applicants  must all hold
Securities  of such  series) or with Holders of all  Securities  with respect to
their rights under this Indenture or under such Securities and such  application
is accompanied by a copy of the form of proxy or other  communication which such
applicants  propose to transmit,  then the Trustee  shall,  within five Business
Days after the receipt of such application, at its election, either

               (i) afford to such applicants access to the information preserved
          at the  time by the  Trustee  in  accordance  with the  provisions  of
          subsection (a) of this Section 4.2, or

               (ii)  inform  such  applicants  as to the  approximate  number of
          Holders of Securities of such series or of all Securities, as the case
          may be, whose names and addresses appear in the information  preserved
          at the time by the  Trustee,  in  accordance  with the  provisions  of
          subsection (a) of this Section 4.2, and as to the approximate  cost of
          mailing   to  such   Securityholders   the  form  of  proxy  or  other
          communication, if any, specified in such application.

     If the Trustee shall elect not to afford to such applicants  access to such
information,  the Trustee shall,  upon the written  request of such  applicants,
mail to each Securityholder of such series or all Holders of Securities,  as the
case may be, whose name and address appears in the information  preserved at the
time by the Trustee in accordance  with the provisions of subsection (a) of this
Section  4.2 a copy  of the  form of  proxy  or  other  communication  which  is
specified in such  request,  with  reasonable  promptness  after a tender to the
Trustee  of the  material  to be mailed and of  payment,  or  provision  for the
payment,  of the reasonable  expenses of mailing,  unless within five days after
such  tender,  the  Trustee  shall  mail to such  applicants  and file  with the
Commission,  together  with a copy  of the  material  to be  mailed,  a  written
statement to the effect that, in the opinion of the Trustee,  such mailing would
be contrary to the best interests of the Holders of Securities of such series or
of all  Securities,  as the case may be, or would be in violation of  applicable
law. Such written  statement  shall  specify the basis of such  opinion.  If the
Commission, after opportunity for a hearing upon the objections specified in the
written statement so filed, shall enter an order refusing to sustain any of such
objections  or if,  after the entry of an order  sustaining  one or more of such
objections, the Commission shall find, after notice and opportunity for hearing,
that all the  objections so sustained have been met, and shall enter an order so
declaring,  the  Trustee  shall  mail  copies  of  such  material  to  all  such
Securityholders with reasonable promptness after the entry of such order and the
renewal  of  such  tender;  otherwise  the  Trustee  shall  be  relieved  of any
obligation or duty to such applicants respecting their application.

     (c) Each and every Holder of Securities, by receiving and holding the same,
agrees with the Issuer and the Trustee  that  neither the Issuer nor the Trustee
nor any agent of the Issuer or the Trustee shall be held  accountable  by reason
of the  disclosure of any such  information as to the names and addresses of the
Holders of  Securities in accordance  with the  provisions of subsection  (b) of
this  Section  4.2,  regardless  of the source from which such  information  was
derived, and that the Trustee shall not be held accountable by reason of mailing
any material pursuant to a request made under such subsection (b).


<PAGE>

     SECTION 4.3 Reports by the Issuer. The Issuer covenants:

     (a) to file with the  Trustee,  within 15 days after the Issuer is required
to file the same with the  Commission,  copies of the annual  reports and of the
information,  documents  and other reports (or copies of such portions of any of
the foregoing as the Commission  may from time to time by rules and  regulations
prescribe) which the Issuer may be required to file with the Commission pursuant
to  Section 13 or  Section  15(d) of the  Securities  Exchange  Act of 1934,  as
amended;  or, if the Issuer is not  required to file  information,  documents or
reports  pursuant to either of such Sections,  then to file with the Trustee and
the Commission, in accordance with rules and regulations prescribed from time to
time by the  Commission,  such of the  supplementary  and periodic  information,
documents  and  reports  which may be  required  pursuant  to  Section 13 of the
Securities  Exchange  Act of 1934,  as  amended,  in respect of a debt  security
listed and  registered  on a national  securities  exchange as may be prescribed
from time to time in such rules and regulations;

     (b) to file with the Trustee and the  Commission,  in accordance with rules
and regulations prescribed from time to time by the Commission,  such additional
information, documents and reports with respect to compliance by the Issuer with
the conditions  and covenants  provided for in this Indenture as may be required
from time to time by such rules and regulations;

     (c) to transmit by mail to the Holders of  Securities  within 30 days after
the filing thereof with the Trustee, in the manner and to the extent provided in
Section  4.4(c),  such  summaries  of any  information,  documents  and  reports
required to be filed by the Issuer  pursuant to subsections  (a) and (b) of this
Section 4.3 as may be required to be  transmitted  to such  Holders by rules and
regulations prescribed from time to time by the Commission; and

     (d) furnish to the Trustee,  not less than  annually,  a brief  certificate
from the principal  executive officer,  principal financial officer or principal
accounting  officer as to his  knowledge  of the  Issuer's  compliance  with all
conditions and covenants under this  Indenture.  For purposes of this subsection
(d), such compliance  shall be determined  without regard to any period of grace
or requirement of notice provided under this Indenture.

     SECTION 4.4 Reports by the Trustee.  (a) Within 60 days after  January 1 of
each year  commencing  with the year 1994, the Trustee shall transmit by mail to
the Holders of  Securities,  as provided in subsection  (c) of this  Section,  a
brief report  dated as of such  January 1 with  respect to any of the  following
events which may have  occurred  within the last 12 months (but if no such event
has occurred within such period, no report need be transmitted):

               (i) any  change  to its  eligibility  under  Section  6.9 and its
          qualification under Section 6.8;

               (ii) the creation of, or any material  change to, a  relationship
          specified in paragraph (i) through (x) of Section 6.8 (c);

               (iii)  the  character  and  amount  of any  advances  (and if the
          Trustee elects so to state, the  circumstances  surrounding the making
          thereof) made by the Trustee (as such) which remain unpaid on the date
          of such  report  and for the  reimbursement  of which it claims or may
          claim a lien or charge, prior to that of the Securities of any series,
          on any property or funds held or  collected  by it as Trustee,  except
          that the Trustee  shall not be required (but may elect) to report such
          advances if such advances so remaining  unpaid aggregate not more than
          1/2 of 1% of the principal amount of all Securities Outstanding on the
          date of such report;

               (iv) the amount,  interest rate, if any, and maturity date of all
          other indebtedness owing by the Issuer (or by any other obligor on the
          Securities) to the Trustee in its  individual  capacity on the date of
          such  report,  with a  brief  description  of  any  property  held  as
          collateral  security  therefor,  except any indebtedness  based upon a
          creditor  relationship  arising  in any  manner  described  in Section
          6.13(b) (2), (3), (4) or (6);

               (v) any change to the property and funds,  if any,  physically in
          the possession of the Trustee (as such) on the date of such report;

               (vi) any additional issue of Securities which the Trustee has not
          previously reported; and

               (vii) any action taken by the Trustee in the  performance  of its
          duties under this Indenture  which it has not previously  reported and
          which in its opinion materially affects the Securities,  except action
          in respect of a default, notice of which has been or is to be withheld
          by it in accordance with the provisions of Section 5.8.

     (b) The Trustee shall transmit to the  Securityholders  of each series,  as
provided in  subsection  (c) of this Section 4.4, a brief report with respect to
the character and amount of any advances (and if the Trustee elects so to state,
the circumstances  surrounding the making thereof) made by the Trustee, as such,
since the date of the last  report  transmitted  pursuant to the  provisions  of
subsection (a) of this Section 4.4 (or if no such report has yet been so

<PAGE>

transmitted, since the date of this Indenture) for the reimbursement of which it
claims  or may claim a lien or charge  prior to that of the  Securities  of such
series on property or funds held or  collected by it as Trustee and which it has
not previously reported pursuant to this subsection (b), except that the Trustee
shall not be required  (but may elect) to report such  advances if such advances
remaining  unpaid at any time  aggregate 10% or less of the principal  amount of
all Securities Outstanding at such time, such report to be transmitted within 90
days after such time.

     (c) Reports pursuant to this Section shall be transmitted by mail:

               (i) to all Holders of  Securities,  as the names and addresses of
          such Holders appear upon the registry books of the Issuer; and

               (ii) to all other Persons to whom such reports are required to be
          transmitted  pursuant to Section 313(c) of the Trust  Indenture Act of
          1939.

     (d) A copy of each such report shall,  at the time of such  transmission to
Securityholders,  be  furnished  to the Issuer and be filed by the Trustee  with
each stock  exchange  upon which the  Securities  of any  applicable  series are
listed and also with the  Commission.  The Issuer agrees to promptly  notify the
Trustee  with  respect to any series when and as the  Securities  of such series
become admitted to trading on any national securities exchange.


                                  ARTICLE FIVE
                  REMEDIES OF THE TRUSTEE AND SECURITY HOLDERS
                               ON EVENT OF DEFAULT

     SECTION 5.1 Events of Default.  "Event of  Default",  wherever  used herein
with respect to Securities of any series, means any one or more of the following
events  (whatever  the reason for such  Event of  Default),  unless it is either
inapplicable to a particular series or it is specifically deleted or modified in
or pursuant to the Board Resolution or supplemental  indenture establishing such
series of Securities or in the form of Security, for such series:

     (a) default in the payment of any  installment  of interest upon any of the
Securities of such series as and when the same shall become due and payable, and
continuance of such default for a period of 30 days; or

     (b) default in the payment of the  principal of or premium,  if any, of the
Securities  of such  series as and when the same shall  become  due and  payable
either at maturity, upon redemption, by declaration or otherwise; or

     (c) default in the  payment or  satisfaction  of any sinking  fund or other
purchase  obligation with respect to Securities of such series, as and when such
obligation shall become due and payable as in this Indenture expressed; or

     (d)  failure on the part of the Issuer duly to observe or perform any other
of the covenants or  agreements  on the part of the Issuer in the  Securities of
such  series or in this  Indenture  continued  for a period of 60 days after the
date on which written notice of such failure, requiring the same to be remedied,
shall have been given to the Issuer by the Trustee by  certified  or  registered
mail,  or to the  Issuer  and the  Trustee  by the  Holders  of at least  25% in
aggregate principal amount of the Securities of such series then Outstanding; or

     (e)  without the consent of the Issuer a court  having  jurisdiction  shall
enter an order for relief with respect to the Issuer under the  Bankruptcy  Code
or without the consent of the Issuer a court having  jurisdiction  shall enter a
judgment, order or decree adjudging the Issuer a bankrupt or insolvent, or enter
an order for relief for reorganization,  arrangement,  adjustment or composition
of or in respect of the Issuer under the  Bankruptcy  Code or  applicable  state
insolvency  law and the  continuance  of any such  judgment,  order or decree is
unstayed and in effect for a period of 90 consecutive days; or

     (f) the Issuer shall institute proceedings for entry of an order for relief
with respect to the Issuer under the Bankruptcy  Code or for an  adjudication of
insolvency,  or shall  consent to the  institution  of  bankruptcy or insolvency
proceedings  against it, or shall file a petition seeking, or seek or consent to
reorganization,  arrangement, composition or relief under the Bankruptcy Code or
any applicable  state law, or shall consent to the filing of such petition or to
the  appointment  of  a  receiver,  custodian,  liquidator,  assignee,  trustee,
sequestrator or similar  official of the Issuer or of  substantially  all of its
property,  or the Issuer  shall  make a general  assignment  for the  benefit of
creditors as recognized under the Bankruptcy Code; or

     (g)  default  under  any  bond,  debenture,   note  or  other  evidence  of
Indebtedness  for money  borrowed by the Issuer or any  Subsidiary  or under any
mortgage,  indenture or  instrument  under which there may be issued or by which
there may be secured or evidenced  any  Indebtedness  for money  borrowed by the
Issuer or any Subsidiary, whether such Indebtedness exists on the date hereof or
shall  hereafter  be  created,   which  default  shall  have  resulted  in  such
Indebtedness  becoming or being  declared  due and payable  prior to the date on
which it would otherwise have become due and payable,  or any default in payment
of such  Indebtedness  (after the expiration of any applicable grace periods and
the presentation of any debt instruments,  if required), if the aggregate amount
of all such  Indebtedness that has been so accelerated and with respect to which
there has been such a default in payment shall exceed $25,000,000,  without each
such default and acceleration  having been rescinded or annulled within a period
of ten days after  there  shall have been given to the Issuer by the  Trustee by
certified or registered mail, or to the Issuer and the Trustee by the Holders of
at least 25% in aggregate principal amount of the Securities of such series then

<PAGE>

Outstanding,  a written  notice  specifying  each such default and requiring the
Issuer to cause each such default and  acceleration  to be rescinded or annulled
and stating that such notice is a "Notice of Default" hereunder; or

     (h) any other Event of Default  provided with respect to the  Securities of
such series.

     If an Event of Default  with  respect  to  Securities  of any  series  then
Outstanding  occurs  and is  continuing,  then and in each and every  such case,
unless the principal of all of the  Securities of such series shall have already
become due and  payable,  either the Trustee or the Holders of not less than 25%
in aggregate principal amount of the Securities of such series then Outstanding,
by  notice  in  writing  to  the  Issuer   (and  to  the  Trustee  if  given  by
Securityholders),  may declare the  principal  (or,  if the  Securities  of such
series are Original  Issue  Discount  Securities,  such portion of the principal
amount as may be specified in the terms of such series) of all the Securities of
such  series and the  interest,  if any,  accrued  thereon to be due and payable
immediately,  and upon any such  declaration  the same shall become and shall be
immediately due and payable,  notwithstanding anything to the contrary contained
in this Indenture or in the Securities of such series. This provision,  however,
is  subject to the  condition  that,  if at any time after the unpaid  principal
amount (or such  specified  amount) of the  Securities of such series shall have
been so  declared  due and  payable  and before any  judgment  or decree for the
payment of the moneys due shall  have been  obtained  or entered as  hereinafter
provided,  the  Issuer  shall  pay or  shall  deposit  with  the  Trustee  a sum
sufficient to pay all matured installments of interest,  if any, upon all of the
Securities  of such series and the  principal of any and all  Securities of such
series which shall have become due otherwise than by acceleration (with interest
on overdue installments of interest,  if any, to the extent that payment of such
interest is enforceable  under  applicable law and on such principal at the rate
borne by the  Securities  of such series to the date of such payment or deposit)
and the  reasonable  compensation,  disbursements,  expenses and advances of the
Trustee,  and any  and  all  defaults  under  this  Indenture,  other  than  the
nonpayment of such portion of the principal amount of and accrued  interest,  if
any, on Securities  of such series which shall have become due by  acceleration,
shall have been cured or shall have been waived in  accordance  with Section 5.7
or provision deemed by the Trustee to be adequate shall have been made therefor,
then and in every such case the  Holders of a majority  in  aggregate  principal
amount of the Securities of such series then  Outstanding,  by written notice to
the Issuer and to the Trustee,  may rescind and annul such  declaration  and its
consequences;  but no such  rescission  and  annulment  shall extend to or shall
affect any subsequent  default, or shall impair any right consequent thereon. If
any Event of Default with respect to the Issuer  specified in Section  5.1(e) or
5.1(f) occurs,  all unpaid principal amount (or, if the Securities of any series
then  Outstanding  are Original Issue Discount  Securities,  such portion of the
principal  amount as may be  specified  in the terms of each  such  series)  and
accrued  interest on all Securities of each series then  Outstanding  shall ipso
facto become and be immediately due and payable without any declaration or other
act by the Trustee or any Securityholder.

     If the  Trustee  shall  have  proceeded  to  enforce  any right  under this
Indenture and such proceedings shall have been discontinued or abandoned because
of such  rescission  or  annulment  or for any other  reason or shall  have been
determined adversely to the Trustee, then and in every such case the Issuer, the
Trustee and the Securityholders  shall be restored respectively to their several
positions  and rights  hereunder,  and all  rights,  remedies  and powers of the
Issuer,  the Trustee and the  Securityholders  shall  continue as though no such
proceeding had been taken.

     Except with respect to an Event of Default pursuant to Section 5.1 (a), (b)
or (c), the Trustee shall not be charged with  knowledge of any Event of Default
unless written notice thereof shall have been given to a Responsible  Officer by
the Issuer, a paying agent or any Securityholder.

     SECTION 5.2 Payment of Securities  on Default;  Suit  Therefor.  The Issuer
covenants that (a) if default shall be made in the payment of any installment of
interest upon any of the  Securities of any series then  Outstanding as and when
the same shall become due and payable, and such default shall have continued for
a period  of 30 days,  or (b) if  default  shall be made in the  payment  of the
principal  of any of the  Securities  of such  series as and when the same shall
have  become due and  payable,  whether at maturity  of the  Securities  of such
series or upon  redemption or by declaration or otherwise,  then, upon demand of
the Trustee,  the Issuer will pay to the Trustee, for the benefit of the Holders
of the Securities,  the whole amount that then shall have become due and payable
on all such  Securities  of such series for  principal or  interest,  if any, or
both, as the case may be, with  interest upon the overdue  principal and (to the
extent that payment of such interest is enforceable  under  applicable law) upon
the  overdue  installments  of  interest,  if  any,  at the  rate  borne  by the
Securities  of such series;  and, in addition  thereto,  such further  amount as
shall be sufficient to cover the costs and expenses of  collection,  including a
reasonable  compensation to the Trustee, its agents,  attorneys and counsel, and
any expenses or liabilities incurred by the Trustee hereunder other than through
its negligence or bad faith.

     If the Issuer  shall fail  forthwith  to pay such amounts upon such demand,
the  Trustee,  in its own name and as  trustee  of an  express  trust,  shall be
entitled  and  empowered to institute  any actions or  proceedings  at law or in
equity for the  collection of the sums so due and unpaid,  and may prosecute any
such action or proceeding to judgment or final decree,  and may enforce any such
judgment  or final  decree  against  the  Issuer  or any  other  obligor  on the
Securities  of such series and collect in the manner  provided by law out of the
property of the Issuer or any other  obligor on the  Securities  of such series,
wherever situated, the moneys adjudged or decreed to be payable.

     If  there  shall  be  pending  proceedings  for the  bankruptcy  or for the
reorganization  of the  Issuer or any other  obligor  on the  Securities  of any
series then  Outstanding  under any bankruptcy,  insolvency or other similar law
now or hereafter in effect, or if a receiver or trustee or similar official

<PAGE>

shall have been  appointed for the property of the Issuer or such other obligor,
or in the case of any other similar judicial  proceedings relative to the Issuer
or other  obligor upon the  Securities  of such series,  or to the  creditors or
property  of the Issuer or such other  obligor,  the  Trustee,  irrespective  of
whether the  principal  of the  Securities  of such series shall then be due and
payable as therein  expressed or by declaration or otherwise and irrespective of
whether the Trustee  shall have made any demand  pursuant to the  provisions  of
this  Section  5.2,  shall be entitled and  empowered  by  intervention  in such
proceedings  or  otherwise  to file and  prove a claim or  claims  for the whole
amount of principal  and  interest,  if any,  owing and unpaid in respect of the
Securities  of such series,  and, in case of any judicial  proceedings,  to file
such  proofs of claim  and other  papers or  documents  as may be  necessary  or
advisable in order to have the claims of the Trustee and of the  Securityholders
allowed in such judicial proceedings relative to the Issuer or any other obligor
on the  Securities  of such  series,  its or  their  creditors,  or its or their
property,  and to collect and receive  any moneys or other  property  payable or
deliverable  on any such claims,  and to distribute the same after the deduction
of its charges and expenses,  and any  receiver,  assignee or trustee or similar
official in bankruptcy  or  reorganization  is hereby  authorized by each of the
Securityholders to make such payments to the Trustee,  and, if the Trustee shall
consent to the making of such payments directly to the  Securityholders,  to pay
to the  Trustee  any  amount due it for  compensation  and  expenses,  including
counsel fees and expenses incurred by it up to the date of such distribution. To
the extent that such payment of  reasonable  compensation,  expenses and counsel
fees and expenses out of the estate in any such proceedings  shall be denied for
any reason, payment of the same shall be secured by a lien on, and shall be paid
out of,  any and all  distributions,  dividends,  moneys,  securities  and other
property  which the Holders of the  Securities of such series may be entitled to
receive  in such  proceedings,  whether  in  liquidation  or  under  any plan of
reorganization or arrangement or otherwise.

     All rights of action and of asserting claims under this Indenture, or under
any of the Securities,  may be enforced by the Trustee without the possession of
any  of the  Securities,  or the  production  thereof  at  any  trial  or  other
proceeding relative thereto,  and any such suit or proceeding  instituted by the
Trustee shall be brought in its own name as trustee of an express trust, and any
recovery  of  judgment  shall be for the  ratable  benefit of the Holders of the
Securities of the series in respect of which such judgment has been recovered.

     SECTION  5.3  Application  of  Moneys  Collected  by  Trustee.  Any  moneys
collected by the Trustee  pursuant to Section 5.2 with respect to  Securities of
any series then Outstanding shall be applied in the order following, at the date
or  dates  fixed  by the  Trustee  for the  distribution  of such  moneys,  upon
presentation of the several  Securities of such series, and stamping thereon the
payment, if only partially paid, and upon surrender thereof, if fully paid:

     FIRST:  To the payment of costs and expenses of collection  and  reasonable
compensation to the Trustee, its agents, attorneys and counsel, and of all other
expenses  and  liabilities  incurred,  and all  advances  made,  by the  Trustee
pursuant to Section 6.6 except as a result of its negligence or bad faith;

     SECOND: If the principal of the Outstanding Securities of such series shall
not have become due and be unpaid,  to the payment of  interest,  if any, on the
Securities of such series,  in the order of the maturity of the  installments of
such interest,  if any, with interest (to the extent that such interest has been
collected by the Trustee) upon the overdue installments of interest,  if any, at
the rate borne by the Securities of such series, such payment to be made ratably
to the Persons entitled thereto;

     THIRD: If the principal of the Outstanding  Securities of such series shall
have become due, by declaration or otherwise, to the payment of the whole amount
then owing and unpaid  upon the  Securities  of such  series for  principal  and
interest, if any, with interest on the overdue principal and (to the extent that
such interest has been  collected by the Trustee) upon overdue  installments  of
interest,  if any, at the rate borne by the  Securities  of such series;  and in
case such moneys shall be  insufficient  to pay in full the whole amounts so due
and unpaid  upon the  Securities  of such  series,  then to the  payment of such
principal and interest, if any, without preference or priority of principal over
interest or of interest over  principal,  or of any installment of interest over
any other  installment of interest,  or of any Security over any other Security,
ratably to the aggregate of such principal and accrued and unpaid interest; and

     FOURTH:  To the payment of any surplus then  remaining  to the Issuer,  its
successors or assigns,  or to whomsoever may be lawfully entitled to receive the
same.

     No claim for interest  which in any manner at or after  maturity shall have
been  transferred  or pledged  separate or apart from the Securities to which it
relates,  or which in any manner shall have been kept alive after maturity by an
extension  (otherwise  than  pursuant to an  extension  made  pursuant to a plan
proposed  by the Issuer to the  Holders  of all  Securities  of any series  then
Outstanding), purchase, funding or otherwise by or on behalf or with the consent
or approval of the Issuer shall be entitled, in case of a default hereunder,  to
any  benefit  of this  Indenture,  except  after  prior  payment  in full of the
principal of all Securities of any series then Outstanding and of all claims for
interest not so transferred, pledged, kept alive, extended, purchased or funded.

     SECTION 5.4 Proceedings by Securityholders.  No Holder of any Securities of
any series then Outstanding  shall have any right by virtue of or by availing of
any provision of this  Indenture to institute any suit,  action or proceeding in
equity  or at law upon or under or with  respect  to this  Indenture  or for the
appointment of a receiver or trustee or similar official, or for any other

<PAGE>

remedy hereunder,  unless such Holder previously shall have given to the Trustee
written  notice of  default  and of the  continuance  thereof,  as  hereinbefore
provided,  and unless the  Holders of not less than 25% in  aggregate  principal
amount of the Securities of such series then Outstanding shall have made written
request to the Trustee to institute  such action,  suit or proceeding in its own
name as Trustee  hereunder and shall have offered to the Trustee such reasonable
indemnity as it may require  against the costs,  expenses and  liabilities to be
incurred  therein or  thereby,  and the Trustee for 60 days after its receipt of
such notice, request and offer of indemnity,  shall have neglected or refused to
institute any such action, suit or proceeding, it being understood and intended,
and being  expressly  covenanted by the Holder of every  Security of such series
with every other taker and Holder and the  Trustee,  that no one or more Holders
of  Securities  of such  series  shall have any right in any manner  whatever by
virtue of or by availing of any provision of this Indenture or of the Securities
to  affect,  disturb  or  prejudice  the  rights  of any  other  Holder  of such
Securities  of such  series,  or to obtain or seek to  obtain  priority  over or
preference  as to any other  such  Holder,  or to enforce  any right  under this
Indenture or the  Securities,  except in the manner herein  provided and for the
equal, ratable and common benefit of all Holders of Securities of such series.

     Notwithstanding any other provisions in this Indenture,  however, the right
of any  Holder of any  Security  to  receive  payment  of the  principal  of and
interest,  if any,  on such  Security,  on or after  the  respective  due  dates
expressed in such Security, or to institute suit for the enforcement of any such
payment on or after such  respective  dates  shall not be  impaired  or affected
without the consent of such Holder.

     SECTION  5.5  Proceedings  by  Trustee.  In case  of an  Event  of  Default
hereunder,  the Trustee may in its discretion proceed to protect and enforce the
rights vested in it by this Indenture by such appropriate  judicial  proceedings
as the  Trustee  shall deem most  effectual  to protect  and enforce any of such
rights,  either  by suit in equity  or by  action  at law or by  proceedings  in
bankruptcy or otherwise, whether for the specific enforcement of any covenant or
agreement  contained  in this  Indenture  or in aid of the exercise of any power
granted in this  Indenture,  or to enforce  any other legal or  equitable  right
vested in the Trustee by this Indenture or by law.

     SECTION 5.6 Remedies  Cumulative  and  Continuing.  All powers and remedies
given by this Article Five to the Trustee or to the  Securityholders  shall,  to
the extent  permitted  by law, be deemed  cumulative  and not  exclusive  of any
thereof or of any other  powers and  remedies  available  to the  Trustee or the
Securityholders,   by  judicial   proceedings  or  otherwise,   to  enforce  the
performance  or observance of the  covenants  and  agreements  contained in this
Indenture,  and no delay or omission of the Trustee or of any  Securityholder to
exercise any right or power  accruing upon any default  occurring and continuing
as aforesaid shall impair any such right or power, or shall be construed to be a
waiver of any such  default  or an  acquiescence  therein;  and,  subject to the
provisions of Section 5.4,  every power and remedy given by this Article Five or
by law to the Trustee or to the  Securityholders  may be exercised  from time to
time,  and as often  as shall be  deemed  expedient,  by the  Trustee  or by the
Securityholders.

     SECTION 5.7  Direction  of  Proceedings;  Waiver of Defaults by Majority of
Securityholders.  The Holders of a majority in aggregate principal amount of the
Securities  of any series  then  Outstanding  shall have the right to direct the
time, method, and place of conducting any proceeding for any remedy available to
the  Trustee,  or  exercising  any trust or power  conferred on the Trustee with
respect to Securities of such series;  provided,  however,  that (subject to the
provisions of Section 6.1) the Trustee shall have the right to decline to follow
any such  direction if the Trustee shall  determine  upon advice of counsel that
the action or proceeding so directed may not lawfully be taken or if the Trustee
in good faith by its board of  directors,  its executive  committee,  or a trust
committee of directors or Responsible  Officers or both shall determine that the
action  or  proceeding  so  directed  would  involve  the  Trustee  in  personal
liability.  The  Holders  of a majority  in  aggregate  principal  amount of the
Securities of any series then Outstanding may on behalf of the Holders of all of
the  Securities  of such  series  waive  any past  default  or Event of  Default
hereunder and its consequences  except a default in the payment of interest,  if
any, on, or the  principal  of, the  Securities  of such  series.  Upon any such
waiver the Issuer,  the Trustee and the Holders of the Securities of such series
shall be restored to their former positions and rights hereunder,  respectively;
but no such waiver shall extend to any  subsequent  or other default or Event of
Default or impair any right consequent thereon. Whenever any default or Event of
Default  hereunder shall have been waived as permitted by this Section 5.7, said
default or Event of Default  shall for all purposes of the  Securities  and this
Indenture be deemed to have been cured and to be not continuing.

     SECTION 5.8 Notice of Defaults. The Trustee shall, within 90 days after the
occurrence  of a  default,  with  respect  to  Securities  of  any  series  then
Outstanding,  mail to all Holders of Securities of such series, as the names and
the addresses of such Holders appear upon the Securities register, notice of all
defaults known to the Trustee with respect to such series,  unless such defaults
shall have been cured before the giving of such notice (the term  "defaults" for
the purpose of this Section 5.8 being hereby defined to be the events  specified
in clauses  (a),  (b),  (c),  (d),  (e),  (f),  (g) and (h) of Section  5.1, not
including periods of grace, if any, provided for therein and irrespective of the
giving of the written notice specified in said clause (d) or (g) but in the case
of any  default of the  character  specified  in said  clause (d) or (g) no such
notice to Securityholders shall be given until at least 60 days after the giving
of written notice  thereof to the Issuer  pursuant to said clause (d) or (g), as
the case may be); provided,  however, that, except in the case of default in the
payment of the principal of or interest, if any, on any of the Securities, or in
the payment or  satisfaction  of any sinking fund or other purchase  obligation,
the Trustee shall be protected in withholding  such notice if and so long as the
board of directors,  the executive committee,  or a trust committee of directors
or Responsible Officers or both of the Trustee in good faith determines that the
withholding of such notice is in the best interests of the Securityholders.

     SECTION 5.9 Undertaking to Pay Costs.  All parties to this Indenture agree,
and each Holder of any Security by his acceptance thereof shall be deemed to

<PAGE>

have agreed,  that any court may in its discretion  require, in any suit for the
enforcement of any right or remedy under this Indenture,  or in any suit against
the Trustee for any action taken or omitted by it as Trustee,  the filing by any
party  litigant in such suit of an undertaking to pay the cost of such suit, and
that  such  court  may in its  discretion  assess  reasonable  costs,  including
reasonable  attorney's  fees and  expenses,  against any party  litigant in such
suit,  having due regard to the merits and good faith of the claims or  defenses
made by such party  litigant;  but the  provisions of this Section 5.9 shall not
apply to any suit  instituted  by the  Trustee,  to any suit  instituted  by any
Securityholder, or group of Securityholders,  holding in the aggregate more than
10% in principal amount of the Securities of any series then Outstanding,  or to
any suit instituted by any Securityholders for the enforcement of the payment of
the principal of or interest,  if any, on any Security  against the Issuer on or
after the due date expressed in such Security.


                                   ARTICLE SIX
                             CONCERNING THE TRUSTEE

     SECTION 6.1 Duties and  Responsibilities  of the Trustee;  During  Default;
Prior to Default. With respect to the Holders of any series of Securities issued
hereunder,  the  Trustee,  prior to the  occurrence  of an Event of Default with
respect to the Securities of a particular series and after the curing or waiving
of all Events of Default  which may have  occurred  with respect to such series,
undertakes to perform such duties and only such duties as are  specifically  set
forth in this  Indenture.  In case an  Event  of  Default  with  respect  to the
Securities  of a series has  occurred  (which has not been cured or waived)  the
Trustee shall  exercise  with respect to such series of  Securities  such of the
rights and powers  vested in it by this  Indenture,  and use the same  degree of
care and skill in their  exercise as a prudent  man would  exercise or use under
the circumstances in the conduct of his own affairs.

     No  provision of this  Indenture  shall be construed to relieve the Trustee
from liability for its own negligent action, its own negligent failure to act or
its own wilful misconduct, except that

     (a) prior to the  occurrence  of an Event of  Default  with  respect to the
Securities  of any series and after the curing or waiving of all such  Events of
Default with respect to such series which may have occurred:

          (i) the duties and  obligations  of the  Trustee  with  respect to the
     Securities  of any  series  shall  be  determined  solely  by  the  express
     provisions  of this  Indenture,  and the Trustee shall not be liable except
     for the performance of such duties and obligations as are  specifically set
     forth in this Indenture,  and no implied  covenants or obligations shall be
     read into this Indenture against the Trustee; and

          (ii) in the  absence  of bad  faith  on the part of the  Trustee,  the
     Trustee may  conclusively  rely, as to the truth of the  statements and the
     correctness  of  the  opinions  expressed  therein,  upon  any  statements,
     certificates  or opinions  furnished to the Trustee and  conforming  to the
     requirements  of this  Indenture;  but in the case of any such  statements,
     certificates  or opinions  which by any provision  hereof are  specifically
     required to be furnished to the Trustee,  the Trustee shall be under a duty
     to  examine  the  same to  determine  whether  or not they  conform  to the
     requirements of this Indenture;

     (b) the Trustee  shall not be liable for any error of judgment made in good
faith by a Responsible Officer or Responsible Officers of the Trustee, unless it
shall be proved that the Trustee was  negligent in  ascertaining  the  pertinent
facts; and

     (c) the  Trustee  shall not be liable with  respect to any action  taken or
omitted to be taken by it in good faith in accordance  with the direction of the
Holders  pursuant  to  Section  5.7  relating  to the time,  method and place of
conducting any proceeding for any remedy available to the Trustee, or exercising
any trust or power conferred upon the Trustee, under this Indenture.

     None of the  provisions  contained  in this  Indenture  shall  require  the
Trustee to expend or risk its own funds or otherwise  incur  personal  financial
liability in the  performance  of any of its duties or in the exercise of any of
its rights or powers, if there shall be reasonable ground for believing that the
repayment  of such funds or adequate  indemnity  against  such  liability is not
reasonably assured to it.

     SECTION 6.2 Certain Rights of the Trustee. Subject to Section 6.1:

     (a) the Trustee  may rely and shall be  protected  in acting or  refraining
from acting upon any resolution, Officers' Certificate or any other certificate,
statement,  instrument,  opinion, report, notice, request, consent, order, bond,
debenture,  note, coupon,  security or other paper or document believed by it to
be genuine and to have been signed or presented by the proper party or parties;

     (b) any request,  direction, order or demand of the Issuer mentioned herein
shall be  sufficiently  evidenced  by an Officers'  Certificate  or Issuer Order
(unless other evidence in respect  thereof be herein  specifically  prescribed);
and any  resolution of the Board of Directors may be evidenced to the Trustee by
a copy  thereof  certified by the  secretary  or an  assistant  secretary of the
Issuer;


<PAGE>

     (c) the Trustee may consult with counsel of its selection and any advice of
such  counsel  promptly   confirmed  in  writing  shall  be  full  and  complete
authorization and protection in respect of any action taken, suffered or omitted
to be taken by it hereunder in good faith and in reliance  thereon in accordance
with such advice or Opinion of Counsel;

     (d) the Trustee  shall be under no obligation to exercise any of the trusts
or powers vested in it by this  Indenture at the request,  order or direction of
any  of the  Securityholders  pursuant  to  the  provisions  of  this  Indenture
(including,   without   limitation,   pursuant  to  Section  5.1),  unless  such
Securityholders  shall  have  offered  to the  Trustee  reasonable  security  or
indemnity  against the costs,  expenses and liabilities  which might be incurred
therein or thereby;

     (e) the Trustee  shall not be liable for any action  taken or omitted by it
in good faith and  believed  by it to be  authorized  or within the  discretion,
rights or powers conferred upon it by this Indenture;

     (f) prior to the occurrence of an Event of Default  hereunder and after the
curing or waiving of all Events of Default,  the  Trustee  shall not be bound to
make any  investigation  into the facts or  matters  stated  in any  resolution,
certificate,  statement,  instrument, opinion, report, notice, request, consent,
order, approval,  appraisal,  bond, debenture,  note, coupon, security, or other
paper or  document  unless  requested  in writing so to do by the Holders of not
less than a majority in  aggregate  principal  amount of the  Securities  of all
series  affected  then  Outstanding;  provided  that,  if the  payment  within a
reasonable time to the Trustee of the costs,  expenses or liabilities  likely to
be incurred by it in the making of such  investigation is, in the opinion of the
Trustee, not reasonably assured to the Trustee by the security afforded to it by
the terms of this  Indenture,  the  Trustee  may  require  reasonable  indemnity
against  such  expenses  or  liabilities  as  a  condition  to  proceeding;  the
reasonable  expenses of every such investigation shall be paid by the Issuer or,
if paid by the Trustee or any predecessor Trustee, shall be repaid by the Issuer
upon demand; and

     (g) the  Trustee  may  execute  any of the  trusts or powers  hereunder  or
perform  any  duties  hereunder  either  directly  or by or  through  agents  or
attorneys not  regularly in its employ and the Trustee shall not be  responsible
for any  misconduct  or  negligence  on the part of any such  agent or  attorney
appointed with due care by it hereunder.

     SECTION 6.3 Trustee Not Responsible for Recitals, Disposition of Securities
or Application of Proceeds Trustee Not Responsible for Recitals,  Disposition of
Securities or Application of Proceeds Thereof. The recitals contained herein and
in the Securities, except the Trustee's certificates of authentication, shall be
taken as the statements of the Issuer, and the Trustee assumes no responsibility
for the correctness of the same. The Trustee makes no  representation  as to the
validity  or  sufficiency  of  this  Indenture,  of  the  Securities  or of  any
prospectus used to sell the Securities. The Trustee shall not be accountable for
the use or application by the Issuer of any of the Securities or of the proceeds
thereof.

     SECTION 6.4 Trustee and Agents May Hold Securities;  Collections,  etc. The
Trustee  or any agent of the Issuer or the  Trustee,  in its  individual  or any
other  capacity,  may become the owner or  pledgee of  Securities  with the same
rights it would have if it were not the  Trustee  or such agent and,  subject to
Sections 6.8 and 6.13, may otherwise deal with the Issuer and receive,  collect,
hold and retain  collections  from the Issuer with the same rights it would have
if it were not the Trustee or such agent.

     SECTION 6.5 Moneys Held by Trustee.  Subject to the  provisions  of Section
10.4 hereof,  all moneys received by the Trustee shall, until used or applied as
herein provided, be held in trust for the purposes for which they were received,
but need not be  segregated  from other funds  except to the extent  required by
mandatory  provisions of law. Neither the Trustee nor any agent of the Issuer or
the Trustee shall be under any liability for interest on any moneys  received by
it hereunder.

     SECTION  6.6.  Compensation  and  Indemnification  of Trustee and Its Prior
Claim.  The Issuer covenants and agrees to pay to the Trustee from time to time,
and the Trustee shall be entitled to, such compensation as shall be agreed to in
writing  between the Issuer and the Trustee  (which  shall not be limited by any
provision of law in regard to the compensation of a trustee of an express trust)
and the Issuer  covenants  and agrees to pay or  reimburse  the Trustee and each
predecessor Trustee upon its request for all reasonable expenses,  disbursements
and advances  incurred or made by or on behalf of it in  accordance  with any of
the provisions of this Indenture (including the reasonable  compensation and the
expenses and  disbursements  of its counsel and of all agents and other  persons
not regularly in its employ) except any such expense, disbursement or advance as
may arise  from its  negligence  or bad  faith.  The Issuer  also  covenants  to
indemnify the Trustee and each predecessor  Trustee for, and to hold it harmless
against, any and all loss, liability,  damage, claim or expense, including taxes
(other  than  taxes  based  on the  income  of the  Trustee),  incurred  without
negligence or bad faith on its part,  arising out of or in  connection  with the
acceptance or  administration  of this Indenture or the trusts hereunder and its
duties  hereunder,  including the costs and expenses of defending itself against
or investigating any claim or liability in the premises.  The obligations of the
Issuer under this Section 6.6 to  compensate  and indemnify the Trustee and each
predecessor  Trustee and to pay or  reimburse  the Trustee and each  predecessor
Trustee for expenses,  disbursements  and advances shall  constitute  additional
indebtedness  hereunder and shall survive the satisfaction and discharge of this
Indenture  or the  resignation  or  removal  of  the  Trustee.  Such  additional
indebtedness shall be a senior claim to that of the Securities upon all property
and funds held or collected  by the Trustee as such,  except funds held in trust
for the benefit of the Holders of particular Securities,  and the Securities are
hereby subordinated to such senior claim. When the Trustee incurs expenses or

<PAGE>

renders services in connection with an Event of Default specified in Section 5.1
or  in  connection  with  Article  Five  hereof,  the  expenses  (including  the
reasonable  fees and  expenses  of its  counsel)  and the  compensation  for the
service  in  connection   therewith  are  intended  to  constitute  expenses  of
administration under any bankruptcy law.

     SECTION 6.7 Right of Trustee to Rely on Officers' Certificate, etc. Subject
to Sections 6.1 and 6.2,  whenever in the  administration  of the trusts of this
Indenture  the Trustee  shall deem it necessary  or  desirable  that a matter be
proved or  established  prior to taking or  suffering  or  omitting  any  action
hereunder,  such matter  (unless  other  evidence  in respect  thereof be herein
specifically  prescribed)  may, in the absence of negligence or bad faith on the
part of the Trustee,  be deemed to be conclusively  proved and established by an
Officers'  Certificate  delivered to the Trustee,  and such certificate,  in the
absence of  negligence  or bad faith on the part of the  Trustee,  shall be full
warrant to the Trustee for any action taken, suffered or omitted by it under the
provisions of this Indenture upon the faith thereof.

     SECTION 6.8  Qualification of Trustee;  Conflicting  Interests.  (a) If the
Trustee has or shall acquire any conflicting  interest (as defined in subsection
(c)),  then  within  90 days  after  ascertaining  that it has such  conflicting
interest,  and if the  default  (as  defined  in  subsection  (c)) to which such
conflicting  interest  relates  has not been cured or duly  waived or  otherwise
eliminated  before the end of such  90-day  period,  the  Trustee  shall  either
eliminate  such  conflicting  interest or, except as otherwise  provided  below,
resign, and the Issuer shall take prompt steps to have a successor  appointed in
the manner provided in Section 6.10.

     (b) If the Trustee  shall fail to comply with the  provisions of subsection
(a),  the  Trustee  shall,  within 10 days after the  expiration  of such 90-day
period, transmit notice of such failure to the Securityholders in the manner and
to the extent provided in Section 4.4 and,  subject to the provisions of Section
5.9,  unless  the  Trustee's  duty to resign is stayed as  provided  below,  any
Securityholder  who has been a bona fide Holder of  Securities  for at least six
months may, on behalf of himself and all others similarly situated, petition any
court  of  competent  jurisdiction  for  the  removal  of the  Trustee,  and the
appointment of a successor,  if the Trustee fails, after written request thereof
by such Securityholder, to comply with the provisions of subsection (a).

     Except in the case of a  default  in the  payment  of the  principal  of or
interest on any  Security,  or in the  payment of any  sinking or purchase  fund
installment,  the  Trustee  shall not be  required to resign as provided by this
Section  6.8 if the  Trustee  shall have  sustained  the burden of  proving,  on
application to the Commission and after opportunity for hearing thereon, that

          (i) the default  under the  Indenture  may be cured or waived during a
     reasonable  period and under the procedures  described in such application,
     and

          (ii) a stay of the Trustee's  duty to resign will not be  inconsistent
     with the interests of Holders of the Securities.

     The filing of such an application shall  automatically stay the performance
of the duty to resign until the Commission orders otherwise.  Any resignation of
the Trustee  shall become  effective  only upon the  appointment  of a successor
trustee in accordance  with the provisions of Section 6.10 and such  successor's
acceptance of such an appointment.

     (c) For the purposes of this  Section  6.8, the Trustee  shall be deemed to
have a  conflicting  interest  with respect to  Securities  of any series if the
Securities of such series are in default (as  determined in accordance  with the
provisions of Section 5.1, but  exclusive of any period of grace or  requirement
of notice) and

          (i) the Trustee is trustee  under this  Indenture  with respect to the
     Outstanding  securities  of any other series or is a trustee  under another
     indenture under which any other securities,  or certificates of interest or
     participation  in any other  securities,  of the  Issuer  are  outstanding,
     unless such other indenture is a collateral trust indenture under which the
     only  collateral  consists  of  Securities  issued  under  this  Indenture;
     provided that there shall be excluded from the operation of this  paragraph
     (i), this  Indenture with respect to the Securities of any other series and
     there shall also be so excluded  any other  indenture or  indentures  under
     which other  securities,  or certificates of interest or  participation  in
     other  securities,  of the Issuer are  outstanding if (x) this Indenture is
     and, if applicable,  this Indenture and any series issued  pursuant to this
     Indenture and such other  indenture or indentures are wholly  unsecured and
     rank equally and such other indenture or indentures are hereafter qualified
     under the Trust  Indenture Act of 1939,  unless the  Commission  shall have
     found and declared by order pursuant to Section 305(b) or Section 307(c) of
     the  Trust  Indenture  Act of  1939  that  differences  exist  between  the
     provisions of this  Indenture with respect to Securities of such series and
     one or more other  series,  or the  provisions  of this  Indenture  and the
     provisions  of such other  indenture or  indentures  which are so likely to
     involve a material  conflict  of interest  as to make it  necessary  in the
     public  interest or for the  protection  of  investors  to  disqualify  the
     Trustee from acting as such under this Indenture with respect to Securities
     of such series and such other series, or under this Indenture or such other
     indenture or indentures,  or (y) the Issuer shall have sustained the burden
     of proving,  on application to the  Commission  and after  opportunity  for
     hearing  thereon,  that  trusteeship  under this  Indenture with respect to
     Securities  of such series and such other series,  or under this  Indenture
     and such  other  indenture  or  indentures  is not so likely  to  involve a
     material  conflict  of  interest  as to make  it  necessary  in the  public
     interest or for the  protection of investors to disqualify the Trustee from
     acting as such under this  Indenture  with  respect to  Securities  of such
     series  and such  other  series,  or under  this  Indenture  and such other
     indentures;

<PAGE>

               (ii) the Trustee or any of its directors or executive officers is
          an underwriter for the Issuer;

               (iii) the Trustee directly or indirectly  controls or is directly
          or  indirectly  controlled  by or is under  direct or indirect  common
          control with an underwriter for the Issuer;

               (iv) the Trustee or any of its directors or executive officers is
          a director,  officer, partner, employee,  appointee, or representative
          of the Issuer,  or of an underwriter  (other than the Trustee  itself)
          for  the  Issuer  who  is   currently   engaged  in  the  business  of
          underwriting,  except that (x) one  individual may be a director or an
          executive  officer,  or both,  of the  Trustee  and a  director  or an
          executive officer,  or both, of the Issuer, but may not be at the same
          time an executive  officer of both the Trustee and the Issuer;  (y) if
          and so long as the  number of  directors  of the  Trustee in office is
          more than nine,  one  additional  individual  may be a director  or an
          executive  officer,  or both,  of the  Trustee  and a director  of the
          Issuer;  and (z) the Trustee may be designated by the Issuer or by any
          underwriter  for the Issuer to act in the capacity of transfer  agent,
          registrar,  custodian,  paying agent,  fiscal agent,  escrow agent, or
          depositary,  or in any other  similar  capacity,  or,  subject  to the
          provisions of subsection  (c) (i) of this Section,  to act as trustee,
          whether under an indenture or otherwise;

               (v)  10% or more  of the  voting  securities  of the  Trustee  is
          beneficially owned either by the Issuer or by any director, partner or
          executive officer thereof, or 20% or more of such voting securities is
          beneficially owned, collectively,  by any two or more of such persons;
          or 10% or more of the voting securities of the Trustee is beneficially
          owned  either by an  underwriter  for the  Issuer or by any  director,
          partner,  or executive  officer  thereof,  or is  beneficially  owned,
          collectively, by any two or more such persons;

               (vi)  the  Trustee  is the  beneficial  owner  of,  or  holds  as
          collateral  security for an obligation which is in default,  (x) 5% or
          more of the  voting  securities  or 10% or more of any other  class of
          security of the Issuer, not including the Securities issued under this
          Indenture and securities  issued under any other indenture under which
          the  Trustee  is also  trustee,  or (y) 10% or  more of any  class  of
          security of an underwriter for the Issuer;

               (vii)  the  Trustee  is the  beneficial  owner  of,  or  holds as
          collateral  security for an obligation which is in default, 5% or more
          of the voting  securities  of any person who, to the  knowledge of the
          Trustee,  owns 10% or more of the voting  securities  of, or  controls
          directly or indirectly or is under direct or indirect  common  control
          with, the Issuer;

               (viii)  the  Trustee  is the  beneficial  owner  of,  or holds as
          collateral security for an obligation which is in default, 10% or more
          of any class  security  of any person  who,  to the  knowledge  of the
          Trustee, owns 50% or more of the voting securities of the Issuer;

               (ix) the Trustee  owns on the date of default (as  determined  in
          accordance  with the  provisions  of Section 5.1, but exclusive of any
          period of grace or  requirement  of notice) or on any  anniversary  of
          such default while such default remains  outstanding,  in the capacity
          of  executor,  administrator,  testamentary  or inter  vivos  trustee,
          guardian,  committee or conservator, or in any other similar capacity,
          an aggregate of 25% or more of the voting securities,  or of any class
          of security,  of any Person,  the beneficial  ownership of a specified
          percentage  of which would have  constituted  a  conflicting  interest
          under paragraphs  (vi), (vii) or (viii) of this subsection.  As to any
          such  securities  of which  the  Trustee  acquired  ownership  through
          becoming executor, administrator, or testamentary trustee of an estate
          which included  them,  the provisions of the preceding  sentence shall
          not  apply,  for  a  period  of  two  years  from  the  date  of  such
          acquisition,  to the  extent  that such  securities  included  in such
          estate do not exceed 25% of such voting  securities or 25% of any such
          class of  security.  Promptly  after the dates of any such default and
          annually  in each  succeeding  year  that  the  Securities  remain  in
          default,  the  Trustee  shall  make a check  of its  holdings  of such
          securities in any of the above-mentioned  capacities as of such dates.
          If the  Issuer  fails  to make  payment  in full  of  principal  of or
          interest on any of the Securities when and as the same becomes due and
          payable,  and  such  failure  continues  for 30 days  thereafter,  the
          Trustee  shall make a prompt check of its holdings of such  Securities
          in  any of  the  above-mentioned  capacities  as of  the  date  of the
          expiration of such 30-day period, and after such date, notwithstanding
          the foregoing  provisions of this  paragraph,  all such  Securities so
          held by the Trustee,  with sole or joint control over such  Securities
          vested in it, shall,  but only so long as such failure shall continue,
          be  considered  as though  beneficially  owned by the  Trustee for the
          purposes of paragraphs (vi), (vii) and (viii) of this subsection; or

               (x) except under the  circumstances  described in paragraphs (1),
          (3), (4), (5) or (6) of Section 6.13(b), the Trustee shall be or shall
          become a creditor of the Issuer.

     For purposes of  subsection  (c) (i), the term  "series of  securities"  or
"series"  means a  series,  class  or  group  of  securities  issuable  under an
indenture  pursuant to the terms of which holders of one such series may vote to
direct the Trustee, or otherwise take action pursuant to a vote of such holders,
separately  from  holders of  another  such  series;  provided  that  "series of
securities"  or "series"  shall not include  any series of  securities  issuable
under an indenture if all such series rank equally and are wholly unsecured.


<PAGE>

     The  specification  of percentages in subsections (c) (v) to (ix) inclusive
of this Section 6.8 shall not be construed as  indicating  that the ownership of
such  percentages  of the  securities  of a  person  is or is not  necessary  or
sufficient  to  constitute  direct  or  indirect  control  for the  purposes  of
subsections (c) (iii) or (vii) of this Section.

     For the purposes of subsections (c) (vi),  (vii),  (viii) and (ix), of this
Section 6.8, only,

          (A) the terms  "security"  and  "securities"  shall  include only such
     securities as are generally  known as corporate  securities,  but shall not
     include any note or other  evidence of  indebtedness  issued to evidence an
     obligation  to repay  moneys lent to a person by one or more  banks,  trust
     companies,   or  banking   firms,   or  any   certificate  of  interest  or
     participation in any such note or evidence of indebtedness;

          (B) an  obligation  shall be deemed to be in default when a default in
     payment of principal shall have continued for 30 days or more and shall not
     have been cured; and

          (C) the  Trustee  shall not be deemed to be the owner or holder of (x)
     any  security  which  it  holds  as  collateral  security,  as  trustee  or
     otherwise,  for an obligation  which is not in default as defined in clause
     (B) above, or (y) any security which it holds as collateral  security under
     this Indenture,  irrespective of any default hereunder, or (z) any security
     which it holds as agent for collection,  or as custodian,  escrow agent, or
     depositary, or in any similar representative capacity.

     Except as provided  above,  the word  "security" or "securities" as used in
this Section 6.8 shall mean any note, stock,  treasury stock,  bond,  debenture,
evidence  of  indebtedness,  certificate  of interest  or  participation  in any
profit-sharing   agreement,   collateral  trust   certificate,   preorganization
certificate or subscription,  transferable share,  investment  contract,  voting
trust certificate,  certificate of deposit for a security,  fractional undivided
interest in oil, gas or other mineral  rights,  or, in general,  any interest or
instrument  commonly  known as a "security",  or any  certificate of interest or
participation in, temporary or interim  certificate for, receipt for,  guarantee
of, or warrant or right to subscribe to or purchase, any of the foregoing.

     (d) For purposes of this Section 6.8:

               (i) the term "underwriter" when used with reference to the Issuer
          shall mean every  person who,  within a one year  period  prior to the
          time as of which the  determination is made, was an underwriter of any
          security of the Issuer outstanding at the time of the determination;

               (ii) the term "director" shall mean any director of a corporation
          or any  individual  performing  similar  functions with respect to any
          organization whether incorporated or unincorporated;

               (iii) the term "person" shall mean an individual,  a corporation,
          a partnership,  an  association,  a joint-stock  company,  a trust, an
          unincorporated organization,  or a government or political subdivision
          thereof;  as used in this  paragraph,  the term "trust"  shall include
          only a trust where the  interest or interests  of the  beneficiary  or
          beneficiaries are evidenced by a security;

               (iv) the term "voting security" shall mean any security presently
          entitling  the owner or holder  thereof  to vote in the  direction  or
          management of the affairs of a person, or any security issued under or
          pursuant to any trust,  agreement or arrangement  whereby a trustee or
          trustees  or agent or agents for the owner or holder of such  security
          are  presently  entitled to vote in the direction or management of the
          affairs of a person;

               (v) the term "Issuer" shall mean any obligor upon the Securities;
          and

               (vi) the term "executive officer" shall mean the president, every
          vice president,  every trust officer, the cashier, the secretary,  and
          the  treasurer  of  a  corporation,  and  any  individual  customarily
          performing similar functions with respect to any organization  whether
          incorporated or unincorporated,  but shall not include the chairman of
          the board of directors.

         (e) The percentages of voting securities and other securities specified
in this  Section  6.8  shall be  calculated  in  accordance  with the  following
provisions:

               (i) a  specified  percentage  of  the  voting  securities  of the
          Trustee,  the Issuer or any other  person  referred to in this Section
          (each of whom is referred to as a "person"  in this  paragraph)  means
          such amount of the  outstanding  voting  securities  of such person as
          entitles  the  holder  or  holders  thereof  to  cast  such  specified
          percentage  of the  aggregate  votes  which  the  holders  of all  the
          outstanding  voting  securities of such person are entitled to cast in
          the direction or management of the affairs of such person;

               (ii) a specified  percentage of a class of securities of a person
          means such  percentage  of the  aggregate  amount of securities of the
          class outstanding;


<PAGE>

               (iii) the term "amount", when used in regard to securities, means
          the  principal  amount if relating to evidences of  indebtedness,  the
          number of shares if  relating  to  capital  shares,  and the number of
          units if relating to any other kind of security;

               (iv) the term  "outstanding"  means issued and not held by or for
          the  account of the  issuer;  the  following  securities  shall not be
          deemed outstanding within the meaning of this definition:

               (A)  securities  of an issuer held in a sinking fund  relating to
          securities of the issuer of the same class;

               (B)  securities  of an issuer held in a sinking fund  relating to
          another class of securities of the issuer, if the obligation evidenced
          by such other class of securities is not in default as to principal or
          interest or otherwise;

               (C)  securities  pledged by the issuer thereof as security for an
          obligation of the issuer not in default as to principal or interest or
          otherwise; and

               (D)  securities  held in escrow if placed in escrow by the issuer
          thereof;  provided,that  any voting  securities  of an issuer shall be
          deemed  outstanding if any person other than the issuer is entitled to
          exercise the voting rights thereof; and

                  (v) a  security  shall be  deemed  to be of the same  class as
         another  security if both securities  confer upon the holder or holders
         thereof substantially the same rights and privileges;  provided,  that,
         in the case of  secured  evidences  of  indebtedness,  all of which are
         issued under a single  indenture,  differences in the interest rates or
         maturity dates of various series thereof shall not be deemed sufficient
         to constitute  such series  different  classes and  provided,  further,
         that, in the case of unsecured  evidences of indebtedness,  differences
         in the interest  rates or maturity  dates  thereof  shall not be deemed
         sufficient to constitute them securities of different classes,  whether
         or not they are issued under a single indenture.

     SECTION 6.9 Persons  Eligible for  Appointment as Trustee.  The Trustee for
each  series  of  Securities  hereunder  shall  at all  times  be a  corporation
organized and doing  business  under the laws of the United States of America or
of any state or the District of Columbia  having a combined  capital and surplus
of at least  $50,000,000,  and which is  authorized  under such laws to exercise
corporate  trust powers and is subject to supervision or examination by federal,
state or  District of  Columbia  authority,  or a  corporation  or other  Person
permitted to act as trustee by the  Commission.  If such  corporation  publishes
reports of condition at least annually,  pursuant to law or to the  requirements
of the aforesaid  supervising or examining  authority,  then for the purposes of
this  Section,  the combined  capital and surplus of such  corporation  shall be
deemed to be its  combined  capital  and surplus as set forth in its most recent
report  of  condition  so  published.  No  obligor  upon the  Securities  or any
Affiliate of such obligor shall serve as trustee upon the Securities. In case at
any  time  the  Trustee  shall  cease  to be  eligible  in  accordance  with the
provisions  of this  Section 6.9, the Trustee  shall resign  immediately  in the
manner and with the effect specified in Section 6.10.

     SECTION 6.10 Resignation and Removal; Appointment of Successor Trustee. (a)
The Trustee,  or any trustee or trustees  hereafter  appointed,  may at any time
resign with respect to one or more or all series of Securities by giving written
notice of resignation to the Issuer.  Upon receiving such notice of resignation,
the Issuer shall promptly  appoint a successor  trustee or trustees with respect
to the  applicable  series by  written  instrument  in  duplicate,  executed  by
authority  of the  Board of  Directors,  one copy of which  instrument  shall be
delivered  to the  resigning  Trustee and one copy to the  successor  trustee or
trustees.  If no successor  trustee shall have been so appointed with respect to
any series and have  accepted  appointment  within 30 days after the  mailing of
such notice of  resignation,  the  resigning  trustee may  petition any court of
competent  jurisdiction  for the  appointment  of a  successor  trustee,  or any
Securityholder  who has been a bona fide Holder of a Security or  Securities  of
the applicable  series for at least six months may, subject to the provisions of
Section 5.9, on behalf of himself and all others  similarly  situated,  petition
any such  court for the  appointment  of a  successor  trustee.  Such  court may
thereupon,  after such  notice,  if any,  as it may deem  proper and  prescribe,
appoint a successor trustee.

         (b)      In case at any time any of the following shall occur:

               (i) the  Trustee  shall  fail to comply  with the  provisions  of
          Section 6.8 with  respect to any series of  Securities  after  written
          request therefor by the Issuer or by any Securityholder who has been a
          bona fide  Holder of a Security  or  Securities  of such series for at
          least six months; or

               (ii) the Trustee  shall cease to be eligible in  accordance  with
          the  provisions  of Section 6.9 and shall fail to resign after written
          request therefor by the Issuer or by any such Securityholder; or

               (iii) the Trustee  shall become  incapable of acting with respect
          to any  series of  Securities,  or shall be  adjudged  a  bankrupt  or
          insolvent,  or a  receiver  or  liquidator  of the  Trustee  or of its
          property  shall be appointed,  or any public officer shall take charge
          or  control  of the  Trustee or of its  property  or  affairs  for the
          purpose of rehabilitation, conservation or liquidation;

                                       1
<PAGE>

     then,  in any such case,  the Issuer may remove the Trustee with respect to
the  applicable  series of Securities  and appoint a successor  trustee for such
series by written  instrument,  in duplicate,  executed by order of the Board of
Directors  one copy of which  instrument  shall be  delivered  to the Trustee so
removed and one copy to the successor trustee,  or, subject to the provisions of
Section 5.9, any Securityholder who has been a bona fide Holder of a Security or
Securities  of such  series for at least six months may on behalf of himself and
all others similarly situated,  petition any court of competent jurisdiction for
the removal of the  Trustee and the  appointment  of a  successor  trustee  with
respect to such series. Such court may thereupon,  after such notice, if any, as
it may deem  proper and  prescribe,  remove the  Trustee and appoint a successor
trustee.

     (c)  The  Holders  of a  majority  in  aggregate  principal  amount  of the
Securities  of each series then  Outstanding  may at any time remove the Trustee
with respect to Securities  of such series and appoint a successor  trustee with
respect  to the  Securities  of such  series by  delivering  to the  Trustee  so
removed,  to the  successor  trustee so appointed and to the Issuer the evidence
provided  for  in  Section  7.1  of the  action  in  that  regard  taken  by the
Securityholders.  If no  successor  trustee  shall have been so  appointed  with
respect  to any series and have  accepted  appointment  within 30 days after the
delivery  of such  evidence of removal,  the Trustee may  petition  any court of
competent  jurisdiction  for the  appointment  of a  successor  trustee,  or any
Securityholder  who has been a bona fide Holder of a Security or  Securities  of
the applicable  series for at least six months may, subject to the provisions of
Section 5.9, on behalf of himself and all others  similarly  situated,  petition
any such  court for the  appointment  of a  successor  trustee.  Such  court may
thereupon,  after such  notice,  if any,  as it may deem  proper and  prescribe,
appoint a successor trustee.

     (d) Any  resignation  or removal of the Trustee  with respect to any series
and any appointment of a successor  trustee with respect to such series pursuant
to any of the  provisions  of this  Section  6.10 shall  become  effective  upon
acceptance of appointment by the successor trustee as provided in Section 6.11.

     SECTION 6.11 Acceptance of Appointment by Successor Trustee.  Any successor
trustee  appointed as provided in Section 6.10 shall  execute and deliver to the
Issuer and to its predecessor  trustee an instrument  accepting such appointment
hereunder,  and thereupon the resignation or removal of the predecessor  trustee
with respect to all or any  applicable  series shall become  effective  and such
successor  trustee,  without any further act, deed or  conveyance,  shall become
vested with all rights,  powers,  duties and  obligations  with  respect to such
series of its predecessor hereunder,  with like effect as if originally named as
trustee for such series hereunder; but, nevertheless,  on the written request of
the Issuer or of the successor trustee, upon payment of its charges then unpaid,
the  trustee  ceasing to act shall,  subject  to Section  10.4,  pay over to the
successor  trustee all moneys at the time held by it hereunder and shall execute
and  deliver an  instrument  transferring  to such  successor  trustee  all such
rights,  powers,  duties and  obligations.  Upon  request of any such  successor
trustee,  the Issuer shall execute any and all  instruments  in writing for more
fully and certainly vesting in and confirming to such successor trustee all such
rights and powers.  Any  trustee  ceasing to act shall,  nevertheless,  retain a
prior claim upon all  property  or funds held or  collected  by such  trustee to
secure any amounts then due it pursuant to the provisions of Section 6.6.

     If a successor  trustee is appointed  with respect to the Securities of one
or more (but not all)  series,  the  Issuer,  the  predecessor  Trustee and each
successor  trustee with respect to the Securities of any applicable series shall
execute and deliver an indenture  supplemental  hereto which shall  contain such
provisions  as shall be deemed  necessary  or  desirable to confirm that all the
rights, powers, trusts and duties of the predecessor Trustee with respect to the
Securities  of any series as to which the  predecessor  Trustee is not  retiring
shall  continue  to be vested in the  predecessor  Trustee,  and shall add to or
change any of the  provisions of this Indenture as shall be necessary to provide
for or facilitate the  administration  of the trusts  hereunder by more than one
trustee,  it  being  understood  that  nothing  herein  or in such  supplemental
indenture shall constitute such trustees  co-trustees of the same trust and that
each  such  trustee  shall  be  trustee  of a trust  or  trusts  under  separate
indentures.

     No successor  trustee with respect to any series of Securities shall accept
appointment  as  provided  in  this  Section  6.11  unless  at the  time of such
acceptance  such  successor  trustee shall be qualified  under the provisions of
Section 6.8 and eligible under the provisions of Section 6.9.

     Upon acceptance of appointment by any successor trustee as provided in this
Section 6.11,  the Issuer shall give notice thereof to the Holders of Securities
of each  series  affected,  by  mailing  such  notice to such  Holders  at their
addresses  as they shall appear on the  registry  books.  If the Issuer fails to
give  such  notice  within  ten days  after  acceptance  of  appointment  by the
successor trustee,  the successor trustee shall cause such notice to be given at
the expense of the Issuer.

     SECTION 6.12 Merger, Conversion, Consolidation or Succession to Business of
Trustee.  Any  corporation  into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion  or  consolidation  to which  the  Trustee  shall be a party,  or any
corporation  succeeding to the corporate trust business of the Trustee, shall be
the successor of the Trustee hereunder,  provided that such corporation shall be
qualified  under the provisions of Section 6.8 and eligible under the provisions
of Section 6.9,  without the execution or filing of any paper or any further act
on the  part of any of the  parties  hereto,  anything  herein  to the  contrary
notwithstanding.

     In case at the time such  successor  to the  Trustee  shall  succeed to the
trusts  created by this Indenture any of the Securities of any series shall have
been authenticated but not delivered, any such successor to the Trustee may

<PAGE>

adopt the certificate of authentication  of any predecessor  Trustee and deliver
such  Securities  so  authenticated;  and,  in  case  at  that  time  any of the
Securities of any series shall not have been authenticated, any successor to the
Trustee may authenticate  such Securities  either in the name of any predecessor
hereunder or in the name of the  successor  Trustee;  and in all such cases such
certificate  shall have the full force which it is anywhere in the Securities of
such series or in this  Indenture  provided that the  certificate of the Trustee
shall have; provided,  that the right to adopt the certificate of authentication
of any predecessor  Trustee or to  authenticate  Securities of any series in the
name of any predecessor  Trustee shall apply only to its successor or successors
by merger, conversion or consolidation.

     SECTION 6.13  Preferential  Collection  of Claims  Against the Issuer.  (a)
Subject to the  provisions  of this  Section,  if the Trustee  shall be or shall
become a creditor,  directly or indirectly,  secured or unsecured, of the Issuer
within  three months prior to a default,  as defined in  subsection  (c) of this
Section  6.13,  or  subsequent  to such a default,  then,  unless and until such
default  shall be  cured,  the  Trustee  shall  set  apart and hold in a special
account  for  the  benefit  of the  Trustee  individually,  the  Holders  of the
Securities  and the holders of other  indenture  securities  (as defined in this
Section 6.13):

               (1) an amount equal to any and all  reductions  in the amount due
          and owing upon any claim as such  creditor in respect of  principal or
          interest,  effected after the beginning of such three month period and
          valid as against the Issuer and its other  creditors,  except any such
          reduction  resulting  from the receipt or  disposition of any property
          described in subsection (a) (2) of this section,  or from the exercise
          of any right of set-off  which the Trustee  could have  exercised if a
          petition  in  bankruptcy  had been filed by or against the Issuer upon
          the date of such default; and

               (2) all property  received by the Trustee in respect of any claim
          as such creditor,  either as security therefor,  or in satisfaction or
          composition  thereof, or otherwise,  after the beginning of such three
          month period, or an amount equal to the proceeds of any such property,
          if disposed of, subject, however, to the rights, if any, of the Issuer
          and its other creditors in such property or such proceeds.

          Nothing  herein  contained,  however,  shall  affect  the right of the
          Trustee:

               (A) to retain for its own account (i) payments made on account of
          any such claim by any Person  (other  than the  Issuer)  who is liable
          thereon,  (ii) the proceeds of the bona fide sale of any such claim by
          the Trustee to a third Person,  and (iii)  distributions made in cash,
          securities  or other  property in respect of claims filed  against the
          Issuer  in  bankruptcy  or   receivership   or  in   proceedings   for
          reorganization  pursuant to the  Bankruptcy  Code or applicable  state
          law;

               (B) to realize, for its own account, upon any property held by it
          as security for any such claim,  if such property was so held prior to
          the beginning of such three month period;

               (C) to realize,  for its own  account,  but only to the extent of
          the  claim  hereinafter  mentioned,  upon any  property  held by it as
          security  for any such  claim,  if such  claim was  created  after the
          beginning of such three month period and such property was received as
          security therefor simultaneously with the creation thereof, and if the
          Trustee  shall  sustain  the burden of  proving  that at the time such
          property  was so  received  the  Trustee  had no  reasonable  cause to
          believe  that a default as defined in  subsection  (c) of this Section
          would occur within three months; or

               (D) to receive  payment on any claim referred to in paragraph (B)
          or (C),  against the release of any property held as security for such
          claim as provided in such paragraph (B) or (C), as the case may be, to
          the extent of the fair value of such property.

     For the purposes of paragraphs (B), (C) and (D), property substituted after
the  beginning of such three month  period for property  held as security at the
time of such substitution shall, to the extent of the fair value of the property
released, have the same status as the property released, and, to the extent that
any claim  referred to in any of such  paragraphs is created in renewal of or in
substitution  for or for the purpose of repaying or  refunding  any  preexisting
claim of the Trustee as such creditor,  such claim shall have the same status as
such pre-existing claim.

     If the Trustee shall be required to account, the funds and property held in
such special account and the proceeds  thereof shall be apportioned  between the
Trustee,  the Securityholders  and the holders of other indenture  securities in
such  manner that the  Trustee,  such  Securityholders  and the holders of other
indenture  securities realize, as a result of payments from such special account
and payments of dividends on claims filed  against the Issuer in  bankruptcy  or
receivership  or in proceedings  for  reorganization  pursuant to the Bankruptcy
Code or applicable  state law, the same percentage of their  respective  claims,
figured before  crediting to the claim of the Trustee anything on account of the
receipt by it from the Issuer of the funds and property in such special account,
and  before   crediting  to  the   respective   claims  of  the  Trustee,   such
Securityholders  and the holders of other  indenture  securities,  dividends  on
claims filed against the Issuer in bankruptcy or  receivership or in proceedings
for reorganization  pursuant to the Bankruptcy Code or applicable state law, but
after crediting  thereon receipts on account of the indebtedness  represented by
their respective claims from all sources other than from such dividends and from
the  funds  and  property  so  held  in such  special  account.  As used in this
paragraph,  with respect to any claim,  the term  "dividends"  shall include any
distribution  with respect to such claim,  in bankruptcy or  receivership  or in
proceedings for reorganization pursuant to the Bankruptcy Code or applicable


                                       3
<PAGE>

state  law,  whether  such  distribution  is made in cash,  securities  or other
property,  but shall not  include  any such  distribution  with  respect  to the
secured  portion,  if any,  of such claim.  The court in which such  bankruptcy,
receivership or proceeding for reorganization is pending shall have jurisdiction
(i) to apportion between the Trustee,  such  Securityholders  and the holders of
other indenture securities, in accordance with the provisions of this paragraph,
the funds and property held in such special account and the proceeds thereof, or
(ii)  in lieu  of  such  apportionment,  in  whole  or in  part,  to give to the
provisions of this paragraph due  consideration  in determining  the fairness of
the  distributions  to be  made to the  Trustee,  such  Securityholders  and the
holders of other indenture  securities with respect to their respective  claims,
in which event it shall not be  necessary  to liquidate or to appraise the value
of any securities or other property held in such special  account or as security
for any such claim, or to make a specific  allocation of such  distributions  as
between the secured and unsecured portions of such claims, or otherwise to apply
the provisions of this paragraph as a mathematical formula.

         Any Trustee who has  resigned or been  removed  after the  beginning of
such three month period shall be subject to the  provisions  of this  subsection
(a) as though such  resignation or removal had not occurred.  If any Trustee has
resigned or been removed prior to the  beginning of such three month period,  it
shall be subject to the  provisions  of this  subsection  (a) if and only if the
following conditions exist:

               (i) the  receipt of property  or  reduction  of claim which would
          have given rise to the  obligation  to  account,  if such  Trustee had
          continued as trustee, occurred after the beginning of such three month
          period; and

               (ii) such  receipt of property  or  reduction  of claim  occurred
          within three months after such resignation or removal.

     (b) There shall be  excluded  from the  operation  of this  Section  6.13 a
creditor relationship arising from:

          (1) the  ownership  or  acquisition  of  securities  issued  under any
     indenture  or any security or  securities  having a maturity of one year or
     more at the time of acquisition by the Trustee;

          (2) advances  authorized  by a  receivership  or  bankruptcy  court of
     competent  jurisdiction  or by this Indenture for the purpose of preserving
     any  property  which  shall  at any  time be  subject  to the  lien of this
     Indenture or of discharging  tax liens or other prior liens or encumbrances
     thereon, if notice of such advance and of the circumstances surrounding the
     making  thereof  is  given  to the  Securityholders  at the time and in the
     manner provided in this Indenture;

          (3)  disbursements  made in the  ordinary  course of  business  in the
     capacity  of  trustee  under  an  indenture,   transfer  agent,  registrar,
     custodian,  paying  agent,  fiscal agent or  depositary,  or other  similar
     capacity;

          (4) an  indebtedness  created  as a result  of  services  rendered  or
     premises  rented  or an  indebtedness  created  as a  result  of  goods  or
     securities  sold in a cash  transaction as defined in subsection  (c)(2) of
     this Section;

          (5) the  ownership of stock or of other  securities  of a  corporation
     organized  under the  provisions  of Section 25 (a) of the Federal  Reserve
     Act, as amended,  which is directly or indirectly a creditor of the Issuer;
     or

          (6) the  acquisition,  ownership,  acceptance  or  negotiation  of any
     drafts, bills of exchange, acceptances or obligations which fall within the
     classification of  self-liquidating  paper as defined in subsection (c) (3)
     of this Section.

     (c) As used in this Section 6.13:

          (1) the term "default"  shall mean any failure to make payment in full
     of the principal of or interest on any of the  Securities  when and as such
     principal or interest becomes due and payable;

          (2) the term "cash  transaction"  shall mean any  transaction in which
     full payment for goods or  securities  sold is made within seven days after
     delivery  of the  goods or  securities  in  currency  or in checks or other
     orders drawn upon banks or bankers and payable upon demand;

          (3) the term  "self-liquidating  paper" shall mean any draft,  bill of
     exchange,  acceptance or  obligation  which is made,  drawn,  negotiated or
     incurred  by  the  Issuer  for  the  purpose  of  financing  the  purchase,
     processing,  manufacture,  shipment,  storage  or sale of  goods,  wares or
     merchandise  and  which  is  secured  by  documents  evidencing  title  to,
     possession  of,  or a lien  upon the  goods,  wares or  merchandise  or the
     receivables  or  proceeds  arising  from  the sale of the  goods,  wares or
     merchandise previously constituting the security,  provided the security is
     received by the Trustee  simultaneously  with the  creation of the creditor
     relationship with the Issuer arising from the making, drawing,  negotiating
     or incurring of the draft, bill of exchange, acceptance or obligation; and



                                       4
<PAGE>

          (4) the term "Issuer" shall mean any obligor upon the Securities.

     SECTION 6.14 Appointment of Authenticating Agent. As long as any Securities
of a series  remain  Outstanding,  the Trustee may, by an instrument in writing,
appoint  with  the  approval  of  the  Issuer  an   authenticating   agent  (the
"Authenticating  Agent")  which  shall be  authorized  to act on  behalf  of the
Trustee to authenticate  Securities,  including Securities issued upon exchange,
registration  of  transfer,  partial  redemption  or  pursuant  to Section  2.9.
Securities of each such series  authenticated by such Authenticating Agent shall
be entitled to the benefits of this  Indenture and shall be valid and obligatory
for all purposes as if authenticated by the Trustee.  Whenever reference is made
in this Indenture to the authentication and delivery of Securities of any series
by the Trustee or to the Trustee's Certificate of Authentication, such reference
shall be deemed to include  authentication and delivery on behalf of the Trustee
by an  Authenticating  Agent for such series and a Certificate of Authentication
executed  on  behalf  of  the  Trustee  by  such   Authenticating   Agent.  Such
Authenticating  Agent shall at all times be a  corporation  organized  and doing
business  under the laws of the United  States of America or of any state or the
District of Columbia,  authorized  under such laws to exercise  corporate  trust
powers,   having  a  combined  capital  and  surplus  of  at  least  $50,000,000
(determined  as provided in Section 6.9 with respect to the Trustee) and subject
to supervision or examination by federal or state authority.

     Any  corporation  into  which  any  Authenticating  Agent  may be merged or
converted,  or with which it may be consolidated,  or any corporation  resulting
from any merger,  conversion or consolidation to which any Authenticating  Agent
shall be a party, or any corporation succeeding to the corporate agency business
of any Authenticating  Agent, shall continue to be the Authenticating Agent with
respect to all series of Securities for which it served as Authenticating  Agent
without the  execution  or filing of any paper or any further act on the part of
the Trustee or such  Authenticating  Agent. Any Authenticating  Agent may at any
time,  and if it shall  cease to be  eligible  shall,  resign by giving  written
notice of resignation  to the Trustee and to the Issuer.  The Trustee may at any
time  terminate the agency of an  Authenticating  Agent by giving written notice
thereof to such Authenticating Agent and to the Issuer.

     Upon receiving such a notice of resignation or upon such a termination,  or
in case at any time any  Authenticating  Agent  shall  cease to be  eligible  in
accordance  with the provisions of this Section 6.14 with respect to one or more
series of Securities,  the Trustee may appoint a successor  Authenticating Agent
which shall be acceptable  to the Issuer and the Issuer shall provide  notice of
such  appointment  to all Holders of Securities of such series in the manner and
to the extent provided in Section 11.4. Any successor  Authenticating Agent upon
acceptance  of its  appointment  hereunder  shall become vested with all rights,
powers,  duties and  responsibilities  of its predecessor  hereunder,  with like
effect as if originally named as Authenticating  Agent. The Issuer agrees to pay
to the  Authenticating  Agent  for  such  series  from  time to time  reasonable
compensation.  The  Authenticating  Agent for the Securities of any series shall
have no  responsibility  or liability  for any action taken by it as such at the
direction of the Trustee.

     Sections 6.2,  6.3, 6.4 and 7.3 shall be  applicable to any  Authenticating
Agent.


                                  ARTICLE SEVEN
                         CONCERNING THE SECURITYHOLDERS

     SECTOIN  7.1  Evidence of Action  Taken by  Securityholders.  Any  request,
demand,  authorization,  direction,  notice,  consent,  waiver  or other  action
provided by this  Indenture  to be given or taken by a specified  percentage  in
principal amount of the  Securityholders of any or all series may be embodied in
and evidenced by one or more instruments of  substantially  similar tenor signed
by such  specified  percentage  of  Securityholders  in person or by agent  duly
appointed in writing;  and, except as herein otherwise expressly provided,  such
action shall become  effective when such instrument or instruments are delivered
to the Trustee.  Proof of execution of any instrument or of a writing appointing
any such  agent  shall be  sufficient  for any  purpose  of this  Indenture  and
(subject to  Sections  6.1 and 6.2)  conclusive  in favor of the Trustee and the
Issuer, if made in the manner provided in this Article Seven.

     SECTION 7.2 Proof of Execution of Instruments and of Holding of Securities.
Subject  to  Sections  6.1  and  6.2,  the  execution  of  any  instrument  by a
Securityholder or his agent or proxy may be proved in the following manner:

     (a) The fact and date of the execution by any Holder of any  instrument may
be proved by the  certificate  of any  notary  public  or other  officer  of any
jurisdiction  authorized to take  acknowledgments  of deeds or administer  oaths
that the person  executing such  instruments  acknowledged  to him the execution
thereof,  or by an affidavit of a witness to such execution  sworn to before any
such notary or other such  officer.  Where such  execution is by or on behalf of
any legal entity other than an individual,  such  certificate or affidavit shall
also constitute  sufficient  proof of the authority of the person  executing the
same.

     (b) The ownership of Securities shall be proved by the Security register or
by a certificate of the Security registrar.

     SECTION  7.3 Holders to be Treated as Owners.  The Issuer,  the Trustee and
any agent of the  Issuer or the  Trustee  may deem and treat the Person in whose
name any Security shall be registered upon the Security register for such series
as the absolute  owner of such Security  (whether or not such Security  shall be
overdue and  notwithstanding any notation of ownership or other writing thereon)
for the purpose of receiving payment of or on account of the principal of and,


<PAGE>

subject to the provisions of this Indenture,  interest, if any, on such Security
and for all other purposes; and neither the Issuer nor the Trustee nor any agent
of the Issuer or the Trustee shall be affected by any notice to the contrary.

     SECTION  7.4  Securities  Owned  by  Issuer  Deemed  Not  Outstanding.   In
determining  whether the Holders of the requisite  aggregate principal amount of
Outstanding  Securities  of any or all series have  concurred in any  direction,
consent or waiver under this Indenture, Securities which are owned by the Issuer
or any other obligor on the Securities with respect to which such  determination
is being  made or by any  Affiliate  of the  Issuer or any other  obligor on the
Securities  with  respect  to which  such  determination  is being made shall be
disregarded  and  deemed  not to be  Outstanding  for the  purpose  of any  such
determination,  except that for the purpose of  determining  whether the Trustee
shall be  protected  in relying on any such  direction,  consent or waiver  only
securities  which  the  Trustee  knows  are so owned  shall  be so  disregarded.
Securities  so owned  which have been  pledged in good faith may be  regarded as
Outstanding if the pledgee  establishes to the  satisfaction  of the Trustee the
pledgee's  right so to act with respect to such  Securities and that the pledgee
is not the Issuer or any other  obligor upon the  Securities or any Affiliate of
the Issuer or any other  obligor on the  Securities.  In case of a dispute as to
such right,  the advice of counsel  shall be full  protection  in respect of any
decision made by the Trustee in accordance with such advice. Upon request of the
Trustee,  the  Issuer  shall  furnish  to  the  Trustee  promptly  an  Officers'
Certificate listing and identifying all Securities,  if any, known by the Issuer
to be owned or held by or for the account of any of the above-described Persons;
and,  subject to Sections 6.1 and 6.2,  the Trustee  shall be entitled to accept
such Officers' Certificate as conclusive evidence of the facts therein set forth
and of the fact that all Securities not listed therein are  Outstanding  for the
purpose of any such determination.

     SECTION 7.5 Right of Revocation of Action Taken.  At any time prior to (but
not after) the  evidencing  to the  Trustee,  as provided in Section 7.1, of the
taking of any action by the Holders of the  percentage  in  aggregate  principal
amount of the Securities of any or all series,  as the case may be, specified in
this  Indenture in  connection  with such  action,  any Holder of a Security the
serial number of which is shown by the evidence to be included  among the serial
numbers of the  Securities  the Holders of which have  consented  to such action
may, by filing  written  notice at the Corporate  Trust Office and upon proof of
holding as provided in this Article Seven, revoke such action so far as concerns
such Security  provided that such  revocation  shall not become  effective until
three business days after such filing. Except as aforesaid any such action taken
by the Holder of any Security  shall be conclusive  and binding upon such Holder
and upon all future  Holders and owners of such  Security and of any  Securities
issued in  exchange or  substitution  therefor  or on  registration  of transfer
thereof,  irrespective  of whether or not any notation in regard thereto is made
upon any such  Security.  Any action taken by the Holders of the  percentage  in
aggregate  principal amount of the Securities of any or all series,  as the case
may be,  specified  in this  Indenture in  connection  with such action shall be
conclusively  binding  upon the  Issuer,  the Trustee and the Holders of all the
Securities affected by such action.

     SECTION 7.6 Record Date for Consents and Waivers. The Issuer may, but shall
not be  obligated  to,  direct the  Trustee to  establish  a record date for the
purpose of determining  the Persons  entitled to (i) waive any past default with
respect to the  Securities of such series in accordance  with Section 5.7 of the
Indenture, (ii) consent to any supplemental indenture in accordance with Section
8.2 of the  Indenture  or (iii) waive  compliance  with any term,  condition  or
provision of any covenant  hereunder.  If a record date is fixed, the Holders on
such record date, or their duly designated proxies, and any such Persons,  shall
be entitled  to waive any such past  default,  consent to any such  supplemental
indenture  or waive  compliance  with any such  term,  condition  or  provision,
whether or not such Holder  remains a Holder after such record  date;  provided,
however,  that unless such waiver or consent is obtained  from the  Holders,  or
duly  designated  proxies,  of the  requisite  principal  amount of  Outstanding
Securities  of such  series  prior to the date which is the 180th day after such
record date, any such waiver or consent previously given shall automatically and
without further action by any Holder be cancelled and of no further effect.


                                  ARTICLE EIGHT
                             SUPPLEMENTAL INDENTURES

     SECTION 8.1 Supplemental Indentures Without Consent of Securityholders. The
Issuer,  when  authorized  by a  resolution  of its  Board of  Directors  (which
resolution  may  provide  general  terms or  parameters  for such action and may
provide that the specific  terms of such action may be  determined in accordance
with or pursuant to an Issuer Order),  and the Trustee may from time to time and
at any time enter into an indenture or  indentures  supplemental  hereto  (which
shall conform to the  provisions of the Trust  Indenture Act of 1939 as in force
at the date of the execution thereof) for one or more of the following purposes:

     (a) to  convey,  transfer,  assign,  mortgage  or pledge to the  Trustee as
security for the Securities of one or more series any property or assets;

     (b) to evidence the  succession of another  corporation  to the Issuer,  or
successive  successions,  and the assumption by the successor corporation of the
covenants, agreements and obligations of the Issuer pursuant to Article Nine;

     (c)  to add  to  the  covenants  of  the  Issuer  such  further  covenants,
restrictions,  conditions  or  provisions  as the Issuer and the  Trustee  shall
consider  to be for  the  protection  of the  Holders  of all or any  series  of
Securities (and if such covenants, restrictions, conditions or provisions are to


<PAGE>

be for the  protection of less than all series of  Securities,  stating that the
same are expressly being included solely for the protection of such series), and
to make the occurrence,  or the occurrence and continuance,  of a default in any
such additional  covenants,  restrictions,  conditions or provisions an Event of
Default  permitting  the  enforcement  of all or  any  of the  several  remedies
provided  in this  Indenture  as herein set forth;  provided,  however,  that in
respect of any such  additional  covenant,  restriction,  condition or provision
such  supplemental  indenture may provide for a particular period of grace after
default  (which period may be shorter or longer than that allowed in the case of
other defaults) or may provide for an immediate  enforcement  upon such an Event
of Default or may limit the remedies available to the Trustee upon such an Event
of Default or may limit the right of the  Holders  of a  majority  in  aggregate
principal  amount of the  Securities  of such  series to waive  such an Event of
Default;

     (d) to cure  any  ambiguity  or to  correct  or  supplement  any  provision
contained  herein or in any  supplemental  indenture  which may be  defective or
inconsistent  with any other provision  contained  herein or in any supplemental
indenture,  or to make any other  provisions as the Issuer may deem necessary or
desirable,  provided,  however,  that no such action shall adversely  affect the
interests of the Holders of the Securities;

     (e) to establish the form or terms of Securities of any series as permitted
by Sections 2.1 and 2.3; and

     (f) to evidence and provide for the acceptance of appointment  hereunder by
a successor  trustee with respect to the Securities of one or more series and to
add to or change any of the  provisions of this  Indenture as shall be necessary
to provide for or facilitate the  administration of the trusts hereunder by more
than one trustee, pursuant to the requirements of Section 6.11.

     The Trustee is hereby  authorized  to join with the Issuer in the execution
of any such supplemental  indenture,  to make any further appropriate agreements
and  stipulations  which may be therein  contained and to accept the conveyance,
transfer,  assignment,  mortgage or pledge of any property  thereunder,  but the
Trustee  shall not be  obligated to enter into any such  supplemental  indenture
which  affects  the  Trustee's  own  rights,  duties or  immunities  under  this
Indenture or otherwise.

     Any supplemental indenture authorized by the provisions of this Section may
be executed  without the  consent of the Holders of any of the  Securities  then
Outstanding, notwithstanding any of the provisions of Section 8.2.

     SECTION 8.2 Supplemental  Indentures with Consent of Securityholders.  With
the consent  (evidenced as provided in Article Seven) of the Holders of not less
than a majority in aggregate principal amount of the Securities then Outstanding
of any  series  affected  by  such  supplemental  indenture,  the  Issuer,  when
authorized  by a resolution  of its Board of  Directors  (which  resolution  may
provide  general  terms or  parameters  for such action and may provide that the
specific  terms of such action may be determined in accordance  with or pursuant
to an Issuer  Order),  and the Trustee  may,  from time to time and at any time,
enter into an indenture or indentures  supplemental  hereto (which shall conform
to the provisions of the Trust  Indenture Act of 1939 as in force at the date of
execution  thereof) for the purpose of adding any  provisions  to or changing in
any manner or  eliminating  any of the  provisions  of this  Indenture or of any
supplemental  indenture  or of modifying in any manner the rights of the Holders
of the Securities of such series;  provided, that no such supplemental indenture
shall (a) extend the stated final maturity of the principal of any Security,  or
reduce the principal  amount  thereof,  or reduce the rate or extend the time of
payment of  interest,  if any,  thereon  (or, in the case of an  Original  Issue
Discount  Security,  reduce  the rate of  accrual  of  original  issue  discount
thereon),  or reduce or alter the method of computation of any amount payable on
redemption,  repayment  or purchase by the Issuer  thereof (or the time at which
any such  redemption,  repayment or purchase may be made), or make the principal
thereof  (including  any amount in  respect  of  original  issue  discount),  or
interest,  if any,  thereon  payable  in any coin or  currency  other  than that
provided in the Securities or in accordance with the terms of the Securities, or
reduce the amount of the principal of an Original Issue  Discount  Security that
would be due and payable upon an acceleration of the maturity  thereof  pursuant
to Section 5.1 or the amount thereof provable in bankruptcy  pursuant to Section
5.2, or impair or affect the right of any  Securityholder  to institute suit for
the  payment  thereof  or,  if the  Securities  provide  therefor,  any right of
repayment or purchase at the option of the Securityholder,  in each case without
the  consent  of the  Holder of each  Security  so  affected,  or (b) reduce the
aforesaid  percentage of Securities of any series, the consent of the Holders of
which is required for any such  supplemental  indenture,  without the consent of
the  Holders  of each  Security  so  affected.  No  consent of any Holder of any
Security shall be necessary under this Section 8.2 to permit the Trustee and the
Issuer to execute supplemental indentures pursuant to Sections 8.1 and 9.2.

         A  supplemental  indenture  which changes or  eliminates  any covenant,
Event of Default or other  provision of this Indenture  which has expressly been
included solely for the benefit of one or more particular  series of Securities,
or which  modifies  the rights of Holders of  Securities  of such  series,  with
respect to such covenant or provision,  shall be deemed not to affect the rights
under this Indenture of the Holders of Securities of any other series.

         Upon the request of the Issuer,  accompanied  by a copy of a resolution
of the  Board of  Directors  (which  resolution  may  provide  general  terms or
parameters  for such  action and may  provide  that the  specific  terms of such
action may be  determined  in  accordance  with or pursuant to an Issuer  Order)
certified by the secretary or an assistant  secretary of the Issuer  authorizing
the execution of any such supplemental  indenture,  and upon the filing with the
Trustee of evidence of the consent of the Holders of the Securities as aforesaid


                                       8
<PAGE>

and other  documents,  if any,  required by Section 7.1, the Trustee  shall join
with the Issuer in the  execution  of such  supplemental  indenture  unless such
supplemental  indenture  affects the Trustee's own rights,  duties or immunities
under  this  Indenture  or  otherwise,  in  which  case the  Trustee  may in its
discretion,  but  shall  not be  obligated  to,  enter  into  such  supplemental
indenture.

     It shall not be necessary for the consent of the Securityholders under this
Section  8.2  to  approve  the  particular  form  of any  proposed  supplemental
indenture,  but it  shall  be  sufficient  if such  consent  shall  approve  the
substance thereof.

     Promptly  after  the  execution  by  the  Issuer  and  the  Trustee  of any
supplemental  indenture  pursuant to the  provisions  of this  Section  8.2, the
Trustee shall give notice thereof to the Holders of then Outstanding  Securities
of each series affected thereby, as provided in Section 11.4. Any failure of the
Issuer to give such notice, or any defect therein,  shall not,  however,  in any
way impair or affect the validity of any such supplemental indenture.

     SECTION 8.3 Effect of  Supplemental  Indenture.  Upon the  execution of any
supplemental  indenture pursuant to the provisions hereof,  this Indenture shall
be and shall be deemed to be modified and amended in  accordance  therewith  and
the respective rights, limitations of rights, obligations, duties and immunities
under this Indenture of the Trustee, the Issuer and the Holders of Securities of
each series  affected  thereby  shall  thereafter be  determined,  exercised and
enforced hereunder subject in all respects to such modifications and amendments,
and all the terms and conditions of any such supplemental indenture shall be and
shall be deemed to be part of the terms and conditions of this Indenture for any
and all purposes.

     SECTION 8.4 Documents to Be Given to Trustee.  The Trustee,  subject to the
provisions  of Sections  6.1 and 6.2,  shall be entitled to receive an Officers'
Certificate  and  an  Opinion  of  Counsel  as  conclusive   evidence  that  any
supplemental indenture executed pursuant to this Article Eight complies with the
applicable provisions of this Indenture.

     SECTION 8.5 Notation on Securities in Respect of  Supplemental  Indentures.
Securities of any series  authenticated and delivered after the execution of any
supplemental indenture pursuant to the provisions of this Article Eight may bear
a notation  in form  approved  by the  Trustee  for such series as to any matter
provided  for by  such  supplemental  indenture  or as to any  action  taken  by
Securityholders. If the Issuer or the Trustee shall so determine, new Securities
of any series so modified  as to conform,  in the opinion of the Trustee and the
Issuer, to any modification of this Indenture contained in any such supplemental
indenture  may be  prepared  by the  Issuer,  authenticated  by the  Trustee and
delivered in exchange for the Securities of such series then Outstanding.


                                  ARTICLE NINE
           CONSOLIDATION, MERGER, SALE, LEASE, EXCHANGE OR DISPOSITION

     SECTION 9.1 Issuer May Consolidate,  etc., on Certain Terms. Subject to the
provisions of Section 9.3, nothing  contained in this Indenture or in any of the
Securities shall prevent any  consolidation or merger of the Issuer with or into
any other  corporation  or  corporations  (whether  or not  affiliated  with the
Issuer),  or  successive  consolidations  or  mergers in which the Issuer or its
successor or successors shall be a party or parties,  or shall prevent any sale,
lease,  exchange or other  disposition of all or substantially  all the property
and assets of the Issuer to any other  corporation  (whether  or not  affiliated
with the Issuer) authorized to acquire and operate the same; provided,  however,
and the Issuer hereby covenants and agrees, that any such consolidation, merger,
sale, lease, exchange or other disposition shall be upon the conditions that (a)
immediately after such  consolidation,  merger,  sale, lease,  exchange or other
disposition of the  corporation  (whether the Issuer or such other  corporation)
formed by or surviving any such  consolidation or merger, or to which such sale,
lease,  exchange  or other  disposition  shall have been  made,  shall not be in
default in the  performance  or  observance  of any of the terms,  covenants and
conditions  of this  Indenture to be kept or  performed  by the Issuer;  (b) the
corporation  (if  other  than  the  Issuer)  formed  by or  surviving  any  such
consolidation  or  merger,  or to which  such  sale,  lease,  exchange  or other
disposition  shall have been made,  shall be a corporation  organized  under the
laws of the United  States of  America,  any state  thereof or the  District  of
Columbia; and (c) the due and punctual payment of the principal of and interest,
if  any,  on all the  Securities,  according  to  their  tenor,  and the due and
punctual  performance  and  observance of all of the covenants and conditions of
this  Indenture to be performed by the Issuer,  shall be expressly  assumed,  by
supplemental  indenture  satisfactory  in  form  to  the  Trustee  executed  and
delivered to the Trustee,  by the  corporation (if other than the Issuer) formed
by such  consolidation,  or into which the Issuer shall have been merged,  or by
the corporation which shall have acquired or leased such property.

     SECTION 9.2 Securities to be Secured in Certain  Events.  If, upon any such
consolidation,  merger,  or  upon  any  such  sale,  lease,  exchange  or  other
disposition,  or upon any  acquisition by the Issuer by purchase or otherwise of
all or any  part of the  properties  of any  other  corporation,  any  Principal
Property  owned by the  Issuer  or a  Restricted  Subsidiary  immediately  prior
thereto  would  thereupon  become  subject to any mortgage,  security  interest,
pledge,  lien or encumbrance,  not permitted by Section 3.6 hereof,  the Issuer,
prior to such consolidation,  merger,  sale,  conveyance,  lease or acquisition,
will by indenture supplemental hereto secure the due and punctual payment of the
principal of and interest,  if any, on the Securities then outstanding  (equally
and ratably, or with such other relative priority specified in Section 3.6, with
any other  indebtedness of or guaranteed by the Issuer then entitled thereto) by
a direct lien on such Principal Property, together with any other properties and
assets of the Issuer or of any such  Restricted  Subsidiary,  whichever shall be
the owner of any such Principal  Property,  which would thereupon become subject
to any such mortgage,  security interest, pledge, lien or encumbrance,  prior to
all liens other than any theretofore existing thereon.

     SECTION 9.3 Successor  Corporation to be  Substituted.  In case of any such


                                       9
<PAGE>

consolidation or merger or any sale, conveyance or lease of all or substantially
all of the  property  of the Issuer  and upon the  assumption  by the  successor
corporation,  by supplemental  indenture,  executed and delivered to the Trustee
and satisfactory in form to the Trustee,  of the due and punctual payment of the
principal  of and  interest,  if any, on all of the  Securities  and the due and
punctual performance of all of the covenants and conditions of this Indenture to
be performed by the Issuer,  such successor  corporation shall succeed to and be
substituted for the Issuer,  with the same effect as if it had been named herein
as the  party of the first  part,  and the  Issuer  (including  any  intervening
successor to the Issuer which shall have become the obligor  hereunder) shall be
relieved of any further  obligation  under this  Indenture  and the  Securities;
provided,  however,  that in the  case  of a  sale,  lease,  exchange  or  other
disposition  of the  property  and  assets  of the  Issuer  (including  any such
intervening  successor),  the Issuer (including any such intervening  successor)
shall  continue to be liable on its  obligations  under this  Indenture  and the
Securities  to the  extent,  but only to the  extent,  of  liability  to pay the
principal of and interest,  if any, on the  Securities  at the time,  places and
rate prescribed in this Indenture and the Securities. Such successor corporation
thereupon may cause to be signed, and may issue either in its own name or in the
name  of the  Issuer,  any or all of the  Securities  issuable  hereunder  which
theretofore  shall  not have been  signed by the  Issuer  and  delivered  to the
Trustee; and, upon the order of such successor corporation instead of the Issuer
and  subject to all the terms,  conditions  and  limitations  in this  Indenture
prescribed,  the Trustee shall  authenticate  and shall  deliver any  Securities
which  previously  shall have been signed and  delivered  by the officers of the
Issuer  to the  Trustee  for  authentication,  and  any  Securities  which  such
successor  corporation  thereafter shall cause to be signed and delivered to the
Trustee for that  purpose.  All the  Securities  so issued shall in all respects
have the same legal rank and  benefit  under this  Indenture  as the  Securities
theretofore or thereafter  issued in accordance with the terms of this Indenture
as though all of such  Securities  had been issued at the date of the  execution
hereof.

     In case of any such consolidation or merger or any sale, lease, exchange or
other  disposition of all or substantially all of the property and assets of the
Issuer,  such changes in phraseology and form (but not in substance) may be made
in the Securities, thereafter to be issued, as may be appropriate.

     SECTION 9.4 Opinion of Counsel to be Given Trustee. The Trustee, subject to
Sections  6.1 and 6.2,  may  receive an  Officers'  Certificate  and  Opinion of
Counsel as conclusive evidence that any such consolidation, merger, sale, lease,
exchange  or  other  disposition  and any  such  assumption  complies  with  the
provisions of this Article Nine.


                                   ARTICLE TEN
            SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS

     SECTIO 10.1 Satisfaction and Discharge of Indenture.

          (A) If at any time (a) the Issuer shall have paid or caused to be paid
     the principal of and interest,  if any, on all the  Securities  Outstanding
     (other than Securities which have been destroyed,  lost or stolen and which
     have been replaced or paid as provided in Section 2.9) as and when the same
     shall have become due and payable,  or (b) the Issuer shall have  delivered
     to the Trustee for  cancellation all Securities  theretofore  authenticated
     (other than Securities which have been destroyed,  lost or stolen and which
     have been replaced or paid as provided in Section 2.9); and if, in any such
     case,  the Issuer shall also pay or cause to be paid all other sums payable
     hereunder by the Issuer,  then this Indenture  shall cease to be of further
     effect,  and  the  Trustee,  on  demand  of the  Issuer  accompanied  by an
     Officers'  Certificate  and an Opinion of Counsel,  each  stating  that all
     conditions   precedent   relating  to  the   satisfaction   and   discharge
     contemplated by this provision have been complied with, and at the cost and
     expense of the Issuer, shall execute proper instruments  acknowledging such
     satisfaction and discharging this Indenture. The Issuer agrees to reimburse
     the Trustee for any costs or expenses  thereafter  reasonably  and properly
     incurred,  and to  compensate  the  Trustee  for  any  services  thereafter
     reasonably and properly  rendered,  by the Trustee in connection  with this
     Indenture or the Securities.

          (B) If at any time (a) the Issuer shall have paid or caused to be paid
     the  principal  of,  premium,  if any,  and  interest,  if any,  on all the
     Securities of any series  Outstanding (other than Securities of such series
     which have been  destroyed,  lost or stolen and which have been replaced or
     paid as provided in Section 2.9) as and when the same shall have become due
     and  payable,  or (b) the Issuer  shall have  delivered  to the Trustee for
     cancellation all Securities of any series theretofore  authenticated (other
     than any  Securities  of such  series  which have been  destroyed,  lost or
     stolen and which have been replaced or paid as provided in Section 2.9), or
     (c) in the case of any series of Securities with respect to which the exact
     amount  described  in clause  (ii) below can be  determined  at the time of
     making the deposit  referred to in such clause (ii), (i) all the Securities
     of such series not  theretofore  delivered to the Trustee for  cancellation
     shall have become due and payable,  or are by their terms to become due and
     payable within one year or are to be called for redemption  within one year
     under arrangements  satisfactory to the Trustee for the giving of notice of
     redemption,  and (ii) the Issuer shall have irrevocably deposited or caused
     to be deposited with the Trustee as funds in trust, specifically pledged as
     security  for,  and  dedicated  solely  to, the  benefit of the  Holders of
     Securities  of such series,  cash in an amount (other than moneys repaid by
     the Trustee or any paying  agent to the Issuer in  accordance  with Section
     10.4) or direct obligations of the United States of America,  backed by its
     full faith and  credit  ("U.S.  Government  Obligations"),  maturing  as to
     principal and  interest,  if any, at such times and in such amounts as will
     insure the  availability of cash, or a combination  thereof,  sufficient in
     the opinion of a nationally recognized firm of independent public



<PAGE>

     accountants  expressed in a written  certification thereof delivered to the
     Trustee,  to pay (A) the principal of,  premium,  if any, and interest,  if
     any, on all  Securities of such series on each date that such principal of,
     premium,  if any,  or  interest,  if any, is due and  payable,  and (B) any
     mandatory sinking fund payments on the dates on which such payments are due
     and  payable  in  accordance  with  the  terms  of the  Indenture  and  the
     Securities of such series; then the Issuer shall be deemed to have paid and
     discharged the entire  indebtedness on all the Securities of such series on
     the date of the deposit referred to in clause (ii) above and the provisions
     of this  Indenture  with respect to the  Securities of such series shall no
     longer be in effect  (except,  in the case of  clause  (c) of this  Section
     10.1(B),  as to (i) rights of  registration  of  transfer  and  exchange of
     Securities  of such  series,  (ii)  rights of  substitution  of  mutilated,
     defaced,  destroyed, lost or stolen Securities of such series, (iii) rights
     of Holders of  Securities  of such series to receive  payments of principal
     thereof  and  premium,  if any,  and  interest,  if any,  thereon  upon the
     original  stated  due  dates  therefor  (but  not upon  acceleration),  and
     remaining  rights of the  Holders of  Securities  of such series to receive
     mandatory sinking fund payments thereon, if any, when due, (iv) the rights,
     obligations, duties and immunities of the Trustee hereunder, (v) the rights
     of the Holders of  Securities of such series as  beneficiaries  hereof with
     respect to the property so deposited with the Trustee payable to all or any
     of them and (vi) the  obligations  of the  Issuer  under  Section  3.2 with
     respect to  Securities  of such series) and the  Trustee,  on demand of the
     Issuer  accompanied by an Officers'  Certificate and an Opinion of Counsel,
     each stating that all conditions  precedent  contemplated by this provision
     have been complied with,  and at the cost and expense of the Issuer,  shall
     execute proper instruments acknowledging the same.

          (C) The  following  provisions  shall apply to the  Securities of each
     series  unless  specifically  otherwise  provided  in a  Board  Resolution,
     Officers' Certificate or indenture supplemental hereto provided pursuant to
     Section 2.3. In addition to discharge of the Indenture pursuant to the next
     preceding  paragraph,  in the case of any series of Securities with respect
     to which  the  exact  amount  described  in  subparagraph  (a) below can be
     determined  at  the  time  of  making  the  deposit  referred  to  in  such
     subparagraph  (a), the Issuer  shall be deemed to have paid and  discharged
     the entire  indebtedness on all the Securities of such a series on the 91st
     day after the date of the deposit  referred to in  subparagraph  (a) below,
     and the provisions of this Indenture with respect to the Securities of such
     series  shall  no  longer  be  in  effect  (except  as  to  (i)  rights  of
     registration  of transfer and exchange of Securities  of such series,  (ii)
     substitution of mutilated, defaced, destroyed, lost or stolen Securities of
     such  series,  (iii)  rights of Holders  of  Securities  of such  series to
     receive payments of principal thereof,  premium,  if any, and interest,  if
     any,  thereon upon the  original  stated due dates  therefor  (but not upon
     acceleration),  and  remaining  rights of the Holders of Securities of such
     series to receive mandatory sinking fund payments, if any, (iv) the rights,
     obligations, duties and immunities of the Trustee hereunder, (v) the rights
     of the Holders of  Securities of such series as  beneficiaries  hereof with
     respect to the property so deposited with the Trustee payable to all or any
     of them and (vi) the  obligations  of the  Issuer  under  Section  3.2 with
     respect to  Securities  of such series) and the  Trustee,  on demand of the
     Issuer  accompanied by an Officers'  Certificate and an Opinion of Counsel,
     each stating that all conditions  precedent  contemplated by this provision
     have been complied with,  and at the cost and expense of the Issuer,  shall
     execute proper instruments acknowledging the same, if

               (a) with reference to this  provision the Issuer has  irrevocably
          deposited or caused to be  irrevocably  deposited  with the Trustee as
          funds in trust,  specifically  pledged as security  for, and dedicated
          solely to, the benefit of the Holders of Securities of such series (i)
          cash in an amount, or (ii) U.S. Government Obligations, maturing as to
          principal and  interest,  if any, at such times and in such amounts as
          will insure the availability of cash, or (iii) a combination  thereof,
          sufficient,  in  the  opinion  of  a  nationally  recognized  firm  of
          independent  public accountants  expressed in a written  certification
          thereof  delivered  to the  Trustee,  to pay  (A)  the  principal  of,
          premium,  if any,  and  interest,  if any, on all  Securities  of such
          series on each date that such  principal or  interest,  if any, is due
          and payable,  and (B) any mandatory sinking fund payments on the dates
          on which such  payments  are due and  payable in  accordance  with the
          terms of the Indenture and the Securities of such series;

               (b) such deposit will not result in a breach or violation  of, or
          constitute a default  under,  any agreement or instrument to which the
          Issuer is a party or by which it is bound; and

               (c) the Issuer has delivered to the Trustee an Opinion of Counsel
          based on the fact that (x) the Issuer has received  from, or there has
          been published by, the Internal Revenue Service a ruling or (y), since
          the date  hereof,  there  has been a change in the  applicable  United
          States  federal income tax law, in either case to the effect that, and
          such opinion shall confirm that, the Holders of the Securities of such
          series will not recognize income,  gain or loss for Federal income tax
          purposes as a result of such  deposit,  defeasance  and  discharge and
          will be subject to  Federal  income tax on the same  amount and in the
          same manner and at the same times, as would have been the case if such
          deposit, defeasance and discharge had not occurred.

     SECTION  10.2  Application  by Trustee of Funds  Deposited  for  Payment of
Securities.  Subject to Section 10.4, all moneys and U.S. Government Obligations
deposited with the Trustee  pursuant to Section 10.1 shall be held in trust, and
such  moneys  and all  moneys  from such U.S.  Government  Obligations  shall be
applied  by it to the  payment,  either  directly  or through  any paying  agent
(including  the Issuer  acting as its own paying  agent),  to the Holders of the
particular Securities of such series for the payment or redemption of which such
moneys and U.S. Government  Obligations have been deposited with the Trustee, of
all sums due and to become due thereon for principal  and interest,  if any, but
such moneys and U.S.  Government  Obligations  need not be segregated from other
funds except to the extent required by law.


                                       11
<PAGE>


     SECTION 10.3 Repayment of Moneys Held by Paying Agent.  In connection  with
the  satisfaction  and discharge of this Indenture with respect to Securities of
any series,  all moneys then held by any paying  agent under the  provisions  of
this Indenture with respect to such series of Securities  shall,  upon demand of
the Issuer,  be repaid to it or paid to the Trustee  and  thereupon  such paying
agent shall be released from all further liability with respect to such moneys.

     SECTION  10.4 Return of Moneys Held by Trustee and Paying  Agent  Unclaimed
for Two Years.  Any moneys  deposited  with or paid to the Trustee or any paying
agent for the payment of the  principal of or interest,  if any, on any Security
of any series and not applied but  remaining  unclaimed  for two years after the
date upon which such  principal or interest,  if any,  shall have become due and
payable,  shall,  upon the  written  request of the Issuer and unless  otherwise
required by mandatory provisions of applicable escheat or abandoned or unclaimed
property  law,  be repaid to the Issuer by the  Trustee  for such series or such
paying agent,  and the Holder of the  Securities  of such series  shall,  unless
otherwise required by mandatory provisions of applicable escheat or abandoned or
unclaimed  property  laws,  thereafter  look only to the Issuer for any  payment
which such Holder may be entitled to collect,  and all  liability of the Trustee
or any paying agent with respect to such moneys shall thereupon cease.

     SECTION 10.5 Indemnity for U.S.  Government  Obligations.  The Issuer shall
pay and indemnify the Trustee against any tax, fee or other charge imposed on or
assessed against the U.S. Government  Obligations  deposited pursuant to Section
10.1 or the principal or interest received in respect of such obligations.


                                 ARTICLE ELEVEN
                            MISCELLANEOUS PROVISIONS

     SECTION 11.1 Partners, Incorporators,  Stockholders, Officers and Directors
of Issuer Exempt from IndividuaPartners,  Incorporators,  Stockholders, Officers
and Directors of Issuer Exempt from Individual  Liability.  No recourse under or
upon any obligation,  covenant or agreement  contained in this Indenture,  or in
any Security,  or because of any indebtedness  evidenced  thereby,  shall be had
against  any  incorporator,  as such or  against  any  past,  present  or future
stockholder,  officer or director, as such, of the Issuer, or any partner of the
Issuer  or of any  successor,  either  directly  or  through  the  Issuer or any
successor,  under any rule of law, statute or constitutional provision or by the
enforcement  of any  assessment  or by any  legal  or  equitable  proceeding  or
otherwise,  all such  liability  being  expressly  waived  and  released  by the
acceptance  of the  Securities  by  the  Holders  thereof  and  as  part  of the
consideration for the issue of the Securities.

     SECTION 11.2  Provisions  of Indenture  for the Sole Benefit of Parties and
Holders of Securities. Nothing in this Indenture or in the Securities, expressed
or implied,  shall give or be  construed  to give to any Person,  other than the
parties hereto and their successors and the Holders of the Securities, any legal
or equitable  right,  remedy or claim under this Indenture or under any covenant
or provision herein  contained,  all such covenants and provisions being for the
sole benefit of the parties  hereto and their  successors  and of the Holders of
the Securities.

     SECTION 11.3  Successors and Assigns of Issuer Bound by Indenture.  All the
covenants, stipulations,  promises and agreements in this Indenture contained by
or on behalf of the Issuer shall bind its  successors  and  assigns,  whether so
expressed or not.

     SECTION  11.4  Notices  and  Demands  on  Issuer,  Trustee  and  Holders of
Securities.  Any notice or demand which by any  provision  of this  Indenture is
required or  permitted to be given or served by the Trustee or by the Holders of
Securities to or on the Issuer,  or as required  pursuant to the Trust Indenture
Act of  1939,  may be given  or  served  by  being  deposited  postage  prepaid,
first-class mail (except as otherwise  specifically  provided herein)  addressed
(until another address of the Issuer is filed by the Issuer with the Trustee) to
Seagull  Energy  Corporation,  1001 Fannin,  Suite 1700,  Houston,  Texas 77002,
Attention:  Chairman of the Board. Any notice,  direction,  request or demand by
the Issuer or any Holder of Securities to or upon the Trustee shall be deemed to
have  been  sufficiently  given or served by being  deposited  postage  prepaid,
first-class mail (except as otherwise  specifically  provided herein)  addressed
(until  another  address of the Trustee is filed by the Trustee with the Issuer)
to The Bank of New York, 101 Barclay  Street,  Floor 21 West, New York, New York
10286, Attention: Corporate Trust Trustee Administration.

     Where this  Indenture  provides for notice to Holders of  Securities,  such
notice shall be sufficiently given (unless otherwise herein expressly  provided)
if in writing and mailed,  first-class  postage prepaid, to each Holder entitled
thereto, at his last address as it appears in the Security register.  Where this
Indenture  provides  for  notice in any  manner,  such  notice  may be waived in
writing by the Person  entitled to receive such notice,  either  before or after
the event,  and such waiver shall be the  equivalent of such notice.  Waivers of
notice by Holders shall be filed with the Trustee,  but such filing shall not be
a condition  precedent to the validity of any action taken in reliance upon such
waiver.

     In case, by reason of the suspension of or  irregularities  in regular mail
service, it shall be impracticable to mail notice to the Issuer when such notice
is required to be given  pursuant to any provision of this  Indenture,  then any
manner of giving such notice as shall be reasonably  satisfactory to the Trustee
shall be deemed to be sufficient notice.


<PAGE>

     SECTION 11.5 Officers' Certificates and Opinions of Counsel;  Statements to
Be Contained Therein. Upon any herein application or demand by the Issuer to the
Trustee to take any action under any of the provisions of this Indenture,  or as
required  pursuant to the Trust  Indenture Act of 1939, the Issuer shall furnish
to the Trustee an Officers'  Certificate  stating that all conditions  precedent
provided  for in this  Indenture  relating  to the  proposed  action  have  been
complied  with and an  Opinion of Counsel  stating  that in the  opinion of such
counsel all such  conditions  precedent have been complied with,  except that in
the case of any such  application  or demand as to which the  furnishing of such
documents is specifically  required by any provision of this Indenture  relating
to such particular  application or demand, no additional  certificate or opinion
need be furnished.

     Each  certificate or opinion  provided for in this Indenture  (other than a
certificate  provided  pursuant to Section  4.3(d)) and delivered to the Trustee
with respect to  compliance  with a condition  or covenant  provided for in this
Indenture shall include (a) a statement that the person making such  certificate
or opinion has read such covenant or condition,  (b) a brief statement as to the
nature and scope of the examination or  investigation  upon which the statements
or opinions  contained in such certificate or opinion are based, (c) a statement
that,  in  the  opinion  of  such  person,  he  has  made  such  examination  or
investigation  as is necessary to enable him to express an opinion as to whether
or not such covenant or condition has been complied with, and (d) a statement as
to whether or not, in the opinion of such person, such condition or covenant has
been complied with.

     Any  certificate,  statement  or opinion of an officer of the Issuer may be
based, insofar as it relates to legal matters,  upon a certificate or opinion of
or representations by counsel, unless such officer knows that the certificate or
opinion  or  representations   with  respect  to  the  matters  upon  which  his
certificate, statement or opinion may be based as aforesaid are erroneous, or in
the exercise of  reasonable  care should know that the same are  erroneous.  Any
certificate, statement or opinion of counsel may be based, insofar as it relates
to factual  matters,  information  with respect to which is in the possession of
the Issuer, upon the certificate,  statement or opinion of or representations by
an officer  or  officers  of the  Issuer,  unless  such  counsel  knows that the
certificate, statement or opinion or representations with respect to the matters
upon which his  certificate,  statement or opinion may be based as aforesaid are
erroneous,  or in the exercise of reasonable  care should know that the same are
erroneous.

     Any  certificate,  statement  or  opinion of an officer of the Issuer or of
counsel  may be based,  insofar  as it  relates to  accounting  matters,  upon a
certificate  or  opinion  of or  representations  by an  accountant  or  firm of
accountants in the employ of the Issuer,  unless such officer or counsel, as the
case may be,  knows that the  certificate  or opinion  or  representations  with
respect to the  accounting  matters  upon which his  certificate,  statement  or
opinion  may  be  based  as  aforesaid  are  erroneous,  or in the  exercise  of
reasonable care should know that the same are erroneous.

     Any  certificate or opinion of any independent  firm of public  accountants
filed with and directed to the Trustee shall contain a statement  that such firm
is independent.

     SECTION 11.6 Payments Due on Saturdays,  Sundays and Holidays.  If the date
of maturity of principal of or interest, if any, on the Securities of any series
or the date fixed for  redemption,  purchase or repayment  of any such  Security
shall not be a Business Day, then payment of interest, if any, or principal need
not be made on such date,  but may be made on the next  succeeding  Business Day
with the same  force and effect as if made on the date of  maturity  or the date
fixed for  redemption,  purchase or repayment,  and, in the case of payment,  no
interest shall accrue for the period after such date.

     SECTION 11.7  Conflict of Any Provision of Indenture  with Trust  Indenture
Act of 1939. If and to the extent that any provision of this  Indenture  limits,
qualifies or conflicts with another  provision  included in this Indenture which
is required to be included herein by any of Sections 310 to 317,  inclusive,  or
is deemed applicable to this Indenture by virtue of the provisions, of the Trust
Indenture Act of 1939, such required provision shall control.

     SECTION 11.8  GOVERNING  LAW. THIS  INDENTURE  AND EACH  SECURITY  SHALL BE
DEEMED  TO BE A  CONTRACT  UNDER  THE LAWS OF THE  STATE OF NEW YORK AND FOR ALL
PURPOSES SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF SUCH
STATE.

     SECTION 11.9 Counterparts.  This Indenture may be executed in any number of
counterparts,  each of which shall be an original;  but such counterparts  shall
together constitute but one and the same instrument.

     SECTION 11.10 Effect of Headings.  The Article and Section  headings herein
and the Table of  Contents  are for  convenience  only and shall not  affect the
construction hereof.


                                 ARTICLE TWELVE
                   REDEMPTION OF SECURITIES AND SINKING FUNDS

     SECTION 12.1 Applicability of Article. The provisions of this Article shall
be applicable to the Securities of any series which are redeemable  before their
maturity or to any sinking fund for the  retirement  of  Securities  of a series
except as otherwise specified,  as contemplated by Section 2.3 for Securities of
such series.



<PAGE>

     SECTION  12.2  Notice  of  Redemption;   Partial  Redemptions.   Notice  of
redemption  to the Holders of Securities of any series to be redeemed as a whole
or in part at the option of the Issuer shall be given by mailing  notice of such
redemption by first class mail,  postage prepaid,  at least 30 days and not more
than 60 days  prior  to the  date  fixed  for  redemption  to  such  Holders  of
Securities  of such series at their last  addresses  as they shall appear in the
Security  register.  Any notice  which is mailed in the manner  herein  provided
shall be  conclusively  presumed  to have been duly  given,  whether  or not the
Holder receives the notice. Failure to give notice by mail, or any defect in the
notice to the Holder of any Security of a series  designated for redemption as a
whole or in part  shall not  affect  the  validity  of the  proceedings  for the
redemption of any other Security of such series.

     The notice of  redemption  to each such Holder shall  specify the principal
amount of each  Security of such series held by such Holder to be redeemed,  the
date fixed for redemption, the redemption price, the place or places of payment,
the CUSIP  number  relating to such  Securities,  that payment will be made upon
presentation and surrender of such Securities,  that such redemption is pursuant
to the mandatory or optional  sinking  fund, or both, if such be the case,  that
interest,  if any,  (or,  in the case of  Original  Issue  Discount  Securities,
original issue  discount)  accrued to the date fixed for redemption will be paid
as  specified in such notice and that on and after said date  interest,  if any,
(or, in the case of Original Issue Discount Securities, original issue discount)
thereon or on the portions thereof to be redeemed will cease to accrue.  In case
any  Security  of a  series  is to be  redeemed  in part  only,  the  notice  of
redemption  shall  state the  portion  of the  principal  amount  thereof  to be
redeemed and shall state that on and after the date fixed for  redemption,  upon
surrender  of such  Security,  a new  Security or  Securities  of such series in
principal amount equal to the unredeemed portion thereof will be issued.

     The notice of  redemption of Securities of any series to be redeemed at the
option of the Issuer shall be given by the Issuer or, at the  Issuer's  request,
by the Trustee in the name and at the expense of the Issuer.

         On or before the redemption  date specified in the notice of redemption
given as provided in this Section 12.2, the Issuer will deposit with the Trustee
or with one or more paying agents (or, if the Issuer is acting as its own paying
agent,  set aside,  segregate  and hold in trust as provided in Section  3.5) an
amount of money  sufficient to redeem on the redemption  date all the Securities
of such series so called for  redemption at the  appropriate  redemption  price,
together with accrued  interest,  if any, to the date fixed for redemption.  The
Issuer will  deliver to the Trustee at least 45 days prior to the date fixed for
redemption (unless a shorter notice period shall be satisfactory to the Trustee)
an Officers' Certificate stating the aggregate principal amount of Securities to
be redeemed.  In case of a redemption at the election of the Issuer prior to the
expiration of any  restriction on such  redemption,  the Issuer shall deliver to
the Trustee, prior to the giving of any notice of redemption to Holders pursuant
to this Section, an Officers' Certificate stating that such restriction has been
complied with.

     If less than all the Securities of a series are to be redeemed, the Trustee
shall select,  in such manner as it shall deem appropriate and fair,  Securities
of such series to be redeemed.  Securities  may be redeemed in part in multiples
equal to the minimum  authorized  denomination  for Securities of such series or
any multiple thereof. The Trustee shall promptly notify the Issuer in writing of
the Securities of such series  selected for  redemption  and, in the case of any
Securities of such series selected for partial redemption,  the principal amount
thereof to be redeemed.  For all purposes of this Indenture,  unless the context
otherwise  requires,  all provisions relating to the redemption of Securities of
any series shall relate,  in the case of any Security redeemed or to be redeemed
only in part, to the portion of the principal  amount of such Security which has
been or is to be redeemed.

     SECTION  12.3 Payment of  Securities  Called for  Redemption.  If notice of
redemption  has been given as above  provided,  the  Securities  or  portions of
Securities specified in such notice shall become due and payable on the date and
at the place or places stated in such notice at the applicable redemption price,
together with interest, if any, accrued to the date fixed for redemption, and on
and after said date  (unless  the Issuer  shall  default in the  payment of such
Securities at the redemption price,  together with interest,  if any, accrued to
said date)  interest  (or, in the case of Original  Issue  Discount  Securities,
original  issue  discount) on the Securities or portions of Securities so called
for redemption  shall cease to accrue,  and such Securities shall cease from and
after the date fixed for  redemption  (unless an earlier date shall be specified
in a Board Resolution,  Officers' Certificate or executed supplemental indenture
referred to in  Sections  2.1 and 2.3 by or pursuant to which the form and terms
of the  Securities  of such  series  were  established)  except as  provided  in
Sections  6.5 and 10.4,  to be entitled  to any  benefit or security  under this
Indenture,  and the  Holders  thereof  shall  have no right in  respect  of such
Securities  except the right to receive the redemption  price thereof and unpaid
interest to the date fixed for redemption. On presentation and surrender of such
Securities at a place of payment  specified in said notice,  said  Securities or
the specified  portions  thereof shall be paid and redeemed by the Issuer at the
applicable  redemption price, together with interest, if any, accrued thereon to
the date  fixed for  redemption;  provided  that  payment of  interest,  if any,
becoming  due on or prior to the date fixed for  redemption  shall be payable to
the Holders of Securities registered as such on the relevant record date subject
to the terms and provisions of Sections 2.3 and 2.7 hereof.

     If any Security  called for redemption  shall not be so paid upon surrender
thereof for redemption,  the redemption price shall, until paid or duly provided
for, bear interest from the date fixed for redemption at the rate of interest or
Yield to Maturity (in the case of an Original Issue Discount  Security) borne by
such Security.

     Upon  presentation of any Security  redeemed in part only, the Issuer shall


                                       14
<PAGE>

execute and the Trustee shall authenticate and deliver to or on the order of the
Holder  thereof,  at the expense of the Issuer,  a new Security or Securities of
such series, and of like tenor, of authorized denominations, in principal amount
equal to the unredeemed portion of the Security so presented.

     SECTION 12.4 Exclusion of Certain Securities from Eligibility for Selection
for Redemption.  Securities shall be excluded from eligibility for selection for
redemption if they are identified by registration  and certificate  number in an
Officers'  Certificate  delivered  to the  Trustee at least 45 days prior to the
last date on which  notice of  redemption  may be given as being owned of record
and  beneficially  by, and not pledged or hypothecated by either (a) the Issuer,
or  (b) a  Person  specifically  identified  in  such  written  statement  as an
Affiliate of the Issuer.

     SECTION 12.5 Mandatory and Optional  Sinking  Funds.  The minimum amount of
any sinking fund  payment  provided  for by the terms of the  Securities  of any
series is herein  referred to as a  "mandatory  sinking fund  payment",  and any
payment  in  excess  of such  minimum  amount  provided  for by the terms of the
Securities  of any series is herein  referred to as an  "optional  sinking  fund
payment".  The date on which a  sinking  fund  payment  is to be made is  herein
referred to as the "sinking fund payment date".

     In lieu of making all or any part of any  mandatory  sinking  fund  payment
with respect to any series of Securities  in cash,  the Issuer may at its option
(a) deliver to the Trustee  Securities of such series  theretofore  purchased or
otherwise  acquired  (except upon redemption  pursuant to the mandatory  sinking
fund) by the  Issuer or  receive  credit  for  Securities  of such  series  (not
previously so credited)  theretofore  purchased or otherwise acquired (except as
aforesaid) by the Issuer and delivered to the Trustee for cancellation  pursuant
to Section  2.10,  (b) receive  credit for optional  sinking fund  payments (not
previously  so  credited)  made  pursuant to this Section  12.5,  or (c) receive
credit for  Securities of such series (not  previously so credited)  redeemed by
the Issuer through any optional  redemption  provision contained in the terms of
such series.  Securities so delivered or credited  shall be received or credited
by  the  Trustee  at  the  sinking  fund  redemption  price  specified  in  such
Securities.

     On or before the 60th day next preceding each sinking fund payment date for
any series, the Issuer will deliver to the Trustee an Officers'  Certificate (a)
specifying the portion of the mandatory  sinking fund payment to be satisfied by
payment of cash and the portion to be satisfied by credit of  Securities of such
series and the basis for such credit, (b) stating that none of the Securities of
such series to be so credited has theretofore been so credited, (c) stating that
no defaults in the payment of interest or Events of Default with respect to such
series have occurred (which have not been waived or cured or otherwise ceased to
exist) and are continuing,  and (d) stating whether or not the Issuer intends to
exercise its right to make an optional sinking fund payment with respect to such
series and, if so,  specifying the amount of such optional  sinking fund payment
which the Issuer  intends to pay on or before the next  succeeding  sinking fund
payment  date.  Any  Securities of such series to be credited and required to be
delivered  to the  Trustee  in order  for the  Issuer to be  entitled  to credit
therefor as aforesaid which have not  theretofore  been delivered to the Trustee
shall be delivered for cancellation pursuant to Section 2.10 to the Trustee with
such Officers'  Certificate (or reasonably  promptly thereafter if acceptable to
the Trustee).  Such  Officers'  Certificate  shall be  irrevocable  and upon its
receipt by the Trustee the Issuer shall become unconditionally obligated to make
all the cash payments or payments  therein referred to, if any, on or before the
next succeeding  sinking fund payment date.  Failure of the Issuer, on or before
any such 60th day, to deliver such Officers' Certificate and Securities (subject
to the parenthetical  clause in the second preceding sentence) specified in this
paragraph,  if any, shall not constitute a default but shall constitute,  on and
as of such date, the  irrevocable  election of the Issuer (i) that the mandatory
sinking  fund  payment for such series due on the next  succeeding  sinking fund
payment  date shall be paid  entirely  in cash  without the option to deliver or
credit  Securities of such series in respect  thereof,  and (ii) that the Issuer
will make no  optional  sinking  fund  payment  with  respect to such  series as
provided in this Section 12.5.

     If the sinking fund payment or payments  (mandatory or optional or both) to
be made in cash on the next succeeding sinking fund payment date plus any unused
balance  of any  preceding  sinking  fund  payments  made in cash  shall  exceed
$50,000,  or a lesser sum if the Issuer  shall so  request  with  respect to the
Securities  of any  particular  series,  such cash  shall be applied on the next
succeeding  sinking fund payment date to the  redemption  of  Securities of such
series at the sinking fund redemption price together with accrued  interest,  if
any, to the date fixed for  redemption.  If such amount shall be $50,000 or less
and the Issuer makes no such request,  then it shall be carried over until a sum
in excess of $50,000 is  available.  The  Trustee  shall  select,  in the manner
provided in Section  12.2,  for  redemption  on such sinking fund payment date a
sufficient principal amount of Securities of such series to absorb said cash, as
nearly as may be, and shall (if  requested in writing by the Issuer)  inform the
Issuer of the  serial  numbers of the  Securities  of such  series (or  portions
thereof) so selected.  The Trustee, in the name and at the expense of the Issuer
(or the  Issuer,  if it shall so request  the  Trustee in  writing)  shall cause
notice  of  redemption  of  the  Securities  of  such  series  to  be  given  in
substantially  the manner provided in Section 12.2 (and with the effect provided
in Section 12.3) for the  redemption of Securities of such series in part at the
option of the Issuer.  The amount of any sinking fund payments not so applied or
allocated to the  redemption  of Securities of such series shall be added to the
next cash sinking fund payment for such series and,  together with such payment,
shall be applied in accordance with the provisions of this Section 12.5. Any and
all sinking fund moneys held on the stated  maturity  date of the  Securities of
any particular series (or earlier,  if such maturity is accelerated),  which are
not held for the payment or redemption  of particular  Securities of such series
shall be applied,  together with other moneys, if necessary,  sufficient for the
purpose,  to the payment of the  principal  of, and  interest,  if any,  on, the
Securities of such series at maturity.

     On or before each sinking fund  payment  date,  the Issuer shall pay to the
Trustee in cash or shall otherwise  provide for the payment of all interest,  if
any,  accrued to the date fixed for  redemption  on Securities to be redeemed on
such sinking fund payment date.

     The Trustee  shall not redeem or cause to be redeemed any  Securities  of a
series with sinking fund moneys or give any notice of  redemption  of Securities
for such series by  operation of the sinking  fund during the  continuance  of a
default in payment of  interest  on such  Securities  or of any Event of Default
with  respect  to such  series  except  that,  where  the  giving  of  notice of
redemption of any Securities shall theretofore have been made, the Trustee shall
redeem or cause to be  redeemed  such  Securities,  provided  that it shall have
received  from  the  Issuer a sum  sufficient  for such  redemption.  Except  as
aforesaid,  any moneys in the sinking  fund for such series at the time when any
such default or Event of Default  shall occur,  and any moneys  thereafter  paid
into the sinking fund, shall, during the continuance of such default or Event of
Default,  be deemed to have been  collected  under Article Five and held for the
payment of all such  Securities.  In case such Event of Default  shall have been
waived as provided in Section 5.7 or the default cured on or before the 60th day
preceding  the  sinking  fund  payment  date  in any  year,  such  moneys  shall
thereafter  be applied  on the next  succeeding  sinking  fund  payment  date in
accordance with this Section to the redemption of such Securities.


<PAGE>



     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Indenture to be
duly executed as of July 15, 1993.

                                         SEAGULL ENERGY CORPORATION



                                         By:
                                         Title:


Attest:

By
Title:

                                         THE BANK OF NEW YORK,
                                         as Trustee


                                         By:
                                         Title:

Attest:

By
Title:

<PAGE>
                           SEAGULL ENERGY CORPORATION
                          7-7/8% Senior Note due 2003

SEAGULL ENERGY CORPORATION,  a corporation duly organized and existing under the
laws of Texas (herein called the  "Company",  which term indicates any successor
corporation  under the indenture  hereinafter  referred to), FOR VALUE RECEIVED,
HEREBY PROMISES TO PAY TO

, or registered  assigns the principal sum of Dollars on August 1, 2003, in such
coin or currency of the United States of America as at the time of payment shall
be legal  tender  for the  payment  of  public  and  private  debts,  and to pay
interest,  semi-annually  on  February  1 and  August  1 of each  year,  on said
principal sum, in like coin or currency,  at the rate per annum specified in the
title of this  Security,  to the  registered  holder  hereof  as of the close of
business on the January 15 or July 15 next preceding such interest payment date,
except as otherwise provided in the indenture referred to on the reverse hereof,
all at the  office or agency of the  Company  in the City of  Houston,  State of
Texas,  from the February 1 or August 1, as the case may be, next  preceding the
date of this Security to which interest has been paid (unless the date hereof is
a February 1 or August 1 to which interest has been paid, in which case from the
date  hereof,  or unless the date hereof is prior to the payment of any interest
on the  Securities,  in which case from July 29, 1993, or unless the date hereof
is between the January 15 or July 15, as the case may be, and the next following
February 1 or August 1 to which  interest  has been paid or, if no interest  has
been paid on the Securities, from July 29, 1993) until payment of said principal
sum has been made or duly  provided  for;  provided,  however,  that  payment of
interest  may be made at the option of the Company by check  mailed on or before
the payment date to the address of the person  entitled  thereto as such address
shall appear in the Security  register.  Interest shall be computed on the basis
of a 360-day year consisting of twelve 30-day months.

This Security shall not be valid or become  obligatory for any purpose until the
certificate of authentication hereon shall have been signed by the Trustee or an
Authenticating Agent under the Indenture referred to on the reverse hereof.

REFERENCE IS MADE TO THE FURTHER  PROVISIONS  OF THIS  SECURITY SET FORTH ON THE
REVERSE HEREOF.  SHUCH FURTHER  PROVISIONS  SHALL FOR ALL PURPOSES HAVE THE SAME
EFFECT AS THOUGH FULLY SET FORTH AT THIS PLACE.

IN WITNESS  WHEREOF,  the Company has caused this instrument to be duly executed
under its corporate seal.

Dated:

TRUSTEES'S AUTHENTICATION CERTIFICATE

This is one of the Securities of the series designated herein referred to in the
within-mentioned Indenture.

THE BANK OF NEW YOURK,
         as Trustee



By:
         Authorized Signatory

SEAGULL ENERGY CORPORATION

/s/ Sylvia Sanchez                  /s/ Barry J. Galt
Secretary                           Chairman of the Board


<PAGE>

                           SEAGULL ENERGY CORPORATION
                           7-7/8% SENIOR NOTE DUE 2003

1.  Designation
     This  Security  is one of a duly  authorized  series of  Securities  of the
Company,  designated  as its 7-7/8%  Senior  Notes Due 2003  (herein  called the
"Securities"),  limited to the aggregate  principal amount of $100,000,000,  all
issued or to be issued  under and  pursuant to a senior  subordinated  indenture
dated as of July 15, 1993 (herein  called the  "Indenture"),  duly  executed and
delivered  by the  Company  and The  Bank of New  York,  as  trustee,  to  which
Indenture and all indentures supplemental thereto reference is hereby made for a
description  of the  rights,  limitation  of  rights,  obligations,  duties  and
immunities  thereunder  of the  Trustee,  the  Company  and the  Holders  of the
Securities.  Capitalized  terms used but not  defined  herein are defined in the
Indenture  and are used  herein  with  the same  meanings  as  ascribed  to them
therein.

2.  Paying Agent and Registrar
         Initially,  the Trustee will act as paying agent,  registrar and as the
agent  where  notices  and  demands  to or upon the  Company  in  respect of the
Securities  may be served.  The Company may appoint and change any paying agent,
registrar or agent for notices without notice, other than notice to the Trustee.
The Company or any of its  Subsidiaries  or any of their  Affiliates  may act as
paying agent, registrar or agent of notices.

3.  Denominations; Transfers; Exchange
         The   Securities  are  in  registered   form,   without   coupons,   in
denominations  of $1,000 in principal  amount and integral  multiples of $1,000.
Upon due  presentation  for  registration  of transfer  of this  Security at the
corporate trust office of the Trustee in the City of New York, State of New York
or any other such designated office or agency of the Company,  a new Security or
Securities of authorized  denominations for an equal aggregate  principal amount
will be issued to the transferee in exchange herefor, subject to the limitations
imposed  by  the  Indenture,  without  charges  except  for  any  tax  or  other
governmental charge imposed in connection  therewith,  and the Security may in a
like manner be exchanged  for one or more new  Securities  for other  authorized
denominations but of the same aggregate principal amount.

4.  Persons Deemed Owners
         The Company,  the Trustee,  any paying agent and any registrar may deem
and treat the  registered  Holder hereof as the absolute  owner of this Security
(whether or not this Security shall be overdue and  notwithstanding any notation
of ownership or other writing hereon) for purposes of receiving  payment hereof,
or on account hereof, and for all other purposes,  and neither the Company,  the
Trustee,  any paying agent not any registrar  shall be affected by any notice to
the contrary.  All payments made to or upon the order of such registered  Holder
shall,  to the  extent of the sum or sums so paid,  satisfy  and  discharge  the
liability for moneys payable on this Security.

5.  Defaults; Amendment; Waiver
         In case an Event of Default shall have occurred and be continuing,  the
principal hereof and the interest accrued thereon may be declared, and upon such
declaration shall become,  due and payable,  in the manner,  with the effect and
subject to the conditions provided in the Indenture.
         The  Indenture  contains  provisions  permitting  the  Company  and the
Trustee with the consent of the Holders of not less than a majority in aggregate
principal  amount  of each  series  of  Securities  then  Outstanding  under the
Indenture and affected thereby, evidenced as provided in the Indenture, to

<PAGE>

execute  supplemental  indentures  adding any  provisions  to or changing in any
manner  or  eliminating  any  of  the  provisions  of  the  Indenture  or of any
supplemental  indenture  or modifying in manner the rights of the Holders of the
Securities  of  such  series;  provided,  however,  that  no  such  supplemental
indenture shall (i) extend the stated final maturity of any Security,  or reduce
the principal amount hereof, or reduce the rate or extend the time of payment of
interest  hereon,  or reduce or alter the  method of  computation  of any amount
payable on redemption,  repayment or purchase by the Company, or change the coin
or currency in which  payments are to be made,  or impair or affect her right of
any Holder to  institute  suit for  enforcement  of any  payment  hereof or (ii)
reduce the aforesaid  percentage of any series of such  Securities,  without the
consent of the Holders of each  Security of any series so  affected.  It is also
provided in the Indenture that the Holders of a majority in aggregate  principal
amount of the  Securities  of any series then  Outstanding  may on behalf of the
Holders of all of the  Securities of such series waive any past default or Event
of Default  under the  Indenture  and its  consequences  except a default in the
payment of the principal of or interest on any of the Securities of such Series.
Any such  consent or waiver by the Holder of this  Security  (unless  revoked as
provided in the Indenture)  shall be conclusive and binding upon such Holder and
upon all future Holders and owners of this Security and any Securities which may
be issued in exchange or substitution hereof, irrespective of whether or not any
notation thereof is made upon this Security or such other Securities.

6.  Change of Control
         If a Change of Control shall occur at any time,  than each Holder shall
have the right to require that the Company  repurchase such Holder's  Securities
in whole or in part in integral multiples of $1,000, at a purchase price in cash
in an amount equal to 101% of the  principal  amount  thereof,  plus accrued and
unpaid interest, if any to the date of purchase.  The Company shall be obligated
to give the holders of  securities  and the Trustee  within 30 days  following a
Change of Control notice  specifying  (i) the purchase  date,  (ii) the place at
which the Securities shall be presented and surrendered for purchase, (iii) that
interest  accrued to the purchase date will be paid upon such  presentation  and
surrender and (iv) that interest shall cease to accrue on Securities surrendered
for purchase as of such purchase date.


7.  No Recourse Against Others
         No  recourse  under  or upon  any  obligation,  covenant  or  agreement
contained in the Indenture,  or in any Security,  or because of any indebtedness
evidenced thereby or hereby,  shall be had against any incorporator,  as such or
against any past, present or future stockholder, officer or director, as such of
the Company, or any partner of the Company or of any successor,  wither directly
or though  the  Company  or any  successor,  under any rule of law,  statute  or
constitutional provision or by the enforcement of any assessment or by any legal
or equitable proceeding or otherwise,  all such liability being expressly waived
and released by the acceptance of this Security by the Holder hereof and as part
of the consideration of the issue of the Securities.

8.  GOVERNING LAW
         THE INDENYURE AND THIS SECURITY  SHALL BE DEEMED TO BE A CONTRACT UNDER
THE LAWS OF THE STATE OF NEW YORK AND FOR ALL PURPOSES  SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF SUCH STATE.


<PAGE>

                                  ABBREVIATIONS
         The following  abbreviations,  when used in the inscription on the face
of this  instrument,  shall be construed as though they were written out in full
according to applicable laws or regulations:

    TEN COM - as tenants in common TEN ENT - as tenants by the entireties JT TEN
    - as joint tenants with rights
              of survivorship and not as
              tenants in common

UNIF GIFT MIN ACT  ______________  Custodian ________________
                      (Cust)                    (Minor)
                  Under Uniform Gifts to Minors
                  Act _____________________
                             (State)

                Additional   abbreviations  may also be used  though  not in the
                             above list.
- -------------------------------------------------------------------------------
          FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
                              and transfer(s) unto


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

- -------------------------------------------------------------------------------
Please print or typewrite name and address including postal zip code of assignee

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

the within Security and all rights thereunder, hereby irrevocably constituting
and appointing

- -------------------------------------------------------------------------------
attorney to transfer said Security on the books of the Company,  with full power
of substitution in the premises.

Dated:_______________________               ____________________________________

               Notice: The signature to this assignment must correspond with the
               name as written upon the face of the within  instrument  in every
               particular,  without  alteration  or  enlargement  or any  change
               whatever.
<PAGE>
                           SEAGULL ENERGY CORPORATION

                           RESOLUTIONS ADOPTED BY THE
                       CHAIRMAN OF THE BOARD OF DIRECTORS
                             EFFECTIVE JULY 22, 1993

         WHEREAS,  on June 23,  1993,  the  Board of  Directors  of the  Company
approved the issuance by the Company,  publicly or privately  from time to time,
of up to $350,000,000  aggregate  initial offering prices of bonds,  debentures,
notes and/or other debt obligations (collectively, "Securities");

         WHEREAS,  the Board of Directors has authorized the Executive Committee
of the  Company or the  Chairman of the Board of the  Company to  determine  the
terms and conditions of the Securities;

         NOW,  THEREFORE,  in furtherance of the foregoing,  the Chairman of the
Board of the Company hereby adopts the following resolutions:

         RESOLVED,  that Seagull Energy  Corporation  (the "Company")  issue and
sell  $100,000,000  aggregate  principal  amount of 7-7/8% Senior Notes Due 2003
(the "Senior  Notes") on  substantially  the terms and  conditions  set forth in
Exhibit A hereto;

         RESOLVED,  that  the  Company  issue  and sell  $150,000,000  aggregate
principal  amount  of  8-5/8%  Senior   Subordinated  Notes  Due  2005  ("Senior
Subordinated  Notes") on  substantially  the terms and  conditions  set forth in
Exhibit B hereto;

         RESOLVED,  that the Senior  Notes and Senior  Subordinated  Notes shall
have the terms set forth in the Company's  Prospectus  Supplement dated July 22,
1993 to its Prospectus dated July 22, 1993;

         RESOLVED,  that the form,  terms  and  provisions  of the  Underwriting
Agreement  dated July 22, 1993 (the  "Underwriting  Agreement") by and among the
Company and Dillon,  Read & Co. Inc.,  Donaldson,  Lufkin & Jenrette  Securities
Corporation,  J.P. Morgan  Securities Inc. and Merrill Lynch,  Pierce,  Fenner &
Smith Incorporated (the  "Underwriters"),  as well as the execution and delivery
of the  Underwriting  Agreement  by the  President,  and Vice  President  or the
Treasurer  of the Company on behalf of the Company  and the  performance  of the
transactions contemplated by the Underwriting Agreement on behalf of the Company
by the  appropriate  officers of the Company,  be and they hereby are,  adopted,
ratified and approved;

         RESOLVED,  that the public  offering price for the Senior Notes and for
the Senior Subordinated Notes set forth in the Prospectus  Supplement dated July
22, 1993 be, and it hereby is, adopted, ratified and approved;

         RESOLVED, that the discounts and commissions for the sale of the Senior
Notes and the Senior Subordinated Notes, payable tot he Underwriters pursuant to
the  Underwriting  Agreement  be, and they  hereby  are,  ratified,  adopted and
approved;

         RESOLVED, that the Senior Notes and the Senior Subordinated Notes shall
be in the form approved by the Chairman of the Board,  the President or any Vice
President of the Company,  such officer's approval to be conclusively  evidenced
by his delivery of the Senior Notes and the Senior Subordinated Notes for and on
behalf of the Company at the closing under Underwriting Agreement to be executed
among  the  Company,  Dillon,  Read & Co.  Inc.,  Donaldson,  Lufkin &  Jenrette
Securities Corporation, J.P. Morgan Securities Inc.
and Merrill Lynch, Pierce, Fenner & Smith Incorporated; and

         RESOLVED,  that the  Chairman of the Board,  the  President or any Vice
President  of the  Company  be,  and  each of them  hereby  is,  authorized  and
empowered,  for and on behalf of the  Company  and in its name,  to execute  and
deliver all agreements,  powers of attorney,  certificates and other instruments
and  documents  as he may  deem  necessary  or  appropriate  to  carry  out  the
transactions approved by the preceding resolutions.

         EXECUTED to be effective as of July 22, 1993.



                                                     /s/ Barry J. Galt
                                                     Barry J. Galt
                                                     Chairman of the Board


<PAGE>




                                              EXHIBIT A
                            TERMS OF THE SENIOR NOTES

         Title:   7-7/8% Senior Notes due 2003.

         Principal Amount: $100,000,000.

         Interest: 7-7/8% per annum, from July 29, 1993, payable semiannually on
each  February 1 and August 1,  commencing  on February  1, 1994,  to holders of
record on the preceding January 15 or July 15, as the case may be.

         Interest  on the Senior  Notes  shall be  calculated  on the basis of a
360-day year of twelve 30-day months.

         Maturity:         August 1, 2003.

         Mandatory Redemption: If a "Change of Control" shall occur at any time,
than each holder  shall have the right to require  that the  Company  repurchase
such holder's Senior Notes in whole or in part in integral  multiples of $1,000,
at a purchase  price in cash in an amount equal to 101% of the principal  amount
thereof, plus accrued and unpaid interest, if any to the date of purchase.

         The Company  shall be obligated to give holders of Senior Notes and the
Trustee within 30 days  following a Change of Control notice  specifying (i) the
purchase date (which date shall be no earlier than 30 days nor more than 60 days
from the date the Company  notifies the holders of the occurrence of a Change of
Control),  (ii) the place at which Notes shall be presented and  surrendered for
purchase,  (iii) that  interest  accrued to the purchase date shall be paid upon
such  presentation and surrender and (iv) that interest shall cease to accrue on
Senior Notes  surrendered for purchase as of such purchase date. Any tender by a
holder of Senior Notes shall be irrevocable.


                                       A-1


<PAGE>



         For purposes of the Senior  Notes,  a "Change of Control:  shall mean a
change  resulting  when any  Unrelated  Person or any Unrelated  Persons  acting
together which would  constitute a Group together with any Affiliates or Related
Persons thereof (in each case also constituting  Unrelated Persons) shall at any
time either (i)  Beneficially Own more than 50% of the aggregate voting power of
all classes of Voting Stock of the Company or (ii) succeed in having  sufficient
of its or their  nominees  elected to the Board of Directors of the Company such
that such nominees,  when added to any existing director  remaining on the Board
of Directors of the Company  after such  election who is an Affiliate or Related
Person of such  person or Group,  shall  constitute  a majority  of the Board of
Directors of the Company.

         As used  herein  (a)  "Beneficially  Own" means  "beneficially  own" as
defined in Rule 13d-3 of the  Securities  Exchange Act of 1934,  as amended (the
"exchange Act"), or any successor provision thereto;  provided,  however,  that,
for purposes of this  definition,  a person shall not be deemed to  Beneficially
Own  securities  tendered  pursuant to a tender or exchange  offer made by or on
behalf of such person or any of such  person's  Affiliates  until such  tendered
securities are accepted for purchase or exchange;  (b) "Group" means "group" for
purposes of Section 13(d) of the Exchange Act; (c)  "Unrelated  Person" means at
any time any person other than the Company or any  subsidiary of the Company and
other  than any  trust  for any  employee  benefit  plan of the  Company  or any
subsidiary  of the Company;  (d)  "related  Person" of any person shall mean any
other  person  owning  (1) 5% or more of the  outstanding  common  stock of such
person or (2) 5% or more of the Voting Stock of such person;  (e) "Voting Stock"
of any such person shall mean capital stock of such person that  ordinarily  has
voting  power for the  election  of  directors  (or persons  performing  similar
functions)  of such  person,  whether  at all times or only so long as no senior
class of securities has such voting power by reason of any contingency;  and (f)
"Affiliate"  of any  persons  shall  mean any  other  person  that  directly  or
indirectly  control,  or in under common control with, or is controlled by, such
person.

         Sinking Fund:     None.

         Offices for Notices and  Payments,  Etc.:  Principal of and interest on
the Senior Notes shall be payable,  and the Senior  Notes shall be  exchangeable
and transfers thereof shall be registrable, at the corporate trust office of the
Trustee  in New York,  New York;  provided  however,  that at the  option of the
Company,  payment of interest  may be made by check mailed to the address of the
person entitled thereto at such person's registered address.

                                       A-2


<PAGE>



         Global Securities:  The Senior Notes shall not be issuable as Global
Securities.

         Trustee:  The Bank of New York shall serve as the trustee,  depositary,
authenticating or paying agent, transfer agent and registrar with respect to the
Senior Notes.

         Names and Addresses of Underwriters:

                  Dillon, Read & Co. Inc.
                  Donaldson, Lufkin & Jenrette Securities Corporation
                  J.P. Morgan Securities Inc.
                  Merrill Lynch, Pierce, Fenner & Smith Incorporated
                  c/o      Dillon, Read & Co. Inc.
                           535 Madison Avenue
                           New York, New York 10022

                                       A-3


<PAGE>



                                                                       EXHIBIT B
                     TERMS OF THE SENIOR SUBORDINATED NOTES

         Title:   8-5/8% Senior Subordinated Notes due 2005.

         Principal Amount: $150,000,000.

         Interest: 8-5/8% per annum, from July 29, 1993, payable semiannually on
each  February 1 and August 1,  commencing  on February  1, 1994,  to holders of
record on the preceding January 15 or July 15, as the case may be.

         Interest on the Senior  Subordinated  Notes shall be  calculated on the
basis of a 360-day year of twelve 30-day months.

         Maturity:         August 1, 2005.

         Optional   Redemption:   On  or  after  August  1,  2000,   the  Senior
Subordinated Notes shall be redeemable at any time at the option of the Company,
in whole or from time to time in part, at the redemption  prices set forth below
(expressed as a percentage of principal  amount),  plus accrued  interest to the
redemption date:

<TABLE>
<CAPTION>
         If redeemed during the 12-month                               Redemption
            period beginning August 1,                                     Price
         ----------------------------------------                    ---------------
<S>      <C>                                                         <C>
         2000..................................                          102.59%
         2001..................................                          101.73%
         2002..................................                          100.86%
         2003 and thereafter...................                          100.00%
</TABLE>

         Notice of  redemption  shall be mailed to each  holder at least 30 days
but not more  than 60 days  prior  to the  redemption  date.  On and  after  the
redemption date,  interest shall cease to accrue on Senior Subordinated Notes or
portions thereof called for redemption.


                                       B-1

<PAGE>





         Mandatory Redemption: If a "Change of Control" shall occur at any time,
than each holder  shall have the right to require  that the  Company  repurchase
such  holder's  Senior  Subordinated  Notes  in  whole  or in part  in  integral
multiples of $1,000,  at a purchase  price in cash in an amount equal to 101% of
the principal amount thereof,  plus accrued and unpaid  interest,  if any to the
date of purchase.

         The Company  shall be obligated to give holders of Senior  Subordinated
Notes and the  Trustee  within 30 days  following  a Change  of  Control  notice
specifying  (i) the  purchase  date (which date shall be no earlier than 30 days
nor more than 60 days from the date the  Company  notifies  the  holders  of the
occurrence  of a Change  of  Control),  (ii) the place at which  Notes  shall be
presented  and  surrendered  for purchase,  (iii) that  interest  accrued to the
purchase date shall be paid upon such  presentation  and surrender and (iv) that
interest  shall cease to accrue on Senior  Subordinated  Notes  surrendered  for
purchase as of such purchase date. Any tender by a holder of Senior Subordinated
Notes shall be irrevocable.

         For purposes of the Senior  Subordinated  Notes,  a "Change of Control:
shall mean a change resulting when any Unrelated Person or any Unrelated Persons
acting  together which would  constitute a Group together with any Affiliates or
Related Persons thereof (in each case also constituting Unrelated Persons) shall
at any time either (i)  Beneficially  Own more than 50% of the aggregate  voting
power of all classes of Voting  Stock of the  Company or (ii)  succeed in having
sufficient  of its or their  nominees  elected to the Board of  Directors of the
Company such that such nominees,  when added to any existing director  remaining
on the Board of Directors of the Company after such election who is an Affiliate
or Related  Person of such person or Group,  shall  constitute a majority of the
Board of Directors of the Company.

         As used  herein  (a)  "Beneficially  Own" means  "beneficially  own" as
defined in Rule 13d-3 of the  Securities  Exchange Act of 1934,  as amended (the
"exchange Act"), or any successor provision thereto;  provided,  however,  that,
for purposes of this  definition,  a person shall not be deemed to  Beneficially
Own  securities  tendered  pursuant to a tender or exchange  offer made by or on
behalf of such person or any of such  person's  Affiliates  until such  tendered
securities are accepted for purchase or exchange;  (b) "Group" means "group" for
purposes of Section 13(d) of the Exchange Act; (c)  "Unrelated  Person" means at
any time any person other than the Company or any  subsidiary of the Company and
other  than any  trust  for any  employee  benefit  plan of the  Company  or any
subsidiary  of the Company;  (d)  "related  Person" of any person shall mean any
other  person  owning  (1) 5% or more of the  outstanding  common  stock of such
person or (2) 5% or more of the Voting Stock of such person;  (e) "Voting Stock"
of any such person shall mean capital stock of such person that  ordinarily  has
voting power for the election of directors (or persons


                                       B-2

<PAGE>





performing  similar  functions) of such person,  whether at all times or only so
long as no senior  class of  securities  has such voting  power by reason of any
contingency; and (f) "Affiliate" of any persons shall mean any other person that
directly  or  indirectly  control,  or  in  under  common  control  with,  or is
controlled by, such person.

         Sinking Fund:     None.

         Offices for Notices and  Payments,  Etc.:  Principal of and interest on
the Senior  Subordinated  Notes  shall be payable,  and the Senior  Subordinated
Notes shall be exchangeable and transfers  thereof shall be registrable,  at the
corporate trust office of the Trustee in New York, New York;  provided  however,
that at the  option of the  Company,  payment of  interest  may be made by check
mailed to the address of the person entitled thereto at such person's registered
address.

         Global Securities:  The Senior Subordinated Notes shall not be issuable
as Global Securities.

         Trustee:  The Bank of New York shall serve as the trustee,  depositary,
authenticating or paying agent, transfer agent and registrar with respect to the
Senior Notes.

         Names and Addresses of Underwriters:

                  Dillon, Read & Co. Inc.
                  Donaldson, Lufkin & Jenrette Securities Corporation
                  J.P. Morgan Securities Inc.
                  Merrill Lynch, Pierce, Fenner & Smith Incorporated
                  c/o      Dillon, Read & Co. Inc.
                           535 Madison Avenue
                           New York, New York 10022

                                       B-3











                           SEAGULL ENERGY CORPORATION

                                       AND

                              THE BANK OF NEW YORK






                          Senior Subordinated Indenture

                            Dated as of July 15, 1993



















<PAGE>



                             CROSS REFERENCE SHEET*


     Provisions  of Trust  Indenture Act of 1939 and Indenture to be dated as of
July 15,  1993  between  SEAGULL  ENERGY  CORPORATION  and The Bank of New York,
Trustee:

<TABLE>
<CAPTION>

Section of the Act                                                                             Section of Indenture
<S>                                                                                          <C>

310(a)(1), (2) and (5)...............................................................        6.9
310(a)(3) and (4)....................................................................        Inapplicable
310(b)...............................................................................        6.8 and 6.10(a), (b)
                                                                                             and (d)
310(c)...............................................................................        Inapplicable
311(a)...............................................................................        6.13(a) and (c)
311(b)...............................................................................        6.13(b) and (c)
311(c)...............................................................................        Inapplicable
312(a)...............................................................................        4.1 and 4.2(a)
312(b)...............................................................................        4.2(a) and (b)(i)
                                                                                             and (ii)
312(c)...............................................................................        4.2(c)
313(a)...............................................................................        4.4(a)(i), (ii),
                                                                                             (iii), (iv), (v),
                                                                                             (vi) and (vii)
313(a)(5)............................................................................        Inapplicable
313(b)(1)............................................................................        Inapplicable
313(b)(2)............................................................................        4.4(b)
313(c)...............................................................................        4.4(c)
313(d)...............................................................................        4.4(d)
314(a)...............................................................................        4.3
314(b)...............................................................................        Inapplicable
314(c)(1) and (2)....................................................................        11.5
314(c)(3)............................................................................        Inapplicable
314(d)...............................................................................        Inapplicable
314(e)...............................................................................        11.5
314(f)...............................................................................        Inapplicable
315(a), (c) and (d)..................................................................        6.1
315(b)...............................................................................        5.8
315(e)...............................................................................        5.9
316(a)(1)............................................................................        5.7
316(a)(2)............................................................................        Not required
316(a) (last sentence)...............................................................        7.4
316(b)...............................................................................        5.4
317(a)...............................................................................        5.2
317(b)...............................................................................        3.5(a)
318(a)...............................................................................        11.7

</TABLE>




<PAGE>




<TABLE>
<CAPTION>


                                                      ARTICLE ONE
                                                      DEFINITIONS
<S>                                                                                                               <C>

Affiliate.......................................................................................................  1
Asset Sale......................................................................................................  2
Authenticating Agent............................................................................................  2
Bankruptcy Code.................................................................................................  2
Board of Directors..............................................................................................  2
Board Resolution................................................................................................  2
Business Day....................................................................................................  2
Commission......................................................................................................  2
Consolidated Net Tangible Assets................................................................................  2
Corporate Trust Office..........................................................................................  2
Depositary......................................................................................................  2
EBITDA..........................................................................................................  3
EBITDA/Interest Ratio...........................................................................................  3
ENSTAR Alaska...................................................................................................  3
Event of Default................................................................................................  3
Global Security.................................................................................................  3
Holder..........................................................................................................  3
Holder of Securities............................................................................................  3
Securityholder..................................................................................................  3
Indebtedness....................................................................................................  3
Indenture.......................................................................................................  4
interest........................................................................................................  4
Issuer..........................................................................................................  4
Issuer Order....................................................................................................  4
Officers' Certificate...........................................................................................  4
Opinion of Counsel..............................................................................................  4
original issue date.............................................................................................  4
original issue discount.........................................................................................  4
Original Issue Discount Security................................................................................  5
Outstanding.....................................................................................................  5
Periodic Offering...............................................................................................  5
Person..........................................................................................................  5
Place of Payment................................................................................................  5
principal.......................................................................................................  5
principal amount................................................................................................  6
Principal Property..............................................................................................  6
record date.....................................................................................................  6
Responsible Officer.............................................................................................  6
Restricted Subsidiary...........................................................................................  6
Sale and Leaseback Transaction..................................................................................  6
Secured Debt....................................................................................................  6
Security........................................................................................................  6
Securities......................................................................................................  6
Senior Indebtedness.............................................................................................  6
Senior Subordinated Indebtedness................................................................................  6
Subordinated Indebtedness.......................................................................................  7
Subsidiary......................................................................................................  7
Trust Indenture Act of 1939.....................................................................................  7
Trustee.........................................................................................................  7
Unrestricted Subsidiary.........................................................................................  7
U.S. Government Obligations.....................................................................................  7
vice president..................................................................................................  7
Yield to Maturity...............................................................................................  7
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                     ARTICLE TWO
                                                     SECURITIES

<S>               <C>                                                                                            <C>

SECTION 2.1       Forms Generally...............................................................................  8
SECTION 2.2       Form of Trustee's Certificate of Authentication...............................................  8
SECTION 2.3       Amount Unlimited, Issuable in Series..........................................................  8
SECTION 2.4       Authentication and Delivery of Securities..................................................... 10
SECTION 2.5       Execution of Securities....................................................................... 12
SECTION 2.6       Certificate of Authentication................................................................. 13
SECTION 2.7       Denomination and Date of Securities; Payments of Interest..................................... 13
SECTION 2.8       Registration Transfer and Exchange............................................................ 13
SECTION 2.9       Mutilated, Defaced, Destroyed, Lost and Stolen Securities..................................... 15
SECTION 2.10      Cancellation of Securities; Disposition Thereof............................................... 16
SECTION 2.11      Temporary Securities.......................................................................... 16
SECTION 2.12      CUSIP Numbers................................................................................. 16

                                                  ARTICLE THREE
                                             COVENANTS OF THE ISSUER

SECTION 3.1       Payment of Principal and Interest............................................................. 17
SECTION 3.2       Offices for Notices and Payments, etc......................................................... 17
SECTION 3.3       No Interest Extension......................................................................... 17
SECTION 3.4       Appointments to Fill Vacancies in Trustee's Office............................................ 17
SECTION 3.5       Provision as to Paying Agent.................................................................. 17
SECTION 3.6       Restriction on Creation of Secured Debt....................................................... 18
SECTION 3.7       Restriction on Sale and Leaseback Transactions................................................ 19
SECTION 3.8       Restriction on Transfer of Principal Property to Unrestricted Subsidiary...................... 20
SECTION 3.9       Restriction on Incurrence of Indebtedness by Restricted Subsidiaries.......................... 20
SECTION 3.10      Limitation on Incurrence of Additional Indebtedness........................................... 21
SECTION 3.11      Limitation on Issuance of Certain Other Subordinated Indebtedness............................. 21

                                                   ARTICLE FOUR
                                      SECURITYHOLDERS LISTS AND REPORTS BY THE
                                               ISSUER AND THE TRUSTEE

SECTION 4.1       Issuer to Furnish Trustee Information as to Names and Addresses of Securityholders...........  22
SECTION 4.2       Preservation and Disclosure of Securityholders Lists.......................................... 22
SECTION 4.3       Reports by the Issuer......................................................................... 23
SECTION 4.4       Reports by the Trustee........................................................................ 23

                                                   ARTICLE FIVE
                                    REMEDIES OF THE TRUSTEE AND SECURITY HOLDERS
                                                ON EVENT OF DEFAULT

SECTION 5.1       Events of Default............................................................................. 25
SECTION 5.2       Payment of Securities on Default; Suit Therefor............................................... 27
SECTION 5.3       Application of Moneys Collected by Trustee.................................................... 28
SECTION 5.4       Proceedings by Securityholders................................................................ 28
SECTION 5.5       Proceedings by Trustee........................................................................ 29
SECTION 5.6       Remedies Cumulative and Continuing............................................................ 29
SECTION 5.7       Direction of Proceedings; Waiver of Defaults by Majority of Securityholders................... 29
SECTION 5.8       Notice of Defaults............................................................................ 30
SECTION 5.9       Undertaking to Pay Costs...................................................................... 30
</TABLE>


<PAGE>

<TABLE>
<CAPTION>
                                                     ARTICLE SIX
                                               CONCERNING THE TRUSTEE
<S>               <C>                                                                                            <C>
SECTION 6.1       Duties and Responsibilities of the Trustee; During Default; Prior to Default.................. 30
SECTION 6.2       Certain Rights of the Trustee................................................................. 31
SECTION 6.3       Trustee Not Responsible for Recitals, Disposition of Securities or Application
                    of Proceeds Thereof......................................................................... 32
SECTION 6.4       Trustee and Agents May Hold Securities; Collections, etc...................................... 32
SECTION 6.5       Moneys Held by Trustee........................................................................ 32
SECTION 6.6       Compensation and Indemnification of Trustee and Its Prior Claim............................... 32
SECTION 6.7       Right of Trustee to Rely on Officers' Certificate, etc........................................ 33
SECTION 6.8       Qualification of Trustee; Conflicting Interests............................................... 33
SECTION 6.9       Persons Eligible for Appointment as Trustee................................................... 37
SECTION 6.10      Resignation and Removal; Appointment of Successor Trustee..................................... 38
SECTION 6.11      Acceptance of Appointment by Successor Trustee................................................ 39
SECTION 6.12      Merger, Conversion, Consolidation or Succession to Business of Trustee........................ 39
SECTION 6.13      Preferential Collection of Claims Against the Issuer.......................................... 40
SECTION 6.14      Appointment of Authenticating Agent........................................................... 42

                                                   ARTICLE SEVEN
                                           CONCERNING THE SECURITYHOLDERS

SECTION 7.1       Evidence of Action Taken by Securityholders................................................... 43
SECTION 7.2       Proof of Execution of Instruments and of Holding of Securities................................ 43
SECTION 7.3       Holders to be Treated as Owners............................................................... 44
SECTION 7.4       Securities Owned by Issuer Deemed Not Outstanding............................................. 44
SECTION 7.5       Right of Revocation of Action Taken........................................................... 44
SECTION 7.6       Record Date for Consents and Waivers.......................................................... 45

                                                  ARTICLE EIGHT
                                             SUPPLEMENTAL INDENTURES

SECTION 8.1       Supplemental Indentures Without Consent of Securityholders.................................... 45
SECTION 8.2       Supplemental Indentures with Consent of Securityholders....................................... 46
SECTION 8.3       Effect of Supplemental Indenture.............................................................. 47
SECTION 8.4       Documents to Be Given to Trustee.............................................................. 47
SECTION 8.5       Notation on Securities in Respect of Supplemental Indentures.................................. 47
SECTION 8.6       Subordination Unimpaired...................................................................... 47

                                                   ARTICLE NINE
                          CONSOLIDATION, MERGER, SALE, LEASE, EXCHANGE OR OTHER DISPOSITION

SECTION 9.1       Issuer May Consolidate, etc., on Certain Terms................................................ 48
SECTION 9.2       Securities to be Secured in Certain Events.................................................... 48
SECTION 9.3       Successor Corporation to be Substituted....................................................... 48
SECTION 9.4       Opinion of Counsel to be Given Trustee........................................................ 49

                                                  ARTICLE TEN
                            SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS

SECTION 10.1      Satisfaction and Discharge of Indenture....................................................... 49
SECTION 10.2      Application by Trustee of Funds Deposited for Payment of Securities........................... 51
SECTION 10.3      Repayment of Moneys Held by Paying Agent...................................................... 51
SECTION 10.4      Return of Moneys Held by Trustee and Paying Agent Unclaimed for Two Years..................... 51
SECTION 10.5      Indemnity for U.S. Government Obligations..................................................... 51
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                  ARTICLE ELEVEN
                                              MISCELLANEOUS PROVISIONS
<S>               <C>                                                                                            <C>
SECTION 11.1      Partners, Incorporators, Stockholders, Officers and Directors of Issuer Exempt
                   from Individual Liability.................................................................... 52
SECTION 11.2      Provisions of Indenture for the Sole Benefit of Parties and Holders of Securities............. 52
SECTION 11.3      Successors and Assigns of Issuer Bound by Indenture........................................... 52
SECTION 11.4      Notices and Demands on Issuer, Trustee and Holders of Securities.............................. 52
SECTION 11.5      Officers' Certificates and Opinions of Counsel; Statements to Be Contained Therein............ 52
SECTION 11.6      Payments Due on Saturdays, Sundays and Holidays............................................... 53
SECTION 11.7      Conflict of Any Provision of Indenture with Trust Indenture Act of 1939....................... 53
SECTION 11.8      GOVERNING LAW................................................................................. 53
SECTION 11.9      Counterparts.................................................................................. 54
SECTION 11.10     Effect of Headings............................................................................ 54

                                                    ARTICLE TWELVE
                                     REDEMPTION OF SECURITIES AND SINKING FUNDS

SECTION 12.1      Applicability of Article...................................................................... 54
SECTION 12.2      Notice of Redemption; Partial Redemptions..................................................... 54
SECTION 12.3      Payment of Securities Called for Redemption................................................... 55
SECTION 12.4      Exclusion of Certain Securities from Eligibility for Selection for Redemption................. 55
SECTION 12.5      Mandatory and Optional Sinking Funds.......................................................... 55

                                                  ARTICLE THIRTEEN
                                                    SUBORDINATION

SECTION 13.1      Securities Subordinated to Senior Indebtedness................................................ 57
SECTION 13.2      Reliance on Certificate of Liquidating Agent; Further Evidence as to Ownership of
                    Senior Indebtedness ........................................................................ 59
SECTION 13.3      Payment Permitted If No Default............................................................... 60
SECTION 13.4      Disputes with Holders of Certain Senior Indebtedness.......................................... 60
SECTION 13.5      Trustee Not Charged with Knowledge of Prohibition............................................. 60
SECTION 13.6      Trustee to Effectuate Subordination........................................................... 61
SECTION 13.7      Rights of Trustee as Holder of Senior Indebtedness............................................ 61
SECTION 13.8      Article Applicable to Paying Agents........................................................... 61
SECTION 13.9      Subordination Rights Not Impaired by Acts or Omissions of the Issuer or Holders
                    of Senior Indebtedness...................................................................... 61
SECTION 13.10     Trustee Not Fiduciary for Holders of Senior Indebtedness...................................... 61

</TABLE>


<PAGE>

     THIS  SENIOR  SUBORDINATED  INDENTURE,  dated as of July 15,  1993  between
SEAGULL ENERGY CORPORATION,  a Texas corporation (the "Issuer"), and The Bank of
New York, a New York banking corporation as trustee (the "Trustee"),

                              W I T N E S S E T H:

     WHEREAS,  the Issuer has duly  authorized the issuance from time to time of
its  unsecured  senior  subordinated  debentures,  notes or other  evidences  of
indebtedness  to be issued in one or more series (the  "Securities")  up to such
principal amount or amounts as may from time to time be authorized in accordance
with the terms of this Indenture;

     WHEREAS,  the Issuer has duly authorized the execution and delivery of this
Indenture to provide,  among other things, for the authentication,  delivery and
administration of the Securities; and

     WHEREAS,  all things necessary to make this Indenture a valid indenture and
agreement according to its terms have been undertaken and completed;

     NOW, THEREFORE:

     In consideration of the premises and the purchases of the Securities by the
Holders (as hereinafter  defined)  thereof,  the Issuer and the Trustee mutually
covenant  and agree for the equal and  proportionate  benefit of the  respective
Holders from time to time of the Securities as follows:


                                   ARTICLE ONE
                                   DEFINITIONS

     SECTION  1.1  For  all  purposes  of this  Indenture  and of any  indenture
supplemental  hereto the  following  terms  shall have the  respective  meanings
specified in this Section 1.1 (except as otherwise  expressly provided or unless
the context otherwise clearly requires).  All other terms used in this Indenture
that are defined in the Trust  Indenture  Act of 1939,  including  terms defined
therein by reference to the Securities  Act of 1933, as amended,  shall have the
meanings  assigned  to  such  terms  in  said  Trust  Indenture  Act and in said
Securities  Act as in force  at the date of this  Indenture  (except  as  herein
otherwise expressly provided or unless the context otherwise clearly requires).

     All accounting  terms used herein and not expressly  defined shall have the
meanings assigned to such terms in accordance with generally accepted accounting
principles,  and the term "generally accepted accounting  principles" means such
accounting principles as are generally accepted at the time of any computation.

     The words  "herein",  "hereof" and  "hereunder"  and other words of similar
import  refer to this  Indenture as a whole and not to any  particular  Article,
Section or other  subdivision.  The expressions "date of this Indenture",  "date
hereof",  "date as of which this  Indenture is dated" and "date of execution and
delivery of this Indenture" and other expressions of similar import refer to the
effective date of the original execution and delivery of this Indenture, viz.
July 15, 1993.

     The terms  defined in this Article  have the  meanings  assigned to them in
this Article and include the plural as well as the singular.

     "Affiliate"  of any  specified  Person means any other  Person  directly or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control  with  such  specified  Person.  For the  purposes  of this  definition,
"control"  when used with  respect to any  specified  Person  means the power to
direct the  management  and  policies of such  Person,  directly or  indirectly,
whether  through the ownership of voting  securities,  by contract or otherwise;
and the terms  "controlling" and "controlled"  have meanings  correlative to the
foregoing.

     "Asset Sale" for any Person shall mean the sale, lease, conveyance or other
disposition  (including  without  limitation  by  merger or  consolidation,  and
whether  by  operation  of law or  otherwise)  of any of  that  Person's  assets
(including  without limitation the sale or other disposition of capital stock of
any Subsidiary of such Person, whether by such Person or by such Subsidiary),

<PAGE>

whether owned on the date of this  Indenture or  subsequently  acquired,  in one
transaction or a series of related transactions, in which such Person and/or its
Subsidiaries   receive  cash  and/or  other  consideration   (including  without
limitation the  unconditional  assumption of  Indebtedness of such Person and/or
its Subsidiaries) having an aggregate fair market value of $5 million or more as
to such  transaction  or series of  transactions;  provided,  however,  that the
following  shall not  constitute  Asset Sales:  (i) sales of  inventories in the
ordinary course of business or pledges of inventories and of accounts receivable
by the Issuer or its Subsidiaries;  (ii) transactions between the Issuer and any
of its wholly owned  Subsidiaries or among such wholly owned  Subsidiaries;  and
(iii)  the  incurrence  of any  mortgage,  security  interest,  pledge,  lien or
encumbrance that secures Secured Debt as permitted by Section 3.6.

     "Authenticating Agent" shall have the meaning set forth in Section 6.14.

     "Bankruptcy Code" means the United States Bankruptcy Code, 11 United States
Code ss.ss. 101 et seq., or any successor statute thereto.

     "Board of  Directors"  means either the Board of Directors of the Issuer or
any committee of such Board duly authorized to act on its behalf.

     "Board  Resolutions"  means  one  or  more  resolutions,  certified  by the
secretary or an  assistant  secretary of the Issuer to have been duly adopted or
consented to by the Board of Directors and to be in full force and effect.

     "Business Day" means,  with respect to any Security,  a day that (a) in the
Place of Payment (or in any of the Places of Payment, if more than one) in which
amounts are payable,  as specified in the form of such Security,  and (b) in the
city in which  the  Corporate  Trust  Office is  located,  is not a day on which
banking institutions are authorized or required by law or regulation to close.

     "Commission" means the Securities and Exchange Commission,  as from time to
time constituted, created under the Securities Exchange Act of 1934, as amended,
or, if at any time after the  execution  and  delivery  of this  Indenture  such
Commission  is not existing and  performing  the duties now assigned to it under
the Trust  Indenture Act of 1939,  then the body  performing such duties on such
date.

     "Consolidated  Net Tangible  Assets" means the  aggregate  amount of assets
included on the most  recent  consolidated  balance  sheet of the Issuer and its
Restricted Subsidiaries,  less applicable reserves and other properly deductible
items and after  deducting  therefrom  (a) all current  liabilities  and (b) all
goodwill,  trade  names,  trademarks,  patents,  unamortized  debt  discount and
expense and other like  intangibles,  all in accordance with generally  accepted
accounting principles consistently applied.

     "Corporate  Trust  Office"  means the  office of the  Trustee  at which the
corporate  trust  business of the Trustee  shall,  at any  particular  time,  be
principally  administered,  which  office  is,  at the  date  as of  which  this
Indenture is dated, located in New York, New York.

     "Depositary"  means,  with respect to the Securities of any series issuable
or issued in the form of one or more Global Securities, the Person designated as
Depositary  by the Issuer  pursuant to Section 2.3 until a successor  Depositary
shall have become such pursuant to the applicable  provisions of this Indenture,
and  thereafter  "Depositary"  shall mean or include  each  Person who is then a
Depositary  hereunder,  and, if at any time there is more than one such  Person,
"Depositary"  as used with  respect to the  Securities  of any such series shall
mean the Depositary with respect to the Global Securities of such series.

     "EBITDA" shall mean net earnings  (excluding  gains and losses on sales and
retirement of assets, non-cash write downs and charges resulting from accounting
convention  changes)  before  deduction  for federal and state  taxes,  interest
expense or depreciation,  depletion and amortization  expense, all determined in
accordance with generally accepted accounting principles.

     "EBITDA/Interest Ratio", on any date, shall mean the ratio of (a) EBITDA of
the  Issuer  and its  Restricted  Subsidiaries  on a  consolidated  basis to (b)
interest   expense  on  all  Indebtedness  of  the  Issuer  and  its  Restricted
Subsidiaries on a consolidated  basis for any twelve-month  period ending on the
last day of the most recent calendar  quarter;  provided,  however,  that if any
calculation  of the  Issuer's  EBITDA/Interest  Ratio  requires  the  use of any
quarter prior to the date of the Indenture, such calculation shall be made on a

<PAGE>

pro forma basis,  giving effect to the issuance of the Securities and the use of
the net proceeds therefrom,  as if the same had occurred at the beginning of the
twelve-month period used to make such calculation;  and provided further that if
any such calculation  requires the use of any quarter prior to the date that any
Asset Sale was  consummated,  any  Indebtedness  described  in clause (a) of the
definition of  Indebtedness  was  incurred,  any capital stock of the Issuer was
issued in a financing  transaction or any acquisition other than in the ordinary
course of business was  consummated by the Issuer or any Restricted  Subsidiary,
such calculation shall be made on a pro forma basis,  giving effect to each such
Asset  Sale,   incurrence  of   Indebtedness,   issuance  of  capital  stock  or
acquisition,  as the case may be, and the use of any proceeds  therefrom,  as if
the same had occurred at the beginning of the  twelve-month  period used to make
such calculation.

     "ENSTAR  Alaksa"  means (i) the division of the Issuer known on the date of
this  Indenture as ENSTAR  Natural Gas  Company,  which owns on the date of this
Indenture the gas distribution  system in south-central  Alaska, and (ii) Alaska
Pipeline Company,  an Alaska corporation and a Subsidiary of the Issuer, in each
case together with successors and assigns.

     "Event  of  Default"  means  any event or  condition  specified  as such in
Section 5.1.

     "Global Security" means a Security  evidencing all or a part of a series of
Securities  issued to the Depositary for such series in accordance  with Section
2.3 and bearing the legend prescribed in Section 2.4.

     "Holder",  "Holder of  Securities" or other similar terms mean, in the case
of any  Security,  the person in whose name such  Security is  registered in the
security  register  kept by the Issuer for that purpose in  accordance  with the
terms hereof.

     "Indebtedness" means, with respect to any Person,

     (a) (i) the  principal of and premium,  if any,  and  interest,  if any, on
indebtedness  for money  borrowed of such  Person,  indebtedness  of such Person
evidenced by bonds, notes,  debentures or similar obligations,  and any guaranty
by such Person of any indebtedness for money borrowed or indebtedness  evidenced
by bonds, notes,  debentures or similar obligations of any other Person, whether
any such  indebtedness  or guaranty is outstanding on the date of this Indenture
or is  thereafter  created,  assumed  or  incurred,  (ii) the  principal  of and
premium,  if any, and  interest,  if any, on  indebtedness  for money  borrowed,
incurred,   assumed  or  guaranteed  by  such  Person  in  connection  with  the
acquisition by it or any of its subsidiaries of any other businesses, properties
or other assets and (iii) lease  obligations  which such Person  capitalizes  in
accordance with Statement of Financial  Accounting  Standards No. 13 promulgated
by the Financial  Accounting  Standards Board or such other  generally  accepted
accounting principles as may be from time to time in effect;

     (b) any other  indebtedness  of such  Person,  including  any  indebtedness
representing  the  balance  deferred  and  unpaid of the  purchase  price of any
property or interest therein, and any guaranty,  endorsement or other contingent
obligation  of such  Person in respect of any  indebtedness  of another  that is
outstanding on the date of this Indenture or is thereafter  created,  assumed or
incurred by such Person;

     (c)  obligations of such Person under interest rate,  commodity or currency
swaps, caps, collars, options and similar arrangements;

     (d) obligations of such Person for the  reimbursement of any obligor on any
letter of credit, banker's acceptance or similar credit transaction; and

     (e) any amendments,  modifications,  refundings,  renewals or extensions of
any indebtedness or obligation  described as Indebtedness in clauses (a) through
(d) above.

     "Indenture" means this instrument as originally  executed and delivered or,
if amended or supplemented as herein provided,  as so amended or supplemented or
both,  including,  for all purposes of this instrument and any such  supplement,
the  provisions of the Trust  Indenture Act of 1939 that are deemed to be a part
of and govern this instrument and any such supplement,  respectively,  and shall
include the forms and terms of particular  series of Securities  established  as
contemplated hereunder.

     The term "interest" means,  when used with respect to non-interest  bearing
Securities (including,  without limitation, any Original Issue Discount Security
that by its terms bears interest only after maturity or upon default in any

<PAGE>

other payment due on such Security), interest payable after maturity (whether at
stated  maturity,  upon  acceleration  or  redemption or otherwise) or after the
date,  if any,  on which the Issuer  becomes  obligated  to acquire a  Security,
whether upon conversion, by purchase or otherwise.

     "Issuer" means (except as otherwise provided in Section 6.8) Seagull Energy
Corporation,  a Texas corporation,  and, subject to Article Nine, its successors
and assigns.

     "Issuer  Order" means a written  statement,  request or order of the Issuer
which is  signed in its name by the  chairman  of the  Board of  Directors,  the
president or any vice president of the Issuer.

     "Officers'  Certificate",  when used with  respect to the  Issuer,  means a
certificate signed by the chairman of the Board of Directors,  the president, or
any  vice  president  and  by  the  treasurer,   any  assistant  treasurer,  the
controller,  any assistant controller,  the secretary or any assistant secretary
of the Issuer.  Each such certificate shall include the statements  provided for
in Section 11.5 if and to the extent  required by the provisions of such Section
11.5.  One of the officers  signing an Officers'  Certificate  given pursuant to
Section 4.3 shall be the principal executive, financial or accounting officer of
the Issuer.

     "Opinion  of  Counsel"  means an  opinion  in  writing  signed by the chief
counsel of the Issuer or by such other  legal  counsel who may be an employee of
or counsel to the Issuer and who shall be satisfactory to the Trustee. Each such
opinion shall include the statements provided for in Section 11.5, if and to the
extent required by the provisions of such Section 11.5.

     The term "original  issue date" of any Security (or portion  thereof) means
the earlier of (a) the date of such Security or (b) the date of any Security (or
portion  thereof) for which such Security was issued (directly or indirectly) on
registration of transfer, exchange or substitution.

     The term  "original  issue  discount" of any debt  security,  including any
Original Issue  Discount  Security,  means the difference  between the principal
amount of such debt  security and the initial  issue price of such debt security
(as set forth in the case of an Original Issue Discount  Security on the face of
such Security).

     "Original Issue Discount  Security" means any Security that provides for an
amount  less than the  principal  amount  thereof to be due and  payable  upon a
declaration of acceleration of the maturity thereof pursuant to Section 5.1.

     "Outstanding" (except as otherwise provided in Section 6.8), when used with
reference to Securities,  shall, subject to the provisions of Section 7.4, mean,
as of any particular  time, all  Securities  authenticated  and delivered by the
Trustee under this Indenture, except:

     (a)  Securities  theretofore  cancelled  by the Trustee or delivered to the
Trustee for cancellation;

     (b)  Securities  (other  than  Securities  of any  series  as to which  the
provisions of Article Ten hereof shall not be applicable),  or portions thereof,
for the payment or redemption of which moneys or U.S. Government Obligations (as
provided for in Section 10.1) in the necessary  amount shall have been deposited
in trust with the  Trustee or with any paying  agent  (other than the Issuer) or
shall  have been set aside,  segregated  and held in trust by the Issuer for the
Holders of such  Securities  (if the Issuer shall act as its own paying  agent),
provided that, if such Securities, or portions thereof, are to be redeemed prior
to the  maturity  thereof,  notice of such  redemption  shall have been given as
herein provided,  or provision  satisfactory to the Trustee shall have been made
for giving such notice; and

     (c)  Securities  which  shall have been paid or in  substitution  for which
other Securities  shall have been  authenticated  and delivered  pursuant to the
terms of Section 2.9 (except with respect to any such Security as to which proof
satisfactory  to the Trustee is presented that such Security is held by a person
in whose hands such  Security is a legal,  valid and binding  obligation  of the
Issuer).

     In  determining  whether the Holders of the requisite  aggregate  principal
amount of  Outstanding  Securities  of any or all series have given any request,
demand,  authorization,  direction,  notice,  consent or waiver  hereunder,  the
principal amount of an Original Issue Discount  Security that shall be deemed to
be Outstanding  for such purposes  shall be the portion of the principal  amount
thereof that would be due and payable as of the date of such  determination  (as
certified by the Issuer to the Trustee) upon a declaration  of  acceleration  of
the maturity thereof pursuant to Section 5.1. <PAGE>

     "Periodic  Offering"  means an offering of Securities of a series from time
to time, the specific terms of which Securities,  including, without limitation,
the  rate or  rates  of  interest,  if any,  thereon,  the  stated  maturity  or
maturities thereof and the redemption provisions,  if any, with respect thereto,
are to be  determined  by the Issuer or its  agents  upon the  issuance  of such
Securities.

     "Person" means any  individual,  corporation,  limited  liability  company,
partnership,  joint venture,  association,  joint stock company,  trust, estate,
unincorporated organization or government or any agency or political subdivision
thereof.

     "Place of Payment", when used with respect to the Securities of any series,
means the place or places where the  principal of and  interest,  if any, on the
Securities of such series are payable as  determined in accordance  with Section
2.3.

     The term "principal" of a debt security,  including any Security, means the
amount (including,  without  limitation,  if and to the extent  applicable,  any
premium and, in the case of an Original  Issue  Discount  Security,  any accrued
original issue discount, but excluding interest) that is payable with respect to
such  debt  security  as of any date  and for any  purpose  (including,  without
limitation,  in  connection  with any sinking fund,  upon any  redemption at the
option of the Issuer,  upon any purchase or exchange at the option of the Issuer
or the holder of such debt security and upon any acceleration of the maturity of
such debt security).

     The term  "principal  amount" of a debt  security,  including any Security,
means the principal amount as set forth on the face of such debt security.

     "Principal   Property"  means  any  real  property,   manufacturing  plant,
processing  plant,  pipeline,  office  building,  warehouse  or  other  physical
facility, or any other like depreciable or depletable asset of the Issuer or any
Restricted  Subsidiary  whether  owned at July 1,  1993 or  thereafter  acquired
(other than any  facility  thereafter  acquired  for the control or abatement of
atmospheric pollutants or contaminants or water, noise, odor or other pollution)
which in the opinion of the Board of Directors is of material  importance to the
total  business  conducted by the Issuer and its Restricted  Subsidiaries,  as a
whole; provided, however, that any such property shall not be deemed a Principal
Property  if such  property  does not have a fair  value in  excess of 3% of the
total  assets  included on a  consolidated  balance  sheet of the Issuer and its
Restricted   Subsidiaries   prepared  in  accordance  with  generally   accepted
accounting principles consistently applied.

     The term "record date" shall have the meaning set forth in Section 2.7.

     "Responsible  Officer",  when used with respect to the  Trustee,  means any
officer assigned by the Trustee to administer its corporate trust matters.

     "Restricted Subsidiary" means (a) any Subsidiary other than an Unrestricted
Subsidiary,  and (b) any  Subsidiary  which was an  Unrestricted  Subsidiary but
which,  subsequent to the date hereof, is designated by the Issuer (by certified
resolution  of  the  Board  of  Directors  delivered  to  the  Trustee)  to be a
Restricted Subsidiary;  provided, however, that the Issuer may not designate any
such Subsidiary to be a Restricted Subsidiary if the Issuer would thereby breach
any  covenant  or  agreement  herein  contained  (on the  assumptions  that  any
outstanding  Indebtedness  of such  Subsidiary  was incurred at the time of such
designation and that any Sale and Leaseback Transaction to which such Subsidiary
is then a party was entered into at the time of such designation).

     " Sale and Leaseback" shall have the meaning set forth in Section 3.7.

     "Secured  Debt" means  indebtedness  for money  borrowed by the Issuer or a
Restricted  Subsidiary and any other  indebtedness of the Issuer or a Restricted
Subsidiary on which interest is paid or payable (other than indebtedness owed by
a Restricted  Subsidiary  to the Issuer,  by a Restricted  Subsidiary to another
Restricted Subsidiary or by the Issuer to a Restricted Subsidiary),  that in any
such case is secured by (a) a mortgage or other lien on any  Principal  Property
of the  Issuer  or a  Restricted  Subsidiary,  or (b) a  pledge,  lien or  other
security  interest  on any  shares  of stock  or  indebtedness  of a  Restricted
Subsidiary,  or (c) in the  case  of any  such  indebtedness  of the  Issuer,  a
guaranty by any  Restricted  Subsidiary.  The amount of Secured Debt at any time
outstanding shall be the amount then owing thereon by the Issuer or a Restricted
Subsidiary.

     "Secrity" or "Securities" (except as otherwise provided in Section 6.8) has
the meaning  stated in the first  recital of this  Indenture or, as the case may
be,  Securities  that have been  authenticated  and  delivered  pursuant to this
Indenture.

     "Senior  Indebtedness"  means Indebtedness of the Issuer outstanding at any

<PAGE>

time except (a) any  Indebtedness  as to which,  by the terms of the  instrument
creating or evidencing  the same, it is provided that such  Indebtedness  is not
senior  in right of  payment  to the  Securities,  (b) the  Securities,  (c) any
Indebtedness  of the Issuer to a  wholly-owned  subsidiary  of the  Issuer,  (d)
interest  accruing  after the filing of a  petition  initiating  any  proceeding
referred to in  Sections  5.1(e) and 5.1(f)  unless such  interest is an allowed
claim  enforceable  against the Issuer in a  proceeding  under  federal or state
bankruptcy laws and (e) trade payables.

     "Senior  Subordinated  Indebtedness"  means  the  Securities  and any other
Indebtedness  of the Issuer  that ranks  pari  passu  with the  Securities.  Any
Indebtedness  of the Issuer that is  subordinate or junior by its terms in right
of  payment to any other  Indebtedness  of the Issuer  shall be  subordinate  to
Senior  Subordinated  Indebtedness  unless the instrument creating or evidencing
the same or pursuant to which the same is outstanding specifically provides that
such  Indebtedness  (i) is to rank pari  passu with  other  Senior  Subordinated
Indebtedness  and (ii) is not  subordinated by its terms to any  Indebtedness of
the Issuer which is not Senior Indebtedness.

     "Subordinated   Indebtedness"  means  the  Securities,   any  other  Senior
Subordinated  Indebtedness  and any other  Indebtedness  that is  subordinate or
junior in right of payment to Senior Indebtedness.

     "Subsidiary"  means any corporation of which the Issuer,  or the Issuer and
one  or  more  Subsidiaries,  or any  one  or  more  Subsidiaries,  directly  or
indirectly own voting securities entitling any one or more of the Issuer and its
Subsidiaries  to elect a majority of the  directors,  either at all times or, so
long as there is no default or  contingency  which  permits  the  holders of any
other  class or classes of  securities  to vote for the  election of one or more
directors.

     "Trust Indenture Act of 1939" (except as otherwise provided in Sections 8.1
and 8.2)  means  the  Trust  Indenture  Act of 1939,  as  amended  by the  Trust
Indenture Reform Act of 1990, as in force at the date as of which this Indenture
is originally executed.

     "Trustee"  means the Person  identified as "Trustee" in the first paragraph
hereof and,  subject to the  provisions  of Article Six,  shall also include any
successor trustee.  "Trustee" shall also mean or include each Person who is then
a trustee  hereunder  and,  if at any time  there is more than one such  Person,
"Trustee"  as used with respect to the  Securities  of any series shall mean the
trustee with respect to the Securities of such series.

     "Inrestricted  Subsidiary"  means (a) any Subsidiary  acquired or organized
after the date hereof,  provided,  however,  that such Subsidiary shall not be a
successor,  directly or indirectly,  to any Restricted  Subsidiary,  and (b) any
Subsidiary  whose  principal  business and assets are located outside the United
States of America,  its territories and possessions and Canada or are located in
Puerto Rico, and (c) any Subsidiary the principal  business of which consists of
financing or assisting in financing the  acquisition  or disposition of products
of the Issuer or a Subsidiary by dealers,  distributors or other customers,  and
(d) any Subsidiary the principal business of which is owning,  leasing,  dealing
in or developing  real property,  and (e) any Subsidiary  substantially  all the
assets  of  which  consist  of  stock or other  securities  of a  Subsidiary  or
Subsidiaries  of the  character  described  in clauses  (a)  through (d) of this
paragraph,  unless and until such Subsidiary  shall have been designated to be a
Restricted  Subsidiary  pursuant to clause (b) of the  definition of "Restricted
Subsidiary".

     "U.S.  Government  Obligations" shall have the meaning set forth in Section
10.1(B).

     The term  "vice  president,"  when used with  respect  to the Issuer or the
Trustee, means any vice president,  regardless of whether designated by a number
or a word or words added before or after the title "vice president."

     "Yield to Maturity"  means the yield to maturity on a series of Securities,
calculated  at the time of issuance of such series,  or, if  applicable,  at the
most recent  redetermination  of  interest on such  series,  and  calculated  in
accordance with generally  accepted  financial practice or as otherwise provided
in the terms of such series of Securities. <PAGE>


                                   ARTICLE TWO
                                   SECURITIES

     SECTION  2.1  Forms  Generally.  The  Securities  of each  series  shall be
substantially  in such form (not  inconsistent  with this Indenture) as shall be
established by or pursuant to one or more Board  Resolutions  (as set forth in a
Board Resolution or, to the extent established pursuant to rather than set forth
in a Board Resolution, an Officers' Certificate detailing such establishment) or
in  one  or  more  indentures  supplemental  hereto,  in  each  case  with  such
appropriate  insertions,  omissions,  substitutions  and other variations as are
required or permitted  by this  Indenture,  and may have  imprinted or otherwise
reproduced thereon such legend or legends or endorsements, not inconsistent with
the provisions of this  Indenture,  as may be required to comply with any law or
with any  rules  or  regulations  pursuant  thereto,  or with  any  rules of any
securities  exchange or to conform to general usage, all as may be determined by
the officers executing such Securities,  as evidenced by their execution of such
Securities.

     The definitive  Securities  shall be printed,  lithographed  or engraved on
steel engraved borders or may be produced in any other manner, all as determined
by the officers  executing  such  Securities as evidenced by their  execution of
such Securities.

     SECTION 2.2 Form of Trustee's Certificate of Authentication.  The Trustee's
certificate  of  authentication  on all  Securities  shall be  substantially  as
follows:

     This is one of the Securities of the series  designated  herein referred to
in the within mentioned Indenture.

                                       The Bank of New York, as Trustee

                                       By_______________________________

                                           Authorized Signatory


     If at any  time  there  shall be an  Authenticating  Agent  appointed  with
respect to any series of  Securities,  then the  Securities of such series shall
bear, in addition to the Trustee's  certificate of authentication,  an alternate
Certificate of Authentication which shall be substantially as follows:

     This is one of the Securities of the series  designated  herein referred to
in the within mentioned Indenture.

                                       The Bank of New York, as Trustee

                                       By _________________________________
                                            as Authenticating Agent


                                       By__________________________________

                                           Authorized Signatory

     SECTION 2.3 Amount Unlimited,  Issuable in Series. The aggregate  principal
amount of  Securities  which  may be  authenticated  and  delivered  under  this
Indenture is unlimited.

     The  Securities  may be issued in one or more series and the  Securities of
each such series shall rank equally and pari passu with the  Securities  of each
other series,  but all Securities  issued  hereunder  shall be  subordinate  and
junior in right of payment, to the extent and in the manner set forth in Article
Thirteen, to all Senior Indebtedness.  There shall be established in or pursuant
to one or more Board  Resolutions  (and, to the extent  established  pursuant to
rather  than  set  forth  in a Board  Resolution,  in an  Officers'  Certificate
detailing  such   establishment)  or  established  in  one  or  more  indentures
supplemental hereto, prior to the initial issuance of Securities of any series:

     (1)  the  designation  of  the  Securities  of  the  series,   which  shall

<PAGE>

distinguish  the  Securities  of such  series from the  Securities  of all other
series;

     (2) any limit upon the aggregate  principal amount of the Securities of the
series that may be authenticated  and delivered under this Indenture (except for
Securities  authenticated  and delivered upon registration of transfer of, or in
exchange for, or in lieu of, other  Securities of the series pursuant to Section
2.8, 2.9, 2.11, 8.5 or 12.3);

     (3) the date or  dates on which  the  principal  of the  Securities  of the
series is payable;

     (4) the rate or rates at which the  Securities  of the  series  shall  bear
interest,  if any, the date or dates from which any such interest  shall accrue,
on which any such interest shall be payable and on which a record shall be taken
for the  determination  of Holders to whom any such  interest  is payable or the
method by which such rate or rates or date or dates shall be determined or both;

     (5) the place or places where and the manner in which the  principal of and
interest, if any, on Securities of the series shall be payable (if other than as
provided  in Section  3.2) and the office or agency  for the  Securities  of the
series maintained by the Issuer pursuant to Section 3.2;

     (6) the  right,  if  any,  of the  Issuer  to  redeem,  purchase  or  repay
Securities  of the series,  in whole or in part, at its option and the period or
periods within which,  the price or prices (or the method by which such price or
prices  shall be  determined  or both) at which,  the form or method of  payment
therefor if other than in cash and any terms and  conditions  upon which and the
manner in which (if different from the provisions of Article Twelve)  Securities
of the  series may be so  redeemed,  purchased  or repaid,  in whole or in part,
pursuant to any sinking fund or otherwise;

     (7) the  obligation,  if any,  of the Issuer to redeem,  purchase  or repay
Securities  of the  series  in  whole  or in  part  pursuant  to  any  mandatory
redemption,  sinking fund or analogous  provisions  or at the option of a Holder
thereof  and the  period or  periods  within  which the price or prices  (or the
method by which such price or prices shall be determined or both) at which,  the
form or  method  of  payment  therefor  if other  than in cash and any terms and
conditions  upon which and the manner in which (if different from the provisions
of Article  Twelve)  Securities  of the series shall be  redeemed,  purchased or
repaid, in whole or in part, pursuant to such obligation;

     (8) if  other  than  denominations  of  $1,000  and any  integral  multiple
thereof, the denominations in which Securities of the series shall be issuable;

     (9) if  other  than  the  principal  amount  thereof,  the  portion  of the
principal  amount of  Securities  of the  series  which  shall be  payable  upon
acceleration of the maturity thereof;

     (10)  whether   Securities  of  the  series  will  be  issuable  as  Global
Securities;

     (11) if the Securities of such series are to be issuable in definitive form
(whether  upon original  issue or upon exchange of a temporary  Security of such
series)  only  upon  receipt  of  certain  certificates  or other  documents  or
satisfaction  of other  conditions,  the form  and  terms of such  certificates,
documents or conditions;

     (12) any trustees, depositaries,  authenticating or paying agents, transfer
agents or registrars or any other agents with respect to the  Securities of such
series;

     (13) any deleted,  modified or additional  events of default or remedies or
any additional covenants with respect to the Securities of such series;

     (14)  whether the  provisions  of Section  10.1(C)  will be  applicable  to
Securities of such series;

     (15) any provision relating to the issuance of Securities of such series at
an original  issue  discount  (including,  without  limitation,  the issue price
thereof,  the rate or rates at which such original  issue discount shall accrue,
if any, and the date or dates from or to which or period or periods during which
such original issue discount shall accrue at such rate or rates); <PAGE>

     (16) if the  amounts  of  payments  of  principal  of and  interest  on the
Securities of such series are to be determined  with reference to an index,  the
manner in which such amounts shall be determined; and

     (17) any other terms of the series  (which terms shall not be  inconsistent
with the provisions of this Indenture).

     All Securities of any one series shall be substantially  identical,  except
as to denomination and except as may otherwise be provided by or pursuant to the
Board Resolution or Officers'  Certificate  referred to above or as set forth in
any such indenture  supplemental  hereto.  All Securities of any one series need
not be issued at the same time and may be issued  from time to time,  consistent
with the terms of this  Indenture,  if so  provided by or pursuant to such Board
Resolution,  such Officers'  Certificate  or in any such indenture  supplemental
hereto.

     Any such Board Resolution or Officers'  Certificate  referred to above with
respect  to  Securities  of any series  filed with the  Trustee on or before the
initial  issuance of the Securities of such series shall bc incorporated  herein
by reference  with respect to Securities of such series and shall  thereafter be
deemed to be a part of the Indenture for all purposes  relating to Securities of
such series as fully as if such Board  Resolution or Officers'  Certificate were
set forth herein in full.

     SECTION  2.4  Authentication  and  Delivery of  Securities.  The Issuer may
deliver  Securities  of any series  executed  by the Issuer to the  Trustee  for
authentication  together with the applicable documents referred to below in this
Section  2.4,  and the Trustee  shall  thereupon  authenticate  and deliver such
Securities  to, or upon the order of, the Issuer  (contained in the Issuer Order
referred to below in this Section 2.4) or pursuant to such procedures acceptable
to the Trustee and to such  recipients as may be specified  from time to time by
an Issuer Order. The maturity date,  original issue date, interest rate, if any,
and any other terms of the  Securities  of such series shall be determined by or
pursuant to such Issuer Order and procedures. If provided for in such procedures
and agreed to by the Trustee, such Issuer Order may authorize authentication and
delivery  pursuant to oral  instructions  from the Issuer or its duly authorized
agent,  which   instructions   shall  be  promptly  confirmed  in  writing.   In
authenticating  the  Securities  of such  series and  accepting  the  additional
responsibilities  under this  Indenture  in  relation  to such  Securities,  the
Trustee shall be entitled to receive (in the case of subparagraphs  (2), (3) and
(4) below only at or before  the time of the first  request of the Issuer to the
Trustee to authenticate  Securities of such series) and (subject to Section 6.1)
shall be fully  protected in relying upon,  unless and until such documents have
been superseded or revoked:

          (1) an Issuer Order requesting such  authentication  and setting forth
     delivery  instructions  if the  Securities  of  such  series  are not to be
     delivered to the Issuer,  provided  that,  with respect to  Securities of a
     series  subject  to a  Periodic  Offering,  (a) such  Issuer  Order  may be
     delivered by the Issuer to the Trustee prior to the delivery to the Trustee
     of such Securities for authentication  and delivery,  (b) the Trustee shall
     authenticate and deliver  Securities of such series for original issue from
     time to time, in an aggregate  principal amount not exceeding the aggregate
     principal amount  established for such series,  pursuant to an Issuer Order
     or pursuant to  procedures  acceptable  to the Trustee as may be  specified
     from  time to time by an  Issuer  Order,  (c) the  maturity  date or dates,
     original issue date or dates, interest rate or rates, if any, and any other
     terms of  Securities  of such series shall be determined by an Issuer Order
     or pursuant to such  procedures,  (d) if provided  for in such  procedures,
     such Issuer Order may  authorize  authentication  and delivery  pursuant to
     oral or  electronic  instructions  from the  Issuer or its duly  authorized
     agent or agents,  which oral  instructions  shall be promptly  confirmed in
     writing and (e) after the original  issuance of the first  Security of such
     series to be issued,  any  separate  request by the Issuer that the Trustee
     authenticate Securities of such series for original issuance will be deemed
     to be a  certification  by the  Issuer  that it is in  compliance  with all
     conditions  precedent  provided  for  in  this  Indenture  relating  to the
     authentication and delivery of such Securities;

          (2)  the  Board   Resolution,   Officers'   Certificate   or  executed
     supplemental  indenture  referred to in Sections 2.1 and 2.3 by or pursuant
     to  which  the  forms  and  terms of the  Securities  of such  series  were
     established;

          (3) an Officers' Certificate setting forth the form or forms and terms
     of the  Securities  stating  that  the  form  or  forms  and  terms  of the
     Securities  have been  established  pursuant  to  Sections  2.1 and 2.3 and
     comply with this  Indenture  and covering such other matters as the Trustee
     may reasonably request; and
<PAGE>

          (4) at the option of the Issuer,  either an Opinion of  Counsel,  or a
     letter from legal counsel addressed to the Trustee permitting it to rely on
     an Opinion of Counsel, substantially to the effect that:

               (a) the form or forms of the  Securities of such series have been
          duly  authorized and  established in conformity with the provisions of
          this Indenture;

               (b) in the case of an  underwritten  offering,  the  terms of the
          Securities of such series have been duly authorized and established in
          conformity with the provisions of this Indenture,  and, in the case of
          an offering that is not underwritten,  certain terms of the Securities
          of such series have been established  pursuant to a Board  Resolution,
          an Officers'  Certificate  or a  supplemental  indenture in accordance
          with  this  Indenture,  and  when  such  other  terms  as  are  to  be
          established  pursuant to procedures set forth in an Issuer Order shall
          have been  established,  all such terms will have been duly authorized
          by the Issuer and will have been  established  in conformity  with the
          provisions of this Indenture;

               (c) when the  Securities of such series have been executed by the
          Issuer  and  authenticated  by the  Trustee  in  accordance  with  the
          provisions of this Indenture and delivered to and duly paid for by the
          purchasers  thereof,  they  will  have been  duly  issued  under  this
          Indenture  and will be valid and legally  binding  obligations  of the
          Issuer,  enforceable in accordance with their  respective  terms,  and
          will be entitled to the benefits of this Indenture; and

               (d)  the  execution  and  delivery  by the  Issuer  of,  and  the
          performance by the Issuer of its obligations  under, the Securities of
          such series will not contravene any provision of applicable law or the
          articles of  incorporation or bylaws of the Issuer or any agreement or
          other  instrument  binding upon the Issuer or any of its  Subsidiaries
          that is material to the Issuer and its Subsidiaries, considered as one
          enterprise,   or,  to  such  counsel's  knowledge  after  the  inquiry
          indicated therein,  any judgment,  order or decree of any governmental
          agency  or any  court  having  jurisdiction  over  the  Issuer  or any
          Subsidiary,   and  no  consent,   approval  or  authorization  of  any
          governmental  body or agency is required  for the  performance  by the
          Issuer of its  obligations  under the  Securities,  except such as are
          specified  and have been  obtained  and such as may be required by the
          securities or blue sky laws of the various  states in connection  with
          the offer and sale of the Securities.

     In  rendering  such  opinions,  such counsel may qualify any opinions as to
enforceability by stating that such enforceability may be limited by bankruptcy,
insolvency,  reorganization,  liquidation,  moratorium  and other  similar  laws
affecting  the  rights  and  remedies  of  creditors  and is  subject to general
principles of equity (regardless of whether such enforceability is considered in
a  proceeding  in equity or at law).  Such  counsel may rely,  as to all matters
governed  by the laws of  jurisdictions  other  than the  State of Texas and the
federal law of the United  States,  upon  opinions of other  counsel  (copies of
which  shall be  delivered  to the  Trustee),  who shall be  counsel  reasonably
satisfactory  to the  Trustee,  in which case the opinion  shall state that such
counsel believes that both such counsel and the Trustee are entitled so to rely.
Such  counsel  may also state that,  insofar as such  opinion  involves  factual
matters,  such counsel has relied, to the extent such counsel deems proper, upon
certificates of officers of the Issuer and its  Subsidiaries and certificates of
public officials.

     The Trustee shall have the right to decline to authenticate and deliver any
Securities of any series under this Section 2.4 if the Trustee, being advised by
counsel,  determines that such action may not lawfully be taken by the Issuer or
if the  Trustee in good faith by its board of  directors  or board of  trustees,
executive committee or a trust committee of directors or trustees or Responsible
Officers  shall  determine that such action would expose the Trustee to personal
liability  to  existing  Holders or would  adversely  affect the  Trustee's  own
rights, duties or immunities under the Securities, this Indenture or otherwise.

     If the Issuer shall  establish  pursuant to Section 2.3 that the Securities
of a series are to be issued in the form of one or more Global Securities,  then
the Issuer shall execute and the Trustee shall,  in accordance with this Section
2.4 and the Issuer Order with respect to such series,  authenticate  and deliver
one or more Global  Securities that (i) shall represent and shall be denominated
in an amount equal to the aggregate principal amount of all of the Securities of
such series to be issued in the form of Global Securities and not yet cancelled,
(ii) shall be registered in the name of the Depositary for such Global  Security
or Securities or the nominee of such Depositary, (iii) shall be delivered by the
Trustee to such Depositary or pursuant to such  Depositary's  instructions,  and
(iv) shall bear a legend  substantially  to the  following  effect:  "Unless and
until  it is  exchanged  in  whole  or in  part  for  Securities  in  definitive
registered  form, this Security may not be transferred  except as a whole by the
Depositary to the nominee of the Depositary or by a nominee of the Depositary to
the Depositary or another  nominee of the Depositary or by the Depositary or any
such  nominee  to  a  successor  Depositary  or  a  nominee  of  such  successor
Depositary."


<PAGE>

     Each Depositary designated pursuant to Section 2.3 must, at the time of its
designation and at all times while it serves as Depositary, be a clearing agency
registered under the Securities Exchange Act of 1934, as amended,  and any other
applicable statute or regulation.

     SECTION 2.5  Execution of  Securities.  The  Securities  shall be signed on
behalf of the Issuer by the chairman of the Board of Directors,  the  president,
any vice  president or the  treasurer of the Issuer,  under its  corporate  seal
which may, but need not, be attested by its  secretary  or one of its  assistant
secretaries.  Such  signatures may be the manual or facsimile  signatures of the
present or any future such  officers.  The seal of the Issuer may be in the form
of a facsimile  thereof and may be  impressed,  affixed,  imprinted or otherwise
reproduced on the Securities. Typographical and other minor errors or defects in
any such  reproduction  of the seal or any such  signature  shall not affect the
validity or enforceability of any Security that has been duly  authenticated and
delivered by the Trustee.

     In case  any  officer  of the  Issuer  who  shall  have  signed  any of the
Securities shall cease to be such officer before the Security so signed shall be
authenticated  and  delivered by the Trustee or disposed of by the Issuer,  such
Security  nevertheless  may be  authenticated  and  delivered  or disposed of as
though the person who signed such  Security had not ceased to be such officer of
the  Issuer;  and any  Security  may be signed  on behalf of the  Issuer by such
persons as, at the actual date of the execution of such  Security,  shall be the
proper  officers  of the  Issuer,  although  at the  date of the  execution  and
delivery of this Indenture any such person was not such an officer.

     SECTION 2.6  Certificate of  Authentication.  Only such Securities as shall
bear  thereon  a  certificate  of  authentication   substantially  in  the  form
hereinbefore recited,  executed by the Trustee by the manual signature of one of
its authorized  signatories,  or its Authenticating  Agent, shall be entitled to
the benefits of this  Indenture or be valid or obligatory  for any purpose.  The
execution of such  certificate by the Trustee or its  Authenticating  Agent upon
any  Security  executed  by the Issuer  shall be  conclusive  evidence  that the
Security so authenticated has been duly  authenticated  and delivered  hereunder
and  that the  Holder  is  entitled  to the  benefits  of this  Indenture.  Each
reference  in  this  Indenture  to   authentication   by  the  Trustee  includes
authentication by an agent appointed pursuant to Section 6.14.

     SECTION 2.7 Denomination and Date of Securities;  Payments of Interest. The
Securities of each series shall be issuable in registered form in  denominations
established as contemplated by Section 2.3 or, with respect to the Securities of
any series,  if not so established,  in denominations of $1,000 and any integral
multiple thereof.  The Securities of each series shall be numbered,  lettered or
otherwise  distinguished  in such manner or in accordance  with such plan as the
officers of the Issuer executing the same may determine with the approval of the
Trustee, as evidenced by the execution and authentication thereof.

     Each Security shall be dated the date of its authentication. The Securities
of each series shall bear interest, if any, from the date, and such interest, if
any, shall be payable on the dates, established as contemplated by Section 2.3.

     The Person in whose name any  Security of any series is  registered  at the
close of business  on any record date  applicable  to a  particular  series with
respect to any  interest  payment  date for such  series  shall be  entitled  to
receive  the  interest,   if  any,   payable  on  such  interest   payment  date
notwithstanding  any  transfer or exchange of such  Security  subsequent  to the
record date and prior to such interest payment date, except if and to the extent
the Issuer shall  default in the payment of the  interest  due on such  interest
payment date for such series,  in which case such  defaulted  interest  shall be
paid to the Persons in whose names  Outstanding  Securities  for such series are
registered (a) at the close of business on a subsequent record date (which shall
be not less  than  five  Business  Days  prior to the  date of  payment  of such
defaulted  interest)  established by notice given by mail by or on behalf of the
Issuer  to the  Holders  of  Securities  not less  than 15 days  preceding  such
subsequent  record  date or (b) as  determined  by such  other  procedure  as is
mutually  acceptable  to the Issuer and the Trustee.  The term "record  date" as
used with  respect to any  interest  payment  date (except a date for payment of
defaulted  interest)  for the  Securities  of any  series  shall  mean  the date
specified as such in the terms of the  Securities of such series  established as
contemplated  by Section  2.3,  or, if no such date is so  established,  if such
interest payment date is the first day of a calendar month, the fifteenth day of
the next  preceding  calendar  month or, if such  interest  payment  date is the
fifteenth day of a calendar month, the first day of such calendar month, whether
or not such record date is a Business Day.

     SECTION 2.8  Registration  Transfer and  Exchange.  The Issuer will keep at
each office or agency to be maintained for the purpose as provided in Section

<PAGE>

3.2 for each series of  Securities a register or registers in which,  subject to
such  reasonable  regulations  as it may  prescribe,  it  will  provide  for the
registration  of Securities of each series and the  registration  of transfer of
Securities of such series.  Each such  register  shall be in written form in the
English  language or in any other form capable of being converted into such form
within a reasonable  time.  At all  reasonable  times such register or registers
shall be open for inspection and available for copying by the Trustee.

     Upon due  presentation  for registration of transfer of any Security of any
series at any such office or agency to be maintained for the purpose as provided
in Section 3.2, the Issuer shall execute and the Trustee shall  authenticate and
deliver  in  the  name  of the  transferee  or  transferees  a new  Security  or
Securities  of the same  series,  maturity  date,  interest  rate,  if any,  and
original issue date in authorized  denominations for a like aggregate  principal
amount.

     All Securities presented for registration of transfer shall (if so required
by the  Issuer or the  Trustee)  be duly  endorsed  by, or be  accompanied  by a
written instrument or instruments of transfer in form satisfactory to the Issuer
and the Trustee duly executed by, the Holder or his attorney duly  authorized in
writing.

     At the option of the Holder thereof, Securities of any series (other than a
Global  Security,  except as set forth below) may be exchanged for a Security or
Securities of such series having authorized denominations and an equal aggregate
principal  amount,  upon  surrender  of such  Securities  to be exchanged at the
agency of the Issuer that shall be  maintained  for such  purpose in  accordance
with  Section  3.2.  All  Securities  surrendered  upon any exchange or transfer
provided for in this Indenture  shall be promptly  cancelled and returned to the
Issuer.

     The Issuer may  require  payment  of a sum  sufficient  to cover any tax or
other   governmental   charge  that  may  be  imposed  in  connection  with  any
registration of transfer of Securities.  No service charge shall be made for any
such transaction or for any exchange of Securities of any series as contemplated
by the immediately preceding paragraph.

     The Issuer  shall not be required to exchange or register a transfer of (a)
any  Securities  of any series for a period of 15 days next  preceding the first
mailing or  publication  of notice of redemption of Securities of such series to
be redeemed, (b) any Securities selected, called or being called for redemption,
in whole or in part, except, in the case of any Security to be redeemed in part,
the portion  thereof  not so to be  redeemed  or (c) any  Security if the Holder
thereof has  exercised  his right,  if any, to require the Issuer to  repurchase
such  Security  in whole or in part,  except the  portion of such  Security  not
required to be repurchased.

     Notwithstanding  any other  provision of this Section 2.8, unless and until
it is  exchanged in whole or in part for  Securities  in  definitive  registered
form, a Global Security representing all or a part of the Securities of a series
may not be transferred  except as a whole by the Depositary for such series to a
nominee of such Depositary or by a nominee of such Depositary to such Depositary
or another  nominee of such Depositary or by such Depositary or any such nominee
to a  successor  Depositary  for such  series  or a  nominee  of such  successor
Depositary.

     If at any time the Depositary for any Securities of a series represented by
one or more Global Securities notifies the Issuer that it is unwilling or unable
to continue as Depositary  for such  Securities or if at any time the Depositary
for such  Securities  shall no longer be eligible  under Section 2.4, the Issuer
shall  appoint a successor  Depositary  with  respect to such  Securities.  If a
successor  Depositary for such  Securities is not appointed by the Issuer within
90 days  after  the  Issuer  receives  such  notice  or  becomes  aware  of such
ineligibility,   the  Issuer's  election  pursuant  to  Section  2.3  that  such
Securities be  represented by one or more Global  Securities  shall no longer be
effective  and the Issuer shall  execute,  and the  Trustee,  upon receipt of an
Issuer Order for the  authentication  and delivery of  definitive  Securities of
such  series,  will  authenticate  and  deliver  Securities  of such  series  in
definitive  registered  form, in any authorized  denominations,  in an aggregate
principal  amount  equal to the  principal  amount  of the  Global  Security  or
Securities  representing such Securities in exchange for such Global Security or
Securities.

     The Issuer may at any time and in its sole  discretion  determine  that the
Securities  of any series  issued in the form of one or more  Global  Securities
shall no longer be represented by a Global Security or Securities. In such event
the Issuer shall execute,  and the Trustee,  upon receipt of an Issuer Order for
the authentication and delivery of definitive  Securities of such series,  shall
authenticate  and deliver,  Securities of such series in  definitive  registered
form, in any authorized denominations, in an aggregate principal amount equal to
the  principal  amount of the Global  Security or Securities  representing  such
Securities, in exchange for such Global Security or Securities.
<PAGE>

     If  specified  by the  Issuer  pursuant  to  Section  2.3 with  respect  to
Securities  represented  by a Global  Security,  the  Depositary for such Global
Security may surrender such Global  Security in exchange in whole or in part for
Securities of the same series in definitive registered form on such terms as are
acceptable  to the  Issuer and such  Depositary.  Thereupon,  the  Issuer  shall
execute, and the Trustee shall authenticate and deliver, without service charge,

          (i) to the Person  specified  by such  Depositary,  a new  Security or
     Securities of the same series, of any authorized denominations as requested
     by such Person,  in an aggregate  principal amount equal to and in exchange
     for such Person's beneficial interest in the Global Security; and

          (ii) to such Depositary a new Global Security in a denomination  equal
     to the difference,  if any, between the principal amount of the surrendered
     Global   Security  and  the  aggregate   principal   amount  of  Securities
     authenticated and delivered pursuant to clause (i) above.

     Upon the  exchange  of a  Global  Security  for  Securities  in  definitive
registered  form in  authorized  denominations,  such Global  Security  shall be
cancelled by the Trustee or an agent of the Issuer or the Trustee. Securities in
definitive  registered form issued in exchange for a Global Security pursuant to
this  Section  2.8 shall be  registered  in such  names  and in such  authorized
denominations  as  the  Depositary  for  such  Global   Security,   pursuant  to
instructions  from its  direct or  indirect  participants  or  otherwise,  shall
instruct the Trustee or an agent of the Trustee or the Issuer or an agent of the
Issuer. The Trustee or such agent shall deliver at its office such Securities to
or as directed by the Persons in whose names such Securities are so registered.

     All Securities  issued upon any transfer or exchange of Securities shall be
valid and legally binding  obligations of the Issuer,  evidencing the same debt,
and  entitled  to the same  benefits  under this  Indenture,  as the  Securities
surrendered upon such transfer or exchange.

     SECTION 2.9 Mutilated,  Defaced,  Destroyed, Lost and Stolen Securities. In
case any temporary or definitive Security shall become mutilated,  defaced or be
destroyed,  lost or stolen,  the Issuer in its discretion may execute,  and upon
the written request of any officer of the Issuer, the Trustee shall authenticate
and deliver a new Security of the same series,  maturity date, interest rate, if
any, and original issue date,  bearing a number or other  distinguishing  symbol
not  contemporaneously   outstanding,  in  exchange  and  substitution  for  the
mutilated  or  defaced  Security,  or in  lieu  of and in  substitution  for the
Security  so  destroyed,  lost or  stolen.  In every  case the  applicant  for a
substitute Security shall furnish to the Issuer and to the Trustee and any agent
of the Issuer or the Trustee  such  security or  indemnity as may be required by
the  Trustee  or the  Issuer to  indemnify  and  defend  and to save each of the
Trustee  and the Issuer  harmless  and,  in every case of  destruction,  loss or
theft, evidence to their satisfaction of the destruction,  loss or theft of such
Security  and  of  the  ownership  thereof  and in the  case  of  mutilation  or
defacement, shall surrender the Security to the Trustee or such agent.

     Upon the issuance of any  substitute  Security,  the Issuer may require the
payment of a sum sufficient to cover any tax or other  governmental  charge that
may be imposed in relation  thereto and any other  expenses  (including the fees
and  expenses  of the  Trustee or its agent)  connected  therewith.  In case any
Security  which  has  matured  or is about to  mature  or has  been  called  for
redemption in full shall become  mutilated or defaced or be  destroyed,  lost or
stolen,  the  Issuer  may  instead  of  issuing a  substitute  Security,  pay or
authorize the payment of the same (without  surrender thereof except in the case
of a mutilated or defaced  Security),  if the  applicant  for such payment shall
furnish  to the  Issuer  and to the  Trustee  and any agent of the Issuer or the
Trustee  such  security or  indemnity as any of them may require to hold each of
them harmless,  and, in every case of destruction,  loss or theft, the applicant
shall also  furnish to the Issuer and the Trustee and any agent of the Issuer or
the Trustee evidence to the Trustee's  satisfaction of the destruction,  loss or
theft of such Security and of the ownership thereof.

     Every  substitute  Security of any series issued pursuant to the provisions
of this Section by virtue of the fact that any such Security is destroyed,  lost
or stolen shall constitute an additional  contractual  obligation of the Issuer,
whether  or not the  destroyed,  lost or  stolen  Security  shall be at any time
enforceable by anyone and shall be entitled to all the benefits of (but shall be
subject to all the  limitations of rights set forth in) this  Indenture  equally
and  proportionately  with any and all  other  Securities  of such  series  duly
authenticated  and delivered  hereunder.  All Securities shall be held and owned
upon the express  condition that, to the extent  permitted by law, the foregoing
provisions  are  exclusive  with  respect  to  the  replacement  or  payment  of
mutilated,  defaced, destroyed, lost or stolen Securities and shall preclude any
and all other rights or remedies  notwithstanding any law or statute existing or
hereafter  enacted to the contrary with respect to the replacement or payment of
negotiable instruments or other securities without their surrender.


<PAGE>

     SECTION  2.10  Cancellation  of  Securities;   Disposition   Thereof.   All
Securities  surrendered  for payment,  redemption,  registration  of transfer or
exchange, or for credit against any payment in respect of a sinking or analogous
fund, if  surrendered to the Issuer or any agent of the Issuer or the Trustee or
any agent of the  Trustee,  shall be  delivered  to the Trustee or its agent for
cancellation or, if surrendered to the Trustee, shall be cancelled by it; and no
Securities shall be issued in lieu thereof except as expressly  permitted by any
of the  provisions  of this  Indenture.  The Trustee or its agent  shall  return
cancelled Securities to the Issuer. If the Issuer or its agent shall acquire any
of the  Securities,  such  acquisition  shall not  operate  as a  redemption  or
satisfaction of the indebtedness represented by such Securities unless and until
the same are delivered to the Trustee or its agent for cancellation.

     SECTION 2.11 Temporary  Securities.  Pending the  preparation of definitive
Securities  for any  series,  the  Issuer  may  execute  and the  Trustee  shall
authenticate  and  deliver  temporary   Securities  for  such  series  (printed,
lithographed,  typewritten  or  otherwise  reproduced,  in  each  case  in  form
satisfactory  to the  Trustee).  Temporary  Securities  of any  series  shall be
issuable in any authorized  denomination,  and  substantially in the form of the
definitive  Securities of such series but with such  omissions,  insertions  and
variations  as  may  be  appropriate  for  temporary  Securities,  all as may be
determined by the Issuer with the concurrence of the Trustee as evidenced by the
execution and  authentication  thereof.  Temporary  Securities  may contain such
references to any  provisions  of this  Indenture as may be  appropriate.  Every
temporary  Security shall be executed by the Issuer and be  authenticated by the
Trustee upon the same conditions and in substantially the same manner,  and with
like effect, as the definitive Securities. Without unreasonable delay the Issuer
shall  execute  and shall  furnish  definitive  Securities  of such  series  and
thereupon  temporary  Securities of such series may be  surrendered  in exchange
therefor  without charge at each office or agency to be maintained by the Issuer
for that purpose pursuant to Section 3.2 and the Trustee shall  authenticate and
deliver  in  exchange  for such  temporary  Securities  of such  series an equal
aggregate  principal  amount of definitive  Securities of the same series having
authorized  denominations.  Until so exchanged,  the temporary Securities of any
series shall be entitled to the same benefits under this Indenture as definitive
Securities of such series, unless otherwise established pursuant to Section 2.3.

     SECTION 2.12 CUSIP  Numbers.  The Issuer in issuing the  Securities may use
"CUSIP"  numbers (if then  generally in use),  and, if so, the Trustee shall use
"CUSIP"  numbers in notices of redemption as a convenience to Holders;  provided
that  any  such  notice  may  state  that  no  representation  is made as to the
correctness  of such numbers either as printed on the Securities or as contained
in any notice of a redemption  and that reliance may be placed only on the other
identification numbers printed on the Securities,  and any such redemption shall
not be affected by any defect in or omission of such numbers.


                                  ARTICLE THREE
                             COVENANTS OF THE ISSUER

     SECTION 3.1 Payment of Principal  and  Interest.  The Issuer  covenants and
agrees that it will duly and punctually pay or cause to be paid the principal of
and interest,  if any, on each of the Securities at the place, at the respective
times and in the manner provided in the Securities.

     SECTION 3.2 Offices  for Notices and  Payments,  etc. So long as any of the
Securities are  Outstanding,  the Issuer will maintain in each Place of Payment,
an office or agency where the Securities may be presented for payment, an office
or agency where the Securities may be presented for registration of transfer and
for  exchange  as in this  Indenture  provided,  and an office  or agency  where
notices  and  demands to or upon the Issuer in respect of the  Securities  or of
this  Indenture  may be  served.  In case the  Issuer  shall at any time fail to
maintain any such office or agency,  or shall fail to give notice to the Trustee
of any change in the location  thereof,  presentation may be made and notice and
demand may be served in respect of the  Securities  or of this  Indenture at the
Corporate  Trust Office.  The Issuer hereby  initially  designates the Corporate
Trust Office for each such  purpose and  appoints  the Trustee as registrar  and
paying  agent and as the agent upon whom  notices and demands may be served with
respect to the Securities.

     SECTION 3.3. No Interest Extension. In order to prevent any accumulation of
claims for  interest  after  maturity  thereof,  the Issuer will not directly or
indirectly extend or consent to the extension of the time for the payment of any
claim for interest on any of the  Securities and will not directly or indirectly
be a party to or approve any such arrangement by the purchase or funding of said
claims or in any other manner;  provided,  however,  that this Section 3.3 shall
not  apply  in any case  where an  extension  shall be made  pursuant  to a plan
proposed  by the Issuer to the  Holders  of all  Securities  of any series  then
Outstanding.
<PAGE>

     SECTION 3.4 Appointments to Fill Vacancies in Trustee's Office. The Issuer,
whenever necessary to avoid or fill a vacancy in the office of the Trustee, will
appoint,  in the manner provided in Section 6.10, a Trustee, so that there shall
at all times be a Trustee hereunder.

     SECTION 3.5 Provision as to Paying Agent. (a) If the Issuer shall appoint a
paying agent other than the Trustee,  it will cause such paying agent to execute
and  deliver to the Trustee an  instrument  in which such agent shall agree with
the Trustee, subject to the provisions of this Section 3.5,

          (1)  that it will  hold  all  sums  held by it as such  agent  for the
     payment of the principal of or interest, if any, on the Securities (whether
     such sums have been paid to it by the Issuer or by any other obligor on the
     Securities)  in trust for the benefit of the Holders of the  Securities and
     the Trustee; and

          (2) that it will give the Trustee  notice of any failure by the Issuer
     (or by any other  obligor  on the  Securities)  to make any  payment of the
     principal of or interest,  if any, on the Securities when the same shall be
     due and payable; and

          (3)  that it will,  at any time  during  the  continuance  of any such
     failure,  upon the written  request of the  Trustee,  forthwith  pay to the
     Trustee all sums so held in trust by such paying agent.

     (b) If the Issuer shall act as its own paying agent,  it will, on or before
each due date of the principal of or interest,  if any, on the  Securities,  set
aside,  segregate  and hold in  trust  for the  benefit  of the  Holders  of the
Securities  a sum  sufficient  to pay such  principal  or  interest,  if any, so
becoming  due and will notify the Trustee of any failure to take such action and
of any failure by the Issuer (or by any other obligor under the  Securities)  to
make any payment of the principal of or interest, if any, on the Securities when
the same shall become due and payable.

     (c)  Anything in this  Section  3.5 to the  contrary  notwithstanding,  the
Issuer  may,  at any time,  for the  purpose of  obtaining  a  satisfaction  and
discharge of this Indenture, or for any other reason, pay or cause to be paid to
the  Trustee  all sums held in trust by it, or any paying  agent  hereunder,  as
required  by this  Section  3.5,  such sums to be held by the  Trustee  upon the
trusts herein contained.

     (d)  Anything in this  Section  3.5 to the  contrary  notwithstanding,  any
agreement  of the Trustee or any paying  agent to hold sums in trust as provided
in this Section 3.5 is subject to Sections 10.3 and 10.4.

     (e) Whenever the Issuer shall have one or more paying  agents,  it will, on
or  before  each  due  date of the  principal  of or  interest,  if any,  on any
Securities, deposit with a paying agent a sum sufficient to pay the principal or
interest,  if any, so becoming due, such sum to be held in trust for the benefit
of the Persons entitled to such principal or interest,  if any, and (unless such
paying agent is the Trustee) the Issuer will promptly  notify the Trustee of its
action or failure so to act.

     SECTION 3.6  Restriction on Creation of Secured Debt. So long as any of the
Securities  are  outstanding,  the Issuer shall not at any time  create,  incur,
assume  or  guarantee,  and  shall not  cause,  suffer  or  permit a  Restricted
Subsidiary  to create,  incur,  assume or  guarantee,  any Secured  Debt that is
expressly  by its  terms  Subordinated  Indebtedness  without  making  effective
provision  (and the Issuer  covenants that in such case it will make or cause to
be made such effective  provision)  whereby the Securities then  Outstanding and
any  other  indebtedness  of or  guaranteed  by the  Issuer  or such  Restricted
Subsidiary then entitled thereto,  subject to applicable  priorities of payment,
shall  be  secured  by  such  mortgage,   security  interest,  pledge,  lien  or
encumbrance  equally  and  ratably  with  any  and  all  other  obligations  and
indebtedness  thereby  secured,  so  long  as any  such  other  obligations  and
indebtedness shall be so secured; provided, that if any such mortgage,  security
interest,  pledge, lien or encumbrance  securing such Subordinated  Indebtedness
ceases to exist,  such equal and ratable security for the benefit of the Holders
of Securities  shall  automatically  cease to exist without any further  action;
provided   further  that  if  such   Subordinated   Indebtedness   is  expressly
subordinated to the Securities, the mortgage, security interest, pledge, lien or
encumbrance  securing such  Subordinated  Indebtedness  shall be subordinate and
junior to the mortgage,  security interest, pledge, lien or encumbrance securing
the Securities with the same relative priority as such Subordinated Indebtedness
shall have with respect to the Securities;  provided, further that the foregoing
covenants shall not be applicable to the following:

     (a)(i) Any mortgage,  security interest, pledge, lien or encumbrance on any
property   hereafter   acquired   (including   acquisition   through  merger  or
consolidation) or constructed by the Issuer or a Restricted Subsidiary and

<PAGE>

created  contemporaneously with, or within twelve months after, such acquisition
or the completion of construction to secure or provide for the payment of all or
any part of the  purchase  price of such  property  or the cost of  construction
thereof,  as the case may be; or (ii) any  mortgage on property  (including  any
unimproved portion of partially improved property) of the Issuer or a Restricted
Subsidiary  created within twelve months of completion of  construction of a new
plant or  plants  on such  property  to  secure  all or part of the cost of such
construction if, in the opinion of the Board of Directors, such property or such
portion thereof was prior to such construction  substantially unimproved for the
use intended by the Issuer;  or (iii) the acquisition of property subject to any
mortgage,  security  interest,  pledge,  lien or encumbrance  upon such property
existing  at the time of  acquisition  thereof,  whether  or not  assumed by the
Issuer or such Restricted Subsidiary;  or (iv) any mortgage,  security interest,
pledge,  lien or  encumbrance  existing on the  property  or on the  outstanding
shares  or  indebtedness  of a  corporation  or other  entity  at the time  such
corporation  or other entity shall  become a Restricted  Subsidiary;  or (v) any
mortgage,  security  interest,  pledge,  lien or  encumbrance  on  property of a
corporation  or other  entity  existing  at the time such  corporation  or other
entity is merged into or consolidated with the Issuer or a Restricted Subsidiary
or at the time of a sale,  lease or other  disposition  of the  properties  of a
corporation  or other entity as an entirety or  substantially  as an entirety to
the Issuer or a Restricted Subsidiary; or

     (b) Mortgages on property of the Issuer or a Restricted Subsidiary in favor
of the United States of America or any State thereof or any foreign  government,
or any department,  agency or  instrumentality  or political  subdivision of any
thereof, to secure partial,  progress, advance or other payments pursuant to any
contract or statute or to secure any  indebtedness  incurred  for the purpose of
financing all or any part of the purchase price or the cost of  construction  of
the property subject to such mortgages; or

     (c) Any mortgage,  security interest,  pledge, lien or encumbrance existing
on property owned by the Issuer or any of its  Subsidiaries  on the date of this
Indenture; or

     (d) Any mortgage,  security interest,  pledge,  lien or encumbrance created
pursuant to the  creation  of trusts or other  arrangements  funded  solely with
cash, cash equivalents or other marketable investments or securities of the type
customarily  subject to such arrangements in customary  financial  practice with
respect to long-term or medium-term  Indebtedness  for money borrowed,  the sole
purpose of which is to make provision for the retirement or defeasance,  without
prepayment, of Indebtedness; or

     (e) Any mortgage,  security  interest,  pledge,  lien or encumbrance on the
assets or properties of ENSTAR Alaska; or

     (f) Any  extension,  renewal  or  replacement  (or  successive  extensions,
renewals  or  replacements)  in  whole  or in  part  of any  mortgage,  security
interest, pledge, lien or encumbrance referred to in the foregoing subparagraphs
(a) through (e);  provided,  however,  that the principal amount of Secured Debt
secured thereby shall not exceed the principal amount outstanding at the time of
such  extension,  renewal or replacement,  and that such  extension,  renewal or
replacement  shall be  limited  to the  property  which  secured  the  mortgage,
security interest,  pledge, lien or encumbrance so extended, renewed or replaced
and additions to such property.

     Notwithstanding  the  foregoing  provisions of this Section 3.6, the Issuer
and any  one or more  Restricted  Subsidiaries  may  create,  incur,  assume  or
guarantee  Secured  Debt which  would  otherwise  be  subject  to the  foregoing
restrictions in an aggregate amount that, without duplication, together with all
other  Secured Debt of the Issuer and its  Restricted  Subsidiaries  which would
otherwise be subject to the foregoing  restrictions  (not including Secured Debt
permitted  to be secured  under  subparagraphs  (a)  through  (f) above) and the
aggregate  value of the Sale and Leaseback  Transactions  (as defined in Section
3.7) in existence at such time (not  including  Sale and Leaseback  Transactions
the proceeds of which have been or will be applied in accordance with clause (b)
of  Section  3.7)  and  all   Indebtedness  for  money  borrowed  of  Restricted
Subsidiaries in existence at such time (not including  Indebtedness permitted to
be incurred under subparagraphs (a) through (e) of Section 3.9), does not at the
time exceed 10% of Consolidated Net Tangible Assets  (excluding  ENSTAR Alaska).
Solely for purposes of subparagraphs  (a) through (f) above, the term "mortgage"
shall  include any  arrangements  in  connection  with a  production  payment or
similar financing arrangement.

     SECTION 3.7 Restriction on Sale and Leaseback Transactions. The Issuer will
not, and will not permit any Restricted  Subsidiary to, sell or transfer (except
to the Issuer or to one or more Restricted Subsidiaries,  or both) any Principal
Property owned by it and which has been in full operation for more than 120 days
prior to such sale or transfer  with the intention (i) of taking back a lease on
such property (other than a lease for a period not exceeding 36 months) and (ii)

<PAGE>

that the use by the Issuer or such  Restricted  Subsidiary of such property will
be  discontinued on or before the expiration of the term of such lease (any such
transaction  being herein  referred to as a "Sale and  Leaseback  Transaction"),
unless (a) the Issuer or such Restricted Subsidiary would be entitled,  pursuant
to the  provisions  of Section 3.6, to incur Secured Debt equal in amount to the
amount  realized  or to be  realized  upon such sale or  transfer  secured  by a
mortgage on the property to be leased without  equally and ratably  securing the
Securities,  or (b) the Issuer or a Restricted  Subsidiary shall apply an amount
equal to the value of the property so leased to the  retirement  (other than any
mandatory  retirement),  within  120  days of the  effective  date  of any  such
arrangement,  of indebtedness for money borrowed by the Issuer or any Restricted
Subsidiary (other than such  indebtedness  owned by the Issuer or any Restricted
Subsidiary) which was recorded as funded debt as of the date of its creation and
which, in the case of such  indebtedness  of the Issuer,  is not subordinate and
junior in right of payment to the prior  payment  of the  Securities;  provided,
however, that the amount to be so applied to the retirement of such indebtedness
shall  be  reduced  by (i) the  aggregate  principal  amount  of any  Securities
delivered  within 120 days of the effective date of any such  arrangement to the
Trustee for retirement and cancellation, and (ii) the aggregate principal amount
of such  indebtedness  (other  than the  Securities)  retired by the Issuer or a
Restricted  Subsidiary  within  120  days  of the  effective  date  of any  such
arrangement.

     The  term  "value"  shall  mean,  with  respect  to a  Sale  and  Leaseback
Transaction,  as of any particular  time, the amount equal to the greater of (i)
the net  proceeds of the sale of the property  leased  pursuant to such Sale and
Leaseback  Transaction,  or (ii) the fair value of such  property at the time of
entering into such Sale and Leaseback Transaction, as determined by the Board of
Directors,  in either case divided first by the number of full years of the term
of the  lease  and then  multiplied  by the  number  of full  years of such term
remaining  at the  time of  determination,  without  regard  to any  renewal  or
extension options contained in the lease.

     SECTION 3.8  Restriction on Transfer of Principal  Property to Unrestricted
Subsidiary.  The Issuer  will not  itself,  and will not  permit any  Restricted
Subsidiary  to,  transfer  (whether by merger,  consolidation  or otherwise) any
Principal  Property  to any  Unrestricted  Subsidiary,  except for fair value as
determined by the Board of  Directors,  unless it shall apply an amount equal to
the fair value of such property at the time of such transfer,  as so determined,
to the retirement (other than any mandatory  retirement),  within 10 days of the
effective  date of such  transfer,  of  indebtedness  for money  borrowed by the
Issuer or any Restricted  Subsidiary (other than such indebtedness  owned by the
Issuer or any Restricted Subsidiary) which was recorded as funded debt as of the
date of its creation and which, in case of such  indebtedness of the Issuer,  is
not  subordinate  and  junior in right of  payment  to the prior  payment of the
Securities;  provided,  however,  that  the  amount  to be  so  applied  to  the
retirement of such indebtedness shall be reduced by (i) the aggregate  principal
amount of any Securities  delivered  within 10 days of the effective date of any
such  arrangement to the Trustee for retirement and  cancellation,  and (ii) the
aggregate  principal amount of such indebtedness (other than Securities) retired
by the Issuer or a Restricted Subsidiary within 10 days of the effective date of
any such arrangement.

     SECTION  3.9  Restriction  on  Incurrence  of  Indebtedness  by  Restricted
Subsidiaries. So long as any of the Securities are outstanding, the Issuer shall
not at any time permit any  Restricted  Subsidiary to create,  incur,  assume or
guarantee  any  Indebtedness  for money  borrowed;  provided  that the foregoing
covenant shall not be applicable to the following:

          (a) any Indebtedness of ENSTAR Alaska;

          (b) any  Secured  Debt  that is  permitted  to be  created,  incurred,
     assumed or guaranteed  pursuant to subparagraphs (a) through (f) of Section
     3.6;

          (c) any Indebtedness of a Restricted  Subsidiary  existing at the time
     such Restricted  Subsidiary was acquired by the Issuer  (including  without
     limitation   Indebtedness   incurred  by  such  Restricted   Subsidiary  in
     connection with its acquisition by the Issuer);

          (d)  intercompany  Indebtedness  owed to the Issuer by any  Restricted
     Subsidiary  and  intercompany   Indebtedness   owed  to  any  wholly  owned
     Subsidiary of the Issuer by any Restricted Subsidiary; or

          (e) any extension,  renewal or replacement (or successive  extensions,
     renewals or replacements) in whole or in part of any Indebtedness  referred
     to in the foregoing subparagraphs (a) through (d); provided,  however, that
     the principal amount of Indebtedness so extended, renewed or replaced shall
     not exceed the principal amount  outstanding at the time of such extension,
     renewal or replacement.


<PAGE>

     Notwithstanding  the  foregoing  provisions of this Section 3.9, any one or
more Restricted Subsidiaries may create, incur, assume or guarantee Indebtedness
that would  otherwise be subject to the foregoing  restrictions  in an aggregate
amount that, without  duplication,  together with all Indebtedness of Restricted
Subsidiaries  in existence at such time (not  including  Indebtedness  permitted
under  subparagraphs (a) through (e) above),  all Secured Debt of the Issuer and
its Restricted  Subsidiaries  in existence at such time (not  including  Secured
Debt permitted to be secured under subparagraphs (a) through (f) of Section 3.6)
and the  aggregate  value of Sale and  Leaseback  Transactions  (as  defined  in
Section  3.7) in  existence  at such  time  (not  including  Sale and  Leaseback
Transactions  the  proceeds of which have been or will be applied in  accordance
with clause (b) of Section 3.7) does not at the time exceed 10% of  Consolidated
Net Tangible  Assets of the Issuer and its  Restricted  Subsidiaries  (excluding
ENSTAR Alaska).

     SECTION 3.10 Limitation on Incurrence of Additional  Indebtedness.  So long
as any of the  Securities are  outstanding,  the Issuer shall not, and shall not
permit any  Restricted  Subsidiary  to,  create,  incur,  assume,  guarantee  or
otherwise become obligated with respect to any Indebtedness  described in clause
(a) of the definition of Indebtedness,  unless, after giving effect thereto, the
Issuer's EBITDA/Interest Ratio on the date thereof would be at least 2.5 to 1.0,
determined  on a pro  forma  basis  as if  the  incurrence  of  such  additional
Indebtedness  and the application of the net proceeds  therefrom had occurred at
the  beginning  of the  twelve-month  period  used  to  calculate  the  Issuer's
EBITDA/Interest  Ratio;  provided  that  the  foregoing  covenant  shall  not be
applicable to the following:

          (a)  (i)  Indebtedness  of the  Issuer  or any  Restricted  Subsidiary
     outstanding  on the  date of this  Indenture  or (ii)  Indebtedness  of the
     Issuer or any Restricted  Subsidiary  under a revolving  credit facility to
     the extent that the aggregate  commitment  thereunder  does not exceed $475
     million, the maximum aggregate commitment for the Issuer's revolving credit
     facility on the date of this Indenture;

          (b)  intercompany  Indebtedness  owed to the Issuer by any  Restricted
     Subsidiary  and  intercompany   Indebtedness   owed  to  any  wholly  owned
     Subsidiary of the Issuer by any Restricted Subsidiary; or

          (c) any extension,  renewal or replacement (or successive  extensions,
     renewals or replacements) in whole or in part of any Indebtedness  referred
     to in the foregoing subparagraphs (a) through (b); provided,  however, that
     the principal amount of Indebtedness so extended, renewed or replaced shall
     not exceed the principal amount  outstanding at the time of such extension,
     renewal or replacement.

     SECTION  3.11   Limitation  on  Issuance  of  Certain  Other   Subordinated
Indebtedness.  The Issuer shall not issue, guarantee,  assume or incur, directly
or indirectly,  any  Indebtedness  which by its terms is both (a) subordinate or
junior in right of  payment  to Senior  Indebtedness  and (b) senior in right of
payment to the Securities.


                                  ARTICLE FOUR
                    SECURITYHOLDERS LISTS AND REPORTS BY THE
                             ISSUER AND THE TRUSTEE

     SECTION 4.1 Issuer to Furnish Trustee Information as to Names and Addresses
of Securityholders.  The Issuer and any other obligor on the Securities covenant
and agree that they will  furnish or cause to be furnished to the Trustee a list
in such form as the Trustee may reasonably require of the names and addresses of
the Holders of the Securities of each series:

          (a)  semiannually  and not more than 15 days  after  each  March 1 and
     September 1, and

          (b) at such other times as the Trustee may request in writing,  within
     30 days after  receipt by the Issuer of any such  request,provided  that if
     and so long as the Trustee  shall be the  registrar  for such series,  such
     list shall not be required to be furnished.
<PAGE>

     SECTION 4.2 Preservation and Disclosure of  Securityholders  Lists. (a) The
Trustee shall preserve, in as current a form as is reasonably  practicable,  all
information  as to the names and  addresses  of the  Holders  of each  series of
Securities  (i) contained in the most recent list furnished to it as provided in
Section  4.1,  and (ii)  received by it in the  capacity of  registrar or paying
agent for such series, if so acting.  The Trustee may destroy any list furnished
to it as provided in Section 4.1 upon receipt of a new list so furnished.

     (b) In case three or more Holders of Securities (hereinafter referred to as
"applicants")  apply in  writing  to the  Trustee  and  furnish  to the  Trustee
reasonable  proof that each such  applicant has owned a Security for a period of
at least six months preceding the date of such application, and such application
states  that  the  applicants  desire  to  communicate  with  other  Holders  of
Securities of a particular  series (in which case the  applicants  must all hold
Securities  of such  series) or with Holders of all  Securities  with respect to
their rights under this Indenture or under such Securities and such  application
is accompanied by a copy of the form of proxy or other  communication which such
applicants  propose to transmit,  then the Trustee  shall,  within five Business
Days after the receipt of such application, at its election, either

          (i) afford to such applicants  access to the information  preserved at
     the time by the Trustee in accordance with the provisions of subsection (a)
     of this Section 4.2, or

          (ii) inform such applicants as to the approximate number of Holders of
     Securities of such series or of all  Securities,  as the case may be, whose
     names and addresses appear in the information  preserved at the time by the
     Trustee,  in  accordance  with the  provisions  of  subsection  (a) of this
     Section  4.2,  and  as  to  the   approximate   cost  of  mailing  to  such
     Securityholders the form of proxy or other communication, if any, specified
     in such application.

     If the Trustee shall elect not to afford to such applicants  access to such
information,  the Trustee shall,  upon the written  request of such  applicants,
mail to each Securityholder of such series or all Holders of Securities,  as the
case may be, whose name and address appears in the information  preserved at the
time by the Trustee in accordance  with the provisions of subsection (a) of this
Section  4.2 a copy  of the  form of  proxy  or  other  communication  which  is
specified in such  request,  with  reasonable  promptness  after a tender to the
Trustee  of the  material  to be mailed and of  payment,  or  provision  for the
payment,  of the reasonable  expenses of mailing,  unless within five days after
such  tender,  the  Trustee  shall  mail to such  applicants  and file  with the
Commission,  together  with a copy  of the  material  to be  mailed,  a  written
statement to the effect that, in the opinion of the Trustee,  such mailing would
be contrary to the best interests of the Holders of Securities of such series or
of all  Securities,  as the case may be, or would be in violation of  applicable
law. Such written  statement  shall  specify the basis of such  opinion.  If the
Commission, after opportunity for a hearing upon the objections specified in the
written statement so filed, shall enter an order refusing to sustain any of such
objections  or if,  after the entry of an order  sustaining  one or more of such
objections, the Commission shall find, after notice and opportunity for hearing,
that all the  objections so sustained have been met, and shall enter an order so
declaring,  the  Trustee  shall  mail  copies  of  such  material  to  all  such
Securityholders with reasonable promptness after the entry of such order and the
renewal  of  such  tender;  otherwise  the  Trustee  shall  be  relieved  of any
obligation or duty to such applicants respecting their application.

     (c) Each and every Holder of Securities, by receiving and holding the same,
agrees with the Issuer and the Trustee  that  neither the Issuer nor the Trustee
nor any agent of the Issuer or the Trustee shall be held  accountable  by reason
of the  disclosure of any such  information as to the names and addresses of the
Holders of  Securities in accordance  with the  provisions of subsection  (b) of
this  Section  4.2,  regardless  of the source from which such  information  was
derived, and that the Trustee shall not be held accountable by reason of mailing
any material pursuant to a request made under such subsection (b).

     SECTION 4.3 Reports by the Issuer. The Issuer covenants:

     (a) to file with the  Trustee,  within 15 days after the Issuer is required
to file the same with the  Commission,  copies of the annual  reports and of the
information,  documents  and other reports (or copies of such portions of any of
the foregoing as the Commission  may from time to time by rules and  regulations
prescribe) which the Issuer may be required to file with the Commission pursuant
to  Section 13 or  Section  15(d) of the  Securities  Exchange  Act of 1934,  as
amended;  or, if the Issuer is not  required to file  information,  documents or
reports  pursuant to either of such Sections,  then to file with the Trustee and
the Commission, in accordance with rules and regulations prescribed from time to
time by the  Commission,  such of the  supplementary  and periodic  information,
docVE  LaserJet  Series  IIVEHP11.PRSational   securities  exchange  as  may  be
prescribed from time to time in such rules and regulations; <PAGE>

     (b) to file with the Trustee and the  Commission,  in accordance with rules
and regulations prescribed from time to time by the Commission,  such additional
information, documents and reports with respect to compliance by the Issuer with
the conditions  and covenants  provided for in this Indenture as may be required
from time to time by such rules and regulations;

     (c) to transmit by mail to the Holders of  Securities  within 30 days after
the filing thereof with the Trustee, in the manner and to the extent provided in
Section  4.4(c),  such  summaries  of any  information,  documents  and  reports
required to be filed by the Issuer  pursuant to subsections  (a) and (b) of this
Section 4.3 as may be required to be  transmitted  to such  Holders by rules and
regulations prescribed from time to time by the Commission; and

     (d) furnish to the Trustee,  not less than  annually,  a brief  certificate
from the principal  executive officer,  principal financial officer or principal
accounting  officer as to his  knowledge  of the  Issuer's  compliance  with all
conditions and covenants under this  Indenture.  For purposes of this subsection
(d), such compliance  shall be determined  without regard to any period of grace
or requirement of notice provided under this Indenture.

     SECTION 4.4 Reports by the Trustee.  (a) Within 60 days after  January 1 of
each year  commencing  with the year 1994, the Trustee shall transmit by mail to
the Holders of  Securities,  as provided in subsection  (c) of this  Section,  a
brief report  dated as of such  January 1 with  respect to any of the  following
events which may have  occurred  within the last 12 months (but if no such event
has occurred within such period, no report need be transmitted):

          (i)  any  change  to  its  eligibility   under  Section  6.9  and  its
     qualification under Section 6.8;

          (ii) the  creation  of,  or any  material  change  to, a  relationship
     specified in paragraph (i) through (x) of Section 6.8 (c);

          (iii) the  character  and amount of any  advances  (and if the Trustee
     elects so to state, the circumstances  surrounding the making thereof) made
     by the Trustee (as such) which remain unpaid on the date of such report and
     for the  reimbursement  of which it claims  or may claim a lien or  charge,
     prior to that of the  Securities  of any series,  on any  property or funds
     held or  collected by it as Trustee,  except that the Trustee  shall not be
     required  (but may  elect) to report  such  advances  if such  advances  so
     remaining  unpaid aggregate not more than 1/2 of 1% of the principal amount
     of all Securities Outstanding on the date of such report;

          (iv) the amount, interest rate, if any, and maturity date of all other
     indebtedness  owing  by  the  Issuer  (or  by  any  other  obligor  on  the
     Securities) to the Trustee in its  individual  capacity on the date of such
     report,  with a  brief  description  of any  property  held  as  collateral
     security   therefor,   except  any  indebtedness   based  upon  a  creditor
     relationship  arising in any manner  described in Section 6.13(b) (2), (3),
     (4) or (6);

          (v) any change to the property and funds,  if any,  physically  in the
     possession of the Trustee (as such) on the date of such report;

          (vi) any  additional  issue of  Securities  which the  Trustee has not
     previously reported; and

          (vii) any action taken by the Trustee in the performance of its duties
     under this Indenture which it has not previously  reported and which in its
     opinion  materially  affects the Securities,  except action in respect of a
     default,  notice of which has been or is to be withheld by it in accordance
     with the provisions of Section 5.8.

     (b) The Trustee shall transmit to the  Securityholders  of each series,  as
provided in  subsection  (c) of this Section 4.4, a brief report with respect to
the character and amount of any advances (and if the Trustee elects so to state,
the circumstances  surrounding the making thereof) made by the Trustee, as such,
since the date of the last  report  transmitted  pursuant to the  provisions  of
subsection  (a) of  this  Section  4.4  (or if no such  report  has yet  been so
transmitted, since the date of this Indenture) for the reimbursement of which it
claims  or may claim a lien or charge  prior to that of the  Securities  of such
series on property or funds held or  collected by it as Trustee and which it has
not previously reported pursuant to this subsection (b), except that the Trustee
shall not be required  (but may elect) to report such  advances if such advances
remaining  unpaid at any time  aggregate 10% or less of the principal  amount of
all Securities Outstanding at such time, such report to be transmitted within 90
days after such time.


<PAGE>

     (c) Reports pursuant to this Section shall be transmitted by mail:

          (i) to all Holders of  Securities,  as the names and addresses of such
     Holders appear upon the registry books of the Issuer; and

          (ii) to all other  Persons to whom such  reports  are  required  to be
     transmitted pursuant to Section 313(c) of the Trust Indenture Act of 1939.

     (d) A copy of each such report shall,  at the time of such  transmission to
Securityholders,  be  furnished  to the Issuer and be filed by the Trustee  with
each stock  exchange  upon which the  Securities  of any  applicable  series are
listed and also with the  Commission.  The Issuer agrees to promptly  notify the
Trustee  with  respect to any series when and as the  Securities  of such series
become admitted to trading on any national securities exchange.


                                  ARTICLE FIVE
                  REMEDIES OF THE TRUSTEE AND SECURITY HOLDERS
                               ON EVENT OF DEFAULT

     SECTION 5.1 Events of Default.  "Event of  Default",  wherever  used herein
with respect to Securities of any series, means any one or more of the following
events  (whatever  the reason for such Event of Default  and whether it shall be
occasioned by the  provisions of Article  Thirteen or  otherwise),  unless it is
either  inapplicable  to a particular  series or it is  specifically  deleted or
modified  in or  pursuant  to the Board  Resolution  or  supplemental  indenture
establishing  such series of  Securities  or in the form of  Security,  for such
series:

     (a) default in the payment of any  installment  of interest upon any of the
Securities of such series as and when the same shall become due and payable, and
continuance of such default for a period of 30 days; or

     (b) default in the payment of the  principal of or premium,  if any, of the
Securities  of such  series as and when the same shall  become  due and  payable
either at maturity, upon redemption, by declaration or otherwise; or

     (c) default in the  payment or  satisfaction  of any sinking  fund or other
purchase  obligation with respect to Securities of such series, as and when such
obligation shall become due and payable as in this Indenture expressed; or

     (d)  failure on the part of the Issuer duly to observe or perform any other
of the covenants or  agreements  on the part of the Issuer in the  Securities of
such  series or in this  Indenture  continued  for a period of 60 days after the
date on which written notice of such failure, requiring the same to be remedied,
shall have been given to the Issuer by the Trustee by  certified  or  registered
mail,  or to the  Issuer  and the  Trustee  by the  Holders  of at least  25% in
aggregate principal amount of the Securities of such series then Outstanding; or

     (e)  without the consent of the Issuer a court  having  jurisdiction  shall
enter an order for relief with respect to the Issuer under the  Bankruptcy  Code
or without the consent of the Issuer a court having  jurisdiction  shall enter a
judgment, order or decree adjudging the Issuer a bankrupt or insolvent, or enter
an order for relief for reorganization,  arrangement,  adjustment or composition
of or in respect of the Issuer under the  Bankruptcy  Code or  applicable  state
insolvency  law and the  continuance  of any such  judgment,  order or decree is
unstayed and in effect for a period of 90 consecutive days; or

     (f) the Issuer shall institute proceedings for entry of an order for relief
with respect to the Issuer under the Bankruptcy  Code or for an  adjudication of
insolvency,  or shall  consent to the  institution  of  bankruptcy or insolvency
proceedings  against it, or shall file a petition seeking, or seek or consent to
reorganization,  arrangement, composition or relief under the Bankruptcy Code or
any applicable  state law, or shall consent to the filing of such petition or to
the  appointment  of  a  receiver,  custodian,  liquidator,  assignee,  trustee,
sequestrator or similar  official of the Issuer or of  substantially  all of its
property,  or the Issuer  shall  make a general  assignment  for the  benefit of
creditors as recognized under the Bankruptcy Code; or

     (g)  default  under  any  bond,  debenture,   note  or  other  evidence  of
Indebtedness  for money borrowed by the Issuer or under any mortgage,  indenture
or  instrument  under which there may be issued or by which there may be secured
or evidenced any Indebtedness for money borrowed by the Issuer, whether such

<PAGE>

Indebtedness  exists on the date hereof or shall  hereafter  be  created,  which
default shall have resulted in such Indebtedness  becoming or being declared due
and payable  prior to the date on which it would  otherwise  have become due and
payable, or any default in payment of such Indebtedness (after the expiration of
any applicable  grace periods and the presentation of any debt  instruments,  if
required),  if the aggregate  amount of all such  Indebtedness  that has been so
accelerated  and with  respect to which there has been such a default in payment
shall exceed $25,000,000, without each such default and acceleration having been
rescinded  or  annulled  within a period of ten days after there shall have been
given to the Issuer by the Trustee by certified or  registered  mail,  or to the
Issuer and the  Trustee by the  Holders of at least 25% in  aggregate  principal
amount of the  Securities  of such series  then  Outstanding,  a written  notice
specifying each such default and requiring the Issuer to cause each such default
and  acceleration  to be rescinded or annulled and stating that such notice is a
"Notice of Default" hereunder; or

     (h) any other Event of Default  provided with respect to the  Securities of
such series.

     If an Event of Default  with  respect  to  Securities  of any  series  then
Outstanding  occurs  and is  continuing,  then and in each and every  such case,
unless the principal of all of the  Securities of such series shall have already
become due and  payable,  either the Trustee or the Holders of not less than 25%
in aggregate principal amount of the Securities of such series then Outstanding,
by  notice  in  writing  to  the  Issuer   (and  to  the  Trustee  if  given  by
Securityholders),  may declare the  principal  (or,  if the  Securities  of such
series are Original  Issue  Discount  Securities,  such portion of the principal
amount as may be specified in the terms of such series) of all the Securities of
such  series and the  interest,  if any,  accrued  thereon to be due and payable
immediately,  and upon any such  declaration  the same shall become and shall be
immediately due and payable,  notwithstanding anything to the contrary contained
in this Indenture or in the Securities of such series. This provision,  however,
is  subject to the  condition  that,  if at any time after the unpaid  principal
amount (or such  specified  amount) of the  Securities of such series shall have
been so  declared  due and  payable  and before any  judgment  or decree for the
payment of the moneys due shall  have been  obtained  or entered as  hereinafter
provided,  the  Issuer  shall  pay or  shall  deposit  with  the  Trustee  a sum
sufficient to pay all matured installments of interest,  if any, upon all of the
Securities  of such series and the  principal of any and all  Securities of such
series which shall have become due otherwise than by acceleration (with interest
on overdue installments of interest,  if any, to the extent that payment of such
interest is enforceable  under  applicable law and on such principal at the rate
borne by the  Securities  of such series to the date of such payment or deposit)
and the  reasonable  compensation,  disbursements,  expenses and advances of the
Trustee,  and any  and  all  defaults  under  this  Indenture,  other  than  the
nonpayment of such portion of the principal amount of and accrued  interest,  if
any, on Securities  of such series which shall have become due by  acceleration,
shall have been cured or shall have been waived in  accordance  with Section 5.7
or provision deemed by the Trustee to be adequate shall have been made therefor,
then and in every such case the  Holders of a majority  in  aggregate  principal
amount of the Securities of such series then  Outstanding,  by written notice to
the Issuer and to the Trustee,  may rescind and annul such  declaration  and its
consequences;  but no such  rescission  and  annulment  shall extend to or shall
affect any subsequent  default, or shall impair any right consequent thereon. If
any Event of Default with respect to the Issuer  specified in Section  5.1(e) or
5.1(f) occurs,  all unpaid principal amount (or, if the Securities of any series
then  Outstanding  are Original Issue Discount  Securities,  such portion of the
principal  amount as may be  specified  in the terms of each  such  series)  and
accrued  interest on all Securities of each series then  Outstanding  shall ipso
facto become and be immediately due and payable without any declaration or other
act by the Trustee or any Securityholder.

     If the  Trustee  shall  have  proceeded  to  enforce  any right  under this
Indenture and such proceedings shall have been discontinued or abandoned because
of such  rescission  or  annulment  or for any other  reason or shall  have been
determined adversely to the Trustee, then and in every such case the Issuer, the
Trustee and the Securityholders  shall be restored respectively to their several
positions  and rights  hereunder,  and all  rights,  remedies  and powers of the
Issuer,  the Trustee and the  Securityholders  shall  continue as though no such
proceeding had been taken.

     Except with respect to an Event of Default pursuant to Section 5.1 (a), (b)
or (c), the Trustee shall not be charged with  knowledge of any Event of Default
unless written notice thereof shall have been given to a Responsible  Officer by
the Issuer, a paying agent or any Securityholder.

     SECTION 5.2 Payment of Securities  on Default;  Suit  Therefor.  The Issuer
covenants that (a) if default shall be made in the payment of any installment of
interest upon any of the  Securities of any series then  Outstanding as and when
the same shall become due and payable, and such default shall have continued for
a period  of 30 days,  or (b) if  default  shall be made in the  payment  of the
principal  of any of the  Securities  of such  series as and when the same shall
have  become due and  payable,  whether at maturity  of the  Securities  of such
series or upon redemption or by declaration or otherwise, then, upon demand of

<PAGE>

the Trustee,  the Issuer will pay to the Trustee, for the benefit of the Holders
of the Securities,  the whole amount that then shall have become due and payable
on all such  Securities  of such series for  principal or  interest,  if any, or
both, as the case may be, with  interest upon the overdue  principal and (to the
extent that payment of such interest is enforceable  under  applicable law) upon
the  overdue  installments  of  interest,  if  any,  at the  rate  borne  by the
Securities  of such series;  and, in addition  thereto,  such further  amount as
shall be sufficient to cover the costs and expenses of  collection,  including a
reasonable  compensation to the Trustee, its agents,  attorneys and counsel, and
any expenses or liabilities incurred by the Trustee hereunder other than through
its negligence or bad faith.

     If the Issuer  shall fail  forthwith  to pay such amounts upon such demand,
the  Trustee,  in its own name and as  trustee  of an  express  trust,  shall be
entitled  and  empowered to institute  any actions or  proceedings  at law or in
equity for the  collection of the sums so due and unpaid,  and may prosecute any
such action or proceeding to judgment or final decree,  and may enforce any such
judgment  or final  decree  against  the  Issuer  or any  other  obligor  on the
Securities  of such series and collect in the manner  provided by law out of the
property of the Issuer or any other  obligor on the  Securities  of such series,
wherever situated, the moneys adjudged or decreed to be payable.

     If  there  shall  be  pending  proceedings  for the  bankruptcy  or for the
reorganization  of the  Issuer or any other  obligor  on the  Securities  of any
series then  Outstanding  under any bankruptcy,  insolvency or other similar law
now or  hereafter  in effect,  or if a receiver  or trustee or similar  official
shall have been  appointed for the property of the Issuer or such other obligor,
or in the case of any other similar judicial  proceedings relative to the Issuer
or other  obligor upon the  Securities  of such series,  or to the  creditors or
property  of the Issuer or such other  obligor,  the  Trustee,  irrespective  of
whether the  principal  of the  Securities  of such series shall then be due and
payable as therein  expressed or by declaration or otherwise and irrespective of
whether the Trustee  shall have made any demand  pursuant to the  provisions  of
this  Section  5.2,  shall be entitled and  empowered  by  intervention  in such
proceedings  or  otherwise  to file and  prove a claim or  claims  for the whole
amount of principal  and  interest,  if any,  owing and unpaid in respect of the
Securities  of such series,  and, in case of any judicial  proceedings,  to file
such  proofs of claim  and other  papers or  documents  as may be  necessary  or
advisable in order to have the claims of the Trustee and of the  Securityholders
allowed in such judicial proceedings relative to the Issuer or any other obligor
on the  Securities  of such  series,  its or  their  creditors,  or its or their
property,  and to collect and receive  any moneys or other  property  payable or
deliverable  on any such claims,  and to distribute the same after the deduction
of its charges and expenses,  and any  receiver,  assignee or trustee or similar
official in bankruptcy  or  reorganization  is hereby  authorized by each of the
Securityholders to make such payments to the Trustee,  and, if the Trustee shall
consent to the making of such payments directly to the  Securityholders,  to pay
to the  Trustee  any  amount due it for  compensation  and  expenses,  including
counsel fees and expenses incurred by it up to the date of such distribution. To
the extent that such payment of  reasonable  compensation,  expenses and counsel
fees and expenses out of the estate in any such proceedings  shall be denied for
any reason, payment of the same shall be secured by a lien on, and shall be paid
out of,  any and all  distributions,  dividends,  moneys,  securities  and other
property  which the Holders of the  Securities of such series may be entitled to
receive  in such  proceedings,  whether  in  liquidation  or  under  any plan of
reorganization or arrangement or otherwise.

     All rights of action and of asserting claims under this Indenture, or under
any of the Securities,  may be enforced by the Trustee without the possession of
any  of the  Securities,  or the  production  thereof  at  any  trial  or  other
proceeding relative thereto,  and any such suit or proceeding  instituted by the
Trustee shall be brought in its own name as trustee of an express trust, and any
recovery  of  judgment  shall be for the  ratable  benefit of the Holders of the
Securities of the series in respect of which such judgment has been recovered.

     SECTION  5.3  Application  of  Moneys  Collected  by  Trustee.  Any  moneys
collected by the Trustee  pursuant to Section 5.2 with respect to  Securities of
any series then Outstanding shall be applied in the order following, at the date
or  dates  fixed  by the  Trustee  for the  distribution  of such  moneys,  upon
presentation of the several  Securities of such series, and stamping thereon the
payment, if only partially paid, and upon surrender thereof, if fully paid:

          FIRST:  To the  payment  of  costs  and  expenses  of  collection  and
     reasonable compensation to the Trustee, its agents,  attorneys and counsel,
     and of all other expenses and liabilities incurred,  and all advances made,
     by the Trustee pursuant to Section 6.6 except as a result of its negligence
     or bad faith;

          SECOND: If the principal of the Outstanding  Securities of such series
     shall not have  become due and be unpaid,  to the payment of  interest,  if
     any, on the Securities of such series,  in the order of the maturity of the
     installments  of such  interest,  if any, with interest (to the extent that
     such  interest  has  been  collected  by  the  Trustee)  upon  the  overdue
     installments  of interest,  if any, at the rate borne by the  Securities of
     such  series,  such  payment  to be made  ratably to the  Persons  entitled
     thereto;
<PAGE>

          THIRD: If the principal of the  Outstanding  Securities of such series
     shall have become due, by declaration  or otherwise,  to the payment of the
     whole amount then owing and unpaid upon the  Securities  of such series for
     principal and interest,  if any, with interest on the overdue principal and
     (to the extent that such  interest has been  collected by the Trustee) upon
     overdue  installments  of  interest,  if  any,  at the  rate  borne  by the
     Securities of such series; and in case such moneys shall be insufficient to
     pay in full the whole amounts so due and unpaid upon the Securities of such
     series, then to the payment of such principal and interest, if any, without
     preference  or  priority of  principal  over  interest or of interest  over
     principal,  or of any installment of interest over any other installment of
     interest,  or of any  Security  over any  other  Security,  ratably  to the
     aggregate of such principal and accrued and unpaid interest; and

          FOURTH:  To the payment of any surplus  then  remaining to the Issuer,
     its  successors or assigns,  or to whomsoever  may be lawfully  entitled to
     receive the same.

     No claim for interest  which in any manner at or after  maturity shall have
been  transferred  or pledged  separate or apart from the Securities to which it
relates,  or which in any manner shall have been kept alive after maturity by an
extension  (otherwise  than  pursuant to an  extension  made  pursuant to a plan
proposed  by the Issuer to the  Holders  of all  Securities  of any series  then
Outstanding), purchase, funding or otherwise by or on behalf or with the consent
or approval of the Issuer shall be entitled, in case of a default hereunder,  to
any  benefit  of this  Indenture,  except  after  prior  payment  in full of the
principal of all Securities of any series then Outstanding and of all claims for
interest not so transferred, pledged, kept alive, extended, purchased or funded.

     SECTION 5.4 Proceedings by Securityholders.  No Holder of any Securities of
any series then Outstanding  shall have any right by virtue of or by availing of
any provision of this  Indenture to institute any suit,  action or proceeding in
equity  or at law upon or under or with  respect  to this  Indenture  or for the
appointment  of a receiver  or trustee  or  similar  official,  or for any other
remedy hereunder,  unless such Holder previously shall have given to the Trustee
written  notice of  default  and of the  continuance  thereof,  as  hereinbefore
provided,  and unless the  Holders of not less than 25% in  aggregate  principal
amount of the Securities of such series then Outstanding shall have made written
request to the Trustee to institute  such action,  suit or proceeding in its own
name as Trustee  hereunder and shall have offered to the Trustee such reasonable
indemnity as it may require  against the costs,  expenses and  liabilities to be
incurred  therein or  thereby,  and the Trustee for 60 days after its receipt of
such notice, request and offer of indemnity,  shall have neglected or refused to
institute any such action, suit or proceeding, it being understood and intended,
and being  expressly  covenanted by the Holder of every  Security of such series
with every other taker and Holder and the  Trustee,  that no one or more Holders
of  Securities  of such  series  shall have any right in any manner  whatever by
virtue of or by availing of any provision of this Indenture or of the Securities
to  affect,  disturb  or  prejudice  the  rights  of any  other  Holder  of such
Securities  of such  series,  or to obtain or seek to  obtain  priority  over or
preference  as to any other  such  Holder,  or to enforce  any right  under this
Indenture or the  Securities,  except in the manner herein  provided and for the
equal, ratable and common benefit of all Holders of Securities of such series.

     Notwithstanding  any other  provisions  in this  Indenture,  but subject to
Article Thirteen,  the right of any Holder of any Security to receive payment of
the  principal  of and  interest,  if any,  on such  Security,  on or after  the
respective due dates  expressed in such  Security,  or to institute suit for the
enforcement of any such payment on or after such  respective  dates shall not be
impaired or affected without the consent of such Holder.

     SECTION  5.5  Proceedings  by  Trustee.  In case  of an  Event  of  Default
hereunder,  the Trustee may in its discretion proceed to protect and enforce the
rights vested in it by this Indenture by such appropriate  judicial  proceedings
as the  Trustee  shall deem most  effectual  to protect  and enforce any of such
rights,  either  by suit in equity  or by  action  at law or by  proceedings  in
bankruptcy or otherwise, whether for the specific enforcement of any covenant or
agreement  contained  in this  Indenture  or in aid of the exercise of any power
granted in this  Indenture,  or to enforce  any other legal or  equitable  right
vested in the Trustee by this Indenture or by law.

     SECTION 5.6 Remedies  Cumulative  and  Continuing.  All powers and remedies
given by this Article Five to the Trustee or to the  Securityholders  shall,  to
the extent  permitted  by law, be deemed  cumulative  and not  exclusive  of any
thereof or of any other  powers and  remedies  available  to the  Trustee or the
Securityholders,   by  judicial   proceedings  or  otherwise,   to  enforce  the
performance  or observance of the  covenants  and  agreements  contained in this
Indenture,  and no delay or omission of the Trustee or of any  Securityholder to
exercise any right or power  accruing upon any default  occurring and continuing
as aforesaid shall impair any such right or power, or shall be construed to be a
waiver of any such  default  or an  acquiescence  therein;  and,  subject to the
provisions of Section 5.4,  every power and remedy given by this Article Five or
by law to the Trustee or to the  Securityholders  may be exercised  from time to
time,  and as often  as shall be  deemed  expedient,  by the  Trustee  or by the
Securityholders. <PAGE>

     SECTION 5.7  Direction  of  Proceedings;  Waiver of Defaults by Majority of
Securityholders.  The Holders of a majority in aggregate principal amount of the
Securities  of any series  then  Outstanding  shall have the right to direct the
time, method, and place of conducting any proceeding for any remedy available to
the  Trustee,  or  exercising  any trust or power  conferred on the Trustee with
respect to Securities of such series;  provided,  however,  that (subject to the
provisions of Section 6.1) the Trustee shall have the right to decline to follow
any such  direction if the Trustee shall  determine  upon advice of counsel that
the action or proceeding so directed may not lawfully be taken or if the Trustee
in good faith by its board of  directors,  its executive  committee,  or a trust
committee of directors or Responsible  Officers or both shall determine that the
action  or  proceeding  so  directed  would  involve  the  Trustee  in  personal
liability.  The  Holders  of a majority  in  aggregate  principal  amount of the
Securities of any series then Outstanding may on behalf of the Holders of all of
the  Securities  of such  series  waive  any past  default  or Event of  Default
hereunder and its consequences  except a default in the payment of interest,  if
any, on, or the  principal  of, the  Securities  of such  series.  Upon any such
waiver the Issuer,  the Trustee and the Holders of the Securities of such series
shall be restored to their former positions and rights hereunder,  respectively;
but no such waiver shall extend to any  subsequent  or other default or Event of
Default or impair any right consequent thereon. Whenever any default or Event of
Default  hereunder shall have been waived as permitted by this Section 5.7, said
default or Event of Default  shall for all purposes of the  Securities  and this
Indenture be deemed to have been cured and to be not continuing.

     SECTION 5.8 Notice of Defaults. The Trustee shall, within 90 days after the
occurrence  of a  default,  with  respect  to  Securities  of  any  series  then
Outstanding,  mail to all Holders of Securities of such series, as the names and
the addresses of such Holders appear upon the Securities register, notice of all
defaults known to the Trustee with respect to such series,  unless such defaults
shall have been cured before the giving of such notice (the term  "defaults" for
the purpose of this Section 5.8 being hereby defined to be the events  specified
in clauses  (a),  (b),  (c),  (d),  (e),  (f),  (g) and (h) of Section  5.1, not
including periods of grace, if any, provided for therein and irrespective of the
giving of the written notice specified in said clause (d) or (g) but in the case
of any  default of the  character  specified  in said  clause (d) or (g) no such
notice to Securityholders shall be given until at least 60 days after the giving
of written notice  thereof to the Issuer  pursuant to said clause (d) or (g), as
the case may be); provided,  however, that, except in the case of default in the
payment of the principal of or interest, if any, on any of the Securities, or in
the payment or  satisfaction  of any sinking fund or other purchase  obligation,
the Trustee shall be protected in withholding  such notice if and so long as the
board of directors,  the executive committee,  or a trust committee of directors
or Responsible Officers or both of the Trustee in good faith determines that the
withholding of such notice is in the best interests of the Securityholders.

     SECTION 5.9 Undertaking to Pay Costs.  All parties to this Indenture agree,
and each Holder of any  Security by his  acceptance  thereof  shall be deemed to
have agreed,  that any court may in its discretion  require, in any suit for the
enforcement of any right or remedy under this Indenture,  or in any suit against
the Trustee for any action taken or omitted by it as Trustee,  the filing by any
party  litigant in such suit of an undertaking to pay the cost of such suit, and
that  such  court  may in its  discretion  assess  reasonable  costs,  including
reasonable  attorney's  fees and  expenses,  against any party  litigant in such
suit,  having due regard to the merits and good faith of the claims or  defenses
made by such party  litigant;  but the  provisions of this Section 5.9 shall not
apply to any suit  instituted  by the  Trustee,  to any suit  instituted  by any
Securityholder, or group of Securityholders,  holding in the aggregate more than
10% in principal amount of the Securities of any series then Outstanding,  or to
any suit instituted by any Securityholders for the enforcement of the payment of
the principal of or interest,  if any, on any Security  against the Issuer on or
after the due date expressed in such Security.


                                   ARTICLE SIX
                             CONCERNING THE TRUSTEE

     SECTION 6.1 Duties and  Responsibilities  of the Trustee;  During  Default;
Prior to Default. With respect to the Holders of any series of Securities issued
hereunder,  the  Trustee,  prior to the  occurrence  of an Event of Default with
respect to the Securities of a particular series and after the curing or waiving
of all Events of Default  which may have  occurred  with respect to such series,
undertakes to perform such duties and only such duties as are  specifically  set
forth in this  Indenture.  In case an  Event  of  Default  with  respect  to the
Securities  of a series has  occurred  (which has not been cured or waived)  the
Trustee shall  exercise  with respect to such series of  Securities  such of the
rights and powers  vested in it by this  Indenture,  and use the same  degree of
care and skill in their  exercise as a prudent  man would  exercise or use under
the circumstances in the conduct of his own affairs.

     No  provision of this  Indenture  shall be construed to relieve the Trustee
from liability for its own negligent action, its own negligent failure to act or
its own wilful misconduct, except that

     (a) prior to the  occurrence  of an Event of  Default  with  respect to the
Securities  of any series and after the curing or waiving of all such  Events of
Default with respect to such series which may have occurred:

          (i) the duties and  obligations  of the  Trustee  with  respect to the
     Securities  of any  series  shall  be  determined  solely  by  the  express
     provisions  of this  Indenture,  and the Trustee shall not be liable except
     for the performance of such duties and obligations as are  specifically set
     forth in this Indenture,  and no implied  covenants or obligations shall be
     read into this Indenture against the Trustee; and

          (ii) in the  absence  of bad  faith  on the part of the  Trustee,  the
     Trustee may  conclusively  rely, as to the truth of the  statements and the
     correctness  of  the  opinions  expressed  therein,  upon  any  statements,
     certificates  or opinions  furnished to the Trustee and  conforming  to the
     requirements  of this  Indenture;  but in the case of any such  statements,
     certificates  or opinions  which by any provision  hereof are  specifically
     required to be furnished to the Trustee,  the Trustee shall be under a duty
     to  examine  the  same to  determine  whether  or not they  conform  to the
     requirements of this Indenture;

     (b) the Trustee  shall not be liable for any error of judgment made in good
faith by a Responsible Officer or Responsible Officers of the Trustee, unless it
shall be proved that the Trustee was  negligent in  ascertaining  the  pertinent
facts; and

     (c) the  Trustee  shall not be liable with  respect to any action  taken or
omitted to be taken by it in good faith in accordance  with the direction of the
Holders  pursuant  to  Section  5.7  relating  to the time,  method and place of
conducting any proceeding for any remedy available to the Trustee, or exercising
any trust or power conferred upon the Trustee, under this Indenture.

     None of the  provisions  contained  in this  Indenture  shall  require  the
Trustee to expend or risk its own funds or otherwise  incur  personal  financial
liability in the  performance  of any of its duties or in the exercise of any of
its rights or powers, if there shall be reasonable ground for believing that the
repayment  of such funds or adequate  indemnity  against  such  liability is not
reasonably assured to it.

     SECTION 6.2 Certain Rights of the Trustee. Subject to Section 6.1:

     (a) the Trustee  may rely and shall be  protected  in acting or  refraining
from acting upon any resolution, Officers' Certificate or any other certificate,
statement,  instrument,  opinion, report, notice, request, consent, order, bond,
debenture,  note, coupon,  security or other paper or document believed by it to
be genuine and to have been signed or presented by the proper party or parties;

     (b) any request,  direction, order or demand of the Issuer mentioned herein
shall be  sufficiently  evidenced  by an Officers'  Certificate  or Issuer Order
(unless other evidence in respect  thereof be herein  specifically  prescribed);
and any  resolution of the Board of Directors may be evidenced to the Trustee by
a copy  thereof  certified by the  secretary  or an  assistant  secretary of the
Issuer;

     (c) the Trustee may consult with counsel of its selection and any advice of
such  counsel  promptly   confirmed  in  writing  shall  be  full  and  complete
authorization and protection in respect of any action taken, suffered or omitted
to be taken by it hereunder in good faith and in reliance  thereon in accordance
with such advice or Opinion of Counsel;

     (d) the Trustee  shall be under no obligation to exercise any of the trusts
or powers vested in it by this  Indenture at the request,  order or direction of
any  of the  Securityholders  pursuant  to  the  provisions  of  this  Indenture
(including,   without   limitation,   pursuant  to  Section  5.1),  unless  such
Securityholders  shall  have  offered  to the  Trustee  reasonable  security  or
indemnity  against the costs,  expenses and liabilities  which might be incurred
therein or thereby;

     (e) the Trustee  shall not be liable for any action  taken or omitted by it
in good faith and  believed  by it to be  authorized  or within the  discretion,
rights or powers conferred upon it by this Indenture; <PAGE>

     (f) prior to the occurrence of an Event of Default  hereunder and after the
curing or waiving of all Events of Default,  the  Trustee  shall not be bound to
make any  investigation  into the facts or  matters  stated  in any  resolution,
certificate,  statement,  instrument, opinion, report, notice, request, consent,
order, approval,  appraisal,  bond, debenture,  note, coupon, security, or other
paper or  document  unless  requested  in writing so to do by the Holders of not
less than a majority in  aggregate  principal  amount of the  Securities  of all
series  affected  then  Outstanding;  provided  that,  if the  payment  within a
reasonable time to the Trustee of the costs,  expenses or liabilities  likely to
be incurred by it in the making of such  investigation is, in the opinion of the
Trustee, not reasonably assured to the Trustee by the security afforded to it by
the terms of this  Indenture,  the  Trustee  may  require  reasonable  indemnity
against  such  expenses  or  liabilities  as  a  condition  to  proceeding;  the
reasonable  expenses of every such investigation shall be paid by the Issuer or,
if paid by the Trustee or any predecessor Trustee, shall be repaid by the Issuer
upon demand; and

     (g) the  Trustee  may  execute  any of the  trusts or powers  hereunder  or
perform  any  duties  hereunder  either  directly  or by or  through  agents  or
attorneys not  regularly in its employ and the Trustee shall not be  responsible
for any  misconduct  or  negligence  on the part of any such  agent or  attorney
appointed with due care by it hereunder.

     SECTION 6.3 Trustee Not Responsible for Recitals, Disposition of Securities
or Application of Proceeds Trustee Not Responsible for Recitals,  Disposition of
Securities or Application of Proceeds Thereof. The recitals contained herein and
in the Securities, except the Trustee's certificates of authentication, shall be
taken as the statements of the Issuer, and the Trustee assumes no responsibility
for the correctness of the same. The Trustee makes no  representation  as to the
validity  or  sufficiency  of  this  Indenture,  of  the  Securities  or of  any
prospectus used to sell the Securities. The Trustee shall not be accountable for
the use or application by the Issuer of any of the Securities or of the proceeds
thereof.

     SECTION 6.4 Trustee and Agents May Hold Securities;  Collections,  etc. The
Trustee  or any agent of the Issuer or the  Trustee,  in its  individual  or any
other  capacity,  may become the owner or  pledgee of  Securities  with the same
rights it would have if it were not the  Trustee  or such agent and,  subject to
Sections 6.8 and 6.13, may otherwise deal with the Issuer and receive,  collect,
hold and retain  collections  from the Issuer with the same rights it would have
if it were not the Trustee or such agent.

     SECTION 6.5 Moneys Held by Trustee.  Subject to the  provisions  of Section
10.4 hereof,  all moneys received by the Trustee shall, until used or applied as
herein provided, be held in trust for the purposes for which they were received,
but need not be  segregated  from other funds  except to the extent  required by
mandatory  provisions of law. Neither the Trustee nor any agent of the Issuer or
the Trustee shall be under any liability for interest on any moneys  received by
it hereunder.

     SECTION  6.6  Compensation  and  Indemnification  of Trustee  and Its Prior
Claim.  The Issuer covenants and agrees to pay to the Trustee from time to time,
and the Trustee shall be entitled to, such compensation as shall be agreed to in
writing  between the Issuer and the Trustee  (which  shall not be limited by any
provision of law in regard to the compensation of a trustee of an express trust)
and the Issuer  covenants  and agrees to pay or  reimburse  the Trustee and each
predecessor Trustee upon its request for all reasonable expenses,  disbursements
and advances  incurred or made by or on behalf of it in  accordance  with any of
the provisions of this Indenture (including the reasonable  compensation and the
expenses and  disbursements  of its counsel and of all agents and other  persons
not regularly in its employ) except any such expense, disbursement or advance as
may arise  from its  negligence  or bad  faith.  The Issuer  also  covenants  to
indemnify the Trustee and each predecessor  Trustee for, and to hold it harmless
against, any and all loss, liability,  damage, claim or expense, including taxes
(other  than  taxes  based  on the  income  of the  Trustee),  incurred  without
negligence or bad faith on its part,  arising out of or in  connection  with the
acceptance or  administration  of this Indenture or the trusts hereunder and its
duties  hereunder,  including the costs and expenses of defending itself against
or investigating any claim or liability in the premises.  The obligations of the
Issuer under this Section 6.6 to  compensate  and indemnify the Trustee and each
predecessor  Trustee and to pay or  reimburse  the Trustee and each  predecessor
Trustee for expenses,  disbursements  and advances shall  constitute  additional
indebtedness  hereunder and shall survive the satisfaction and discharge of this
Indenture  or the  resignation  or  removal  of the  Trustee  and  shall  not be
subordinate to the payment of Senior Indebtedness  pursuant to Article Thirteen.
Such additional  indebtedness  shall be a senior claim to that of the Securities
upon all property  and funds held or  collected  by the Trustee as such,  except
funds held in trust for the benefit of the Holders of particular Securities, and
the Securities are hereby  subordinated  to such senior claim.  When the Trustee
incurs  expenses  or renders  services  in  connection  with an Event of Default
specified in Section 5.1 or in connection with Article Five hereof, the expenses
(including the reasonable fees and expenses of its counsel) and the compensation
for the service in connection  therewith are intended to constitute  expenses of
administration under any bankruptcy law.

     SECTION 6.7 Right of Trustee to Rely on Officers' Certificate, etc. Subject
to Sections 6.1 and 6.2,  whenever in the  administration  of the trusts of this
Indenture  the Trustee  shall deem it necessary  or  desirable  that a matter be
proved or  established  prior to taking or  suffering  or  omitting  any  action
hereunder,  such matter  (unless  other  evidence  in respect  thereof be herein
specifically  prescribed)  may, in the absence of negligence or bad faith on the
part of the Trustee,  be deemed to be conclusively  proved and established by an
Officers'  Certificate  delivered to the Trustee,  and such certificate,  in the
absence of  negligence  or bad faith on the part of the  Trustee,  shall be full
warrant to the Trustee for any action taken, suffered or omitted by it under the
provisions of this Indenture upon the faith thereof.

     SECTION 6.8  Qualification of Trustee;  Conflicting  Interests.  (a) If the
Trustee has or shall acquire any conflicting  interest (as defined in subsection
(c)),  then  within  90 days  after  ascertaining  that it has such  conflicting
interest,  and if the  default  (as  defined  in  subsection  (c)) to which such
conflicting  interest  relates  has not been cured or duly  waived or  otherwise
eliminated  before the end of such  90-day  period,  the  Trustee  shall  either
eliminate  such  conflicting  interest or, except as otherwise  provided  below,
resign, and the Issuer shall take prompt steps to have a successor  appointed in
the manner provided in Section 6.10.

     (b) If the Trustee  shall fail to comply with the  provisions of subsection
(a),  the  Trustee  shall,  within 10 days after the  expiration  of such 90-day
period, transmit notice of such failure to the Securityholders in the manner and
to the extent provided in Section 4.4 and,  subject to the provisions of Section
5.9,  unless  the  Trustee's  duty to resign is stayed as  provided  below,  any
Securityholder  who has been a bona fide Holder of  Securities  for at least six
months may, on behalf of himself and all others similarly situated, petition any
court  of  competent  jurisdiction  for  the  removal  of the  Trustee,  and the
appointment of a successor,  if the Trustee fails, after written request thereof
by such Securityholder, to comply with the provisions of subsection (a).

     Except in the case of a  default  in the  payment  of the  principal  of or
interest on any  Security,  or in the  payment of any  sinking or purchase  fund
installment,  the  Trustee  shall not be  required to resign as provided by this
Section  6.8 if the  Trustee  shall have  sustained  the burden of  proving,  on
application to the Commission and after opportunity for hearing thereon, that

          (i) the default  under the  Indenture  may be cured or waived during a
     reasonable  period and under the procedures  described in such application,
     and

          (ii) a stay of the Trustee's  duty to resign will not be  inconsistent
     with the interests of Holders of the Securities.

     The filing of such an application shall  automatically stay the performance
of the duty to resign until the Commission orders otherwise.  Any resignation of
the Trustee  shall become  effective  only upon the  appointment  of a successor
trustee in accordance  with the provisions of Section 6.10 and such  successor's
acceptance of such an appointment.

     (c) For the purposes of this  Section  6.8, the Trustee  shall be deemed to
have a  conflicting  interest  with respect to  Securities  of any series if the
Securities of such series are in default (as  determined in accordance  with the
provisions of Section 5.1, but  exclusive of any period of grace or  requirement
of notice) and

          (i) the Trustee is trustee  under this  Indenture  with respect to the
     Outstanding  securities  of any other series or is a trustee  under another
     indenture under which any other securities,  or certificates of interest or
     participation  in any other  securities,  of the  Issuer  are  outstanding,
     unless such other indenture is a collateral trust indenture under which the
     only  collateral  consists  of  Securities  issued  under  this  Indenture;
     provided that there shall be excluded from the operation of this  paragraph
     (i), this  Indenture with respect to the Securities of any other series and
     there shall also be so excluded  any other  indenture or  indentures  under
     which other  securities,  or certificates of interest or  participation  in
     other  securities,  of the Issuer are  outstanding if (x) this Indenture is
     and, if applicable,  this Indenture and any series issued  pursuant to this
     Indenture and such other  indenture or indentures are wholly  unsecured and
     rank equally and such other indenture or indentures are hereafter qualified
     under the Trust  Indenture Act of 1939,  unless the  Commission  shall have
     found and declared by order pursuant to Section 305(b) or Section 307(c) of
     the  Trust  Indenture  Act of  1939  that  differences  exist  between  the
     provisions of this  Indenture with respect to Securities of such series and
     one or more other  series,  or the  provisions  of this  Indenture  and the
     provisions  of such other  indenture or  indentures  which are so likely to
     involve a material  conflict  of interest  as to make it  necessary  in the
     public  interest or for the  protection  of  investors  to  disqualify  the
     Trustee from acting as such under this Indenture with respect to Securities

<PAGE>

     of such series and such other series, or under this Indenture or such other
     indenture or indentures,  or (y) the Issuer shall have sustained the burden
     of proving,  on application to the  Commission  and after  opportunity  for
     hearing  thereon,  that  trusteeship  under this  Indenture with respect to
     Securities  of such series and such other series,  or under this  Indenture
     and such  other  indenture  or  indentures  is not so likely  to  involve a
     material  conflict  of  interest  as to make  it  necessary  in the  public
     interest or for the  protection of investors to disqualify the Trustee from
     acting as such under this  Indenture  with  respect to  Securities  of such
     series  and such  other  series,  or under  this  Indenture  and such other
     indentures;

          (ii) the Trustee or any of its  directors or executive  officers is an
     underwriter for the Issuer;

          (iii) the Trustee  directly or  indirectly  controls or is directly or
     indirectly controlled by or is under direct or indirect common control with
     an underwriter for the Issuer;

          (iv) the Trustee or any of its  directors or  executive  officers is a
     director,  officer, partner, employee,  appointee, or representative of the
     Issuer, or of an underwriter (other than the Trustee itself) for the Issuer
     who is currently  engaged in the business of underwriting,  except that (x)
     one individual may be a director or an executive  officer,  or both, of the
     Trustee and a director or an executive officer, or both, of the Issuer, but
     may not be at the same time an  executive  officer of both the  Trustee and
     the Issuer; (y) if and so long as the number of directors of the Trustee in
     office is more than nine, one additional individual may be a director or an
     executive  officer,  or both,  of the Trustee and a director of the Issuer;
     and (z) the Trustee may be designated  by the Issuer or by any  underwriter
     for  the  Issuer  to act in the  capacity  of  transfer  agent,  registrar,
     custodian,  paying agent, fiscal agent, escrow agent, or depositary,  or in
     any other similar capacity, or, subject to the provisions of subsection (c)
     (i) of this  Section,  to act as trustee,  whether  under an  indenture  or
     otherwise;

          (v)  10%  or  more  of  the  voting   securities  of  the  Trustee  is
     beneficially  owned  either by the  Issuer or by any  director,  partner or
     executive  officer  thereof,  or 20% or more of such voting  securities  is
     beneficially  owned,  collectively,  by any two or more of such persons; or
     10% or more of the voting  securities of the Trustee is beneficially  owned
     either by an  underwriter  for the Issuer or by any director,  partner,  or
     executive officer thereof, or is beneficially owned,  collectively,  by any
     two or more such persons;

          (vi) the Trustee is the  beneficial  owner of, or holds as  collateral
     security  for an  obligation  which  is in  default,  (x) 5% or more of the
     voting  securities  or 10% or more of any other  class of  security  of the
     Issuer,  not  including  the  Securities  issued under this  Indenture  and
     securities issued under any other indenture under which the Trustee is also
     trustee,  or (y) 10% or more of any class of security of an underwriter for
     the Issuer;

          (vii) the Trustee is the  beneficial  owner of, or holds as collateral
     security for an  obligation  which is in default,  5% or more of the voting
     securities of any person who, to the knowledge of the Trustee,  owns 10% or
     more of the voting  securities of, or controls directly or indirectly or is
     under direct or indirect common control with, the Issuer;

          (viii) the Trustee is the beneficial  owner of, or holds as collateral
     security for an  obligation  which is in default,  10% or more of any class
     security of any person who, to the  knowledge of the  Trustee,  owns 50% or
     more of the voting securities of the Issuer;

          (ix)  the  Trustee  owns on the  date of  default  (as  determined  in
     accordance  with the provisions of Section 5.1, but exclusive of any period
     of grace or  requirement  of notice) or on any  anniversary of such default
     while such  default  remains  outstanding,  in the  capacity  of  executor,
     administrator,  testamentary or inter vivos trustee, guardian, committee or
     conservator,  or in any other similar capacity, an aggregate of 25% or more
     of the voting securities,  or of any class of security,  of any Person, the
     beneficial  ownership  of  a  specified  percentage  of  which  would  have
     constituted a conflicting  interest under  paragraphs (vi), (vii) or (viii)
     of this subsection. As to any such securities of which the Trustee acquired
     ownership through becoming executor, administrator, or testamentary trustee
     of an estate which included them, the provisions of the preceding  sentence
     shall  not  apply,  for a  period  of two  years  from  the  date  of  such
     acquisition,  to the extent that such securities included in such estate do
     not  exceed  25% of such  voting  securities  or 25% of any  such  class of
     security. Promptly after the dates of any such default and annually in each
     succeeding  year that the Securities  remain in default,  the Trustee shall
     make a check of its holdings of such securities in any of the

<PAGE>

     above-mentioned  capacities  as of such dates.  If the Issuer fails to make
     payment in full of principal of or interest on any of the  Securities  when
     and as the same becomes due and payable,  and such failure continues for 30
     days  thereafter,  the Trustee shall make a prompt check of its holdings of
     such Securities in any of the above-mentioned  capacities as of the date of
     the expiration of such 30-day period, and after such date,  notwithstanding
     the foregoing provisions of this paragraph,  all such Securities so held by
     the Trustee,  with sole or joint control over such Securities vested in it,
     shall,  but only so long as such failure shall  continue,  be considered as
     though  beneficially  owned by the Trustee for the  purposes of  paragraphs
     (vi), (vii) and (viii) of this subsection; or

          (x) except under the  circumstances  described in paragraphs (1), (3),
     (4), (5) or (6) of Section 6.13(b),  the Trustee shall be or shall become a
     creditor of the Issuer.

     For purposes of  subsection  (c) (i), the term  "series of  securities"  or
"series"  means a  series,  class  or  group  of  securities  issuable  under an
indenture  pursuant to the terms of which holders of one such series may vote to
direct the Trustee, or otherwise take action pursuant to a vote of such holders,
separately  from  holders of  another  such  series;  provided  that  "series of
securities"  or "series"  shall not include  any series of  securities  issuable
under an indenture if all such series rank equally and are wholly unsecured.

     The  specification  of percentages in subsections (c) (v) to (ix) inclusive
of this Section 6.8 shall not be construed as  indicating  that the ownership of
such  percentages  of the  securities  of a  person  is or is not  necessary  or
sufficient  to  constitute  direct  or  indirect  control  for the  purposes  of
subsections (c) (iii) or (vii) of this Section.

     For the purposes of subsections (c) (vi),  (vii),  (viii) and (ix), of this
Section 6.8, only,

          (A) the terms  "security"  and  "securities"  shall  include only such
     securities as are generally  known as corporate  securities,  but shall not
     include any note or other  evidence of  indebtedness  issued to evidence an
     obligation  to repay  moneys lent to a person by one or more  banks,  trust
     companies,   or  banking   firms,   or  any   certificate  of  interest  or
     participation in any such note or evidence of indebtedness;

          (B) an  obligation  shall be deemed to be in default when a default in
     payment of principal shall have continued for 30 days or more and shall not
     have been cured; and

          (C) the  Trustee  shall not be deemed to be the owner or holder of (x)
     any  security  which  it  holds  as  collateral  security,  as  trustee  or
     otherwise,  for an obligation  which is not in default as defined in clause
     (B) above, or (y) any security which it holds as collateral  security under
     this Indenture,  irrespective of any default hereunder, or (z) any security
     which it holds as agent for collection,  or as custodian,  escrow agent, or
     depositary, or in any similar representative capacity.

     Except as provided  above,  the word  "security" or "securities" as used in
this Section 6.8 shall mean any note, stock,  treasury stock,  bond,  debenture,
evidence  of  indebtedness,  certificate  of interest  or  participation  in any
profit-sharing   agreement,   collateral  trust   certificate,   preorganization
certificate or subscription,  transferable share,  investment  contract,  voting
trust certificate,  certificate of deposit for a security,  fractional undivided
interest in oil, gas or other mineral  rights,  or, in general,  any interest or
instrument  commonly  known as a "security",  or any  certificate of interest or
participation in, temporary or interim  certificate for, receipt for,  guarantee
of, or warrant or right to subscribe to or purchase, any of the foregoing.

     (d) For purposes of this Section 6.8:

          (i) the term  "underwriter"  when used with  reference  to the  Issuer
     shall mean every person who,  within a one year period prior to the time as
     of which the  determination  is made, was an underwriter of any security of
     the Issuer outstanding at the time of the determination;

          (ii) the term  "director"  shall mean any director of a corporation or
     any   individual   performing   similar   functions  with  respect  to  any
     organization whether incorporated or unincorporated;

          (iii) the term "person"  shall mean an individual,  a  corporation,  a
     partnership,   an  association,   a  joint-stock   company,   a  trust,  an
     unincorporated  organization,  or a  government  or  political  subdivision
     thereof;  as used in this paragraph,  the term "trust" shall include only a
     trust where the interest or interests of the  beneficiary or  beneficiaries
     are evidenced by a security;


<PAGE>

          (iv) the term  "voting  security"  shall mean any  security  presently
     entitling  the  owner  or  holder  thereof  to  vote  in the  direction  or
     management  of the affairs of a person,  or any  security  issued  under or
     pursuant  to any  trust,  agreement  or  arrangement  whereby a trustee  or
     trustees  or agent or agents for the owner or holder of such  security  are
     presently entitled to vote in the direction or management of the affairs of
     a person;

          (v) the term "Issuer" shall mean any obligor upon the Securities; and

          (vi) the term "executive officer" shall mean the president, every vice
     president,  every  trust  officer,  the  cashier,  the  secretary,  and the
     treasurer  of a  corporation,  and any  individual  customarily  performing
     similar functions with respect to any organization  whether incorporated or
     unincorporated,  but  shall  not  include  the  chairman  of the  board  of
     directors.

     (e) The percentages of voting securities and other securities  specified in
this  Section  6.8  shall  be  calculated  in  accordance   with  the  following
provisions:

          (i) a specified  percentage  of the voting  securities of the Trustee,
     the Issuer or any other person referred to in this Section (each of whom is
     referred  to as a "person"  in this  paragraph)  means  such  amount of the
     outstanding  voting  securities  of such person as  entitles  the holder or
     holders  thereof to cast such specified  percentage of the aggregate  votes
     which the holders of all the outstanding  voting  securities of such person
     are entitled to cast in the  direction or management of the affairs of such
     person;

          (ii) a specified percentage of a class of securities of a person means
     such  percentage  of the  aggregate  amount  of  securities  of  the  class
     outstanding;

          (iii) the term "amount", when used in regard to securities,  means the
     principal  amount if relating to evidences of  indebtedness,  the number of
     shares if relating to capital  shares,  and the number of units if relating
     to any other kind of security;

          (iv) the term  "outstanding"  means  issued and not held by or for the
     account  of the  issuer;  the  following  securities  shall  not be  deemed
     outstanding within the meaning of this definition:

          (A)  securities  of an  issuer  held in a  sinking  fund  relating  to
     securities of the issuer of the same class;

          (B) securities of an issuer held in a sinking fund relating to another
     class of  securities  of the issuer,  if the  obligation  evidenced by such
     other class of  securities is not in default as to principal or interest or
     otherwise;

          (C)  securities  pledged by the  issuer  thereof  as  security  for an
     obligation  of the issuer not in default as to  principal  or  interest  or
     otherwise; and

          (D)  securities  held in escrow  if  placed  in  escrow by the  issuer
     thereof;  provided,that  any voting securities of an issuer shall be deemed
     outstanding if any person other than the issuer is entitled to exercise the
     voting rights thereof; and

          (v) a  security  shall be  deemed to be of the same  class as  another
     security  if both  securities  confer  upon the holder or  holders  thereof
     substantially the same rights and privileges;  provided,  that, in the case
     of secured  evidences  of  indebtedness,  all of which are  issued  under a
     single  indenture,  differences  in the interest rates or maturity dates of
     various  series thereof shall not be deemed  sufficient to constitute  such
     series  different  classes  and  provided,  further,  that,  in the case of
     unsecured  evidences of indebtedness,  differences in the interest rates or
     maturity  dates thereof shall not be deemed  sufficient to constitute  them
     securities  of  different  classes,  whether or not they are issued under a
     single indenture.

     SECTION 6.9 Persons  Eligible for  Appointment as Trustee.  The Trustee for
each  series  of  Securities  hereunder  shall  at all  times  be a  corporation

<PAGE>

organized and doing  business  under the laws of the United States of America or
of any state or the District of Columbia  having a combined  capital and surplus
of at least  $50,000,000,  and which is  authorized  under such laws to exercise
corporate  trust powers and is subject to supervision or examination by federal,
state or  District of  Columbia  authority,  or a  corporation  or other  Person
permitted to act as trustee by the  Commission.  If such  corporation  publishes
reports of condition at least annually,  pursuant to law or to the  requirements
of the aforesaid  supervising or examining  authority,  then for the purposes of
this  Section,  the combined  capital and surplus of such  corporation  shall be
deemed to be its  combined  capital  and surplus as set forth in its most recent
report  of  condition  so  published.  No  obligor  upon the  Securities  or any
Affiliate of such obligor shall serve as trustee upon the Securities. In case at
any  time  the  Trustee  shall  cease  to be  eligible  in  accordance  with the
provisions  of this  Section 6.9, the Trustee  shall resign  immediately  in the
manner and with the effect specified in Section 6.10.

     SECTION 6.10 Resignation and Removal; Appointment of Successor Trustee. (a)
The Trustee,  or any trustee or trustees  hereafter  appointed,  may at any time
resign with respect to one or more or all series of Securities by giving written
notice of resignation to the Issuer.  Upon receiving such notice of resignation,
the Issuer shall promptly  appoint a successor  trustee or trustees with respect
to the  applicable  series by  written  instrument  in  duplicate,  executed  by
authority  of the  Board of  Directors,  one copy of which  instrument  shall be
delivered  to the  resigning  Trustee and one copy to the  successor  trustee or
trustees.  If no successor  trustee shall have been so appointed with respect to
any series and have  accepted  appointment  within 30 days after the  mailing of
such notice of  resignation,  the  resigning  trustee may  petition any court of
competent  jurisdiction  for the  appointment  of a  successor  trustee,  or any
Securityholder  who has been a bona fide Holder of a Security or  Securities  of
the applicable  series for at least six months may, subject to the provisions of
Section 5.9, on behalf of himself and all others  similarly  situated,  petition
any such  court for the  appointment  of a  successor  trustee.  Such  court may
thereupon,  after such  notice,  if any,  as it may deem  proper and  prescribe,
appoint a successor trustee.

     (b) In case at any time any of the following shall occur:

          (i) the Trustee  shall fail to comply with the  provisions  of Section
     6.8 with respect to any series of Securities after written request therefor
     by the Issuer or by any Securityholder who has been a bona fide Holder of a
     Security or Securities of such series for at least six months; or

          (ii) the Trustee  shall cease to be  eligible in  accordance  with the
     provisions  of Section 6.9 and shall fail to resign after  written  request
     therefor by the Issuer or by any such Securityholder; or

          (iii) the Trustee shall become incapable of acting with respect to any
     series of  Securities,  or shall be adjudged a bankrupt or insolvent,  or a
     receiver  or  liquidator  of  the  Trustee  or of  its  property  shall  be
     appointed,  or any  public  officer  shall  take  charge or  control of the
     Trustee or of its  property or affairs  for the purpose of  rehabilitation,
     conservation or liquidation;

then,  in any such case,  the Issuer may remove the Trustee  with respect to the
applicable  series of Securities and appoint a successor trustee for such series
by written instrument, in duplicate, executed by order of the Board of Directors
one copy of which  instrument  shall be  delivered to the Trustee so removed and
one copy to the successor trustee, or, subject to the provisions of Section 5.9,
any  Securityholder  who has been a bona fide Holder of a Security or Securities
of such  series for at least six months may on behalf of himself  and all others
similarly situated, petition any court of competent jurisdiction for the removal
of the Trustee and the  appointment of a successor  trustee with respect to such
series.  Such court may  thereupon,  after such  notice,  if any, as it may deem
proper and prescribe, remove the Trustee and appoint a successor trustee.

     (c)  The  Holders  of a  majority  in  aggregate  principal  amount  of the
Securities  of each series then  Outstanding  may at any time remove the Trustee
with respect to Securities  of such series and appoint a successor  trustee with
respect  to the  Securities  of such  series by  delivering  to the  Trustee  so
removed,  to the  successor  trustee so appointed and to the Issuer the evidence
provided  for  in  Section  7.1  of the  action  in  that  regard  taken  by the
Securityholders.  If no  successor  trustee  shall have been so  appointed  with
respect  to any series and have  accepted  appointment  within 30 days after the
delivery  of such  evidence of removal,  the Trustee may  petition  any court of
competent  jurisdiction  for the  appointment  of a  successor  trustee,  or any
Securityholder  who has been a bona fide Holder of a Security or  Securities  of
the applicable  series for at least six months may, subject to the provisions of
Section 5.9, on behalf of himself and all others  similarly  situated,  petition
any such  court for the  appointment  of a  successor  trustee.  Such  court may
thereupon,  after such  notice,  if any,  as it may deem  proper and  prescribe,
appoint a successor trustee.

     (d) Any resignation or removal of the Trustee with respect to any series

<PAGE>

and any appointment of a successor  trustee with respect to such series pursuant
to any of the  provisions  of this  Section  6.10 shall  become  effective  upon
acceptance of appointment by the successor trustee as provided in Section 6.11.

     SECTION 6.11 Acceptance of Appointment by Successor Trustee.  Any successor
trustee  appointed as provided in Section 6.10 shall  execute and deliver to the
Issuer and to its predecessor  trustee an instrument  accepting such appointment
hereunder,  and thereupon the resignation or removal of the predecessor  trustee
with respect to all or any  applicable  series shall become  effective  and such
successor  trustee,  without any further act, deed or  conveyance,  shall become
vested with all rights,  powers,  duties and  obligations  with  respect to such
series of its predecessor hereunder,  with like effect as if originally named as
trustee for such series hereunder; but, nevertheless,  on the written request of
the Issuer or of the successor trustee, upon payment of its charges then unpaid,
the  trustee  ceasing to act shall,  subject  to Section  10.4,  pay over to the
successor  trustee all moneys at the time held by it hereunder and shall execute
and  deliver an  instrument  transferring  to such  successor  trustee  all such
rights,  powers,  duties and  obligations.  Upon  request of any such  successor
trustee,  the Issuer shall execute any and all  instruments  in writing for more
fully and certainly vesting in and confirming to such successor trustee all such
rights and powers.  Any  trustee  ceasing to act shall,  nevertheless,  retain a
prior claim upon all  property  or funds held or  collected  by such  trustee to
secure any amounts then due it pursuant to the provisions of Section 6.6.

     If a successor  trustee is appointed  with respect to the Securities of one
or more (but not all)  series,  the  Issuer,  the  predecessor  Trustee and each
successor  trustee with respect to the Securities of any applicable series shall
execute and deliver an indenture  supplemental  hereto which shall  contain such
provisions  as shall be deemed  necessary  or  desirable to confirm that all the
rights, powers, trusts and duties of the predecessor Trustee with respect to the
Securities  of any series as to which the  predecessor  Trustee is not  retiring
shall  continue  to be vested in the  predecessor  Trustee,  and shall add to or
change any of the  provisions of this Indenture as shall be necessary to provide
for or facilitate the  administration  of the trusts  hereunder by more than one
trustee,  it  being  understood  that  nothing  herein  or in such  supplemental
indenture shall constitute such trustees  co-trustees of the same trust and that
each  such  trustee  shall  be  trustee  of a trust  or  trusts  under  separate
indentures.

     No successor  trustee with respect to any series of Securities shall accept
appointment  as  provided  in  this  Section  6.11  unless  at the  time of such
acceptance  such  successor  trustee shall be qualified  under the provisions of
Section 6.8 and eligible under the provisions of Section 6.9.

     Upon acceptance of appointment by any successor trustee as provided in this
Section 6.11,  the Issuer shall give notice thereof to the Holders of Securities
of each  series  affected,  by  mailing  such  notice to such  Holders  at their
addresses  as they shall appear on the  registry  books.  If the Issuer fails to
give  such  notice  within  ten days  after  acceptance  of  appointment  by the
successor trustee,  the successor trustee shall cause such notice to be given at
the expense of the Issuer.

     SECTION 6.12 Merger, Conversion, Consolidation or Succession to Business of
Trustee.  Any  corporation  into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion  or  consolidation  to which  the  Trustee  shall be a party,  or any
corporation  succeeding to the corporate trust business of the Trustee, shall be
the successor of the Trustee hereunder,  provided that such corporation shall be
qualified  under the provisions of Section 6.8 and eligible under the provisions
of Section 6.9,  without the execution or filing of any paper or any further act
on the  part of any of the  parties  hereto,  anything  herein  to the  contrary
notwithstanding.

     In case at the time such  successor  to the  Trustee  shall  succeed to the
trusts  created by this Indenture any of the Securities of any series shall have
been  authenticated  but not  delivered,  any such  successor to the Trustee may
adopt the certificate of authentication  of any predecessor  Trustee and deliver
such  Securities  so  authenticated;  and,  in  case  at  that  time  any of the
Securities of any series shall not have been authenticated, any successor to the
Trustee may authenticate  such Securities  either in the name of any predecessor
hereunder or in the name of the  successor  Trustee;  and in all such cases such
certificate  shall have the full force which it is anywhere in the Securities of
such series or in this  Indenture  provided that the  certificate of the Trustee
shall have; provided,  that the right to adopt the certificate of authentication
of any predecessor  Trustee or to  authenticate  Securities of any series in the
name of any predecessor  Trustee shall apply only to its successor or successors
by merger, conversion or consolidation.

     SECTION 6.13  Preferential  Collection  of Claims  Against the Issuer.  (a)
Subject to the  provisions  of this  Section,  if the Trustee  shall be or shall
become a creditor,  directly or indirectly,  secured or unsecured, of the Issuer
within  three months prior to a default,  as defined in  subsection  (c) of this
Section  6.13,  or  subsequent  to such a default,  then,  unless and until such
default  shall be  cured,  the  Trustee  shall  set  apart and hold in a special
account  for  the  benefit  of the  Trustee  individually,  the  Holders  of the
Securities  and the holders of other  indenture  securities  (as defined in this
Section 6.13):

          (1) an amount  equal to any and all  reductions  in the amount due and
     owing upon any claim as such  creditor in respect of principal or interest,
     effected  after the  beginning  of such  three  month  period  and valid as
     against  the Issuer  and its other  creditors,  except  any such  reduction
     resulting  from the receipt or  disposition  of any  property  described in
     subsection  (a) (2) of this  section,  or from the exercise of any right of
     set-off which the Trustee could have  exercised if a petition in bankruptcy
     had been filed by or against the Issuer upon the date of such default; and

          (2) all  property  received  by the Trustee in respect of any claim as
     such  creditor,   either  as  security  therefor,  or  in  satisfaction  or
     composition thereof, or otherwise,  after the beginning of such three month
     period,  or an  amount  equal  to the  proceeds  of any such  property,  if
     disposed of, subject, however, to the rights, if any, of the Issuer and its
     other creditors in such property or such proceeds.

     Nothing herein contained, however, shall affect the right of the Trustee:

          (A) to retain for its own account (i) payments  made on account of any
     such claim by any Person  (other than the  Issuer)  who is liable  thereon,
     (ii) the proceeds of the bona fide sale of any such claim by the Trustee to
     a third Person, and (iii)  distributions made in cash,  securities or other
     property in respect of claims  filed  against the Issuer in  bankruptcy  or
     receivership  or  in  proceedings  for   reorganization   pursuant  to  the
     Bankruptcy Code or applicable state law;

          (B) to realize,  for its own account,  upon any property held by it as
     security  for any such  claim,  if such  property  was so held prior to the
     beginning of such three month period;

          (C) to  realize,  for its own  account,  but only to the extent of the
     claim hereinafter  mentioned,  upon any property held by it as security for
     any such claim, if such claim was created after the beginning of such three
     month  period  and  such   property  was  received  as  security   therefor
     simultaneously with the creation thereof,  and if the Trustee shall sustain
     the burden of proving  that at the time such  property  was so received the
     Trustee  had no  reasonable  cause to believe  that a default as defined in
     subsection (c) of this Section would occur within three months; or

          (D) to receive  payment on any claim  referred to in paragraph  (B) or
     (C), against the release of any property held as security for such claim as
     provided in such paragraph (B) or (C), as the case may be, to the extent of
     the fair value of such property.

     For the purposes of paragraphs (B), (C) and (D), property substituted after
the  beginning of such three month  period for property  held as security at the
time of such substitution shall, to the extent of the fair value of the property
released, have the same status as the property released, and, to the extent that
any claim  referred to in any of such  paragraphs is created in renewal of or in
substitution  for or for the purpose of repaying or  refunding  any  preexisting
claim of the Trustee as such creditor,  such claim shall have the same status as
such pre-existing claim.

     If the Trustee shall be required to account, the funds and property held in
such special account and the proceeds  thereof shall be apportioned  between the
Trustee,  the Securityholders  and the holders of other indenture  securities in
such  manner that the  Trustee,  such  Securityholders  and the holders of other
indenture  securities realize, as a result of payments from such special account
and payments of dividends on claims filed  against the Issuer in  bankruptcy  or
receivership  or in proceedings  for  reorganization  pursuant to the Bankruptcy
Code or applicable  state law, the same percentage of their  respective  claims,
figured before  crediting to the claim of the Trustee anything on account of the
receipt by it from the Issuer of the funds and property in such special account,
and  before   crediting  to  the   respective   claims  of  the  Trustee,   such
Securityholders  and the holders of other  indenture  securities,  dividends  on
claims filed against the Issuer in bankruptcy or  receivership or in proceedings
for reorganization  pursuant to the Bankruptcy Code or applicable state law, but
after crediting  thereon receipts on account of the indebtedness  represented by
their respective claims from all sources other than from such dividends and from
the  funds  and  property  so  held  in such  special  account.  As used in this
paragraph,  with respect to any claim,  the term  "dividends"  shall include any
distribution  with respect to such claim,  in bankruptcy or  receivership  or in
proceedings  for  reorganization  pursuant to the Bankruptcy  Code or applicable
state  law,  whether  such  distribution  is made in cash,  securities  or other
property,  but shall not  include  any such  distribution  with  respect  to the
secured  portion,  if any,  of such claim.  The court in which such  bankruptcy,
receivership or proceeding for reorganization is pending shall have jurisdiction
(i) to apportion between the Trustee, such Securityholders and the holders of

<PAGE>

other indenture securities, in accordance with the provisions of this paragraph,
the funds and property held in such special account and the proceeds thereof, or
(ii)  in lieu  of  such  apportionment,  in  whole  or in  part,  to give to the
provisions of this paragraph due  consideration  in determining  the fairness of
the  distributions  to be  made to the  Trustee,  such  Securityholders  and the
holders of other indenture  securities with respect to their respective  claims,
in which event it shall not be  necessary  to liquidate or to appraise the value
of any securities or other property held in such special  account or as security
for any such claim, or to make a specific  allocation of such  distributions  as
between the secured and unsecured portions of such claims, or otherwise to apply
the provisions of this paragraph as a mathematical formula.

     Any Trustee who has  resigned or been removed  after the  beginning of such
three month period shall be subject to the provisions of this  subsection (a) as
though such resignation or removal had not occurred. If any Trustee has resigned
or been removed prior to the  beginning of such three month period,  it shall be
subject to the  provisions of this  subsection  (a) if and only if the following
conditions exist:

          (i) the  receipt of property  or  reduction  of claim which would have
     given rise to the  obligation to account,  if such Trustee had continued as
     trustee, occurred after the beginning of such three month period; and

          (ii) such receipt of property or reduction  of claim  occurred  within
     three months after such resignation or removal.

     (b) There shall be  excluded  from the  operation  of this  Section  6.13 a
creditor relationship arising from:

          (1) the  ownership  or  acquisition  of  securities  issued  under any
     indenture  or any security or  securities  having a maturity of one year or
     more at the time of acquisition by the Trustee;

          (2) advances  authorized  by a  receivership  or  bankruptcy  court of
     competent  jurisdiction  or by this Indenture for the purpose of preserving
     any  property  which  shall  at any  time be  subject  to the  lien of this
     Indenture or of discharging  tax liens or other prior liens or encumbrances
     thereon, if notice of such advance and of the circumstances surrounding the
     making  thereof  is  given  to the  Securityholders  at the time and in the
     manner provided in this Indenture;

          (3)  disbursements  made in the  ordinary  course of  business  in the
     capacity  of  trustee  under  an  indenture,   transfer  agent,  registrar,
     custodian,  paying  agent,  fiscal agent or  depositary,  or other  similar
     capacity;

          (4) an  indebtedness  created  as a result  of  services  rendered  or
     premises  rented  or an  indebtedness  created  as a  result  of  goods  or
     securities  sold in a cash  transaction as defined in subsection  (c)(2) of
     this Section;

          (5) the  ownership of stock or of other  securities  of a  corporation
     organized under the provisions of Section 25(a) of the Federal Reserve Act,
     as amended, which is directly or indirectly a creditor of the Issuer; or

          (6) the  acquisition,  ownership,  acceptance  or  negotiation  of any
     drafts, bills of exchange, acceptances or obligations which fall within the
     classification of  self-liquidating  paper as defined in subsection (c) (3)
     of this Section.

     (c) As used in this Section 6.13:

          (1) the term "default"  shall mean any failure to make payment in full
     of the principal of or interest on any of the  Securities  when and as such
     principal or interest becomes due and payable;

          (2) the term "cash  transaction"  shall mean any  transaction in which
     full payment for goods or  securities  sold is made within seven days after
     delivery  of the  goods or  securities  in  currency  or in checks or other
     orders drawn upon banks or bankers and payable upon demand;

          (3) the term  "self-liquidating  paper" shall mean any draft,  bill of
     exchange,  acceptance or  obligation  which is made,  drawn,  negotiated or
     incurred  by  the  Issuer  for  the  purpose  of  financing  the  purchase,
     processing, manufacture, shipment, storage or sale of goods, wares or

<PAGE>

     merchandise  and  which  is  secured  by  documents  evidencing  title  to,
     possession  of,  or a lien  upon the  goods,  wares or  merchandise  or the
     receivables  or  proceeds  arising  from  the sale of the  goods,  wares or
     merchandise previously constituting the security,  provided the security is
     received by the Trustee  simultaneously  with the  creation of the creditor
     relationship with the Issuer arising from the making, drawing,  negotiating
     or incurring of the draft, bill of exchange, acceptance or obligation; and

          (4) the term "Issuer" shall mean any obligor upon the Securities.

     SECTION 6.14 Appointment of Authenticating Agent. As long as any Securities
of a series  remain  Outstanding,  the Trustee may, by an instrument in writing,
appoint  with  the  approval  of  the  Issuer  an   authenticating   agent  (the
"Authenticating  Agent")  which  shall be  authorized  to act on  behalf  of the
Trustee to authenticate  Securities,  including Securities issued upon exchange,
registration  of  transfer,  partial  redemption  or  pursuant  to Section  2.9.
Securities of each such series  authenticated by such Authenticating Agent shall
be entitled to the benefits of this  Indenture and shall be valid and obligatory
for all purposes as if authenticated by the Trustee.  Whenever reference is made
in this Indenture to the authentication and delivery of Securities of any series
by the Trustee or to the Trustee's Certificate of Authentication, such reference
shall be deemed to include  authentication and delivery on behalf of the Trustee
by an  Authenticating  Agent for such series and a Certificate of Authentication
executed  on  behalf  of  the  Trustee  by  such   Authenticating   Agent.  Such
Authenticating  Agent shall at all times be a  corporation  organized  and doing
business  under the laws of the United  States of America or of any state or the
District of Columbia,  authorized  under such laws to exercise  corporate  trust
powers,   having  a  combined  capital  and  surplus  of  at  least  $50,000,000
(determined  as provided in Section 6.9 with respect to the Trustee) and subject
to supervision or examination by federal or state authority.

     Any  corporation  into  which  any  Authenticating  Agent  may be merged or
converted,  or with which it may be consolidated,  or any corporation  resulting
from any merger,  conversion or consolidation to which any Authenticating  Agent
shall be a party, or any corporation succeeding to the corporate agency business
of any Authenticating  Agent, shall continue to be the Authenticating Agent with
respect to all series of Securities for which it served as Authenticating  Agent
without the  execution  or filing of any paper or any further act on the part of
the Trustee or such  Authenticating  Agent. Any Authenticating  Agent may at any
time,  and if it shall  cease to be  eligible  shall,  resign by giving  written
notice of resignation  to the Trustee and to the Issuer.  The Trustee may at any
time  terminate the agency of an  Authenticating  Agent by giving written notice
thereof to such Authenticating Agent and to the Issuer.

     Upon receiving such a notice of resignation or upon such a termination,  or
in case at any time any  Authenticating  Agent  shall  cease to be  eligible  in
accordance  with the provisions of this Section 6.14 with respect to one or more
series of Securities,  the Trustee may appoint a successor  Authenticating Agent
which shall be acceptable  to the Issuer and the Issuer shall provide  notice of
such  appointment  to all Holders of Securities of such series in the manner and
to the extent provided in Section 11.4. Any successor  Authenticating Agent upon
acceptance  of its  appointment  hereunder  shall become vested with all rights,
powers,  duties and  responsibilities  of its predecessor  hereunder,  with like
effect as if originally named as Authenticating  Agent. The Issuer agrees to pay
to the  Authenticating  Agent  for  such  series  from  time to time  reasonable
compensation.  The  Authenticating  Agent for the Securities of any series shall
have no  responsibility  or liability  for any action taken by it as such at the
direction of the Trustee.

     Sections 6.2,  6.3, 6.4 and 7.3 shall be  applicable to any  Authenticating
Agent.


                                  ARTICLE SEVEN
                         CONCERNING THE SECURITYHOLDERS

     SECTION  7.1  Evidence of Action  Taken by  Securityholders.  Any  request,
demand,  authorization,  direction,  notice,  consent,  waiver  or other  action
provided by this  Indenture  to be given or taken by a specified  percentage  in
principal amount of the  Securityholders of any or all series may be embodied in
and evidenced by one or more instruments of  substantially  similar tenor signed
by such  specified  percentage  of  Securityholders  in person or by agent  duly
appointed in writing;  and, except as herein otherwise expressly provided,  such
action shall become  effective when such instrument or instruments are delivered
to the Trustee.  Proof of execution of any instrument or of a writing appointing
any such  agent  shall be  sufficient  for any  purpose  of this  Indenture  and
(subject to  Sections  6.1 and 6.2)  conclusive  in favor of the Trustee and the
Issuer, if made in the manner provided in this Article Seven.
<PAGE>

     SECTION 7.2 Proof of Execution of Instruments and of Holding of Securities.
Subject  to  Sections  6.1  and  6.2,  the  execution  of  any  instrument  by a
Securityholder or his agent or proxy may be proved in the following manner:

     (a) The fact and date of the execution by any Holder of any  instrument may
be proved by the  certificate  of any  notary  public  or other  officer  of any
jurisdiction  authorized to take  acknowledgments  of deeds or administer  oaths
that the person  executing such  instruments  acknowledged  to him the execution
thereof,  or by an affidavit of a witness to such execution  sworn to before any
such notary or other such  officer.  Where such  execution is by or on behalf of
any legal entity other than an individual,  such  certificate or affidavit shall
also constitute  sufficient  proof of the authority of the person  executing the
same.

     (b) The ownership of Securities shall be proved by the Security register or
by a certificate of the Security registrar.

     SECTION  7.3 Holders to be Treated as Owners.  The Issuer,  the Trustee and
any agent of the  Issuer or the  Trustee  may deem and treat the Person in whose
name any Security shall be registered upon the Security register for such series
as the absolute  owner of such Security  (whether or not such Security  shall be
overdue and  notwithstanding any notation of ownership or other writing thereon)
for the purpose of receiving  payment of or on account of the  principal of and,
subject to the provisions of this Indenture,  interest, if any, on such Security
and for all other purposes; and neither the Issuer nor the Trustee nor any agent
of the Issuer or the Trustee shall be affected by any notice to the contrary.

     SECTION  7.4  Securities  Owned  by  Issuer  Deemed  Not  Outstanding.   In
determining  whether the Holders of the requisite  aggregate principal amount of
Outstanding  Securities  of any or all series have  concurred in any  direction,
consent or waiver under this Indenture, Securities which are owned by the Issuer
or any other obligor on the Securities with respect to which such  determination
is being  made or by any  Affiliate  of the  Issuer or any other  obligor on the
Securities  with  respect  to which  such  determination  is being made shall be
disregarded  and  deemed  not to be  Outstanding  for the  purpose  of any  such
determination,  except that for the purpose of  determining  whether the Trustee
shall be  protected  in relying on any such  direction,  consent or waiver  only
securities  which  the  Trustee  knows  are so owned  shall  be so  disregarded.
Securities  so owned  which have been  pledged in good faith may be  regarded as
Outstanding if the pledgee  establishes to the  satisfaction  of the Trustee the
pledgee's  right so to act with respect to such  Securities and that the pledgee
is not the Issuer or any other  obligor upon the  Securities or any Affiliate of
the Issuer or any other  obligor on the  Securities.  In case of a dispute as to
such right,  the advice of counsel  shall be full  protection  in respect of any
decision made by the Trustee in accordance with such advice. Upon request of the
Trustee,  the  Issuer  shall  furnish  to  the  Trustee  promptly  an  Officers'
Certificate listing and identifying all Securities,  if any, known by the Issuer
to be owned or held by or for the account of any of the above-described Persons;
and,  subject to Sections 6.1 and 6.2,  the Trustee  shall be entitled to accept
such Officers' Certificate as conclusive evidence of the facts therein set forth
and of the fact that all Securities not listed therein are  Outstanding  for the
purpose of any such determination.

     SECTION 7.5 Right of Revocation of Action Taken.  At any time prior to (but
not after) the  evidencing  to the  Trustee,  as provided in Section 7.1, of the
taking of any action by the Holders of the  percentage  in  aggregate  principal
amount of the Securities of any or all series,  as the case may be, specified in
this  Indenture in  connection  with such  action,  any Holder of a Security the
serial number of which is shown by the evidence to be included  among the serial
numbers of the  Securities  the Holders of which have  consented  to such action
may, by filing  written  notice at the Corporate  Trust Office and upon proof of
holding as provided in this Article Seven, revoke such action so far as concerns
such Security  provided that such  revocation  shall not become  effective until
three business days after such filing. Except as aforesaid any such action taken
by the Holder of any Security  shall be conclusive  and binding upon such Holder
and upon all future  Holders and owners of such  Security and of any  Securities
issued in  exchange or  substitution  therefor  or on  registration  of transfer
thereof,  irrespective  of whether or not any notation in regard thereto is made
upon any such  Security.  Any action taken by the Holders of the  percentage  in
aggregate  principal amount of the Securities of any or all series,  as the case
may be,  specified  in this  Indenture in  connection  with such action shall be
conclusively  binding  upon the  Issuer,  the Trustee and the Holders of all the
Securities affected by such action.

     SECTION 7.6 Record Date for Consents and Waivers. The Issuer may, but shall
not be  obligated  to,  direct the  Trustee to  establish  a record date for the
purpose of determining  the Persons  entitled to (i) waive any past default with
respect to the  Securities of such series in accordance  with Section 5.7 of the
Indenture, (ii) consent to any supplemental indenture in accordance with Section
8.2 of the  Indenture  or (iii) waive  compliance  with any term,  condition  or
provision of any covenant hereunder. If a record date is fixed, the Holders on

<PAGE>

such record date, or their duly designated proxies, and any such Persons,  shall
be entitled  to waive any such past  default,  consent to any such  supplemental
indenture  or waive  compliance  with any such  term,  condition  or  provision,
whether or not such Holder  remains a Holder after such record  date;  provided,
however,  that unless such waiver or consent is obtained  from the  Holders,  or
duly  designated  proxies,  of the  requisite  principal  amount of  Outstanding
Securities  of such  series  prior to the date which is the 180th day after such
record date, any such waiver or consent previously given shall automatically and
without further action by any Holder be cancelled and of no further effect.


                                  ARTICLE EIGHT
                             SUPPLEMENTAL INDENTURES

     SECTION 8.1 Supplemental Indentures Without Consent of Securityholders. The
Issuer,  when  authorized  by a  resolution  of its  Board of  Directors  (which
resolution  may  provide  general  terms or  parameters  for such action and may
provide that the specific  terms of such action may be  determined in accordance
with or pursuant to an Issuer Order),  and the Trustee may from time to time and
at any time enter into an indenture or  indentures  supplemental  hereto  (which
shall conform to the  provisions of the Trust  Indenture Act of 1939 as in force
at the date of the execution thereof) for one or more of the following purposes:

     (a) to  convey,  transfer,  assign,  mortgage  or pledge to the  Trustee as
security for the Securities of one or more series any property or assets;

     (b) to evidence the  succession of another  corporation  to the Issuer,  or
successive  successions,  and the assumption by the successor corporation of the
covenants, agreements and obligations of the Issuer pursuant to Article Nine;

     (c)  to add  to  the  covenants  of  the  Issuer  such  further  covenants,
restrictions,  conditions  or  provisions  as the Issuer and the  Trustee  shall
consider  to be for  the  protection  of the  Holders  of all or any  series  of
Securities, (and if such covenants,  restrictions,  conditions or provisions are
to be for the protection of less than all series of Securities, stating that the
same are expressly  being included solely for the protection of such series) and
to make the occurrence,  or the occurrence and continuance,  of a default in any
such additional  covenants,  restrictions,  conditions or provisions an Event of
Default  permitting  the  enforcement  of all or  any  of the  several  remedies
provided  in this  Indenture  as herein set forth;  provided,  however,  that in
respect of any such  additional  covenant,  restriction,  condition or provision
such  supplemental  indenture may provide for a particular period of grace after
default  (which period may be shorter or longer than that allowed in the case of
other defaults) or may provide for an immediate  enforcement  upon such an Event
of Default or may limit the remedies available to the Trustee upon such an Event
of Default or may limit the right of the  Holders  of a  majority  in  aggregate
principal  amount of the  Securities  of such  series to waive  such an Event of
Default;

     (d) to cure  any  ambiguity  or to  correct  or  supplement  any  provision
contained  herein or in any  supplemental  indenture  which may be  defective or
inconsistent  with any other provision  contained  herein or in any supplemental
indenture,  or to make any other  provisions as the Issuer may deem necessary or
desirable,  provided,  however,  that no such action shall adversely  affect the
interests of the Holders of the Securities;

     (e) to establish the form or terms of Securities of any series as permitted
by Sections 2.1 and 2.3; and

     (f) to evidence and provide for the acceptance of appointment  hereunder by
a successor  trustee with respect to the Securities of one or more series and to
add to or change any of the  provisions of this  Indenture as shall be necessary
to provide for or facilitate the  administration of the trusts hereunder by more
than one trustee, pursuant to the requirements of Section 6.11.

     The Trustee is hereby  authorized  to join with the Issuer in the execution
of any such supplemental  indenture,  to make any further appropriate agreements
and  stipulations  which may be therein  contained and to accept the conveyance,
transfer,  assignment,  mortgage or pledge of any property  thereunder,  but the
Trustee  shall not be  obligated to enter into any such  supplemental  indenture
which  affects  the  Trustee's  own  rights,  duties or  immunities  under  this
Indenture or otherwise.

     Any supplemental indenture authorized by the provisions of this Section may
be executed  without the  consent of the Holders of any of the  Securities  then
Outstanding, notwithstanding any of the provisions of Section 8.2.

     SECTION 8.2 Supplemental  Indentures with Consent of Securityholders.  With
the consent  (evidenced as provided in Article Seven) of the Holders of not less

<PAGE>

than a majority in aggregate principal amount of the Securities then Outstanding
of any  series  affected  by  such  supplemental  indenture,  the  Issuer,  when
authorized  by a resolution  of its Board of  Directors  (which  resolution  may
provide  general  terms or  parameters  for such action and may provide that the
specific  terms of such action may be determined in accordance  with or pursuant
to an Issuer  Order),  and the Trustee  may,  from time to time and at any time,
enter into an indenture or indentures  supplemental  hereto (which shall conform
to the provisions of the Trust  Indenture Act of 1939 as in force at the date of
execution  thereof) for the purpose of adding any  provisions  to or changing in
any manner or  eliminating  any of the  provisions  of this  Indenture or of any
supplemental  indenture  or of modifying in any manner the rights of the Holders
of the Securities of such series;  provided, that no such supplemental indenture
shall (a) extend the stated final maturity of the principal of any Security,  or
reduce the principal  amount  thereof,  or reduce the rate or extend the time of
payment of  interest,  if any,  thereon  (or, in the case of an  Original  Issue
Discount  Security,  reduce  the rate of  accrual  of  original  issue  discount
thereon),  or reduce or alter the method of computation of any amount payable on
redemption,  repayment  or purchase by the Issuer  thereof (or the time at which
any such  redemption,  repayment or purchase may be made), or make the principal
thereof  (including  any amount in  respect  of  original  issue  discount),  or
interest,  if any,  thereon  payable  in any coin or  currency  other  than that
provided in the Securities or in accordance with the terms of the Securities, or
reduce the amount of the principal of an Original Issue  Discount  Security that
would be due and payable upon an acceleration of the maturity  thereof  pursuant
to Section 5.1 or the amount thereof provable in bankruptcy  pursuant to Section
5.2, or impair or affect the right of any  Securityholder  to institute suit for
the  payment  thereof  or,  if the  Securities  provide  therefor,  any right of
repayment or purchase at the option of the Securityholder,  in each case without
the  consent  of the  Holder of each  Security  so  affected,  or (b) reduce the
aforesaid  percentage of Securities of any series, the consent of the Holders of
which is required for any such  supplemental  indenture,  without the consent of
the  Holders  of each  Security  so  affected.  No  consent of any Holder of any
Security shall be necessary under this Section 8.2 to permit the Trustee and the
Issuer to execute supplemental indentures pursuant to Sections 8.1 and 9.2.

     A supplemental indenture which changes or eliminates any covenant, Event of
Default or other  provision of this Indenture  which has expressly been included
solely for the benefit of one or more particular series of Securities,  or which
modifies the rights of Holders of  Securities  of such  series,  with respect to
such covenant or provision,  shall be deemed not to affect the rights under this
Indenture of the Holders of Securities of any other series.

     Upon the request of the Issuer,  accompanied  by a copy of a resolution  of
the Board of Directors (which resolution may provide general terms or parameters
for such action and may provide  that the  specific  terms of such action may be
determined in accordance  with or pursuant to an Issuer Order)  certified by the
secretary or an assistant  secretary of the Issuer  authorizing the execution of
any such  supplemental  indenture,  and  upon the  filing  with the  Trustee  of
evidence of the consent of the Holders of the  Securities as aforesaid and other
documents,  if any,  required by Section  7.1,  the Trustee  shall join with the
Issuer in the execution of such supplemental  indenture unless such supplemental
indenture  affects the  Trustee's own rights,  duties or  immunities  under this
Indenture or  otherwise,  in which case the Trustee may in its  discretion,  but
shall not be obligated to, enter into such supplemental indenture.

     It shall not be necessary for the consent of the Securityholders under this
Section  8.2  to  approve  the  particular  form  of any  proposed  supplemental
indenture,  but it  shall  be  sufficient  if such  consent  shall  approve  the
substance thereof.

     Promptly  after  the  execution  by  the  Issuer  and  the  Trustee  of any
supplemental  indenture  pursuant to the  provisions  of this  Section  8.2, the
Trustee shall give notice thereof to the Holders of then Outstanding  Securities
of each series affected thereby, as provided in Section 11.4. Any failure of the
Issuer to give such notice, or any defect therein,  shall not,  however,  in any
way impair or affect the validity of any such supplemental indenture.

     SECTION 8.3 Effect of  Supplemental  Indenture.  Upon the  execution of any
supplemental  indenture pursuant to the provisions hereof,  this Indenture shall
be and shall be deemed to be modified and amended in  accordance  therewith  and
the respective rights, limitations of rights, obligations, duties and immunities
under this Indenture of the Trustee, the Issuer and the Holders of Securities of
each series  affected  thereby  shall  thereafter be  determined,  exercised and
enforced hereunder subject in all respects to such modifications and amendments,
and all the terms and conditions of any such supplemental indenture shall be and
shall be deemed to be part of the terms and conditions of this Indenture for any
and all purposes.

     SECTION 8.4 Documents to Be Given to Trustee.  The Trustee,  subject to the
provisions  of Sections  6.1 and 6.2,  shall be entitled to receive an Officers'
Certificate  and  an  Opinion  of  Counsel  as  conclusive   evidence  that  any
supplemental indenture executed pursuant to this Article Eight complies with the
applicable provisions of this Indenture.

     SECTION 8.5 Notation on Securities in Respect of Supplemental Indentures.

<PAGE>

Securities of any series  authenticated and delivered after the execution of any
supplemental indenture pursuant to the provisions of this Article Eight may bear
a notation  in form  approved  by the  Trustee  for such series as to any matter
provided  for by  such  supplemental  indenture  or as to any  action  taken  by
Securityholders. If the Issuer or the Trustee shall so determine, new Securities
of any series so modified  as to conform,  in the opinion of the Trustee and the
Issuer, to any modification of this Indenture contained in any such supplemental
indenture  may be  prepared  by the  Issuer,  authenticated  by the  Trustee and
delivered in exchange for the Securities of such series then Outstanding.

     SECTION 8.6 Subordination Unimpaired.  This Indenture may not be amended to
alter the  subordination  of any  Outstanding  Securities  without  the  written
consent of each holder of Senior  Indebtedness  then  outstanding  that would be
adversely affected thereby.


                                  ARTICLE NINE
        CONSOLIDATION, MERGER, SALE, LEASE, EXCHANGE OR OTHER DISPOSITION

     SECTION 9.1 Issuer May Consolidate,  etc., on Certain Terms. Subject to the
provisions of Section 9.3, nothing  contained in this Indenture or in any of the
Securities shall prevent any  consolidation or merger of the Issuer with or into
any other  corporation  or  corporations  (whether  or not  affiliated  with the
Issuer),  or  successive  consolidations  or  mergers in which the Issuer or its
successor or successors shall be a party or parties,  or shall prevent any sale,
lease,  exchange or other  disposition of all or substantially  all the property
and assets of the Issuer to any other  corporation  (whether  or not  affiliated
with the Issuer) authorized to acquire and operate the same; provided,  however,
and the Issuer hereby covenants and agrees, that any such consolidation, merger,
sale, lease, exchange or other disposition shall be upon the conditions that (a)
immediately after such  consolidation,  merger,  sale, lease,  exchange or other
disposition of the  corporation  (whether the Issuer or such other  corporation)
formed by or surviving any such  consolidation or merger, or to which such sale,
lease,  exchange  or other  disposition  shall have been  made,  shall not be in
default in the  performance  or  observance  of any of the terms,  covenants and
conditions  of this  Indenture to be kept or  performed  by the Issuer;  (b) the
corporation  (if  other  than  the  Issuer)  formed  by or  surviving  any  such
consolidation  or  merger,  or to which  such  sale,  lease,  exchange  or other
disposition  shall have been made,  shall be a corporation  organized  under the
laws of the United  States of  America,  any state  thereof or the  District  of
Columbia; and (c) the due and punctual payment of the principal of and interest,
if  any,  on all the  Securities,  according  to  their  tenor,  and the due and
punctual  performance  and  observance of all of the covenants and conditions of
this  Indenture to be performed by the Issuer,  shall be expressly  assumed,  by
supplemental  indenture  satisfactory  in  form  to  the  Trustee  executed  and
delivered to the Trustee,  by the  corporation (if other than the Issuer) formed
by such  consolidation,  or into which the Issuer shall have been merged,  or by
the corporation which shall have acquired or leased such property.

     SECTION 9.2 Securities to be Secured in Certain  Events.  If, upon any such
consolidation,  merger,  or  upon  any  such  sale,  lease,  exchange  or  other
disposition  or upon any  acquisition  by the Issuer by purchase or otherwise of
all or any  part of the  properties  of any  other  corporation,  any  Principal
Property  owned by the  Issuer  or a  Restricted  Subsidiary  immediately  prior
thereto  would  thereupon  become  subject to any mortgage,  security  interest,
pledge,  lien or encumbrance,  not permitted by Section 3.6 hereof,  the Issuer,
prior to such consolidation,  merger, sale, lease, exchange or other disposition
or  acquisition,  will  by  indenture  supplemental  hereto  secure  the due and
punctual  payment of the  principal of and interest,  if any, on the  Securities
then  outstanding  (equally and ratably,  or with such other  relative  priority
specified in Section 3.6,  with any other  indebtedness  of or guaranteed by the
Issuer then entitled  thereto,  but only to the extent that such indebtedness is
Subordinated Indebtedness) by a direct lien on such Principal Property, together
with any other  properties  and assets of the  Issuer or of any such  Restricted
Subsidiary,  whichever shall be the owner of any such Principal Property,  which
would thereupon become subject to any such mortgage,  security interest, pledge,
lien or  encumbrance,  prior to all liens  other than any  theretofore  existing
thereon and other than liens on Senior Indebtedness.

     SECTION 9.3 Successor  Corporation to be  Substituted.  In case of any such
consolidation or merger or any sale, conveyance or lease of all or substantially
all of the  property  of the Issuer  and upon the  assumption  by the  successor
corporation,  by supplemental  indenture,  executed and delivered to the Trustee
and satisfactory in form to the Trustee,  of the due and punctual payment of the
principal  of and  interest,  if any, on all of the  Securities  and the due and
punctual performance of all of the covenants and conditions of this Indenture to
be performed by the Issuer,  such successor  corporation shall succeed to and be
substituted for the Issuer,  with the same effect as if it had been named herein
as the  party of the first  part,  and the  Issuer  (including  any  intervening
successor to the Issuer which shall have become the obligor  hereunder) shall be
relieved of any further  obligation  under this  Indenture  and the  Securities;
provided,  however,  that in the  case  of a  sale,  lease,  exchange  or  other
disposition  of the  property  and  assets  of the  Issuer  (including  any such
intervening  successor),  the Issuer (including any such intervening  successor)
shall  continue to be liable on its  obligations  under this  Indenture  and the
Securities to the extent, but only to the extent, of liability to pay the

<PAGE>

principal of and interest,  if any, on the  Securities  at the time,  places and
rate prescribed in this Indenture and the Securities. Such successor corporation
thereupon may cause to be signed, and may issue either in its own name or in the
name  of the  Issuer,  any or all of the  Securities  issuable  hereunder  which
theretofore  shall  not have been  signed by the  Issuer  and  delivered  to the
Trustee; and, upon the order of such successor corporation instead of the Issuer
and  subject to all the terms,  conditions  and  limitations  in this  Indenture
prescribed,  the Trustee shall  authenticate  and shall  deliver any  Securities
which  previously  shall have been signed and  delivered  by the officers of the
Issuer  to the  Trustee  for  authentication,  and  any  Securities  which  such
successor  corporation  thereafter shall cause to be signed and delivered to the
Trustee for that  purpose.  All the  Securities  so issued shall in all respects
have the same legal rank and  benefit  under this  Indenture  as the  Securities
theretofore or thereafter  issued in accordance with the terms of this Indenture
as though all of such  Securities  had been issued at the date of the  execution
hereof.

     In case of any such consolidation or merger or any sale, lease, exchange or
other  disposition of all or substantially all of the property and assets of the
Issuer,  such changes in phraseology and form (but not in substance) may be made
in the Securities, thereafter to be issued, as may be appropriate.

     SECTION 9.4 Opinion of Counsel to be Given Trustee. The Trustee, subject to
Sections  6.1 and 6.2,  may  receive an  Officers'  Certificate  and  Opinion of
Counsel as conclusive evidence that any such consolidation, merger, sale, lease,
exchange  or  other  disposition  and any  such  assumption  complies  with  the
provisions of this Article Nine.


                                   ARTICLE TEN
            SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS

     SECTION 10.1  Satisfaction  and Discharge of Indenture.  (A) If at any time
(a) the  Issuer  shall  have  paid or  caused  to be paid the  principal  of and
interest, if any, on all the Securities Outstanding (other than Securities which
have been  destroyed,  lost or stolen  and which have been  replaced  or paid as
provided in Section 2.9) as and when the same shall have become due and payable,
or (b) the Issuer  shall have  delivered  to the  Trustee for  cancellation  all
Securities  theretofore  authenticated  (other than  Securities  which have been
destroyed,  lost or stolen and which have been  replaced  or paid as provided in
Section 2.9); and if, in any such case, the Issuer shall also pay or cause to be
paid all other sums payable  hereunder by the Issuer,  then this Indenture shall
cease  to be of  further  effect,  and the  Trustee,  on  demand  of the  Issuer
accompanied by an Officers'  Certificate and an Opinion of Counsel, each stating
that  all  conditions  precedent  relating  to the  satisfaction  and  discharge
contemplated  by this  provision  have been complied  with,  and at the cost and
expense of the Issuer,  shall  execute  proper  instruments  acknowledging  such
satisfaction and discharging this Indenture.  The Issuer agrees to reimburse the
Trustee for any costs or expenses  thereafter  reasonably and properly incurred,
and to  compensate  the  Trustee  for any  services  thereafter  reasonably  and
properly  rendered,  by the Trustee in  connection  with this  Indenture  or the
Securities.

     (B) If at any time (a) the Issuer  shall have paid or caused to be paid the
principal of,  premium,  if any, and interest,  if any, on all the Securities of
any series  Outstanding  (other than  Securities  of such series which have been
destroyed,  lost or stolen and which have been  replaced  or paid as provided in
Section 2.9) as and when the same shall have become due and payable,  or (b) the
Issuer shall have  delivered to the Trustee for  cancellation  all Securities of
any series theretofore  authenticated  (other than any Securities of such series
which have been  destroyed,  lost or stolen and which have been replaced or paid
as provided in Section 2.9), or (c) in the case of any series of Securities with
respect  to which  the  exact  amount  described  in  clause  (ii)  below can be
determined  at the time of making the deposit  referred to in such clause  (ii),
(i) all the Securities of such series not  theretofore  delivered to the Trustee
for  cancellation  shall have become due and  payable,  or are by their terms to
become due and payable within one year or are to be called for redemption within
one year under arrangements satisfactory to the Trustee for the giving of notice
of redemption, and (ii) the Issuer shall have irrevocably deposited or caused to
be  deposited  with the  Trustee  as funds in  trust,  specifically  pledged  as
security for, and dedicated  solely to, the benefit of the Holders of Securities
of such series,  cash in an amount  (other than moneys  repaid by the Trustee or
any  paying  agent to the  Issuer in  accordance  with  Section  10.4) or direct
obligations of the United States of America, backed by its full faith and credit
("U.S. Government Obligations"),  maturing as to principal and interest, if any,
at such times and in such amounts as will insure the  availability of cash, or a
combination thereof,  sufficient in the opinion of a nationally  recognized firm
of independent public accountants  expressed in a written  certification thereof
delivered to the Trustee,  to pay (A) the  principal  of,  premium,  if any, and
interest,  if any,  on all  Securities  of such  series  on each  date that such
principal of, premium, if any, or interest,  if any, is due and payable, and (B)
any mandatory  sinking fund payments on the dates on which such payments are due
and payable in accordance  with the terms of the Indenture and the Securities of
such  series;  then the Issuer shall be deemed to have paid and  discharged  the
entire  indebtedness  on all the  Securities  of such  series on the date of the
deposit  referred to in clause (ii) above and the  provisions of this  Indenture
with respect to the Securities of such series shall no longer be in effect

<PAGE>

(except,  in the case of clause (c) of this Section 10.1(B), as to (i) rights of
registration of transfer and exchange of Securities of such series,  (ii) rights
of substitution of mutilated,  defaced,  destroyed, lost or stolen Securities of
such  series,  (iii) rights of Holders of  Securities  of such series to receive
payments of principal thereof and premium, if any, and interest, if any, thereon
upon the original  stated due dates  therefor (but not upon  acceleration),  and
remaining  rights  of the  Holders  of  Securities  of such  series  to  receive
mandatory  sinking fund  payments  thereon,  if any,  when due, (iv) the rights,
obligations,  duties and immunities of the Trustee hereunder,  (v) the rights of
the Holders of Securities of such series as beneficiaries hereof with respect to
the  property so  deposited  with the Trustee  payable to all or any of them and
(vi) the  obligations of the Issuer under Section 3.2 with respect to Securities
of such  series)  and the  Trustee,  on demand of the Issuer  accompanied  by an
Officers'  Certificate  and  an  Opinion  of  Counsel,  each  stating  that  all
conditions precedent contemplated by this provision have been complied with, and
at the  cost  and  expense  of the  Issuer,  shall  execute  proper  instruments
acknowledging the same.

     (C) The following  provisions  shall apply to the Securities of each series
unless  specifically  otherwise  provided  in  a  Board  Resolution,   Officers'
Certificate or indenture  supplemental  hereto provided pursuant to Section 2.3.
In  addition  to  discharge  of the  Indenture  pursuant  to the next  preceding
paragraph,  in the case of any series of  Securities  with  respect to which the
exact amount  described in subparagraph  (a) below can be determined at the time
of making the deposit referred to in such  subparagraph (a), the Issuer shall be
deemed to have paid and discharged the entire indebtedness on all the Securities
of such a series on the 91st day after the date of the  deposit  referred  to in
subparagraph (a) below, and the provisions of this Indenture with respect to the
Securities of such series shall no longer be in effect  (except as to (i) rights
of  registration  of transfer and exchange of  Securities  of such series,  (ii)
substitution of mutilated, defaced, destroyed, lost or stolen Securities of such
series, (iii) rights of Holders of Securities of such series to receive payments
of principal thereof,  premium,  if any, and interest,  if any, thereon upon the
original  stated due dates therefor (but not upon  acceleration),  and remaining
rights of the Holders of Securities of such series to receive  mandatory sinking
fund payments,  if any, (iv) the rights,  obligations,  duties and immunities of
the  Trustee  hereunder,  (v) the rights of the  Holders of  Securities  of such
series as  beneficiaries  hereof with respect to the property so deposited  with
the Trustee payable to all or any of them and (vi) the obligations of the Issuer
under Section 3.2 with respect to Securities of such series) and the Trustee, on
demand of the Issuer  accompanied by an Officers'  Certificate and an Opinion of
Counsel,  each  stating  that  all  conditions  precedent  contemplated  by this
provision  have been complied  with,  and at the cost and expense of the Issuer,
shall execute proper instruments acknowledging the same, if

          (a) with  reference  to this  provision  the  Issuer  has  irrevocably
     deposited or caused to be  irrevocably  deposited with the Trustee as funds
     in trust,  specifically  pledged as security for, and dedicated  solely to,
     the  benefit of the  Holders of  Securities  of such  series (i) cash in an
     amount, or (ii) U.S. Government  Obligations,  maturing as to principal and
     interest,  if any,  at such times and in such  amounts  as will  insure the
     availability of cash, or (iii) a combination  thereof,  sufficient,  in the
     opinion of a nationally  recognized firm of independent  public accountants
     expressed in a written  certification  thereof delivered to the Trustee, to
     pay (A) the principal  of,  premium,  if any, and interest,  if any, on all
     Securities of such series on each date that such principal or interest,  if
     any, is due and payable, and (B) any mandatory sinking fund payments on the
     dates on which such  payments  are due and payable in  accordance  with the
     terms of the Indenture and the Securities of such series;

          (b) such  deposit  will not  result  in a breach or  violation  of, or
     constitute a default under, any agreement or instrument to which the Issuer
     is a party or by which it is bound; and

          (c) the  Issuer  has  delivered  to the  Trustee an Opinion of Counsel
     based on the fact that (x) the Issuer has received  from, or there has been
     published by, the Internal  Revenue Service a ruling or (y), since the date
     hereof,  there has been a change in the  applicable  United States  federal
     income tax law, in either case to the effect that,  and such opinion  shall
     confirm  that,  the  Holders  of the  Securities  of such  series  will not
     recognize income,  gain or loss for Federal income tax purposes as a result
     of such  deposit,  defeasance  and discharge and will be subject to Federal
     income tax on the same amount and in the same manner and at the same times,
     as would have been the case if such deposit,  defeasance  and discharge had
     not occurred.

     SECTION  10.2  Application  by Trustee of Funds  Deposited  for  Payment of
Securities.  Subject to Section 10.4, all moneys and U.S. Government Obligations
deposited with the Trustee  pursuant to Section 10.1 shall be held in trust, and
such  moneys  and all  moneys  from such U.S.  Government  Obligations  shall be
applied  by it to the  payment,  either  directly  or through  any paying  agent
(including the Issuer acting as its own paying agent), to the Holders of the

<PAGE>

particular Securities of such series for the payment or redemption of which such
moneys and U.S. Government  Obligations have been deposited with the Trustee, of
all sums due and to become due thereon for principal  and interest,  if any, but
such moneys and U.S.  Government  Obligations  need not be segregated from other
funds except to the extent required by law.

     SECTION 10.3 Repayment of Moneys Held by Paying Agent.  In connection  with
the  satisfaction  and discharge of this Indenture with respect to Securities of
any series,  all moneys then held by any paying  agent under the  provisions  of
this Indenture with respect to such series of Securities  shall,  upon demand of
the Issuer,  be repaid to it or paid to the Trustee  and  thereupon  such paying
agent shall be released from all further liability with respect to such moneys.

     SECTION  10.4 Return of Moneys Held by Trustee and Paying  Agent  Unclaimed
for Two Years.  Any moneys  deposited  with or paid to the Trustee or any paying
agent for the payment of the  principal of or interest,  if any, on any Security
of any series and not applied but  remaining  unclaimed  for two years after the
date upon which such  principal or interest,  if any,  shall have become due and
payable,  shall,  upon the  written  request of the Issuer and unless  otherwise
required by mandatory provisions of applicable escheat or abandoned or unclaimed
property  law,  be repaid to the Issuer by the  Trustee  for such series or such
paying agent,  and the Holder of the  Securities  of such series  shall,  unless
otherwise required by mandatory provisions of applicable escheat or abandoned or
unclaimed  property  laws,  thereafter  look only to the Issuer for any  payment
which such Holder may be entitled to collect,  and all  liability of the Trustee
or any paying agent with respect to such moneys shall thereupon cease.

     SECTION 10.5 Indemnity for U.S.  Government  Obligations.  The Issuer shall
pay and indemnify the Trustee against any tax, fee or other charge imposed on or
assessed against the U.S. Government  Obligations  deposited pursuant to Section
10.1 or the principal or interest received in respect of such obligations.


                                 ARTICLE ELEVEN
                            MISCELLANEOUS PROVISIONS

     SECTION 11.1 Partners, Incorporators,  Stockholders, Officers and Directors
of Issuer Exempt from IndividuaPartners,  Incorporators,  Stockholders, Officers
and Directors of Issuer Exempt from Individual  Liability.  No recourse under or
upon any obligation,  covenant or agreement  contained in this Indenture,  or in
any Security,  or because of any indebtedness  evidenced  thereby,  shall be had
against  any  incorporator,  as such or  against  any  past,  present  or future
stockholder,  officer or director, as such, of the Issuer, or any partner of the
Issuer  or of any  successor,  either  directly  or  through  the  Issuer or any
successor,  under any rule of law, statute or constitutional provision or by the
enforcement  of any  assessment  or by any  legal  or  equitable  proceeding  or
otherwise,  all such  liability  being  expressly  waived  and  released  by the
acceptance  of the  Securities  by  the  Holders  thereof  and  as  part  of the
consideration for the issue of the Securities.

     SECTION 11.2  Provisions  of Indenture  for the Sole Benefit of Parties and
Holders of Securities. Nothing in this Indenture or in the Securities, expressed
or implied,  shall give or be  construed  to give to any Person,  other than the
parties hereto and their  successors and the Holders of the Senior  Indebtedness
and the Holders of the Securities, any legal or equitable right, remedy or claim
under this Indenture or under any covenant or provision  herein  contained,  all
such covenants and  provisions  being for the sole benefit of the parties hereto
and their successors and of the Holders of the Securities.

     SECTION 11.3  Successors and Assigns of Issuer Bound by Indenture.  All the
covenants, stipulations,  promises and agreements in this Indenture contained by
or on behalf of the Issuer shall bind its  successors  and  assigns,  whether so
expressed or not.

     SECTION  11.4  Notices  and  Demands  on  Issuer,  Trustee  and  Holders of
Securities.  Any notice or demand which by any  provision  of this  Indenture is
required or  permitted to be given or served by the Trustee or by the Holders of
Securities to or on the Issuer,  or as required  pursuant to the Trust Indenture
Act of  1939,  may be given  or  served  by  being  deposited  postage  prepaid,
first-class mail (except as otherwise  specifically  provided herein)  addressed
(until another address of the Issuer is filed by the Issuer with the Trustee) to
Seagull  Energy  Corporation,  1001 Fannin,  Suite 1700,  Houston,  Texas 77002,
Attention:  Chairman of the Board. Any notice,  direction,  request or demand by
the Issuer or any Holder of Securities to or upon the Trustee shall be deemed to
have  been  sufficiently  given or served by being  deposited  postage  prepaid,
first-class mail (except as otherwise  specifically  provided herein)  addressed
(until  another  address of the Trustee is filed by the Trustee with the Issuer)
to The Bank of New York, 101 Barclay  Street,  Floor 21 West, New York, New York
10286, Attention: Corporate Trust Trustee Administration.


<PAGE>

     Where this  Indenture  provides for notice to Holders of  Securities,  such
notice shall be sufficiently given (unless otherwise herein expressly  provided)
if in writing and mailed,  first-class  postage prepaid, to each Holder entitled
thereto, at his last address as it appears in the Security register.  Where this
Indenture  provides  for  notice in any  manner,  such  notice  may be waived in
writing by the Person  entitled to receive such notice,  either  before or after
the event,  and such waiver shall be the  equivalent of such notice.  Waivers of
notice by Holders shall be filed with the Trustee,  but such filing shall not be
a condition  precedent to the validity of any action taken in reliance upon such
waiver.

     In case, by reason of the suspension of or  irregularities  in regular mail
service, it shall be impracticable to mail notice to the Issuer when such notice
is required to be given  pursuant to any provision of this  Indenture,  then any
manner of giving such notice as shall be reasonably  satisfactory to the Trustee
shall be deemed to be sufficient notice.

     SECTION 11.5 Officers' Certificates and Opinions of Counsel;  Statements to
Be Contained Therein. Upon any herein application or demand by the Issuer to the
Trustee to take any action under any of the provisions of this Indenture,  or as
required  pursuant to the Trust  Indenture Act of 1939, the Issuer shall furnish
to the Trustee an Officers'  Certificate  stating that all conditions  precedent
provided  for in this  Indenture  relating  to the  proposed  action  have  been
complied  with and an  Opinion of Counsel  stating  that in the  opinion of such
counsel all such  conditions  precedent have been complied with,  except that in
the case of any such  application  or demand as to which the  furnishing of such
documents is specifically  required by any provision of this Indenture  relating
to such particular  application or demand, no additional  certificate or opinion
need be furnished.

     Each  certificate or opinion  provided for in this Indenture  (other than a
certificate  provided  pursuant to Section  4.3(d)) and delivered to the Trustee
with respect to  compliance  with a condition  or covenant  provided for in this
Indenture shall include (a) a statement that the person making such  certificate
or opinion has read such covenant or condition,  (b) a brief statement as to the
nature and scope of the examination or  investigation  upon which the statements
or opinions  contained in such certificate or opinion are based, (c) a statement
that,  in  the  opinion  of  such  person,  he  has  made  such  examination  or
investigation  as is necessary to enable him to express an opinion as to whether
or not such covenant or condition has been complied with, and (d) a statement as
to whether or not, in the opinion of such person, such condition or covenant has
been complied with.

     Any  certificate,  statement  or opinion of an officer of the Issuer may be
based, insofar as it relates to legal matters,  upon a certificate or opinion of
or representations by counsel, unless such officer knows that the certificate or
opinion  or  representations   with  respect  to  the  matters  upon  which  his
certificate, statement or opinion may be based as aforesaid are erroneous, or in
the exercise of  reasonable  care should know that the same are  erroneous.  Any
certificate, statement or opinion of counsel may be based, insofar as it relates
to factual  matters,  information  with respect to which is in the possession of
the Issuer, upon the certificate,  statement or opinion of or representations by
an officer  or  officers  of the  Issuer,  unless  such  counsel  knows that the
certificate, statement or opinion or representations with respect to the matters
upon which his  certificate,  statement or opinion may be based as aforesaid are
erroneous,  or in the exercise of reasonable  care should know that the same are
erroneous.

     Any  certificate,  statement  or  opinion of an officer of the Issuer or of
counsel  may be based,  insofar  as it  relates to  accounting  matters,  upon a
certificate  or  opinion  of or  representations  by an  accountant  or  firm of
accountants in the employ of the Issuer,  unless such officer or counsel, as the
case may be,  knows that the  certificate  or opinion  or  representations  with
respect to the  accounting  matters  upon which his  certificate,  statement  or
opinion  may  be  based  as  aforesaid  are  erroneous,  or in the  exercise  of
reasonable care should know that the same are erroneous.

     Any  certificate or opinion of any independent  firm of public  accountants
filed with and directed to the Trustee shall contain a statement  that such firm
is independent.

     SECTION 11.6 Payments Due on Saturdays,  Sundays and Holidays.  If the date
of maturity of principal of or interest, if any, on the Securities of any series
or the date fixed for  redemption,  purchase or repayment  of any such  Security
shall not be a Business Day, then payment of interest, if any, or principal need
not be made on such date,  but may be made on the next  succeeding  Business Day
with the same  force and effect as if made on the date of  maturity  or the date
fixed for  redemption,  purchase or repayment,  and, in the case of payment,  no
interest shall accrue for the period after such date.

     SECTION 11.7  Conflict of Any Provision of Indenture  with Trust  Indenture
Act of 1939. If and to the extent that any provision of this  Indenture  limits,
qualifies or conflicts with another  provision  included in this Indenture which
is required to be included herein by any of Sections 310 to 317,  inclusive,  or
is deemed applicable to this Indenture by virtue of the provisions, of the Trust
Indenture Act of 1939, such required provision shall control.
<PAGE>

     SECTION 11.8  GOVERNING  LAW. THIS  INDENTURE  AND EACH  SECURITY  SHALL BE
DEEMED  TO BE A  CONTRACT  UNDER  THE LAWS OF THE  STATE OF NEW YORK AND FOR ALL
PURPOSES SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF SUCH
STATE.

     SECTION 11.9 Counterparts.  This Indenture may be executed in any number of
counterparts,  each of which shall be an original;  but such counterparts  shall
together constitute but one and the same instrument.

     SECTION 11.10 Effect of Headings.  The Article and Section  headings herein
and the Table of  Contents  are for  convenience  only and shall not  affect the
construction hereof.


                                 ARTICLE TWELVE
                   REDEMPTION OF SECURITIES AND SINKING FUNDS

     SECTION 12.1 Applicability of Article. The provisions of this Article shall
be applicable to the Securities of any series which are redeemable  before their
maturity or to any sinking fund for the  retirement  of  Securities  of a series
except as otherwise specified,  as contemplated by Section 2.3 for Securities of
such series.

     SECTION  12.2  Notice  of  Redemption;   Partial  Redemptions.   Notice  of
redemption  to the Holders of Securities of any series to be redeemed as a whole
or in part at the option of the Issuer shall be given by mailing  notice of such
redemption by first class mail,  postage prepaid,  at least 30 days and not more
than 60 days  prior  to the  date  fixed  for  redemption  to  such  Holders  of
Securities  of such series at their last  addresses  as they shall appear in the
Security  register.  Any notice  which is mailed in the manner  herein  provided
shall be  conclusively  presumed  to have been duly  given,  whether  or not the
Holder receives the notice. Failure to give notice by mail, or any defect in the
notice to the Holder of any Security of a series  designated for redemption as a
whole or in part  shall not  affect  the  validity  of the  proceedings  for the
redemption of any other Security of such series.

     The notice of  redemption  to each such Holder shall  specify the principal
amount of each  Security of such series held by such Holder to be redeemed,  the
date fixed for redemption, the redemption price, the place or places of payment,
the CUSIP  number  relating to such  Securities,  that payment will be made upon
presentation and surrender of such Securities,  that such redemption is pursuant
to the mandatory or optional  sinking  fund, or both, if such be the case,  that
interest,  if any,  (or,  in the case of  Original  Issue  Discount  Securities,
original issue  discount)  accrued to the date fixed for redemption will be paid
as  specified in such notice and that on and after said date  interest,  if any,
(or, in the case of Original Issue Discount Securities, original issue discount)
thereon or on the portions thereof to be redeemed will cease to accrue.  In case
any  Security  of a  series  is to be  redeemed  in part  only,  the  notice  of
redemption  shall  state the  portion  of the  principal  amount  thereof  to be
redeemed and shall state that on and after the date fixed for  redemption,  upon
surrender  of such  Security,  a new  Security or  Securities  of such series in
principal amount equal to the unredeemed portion thereof will be issued.

     The notice of  redemption of Securities of any series to be redeemed at the
option of the Issuer shall be given by the Issuer or, at the  Issuer's  request,
by the Trustee in the name and at the expense of the Issuer.

     On or before the  redemption  date  specified  in the notice of  redemption
given as provided in this Section 12.2, the Issuer will deposit with the Trustee
or with one or more paying agents (or, if the Issuer is acting as its own paying
agent,  set aside,  segregate  and hold in trust as provided in Section  3.5) an
amount of money  sufficient to redeem on the redemption  date all the Securities
of such series so called for  redemption at the  appropriate  redemption  price,
together with accrued  interest,  if any, to the date fixed for redemption.  The
Issuer will  deliver to the Trustee at least 45 days prior to the date fixed for
redemption (unless a shorter notice period shall be satisfactory to the Trustee)
an Officers' Certificate stating the aggregate principal amount of Securities to
be redeemed.  In case of a redemption at the election of the Issuer prior to the
expiration of any  restriction on such  redemption,  the Issuer shall deliver to
the Trustee, prior to the giving of any notice of redemption to Holders pursuant
to this Section, an Officers' Certificate stating that such restriction has been
complied with.

     If less than all the Securities of a series are to be redeemed, the Trustee
shall select,  in such manner as it shall deem appropriate and fair,  Securities
of such series to be redeemed.  Securities  may be redeemed in part in multiples
equal to the minimum authorized denomination for Securities of such series or

<PAGE>

any multiple thereof. The Trustee shall promptly notify the Issuer in writing of
the Securities of such series  selected for  redemption  and, in the case of any
Securities of such series selected for partial redemption,  the principal amount
thereof to be redeemed.  For all purposes of this Indenture,  unless the context
otherwise  requires,  all provisions relating to the redemption of Securities of
any series shall relate,  in the case of any Security redeemed or to be redeemed
only in part, to the portion of the principal  amount of such Security which has
been or is to be redeemed.

     SECTION  12.3 Payment of  Securities  Called for  Redemption.  If notice of
redemption  has been given as above  provided,  the  Securities  or  portions of
Securities specified in such notice shall become due and payable on the date and
at the place or places stated in such notice at the applicable redemption price,
together with interest, if any, accrued to the date fixed for redemption, and on
and after said date  (unless  the Issuer  shall  default in the  payment of such
Securities at the redemption price,  together with interest,  if any, accrued to
said date)  interest  (or, in the case of Original  Issue  Discount  Securities,
original  issue  discount) on the Securities or portions of Securities so called
for redemption  shall cease to accrue,  and such Securities shall cease from and
after the date fixed for  redemption  (unless an earlier date shall be specified
in a Board Resolution,  Officers' Certificate or executed supplemental indenture
referred to in  Sections  2.1 and 2.3 by or pursuant to which the form and terms
of the  Securities  of such  series  were  established)  except as  provided  in
Sections  6.5 and 10.4,  to be entitled  to any  benefit or security  under this
Indenture,  and the  Holders  thereof  shall  have no right in  respect  of such
Securities  except the right to receive the redemption  price thereof and unpaid
interest to the date fixed for redemption. On presentation and surrender of such
Securities at a place of payment  specified in said notice,  said  Securities or
the specified  portions  thereof shall be paid and redeemed by the Issuer at the
applicable  redemption price, together with interest, if any, accrued thereon to
the date  fixed for  redemption;  provided  that  payment of  interest,  if any,
becoming  due on or prior to the date fixed for  redemption  shall be payable to
the Holders of Securities registered as such on the relevant record date subject
to the terms and provisions of Sections 2.3 and 2.7 hereof.

     If any Security  called for redemption  shall not be so paid upon surrender
thereof for redemption,  the redemption price shall, until paid or duly provided
for, bear interest from the date fixed for redemption at the rate of interest or
Yield to Maturity (in the case of an Original Issue Discount  Security) borne by
such Security.

     Upon  presentation of any Security  redeemed in part only, the Issuer shall
execute and the Trustee shall authenticate and deliver to or on the order of the
Holder  thereof,  at the expense of the Issuer,  a new Security or Securities of
such series, and of like tenor, of authorized denominations, in principal amount
equal to the unredeemed portion of the Security so presented.

     SECTION 12.4 Exclusion of Certain Securities from Eligibility for Selection
for Redemption.  Securities shall be excluded from eligibility for selection for
redemption if they are identified by registration  and certificate  number in an
Officers'  Certificate  delivered  to the  Trustee at least 45 days prior to the
last date on which  notice of  redemption  may be given as being owned of record
and  beneficially  by, and not pledged or hypothecated by either (a) the Issuer,
or  (b) a  Person  specifically  identified  in  such  written  statement  as an
Affiliate of the Issuer.

     SECTION 12.5 Mandatory and Optional  Sinking  Funds.  The minimum amount of
any sinking fund  payment  provided  for by the terms of the  Securities  of any
series is herein  referred to as a  "mandatory  sinking fund  payment",  and any
payment  in  excess  of such  minimum  amount  provided  for by the terms of the
Securities  of any series is herein  referred to as an  "optional  sinking  fund
payment".  The date on which a  sinking  fund  payment  is to be made is  herein
referred to as the "sinking fund payment date".

     In lieu of making all or any part of any  mandatory  sinking  fund  payment
with respect to any series of Securities  in cash,  the Issuer may at its option
(a) deliver to the Trustee  Securities of such series  theretofore  purchased or
otherwise  acquired  (except upon redemption  pursuant to the mandatory  sinking
fund) by the  Issuer or  receive  credit  for  Securities  of such  series  (not
previously so credited)  theretofore  purchased or otherwise acquired (except as
aforesaid) by the Issuer and delivered to the Trustee for cancellation  pursuant
to Section  2.10,  (b) receive  credit for optional  sinking fund  payments (not
previously  so  credited)  made  pursuant to this Section  12.5,  or (c) receive
credit for  Securities of such series (not  previously so credited)  redeemed by
the Issuer through any optional  redemption  provision contained in the terms of
such series.  Securities so delivered or credited  shall be received or credited
by  the  Trustee  at  the  sinking  fund  redemption  price  specified  in  such
Securities.

     On or before the 60th day next preceding each sinking fund payment date for
any series, the Issuer will deliver to the Trustee an Officers' Certificate (a)

<PAGE>

specifying the portion of the mandatory  sinking fund payment to be satisfied by
payment of cash and the portion to be satisfied by credit of  Securities of such
series and the basis for such credit, (b) stating that none of the Securities of
such series to be so credited has theretofore been so credited, (c) stating that
no defaults in the payment of interest or Events of Default with respect to such
series have occurred (which have not been waived or cured or otherwise ceased to
exist) and are continuing,  and (d) stating whether or not the Issuer intends to
exercise its right to make an optional sinking fund payment with respect to such
series and, if so,  specifying the amount of such optional  sinking fund payment
which the Issuer  intends to pay on or before the next  succeeding  sinking fund
payment  date.  Any  Securities of such series to be credited and required to be
delivered  to the  Trustee  in order  for the  Issuer to be  entitled  to credit
therefor as aforesaid which have not  theretofore  been delivered to the Trustee
shall be delivered for cancellation pursuant to Section 2.10 to the Trustee with
such Officers'  Certificate (or reasonably  promptly thereafter if acceptable to
the Trustee).  Such  Officers'  Certificate  shall be  irrevocable  and upon its
receipt by the Trustee the Issuer shall become unconditionally obligated to make
all the cash payments or payments  therein referred to, if any, on or before the
next succeeding  sinking fund payment date.  Failure of the Issuer, on or before
any such 60th day, to deliver such Officers' Certificate and Securities (subject
to the parenthetical  clause in the second preceding sentence) specified in this
paragraph,  if any, shall not constitute a default but shall constitute,  on and
as of such date, the  irrevocable  election of the Issuer (i) that the mandatory
sinking  fund  payment for such series due on the next  succeeding  sinking fund
payment  date shall be paid  entirely  in cash  without the option to deliver or
credit  Securities of such series in respect  thereof,  and (ii) that the Issuer
will make no  optional  sinking  fund  payment  with  respect to such  series as
provided in this Section 12.5.

     If the sinking fund payment or payments  (mandatory or optional or both) to
be made in cash on the next succeeding sinking fund payment date plus any unused
balance  of any  preceding  sinking  fund  payments  made in cash  shall  exceed
$50,000,  or a lesser sum if the Issuer  shall so  request  with  respect to the
Securities  of any  particular  series,  such cash  shall be applied on the next
succeeding  sinking fund payment date to the  redemption  of  Securities of such
series at the sinking fund redemption price together with accrued  interest,  if
any, to the date fixed for  redemption.  If such amount shall be $50,000 or less
and the Issuer makes no such request,  then it shall be carried over until a sum
in excess of $50,000 is  available.  The  Trustee  shall  select,  in the manner
provided in Section  12.2,  for  redemption  on such sinking fund payment date a
sufficient principal amount of Securities of such series to absorb said cash, as
nearly as may be, and shall (if  requested in writing by the Issuer)  inform the
Issuer of the  serial  numbers of the  Securities  of such  series (or  portions
thereof) so selected.  The Trustee, in the name and at the expense of the Issuer
(or the  Issuer,  if it shall so request  the  Trustee in  writing)  shall cause
notice  of  redemption  of  the  Securities  of  such  series  to  be  given  in
substantially  the manner provided in Section 12.2 (and with the effect provided
in Section 12.3) for the  redemption of Securities of such series in part at the
option of the Issuer.  The amount of any sinking fund payments not so applied or
allocated to the  redemption  of Securities of such series shall be added to the
next cash sinking fund payment for such series and,  together with such payment,
shall be applied in accordance with the provisions of this Section 12.5. Any and
all sinking fund moneys held on the stated  maturity  date of the  Securities of
any particular series (or earlier,  if such maturity is accelerated),  which are
not held for the payment or redemption  of particular  Securities of such series
shall be applied,  together with other moneys, if necessary,  sufficient for the
purpose,  to the payment of the  principal  of, and  interest,  if any,  on, the
Securities of such series at maturity.

         On or before each sinking fund  payment  date,  the Issuer shall pay to
the Trustee in cash or shall otherwise  provide for the payment of all interest,
if any, accrued to the date fixed for redemption on Securities to be redeemed on
such sinking fund payment date.

     The Trustee  shall not redeem or cause to be redeemed any  Securities  of a
series with sinking fund moneys or give any notice of  redemption  of Securities
for such series by  operation of the sinking  fund during the  continuance  of a
default in payment of  interest  on such  Securities  or of any Event of Default
with  respect  to such  series  except  that,  where  the  giving  of  notice of
redemption of any Securities shall theretofore have been made, the Trustee shall
redeem or cause to be  redeemed  such  Securities,  provided  that it shall have
received  from  the  Issuer a sum  sufficient  for such  redemption.  Except  as
aforesaid,  and subject to Article Thirteen,  any moneys in the sinking fund for
such series at the time when any such  default or Event of Default  shall occur,
and any  moneys  thereafter  paid  into the  sinking  fund,  shall,  during  the
continuance  of such  default  or Event  of  Default,  be  deemed  to have  been
collected under Article Five and held for the payment of all such Securities. In
case such Event of Default  shall have been waived as provided in Section 5.7 or
the default  cured on or before the 60th day  preceding the sinking fund payment
date in any year, such moneys shall thereafter be applied on the next succeeding
sinking fund payment date in accordance  with this Section to the  redemption of
such Securities.


                                ARTICLE THIRTEEN
                                  SUBORDINATION

     SECTION 13.1 Securities Subordinated to Senior Indebtedness. (a) The Issuer
covenants  and agrees,  and each Holder of  Securities  of each  series,  by his
acceptance  thereof,  likewise  covenants  and  agrees,  that  anything  in this
Indenture or the Securities of any series to the contrary  notwithstanding,  the
indebtedness  evidenced  by the  Securities  of each series is  subordinate  and
junior  in right of  payment,  to the  extent  provided  herein,  to all  Senior
Indebtedness,  whether outstanding on the date of execution of this Indenture or
thereafter created,  incurred or assumed,  and that the subordination is for the
benefit of the holders of Senior  Indebtedness,  but the Securities shall in all
respects rank pari passu with all other Senior Subordinated  Indebtedness of the
Issuer. The Securities shall rank senior to all existing and future Indebtedness
of the  Issuer  that is neither  Senior  Indebtedness  nor  Senior  Subordinated
Indebtedness  and only  Indebtedness  of the Issuer that is Senior  Indebtedness
shall rank senior to the Securities in accordance  with the provisions set forth
herein.

     (b) Subject to Section 13.4, if (i) the Issuer shall default in the payment
of any  principal  of,  premium,  if any,  or  interest,  if any,  on any Senior
Indebtedness when the same becomes due and payable,  whether at maturity or at a
date fixed for  prepayment or by declaration of  acceleration  or otherwise,  or
(ii) any other default shall occur with respect to Senior  Indebtedness  and the
maturity of such Senior Indebtedness has been accelerated in accordance with its
terms, then, upon written notice of such default to the Issuer by the holders of
Senior  Indebtedness or any trustee therefor,  unless and until, in either case,
the  default  has been  cured or  waived,  and any  such  acceleration  has been
rescinded  or such  Senior  Indebtedness  has been  paid in full,  no  direct or
indirect payment (in cash, property,  securities, by set-off or otherwise) shall
be made or agreed to be made on account of the principal of, premium, if any, or
interest,  if any, on any of the  Securities,  or in respect of any  redemption,
retirement,  purchase or other  acquisition of any of the Securities  other than
those made in capital stock of the Issuer (or cash in lieu of fractional  shares
thereof).

     (c) If any default (other than a default  described in paragraph (b)) shall
occur under the Senior Indebtedness,  pursuant to which the maturity thereof may
be accelerated  immediately without further notice (except such notice as may be
required to effect such  acceleration) or the expiration of any applicable grace
periods occurs (a "Senior Nonmonetary  Default"),  then, upon the receipt by the
Issuer and the Trustee of written notice thereof (a "Payment Notice") from or on
behalf of holders of such Senior Indebtedness specifying an election to prohibit
such payment and other  action by the Issuer in  accordance  with the  following
provisions  of this  paragraph,  the Issuer may not make any payment or take any
other action that would be  prohibited  by paragraph (b) above during the period
(the  "Payment  Blockage  Period")  commencing  on the date of  receipt  of such
Payment  Notice and ending on the earlier of (i) the date,  if any, on which the
holders of such Senior Indebtedness or their  representative  notify the Trustee
that such  Senior  Nonmonetary  Default is cured or waived or ceases to exist or
the Senior  Indebtedness  to which such Senior  Nonmonetary  Default  relates is
discharged  or (ii) the  179th day after  the date of  receipt  of such  Payment
Notice.  Notwithstanding the provisions  described in the immediately  preceding
sentence,  the Issuer may resume  payments on the Securities  after such Payment
Blockage Period.

     (d) If (i) (A) without the consent of the Issuer, a receiver,  conservator,
liquidator  or trustee of the Issuer or of any of its  property is  appointed by
the order or decree of any  court or  agency  or  supervisory  authority  having
jurisdiction,  and such decree or order  remains in effect for more than 60 days
or (B)  the  Issuer  is  adjudicated  bankrupt  or  insolvent  or (C) any of its
property is sequestered by court order and such order remains in effect for more
than 60 days or (D) a petition is filed  against  the Issuer  under any state or
federal bankruptcy,  reorganization,  arrangement,  insolvency,  readjustment of
debt,  dissolution,  liquidation or receivership law of any jurisdiction whether
now or hereafter in effect (including  without  limitation the Bankruptcy Code),
and is not  dismissed  within 60 days after such filing;  or (ii) the Issuer (A)
commences   a  voluntary   case  or  other   proceeding   seeking   liquidation,
reorganization,  arrangement,  insolvency,  readjustment  of debt,  dissolution,
liquidation  or  other  relief  with  respect  to  itself  or its  debt or other
liabilities  under  any  bankruptcy,  insolvency  or  other  similar  law now or
hereafter  in effect  (including  without  limitation  the  Bankruptcy  Code) or
seeking the appointment of a trustee, receiver,  liquidator,  custodian or other
similar official of it or any substantial part of its property,  or (B) consents
to any such relief or to the  appointment  of or taking  possession  by any such
official in an involuntary case or other proceeding commenced against it, or (C)
fails generally to, or cannot, pay its debts generally as they become due or (D)
takes any corporate action to authorize or effect any of the foregoing; or (iii)
any  Subsidiary  of the  Issuer  takes,  suffers  or permits to exist any of the
events or conditions  referred to in the foregoing  clause (i) or (ii), then all
Senior   Indebtedness   (including  any  interest  thereon  accruing  after  the
commencement  of any such  proceedings)  shall  first be paid in full before any
payment or distribution, whether in cash, securities or other property, shall be
made to any  Holder  of any  Securities  on  account  thereof.  Any  payment  or
distribution,  whether  in  cash,  securities  or  other  property  (other  than
securities  of the  Issuer or any other  corporation  provided  for by a plan of
reorganization or readjustment the payment of which is subordinate,  at least to
the  extent  provided  in these  subordination  provisions  with  respect to the
indebtedness evidenced by the Securities, to the payment of all Senior

<PAGE>

Indebtedness  then  outstanding and to any securities  issued in respect thereof
under any such plan of  reorganization  or  readjustment)  which would otherwise
(but for these subordination provisions) be payable or deliverable in respect of
the Securities of any series shall be paid or delivered  directly to the holders
of Senior  Indebtedness  in accordance  with the priorities  then existing among
such holders  until all Senior  Indebtedness  (including  any  interest  thereon
accruing after the commencement of any such proceedings) shall have been paid in
full.  In the event of any such  proceeding,  after  payment in full of all sums
owing  with  respect to Senior  Indebtedness,  the  Holders  of the  Securities,
together with the holders of any  obligations  of the Issuer ranking on a parity
with the Securities,  shall be entitled to be paid from the remaining  assets of
the Issuer the amounts at the time due and owing on account of unpaid  principal
of and interest, if any, on the Securities and such other obligations before any
payment or other distribution,  whether in cash, property or otherwise, shall be
made on account of any capital stock or any  obligations  of the Issuer  ranking
junior to the Securities and such other obligations.

     (e) If,  notwithstanding the foregoing,  any payment or distribution of any
character,  whether in cash, securities or other property (other than securities
of the Issuer or any other corporation  provided for by a plan of reorganization
or  readjustment  the  payment of which is  subordinate,  at least to the extent
provided  in the  subordination  provisions  with  respect  to the  indebtedness
evidenced  by the  Securities,  to the payment of all Senior  Indebtedness  then
outstanding and to any securities  issued in respect thereof under any such plan
of  reorganization  or  readjustment),  shall be  received by the Trustee or any
Holder in contravention of any of the terms hereof, such payment or distribution
of  securities  shall be  received in trust for the benefit of and shall be paid
over or delivered and transferred to the holders of the Senior Indebtedness then
outstanding in accordance  with the priorities  then existing among such holders
for application to the payment of all Senior  Indebtedness  remaining unpaid, to
the extent  necessary to pay all such Senior  Indebtedness in full. In the event
of the  failure  of the  Trustee  or any  Holder to  endorse  or assign any such
payment,  distribution or security, each holder of Senior Indebtedness is hereby
irrevocably authorized to endorse or assign the same.

     (f) No  present  or  future  holder  of any  Senior  Indebtedness  shall be
prejudiced in the right to enforce  subordination of the indebtedness  evidenced
by the  Securities by any act or failure to act on the part of the Issuer or any
Holder of  Securities.  Nothing  contained  herein shall impair,  as between the
Issuer and the Holders of  Securities  of each  series,  the  obligation  of the
Issuer to pay to such  Holders the  principal of and  interest,  if any, on such
Securities  or prevent  the Trustee or the Holder  from  exercising  all rights,
powers and remedies  otherwise  permitted by applicable  law or hereunder upon a
default or Event of Default hereunder,  all subject to the rights of the holders
of the  Senior  Indebtedness  to  receive  cash,  securities  or other  property
otherwise payable or deliverable to the Holders.

     (g)  Senior  Indebtedness  shall  not be  deemed  to have been paid in full
unless  the  holders  thereof  shall have  received  cash,  securities  or other
property equal to the amount of such Senior Indebtedness then outstanding.  Upon
the payment in full of all Senior  Indebtedness,  the Holders of  Securities  of
each  series  shall  be  subrogated  to all  rights  of any  holders  of  Senior
Indebtedness to receive any further payment or  distributions  applicable to the
Senior  Indebtedness until the indebtedness  evidenced by the Securities of such
series shall have been paid in full and such payments or distributions  received
by such Holders,  by reason of such  subrogation,  of cash,  securities or other
property which  otherwise  would be paid or distributed to the holders of Senior
Indebtedness,  shall,  as between  the Issuer and its  creditors  other than the
holders of Senior Indebtedness,  on the one hand, and such Holders, on the other
hand, be deemed to be a payment by the Issuer on account of Senior Indebtedness,
and not on account of the Securities of such series.

     (h) The  provisions  of this  Section  13.1 shall not  impair  any  rights,
interests,  remedies or powers of any secured  creditor of the Issuer in respect
of any  security  interest  the  creation  of  which  is not  prohibited  by the
provisions of this Indenture.

     (i) The securing of any obligations of the Issuer,  otherwise  ranking on a
parity with the  Securities or ranking  junior to the  Securities,  shall not be
deemed to prevent such obligations from constituting,  respectively, obligations
ranking on a parity with the Securities or ranking junior to the Securities.

     SECTION 13.2 Reliance on Certificate of Liquidating Agent; Further Evidence
as to  Ownership of Senior  InReliance  on  Certificate  of  Liquidating  Agent;
Further  Evidence as to  Ownership of Senior  Indebtedness.  Upon any payment or
distribution  of assets of the Issuer,  the  Trustee  and the  Holders  shall be
entitled to rely upon an order or decree issued by any court of competent

<PAGE>

jurisdiction  in  which  such  dissolution  or  winding  up  or  liquidation  or
reorganization  or arrangement  proceedings are pending or upon a certificate of
the trustee in  bankruptcy,  receiver,  assignee for the benefit of creditors or
other Person making such payment or distribution, delivered to the Trustee or to
the Holders, for the purpose of ascertaining the Persons entitled to participate
in  such  distribution,  the  holders  of  the  Senior  Indebtedness  and  other
indebtedness of the Issuer, the amount thereof or payable thereon, the amount or
amounts paid or distributed  thereon and all other facts pertinent thereto or to
this Article Thirteen. In the absence of any such bankruptcy trustee,  receiver,
assignee or other  Person,  the Trustee  shall be entitled to rely upon  written
notice by a Person  representing  himself to be a holder of Senior  Indebtedness
(or a trustee or  representative on behalf of such holder) as evidence that such
Person  is  a  holder  of  Senior   Indebtedness   (or  is  such  a  trustee  or
representative). If the Trustee determines, in good faith, that further evidence
is  required  with  respect  to the  right of any  Person  as a holder of Senior
Indebtedness  to  participate in any payment or  distributions  pursuant to this
Article Thirteen, the Trustee may request such Person to furnish evidence to the
reasonable  satisfaction of the Trustee as to the amount of Senior  Indebtedness
held by such  Person,  as to the  extent to which  such  Person is  entitled  to
participate in such payment or distribution,  and as to other facts pertinent to
the rights of such Person under this Article  Thirteen,  and if such evidence is
not furnished, the Trustee may defer any payment to such Person pending judicial
determination as to the right of such Person to receive such payment.

     SECTION 13.3 Payment  Permitted  If No Default.  Nothing  contained in this
Article  Thirteen or elsewhere in this  Indenture,  or in any of the Securities,
shall  prevent  (a) the Issuer at any time,  except  during the  pendency of any
default with  respect to Senior  Indebtedness  described  in Section  13.1(b) or
Section  13.1(c) or of any of the events  described  in  Section  13.1(d),  from
making payments of the principal of or interest,  if any, on the Securities,  or
(b) the  application by the Trustee or any paying agent of any moneys  deposited
with it  hereunder to payments of the  principal of or interest,  if any, on the
Securities,  if, at the time of such deposit,  the Trustee or such paying agent,
as the case may be, did not have the written notice provided for in Section 13.5
of any event prohibiting the making of such deposit,  or if, at the time of such
deposit (whether or not in trust) by the Issuer with the Trustee or paying agent
(other than the  Issuer)  such  payment  would not have been  prohibited  by the
provisions of this Article  Thirteen,  and the Trustee or any paying agent shall
not be  affected by any notice to the  contrary  received by it on or after such
date.

     SECTION 13.4  Disputes  with Holders of Certain  Senior  Indebtedness.  Any
failure by the Issuer to make any  payment on or under any Senior  Indebtedness,
other than any Senior  Indebtedness  as to which the  provisions of this Section
13.4 shall have been waived by the Issuer in the  instrument or  instruments  by
which the Issuer incurred,  assumed, guaranteed or otherwise created such Senior
Indebtedness, shall not be deemed a default under Section 13.1 if (i) the Issuer
shall  be  disputing  its  obligation  to make  such  payment  or  perform  such
obligation, and (ii) either (A) no final judgment relating to such dispute shall
have been issued against the Issuer which is in full force and effect and is not
subject to further review,  including a judgment that has become final by reason
of the  expiration  of the time within which a party may seek further  appeal or
review,  or (B) if a judgment  that is  subject to further  review or appeal has
been issued,  the Issuer shall in good faith be  prosecuting  an appeal or other
proceeding for review,  and a stay of execution shall have been obtained pending
such appeal or review.

     SECTION 13.5 Trustee Not Charged with Knowledge of Prohibition. Anything in
this Article  Thirteen or elsewhere in this Indenture  contained to the contrary
notwithstanding,  the Trustee shall not at any time be charged with knowledge of
the  existence  of any facts which would  prohibit  the making of any payment of
moneys to or by the Trustee and shall be entitled to assume conclusively that no
such facts exists and that no event  specified in clauses (a) and (b) of Section
13.1 has happened  unless and until the Trustee shall have received an Officers'
Certificate  to the effect or notice in writing to that  effect  signed by or on
behalf of the holder or holders, or the representatives,  of Senior Indebtedness
who shall have been  certified  by the Issuer or  otherwise  established  to the
reasonable  satisfaction  of  the  Trustee  to be  such  holder  or  holders  or
representatives  or from any trustee under any indenture  pursuant to which such
Senior  Indebtedness  shall be  outstanding;  provided,  however,  that,  if the
Trustee shall not have received the Officers' Certificate or notice provided for
in this Section 13.5 at least three  Business Days preceding the date upon which
by the terms  hereof any  moneys  become  payable  for any  purpose  (including,
without limitation,  the payment of either the principal of or interest, if any,
on  any   Security),   then,   anything   herein   contained   to  the  contrary
notwithstanding, the Trustee shall have full power and authority to receive such
moneys and apply the same to the purpose for which they were  received and shall
not be affected by any notice to the contrary  that may be received by it within
three  Business Days  preceding  such date. The Issuer shall give prompt written
notice to the Trustee and to each paying agent of any facts that would  prohibit
any payment of moneys to or by the Trustee or any paying agent,  and the Trustee
shall  not be  charged  with  knowledge  of the  curing  of any  default  or the
elimination  of  any  other  fact  or  condition   preventing  such  payment  or
distribution  unless and until the  Trustee  shall have  received  an  Officers'
Certificate to such effect.

     SECTION 13.6 Trustee to Effectuate Subordination. Each Holder of Securities
by his  acceptance  thereof  authorizes and directs the Trustee on his behalf to

<PAGE>

take  such  action  as  may  be  necessary  or  appropriate  to  effectuate  the
subordination  as between  such  Holder and  holders of Senior  Indebtedness  as
provided in this Article Thirteen and appoints the Trustee its  attorney-in-fact
for any and all such purposes.

     SECTION  13.7  Rights of  Trustee  as Holder  of Senior  Indebtedness.  The
Trustee  shall be entitled to all the rights set forth in this Article  Thirteen
with respect to any Senior  Indebtedness which may at the time be held by it, to
the same extent as any other holder of Senior  Indebtedness  and nothing in this
Indenture shall deprive the Trustee of any of its rights as such holder. Nothing
in this Article  Thirteen  shall apply to claims of, or payments to, the Trustee
under or pursuant to Section 6.6.

     SECTION 13.8 Article  Applicable to Paying Agents.  In case at any time any
paying agent other than the Trustee shall have been  appointed by the Issuer and
be then acting  hereunder,  the term "Trustee" as used in this Article  Thirteen
shall in such case (unless the context shall otherwise  require) be construed as
extending to and including such paying agent within its meaning as fully for all
intents and purposes as if the paying agent were named in this Article  Thirteen
in addition to or in place of the Trustee; provided, however, that Sections 13.5
and 13.7 shall not apply to the Issuer if it acts as paying agent.

     SECTION 13.9 Subordination  Rights Not Impaired by Acts or Omissions of the
Issuer or  Holders of Senior  InSubordination  Rights  Not  Impaired  by Acts or
Omissions  of the  Issuer or  Holders  of Senior  Indebtedness.  No right of any
present or future holders of any Senior Indebtedness to enforce subordination as
herein  provided  shall at any time in any way be  prejudiced or impaired by any
act or failure to act on the part of the Issuer or by any act or failure to act,
in good faith, by any such holder,  or by any  noncompliance  by the Issuer with
the  terms,  provisions  and  covenants  of this  Indenture,  regardless  of any
knowledge  thereof which any such holder may have or be otherwise  charged with.
The holders of Senior Indebtedness,  may at any time or from time to time and in
their absolute direction,  change the manner, place or terms of payment,  change
or  extend  the  time of  payment  of,  or  renew  or  alter,  any  such  Senior
indebtedness,  or amend or supplement any instrument  pursuant to which any such
Senior  Indebtedness  is issued or by which it may be  secured,  or release  any
security  therefor,  or exercise or refrain from  exercising  any other of their
rights under the Senior Indebtedness,  including, without limitation, the waiver
of default  thereunder,  all without notice to or assent from the Holders of the
Securities or the Trustee and without  affecting the  obligations of the Issuer,
the Trustee or the Holders of Securities under this Article Thirteen.

     SECTION 13.10 Trustee Not Fiduciary for Holders of Senior Indebtedness. The
Trustee  shall not be deemed to owe any  fiduciary  duty to the  holders  of the
Senior  Indebtedness,  and shall not be liable to any such  holders  if it shall
mistakenly  pay over or  distribute  money or assets to  Securityholders  or the
Issuer.  With  respect  to the  holders  of  Senior  Indebtedness,  the  Trustee
undertakes to perform or to observe only such of its covenants or obligations as
are specifically set forth in this Article Thirteen and no implied  covenants or
obligations  with respect to holders of Senior  Indebtedness  shall be read into
this Indenture against the Trustee.


<PAGE>



     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Indenture to be
duly executed, effective as of July 15, 1993.

                                     SEAGULL ENERGY CORPORATION



                                     By:
                                     Title:


Attest:

By:
Title:

                                     THE BANK OF NEW YORK,
                                       as Trustee


                                     By:
                                     Title:

Attest:

By:
Title:

<PAGE>
SEAGULL ENERGY CORPORATION
8-5/8% Senior Subordinated Note due 2005

SEAGULL ENERGY CORPORATION,  a corporation duly organized and existing under the
laws of Texas (herein called the  "Company",  which term indicates any successor
corporation  under the indenture  hereinafter  referred to), FOR VALUE RECEIVED,
HEREBY PROMISES TO PAY TO

, or registered  assigns the principal sum of Dollars on August 1, 2005, in such
coin or currency of the United States of America as at the time of payment shall
be legal  tender  for the  payment  of  public  and  private  debts,  and to pay
interest,  semi-annually  on  February  1 and  August  1 of each  year,  on said
principal sum, in like coin or currency,  at the rate per annum specified in the
title of this  Security,  to the  registered  holder  hereof  as of the close of
business on the January 15 or July 15 next preceding such interest payment date,
except as otherwise provided in the indenture referred to on the reverse hereof,
all at the  office or agency of the  Company  in the City of  Houston,  State of
Texas,  from the February 1 or August 1, as the case may be, next  preceding the
date of this Security to which interest has been paid (unless the date hereof is
a February 1 or August 1 to which interest has been paid, in which case from the
date  hereof,  or unless the date hereof is prior to the payment of any interest
on the  Securities,  in which case from July 29, 1993, or unless the date hereof
is between the January 15 or July 15, as the case may be, and the next following
February 1 or August 1 to which  interest  has been paid or, if no interest  has
been paid on the Securities, from July 29, 1993) until payment of said principal
sum has been made or duly  provided  for;  provided,  however,  that  payment of
interest  may be made at the option of the Company by check  mailed on or before
the payment date to the address of the person  entitled  thereto as such address
shall appear in the Security  register.  Interest shall be computed on the basis
of a 360-day year consisting of twelve 30-day months.

This Security shall not be valid or become  obligatory for any purpose until the
certificate of authentication hereon shall have been signed by the Trustee or an
Authenticating Agent under the Indenture referred to on the reverse hereof.

REFERENCE IS MADE TO THE FURTHER  PROVISIONS  OF THIS  SECURITY SET FORTH ON THE
REVERSE HEREOF.  SHUCH FURTHER  PROVISIONS  SHALL FOR ALL PURPOSES HAVE THE SAME
EFFECT AS THOUGH FULLY SET FORTH AT THIS PLACE.

IN WITNESS  WHEREOF,  the Company has caused this instrument to be duly executed
under its corporate seal.

Dated:

TRUSTEES'S AUTHENTICATION CERTIFICATE

This is one of the Securities of the series designated herein referred to in the
within-mentioned Indenture.

THE BANK OF NEW YOURK,
         as Trustee



By:
         Authorized Signatory

SEAGULL ENERGY CORPORATION

/s/ Sylvia Sanchez                  /s/ Barry J. Galt
Secretary                           Chairman of the Board


<PAGE>

                           SEAGULL ENERGY CORPORATION
                    8-5/8% SENIOR SUBORDINATED NOTE DUE 2005

1.    Designation
         This Security is one of a duly  authorized  series of Securities of the
Company,  designated  as its 8-5/8% Senior  Subordinated  Notes Due 2005 (herein
called  the  "Securities"),   limited  to  the  aggregate  principal  amount  of
$150,000,000,  all  issued  or to be  issued  under  and  pursuant  to a  senior
subordinated   indenture   dated  as  of  July  15,  1993  (herein   called  the
"Indenture"),  duly  executed  and  delivered by the Company and The Bank of New
York, as trustee,  to which  Indenture and all indentures  supplemental  thereto
reference is hereby made for a description of the rights,  limitation of rights,
obligations,  duties and immunities  thereunder of the Trustee,  the Company and
the Holders of the Securities. Capitalized terms used but not defined herein are
defined in the  Indenture and are used herein with the same meanings as ascribed
to them therein.

2.  Paying Agent and Registrar
         Initially,  the Trustee will act as paying agent,  registrar and as the
agent  where  notices  and  demands  to or upon the  Company  in  respect of the
Securities  may be served.  The Company may appoint and change any paying agent,
registrar or agent for notices without notice, other than notice to the Trustee.
The Company or any of its  Subsidiaries  or any of their  Affiliates  may act as
paying agent, registrar or agent of notices.

3.  Denominations; Transfers; Exchange
         The   Securities  are  in  registered   form,   without   coupons,   in
denominations  of $1,000 in principal  amount and integral  multiples of $1,000.
Upon due  presentation  for  registration  of transfer  of this  Security at the
corporate trust office of the Trustee in the City of New York, State of New York
or any other such designated office or agency of the Company,  a new Security or
Securities of authorized  denominations for an equal aggregate  principal amount
will be issued to the transferee in exchange herefor, subject to the limitations
imposed  by  the  Indenture,  without  charges  except  for  any  tax  or  other
governmental charge imposed in connection  therewith,  and the Security may in a
like manner be exchanged  for one or more new  Securities  for other  authorized
denominations but of the same aggregate principal amount.

4.  Persons Deemed Owners
         The Company,  the Trustee,  any paying agent and any registrar may deem
and treat the  registered  Holder hereof as the absolute  owner of this Security
(whether or not this Security shall be overdue and  notwithstanding any notation
of ownership or other writing hereon) for purposes of receiving  payment hereof,
or on account hereof, and for all other purposes,  and neither the Company,  the
Trustee,  any paying agent not any registrar  shall be affected by any notice to
the contrary.  All payments made to or upon the order of such registered  Holder
shall,  to the  extent of the sum or sums so paid,  satisfy  and  discharge  the
liability for moneys payable on this Security.

5.  Defaults; Amendment; Waiver
         In case an Event of Default shall have occurred and be continuing,  the
principal hereof and the interest accrued thereon may be declared, and upon such
declaration shall become,  due and payable,  in the manner,  with the effect and
subject to the conditions provided in the Indenture.
         The  Indenture  contains  provisions  permitting  the  Company  and the
Trustee with the consent of the Holders of not less than a majority in aggregate
principal  amount  of each  series  of  Securities  then  Outstanding  under the
Indenture and affected thereby, evidenced as provided in the Indenture, to

<PAGE>

execute  supplemental  indentures  adding any  provisions  to or changing in any
manner  or  eliminating  any  of  the  provisions  of  the  Indenture  or of any
supplemental  indenture  or modifying in manner the rights of the Holders of the
Securities  of  such  series;  provided,  however,  that  no  such  supplemental
indenture shall (i) extend the stated final maturity of any Security,  or reduce
the principal amount hereof, or reduce the rate or extend the time of payment of
interest  hereon,  or reduce or alter the  method of  computation  of any amount
payable on redemption,  repayment or purchase by the Company, or change the coin
or currency in which  payments are to be made,  or impair or affect her right of
any Holder to  institute  suit for  enforcement  of any  payment  hereof or (ii)
reduce the aforesaid  percentage of any series of such  Securities,  without the
consent of the Holders of each  Security of any series so  affected.  It is also
provided in the Indenture that the Holders of a majority in aggregate  principal
amount of the  Securities  of any series then  Outstanding  may on behalf of the
Holders of all of the  Securities of such series waive any past default or Event
of Default  under the  Indenture  and its  consequences  except a default in the
payment of the principal of or interest on any of the Securities of such Series.
Any such  consent or waiver by the Holder of this  Security  (unless  revoked as
provided in the Indenture)  shall be conclusive and binding upon such Holder and
upon all future Holders and owners of this Security and any Securities which may
be issued in exchange or substitution hereof, irrespective of whether or not any
notation thereof is made upon this Security or such other Securities.

6.  Subordination
         The indebtedness  evidenced by the Securities is subordinate and junior
in right  payment , to the  extent  provided  in the  Indenture,  to all  Senior
Indebtedness,  whether outstanding on the day e of execution of the Indenture or
thereafter  created,  incurred  or  assumed,  and the  subordination  is for the
benefit of the holders of Senior  Indebtedness,  but the Securities shall in all
respects rank pari passu with all other Senior Subordinated  Indebtedness of the
Company.  The Securities rank senior to all existing and future  indebtedness of
the  Company  that  is  neither  Senior   Indebtedness  or  Senior  Subordinated
Indebtedness  and only  Indebtedness of the Company that is Senior  Indebtedness
ranks senior to the  Securities in accordance  with the  provisions set forth in
the Indenture.

7.  Change of Control
         If a Change of Control shall occur at any time,  than each Holder shall
have the right to require that the Company  repurchase such Holder's  Securities
in whole or in part in integral multiples of $1,000, at a purchase price in cash
in an amount equal to 101% of the  principal  amount  thereof,  plus accrued and
unpaid interest, if any to the date of purchase.  The Company shall be obligated
to give the holders of  securities  and the Trustee  within 30 days  following a
Change of Control notice  specifying  (i) the purchase  date,  (ii) the place at
which the Securities shall be presented and surrendered for purchase, (iii) that
interest  accrued to the purchase date will be paid upon such  presentation  and
surrender and (iv) that interest shall cease to accrue on Securities surrendered
for purchase as of such purchase date.

8.  Redemption
         On or after  August 1, 2000,  the Senior  Subordinated  Notes  shall be
redeemable  at any time at the option of the  Company,  in whole or from time to
time  in  part,  at the  redemption  prices  set  forth  below  (expressed  as a
percentage of principal amount), plus accrued interest to the redemption date:


<PAGE>

<TABLE>
<S>                                                                    <C>
         If redeemed during the 12-month                               Redemption
            period beginning August 1,                                    Price
         ----------------------------------------                      ----------
         2000..................................                          102.59%
         2001..................................                          101.73%
         2002..................................                          100.86%
         2003 and thereafter...................                          100.00%
</TABLE>

         Notice of  redemption  shall be mailed to each  holder at least 30 days
but not more  than 60 days  prior  to the  redemption  date.  On and  after  the
redemption date,  interest shall cease to accrue on Senior Subordinated Notes or
portions thereof called for redemption.

9.  No Recourse Against Others
         No  recourse  under  or upon  any  obligation,  covenant  or  agreement
contained in the Indenture,  or in any Security,  or because of any indebtedness
evidenced thereby or hereby,  shall be had against any incorporator,  as such or
against any past, present or future stockholder, officer or director, as such of
the Company, or any partner of the Company or of any successor,  wither directly
or though  the  Company  or any  successor,  under any rule of law,  statute  or
constitutional provision or by the enforcement of any assessment or by any legal
or equitable proceeding or otherwise,  all such liability being expressly waived
and released by the acceptance of this Security by the Holder hereof and as part
of the consideration of the issue of the Securities.

10.  GOVERNING LAW
         THE INDENYURE AND THIS SECURITY  SHALL BE DEEMED TO BE A CONTRACT UNDER
THE LAWS OF THE STATE OF NEW YORK AND FOR ALL PURPOSES  SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF SUCH STATE.


<PAGE>

                                  ABBREVIATIONS
         The following  abbreviations,  when used in the inscription on the face
of this  instrument,  shall be construed as though they were written out in full
according to applicable laws or regulations:

    TEN COM - as tenants in common TEN ENT - as tenants by the entireties JT TEN
    - as joint tenants with rights
              of survivorship and not as
              tenants in common

UNIF GIFT MIN ACT  ______________  Custodian ________________
                      (Cust)                    (Minor)
                  Under Uniform Gifts to Minors
                  Act _____________________
                             (State)

                Additional   abbreviations  may also be used  though  not in the
                             above list.
- -------------------------------------------------------------------------------
          FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
                              and transfer(s) unto


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

- -------------------------------------------------------------------------------
Please print or typewrite name and address including postal zip code of assignee

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

the within Security and all rights thereunder, hereby irrevocably constituting
and appointing

- -------------------------------------------------------------------------------
attorney to transfer said Security on the books of the Company,  with full power
of substitution in the premises.

Dated:_______________________               ____________________________________

               Notice: The signature to this assignment must correspond with the
               name as written upon the face of the within  instrument  in every
               particular,  without  alteration  or  enlargement  or any  change
               whatever.
<PAGE>
                           SEAGULL ENERGY CORPORATION

                           RESOLUTIONS ADOPTED BY THE
                       CHAIRMAN OF THE BOARD OF DIRECTORS
                             EFFECTIVE JULY 22, 1993

         WHEREAS,  on June 23,  1993,  the  Board of  Directors  of the  Company
approved the issuance by the Company,  publicly or privately  from time to time,
of up to $350,000,000  aggregate  initial offering prices of bonds,  debentures,
notes and/or other debt obligations (collectively, "Securities");

         WHEREAS,  the Board of Directors has authorized the Executive Committee
of the  Company or the  Chairman of the Board of the  Company to  determine  the
terms and conditions of the Securities;

         NOW,  THEREFORE,  in furtherance of the foregoing,  the Chairman of the
Board of the Company hereby adopts the following resolutions:

         RESOLVED,  that Seagull Energy  Corporation  (the "Company")  issue and
sell  $100,000,000  aggregate  principal  amount of 7-7/8% Senior Notes Due 2003
(the "Senior  Notes") on  substantially  the terms and  conditions  set forth in
Exhibit A hereto;

         RESOLVED,  that  the  Company  issue  and sell  $150,000,000  aggregate
principal  amount  of  8-5/8%  Senior   Subordinated  Notes  Due  2005  ("Senior
Subordinated  Notes") on  substantially  the terms and  conditions  set forth in
Exhibit B hereto;

         RESOLVED,  that the Senior  Notes and Senior  Subordinated  Notes shall
have the terms set forth in the Company's  Prospectus  Supplement dated July 22,
1993 to its Prospectus dated July 22, 1993;

         RESOLVED,  that the form,  terms  and  provisions  of the  Underwriting
Agreement  dated July 22, 1993 (the  "Underwriting  Agreement") by and among the
Company and Dillon,  Read & Co. Inc.,  Donaldson,  Lufkin & Jenrette  Securities
Corporation,  J.P. Morgan  Securities Inc. and Merrill Lynch,  Pierce,  Fenner &
Smith Incorporated (the  "Underwriters"),  as well as the execution and delivery
of the  Underwriting  Agreement  by the  President,  and Vice  President  or the
Treasurer  of the Company on behalf of the Company  and the  performance  of the
transactions contemplated by the Underwriting Agreement on behalf of the Company
by the  appropriate  officers of the Company,  be and they hereby are,  adopted,
ratified and approved;

         RESOLVED,  that the public  offering price for the Senior Notes and for
the Senior Subordinated Notes set forth in the Prospectus  Supplement dated July
22, 1993 be, and it hereby is, adopted, ratified and approved;

         RESOLVED, that the discounts and commissions for the sale of the Senior
Notes and the Senior Subordinated Notes, payable tot he Underwriters pursuant to
the  Underwriting  Agreement  be, and they  hereby  are,  ratified,  adopted and
approved;

         RESOLVED, that the Senior Notes and the Senior Subordinated Notes shall
be in the form approved by the Chairman of the Board,  the President or any Vice
President of the Company,  such officer's approval to be conclusively  evidenced
by his delivery of the Senior Notes and the Senior Subordinated Notes for and on
behalf of the Company at the closing under Underwriting Agreement to be executed
among  the  Company,  Dillon,  Read & Co.  Inc.,  Donaldson,  Lufkin &  Jenrette
Securities Corporation, J.P. Morgan Securities Inc.
and Merrill Lynch, Pierce, Fenner & Smith Incorporated; and

         RESOLVED,  that the  Chairman of the Board,  the  President or any Vice
President  of the  Company  be,  and  each of them  hereby  is,  authorized  and
empowered,  for and on behalf of the  Company  and in its name,  to execute  and
deliver all agreements,  powers of attorney,  certificates and other instruments
and  documents  as he may  deem  necessary  or  appropriate  to  carry  out  the
transactions approved by the preceding resolutions.

         EXECUTED to be effective as of July 22, 1993.



                                                     /s/ Barry J. Galt
                                                     Barry J. Galt
                                                     Chairman of the Board


<PAGE>



                                                                       EXHIBIT A
                            TERMS OF THE SENIOR NOTES

         Title:   7-7/8% Senior Notes due 2003.

         Principal Amount: $100,000,000.

         Interest: 7-7/8% per annum, from July 29, 1993, payable semiannually on
each  February 1 and August 1,  commencing  on February  1, 1994,  to holders of
record on the preceding January 15 or July 15, as the case may be.

         Interest  on the Senior  Notes  shall be  calculated  on the basis of a
360-day year of twelve 30-day months.

         Maturity:         August 1, 2003.

         Mandatory Redemption: If a "Change of Control" shall occur at any time,
than each holder  shall have the right to require  that the  Company  repurchase
such holder's Senior Notes in whole or in part in integral  multiples of $1,000,
at a purchase  price in cash in an amount equal to 101% of the principal  amount
thereof, plus accrued and unpaid interest, if any to the date of purchase.

         The Company  shall be obligated to give holders of Senior Notes and the
Trustee within 30 days  following a Change of Control notice  specifying (i) the
purchase date (which date shall be no earlier than 30 days nor more than 60 days
from the date the Company  notifies the holders of the occurrence of a Change of
Control),  (ii) the place at which Notes shall be presented and  surrendered for
purchase,  (iii) that  interest  accrued to the purchase date shall be paid upon
such  presentation and surrender and (iv) that interest shall cease to accrue on
Senior Notes  surrendered for purchase as of such purchase date. Any tender by a
holder of Senior Notes shall be irrevocable.


                                       A-1


<PAGE>



         For purposes of the Senior  Notes,  a "Change of Control:  shall mean a
change  resulting  when any  Unrelated  Person or any Unrelated  Persons  acting
together which would  constitute a Group together with any Affiliates or Related
Persons thereof (in each case also constituting  Unrelated Persons) shall at any
time either (i)  Beneficially Own more than 50% of the aggregate voting power of
all classes of Voting Stock of the Company or (ii) succeed in having  sufficient
of its or their  nominees  elected to the Board of Directors of the Company such
that such nominees,  when added to any existing director  remaining on the Board
of Directors of the Company  after such  election who is an Affiliate or Related
Person of such  person or Group,  shall  constitute  a majority  of the Board of
Directors of the Company.

         As used  herein  (a)  "Beneficially  Own" means  "beneficially  own" as
defined in Rule 13d-3 of the  Securities  Exchange Act of 1934,  as amended (the
"exchange Act"), or any successor provision thereto;  provided,  however,  that,
for purposes of this  definition,  a person shall not be deemed to  Beneficially
Own  securities  tendered  pursuant to a tender or exchange  offer made by or on
behalf of such person or any of such  person's  Affiliates  until such  tendered
securities are accepted for purchase or exchange;  (b) "Group" means "group" for
purposes of Section 13(d) of the Exchange Act; (c)  "Unrelated  Person" means at
any time any person other than the Company or any  subsidiary of the Company and
other  than any  trust  for any  employee  benefit  plan of the  Company  or any
subsidiary  of the Company;  (d)  "related  Person" of any person shall mean any
other  person  owning  (1) 5% or more of the  outstanding  common  stock of such
person or (2) 5% or more of the Voting Stock of such person;  (e) "Voting Stock"
of any such person shall mean capital stock of such person that  ordinarily  has
voting  power for the  election  of  directors  (or persons  performing  similar
functions)  of such  person,  whether  at all times or only so long as no senior
class of securities has such voting power by reason of any contingency;  and (f)
"Affiliate"  of any  persons  shall  mean any  other  person  that  directly  or
indirectly  control,  or in under common control with, or is controlled by, such
person.

         Sinking Fund:     None.

         Offices for Notices and  Payments,  Etc.:  Principal of and interest on
the Senior Notes shall be payable,  and the Senior  Notes shall be  exchangeable
and transfers thereof shall be registrable, at the corporate trust office of the
Trustee  in New York,  New York;  provided  however,  that at the  option of the
Company,  payment of interest  may be made by check mailed to the address of the
person entitled thereto at such person's registered address.

                                       A-2


<PAGE>



         Global Securities:  The Senior Notes shall not be issuable as Global
Securities.

         Trustee:  The Bank of New York shall serve as the trustee,  depositary,
authenticating or paying agent, transfer agent and registrar with respect to the
Senior Notes.

         Names and Addresses of Underwriters:

                  Dillon, Read & Co. Inc.
                  Donaldson, Lufkin & Jenrette Securities Corporation
                  J.P. Morgan Securities Inc.
                  Merrill Lynch, Pierce, Fenner & Smith Incorporated
                  c/o      Dillon, Read & Co. Inc.
                           535 Madison Avenue
                           New York, New York 10022

                                       A-3


<PAGE>



                                                                       EXHIBIT B
                     TERMS OF THE SENIOR SUBORDINATED NOTES

         Title:   8-5/8% Senior Subordinated Notes due 2005.

         Principal Amount: $150,000,000.

         Interest: 8-5/8% per annum, from July 29, 1993, payable semiannually on
each  February 1 and August 1,  commencing  on February  1, 1994,  to holders of
record on the preceding January 15 or July 15, as the case may be.

         Interest on the Senior  Subordinated  Notes shall be  calculated on the
basis of a 360-day year of twelve 30-day months.

         Maturity:         August 1, 2005.

         Optional   Redemption:   On  or  after  August  1,  2000,   the  Senior
Subordinated Notes shall be redeemable at any time at the option of the Company,
in whole or from time to time in part, at the redemption  prices set forth below
(expressed as a percentage of principal  amount),  plus accrued  interest to the
redemption date:

<TABLE>
<CAPTION>
         If redeemed during the 12-month                               Redemption
            period beginning August 1,                                     Price
         ----------------------------------------                    ---------------
<S>      <C>                                                         <C>
         2000..................................                          102.59%
         2001..................................                          101.73%
         2002..................................                          100.86%
         2003 and thereafter...................                          100.00%
</TABLE>

         Notice of  redemption  shall be mailed to each  holder at least 30 days
but not more  than 60 days  prior  to the  redemption  date.  On and  after  the
redemption date,  interest shall cease to accrue on Senior Subordinated Notes or
portions thereof called for redemption.


                                       B-1

<PAGE>





         Mandatory Redemption: If a "Change of Control" shall occur at any time,
than each holder  shall have the right to require  that the  Company  repurchase
such  holder's  Senior  Subordinated  Notes  in  whole  or in part  in  integral
multiples of $1,000,  at a purchase  price in cash in an amount equal to 101% of
the principal amount thereof,  plus accrued and unpaid  interest,  if any to the
date of purchase.

         The Company  shall be obligated to give holders of Senior  Subordinated
Notes and the  Trustee  within 30 days  following  a Change  of  Control  notice
specifying  (i) the  purchase  date (which date shall be no earlier than 30 days
nor more than 60 days from the date the  Company  notifies  the  holders  of the
occurrence  of a Change  of  Control),  (ii) the place at which  Notes  shall be
presented  and  surrendered  for purchase,  (iii) that  interest  accrued to the
purchase date shall be paid upon such  presentation  and surrender and (iv) that
interest  shall cease to accrue on Senior  Subordinated  Notes  surrendered  for
purchase as of such purchase date. Any tender by a holder of Senior Subordinated
Notes shall be irrevocable.

         For purposes of the Senior  Subordinated  Notes,  a "Change of Control:
shall mean a change resulting when any Unrelated Person or any Unrelated Persons
acting  together which would  constitute a Group together with any Affiliates or
Related Persons thereof (in each case also constituting Unrelated Persons) shall
at any time either (i)  Beneficially  Own more than 50% of the aggregate  voting
power of all classes of Voting  Stock of the  Company or (ii)  succeed in having
sufficient  of its or their  nominees  elected to the Board of  Directors of the
Company such that such nominees,  when added to any existing director  remaining
on the Board of Directors of the Company after such election who is an Affiliate
or Related  Person of such person or Group,  shall  constitute a majority of the
Board of Directors of the Company.

         As used  herein  (a)  "Beneficially  Own" means  "beneficially  own" as
defined in Rule 13d-3 of the  Securities  Exchange Act of 1934,  as amended (the
"exchange Act"), or any successor provision thereto;  provided,  however,  that,
for purposes of this  definition,  a person shall not be deemed to  Beneficially
Own  securities  tendered  pursuant to a tender or exchange  offer made by or on
behalf of such person or any of such  person's  Affiliates  until such  tendered
securities are accepted for purchase or exchange;  (b) "Group" means "group" for
purposes of Section 13(d) of the Exchange Act; (c)  "Unrelated  Person" means at
any time any person other than the Company or any  subsidiary of the Company and
other  than any  trust  for any  employee  benefit  plan of the  Company  or any
subsidiary  of the Company;  (d)  "related  Person" of any person shall mean any
other  person  owning  (1) 5% or more of the  outstanding  common  stock of such
person or (2) 5% or more of the Voting Stock of such person;  (e) "Voting Stock"
of any such person shall mean capital stock of such person that  ordinarily  has
voting power for the election of directors (or persons


                                       B-2

<PAGE>





performing  similar  functions) of such person,  whether at all times or only so
long as no senior  class of  securities  has such voting  power by reason of any
contingency; and (f) "Affiliate" of any persons shall mean any other person that
directly  or  indirectly  control,  or  in  under  common  control  with,  or is
controlled by, such person.

         Sinking Fund:     None.

         Offices for Notices and  Payments,  Etc.:  Principal of and interest on
the Senior  Subordinated  Notes  shall be payable,  and the Senior  Subordinated
Notes shall be exchangeable and transfers  thereof shall be registrable,  at the
corporate trust office of the Trustee in New York, New York;  provided  however,
that at the  option of the  Company,  payment of  interest  may be made by check
mailed to the address of the person entitled thereto at such person's registered
address.

         Global Securities:  The Senior Subordinated Notes shall not be issuable
as Global Securities.

         Trustee:  The Bank of New York shall serve as the trustee,  depositary,
authenticating or paying agent, transfer agent and registrar with respect to the
Senior Notes.

         Names and Addresses of Underwriters:

                  Dillon, Read & Co. Inc.
                  Donaldson, Lufkin & Jenrette Securities Corporation
                  J.P. Morgan Securities Inc.
                  Merrill Lynch, Pierce, Fenner & Smith Incorporated
                  c/o      Dillon, Read & Co. Inc.
                           535 Madison Avenue
                           New York, New York 10022

                                       B-3





 Approved March 16, 1998




                           SEAGULL ENERGY CORPORATION
                                      1998
                            EXECUTIVE INCENTIVE PLAN


Background

     The 1998 Executive Incentive Plan (the "Incentive Plan") for Seagull Energy
Corporation  is  designed to motivate  key  employees  of the Company to achieve
tough,  but  realistic,  performance  goals and to reward  those  employees  who
perform at or above the expected level. The Incentive Plan defines participants,
award  opportunities and performance goals for the 1998 performance year. It is,
of course,  based upon the 1998  Operating  Plan (the  "Operating  Plan") and is
designed to maximize  performance  incentives while allowing for the recognition
of individual efforts through a significant discretionary component.

Participation

     Participants  in the Incentive Plan are those key employees whose positions
have been valued in the salary  structure  in and above Grade 12.  These are the
persons responsible for the annual and longer-term success of the company.

Timing of Payments

     One  hundred  percent  of any  Incentive  Plan  award  earned  for the 1998
performance  year will be paid to the recipient  during the first quarter of the
year  following the  performance  year. The recipient must be an employee on the
payment date in order to receive such payment.

Award Opportunities

     Annual  incentive  targets are  expressed as a  percentage  of total salary
earned  during a given year and can increase to double the  targeted  amounts or
decrease to zero, relative to the achievement of predetermined performance goals
and subject to senior  management and Board of Director  discretion at year-end.
The  Compensation  Committee  of the Board  reserves  the  right to  modify  the
performance  measures and award levels specified in the objective  components of
the Incentive Plan if presently unforeseen circumstances should occur during the
year  which  invalidate  any of  the  material  assumptions  that  underlie  the
Operating  Plan,  or if, in the  opinion  of the  Compensation  Committee,  such
modifications  are required to avoid a result that is  inequitable to either the
company or the Incentive Plan participants.


<PAGE>

Page 2


Performance Measures

     The  performance  measures for the  Incentive  Plan are  summarized  on the
following  pages.  Four  performance  components are included with the following
weightings:

<TABLE>
<S> <C> Pre-tax  cash flow from  operations  20% weight  Reserve  additions  and
production replacement costs 30% weight Company stock performance assessment 10%
weight Discretionary individual performance assessment 40% weight </TABLE>

     Pre-tax cash flow from  operations  (PCFO) - the first component is defined
as earnings before income taxes, plus operating and non-operating  depreciation,
depletion and amortization,  plus pre-tax incentive compensation expense, and is
based on actual corporate  performance for the year as compared to the Company's
Operating Plan projection of PCFO.

     Reserve  additions and production  replacement costs - the second component
is comprised of two  subparts,  reserve  additions  and  production  replacement
costs,  weighted at 15% each. Using the Company's Operating Plan projections for
the Incentive Plan year, actual reserves added and actual production replacement
costs are compared to the corresponding projections for each.

     Company stock  performance  assessment - the third component  compares both
the Company's  average and year-end stock price for the Plan year to its average
and year-end  stock price for the preceding year and then compares the resulting
percentage changes to the percentage changes (calculated in the same manner) for
each of the peer group companies.

     Discretionary individual performance assessment - the fourth component will
be  determined  individually  and  subjectively,  based  on  each  participant's
individual job performance.

     The performance  components will be measured  independently of the other at
year-end.  At that time, the Chief  Executive  Officer will  recommend  specific
awards,  subject to final  approval of each  element of the total  awards by the
Compensation Committee and ultimately by the Board of Directors.
<PAGE>

Page 3

Performance Weightings:

                 20% on  pre-tax  cash  flow  from  operations  30%  on  reserve
                 additions and production  replacement cost 10% on Company stock
                 performance   assessment   40%  on   discretionary   individual
                 performance assessment

I. Objective Performance Assessments - 60%:

     Pre-Tax Cash Flow from Operations (PCFO) - 20%

 The performance award will be calculated as follows:

<TABLE>
<CAPTION>

                 Column 1                Column 2            Column 3             Column 4

                                                                                 Percentage of
               Pre-Tax Cash            Percentage of      Percentage of             Total
                Flow From             Operating Plan       PCFO Target           Target Award
              Operations (1)          Projection (2      Award Earned (3)         Earned (3)

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

                 $173,437                    85                        0              0
                 $183,640                    90                       25              5
                 $193,842                    95                       60             12
                 $204,044                   100                      100             20
                 $255,055                   125                      150             30
                 $306,066                   150                      200             40


</TABLE>


     (1)  Earnings   before  income  taxes  plus  operating  and   non-operating
depreciation,  depletion  and  amortization  and  also  plus  pre-tax  incentive
compensation expense (dollars in thousands).

     (2) If subsequent events over the course of the performance year invalidate
any of the basic assumptions in the Operating Plan, then the original  Operating
Plan  projections  will be revised to conform the Operating Plan  assumptions to
reality.  The initial PCFO performance  criteria for the Incentive Plan shown in
Column 1 will then be adjusted by applying the percentages  shown in Column 2 to
the revised Operating Plan projection of PCFO.

     (3) If, after the actual PCFO for the  performance  year is determined,  it
falls within the ranges shown in Column 1, the exact incentive award percentages
from Columns 3 and 4 will be calculated by interpolation.


<PAGE>

Page 4


               Reserve Additions and Production Replacement Cost - 30%

     The performance award will be comprised of two subparts as follows:

     1. The first element is weighted at 15% and compares  actual reserves added
during the Plan year to the Company's  Operating  Plan  projection  for the Plan
year.

<TABLE>
<CAPTION>


              Column 1                 Column 2                 Column3                   Column 4

              Reserves              Percentage of            Percentage of           Percentage of Total
               Added                Operating Plan            Target Award              Target Award
             (BCFE) (1)             Projection (1)             Earned (2)                Earned (2)

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

               205.2                      80                        0                          0
               230.9                      90                       25                       3.75
               243.7                      95                       60                          9
               256.5                     100                      100                         15
               282.2                     110                      150                       22.5
               307.8                     120                      200                         30

</TABLE>

     (1) If subsequent events over the course of the performance year invalidate
any of the basic assumptions in the Operating Plan, then the original  Operating
Plan  projections  will be revised to conform the Operating Plan  assumptions to
reality.  The initial reserve  addition  performance  criteria for the Incentive
Plan shown in Column 1 will then be adjusted by applying the  percentages  shown
in Column 2 to the revised Operating Plan projection of reserve additions.

     (2) If after the actual  reserve  additions  for the  performance  year are
determined,  the aggregate total falls between the ranges shown in Column 1, the
exact  incentive  award  percentages  from Columns 3 and 4 will be calculated by
interpolation.





<PAGE>

Page 5



2.  The  second  element  is  weighted  at 15% and  compares  actual  production
replacement  costs for the Plan year to the Company's  Operating Plan projection
for the Plan  year,  calculated  in both cases in the  manner  reflected  in the
Operating Plan.

<TABLE>
<CAPTION>


                  Column 1                Column 2                Column3                  Column 4

                 Production            Percentage of           Percentage of          Percentage of Total
                Replacement            Operating Plan          Target Award              Target Award
                  Cost (1)             Projection (2)           Earned (3)                Earned (3)

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

                   $1.20                    120                      0                         0
                   $1.10                    110                     40                         6
                   $1.00                    100                     100                       15
                   $0.90                     90                     140                       21
                   $0.80                     80                     200                       30

</TABLE>

     (1) Considers cost of all reserve additions, including acquisitions.

     (2) If subsequent events over the course of the performance year invalidate
any of the basic assumptions in the Operating Plan, then the original  Operating
Plan  projections  will be revised to conform the Operating Plan  assumptions to
reality.  The initial production  replacement cost performance  criteria for the
Incentive  Plan  shown  in  Column  1 will  then be  adjusted  by  applying  the
percentages  shown in  Column 2 to the  revised  Operating  Plan  projection  of
production replacement cost.

     (3) If after the actual  production  replacement  cost for the  performance
year are  determined,  it falls  within the ranges  shown in Column 1, the exact
incentive  award  percentages  from  Columns  3  and 4  will  be  calculated  by
interpolation.


<PAGE>

Page 6

     Company Stock Performance Assessment - 10%

     The  performance  award will be based upon, A) the  difference  between the
Company's  average stock price ("Average Price") for the calendar year preceding
the performance  year and the Average Price for the performance year and, B) the
difference  between the stock's year-end closing price ("Closing Price") for the
calendar year preceding the performance  year and the stock's  year-end  closing
price for the performance  year. The Average Price for each respective year will
be determined by dividing the number of trading days in the year into the sum of
the respective  closing prices of the Company's stock for each such trading day.
The  percentage  changes in the  Average  Price and the  Closing  Price from the
previous year to the performance year are calculated.  Then the same comparisons
are made for each of the peer  companies  selected for the Plan, and the Company
is ranked  accordingly.  The  performance  award for this component will then be
calculated as follows:

<TABLE>
<CAPTION>


                        Column 1                      Column 2                       Column 3

                      Change In                    Percentage of               Percentage of Total
                    Average Price                  Target Award                   Target Award
                  Relative to Peers                 Earned (1)                     Earned (1)

<S>               <C>                              <C>                         <C>
                   25th percentile                      0                              0
                   40th percentile                      40                              4
                   50th percentile                      80                              8
                   55th percentile                     100                             10
                   60th percentile                     120                             12
                   70th percentile                     160                             16
                   80th percentile                     200                             20


 </TABLE>


     (1) If after the  actual  percentile  is  determined,  it falls  within the
ranges shown in Column 1, the exact  incentive  award  percentages for Columns 2
and 3 will be calculated by interpolation.



<PAGE>

Page 7

<TABLE>
<CAPTION>

     The peer companies are:

<S>        <C>                                                     <C>
           1.    Anadarko Petroleum Corp.                          13.  Ocean Energy, Inc.
           2.    Apache Corp.                                      14.  Oryx Energy Co.
           3.    Barrett Resources Corp.                           15.  Pioneer Natural Resources Co.
           4.    Burlington Resources, Inc.                        16.  Pogo Producing Co.
           5.    Devon Energy Corp.                                17.  Santa Fe Energy Resources, Inc.
           6.    EEX Corp.                                         18.  Union Pacific Resources Group Inc.
           7.    Enron Oil & Gas Co.                               19.  Union Texas Petroleum Corp.
           8.    Equitable Resources, Inc.                         20.  United Meridian Corp.
           9.    Forcenergy, Inc.                                  21.  Vastar Resources Inc.
           10.  Newfield Exploration Co.                           22.  Vintage Petroleum, Inc.
           11.  Noble Affiliates, Inc.                             23.  Trans Texas Gas Corp.
           12.  Nuevo Energy Co.                                   24.  Triton Energy, Ltd.

</TABLE>

     II. Discretionary Individual Performance Assessment - 40%

          The discretionary individual performance assessment will be determined
     informally and subjectively on the basis of each  participant's  individual
     job  performance and primarily  governed by the extent to which  individual
     and  collective  goals and  objectives  established at the beginning of the
     year are achieved.

          At year-end,  the Chief Executive Officer will counsel with his direct
     reports  in  completing  discretionary  performance  assessments  for  each
     participant and recommend  specific awards,  which will be subject to final
     approval  by the  Compensation  Committee  and  ultimately  by the Board of
     Directors.


     Total Plan Payout Potential:

     Maximum potential is 200%
     Target goal is 100%
     Minimum potential is 0%








                              EMPLOYMENT AGREEMENT


     This Employment Agreement ("Agreement") is made and effective this 30th day
of December, 1983 by and between Seagull Energy Corporation, a Texas corporation
having  its  principal  place of  business  in  Houston,  Harris  County,  Texas
("Company")  and Barry J. Galt, an individual  currently  residing at 6730 South
Evanston, Tulsa, Oklahoma ("Galt").

     W I T N E S S T H: WHEREAS, the Company is desirous of employing Galt in an
executive  capacity  on the terms  and  conditions,  and for the  consideration,
hereinafter set forth and Galt is desirous of entering the employ of the Company
on such terms and conditions and for such consideration; NOW, THEREFORE, for and
in consideration of the mutual promises,  covenants,  and obligations  contained
herein, Company and Galt agree as follows:


ARTICLE 1:  EMPLOYMENT AND DUTIES

     1.1  Company  agrees  to employ  Galt and Galt  agrees  to be  employed  by
Company, beginning as of the effective date of this Agreement and continuing for
the  period of time set forth in  Article 2 of this  Agreement,  subject  to the
terms and conditions of this Agreement.

     1.2 On the effective date of this  Agreement,  the Company shall cause Galt
to be  appointed  Chief  Executive  Officer and elected a member of the Board of
Directors, and Chairman of the Board of Directors, of the Company. Company shall
maintain  Galt in such  positions,  or in such other  positions  as the  parties
mutually may agree, for the full term of Galt's employment hereunder.

     1.3 Galt agrees to serve as Chief Executive Officer,  Director and Chairman
of the Board of Directors of Company and to perform  diligently  and to the best
of his  abilities  the duties and services  appertaining  to such offices as set
forth in the  Bylaws  of the  Company,  as well as such  additional  duties  and
services  appropriate  to  such  offices  which  he from  time  to  time  may be
reasonably directed to perform by the Board of Directors of the Company.
<PAGE>

     1.4 Galt agrees,  during the period of his employment by Company, to devote
his entire  time,  energy and best  efforts to the  business  and affairs of the
Company and not to engage,  directly  or  indirectly,  in any other  business or
businesses,  whether or not  similar  to that of the  Company,  except  with the
consent of the Board of Directors.  The foregoing  notwithstanding,  the parties
recognize and agree (i) that Galt may engage in passive personal investments and
other business  activities that do not conflict with the business and affairs of
the Company or interfere with Galt's  performance of his duties  hereunder,  and
(ii) that during the period of time from the  effective  date of this  Agreement
until  April 1,  1984,  Galt  will  devote  such time as he finds  necessary  to
fulfilling and completing to the extent  possible his  obligations as Chapter 11
Trustee for Nucorp Energy, Inc. and affiliated companies,  and that periodically
after said date he will be required  to devote a limited  amount of time to such
activities  until  he is  finally  discharged  as such  Trustee  by a  Court  of
competent jurisdiction.

ARTICLE 2:  TERM AND TERMINATION OF EMPLOYMENT

     2.1 Unless sooner terminated  pursuant to other provisions hereof,  Company
agrees to employ Galt for a period  beginning  with the  effective  date of this
Agreement and terminating  December 31, 1986.  Beginning December 31, 1984, said
term of employment  shall be extended  automatically  as of each December 31 for
successive  one (1) year  periods  until such time,  prior to December 31 of any
year during the term of employment, as either party shall give written notice to
the other that no further such automatic  extensions shall occur, in which event
Galt's  employment  shall  terminate on December 31 of the second  calendar year
following such notice.

     2.2 Notwithstanding the provisions of paragraph 2.1, Company shall have the
right to terminate Galt's employment under this Agreement at any time for any of
the following reasons:

     (i)  upon Galt's death;

     (ii) upon Galt's  becoming  incapacitated  by  accident,  sickness or other
          circumstance  which  renders him mentally or  physically  incapable of
          performing the duties and services required of him hereunder for a

<PAGE>

          period  of at  least  120  consecutive  days  or for a  period  of 180
          business days during any twelve (12) month period;

     (iii)for cause,  which for  purposes  of this  Agreement  shall mean Galt's
          gross  negligence or willful  misconduct in  performance of the duties
          and  services  required of him pursuant to this  Agreement,  or Galt's
          final  conviction  of a felony  or of a  misdemeanor  involving  moral
          turpitude;

     (iv) for Galt's material breach of any material provision of this Agreement
          which,  if  correctable,  remains  uncorrected  for  thirty  (30) days
          following written notice to Galt by the Company of such breach; or

     (v)  for any other reason  whatsoever,  in the sole discretion of the Board
          of Directors of the Company.

     2.3  Notwithstanding  the  provisions of paragraph 2.1, Galt shall have the
right to terminate his  employment  under this  Agreement at any time for any of
the following reasons:

     (i)  the assignment to Galt by the Board of Directors of duties  materially
          inconsistent  with the duties of the Company's Chief Executive Officer
          as  such  duties  are  constituted  as of the  effective  date of this
          Agreement;

     (ii) the  failure of the  Company to elect or  appoint,  or to  re-elect or
          reappoint,  Galt to the offices  described  in  paragraph  1.2 of this
          Agreement;

     (iii)the  occurrence  of a  "change  of  control."  For  purposes  of  this
          paragraph  2.3(iii),  a "change  of  control"  shall be deemed to have
          occurred if:

          (i)  any person (other than Galt,  the Company,  Dee S. Osborne and/or
               Finial Investment Corporation) including a "group" as determined

<PAGE>

          in   accordance with Section  13(d)(3) of the Securities  Exchange Act
               of 1934,  becomes the  beneficial  owner of shares of the Company
               having 40% or more of the total  number of votes that may be cast
               for the election of directors of the Company; or

          (ii) as a  result  of,  or in  connection  with,  any cash  tender  or
               exchange  offer,  merger or other business  combination,  sale of
               assets or contested election, or any combination of the foregoing
               transactions (a "Transaction"), the persons who were directors of
               the Company  before the  Transaction  shall cease to constitute a
               majority  of  the  Board  of  Directors  of  the  Company  or any
               successor to the Company;

     (iv) a material  breach by the Company of any  material  provision  of this
          Agreement which, if correctable,  remains  uncorrected for thirty (30)
          days  following  written notice of such breach by Galt to the Company;
          or

     (v) for any other reason whatsoever, in the sole discretion of Galt.

     2.4 If the Company or Galt desires to terminate Galt's employment hereunder
at any time  prior  to  expiration  of the term of  employment  as  provided  in
paragraph  2.1, it or he shall do so by giving written notice to the other party
that it or he has elected to terminate Galt's  employment  hereunder and stating
the effective date and reason for such termination, provided that no such action
shall alter or amend any other  provisions  hereof or rights arising  hereunder.
Such  notice  shall  also,  to the extent  material  to any right or  obligation
hereunder,  constitute  notice under paragraph 2.1 of the  discontinuance of any
further automatic extensions of the term of paragraph 2.1.


<PAGE>

ARTICLE 3:  COMPENSATION AND BENEFITS

     3.1 Base Salary.  During the period  beginning  with the effective  date of
this Agreement and ending on March 31, 1984, Galt shall receive a base salary of
$10,000 per month.  Beginning April 1, 1984, and continuing for the remainder of
the term of Galt's  employment,  Galt shall receive a base salary at the rate of
$250,000 per calendar  year,  or such larger sum as may be fixed by the Board of
Directors of the Company in its sole discretion,  payable in equal  installments
not  less  often  than  monthly.  The  Compensation  Committee  of the  Board of
Directors of the Company shall make an annual review and  recommendation  to the
Board regarding possible increases in Galt's base salary compensation.

     3.2 Stock Grant.  Effective January 2, 1984, the Company will grant to Galt
in lieu of a cash  bonus of thirty  thousand  (30,000)  shares of the  Company's
common stock in  consideration  of Galt's agreement to become an employee of the
Company and to execute this  Agreement.  Seven thousand five hundred  (7,500) of
such  shares  will  be  transferred  free  of  any  restriction.  The  remaining
twenty-two  thousand five hundred  (22,500) shares of such stock will be subject
to the  restrictions  and other  terms and  conditions  set forth in  Exhibit A,
"Restricted  Stock  Agreement,"  attached  to,  and  forming  a  part  of,  this
Agreement.

     3.3 Stock Options. As additional compensation,  the Company has granted, or
shall grant, to Galt the following stock options:

     (i)  1983 Incentive Stock Option - On the effective date of this Agreement,
          Company  shall  execute  and  deliver to Galt a ten (10) year  option,
          under the "Seagull Energy  Corporation 1981 Nonqualified and Incentive
          Stock Option  Plan," to purchase up to 6,100  shares of the  Company's
          common stock (being the maximum number of shares which may be optioned
          to Galt as of the  effective  date  hereof  under an  incentive  stock
          option plan  pursuant to section 422A of the Internal  Revenue  Code).
          The form,  price and other terms and conditions of such option are set
          forth in Exhibit B, "Incentive Stock Option  Agreement,"  attached to,
          and  forming a part of,  this  Agreement.

     (ii) 1984 Incentive  Stock Option - Effective  January 2, 1984, the Company
          shall  execute and deliver to Galt a ten (10) year  option,  under the
          "Seagull  Energy  Corporation  1981  Nonqualified  and Incentive Stock
          Option  Plan,"  to  purchase  an  additional  number  of shares of the
          Company's  common stock,  being the maximum number of shares which may
          be optioned to Galt at such time under an incentive  stock option plan
          pursuant to section 422A of the Internal Revenue Code. The form, price
          and other terms and  conditions of such option shall be  substantially
          in  accordance  with Exhibit C,  "Incentive  Stock Option  Agreement,"
          attached to, and forming a part of, this Agreement.

     (iii)Non-Qualified  Stock Option - Effective  January 2, 1984,  the Company
          shall  execute and deliver to Galt a ten (10) year  option,  under the
          "Seagull Energy Corporation 1983 Stock Option Plan," to purchase up to
          107,800  shares of the Company's  common stock (being  120,000  shares
          less  the  total  number  of  shares  to be  optioned  under  the 1983
          Incentive Stock Option and the 1984 Incentive Stock Option pursuant to
          subparagraphs  3.3(i) and (ii) above). The form, price and other terms
          and   conditions   of  such   option  are  set  forth  in  Exhibit  D,
          "Nonqualified Stock Option Agreement," attached to, and forming a part
          of, this  Agreement.  If the  Seagull  Energy  Corporation  1983 Stock
          Option Plan is not approved by the  shareholders of the Company within
          one year after the date of this  Agreement,  the Company shall replace
          such  option  with  a  comparable   benefit  that  provides  for  Galt
          substantially the same opportunity for realizing economic gain, when

<PAGE>

          viewed  prospectively  from the date hereof (e.g.,  a "phantom"  stock
          grant).

     3.4 Life Insurance.  The Company will provide, or cause to be provided,  to
Galt, at no cost to Galt, five hundred thousand dollars ($500,000), of term life
insurance coverage payable to a beneficiary to be designated in writing by Galt.
Notwithstanding  the foregoing,  however, if Galt fails to qualify medically for
such insurance  coverage at standard rates for his age group,  Company shall not
be required to provide such coverage  unless Galt pays the cost of such coverage
that  is in  excess  of  the  standard  rate  cost.  Such  insurance,  including
replacement or substitute  policies  therefor,  shall be maintained for the same
period as Galt's  compensation  hereunder  is  continued  pursuant  to Article V
hereof.

     3.5 Incentive  Compensation  Program. Galt shall be entitled to participate
in an executive incentive  compensation  program to be formulated and instituted
by the Company as soon as reasonably  practicable  after the  effective  date of
this  Agreement,  based  upon the  advice  of a  compensation  consultant  to be
retained by the Company.  Such incentive  compensation program will be effective
for  calendar  year 1984 and is expected to be based upon a mixture of objective
criteria and subjective judgment by members of the Board of Directors concerning
employee performance.

     3.6  Payment In Lieu of 1984  Thrift  Plan  Contribution.  Galt will not be
eligible to participate in the Seagull Energy Corporation Thrift Plan until such
time as he has satisfied the eligibility  requirements for such Plan. In lieu of
Galt's   participation  in  such  Plan  prior  to  satisfying  such  eligibility
requirements,  the Company  agrees to pay Galt,  in January of 1985,  a one-time
payment  equal to six  percent  (6%) of Galt's  cash  compensation  taxable  for
federal  income tax purposes  received from the Company during the calendar year
1984.

     3.7 Vacation and Sick Leave. During each year of his employment, Galt shall
be entitled to vacation and sick leave benefits  equal to the maximum  available
to any  Company  employee,  without  regard to the period of service  that might
otherwise  be  necessary  to entitle  Galt to such  vacation or sick leave under
standard Company policy. <PAGE>

     3.8 Other  Perquisites.  During  his  employment  hereunder,  Galt shall be
afforded the following benefits as incidences of his employment:

     (i)  Company automobile - the Company will provide to Galt for his personal
          and business use a top-of-the-line  automobile,  and shall provide, or
          reimburse Galt for, maintenance and insurance (liability and collision
          coverage insuring both the Company and Galt and covering both business
          and personal use) for such automobile.  Such automobile shall be owned
          or leased by the Company,  or an  affiliate  of the  Company,  and, if
          requested  by Galt,  shall be replaced not less  frequently  than each
          three (3)  years.

     (ii) Business and entertainment  expenses - the Company will reimburse Galt
          for, or pay on behalf of Galt,  reasonable  and  appropriate  expenses
          incurred by Galt for business  related  purposes,  including  dues and
          fees  to   industry   and   professional   organizations,   costs   of
          entertainment and business development,  and costs reasonably incurred
          as a result of Galt's wife accompanying Galt on business travel.

     (iii)Club memberships - in addition to the other business and entertainment
          expenses  reimbursable  pursuant to  subparagraph  3.8(ii) above,  the
          Company shall pay membership fees, dues and assessments for (a) Galt's
          current  memberships  in the  Eldorado  Country  Club and Castle Pines
          Country Club, (b) one country club located in Harris County, Texas, to
          be selected by Galt, (c) one luncheon club located in Houston,  Texas,
          to be selected  by Galt,  (d) one  luncheon  club  located  outside of
          Houston,  Texas,  to be selected by Galt, and, (e) such other luncheon
          or country club memberships as the Compensation Committee of the Board
          of Directors of the Company may deem to be justified by

<PAGE>

          business usage. The foregoing  notwithstanding,  the Company shall not
          be obligated to buy from Galt, or to reimburse  Galt for the price of,
          his  membership  in any  club  of  which  Galt is a  member  as of the
          effective date of this Agreement.

     (iv) Annual physical examination - the Company shall pay for the cost of an
          annual  physical  examination to be conducted by a doctor or clinic of
          Galt's choosing in Houston, Texas.

     (v)  Parking - the  Company  shall  provide at no expense to Galt a parking
          place convenient to Galt's office.

     (vi) Other Company  benefits - Galt and, to the extent  applicable,  Galt's
          family, dependents and beneficiaries,  shall be allowed to participate
          in  all  benefits,  plans  and  programs,  including  improvements  or
          modifications  of the  same,  which  are  now,  or may  hereafter  be,
          available to  similarly-situated  Company  employees.  Such  benefits,
          plans and programs may include,  without  limitation,  profit  sharing
          plan,  thrift  plan,  health  insurance  or  health  care  plan,  life
          insurance,  disability  insurance,  pension  plan,  and the like.  The
          Company shall not,  however,  by reason of this paragraph be obligated
          to  institute,   maintain,  or  refrain  from  changing,  amending  or
          discontinuing,  any  such  benefit  plan or  program,  so long as such
          changes are similarly applicable to executive employees generally.

The  perquisites  provided in this paragraph 3.8 (except  subparagraph  3.8(ii))
shall be  provided  for the same  period as  Galt's  compensation  hereunder  is
continued pursuant to Article V hereof;  provided,  however,  that to the extent
that any  benefit  cannot  be  continued  during a  period  when  Galt is not an
employee  of the  Company,  the  Company  shall pay Galt an amount  equal to the
economic value of such benefit.


<PAGE>

ARTICLE 4:  HOUSING ARRANGEMENTS

     4.1 Temporary  Housing.  From the  effective  date of this  Agreement,  and
continuing  until Galt relocates his permanent  residence to Houston,  Texas, or
until  September  30, 1984,  whichever is the earlier,  the Company will provide
Galt with a furnished apartment,  utilities paid, in Houston, Texas, and, during
the same period, will pay for travel,  including air travel, between Houston and
Tulsa, Oklahoma by Galt and his wife.

     4.2  Moving  Expenses.  Company  will  pay,  or  reimburse  Galt  for,  all
reasonable  expenses  incurred  by Galt in the  course of moving  his  principal
residence,  family and goods from Tulsa, Oklahoma, to Houston,  Texas, including
packing, storage and cartage.

     4.3 Loan and  Note.  Upon  purchase  by Galt of a  principal  residence  in
Houston, during the term of this Agreement,  the Company will lend to Galt a sum
of money equal to one-half the cost of such principal  residence,  including not
only the cost of acquiring such residence but all costs and expenses incurred by
Galt in  improving,  remodeling,  enlarging  and  decorating  same  (hereinafter
"Acquisition  Cost"), or Three Hundred Thousand dollars ($300,000)  whichever is
the  lesser.  Such loan  shall be  evidenced  by,  and  subject to the terms and
conditions of, a promissory note  (hereinafter  "Note") from Galt payable to the
order of Company and bearing interest at the rate of six percent (6%) per annum.
Interest only shall be payable on said Note for the first three (3) years, after
which  said Note  shall be payable  in ten (10)  equal  annual  installments  of
principal,  each such principal payment to be accompanied by payment of all then
accrued  interest.  Such loan and Note shall be secured by a second lien deed of
trust  (hereinafter  "Deed  of  Trust")  on  Galt's  Houston  residence,  or any
replacement residence,  such Deed of Trust to be in customary form. In the event
of  termination  of Galt's  employment  hereunder  by the  Company  pursuant  to
paragraphs  2.2(iii) or (iv) or by Galt pursuant to paragraph 2.3(v),  such Note
shall accelerate and be fully payable six (6) months following such termination.


<PAGE>

ARTICLE 5:  EFFECT OF TERMINATION ON COMPENSATION

     5.1 By Expiration.  If Galt's  employment  hereunder  shall  terminate upon
expiration  of the term  provided in  paragraph  2.1 hereof as the same may have
been automatically extended from time to time, then:

     (i)  all  compensation  and all benefits to Galt hereunder  shall terminate
          contemporaneously with termination of his employment; and

     (ii) the rights and obligations of Galt pursuant to Exhibits A through D to
          this Agreement, and pursuant to said Note and said Deed of Trust shall
          be specifically as provided in such instruments.

This  paragraph  5.1 shall not be  applicable  in the  event of  termination  of
employment  prior to the expiration of the term provided in paragraph 2.1 hereof
(as same may have been  automatically  extended  from time to time)  pursuant to
paragraphs 2.2 or 2.3 hereof.

     5.2 By Company.  If Galt's employment  hereunder shall be terminated by the
Company  prior to expiration of the term provided in paragraph 2.1 hereof as the
same may have been  automatically  extended from time to time,  then,  upon such
termination,  regardless  of the  reason  therefor,  all  compensation  and  all
benefits  to  Galt  hereunder   shall  terminate   contemporaneously   with  the
termination of such employment, except that:

     (i)  the rights and obligations of Galt pursuant to Exhibits A through D to
          this Agreement, and pursuant to said Note and said Deed of Trust shall
          be specifically as provided in such instruments; and

     (ii) if  such  termination  shall  be  for  any  reason  other  than  those
          encompassed by paragraphs  2.2(iii) or (iv), then Galt's  compensation
          and  benefits  pursuant to  paragraphs  3.1 and 3.4 and  subparagraphs
          3.8(i),  (iii),  (iv),  (v) and (vi) shall continue for the balance of
          such term.

     5.3 By Galt.  If Galt's  employment  hereunder  shall be terminated by Galt
prior to expiration of the term provided in paragraph 2.1 hereof as the same may

<PAGE>

have been automatically extended from time to time, then, upon such termination,
regardless  of the  reason  therefor,  all  compensation  and  benefits  to Galt
hereunder  shall  terminate  contemporaneously  with  the  termination  of  such
employment, except that:

     (i)  the rights and obligations of Galt pursuant to Exhibits A through D to
          this Agreement, and pursuant to said Note and said Deed of Trust shall
          be specifically as provided in such instruments;

     (ii) if such  termination  shall occur within twelve  months  following the
          occurrence  prior to April 1, 1984 of a "change of control" as defined
          in paragraph 2.3(iii),  then Galt's compensation and benefits pursuant
          to paragraphs 3.1 and 3.4 and subparagraphs  3.8(i),  (iii), (iv), (v)
          and (vi) shall  continue until October 31, 1984 or the last day of the
          sixth full month following such  termination of employment,  whichever
          is later;

     (iii)if such  termination  shall occur within twelve  months  following the
          occurrence  subsequent  to March 31, 1984, of a "change of control" as
          defined in paragraph  2.3(iii) then Galt's  compensation  and benefits
          pursuant to paragraphs 3.1 and 3.4 and  subparagraphs  3.8(i),  (iii),
          (iv), (v) and (vi) shall continue for the balance of such term; and


     (iv) if such termination shall be pursuant to paragraphs  2.3(i),  (ii), or
          (iv) then Galt's  compensation and benefits pursuant to paragraphs 3.1
          and 3.4 and  subparagraphs  3.8(i),  (iii),  (iv),  (v) and (vi) shall
          continue for the balance of such term.

ARTICLE 6:  CONFIDENTIAL INFORMATION

     6.1 Company  Information.  Galt acknowledges that the Company's business is
highly  competitive  and that the Company's  books,  records and documents,  the
Company's technical information concerning its products, equipment, services and

<PAGE>

processes, procurement procedures and pricing techniques, the names of and other
information  (such as  credit  and  financial  data)  concerning  the  Company's
customers  and  business   affiliates,   all  comprise   confidential   business
information  and trade secrets of the Company which are valuable,  special,  and
unique assets of the Company, which the Company uses in its business to obtain a
competitive  advantage over the Company's  competitors  which do not know or use
this  information.  Galt further  acknowledges  that protection of the Company's
confidential   business  information  and  trade  secrets  against  unauthorized
disclosure and use is of critical  importance to the Company in maintaining  its
competitive position.  Accordingly,  Galt hereby agrees that he will not, at any
time  during or after  his  employment  by the  Company,  make any  unauthorized
disclosure  of any  confidential  business  information  or trade secrets of the
Company,  or make any use thereof,  except for the benefit of, and on behalf of,
the Company.  For the purposes of this paragraph,  the term "Company" shall also
include affiliates of the Company.

     6.2 Third Party  Information.  Galt  acknowledges  that, as a result of his
employment by the Company, he may from time to time have access to, or knowledge
of, confidential business information or trade secrets of third parties, such as
customers,  suppliers,  partners, joint venturers, and the like, of the Company.
Galt agrees to preserve  and  protect  the  confidentiality  of such third party
confidential  information and trade secrets to the same extent,  and on the same
basis, as Company confidential business information and trade secrets.

     6.3  Information  of Prior  Employers.  Galt  agrees not to disclose to the
Company,  or to  use  on  behalf  of  the  Company,  any  confidential  business
information or trade secrets of any of Galt's prior employers.

     6.4 Return of Documents. All written materials, records and other documents
made by, or  coming  into the  possession  of,  Galt  during  the  period of his
employment  by the  Company  which  contain  or  disclose  Company  confidential
business  information  or trade  secrets shall be and remain the property of the
Company.  Upon termination of Galt's employment by the Company,  for any reason,
he promptly shall deliver the same, and all copies thereof, to the Company.


<PAGE>

ARTICLE 7:  INVENTIONS AND DISCOVERIES

     7.1 Galt agrees promptly and freely to disclose to the Company, in writing,
any and all  ideas,  conceptions,  inventions,  improvements,  and  discoveries,
whether  patentable  or not,  which  are  conceived  or made by Galt,  solely or
jointly with another,  during the period of his  employment by Company and which
are related to the business or activities of Company.  Galt agrees to assign and
hereby  does assign to Company  all his  interest  in said  ideas,  conceptions,
inventions,  improvements, and discoveries. Galt agrees that, whenever requested
to do so by Company,  he shall execute any and all applications,  assignments or
other instruments that Company shall deem necessary, in its sole discretion,  to
apply for and obtain protection,  including patent  protection,  for said ideas,
conceptions,  inventions,  improvements  and discoveries in all countries of the
world.  The  obligations in the preceding  sentence  shall  continue  beyond the
termination of Galt's employment regardless of the reason for such termination.

     7.2  Galt  represents  that he has not  heretofore  made any  invention  or
discovery related to the Company's  business which he wishes to exclude from the
provisions of paragraph 7.1 above.

     7.3 As used in this Article 7,  "Company"  shall include  affiliates of the
Company.

ARTICLE 8:  NON-COMPETITION

     8.1 As part of the  consideration  for the  compensation to be paid to Galt
hereunder,  and as an  additional  incentive  for the Company to enter into this
Agreement, Galt hereby agrees that he will not at any time during his employment
by the Company,  or at any time following his employment by the Company while he
is still  receiving  base  salary  compensation  from the  Company  pursuant  to
paragraph  3.1 or Article V above,  directly or  indirectly,  for himself or for
others,  in any state of the United  States or in any foreign  country where the
Company or any of its affiliates is then conducting any business, or has, during
the previous twelve (12) months, conducted any business:
<PAGE>

     (i)  engage in any business  similar to or competitive  with that conducted
          by the Company or its  affiliates;

     (ii) render advice or services to, or otherwise assist, any other person or
          entity who is engaged, directly or indirectly, in any business similar
          to, or competitive with, the business  conducted by the Company or its
          affiliates;

     (iii)transact  any  business  in any  manner  pertaining  to  suppliers  or
          customers of the Company or any affiliate which, in any manner,  would
          have, or is likely to have, an adverse  effect upon the Company or any
          affiliate; or,

     (iv) induce any employee of the Company or any  affiliate to terminate  his
          or her employment with the Company or such affiliate.

     8.2 Galt understands that the foregoing  restrictions may limit his ability
to engage in a business similar to the Company's  business anywhere in the world
during any time when he is receiving base salary  compensation  from the Company
pursuant to  paragraph  3.1 or Article V above,  but  acknowledges  that he will
receive  sufficiently  high  remuneration  and other  benefits  from the Company
hereunder  to justify  such  restriction.  The  Company  and Galt agree that the
Company's  remedy for breach of the  provisions  of this Article 8 shall be, and
shall be limited to,  termination of all  compensation  and all benefits to Galt
otherwise provided under this Agreement.

     8.3 It is  expressly  understood  and  agreed  that  the  Company  and Galt
consider the restrictions contained in paragraphs 8.1 above to be reasonable and
necessary  for the  purposes  of  preserving  and  protecting  the good will and
proprietary  information of the Company.  Nevertheless,  if any of the aforesaid
restrictions  are found by a court having  jurisdiction to be  unreasonable,  or
over  broad as to  geographic  area or time,  or  otherwise  unenforceable,  the
parties  intend for the  restrictions  therein  set forth to be modified by such
court so as to be reasonable and  enforceable  and, as so modified by the court,
to be fully enforced.


<PAGE>

     ARTICLE 9:  MISCELLANEOUS

     9.1  Notices.  For  purposes  of this  Agreement,  notices  and  all  other
communications  provided  for herein  shall be in writing and shall be deemed to
have been duly given when  personally  delivered or when mailed by United States
registered  or  certified  mail,  return  receipt  requested,  postage  prepaid,
addressed as follows:

  If to the Company to:   Seagull Energy  Corporation
                          First International  Plaza
                          Suite 2000
                          1100  Louisiana  Street
                          Houston,  Texas  77002
                          Attention: Corporate Secretary

         If to Galt to:   Mr. Barry J. Galt
                          6730 South Evanston
                          Tulsa, Oklahoma 74136

or to such other  address as either party may furnish to the other in writing in
accordance  herewith,  except  that  notices  of  changes  of  address  shall be
effective only upon receipt.

     9.2  Applicable  Law.  This  contract is entered  into under,  and shall be
governed for all purposes by, the laws of the State of Texas.

     9.3 No Waiver. No failure by either party hereto at any time to give notice
of any  breach  by the  other  party  of, or to  require  compliance  with,  any
condition or provision of this Agreement  shall be deemed a waiver of similar or
dissimilar  provisions  or  conditions at the same or at any prior or subsequent
time.

     9.4 Severability.  If a court of competent jurisdiction determines that any
provision of this Agreement is invalid or unenforceable,  then the invalidity or
unenforceability   of  that   provision   shall  not  affect  the   validity  or
enforceability  of  any  other  provision  of  this  Agreement,  and  all  other
provisions shall remain. in full force and effect.

     9.5   Counterparts.   This  Agreement  may  be  executed  in  one  or  more
counterparts,  each of which shall be deemed to be an original, but all of which
together will constitute one and the same Agreement.


<PAGE>

     9.6  Withholding of Taxes.  Company may withhold from any benefits  payable
under this Agreement all federal,  state, city or other taxes as may be required
pursuant to any law or governmental regulation or ruling.

     9.7  Headings.  The  paragraph  headings have been inserted for purposes of
convenience and shall not be used for interpretive purposes.

     9.8  Affiliate.  As used in this  Agreement,  "affiliate"  shall mean.  any
entity which owns or  controls,  is owned or  controlled  by, or is under common
ownership or control with, the Company.

     9.9  Assignment.  This  Agreement,  and the rights and  obligations  of the
parties  hereunder,  are  personal and neither  this  Agreement,  nor any right,
benefit or obligation  of either party hereto,  shall be subject to voluntary or
involuntary assignment,  alienation or transfer,  whether by operation of law or
otherwise, without the prior written consent of the other party.

     9.10  Term.  This  Agreement  has a term  co-extensive  with  the  term  of
employment as defined in paragraph 2.1.  Termination  shall not affect any right
or obligation of any party which is accrued or vested prior to such termination.
9.11 Entire  Agreement.  This  Agreement,  together  with the  Exhibits  hereto,
constitutes  the entire  agreement  of the  parties  with  regard to the subject
matter  hereof,  and  contains  all the  covenants,  promises,  representations,
warranties and agreements between the parties with respect to employment of Galt
by  the   Company.   Each  party  to  this   Agreement   acknowledges   that  no
representation, inducement, promise or agreement, oral or written, has been made
by either party,  or by anyone  acting on behalf of either  party,  which is not
embodied herein,  and that no agreement,  statement,  or promise relating to the
employment of Galt by the Company,  which is not contained in this  Agreement or
the  Exhibits  hereto,  shall be  valid or  binding.  Any  modification  of this
Agreement  will be effective only if it is in writing and signed by the party to
be charged.

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


<PAGE>

                           SEAGULL ENERGY CORPORATION



                           By:

                           Its:


                           BARRY J. GALT





<PAGE>



                        AMENDMENT TO EMPLOYMENT AGREEMENT



     WHEREAS,  Seagull Energy Corporation ("Company") and Barry J. Galt ("Galt")
have heretofore entered into an Employment Agreement ("Agreement"), effective as
of December 30, 1983; and

     WHEREAS,  Section  3.4 of the  Agreement  obligates  the Company to provide
certain term life  insurance  coverage to Galt during the term of the Agreement;
and

     WHEREAS,  the Company and Galt desire to enter into an agreement  regarding
the provision of insurance  coverage for Galt,  effective as of January 1, 1987,
and in  satisfaction  of the  Company's  obligations  under  Section  3.4 of the
Agreement;

     NOW, THEREFORE, the parties hereto agree as follows:


     1.  Commencing  as of  February  9,  1987 and  during  each  year  that the
Agreement is in force and effect,  the Company agrees to tender annual  premiums
in the amounts  established  pursuant  to Schedule A attached  hereto and made a
part hereof to the  Philadelphia  Life  Insurance  Company to be applied by such
company to increase the cash value of Flexible Premium Adjustable Life Insurance
Policy Number 7226596.


     2. Galt agrees that  payment of the premiums by the Company as specified in
Item 1 above will constitute full and complete performance by the Company of its
obligations under Section 3.4 of the Agreement.

     IN WITNESS  WHEREOF,  the parties  hereto have caused these  presents to be
executed this ____ day of ____________, 1987.


                                         SEAGULL ENERGY CORPORATION



                                         By:
                                             Joe T. Rye, Vice President,
                                             Finance & Administration



                                         Barry J. Galt


<PAGE>


                                   SCHEDULE A




                       Philadelphia Life Insurance Company
       Policy No: 7226596; Insured: Barry J. Galt; Owner: Kathryn M. Galt
                  Annual Payment by Seagull Energy Corporation

<TABLE>
<CAPTION>

          Due Date                                Amount                            Age of Mr. Galt
<S>       <C>                                     <C>                               <C>

             2-9-87                            $     2,000.00                                53
             2-9-88                                  2,190.00                                54
             2-9-89                                  2,395.00                                55
             2-9-90                                  2,610.00                                56
             2-9-91                                  2,825.00                                57
             2-9-92                                  3,040.00                                58
             2-9-93                                  3,255.00                                59
             2-9-94                                  3,470.00                                60
             2-9-95                                  3,760.00                                61
             2-9-96                                  4,190.00                                62
             2-9-97                                  4,770.00                                63
             2-9-98                                  5,490.00                                64
             2-9-99                                  6,355.00                                65
             2-9-00                                  7,225.00                                66
             2-9-01                                  8,100.00                                67
             2-9-02                                  8,990.00                                68
             2-9-03                                  9,885.00                                69
             2-9-04                                 11,000.00                                70
             2-9-05                                 12,520.00                                71
             2-9-06                                 14,520.00                                72
             2-9-07                                 17,055.00                                73
             2-9-08                                 20,235.00                                74
             2-9-09                                 24,060.00                                75
             2-9-10                                 28,510.00                                76
             2-9-11                                 33,570.00                                77
             2-9-12                                 36,730.00                                78
             2-9-13                                 40,080.00                                79
             2-9-14                                 43,565.00                                80


</TABLE>


                           SEAGULL ENERGY CORPORATION

                             1981 STOCK OPTION PLAN
                                   (RESTATED)

I.  History and Purpose of the Plan

     The Seagull  Energy  Corporation  1981 Stock  Option  Plan(the  "Plan") was
originally  adopted by Seagull  Energy  Corporation,  a Texas  corporation  (the
"Company"),  on December  31,1981 and was  approved by the  shareholders  of the
Company on May28,  1982. The Plan  isintended to provide a means whereby certain
employees   of  the  Company  and  its   subsidiaries   maydevelop  a  sense  of
proprietorship and personal involvement in the development and financial success
of the  Company,  and to  encourage  them to remain  with and devote  their best
efforts to the business of the Company,  thereby  advancing the interests of the
Company  and its  shareholders.  Accordingly,  the  Company may grant to certain
employees  the option  ("Option")to  purchase  shares of the common stock of the
Company("Stock"),  as hereinafter set forth.  Options granted under the Plan may
be either incentive stock options,  within the meaning of section 422A(b) of the
Internal  Revenue  Code of 1986,  as amended  (the  "Code"),  ("Incentive  Stock
Options")  oroptions  which  do  not  constitute  Incentive  Stock  Options.  On
September  20, 1988,  the Company  restated the Plan in the form of this Seagull
Energy  Corporation  1981  Stock  Option  Plan  (Restated)  for the  purpose  of
incorporating  certain  amendments  previously  adopted with respect to the Plan
into the  text of the  Plan and for  purposes  of  amending  the Plan  incertain
respects. The terms and provisions of this restatement of the Plan are effective
only with  respect  to  Options  granted  from and after  September20,  1988 and
Options  granted  prior to such date shall  continue to be governed by the terms
and  provisions of the Plan (and  amendments  thereto) as in effect on September
20, 1988.

II.  Administration

     The  Plan  shall  be   administered  by  the   CompensationCommittee   (the
"Committee") of the Board of Directors of the Company (the "Board").  Members of
the  Committee  shall not be eligible,  and shall not have been  eligible at any
time within one year prior to their appointment to the Committee, to participate
in the Plan or in any other  stock,  stock option or stock  appreciation  rights
plan  of the  Company  or any of its  affiliates  ("Company  Stock  Plan").  The
Committee  shall have sole  authority  to select the  individuals  who are to be
granted Options from among those eligible  hereunder and to establish the number
of shares which may be issued under each Option.  The Committee is authorized to
interpret  the Plan and may from time to time adopt such rules and  regulations,
consistent  with the  provisions of the Plan, as it may deem  advisable to carry
out the Plan. All decisions made by th Committee in selecting the individuals to
whom Options shall be granted, in establishing the number of shares which may be
issued under each Option and in construing  the  provisions of the Plan shall be
final.

III.  Option Agreements

     (a) Each Option shall be evidenced by an Option Agreement and shall contain
such terms and conditions,  and may be exercisable  for such periods,  as may be
approved by the Committee.  The terms and  conditions of the  respective  Option
Agreements need not be identical.  Specifically, an Option Agreement may provide
for the surrender of the right to purchase shares under the Option in return for
a  payment  in cash or shares of Stock or a  combination  of cash and  shares of
Stock equal in value to the excess of the fair  market  value of the shares with
respect to which the right to  purchase  is  surrendered  over the option  price
therefor  ("Stock  Appreciation  Rights"),  on such terms and  conditions as the
Committee  in its  sole  discretion  may  prescribe;  provided,  that  no  Stock
Appreciation  Rights may be granted in  conjunction  with an Option  which is an
Incentive  Stock  Option;  and  provided,  further,  that with  respect to Stock
Appreciation  Rights  granted to employees  who are subject to Section 16 of the
Securities  Exchange  Act  of  1934  (the  "1934  Act"),  exceptas  provided  in
Subparagraph  VIII(c) hereof, the  Committeeshall  retain final authority (i) to
determine whether an optionee shall be permitted, or (ii) to approve an election
by  an  optionee,  to  receive  cash  in  full  or  partial  settlementof  Stock
Appreciation Rights.  Moreover,  an Option Agreement may provide for the payment
of the option price,  in whole or in part, by the delivery of a number of shares
of Stock  (plus cash if  necessary)  having a fair  market  value  equal to such
option price. Finally, an Option Agreement may provide for cash less exercise by
permitting an Optionee to withhold from shares of Stock acquirable upon exercise
of such Option  shares of Stock equal in value to all or a specified  portion of
the Option Price;  all on such terms and subject to such  conditions as shall be
established from time to time by the Committee. For all purposes under the Plan,
the fair market value of a share of Stock on a particular date shall be equal to
the closing price of the Stock on the New York Stock Exchange  Composite Tape on
that date, or if no prices are reported on that date, on the last preceding date
on which such prices of the Stock are so  reported.  Each Option  andall  rights
granted there under shall not be transferable  other than by will or the laws of
descent  and  distribution,  and  shall be  exercisable  during  the  optionee's
lifetime   only  by  the   optionee   or  the   optionee's   guardian  or  legal
representative.

     (b)  Paragraph  (a)  above  to  the  contrary  notwithstanding,  an  Option
Agreement evidencing an Option granted underthe Plan shall include the following
specific provisions:

     (i)  A provision  restricting  exercise of theOption until the Optionee has
          performed  one year  ofemployment  with the  Company  or any parent or
          subsidiary  corporation  (as defined in section 425 ofthe Code) of the
          Company following the date ofgrant of the Option;A

     (ii) A provision restricting exercise of theOption following termination of
          employment  byreason of retirement or disability to an  exerciseperiod
          of three months  following the date of  suchtermination  of employment
          and  further  restrictingsuch  exercise  to the extent such Option was
          exercisable at the date of such termination of employment; andA

     (iii)A provision  restricting  exercise of theOption  upon  termination  of
          employment  by  reason  ofdeath  to an  exercise  period  of one  year
          followingthe date of such death and further  restricting  suchexercise
          to  the  extent  that  the  Option  was  exercisable  as of  the  date
          immediately preceding suchdeath.A

     IV.  Eligibility of Optionee

     Options may be granted only to individuals who are keyemployees  (including
officers and directors who are also  keyemployees)  of the Company or any parent
or  subsidiary  corporation  (as  defined  in  section425  of the  Code)  of the
Companyat the time the Option is granted and who, as of such  time,are  employed
on a fulltime  basis and who are  compensated  forsuch  employment  by a regular
salary.  Options may be grantedto the same individual on more than one occasion.
No Incentive  Stock Option shall be granted to an individual  if, atthe time the
Option is granted,  such  individual owns  stockpossessing  more than 10% of the
total  combined  voting  powerof  all  classes of stock of the Company or of its
parent orsubsidiary corporation,  within the meaning of section422A(b)(6) of the
Code,  unless (i)at the time such Option  isgranted the option price is at least
110% of the fair  marketvalue  of the Stock  subject to the Option and  (ii)such
Optionby its terms is not  exercisable  after the expiration of fivebyears  from
the  date  of  grant.  To the  extent  that  the  aggregate  fair  market  value
(determined  at the time the  respectiveIncentive  Stock  Option is  granted) of
stock with  respect  towhich  Incentive  Stock  Options  granted  after 1986 are
exercisable  for the first time by an individual  during any calendar year under
all  incentive  stock option plans of the Company and its parent and  subsidiary
corporations  exceeds$100,000,  such  Incentive  Stock  Options shall be treated
asoptions which do not constitute  Incentive Stock Options.  TheCommittee  shall
determine,  in  accordance  with  applicableprovisions  of  the  Code,  Treasury
Regulations  and other  administrative  pronouncements,  which of an  optionee's
IncentiveStock  Options will not constitute  Incentive Stock  Optionsbecause  of
such  limitation and shall notify the optionee ofsuch  determination  as soon as
practicable after such determination.

V.  Shares Subject to the Plan

     The aggregate  number of shares which may be issued under  Options  granted
under the Plan shall not exceed 250,000 shares of Stock. Such shares may consist
of authorized  butunissued  shares of Stock or previously issued shares of Stock
reacquired  by the Company.  Any of such shares which remain  unissued and which
are not subject to outstanding Options atthe termination of the Plan shall cease
to be subject to the Plan, but, until termination of the Plan, the Company shall
at all  times  make  available  a  sufficient  number  of  shares  to  meet  the
requirements of the Plan.  Should any Option hereunder expire or terminate prior
to its exercise in full, the shares theretofore subject to such Option may again
be subject to an Option granted under the Plan.  The aggregate  number of shares
which may be issued  under the Plan shall be subject to  adjustment  in the same
manner as provided  in  Paragraph  VIII  hereof with  respect to shares of Stock
subject  to  Options  then  outstanding.  Exercise  of an Option in any  manner,
including an exercise  involving a Stock  Appreciation  Right, shall result in a
decrease in the number of shares of Stock  which may  thereafter  be  available,
both for purposes ofthe Plan and for sale to any one  individual,  by the number
of shares as to which the Option is exercised. Separate stock certificates shall
be issued by the Company for those shares  acquired  pursuant to the exercise of
an Incentive Stock Option and for those shares acquired pursuant to the exercise
of any Option which does not constitute an Incentive Stock Option.

 VI. Option Price

     The purchase price of Stock issued under each Option shall be determined by
the Committee, but in the case of an Incentive Stock Option, such purchase price
shall not beless  than the fair market  value of Stock  subject to the Option on
the date the Option is granted.

VII.  Term of Plan

     The Plan became  effective upon December 31, 1981,  thedate of its adoption
by the Board.  Except with  respect to Options then  outstanding,  if not sooner
terminated  under the provisions of Paragraph IX, the Plan shall  terminate upon
and no further  Options shall be granted after the  expiration  often years from
the date of its adoption by the Board.

VIII.  Recapitalization or Reorganization

     (a) The existence of the Plan and the Options  granted  hereunder shall not
affect  in any way the right or power of the  Board or the  shareholders  of the
Company to make or authorize any adjustment, recapitalization, reorganization or
other change in the Company's capital  structure or its business,  any merger or
consolidation of the Company, any issue of debt or equity securities ahead of or
affecting  Stock or the rights  thereof,  the  dissolution or liquidation of the
Company or any sale,  lease,  exchange or other disposition ofall or any part of
its assets or business or any other corporate act or proceeding.

     (b) The shares with respect to which  Options may  begranted  are shares of
Stock as presently constituted, but if, and whenever, prior to the expiration of
an  Option  theretofore   granted,   the  Company  shall  effect  a  subdivision
orconsolidation  of shares of Stock or the payment of a stock  dividend on Stock
without receipt of consideration  by the Company,  the number of shares of Stock
with respect to which such Option may there after be  exercised  (i)in the event
of an  increase in the number of  outstanding  shares  shall be  proportionately
increased,  and the purchase price per share shall be  proportionately  reduced,
and (ii) in the event of a reduction in the number of  outstanding  shares shall
be  proportionately   reduced,  and  the  purchase  price  per  share  shall  be
proportionately increased.

     (c)  If  the  Company   recapitalizes  or  otherwise  changes  its  capital
structure,  thereafter  upon any exercise of an Option  theretofore  granted the
optionee shall be entitled to purchase under such Option,  in lieu of the number
of shares of Stock as to which such Option shall then be exercisable,the  number
and class of shares of stock and  securities  to which the  optionee  would have
been  entitled  pursuant to the terms of the  recapitalization  if,  immediately
prior to such  recapitalization,  the  optionee had been the holder of record of
the number of shares of Stock as to which such  Option is then  exercisable.  If
(i) the Company shall not be the surviving entity in any merger or consolidation
(or  survives  only  as a  subsidiary  of an  entity  other  than  a  previously
whollyowned  subsidiary  of the  Company),  (ii) the  Company  sells,  leases or
exchanges or agrees to sell, lease or exchange all or  substantially  all of its
assets to any otherperson or entity (other than a wholly-owned subsidiary of the
Company),  (iii) the Company is to be dissolved and liquidated,  (iv) any person
or entity,  including a "group"  ascontemplated  by Section 13(d)(3) of the 1934
Act, acquires orgains ownership or control (including,  without limitation,power
to vote) of more than 40% of the outstanding shares ofStock,  or (v) as a result
of or in connection with a contested election of directors, the persons who were
directors  of the Company  before such  election  shall  cease to  constitute  a
majority of the Board  (each such event is  referred  to herein as a  "Corporate
Change"),  then, upon the occurrence of any such Corporate  Change,  each Option
then  outstanding  shall become  fully  exercisable  and  effective as of a date
(selected  by the  Committee)  within  (a) ten days  after the  approval  by the
shareholders  of the  Company  of such  merger,  consolidation,  sale,  lease or
exchange of assets or  dissolution  or such  election of directors or (b) thirty
days of such change of control,  the  Committee,  acting in its sole  discretion
without the consent or approval of any optionee, shall effect one or more of the
following alternatives, which may vary among individual optionees: (1) establish
a limited  period of time on or before a  specified  date  (before or after such
Corporate  Change) fixed by the Committee during which such outstanding  Options
may be exercised,  after which  specified date all  unexercised  Options and all
rights of  optionees  thereunder  shall  terminate,  (2) require  the  mandatory
surrender to the Company by selected optionees of some or all of the outstanding
Options  held by such  optionees  as of a date,  before or after such  Corporate
Change,  specified by the  Committee,  in which event the Committee  shall there
upon  cancel such  Options and pay to each  optionee an amount of cash per share
equal to the  excess of the amount  calculated  in  Subparagraph  (d) below (the
"Change  of  Control  Value") of the  shares  subject  to such  Option  over the
exercise  price(s)under  such Options for such shares, (3) make such adjustments
to Options then  outstanding as the Committee deems  appropriate to reflect such
Corporate  Change  (provided,  however,  that the Committee may determine in its
sole discretion that no adjustment is necessary to Options then  outstanding) or
(4) provide that thereafter upon any exercise of an Option  theretofore  granted
the optionee  shall be entitled to purchase  under such  Option,  in lieu of the
number of shares of Stock as to which such Option shall then be exercisable, the
number and class of shares of stock or other securities or property to which the
optionee  would have been  entitled  pursuant to the terms of the  agreement  of
merger, consolidation or sale of assets and dissolution if, immediately prior to
such merger,  consolidation  or sale of assets and  dissolution the optionee had
been the  holder  of record  of the  number of shares of Stock as to which  such
Option is then exercisable.

     (d) For the purposes of clause (2) in Subparagraph (c)above, the "Change of
Control  Value" shall equal the amount  determined in clause (i), (ii) or (iii),
whichever  is  applicable,  as  follows:  (i) the per  share  price  offered  to
shareholders of the Company in any such merger, consolidation, sale of assets or
dissolution transaction, (ii) the price per share offered to shareholders of the
Company in any tender offer or exchange  offer whereby a Corporate  Change takes
place, or (iii) if such Corporate  Change occurs other than pursuant to a tender
or exchange offer, the fair market value per share of the shares into which such
Options being surrendered are exercisable,  as determined by the Committee as of
the  date  determined  by the  Committee  to be the  date  of  cancellation  and
surrender  of such  Options.  In the event  that the  consideration  offered  to
shareholders  of the Company in any transaction  described in this  Subparagraph
(d) or  Subparagraph  (c) above  consists  of  anything  other  than  cash,  the
Committee  shall  determine  the fair  cash  equivalent  of the  portion  of the
consideration offered which is other than cash.

     (e) Any adjustment  provided for in  Subparagraphs(b)  or(c) above shall be
subject to any required share holder action.

     (f) Except as herein before expressly provided, the issuance by the Company
of shares of stock of any class or securities  convertible  into shares of stock
of any class, for cash, property,  labor or services, upon direct sale, upon the
exercise of rights or warrants to  subscribe  therefor,  or upon  conversion  of
shares or  obligations  of the  Company  convertible  into such  shares or other
securities, and in any case whether or not for fair value, shall not affect, and
no  adjustment  by reason  thereof  shall be made with respect to, the number of
shares of Stock subject to Options theretofore granted or the purchase price per
share.

IX.  Amendment or Termination of the Plan

     The Board in its discretion may terminate the Plan at any time with respect
to any shares for which Options have not  theretofore  been  granted.  The Board
shall have the right to alter or amend the Plan or any part thereof from time to
time;  provided,  that no change in any Option  theretofore  granted may be made
which  would  impair  the rights of the  optionee  without  the  consent of such
optionee;  and provided,  further, that the Board may not make any alteration or
amendment which would materially  increase the benefits accruing to participants
under the Plan,  increase  the  aggregate  number of shares  which may be issued
pursuant to the provisions of thePlan,  change the class of individuals eligible
to  receiveOptions  under the Plan or extend the term of the Plan,  without  the
approval of the shareholders of the Company.




                           SEAGULL ENERGY CORPORATION

                             1983 STOCK OPTION PLAN
                                   (RESTATED)

I.  History and Purpose of the Plan

     The Seagull  Energy  Corporation  1983 Stock  Option  Plan(the  "Plan") was
originally  adopted by Seagull  Energy  Corporation,  a Texas  corporation  (the
"Company"),  on December  30,1983 and was  approved by the  shareholders  of the
Company on May15,  1984. The Plan is intended to provide a means whereby certain
employees  of  the  Company  and  its   subsidiaries  may  develop  a  sense  of
proprietorship and personal involvement in the development and financial success
of the  Company,  and to  encourage  them to remain  with and devote  their best
efforts to the business of the Company,  thereby  advancing the interests of the
Company  and its  shareholders.  Accordingly,  the  Company may grant to certain
employees  the option  ("Option")to  purchase  shares of the common stock of the
Company("Stock"),  as hereinafter set forth.  Options granted under the Plan may
be either incentive stock options,  within the meaning of section 422A(b) of the
Internal  Revenue  Code of 1986,  as amended  (the  "Code"),  ("Incentive  Stock
Options")  or  options  which do not  constitute  Incentive  Stock  Options.  On
September  20, 1988,  the Company  restated the Plan in the form of this Seagull
Energy  Corporation  1983  Stock  Option   Plan(Restated)  for  the  purpose  of
incorporating  certain  amendments  previously  adopted with respect to the Plan
into the  text of the Plan and for  purposes  of  amending  the Plan in  certain
respects. The terms and provisions of this restatement of the Plan are effective
only with  respect to Options  granted  from and after  September  20,  1988 and
Options  granted  prior to such date shall  continue to be governed by the terms
and provisions of the Plan (and amendments thereto) as ineffect on September 20,
1988.

II.  Administration

     The  Plan  shall  be  administered  by  the  Compensation   Committee  (the
"Committee") of the Board of Directors of the Company (the "Board").  Members of
the  Committee  shall not be eligible,  and shall not have been  eligible at any
time within one year prior to their appointment to the Committee, to participate
in the Plan or in any other  stock,  stock option or stock  appreciation  rights
plan  of the  Company  or any of its  affiliates  ("Company  Stock  Plan").  The
Committee  shall have sole  authority  to select the  individuals  who are to be
granted Options from among those eligible  hereunder and to establish the number
of shares which may be issued under each Option.  The Committee is authorized to
interpret  the Plan and may from time to time adopt such rules and  regulations,
consistent  with the  provisions of the Plan, as it may deem  advisable to carry
out the Plan. All decisions  made by the Committee in selecting the  individuals
to whom Options shall be granted, in establishing the number of shares which may
beissued under each Option and in construing the provisions  ofthe Plan shall be
final.

III.  Option Agreements

     Each Option  shall be evidenced by an Option  Agreement  and shall  contain
such terms and conditions,  and may be exercisable  for such periods,  as may be
approved by the Committee.  The terms and  conditions of the  respective  Option
Agreements need not be identical.  Specifically, an Option Agreement may provide
for the surrender of the right to purchase shares under the Option in return for
a  payment  in cash or shares of Stock or a  combination  of cash and  shares of
Stock equal in value to the excess of the fair  market  value of the shares with
respect to which the right to  purchase  is  surrendered  over the option  price
therefor  ("Stock  Appreciation  Rights"),  on such terms and  conditions as the
Committee in its sole discretion may prescribe;  provided,  that with respect to
Stock Appreciation  Rights granted to employees who are subject to Section 16 of
the  Securities  Exchange  Act of 1934 (the "1934  Act"),  except as provided in
Subparagraph  VIII(c) hereof,  the Committee shall retain final authority (i) to
determine whether an optionee shall be permitted, or (ii) to approve an election
by an  optionee,  to  receive  cash in  full  or  partial  settlement  of  Stock
Appreciation Rights.  Moreover,  an Option Agreement may provide for the payment
of the option price,  in whole or in part, by the delivery of a number of shares
of Stock  (plus cash if  necessary)  having a fair  market  value  equal to such
option price.  Finally, an Option Agreement may provide for cashless exercise by
permitting an Optionee to withhold from shares of Stock acquirable upon exercise
of such Option  shares of Stock equal in value to all or a specified  portion of
the Option Price;  all on such terms and subject to such  conditions as shall be
established from time to time by the Committee. For all purposes under the Plan,
the fair market value of a share of Stock on a particular date shall be equal to
the closing price of the Stock on the New York Stock Exchange  Composite Tape on
that date, or if no prices are reported on that date,on the last  preceding date
on which such  prices of the Stock are so  reported.  Each Option and all rights
granted  thereunder shall not be transferable  other than by will or the laws of
descent  and  distribution,  and  shall be  exercisable  during  the  optionee's
lifetime   only  by  the   optionee   or  the   optionee's   guardian  or  legal
representative.

IV. Eligibility of Optionee

     Options may be granted only to individuals who are key employees (including
officers and directors who are also key  employees) of the Company or any parent
or subsidiary corporation (as defined in section 425 of the Code) of the Company
at the time the Option is granted. Options may be granted to the same individual
on more than one  occasion.  No  Incentive  Stock  Option shall be granted to an
individual  if, at the time the Option is granted,  such  individual  owns stock
possessing  more than 10% of the total  combined  voting power of all classes of
stock of the  Company or of its  parent or  subsidiary  corporation,  within the
meaning of section  422A(b)(6) of the Code, unless (i)at the time such Option is
granted the option  price is at least 110% of the fair market value of the Stock
subject to the Option and (ii)such Option by its terms is not exercisable  after
the  expiration  of five  years from the date of grant.  To the extent  that the
aggregate fair market value  (determined  at the time the  respective  Incentive
Stock Option is granted) of stock with respect to which  Incentive Stock Options
granted after 1986 are  exercisable  for the first time by an individual  during
any calendar year under all incentive  stock option plans of the Company and its
parent and  subsidiary  corporations  exceeds  $100,000,  such  Incentive  Stock
Options  shall be treated as options  which do not  constitute  Incentive  Stock
Options. The Committee shall determine, in accordance with applicable provisions
of the Code, Treasury Regulations and other administrative pronouncements, which
of an optionee's  Incentive  Stock Options will not constitute  Incentive  Stock
Options  because  of such  limitation  and shall  notify  the  optionee  of such
determination as soon as practicable after such determination.

V.  Shares Subject to the Plan

     The aggregate  number of shares which may be issued under  Options  granted
under the Plan shall not exceed 300,000 shares of Stock. Such shares may consist
of authorized but unissued shares of Stock or previously  issued shares of Stock
reacquired  by the Company.  Any of such shares which remain  unissued and which
are not subject to outstanding Options atthe termination of the Plan shall cease
to be subject to the Plan, but, until termination of the Plan, the Company shall
at all  times  make  available  a  sufficient  number  of  shares  to  meet  the
requirements of the Plan. Should any Option here under expire or terminate prior
to its exercise in full, the shares theretofore subject to such Option may again
be subject to an Option granted under the Plan.  The aggregate  number of shares
which may be issued  under the Plan shall be subject to  adjustment  in the same
manner as provided  in  Paragraph  VIII  hereof with  respect to shares of Stock
subject  to  Options  then  outstanding.  Exercise  of an Option in any  manner,
including an exercise  involving a Stock  Appreciation  Right, shall result in a
decrease in the number of shares of Stock  which may  thereafter  be  available,
both for purposes of the Plan and for sale to any one individual,  by the number
of shares as to which the Option is exercised. Separate stock certificates shall
be issued by the Company for those shares  acquired  pursuant to the exercise of
an Incentive Stock Option and for those shares acquired pursuant to the exercise
of any Option which does not constitute an Incentive Stock Option.

VI.  Option Price

     The purchase price of Stock issued under each Option shall be determined by
the Committee, but in the case of an Incentive Stock Option, such purchase price
shall not be less than the fair market  value of Stock  subject to the Option on
the date the Option is granted.

VII.  Term of Plan

     The Plan became  effective upon December 30, 1983, the date of its adoption
by the Board.  Except with  respect to Options then  outstanding,  if not sooner
terminated  under the provisions of Paragraph IX, the Plan shall  terminate upon
and no further  Options shall be granted after the  expiration  often years from
the date of its adoption by the Board.

VIII.  Recapitalization or Reorganization

     (a) The existence of the Plan and the Options  granted  hereunder shall not
affect  in any way the right or power of the  Board or the  shareholders  of the
Company to make or authorize any adjustment, recapitalization, reorganization or
other change in the Company's capital  structure or its business,  any merger or
consolidation of the Company, any issue of debt or equity securities ahead of or
affecting  Stock orthe rights  thereof,  the  dissolution  or liquidation of the
Company or any sale, lease,  exchange or other disposition of all or any part of
its assets or business or any other corporate act or proceeding.

     (b) The shares with  respect to which  Options may be granted are shares of
Stock as presently constituted,  but if,and whenever, prior to the expiration of
an Option  theretofore  granted,  the  Company  shall  effect a  subdivision  or
consolidation  of shares of Stock or the  payment of a stock  dividend  on Stock
without receipt of consideration  by the Company,  the number of shares of Stock
with respect to which such Option may thereafter be exercised (i)in the event of
an  increase  in the  number  of  outstanding  shares  shall be  proportionately
increased,  and the purchase price per share shall be  proportionately  reduced,
and (ii)in the event of a reduction in the number of outstanding shares shall be
proportionately   reduced,   and  the   purchase   price  per  share   shall  be
proportionately increased.

     (c)  If  the  Company   recapitalizes  or  otherwise  changes  its  capital
structure,  thereafter  upon any exercise of an Option  theretofore  granted the
optionee shall be entitled to purchase under such Option,  in lieu of the number
of shares of Stock as to which such Option shall then be exercisable, the number
and class of shares of stock and  securities  to which the  optionee  would have
been  entitled  pursuant to the terms of the  recapitalization  if,  immediately
prior to such  recapitalization,  the  optionee had been the holder of record of
the number of shares of Stock as to which such  Option is then  exercisable.  If
(i) the Company shall not be the surviving entity in any merger or consolidation
(or  survivesonly  as a subsidiary  of an entity other than a previously  wholly
owned subsidiary of the Company), (ii) the Company sells, leases or exchanges or
agrees to sell, lease or exchange all or substantially  all of its assets to any
other person or entity  (other than a  wholly-owned  subsidiary of the Company),
(iii) the Company is to be dissolved and liquidated,  (iv) any person or entity,
including  a  "group"  as  contemplated  by  Section  13(d)(3)  of the 1934 Act,
acquires or gains ownership or control (including,  without limitation, power to
vote) of more than 40% of the outstanding shares of Stock, or (v) as a result of
or in connection  with a contested  election of directors,  the persons who were
directors  of the Company  before such  election  shall  cease to  constitute  a
majority of the Board  (each such event is  referred  to herein as a  "Corporate
Change"),  then, upon the occurrence of any such Corporate  Change,  each Option
then  outstanding  shall become  fully  exercisable  and  effective as of a date
(selected  by the  Committee)  within  (a) ten days  after the  approval  by the
shareholders  of the  Company  of such  merger,  consolidation,  sale,  lease or
exchange of assets or  dissolution  or such  election of directors or (b) thirty
days of such change of control,  the  Committee,  acting in its sole  discretion
without the consent or approval of any optionee, shall effect one or more of the
following alternatives, which may vary among individual optionees: (1) establish
a limited  period of time on or before a  specified  date  (before or after such
Corporate  Change) fixed by the Committee during which such outstanding  Options
may be exercised,  after which  specified date all  unexercised  Options and all
rights of  optionees  thereunder  shall  terminate,  (2) require  the  mandatory
surrender to the Company by selected optionees of some or all of the outstanding
Options  held by such  optionees  as of a  date,before  or after such  Corporate
Change,   specified  by  theCommittee,   in  which  event  the  Committee  shall
thereuponcancel such Options and pay to each optionee an amount ofcash per share
equal to the  excess of the  amount  calculatedin  Subparagraph  (d) below  (the
"Change of Control Value") ofthe shares subject to such Option over the exercise
price(s)under such Options for such shares, (3) make such adjustmentsto  Options
then  outstanding as the Committee  deems  appropriate to reflect such Corporate
Change  (provided,   however,  thatthe  Committee  may  determine  in  its  sole
discretion  that  noadjustment  is  necessary to Options  then  outstanding)  or
(4)provide that thereafter  upon any exercise of an Option  theretofore  granted
the optionee  shall be entitled to  purchaseunder  such  Option,  in lieu of the
number of shares of Stockas to which such Option shall then be exercisable,  the
numberand class of shares of stock or other  securities or propertyto  which the
optionee  would have been  entitled  pursuant  tothe terms of the  agreement  of
merger,  consolidation or saleof assets and dissolution if, immediately prior to
suchmerger, consolidation or sale of assets and dissolution theoptionee had been
the holder of record of the number  ofshares of Stock as to which such Option is
then exercisable.

     (d) For the purposes of clause (2) in Subparagraph (c)above, the "Change of
Control  Value" shall equal the amount  determined in clause (i), (ii) or (iii),
whichever  is  applicable,  as  follows:  (i) the per  share  price  offered  to
shareholders of the Company in any such merger, consolidation, sale of assets or
dissolution transaction,  (ii) the price pershare offered to shareholders of the
Company in any tender offer or exchange  offer whereby a Corporate  Change takes
place, or (iii) if such Corporate  Change occurs other than pursuant to a tender
or exchange offer, the fair market value per share of the shares into which such
Options being surrendered are exercisable,  as determined by the Committee as of
the  date  determined  by the  Committee  to be the  date  of  cancellation  and
surrender  of such  Options.  In the event  that the  consideration  offered  to
shareholders  of the Company in any transaction  described in this  Subparagraph
(d) or  Subparagraph  (c) above  consists  of  anything  other  than  cash,  the
Committee  shall  determine  the fair  cash  equivalent  of the  portion  of the
consideration  offered which is other than cash. (e) Any adjustment provided for
in   Subparagraphs   (b)  or  (c)  above  shall  be  subject  to  any   required
shareholderaction.

     (f) Except as herein before expressly provided, the issuance by the Company
of shares of stock of any class or securities  convertible  into shares of stock
of any class, for cash, property,  labor or services, upon direct sale, upon the
exercise of rights or warrants to  subscribe  therefor,  or upon  conversion  of
shares or  obligations  of the  Company  convertible  into such  shares or other
securities, and in any case whether or not for fair value, shall not affect, and
no  adjustment  by reason  thereof  shall be made with respect to, the number of
shares of Stock subject to Options theretofore granted or the purchase price per
share.

IX.  Amendment or Termination of the Plan

     The Board in its discretion may terminate the Plan at any time with respect
to any shares for which Options have not  theretofore  been  granted.  The Board
shall have the right to alter or amend the Plan or any part thereof from time to
time;  provided,  that no change in any Option  theretofore  granted may be made
which  would  impair  the  rights of  theoptionee  without  the  consent of such
optionee;  and provided,  further, that the Board may not make any alteration or
amendment which would materially  increase the benefits accruing to participants
under the Plan,  increase  the  aggregate  number of shares  which may be issued
pursuant to the provisions of the Plan, change the class of individuals eligible
to receive  Options  under the Plan or extend the term of the Plan,  without the
approval of the shareholders of the Company.



                           SEAGULL ENERGY CORPORATION
                             1986 STOCK OPTION PLAN
                                   (RESTATED)


I.  History and Purpose of the Plan

     The Seagull  Energy  Corporation  1986 Stock  Option Plan (the  "Plan") was
originally  adopted by Seagull  Energy  Corporation,  a Texas  corporation  (the
"Company"),  on  February3,  1986 and was  approved by the  shareholders  of the
Company on May 13, 1986. The Plan is intended to provide a means whereby certain
employees  of  the  Company  and  its   subsidiaries  may  develop  a  sense  of
proprietorship and personal involvement in the development and financial success
of the  Company,  and to  encourage  them to remain  with and devote  their best
efforts to the business of the Company,  thereby  advancing the interests of the
Company  and its  shareholders.  Accordingly,  the  Company may grant to certain
employees  the option  ("Option")  to purchase  shares ofthe common stock of the
Company ("Stock"),  as hereinafter set forth. Options granted under the Plan may
be either incentive stock options,  within the meaning  ofsection 422A(b) of the
Internal  Revenue  Code of  1986,  as  amended  (the  "Code"),("Incentive  Stock
Options")  or  options  which do not  constitute  Incentive  Stock  Options.  On
September  20, 1988,  the Company  restated the Plan in the form of this Seagull
Energy  Corporation  1986  Stock  Option  Plan  (Restated)  for the  purpose  of
incorporating  certain  amendments  previously  adopted with respect to the Plan
into the  text of the Plan and for  purposes  of  amending  the Plan in  certain
respects. The terms and provisions of this restatement of the Plan are effective
only with  respect to Options  granted  from and after  September  20,  1988 and
Options  granted  prior to such date shall  continue to be governed by the terms
and  provisions of the Plan (and  amendments  thereto) as in effect on September
20, 1988.

II.  Administration

     The  Plan  shall  be  administered  by  the  Compensation   Committee  (the
"Committee") of the Board of Directors of the Company (the "Board").  Members of
the  Committee  shall not be eligible,  and shall not have been  eligible at any
time within one year prior to their appointment to the Committee, to participate
in the Plan or in any other  stock,  stock option or stock  appreciation  rights
plan  of the  Company  or any of its  affiliates  ("Company  Stock  Plan").  The
Committee  shall have sole  authority  to select the  individuals  who are to be
granted Options from among those eligible  hereunder and to establish the number
of shares which may be issued under each Option.  TheCommittee  is authorized to
interpret  the Plan and may from time to time adopt such rules and  regulations,
consistent  with the  provisions of the Plan, as it may deem  advisable to carry
out the Plan. All decisions  made by the Committee in selecting the  individuals
to whom Options shall be granted, in establishing the number of shares which may
be issued under each Option and in construing  the  provisions of the Plan shall
befinal.

III.  Option Agreements

     Each Option  shall be evidenced by an Option  Agreement  and shall  contain
such terms and conditions,  and may be exercisable  for such periods,  as may be
approved by the Committee.  The terms and  conditions of the  respective  Option
Agreements need not be identical.  Specifically, an Option Agreement may provide
for the surrender of the right to purchase shares under the Option in return for
a  payment  in cash or shares of Stock or a  combination  of cash and  shares of
Stock equal in value to the excess of the fair  market  value of the shares with
respect to which the right to  purchase  is  surrendered  over the option  price
therefor  ("Stock  Appreciation  Rights"),  on such terms and  conditions as the
Committee in its sole discretion may prescribe;  provided,  that with respect to
Stock Appreciation  Rights granted to employees who are subject to Section 16 of
the  Securities  Exchange  Act of 1934 (the "1934  Act"),  except as provided in
Subparagraph  VIII(c) hereof,  the Committee shall retain final authority (i) to
determine  whether  an  optionee  shall  be  permitted,  or (ii) to  approve  an
electionby an optionee,  to receive cash in full or partial  settlement of Stock
Appreciation Rights.  Moreover,  an Option Agreement may provide for the payment
of the option price,  in whole or in part, by the delivery of a number of shares
of Stock (plus cash ifnecessary) having a fair market value equal to such option
price.  Finally,  an Option  Agreement  may  provide  for cash less  exercise by
permitting an Optionee to withhold from shares of Stock acquirable upon exercise
of such Option  shares of Stock equal in value to all or a specified  portion of
the Option Price;  all on such terms and subject to such  conditions as shall be
established from time to time by the Committee. For all purposes under the Plan,
the fair market value of a share of Stock on a particular date shall be equal to
the closing price of the Stock on the New York Stock Exchange  Composite Tape on
that date, or if no prices are reported on that date, on the last preceding date
on which such  prices of the Stock are so  reported.  Each Option and all rights
granted  thereunder shall not be transferable  other than by will or the laws of
descentand distribution, and shall be exercisable during the optionee's lifetime
only by the optionee or the optionee's guardian or legal representative.

IV.  Eligibility of Optionee

     Options may be granted only to individuals who are key employees (including
officers and directors who are also key  employees) of the Company or any parent
orsubsidiary  corporation (as defined in section 425 of the Code) of the Company
at the time the Option is granted. Options may be granted to the same individual
on more than one  occasion.  No  Incentive  Stock  Option shall be granted to an
individual  if,  atthe time the Option is granted,  such  individual  owns stock
possessing  more than 10%of the total  combined  voting  power of all classes of
stock of the  Company or of its  parent or  subsidiary  corporation,  within the
meaning of section  422A(b)(6) of the Code, unless (i)at the time such Option is
granted the option  price is at least 110% of thefair  market value of the Stock
subject to the Option and (ii)such Option by its terms is not exercisable  after
the  expiration  of five  years from the date of grant.  To the extent  that the
aggregate fair market value  (determined  at the time the  respective  Incentive
Stock Option is granted) of stock with respect to which  Incentive Stock Options
granted after 1986 are  exercisable  for the first time by an individual  during
any calendar year under all incentive  stock option plans of the Company and its
parent andsubsidiary corporations exceeds $100,000, such Incentive Stock Options
shall be treatedas options which do not constitute  Incentive Stock Options. The
Committee shall determine, in accordance with applicable provisions of the Code,
Treasury  Regulations  and  other  administrative  pronouncements,  which  of an
optionee's  Incentive Stock Options will not constitute  Incentive Stock Options
because of such  limitation and shall notify the optionee of such  determination
as soon as practicable after such determination.

V.  Shares Subject to the Plan

     The aggregate  number of shares which may be issued under  Options  granted
under the Plan shall not exceed 300,000 shares of Stock. Such shares may consist
of authorized but unissued shares of Stock or previously  issued shares of Stock
reacquired  by the Company.  Any of such shares which remain  unissued and which
are not  subject to  outstanding  Options at the  termination  of the Plan shall
cease to be subject to the Plan, but, until termination of the Plan, the Company
shall at all times  make  available  a  sufficient  number of shares to meet the
requirements of the Plan. Should any Option here under expire or terminate prior
to its exercise in full, the shares theretofore subject to such Option may again
be subject to an Option granted under the Plan.  The aggregate  number of shares
which may be issued  under the Plan shall be  subjectto  adjustment  in the same
manner as provided  in  Paragraph  VIII  hereof with  respect to shares of Stock
subject  to  Options  then  outstanding.  Exercise  of an Option in any  manner,
including an exercise  involving a Stock  Appreciation  Right, shall result in a
decrease in the number of shares of Stock  which may  thereafter  be  available,
both for purposes of the Plan and for sale to any one individual,  by the number
of shares as to which the Option is exercised. Separate stock certificates shall
be issued by the Company for those shares  acquired  pursuant to the exercise of
an Incentive Stock Option and for those shares acquired pursuant to the exercise
of any Option which does not constitute an Incentive Stock Option.

VI.  Option Price

     The purchase price of Stock issued under each Option shall be determined by
the Committee, but in the case of an Incentive Stock Option, such purchase price
shall not be less than the fair market  value of Stock  subject to the Option on
the date the Option is granted.

VII.  Term of Plan

     The Plan became  effective  upon February 3, 1986, the date of its adoption
by the Board.  Except with  respect to Options then  outstanding,  if not sooner
terminated  under the provisions of Paragraph IX, the Plan shall  terminate upon
and no further  Options shall be granted after the  expiration of ten years from
the date of its adoption by the Board.

VIII.  Recapitalization or Reorganization

     (a) The  existence  of the Plan and the  Options  granted  hereunder  shall
notaffect in any way the right or power of the Board or the  shareholders of the
Company to make or authorize any adjustment, recapitalization, reorganization or
other change inthe Company's  capital  structure or its business,  any merger or
consolidation of the Company, any issue of debt or equity securities ahead of or
affecting  Stock or the rights  thereof,  the  dissolution or liquidation of the
Company or any sale, lease,  exchange or other disposition of all or any part of
its assets or business or any othercorporate act or proceeding.

     (b) The shares with  respect to which  Options may be granted are shares of
Stock as presently constituted, but if, and whenever, prior to the expiration of
an Option  theretofore  granted,  the  Company  shall  effect a  subdivision  or
consolidation  of shares of Stock or the  payment of a stock  dividend  on Stock
without receipt of consideration  by the Company,  the number of shares of Stock
with respect to which such Option may thereafter be exercised (i)in the event of
an  increase  in the  number  of  outstanding  shares  shall be  proportionately
increased, and the purchase price per shareshall be proportionately reduced, and
(ii)in the event of a reduction  in the number of  outstanding  shares  shall be
proportionately   reduced,   and  the   purchase   price   per   shareshall   be
proportionately increased.

     (c)  If  the  Company   recapitalizes  or  otherwise  changes  its  capital
structure,  thereafter  upon any exercise of an Option  theretofore  granted the
optionee shall be entitled to purchase under such Option,  in lieu of the number
of shares of Stock as to which such Option shall then be exercisable, the number
and class of shares of stockand securities to which the optionee would have been
entitled pursuant to the terms of the  recapitalization if, immediately prior to
such recapitalization,  the optionee had been the holder of record of the number
of  shares of Stock as to which  such  Option  is then  exercisable.  If (i) the
Company shall not be the  surviving  entity in any merger or  consolidation  (or
survives only as a subsidiary of an entity other than a previously  wholly owned
subsidiary  of the  Company),  (ii) the Company  sells,  leases or  exchanges or
agrees to sell, lease or exchange all or substantially  all of its assets to any
other person or entity  (other than a  wholly-owned  subsidiary of the Company),
(iii) the Company is to be dissolved and liquidated,  (iv) any person or entity,
including  a  "group"  as  contemplated  by  Section  13(d)(3)  of the 1934 Act,
acquires or gains ownership or control (including,  without limitation, power to
vote) of more than 40% of the outstanding shares of Stock, or (v) as a result of
or in connection  with a contested  election of directors,  the persons who were
directors  of the Company  before such  election  shall  cease to  constitute  a
majority  of the Board  (each such event is  referred  to herein as  a"Corporate
Change"),  then, upon the occurrence of any such Corporate  Change,  each Option
then  outstanding  shall become  fully  exercisable  and  effective as of a date
(selected  by the  Committee)  within  (a) ten days  after the  approval  by the
shareholders  of the  Company  of such  merger,  consolidation,  sale,  lease or
exchange of assets or  dissolution  or such  election of directors or (b) thirty
days of such change of control,  the  Committee,  acting in its sole  discretion
without the consent or approval of any optionee, shall effect one or more of the
following alternatives, which may vary among individual optionees: (1) establish
a limited  period of time on or before a  specified  date  (beforeor  after such
Corporate  Change) fixed by the Committee during which such outstanding  Options
may be  exercised,  after  which  specified  date all  unexercised  Options  and
allrights of optionees  thereunder  shall  terminate,  (2) require the mandatory
surrender tothe Company by selected  optionees of some or all of the outstanding
Options  held by such  optionees  as of a date,  before or after such  Corporate
Change, specified by the Committee, in which event the Committee shall thereupon
cancel such  Options and pay to each  optionee an amount of cash per share equal
to the excess of the amount calculated in Subparagraph (d) below (the "Change of
Control Value") of the shares subject to such Option over the exercise  price(s)
under such Options for such shares,  (3) make such  adjustments  to Options then
outstanding as the Committee deems  appropriate to reflect such Corporate Change
(provided,  however, that the Committee may determinein its sole discretion that
no  adjustment  is  necessary  to Options  then  outstanding)  (4) provide  that
thereafter upon any exercise of an Option theretofore granted the optionee shall
be entitled to purchase  under such  Option,  in lieu of the number of shares of
Stock as to which such Option shall then be exercisable, the number and class of
shares of stock or other securities or property to which the optionee would have
been entitled pursuant to the terms of the agreement of merger, consolidation or
sale  of  assets  and  dissolution  if,   immediately   prior  to  such  merger,
consolidation or sale of assets and dissolution the optionee had been the holder
of record of the  number  of  shares  of Stock as to which  such  Option is then
exercisable.

     (d) For the purposes of clause (2) in Subparagraph  (c) above,  the "Change
of Control  Value"  shall equal the amount  determined  in clause  (i),  (ii) or
(iii),  whichever is applicable,  as follows: (i) the per share price offered to
shareholders of the Company in any such merger, consolidation, sale of assets or
dissolution transaction, (ii) the price per share offered to shareholders of the
Company in any tender offer or exchange  offer whereby a Corporate  Change takes
place, or (iii) if such Corporate  Change occurs other than pursuant to a tender
or exchange offer,  the fair market value per shareof the shares into which such
Options being surrendered are exercisable,  as determined by the Committee as of
the  date  determined  by the  Committee  to be the  date  of  cancellation  and
surrender  of such  Options.  In the event  that the  consideration  offered  to
shareholders  of the Company in any transaction  described in this  Subparagraph
(d) or  Subparagraph  (c) above  consists  of  anything  other  than  cash,  the
Committee  shall  determine  the fair  cash  equivalent  of the  portion  of the
consideration offered which is other than cash.

     (e) Any adjustment  provided for in  Subparagraphs(b) or (c) above shall be
subject to any required shareholder action.

     (f) Except as herein before expressly provided, the issuance by the Company
of shares of stock of any class or securities  convertible  into shares of stock
of any class, for cash, property,  labor or services, upon direct sale, upon the
exercise of rights or warrants to  subscribe  therefor,  or upon  conversion  of
shares or  obligations  of the  Company  convertible  into such  shares or other
securities,  and in any case whether or notfor fair value, shall not affect, and
no  adjustment  by reason  thereof  shall be made with respect to, the number of
shares of Stock subject to Options theretofore granted or the purchase price per
share.

IX.  Amendment or Termination of the Plan

     "The  Board in its  discretion  may  terminate  the  Plan at any time  with
respect to any shares for which Options have not theretofore  been granted.  The
Board shall have the right to alter or amend the Plan or any part  thereof  from
time to time; provided,  that no change in any Option theretofore granted may be
made which would impair the rights of the  optionee  without the consent of such
optionee;  and provided,  further, that the Board may not make any alteration or
amendment which would materially  increase the benefits accruing to participants
under the Plan,  increase  the  aggregate  number of shares  which may be issued
pursuant to the provisions of the Plan, change the class of individuals eligible
to receive  Options  under the Plan or extend the term of the Plan,  without the
approval of the shareholders of the Company.



                           PURCHASE AND SALE AGREEMENT


                           Dated as of March 30, 1998

                                     Between

                        SEAGULL ENERGY E&P INC., AS BUYER

                                       and

                    The shareholders of BRG Petroleum, Inc.;

BRG  1998  Consolidated  Limited  Partnership,  BRG  1997  Consolidated  Limited
Partnership,  BRG 1996-I Oil & Gas  Limited  Partnership,  BRG 1996-II Oil & Gas
Income Fund Limited Partnership, BRG 1993-I Oil and Gas Limited Partnership, BRG
1992-I  Oil & Gas Income  Fund  Limited  Partnership,  BRG  1990-II  Oil and Gas
Limited  Partnership and BRG 1989-II Oil & Gas Income Fund Limited  Partnership;
and

     The participants in the BRG 1997-I Oil and Gas Program,

                                   AS SELLERS


<PAGE>

                                TABLE OF CONTENTS

                                                                           Page

ARTICLE I  DEFINITIONS AND INTERPRETATION....................................1
          1.1    Definitions.................................................1
          1.2    Interpretation.............................................12

ARTICLE II  PURCHASE AND SALE; PURCHASE PRICE; EARNEST MONEY................12
          2.1    Purchase and Sale..........................................12
          2.2    Purchase Price; Earnest Money..............................13
          2.3    Payment of Earnest Money...................................13
          2.4    Allocation and Adjustment of Purchase Price................14
          2.5    Purchase Price Adjustments.................................14
          2.6    Calculation of Closing Statement...........................15
          2.7    Adjusted Working Capital and Gas Balancing Reconciliation..16

ARTICLE III  CLOSING........................................................17
          3.1    Closing Date...............................................17
          3.2    Sellers' Deliveries........................................17

ARTICLE IV REPRESENTATIONS AND WARRANTIES OF SELLERS........................18
          4.1    Ownership of Shares; Organization and Authority............19
          4.2    No Conflict................................................20
          4.3    Organization and Capital Structure of BRG..................21
          4.4    Subsidiaries...............................................21
          4.5    Financial Statements.......................................22
          4.6    Absence of Material Adverse Effect.........................22
          4.7    Compliance with Agreements.................................23
          4.8    Taxes......................................................24
          4.9    Governmental Permits.......................................25
          4.10   No Default.................................................25
          4.11   Environmental Matters......................................25
          4.12   Books and Records..........................................26
          4.13   Oil and Gas Properties.....................................27
          4.14   Compliance with Requirements of Laws.......................27
          4.15   Payments...................................................27
          4.16   Benefit Plans..............................................27
          4.17   Litigation.................................................29
          4.18   Insurance..................................................29
          4.19   Gas Imbalances.............................................29
          4.20   Public Utility Holding Company Act.........................30
          4.21   Investment Company Act.....................................30

<PAGE>

          4.22   Wells......................................................30
          4.23   Condition of Equipment.....................................30
          4.24   Evaluation Data............................................30
          4.25   Interaffiliate Transactions and Relationships..............31
          4.26   Well Status................................................31
          4.27   Section 29 Status of Certain Properties....................31
          4.28   Liabilities; Indebtedness..................................32
          4.29   No Material Misstatements or Omissions.....................32
          4.30   Bankruptcy.................................................32
          4.31   Representations Apply to Subsidiaries of BRG...............32
          4.32   Allocation of Purchase Price...............................32
          4.33   BRG 1997-I Oil and Gas Program Funds.......................32

ARTICLE V REPRESENTATIONS AND WARRANTIES OF BUYER...........................32
          5.1    Organization of Buyer......................................32
          5.2    Authority of Buyer.........................................33
          5.3    No Conflict................................................33
          5.4    No Finder..................................................33
          5.5    Investment Representation..................................33
          5.6    Financial Ability..........................................33

ARTICLE VI ACTIONS PRIOR TO THE CLOSING DATE................................34
          6.1    Investigation of the Company by Buyer......................34
          6.2    Preserve Accuracy of Representations and Warranties........34
          6.3    Consents to Third Parties; Governmental Approvals..........34
          6.4    Excluded Assets............................................35
          6.5    BRG .......................................................35
          6.6    Covenants Regarding Employee Benefit Plan and Employees....36
          6.7    Other Interim Covenants....................................36
          6.8    Title Defects..............................................38
          6.9    Audited Financials.........................................40

ARTICLE VII ADDITIONAL AGREEMENTS...........................................40
          7.1    Access to Records after Closing............................40
          7.2    Confidentiality Agreement..................................40
          7.3    No Public Announcement.....................................41
          7.4    Expenses and Sales Taxes...................................41
          7.5    Further Assurances.........................................41
          7.6    Change of Corporate Name...................................41
          7.7    Indemnification of Sellers for Environmental Liabilities...42
          7.8    Tax Returns; Payments and Refunds..........................42
          7.9    Employee Relations and Benefits............................42
          7.10   Release and Indemnification of Resigning
                   Officers and Directors...................................43
          7.11  Insurance Coverage..........................................43
<PAGE>

ARTICLE VIII CONDITIONS PRECEDENT TO OBLIGATIONS OF PARTIES.................43
          8.1    Conditions to Buyer's Obligations..........................43
          8.2    Conditions to Sellers' Obligations.........................45

ARTICLE IX  TERMINATION.....................................................46
          9.1    Termination................................................46
          9.2    Notice of Termination......................................46
          9.3    Effect of Termination......................................46

ARTICLE X  GENERAL PROVISIONS...............................................47
          10.1   Survival of Representations, Warranties,
                   Covenants nad Agreemtns/Indemnities......................47
          10.2   No Reliance................................................50
          10.3   Notices....................................................50
          10.4   Representation of Sellers by Sellers' Representative.......51
          10.5   Successors and Assigns.....................................52
          10.6   Entire Agreement; Amendments...............................52
          10.7   Waivers....................................................53
          10.8   Partial Invalidity.........................................53
          10.9   Execution in Counterparts..................................53
          10.10  Governing Law..............................................53
          10.11  Certain Individuals........................................53

EXHIBIT A - Form of Conveyance, Assignment and Bill of Sale

Schedule 2.4       - Allocation of Purchase Price
Schedule 4.2       - No Conflict
Schedule 4.3       - Organization and Capital Structure of BRG
Schedule 4.5       - Financial Statements of BRG and the BRG Partnerships
Schedule 4.6       - Absence of Material Adverse Effect
Schedule 4.7       - Material Agreements
Schedule 4.8       - Taxes
Schedule 4.9       - Governmental Permits
Schedule 4.11      - Environmental Matters
Schedule 4.13      - Oil and Gas Properties
Schedule 4.14      - Compliance With Requirements of Laws
Schedule 4.15      - Payments
Schedule 4.16      - Benefit Plans
Schedule 4.17      - Litigation
Schedule 4.18      - Insurance
Schedule 4.19      - Gas Imbalances
Schedule 4.25      - Interaffiliate Transactions and Relationships
Schedule 4.26      - Plugging and Abandonment Obligations

<PAGE>

Schedule 4.27      - Section 29 Wells
Schedule 4.28      - Undisclosed Liabilities
Schedule 6.4       - Excluded Assets
Schedule 7.9       - Severance Plan
Schedule 10.1      - Principal Sellers



<PAGE>

                           PURCHASE AND SALE AGREEMENT


     THIS  PURCHASE AND SALE  AGREEMENT,  dated as of March30,  1998, is between
Seagull Energy E&P Inc. ("Buyer"); and the shareholders of BRG Petroleum,  Inc.,
an Oklahoma  corporation  ("BRG")  listed on the  signature  page hereto  (being
hereinafter  collectively called the "BRG Shareholders");  BRG 1998 Consolidated
Limited Partnership, BRG 1997 Consolidated Limited Partnership, BRG 1996-I Oil &
Gas Limited Partnership,  BRG 1996-II Oil & Gas Income Fund Limited Partnership,
BRG 1993-I Oil and Gas  Limited  Partnership,  BRG 1992-I Oil & Gas Income  Fund
Limited Partnership, BRG 1990-II Oil and Gas Limited Partnership and BRG 1989-II
Oil & Gas Income Fund Limited Partnership (being hereinafter collectively called
the "BRG  Partnerships");  and the  participants  in the BRG  1997-I Oil and Gas
Program ("1997-I Program Participants") (BRG Shareholders,  BRG Partnerships and
1997-I Program Participants being hereinafter collectively called "Sellers").

                             PRELIMINARY STATEMENTS

     The BRG Shareholders are the owners,  beneficially and of record, of all of
the issued and outstanding  capital stock of BRG. The BRG Shareholders desire to
sell to Buyer, and Buyer desires to purchase from the BRG  Shareholders,  all of
the capital  stock of BRG on the terms and subject to the  conditions  set forth
herein.

     The BRG  Partnerships  each desire to sell to Buyer,  and Buyer  desires to
purchase from each of the BRG  Partnerships,  all of the oil and gas  properties
and related assets of the BRG Partnerships  (collectively,  the "BRG Partnership
Properties," as more  particularly  described below) on the terms and subject to
the conditions set forth herein.

     BRG,  as the Program  Administrator  is the record  owner of the  interests
acquired  on behalf of the 1997-I  Program  Participants  in certain oil and gas
properties and related interests (collectively, the "1997-I Properties," as more
particularly described below). The 1997-I Program Participants desire to sell to
Buyer, and Buyer desires to purchase from the 1997-I Program  Participants,  the
1997-I Properties on the terms and subject to the conditions set forth herein.

     Accordingly,  in  consideration  of the mutual  agreements  hereinafter set
forth, Buyer and Sellers agree as follows:

                                    ARTICLE I

                         DEFINITIONS AND INTERPRETATION

     1.1 Definitions.  In this Agreement,  the following terms have the meanings
specified or referred to in this Section 1.1 and shall be equally  applicable to
both the singular and plural forms.



<PAGE>

     "Adjusted  Working  Capital" as of any date means the  current  assets less
current  liabilities  of  BRG,  any  BRG  Partnership,  or  any  1997-I  Program
Participant  on a  consolidated  basis  (except  that the balance  sheets of BRG
Holding Company,  inc. and BRG Production Company shall not be deemed to be part
of the BRG  consolidated  group for purposes of determining the Closing Adjusted
Working  Capital) at such date determined in accordance  with GAAP,  except that
current  assets will include  amounts equal to (i) the estimate of the aggregate
of quantity of the crude oil attributable to BRG, the BRG  Partnerships,  or the
1997-I Program  Participant,  as the case may be, contained at such date in each
of the storage tanks in which  production from the BRG Oil and Gas Properties or
the relevant BRG Partnership  Properties or 1997-I  Properties is stored pending
sale and/or  transportation to the purchaser thereof  multiplied by the price at
which the crude oil from each of such  storage  tanks is then being sold to such
purchaser,  plus (ii) the  amounts  paid or  payable to BRG in  connection  with
consummation  of the sale of the  stock of BRG  Holding  Company,  Inc.  and BRG
Production  Company as contemplated by Section 6.4 and current  liabilities will
include (i) the  outstanding  amount of all long-term debt (both the current and
long-term  portions thereof at such date), (ii) the amounts necessary to pay all
state  franchise  taxes  that  are  or  will  become  payable  by  BRG  and  are
attributable to, or computed by reference to the income,  operations,  assets or
capital of BRG arising or existing  during the period prior to and including the
Closing Date, (iii) the amounts paid or payable in respect of the BRG Options as
contemplated by Section 6.5, plus (iii) all Transaction Expenses paid or payable
on behalf of BRG, the BRG  Partnerships or the 1997-I Program  Participants,  as
the case may be.  The  amount  of the  accrued  federal,  state  and  local  tax
liability  included in the current  liabilities of BRG shall be determined after
taking into  account  the  deductions  arising by virtue of the amounts  paid or
payable by BRG in respect of the BRG Options as set forth in Section 6.5 and the
gain  realized  by BRG in  connection  with the sale of the stock of BRG Holding
Company,  Inc. and BRG  Production  Company and the gain allocated to BRG as the
general partner of each of the BRG Partnerships by virtue of the sale of the BRG
Partnership  Properties.  For purposes of this Agreement,  the Adjusted  Working
Capital of (i) each 1997-I  Program  Participant  shall be limited to the assets
and liabilities  which are directly  attributable to his or her interests in the
1997-I  Properties  and the  production  and marketing  activities  conducted in
connection  therewith and (ii) the BRG Partnerships  shall be limited to the BRG
Partnership  Properties and the liabilities  directly  attributable  thereto and
production and marketing activities conducted in connection therewith.

     "Accounting Firm" has the meaning specified in Section 2.7(c).

     "Affiliate"  means,  with  respect to any Person,  any other  Person  which
directly or indirectly  controls,  is  controlled by or is under common  control
with such Person.

     "Benefit Plans" has the meaning specified in Section 4.16.

     "Benefit  Program  or  Agreement"  has the  meaning  specified  in  Section
4.16(a).

     "BRG" means BRG Petroleum, Inc., an Oklahoma corporation.
<PAGE>

     "BRG Petroleum Corporation" has the meaning specified in Section 6.4.

     "BRG Oil and Gas  Properties"  collectively  means that  portion of the BRG
Property  which  consists  of  Leases,  Wells,  Units  and  other  interests  in
Hydrocarbons prior to severance.

     "BRG Option" has the meaning specified in Section 6.5.

     "BRG Partnerships" has the meaning specified in the first paragraph of this
Agreement.

     "BRG  Partnership  Properties"  means (i) the interests in and to the Wells
described  or  referred  to in  Schedule  4.13,  together  with  all of the  BRG
Partnerships'  respective  rights,  titles and interests in and to all property,
interests  and rights  incident or in any way relating to the Wells or which are
useful or  appropriate  in  exploring  for,  developing,  operating,  producing,
treating,  storing,  marketing and transporting  oil, gas and other minerals in,
under and that may be  produced  from the Wells,  including  but not  limited to
contracts, agreements,  rights-of-way,  easements, licenses, permits and orders;
(ii) all of the BRG Partnerships' respective rights, titles and interests in and
to all physical  property,  including  but not limited to wells,  well and lease
equipment  and surface  equipment  such as casing,  tubing,  connections,  rods,
pipelines,  gathering  systems,  compressors,  separators,  tanks,  connections,
pumps, machinery,  tools, materials,  supplies,  inventory,  buildings and other
property and equipment of every kind,  located upon or used in  connection  with
the Wells or the Leases relating thereto; (iii) without limiting and in addition
to the foregoing,  all of the BRG Partnerships'  respective  rights,  titles and
interests  in and to the Wells  and to the  Leases  and/or  lands  described  or
referred  to in  Schedule  4.13 or  relating  to such  Wells,  and the  physical
property  thereon or used in  connection  therewith,  even though  such  rights,
titles and interests be incorrectly or  insufficiently  described or referred to
in Schedule 4.13,  and (iv) the additional  assets and rights which are included
in the Adjusted Working Capital of the BRG Partnerships.

     "BRG Property" means any and all real property (including,  but not limited
to, surface estates and mineral fees and leaseholds), plant, building, facility,
structure,  underground  storage tank,  personal property,  equipment,  unit, or
other asset owned,  leased or operated by BRG or Charter Servicing Company as of
or prior to the Closing  Date  including  without  limitation  the  interests in
Leases, Units and Wells described or referred to in Schedule 4.13.

     "BRG Shareholders" has the meaning specified in the first paragraph of this
Agreement.

     "Buyer" has the meaning specified in the first paragraph of this Agreement.


<PAGE>

     "Buyer  Ancillary   Agreements"  means  all  agreements,   instruments  and
documents being or to be executed and delivered by Buyer under this Agreement or
in connection herewith.

     "CERCLA" means the Comprehensive Environmental Response,  Compensation, and
Liability Act, 42 U.S.C. ss.ss. 9601 et seq.

     "Closing"  means the closing of the transfer of (i) the Shares from the BRG
Shareholders  to  Buyer,  (ii)  the  BRG  Partnership  Properties  from  the BRG
Partnerships to Buyer,  and (iii) the 1997-I Program  Properties from the 1997-I
Program Participants to Buyer.

     "Closing  Adjusted  Working  Capital" has the meaning  specified in Section
2.7(a).

     "Closing Balance Sheet" has the meaning specified in Section 2.6.

     "Closing Date" has the meaning specified in Section 3.1.

     "Code"  means  the  Internal  Revenue  Code of 1986,  as  amended,  and the
regulations promulgated thereunder.

     "Common Stock" has the meaning specified in Section 4.3(b).

     "Confidentiality  Agreement" means the  Confidentiality  Agreement  between
Buyer and BRG and  delivered  to BRG under cover of a  transmittal  letter dated
February 18, 1998.

     "Contaminant"  means any contaminant,  waste,  pollutant,  petroleum waste,
used oil,  hazardous or toxic  substance  or waste (as such terms are  currently
defined in  Environmental  Laws), and any other substances that are regulated by
any Governmental Body under any Environmental Laws or any Hazardous Material.

     "Court  Order" means any judgment,  order,  award or decree of any foreign,
federal,  state,  local  or  other  court  or  tribunal  and  any  award  in any
arbitration proceeding.

     "Damages"  shall  mean the  amount of any  actual  liability,  loss,  cost,
expense,  claim, award or judgment incurred or suffered by any indemnified party
(after taking into account any insurance proceeds actually received) arising out
of or resulting  from the  indemnified  matter,  including  reasonable  Expenses
incidental to matters indemnified  against,  and the costs of enforcement of the
indemnity.

     "Earnest Money" has the meaning specified in Section 2.2.

     "Encumbrance" means any lien (statutory or other), claim, charge,  security

<PAGE>

interest,   mortgage,   deed  of  trust,  pledge,   hypothecation,   assignment,
conditional  sale or other title retention  agreement,  preference,  priority or
other security agreement or preferential  arrangement of any kind or nature, and
any easement,  encroachment,  covenant,  restriction, right of way, defect in or
cloud on title or other encumbrance of any kind.

     "Environmental   Encumbrance"   means  an   Encumbrance  in  favor  of  any
Governmental  Body for (i) any  liability  under any  Environmental  Law or (ii)
damages  arising from, or costs incurred by such  Governmental  Body in response
to, a Release or  threatened  Release  of a  Contaminant  into the  environment.
"Environmental  Laws" means all applicable  Requirements of Laws derived from or
relating  to  foreign,  federal,  Indian,  state and local laws and  regulations
relating to or addressing  the  environment  or  occupational  health or safety,
including but not limited to (i) CERCLA,  OSHA and RCRA and any state equivalent
thereof and (ii) all applicable  Requirements  of Laws relating to the emission,
discharge, disposal, treatment, recycling, reclamation, permitting, manufacture,
processing,  distribution,   generation,  storage,  transportation,  Release  or
threatened  Release of, or exposure  of persons or  property  to,  contaminants,
wastes, pollutants, petroleum wastes, used oil, hazardous or toxic substances or
wastes, or any other regulated substances.

     "Environmental  Liabilities"  means any and all costs (including  remedial,
removal, response, abatement, cleanup, investigative,  and/or monitoring costs),
damages,  liabilities (whether accrued,  absolute,  contingent,  unliquidated or
otherwise),  settlements,  expenses  (including  charges  and  assessments,  and
expenses  and costs of  investigating,  preparing  or  defending  any  action or
proceeding),  liens,  penalties,  fines,  taxes,  prejudgment and  post-judgment
interest, court costs and attorneys' fees incurred or imposed in connection with
an Environmental Matter or any Environmental Law, including, without limitation,
any of  the  foregoing  which  are  incurred  or  imposed  (i)  pursuant  to any
agreement,  order, notice of responsibility,  directive (including  requirements
embodied in  Environmental  Laws),  injunction,  judgment  or similar  documents
(including settlements) attributable to or arising out of or under Environmental
Laws,  or (ii) pursuant to any claim by a  Governmental  Body or other entity or
Person for  personal  injury,  property  damage,  damage to  natural  resources,
remediation   or  response  costs  arising  out  of  or   attributable   to  any
Environmental Matter.

     "Environmental Matters" means matters (i) resulting from or attributable to
actual,   threatened,   or  alleged  emissions,   discharges,   or  releases  of
Contaminants  into  ambient  air,  surface  water,  groundwater  or  land,  (ii)
otherwise  resulting  from  or  attributable  to  the  manufacture,  generation,
processing,  distribution,  use, treatment,  storage,  disposal,  transport,  or
handling of Contaminants or (iii) otherwise relating to any Environmental Law.

     "ERISA"  means the Employee  Retirement  Income  Security  Act of 1974,  as
amended and the regulations promulgated thereunder.


<PAGE>

     "Evaluation Data" has the meaning specified in Section 4.24.

     "Excluded  Assets"  means the assets of BRG as set forth on  Schedule  6.4,
which will be  transferred  to BRG  Holding  Company,  Inc. as  contemplated  by
Section 6.4.

     "Expenses"  means  any  and  all  expenses   incurred  in  connection  with
investigating,  defending or asserting  any claim,  action,  suit or  proceeding
incident to any matter  indemnified  against  hereunder  (including court filing
fees, court costs,  arbitration fees or costs, witness fees, and reasonable fees
and   disbursements   of  legal  counsel,   investigators,   expert   witnesses,
consultants, accountants and other professionals).

     "Financial  Statements" has the meaning  specified in  Section 4.5.  "GAAP"
means United States generally accepted  accounting  principles as in effect from
time to time.

     "Good  and  Defensible  Title"  means,  with  respect  to  BRG's,  the  BRG
Partnerships'  or the  1997-I  Program  Participants'  respective  ownership  of
interests  in a Lease,  Unit or well,  a record  or  beneficial  title  that (a)
entitles BRG, the BRG  Partnerships or the 1997-I Program  Participants,  as the
case may be, to receive,  throughout the life of a Lease, Unit or well, at least
the NRI for (i) the Wells shown in Schedule 4.13 (Producing  Wells) and (ii) any
well  drilled  within the surface  area of the Units or Leases shown in Schedule
4.13 (Undeveloped) as to the objective formation(s)  identified,  except for (x)
decreases in connection with those operations to which BRG or Buyer elects after
Closing or with  Buyer's  consent to become a  non-consenting  co-owner  and (y)
decreases  resulting  from those  wells  where the owner is  obligated  to allow
others  to make up past  underproduction;  (b)  obligates  either  BRG,  the BRG
Partnerships or the 1997-I Program Participants to bear,  throughout the life of
a Lease, Unit or well (and the plugging,  abandonment and salvage  thereof),  no
greater  WI than the WI shown  (i) for the Well in  question  on  Schedule  4.13
(Producing  Wells) or (ii) any well drilled  within the surface area of the Unit
or  Lease  in  question  on  Schedule  4.13  (Undeveloped)  as to the  objective
formation(s)  identified,  except increases in such WI that result in at least a
proportionate  increase in BRG's, the BRG  Partnerships',  or the 1997-I Program
Participants'  NRI  for  such  Well or  wells  (including,  without  limitation,
increases  resulting from co-owner  non-consents) and increases that result from
contribution  requirements with respect to defaulting co-owners, (c) is free and
clear of all Encumbrances except for Permitted Encumbrances,  and (d) is held of
record by BRG.  "Good and Defensible  Title" means,  with respect to any BRG Oil
and Gas Properties, BRG Partnership Properties or the 1997-I Properties which is
not a Lease  attributable  to a Well,  a  record  title  that  (x) is free  from
reasonable  doubt as to all  matters  of law and  fact  such  that a  reasonably
prudent person,  engaged in the ownership,  development and operation of oil and
gas  properties  or assets  (including  gas  plants,  treating  and  measurement
facilities, and pipelines),  with knowledge of all the facts and appreciation of
their  legal  significance,  would be willing to accept  title to such  property
without a reduction  in the value of such  property and (y) is free and clear of
all Encumbrances, except for Permitted Encumbrances.


<PAGE>

     "Governmental  Body" means any foreign,  federal,  Indian,  state, local or
other governmental authority or regulatory body.

     "Governmental Permits" has the meaning specified in Section 4.9(a).

     "Hazardous  Material"  means (a) any  "hazardous  substance," as defined by
CERCLA, (b) any "hazardous  waste," as defined by the Resource  Conservation and
Recovery  Act, as  amended,  (c) any  hazardous,  dangerous  or toxic  chemical,
material,  waste or  substance,  within  the  meaning  of and  regulated  by any
Environmental  Law,  (d)  any  radioactive  material,  including  any  naturally
occurring radioactive material, and any source, special or byproduct material as
defined in 42 U.S.C. 2011 et seq. and any amendments or authorizations  thereof,
(e) any  asbestos-containing  materials  in any  form or  condition,  or (f) any
polychlorinated biphenyls in any form or condition.

     "Hydrocarbons"  means oil,  condensate,  natural  gas,  casinghead  gas and
liquid and gaseous hydrocarbons and any combination or mixture of the foregoing.

     "Individual  Shareholder  Interests"  has the meaning  specified in Section
2.1.

     "Insurance Policies" has the meaning specified in Section 4.18.

     "IRS" means the Internal Revenue Service.

     "Leases"  means  the  interests  in the oil and gas  leases,  oil,  gas and
mineral  leases,  royalties,  overriding  royalties,  production  payments,  net
profits  interests,  fee  minerals,  and other  oil,  gas or  mineral  interests
(together  with  contractual  rights,  options or interests in and to any of the
foregoing)  owned by either  BRG,  the BRG  Partnerships  or the 1997-I  Program
Participants, including those associated with the Wells listed in Schedule 4.13.

     "Losses"  means  any  and  all  losses,  costs,  obligations,  liabilities,
settlement payments,  awards, judgments,  fines, penalties,  damages,  expenses,
deficiencies or other charges.

     "Material  Adverse  Effect" means any  condition,  circumstance,  change or
effect that is  materially  adverse to the assets (or title thereto or the value
thereof), business, condition (financial or otherwise), results of operations or
prospects of BRG, the BRG  Partnerships,  the 1997-I Program  Participants (as a
group)  or the BRG  Property  other  than  (i)  general  industry,  economic  or
regulatory conditions or developments that affect oil and gas companies or their
assets  or  operations,  or (ii)  conditions  affecting  oil  and gas  companies
generally in the areas in which BRG or any of the BRG Partnerships conduct their
operations or where their properties or assets,  or the 1997-I  Properties,  are
located.


<PAGE>

     "1997-I  Program  Participants"  has the  meaning  specified  in the  first
paragraph of this Agreement.

     "1997-I  Properties"  means (i) the interests in and to the Wells described
or referred  to in Schedule  4.13 that are owned in the name of BRG on behalf of
the 1997-I  Program  Participants,  together with all of the rights,  titles and
interests in and to all property,  interests  and rights  incident or in any way
relating  to such Wells or which are useful or  appropriate  in  exploring  for,
developing,  operating, producing, treating, storing, marketing and transporting
oil, gas and other  minerals in, under and that may be produced from such Wells,
including but not limited to contracts,  agreements,  rights-of-way,  easements,
licenses,  permits and orders;  (ii) all of the rights,  titles and interests in
and to all physical  property  that is owned in the name of BRG on behalf of the
1997-I Program Participants,  including but not limited to wells, well and lease
equipment  and surface  equipment  such as casing,  tubing,  connections,  rods,
pipelines,  gathering  systems,  compressors,  separators,  tanks,  connections,
pumps, machinery,  tools, materials,  supplies,  inventory,  buildings and other
property and equipment of every kind,  located upon or used in  connection  with
such  Wells or the  Leases  relating  thereto;  (iii)  without  limiting  and in
addition to the foregoing, all of the rights, titles and interests in and to the
Wells and to the Leases  and/or lands  described or referred to in Schedule 4.13
or  relating  to such  Wells  that are owned in the name of BRG on behalf of the
1997-I  Program  Participants,  and the  physical  property  thereon  or used in
connection  therewith,   even  though  such  rights,  titles  and  interests  be
incorrectly  or  insufficiently  described or referred to in Schedule  4.13, and
(iv) the additional assets and rights which are included in the Adjusted Working
Capital of the 1997-I Program Participants.

     "NRI" means a fractional or percentage  interest in and to all Hydrocarbons
produced from or allocated to (i) a Well  described in Schedule 4.13  (Producing
Wells)  or (ii) any well  drilled  within  the  surface  area of a Unit or Lease
identified  on Schedule  4.13  (Undeveloped)  as to the  objective  formation(s)
identified, after deduction of all lessors' royalties, overriding royalties, and
other  burdens and payments out of  production  that burden such  fractional  or
percentage interest in such Well.

     "Offsite Environmental  Liability" means an Environmental Liability arising
from or  relating  or  attributable  to either (i)  Contaminants  that have been
transported (whether for treatment, storage, disposal, reclamation, recycling or
otherwise),  or that  have  otherwise  migrated  or  been  moved,  from  any BRG
Property,  the BRG Partnership  Properties or the 1997-I Properties to any other
property owned by a third party or (ii) a property  previously owned by BRG, the
BRG Partnerships or the 1997-I Program Participants and conveyed or alienated by
BRG, the BRG Partnerships or the 1997-I Program Participants prior to Closing.

     "Onsite Environmental  Liability" means an Environmental Liability (i) that
arises from or relates or is attributable  to BRG Property,  the BRG Partnership
Properties or the 1997-I  Properties as of the Closing Date,  but (ii) is not an
Offsite Environmental Liability. <PAGE>

     "Organizational Document" means the charter, bylaws, partnership agreement,
limited partnership agreement,  certificate of limited partnership,  certificate
of  organization,  regulations  or  other  organizing  or  constituent  document
governing  the  general  affairs or  existence  of a  corporation,  partnership,
limited liability company or other entity.

     "OSHA" means the  Occupational  Safety and Health Act, 29 U.S.C.ss.ss. 651
      et seq.

     "Permitted Encumbrances" means:

     (i)  liens for taxes and other governmental charges and assessments arising
          in the ordinary  course of business which are not yet due and payable,
          or,  if due,  are  being  challenged  in  good  faith  by  appropriate
          proceedings  and as to which adequate  reserves have been  established
          and are reflected on the Financial Statements;

     (ii) liens of landlords, carriers, warehousemen,  mechanics and materialmen
          and other like liens  arising in the  ordinary  course of business for
          sums not yet due and payable,  and that will be paid or  discharged in
          the  ordinary  course of business  or, if  delinquent,  that are being
          contested in good faith in the  ordinary  course of business and as to
          which adequate reserves have been established and are reflected on the
          Financial Statements;

     (iii)liens under operating agreements, unitization and pooling arrangements
          and Hydrocarbon sales contracts that secure payment of amounts not yet
          due and  payable,  or, if due,  being  contested  in good faith in the
          ordinary course of business, which are of a nature and scope customary
          in connection  with oil and gas drilling and producing  operations and
          as to which adequate  reserves have been established and are reflected
          on the Financial Statements;

     (iv) easements,  rights-of-way,  servitudes,  permits,  surface leases, and
          other rights in respect of surface  operations  that do not materially
          interfere  with BRG's,  the BRG  Partnerships'  or the 1997-I  Program
          Participants'  operations  of the  portion  of the  property  burdened
          thereby or otherwise have a Material  Adverse Effect on the ownership,
          operation, value or use of such Person's property;

     (v)  rights  reserved to or vested in any  Governmental  Body to control or
          regulate  any of the Wells or Units and all  applicable  laws,  rules,
          regulations, and orders of such authorities so long as the same do not
          (i) decrease BRG's, the BRG Partnerships' or the 1997-I Program

<PAGE>

          Participants'  NRI below the NRI shown in Schedule  4.13,  or increase
          BRG's, the BRG  Partnerships'  or the 1997-I Program  Participants' WI
          above the WI shown in Schedule 4.13,  without at least a proportionate
          increase  in  BRG's,  the  BRG  Partnerships'  or the  1997-I  Program
          Participants'  NRI,  (ii) create any liens in respect of such Wells or
          Units,  or (iii)  otherwise  have a  Material  Adverse  Effect  on the
          ownership, operation, value or use of such Wells or Units.

     (vi) any title defects that Buyer may have expressly waived in writing;

     (vii)the terms and conditions of contracts and  agreements  relating to the
          Leases,  Wells and Units including,  without  limitation,  exploration
          agreements,  gas  sales  contracts,  processing  agreements,  farmins,
          farmouts,  operating agreements,  and right-of-way agreements,  to the
          extent such terms and  conditions (i) do not decrease  BRG's,  the BRG
          Partnerships'  or the 1997-I Program  Participants'  NRI below the NRI
          shown in Schedule 4.13, or increase BRG's,  the BRG  Partnerships'  or
          the 1997-I  Program  Participants'  WI above the WI shown in  Schedule
          4.13,  without at least a  proportionate  increase  in BRG's,  the BRG
          Partnerships' or the 1997-I Program Participants' NRI, (ii) are normal
          and  customary  in the oil and gas  industry,  and (iii) do not have a
          Material Adverse Effect on the ownership,  operation,  value or use of
          such Leases, Wells or Units;

     (viii) royalties,  overriding royalties, net profits interests,  production
          payments,  reversionary  interests,  and similar interests that do not
          decrease  BRG's,   the  BRG   Partnerships'   or  the  1997-I  Program
          Participants'  NRI below the NRI shown in Schedule  4.13,  or increase
          BRG's, the BRG  Partnerships'  or the 1997-I Program  Participants' WI
          above the WI shown in Schedule 4.13,  without at least a proportionate
          increase in the owner's NRI;

     (ix) conventional rights of reassignment requiring notice to the holders of
          the rights prior to surrendering or releasing a Lease; and

     (x)  consents to assignment and preferential  rights to purchase any or all
          of the BRG  Property,  the BRG  Partnership  Properties  or the 1997-I
          Properties  so  long as  (a) any  required  consents  or  waivers  are
          obtained  from  the  appropriate  Persons  prior to  Closing,  (b) the
          appropriate time period for asserting such rights, if any, has expired
          without an  exercise  of such  rights  prior to  Closing,  or (c) such
          consents or rights are not triggered or put into effect as a result of
          the transactions provided for in this Agreement.


<PAGE>

     "Person" means any  individual,  corporation,  partnership,  joint venture,
limited   liability   company,   association,    joint-stock   company,   trust,
unincorporated organization or Governmental Body.

     "Post-Closing  Taxable Period" means (i) any taxable period beginning after
the Closing  Date and (ii) with  respect to any taxable  period  beginning on or
before the Closing Date and ending after the Closing  Date,  the portion of such
taxable period that is after the Closing Date.

     "Pre-Closing  Taxable  Period"  means all or a portion  of (i) any  taxable
period up to and  including  the Closing  Date or (ii) any  taxable  period with
respect to which the Tax is computed by reference to Tax items, assets,  capital
or operations of BRG or any BRG Partnership arising on or before, or existing as
of, the Closing Date.

     "Purchase Price" has the meaning specified in Section 2.2.

     "RCRA" means the Resource  Conservation and Recovery Act, 42 U.S.C.  ss.ss.
6901 et seq.

     "Release" means any release, spill, emission,  leaking,  pumping,  pouring,
emitting,  emptying,  injection,   deposit,  disposal,   discharge,   dispersal,
escaping, leaching, dumping (including the abandonment or discarding of barrels,
containers,  and  other  closed  receptacles  containing  any  Contaminant),  or
migration  of a  Contaminant  into  the  environment  or  into or out of any BRG
Property, the BRG Partnership Properties or the 1997-I Properties, including the
movement  of  Contaminants   through  or  in  the  air,  soil,   surface  water,
groundwater,  BRG  Property,  the  BRG  Partnership  Properties  or  the  1997-I
Properties.

     "Remedial  Action" means actions required under  Environmental  Laws to (i)
clean up, remove,  treat or in any other way address  Contaminants in the indoor
or outdoor  environment,  (ii)  prevent  the  Release or  threatened  Release or
minimize the further Release of Contaminants or (iii)  investigate and determine
if a remedial response is needed and to design such a response and post-remedial
investigation, monitoring, operation and maintenance and care.

     "Requirements of Laws" means (i) any foreign,  federal,  Indian,  state and
local laws, statutes,  regulations, rules, codes or ordinances enacted, adopted,
issued or promulgated by any Governmental Body, (ii) any injunctions, judgments,
orders,  decrees, or rulings of any court or Governmental Body, and (iii) common
law,  including,  in each case,  any such  requirements  of laws  pertaining  to
electrical,   building,  zoning,  subdivision,   land  use,  environmental,   or
occupational safety and health requirements,  in all cases as currently enacted,
interpreted,   enforced  or  implemented  by  the  Governmental   Bodies  having
jurisdiction thereunder. <PAGE>

     "Section 29 Well" has the meaning specified in Section 4.27.

     "Sellers"  has  the  meaning  specified  in the  first  paragraph  of  this
Agreement.

     "Sellers  Ancillary  Agreements"  means  all  agreements,  instruments  and
documents  being or to be  executed  and  delivered  by the  Sellers  under this
Agreement or in connection herewith.

     "Sellers' Representative" has the meaning specified in Section 10.4.

     "Shares" means all of the issued and outstanding Common Stock of BRG.

     "Subsidiary Transfer" has the meaning specified in Section 6.4.

     "Tax" (and, with correlative meaning, "Taxes" and "Taxable") shall mean any
federal,  Indian,  state,  local or foreign income,  gross  receipts,  property,
sales,  use,  license,  excise,  franchise,  employment,  payroll,  withholding,
alternative or add-on minimum, ad valorem,  value added, transfer or excise tax,
or any other tax,  custom,  duty,  governmental  fee or other like assessment or
charge of any kind whatsoever, together with any interest or penalty, imposed by
any Governmental Body.

     "Tax Return" means any return,  report or similar statement  (including any
attached schedules),  required to be filed with respect to any Tax including any
information return, claim for refund, amended return or declaration of estimated
Tax.

     "Transaction Expenses" has the meaning specified in Section 7.4.

     "Units" means (i) all unitization,  communication,  and pooling  agreements
and orders covering the lands subject to the Leases, or any portion thereof, and
the units  and  pooled  or  communitized  areas  created  thereby,  and (ii) all
existing or projected future units and pooled or communitized  areas,  including
those  described  in, or  associated  with the Wells listed in,  Schedule  4.13.
"Wells"  means  wells for the  production  of  Hydrocarbons  which are listed in
Schedule 4.13.

     "WI" means a fraction or  percentage  of the costs and expenses  associated
with the maintenance, exploration, development, operation and abandonment of the
BRG  Oil and  Gas  Properties,  the BRG  Partnership  Properties  or the  1997-I
Properties  as it applies to a (i) Well  described in Schedule  4.13  (Producing
Wells)  or (ii) any well  drilled  within  the  surface  area of a Unit or Lease
identified  on Schedule  4.13  (Undeveloped)  as to the  objective  formation(s)
identified. <PAGE>

     1.2 Interpretation.  As used in this Agreement,  the word "including" means
without  limitation,  the word "or" is not  exclusive  and the  words  "herein",
"hereof", "hereby", "hereto" and "hereunder" refer to this Agreement as a whole.
Unless the context  otherwise  requires,  references  herein:  (i) to  Articles,
Sections,  Exhibits  and  Schedules  mean the  Articles  and Sections of and the
Exhibits  and  Schedules  attached  to this  Agreement;  (ii)  to an  agreement,
instrument or other document means such agreement,  instrument or other document
as amended,  supplemented and modified from time to time to the extent permitted
by the provisions  thereof and by this  Agreement;  and (iii) to a statute means
such statute as amended from time to time and includes any successor legislation
thereto.  The Schedules and Exhibits  referred to herein shall be construed with
and as an integral part of this Agreement to the same extent as if they were set
forth verbatim herein.  Titles to Articles and headings of Sections are inserted
for convenience of reference only and shall not be deemed a part of or to affect
meaning or interpretation of this Agreement.  References herein to the knowledge
of a party or matters or information  known to a party mean the actual knowledge
or  conscious  awareness,  after  reasonable  investigation,  of such party or a
director or an officer of such party or a direct or indirect  subsidiary of such
party or a manager or employee of such party or a direct or indirect  subsidiary
of  such  party  in  charge  of a  discrete  business  area or  function  having
responsibility for the referenced  matter.  References herein to BRG's knowledge
shall include the knowledge of each of the Sellers who has signed this Agreement
personally (as opposed to signing it by an attorney-in-fact).

                                   ARTICLE II

                PURCHASE AND SALE; PURCHASE PRICE; EARNEST MONEY

     2.1 Purchase and Sale. Upon the terms and subject to the conditions of this
Agreement,  at the Closing,  the  following  transactions  shall  occur,  in the
sequence set forth below:

          (a) First,  the BRG  Partnerships  shall sell and convey to Buyer, and
     Buyer  shall  purchase  from  the BRG  Partnerships,  the  BRG  Partnership
     Properties  and the 1997-I  Program  Participants  shall sell and convey to
     Buyer, and Buyer shall purchase from the 1997-I Program  Participants,  the
     1997-I Properties;

          (b) Second, immediately following the foregoing transaction, BRG shall
     transfer as a capital contribution to BRG Holding Company,  Inc. all of its
     rights,  obligations  and  liabilities  as a  general  partner  of the  BRG
     Partnerships (less and except any proceeds  distributed or distributable to
     such  general  partner in  connection  with the sales  described in Section
     2.1(a)  above) and, in  consideration  for such  contribution,  BRG Holding
     Company,  Inc.  shall  assume  all of  BRG's  obligations  and  liabilities
     (whether   attributable   to  the  time  period   prior  to  or  after  the
     contribution)  arising  from its  serving  as a general  partner of the BRG
     Partnerships;
<PAGE>

          (c) Third,  immediately following the foregoing transactions,  BRG and
     BRG  Petroleum   Corporation  shall  consummate  the  Subsidiary   Transfer
     described in Section 6.4; and

          (d) Fourth, immediately following the foregoing transactions,  the BRG
     Shareholders shall sell, transfer, assign, convey and deliver to Buyer, and
     Buyer shall purchase from the BRG Shareholders,  the Shares, free and clear
     of all Encumbrances;

     It is  understood  and  agreed  that  certain of the BRG  Shareholders  own
interests in certain of the BRG Oil and Gas  Properties  and such  interests are
not being  sold  hereto but are to be  retained  by such BRG  Shareholders  (the
"Individual Shareholder Interests").

     2.2  Purchase  Price;  Earnest  Money.  Upon the terms and  subject  to the
conditions  of this  Agreement  and the  adjustment  provided for in Section 2.5
hereof,  the Buyer  shall pay to  Sellers  an  aggregate  of  $102,000,000  (the
"Purchase Price") for the Shares, the BRG Partnership  Properties and the 1997-I
Properties,  to be  allocated  and  paid as  provided  in  Schedule  2.4  below.
Contemporaneous  with Buyer's  execution of this Agreement,  Buyer shall pay the
sum of $1,000,000 (the "Earnest Money") to Sellers'  Representative  (as defined
in Section  10.4) for the benefit of Sellers.  In the event the Closing  occurs,
the  Earnest  Money  shall be  applied  upon  the  Purchase  Price  but held and
distributed  in  accordance  with Section 2.3, or if the Closing does not occur,
the Earnest  Money shall be paid in  accordance  with  Section 2.3. The Purchase
Price, less the Earnest Money, and as adjusted pursuant to Sections 2.4 and 2.5,
shall be payable in immediately  available  funds at Closing as specified by the
Sellers'  Representative  and  shall be held  and  distributed  by the  Sellers'
Representative  to the Sellers in accordance  with the  allocation  set forth in
Schedule 2.4. Sellers agree that Buyer shall have no responsibility or liability
for the distribution of the adjusted Purchase Price by Sellers'  Representative.
As  further  consideration,  the Buyer  will  assume and agree to pay all of the
liabilities,  obligations,  indebtedness  and  commitments  of  each  of the BRG
Partnerships and 1997-I Program Participants to the extent specifically included
in the  Adjusted  Working  Capital  of such BRG  Partnership  or 1997-I  Program
Participant calculated for purposes of Section 2.5 hereof in accordance with the
allocation set forth in Schedule 2.4.

     2.3 Payment of Earnest Money. Upon its receipt, the Sellers' Representative
shall deposit the Earnest Money in a segregated  account  (which may be interest
paying) and shall pay out and distribute it only in accordance with this Section
2.3. In the event Buyer  breaches this Agreement by failing or refusing to close
the  sale  contemplated  hereby  on the  Closing  Date  and  provided  that  the
conditions  contained in this  Agreement to which the duties and  obligations of
Buyer are subject as set forth in Section 8.1 shall have been  fulfilled  in all
material  respects  and not waived by Buyer,  Sellers  shall  retain the Earnest
Money as  liquidated  damages in lieu of all other damages (and as Sellers' sole
remedy in such event). The parties hereby acknowledge that the extent of damages
to Sellers occasioned by such failure or refusal by Buyer would be impossible or

<PAGE>

extremely impractical to ascertain and that the amount of the Earnest Money is a
fair and  reasonable  estimate of such damages under the  circumstances.  In the
event the Closing does not occur and the Earnest  Money is not applied  pursuant
to Section 2.2 or retained pursuant to the foregoing  provisions of this Section
2.3, the Earnest Money shall be returned to Buyer without interest. In the event
the Closing occurs, Sellers' Representative will retain the Earnest Money in the
segregated   account   until  such  time  as  the   Adjusted   Working   Capital
reconciliation  contemplated  by Section  2.7 has been  completed  and the final
Closing Adjusted  Working Capital has been  determined.  If, as a result of such
determination,  any amount is owing to Buyer, Sellers'  Representative shall pay
such  amount to Buyer on behalf of Sellers and shall  distribute  the balance of
the Earnest Money to the Sellers as appropriate.

     2.4  Allocation  and  Adjustment of Purchase  Price.  The allocation of the
Purchase  Price  for the  Shares,  the BRG  Partnership  Properties  of each BRG
Partnership  and the 1997-I  Properties  being  acquired by Buyer,  from Sellers
shall be as set forth in  Schedule  2.4.  Sellers and Buyer agree that they will
not take any position  inconsistent  with such  allocation  in preparing all Tax
Returns and reports to Governmental Bodies. Sellers and Buyer shall duly prepare
and timely file such reports and  information  returns as may be required  under
Section  1060 of the Code and any  corresponding  or  comparable  provisions  of
applicable  foreign,  state and local Tax laws to report the  allocation  of the
Purchase  Price.  The  Purchase  Price is based  on all of the  Shares,  the BRG
Partnership  Properties  owned by all BRG  Partnerships and the interests of all
1997-I  Program  Participants  in the 1997-I  Properties.  Should any of the BRG
Partnership  Properties or the 1997-I Properties not be included in the purchase
and sale hereunder  because the requisite  approvals of the limited  partners in
any of the BRG  Partnerships or any of the 1997-I Program  Participants  are not
obtained and Buyer agrees in writing to waive the condition to closing set forth
in Section  8.1(f),  then the Purchase Price shall be decreased by the amount of
such  property not included in the purchase and sale as such amount is set forth
in Schedule 2.4.

     2.5 Purchase  Price  Adjustments.  At Closing the aggregate  Purchase Price
payable to the BRG Shareholders for the Shares,  to each of the BRG Partnerships
for  the  BRG  Partnership   Properties  and  to  each  of  the  1997-I  Program
Participants for his or her interests in the 1997-I Properties shall be adjusted
as follows:

          (a)  upward by the amount of the  positive  Adjusted  Working  Capital
     attributable to BRG, the BRG Partnership or the 1997-I Program Participant,
     as the case may be, as of the  Closing  Date,  or downward by the amount of
     the negative Adjusted Working Capital  attributable to BRG, each of the BRG
     Partnerships or the 1997-I Program  Participant,  as the case may be, as of
     such date;

          (b)  downward  by the  aggregate  Defect  Value of all  uncured  Title
     Defects  determined  in  accordance  with  Section  6.8 below if and to the
     extent that such aggregate  Defect Value (as offset by the aggregate  value
     of any  increase in the NRI of any  Well/objective  formation(s)  listed on
     Schedule 4.13 because the actual NRI of such Well/objective formation(s) is
     determined to be greater than the NRI indicated therefor on Schedule 4.13)

<PAGE>

     exceeds  $100,000,  and upward by an amount equal to the aggregate value of
     any  increase  in the  NRI of any  Well/objective  formation(s)  listed  on
     Schedule  4.13  because  the  actual  NRI  of  such   Well/formation(s)  is
     determined to be greater than the NRI indicated  therefor on Schedule 4.13,
     if and to the extent that such aggregate  value (as offset by the aggregate
     Defect Value of all uncured  Title Defects  determined  in accordance  with
     Section 6.8 below) exceeds $100,000; and

          (c)  downward  by the amount of $1.00 per Mcf to the extent of any net
     gas  overproduction  attributable  to the  BRG  Oil & Gas  Properties,  BRG
     Partnership  Properties  of any  BRG  Partnership  or  all  of  the  1997-I
     Properties as a group as of the Closing  Date,  and upward by the amount of
     $1.00 per Mcf to the extent of any net gas underproduction  attributable to
     the  BRG  Oil & Gas  Properties,  BRG  Partnership  Properties  of any  BRG
     Partnership or the 1997-I Properties, as a group, as of the Closing Date.

After taking into account the  foregoing  adjustments,  the  aggregate  Purchase
Price payable to the BRG  Shareholders  shall then be reduced by the amount,  if
any,  paid or payable by BRG to the holders of  outstanding  options to purchase
Shares as  contemplated  by Section 6.5 hereof.  The per share price payable for
the Shares after the  adjustments  provided for herein  shall be  determined  as
follows:

          (y) The aggregate  Purchase  Price payable for the Shares after taking
     into  account the  adjustment  provided  for in the first  sentence of this
     Section 2.5 shall be  increased  by an amount  equal to the total  purchase
     price that would be payable by the holders of all of the  options  referred
     to in Section 6.5 upon  exercise of all of the options for the total number
     of Shares subject thereto.

          (z) The amount  determined in accordance with  subparagraph  (y) above
     shall then be divided by an amount equal to the total number of Shares that
     would be issued upon exercise of all of such options for the full number of
     Shares covered  thereby plus the total number of Shares that are issued and
     outstanding  on the Closing  Date.  The  resulting  amount shall be the per
     share  Purchase Price paid to the BRG  Shareholders  for each of the Shares
     purchased pursuant to this Agreement.

     2.6 Calculation of Closing  Statement.  On the day that is two (2) business
days prior to the date  scheduled for Closing,  Sellers shall furnish to Buyer a
pro forma  consolidated  balance sheet of BRG (provided that the subsidiaries of
BRG being sold  pursuant to Section  6.4 hereof  shall not be deemed part of the
BRG consolidated group and will be shown separately),  balance sheets reflecting
the Adjusted Working Capital of each of the BRG Partnerships and a balance sheet
reflecting the Adjusted Working Capital of the BRG 1997-I Oil and Gas Program to
be determined for Purchase Price  adjustments  (each, a "Closing Balance Sheet")
at the date  scheduled  for  Closing,  certified by Sellers'  Representative  as
having been prepared in good faith using the best information then available. On

<PAGE>

the day that is one business  day prior to the  Closing,  Sellers and Buyer will
cooperatively  prepare a Closing  statement  listing each of the Purchase  Price
adjustments  to be  effected at the Closing  pursuant  hereto and the  estimated
Purchase Price after such  Adjustments.  Such estimate,  less the Earnest Money,
shall be paid by Buyer to  Sellers at Closing in  accordance  with  Section  2.2
above.

     2.7 Adjusted Working Capital and Gas Balancing Reconciliation.

          (a) Within the period  ending ninety (90) days after the Closing Date,
     Buyer shall furnish to Sellers'  Representative (i) a Closing Balance Sheet
     of  BRG,  of each of the BRG  Partnerships  and of the  1997-I  Oil and Gas
     Program, together with a calculation of the actual Adjusted Working Capital
     for each determined for Purchase Price  adjustments (the "Closing  Adjusted
     Working  Capital")  and (ii) a statement of the net gas  overproduction  or
     underproduction  for  BRG,  each of the  BRG  Partnerships  and the  1997-I
     Properties,  each certified by the chief financial  officer of the Buyer as
     having been prepared based upon the best information  reasonably available.
     Sellers'  Representative  shall have such access to the  offices,  records,
     files,  books of account and other  information of BRG and the Buyer as may
     be reasonably  necessary to audit and verify the information set out on the
     balance  sheets and gas  production  statements  furnished by Buyer.  Buyer
     shall  cause  its  and  BRG's  personnel  to  reasonably   assist  Sellers'
     Representative  in conducting  such audit.  Upon  completion of such audit,
     Sellers' Representative and Buyer shall meet and attempt to reach agreement
     on the  actual  Adjusted  Working  Capital  of each as of the  date of such
     balance sheet and as to the accuracy of the gas production statements.  Any
     such  agreement  shall be  evidenced by a written  memorandum  of agreement
     executed  by  Sellers'   Representative  and  Buyer  and  shall  be  final,
     conclusive and binding on the parties.

          (b) If within 30 days after receipt by Sellers'  Representative of the
     Closing Balance Sheet or the gas production  statements  furnished by Buyer
     pursuant to (a) above,  the parties  are unable to reach  agreement  on the
     actual  amount of the Adjusted  Working  Capital or gas  overproduction  or
     underproduction  figures,  then (i) if the parties so agree, the period for
     attempting to reach agreement shall be extended for an additional specified
     period,  or (ii) if the  parties  cannot  or do not  choose  to agree on an
     extension,  the  amount  of the  Adjusted  Working  Capital  or the gas net
     overproduction  or   underproduction   shall  be  determined   pursuant  to
     subsection (c) of this Section 2.7.

          (c) Buyer  shall  submit to Sellers'  Representative  the names of two
     national  independent public accounting firms,  neither of which shall have
     been engaged by Sellers or the Buyer during the three-year period ending on
     the Closing Date. Sellers' Representative shall select one of said firms by
     written  notice to Sellers  within  three  business  days after  receipt of
     Buyer's  nomination.  The  independent  public  accounting firm selected by
     Sellers' Representative (the "Accounting Firm") shall be engaged jointly by
     Buyer and Sellers'  Representative  and shall meet with  representatives of
     Buyer and Sellers'  Representative and his  representatives and be apprised
     of their  respective  calculations of the Closing  Adjusted Working Capital
     and the gas  overproduction  or  underproduction.  The Accounting Firm then
     shall  make  such  independent  study  as  it  shall  deem  appropriate  to
     determine, as nearly as possible, the actual Closing Adjusted Working

<PAGE>

     Capital or gas overproduction or underproduction.  Sellers'  Representative
     and Buyer  shall make  available  to the  Accounting  Firm all  information
     reasonably  requested by the  Accounting  Firm to make such  determination.
     Said determination  when made shall be conveyed to Sellers'  Representative
     and Buyer in  writing  and shall be final,  conclusive  and  binding on the
     parties  with respect to such issue.  All fees and expenses  charged by the
     Accounting Firm in connection with the  above-described  engagement and the
     costs and expenses of any audit performed  pursuant to subparagraph  2.7(a)
     above, shall be paid by the party whose calculation of the Closing Adjusted
     Working  Capital  or  gas  overproduction  or  underproduction   originally
     submitted to the  Accounting  Firm bears the greatest  difference  from the
     Closing Adjusted Working Capital or gas  overproduction or  underproduction
     determined by the Accounting Firm.

          (d) Promptly  after the Closing  Adjusted  Working  Capital or net gas
     overproduction or underproduction is determined by agreement of the parties
     pursuant to (b) above or by the  Accounting  Firm pursuant to (c) above,  a
     revised  Closing  statement  shall be prepared  with the only changed entry
     being the adjustment for Closing  Adjusted  Working  Capital or the net gas
     overproduction or underproduction,  as the case may be. Promptly thereafter
     the party in whose  favor such  changed  entry is made shall be paid by the
     other  party the amount of the  change,  to the same end as if the  revised
     Closing statement had been the Closing statement upon which the payments at
     Closing were based.

                                   ARTICLE III

                                     CLOSING

     3.1 Closing Date.  The Closing shall take place at 10:00 A.M.,  local time,
on June 1, 1998,  or such other date as may be agreed  upon by Buyer and Sellers
at the offices of BRG, 7134 South Yale, Suite 600, Tulsa,  Oklahoma 74136, or at
such  other  place or at such  other  time as shall be agreed  upon by Buyer and
Sellers.  The time and date on which the Closing is actually  held are sometimes
referred to herein as the "Closing Date".

     3.2 Sellers' Deliveries. At the Closing, Sellers shall deliver to Buyer all
of the following:

          (a) Copy of the certificate of  incorporation of BRG certified as of a
     recent date by the Secretary of State of the State of Oklahoma;

          (b)  Certificate of good standing of BRG issued as of a recent date by
     the Secretary of State of the State of Oklahoma;


<PAGE>

          (c)  Certificate  of the  secretary or an assistant  secretary of BRG,
     dated the Closing Date, in form and substance  reasonably  satisfactory  to
     Buyer, as to (i) no amendments to the certificate of  incorporation  of BRG
     other  than as  attached  and (ii) the  By-laws of BRG,  together  with all
     amendments thereto;

          (d) All consents,  waivers or approvals obtained by the Sellers or BRG
     with respect to the consummation of the  transactions  contemplated by this
     Agreement,  including  without  limitation,  evidence of (i) the  requisite
     approval of the limited partners of each of the BRG  Partnerships  (ii) the
     requisite  approval of each of the participants in the 1997-I Program,  and
     (iii) any  required  consents or waivers of  preferential  purchase  rights
     applicable to the transfer of assets by the BRG Partnerships and the 1997-I
     Program Participants.

          (e) The certificates  contemplated by Sections 8.1(a) and 8.1(b), duly
     executed by Sellers' Representative;

          (f) A signed  resignation by each of the directors and officers of BRG
     and terminations of all powers of attorney granted by BRG;

          (g) The  Organizational  Documents  of BRG and the books of minutes of
     meetings  of the boards of  directors,  committees  thereof,  shareholders,
     managers,  management committees and other similar records of BRG certified
     as true and correct by the secretary or assistant secretary of BRG;

          (h) Certificates representing the Shares duly endorsed for transfer to
     Buyer or with duly executed stock powers attached;

          (i) The entities/persons  included within the group comprising Sellers
     that  own  interests  in the BRG  Partnership  Properties  and  the  1997-I
     Properties  shall execute and deliver a Conveyance,  Assignment and Bill of
     Sale in  substantially  the form set forth in Exhibit A attached hereto and
     made a part hereof in as many counterparts as may be required to convey the
     beneficial ownership of such properties to BRG;

          (j) The BRG  Partnerships  and the 1997-I Program  Participants  shall
     deliver  possession  of the  BRG  Partnership  Properties  and  the  1997-I
     Properties, respectively, to Buyer;

          (k)  An  executed  statement  described  in  Treasury  Regulation  ss.
     1.1445-2(b)(2)  from  or on  behalf  of  each  party  constituting  Sellers
     certifying  that  such  party  Seller is not a foreign  person  within  the
     meaning of the Code;

          (l) A copy of the executed  stock purchase  agreement  entered into by
     BRG pursuant to Section 6.4; and


<PAGE>

          (m) A copy of the executed form of assignment and assumption agreement
     or other instrument referred to in Section 8.1(g).


                                   ARTICLE IV

                   REPRESENTATIONS AND WARRANTIES OF SELLERS

     As an  inducement  to Buyer to enter into this  Agreement and to consummate
the transactions  contemplated hereby, each of the Persons that make up Sellers,
severally, but not jointly,  represents and warrants to Buyer (i) if such Seller
is a BRG Shareholder, as to himself/herself/itself,  BRG and his/her/its Shares,
(ii) if such  Seller  is a BRG  Partnership,  as to such  partnership  and  such
partnership's  assets , or (iii) if such Seller is a 1997-I Program Participant,
as to  himself/herself/itself  and its  interests in the 1997-I  Properties,  as
follows:

     4.1 Ownership of Shares; Organization and Authority.uthority

          (a) Each of the BRG  Shareholders is the owner,  free and clear of any
     lien,  charge or  Encumbrance,  of the number of Shares set opposite his or
     her name in Schedule 2.4 and each has full right and  authority to transfer
     the  Shares  to  Buyer.  Schedule  2.4 also  reflects  each  holder  of the
     outstanding  BRG  Options  and  the  amounts  payable  to  such  holder  as
     contemplated by Section 6.5. None of the BRG Shareholders is a party to any
     option,  warrant,  purchase right,  or other contract or commitment  (other
     than this  Agreement) that could require him or her to sell,  transfer,  or
     otherwise dispose of any Shares. None of the BRG Shareholders is a party to
     any voting trust,  proxy, or other agreement or understanding  with respect
     to  the  voting  of  any  of  the  Shares.  Upon  the  consummation  of the
     transaction  described herein,  Buyer will have good and valid title to the
     Shares free and clear of all liens, charges and Encumbrances and the Shares
     will be validly issued, fully paid and nonassessable.

          (b)  Each  of the  BRG  Partnerships  is a  limited  partnership  duly
     organized,  validly  existing  and in good  standing  under the laws of the
     State of  Oklahoma  and is duly  qualified  to do  business  and is in good
     standing  in  each  jurisdiction  in  which  the  nature  of  its  business
     activities or its ownership or leasing of property makes such qualification
     necessary  and in which  the  failure  to  qualify  would  not or could not
     reasonably be expected to have a Material  Adverse Effect.  Each of the BRG
     Partnerships  has full power and  authority  to own or lease and to operate
     and use its properties and to carry on its business as now conducted.  True
     and  correct  copies  of  each  of the  partnership  agreements  of the BRG
     Partnerships, as amended to date, have been delivered to Buyer.

          (c) Each of the BRG  Partnerships  has full  power  and  authority  to
     execute, deliver and perform this Agreement and all of the Sellers

<PAGE>

     Ancillary  Agreements.  The  execution,  delivery and  performance  of this
     Agreement and the Sellers Ancillary Agreements by the BRG Partnerships have
     been duly  authorized  and approved by all requisite  action on the part of
     the BRG  Partnerships,  subject to the  requirement  that this Agreement be
     approved  by the  limited  partners  of each BRG  Partnership.  Each Person
     executing  this  Agreement as attorney in fact for a BRG  Shareholder  or a
     1997-I Program Participant has the full power and authority to execute this
     Agreement  and any of the Sellers  Ancillary  Agreements  on behalf of such
     party.  This Agreement has been duly authorized,  executed and delivered by
     each of Sellers  and,  subject to the  requirement  that this  Agreement be
     approved by the limited partners of each BRG Partnership in accordance with
     the terms of its  partnership  agreement,  is the legal,  valid and binding
     obligation of each of Sellers  enforceable  in  accordance  with its terms.
     Each of the Sellers  Ancillary  Agreements has been duly authorized by each
     of Sellers  and upon  execution  and  delivery  by each of Sellers who is a
     party  thereto  will be a legal,  valid and binding  obligation  of each of
     Sellers enforceable in accordance with its terms.

          (d) BRG has full power and  authority to execute,  deliver and perform
     this  Agreement  and all of the  Sellers  Ancillary  Agreements  as Program
     Administrator  and  Attorney-In-Fact  for the 1997-I  Program  Participants
     under the  terms of the BRG  1997-I  Oil and Gas  Program  Agreement.  This
     Agreement  has been  duly  authorized,  executed  and  delivered  by BRG as
     Program   Administrator  and   Attorney-In-Fact   for  the  1997-I  Program
     Participants and is the legal,  valid and binding  obligation of the 1997-I
     Program  Participants  enforceable in accordance with its terms (subject to
     normal  equitable   principles  and  subject  to  bankruptcy,   insolvency,
     fraudulent  conveyance and similar laws affecting the rights of creditors),
     and  upon  execution  and  delivery  by BRG as  Program  Administrator  and
     Attorney-In-Fact for the 1997-I Program Participants will be a legal, valid
     and binding  obligation of the 1997-I Program  Participants  enforceable in
     accordance  with its terms  (subject  to normal  equitable  principles  and
     subject to bankruptcy,  insolvency,  fraudulent conveyance and similar laws
     affecting the rights of creditors).

          (e) BRG Holding Company, Inc. is a corporation duly organized, validly
     existing and in good  standing  under the laws of the State of Oklahoma and
     it has full power and  authority to own or lease and to operate and use its
     properties  and to carry on its business as now conducted and to become and
     serve as the substitute  general partner of the BRG  Partnerships.  Neither
     the  consummation of any of the  transactions  contemplated  hereby nor the
     substitution  of or  service  by BRG  Holding  Company,  Inc.  as a general
     partner of the BRG Partnerships  will conflict with,  result in a breach of
     the terms,  conditions or provisions of, or constitute a default,  an event
     of default or an event  creating  rights of  acceleration,  termination  or
     cancellation  or a loss of  rights  under,  or result  in the  creation  or
     imposition of any  Encumbrance  upon any of the assets or properties of BRG
     Holding Company, Inc. under (i) the Organizational Documents of BRG Holding
     Company,  Inc.,  (ii) any note,  instrument,  agreement,  mortgage,  lease,
     license,  franchise,  permit or other authorization,  right, restriction or
     obligation to which BRG Holding Company, Inc. is a party or any of its

<PAGE>

     assets or properties or by which BRG Holding Company,  Inc. is bound, (iii)
     any Court Order to which BRG Holding Company, Inc. is a party or any of its
     assets or properties or by which it is bound,  or (iv) any  Requirements of
     Laws affecting BRG Holding  Company,  Inc. or its assets or properties;  or
     require  the  approval,  consent,  authorization,  order or act of,  or the
     making  by  BRG  Holding  Company,  Inc.  of  any  declaration,  filing  or
     registration with, any Person or court.

     4.2 No  Conflict.  Except as set forth in  Schedule  4.2,  neither  (i) the
execution  and  delivery  of  this  Agreement  or any of the  Sellers  Ancillary
Agreements  to  which  it is a  party,  (ii)  the  consummation  of  any  of the
transactions  contemplated  hereby  or  thereby  nor  (iii)  compliance  with or
fulfillment of the terms, conditions and provisions hereof or thereof will:

          (a)  violate  or  conflict  with,  result  in a breach  of the  terms,
     conditions or provisions  of, or constitute a default,  an event of default
     or an event creating rights of acceleration, termination or cancellation or
     a loss of rights  under,  or result in the  creation or  imposition  of any
     Encumbrance  upon  any  of  the  assets  or  properties  of  BRG,  the  BRG
     Partnerships   or  the   1997-I   Program   Participants,   under  (i)  the
     Organizational  Documents  of BRG or the BRG  Partnerships,  (ii) any note,
     instrument,   mortgage,   lease,  license,   franchise,   permit  or  other
     authorization,  right,  restriction,  obligation or agreement to which BRG,
     the BRG  Partnerships or the 1997-I Program  Participants is a party or any
     of the respective  assets or properties of BRG, the BRG Partnerships or the
     1997-I  Program   Participants   is  subject  or  by  which  BRG,  the  BRG
     Partnerships or the 1997-I Program  Participants is bound,  (iii) any Court
     Order to which BRG, the BRG Partnerships or the 1997-I Program Participants
     is a party or any of the  respective  assets or  properties of BRG, the BRG
     Partnerships or the 1997-I Program Participants is subject or by which BRG,
     the BRG  Partnerships or the 1997-I Program  Participants is bound, or (iv)
     any  Requirements of Laws affecting BRG, the BRG Partnerships or the 1997-I
     Program Participants or their respective assets or properties; or

          (b) require the approval, consent, authorization,  order or act of, or
     the making by BRG, the BRG Partnerships or the 1997-I Program  Participants
     of any declaration, filing or registration with, any Person or court.

     4.3 Organization and Capital Structure of BRG.e of BRG.

          (a) BRG is a corporation duly organized,  validly existing and in good
     standing under the laws of the State of Oklahoma.  BRG is duly qualified to
     transact business as a foreign  corporation and is in good standing in each
     of the  jurisdictions  set forth in  Schedule  4.3,  and there are no other
     jurisdictions  in which the  ownership or leasing of any of BRG's assets or
     the conduct of its business requires such  qualification,  except where the
     failure to be so qualified would not or could not reasonably be expected to
     have a Material Adverse Effect.  BRG has full corporate power and authority
     to own or lease and to  operate  and use its  properties  and assets and to
     carry on its business as now conducted.
<PAGE>

                  (b) The  authorized  capital  stock of BRG  consists of 50,000
         shares of Common Stock, par value $1.00 per share (the "Common Stock"),
         of which 9,500 shares are issued and outstanding, 500 shares are issued
         and held in the  Company's  treasury  (all of which  are  reserved  for
         issuance upon the exercise of currently  outstanding stock options) and
         40,000 shares are unissued and not reserved for any purpose. Except for
         this  Agreement  and  as  set  forth  in  Schedule  4.3,  there  are no
         agreements,   arrangements,   options,   warrants,   calls,  rights  or
         commitments of any character relating to the issuance,  sale,  purchase
         or  redemption  of any shares of capital stock of BRG. No holder of the
         Common  Stock has any  preemptive,  stock  purchase or other  rights to
         acquire Common Stock. All of the outstanding shares of the Common Stock
         are validly issued, fully paid and nonassessable and were not issued in
         violation of any preemptive or similar rights. The BRG Shareholders are
         the record and beneficial  owners of all of the issued and  outstanding
         shares of the Common Stock.

               (c)  Attached  hereto  as part of  Schedule  4.3(c)  are true and
          complete copies of the certificate of incorporation and all amendments
          thereto and of the  By-laws,  as amended to date.  A true and complete
          copy of the stock  ledger of BRG has been  delivered to Buyer prior to
          the execution hereof.

     4.4  Subsidiaries.  Other than BRG Holding  Company,  Inc.,  BRG Production
Company,  Charter  Servicing  Company,  the BRG  Partnerships  and the  Excluded
Assets, BRG does not own, directly or indirectly,  any interest or investment in
any corporation,  association,  joint venture,  partnership,  limited  liability
company or other  business  organization,  firm or  enterprise  of any character
whatsoever.  Charter Servicing Company is a corporation duly organized,  validly
existing  and in  good  standing  under  the  laws  of the  jurisdiction  of its
incorporation and has full corporate power and authority to conduct its business
as it is now being  conducted and to own,  operate or lease the  properties  and
assets it  currently  owns,  operates or holds under  lease.  Charter  Servicing
Company  is  duly  qualified  to do  business  and is in good  standing  in each
jurisdiction where the character of its business or the nature of its properties
makes such  qualification  necessary  and in which the failure to qualify  would
have a Material Adverse Effect.  All of the outstanding  shares of capital stock
or similar equity interests of Charter Servicing Company are validly issued, are
fully  paid and  nonassessable,  and are  owned  by BRG  free  and  clear of any
Encumbrance.  Charter  Servicing Company is not a party to, or otherwise subject
to any  legal  restriction  or any  agreement  (other  than this  Agreement  and
customary limitations imposed by corporate law statutes) restricting the ability
of such  entity  to pay  dividends  out of  profits  or make any  other  similar
distributions of profits to BRG.

     4.5  Financial  Statements.  Attached  as  Schedule  4.5 are the  following
financial  statements  of  BRG  and  the  BRG  Partnerships   (collectively  the
"Financial  Statements"):  (i) the audited consolidated financial statements for
the year ended December 31, 1996, and (ii) the unaudited  consolidated financial
statements  for the year ended  December  31,  1997.  The  Financial  Statements

<PAGE>

(including the notes thereto) have been prepared in accordance with GAAP applied
on a consistent  basis  throughout the periods covered thereby  (except,  in the
case of (ii), for normally  recurring audit  adjustments) and present fairly the
financial  condition  as of such dates and the  results of  operations  for such
periods.

     4.6 Absence of Material Adverse Effect. Except as disclosed in Schedule 4.6
or as contemplated by this Agreement, since December 31, 1997:

               (a) To the knowledge of BRG,  there has been no Material  Adverse
          Effect;

               (b) Each of BRG,  the BRG  Partnerships  and the  1997-I  Program
          Participants  has conducted its business in the ordinary course and in
          conformity with past practice; and

               (c) Each of BRG,  the BRG  Partnerships  and the  1997-I  Program
          Participants  has not (i)  discharged or satisfied any  Encumbrance or
          paid any obligation or liability,  absolute or contingent,  other than
          current  liabilities  incurred  and  paid in the  ordinary  course  of
          business and consistent with past practices;

               (d)  Except  for  Permitted  Encumbrances,  each of BRG,  the BRG
          Partnerships  and the 1997-I Program  Participants has not suffered or
          permitted any Encumbrance to arise or be granted or created against or
          upon any of its assets;

               (e) None of BRG or any of the BRG  Partnerships  has  amended its
          Organizational Documents;

               (f)  None  of  BRG,  any of the BRG  Partnerships  or the  1997-I
          Program Participants has agreed,  whether in writing or otherwise,  to
          do any of the foregoing.

     4.7 Compliance with Agreements.reements

               (a)  None  of  BRG,  any of the BRG  Partnerships  or the  1997-I
          Program Participants is in violation of, or in default in any material
          respect  under,  and no event has  occurred  that (with  notice or the
          lapse of time or both)  would  constitute  a  violation  of or default
          under, (i) its Organizational  Documents,  as applicable,  or (ii) any
          agreement, except for any violation or default that would not or could
          not reasonably be expected to, individually or in the aggregate,  have
          a Material Adverse Effect.

               (b) Set forth in Schedule 4.7 hereto are the following agreements
          to which BRG or  Charter  Servicing  Company  are  subject or to which
          their respective  properties or the BRG Partnership  Properties or the
          1997-I Program  Properties are bound: (i) all employment or consulting
          contracts;  (ii) all capital redemption or purchase agreements;  (iii)
          all agreements providing for the indemnification of others against any
          liabilities  or the sharing of the tax liability of others (except for
          such obligations incurred in the ordinary course of business as an

<PAGE>

          operator of oil and gas properties  under  service,  drilling or other
          similar  agreements);  (iv) all  license  agreements  (as  licensor or
          licensee); (v) all material operating agreements;  (vi) all production
          sales or purchase contracts that are not terminable without penalty on
          30 days  notice or less;  (vii) all  material  transportation  and gas
          balancing  agreements;  (viii) all  agreements for the purchase of any
          commodity,  material  or  equipment  except  purchase  orders  in  the
          ordinary course of business  consistent  with past practice;  (ix) all
          other  agreements  creating any  obligations  that  require  aggregate
          future  payments  in  excess  of  $100,000  by (a)  BRG,  (b)  Charter
          Servicing  Company,  (c) the BRG Partnerships  with respect to the BRG
          Partnership  Properties,  or (d) the 1997-I Program  Participants with
          respect  to the  1997-I  Properties;  (x)  all  agreements  containing
          covenants  limiting  or  restricting  the  freedom  of  BRG,  the  BRG
          Partnerships or their respective  affiliates to compete in any line of
          business  or  territory  or with any  person or  entity;  (xi) area of
          mutual   interest   agreements,   (xii)  all  agreements  for  capital
          expenditures  or the  acquisition or construction of fixed assets that
          requires  aggregate future payments in excess of $100,000,  (xiii) all
          agreements  for or  that  contemplate  the  sale  of  any  of the  BRG
          Properties,  the BRG Partnership  Properties or the 1997-I Properties,
          and  (xiv)  all  indentures,   mortgages,   promissory   notes,   loan
          agreements,  guaranties  or other  agreements or  commitments  for the
          borrowing of money or any related security  agreements.  Except as set
          forth in Schedule 4.7 hereof,  none of the contracts described in such
          schedule have been amended or modified except as set forth in Schedule
          4.7.  BRG has no knowledge of any notice or threat of or basis for the
          termination,  expiration or modification of any contract  described in
          Schedule 4.7 within one year from the date hereof,  which termination,
          expiration or modification would have a Material Adverse Effect. Buyer
          has been  provided  with  access to true and  complete  copies of each
          contract, agreement and instrument listed in Schedule 4.7.

     4.8 Taxes.

          (a) Except as set forth in  Schedule  4.8,  (i) all Tax  Returns of or
     with  respect  to any Tax which are  required  to be filed on or before the
     Closing  Date  by or with  respect  to BRG or any  BRG  Partnership  or the
     business operations of BRG or any BRG Partnership have been or will be duly
     and timely  filed,  (ii) all items of income,  gain,  loss,  deduction  and
     credit or other items  required to be included in each such Tax Return have
     been or will be so included and all  information  provided in each such Tax
     Return is true, correct and complete,  (iii) all Taxes which have become or
     will become due with respect to the period  covered by each such Tax Return
     have  been  or will be  timely  paid in  full,  (iv)  all  withholding  Tax
     requirements  imposed on or with respect to BRG or any BRG Partnership have
     been or will be  satisfied  in full in all  respects,  and (v) no  penalty,
     interest  or other  charge is or will  become due with  respect to the late
     filing of any such Tax Return or late payment of any such Tax.

          (b)  There  is no claim  against  BRG or any BRG  Partnership  for any
     Taxes,  and no  assessment,  deficiency or adjustment  has been asserted or
     proposed  with  respect to any Tax Return of or with  respect to BRG or any
     BRG Partnership.

          (c)  Except as set forth in  Schedule  4.8,  there is not in force any
     extension  of time with  respect  to the due date for the filing of any Tax
     Return of or with  respect to BRG or any BRG  Partnership  or any waiver or
     agreement  for any  extension of time for the  assessment or payment of any
     Tax of or with respect to BRG or any BRG Partnership.

          (d) The total amounts set up as  liabilities  for current and deferred
     Taxes in the December 31, 1997 Balance  Sheet are  sufficient  to cover the
     payment of all Taxes,  whether or not assessed or  disputed,  which are, or
     are hereafter  found to be, or to have been, due by or with respect to BRG,
     its  subsidiaries  and their business up to and through the periods covered
     thereby.

          (e)  None  of  BRG  or any  BRG  Partnership  is a  party  to any  Tax
     allocation or sharing  agreement and no payments are due or will become due
     by  BRG  or  any  BRG  Partnership   pursuant  to  any  such  agreement  or
     arrangement.

          (f) Except as set forth in Schedule  4.8,  none of the property of BRG
     (other  than  its  interests  in  the  BRG   Partnerships  and  the  1997-I
     Properties) or any BRG Partnership is held in an arrangement  that could be
     classified as a partnership for Tax purposes.

          (g)  Except  as set forth in  Schedule  4.8,  neither  BRG nor any BRG
     Partnership  will be  required  to  include  any  amount in income  for any
     taxable period beginning after or including the Closing Date as a result of
     a change in  accounting  method for any taxable  period ending on or before
     the Closing Date or pursuant to any agreement  with any Tax authority  with
     respect to any such taxable period.

          (h) BRG has not consented to have the provisions of section  341(f)(2)
     of the Code apply with respect to a sale of its stock.

     4.9 Governmental Permits.

          (a)  Except  as set  forth  on  Schedule  4.9,  each of  BRG,  the BRG
     Partnerships and the 1997-I Program  Participants  owns, holds or possesses
     all  material  licenses,  franchises,   permits,  privileges,   immunities,
     concessions,  approvals  and  other  authorizations  from all  Governmental
     Bodies which are  necessary to entitle it to own or lease,  operate and use
     its assets and to carry on and conduct its business as currently  conducted
     (herein collectively called "Governmental Permits").

          (b)  Each  of  BRG,  the  BRG  Partnerships  and  the  1997-I  Program
     Participants has fulfilled and performed their respective obligations under
     each of the

<PAGE>

     Governmental  Permits,  and no event has  occurred or condition or state of
     facts exists which  constitutes  or, after notice or lapse of time or both,
     would constitute a breach or default under any such Governmental  Permit or
     which  permits  or,  after  notice or lapse of time or both,  would  permit
     revocation or termination of any such Governmental  Permit, and which would
     or reasonably could be expected to have a Material Adverse Effect.

     4.10 No Default. There is no uncorrected event of default by BRG or the BRG
Partnerships  under the terms of their  Organizational  Documents.  In addition,
there is no uncorrected  event of default or breach by BRG, the BRG Partnerships
or the 1997-I Program Participants or, to Sellers' knowledge, by any other party
which has occurred under the terms of any contract, agreement,  document, lease,
commitment,  license, franchise, permit, authorization,  concession, order, law,
rule or  regulation,  which  violation  could  reasonably  be expected to have a
Material Adverse Effect, and no event has occurred that is, or which with notice
or  lapse  of time or both  would  constitute,  such a  default  under  any such
contract, agreement,  documents, lease, commitment,  license, franchise, permit,
authorization, concession, order, law, rule or regulation.

     4.11 Environmental Matters. Except as set forth in Schedule 4.11:

          (a) Each of BRG and the BRG  Partnerships  has  conducted its business
     and operated its assets,  and is conducting  its business and operating its
     assets,  in material  compliance  with all  Environmental  Laws and the BRG
     Properties, the BRG Partnership Properties and the 1997-I Properties are in
     material compliance with all applicable Environmental Laws;

          (b) Each of BRG and the BRG  Partnerships has not been notified by any
     Governmental  Body that any of the  operations  or assets of BRG or the BRG
     Partnerships  is  the  subject  of  any  investigation  or  inquiry  by any
     Governmental  Body  evaluating  whether  any  remedial  action is needed to
     respond  to a release  of any  Contaminant  or to the  improper  storage or
     disposal  (including  storage  or  disposal  at offsite  locations)  of any
     Contaminant;

          (c) Neither BRG, the BRG  Partnerships  nor any other Person has filed
     any notice under any federal,  state or local law indicating  that (i) BRG,
     any of the BRG  Partnerships  or any of the 1997-I Program  Participants is
     responsible for the improper release into the environment,  or the improper
     storage or disposal,  of any Hazardous Material, or (ii) any Contaminant is
     improperly  stored or disposed of upon any BRG  Property,  BRG  Partnership
     Property or 1997-I Property;

          (d) None of BRG,  any of the BRG  Partnerships  nor any of the  1997-I
     Program  Participants has any material  contingent  liability in connection
     with (i) the release into the  environment at or on (x) any property now or
     previously  owned or  leased  by BRG,  or any BRG  Partnerships  or (y) any
     1997-I  Program  Property,   or  (ii)  the  storage  or  disposal  of,  any
     Contaminant;


<PAGE>

          (e)  Neither  BRG nor the BRG  Partnerships  has  received  any claim,
     complaint,  notice,  inquiry  or  request  for  information  which  remains
     unresolved  as of the date  hereof  with  respect to any  alleged  material
     violation of any Environmental Law or regarding  potential  liability under
     any   Environmental  Law  relating  to  operations  or  conditions  of  any
     facilities  or  property  owned,   leased  or  operated  by  BRG,  the  BRG
     Partnerships  or the 1997-I  Program  Participants  (to the extent of their
     interests in the 1997-I Properties);

          (f) No property now or previously  owned,  leased or operated by BRG ,
     the BRG  Partnerships or the 1997-I Program  Participants (to the extent of
     their  interests  in the  1997-I  Properties)  is  listed  on the  National
     Priorities List pursuant to CERCLA or on any other federal or state list as
     sites requiring investigation or cleanup;

          (g) Neither BRG nor the BRG Partnerships is directly transporting, has
     directly  transported,  is directly arranging for the transportation of, or
     has directly  transported,  any Contaminant to any location which is listed
     on the  National  Priorities  List  pursuant  to CERCLA  or on any  similar
     federal or state list or which is the  subject of  federal,  state or local
     enforcement  actions  or other  investigations  that  may lead to  material
     claims against such company for remedial work,  damage to natural resources
     or personal injury, including claims under CERCLA; and

          (h) There are no sites, locations or operations at which either BRG or
     the BRG  Partnerships  is  currently  undertaking,  or has  completed,  any
     remedial or response  action  relating to any such disposal or release,  as
     required by Environmental Laws.

     4.12 Books and Records. To BRG's knowledge, all books, records and files of
BRG,  the BRG  Partnerships  and the BRG 1997-I Oil and Gas  Program  (including
those  pertaining  to the  BRG  Oil and  Gas  Properties,  the  BRG  Partnership
Properties,  the 1997-I Properties,  wells and other assets, those pertaining to
the  production,  gathering,   transportation  and  sale  of  Hydrocarbons,  and
corporate,  accounting and financial records) (a) have been prepared,  assembled
and  maintained in accordance  with usual and customary  policies and procedures
and (b)  fairly  and  accurately  reflect  the  ownership,  use,  enjoyment  and
operation of BRG and the BRG  Partnerships  of their  respective  assets and the
1997-I Program Participants of the 1997-I Properties.

     4.13 Oil and Gas Properties

          (a)  Each of BRG,  and the BRG  Partnerships  and the  1997-I  Program
     Participants has Good and Defensible  Title to its respective  interests in
     the BRG Oil and Gas  Properties,  the BRG  Partnership  Properties  and the
     1997-I Properties. None of the reserve or financial information relating to
     the  transactions   described  herein  and  provided  to  Buyer  cover  the
     Individual Shareholder Interests.

          (b)  Each  of BRG  and the BRG  Partnerships  and the  1997-I  Program

<PAGE>

     Participants  has complied in all material  respects  with the terms of its
     Leases and other agreements relating to the BRG Oil and Gas Properties, the
     BRG Partnership Properties and the 1997-I Properties,  and no claim adverse
     to the  rights  of BRG or the  BRG  Partnerships  and  the  1997-I  Program
     Participants  as lessee or assignee under any of such Leases or questioning
     their respective rights to the continued possession of the lands subject to
     the Leases has been asserted by any party.

     4.14 Compliance with  Requirements of Laws. Except as listed or referred to
in Schedule 4.14, and except as to matters not having a Material Adverse Effect,
to  BRG's   knowledge,   BRG,  the  BRG  Partnerships  and  the  1997-I  Program
Participants  and  their  respective  properties  are  in  compliance  with  all
applicable Requirements of Laws.

     4.15 Payments.  Except as set forth in Schedule 4.15, all accrued  rentals,
royalties,  operating  costs and expenses and other costs and expenses which are
due from or are the  responsibility  of  owners of the BRG  Properties,  the BRG
Partnership  Properties or the 1997-I Properties,  as the case may be, have been
timely  paid,  or if not paid,  are being  contested in good faith in the normal
course  of  business  under  circumstances  where  adequate  reserves  have been
established  therefor and  reflected in all  appropriate  financial  statements.
Schedule 4.15 lists all outstanding payments or obligations exceeding the sum of
$1,000  which are being  contested by BRG,  the BRG  Partnerships  or the 1997-I
Program Participants.

     4.16 Benefit Plans.

          (a) Schedule  4.16(a)  provides a description of each of the following
     which is sponsored,  maintained or contributed to by BRG for the benefit of
     the employees of BRG, or has been so sponsored,  maintained or  contributed
     to within six years prior to the Closing Date:

               (i) each  "employee  benefit  plan," as such term is  defined  in
          Section 3(3) of ERISA (including, but not limited to, employee benefit
          plans, such as foreign plans,  which are not subject to the provisions
          of ERISA) ("Benefit Plan");

               (ii)  each  personnel  policy,  stock  option  plan,   collective
          bargaining agreement, bonus plan or arrangement,  incentive award plan
          or  arrangement,  vacation  policy,  severance  pay plan,  policy,  or
          agreement,  deferred compensation agreement or arrangement,  executive
          compensation or supplemental income arrangement, consulting agreement,
          employment agreement, and each other employee benefit plan, agreement,
          arrangement,   program,   practice,  or  understanding  which  is  not
          described in Section 4.16(a)(i) ("Benefit Program or Agreement").

          (b) True,  correct,  and complete copies of each of the Benefit Plans,
     and related trusts, if applicable, including all amendments thereto, have

<PAGE>

     been furnished or made available to Buyer. There has also been furnished or
     made available to Buyer, with respect to each Benefit Plan required to file
     such report and  description,  the most recent  report on Form 5500 and the
     summary  plan   description.   True,   correct,   and  complete  copies  or
     descriptions  of  all  Benefit  Programs  and  Agreements  have  also  been
     furnished or made available to Buyer.

          (c) Except as otherwise set forth on Schedule 4.16(c),

               (i)  BRG  does  not  contribute  to  or  have  an  obligation  to
          contribute  to, and has not at any time  within six years prior to the
          Closing Date  contributed  to or had an obligation to contribute to, a
          multiemployer plan within the meaning of Section 3(37) of ERISA;

               (ii) All reports and  disclosures  relating to the Benefit  Plans
          required  to be filed  with or  furnished  to  governmental  agencies,
          Benefit  Plan  participants  or Benefit Plan  beneficiaries  have been
          filed or  furnished  in  accordance  with  applicable  law in a timely
          manner,  and each Benefit  Plan and each Benefit  Program or Agreement
          has been  administered  in substantial  compliance  with its governing
          documents;

               (iii) Each of the Benefit  Plans  intended to be qualified  under
          Section  401 of the Code,  (A)  satisfies  in form and  operation  the
          requirements  of such Section except to the extent  amendments are not
          required  by law to be made until a date after the Closing  Date,  (B)
          has  received  a  favorable  determination  letter  from the  Internal
          Revenue Service  regarding such qualified  status,  (C) has not, since
          receipt  of the  most  recent  favorable  determination  letter,  been
          amended,  and (D) has not been operated in a way that would  adversely
          affect its qualified status;

               (iv) No Benefit Plan  subject to Title IV of ERISA is  sponsored,
          maintained  or  contributed  to or has been  sponsored,  maintained or
          contributed  to within six years prior to the  Closing  Date by BRG or
          any  corporation,  trade  business or entity under common control with
          BRG, within the meaning of Section  414(b),  (c) or (m) of the Code or
          Section 4001 of ERISA;

               (v) As to any Benefit Plan intended to be qualified under Section
          401 of the Code, there has been no termination or partial  termination
          of the Benefit  Plan within the  meaning of Section  411(d)(3)  of the
          Code;

               (vi) No act,  omission or  transaction  has occurred  which would
          result in imposition on BRG of (A) breach of fiduciary  duty liability
          damages  under  Section  409 of ERISA,  (B) a civil  penalty  assessed
          pursuant to  subsections  (c), (i) or (l) of Section 502 of ERISA,  or
          (C) a tax imposed pursuant to Chapter 43 of Subtitle D of the Code;


<PAGE>

          (vii) No  Benefit  Plan is or has been  funded by BRG  through a trust
          which is intended to be exempt from federal income  taxation  pursuant
          to Section 501(c)(9) of the Code;

          (d) Except as otherwise  set forth in Schedule 7.9, BRG is not a party
     to any agreement, nor has it established any policy or practice,  requiring
     it to make a payment or provide any other form of  compensation  or benefit
     to any person performing services for BRG upon termination of such services
     which would not be payable or  provided in the absence of the  consummation
     of the transactions contemplated by this Agreement.

          (e) Each Benefit Plan which is an "employee  welfare benefit plan," as
     such term is defined in Section 3(1) of ERISA, may be unilaterally  amended
     or  terminated  in its  entirety  without  liability  except as to benefits
     accrued thereunder prior to such amendment or termination.

     4.17  Litigation.  Except  as set  forth  in  Schedule  4.17,  there  is no
judgment,  order,  decree,  injunction  or  award,  or  claim,  suit,  action or
administrative,  arbitration or other  proceeding  (including but not limited to
bankruptcy  proceedings)  or any  kind of  investigation  pending  or,  to BRG's
knowledge,  threatened against or relating to BRG, the BRG Partnerships, the BRG
Properties,  the BRG Partnership Properties or the 1997-I Properties which seeks
injunctive or other equitable relief or which reasonably may be expected to have
a Material Adverse Effect,  and none of BRG, the BRG Partnerships,  any of their
present  directors,  officers or employees,  or, to the knowledge of BRG, any of
their former directors, officers or employees or the 1997-I Program Participants
has received or been advised of any unsatisfied request for information, notice,
administrative  inquiry or claim that could  reasonably be expected to result in
such  judgment,  order,  decree,  injunction,  award,  claim,  suit,  action  or
proceeding.

     4.18 Insurance.  Schedule 4.18 sets forth a true and correct description of
the  insurance  policies  maintained  by  BRG  and  the  BRG  Partnerships  (the
"Insurance  Policies"),  including the amounts and type of coverage,  applicable
deductibles and any material  exclusions  thereto.  No notice of cancellation or
termination has been given to BRG or the BRG Partnerships by an insurer and none
of BRG and the BRG  Partnerships  have any reason to believe that any insurer is
contesting or intends to contest the validity,  enforceability or collectibility
of any of the  Insurance  Policies or intends to deny coverage  thereunder.  All
premiums required to be paid have been paid in full through the Closing Date. No
claims have been made  against BRG or the BRG  Partnerships  with respect to the
types of loss or damage  covered by any of the  Insurance  Policies in excess of
coverage  under such  policies  or in excess of  adequate  reserves  established
therefor and reflected on the proper financial statements.

     4.19  Gas   Imbalances.   Schedule  4.19  sets  forth  (a)  imbalances  for
overproduction  and  underproduction  of  Hydrocarbons  from the BRG Oil and Gas
Properties, the BRG Partnership Properties and the 1997-I Properties as of the

<PAGE>

dates shown on such Schedule 4.19, or as a result of the sale or  transportation
of Hydrocarbons by BRG, the 1997-I Program  Participants or the BRG Partnerships
or the pipeline operations of Charter Servicing Company,  and (b) obligations of
BRG, the 1997-I Program  Participants  and the BRG  Partnerships as of the dates
shown on such Schedule 4.19, for the delivery of  Hydrocarbons  attributable  to
the BRG Oil and Gas Properties,  the BRG  Partnership  Properties and the 1997-I
Properties in the future on account of prepayment,  advance payment, take-or-pay
or similar obligations without then or thereafter being entitled to receive full
value therefor.

     4.20 Public Utility Holding Company Act.  Neither BRG nor any subsidiary of
BRG is subject to regulation  under the Public  Utility  Holding  Company Act of
1935, as amended, and the rules and regulations thereunder.

     4.21  Investment  Company  Act.panNeither  BRG  nor  any of  Sellers  is an
"investment  company" or a company  "controlled" by an "investment  company," in
each case within the meaning of the Investment Company Act of 1940, as amended.

     4.22 Wells. During any period operated by BRG, and to the knowledge of BRG,
during other periods (a) all of the wells in which BRG, the BRG Partnerships and
the 1997-I Program Participants have an interest have been drilled and completed
within the  boundaries  of the Leases or Units  relating to such wells or within
the limits otherwise permitted by contract, pooling or unitization agreement and
by applicable  law and (b) all such wells have been produced in compliance  with
allowables allocated thereto by the applicable  governmental  authority,  except
for such violations that would not or could not reasonably be expected to have a
Material Adverse Effect.

     4.23 Condition of Equipment. To the knowledge of BRG, all wells, platforms,
facilities,  equipment,  machinery and personal property owned or leased by BRG,
the BRG Partnerships and the 1997-I Program  Participants (a) are in an operable
state of repair,  subject to ordinary  wear and tear,  so as to be adequate  for
normal operations in accordance with standard industry  practice,  and to comply
with the requirements of all applicable contracts,  and (b) meet and comply with
all  Requirements  of Law, in each case except  where any such  failure to be in
good repair or comply with Requirements of Law would not or could not reasonably
be expected to have a Material  Adverse Effect.  NOTWITHSTANDING  THE FOREGOING,
BUYER  UNDERSTANDS  AND AGREES  THAT THE  CONVEYANCE  OF THE  PERSONAL  PROPERTY
REFERRED TO HEREIN AT THE CLOSING  SHALL BE MADE ON AN "AS IS,  WHERE IS" BASIS,
WITHOUT ANY WARRANTIES AS TO THE CONDITION OF THE PERSONAL  PROPERTY  INCLUDING,
WITHOUT  LIMITATION,  ANY  IMPLIED OR EXPRESS  WARRANTY  OF  MERCHANTABILITY  OR
FITNESS FOR A PARTICULAR PURPOSE.

     4.24  Evaluation  Data. BRG, the BRG  Partnerships,  and the 1997-I Program
Participants   own  or  have  the  right  to  use  without  any  limitations  or
restrictions  adversely affecting the use of the same in the ordinary conduct of

<PAGE>

its business,  all material technology,  processes,  maps, seismic records, shot
points, field notes,  interpretations and programs, all seismic,  geological and
geophysical  information  and  libraries,   and  other  proprietary  information
relating to the BRG Properties,  the BRG  Partnership  Properties and the 1997-I
Properties (collectively, "Evaluation Data"), and this Agreement has not altered
or impaired,  nor will alter or impair, any such rights or has breached, or will
breach, any agreements with third party vendors or has required,  or may require
(whether  in  Sellers'  or BRG's  opinion or a third  party  vendor's  opinion),
payments of additional sums thereto, or has required, or may require (whether in
BRG's opinion or a third party vendor's  opinion),  the return of any records or
information,  except  in each  case as would  not or  could  not  reasonably  be
expected to have a Material  Adverse  Effect.  No person has any right to use or
obtain  access  to  any of the  Evaluation  Data,  and  no  person  has  overtly
challenged  or  questioned  the  validity  or  effectiveness  of any  license or
agreement  relating to the same or the right of BRG, the BRG Partnerships or the
1997-I Program  Participants,  as applicable,  to use the same,  except for such
challenges or questions that could not reasonably be expected to have a Material
Adverse Effect.

     4.25 Interaffiliate Transactions and Relationships.  Except as set forth in
Schedule  4.25,  BRG is not a  party  to and  none of the  BRG  Properties,  BRG
Partnership  Properties  or the  1997-I  Program  Properties  is  subject to any
agreement with any of Sellers,  or BRG Holding Company or BRG Production Company
that survive the Closing.

     4.26 Well Status.  Except as set forth in Schedule 4.26, there are no wells
located on the Leases or included  in the BRG  Properties,  the BRG  Partnership
Properties or the 1997-I Properties:

          (i)  that  any of BRG,  the BRG  Partnerships  or the  1997-I  Program
     Participants is currently  obligated by law or contract to plug and abandon
     or will be  obligated by law or contract to plug and abandon with the lapse
     of time or notice or both  because the wells are not  currently  capable of
     producing in commercial quantities;

          (ii) are subject to exceptions  to a  requirement  to plug and abandon
     issued  by  a  regulatory   authority  having  jurisdiction  over  the  BRG
     Properties, the BRG Partnership Properties or the 1997-I Properties; or

          (iii) to the  knowledge of BRG,  have been plugged and  abandoned  but
     have not been  plugged  or  reclaimed  in  accordance  with all  applicable
     requirements of each regulatory  authority  having  jurisdiction  over such
     properties.


     4.27  Section  29 Status of  Certain  Properties.  (a) Each Well  listed in
Schedule  4.27 (a "Section 29 Well") (i) was  drilled and fully  completed  as a
well capable of producing from the formation(s) specified on such schedule after
December 31, 1979 and prior to January 1, 1993,  and (ii) produces gas that is a
"qualified  fuel" under  section  29(c) of the Code and that  qualifies  for the
maximum production tax credit under section 29(a) of the Code and is not subject
to any limitation under section 29(b) of the Code; (b) no property (as such term

<PAGE>

is used in section  29(d)(4) of the Code) included in the  properties  listed on
Schedule 4.27 produced gas in marketable  quantities from Devonian  shale,  coal
seams,  geopressurized brine or tight formation(s) prior to January 1, 1980; and
(c) the Section 29 Wells are perforated  only in the  formation(s)  specified on
such schedule and the gas produced  from each Section 29 Well is not  commingled
with any gas that is not produced from such formation(s).

     4.28  Liabilities;  Indebtedness.  Except for  liabilities  incurred in the
ordinary course of business and not material individually or in the aggregate to
BRG  and  the BRG  Partnerships  on a  consolidated  basis,  none  of  BRG,  its
subsidiaries  or the BRG  Partnerships  (with  respect  to the  BRG  Partnership
Properties) have any material  (individually  or in the aggregate)  liabilities,
direct  or  contingent  except  as  provided  for the  Financial  Statements  or
disclosed in Schedule 4.28 or any of the other Schedules hereto.

     4.29 No Material Misstatements or Omissions. Neither this Agreement nor any
certificates or documents made or delivered in connection  herewith contains any
untrue  statement of a material fact or omits to state a material fact necessary
to  make  the  statements  herein  or  therein  not  misleading,  in view of the
circumstances in which they were made. To the knowledge of BRG, there is no fact
or  information  relating to the business,  prospects,  condition  (financial or
otherwise), affairs, operations, or assets of BRG that has not been disclosed to
Buyer in writing by Sellers'  Representative  which  could  result in a Material
Adverse Effect.

     4.30  Bankruptcy.  There is no  bankruptcy,  reorganization  or arrangement
proceedings  pending,  being  contemplated  by or, to the  knowledge of Sellers,
threatened against any of Sellers or their respective affiliates.

     4.31 Representations  Apply to Subsidiaries of BRG. The representations and
warranties  contained in this Article IV to the extent  applicable to BRG or its
assets shall also be deemed to cover and extend to Charter Servicing Company and
its assets in all respects.

     4.32  Allocation of Purchase  Price.  The  allocation of the Purchase Price
with respect to each of the BRG  Partnerships  and to the BRG 1997-I Oil and Gas
Program has been  independently  made by BRG and has been made (i) in accordance
with  the  partnership  agreements  of the  BRG  Partnerships  and  the  program
agreement of the BRG 1997-I Oil and Gas Program,  and (ii) in full  satisfaction
of BRG's fiduciary  responsibilities  and duties to the limited  partners of the
BRG Partnerships and the 1997-I Program Participants.

     4.33 BRG  1997-I Oil and Gas  Program  Funds.  All monies in program  funds
relating to the BRG 1997-I Oil and Gas Program have been expended and no further
drilling  obligations by BRG as program  administrator,  exist or are continuing
under the BRG 1997-I Oil and Gas Program

                                    ARTICLE V

                    REPRESENTATIONS AND WARRANTIES OF BUYER


<PAGE>

     As an inducement to Sellers to enter into this  Agreement and to consummate
the transactions  contemplated  hereby,  Buyer hereby represents and warrants to
Sellers and agrees as follows:

     5.1 Organization of Buyer.  Buyer is a corporation duly organized,  validly
existing  and in good  standing  under the laws of the State of Delaware  and is
duly  qualified to do business and is in good standing in each  jurisdiction  in
which the  nature of its  business  activities  or its  ownership  or leasing of
property makes such qualification necessary.  Buyer has full corporate power and
authority to own or lease and to operate and use its  properties  and assets and
to carry on its business as now conducted.

     5.2  Authority  of Buyer.  Buyer has full power and  authority  to execute,
deliver and perform this  Agreement and all of the Buyer  Ancillary  Agreements.
The  execution,  delivery  and  performance  of this  Agreement  and  the  Buyer
Ancillary  Agreements by Buyer have been duly authorized and approved by Buyer's
board of directors  and do not require any further  authorization  or consent of
Buyer or its stockholders. This Agreement has been duly authorized, executed and
delivered  by Buyer and is the  legal,  valid  and  binding  agreement  of Buyer
enforceable  in  accordance  with its  terms,  and each of the  Buyer  Ancillary
Agreements has been duly  authorized by Buyer and upon execution and delivery by
Buyer will be a legal,  valid and binding  obligation  of Buyer  enforceable  in
accordance with its terms.

     5.3 No Conflict.  Neither the execution  and delivery of this  Agreement or
any  of  the  Buyer  Ancillary  Agreements  or  the  consummation  of any of the
transactions  contemplated  hereby or thereby nor compliance with or fulfillment
of the terms, conditions and provisions hereof or thereof will:

          (a)  violate  or  conflict  with,  result  in a breach  of the  terms,
     conditions or provisions  of, or constitute a default,  an event of default
     or an event creating rights of acceleration, termination or cancellation or
     a loss of rights under (i) the certificate or articles of  incorporation or
     By-laws of Buyer, (ii) any material note, instrument,  agreement, mortgage,
     lease,   license,   franchise,   permit  or  other  authorization,   right,
     restriction obligation or agreement to which Buyer is a party or any of its
     properties is subject or by which Buyer is bound,  (iii) any Court Order to
     which Buyer is a party or by which it is bound or (iv) any  Requirements of
     Laws affecting Buyer; or

          (b) require the  approval,  consent,  authorization  or act of, or the
     making by Buyer of any declaration, filing or registration with, any Person
     or court.

     5.4 No Finder.  None of Buyer,  any of its Affiliates nor any Person acting
on  behalf  of any of  them  has  paid  or  become  obligated  to pay any fee or
commission  to any  broker,  finder or  intermediary  for or on  account  of the
transactions contemplated by this Agreement.


<PAGE>

     5.5 Investment  Representation.  The Shares, the BRG Partnership Properties
and the 1997-I  Properties  are being  acquired by Buyer for its own account for
investment purposes only, and not with a view to the sale or distribution of any
part thereof.

     5.6  Financial  Ability.   Buyer  has  sufficient  cash,  commitments  from
responsible  lending  institutions,  available  lines of  credit  or such  other
sources of  immediately  available  cash,  to enable it to deliver the  Purchase
Price (less the Earnest Money) at the Closing.

                                   ARTICLE VI

                        ACTIONS PRIOR TO THE CLOSING DATE

     The  respective  parties  hereto  covenant and agree to take the  following
actions between the date hereof and the Closing Date:

     6.1  Investigation  of the Company by Buyer.  Sellers  shall  afford to the
officers,  employees and  authorized  representatives  of Buyer  (including  its
independent  public  accountants  and attorneys)  complete  access during normal
business  hours  to  the  offices,  properties,   employees,  books,  contracts,
documents  and business and  financial  records of BRG and the BRG  Partnerships
(and the  1997-I  Program  Participants  to the  extent  relating  to the 1997-I
Properties)  to the extent Buyer shall deem  necessary  or  desirable  and shall
furnish to Buyer or its authorized  representatives such additional information,
including an opportunity  to discuss such  information  with senior  management,
concerning  the  assets,  business  and  the  operations  of  BRG  and  the  BRG
Partnerships (and the 1997-I Program  Participants to the extent relating to the
1997-I  Properties)  as  shall  be  reasonably  requested,  including  all  such
information  as shall be  necessary to enable  Buyer or its  representatives  to
verify the  accuracy of the  representations  and  warranties  contained in this
Agreement,  to verify that the covenants of Sellers  contained in this Agreement
have been complied  with, to determine  whether the  conditions set forth herein
have been satisfied or to satisfy due diligence  requirements of Buyer's lender,
if any, or as may  otherwise be  necessary to enable Buyer to obtain  financing.
Without  limiting  the  foregoing,  Buyer  shall  have the right to  conduct  an
environmental  audit of the BRG Properties,  the BRG Partnership  Properties and
the  1997-I  Properties.  Buyer  agrees  that all such  investigations  shall be
conducted in such a manner as not to interfere  unreasonably with the operations
of BRG or the BRG  Partnerships.  All  inspections  pursuant to this Section 6.1
shall be at Buyer's sole risk,  cost and expense and Buyer agrees to comply with
the rules,  regulations and  instructions  issued by Sellers and other operators
regarding  the actions of Buyer while upon,  entering or leaving the property of
BRG and the BRG Partnerships.

     6.2  Preserve  Accuracy  of  Representations  and  Warranties.  Each of the
parties  hereto  shall  refrain  from taking any action  which would  render any
representation  or  warranty  contained  in  Article  IV or V of this  Agreement
inaccurate as of the Closing Date. Each party shall promptly notify the other of
any action, suit, claim, investigation or proceeding that shall be instituted or
threatened against such party to restrain, prohibit or otherwise challenge the

<PAGE>

legality  of any  transaction  contemplated  by this  Agreement.  Sellers  shall
promptly notify Buyer of any lawsuit,  claim,  proceeding or investigation  that
may be  threatened,  brought,  asserted  or  commenced  against  BRG or the  BRG
Partnerships or affecting the BRG Properties,  the BRG Partnership Properties or
the 1997-I Properties.

     6.3 Consents to Third Parties;  Governmental  Approvals.  During the period
prior  to  the  Closing  Date,  Sellers  and  Buyer  shall  act  diligently  and
reasonably,  and shall  cooperate with each other, in making any required filing
or  notification  and in securing  any  consents,  approvals  and waivers of any
Governmental  Body or any third  Persons  required  to be  obtained  in order to
permit the  consummation  of the  transactions  contemplated  by this Agreement.
Sellers'  Representative shall use its reasonable efforts to obtain the consents
and approvals to the applicable transactions contemplated hereby from all of the
limited  partners  of  the  BRG  Partnerships  and  all of  the  1997-I  Program
Participants.  Sellers'  Representative  shall consult with Buyer  regarding the
form and substance of requests for consents, waivers and approvals.

     6.4 Excluded  Assets.  Prior to the Closing,  BRG shall  contribute  to BRG
Holding Company, Inc. the Excluded Assets specifically set forth in Schedule 6.4
and BRG Holding Company, Inc. shall assume all liabilities  associated with such
Excluded Assets,  whether attributable to the time period prior to or after such
contribution.  It is  understood  and  acknowledged  that BRG and BRG  Petroleum
Corporation  have entered into, or will enter into, a stock  purchase  agreement
reasonably  acceptable in form and substance to Buyer, pursuant to which, at the
time specified in Section 2.1 hereof,  BRG Petroleum  Corporation  will purchase
from BRG all of the outstanding  capital stock of BRG Holding Company,  Inc. and
BRG  Production  Company for an aggregate  purchase  price of $2,472,000 and the
indemnification  of BRG,  its  affiliates,  shareholders,  officers,  directors,
employees and agents for all  liabilities  associated  with the ownership of BRG
Holding Company,  Inc. or BRG Production  Company or the assets or operations of
such companies (the  "Subsidiary  Transfer").  Also, the Principal  Sellers will
guarantee unto BRG (and each indemnified  party above mentioned) the performance
and payment of all obligations of BRG Petroleum  Corporation  under the terms of
such stock purchase agreement.  In addition,  prior to the Closing,  BRG Holding
Company,  Inc. shall be substituted for, to the extent reasonably  possible,  as
program  administrator  of the 1997-I Oil and Gas  Program  with  respect to the
1997-I  Program  Participants.  To the extent BRG Holding  Company,  Inc. is not
substituted  as program  administrator  of the 1997-I  Oil and Gas  Program,  at
Buyer's request prior to the Closing,  it shall contract with BRG to perform all
of the services required of the program administrator. BRG Holding Company, Inc.
shall  indemnify  BRG,  its  affiliates,   shareholders,   officers,  directors,
employees  and agents  and hold it  harmless  from any  liability,  loss,  cost,
expenses or damages BRG may incur or suffer after Closing as a current or former
general partner of any of the BRG  Partnerships or as program  administrator  of
the 1997-I Oil and Gas Program (whether such liability,  loss, cost, expenses or
damages relate to periods of time prior to or after the Closing Date). Buyer and
the BRG Shareholders  specifically  acknowledge and consent to such transfer and
assignment of assets and the proposed sale of BRG Holding Company,  Inc. and BRG
Production Company to BRG Petroleum Corporation.

     6.5 BRG Options.  On the Closing  Date,  each  outstanding  employee  stock
option to purchase  shares of the capital stock of BRG (a "BRG Option") shall be
converted  into the right to receive a cash  amount  equal to (i) the product of
the number of the shares which are issuable  upon exercise of such BRG Option in
full,  multiplied  by the Purchase  Price per Share as set forth on Schedule 2.4
after  taking into  account the  adjustments  provided for in Section 2.5 above,
less (ii) the aggregate  exercise  price of such BRG Option.  BRG shall take all
necessary  action prior to the Closing Date to  facilitate  the  conversion  and
payment in  consideration  for the BRG Options  described  in this  Section 6.5,
including  without  limitation,  the agreement and consent from each holder of a
BRG Option  agreeing to exchange  his or her BRG Options at the Closing Date for
the cash payment set forth above.  BRG shall  withhold all income or other taxes
as  required  under  applicable  law prior to  distribution  of the cash  amount
received under this Section 6.5 to the holders of BRG Options.

     6.6 Covenants Regarding Employee Benefit Plan and Employees. BRG shall:

          (a) not adopt,  amend (other than  amendments  that reduce the amounts
     payable by BRG, or  amendments  required by law to preserve  the  qualified
     status of a Benefit  Plan) or assume an  obligation  to  contribute  to any
     Benefit  Plan  or  collective   bargaining  agreement  or  enter  into  any
     employment,  severance  or  similar  contract  with any  person  (including
     without  limitation,  contracts  with  management of BRG that might require
     that  payments  be  made  upon  the   consummation   of  the   transactions
     contemplated  hereby) or amend any such existing  contracts to increase any
     amounts payable thereunder or benefits provided thereunder;

          (b) not grant any  increase  in  compensation  or pay any bonus to any
     employees except for bonuses or other payments to employees which result in
     corresponding  adjustments  to the Adjusted  Working  Capital of BRG at the
     Closing Date;

          (c) not (i)  engage  in any  transaction  (either  acting  alone or in
     conjunction with Seller,  any Benefit Plan or trust created  thereunder) in
     connection  with which BRG could be subjected  (directly or  indirectly) to
     either  breach of fiduciary  duty  liability  damages  under Section 409 of
     ERISA, a civil penalty assessed  pursuant to subsections (c), (i) or (1) of
     Section 502 of ERISA or a tax imposed  pursuant to Chapter 43 of Subtitle D
     of the Code, (ii) terminate any Benefit Plan in a manner, or take any other
     action with respect to any Benefit Plan, that could result in the liability
     of BRG to any person, (iii) take any action that could adversely affect the
     qualification  of any Benefit Plan or its  compliance  with the  applicable
     requirements  of ERISA or (iv)  fail to make full  payment  when due of all
     amounts  which,  under the  provisions of any Benefit  Plan,  any agreement
     relating thereto or applicable law, BRG is required to pay as contributions
     thereto; and

          (d) file, on a timely basis, all reports and forms required by federal
     regulations with respect to any Benefit Plan.

     6.7 Other Interim  Covenants.  Until the Closing,  BRG and its subsidiaries
and the BRG  Partnerships  shall  comply,  and  Sellers  shall cause BRG and its
subsidiaries and the BRG  Partnerships to comply,  with the provisions set forth
below except as may otherwise be agreed to by Buyer in writing:

          (a) BRG  and  the BRG  Partnerships  shall  operate  their  respective
     businesses and the BRG Properties and the BRG Partnership Properties in the
     ordinary course;

          (b)  None  of BRG,  the  BRG  Partnerships  (with  respect  to the BRG
     Partnership Properties) or the 1997-I Program Participants (with respect to
     the 1997-I  Properties)  will,  without the prior written consent of Buyer,
     which consent shall not be unreasonably  withheld,  commit to any operation
     reasonably anticipated by Sellers to require future capital expenditures by
     any of  such  parties,  individually  or in the  aggregate,  in  excess  of
     $100,000,  or terminate,  materially amend,  execute or extend any material
     agreements affecting the BRG Properties,  the BRG Partnership Properties or
     the 1997-I Properties;

          (c)  none  of  BRG  or  any  BRG  Partnership   shall  (i)  amend  its
     Organizational   Documents  or  enter  into  any  merger  or  consolidation
     agreement, (ii) acquire or agree to acquire all or substantially all of the
     assets of another  entity,  (iii)  authorize  for  issuance,  issue,  sell,
     deliver or agree or commit to issue,  sell or deliver  (whether through the
     issuance  or granting of  options,  warrants,  commitments,  subscriptions,
     rights to purchase  or  otherwise)  any  capital  stock of any class or any
     other  securities  or equity  equivalents  or amend any of the terms of any
     such  securities  or agreements  or enter into any voting  agreements  with
     respect to any capital stock of the Company,  (iv) except for  distribution
     and/or  dividends of cash  (without  duplication)  (A) not in excess of the
     amount of cash in bank  accounts  immediately  prior to May 1, 1998, or (B)
     from revenues,  proceeds and/or  receivables  attributable to the period of
     time prior to May 1, 1998,  declare or pay of any  dividend on, or make any
     other distribution with respect to, the BRG Shares or BRG Partnerships;

          (d)  none  of  BRG,  the  BRG   Partnerships  or  the  1997-I  Program
     Participants  shall  transfer,  sell,  hypothecate,  encumber or  otherwise
     dispose of any of the material BRG Properties,  BRG Partnership  Properties
     or the  1997-I  Properties,  or incur or assume  any  material  liabilities
     except for  dispositions  made, or  liabilities  incurred,  in the ordinary
     course of business consistent with past practices;

          (e)  none  of  BRG,  the  BRG   Partnerships  or  the  1997-I  Program
     Participants shall, with respect to the BRG Properties, the BRG Partnership
     Properties  or  the  1997-I  Properties,   assume,  guarantee,  endorse  or
     otherwise become liable or responsible  (whether directly,  contingently or
     otherwise) for the  obligations of any other Person or entity except in the
     ordinary  course of business  consistent with past practices and in amounts
     not material taken as a whole or make any loans, advances or capital

<PAGE>

     contributions  to or  investments  in any other  Person,  other than in the
     ordinary  course of business  consistent with past practices and in amounts
     not material taken as a whole;

          (f) Sellers shall  maintain  generally  insurance  coverage on the BRG
     Properties,  the  BRG  Partnership  Properties  and the  1997-I  Properties
     presently  furnished by  nonaffiliated  third parties in the amounts and of
     the types currently in force;

          (g) BRG shall not  implement or adopt (i) any  material  change in its
     accounting  methods or principles  or the  application  thereof  (including
     depreciation  lives)  or (ii) any  material  change in its tax  methods  or
     principles or the application thereof (including depreciation lives) except
     as may be required by Requirements of Law;

          (h) BRG shall not identify any additional  prospects to become subject
     to the  terms of  those  certain  participation  program  agreements  dated
     various dates between BRG and James L. Burkhart, B. J. Reid, Robert E. Gee,
     Michael W. Burkhart and J. Keith Burkhart; and

          (i)  during  the  period   prior  to  the   Closing   Date,   Sellers'
     Representative  shall use its  reasonable  efforts  to obtain a release  of
     liability from the 1997-I Program  Participants  associated with BRG acting
     in the  capacity  as  program  administrator  of the BRG  1997-I  Oil & Gas
     Program in a form acceptable to Buyer.

     No provisions of this Section 6.7 shall  prohibit  Sellers from  performing
any  of  their  respective  obligations  under  any of the  provisions  of  this
Agreement.

     6.8 Title Defects.

          (a) At least 15 days prior to Closing (the  "Notification  Deadline"),
     Buyer shall notify BRG in writing (such notice being herein  referred to as
     a "Defect Notice") of any matter that causes the title of BRG or any of the
     BRG  Partnerships  or any of the 1997-I Program  Participants to any of the
     Units,  Lease  or  Wells  not to be Good and  Defensible  Title  (a  "Title
     Defect"). Such Defect Notice shall include:

               (i) a description  of the Title Defect and the basis for claiming
          same;

               (ii) the Lease,  Unit or Well (or portions  thereof)  affected by
          such Title Defect;

               (iii)  the  Buyer's  proposed  Designated  Value of the  property
          subject to such Title Defect; and

               (iv) the  amount  that  Buyer  believes  to be the  Defect  Value
          attributable to such Title Defect.
<PAGE>

         Additionally,  from the date  hereof  until  the fifth day prior to the
         Notification  Deadline,  BRG shall,  and shall cause  their  respective
         officers and employees to, notify Buyer in writing of any Title Defects
         discovered by such Person promptly following such discovery.

               (b) BRG shall use its best  efforts  to cure,  at BRG's sole cost
          and  expense  (which  costs  and  expenses  will be  reflected  in the
          Adjusted Working Capital reflected in the Closing Balance Sheet),  all
          Title Defects of which it becomes aware prior to Closing,  and in each
          case with respect to any Title  Defects that are cured,  shall provide
          Buyer with reasonably satisfactory proof thereof;  provided,  however,
          that  Sellers  shall not be  required  to use such best  efforts  with
          respect to any Title  Defects for which  Sellers'  Representative  and
          Buyer have agreed upon a Defect Value.

               (c) The "Designated  Value" for any Lease,  Unit or Well shall be
          the amount  agreed upon by Buyer and BRG which the  parties  commit to
          negotiate in good faith, provided, however, that in the event that the
          parties are unable to reach agreement on the Designated  Value after a
          period of one full business day after the receipt by BRG of the Defect
          Notice  containing  Buyer's proposed  Designated Value, the Designated
          Value shall be determined  by the  independent  petroleum  engineering
          firm of Ryder Scott Company.  Each of the parties  commits to promptly
          provide  all  information  and  material  relevant to the issue in its
          possession  to such firm as  promptly  as  practical.  Such firm shall
          provide its opinion of the  Designated  Value within two business days
          from the date of receipt of the  information  and  materials  from all
          parties  and the  decision  of such firm shall be final and binding on
          all parties.  The costs and expenses of obtaining  such  determination
          shall be paid and borne by the parties equally.

               (d) As used  herein,  the term  "Defect  Value"  shall  mean with
          respect to each Title Defect, the reduction in the Designated Value of
          the affected  Lease,  Unit or Well, as applicable,  as a result of the
          existence of such Title Defect.

               (e) If BRG does not agree with Buyer's proposed Defect Value with
          respect  to a Title  Defect or the  parties  are  unable to agree upon
          whether a Title  Defect  exists,  then Buyer and BRG shall  enter into
          good-faith  negotiations  and shall attempt to agree upon such matter,
          and any values to be agreed upon shall be based on the allocated value
          on Schedule 2.4 for the group of properties to which such Lease, Unit,
          or Well relates;  provided that if the Title Defect is the result of a
          discovery that BRG, any of the BRG  Partnerships  or any of the 1997-I
          Program  Participants  owns  less  than the NRI for such Well or Unit,
          then  Buyer and BRG agree that the  reduction  to the  Purchase  Price
          shall be equal to the product of the Designated  Value of such Well or
          Unit and the percentage reduction in such NRI as a result of the Title
          Defect.

               (f) If Buyer and BRG cannot reach agreement on the existence of a

<PAGE>

          Title Defect,  or the Defect Value  attributable to a Title Defect, in
          any  case  within  10  days  after  the   commencement  of  good-faith
          negotiations  pursuant to  subparagraph  (e) above,  at either party's
          option,  upon  notice  to  the  other  party,  such  matter  shall  be
          determined by a title  attorney with at least 10 years'  experience in
          oil and gas  titles  in the  state in  which  the  Units or Wells  (or
          majority  of Units or Wells) in  question  are  located as selected by
          mutual  agreement of Buyer and BRG or absent such agreement during the
          10-day  period,  by the  Houston  office of the  American  Arbitration
          Association (the "Title Arbitrator"). The arbitration proceeding shall
          be held in Houston,  Texas and shall be conducted in  accordance  with
          the  Commercial   Arbitration   Rules  of  the  American   Arbitration
          Association,  to the extent such rules do not conflict  with the terms
          of this Section.  The Title Arbitrator's  determination  shall be made
          within 10 days after submission of the matters in dispute and shall be
          final and binding  upon both  parties,  without  right of appeal.  The
          Title  Arbitrator  shall act as an expert for the  limited  purpose of
          determining  the  specific  disputed  Title  Defect  or  Defect  Value
          submitted  by  either  party and may not award  damages,  interest  or
          penalties  to either  party with  respect to any  matter.  Sellers and
          Buyer  shall bear their own  respective  legal fees and other costs of
          presenting  its case.  Each party shall bear one-half of the costs and
          expenses of the Title Arbitrator.

               (g) To the extent that Buyer has  knowledge  of any Title  Defect
          prior to the execution of this Agreement, the Sellers acknowledge that
          Buyer shall not be deemed to have  waived any of its rights  hereunder
          to an  adjustment  in the Purchase  Price on account of any such Title
          Defect.

     6.9 Audited Financials.  On or before April 15, 1998, Sellers shall deliver
to Buyer  the  audited  consolidated  financial  statement  for the  year  ended
December 31, 1997. The defined term  "Financial  Statements"  shall be deemed to
include (in addition to the other financial  statements included in such defined
term) such audited  financial  statements  for all  purposes  after the delivery
thereof.  Such audited  financials  shall not be materially  different  from the
draft audited financials previously submitted to Buyer by Sellers.

                                   ARTICLE VII

                              ADDITIONAL AGREEMENTS

     7.1 Access to Records after Closing.

               (a) For a period of six years after the Closing Date, Sellers and
          their  representatives  shall  have  reasonable  access  to all of the
          files,  data,  books and records of BRG, the BRG  Partnerships and the
          BRG 1997-I Oil and Gas Program relating to the period of time prior to
          and including the Closing Date and shall have an  opportunity  to make
          copies of such materials.  Such access shall be afforded by Buyer upon
          receipt of reasonable advance notice and during normal business hours.
          Sellers shall be solely responsible for any costs or expenses incurred
          by it pursuant to this Section 7.1. If Buyer shall desire to dispose

<PAGE>

          or permit the disposal of any of such files,  data,  books and records
          prior to the expiration of such six-year period, Buyer shall, prior to
          such disposition,  give Sellers a reasonable opportunity,  at Sellers'
          expense,  to segregate and remove such files,  data, books and records
          as Sellers  may  select.  Sellers  shall  keep,  and shall cause their
          respective agents, employees,  representatives and affiliates to keep,
          confidential,   and  not  use  for  any  competitive   purposes,   any
          confidential information to which they have access pursuant hereto for
          a period of two years from the date after the  Closing  Date that they
          access such confidential information.

               (b) For a period of six years after the Closing  Date,  Buyer and
          its representatives  shall have reasonable access to all of the files,
          data,  books and records relating to BRG, the BRG Partnerships and the
          BRG 1997-I Oil and Gas Program, if any, which Sellers may retain after
          the Closing Date and shall have an  opportunity to make copies of such
          materials.  Such access  shall be afforded by Sellers  upon receipt of
          reasonable  advance  notice and during normal  business  hours.  Buyer
          shall be solely  responsible for any costs and expenses incurred by it
          pursuant to this  Section  7.1. If Sellers  shall desire to dispose or
          permit the  disposal  of any of such  files,  data,  books and records
          prior to the expiration of such six-year period,  Sellers shall, prior
          to such disposition,  give Buyer a reasonable opportunity,  at Buyer's
          expense,  to segregate and remove such files,  data, books and records
          as Buyer may select.

     7.2 Confidentiality  Agreement. The Confidentiality  Agreement shall remain
in full force and effect following the execution of this Agreement until Closing
or as provided in Section 9.3 and is hereby incorporated herein by reference and
shall  constitute  a part  of  this  Agreement  for  all  purposes.  Any and all
information  received  by Buyer  pursuant  to the terms and  provisions  of this
Agreement  shall be  governed  by the  applicable  terms and  provisions  of the
Confidentiality Agreement.

     7.3 No  Public  Announcement.  Except as Buyer and  Sellers  may  otherwise
consent  to in  writing  (which  consent  shall not be  unreasonably  withheld),
neither  Buyer nor Sellers  shall,  without the approval of the other,  make any
press  release  or  other  public   announcement   concerning  the  transactions
contemplated by this Agreement,  except as and to the extent that any such party
shall be so  obligated  by law or the rules of any stock  exchange or  quotation
system,  in which  case,  to the extent  practicable,  the other  party shall be
advised  and the  parties  shall  use their  best  efforts  to cause a  mutually
agreeable  release or  announcement  to be issued;  provided  that the foregoing
shall not preclude  communications  or  disclosures  necessary to implement  the
provisions  of  this  Agreement  or  to  comply  with  the  accounting  and,  if
applicable, Securities and Exchange Commission disclosure obligations.

     7.4 Expenses and Sales Taxes.  All legal,  accounting and other fees, costs
and expenses  incurred in  connection  with,  or arising out of the  obligations
contained  in  this   Agreement  and  the   transactions   contemplated   hereby
("Transaction Expenses") which are attributable to the BRG Shareholders shall be

<PAGE>

payable by BRG, all  Transaction  Expenses  attributable to each BRG Partnership
shall be paid by that BRG Partnership and all Transaction Expenses  attributable
to each  1997-I  Program  Participant  shall be payable by such  1997-I  Program
Participant.  All such Transaction  Expenses shall be paid by the Purchase Price
adjustment provided for in the first sentence of Section 2.5 hereof,  except for
Transactional   Expenses  incurred  pursuant  to  Section  2.7(c)  hereof.   All
Transaction  Expenses  attributable  to Buyer shall be paid by Buyer.  All sales
taxes,  if any,  payable  by  reason  of the  transfers  of the BRG  Partnership
Properties and the 1997-I  Properties  will be paid by Buyer and Buyer shall, or
shall cause BRG to, file all returns, reports or statements, if any, that may be
required or appropriate in connection with the transactions contemplated by this
Agreement.

     7.5 Further  Assurances.  From time to time following the Closing,  each of
the  parties  hereto  shall  execute,  acknowledge  and  deliver  or cause to be
executed, acknowledged and delivered such instruments and take such other action
as may be  necessary  or  advisable  to carry out their  obligations  under this
Agreement  and under any document,  certificate  or other  instrument  delivered
pursuant hereto.

     7.6 Change of Corporate Name.  Buyer will cause BRG to change its corporate
name to a name  not  confusingly  similar  to "BRG  Petroleum"  within  120 days
following  the Closing  Date.  Prior to such  change of name,  Buyer  shall,  if
requested  by  Sellers'  Representative,  give  Sellers'  Representative  or its
designee  consent to use of the name "BRG" or "BRG  Petroleum."  Following  such
change of name,  Buyer shall (a) remove or cause to be removed  the name,  marks
and logos of BRG from the BRG Property,  the BRG Partnership  Properties and the
1997-I Properties,  and (b) file an appropriate notice of such change of name in
the real  estate  records of each county of each state where the BRG Oil and Gas
Properties,  the BRG  Partnership  Properties  and  the  1997-I  Properties  are
located.

     7.7   Indemnification  of  Sellers  for  Environmental   Liabilities.   All
Environmental  Liabilities  attributable  to conditions  existing and operations
conducted  on the  BRG  Property  (except  for  the  Excluded  Assets),  the BRG
Partnership Properties and the 1997-I Properties,  whenever discovered, shall be
liabilities  of BRG,  and from and  after the  Closing  Buyer  shall  indemnify,
defend, and hold harmless Sellers from and against all loss, cost,  liability or
expense attributable thereto or resulting therefrom.

     7.8 Tax Returns; Payments and Refunds. Following the Closing Date, Sellers'
Representative  shall  prepare,  with the  assistance of Magee Rausch & Shelton,
LLP, Tulsa,  Oklahoma,  and timely file with the appropriate federal,  state and
local agencies all Tax Returns relating to BRG, the BRG Partnerships and the tax
partnership  comprised of 1997-I Program  Participants  for periods ending on or
prior to the Closing Date,  including the consolidated federal income Tax Return
of the  affiliated  group of which BRG is the common parent for the short period
ending  on the  Closing  Date.  Not  later  than 30 days  prior  to the due date
(including  extensions)  for filing any Tax Return  described  in the  preceding
sentence,  Sellers'  Representative  shall  deliver  to Buyer a copy of such Tax
Return and shall allow Buyer to review, comment upon and approve such Tax Return
without unreasonable delay. The parties good faith estimate of the costs

<PAGE>

associated with the preparation of such Tax Returns and the Taxes due by BRG for
the period  ending on the Closing  Date shall be a liability  of each of BRG and
the BRG  Partnerships  for purposes of calculating its Adjusted Working Capital.
The parties good faith estimate of any refund of Taxes due to BRG for the period
ending on the Closing Date shall be an asset of BRG for purposes of  calculating
its Adjusted Working  Capital.  Buyer shall pay to Sellers'  Representative  the
amount of any refund of federal  income  Taxes  related to the  carryback of any
losses  incurred  during the taxable year of BRG that includes the Closing Date,
but only to the extent the amount of such Tax refund (i) is actually received by
the Buyer,  (ii) is  specifically  attributable to the carryback of such losses,
and (iii) is not reflected or otherwise provided for in the Closing Date Balance
Sheet. Buyer shall have no obligation to pursue any such claim for refund.

     7.9 Employee  Relations and Benefits.  Sellers'  Representative  shall take
such action as is necessary to transfer the  employment  of the employees of BRG
and Charter Servicing Company to BRG Petroleum  Corporation prior to the Closing
Date.  Sellers'  Representative  shall  take  such  action as is  necessary  and
possible under the terms of the Benefit Plans to cause (i) the Benefit Plans and
all  liabilities  thereunder  (whether  occurring  prior to or after the Closing
Date) to be assumed by BRG  Petroleum  Corporation,  (ii) BRG to cease as of the
Closing Date to be participating employers in any of the Benefit Plans and (iii)
BRG to have no  liability  as of and after the  Closing  Date in  respect of any
Benefit Plan.  It is understood  that Buyer has no commitment or plans to employ
any of the  employees  of BRG or  any of its  subsidiaries  after  the  Closing.
Nevertheless, in the event that any such employee is offered employment with and
is employed by Buyer or BRG or any Affiliate  thereof  within three months after
Closing,  service  by such  employees  with BRG  shall be  recognized  under the
employee benefit plans maintained by the Buyer, BRG or any Affiliate thereof for
the benefit of such employees,  for all purposes,  including without  limitation
participation,  coverage,  vesting and level of benefits, as applicable, but not
in excess of the maximum credit available to Buyer's employees under such plans.
Schedule  7.9  describes  the  severance  benefits to be provided by BRG for its
employees.  Any  amounts  payable to such  employees  by BRG shall be taken into
account in  connection  with the  calculation  of the Closing  Adjusted  Working
Capital of BRG for purposes of Section 2.5.

     7.10 Release and Indemnification of Resigning Officers and Directors.  Upon
receipt of the  resignation  of each of the officers and directors of BRG at the
Closing,  Buyer and BRG shall agree to release such  individual from any and all
claims,  costs,  liabilities  and  actions  that  they  may  have  against  such
individual  (except in connection with the  transactions  contemplated  hereby).
Buyer further agrees to not allow BRG to amend its  Organizational  Documents to
eliminate  or  alter  (except  to  provide  more  generous   indemnification  or
limitation  of  liability  provisions  for former  officers and  directors)  any
indemnification  or limitation of liability  provisions  intended to benefit the
officers and directors of BRG.

     7.11 Insurance  Coverage.  Subject to approval by the BRG insurance carrier
or carriers,  prior to the Closing Date,  BRG and Sellers shall take such action

<PAGE>

as may be  necessary  and as is  reasonably  acceptable  to Buyer  to split  the
current  insurance  coverage  of  BRG,  the  BRG  Partnerships  and  the  1997-I
Properties  so that the  Excluded  Assets  and  operations  to be  conducted  in
connection therewith will continue to be covered as will the BRG Properties, BRG
Partnership  Properties,  1997-I  Properties  and  the  ongoing  operations  and
activities of BRG.

                                  ARTICLE VIII

                 CONDITIONS PRECEDENT TO OBLIGATIONS OF PARTIES

     8.1 Conditions to Buyer's Obligations. The obligations of Buyer to purchase
the Shares, the BRG Partnership Properties and the 1997-I Properties pursuant to
this Agreement shall, at the option of Buyer, be subject to the satisfaction, on
or prior to the Closing Date, of the following conditions:

          (a) There shall have been no material breach or breaches by Sellers in
     the  performance of any of their covenants and agreements  herein;  each of
     the  representations  and  warranties  of Sellers  contained or referred to
     herein  shall be true and correct on the Closing Date as though made on the
     Closing Date,  except for changes  therein  specifically  permitted by this
     Agreement  or  resulting  from any  transaction  expressly  consented to in
     writing  by  Buyer;  and  there  shall  have  been  delivered  to  Buyer  a
     certificate to such effect,  dated the Closing Date and signed on behalf of
     BRG and the BRG  Partnerships  by the chief  executive  officer of Sellers'
     Representative  in addition to the other  deliveries  specified  in Section
     3.2.

          (b)  There  shall  not be any  injunction,  judgment,  order,  decree,
     ruling,  or  charge  in  effect  preventing  consummation  of  any  of  the
     transactions  contemplated  by  this  Agreement;  and  Sellers  shall  have
     delivered to Buyer a certificate to such effect, dated the Closing Date and
     signed   on   behalf  of  BRG  and  the  BRG   Partnerships   by   Seller's
     Representative.

          (c) The parties shall have received all approvals and actions of or by
     all Governmental Bodies and other Persons which are necessary to consummate
     the transactions  contemplated hereby and which are required to be obtained
     prior to the Closing by applicable  Requirements  of Laws or contractual or
     other obligations.

          (d) BRG and the BRG  Partnerships  shall  have  received  consents  or
     waivers  of  preferential  purchase  rights  from the other  parties to all
     contracts,  leases,  agreements  and permits to which either BRG or the BRG
     Partnerships  is a party or by which BRG or the BRG  Partnerships or any of
     its assets or  properties  is affected and which are required to consummate
     the transactions contemplated hereby.

          (e) All actions to be taken by Sellers in connection with consummation
     of the transactions  contemplated  hereby and all  certificates,  opinions,
     instruments, and other documents required to effect the transactions

<PAGE>

     contemplated  hereby will be reasonably  satisfactory in form and substance
     to Buyer.

          (f) All of the BRG  Partnerships  shall have  received  the  necessary
     consents  required from the limited partners thereof as may be required for
     the sale of the BRG Partnership Properties.

          (g) BRG Holding Company, Inc. shall have become the general partner of
     the BRG Partnerships (and the liabilities  associated  therewith assumed by
     BRG Holding Company, Inc.) pursuant to an assignment and assumption form or
     other appropriate instrument acceptable to Buyer.

          (h) The  transactions  contemplated  by the stock  purchase  agreement
     entered  into by BRG  pursuant  to  Section  6.4  hereof  shall  have  been
     consummated  on terms  acceptable  to Buyer  and any  demand  note or other
     payment  obligations  given by the purchaser in connection  therewith shall
     have been fully satisfied.

          (i) A  majority  in  interest  of the  limited  partners  of  the  BRG
     Partnerships shall have provided a release of liability associated with BRG
     acting in the capacity as general partner of the BRG Partnerships in a form
     acceptable to Buyer.

          (j) Buyer  shall have  received  an  opinion  of Conner &  Winters,  A
     Professional Corporation,  dated as of the Closing Date, that addresses the
     matters set forth in Sections 4.1(a),  4.1(b),  4.1(c), 4.2, 4.3(a), 4.3(b)
     and 10.4 hereof, including such exceptions and assumptions as are customary
     in such opinions, in form and substance acceptable to Buyer.

          (k) The consents of all of the holders of the  outstanding  options to
     purchase  shares of BRG stock  and/or the  amendments  to the stock  option
     agreements  contemplated  by Section 6.5 hereof shall have been obtained or
     agreed to by each of the holders of such stock options and Buyer shall have
     received evidence of such consents or amendments.

          (l) All credit cards and turnpike passes held in the name of BRG shall
     have  either  been  canceled  or a release  of  liability  shall  have been
     obtained  and  delivered  to Buyer  evidencing  the  release of any and all
     liability or obligation of BRG as to such credit cards and turnpike  passes
     and such accounts shall have been transferred out of the name of BRG.

          (m) All of the participation  program  agreements entered into between
     BRG and James L. Burkhart,  B.J. Reid,  Robert E. Gee,  Michael W. Burkhart
     and J. Keith Burkhart, shall have been terminated;  provided,  however, all
     obligations  and  benefits   arising  under  such   participation   program
     agreements  for  prospects  identified  prior  to  the  execution  of  this
     Agreement shall remain in full force and effect.


<PAGE>

          (n) All amounts  owing under the Special Loan  Agreement  dated August
     30, 1996,  between BRG and NationsBank,  N.A. as ultimate successor to Bank
     IV Oklahoma, National Association and the Supplemental Loan Agreement dated
     December  31,  1996,  between BRG and  NationsBank,  N.A.,  as successor to
     Boatman's  National Bank of Oklahoma,  shall have been fully  satisfied and
     releases of all liens on BRG  Properties  shall have been obtained from the
     respective bank.

          (o) All intercompany indebtedness among BRG and its subsidiaries shall
     have been paid in full or otherwise  eliminated and evidence  thereof shall
     be provided to Buyer.

     8.2 Conditions to Sellers' Obligations.  The obligations of Sellers to sell
the Shares, the BRG Partnership Properties and the 1997-I Properties pursuant to
this Agreement shall, at the option of Sellers,  be subject to the satisfaction,
on or prior to the Closing Date, of the following conditions:

          (a)  There  shall  have  been  no  material  breach  by  Buyer  in the
     performance  of any of its covenants  and  agreements  herein;  each of the
     representations  and  warranties of Buyer  contained or referred to in this
     Agreement  shall be true and correct on the Closing  Date as though made on
     the  Closing  Date;  and there  shall  have  been  delivered  to  Sellers a
     certificate to such effect,  dated the Closing Date and signed on behalf of
     Buyer by the chief executive officer of Buyer.

          (b)  There  shall  not be any  injunction,  judgment,  order,  decree,
     ruling,  or  charge  in  effect  preventing  consummation  of  any  of  the
     transactions contemplated by this Agreement; and Buyer shall have delivered
     to Sellers a certificate to such effect,  dated the Closing Date and signed
     on behalf of Buyer by the chief executive officer of Buyer.

          (c) The parties shall have received all approvals and actions of or by
     all   Governmental   Bodies   necessary  to  consummate  the   transactions
     contemplated  hereby and which are  required  to be  obtained  prior to the
     Closing by applicable Requirements of Laws.

          (d)  BRG  shall  have  received  the  requisite   approvals  from  the
     participants  of the 1997-I  Program for the sale of the 1997-I  Properties
     and the BRG Partnerships shall have


<PAGE>

 received the necessary  consents  required from the limited partners of the BRG
Partnerships for the sale of the BRG Partnership Properties.

                  (e) BRG shall have consummated a stock purchase agreement with
         BRG Petroleum Corporation,  providing for, among other things, the sale
         of all of the  capital  stock  of BRG  Holding  Company,  Inc.  and BRG
         Production Company to BRG Petroleum  Corporation,  and the consummation
         of the transactions  contemplated  thereunder shall have occurred prior
         to the Closing.

                  (f) All  actions  to be  taken by  Buyer  in  connection  with
         consummation   of  the   transactions   contemplated   hereby  and  all
         certificates,  opinions,  instruments,  and other documents required to
         effect  the  transactions   contemplated   hereby  will  be  reasonably
         satisfactory in form and substance to Sellers.

                                   ARTICLE IX

TERMINATION                                          TERMINATION

     9.1  Termination.  Anything  contained  in this  Agreement  to the contrary
notwithstanding,  this  Agreement  may be  terminated  at any time  prior to the
Closing Date:

          (a) by the mutual consent of Buyer and Sellers;

          (b) by Buyer or Sellers if the Closing  shall not have  occurred on or
     before June 15,  1998 (or such later date as may be  mutually  agreed to by
     Buyer and Sellers),  for any reason other than the breach or default by the
     party desiring to terminate;

          (c) by Buyer in the  event  of any  material  breach  or  breaches  by
     Sellers  of any  of  Sellers'  agreements,  representations  or  warranties
     contained herein;

          (d) by Sellers in the event of any material  breach by Buyer of any of
     Buyer's agreements, representations or warranties contained herein.

     9.2 Notice of  Termination.  Any party desiring to terminate this Agreement
pursuant to Section 9.1 shall give notice of such termination to the other party
to this Agreement.

     9.3  Effect of  Termination.  In the event  that  this  Agreement  shall be
terminated  pursuant to this Article IX, all further  obligations of the parties
under this Agreement shall be terminated  without further liability of any party
to the  other,  provided  that  nothing  herein  shall  relieve  any party  from
liability  for its  breach  of this  Agreement.  Notwithstanding  the  preceding
sentence,  the provisions of Sections 2.3, 7.3 and 7.4 , and the Confidentiality
Agreement  (which  shall  continue  pursuant  to its terms)  shall  survive  any
termination hereof pursuant to Section 9.1. <PAGE>

                                    ARTICLE X

                               GENERAL PROVISIONS

10.1 Survival of Representations, Warranties, Covenants and
     Agreements/Indemnities

          (a)  Except  as  provided  in  this  Section  10.1(a),   none  of  the
     representations,  warranties,  covenants  or  agreements  contained in this
     Agreement or in any instrument delivered pursuant to this Agreement, and no
     agreements  or  obligations  arising under the  Confidentiality  Agreement,
     shall survive the consummation of the transactions  contemplated hereunder.
     The representations and warranties contained in Sections 4.2, 4.3, 4.8, and
     4.28 and the agreements  contained in Sections 6.7, 7.1, 7.3, 7.5, 7.6, and
     7.8, and the certificates delivered at Closing, to the extent pertaining to
     such representations,  warranties and agreements, shall survive the Closing
     until the first  anniversary  of the Closing  Date at which time they shall
     expire. The representations and warranties contained in Sections 4.1, 4.16,
     4.32,  6.4, 6.6.,  7.7.,  7.9 and 7.10 and Article 10 and the  certificates
     delivered at Closing,  to the extent  pertaining  to such  representations,
     warranties and  agreements,  shall survive the Closing until the expiration
     of the applicable  limitations period.  Notwithstanding the foregoing,  any
     representation, warranty or agreement that is the subject of a Claim Notice
     timely  delivered  shall  survive  with  respect  to  the  specific  matter
     described  in the such Claim  Notice  until the earlier to occur of (i) the
     date on which a final  nonappealable  resolution of the matter described in
     such  Claim  Notice  has been  reached or (ii) the date on which the matter
     described in such Claim Notice has otherwise reached final resolution.

          (b) Sellers severally and not jointly hereby agree to protect, defend,
     indemnify and hold harmless Buyer and BRG and their respective  affiliates,
     officers,  directors,  agents and representatives  (the "Indemnitees") from
     and against,

               (i) all Taxes  imposed  and all costs  and  expenses  (including,
          without  limitation,  litigation  costs and reasonable  attorneys' and
          accountants' fees and disbursements)  incurred as a result of a claim,
          notice of deficiency,  or assessment  by, or any obligation  owing to,
          any taxing authority for:

                    (A) Any Taxes of BRG or any BRG Partnership  attributable to
               any  Pre-Closing  Taxable  Period to the extent such Taxes exceed
               the aggregate amount accrued or reserved for Taxes on the Closing
               Date Balance Sheet (the "Tax Accrual");  provided,  however, that
               amounts  accrued or reserved for deferred  Taxes  established  to
               reflect timing differences  between book and Tax income shall not
               be included in the Tax Accrual.


<PAGE>

                    (B) Any  Taxes  of any  entity  (other  than BRG and the BRG
               Partnerships)  that is or was a member of any  group of  entities
               filing a  consolidated,  combined  or unitary Tax Return of which
               BRG or any BRG  Partnership  was a member at any time on or prior
               to the Closing Date;

                    (C) Any Taxes attributable to the transactions  contemplated
               by this Agreement  other than any Taxes that may be incurred as a
               result of an election  made or other action taken by Buyer or BRG
               after the Closing,  including  any election  under Section 338 of
               the Code; and

               (ii) all Damages  arising out of,  resulting  from or relating to
          any breach of the  representations  and  warranties or  obligations of
          Sellers that survive the Closing under this Agreement.

         Notwithstanding   anything  in  this  Agreement  to  the  contrary,  no
         indemnification   payment  for  Damages  suffered  or  incurred  by  an
         Indemnitee shall be made to such Indemnitee, until the amount which all
         Indemnitees under this Agreement would otherwise be entitled to receive
         as indemnification under this Agreement aggregates in excess of the sum
         of $1,000,000 (such sum, hereinafter,  the "Threshold"),  at which time
         each  Indemnitee  shall be  entitled to recover any and all amounts for
         which a claim for indemnity has theretofore been made, in excess of the
         amount of the Threshold. Each Seller other than those Sellers listed in
         Schedule  10.1  (the  "Principal  Sellers");   shall  be  obligated  to
         indemnify  the  Indemnitees  only for such  Seller's  pro rata  portion
         (based on such Sellers'  relative  ownership  interests) of any Damages
         which are attributable to the entity or assets in which such Seller had
         an ownership  interest.  The Sellers  listed in Schedule  10.1 shall be
         jointly and  severally  liable to any  Indemnitee  for  indemnification
         claims hereunder;  provided,  however,  that the limitation provided in
         the last  sentence of this  subparagraph  (b) shall still be applicable
         and that such Sellers shall have rights of contribution  from all other
         Sellers  who  may  be  liable  for  any  such   claim.   No  claim  for
         indemnification  may be submitted under  subparagraph  (i) hereof after
         the  limitations  period for  asserting or claiming an  assessment by a
         Governmental  Body or other taxing  authority has expired or would have
         expired  but for  extensions  of  filing  any  returns  or  tolling  or
         extensions  of the  applicable  limitations  period  that may have been
         obtained,  requested or agreed to subsequent  to Closing.  No claim for
         indemnification  may be  submitted  under  subparagraph  (ii) after the
         expiration of the survival period provided for in subparagraph  (a). No
         Seller shall be liable for  indemnification  hereunder for an amount in
         excess of the portion of the Purchase  Price  finally  received by him,
         her or it after all adjustments.

               (c) All claims for indemnification  under this Agreement shall be
          asserted and resolved as follows:

                    (i) To make claim for indemnification  under this Agreement,
               an indemnified  party shall notify the indemnifying  party of its
               claim under the  applicable  indemnity,  including  the  specific
               details of and specific  basis under this Agreement for its claim
               (the   "Claim   Notice").   In  the  event  that  the  claim  for
               indemnification  is based upon a claim by a third  party  against
               the indemnified  party (a "Claim"),  the indemnified  party shall
               provide its Claim Notice promptly after the indemnified party has
               actual  knowledge  of the Claim  and shall  enclose a copy of all
               papers (if any) served with respect to the Claim;  provided  that
               the failure of any indemnified party to give notice of a Claim as
               provided  in  this   Section   10.1(c)   shall  not  relieve  the
               indemnifying  party of its obligations  under the indemnities set
               forth in this Agreement except to the extent such failure results
               in insufficient  time being available to permit the  indemnifying
               party to  effectively  defend  against  the  Claim  or  otherwise
               prejudices the indemnifying party's ability to defend against the
               claim. In the event that the claim for  indemnification  is based
               upon an  inaccuracy  or  breach  of a  representation,  warranty,
               covenant or agreement  that survives the Closing,  then the Claim
               Notice shall specify the  representation,  warranty,  covenant or
               agreement which was inaccurate or breached.

                    (ii) In the case of a claim for indemnification based upon a
               Claim, the indemnifying party shall have 30 days from its receipt
               of the Claim Notice to notify the  indemnified  party  whether it
               admits or denies its  liability to defend the  indemnified  party
               against   such  Claim  at  the  sole  cost  and  expense  of  the
               indemnifying party. The indemnified party is authorized, prior to
               and during such  30-day  period,  to file any  motion,  answer or
               other  pleading that it shall deem  necessary or  appropriate  to
               protect its interests or those of the indemnifying party and that
               is not prejudicial to the indemnifying party.

                    (iii) If the  indemnifying  party admits its  liability,  it
               shall have the right and obligation to diligently  defend, at its
               sole cost and expense,  the Claim. The  indemnifying  party shall
               have full control of such defense and proceedings,  including any
               compromise   or   settlement   thereof.   If   requested  by  the
               Indemnifying  Party, the indemnified party agrees to cooperate in
               contesting  any Claim  which  the  indemnifying  party  elects to
               contest.  The  indemnified  party  may  participate  in,  but not
               control, any defense or settlement of any Claim controlled by the
               indemnifying  party  pursuant to this  Section.  An  indemnifying
               party shall not,  without the written  consent of the indemnified
               party,  (i)  settle  any  Claim or  consent  to the  entry of any
               judgment   with  respect   thereto  which  does  not  include  an
               unconditional  written release of the indemnified  party from all
               liability  in respect  of such Claim or (ii)  settle any Claim or
               consent to the entry of any judgment with respect  thereto in any
               manner that may materially and adversely  affect the  indemnified
               party  (other  than as a result of money  damages  covered by the
               indemnity).

                    (iv) If the indemnifying  party does not admit its liability
               or admits its  liability  but fails to  diligently  prosecute  or
               settle the Claim, then the indemnified party shall have the right
               to defend  against  the Claim at the sole cost and expense of the
               indemnifying  party,  with  counsel  of the  indemnified  party's
               choosing, subject to the right of the indemnifying party to admit
               its  liability  and assume  the  defense of the Claim at any time
               prior  to  settlement  or  final  determination  thereof.  If the
               indemnifying  party  has not yet  admitted  its  liability  for a
               Claim,  the  indemnified  party shall send written  notice to the
               indemnifying   party   of  any   proposed   settlement   and  the
               indemnifying  party  shall have the option for 10 days  following
               receipt of such notice to (i) admit in writing its  liability for
               the Claim and (ii) if liability is so  admitted,  reject,  in its
               reasonable judgment, the proposed settlement.



<PAGE>

                    (v) In the case of a claim  for  indemnification  not  based
               upon a Claim, the indemnifying  party shall have 30 days from its
               receipt  of the Claim  Notice to (i) cure the  losses or  damages
               complained  of,  (ii)  admit  its  liability  for such  losses or
               damages or (iii) dispute the claim for such losses or damages. If
               the  indemnifying  party does not notify  the  indemnified  party
               within such 30 day period that it has cured the losses or damages
               or that it disputes  the claim for such  losses or  damages,  the
               amount of such losses or damages shall  conclusively  be deemed a
               liability of the indemnifying party hereunder.


          (d)  Any  outstanding  breach  on or as of  the  Closing  Date  of the
     representations,  warranties,  covenants  or  agreements  contained in this
     Agreement  or in any  instrument  delivered  pursuant to this  Agreement is
     deemed to be waived by the party entitled to the benefit thereof,  upon the
     Closing of the  transactions  contemplated  hereunder  to the  extent  such
     breach is known to such party as  acknowledged  in writing.  Following  the
     Closing  Date,  no suit or action may be  commenced  for claims  based on a
     breach  of  the  representations,   warranties,   covenants  or  agreements
     contained in this Agreement or in any instrument delivered pursuant to this
     Agreement that do not survive the Closing which is alleged to have occurred
     on or prior to the Closing  Date. To the extent that Buyer has knowledge of
     any breach by Sellers of their  representations  or warranties herein prior
     to the execution of this Agreement,  Sellers  acknowledge  that Buyer shall
     not be deemed to have waived any of its rights or remedies  hereunder  with
     respect to any such breach.

     10.2 No  Reliance.  Except  as to the  representations  and  warranties  of
Sellers expressly set forth in Article IV hereof any of the closing certificates
and schedules  delivered  pursuant to this Agreement,  Buyer has not relied upon
any oral or written  statements,  representations,  or warranties which may have
been made by or on behalf of  Sellers  or upon any  written  reports,  financial
data,  business  plans,  projections,  forecasts or any  environmental  reports,
audits, studies or assessments, copies of which may have been furnished to Buyer

<PAGE>

or as to which  Buyer  may have been  provided  access  in  connection  with the
transactions  contemplated by this Agreement.  TO THE EXTENT THAT BUYER HAS BEEN
FURNISHED  COPIES  OF OR BEEN  PROVIDED  ACCESS TO ANY OF THE  FOREGOING,  BUYER
ACKNOWLEDGES THAT NEITHER SELLERS NOR ANY OF THEIR RESPECTIVE  SUBSIDIARIES,  OR
ANY OF THEIR RESPECTIVE  OFFICERS,  DIRECTORS,  EMPLOYEES,  REPRESENTATIVES  AND
AGENTS,  HAS  MADE,  AND  HEREBY  EXPRESSLY  DISCLAIM,  ANY  REPRESENTATIONS  OR
WARRANTIES  AS TO THE  ACCURACY OR  COMPLETENESS  OF SUCH  INFORMATION,  DATA OR
MATERIALS  (WHETHER  WRITTEN OR ORAL) WHICH MAY HAVE BEEN  FURNISHED TO BUYER OR
ITS  REPRESENTATIVES OR AGENTS BY OR ON BEHALF OF SELLERS IN CONNECTION WITH THE
TRANSACTIONS CONTEMPLATED HEREBY.

                  Notices.  All  notices  or other  communications  required  or
permitted  hereunder  shall be in writing and shall be deemed given or delivered
(i) when delivered personally,  (ii) if transmitted by fax, when confirmation of
transmission is received,  or (iii) if sent by registered  mail,  return receipt
requested,  or by private  courier,  when  received;  and shall be  addressed as
follows:

                  If to Buyer, to:
                  Seagull Energy E&P Inc.
                  1001 Fannin, Suite 1700
                  Houston, Texas 77002
                  Attention: K. R. Sanders, Vice President-Exploitation,
                              Engineering & Acquisitions

                  With a copy to:

                  Vinson & Elkins L.L.P.
                  2300 First City Tower
                  1001 Fannin
                  Houston, Texas 77002
                  Attention:  J. Mark Metts

                  If to Sellers or Sellers' Representative, to:

                  BRG Petroleum Corporation
                  7134 South Yale
                  Suite 600
                  Tulsa, Oklahoma 74136
                  Attention:  President
<PAGE>

                  with a copy to:

                  Conner & Winters,
                  A Professional Corporation
                  3700 First Place Tower
                  15 East Fifth Street
                  Tulsa, Oklahoma  74103
                  Attention:  Lynnwood R. Moore, Jr.

or to such other address as such party may indicate by a notice delivered to the
other party hereto.

     10.4  Representation  of Sellers by  Sellers'  Representative.  Each of the
Sellers hereby  irrevocably  appoints BRG Petroleum  Corporation  (the "Sellers'
Representative")  the agent and  attorney-in-fact of each of the Sellers for the
purposes  of acting  in the name and stead of such  Seller  in:  (i)  receiving,
holding and  distributing the Purchase Price and paying any associated costs and
expenses of the transactions  hereunder required to be paid by such Seller; (ii)
giving and  receiving  all notices  permitted or required by this  Agreement and
acting on  Sellers'  behalf  under  Section 6.8 hereof for all  purposes;  (iii)
delivering the certificates for the Shares endorsed by Sellers or accompanied by
stock powers executed by Sellers to Buyer at Closing and any and all assignments
relating  thereto;  (iv)  agreeing  with  Buyer  as to any  amendments  to  this
Agreement  which the Sellers'  Representative  may deem  necessary or advisable,
including but not limited to the  extension of time in which to  consummate  the
transactions  contemplated  by this  Agreement,  and the  waiver of any  closing
conditions;  (v) employing  legal  counsel;  (vi) paying any legal and any other
fees and expenses  incurred by the Sellers'  Representative  in consummating the
transactions  contemplated  by this  Agreement;  and  (vii)  making,  executing,
acknowledging,  and delivering all such contracts,  orders,  receipts,  notices,
requests,  instructions,  certificates,  letters,  and  other  writings,  and in
general   doing  all  things  and  taking  all   actions   which  the   Sellers'
Representative,  in its sole  discretion,  may  consider  necessary or proper in
connection with or to carry out the terms of this Agreement, as fully as if such
Sellers  were  personally  present  and acting.  This power of attorney  and all
authority  conferred hereby is granted and conferred subject to the interests of
the other parties to this Agreement, and in consideration of those interests and
for the purpose of completing the transactions  contemplated  hereby, this power
of attorney and all authority  conferred  hereby shall be irrevocable  and shall
not be  terminated  by Sellers  or by  operation  of law,  whether by the death,
incompetency   or  incapacity  of  the  BRG   Shareholders   or  1997-I  Program
Participants,  or any of them, or by the  occurrence of any other event.  If any
BRG Shareholder should die or become incompetent or incapacitated,  or any other
event should occur before the delivery of certificates  representing  the Shares
pursuant to this Agreement, such certificates shall be delivered by or on behalf
of such BRG  Shareholder  in  accordance  with the terms and  conditions of this
Agreement, and all actions taken by the Sellers' Representative pursuant to this
Agreement  shall be as valid as if such death,  incompetence,  or  incapacity or
other  event had not  occurred,  regardless  of  whether  Buyer or the  Sellers'
Representative,  or any of them,  shall  have  received  notice  of such  death,
incompetence, incapacity, or other event.


<PAGE>

     10.5 Successors and Assigns. Assigns

          (a) The  rights  of the  parties  under  this  Agreement  shall not be
     assignable  by any such  parties  hereto  prior to the closing  without the
     written  consent of the other.  Following  the  Closing,  either  party may
     assign any of its rights hereunder, but no such assignment shall relieve it
     of its obligations hereunder.

          (b) This  Agreement  shall be binding upon and inure to the benefit of
     the  parties  hereto  and  their  successors  and  permitted  assigns.  The
     successors  and  permitted   assigns   hereunder  shall  include,   without
     limitation, any permitted assignee as well as the successors in interest to
     such  permitted  assignee  (whether  by  merger,   liquidation   (including
     successive  mergers  or  liquidations)  or  otherwise).   Nothing  in  this
     Agreement,  expressed  or implied,  is intended  or shall be  construed  to
     confer upon any Person  other than the parties and  successors  and assigns
     permitted  by this  Section  10.5(b) or any  indemnified  Person any right,
     remedy or claim under or by reason of this Agreement.

     10.6 Entire  Agreement;  Amendments.  This  Agreement  and the Exhibits and
Schedules referred to herein and the documents delivered pursuant hereto and the
Confidentiality Agreement contain the entire understanding of the parties hereto
with regard to the subject matter contained herein or therein, and supersede all
prior  agreements,  understandings  or letters of intent between or among any of
the  parties  hereto.   This  Agreement  shall  not  be  amended,   modified  or
supplemented   except  by  a  written   instrument   signed  by  an   authorized
representative of Buyer and the Sellers' Representative.

     10.7 Waivers. Any term or provision of this Agreement may be waived, or the
time for its  performance may be extended,  by the party or parties  entitled to
the benefit thereof. Any such waiver shall be validly and sufficiently given for
the purposes of this  Agreement if, as to any party,  it is in writing signed by
an authorized  representative  of such party. The failure of any party hereto to
enforce at any time any provision of this Agreement shall not be construed to be
a waiver  of such  provision,  nor in any way to  affect  the  validity  of this
Agreement  or any part  hereof or the right of any party  thereafter  to enforce
each and every such  provision.  No waiver of any breach of this Agreement shall
be held to constitute a waiver of any other or subsequent breach.

     10.8 Partial Invalidity.  Wherever possible, each provision hereof shall be
interpreted  in such manner as to be effective and valid under  applicable  law,
but in case any one or more of the provisions  contained  herein shall,  for any
reason,  be held to be invalid,  illegal or unenforceable  in any respect,  such
provision  shall be ineffective to the extent,  but only to the extent,  of such
invalidity, illegality or unenforceability without invalidating the remainder of
such  provision or  provisions  or any other  provisions  hereof,  unless such a
construction would be unreasonable.

     10.9  Execution in  Counterparts.  This Agreement may be executed in two or
more counterparts, each of which shall be considered an original instrument, but

<PAGE>

all of which shall be considered  one and the same  agreement,  and shall become
binding  when one or more  counterparts  have been signed by each of the parties
hereto and delivered to each of Sellers and Buyer.

     10.10  Governing Law. This Agreement  shall be governed by and construed in
accordance  with  the  internal  laws  (as  opposed  to  the  conflicts  of  law
provisions) of the State of Oklahoma.

     10.11 Certain Individuals.  Each of James L. Burkhart and Robert E. Gee are
executing this Agreement in his individual capacity and as a trustee of a trust.
All  references  in this  Agreement to "Sellers"  and to the "BRG  Shareholders"
shall be deemed to also include each such individual in his individual  capacity
to the extent that such  references  would be  applicable  to the trust on whose
behalf such individual executed this Agreement.

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

                                   BUYER:

                                   SEAGULL ENERGY E&P INC.


                                   By:
                                        Barry J. Galt, Chairman of the Board



                                   SELLERS:



                                   James L. Burkhart,Individually, and as
                                   Trustee of the James L. Burkhart Living Trust
                                   dated September 17, 1997



                                   B.  J.  Reid



                                   Robert E. Gee, Individually, and as Trustee
                                   of the Gee Family Trust u/t/d 12/23/92

<PAGE>

                                   BKM Family Limited Partnership


                                   By:
                                        Robert E. Gee, General Partner



                                   Jere Lynn Burkhart, Individually, and as
                                   Trustee of the Jere Lynn Burkhart Living
                                   Trust dtd /17/97



                                   Michael W. Burkhart



                                   J. Keith Burkhart



                                   Jamie Lynn Burkhart Hunt, by James L.
                                   Burkhart, Attorney-in-Fact



                                   James Bryan Burkhart, by James L. Burkhart,
                                   Attorney-in-Fact



                                   Matthew Michael Burkhart, by James L.
                                   Burkhart, Attorney-in-Fact



                                   Joshua Keith Hunt, by James L. Burkhart,
                                   Attorney-in-Fact


<PAGE>
                                   John Michael Hunt, by James L. Burkhart,
                                   Attorney-in-Fact



                                   M. Faye Irwin, by James L. Burkhart,
                                   Attorney-in-Fact



                                   Boyce W. Irwin, by James L. Burkhart,
                                   Attorney-in-Fact



                                   William R. Irwin, by James L. Burkhart,
                                   Attorney-in-Fact



                                   Denise G. Irwin MacDougall, by James L.
                                   Burkhart, Attorney-in-Fact



                                   Sarah H. Marcum, by Robert E. Gee,
                                   Attorney-in-Fact



                                   Bruce C. Johnson, by Robert E. Gee,
                                   Attorney-in-Fact



                                   Meg Stuart Maloney, by Robert E. Gee,
                                   Attorney-in-Fact



                                   William L. Gee, by Robert E. Gee,
                                   Attorney-in-Fact

<PAGE>

                                   BRG 1998 Consolidated Limited Partnership

                                   By:  BRG Petroleum, Inc., General Partner


                                   By:
                                        James L. Burkhart, President


                                   BRG 1997 Consolidated Limited Partnership

                                   By: BRG Petroleum, Inc., General Partner


                                   By:
                                       James L. Burkhart, President


                                   BRG 1996-I Oil & Gas Limited Partnership

                                   By: BRG Petroleum, Inc., General Partner


                                   By:
                                       James L. Burkhart, President


                                   BRG 1996-II Oil & Gas Income Fund Limited
                                   Partnership

                                   By:  BRG Petroleum, Inc., General Partner


                                   By:
                                        James L. Burkhart, President

<PAGE>

                                    BRG 1993-I Oil and Gas Limited Partnership

                                    By: BRG Petroleum, Inc., General Partner


                                    By:
                                        James L. Burkhart, President


                                    BRG 1992-I Oil & Gas Income Fund
                                    Limited Partnership

                                    By:  BRG Petroleum, Inc., General Partner


                                    By:
                                         James L. Burkhart, President


                                    BRG 1990-II Oil and Gas Limited Partnership

                                    By:  BRG Petroleum, Inc., General Partner


                                    By:
                                         James L. Burkhart, President


                                    BRG 1989-II Oil & Gas Income Fund Limited
                                    Partnership

                                    By:  BRG Petroleum, Inc., General Partner


                                    By:
                                         James L. Burkhart, President


                                    Each of those Participants in the BRG 1997-I
                                    Oil and Gas Program  Listed on  Attachment A
                                    hereto

                                   By: BRG Petroleum, Inc., as Program
                                       Administrator
<PAGE>



                                    By:
                                        James L. Burkhart, President


                                    SELLERS' REPRESENTATIVE:

                                    BRG PETROLEUM CORPORATION


                                    By:
                                          James L. Burkhart,
                                          Chairman of the Board


<PAGE>



                                    EXHIBIT A
                 Form of Conveyance, Assignment and Bill of Sale

<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               MAR-31-1998
<CASH>                                          17,729
<SECURITIES>                                         0
<RECEIVABLES>                                  132,319
<ALLOWANCES>                                         0
<INVENTORY>                                     14,345
<CURRENT-ASSETS>                               179,754
<PP&E>                                       2,107,581
<DEPRECIATION>                                 947,956
<TOTAL-ASSETS>                               1,381,525
<CURRENT-LIABILITIES>                          183,648
<BONDS>                                        469,016
                                0
                                          0
<COMMON>                                         6,391
<OTHER-SE>                                     644,540
<TOTAL-LIABILITY-AND-EQUITY>                 1,381,525
<SALES>                                        122,325
<TOTAL-REVENUES>                               122,325
<CGS>                                           14,763
<TOTAL-COSTS>                                  104,740
<OTHER-EXPENSES>                                  (532)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               8,547
<INCOME-PRETAX>                                  6,186
<INCOME-TAX>                                     3,031
<INCOME-CONTINUING>                              3,155
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     3,155
<EPS-PRIMARY>                                     0.05
<EPS-DILUTED>                                     0.05
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                                          5
<RESTATED>
<MULTIPLIER>                                                    1,000
       
<S>                                                  <C>                             <C>                        <C>
<PERIOD-TYPE>                                                   3-mos                       6-mos                      9-mos
<FISCAL-YEAR-END>                                         Dec-31-1997                 Dec-31-1997                Dec-31-1997
<PERIOD-END>                                              Mar-31-1997                 Jun-30-1997                Sep-30-1997
<CASH>                                                         27,283                      29,465                     15,755
<SECURITIES>                                                        0                           0                          0
<RECEIVABLES>                                                 135,949                     149,346                    146,049
<ALLOWANCES>                                                        0                           0                          0
<INVENTORY>                                                    15,486                      13,638                     18,271
<CURRENT-ASSETS>                                              191,539                     207,720                    196,505
<PP&E>                                                      2,099,143                   2,177,335                  2,241,442
<DEPRECIATION>                                                844,353                     890,298                    933,638
<TOTAL-ASSETS>                                              1,490,268                   1,537,768                  1,548,277
<CURRENT-LIABILITIES>                                         189,982                     210,415                    207,534
<BONDS>                                                       564,936                     588,752                    604,783
                                               0                           0                          0
                                                         0                           0                          0
<COMMON>                                                        6,334                       6,343                      6,375
<OTHER-SE>                                                    609,884                     613,919                    615,789
<TOTAL-LIABILITY-AND-EQUITY>                                1,490,268                   1,537,768                  1,548,277
<SALES>                                                       159,573                     281,753                    402,408
<TOTAL-REVENUES>                                              159,573                     281,753                    402,408
<CGS>                                                          16,722                      23,966                     28,523
<TOTAL-COSTS>                                                 110,657                     211,913                    314,218
<OTHER-EXPENSES>                                                 (698)                       (913)                    (1,539)
<LOSS-PROVISION>                                                    0                           0                          0
<INTEREST-EXPENSE>                                             10,410                      19,995                     29,985
<INCOME-PRETAX>                                                36,894                      45,335                     49,427
<INCOME-TAX>                                                   19,640                      25,460                     26,350
<INCOME-CONTINUING>                                            17,254                      19,875                     23,077
<DISCONTINUED>                                                      0                           0                          0
<EXTRAORDINARY>                                                     0                           0                          0
<CHANGES>                                                           0                           0                          0
<NET-INCOME>                                                   17,254                      19,875                     23,077
<EPS-PRIMARY>                                                    0.27  <F1>                  0.31  <F1>                 0.36 <F1>
<EPS-DILUTED>                                                    0.27  <F1>                  0.31  <F1>                 0.36 <F1>

<FN>
<F1> Earnings per share has been restated to reflect the Company's adoption of
     Statement of Financial Accounting Standards No. 128, "Earnings Per Share."
</FN>

        


</TABLE>

<TABLE> <S> <C>

<ARTICLE>                                          5
<RESTATED>
<MULTIPLIER>                                                    1,000
       
<S>                                                  <C>                  <C>                           <C>
<PERIOD-TYPE>                                                   3-mos                       6-mos                      9-mos
<FISCAL-YEAR-END>                                         Dec-31-1996                 Dec-31-1996                Dec-31-1996
<PERIOD-END>                                              Mar-31-1996                 Jun-30-1996                Sep-30-1996
<CASH>                                                         38,044                      31,205                     32,937
<SECURITIES>                                                        0                           0                          0
<RECEIVABLES>                                                 139,778                     120,982                    107,232
<ALLOWANCES>                                                        0                           0                          0
<INVENTORY>                                                     6,618                       6,806                     14,080
<CURRENT-ASSETS>                                              199,301                     168,233                    165,355
<PP&E>                                                      1,807,328                   1,862,023                  1,973,664
<DEPRECIATION>                                                689,218                     717,319                    751,857
<TOTAL-ASSETS>                                              1,364,512                   1,358,892                  1,432,383
<CURRENT-LIABILITIES>                                         136,534                     137,984                    133,193
<BONDS>                                                       546,535                     538,882                    604,583
                                               0                           0                          0
                                                         0                           0                          0
<COMMON>                                                        6,280                       6,296                      6,304
<OTHER-SE>                                                    571,227                     569,960                    577,915
<TOTAL-LIABILITY-AND-EQUITY>                                1,364,512                   1,358,892                  1,432,383
<SALES>                                                       136,575                     248,864                    358,795
<TOTAL-REVENUES>                                              136,575                     248,864                    358,795
<CGS>                                                          16,200                      22,457                     26,974
<TOTAL-COSTS>                                                  95,471                     189,510                    277,607
<OTHER-EXPENSES>                                               (1,155)                     (1,919)                    (7,151)
<LOSS-PROVISION>                                                    0                           0                          0
<INTEREST-EXPENSE>                                             11,446                      22,683                     33,478
<INCOME-PRETAX>                                                27,084                      30,227                     43,864
<INCOME-TAX>                                                    8,772                      14,849                     21,028
<INCOME-CONTINUING>                                            18,312                      15,378                     22,836
<DISCONTINUED>                                                      0                           0                          0
<EXTRAORDINARY>                                                     0                           0                          0
<CHANGES>                                                           0                           0                          0
<NET-INCOME>                                                   18,312                      15,378                     22,836
<EPS-PRIMARY>                                                    0.29 <F1>                   0.24 <F1>                  0.36 <F1>
<EPS-DILUTED>                                                    0.29 <F1>                   0.24 <F1>                  0.36 <F1>

<FN>
<F1> Earnings per share has been restated to reflect the Company's adoption of
     Statement of Financial Accounting Standards No. 128, "Earnings Per Share."
</FN>
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE>                                          5
<RESTATED>
<MULTIPLIER>                                                    1,000
       
<S>                                                  <C>                   <C>
<PERIOD-TYPE>                                                    Year                        Year
<FISCAL-YEAR-END>                                         Dec-31-1996                 Dec-31-1995
<PERIOD-END>                                              Dec-31-1996                 Dec-31-1995
<CASH>                                                         15,284                      21,477
<SECURITIES>                                                        0                       5,004
<RECEIVABLES>                                                 193,659                     133,190
<ALLOWANCES>                                                        0                           0
<INVENTORY>                                                    12,285                       5,488
<CURRENT-ASSETS>                                              227,617                     181,431
<PP&E>                                                      2,049,356                   1,783,163
<DEPRECIATION>                                                804,715                     652,985
<TOTAL-ASSETS>                                              1,515,063                   1,359,125
<CURRENT-LIABILITIES>                                         231,370                     146,192
<BONDS>                                                       573,455                     557,107
                                               0                           0
                                                         0                           0
<COMMON>                                                        6,307                       6,598
<OTHER-SE>                                                    591,423                     556,023
<TOTAL-LIABILITY-AND-EQUITY>                                1,515,063                   1,359,125
<SALES>                                                       517,211                     406,280
<TOTAL-REVENUES>                                              517,211                     406,280
<CGS>                                                          42,600                      46,328
<TOTAL-COSTS>                                                 396,335                     421,281
<OTHER-EXPENSES>                                                3,745                     (90,791)
<LOSS-PROVISION>                                                    0                           0
<INTEREST-EXPENSE>                                             44,842                      52,978
<INCOME-PRETAX>                                                54,856                       1,044
<INCOME-TAX>                                                   25,895                       2,782
<INCOME-CONTINUING>                                            25,895                      (1,738)
<DISCONTINUED>                                                      0                           0
<EXTRAORDINARY>                                                     0                           0
<CHANGES>                                                           0                           0
<NET-INCOME>                                                   25,895                      (1,738)
<EPS-PRIMARY>                                                    0.46 <F1>                  (0.03) <F1>
<EPS-DILUTED>                                                    0.46 <F1>                  (0.03) <F1>
<FN>
<F1> Earnings per share has been restated to reflect the Company's adoption of
     Statement of Financial Accounting Standards No. 128, "Earnings Per Share."
</FN>
        


</TABLE>


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