SEAGULL ENERGY CORP
10-K, 1998-03-23
NATURAL GAS TRANSMISISON & DISTRIBUTION
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                    Form 10-K

(Mark One)
    X         ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934
                   For the fiscal year ended December 31, 1997
                                       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
 incorporation or organization)        (I.R.S. Employer Identification No.)

   1001 Fannin, Suite 1700
        Houston, Texas                             77002-6714
(Address of principal executive                    (Zip Code)
         offices)

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

           Securities registered pursuant to Section 12(b) of the Act:
                                                   Name of each exchange on
        Title of each class                             which registered
Common Stock, par value $.10 per share             New York Stock Exchange
   Preferred Stock Purchase Rights                 New York Stock Exchange

           Securities registered pursuant to Section 12(g) of the Act:
                                      None

     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

     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. ___

     As of March 9, 1998, the aggregate  market value of the outstanding  shares
of Common  Stock of the  Company  held by  non-affiliates  (based on the closing
price  of  these  shares  on the New  York  Stock  Exchange)  was  approximately
$997,089,000.

     As of March 9, 1998, 63,021,232 shares of Common Stock, par value $0.10 per
share, were outstanding.

                       DOCUMENTS INCORPORATED BY REFERENCE
    Document                                             Part of Form 10-K
 (1) Annual Report to Shareholders for                     PARTS I and II
     year ended December 31, 1997
 (2) Proxy Statement for Annual Meeting                      PART III
of Shareholders to be held on May 13, 1998


================================================================================

<PAGE>
<TABLE>
<CAPTION>



                                      Index

                                                                           Page
                                     Part I
<S>  <C>                                                                   <C>
Item 1.  Business:
     Oil and Gas Operations...............................................   1
     Alaska Transmission and Distribution.................................  13
     Corporate............................................................  16
     Environmental Matters................................................  17
     Employees............................................................  19
     Executive Officers of the Company....................................  20

Item 2.  Properties.......................................................  21
Item 3.  Legal Proceedings................................................  21
Item 4.  Submission of Matters to a Vote of Security Holders..............  22

                                     Part II
Item 5.  Market for Registrant's Common Stock and Related Shareholder
                  Matters.................................................  22
Item 6.  Selected Financial Data..........................................  23
Item 7.  Management's Discussion and Analysis of Financial Condition
                  and Results of Operations...............................  23
Item 8.  Financial Statements and Supplementary Data......................  23

Item 9.  Changes in and Disagreements with Accountants on Accounting and
                  Financial Disclosure....................................  23

                                    Part III
Item 10.  Directors and Executive Officers of the Registrant..............  23
Item 11.  Executive Compensation..........................................  24
Item 12.  Security Ownership of Certain Beneficial Owners and Management..  24
Item 13.  Certain Relationships and Related Transactions..................  24

                                     Part IV
Item 14.  Exhibits, Financial Statement Schedules and Reports on Form 8-K.  24
Signatures................................................................  29
</TABLE>



<PAGE>

PART I

Item 1.  Business

     Seagull Energy Corporation (the "Company" or "Seagull") is an international
oil and gas company engaged primarily in exploration and development  activities
in the United States,  Egypt, Cote d'Ivoire,  Indonesia and the Russian Republic
of Tatarstan. The Company also transports,  distributes and markets natural gas,
liquids products and  petrochemicals.  Seagull's  long-range goal is to grow its
reserve base and its crude oil and natural gas production capacity.  The Company
seeks a balanced  approach of growing  through  its  internal  drilling  efforts
complemented  by strategic  acquisitions of additional oil and gas assets in its
core  operating  areas.  The  Company's  desire  to grow more  through  internal
drilling  has led it to  broaden  its  exploration  focus  beyond the Gulf Coast
offshore area where Seagull  originally  concentrated  its exploration  efforts.
Seagull  also has  endeavored  to bring more balance to its mix of crude oil and
natural  gas assets,  thereby  lessening  its  dependence  upon  natural gas and
increasing  (i) the percentage of crude oil  represented in the Company's  total
portfolio of proved reserves,  (ii) its capacity to produce those reserves,  and
(iii) the  international  orientation  of its reserve base.  To these ends,  the
Company  completed two business  combinations in 1996 that reflect this shift in
strategy - the purchase of two Egyptian  concessions from Exxon  Corporation and
the merger of Global Natural Resources Inc.

     These  business  combinations  brought a substantial  number of exploratory
prospects  to the  Company,  complementing  its large  portfolio  of  long-lived
domestic natural gas producing  properties and its large,  stable cash flow base
generated from oil and gas sales and non-exploration and production  activities.
These  combinations  have increased the Company's  ability to generate growth in
both its proved reserves and its crude oil and natural gas production capacity.

     For financial  information  relating to industry  segments,  see Note 13 of
Notes to  Consolidated  Financial  Statements of Seagull Energy  Corporation and
Subsidiaries (the "Consolidated Financial Statements") included in the Company's
1997 Annual Report to Shareholders and as part of Exhibit 13 attached hereto.

     Items 1, 3 and 7 of this document include forward-looking statements within
the  meaning of Section  27A of the  Securities  Act of 1933,  as  amended,  and
Section 21E of the Securities Exchange Act of 1934, as amended. Although Seagull
believes  that  such   forward-looking   statements   are  based  on  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  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.

                             OIL AND GAS OPERATIONS

     Revenues from the Oil and Gas Operations ("O&G") segment accounted for 83%,
81% and 76% of the  Company's  consolidated  revenues  for 1997,  1996 and 1995,
respectively.  Production  of gas and liquids for 1997 averaged 357 MMcf per day
("Mcf/d") and 20,711 Bbl per day ("Bbl/d"), respectively, compared to 392 MMcf/d
and 13,409 Bbl/d,  respectively,  in 1996. Oil production in 1997 increased from
the prior  year  primarily  as a result of  increased  production  in Egypt.  In
October 1997, the

                                      -1-
<PAGE>

Company sold all of its Canadian oil and gas operations.  In September 1995, the
Company sold substantially all of its gas gathering and processing assets.  With
the  sale  of  the  gas  gathering  and  processing  assets,   Seagull's  former
Exploration and Production  segment and the Pipeline and Marketing  segment were
reclassified into Oil and Gas Operations.

     Seagull's principal oil and gas producing areas include the following:

<TABLE>
<CAPTION>

                                                               Proved Reserves at December 31, 1997
                                      --------------------------------------------------------------------------------------
                                           Gas (MMcf) (1)                 Oil (Mbbl) (2)                   MBOE (3)
                                      --------------------------    -------------------------     -------------------------
<S>                                   <C>                           <C>                           <C>
UNITED STATES:
  Arkoma Basin..................              169,318                                 1                       28,221
  Arklatex Area.................              306,520                             7,233                       58,320
  Mid-Continent Area............              180,171                             7,329                       37,358
  Offshore Gulf of Mexico.......               84,441                             2,757                       16,830
  Gulf Coast Onshore............               34,234                               722                        6,427
  Other.........................                5,362                               499                        1,393
                                      --------------------------     -------------------------     -------------------------
                                              780,046                            18,541                      148,549
EGYPT:
  East Beni Suef................                    -                             3,368                        3,368
  East Zeit.....................                    -                            15,760                       15,760
  Qarun.........................                1,786                            12,098                       12,396
  South Hurghada................                    -                             2,647                        2,647
  West Abu Gharadig.............                    -                             1,130                        1,130
                                      --------------------------     -------------------------     -------------------------
                                                1,786                            35,003                       35,301
COTE D'IVOIRE...................               24,835                             1,212                        5,351
TATARSTAN.......................                    -                            16,455                       16,455
INDONESIA.......................               61,324                             1,074                       11,294
                                      --------------------------     -------------------------     -------------------------
                                              867,991                            72,285                      216,950
                                      ==========================     =========================     =========================
</TABLE>

(1)  Gas is stated in million cubic feet ("MMcf").  It may also be stated herein
     in billion cubic feet ("Bcf"), or thousand cubic feet ("Mcf").

(2)  Oil,condensate  and natural gas liquids  ("NGL") are stated in thousands of
     barrels ("Mbbl").  It may also be stated herein in barrels ("Bbl"). As used
     in this  Annual  Report on Form 10-K,  liquids  means oil,  condensate  and
     natural gas liquids,  unless otherwise  indicated or the context  otherwise
     suggests.

(3)  MBOE and BOE  represent  one  thousand  barrels of oil  equivalent  and one
     barrel of oil  equivalent,  respectively,  with six Mcf of gas converted to
     one barrel of liquid.

     For additional  information relating to the Company's oil and gas reserves,
based substantially upon reports of DeGolyer and MacNaughton, Netherland, Sewell
& Associates,  Inc. and Ryder Scott  Company,  independent  petroleum  engineers
(collectively the "Engineers"),  see Note 15 of Notes to Consolidated  Financial
Statements  included in the Company's 1997 Annual Report to Shareholders  and as
part of Exhibit 13 attached  hereto.  All information in Note 15 not provided by
the Engineers was supplied by the Company.  The Company's  reserve  estimates in
Indonesia  have  been  obtained  from  a  public  source  which,   although  not
independently  verified,  the Company  believes  to be  reliable.  As  required,
Seagull  also  files  estimates  of  oil  and  gas  reserve  data  with  various
governmental  regulatory  authorities  and agencies.  These  estimates  were not
materially  different from the reserve  estimates  reported in the  Consolidated
Financial Statements.

     The future results of the O&G segment will be affected by the market prices
of oil and natural gas and the Company's  exploration and exploitation  success.
The  availability of a ready market for oil, natural gas and liquids products in
the future will depend on numerous  factors  beyond the control of the  Company,
including  weather,  the Company's ability to hire and retain skilled personnel,
production  of other  crude oil,  natural  gas and  liquids  products,  imports,
marketing of competitive  fuels,  proximity and capacity of oil, gas and liquids
pipelines and other transportation facilities, demand for storage refills,
                                      -2-
<PAGE>
any  oversupply or undersupply of gas and liquids  products,  operating  hazards
attendant to the oil and gas business, the availability and cost of material and
equipment,  the regulatory  environment  and other regional,  international  and
political events, none of which can be predicted with certainty.

United States

     In excess of 65% of the  Company's  proved oil and gas  reserves and annual
production are  contributed  by properties in the United States.  These domestic
properties  are generally  located in three  geographic  areas -- the Mid-South,
Mid-Continent and Gulf Coast regions.  The Company's capital program for 1998 is
designed to maintain  domestic  reserves  and  deliverability  at  approximately
year-end 1997 levels.  In addition,  Seagull will  continue to pursue  strategic
acquisitions  to increase its  domestic  reserves  and  deliverability.  Capital
expenditures,  excluding any acquisitions, for the Company's domestic activities
are expected to be  approximately  $151 million for 1998,  including $47 million
for exploration, $83 million for development and $21 million for leasehold.

     Mid-South -- The CompanY's  Mid-South  properties are situated generally in
the Arkoma Basin of eastern  Oklahoma and western Arkansas and the Arklatex area
of east Texas and  northwest  Louisiana.  The  Company's  interests in Mid-South
provide  production from long-lived assets where ongoing  activities are devoted
principally  to  exploitation.   These  development   activities  in  1997  were
particularly  successful  in the  Arkoma  Basin  of  western  Arkansas  with the
completion of 13 successful  development wells. The Company's 3-D seismic survey
in this area was one of the  earliest 3-D  applications  to be attempted in this
relatively  mature  part  of  the  Arkoma  Basin.  It  has  been  successful  in
identifying  untested reservoirs and new pay intervals.  Capital expenditures in
the  Mid-South  region for 1998 are  expected  to be near 1997's $51 million and
will continue to focus on 3-D seismic surveys and development activities.

     Mid-Continent  --  The  Company's  Mid-Continent  properties  are  situated
generally in the Anadarko Basin of the Texas Panhandle and western Oklahoma. The
Mid-Continent  region also  provides  production  from  long-lived  assets where
ongoing activities are devoted principally to exploitation. Capital expenditures
in this region during 1997, which totaled $19 million, were devoted primarily to
development  activities.  Plans  for 1998  call for a  somewhat  lower  level of
capital  spending but it will again be focused on developing  existing  reserves
through drilling and 3-D seismic surveys.

     Gulf Coast -- The Company's Gulf Coast  properties  are located  onshore in
south  Texas and south  Louisiana  and  offshore  in the Gulf of Mexico  off the
coasts of the same two states. Both exploration and exploitation  activities are
conducted in this region.  In 1997, the Company purchased its first interests in
the Deep  Water  Gulf of Mexico  play  where the  Company  plans to be an active
participant in the future.  Seagull also  completed two  successful  exploratory
wells in the  Frio/Wilcox  play in a tertiary trend in onshore Texas.  These two
exploratory  wells  confirmed  the Lower  Wilcox can be highly  productive.  The
second well,  the Zeidman  Trust #2, tested nearly 22 MMcf/d of natural gas with
very  strong  pressures  from the  bottom  third of a  1,500-foot  Lower  Wilcox
interval.

     The Company has been  evaluating the Zeidman Trust #2 since its completion,
observing  flow rates and pressures and dealing with  mechanical  problems while
formulating  plans for further  drilling in 1998. The Company has a 45% interest
in some 16,000 acres in the immediate vicinity of the discovery.

                                      -3-
<PAGE>

     During 1997, Seagull's capital expenditures totaled some $71 million in the
Gulf Coast region,  primarily  for  exploratory  wells but also for  development
drilling and the  acquisition of offshore  leases.  Plans for 1998 will continue
this focus on  exploratory  drilling  but once again will have some  development
drilling and acquisition of offshore leases.

Egypt

     The  Company's  Egyptian  operations  consist of working  interests  in six
concessions  -- Qarun,  East Beni Suef,  East  Zeit,  South  Hurghada,  West Abu
Gharadig and Darag.  The  interest in West Abu  Gharadig  was  purchased in 1997
while the East Zeit and South  Hurghada  interests  were  purchased in 1996. The
Company's  interests  in Qarun,  East Beni Suef and Darag were  acquired  in the
Global merger. With 1997 production of 3,383 MBOE, the Company's Egyptian assets
contributed approximately 12% of total production. Capital expenditures for 1997
were  approximately  $83 million in Egypt and are  expected to be $94 million in
1998.

     Each concession is governed by a concession  agreement  (collectively,  the
"Egyptian Concession  Agreements") between the working interest partners and the
Egyptian   national  oil  company  ("EGPC").   Under  the  Egyptian   Concession
Agreements,  the working  interest  partners  pay 100% of capital and  operating
costs and  production is split between EGPC and the working  interest  partners.
Working interest  partners recover costs from a percentage,  ranging from 25% to
40% depending upon the concession, of the oil and gas produced and sold from the
applicable concession ("Cost Recovery Petroleum"). Cost Recovery Petroleum forms
a single unified pool for the entire  concession from which costs of all fields,
zones, products and types may be recovered without differentiation,  except that
operating  costs are  recovered  prior to the  recovery  of any  capital  costs.
Capital costs (which include  exploration,  development  and other equipment and
facilities  costs) are  amortized  for  recovery  over four to five years  while
operating  expenses are  recoverable on a current basis.  To the extent that the
costs  eligible for recovery in any quarter  exceed the amount of Cost  Recovery
Petroleum  produced and sold in that quarter,  such costs are  recoverable  from
Cost Recovery Petroleum in future quarters with no limit on the ability to carry
forward such costs.

     The remaining oil and gas produced and sold is divided between EGPC and the
working  interest  partners.  Depending  on  the  concession  and  varying  with
production  levels,  the  working  interest  partners  receive 12% to 30% of the
remaining  oil and up to 29% of the remaining  gas.  Included in EGPC's share of
this remaining oil or gas are all Egyptian  government  royalties as well as the
applicable Egyptian income taxes of the working interest partners.

     Qarun -- The Company has a 25%  non-operated  working interest in the Qarun
Concession  Agreement.  The concession  covers  approximately  1.9 million gross
acres located 45 miles southwest of Cairo,  Egypt.  Initial oil production,  via
trucking,  began in late 1995 while  conventional  production  facilities became
fully  operational in 1997. With the completion of these production  facilities,
Qarun became one of the  Company's  largest  producing  concessions.  While 1998
capital  expenditures  are  expected to decrease  significantly  from 1997's $35
million due to the completion of the  production  facilities,  the  expenditures
will continue to be split between additional exploratory wells, seismic work and
development activities.

     East Beni Suef -- Seagull,  as the operator,  has a 50% working interest in
the East Beni Suef Concession Agreement. The concession covers approximately 6.8
million gross acres lying adjacent and
                                      -4-
<PAGE>

to the south of the Qarun concession. Thefirst exploratory well was successfully
completed in late 1997 and the Company  expects to begin trucking  production in
the first half of 1998.

     East Zeit -- The Company,  as the operator,  has a 100% working interest in
the East Zeit  concession  which is located  offshore  in the Gulf of Suez.  The
Company  acquired  its  interest  primarily  as a  producing  concession  and it
continues to be one of the largest  producing  concessions  among the  Company's
Egyptian interests.  With this emphasis on production,  capital  expenditures of
approximately  $27 million in 1997 were  concentrated  in development  wells and
activities  and capital  expenditures  are expected to be in this same range for
1998.

     South Hurghada -- Seagull, as the operator,  has a 100% working interest in
the  61,000-acre  concession,  located  onshore on the coast of the Gulf of Suez
approximately  250 miles south of Cairo.  After the completion of two successful
exploratory  wells in mid-1997,  oil  production  was trucked to the nearby East
Zeit  production  terminal.  While the 1997 capital  expenditures of $10 million
were concentrated on exploratory drilling, expected 1998 capital expenditures of
about this same amount will reflect the beginning of development activities.

     West  Abu  Gharadig  --  In  October  1997,  the  Company  purchased  a 30%
non-operating working interest in the West Abu Gharadig concession, covering 3.5
million gross acres in upper Egypt. While three exploratory wells were producing
by year-end,  the Company has identified more than 10 exploratory leads. Seagull
expects exploratory drilling will continue in this concession in 1998 or 1999.

     Darag -- The Company has a 50%,  non-operated working interest in the Darag
block,  which is located in the northern portion of the Gulf of Suez, and covers
460,000  gross acres.  Future  plans for this  concession  are  uncertain as the
working  interest  owners  and EGPC have been  unable  to secure  the  necessary
drilling  permits  from  marine  authorities.  At the end of 1997,  Seagull  had
approximately  $5 million in capitalized  costs associated with this concession.
The  working  interest  owners  and EGPC  are  discussing  ways for the  working
interest  owners to  recover  the costs  associated  with the Darag  concession,
however,  there can be no guarantee that these discussions will be successful in
recovering the costs of the working interest owners.

Cote d'Ivoire

     Seagull's  operations  in Cote  d'Ivoire,  West  Africa  consist of working
interests in three blocks- CI-11, CI-12 and CI-104. The CI-11 concession,  where
the Company has a nearly 13% unitized working interest, extends from the western
coast to  approximately  eight miles offshore Cote d'Ivoire.  The Company has an
almost 17% working  interest in CI-12,  which lies adjacent to and west of block
CI-11, and a 100% working  interest in block CI-104,  which lies adjacent to and
west of block CI-12.

     Each block is subject to a production  sharing contract whereby the working
interest  partners pay 100% of capital and operating  costs,  and  production is
split between the Ivorian government and the working interest partners.  Working
interest  partners  recover  costs from a  percentage,  ranging  from 40% to 75%
depending upon the concession, of produced and sold petroleum. The remaining oil
and gas produced and sold,  and any portion of cost recovery not used to recover
costs,  is divided  between the  Ivorian  government  and the  working  interest
partners.  Included in the Ivorian government's share of remaining petroleum are
all Ivorian government  royalties as well as the applicable Ivorian income taxes
for the working interest partners.
                                      -5-
<PAGE>

Tatarstan

     Through  its 90%  owned  subsidiary,  Texneft,  the  Company  has a net 45%
interest in a joint venture in Tatarstan,  a republic in the Russian  Federation
located  west of the Ural  Mountains  and east of the  Volga  River.  The  joint
venture  is with  Tatneft,  a Russian  closed  joint  stock  company.  The joint
venture, Tatex, operates various oil fields in Tatarstan. Under the terms of the
joint  venture and various  supplemental  agreements,  the funding for the joint
venture is supplied by Texneft and Tatneft through various credit agreements.

     The joint venture's activities currently include three projects:  (i) vapor
recovery,  (ii) the development and operation of the Onbysk field, near the city
of Almetyevsk, and (iii) the upcoming development and operation of the Demkinsky
field,  located 110  kilometers  southwest  of  Almetyevsk.  Texneft's  share of
capital spending for 1998 is approximately $8 million, primarily for development
drilling and facilities.

Indonesia

     Seagull has a 1.7% interest in the Indonesia  Joint Venture ("IJV") for the
exploration,  development  and  production  of oil and  gas in East  Kalimantan,
Indonesia,  under  a  production  sharing  contract  with  the  state  petroleum
enterprise of Indonesia ("Pertamina").  The majority of the revenue derived from
the IJV results from the sale of liquefied natural gas ("LNG").  Under the terms
of the PSC with  Pertamina,  the IJV is authorized  to explore for,  develop and
produce  petroleum  reserves in an  approximately  1.1 million acre area in East
Kalimantan.

     The IJV  participants  are  entitled to recover  cumulative  operating  and
certain  capital costs out of the oil and gas produced each year, and to receive
a share of the remaining oil  production  and a share of the remaining  revenues
from the sale of gas on an after Indonesian tax basis.

Oil and Gas Drilling Activities

     Seagull's oil and gas exploratory and developmental drilling activities are
as follows  for the  periods  indicated.  A well is  considered  productive  for
purposes of the following  table if it justifies the  installation  of permanent
equipment  for the  production  of oil or gas. The term "gross  wells" means the
total number of wells in which  Seagull  owns an  interest,  while the term "net
wells" means the sum of the fractional  working  interests Seagull owns in gross
wells.   The  information   should  not  be  considered   indicative  of  future
performance,  nor should it be assumed that there is necessarily any correlation
between the number of productive wells drilled,  quantities of reserves found or
economic value.
                                      -6-
<PAGE>
<TABLE>
<CAPTION>

                                                                      Year Ended December 31,
                                        ------------------------------------------------------------------------------------
                                                1997                           1996                           1995
                                        ----------------------         ----------------------        -----------------------
                                         Gross         Net              Gross          Net             Gross         Net
                                        ---------    ---------         --------     ---------        ----------    ---------
<S>                                     <C>          <C>               <C>          <C>              <C>           <C>
UNITED STATES:
 Exploratory Drilling:
   Productive Wells.................          18          9.5               14           6.2                9         5.7
   Dry Holes........................          12          4.2               15           6.6               14         7.5
 Development Drilling:
   Productive Wells.................         142         73.9              123          54.2               64        29.0
   Dry Holes........................          12          6.3               13           8.2                4         1.1
CANADA:  (*)
 Exploratory Drilling:
   Productive Wells.................           3          1.7                5           0.8                3         1.0
   Dry Holes........................           1          1.0                2           2.0                3         3.0
 Development Drilling:
   Productive Wells.................          57         28.9               17           8.6                7         1.9
   Dry Holes........................           1          0.3                2           1.5                1         0.5
EGYPT:
 Exploratory Drilling:
   Productive Wells.................           4          2.8                2           0.5                2         0.5
   Dry Holes........................          11          3.0                5           1.3                1         0.3
 Development Drilling:
   Productive Wells.................          14          3.5               14           3.5                4         1.0
   Dry Holes........................           -            -                -             -                1         0.3
COTE D'IVOIRE:
 Exploratory Drilling:
   Productive Wells.................           1          0.1                2           0.3                -           -
   Dry Holes........................           2          0.3                1           0.1                -           -
 Development Drilling:
   Productive Wells.................           3          0.4                1           0.1                4         0.6
   Dry Holes........................           -            -                -             -                -           -
TATARSTAN:
 Exploratory Drilling:
   Productive Wells.................           1          0.5                -             -                1         0.5
   Dry Holes........................           -            -                -             -                -           -
 Development Drilling:
   Productive Wells.................          21         10.5               20          10.0               17         8.5
   Dry Holes........................           -            -                -             -                -           -
OTHER INTERNATIONAL:
 Exploratory Drilling:
   Productive Wells.................           -            -                -             -                -           -
   Dry Holes........................           1          0.2                -             -                2         0.4
TOTAL:
 Exploratory Drilling:
   Productive Wells.................          27         14.6               23           7.8               14         7.2
   Dry Holes........................          27          8.7               23          10.0               21        11.7
 Development Drilling:
   Productive Wells.................         237        117.2              175          76.4               96        41.0
   Dry Holes........................          13          6.6               15           9.7                6         1.9
</TABLE>

(*)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.

     The Company had 14 gross (4.3 net) exploratory wells and 12 gross (5.5 net)
development  wells in progress at December 31,  1997.  Wells  classified  as "in
progress" at year-end represent wells where drilling activity is ongoing,  wells
awaiting  installation of permanent equipment and wells awaiting the drilling of
additional delineation wells.
                                      -7-
<PAGE>

Production

     The following  table  summarizes  the Company's  production,  average sales
prices and operating costs for the periods indicated:

<TABLE>
<CAPTION>

                                                                                  Year Ended December 31,
                                                                ------------------------------------------------------------
                                                                     1997                    1996                 1995
                                                                ----------------       -----------------      --------------
<S>                                                             <C>                    <C>                    <C>
UNITED STATES:
   Net Production:
     Gas (MMcf)................................................     110,595                 116,238               113,482
     Oil, condensate and NGL (Mbbl)............................       1,763                   1,561                 1,403
   Average sales price: (1)
     Gas (per Mcf).............................................  $     2.34                 $  2.17              $   1.62
     Oil, condensate and NGL (per Bbl).........................  $    17.60                 $ 19.03              $  15.84
   Average operating costs (per BOE) (2).......................  $     3.75                 $  3.27              $   3.04
CANADA:(3)
   Net Production:
     Gas (MMcf)................................................      13,510                  21,203                22,057
     Oil, condensate and NGL (Mbbl)............................         243                     361                   399
   Average sales price: (1)
     Gas (per Mcf).............................................  $     1.63                 $  1.32              $   1.07
     Oil, condensate and NGL (per Bbl).........................  $    16.46                 $ 16.77              $  13.01
   Average operating costs (per BOE) (2).......................  $     3.42                 $  3.57              $   3.17
EGYPT:
   Net Oil Production (Mbbl)...................................       3,383                   1,305                    25
   Average Oil Sales Price (per Bbl) (1).......................  $    18.26                 $ 21.56              $  17.97
   Average operating costs (per BOE) (2).......................  $     3.46                 $  4.45              $   2.24
COTE D'IVOIRE:
   Net Production:
     Gas (MMcf)................................................       2,245                   1,445                   203
     Oil (Mbbl)................................................         603                     511                   261
   Average sales price: (1)
     Gas (per Mcf).............................................  $     1.93                 $  1.77              $   1.61
     Oil (per Bbl).............................................  $    19.34                 $ 20.04              $  15.51
   Average operating costs (per BOE) (2).......................  $     3.95                 $  3.56              $   4.75
TATARSTAN:
   Net Oil Production (Mbbl)...................................       1,512                   1,117                 1,062
   Average Oil Sales Price (per Bbl) (1).......................  $    14.26                 $ 13.98              $  15.11
   Average operating costs (per BOE) (2).......................  $     9.25                 $ 10.17              $   8.35
INDONESIA AND OTHER:
   Net Production:
     Gas (MMcf)................................................       3,965                   4,429                 3,933
     Oil (Mbbl)................................................          56                      51                    45
   Average sales price: (1)
     Gas (per Mcf).............................................  $     3.18                 $  3.36              $   2.96
     Oil (per Bbl).............................................  $    19.31                 $ 19.58              $  17.38
   Average operating costs (per BOE ) (2)......................           -                       -                     -
</TABLE>

(1)  Average sales prices are before  deduction of  production,  severance,  and
     other taxes.

(2)  Operating  costs represent costs incurred to operate and maintain wells and
     related equipment and facilities.  These costs include, among other things,
     repairs and maintenance,  workover expenses,  labor,  materials,  supplies,
     property  taxes,  insurance,  severance  taxes,  transportation  costs  and
     general operating expenses.

(3)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.

                                      -8-
<PAGE>

     The  following  table  sets  forth  information  regarding  the  number  of
productive  wells in which the Company  held a working  interest at December 31,
1997. Productive wells are either producing wells or wells capable of commercial
production  although  currently  shut-in.  One or more  completions  in the same
borehole are counted as one well.

<TABLE>
<CAPTION>

                                   Gross Wells                                              Net Wells
                  -----------------------------------------------      ----------------------------------------------------
                                                     Multiple                                                  Multiple
                    Gas        Oil       Total      Completions          Gas          Oil       Total        Completions
                  ---------  ---------  ---------  --------------      ----------  --------    ----------   ---------------
<S>               <C>        <C>        <C>        <C>                 <C>         <C>         <C>          <C>
United States....  2,641      1,713      4,354          264            1,074.5       185.4      1,259.9            144.0
Egypt............      -         52         52           11                 -         24.4         24.4              2.8
Cote d'Ivoire....      2         11         13            2                0.3         1.4          1.7              0.3
Tatarstan........      -        196        196           57                 -         98.0         98.0             28.5
                  ---------  ---------  ---------  --------------      ----------  --------    ----------   ---------------
                   2,643      1,972      4,615          334            1,074.8       309.2      1,384.0            175.6
                  =========  =========  =========  ==============      ==========  ========    ==========   ===============
</TABLE>


Developed and Undeveloped Oil and Gas Acreage

     As of  December  31,  1997,  the Company  owned  working  interests  in the
following developed and undeveloped oil and gas acreage:

<TABLE>
<CAPTION>

                                                   Developed                                       Undeveloped
                                     ---------------------------------------          --------------------------------------
                                          Gross                 Net (*)                   Gross                  Net (*)
                                     ----------------        ---------------          ---------------         --------------
<S>                                  <C>                     <C>                      <C>                     <C>
UNITED STATES:
  Onshore:
    Oklahoma.....................         278,753                130,038                    25,215                 12,735
    Texas........................         208,133                101,987                   111,748                 33,851
    Arkansas.....................         210,071                 71,225                    12,645                  8,177
    Louisiana....................          44,663                 21,905                     5,765                  2,809
    Montana......................           1,175                    228                   161,306                147,928
    Other........................          28,397                  9,882                    57,291                 27,686
  Bays and State Waters..........           2,609                    722                     9,618                  6,402
  Federal Offshore:
    Texas........................         156,379                 64,071                   309,402                214,020
    Louisiana....................          59,675                 28,991                   250,426                139,919
EGYPT:
  Darag..........................               -                      -                   459,606                229,803
  East Beni Suef.................               -                      -                 6,819,960              3,409,980
  East Zeit......................           6,672                  6,672                         -                      -
  Qarun..........................         407,213                101,803                 1,080,130                270,033
  South Hurghada.................          26,934                 26,934                    34,627                 34,627
  West Abu Gharadig..............          15,419                  4,626                 4,725,615              1,417,684
COTE D'IVOIRE:
  CI-11..........................          11,860                  1,537                   180,329                 23,443
  CI-12..........................               -                      -                   393,634                 65,618
  CI-104.........................               -                      -                   250,300                250,300
TATARSTAN........................          12,630                  6,315                    12,107                  6,053
INDONESIA........................          97,000                  1,663                 1,156,780                 19,827
OTHER INTERNATIONAL..............               -                      -                 2,790,298                395,615
                                     ----------------        ---------------          ---------------         --------------
                                        1,567,583                578,599                18,846,802              6,716,510
                                     ================        ===============          ===============         ==============
</TABLE>

(*)  When describing acreage on drilling locations, the term "net" refers to the
     total  acres on  drilling  locations  in which  the  Company  has a working
     interest,  multiplied  by the  percentage  working  interest  owned  by the
     Company.

     Additionally,  as of December 31, 1997,  the Company owned  mineral  and/or
     royalty  interests in 591,032  gross  (41,334 net)  developed and 2,846,585
     gross (105,751 net) undeveloped oil and gas acres, located primarily in the
     United States.
                                       -9-
<PAGE>

     For additional  information  relating to oil and gas producing  activities,
see Note 15 of Notes to the Consolidated  Financial  Statements  included in the
Company's 1997 Annual Report to Shareholders  and as part of Exhibit 13 attached
hereto.

Regulation

     The  availability  of a ready  market for oil and  natural  gas  production
depends upon numerous  regulatory  factors beyond the Company's  control.  These
factors include regulation of oil and natural gas production,  federal and state
regulations  governing  environmental  quality and  pollution  control and state
limits on allowable rates of production by a well or proration  unit.  State and
federal  regulations  generally are intended to prevent waste of oil and natural
gas,  protect  rights to produce oil and natural gas between  owners in a common
reservoir,  control  the amount of oil and natural  gas  produced  by  assigning
allowable rates of production and control contamination of the environment.

     Regulation of Oil and Natural Gas Exploration  and Production.  Exploration
and  production  operations  of the  Company  are  subject to  various  types of
regulation at the federal,  state and local  levels.  Such  regulation  includes
requiring permits for the drilling of wells, maintaining bonding requirements in
order to drill or operate  wells,  and  regulating  the  location of wells,  the
method of  drilling  and  casing  wells,  the  surface  use and  restoration  of
properties  upon which wells are drilling and the  plugging and  abandonment  of
wells. The Company's  operations are also subject to various  conservation  laws
and  regulations.  These  include the  regulation  of the size of  drilling  and
spacing  units or proration  units and the density of wells which may be drilled
and  unitization  or pooling of oil and gas  properties.  In this  regard,  some
states  allow  the  forced  pooling  or  integration  of  tracts  to  facilitate
exploration while other states rely on voluntary pooling of lands and leases. In
addition,   state  conservation  laws  establish  maximum  rates  of  production
requirements regarding the ratability of production.

     Natural Gas Marketing and  Transportation.  Although maximum selling prices
of natural gas were formerly  regulated,  the Natural Gas Wellhead Decontrol Act
of 1989  ("Decontrol  Act")  terminated  wellhead price controls on all domestic
natural  gas on January 1, 1993,  and amended the Natural Gas Policy Act of 1978
to remove  completely  by January 1, 1993 price and  nonprice  controls  for all
"first sales" of natural gas, which will include all sales by the Company of its
own production.  Consequently,  sales of the Company's natural gas currently may
be made at  market  prices,  subject  to  applicable  contract  provisions.  The
jurisdiction  of the Federal  Energy  Regulatory  Commission  (the  "FERC") over
natural gas transportation was unaffected by the Decontrol Act.

     The FERC regulates  interstate natural gas transportation rates and service
conditions,  which affect the  marketing of natural gas produced by the Company,
as well as the  revenues  received by the Company for sales of such natural gas.
Since  the  latter  part of 1985,  the FERC has  endeavored  to make  interstate
natural gas transportation  more accessible to gas buyers and sellers on an open
and  nondiscriminatory  basis. The FERC's efforts have significantly altered the
marketing and pricing of natural gas.  Commencing in April 1992, the FERC issued
Order Nos. 636, 636-A and 636-B  (collectively,  "Order No. 636"),  which, among
other  things,   require  interstate   pipelines  to  "restructure"  to  provide
transportation  separate or "unbundled"  from the pipelines' sales of gas. Also,
Order No. 636 requires  pipelines  to provide  open-access  transportation  on a
basis that is equal for all gas supplies.

                                      -10-
<PAGE>

     Additional  proposals  and  proceedings  that might  affect the natural gas
industry  are  considered  from  time to  time  by  Congress,  the  FERC,  state
regulatory bodies and the courts. The Company cannot predict when or if any such
proposals  might become  effective,  or their  effect,  if any, on the Company's
operations.  The  natural  gas  industry  historically  has  been  very  heavily
regulated;  therefore,  there is no assurance that the less stringent regulatory
approach  recently  pursued by the FERC and Congress will continue  indefinitely
into the future.  State regulation of gathering  facilities  generally  includes
various transportation,  safety,  environmental,  and nondiscriminatory purchase
and transport requirements, but does not generally entail rate regulation.

     Offshore  Leasing.  Certain  operations the Company conducts are on federal
oil and gas leases,  which the Mineral Management  Service ("MMS")  administers.
The MMS issues such leases  through  competitive  bidding.  These leases contain
relatively   standardized   terms  and  require  compliance  with  detailed  MMS
regulations  and  orders  pursuant  to the  Outer  Continental  Shelf  Lands Act
("OCSLA")  (which are subject to change by the MMS).  For  offshore  operations,
lessees must obtain MMS  approval  for  exploration  plans and  development  and
production plans prior to the  commencement of such  operations.  In addition to
permits required from other agencies (such as the Coast Guard, the Army Corps of
Engineers and the Environmental Protection Agency), lessees must obtain a permit
from the MMS prior to the  commencement  of  drilling.  The MMS has  promulgated
regulations  requiring  offshore  production  facilities  located  on the  Outer
Continental  Shelf  ("OCS")  to  meet  stringent  engineering  and  construction
specifications,  and has recently proposed additional safety-related regulations
concerning the design and operating  procedures for OCS production platforms and
pipelines. The MMS also has issued regulations to prohibit the flaring of liquid
hydrocarbons  and  oil  without  prior  authorization.  Similarly,  the  MMS has
promulgated  other  regulations  governing the plugging and abandonment of wells
located  offshore  and the removal of all  production  facilities.  To cover the
various  obligations  of lessees on the OCS,  the MMS  generally  requires  that
lessees  post  substantial  bonds  or  other  acceptable  assurances  that  such
obligations will be met.

     The MMS  recently  adopted  a rule  detailing  the  kinds  of  natural  gas
marketing  and  transportation  services  that  should be  considered  part of a
producer's  duty to market.  The rule,  which is  currently  under  appeal,  may
prevent  producers from  deducting from royalties the full cost of  transporting
and marketing natural gas to the marketplace.  The Company cannot predict how it
might be affected by this rule, or the disposition of such rule on appeal.

     In  addition,  the MMS is  conducting  an  inquiry  into  certain  contract
settlement   agreements  from  which  producers  on  MMS  leases  have  received
settlement  proceeds that are royalty  bearing and the extent to which producers
have paid the appropriate royalties on those proceeds.  The restructuring of oil
and gas markets has resulted in a shifting of markets downstream from the wells.
Deregulation has altered the marketplace  such that lessors,  including the MMS,
are challenging the methods of valuation of gas for royalty purposes.

     The MMS has issued a notice of proposed  rulemaking in which it proposes to
amend its  regulations  governing the calculation of royalties and the valuation
of oil and natural gas produced from federal  leases.  The principal  feature in
the amendments,  as proposed,  would establish an alternative market-index based
method  to  calculate  royalties  on  certain  natural  gas  production  sold to
affiliates or pursuant to non-arms'-length sales contracts. The MMS has proposed
this rulemaking to facilitate  royalty  valuation in light of changes in the gas
marketing environment.  The Company cannot predict what action the MMS will take
on these matters, nor can it predict at this stage of the rulemaking proceedings
how the Company might be affected by amendments to the regulations.
                                      -11-
<PAGE>

Pipeline, Marketing and Other

     The Company's O&G segment also includes  pipeline and marketing  operations
involving (i) the  transportation and marketing of Seagull's own and third-party
gas, oil and natural gas liquids;  (ii) gas gathering and processing;  and (iii)
pipeline engineering, design, construction and operation.

     The Company actively provides marketing services geared toward matching gas
supplies  available  in  the  major  producing  areas  with  attractive  markets
available   in   the   Midwest,   Northeast,   Mid-Atlantic,   Appalachian   and
Texas/Louisiana  Gulf Coast  areas.  The  matching  process  includes  arranging
transportation on a network of open-access  pipelines on a firm or interruptible
basis. Seagull contracts to provide oil and natural gas to various customers and
aggregates  supplies  from  various  sources  including  third-party  producers,
marketing  companies,  pipelines,  financial  institutions and the Company's own
production.  Marketing  profit margins are often small due to  competition,  and
results can vary significantly  from period to period.  Large amounts of working
capital are  involved for  relatively  small net  margins,  which makes  working
capital  management  critical.  The Company has policies and procedures in place
that  are  designed  to  minimize  any   potential   risk  of  loss  from  these
transactions.   These   policies  and   procedures   are  reviewed  and  updated
periodically by the Company's management.

     Most of the  Company's  natural gas is  transported  through gas  gathering
systems and gas  pipelines  which are not owned by the  Company.  Transportation
space on such  gathering  systems and pipelines is  occasionally  limited and at
times  unavailable due to repairs or improvements  being made to such facilities
or due to such  space  being  utilized  by  other  gas  shippers  with  priority
transportation  agreements.  While the Company has not experienced any inability
to  market  its  natural  gas,  if  transportation  space  is  restricted  or is
unavailable,  the  Company's  cash flow from the  affected  properties  could be
adversely affected.

     In late 1995,  Seagull initiated a risk management program for a portion of
its own E&P production and  third-party  activities,  utilizing such  derivative
financial  instruments as futures  contracts,  options and swaps. In early 1997,
the Company closed  substantially  all of its derivative  financial  instruments
related to equity production and focused its risk management efforts on reducing
price and basis risk for its third-party marketing activities.  Seagull accounts
for its commodity derivative  contracts as hedging activities and,  accordingly,
the effect is included in revenues when the commodities are produced. See Note 2
of Notes to the  Company's  Consolidated  Financial  Statements  and Oil and Gas
Operations in  Management's  Discussion and Analysis of Financial  Condition and
Results of  Operations,  both of which are included in the Company's 1997 Annual
Report to Shareholders and as part of Exhibit 13 attached hereto.

     Pipeline  Operations and Construction -- Seagull operates certain pipelines
owned by other  companies.  In some cases the operating  agreements  provide for
reimbursement  of expenses  incurred in connection with operations plus a profit
margin. In other cases the Company receives a negotiated annual fee. The Company
also builds  pipelines for other  companies  for which it receives  construction
fees that are fixed,  cost-plus or a combination of both. The Company  currently
has one  ongoing  construction  project for an  existing  customer  and plans to
continue its pursuit of additional operating and construction opportunities.
                                      -12-

<PAGE>

Competition

     The  Company's  competitors  in  oil  and  gas  exploration,   development,
production  and  marketing  include  major oil  companies,  as well as  numerous
independent oil and gas companies,  individuals and drilling  programs.  Some of
these competitors have financial and personnel resources substantially in excess
of those available to the Company and, therefore, the Company may be placed at a
competitive  disadvantage.  The Company's  success in discovering  reserves will
depend on its ability to select  suitable  prospects for future  exploration  in
today's competitive environment.

     The Company's gas marketing  activities  are in  competition  with numerous
other  companies  offering  the same  services.  Some of these  competitors  are
affiliates  of  companies  with  extensive  pipeline  systems  that are used for
transportation from producers to end-users.  The Company believes its ability to
compete depends upon building strong  relationships with producers and end-users
by consistently purchasing and supplying gas at competitive prices.

     The  Company  actively  competes  with  numerous  other  companies  for the
construction and operation of short and medium length  pipelines.  The Company's
competitors  include  oil  companies,  other  pipeline  companies,  natural  gas
gatherers  and  petrochemical   transporters,   many  of  which  have  financial
resources, staffs and facilities substantially larger than those of the Company.
In addition,  many of the  Company's  gas  purchasers  are also  competitors  or
potential  competitors in the sense that they have  extensive  pipeline-building
capabilities  and  experience and generally  operate large  pipeline  systems of
their own. Seagull believes that its ability to compete will depend primarily on
its ability to complete pipeline  projects quickly and cost effectively,  and to
operate pipelines efficiently.

International Operations

     Seagull's  interests in countries  outside the United States are subject to
the various risks inherent in foreign operations. These risks may include, among
other things,  currency  restrictions  and exchange rate  fluctuations,  loss of
revenue,  property and equipment as a result of expropriation,  nationalization,
war,  insurrection  and other political  risks,  risks of increases in taxes and
governmental  royalties,  renegotiation of contracts with governmental entities,
changes in laws and policies  governing  operations of foreign-based  companies,
restrictions on drilling permits (such as those facing the Darag concession) and
other  uncertainties  arising  out of foreign  government  sovereignty  over the
Company's international  operations.  The Company's international operations may
also be adversely  affected by laws and policies of the United States  affecting
foreign trade,  taxation and investment.  In addition, in the event of a dispute
arising from  foreign  operations,  the Company may be subject to the  exclusive
jurisdiction  of foreign  courts or may not be successful in subjecting  foreign
persons to the  jurisdiction  of the courts of the United  States.  The  Company
seeks  to  manage  these  risks  by  among  other  things,   concentrating   its
international  exploration  efforts in areas where the Company believes that the
existing  government  is stable and  favorably  disposed  towards  United States
exploration and production companies.

                      ALASKA TRANSMISSION AND DISTRIBUTION

     The Company  operates in Alaska as a single  business unit,  ENSTAR Alaska,
which is regulated  by the Alaska  Public  Utilities  Commission  (the  "APUC").
ENSTAR  Alaska  engages  in  the  intrastate  transmission  of  natural  gas  in
South-Central Alaska and the distribution of natural gas in Anchorage and
                                      -13-
<PAGE>

other nearby  communities in Alaska.  Revenues from ENSTAR Alaska  accounted for
17%, 19% and 24% of the Company's consolidated revenues for 1997, 1996 and 1995,
respectively.

Gas Transmission System

     ENSTAR Alaska owns and operates the only natural gas transmission  lines in
its  service  area  that  are  operated  for  utility  purposes.   The  pipeline
transmission  system is  composed  of  approximately  277 miles of 12 to 20-inch
diameter pipeline and approximately 74 miles of smaller diameter  pipeline.  The
system's  present design  delivery  capacity is  approximately  410 MMcf/d.  The
average  throughput  of the system in 1997,  1996 and 1995 was 124,  131 and 122
MMcf/d, respectively.

Gas Distribution System

     ENSTAR Alaska distributes natural gas through  approximately 2,114 miles of
gas  mains to  approximately  96,800  residential,  commercial,  industrial  and
electric power generation customers within the cities and environs of Anchorage,
Eagle  River,  Palmer,  Wasilla,  Girdwood,  Whittier,  Soldotna,  Kenai and the
Nikiski area of the Kenai Peninsula,  Alaska. During the year ended December 31,
1997, ENSTAR Alaska added  approximately 63 miles of new gas distribution mains,
installed 2,500 new service lines and added  approximately  2,700 net customers.
ENSTAR Alaska anticipates  relatively modest growth in its residential  customer
base and will install  additional  main and service  lines to  accommodate  this
growth.

     ENSTAR Alaska  distributes gas to its customers under tariffs and contracts
which  provide for varying  delivery  priorities.  ENSTAR  Alaska's  business is
seasonal  with  approximately  65-70%  of its  revenues  earned in the first and
fourth quarters of each year.

     In  1997,  purchase/resale  volumes  represented  51%  of  ENSTAR  Alaska's
throughput and 78% of ENSTAR Alaska's  operating  margin.  The remaining volumes
are  transported  for power,  industrial  and large  commercial  customers for a
transportation  fee.  Under  tariffs  approved  by  the  APUC,  ENSTAR  Alaska's
transportation fees approximate ENSTAR Alaska's purchase/resale margin.

Gas Supply

     ENSTAR Alaska has an  APUC-approved  gas purchase  contract (the  "Marathon
Contract")  with  Marathon  Oil Company  ("Marathon")  that is a  "requirements"
contract  with  no  specified  daily   deliverability   or  annual   take-or-pay
quantities.  ENSTAR  Alaska has agreed to purchase  and  Marathon  has agreed to
deliver all of ENSTAR Alaska's gas  requirements in excess of those provided for
in other presently existing gas supply contracts, subject to certain exceptions,
until the commitment  has been exhausted and without limit as to time;  however,
Marathon's  delivery   obligations  are  subject  to  certain  specified  annual
limitations  after  2001.  The  contract  has a base  price,  subject  to annual
adjustment  based  on  changes  in the  price  of  certain  traded  oil  futures
contracts,  of $1.55 per Mcf plus  reimbursements  for any  severance  taxes and
other  charges.  During  1997,  the cost of gas  purchased  under  the  Marathon
Contract averaged $1.89 per Mcf, including reimbursements for severance taxes.

     ENSTAR  Alaska also has an  APUC-approved  gas purchase  contract  with the
Municipality  of  Anchorage,  Chevron  U.S.A.,  Inc. and ARCO Alaska,  Inc. (the
"Beluga  Contract") which provides for the delivery of up to  approximately  220
Bcf of gas through the year 2009. The pricing  mechanism in the

                                      -14-
<PAGE>

Beluga Contract is similar to that contained in the Marathon Contract.  The 1997
price under the Beluga Contract,  after application of contractual  adjustments,
averaged $1.93 per Mcf, including reimbursements for severance taxes.

     Based on gas purchases  during the twelve  months ended  December 31, 1997,
which are not  necessarily  indicative  of the volume of future  purchases,  gas
reserves  committed to ENSTAR Alaska under the Marathon and Beluga Contracts are
sufficient  to supply all of ENSTAR  Alaska's  expected gas supply  requirements
through the year 2001.  After that time supplies  will still be available  under
the Marathon and Beluga contracts in accordance with their terms, but at least a
portion of ENSTAR Alaska's requirements are expected to be satisfied outside the
terms of these contracts, as currently in effect.

     Currently,  ENSTAR Alaska's supply source,  primarily  through the Marathon
and Beluga  Contracts,  is confined to the Cook Inlet area with no direct access
to other natural gas pipelines.  During 1997, two of the Cook Inlet area's major
suppliers filed for regulatory  approval to export certain  quantities of gas to
overseas  LNG  markets.  ENSTAR  Alaska  has  filed  as an  intervenor  in these
proceedings and is actively  working with regulatory  authorities to insure that
the supply needs of its customers are met.

     ENSTAR Alaska's  average cost of gas sold in 1997, 1996 and 1995 was $1.89,
$1.59 and $1.75 per Mcf,  respectively.  ENSTAR Alaska's average gas sales price
in 1997, 1996 and 1995 was $3.65, $3.29 and $3.41 per Mcf, respectively.

     As stated  above,  ENSTAR  Alaska  purchases  all of its  natural gas under
long-term  contracts  in which the price is  indexed  to changes in the price of
crude oil futures contracts.  However,  because ENSTAR Alaska's sales prices are
adjusted to include the projected cost of its natural gas, there has been and is
expected to be little or no impact on margins  derived from ENSTAR  Alaska's gas
sales as a result of  fluctuations  in oil  prices  due to  worldwide  political
events and changing market conditions.

Competition

     ENSTAR Alaska competes  primarily with municipal and  cooperative  electric
power  distributors  and with various  suppliers of fuel oil and propane for the
available  energy market.  There are also  extensive coal reserves  proximate to
ENSTAR Alaska's operating area;  however,  such reserves are not presently being
produced.

     During the last nine years,  ENSTAR Alaska's natural gas volumes  delivered
on a  purchase/resale  basis have  declined.  Beginning in 1989,  several of its
major  customers  began  purchasing  gas  directly  from  gas  producers  or gas
marketers.  However,  the APUC has approved  tariffs  allowing  ENSTAR Alaska to
transport these volumes for a  transportation  fee that  approximates the margin
that would have been earned had the customer  remained a sales  customer  rather
than becoming a transportation customer. Consequently, ENSTAR Alaska anticipates
no adverse economic impact to result from these transportation arrangements.

     If any other  existing  large customer of ENSTAR Alaska chooses to purchase
gas directly  from  producers,  ENSTAR  Alaska would expect to collect a fee for
transporting that gas equivalent to the margin earned on sales volumes for those
customers because the large distance of remaining user facilities from producing
fields would preclude the by-pass of ENSTAR Alaska's pipelines.
                                      -15-
<PAGE>
     ENSTAR Alaska  supplies  natural gas to its customers at prices that at the
present time economically  preclude substitution of alternative fuels. Since the
Beluga Contract and the Marathon Contract include prices that fluctuate based on
oil indices,  a competitive  margin favoring  natural gas over oil-based  energy
sources  is  expected  to  continue.  However,  there is no  assurance  that the
competitive  advantage  over  other  alternative  fuels  will not be  reduced or
eliminated by the development of new energy technology,  by changes in the price
of oil or refined products or by decreased gas supply if additional  exports are
allowed out of the Cook Inlet area.

Regulation

     The  APUC  has  jurisdiction  as  to  rates  and  charges  for  gas  sales,
construction  of new  facilities,  extensions  and  abandonments  of service and
certain other  matters.  Rates are generally  designed to permit the recovery of
the cost of providing  service,  including  purchased gas costs, and a return on
investment in plant.  Because ENSTAR Alaska's  operations are wholly intrastate,
ENSTAR  Alaska is not subject to or affected by Order 636 or any other  economic
regulation by the FERC.

     As a result of a proceeding filed in 1984, which was concluded in May 1986,
the APUC  granted  ENSTAR  Alaska an  aggregate  rate  increase  of  20.27%  and
authorized a regulatory rate of return on common equity of 15.65%. ENSTAR Alaska
has no  significant  regulatory  issues  pending  before  the  APUC.  Since  its
inception  in 1961,  ENSTAR  Alaska has  participated  in only three formal rate
proceedings.

                                    CORPORATE

Regulation

     The Company is a "public utility  company" within the meaning of the Public
Utility Holding  Company Act of 1935, as amended (the "1935 Act").  Accordingly,
if any  "company"  (as  defined  for  purposes  of the  1935  Act and  therefore
including so-called  "organized groups") becomes the owner of 10% or more of the
Company's  outstanding  voting stock, that company would be required to register
as a "holding company" under the 1935 Act, in the absence of an exemption of the
type described  below.  Section  9(a)(2) also requires a person  (including both
individuals  and  "companies")  to obtain prior approval from the Securities and
Exchange Commission (the "SEC") in connection with the acquisition of 5% or more
of the  outstanding  voting stock of a public utility if that person is also the
owner of 5% or more of the outstanding voting stock of another public utility.

     In March 1991,  the Company filed an application in good faith with the SEC
pursuant  to  Section  2(a)(8)  of the 1935 Act,  seeking a  determination  that
Seagull was not subject to  regulation  as a  "subsidiary  company" of FMR Corp.
(the  "FMR  Application"),   which  was  then  the  owner  of  2,805,624  shares
(approximately 12.5% at such time) (shares adjusted for a 2-for-1 stock split of
all the  issued  shares of the  Company's  common  stock (the  "Common  Stock"),
effected June 4, 1993) of the  outstanding  Common Stock.  Under the 1935 Act, a
company  is a  "subsidiary  company"  of a  "holding  company"  if the  "holding
company" owns 10% or more of the total voting power of the "subsidiary company",
unless the SEC  determines  otherwise.  Based upon the most  recent  information
furnished to the Company by FMR Corp., FMR Corp.'s  beneficial shares owned have
fallen below 5% of the outstanding voting stock of the Company.

                                      -16-
<PAGE>

     In December  1993,  Seagull filed an additional  application  in good faith
with  the  SEC  pursuant  to  Section  2(a)(8)  of  the  1935  Act,   seeking  a
determination  that the Company was not subject to  regulation  as a "subsidiary
company" of AXA  Assurances I. A. R. D.  Mutuelle,  AXA Assurances Vie Mutuelle,
Alpha Assurances I. A. R. D. Mutuelle, Alpha Assurances Vie Mutuelle, Uni Europe
Assurance Mutuelle and AXA (collectively, the "Mutuelles AXA") and The Equitable
Companies   Incorporated   ("Equitable")   and   their   respective   affiliates
(collectively, the "Equitable Entities"), (the "Equitable Application"). At such
time, the Equitable Entities  beneficially owned 4,495,600 shares (approximately
12.5%) of Common Stock. Based upon the most recent information  furnished to the
Company by the Equitable  Entities,  the Equitable  Entities'  beneficial shares
owned have fallen below 5% of the outstanding voting stock of the Company.

     On October 3, 1996, the Company filed an application in good faith with the
SEC pursuant to Section 2(a)(8) of the 1935 Act,  seeking a  determination  that
Seagull  was  not  subject  to  regulation  as a  "subsidiary  company"  of  The
Prudential  Insurance  Company  of  America  ("Prudential"),   (the  "Prudential
Application"),  which was then the owner of 5,573,061 shares (approximately 8.9%
at such time of the outstanding Common Stock). According to information provided
by Prudential,  in its capacity as investment  adviser,  is beneficial  owner of
5,883,861  shares  (9.3%)  of the  Common  Stock  which  are  owned by  numerous
investment counseling clients, none of which is known to have such interest with
respect to more than 5% of the class. Prudential has sole voting and dispositive
power as to  5,561,361  shares and shared  voting  and  dispositive  power as to
322,500 shares.

     As  a  result  of  the  Company's  good  faith  filing  of  the  Prudential
Application,  the  Company  will  not be  subject  to any  obligation,  duty  or
liability  imposed  by the 1935 Act,  unless  and until the SEC  enters an order
denying or otherwise adversely disposing of the Prudential Application. To date,
no such  order  has been  issued.  The  Company  believes  that  the  Prudential
Application ultimately should be granted.

                              ENVIRONMENTAL MATTERS

     Seagull's  operations  are  subject  to  federal,  state and local laws and
regulation  governing  the  discharge  of  materials  into  the  environment  or
otherwise   relating  to   environmental   protection.   Numerous   governmental
departments issue rules and regulations to implement and enforce such laws which
are  often  difficult  and  costly to comply  with and which  carry  substantial
penalties  for  failure to comply.  These laws and  regulations  may require the
acquisition  of  a  permit  before  drilling  commences,   restrict  the  types,
quantities and concentration of various substances that can be released into the
environment  in connection  with drilling and  production  activities,  limit or
prohibit drilling activities on certain lands lying within wilderness,  wetlands
and other  protected  areas,  and impose  substantial  liabilities for pollution
resulting  from the Company's  operations.  In addition,  these laws,  rules and
regulations  may restrict the rate of oil and natural gas  production  below the
rate that would otherwise exist.  State laws often require some form of remedial
action to prevent  pollution  from  former  operations,  such as pit closure and
plugging abandoned wells.

     The Comprehensive  Environmental  Response,  Compensation and Liability Act
("CERCLA"), also known as the "Superfund" law, imposes liability, without regard
to fault or the legality of the original conduct,  on certain classes of persons
who are considered to be responsible for the release of a "hazardous  substance"
into the  environment.  These  persons  include  the  owner or  operator  of the
disposal site or sites where the release occurred and companies that disposed or
arranged for the disposal of the

                                      -17-
<PAGE>


hazardous  substances.  Under  CERCLA,  such persons may be subject to joint and
several  liability  for the costs of cleaning up the hazardous  substances  that
have been released into the  environment,  for damages to natural  resources and
for the costs of certain  health  studies.  It is not uncommon  for  neighboring
landowners  and other  third  parties  to file  claims for  personal  injury and
property damage  allegedly  caused by hazardous  substances or other  pollutants
released into the environment.

     Stricter  standards in environmental  legislation may be imposed on the oil
and gas industry in the future.  For instance,  legislation has been proposed in
Congress  from time to time that would  reclassify  certain  oil and natural gas
exploration   and  production   wastes  as  "hazardous   wastes"  and  make  the
reclassified  wastes subject to more stringent  handling,  disposal and clean-up
requirements.  If  such  legislation  were  to  be  enacted,  it  could  have  a
significant impact on the operating costs of the Company, as well as the oil and
gas industry in general.  Furthermore,  although petroleum,  including crude oil
and natural gas, is exempt from CERCLA,  at least two courts have recently ruled
that  certain  wastes  associated  with  the  production  of  crude  oil  may be
classified  as  "hazardous  substances"  under  CERCLA and thus such  wastes may
become subject to liability and  regulation  under CERCLA,  as described  above.
State initiatives to further regulate the disposal of oil and natural gas wastes
are also pending in certain states,  and these various  initiatives could have a
similar  impact  on the  Company.  Compliance  with  environmental  requirements
generally  could have a material  adverse effect upon the capital  expenditures,
earnings or  competitive  position of the Company.  Although the Company has not
experienced  any material  adverse  effect from  compliance  with  environmental
requirements, there is no assurance that this will continue in the future.

     The Oil Pollution Act of 1990 ("OPA") and regulations  promulgated pursuant
thereto impose a variety of requirements on "responsible Parties" related to the
prevention of oil spills and liability for damages  resulting  from such spills.
Few defenses exist to the liability  imposed by the OPA and such liability could
be  substantial.  A failure to comply with ongoing  requirements  or  inadequate
cooperation  in a spill  event  could  subject a  responsible  party to civil or
criminal enforcement action.

     On October 19, 1996,  legislative  amendments  to OPA were  enacted.  These
amendments  reduced the  requirement  of  obtaining a  certificate  of financial
responsibility  to $35  million  in the  event of a spill,  instead  of the $150
million  originally  called  for under  OPA.  In  addition,  the Texas  Railroad
Commission  proposed  an  amendment  to its  regulations  in line with OPA.  The
proposed amendment  requires  operators of hazardous liquid pipeline  facilities
inland of the Gulf coast to prepare  facility  response  plans within 60 days of
the  effective  date of the rule or  simultaneously  with the filing of the plan
with federal authorities.

     In  addition,  the OCSLA  authorizes  regulations  relating  to safety  and
environmental  protection  applicable to lessees and permittees operating in the
OCS.  Specific  design and operation  standards may apply to OCS vessels,  rigs,
platforms,   vehicles  and  structures.   Violations  of  lease   conditions  or
regulations  issued  pursuant  to OCSLA  can  result  in  substantial  civil and
criminal penalties, as well as potential court injunctions curtailing operations
and the  cancellation of leases.  Such  enforcement  liabilities can result from
either governmental or private prosecution.

     The Federal Water Pollution Control Act ("FWPCA") imposes  restrictions and
strict  controls  regarding  the  discharge of  pollutants  to state and federal
waters. The FWPCA provides for civil, criminal and administrative  penalties for
any unauthorized  discharges of oil and other hazardous substances in reportable
quantities and, along with the OPA, imposes substantial  potential liability for
the costs of removal,  remediation  and  damages.  State laws for the control of
water pollution also provide varying
                                      -18-
<PAGE>

civil,  criminal and  administrative  penalties and liabilities in the case of a
discharge of petroleum or its derivatives into state waters. Within the next few
years,  both state  water  discharge  regulations  and the  federal  permits are
expected to prohibit the  discharge of produced  water and sand,  and some other
substances related to the oil and gas industry, to coastal waters.  Although the
costs to comply with zero  discharge  mandates under federal or state law may be
significant,  the entire industry will experience  similar costs and the Company
believes  that  these  costs  will not have a  material  adverse  impact  on the
Company's financial  condition and operations.  Some oil and gas exploration and
production  facilities  are  required  to obtain  permits  for their storm water
discharges.  Costs may be associated  with treatment of wastewater or developing
storm water pollution prevention plans. Further, the Coastal Zone Management Act
authorizes  state  implementation  and  development  of programs  of  management
measures for non-point source pollution to restore and protect coastal waters.

     Many states in which the Company  operates have recently  begun to regulate
naturally  occurring  radioactive  materials  ("NORM")  and NORM wastes that are
generated in connection with oil and gas exploration and production  activities.
NORM wastes  typically  consist of very low-level  radioactive  substances  that
become concentrated in pipe scale and in production equipment. State regulations
may require the testing of pipes and  production  equipment  for the presence of
NORM, the licensing of NORM-contaminated facilities and the careful handling and
disposal of NORM wastes.  The Company  believes  that the growing  regulation of
NORM will have a minimal effect on the Company's  operations because the Company
generates only a very small quantity of NORM on an annual basis.

                                    EMPLOYEES

     As of March 1, 1998, the Company had 877 full time  employees.  In addition
to the services of its full time employees,  the Company employs, as needed, the
services of consulting geologists,  engineers, regulatory consultants,  contract
pumpers and certain other temporary employees.

     ENSTAR Alaska operates under collective bargaining agreements with separate
bargaining  units for operating and clerical  employees.  These units  represent
approximately 80% of ENSTAR Alaska's work force.  Contracts have been negotiated
that  set  wages  and  work  relationships  for the  two  units.  The  operating
bargaining  unit contract is effective from April 1, 1996 through April 1, 2000.
The clerical  bargaining  unit contract is effective  from April 1, 1995 through
April 1, 2000.  The  Company is not a party to any other  collective  bargaining
agreements. The Company has never had a work stoppage.

     The Company considers its relations with its employees to be satisfactory.

                                      -19-
<PAGE>

                        EXECUTIVE OFFICERS OF THE COMPANY

     The  executive  officers of the  Company,  each of whom has been elected to
serve until his successor is elected and qualified, are as follows:
<TABLE>
<CAPTION>

           Name               Age                       Present Position and Prior Business Experience

<S>                            <C>   <C>
Barry J. Galt..............    64    Chairman of the Board and Chief  Executive  Officer since  December 1983 and President
                                     of the  Company  from April  1997;  President  of the Company  from  December  1983 to
                                     October 1996.

John W. Elias..............    57    Executive Vice President  since April 1993; For the previous 30 years,  he served in a
                                     variety of positions for Amoco Production Company and its parent, Amoco Corporation.

Richard F. Barnes..........    54    President of ENSTAR Alaska since September 1987.

Gerald R. Colley...........    47    Senior Vice President,  International  Exploration and Production since November 1996;
                                     Senior Vice  President -  International  Exploration  of Global from  December 1994 to
                                     November 1996; Vice President - International  Exploration of Global from July 1993 to
                                     December 1994; Vice President - International  Exploration of Global Natural Resources
                                     Corporation of Nevada  ("GNRC"),  a wholly owned  subsidiary of Global,  since October
                                     1992; Vice President and Exploration  Director of Hadson Europe, Inc. from August 1986
                                     to October 1992.

John N. Goodpasture........    49    Senior Vice President,  Pipelines and Marketing  since May 1993;  President of Seagull
                                     Pipeline Company since March 1990.

William L. Transier........    43    Senior Vice President and Chief Financial  Officer since May 1996; For the previous 20
                                     years,  he held a variety of  positions  at KPMG Peat  Marwick LLP and was promoted to
                                     partner in July 1986.

Carl B. King...............    55    Senior Vice President and General  Counsel since February 1998;  Senior Vice President
                                     and General  Counsel of PanEnergy  Corp from 1991 to February  1998;  For the previous
                                     16 years,  he served in a variety of  positions  with Cooper  Industries/Cameron  Iron
                                     Works.

Gordon L. McConnell........    51    Vice  President and Controller  since  November  1996;  Vice President - Accounting of
                                     Global from  January  1996 to November  1996;  Controller  of Global from July 1993 to
                                     January 1996;  Controller of GNRC since  October  1991;  Assistant  Controller of GNRC
                                     from July 1991 to October 1991.

H. Alan Payne..............    56    Vice President,  Investor Relations since November 1996; Director,  Investor Relations
                                     from December 1984 to November 1996.

Jack M. Robertson..........    54    Vice President,  Human Resources since November 1996;  Director,  Human Resources from
                                     November 1990 to November 1996.

Stephen A. Thorington......    42    Vice  President,  Finance and  Treasurer  since May 1996;  Managing  Director of Chase
                                     Securities  Inc.  from  January  1992 to May  1996;  Managing  Director  for The Chase
             Manhattan Bank, N.A. from June 1991 through April 1994.

M. Lee Van Winkle..........    45    Vice  President,  Corporate  Planning since November 1996;  Vice President - Corporate
                                     Planning  of Global  from July 1993 to  November  1996;  Vice  President  -  Corporate
                                     Planning of GNRC since August 1992;  Corporate Manager - Planning and Budget for Adobe
                                     Resources Corporation for more than five years prior to August 1992.

Carl E. Volke..............    54    Vice President,  Administration  since November 1996;  Director,  Administration  from
                                     November 1986 to November 1996.
</TABLE>

                                      -20-
<PAGE>

Item 2. Properties

     Incorporated  herein by reference  to Item 1 of this Annual  Report on Form
10-K.

Item 3. Legal Proceedings

     Royalty Litigation -- Increasingly, royalty owners under oil and gas leases
are challenging  valuation  methodology and  post-production  deductions used by
producers. These cases have arisen because oil and gas producers such as Seagull
have  begun  to  provide  services  that had  previously  been  provided  by the
interstate gas pipelines prior to the "unbundling" of gas services. For example,
in 1996,  Seagull was sued in Anne K. Barnaby,  et al. v. Seagull Mid-South Inc.
This case is pending in state court of Latimer County,  Oklahoma.  In this case,
the plaintiffs  seek additional  royalties based upon the alledged  deduction by
Seagull  of   post-production   costs,  such  as  those  related  to  gathering,
compression,   dehydration  and  treating.  In  addition,  the  plaintiffs  have
questioned the sales price used by Seagull as a basis for calculating  royalties
to the extent that sales were made to Seagull's gas marketing subsidiary.  While
Seagull  intends to vigorously  defend this case, the Company cannot predict the
outcome of these matters.

     NorAm Litigation -- Seagull also was sued in 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 Gas  Transmission  Co.  ("NorAm") and Arkansas  Western Gas
Company ("AWG") have sought a declaratory judgment that the gas contract remains
in effect with  respect to these wells or, in the  alternative,  money  damages.
Since the  termination by Seagull of the gas contract,  Seagull has been selling
the gas in question on the spot market.  Seagull believes that it had reasonable
grounds  for  terminating  the gas  contract.  NorAm and AWG have 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
"Additional  Well Claim").  If NorAm and AWG were successful with the Additional
Well Claim, Seagull's operations in the Aetna Field would be materially affected
in an adverse  manner.  By mid-1997,  the plaintiffs had alleged losses in these
matters of approximately $90 million plus attorney's fees.

     In November 1997, the Company,  NorAm and AWG signed a Settlement  Proposal
that  ultimately  could lead to a final  settlement  and resolution of the NorAm
Litigation  discussed above. The Settlement Proposal calls for Seagull to make a
cash payment and deliver gas under a five-year gas sales  contract.  As a result
of this  Settlement  Proposal,  the  Company  recorded  in the fourth  quarter a
one-time pre-tax charge of approximately  $4.5 million,  included in general and
administrative expense.

     Gulf Coast  Vacuum Site -- In 1993,  the  Environmental  Protection  Agency
("EPA")  notified the Company that a subsidiary  was a  potentially  responsible
party ("PRP") at the Gulf Coast Vacuum Services  Superfund Site (the "GCV Site")
in Vermilion Parish,  Louisiana.  Based upon the Company's investigation of this
claim, the Company believes that the basis for its alleged liability is a series
of  transactions  between the Company's  subsidiary  and the operator of the GCV
Site that occurred  during 1979 and 1980.  While the EPA's cleanup cost estimate
of the GCV Site is in the range of $17 million,  the Company  believes  that its
liability  is unlikely to be material  to its  financial  condition,  results of
operations or cash flows because of the large number of PRPs at the GCV Site and
the relative amount of  contamination,  if any, that may have been caused at the
GCV Site by the disposal of wastes by the Company during 1979 and 1980.
                                      -21-
<PAGE>

     Comstock Mill Site -- On February 21, 1996, the United States Department of
Interior  Bureau  of Land  Management  ("BLM")  sent a letter to  Houston  Oil &
Minerals Corporation ("HO&M"), a wholly owned subsidiary of Seagull,  requesting
HO&M to prepare and submit a plan for sampling and  analyzing  groundwater  at a
former mining operation  located near Virginia City,  Nevada (the "Comstock Mill
Site").  The  basis for the  BLM's  request  was the  alleged  operation  of the
Comstock  Mill Site by HO&M  between  1978 and 1982.  Pursuant  to an  indemnity
provision in the stock purchase agreement by which Seagull acquired HO&M in 1988
(the "HO&M Purchase  Agreement"),  Seagull  tendered the BLM's letter to Tenneco
Inc.  ("Tenneco")  with a demand for indemnity and notified the BLM that Tenneco
would  respond to the BLM letter on behalf of HO&M.  The BLM has also  indicated
that  Tenneco  and HO&M might be required to address  cyanide  contamination  of
groundwater at the Comstock Mill Site by separate  action of the Nevada Division
of Environmental Protection. Seagull believes that any liability associated with
the Comstock  Mill Site is the  responsibility  of Tenneco or its  successors in
liability pursuant to the HO&M Purchase Agreement.

     Other -- The Company is a party to other  ongoing  litigation in the normal
course of business.  Management  regularly analyzes current  information and, as
necessary,   provides   accruals  for  probable   liabilities  on  the  eventual
disposition of these matters. While the outcome of lawsuits or other proceedings
against the Company cannot be predicted with certainty, management believes that
the effect on its financial condition,  results of operations and cash flows, if
any, will not be material.

Item 4. Submission of Matters to a Vote of Security Holders

     None.

                                     PART II

Item 5. Market for Registrant's Common Stock and Related Shareholder Matters

     A. The  Company's  Common Stock (the  "Common  Stock") is traded on the New
York Stock Exchange under the ticker symbol "SGO." The high and low sales prices
on the New York Stock Exchange  Composite Tape for each quarterly  period during
the last two fiscal years were as follows:

<TABLE>
<CAPTION>

                                                   1997                                            1996
                                  ---------------------------------------          --------------------------------------
                                        High                  Low                       High                   Low
                                  -----------------     -----------------          ----------------      ----------------
<S>                               <C>                   <C>                        <C>                   <C>
First Quarter                           24 1/8                17 7/8                     22 7/8                17 1/8
Second Quarter                          19 1/4                16 1/2                     25 1/2                21
Third Quarter                           25 7/8                17 3/4                     26                    17 1/2
Fourth Quarter                          27 5/8                19 1/16                    24 3/8                20 5/8
</TABLE>

     B. As of March 9, 1998, there were approximately 4,370 holders of record of
Common Stock.

     C. Seagull has not declared any cash dividends on its Common Stock since it
became a public  entity in 1981.  The decision to pay Common Stock  dividends in
the future will depend upon the Company's  earnings and financial  condition and
such other  factors as the  Company's  Board of Directors  deems  relevant.  The
Company's revolving credit agreement (the "Revolving Credit Facility") restricts
                                      -22-
<PAGE>

the Company's  declaration or payment of dividends on and  repurchases of Common
Stock unless each of the following  tests have been met: (i) the Company's Total
Debt/Capitalization  Ratio  cannot be more than 60% and (ii) no Default or Event
of Default shall have occurred and be  continuing.  The  capitalized  terms used
herein to describe the  restrictions  contained in the Revolving Credit Facility
have the meanings  assigned to them in the Revolving Credit Facility.  Under the
most  restrictive of these tests,  as of December 31, 1997,  approximately  $344
million was available for payment of dividends or repurchase of Common Stock. In
addition,  certain debt  instruments  of ENSTAR  Alaska  restrict the ability of
ENSTAR  Alaska to transfer  funds to the Company in the form of cash  dividends,
loans or advances. For a description of such restrictions,  reference is made to
Note 6 of the Consolidated  Financial  Statements included in the Company's 1997
Annual Report to Shareholders and as part of Exhibit 13 attached hereto.

Item 6.  Selected Financial Data

     Incorporated herein by reference to the Selected Financial Data included in
the  Company's  1997  Annual  Report to  Shareholders  and as part of Exhibit 13
attached hereto.

Item 7. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

     Incorporated herein by reference to Management's Discussion and Analysis of
Financial  Condition  and Results of Operations  included in the Company's  1997
Annual Report to Shareholders and as part of Exhibit 13 attached hereto.

Item 7a.  Quantitative and Qualitative Disclosures About Market Risk

     Based  on  the  Company's  market  capitalization,   the  quantitative  and
qualitative  disclosures required by Rule 305 of the Securities and Exchange Act
of 1934 are required  for  Seagull's  Form 10-K for the year ended  December 31,
1998 and, if material, will be so included.

Item 8. Financial Statements and Supplementary Data

     Incorporated herein by reference to the Consolidated  Financial  Statements
and  Supplementary  Data  included  in  the  Company's  1997  Annual  Report  to
Shareholders and as part of Exhibit 13 attached hereto.

Item  9.  Changes  in and  Disagreements  with  Accountants  on  Accounting  and
Financial Disclosure

     None.

                                    PART III

Item 10. Directors and Executive Officers of the Registrant

     Incorporated herein by reference to "Election of Directors" included in the
Proxy  Statement for the Company's  Annual Meeting of Shareholders to be held on
May 13,  1998 (the  "Proxy  Statement").  See also  "Executive  Officers  of the
Company"  included  in Part I of this  Annual  Report  on Form  10-K,  which  is
incorporated by reference herein.

                                      -23-
<PAGE>

Item 11. Executive Compensation

     Incorporated  herein  by  reference  to  "Executive   Compensation--Summary
Compensation  Table,"  "--Compensation  Arrangements,"  "--Option  Exercises and
Fiscal Year-End Values," "--Option Grants," "--Executive Supplemental Retirement
Plan," "--ENSTAR Natural Gas Company Supplemental Executive Retirement Plan" and
"--ENSTAR   Natural   Gas   Company   Retirement   Plan";   and   "Election   of
Directors--Compensation   of  Directors"   included  in  the  Proxy   Statement.
Notwithstanding  any  provision  in  this  Annual  Report  on  Form  10-K to the
contrary,  under no circumstances are the "Compensation Committee Report" or the
information  under the heading  "Shareholder  Return  Performance  Presentation"
incorporated herein for any purpose.

Item 12. Security Ownership of Certain Beneficial Owners and Management

     Incorporated herein by reference to "Principal  Shareholders" and "Election
of  Directors--Security  Ownership of Directors and Management"  included in the
Proxy Statement.

Item 13. Certain Relationships and Related Transactions

     Incorporated  herein  by  reference  to  "Election  of   Directors--Certain
Transactions" included in the Proxy Statement.

                                     PART IV

Item 14. Exhibits, Financial Statement Schedules and Reports on Form 8-K

(a)  1. Financial Statements:

     The  Consolidated  Financial  Statements,  Notes to Consolidated  Financial
Statements  and  Independent  Auditors'  Report  thereon  are  included  in  the
Company's 1997 Annual Report to Shareholders  and as part of Exhibit 13 attached
hereto, and are incorporated herein by reference:

     2.   Schedules:

     All  schedules  have been  omitted  because  the  required  information  is
insignificant or not applicable.

     3.   Exhibits:

     3.1  Articles  of  Incorporation  of the  Company,  as  amended,  including
          Articles of Amendment filed  May 12, 1988,  May 21, 1991,  and May 21,
          1993 with the  Secretary of State of the State of Texas,  that certain
          Statement  of  Relative   Rights  and   Preferences   related  to  the
          designation   and  issuance  of  the   Company's   $2.25   Convertible
          Exchangeable  Preferred Stock, Series A, filed August 6, 1986 with the
          Secretary of State of the State of Texas and that certain Statement of
          Resolution   Establishing   Series   of  Shares  of  Series  B  Junior
          Participating  Preferred  Stock of Seagull  Energy  Corporation  filed
          March 21, 1989  with the  Secretary  of  State  of the  State of Texas
          (incorporated  by reference to Exhibit 3.1 to Quarterly Report on Form
          10-Q for the quarter ended June 30, 1993).

     3.2  Bylaws of the Company,  as amended through March 7, 1997 (incorporated
          by reference to Exhibit 4.9 to Form S-3 filed with the  Securities and
          Exchange Commission on September 18, 1997).
                                      -24-

<PAGE>

     *4.1 $500,000,000  Revolving  Credit and  Competitive  Bid  Facility  among
          Seagull Energy Corporation,  The Chase Manhattan Bank, Morgan Guaranty
          Trust Company of New York,  NationsBank of Texas,  N.A., and The Other
          Banks Signatory Thereto, dated December 27, 1997.

     4.2  Senior  Indenture dated as of July 15, 1993 by and between the Company
          and The Bank of New York,  as Trustee  (incorporated  by  reference to
          Exhibit  4.1 to  Current  Report  on Form 8-K dated  August  4,  1993;
          Specimen of 7 7/8% Senior Note due 2003 and resolutions adopted by the
          Chairman of the Board of  Directors  is  incorporated  by reference to
          Exhibit 4.3 to Current Report on Form 8-K dated August 4, 1993).

     4.3  Senior Subordinated Indenture dated as of July 15, 1993 by and between
          the  Company  and The Bank of New York,  as Trustee  (incorporated  by
          reference to Exhibit 4.2 to Current Report on Form 8-K dated August 4,
          1993;  Specimen  of 8 5/8%  Senior  Subordinated  Note  due  2005  and
          resolutions  adopted  by the  Chairman  of the Board of  Directors  is
          incorporated by reference to Exhibit 4.4 to Current Report on Form 8-K
          dated August 4, 1993).

    *4.4  Senior  Indenture  among  the  Company  and The Bank of New  York,  as
          Trustee, and Specimen of 7 1/2% Senior Notes due September 15, 2027.

     4.5  Terms Agreement and the resolutions of adoption by the Chairman of the
          Board of Directors  related to Exhibit 4.4  (incorporated by reference
          to Exhibit 2.3 to Current Report on Form 8-K filed with the Securities
          and Exchange Commission on October 17, 1997).

     *4.6 Note  Agreement  dated  June 17,  1985 by and  among  Alaska  Pipeline
          Company  and The  Travelers  Insurance  Company,  The  Travelers  Life
          Insurance  Company,  and the Equitable Life  Assurance  Society of the
          United States  (collectively,  the "Insurance  Companies")  (including
          forms of notes and other exhibits thereto) and Inducement Agreement of
          even date  therewith by and among Seagull and the Insurance  Companies
          (the  Note  Agreement  including  exhibits  thereto   incorporated  by
          reference  to Exhibit  4.1 to Annual  Report on Form 10-K for the year
          ended December 31, 1995; the Form of Consent and Agreement dated April
          15,  1991 by and  among  Alaska  Pipeline  Company  and the  Insurance
          Companies (including exhibits thereto) is filed herewith).

     4.7  Note Agreement dated May 14, 1992 by and among Alaska Pipeline Company
          and each of the purchasers thereto (including forms of notes and other
          exhibits  thereto) and Inducement  Agreement of even date therewith by
          and among Seagull and Aid  Association  for  Lutherans,  The Equitable
          Life Assurance Society of the United States,  Equitable  Variable Life
          Insurance  Company,  Provident Life & Accident  Insurance  Company and
          Teachers  Insurance  &  Annuity   Association  of  America  (including
          exhibits  thereto)  (incorporated  by  reference  to  Exhibit  4.1  to
          Quarterly  Report on Form 10-Q for the  quarter  ended  September  30,
          1997).

     4.8  Trust  Agreement  dated as of September 1, 1995 for the Seagull Series
          1995  Trust (the Trust  Agreement  is  incorporated  by  reference  to
          Exhibit  10.1 to Quarterly  Report on Form 10-Q for the quarter  ended
          September  30, 1995;  the Guaranty by Seagull  Energy  Corporation  in
          favor of the Seagull Series 1995 Trust is incorporated by reference to
          Exhibit  10.2 to Quarterly  Report on Form 10-Q for the quarter  ended
          September 30, 1995).

     4.9  Amended and Restated Rights Agreement dated March 17, 1989, as amended
          effective  June 13, 1992,  and amended and restated as of December 12,
          1997,  between the Company and BankBoston,  N.A. (as successor to NCNB
          Texas  National  Bank),  including  Form of  Statement  of  Resolution
          Establishing  the Series B Junior  Participating  Preferred Stock, the
          Form of Right  Certificate  and Form of Summary of Rights to  Purchase
          Preferred  Shares  (incorporated  by reference to Exhibit 2 to Current
          Report on Form 8-K dated December 15, 1997).

    #10.1 Seagull Energy Corporation 1995 Executive Incentive  Plan(incorporated
          by reference to Exhibit 10.2 to Quarterly  Report on Form 10-Q for the
          quarter ended June 30, 1995).

    #10.2 Seagull Energy Corporation 1996 Executive Incentive  Plan(incorporated
          by  reference  to Exhibit  10.3 to Annual  Report on Form 10-K for the
          year ended December 31, 1996).

                                      -25-
<PAGE>

    #10.3 Seagull   Energy    Corporation   1997   Executive    Incentive   Plan
          (incorporated by reference to Exhibit 10.1 to Quarterly Report on Form
          10-Q for the quarter ended June 30, 1997).

    #10.4 Seagull  Energy   Corporation   1981  Stock  Option  Plan  (Restated),
          including  forms of  agreements,  as amended (the amended and restated
          plan is incorporated by reference to Exhibit 10.6 to Quarterly  Report
          on Form 10-Q for the quarter ended June 30, 1993; Form of Amendment to
          Stock  Option  Agreement(s)  for the  Seagull  Energy  Corporation  is
          incorporated  by reference to Exhibit 10.5 to the Quarterly  Report on
          Form 10-Q for the quarter  ended June 30,  1995;  Form of Amendment to
          Stock Option Agreement(s) is incorporated by reference to Exhibit 10.4
          to Annual Report on Form 10-K for the year ended December 31, 1996).

    #10.5 Seagull  Energy   Corporation   1983  Stock  Option  Plan  (Restated),
          including  forms of  agreements,  as amended (the amended and restated
          plan is incorporated by reference to Exhibit 10.7 to Quarterly  Report
          on Form 10-Q for the quarter ended June 30, 1993;  the amended form of
          Nonstatutory  Stock Option  Agreement is  incorporated by reference to
          Exhibit  10.15 to  Annual  Report  on Form  10-K  for the  year  ended
          December 31, 1993; Form of Amendment to Stock Option  Agreement(s) for
          the Seagull Energy Corporation is incorporated by reference to Exhibit
          10.5 to the  Quarterly  Report on Form 10-Q for the quarter ended June
          30,  1995;   Form  of  Amendment  to  Stock  Option   Agreement(s)  is
          incorporated  by reference  to Exhibit  10.5 to Annual  Report on Form
          10-K for the year ended December 31, 1996).

    #10.6 Seagull  Energy   Corporation   1986  Stock  Option  Plan  (Restated),
          including  forms of  agreements,  as amended (the amended and restated
          plan is incorporated by reference to Exhibit 10.8 to Quarterly  Report
          on Form 10-Q for the quarter ended June 30, 1993;  the amended form of
          Nonstatutory  Stock Option  Agreement is  incorporated by reference to
          Exhibit  10.16 to  Annual  Report  on Form  10-K  for the  year  ended
          December 31, 1993; Form of Amendment to Stock Option  Agreement(s) for
          the Seagull Energy Corporation is incorporated by reference to Exhibit
          10.5 to the  Quarterly  Report on Form 10-Q for the quarter ended June
          30,  1995;   Form  of  Amendment  to  Stock  Option   Agreement(s)  is
          incorporated  by reference  to Exhibit  10.6 to Annual  Report on Form
          10-K for the year ended December 31, 1996).

    #10.7 Seagull Energy Corporation 1990 Stock Option Plan,  including forms of
          agreements,  as amended (incorporated by reference to Exhibit 10.22 to
          Annual Report on Form 10-K for the year ended December 31, 1995;  Form
          of Amendment to Stock Option Agreement(s) is incorporated by reference
          to  Exhibit  10.7 to Annual  Report  on Form  10-K for the year  ended
          December 31, 1996).

    #10.8 Global  Natural  Resources  Inc. 1989 Key Employees  Stock Option Plan
          (the Plan is  incorporated by reference to Exhibit 4.1 to Registration
          Statement No.  33-31537 of Global Natural  Resources Inc.; the Form of
          Stock Option  Agreement is incorporated by reference to Exhibit 4.2 to
          Registration  Statement No. 33-31537 of Global Natural Resources Inc.;
          Form of Amendment  to Stock Option  Agreement(s)  is  incorporated  by
          reference to Exhibit  10.8 to Annual  Report on Form 10-K for the year
          ended December 31, 1996).

    #10.9 Global  Natural  Resources  Inc.  1992 Stock  Option Plan (the Plan is
          incorporated by reference to Exhibit 10.47 to the Quarterly  Report on
          Form  10-Q for the  quarter  ended  June 30,  1992 of  Global  Natural
          Resources Inc.  (Registration  No.  1-8674);  the Form of Stock Option
          Agreement  is  incorporated  by  reference  to  Exhibit  10.48  to the
          Quarterly  Report on Form 10-Q for the quarter  ended June 30, 1992 of
          Global  Natural  Resources Inc.  (Registration  No.  1-8674);  Form of
          Amendment to Stock Option Agreement(s) is incorporated by reference to
          Exhibit 10.9 to Annual Report on Form 10-K for the year ended December
          31, 1996).

   #10.10 Seagull Energy  Corporation 1993  Nonemployee  Directors' Stock Option
          Plan,  including  forms of  agreements,  as amended  (incorporated  by
          reference  to Exhibit  10.1 to  Quarterly  Report on Form 10-Q for the
          quarter ended September 30, 1997).

   #10.11 Seagull  Energy   Corporation  1993  Stock  Option  Plan,  as  amended
          (incorporated by reference to Exhibit 10.3 to Quarterly Report on Form
          10-Q for the quarter ended September 30, 1997).

   #10.12 1995  Omnibus  Stock Plan (the Plan is  incorporated  by  reference to
          Exhibit  10.3 to Quarterly  Report on Form 10-Q for the quarter  ended
          June 30, 1995; Form of Amendment to Stock Option Agreement(s) is
                                      -26-
<PAGE>

          incorporated  by reference to Exhibit  10.12 to Annual  Report on Form
          10-K for the year ended December 31, 1996).

   #10.13 Seagull  Energy  Corporation  Management  Stability  Plan (the Plan is
          incorporated  by reference to Exhibit  10.35 to Annual  Report on Form
          10-K for the year ended  December  31,  1994;  the First  Amendment is
          incorporated  by reference to Exhibit  10.13 to Annual  Report on Form
          10-K for the year ended December 31, 1996).

   #10.14 Outside  Directors  Deferred Fee Plan of the  Company,  as amended and
          restated  (incorporated  by  reference  to Exhibit  10.2 to  Quarterly
          Report on Form 10-Q for the quarter ended June 30, 1996).

   #10.15 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 (the  Agreement is  incorporated  by
          reference  to Exhibit  10.1 to  Quarterly  Report on Form 10-Q for the
          quarter  ended June 30,  1993;  Amendment to  Employment  Agreement is
          incorporated  by reference to Exhibit  10.15 to Annual  Report on Form
          10-K for the year ended December 31, 1996).

   #10.16 Executive  Supplemental  Retirement Plan Membership  Agreement between
          the Company and Barry J. Galt dated as of February 3, 1986, as amended
          (incorporated by reference to Exhibit 10.2 to Quarterly Report on Form
          10-Q for the quarter ended September 31, 1996).

   #10.17 Restricted  Stock Agreement made and entered into as of March 17, 1995
          between Seagull Energy  Corporation and Barry J. Galt (incorporated by
          reference to Exhibit 10.32 to Annual Report on Form
          10-K for the year ended December 31, 1994).

   #10.18 Severance  Agreement  between Seagull Energy  Corporation and Barry J.
          Galt (incorporated by reference to Exhibit 10.3 to Quarterly Report on
          Form 10-Q for the quarter ended September 30, 1995).

   #10.19 Seagull Energy Corporation Executive Supplemental  Retirement Plan, as
          amended  (incorporated by reference to Exhibit 1.1 to Quarterly Report
          on Form 10-Q for the quarter ended September 30, 1996).

   #10.20 Seagull  Energy  Corporation  Supplemental  Benefit  Plan, as amended,
          including the First Amendment  thereto  (incorporated  by reference to
          Exhibit  10.11 to  Annual  Report  on Form  10-K  for the  year  ended
          December 31, 1995).

   #10.21 Form of Restricted  Stock  Agreement made and entered into as of March
          17, 1995 between Seagull Energy Corporation and, individually, Richard
          F. Barnes (granted 2,000 shares of restricted  Common Stock),  John W.
          Elias (granted 3,000 shares of restricted Common Stock) and William L.
          Transier   (granted   3,000  shares  of   restricted   Common   Stock)
          (incorporated  by reference to Exhibit  10.33 to Annual Report on Form
          10-K for the year ended December 31, 1994).

   #10.22 Form of Severance  Agreement between Seagull Energy  Corporation and
          Richard F. Barnes, John W. Elias and William L. Transier (incorporated
          by  reference to Exhibit  10.34 to Annual  Report on Form 10-K for the
          year ended December 31, 1994).

  #10.23  Consulting   Agreement   between   Robert  Vagt  and  Seagull   Energy
          Corporation  (incorporated  by  reference to Exhibit 10.9 to Quarterly
          Report on Form 10-Q for the quarter ended September 30, 1997).

    10.24 Royalty  Incentive  Plan,  as amended  (incorporated  by  reference to
          Exhibit  1.4 to the  Annual  Report  on Form  20-F for the year  ended
          December 31, 1981 of the U.K. Company).

    10.25 Purchase and Sale Agreement by and among Seagull  Energy  Corporation,
          Amoco Gas Company,  Houston Pipe Line  Company,  Enron Gas  Processing
          Company  and  Mantaray  Pipeline  Company,   as  sellers  and  Seahawk
          Gathering & Liquids  Company as buyer and Tejas Power  Corporation  as
          Guarantor  dated July 28, 1995  (incorporated  by reference to Exhibit
          10.6 to Quarterly  Report on Form 10-Q for the quarter  ended June 30,
          1995).
                                      -27-
<PAGE>

    10.26 Stock Purchase  Agreement Between Seagull Energy Corporation and Exxon
          Corporation  relating to all of the Outstanding  Capital Stock of Esso
          Suez  Inc.,   as  executed   in  Houston,   Texas  on  July  22,  1996
          (incorporated  by  reference  to Exhibit 2.1 to the Current  Report on
          Form 8-K filed on August 28, 1996).

    10.27 Purchase and Sale  Agreement  Between  Esso Egypt  Limited and Seagull
          Energy  Corporation dated July 22, 1996  (incorporated by reference to
          Exhibit  2.2 to the  Current  Report on Form 8-K  filed on August  28,
          1996).

    10.28 Agreement  and Plan of Merger  dated as of July 22,  1996 by and among
          Seagull Energy Corporation,  GNR Merger Corporation and Global Natural
          Resources   Inc.   (incorporated   by  reference  to  Exhibit  2.1  to
          Registration  Statement  No.  333-09845 on Form S-4 of Seagull  Energy
          Corporation).

    10.29 Share Sale  Agreement,  dated as of September 11, 1997, by and between
          Seagull Energy Canada Holding Company,  Seagull Energy Corporation and
          Rio Alto Exploration Ltd. (incorporated by reference to Exhibit 2.1 to
          Current Report on Form 8-K dated September 11, 1997).

     *13  Portions of the Seagull Energy  Corporation  and  Subsidiaries  Annual
          Report to Shareholders  for the year ended December 31, 1996 which are
          incorporated by reference herein to this Annual Report on Form 10-K of
          Seagull  Energy  Corporation  and  Subsidiaries  for  the  year  ended
          December 31,1997.

     *21  Subsidiaries of Seagull Energy Corporation.

    *23.1 Consent of KPMG Peat Marwick LLP.

    *23.2 Consent of Ryder Scott Company, independent petroleum engineers.

    *23.3 Consent of DeGolyer and MacNaughton, independent petroleum engineers.

    *23.4 Consent  of  Netherland,  Sewell  and  Associates,  Inc.,  independent
          petroleum engineers.

    *27.1 Financial Data Schedule.


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

(b) Reports on Form 8-K

     The Company filed a current  report on Form 8-K,  dated  December 15, 1997,
with  respect  to  certain  amendments  to the Rights  Agreement  governing  its
Preferred Share Purchase Rights.

                                      -28-
<PAGE>


                                   SIGNATURES

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

<TABLE>
<CAPTION>

SEAGULL ENERGY CORPORATION

<S>        <C>                                                 <C>
Date:      March 17, 1998                                      By:        /s/ Barry J. Galt
                                                                          Barry J. Galt, Chairman of the Board and
                                                                          Chief Executive Officer
</TABLE>

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

<TABLE>
<CAPTION>

<S>        <C>                                                 <C>         <C>
By:        /s/ Barry J. Galt                                    By:        /s/ Peter J. Fluor
           Barry J. Galt, Chairman of the Board, President                 Peter J. Fluor, Director
           and Chief Executive Officer and Director             Date       March 17, 1998
           (Principal Executive Officer)                        By:        /s/ William R. Grant
Date:      March 17, 1998                                                  William R. Grant, Director
By:        /s/ John W. Elias                                    Date:      March 17, 1998
           John W. Elias, Executive Vice President              By:        /s/ Dean P. Guerin
           and Director                                                    Dean P. Guerin, Director
Date:      March 17, 1998                                       Date:      March 17, 1998
By:        /s/ William L. Transier                              By:        /s/ Richard M. Morrow
           William L. Transier, Senior Vice President                      Richard M. Morrow, Director
           and Chief Financial Officer                          Date:      March 17, 1998
           (Principal Financial Officer)                        By:        /s/ Dee S. Osborne
Date:      March 17, 1998                                       Date:      Dee S. Osborne, Director
By:        /s/ Gordon L. McConnell                                         March 17, 1998
           Gordon L. McConnell, Vice President and              By:        /s/ Sidney R. Petersen
           Controller (Principal Accounting Officer)                       Sidney R. Petersen, Director
Date:      March 17, 1998                                       Date:      March 17, 1998
By:        /s/ J. Evans Attwell                                 By:        /s/ Sam F. Segnar
           J. Evans Attwell, Director                                      Sam F. Segnar, Director
Date:      March 17, 1998                                       Date:      March 17, 1998
By:        /s/ Richard J. Burgess                               By:        
           Richard J. Burgess, Director                                    Robert F. Vagt, Director
Date:      March 17, 1998                                       Date:      March 17, 1998
By:        /s/ Milton Carroll                                   By:        /s/ R. A. Walker
           Milton Carroll, Director                                        R. A. Walker, Director
Date:      March 17, 1998                                       Date:      March 17, 1998
By:        /s/ Thomas H. Cruikshank
           Thomas H. Cruikshank, Director
Date:      March 17, 1998

</TABLE>
                                      -29-
<PAGE>


                                  EXHIBIT INDEX


EXHIBITS:

          3.1  Articles of Incorporation of the Company,  as amended,  including
               Articles of Amendment filed May 12, 1988,  May 21, 1991,  and May
               21, 1993 with the Secretary of State of the State of Texas,  that
               certain  Statement of Relative Rights and Preferences  related to
               the designation  and issuance of the Company's $2.25  Convertible
               Exchangeable Preferred Stock, Series A, filed August 6, 1986 with
               the  Secretary  of State of the State of Texas  and that  certain
               Statement of Resolution Establishing Series of Shares of Series B
               Junior   Participating   Preferred   Stock  of   Seagull   Energy
               Corporation filed  March 21, 1989  with the Secretary of State of
               the State of Texas  (incorporated  by reference to Exhibi  3.1 to
               Quarterly  Report on Form  10-Q for the  quarter  ended  June 30,
               1993).

          3.2  Bylaws  of  the  Company,   as  amended  through  March  7,  1997
               (incorporated  by reference to Exhibit 4.9 to Form S-3 filed with
               the Securities and Exchange Commission on September 18, 1997).

          *4.1 $500,000,000  Revolving Credit and Competitive Bid Facility among
               Seagull Energy  Corporation,  The Chase  Manhattan  Bank,  Morgan
               Guaranty Trust Company of New York,  NationsBank of Texas,  N.A.,
               and The Other Banks Signatory Thereto, dated December 27, 1997.

          4.2  Senior  Indenture  dated as of July 15,  1993 by and  between the
               Company  and The Bank of New York,  as Trustee  (incorporated  by
               reference  to  Exhibit  4.1 to  Current  Report on Form 8-K dated
               August  4,  1993;  Specimen  of 7 7/8%  Senior  Note due 2003 and
               resolutions  adopted by the Chairman of the Board of Directors is
               incorporated  by  reference  to Exhibit 4.3 to Current  Report on
               Form 8-K dated August 4, 1993).

          4.3  Senior  Subordinated  Indenture dated as of  July 15, 1993 by and
               between  the  Company  and  The  Bank  of New  York,  as  Trustee
               (incorporated  by reference  to Exhibit 4.2 to Current  Report on
               Form 8-K  dated  August  4,  1993;  Specimen  of  8  5/8%  Senior
               Subordinated  Note  due  2005  and  resolutions  adopted  by  the
               Chairman of the Board of Directors is  incorporated  by reference
               to   Exhibit 4.4   to   Current   Report   on  Form   8-K   dated
               August 4, 1993).

          *4.4 Senior  Indenture  among the Company and The Bank of New York, as
               Trustee,  and  Specimen of 7 1/2 Senior Notes due  September  15,
               2027.

          4.5  Terms  Agreement and the  resolutions of adoption by the Chairman
               of the Board of Directors related to Exhibit 4.4 (incorporated by
               reference to Exhibit 2.3 to Current Report on Form 8-K filed with
               the Securities and Exchange Commission on October 17, 1997).

          *4.6 Note Agreement  dated June 17, 1985 by and among Alaska  Pipeline
               Company and The Travelers  Insurance Company,  The Travelers Life
               Insurance  Company,  and the Equitable Life Assurance  Society of
               the  United  States  (collectively,  the  "Insurance  Companies")
               (including  forms  of  notes  and  other  exhibits  thereto)  and
               Inducement  Agreement of even date therewith by and among Seagull
               and  the  Insurance   Companies  (the  Note  Agreement  including
               exhibits  thereto  incorporated  by  reference  to Exhibit 4.1 to
               Annual Report on Form 10-K for the year ended  December 31, 1995;
               the Form of Consent  and  Agreement  dated  April 15, 1991 by and
               among  Alaska  Pipeline  Company  and  the  Insurance   Companies
               (including exhibits thereto) is filed herewith).

<PAGE>


          4.7  Note  Agreement  dated May 14, 1992 by and among Alaska  Pipeline
               Company and each of the purchasers  thereto  (including  forms of
               notes and other  exhibits  thereto) and  Inducement  Agreement of
               even date therewith by and among Seagull and Aid  Association for
               Lutherans,  The Equitable  Life  Assurance  Society of the United
               States, Equitable Variable Life Insurance Company, Provident Life
               & Accident  Insurance  Company and  Teachers  Insurance & Annuity
               Association of America (including exhibits thereto) (incorporated
               by reference to Exhibit 4.1 to Quarterly  Report on Form 10-Q for
               the quarter ended September 30, 1997).

          4.8  Trust  Agreement  dated as of  September  1, 1995 for the Seagull
               Series  1995  Trust  (the  Trust  Agreement  is  incorporated  by
               reference to Exhibit  10.1 to  Quarterly  Report on Form 10-Q for
               the quarter  ended  September  30, 1995;  the Guaranty by Seagull
               Energy  Corporation  in favor of the Seagull Series 1995 Trust is
               incorporated by reference to Exhibit 10.2 to Quarterly  Report on
               Form 10-Q for the quarter ended September 30, 1995).

          4.9  Amended and Restated Rights  Agreement dated  March 17, 1989,  as
               amended  effective  June 13, 1992, and amended and restated as of
               December 12, 1997,  between the Company and BankBoston,  N.A. (as
               successor  to  NCNB  Texas  National  Bank),  including  Form  of
               Statement  of  Resolution   Establishing   the  Series  B  Junior
               Participating  Preferred Stock, the Form of Right Certificate and
               Form  of  Summary  of  Rights  to   Purchase   Preferred   Shares
               (incorporated by reference to Exhibit 2 to Current Report on Form
               8-K dated December 15, 1997).

         #10.1 Seagull  Energy   Corporation   1995  Executive   Incentive  Plan
               (incorporated by reference to Exhibit 10.2 to Quarterly Report on
               Form 10-Q for the quarter ended June 30, 1995).

         #10.2 Seagull  Energy   Corporation   1996  Executive   Incentive  Plan
               (incorporated  by reference  to Exhibit 10.3 to Annual  Report on
               Form 10-K for the year ended December 31, 1996).

         #10.3 Seagull  Energy   Corporation   1997  Executive   Incentive  Plan
               (incorporated by reference to Exhibit 10.1 to Quarterly Report on
               Form 10-Q for the quarter ended June 30, 1997).

         #10.4 Seagull  Energy  Corporation  1981 Stock Option Plan  (Restated),
               including  forms of  agreements,  as  amended  (the  amended  and
               restated  plan is  incorporated  by  reference to Exhibit 10.6 to
               Quarterly  Report on Form  10-Q for the  quarter  ended  June 30,
               1993;  Form of  Amendment to Stock  Option  Agreement(s)  for the
               Seagull  Energy  Corporation  is  incorporated  by  reference  to
               Exhibit 10.5 to the Quarterly Report on Form 10-Q for the quarter
               ended  June  30,   1995;   Form  of  Amendment  to  Stock  Option
               Agreement(s)  is  incorporated  by  reference  to Exhibit 10.4 to
               Annual Report on Form 10-K for the year ended December 31, 1996).

         #10.5 Seagull  Energy  Corporation  1983 Stock Option Plan  (Restated),
               including  forms of  agreements,  as  amended  (the  amended  and
               restated  plan is  incorporated  by  reference to Exhibit 10.7 to
               Quarterly  Report on Form  10-Q for the  quarter  ended  June 30,
               1993; the amended form of Nonstatutory  Stock Option Agreement is
               incorporated  by reference to Exhibit  10.15 to Annual  Report on
               Form 10-K for the year ended December 31, 1993; Form of Amendment
               to Stock Option  Agreement(s) for the Seagull Energy  Corporation
               is  incorporated  by reference  to Exhibit 10.5 to the  Quarterly
               Report on Form 10-Q for the quarter ended June 30, 1995;  Form of
               Amendment  to  Stock  Option   Agreement(s)  is  incorporated  by
               reference to Exhibit  10.5 to Annual  Report on Form 10-K for the
               year ended December 31, 1996).

         #10.6 Seagull  Energy  Corporation  1986 Stock Option Plan  (Restated),
               including  forms of  agreements,  as  amended  (the  amended  and
               restated plan is incorporated by reference to Exhibit 10.8 to

<PAGE>

               Quarterly  Report on Form  10-Q for the  quarter  ended  June 30,
               1993; the amended form of Nonstatutory  Stock Option Agreement is
               incorporated  by reference to Exhibit  10.16 to Annual  Report on
               Form 10-K for the year ended December 31, 1993; Form of Amendment
               to Stock Option  Agreement(s) for the Seagull Energy  Corporation
               is  incorporated  by reference  to Exhibit 10.5 to the  Quarterly
               Report on Form 10-Q for the quarter ended June 30, 1995;  Form of
               Amendment  to  Stock  Option   Agreement(s)  is  incorporated  by
               reference to Exhibit  10.6 to Annual  Report on Form 10-K for the
               year ended December 31, 1996).

         #10.7 Seagull  Energy  Corporation  1990 Stock Option  Plan,  including
               forms of  agreements,  as amended  (incorporated  by reference to
               Exhibit  10.22 to Annual  Report on Form 10-K for the year  ended
               December 31, 1995; Form of Amendment to Stock Option Agreement(s)
               is  incorporated by reference to Exhibit 10.7 to Annual Report on
               Form 10-K for the year ended December 31, 1996).

         #10.8 Global  Natural  Resources  Inc. 1989 Key Employees  Stock Option
               Plan (the Plan is  incorporated  by  reference  to Exhibit 4.1 to
               Registration  Statement No. 33-31537 of Global Natural  Resources
               Inc.;  the Form of Stock  Option  Agreement  is  incorporated  by
               reference to Exhibit 4.2 to  Registration  Statement No. 33-31537
               of Global  Natural  Resources  Inc.;  Form of  Amendment to Stock
               Option  Agreement(s) is incorporated by reference to Exhibit 10.8
               to Annual  Report on Form 10-K for the year  ended  December  31,
               1996).

         #10.9 Global Natural  Resources  Inc. 1992 Stock Option Plan (the Plan
               is  incorporated  by reference to Exhibit  10.47 to the Quarterly
               Report on Form 10-Q for the quarter ended June 30, 1992 of Global
               Natural  Resources Inc.  (Registration  No. 1-8674);  the Form of
               Stock Option  Agreement is  incorporated  by reference to Exhibit
               10.48 to the Quarterly  Report on Form 10-Q for the quarter ended
               June 30, 1992 of Global Natural Resources Inc.  (Registration No.
               1-8674);  Form of  Amendment  to  Stock  Option  Agreement(s)  is
               incorporated  by reference  to Exhibit  10.9 to Annual  Report on
               Form 10-K for the year ended December 31, 1996).

        #10.10 Seagull Energy  Corporation  1993  Nonemployee  Directors'  Stock
               Option  Plan,   including   forms  of   agreements,   as  amended
               (incorporated by reference to Exhibit 10.1 to Quarterly Report on
               Form 10-Q for the quarter ended September 30, 1997).

        #10.11 Seagull  Energy  Corporation  1993 Stock Option Plan,  as amended
               (incorporated by reference to Exhibit 10.3 to Quarterly Report on
               Form 10-Q for the quarter ended September 30, 1997).

        #10.12 1995 Omnibus Stock Plan (the Plan is incorporated by reference to
               Exhibit  10.3 to  Quarterly  Report on Form 10-Q for the  quarter
               ended  June  30,   1995;   Form  of  Amendment  to  Stock  Option
               Agreement(s)  is  incorporated  by reference to Exhibit  10.12 to
               Annual Report on Form 10-K for the year ended December 31, 1996).

        #10.13 Seagull Energy Corporation Management Stability Plan (the Plan is
               incorporated  by reference to Exhibit  10.35 to Annual  Report on
               Form  10-K  for the year  ended  December  31,  1994;  the  First
               Amendment is incorporated by reference to Exhibit 10.13 to Annual
               Report on Form 10-K for the year ended December 31, 1996).

        #10.14 Outside  Directors  Deferred Fee Plan of the Company,  as amended
               and  restated  (incorporated  by  reference  to  Exhibit  10.2 to
               Quarterly  Report on Form  10-Q for the  quarter  ended  June 30,
               1996).

        #10.15 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  (the  Agreement  is
               incorporated by reference to Exhibit 10.1 to Quarterly  Report on
               Form 10-Q for the  quarter  ended  June 30,  1993;  Amendment  to
               Employment  Agreement  is  incorporated  by  reference to Exhibit
               10.15 to Annual  Report on Form 10-K for the year ended  December
               31, 1996).
<PAGE>

        #10.16 Executive  Supplemental   Retirement  Plan  Membership  Agreement
               between  the  Company  and Barry J. Galt dated as of  February 3,
               1986,  as amended  (incorporated  by reference to Exhibit 10.2 to
               Quarterly Report on Form 10-Q for the quarter ended September 31,
               1996).

        #10.17 Restricted  Stock Agreement made and entered into as of March 17,
               1995  between  Seagull  Energy  Corporation  and  Barry  J.  Galt
               (incorporated  by reference to Exhibit  10.32 to Annual Report on
               Form 10-K for the year ended December 31, 1994).

        #10.18 Severance  Agreement between Seagull Energy Corporation and Barry
               J. Galt  (incorporated  by reference to Exhibit 10.3 to Quarterly
               Report on Form 10-Q for the quarter ended September 30, 1995).

        #10.19 Seagull  Energy  Corporation  Executive  Supplemental  Retirement
               Plan,  as amended  (incorporated  by  reference to Exhibit 1.1 to
               Quarterly Report on Form 10-Q for the quarter ended September 30,
               1996).

       #10.20  Seagull Energy Corporation Supplemental Benefit Plan, as amended,
               including the First Amendment thereto  (incorporated by reference
               to Exhibit 10.11 to Annual Report on Form 10-K for the year ended
               December 31, 1995).

        #10.21 Form of Restricted  Stock  Agreement  made and entered into as of
               March  17,  1995  between   Seagull   Energy   Corporation   and,
               individually,   Richard  F.  Barnes   (granted  2,000  shares  of
               restricted Common Stock),  John W. Elias (granted 3,000 shares of
               restricted  Common Stock) and William L. Transier  (granted 3,000
               shares of restricted Common Stock)  (incorporated by reference to
               Exhibit  10.33 to Annual  Report on Form 10-K for the year  ended
               December 31, 1994).

        #10.22 Form of Severance  Agreement between Seagull Energy Corporation
               and  Richard F.  Barnes,  John W. Elias and  William L.  Transier
               (incorporated  by reference to Exhibit  10.34 to Annual Report on
               Form 10-K for the year ended December 31, 1994).

        #10.23 Consulting  Agreement  between  Robert  Vagt and  Seagull  Energy
               Corporation   (incorporated  by  reference  to  Exhibit  10.9  to
               Quarterly Report on Form 10-Q for the quarter ended September 30,
               1997).

         10.24 Royalty Incentive Plan, as amended (incorporated by reference to
               Exhibit 1.4 to the Annual  Report on Form 20-F for the year ended
               December 31, 1981 of the U.K. Company).

         10.25 Purchase  and  Sale   Agreement  by  and  among  Seagull   Energy
               Corporation,  Amoco Gas Company, Houston Pipe Line Company, Enron
               Gas Processing Company and Mantaray Pipeline Company,  as sellers
               and Seahawk  Gathering & Liquids Company as buyer and Tejas Power
               Corporation  as Guarantor  dated July 28, 1995  (incorporated  by
               reference to Exhibit  10.6 to  Quarterly  Report on Form 10-Q for
               the quarter ended June 30, 1995).

        10.26  Stock Purchase  Agreement Between Seagull Energy  Corporation and
               Exxon  Corporation  relating  to all of the  Outstanding  Capital
               Stock of Esso Suez Inc.,  as executed  in Houston,  Texas on July
               22, 1996 (incorporated by reference to Exhibit 2.1 to the Current
               Report on Form 8-K filed on August 28, 1996).

        10.27  Purchase  and Sale  Agreement  Between  Esso  Egypt  Limited  and
               Seagull Energy  Corporation dated July 22, 1996  (incorporated by
               reference to Exhibit 2.2 to the Current  Report on Form 8-K filed
               on August 28, 1996).

<PAGE>


        10.28  Agreement and Plan of  Merger dated as of July 22,  1996 by and
               among Seagull  Energy  Corporation,  GNR Merger  Corporation  and
               Global  Natural  Resources  Inc.  (incorporated  by  reference to
               Exhibit 2.1 to Registration  Statement No.  333-09845 on Form S-4
               of Seagull Energy Corporation).

        10.29  Share Sale  Agreement,  dated as of September  11,  1997,  by and
               between  Seagull  Energy Canada Holding  Company,  Seagull Energy
               Corporation  and  Rio  Alto  Exploration  Ltd.  (incorporated  by
               reference  to  Exhibit  2.1 to  Current  Report on Form 8-K dated
               September 11, 1997).

          *13  Portions  of the  Seagull  Energy  Corporation  and  Subsidiaries
               Annual  Report to  Shareholders  for the year ended  December 31,
               1996 which are  incorporated  by reference  herein to this Annual
               Report  on  Form  10-K  of   Seagull   Energy   Corporation   and
               Subsidiaries for the year ended December 31, 1997.

          *21  Subsidiaries of Seagull Energy Corporation.

         *23.1 Consent of KPMG Peat Marwick LLP.

         *23.2 Consent of Ryder Scott Company, independent petroleum engineers.

         *23.3 Consent  of  DeGolyer  and  MacNaughton,   independent  petroleum
               engineers.

         *23.4 Consent of Netherland,  Sewell and Associates,  Inc., independent
               petroleum engineers.

         *27.1 Financial Data Schedule.

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



                       CONSOLIDATED FINANCIAL STATEMENTS

<TABLE>
<CAPTION>
                                    CONTENTS
<S>                                                                      <C>
                                                                         PAGE
Selected Financial Data.................................................  23
Management's Discussion and Analysis of Financial Condition
     and Results of Operations..........................................  24
Selected Quarterly Financial Data.......................................  35
Report of Management to Shareholders....................................  36
Independent Auditors' Report............................................  37
Consolidated Statements of Operations...................................  38
Consolidated Balance Sheets.............................................  39
Consolidated Statements of Cash Flows...................................  40
Consolidated Statements of Shareholders' Equity.........................  41
Notes to Consolidated Financial Statements..............................  42

</TABLE>

<TABLE>
<CAPTION>
                                              SELECTED FINANCIAL DATA (1)
                                   (Amounts in Thousands Except Per Share Data)

                                                                      Year Ended December 31,
                                          --------------------------------------------------------------------------------
                                             1997             1996             1995            1994             1993
                                          ------------    -------------    -------------   --------------   --------------
<S>                                       <C>             <C>              <C>             <C>              <C>
Revenues...............................    $ 549,367       $ 517,211         $ 406,280       $ 467,579       $ 452,232
Net income (loss) (2)..................       49,130          28,961            (1,738)         (4,405)         34,095
Earnings (loss) per share:
   Basic...............................         0.78            0.46             (0.03)          (0.07)           0.56
   Diluted.............................         0.77            0.46             (0.03)          (0.07)           0.56
Net cash provided by operating
   activities before changes in
   operating assets and liabilities....      249,587         220,543           124,822         182,413         174,697
Net cash provided by
   operating activities................      262,749         258,439           117,727         207,339         139,292
Total assets...........................    1,411,066       1,515,063         1,359,125       1,454,050       1,286,391
Long-term debt.........................      469,017         573,455           557,107         622,080         459,787
Shareholders' equity...................      647,204         597,730           562,621         557,646         567,943
Capital expenditures...................      275,608         213,462           144,101         202,553         137,894
Acquisitions, net of cash acquired.....       17,665         104,420                 -         193,859          29,470
Standardized measure of discounted
   future net cash flows before taxes..    1,219,363       2,137,870         1,103,962         865,047       1,022,140
</TABLE>

(1)  Includes Seagull Energy Canada Ltd. from January 4, 1994 through October 6,
     1997.

(2)  1995 includes a non-cash  pre-tax  charge for the  impairment of long-lived
     assets of $49 million.

23                         Seagull Energy Corporation
<PAGE>



                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                              RESULTS OF OPERATIONS

<TABLE>
<CAPTION>
                             CONSOLIDATED HIGHLIGHTS
                             (Amounts in Thousands)

                                                                                             Year Ended December 31,
                                                                               -----------------------------------------------------
                                                                                    1997               1996               1995
                                                                               ---------------    ---------------    ---------------
<S>                                                                            <C>                <C>                <C>
Revenues:
     Oil and gas operations................................................     $  453,648          $  419,595         $  308,510
     Alaska transmission and distribution..................................         95,719              97,616             97,770
                                                                               ---------------    ---------------    ---------------
                                                                                $  549,367          $  517,211         $  406,280
                                                                               ===============    ===============    ===============
Operating profit (loss):
     Oil and gas operations................................................     $  106,983          $   97,192         $  (35,867)
     Alaska transmission and distribution..................................         22,588              25,781             22,896
     Corporate.............................................................        (19,095)            (19,530)           (23,798)
                                                                               ---------------    ---------------    ---------------

                                                                                $  110,476          $  103,443         $  (36,769)
                                                                               ===============    ===============    ===============
Net income (loss)..........................................................     $   49,130          $   28,961         $   (1,738)
Net cash provided by operating activities before changes in operating
   assets and liabilities..................................................     $  249,587          $  220,543         $  124,822
Net cash provided by operating activities..................................     $  262,749          $  258,439         $  117,727
</TABLE>

     In the last three  years,  Seagull  Energy  Corporation  ("Seagull"  or the
"Company") has made substantial  changes in its operational focus. These changes
have resulted in more  international  operations,  a greater component of oil in
Seagull's  reserve base, a renewed  emphasis on its  exploration  and production
activities  and a  strengthening  of  its  balance  sheet.  These  changes  were
accomplished through various transactions throughout the three-year period ended
December 31, 1997 - including  the sale of its Canadian oil and gas  operations,
the merger  with Global  Natural  Resources  Inc.  ("Global"),  the  purchase of
additional  Egyptian  concessions  and  the  sale  of  substantially  all of the
Company's pipeline and gas processing assets.

     With these  changes and an increase in domestic gas prices,  Seagull's  net
income  improved by $20 million to $49 million in 1997 versus 1996 and cash flow
provided  by  operating  activities  before  changes  in  operating  assets  and
liabilities  improved  $29 million to $250  million for 1997.  The same  factors
helped  create a $31 million  increase in net income (loss) from $(2) million in
1995 to $29 million in 1996 and a $96 million  increase in cash flow provided by
operating  activities before changes in operating assets and liabilities to $221
million for 1996 over $125 million for 1995. The increase in net income and cash
flow is concentrated in the Oil and Gas Operations ("O&G") segment.

24                         Seagull Energy Corporation
<PAGE>

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

                                                                                         Year Ended December 31,
                                                                        -----------------------------------------------------------
                                                                              1997                 1996                 1995
                                                                        -----------------    -----------------    -----------------
<S>                                                                     <C>                  <C>                  <C>
Revenues:
     Natural gas...................................................      $    298,223          $   298,235          $   219,111
     Oil and NGL...................................................           131,096               90,779               48,725
     Pipeline and marketing........................................            24,329               30,581               40,674
                                                                        -----------------    -----------------    -----------------
                                                                              453,648              419,595              308,510
                                                                        -----------------    -----------------    -----------------

Production operating expenses......................................           115,713              102,158               85,025
Pipeline and marketing expenses....................................            28,670               24,091               30,674
Exploration charges................................................            42,085               50,772               40,223
Depreciation, depletion and amortization...........................           160,197              145,382              139,613
Impairment of long-lived assets....................................                 -                    -               48,842
                                                                        -----------------    -----------------    -----------------
Operating profit (loss)............................................      $    106,983          $    97,192          $   (35,867)
                                                                        =================    =================    =================
</TABLE>


     As discussed previously, the O&G segment's results reflect some significant
changes in the focus of the Company's  operations.  Revenues from oil production
are now a more  significant  part of the  Company's  activities  as reflected by
Seagull's  expanding  operations  in Egypt.  This growing  presence in Egypt and
increases  in domestic  gas prices over the last three years have helped the O&G
segment's operating profit to grow from $13 million (excluding impairment of $49
million) in 1995 to $107 million in 1997.

     The O&G segment  showed a $34 million  increase in revenues to $454 million
and a $10 million increase in operating profit to $107 million for 1997. This 8%
increase in O&G revenues was principally  due to stronger  natural gas prices in
nearly  all  areas of the  Company's  production  operations  and  increases  in
international oil and gas production, excluding Canada which was sold in October
1997.

     The effect of stronger gas prices and international  liquids production was
partially  offset by a decline in oil prices in all areas other than  Tatarstan,
particularly  Egypt  where the  price  decreased  15% from  1996 to 1997,  and a
decrease in pipeline and marketing  revenues.  The 10% increase in the operating
profit of the O&G  segment was  primarily  a result of the 160%  increase in oil
production  in Egypt.  Increases in Egyptian oil  production  accounted for over
three quarters of the Company's  overall increase in oil production,  as Seagull
realized  additional  contributions  from (i) the East Zeit and  South  Hurghada
concessions,  the  two  concessions  purchased  in late  1996;  (ii)  the  Qarun
concession,  as additional production  facilities became operational;  and (iii)
the West Abu Gharadig concession, purchased in October 1997. Oil prices in Egypt
declined $3.30 per Bbl to $18.26 per Bbl in 1997 versus $21.56 per Bbl in 1996.

25                         Seagull Energy Corporation
<PAGE>


     In October  1997,  the Company sold its  Canadian  oil and gas  operations,
which had revenues of approximately $26 million, $34 million and $29 million and
income (loss) before income taxes of approximately $6 million,  $(5) million and
$(11)  million  for  the  years  ended   December  31,  1997,   1996  and  1995,
respectively.

     The $111  million  increase  in  revenues  for 1996 as compared to 1995 was
primarily the result of increases in domestic  natural gas prices,  increases in
international  oil production and increases in international oil and gas prices.
The increase in domestic natural gas prices from $1.62 per Mcf for 1995 to $2.17
per Mcf for 1996 accounted for approximately $63 million of the overall increase
in revenues. International oil production increased over 1995 as production from
the Qarun  concession in Egypt began in November 1995 and the Company  purchased
interests  in two  additional  Egyptian  concessions  in September  1996.  Also,
production  increased steadily during 1996 from Cote d'Ivoire,  where production
began in April 1995.  The  increases in  production  in Cote  d'Ivoire and Egypt
contributed  approximately  $35  million of the overall  increase  in  revenues.
Domestic production also increased slightly,  providing approximately $6 million
of the overall increase in revenues.

     Pipeline and  marketing  revenues  declined to $24 million in 1997 with the
absence of the higher  margins  created from the high  volatility in the natural
gas  markets  during  early  1996,  partially  offset by an increase in revenues
related to the Company's gas gathering and processing facilities.  This increase
in gas gathering and processing revenues was substantially offset by an increase
in the related cost of gas. Pipeline and marketing  revenues  decreased from $41
million  in  1995  to  $31  million  in  1996,  primarily  due to  the  sale  of
substantially all of the Company's gas gathering and processing  facilities (the
"Pipeline  Assets") in September 1995,  partially  offset by the contribution of
the  higher  margins   realized  in  1996.  The  Pipeline   Assets   contributed
approximately  $18 million in revenues  and $6 million in  operating  profit for
1995.

     In late 1995,  Seagull initiated a risk management program for a portion of
its equity production and certain third-party  marketing  activities,  utilizing
such derivative financial  instruments as futures contracts,  options and swaps.
In early 1997, the Company closed  substantially all of its derivative financial
instruments related to equity production and focused its risk management efforts
on  reducing  price and basis  risk for its  third-party  marketing  activities.
Seagull accounts for its commodity  derivative  contracts as hedging  activities
and,  accordingly,  the effect is included in revenues when the  commodities are
sold.

     The Company  recorded  $10  million,  $9 million and $0.5 million for 1997,
1996 and 1995,  respectively,  in costs related to equity hedging activities and
$3 million in costs and $0.5 million in income for 1997 and 1996,  respectively,
related to third-party marketing activities.  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 equity  hedging  costs  discussed  above include costs related to the
monetary production payment hedges of approximately $3 million and $4 million in
1997 and 1996,  respectively.  Total  equity  hedging  costs  had the  effect of
reducing average gas prices by $0.06 per Mcfe

26                         Seagull Energy Corporation
<PAGE>



for both 1997 and 1996 and $0.004 per Mcfe for 1995.  At December 31, 1997,  the
Company had open natural gas futures,  swaps and option contracts related to its
third-party marketing efforts totaling 6 Bcf and 14 Bcf related to purchases and
sales,  respectively,  for the period from January  through  December  1998.  At
December 31, 1997,  the fair value  related to the Company's  commodity  hedging
activities was $1 million of unrealized costs related to open contracts.


<TABLE>
<CAPTION>
                          OIL AND GAS REVENUES BY AREA
                             (Amounts in Thousands)

                                                                                        Year Ended December 31,
                                                                   -----------------------------------------------------------------
                                                                          1997                   1996                    1995
                                                                   ------------------     ------------------     -------------------
<S>                                                                <C>                     <C>                    <C>
    Domestic.....................................................     $    290,337            $    282,508            $   205,706
    Canada (*)...................................................           25,956                  34,006                 28,849
    Egypt........................................................           61,772                  28,126                    442
    Cote d'Ivoire................................................           15,995                  12,798                  4,377
    Tatarstan....................................................           21,558                  15,626                 16,037
    Indonesia and other..........................................           13,701                  15,950                 12,425
                                                                   ------------------     ------------------     -------------------
                                                                      $    429,319            $    389,014            $   267,836
                                                                   ==================     ==================     ===================
</TABLE>

     (*)  All of the  Company's  Canadian  oil and gas  operations  were sold in
          October 1997.

<TABLE>
<CAPTION>
                                                                  PRODUCTION AND UNIT PRICE BY AREA
                                                  Net Daily Production                                   Unit Price
                                     -----------------------------------------------    --------------------------------------------
                                                Year Ended December 31,                           Year Ended December 31,
                                     -----------------------------------------------    --------------------------------------------
                                        1997             1996              1995            1997            1996             1995
                                     ------------    -------------     -------------    ----------    --------------    ------------
<S>                                  <C>             <C>               <C>              <C>            <C>               <C>

Gas Sales(1):
     Domestic..................           303               318               311         $ 2.34           $ 2.17           $ 1.62
     Canada (2)................            37                58                60           1.63             1.32             1.07
     Cote d'Ivoire.............             6                 4                 1           1.93             1.77             1.61
     Indonesia and other.......            11                12                11           3.18             3.36             2.96
                                     ------------    -------------     -------------    -----------    --------------    -----------
                                          357               392               383         $ 2.29           $ 2.08           $ 1.57
                                     ============    =============     =============    ===========     =============    ===========

Oil and NGL Sales(1):
      Domestic.................         4,830             4,264             3,845         $17.60           $19.03           $15.84
      Canada (2)...............           665               985             1,092          16.46            16.77            13.01
      Egypt                             9,268             3,565                67          18.26            21.56            17.97
      Cote d'Ivoire............         1,653             1,395               715          19.34            20.04            15.51
      Tatarstan................         4,143             3,053             2,909          14.26            13.98            15.11
      Indonesia and other......           152               147               125          19.31            19.58            17.38
                                     ------------    -------------     -------------    -----------    --------------    -----------
                                       20,711            13,409             8,753         $17.34           $18.50           $15.53
                                     ============    =============     =============    ===========    ==============    ===========
</TABLE>

(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.

27                         Seagull Energy Corporation
<PAGE>


     Production operating expenses for 1997 increased approximately $14 million,
primarily due to the increased production associated with the Company's Egyptian
operations and increased domestic operating expenses. This increase in operating
expenses  associated  with the  Company's  domestic  operations  was the primary
reason  for the $0.40 per BOE  increase  in  production  operating  expense  per
equivalent  unit of production to $3.95 per BOE for 1997.  Increased  production
taxes  as  natural  gas  prices  increased,  a  change  in the mix of  producing
properties   and  an  increase  in   transportation   expenses  were  the  major
contributing factors to the increase in domestic operating expenses during 1997.

     Production  operating  expenses  increased  $17  million  from 1995 to 1996
principally  as a result of the  increased  production  in the United States and
Egypt.  However,  operating  expense per  equivalent  unit of production for the
Company's E&P  activities  increased from $3.21 per BOE in 1995 to $3.55 per BOE
in 1996, primarily due to increased domestic transportation expense.

     Depreciation,  depletion and  amortization  ("DD&A") expense per equivalent
unit of production increased to $5.42 per BOE in 1997 from $4.98 per BOE in 1996
and combined with the increase in Egyptian  production to produce a 10% increase
in DD&A expense for the O&G segment. A change in the mix of the properties being
produced  internationally  was the primary  factor for the  increase,  partially
offset by a decrease in DD&A expense related to Canadian oil and gas properties.
DD&A  expense  increased  from $140  million  in 1995 to $145  million  in 1996,
primarily due to increased  production  discussed  above,  partially offset by a
decrease in the average DD&A rate per equivalent  unit of production  from $5.16
per BOE in 1995 to $4.98 per BOE in 1996.

     During 1995,  the Company  recognized a pre-tax,  non-cash  charge  against
earnings of $49 million related to impairment of long-lived assets.

Capital Spending and Oil and Gas Reserves

     Exploration  and  production  capital  expenditures  in 1997  totaled  $257
million,  up  substantially  from $200 million in 1996 and $134 million in 1995.
Spending  outside  North  America in 1997  totaled  $102  million,  of which $42
million  was  for  exploration  and  $60  million  for   exploitation.   Seagull
participated  in the drilling of 54  exploratory  wells during 1997, of which 27
were  successful.  Another  14  wells  were  in  progress  at  year-end.  Of the
successes,  18 were in the U.S., 4 in Egypt, 1 in Cote d'Ivoire,  1 in Tatarstan
and 3 in Canada.  In  addition,  domestic  exploitation  expenditures  picked up
considerably  in 1997 and 1996 after  being  severely  curtailed  in 1995 due to
depressed U.S. gas prices.

     Seagull's   program  of  relatively  small  domestic   producing   property
acquisitions  initiated in 1996  resulted in the addition of 1.2 MMBOE at a cost
of $7 million in 1997 and 6.2 MMBOE at a cost of $29 million in 1996.

     Through  drilling and proved property  acquisitions,  the Company  replaced
168% of its  production  during  1997 at a cost of $5.58 per BOE and 144% of its
production  over the three-year  period 1995 through 1997 at a cost of $5.73 per
BOE. However,  Seagull's proved oil and gas reserves decreased from 258 MMBOE at
year-end  1996 to 217 MMBOE at December 31, 1997,  as the sale of the  Company's
Canadian properties offset reserve additions realized elsewhere.

     The standardized  measure of discounted  future net cash flows before taxes
for Seagull's

28                         Seagull Energy Corporation
<PAGE>


     proved oil and gas reserves,  calculated  based on Securities  and Exchange
Commission  criteria,  decreased to $1.2  billion at December 31, 1997  compared
with $2.1 billion at the end of 1996.  This decrease was primarily the result of
the  Canadian  sale and lower  year-end  commodity  prices at December  31, 1997
compared to December 31, 1996. Year-end  calculations were made using an average
price of $15.41  and $20.99  per Bbl for oil,  condensate  and NGL and $2.42 and
$3.27 per Mcf for gas for 1997 and 1996,  respectively.  The  Company's  average
realized  prices for the year ended  December  31,  1997 were $17.34 per Bbl for
oil,  condensate  and NGL and  $2.29  per Mcf for  gas.  The  Company's  average
realized  prices for the month  ended  January  31, 1998 were $14.47 per Bbl for
oil,  condensate  and NGL and  $2.21  per Mcf for gas.  Because  the  disclosure
requirements for discounted future net cash flows are standardized,  significant
changes can occur in these  estimates based upon oil and gas prices in effect at
year-end. The above estimates should not be viewed as an estimate of fair market
value. See Note 15 of Notes to Consolidated Financial Statements.

Outlook

     At  year-end  1997,  the Company  was  producing  about 320 MMcf per day of
natural gas and 20,900 Bbl per day of crude oil,  condensate  and NGL worldwide.
In the United  States,  Seagull  expects to maintain  its level of domestic  gas
production  of  about  300 MMcf per  day.  Internationally,  liquids  production
increases are anticipated in Egypt,  as the first  production from the East Beni
Suef concession begins.

     The future results of the O&G segment will be affected by the market prices
of oil and natural gas and the  Company's  degree of  exploration  success.  The
availability  of a ready market for oil,  natural gas and liquid products in the
future  will  depend on  numerous  factors  beyond the  control of the  Company,
including  weather,  the Company's ability to hire and return skilled personnel,
production  of other  crude  oil,  natural  gas and  liquid  products,  imports,
marketing of competitive fuels,  proximity and capacity of oil and gas pipelines
and other transportation  facilities,  any oversupply or undersupply of oil, gas
and liquid products,  operating  hazards  attendant to the oil and gas business,
the availability and cost of material and equipment,  the regulatory environment
in the domestic and foreign  jurisdictions  where the Company does  business and
other  international,  regional  and  political  events,  none of  which  can be
predicted with certainty.

29                         Seagull Energy Corporation

<PAGE>


<TABLE>
<CAPTION>
                      ALASKA TRANSMISSION AND DISTRIBUTION
                    (Amounts in Thousands Except Degree Days)

                                                                                            Year Ended December 31,
                                                                            --------------------------------------------------------
                                                                                 1997                 1996                1995
                                                                            ----------------     ---------------     ---------------
<S>                                                                         <C>                  <C>                 <C>
Revenues................................................................      $   95,719          $   97,616           $   97,770
Cost of gas sold........................................................          43,684              42,600               46,328
                                                                            ----------------     ---------------     ---------------
Gross margin............................................................          52,035              55,016               51,442
Operations and maintenance expense......................................          21,079              21,045               20,504
Depreciation, depletion and amortization................................           8,368               8,190                8,042
                                                                            ----------------     ---------------     ---------------
Operating profit........................................................      $   22,588          $   25,781           $   22,896
                                                                            ================     ===============     ===============
OPERATING DATA:
   Degree days (*)......................................................           9,727              10,975                9,997
</TABLE>

(*)  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 of the
Company  ("ENSTAR  Alaska")  is  primarily  a  function  of the  weather  in the
Anchorage, Alaska area during the winter heating season. Cold weather equates to
higher gas volumes delivered,  resulting in increased profits. This relationship
between  operating  profit  and  degree  days  held true in 1997 and 1996 as the
percentage  change in operating profit (12% decrease in 1997 versus 1996 and 13%
increase in 1996 versus 1995) was  approximately  equal to the percentage change
in degree days (11% decrease in 1997 and 10% increase in 1996).

Outlook

     ENSTAR Alaska will continue to play a significant role in Seagull's future.
Even though its  activities may be somewhat  different from the Company's  other
O&G-oriented  activities,  management  expects ENSTAR Alaska's stable cash flows
and  activities  to continue to  contribute  to  Seagull's  goals and  financial
stability.

     Future  operating  profit for this  segment  will be  affected  by weather,
regulatory  action and customer growth in ENSTAR Alaska's service area. The 1997
degree days were 6% under the previous  30-year average degree days. The Company
expects  customer growth to continue at a modest 2% to 3% rate.  During the 1997
summer construction season, approximately 63 miles of new distribution pipelines
were  installed to connect some 2,700 new  customers (a 3% increase in customers
over 1996).

     ENSTAR Alaska purchases all of its natural gas under long-term contracts in
which  the  price is  indexed  to  changes  in the  price of crude  oil  futures
contracts. However, because ENSTAR Alaska's sales prices are adjusted to include
the  projected  cost of its  natural  gas,  there has been and is expected to be
little or no impact on  margins  derived  from  ENSTAR  Alaska's  gas sales as a
result of fluctuations in commodity prices due to worldwide political events and
changing market conditions.

     Currently,  ENSTAR  Alaska's  supply  source is  confined to the Cook Inlet
area.  During  1997,  two of the Cook Inlet  area's  major  suppliers  filed for
regulatory approval to export certain quantities of gas to overseas LNG markets.
ENSTAR Alaska has filed as an intervenor  in these  proceedings  and is actively
working with  regulatory  authorities to ensure that the future gas supply needs
of its customers are met.

30                         Seagull Energy Corporation

<PAGE>


                                      OTHER

     After  excluding the effects of provisions for litigation  ($4.5 million in
1997 for a proposed  settlement  and $3 million in 1996  covering  several minor
settlements),  general and administrative  expenses decreased from $14.4 million
in 1996 to $11.6 million in 1997.  This  decrease in general and  administrative
expenses from 1996 to 1997 was  primarily due to a decrease in certain  expenses
due to  efficiencies  realized as a result of the Global merger and a decline in
expenses associated with compensation plans that are tied directly to the market
price of Seagull's  common  stock.  In November  1997,  the  Company,  NorAm Gas
Transmission  Company  and  Arkansas  Western Gas  Company  signed a  settlement
proposal  regarding  the  litigation  discussed  in  Note  14 of  Notes  to  the
Consolidated  Financial Statements.  As a result of the settlement proposal, the
Company recorded a pre-tax charge of approximately $4.5 million.

     In the second quarter of 1995, the Company initiated a workforce  reduction
and  consolidation  with the savings reflected in lower operating  expenses.  As
part of this action,  Seagull recorded one-time pre-tax charges of $8 million in
general  and  administrative  expenses.   General  and  administrative  expenses
increased  approximately  $4 million to $17 million in 1996 as compared to 1995,
excluding the $8 million charge for workforce reduction and consolidation,  as a
result of an increase  in  incentive  compensation  expenses  and the  Company's
expanding international operations.

     Interest  expense declined from $53 million in 1995 and $45 million in 1996
to $39 million for 1997 through utilization of the proceeds from the sale of the
Company's  Canadian  operations in late 1997 and Pipeline Assets in late 1995 to
repay  amounts  outstanding  under the  Company's  existing  credit  facilities.
Interest  cost  capitalized  as  property,   plant  and  equipment  amounted  to
approximately  $7  million,  $3 million  and $1 million in 1997,  1996 and 1995,
respectively.

     As discussed earlier,  the Company and Global completed a merger in October
1996,  which was  accounted  for as a  pooling-of-interests.  As a result of the
merger, expenses of $10 million ($9 million after taxes) representing investment
banking fees, legal, accounting and other expenses were recorded.

     Gain on  sales  of  assets  is  primarily  comprised  of  pre-tax  gains of
approximately $12 million related to the 1997 sale of the Company's Canadian oil
and gas  operations  and $82  million  related to the 1995 sale of the  Pipeline
Assets.

     Seagull's  effective tax rate for 1997 of 43% decreased  from the effective
tax rate of 47% for 1996 primarily due to an income tax benefit  associated with
the gain on the sale of the Company's Canadian operations.  With the increase in
the Company's  international  activities with their associated  higher effective
tax rates,  Seagull's  1997  effective  tax rate had been  expected to increase.
However  substantial  increases  in domestic  O&G income  before  taxes kept the
domestic to  international  proportion of income before taxes (and therefore the
effective  tax  rate  before  the  sale of the  Company's  Canadian  operations)
unchanged. In 1996, the increasing proportion of international  operations,  and
an  increase  in income  before  taxes,  did lead to an  increase  in income tax
expense from $3 million in 1995 to $26 million in 1996.

31                         Seagull Energy Corporation
<PAGE>


                         LIQUIDITY AND CAPITAL RESOURCES

<TABLE>
<CAPTION>
                      CAPITAL EXPENDITURES AND ACQUISITIONS
                             (Amounts in Thousands)
                                                                                            Year Ended December 31,
                                                                           ---------------------------------------------------------
                                                                                  1997                1996                1995
                                                                           ------------------  -----------------   -----------------
<S>                                                                        <C>                 <C>                 <C>
  Capital Expenditures:
    Exploration and production:
       Lease acquisitions................................................     $     23,141         $     12,986       $    18,000
       Exploration.......................................................           95,681               77,774            46,575
       Development.......................................................          137,806              108,763            69,260
                                                                           ------------------  -----------------   -----------------
                                                                                   256,628              199,523           133,835
    Other oil and gas operations.........................................              885                  228               441
                                                                           -------------------  -----------------  -----------------
       Total oil and gas operations......................................          257,513              199,751           134,276
    Alaska transmission and distribution.................................            9,607                9,287             7,611
    Corporate............................................................            8,488                4,424             2,214
                                                                           -------------------  -----------------  -----------------
                                                                              $    275,608         $    213,462       $   144,101
                                                                           ===================  =================   ================

  Acquisitions...........................................................     $     17,665         $    104,420       $         -
                                                                           ===================  =================   ================
</TABLE>


     Seagull's  long-term goal is to grow its reserve base and its crude oil and
natural gas production  capacity while  maintaining a strong balance sheet.  The
Company  seeks a balanced  approach  of growing  through  its  drilling  efforts
complemented  by strategic  acquisitions of additional oil and gas assets in its
core  operating  areas.  This desire to grow more  through  drilling has led the
Company in the last few years to broaden its  exploration  focus beyond the Gulf
Coast  offshore  area where  Seagull  originally  concentrated  its  exploration
efforts.  Seagull also has  endeavored to bring more balance to its mix of crude
oil and natural gas assets,  thereby  lessening its dependence  upon natural gas
and  increasing  (i) the  percentage of crude oil  represented  in the Company's
total portfolio of proved reserves, (ii) its capacity to produce those reserves,
and (iii) the international  orientation of its reserve base. To these ends, the
Company  completed two business  combinations in 1996 that reflect this shift in
strategy - the purchase of two Egyptian  concessions from Exxon  Corporation and
the  stock-for-stock  Global merger.  These  combinations  brought a substantial
number  of  exploratory  prospects  to  the  Company,  complementing  its  large
portfolio of long-lived  domestic natural gas producing  properties and a large,
stable cash flow base generated  from oil and gas sales and its  non-exploration
and  production  activities.  These  combinations  also  increased the Company's
ability to generate

32                         Seagull Energy Corporation

<PAGE>

growth  through its drilling  efforts  over the next  several  years in both its
proved reserves and its crude oil and natural gas production capacity.

     Seagull's capital expenditures increased by $62 million to $276 million for
1997  versus  almost  $214  million in 1996.  Of this  amount,  exploration  and
production capital  expenditures in 1997 totaled $257 million,  up substantially
from $200  million in 1996 and $134  million  in 1995.  Spending  outside  North
America  totaled $103 million,  of which $43 million was for exploration and $60
million for exploitation.


DATA FROM GRAPHICS

<TABLE>
<CAPTION>

     <S>                                                                                <C>
     (In Millions)
     1998 Plan for E&P Expenditures of $257 Million
        Domestic........................................................................$151
        Egypt.............................................................................94
        Other.............................................................................12


     1997 Actual E&P Expenditures of $257 Million
        Domestic........................................................................$141
        Egypt.............................................................................83
        Canada............................................................................13
        Other.............................................................................20


     1996 Actual E&P Expenditures of $200 Million
        Domestic........................................................................$140
        Egypt.............................................................................33
        Canada............................................................................15
        Other.............................................................................12

</TABLE>

     Plans for 1998 call for capital expenditures of approximately $274 million,
including about $257 million in E&P. Seagull anticipates spending  approximately
$154 million for development, $22 million for lease acquisitions and $81 million
will be devoted to exploration. Of this total, about $106 million is expected to

<PAGE>

be  spent  outside  the U.S.  The  1998  capital  program  anticipates  about 60
exploratory wells, of which approximately half would be drilled in the U.S.


                                    LIQUIDITY

     Combined with the Company's long-term goal to grow its reserve base through
its drilling efforts and complementary strategic acquisitions,  a strong balance
sheet is also a specific  objective of management.  To that end, Seagull reduced
its  borrowings  under  existing bank  facilities in 1997 by $133 million with a
portion of the proceeds from the sale of the Company's  Canadian  operations and
in 1995 by $143 million with the proceeds  from the sale of the Pipeline  Assets
and the Section 29  Properties.  At December  31,  1997,  there were no balances
outstanding  under the Company's $500 million credit  facility and the Company's
debt to  capitalization  ratio was 42%,  compared with 49% at December 31, 1996.
With this stronger balance sheet in place,  management believes that the Company
is well  positioned  to  achieve  its  reserve  growth and  production  capacity
objectives  even in times when declining  commodity  prices result in lower cash
flows from operations.

     On  September  30, 1997,  Seagull  issued $150 million of senior notes (the
"1997 Senior Notes") at a public  offering  price of 99.544% of face value.  The
1997 Senior Notes have a coupon of 7.5% and mature  September 15, 2027. The 1997
Senior  Notes are not  redeemable  prior to maturity  and are not subject to any
sinking fund. The net proceeds of approximately  $146 million were used to repay
existing  debt  and for  general  corporate  purposes.  The  1997  Senior  Notes
represent  unsecured  obligations  of the  Company  and rank pari passu with all
other unsecured, unsubordinated obligations of the Company.

     The Company also has a $500 million  revolving credit facility  ("Revolving
Credit  Facility").  During 1997, the Company amended and restated the Revolving
Credit Facility to, among other things, change the maturity date to December 31,
2002,  reduce  stated  interest  rate  margins  and remove,  or modify,  various
financial covenants.  At December 31, 1997, there were no amounts borrowed under
the  Revolving  Credit  Facility,  however  standby  letters of credit  totaling
approximately  $19  million  were  outstanding.  See  Notes 4 and 6 of  Notes to
Consolidated   Financial  Statements  for  additional  information  relating  to
acquisitions and debt.

     The Company has money market facilities with two U.S. banks with a combined
maximum commitment of $100 million. These lines of cred-

33                         Seagull Energy Corporation
<PAGE>


it bear interest at rates made available by the banks at their option and may be
canceled  at either  Seagull's  or the  banks'  option.  There  were no  amounts
outstanding under these money market facilities at December 31, 1997.


ENVIRONMENTAL

     To date, compliance with applicable environmental and safety regulations by
the Company has not required any significant capital  expenditures or materially
affected  its business or earnings.  The Company  believes it is in  substantial
compliance with  environmental  and safety  regulations and foresees no material
expenditures in the future; however, the Company is unable to predict the impact
that  compliance  with  future  regulations  may have on  capital  expenditures,
earnings and competitive position.

YEAR 2000

     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").  In the first  quarter of 1997,  the Company
completed  its   assessment  of  the  Year  2000  Issue  and   determined   that
modifications  or replacements  of a portion of its software were required.  The
Company's Year 2000 remediation was substantially complete at December 31, 1997.
The Company  utilized  both  internal and external  resources to  reprogram,  or
replace, and test the software for Year 2000 Issue  modifications.  To date, the
Company  has  incurred  and  expensed  approximately  $300,000  related  to  the
assessment  and  remediation  of the Year  2000  Issue.  The  Company  presently
believes  that,  as a result of these  modifications  to existing  software  and
conversions  to new  software,  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.


ACCOUNTING PRONOUNCEMENTS

     In June 1997, the Financial Accounting Standards Board ("FASB") issued SFAS
No. 130, "Reporting  Comprehensive Income." This statement establishes 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 investments by and distributions to owners and includes,
among other things, foreign currency translation adjustments.  In June 1997, the
FASB also 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 infor-

34                         Seagull Energy Corporation
<PAGE>

mation  about  operating  segments to be included in interim  reports  issued to
shareholders.  Both of these  statements are effective for financial  statements
for periods  beginning  after  December 15, 1997. As both SFAS No's. 130 and 131
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.


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 thousands of 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, one thousand and one barrel
of oil equivalent,  respectively, with six Mcf of gas converted to one barrel of
liquid.


                        SELECTED QUARTERLY FINANCIAL DATA

     Summarized  quarterly  financial  data is as follows  (amounts in thousands
except per share data):

<TABLE>
<CAPTION>
                                                                            Quarter Ended
                                 ------------------------------------------------------------------------------------------------
                                      March 31               June 30              September 30               December 31
                                 --------------------   -------------------   ----------------------   ----------------------

<S>                               <C>                   <C>                   <C>                      <C>
1997:
  Revenues.......................     $    159,573          $    122,180          $    120,655              $     146,959
  Operating Profit...............     $     46,606          $     17,811          $     13,456              $      32,603
  Net Income.....................     $     17,254          $      2,621          $      3,202              $      26,053     (2)
  Earnings per Share:
    Basic........................     $       0.27          $       0.04          $       0.05              $        0.41
    Diluted(1)...................     $       0.27          $       0.04          $       0.05              $        0.41

1996:
  Revenues.......................     $    136,575          $    112,289          $    109,931              $     158,416
  Operating Profit...............     $     37,375          $     13,616          $     19,200              $      33,252
  Net Income (Loss)..............     $     18,312          $     (2,934)         $      7,458              $       6,125     (3)
  Earnings (Loss) per Share:
    Basic........................     $       0.29          $      (0.05)         $       0.12              $        0.10
    Diluted(1)...................     $       0.29          $      (0.05)         $       0.12              $        0.10

</TABLE>

(1)  Quarterly  earnings  (loss) per common share may not total to the full year
per share amount, as the weighted average number of shares  outstanding for each
quarter fluctuated as a result of the assumed exercise of stock options.

(2)  Includes  $12  million  pre-tax  gain  on  sale  of  Canadian  oil  and gas
operations.

(3) Includes $10 million pre-tax merger expenses relating to the Global merger.

35                         Seagull Energy Corporation
<PAGE>


                      REPORT OF MANAGEMENT TO SHAREHOLDERS

     The  management  of  Seagull  Energy  Corporation  is  responsible  for the
preparation  and  integrity  of  financial  statements  and related data in this
Annual  Report,  whether  audited or unaudited.  The financial  statements  were
prepared in conformity with generally accepted accounting principles and include
certain  estimates and judgments which management  believes are reasonable under
the circumstances.

     Management is responsible for and maintains a system of internal accounting
controls  that is  sufficient to provide  reasonable  assurance  that assets are
safeguarded  against loss or  unauthorized  use and that  financial  records are
reliable for preparing  financial  statements,  as well as to prevent and detect
fraudulent  financial  reporting.  The internal  control  system is supported by
written  policies  and  procedures  and the  employment  of  trained,  qualified
personnel. The Company has an internal auditing staff which reviews the adequacy
of the internal  accounting  controls and compliance  with them.  Management has
considered  the  recommendations  of the internal  auditing  staff and KPMG Peat
Marwick  LLP  concerning  the  Company's  system of  internal  controls  and has
responded appropriately to those recommendations.

     The  accompanying  consolidated  financial  statements  of  Seagull  Energy
Corporation  and  Subsidiaries as of December 31, 1997 have been audited by KPMG
Peat Marwick LLP, independent certified public accountants,  and their report is
included  herein.  Their audits were made in accordance with generally  accepted
auditing  standards and included a review of the system of internal  controls to
the extent  considered  necessary to determine the audit procedures  required to
support their opinion on the consolidated financial statements.

     The Board of Directors, through its Audit Committee composed exclusively of
outside directors,  meets periodically with  representatives of management,  the
internal auditing staff and the independent  auditors to ensure the existence of
effective internal accounting controls and to ensure that financial  information
is reported accurately and timely with all appropriate disclosures included. The
independent  auditors and the internal  auditing staff have full and free access
to, and meet with, the Audit Committee, with and without management present.

/s/ Barry J. Galt
Barry J. Galt
Chairman and
Chief Executive Officer

/s/ William L. Transier
William L. Transier
Senior Vice President and
Chief Financial Officer

/s/ Gordon L. McConnell
Gordon L. McConnell
Vice President and Controller

January 28, 1998

36                         Seagull Energy Corporation
<PAGE>


                          INDEPENDENT AUDITORS' REPORT


The Board of Directors and Shareholders
Seagull Energy Corporation:

     We have audited the  accompanying  consolidated  balance  sheets of Seagull
Energy  Corporation  and  Subsidiaries as of December 31, 1997 and 1996, and the
related  consolidated  statements of operations,  shareholders'  equity and cash
flows for each of the years in the  three-year  period ended  December 31, 1997.
These consolidated  financial statements are the responsibility of the Company's
management.  Our  responsibility is to express an opinion on these  consolidated
financial statements based on our audits.

     We conducted  our audits in accordance  with  generally  accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

     In our opinion,  the consolidated  financial  statements  referred to above
present  fairly,  in all material  respects,  the financial  position of Seagull
Energy  Corporation  and  Subsidiaries as of December 31, 1997 and 1996, and the
results  of their  operations  and their cash flows for each of the years in the
three-year period ended December 31, 1997 in conformity with generally  accepted
accounting principles.



/s/ KPMG Peat Marwick LLP

Houston, Texas
January 28, 1998

37                         Seagull Energy Corporation
<PAGE>


<TABLE>
<CAPTION>
                                          CONSOLIDATED STATEMENTS OF OPERATIONS
                                    (Amounts in Thousands Except Per Share Amounts)

                                                                        Year Ended December 31,
                                                          ---------------------------------------------------
                                                               1997               1996              1995
                                                          --------------    ---------------   ---------------
<S>                                                       <C>               <C>               <C>
Revenues:
    Oil and gas operations............................     $    453,648      $     419,595     $     308,510
    Alaska transmission and distribution..............           95,719             97,616            97,770
                                                          --------------    ---------------   ---------------
                                                                549,367            517,211           406,280
                                                          --------------    ---------------   ---------------

Costs of Operations:
    Operations and maintenance........................          165,462            147,294           136,203
    Alaska transmission and distribution cost of gas
      sold............................................           43,684             42,600            46,328
    Exploration charges...............................           42,085             50,772            40,223
    Depreciation, depletion and amortization..........          171,516            155,669           149,685
    Impairment of long-lived assets...................                -                  -            48,842
    General and administrative........................           16,144             17,433            21,768
                                                          --------------    ---------------   ---------------
                                                                438,891            413,768           443,049
                                                          --------------    ---------------   ---------------

Operating Profit (Loss)...............................          110,476            103,443           (36,769)

Other (Income) Expense:
    Interest expense..................................           38,533             44,842            52,978
    Merger expenses...................................                -              9,982                 -
    Gain on sales of assets, net......................          (11,311)            (1,088)          (83,388)
    Interest income and other.........................           (2,946)            (5,149)           (7,403)
                                                          --------------    ---------------   ---------------
                                                                 24,276             48,587           (37,813)
                                                          --------------    ---------------   ---------------

Income Before Income Taxes............................           86,200             54,856             1,044
Income Tax Expense....................................           37,070             25,895             2,782
                                                          --------------    ---------------   ---------------

Net Income (Loss).....................................     $     49,130      $      28,961     $      (1,738)
                                                          ==============    ===============   ===============

Earnings (Loss) Per Share:
    Basic.............................................     $       0.78      $        0.46     $       (0.03)
                                                          ==============    ===============   ===============
    Diluted...........................................     $       0.77      $        0.46     $       (0.03)
                                                          ==============    ===============   ===============

Weighted Average Number of Common
    Shares Outstanding:
       Basic..........................................           63,022             62,584            62,107
                                                          ==============    ===============   ===============
       Diluted........................................           63,791             63,552            62,107

                                                         ==============    ===============   ===============


</TABLE>

See accompanying Notes to Consolidated Financial Statements.


38                         Seagull Energy Corporation

<PAGE>


<TABLE>
<CAPTION>
                           CONSOLIDATED BALANCE SHEETS
             (Amounts in Thousands Except Share and Per Share Data)

                                                                                         December 31,
                                                                              ------------------------------------
                                                                                   1997                1996
                                                                              ---------------     ----------------
<S>                                                                           <C>                 <C>
ASSETS
    Current Assets:
        Cash and cash equivalents.........................................     $      45,654       $       15,284
        Accounts receivable, net..........................................           147,442              193,659
        Inventories.......................................................            13,635               12,285
        Prepaid expenses and other........................................            16,240                6,389
                                                                              ---------------     ----------------
           Total Current Assets...........................................           222,971              227,617

    Property, Plant and Equipment:
        Oil and gas properties (successful efforts method)................         1,742,725            1,750,784
        Utility plant.....................................................           246,670              238,091
        Other.............................................................            64,288               60,481
                                                                              ---------------     ----------------
                                                                                   2,053,683            2,049,356
    Accumulated Depreciation, Depletion and Amortization..................           908,849              804,715
                                                                              ---------------     ----------------
                                                                                   1,144,834            1,244,641
    Other Assets..........................................................            43,261               42,805
                                                                              ---------------     ----------------

    Total Assets..........................................................     $   1,411,066       $    1,515,063
                                                                              ===============     ================

LIABILITIES AND SHAREHOLDERS' EQUITY
    Current Liabilities:
        Accounts and note payable.........................................     $     159,138       $      166,775
        Accrued expenses..................................................            47,625               57,368
        Current maturities of long-term debt..............................             7,097                7,227
                                                                              ---------------     ----------------
           Total Current Liabilities......................................           213,860              231,370

    Long-Term Debt........................................................           469,017              573,455
    Other Noncurrent Liabilities..........................................            51,168               65,428
    Deferred Income Taxes.................................................            14,126               31,021

    Redeemable Bearer Shares..............................................            15,691               16,059

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

    Shareholders' Equity:
        Common Stock, $.10 par value; authorized 100,000,000
           shares; issued 63,877,442 in 1997 and 63,073,287 in 1996.......             6,388                6,307
        Additional paid-in capital........................................           493,829              483,118
        Retained earnings.................................................           164,935              115,805
        Foreign currency translation adjustment...........................                 -                   51
        Less:  note receivable from employee stock
           ownership plan.................................................            (2,990)              (4,284)
        Less:  treasury stock, at cost; 861,314 shares in 1997
           and 361,314 shares in 1996.....................................           (14,958)              (3,267)
                                                                              ---------------     ----------------
    Total Shareholders' Equity............................................           647,204              597,730
                                                                              ---------------     ----------------

    Total Liabilities and Shareholders' Equity............................     $   1,411,066       $    1,515,063
                                                                              ===============     ================

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

39                         Seagull Energy Corporation
<PAGE>


<TABLE>
<CAPTION>
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                             (Amounts in Thousands)
                                   (Unaudited)
                                                                                                 Year Ended December 31,
                                                                                      ----------------------------------------------

                                                                                          1997             1996            1995
                                                                                      --------------   -------------  --------------
<S>                                                                                   <C>              <C>            <C>
Operating Activities:
   Net income (loss)...............................................................   $   49,130        $   28,961     $    (1,738)
   Adjustments to reconcile net income (loss) to net cash provided by
    operating activities:
      Depreciation, depletion and amortization.....................................      171,516           155,669         149,685
      Impairment of long-lived assets..............................................            -                 -          48,842
      Amortization of deferred financing costs.....................................        2,037             2,969           3,429
      Deferred income taxes........................................................        9,418             8,701         (16,292)
      Dry hole expense.............................................................       20,062            23,671          22,153
      Gains on sale of assets, net.................................................      (11,311)           (1,088)        (83,388)
      Other........................................................................        8,735             1,660           2,131
                                                                                      --------------   -------------  --------------
                                                                                         249,587           220,543         124,822

      Changes in operating assets and liabilities, net of acquisitions:
        Decrease in short-term liquid investments..................................            -             5,014          28,538
        Decrease (increase) in accounts receivable.................................       39,211           (53,531)        (21,721)
        Decrease (increase) in inventories, prepaid expenses and other.............      (10,797)            9,731           1,793
        Increase (decrease) in accounts payable....................................        9,779            53,281         (15,551)
        Increase (decrease) in accrued expenses and other..........................      (25,031)           23,401            (154)
                                                                                      --------------   -------------  --------------
     Net Cash Provided By Operating Activities.....................................      262,749           258,439         117,727

Investing Activities:
   Capital expenditures............................................................     (275,608)         (213,462)       (144,101)
   Acquisitions of oil and gas properties..........................................      (17,665)          (90,867)              -
   Acquisitions of other assets and liabilities, net of cash acquired..............            -           (13,553)              -
   Proceeds from sale of assets, net...............................................      186,494            10,557         107,960
                                                                                      --------------   -------------  --------------
     Net Cash Used In Investing Activities.........................................     (106,779)         (307,325)        (36,141)

Financing Activities:
   Proceeds from debt..............................................................      821,097           407,738         668,815
   Principal payments on debt......................................................     (938,554)         (368,754)       (737,473)
   Proceeds from sales of common stock.............................................        7,422             4,401           2,241
   Purchase of treasury stock......................................................      (11,691)                -               -
   Other..........................................................................       (3,846)           (1,051)         (3,957)
                                                                                      --------------   -------------  --------------
     Net Cash Provided By (Used In) Financing Activities...........................     (125,572)           42,334         (70,374)

Effect of exchange rate changes on cash............................................          (28)              359             (48)
                                                                                      --------------   -------------  --------------

   Increase (Decrease) In Cash and Cash Equivalents................................       30,370            (6,193)         11,164
Cash and Cash Equivalents at Beginning of Year.....................................       15,284            21,477          10,313
                                                                                      --------------   -------------  --------------

Cash and Cash Equivalents at End of Year...........................................   $   45,654       $    15,284    $     21,477
                                                                                      ==============   =============  ==============
</TABLE>

See accompanying Notes to Consolidated Financial Statements.

40                         Seagull Energy Corporation
<PAGE>


<TABLE>
<CAPTION>
                                                CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                                                            (Amounts in Thousands)

                                                                             Foreign        Note
                                              Additional                     Currency     Receivable
                                   Common       Paid-in       Retained      Translation     From        Treasury
                                   Stock        Capital       Earnings      Adjustment      ESOP          Stock          Total
                                 ----------  -------------  -------------  ------------  -----------  -------------  -------------

<S>                              <C>         <C>            <C>            <C>           <C>          <C>            <C>
 January 1, 1995...............   $  6,577    $ 493,578      $  88,582      $  (2,684)    $(5,502)     $ (22,902)     $ 557,649
    Net loss for the period....          -            -         (1,738)             -           -              -         (1,738)
    Exercise of employee
       stock options...........         21        2,220              -              -           -              -          2,241
    Foreign currency
       translation adjustment..          -            -              -          3,073           -              -          3,073
    Repayment of ESOP note.....          -            -              -              -         580              -            580
    Other......................          -          579              -              -           -            237            816
                                 ----------  -------------  -------------  ------------  -----------  -------------  -------------

 December 31, 1995.............      6,598      496,377         86,844            389      (4,922)       (22,665)       562,621
    Net income for the period..          -            -         28,961              -           -              -         28,961
    Retirement of treasury
       stock pursuant to the
       Global Merger...........       (335)     (19,021)             -              -           -         19,356              -
    Exercise of employee
       stock options...........         44        4,357              -              -           -              -          4,401
    Foreign currency
       translation adjustment..          -            -              -           (338)          -              -           (338)
    Repayment of ESOP note ....          -            -              -              -         638              -            638
    Other......................          -        1,405              -              -           -             42          1,447
                                 ----------  -------------  -------------  ------------  -----------  -------------  -------------

 December 31, 1996.............      6,307      483,118        115,805             51      (4,284)        (3,267)       597,730
    Net income for the period..          -            -         49,130              -           -               -        49,130
    Purchase of treasury stock.          -            -              -              -           -        (11,691)       (11,691)
    Exercise of employee
       stock options...........         81        7,341              -              -           -               -         7,422
    Foreign currency
       translation adjustment..          -            -              -            (51)          -               -           (51)
    Repayment of ESOP note ....          -            -              -              -       1,294               -         1,294
    Other......................          -        3,370              -              -           -                         3,370
                                 ----------  -------------  -------------  ------------  -----------  -------------  -------------

 December 31, 1997.............   $  6,388    $ 493,829      $ 164,935      $       -     $(2,990)     $  (14,958)    $ 647,204
                                 ==========  =============  =============  ============  ===========  =============  =============
</TABLE>


 See accompanying Notes to Consolidated Financial Statements.

41                         Seagull Energy Corporation
<PAGE>

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


1.       ORGANIZATION

     Seagull Energy Corporation (the "Company" or "Seagull") is an international
oil and gas company  engaged in exploration  and  development  activities in the
United  States,  Egypt,  Cote  d'Ivoire,  Indonesia and the Russian  Republic of
Tatarstan. It also transports, distributes and markets natural gas, liquids
products and petrochemicals.

     Merger  with  Global  Natural  Resources  Inc.  -- On October 3, 1996,  the
shareholders of Seagull and Global Natural Resources Inc.  ("Global") approved a
merger  of a wholly  owned  subsidiary  of  Seagull  into  Global  (the  "Global
Merger"),  with each share of Global common stock  converted into 0.88 shares of
Seagull  common  stock.  The  Global  Merger was  accounted  for as a pooling of
interests.


2.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     General -- The accompanying  consolidated  financial  statements of Seagull
have been prepared  according to generally  accepted  accounting  principles and
pursuant to the rules and regulations of the Securities and Exchange Commission.
These  accounting  principles  require  the  use  of  estimates,  judgments  and
assumptions that affect the reported amounts of assets and liabilities as of the
date of the financial  statements and revenues and expenses during the reporting
period.   Actual   results   could   differ   from  those   estimates.   Certain
reclassifications  have been made in the 1996 and 1995  financial  statements to
conform to the presentation used in 1997.

     Consolidation -- The accompanying consolidated financial statements include
the accounts of Seagull Energy Corporation and its majority-owned  entities. All
significant intercompany transactions have been eliminated.

     Regulation  -- The  Company  operates  in Alaska  through a division of the
Company  and a wholly  owned  subsidiary  (collectively  referred  to  herein as
"ENSTAR  Alaska").  ENSTAR  Alaska is subject to regulation by the Alaska Public
Utilities Commission ("APUC"),  which has jurisdiction over, among other things,
rates, accounting procedures and standards of service.

     Cash  Equivalents  -- The Company  considers all highly liquid  investments
with a maturity of three months or less when purchased to be cash equivalents.

     Inventories  --  Materials  and supplies are valued at the lower of average
cost or market value (net realizable value).

     Oil And Gas Properties -- The Company uses the successful efforts method of
accounting  for its  oil  and  gas  operations  whereby  acquisition  costs  and
exploratory  drilling costs related to properties  with proved  reserves and all
development  costs including  development dry holes are capitalized.  Under this
method,  all costs to acquire  mineral  interest in oil and gas  properties,  to
acquire  production  sharing  contracts with foreign  governments,  to drill and
equip  exploratory  wells  which  find  proved  reserves  and to drill and equip
development wells are capitalized. Exploratory charges, including

42                         Seagull Energy Corporation
<PAGE>


exploratory  dry holes,  geological  and  geophysical  costs,  delay rentals and
technical support, are expensed as incurred. Other internal costs related to oil
and gas activities are generally expensed as operations and maintenance  expense
or exploration charges.  Unproved leaseholds with significant  acquisition costs
are  assessed  periodically,  on a  property-by-property  basis,  and a loss  is
recognized  to the  extent,  if any,  that  the  cost of the  property  has been
impaired.  Unproved  leaseholds  whose  acquisition  costs are not  individually
significant  are  aggregated,  and  the  portion  of  such  costs  estimated  to
ultimately  prove  nonproductive,  based on  experience,  are amortized  over an
average holding period. As unproved  leaseholds are determined to be productive,
the related costs are transferred to proved  leaseholds.  Capitalized  costs are
depleted using the unit-of-production  method based upon estimates of proved oil
and gas reserves on a  depletable  unit basis.  Estimated  costs (net of salvage
value) of  dismantling  and  abandoning  oil and gas  production  facilities are
computed by the Company's  engineers and included when calculating  depreciation
and depletion using the  unit-of-production  method.  The total estimated future
dismantlement  and abandonment  cost being amortized as of December 31, 1997 was
approximately $26 million.

     The  Company  performs  a  review  for  impairment  of  proved  oil and gas
properties on a depletable unit basis when circumstances suggest there is a need
for such a review.  For each  depletable  unit  determined  to be  impaired,  an
impairment loss equal to the difference  between the carrying value and the fair
value of the  depletable  unit will be recognized.  Fair value,  on a depletable
unit basis,  is estimated to be the present value of expected  future cash flows
computed  by applying  estimated  future oil and gas prices,  as  determined  by
management,  to estimated  future  production  of oil and gas reserves  over the
economic  lives of the  reserves.  As a result  of the  impairment  review,  the
Company  recognized  a non-cash  pre-tax  charge  against  income in 1995 of $46
million related to oil and gas properties.  No impairment  charges were recorded
during 1996 and 1997.

     Interest cost  capitalized  as property,  plant and  equipment  amounted to
approximately  $7  million,  $3 million  and $1 million in 1997,  1996 and 1995,
respectively.

     Other  Property,  Plant And Equipment -- Depreciation of the utility plant,
gas gathering  pipeline  facility,  gas  processing  plant and other property is
computed  principally using the straight-line method over their estimated useful
lives, which vary from 3 to 33 years.

     Utility  plant  facilities  are subject to APUC  regulation.  When  utility
facilities  are  disposed of or  otherwise  retired,  the  original  cost of the
facilities,  plus  cost  of  retirement,  less  salvage  value,  is  charged  to
accumulated depreciation.

     The Company groups and evaluates  other  property,  plant and equipment for
impairment  based on the  ability to  identify  separate  cash  flows  generated
therefrom.  As a result of the  impairment  review,  the  Company  recognized  a
pre-tax  non-cash  charge against income in 1995 of $3 million for impairment of
other property,  plant and equipment. No impairment charges were recorded during
1996 and 1997.

     Maintenance, repairs and renewals are charged to operations and maintenance
expense  except  that  renewals  which  extend  the  life  of the  property  are
capitalized.

     Environmental  Liabilities  --  Environmental  expenditures  that relate to
current  or  future   revenues  are  expensed  or  capitalized  as  appropriate.
Expenditures that relate to an existing

43                         Seagull Energy Corporation
<PAGE>

condition caused by past operations,  and do not contribute to current or future
revenue  generation,  are expensed.  Liabilities are recorded when environmental
assessments  and/or  clean-ups  are  probable,  and the costs can be  reasonably
estimated.  Generally, the timing of these accruals coincides with the Company's
commitment to a formal plan of action.

     Treasury Stock -- The Company follows the average cost method of accounting
for treasury stock transactions.

     Revenue  Recognition  -- The  Company  records  oil and natural gas revenue
following the  entitlement  method of accounting  for  production,  in which any
excess amount received above the Company's  share is treated as a liability.  If
less than the Company's entitlement is received, the underproduction is recorded
as an asset.

     ENSTAR  Alaska's  operating  revenues are based on rates  authorized by the
APUC which are applied to customers'  consumption of natural gas.  ENSTAR Alaska
records unbilled  revenue,  including amounts to be billed under a purchased gas
adjustment clause, at the end of each accounting period.

     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  $10  million,  $9 million and $0.5 million for 1997,
1996 and 1995,  respectively,  in costs related to equity hedging activities and
$3 million in costs and $0.5 million in income for 1997 and 1996,  respectively,
related to third-party marketing activities.  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 equity  hedging  costs  discussed  above include costs related to the
monetary production payment hedges of

44                         Seagull Energy Corporation
<PAGE>

approximately  $3 million and $4 million in 1997 and 1996,  respectively.  Total
equity hedging costs had the effect of reducing  average gas prices by $0.06 per
Mcfe for both 1997 and 1996 and $0.004 per Mcfe for 1995.  At December 31, 1997,
the Company had open natural gas futures,  swaps and option contracts related to
its third-party marketing efforts totaling 6 Bcf and 14 Bcf related to purchases
and sales,  respectively,  for the period from January through December 1998. At
December 31, 1997,  the fair value  related to the Company's  commodity  hedging
activities was $1 million of unrealized costs related to open contracts.

     From  time  to  time,  the  Company  has  entered  into  various  financial
instruments,  such as interest rate swaps and interest rate lock agreements,  to
manage the impact of changes in  interest  rates.  To qualify as a hedge,  these
instruments  must highly  correlate to  anticipated  future  changes in interest
rates such that the  Company's  exposure to the effects of interest rate changes
is reduced.  The Company  uses the hedge or deferral  method of  accounting  for
these  instruments  and,  as a  result,  gains  and  losses  on these  financial
instruments  are generally  offset by similar  changes in the realized  interest
rate.  The  differential  interest to be paid or received is accrued as interest
rates change and is recognized over the life of the agreements as a component of
interest expense. Currently,  Seagull has no open interest rate swap or interest
rate lock  agreements.  The Company  recorded no costs  related to interest rate
hedging  activities  during 1997 and $1.7  million and $0.6 million for 1996 and
1995, respectively.

     Income Taxes -- The Company uses the  liability  method of  accounting  for
income taxes under which deferred tax assets and  liabilities are recognized for
the estimated  future tax consequences  attributable to differences  between the
financial  statement  carrying  amounts of existing  assets and  liabilities and
their  respective tax bases.  Deferred tax assets and  liabilities  are measured
using  enacted  tax  rates  in  effect  for the year in  which  those  temporary
differences are expected to be recovered or settled.  The effect on deferred tax
assets and  liabilities  of a change in tax rates is  recognized  as part of the
provision for income taxes in the period that includes the enactment date.

     Foreign Currency  Translation -- The functional  currency for the Company's
Canadian operations was the applicable local currency. Translation from Canadian
dollars to U. S. dollars was performed for balance sheet accounts using exchange
rates in effect at the balance  sheet date and for revenue and expense  accounts
using primarily a weighted average exchange rate during the period.  Adjustments
resulting  from such  translation  were  included  as a  separate  component  of
shareholders'  equity.  Deferred  income taxes were not provided on  translation
adjustments  because any unremitted income from Seagull's foreign operations was
considered to be permanently  invested.  The Company's Canadian  operations were
sold in October 1997 (see Note 4).

     The  U.S.  dollar  is  the  functional   currency  for  all  other  foreign
operations,   as   predominantly   all  transactions  in  those  operations  are
denominated in U.S. dollars.

     Stock-Based   Compensation   --  The  Company   accounts  for   stock-based
compensation  under the intrinsic value method.  Under this method,  the Company
records no  compensation  expense for stock  options  granted  when the exercise
price of options  granted is equal to the fair market value of Seagull's  common
stock on the day of grant.

45                         Seagull Energy Corporation
<PAGE>


     Earnings Per Share -- Effective  December  31,  1997,  the Company  adopted
Statement of Financial  Accounting  Standards  ("SFAS") No. 128,  "Earnings  per
Share." This  statement  establishes  standards  for  computing  and  presenting
earnings per share and requires,  among other things, dual presentation of basic
and diluted  earnings per share on the face of the statement of  operations.  In
accordance  with SFAS No. 128,  earnings per share and weighted  average  shares
outstanding  have been  restated  to conform to this  statement  for all periods
presented.

     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
                                                                                           Common Shares            Per-Share
                                                                 Net Income (Loss)          Outstanding              Amount
                                                                --------------------    ---------------------    ----------------
<S>                                                              <C>                     <C>                       <C>
Year Ended December 31, 1997:
     Basic earnings per share ...........................            $   49,130                  63,022               $ 0.78
     Effect of dilutive stock options....................                     -                     769
                                                                --------------------    ---------------------
     Diluted earnings per share .........................            $   49,130                  63,791               $ 0.77
                                                                ====================    =====================

Year Ended December 31, 1996:
     Basic earnings per share ...........................            $   28,961                  62,584               $ 0.46
     Effect of dilutive stock options....................                     -                     968
                                                                --------------------    ---------------------
     Diluted earnings per share .........................            $   28,961                  63,552               $ 0.46
                                                                ====================    =====================

Year Ended December 31, 1995:
     Basic loss per share ...............................            $   (1,738)                 62,107               $(0.03)
     Effect of dilutive stock options....................                     -                       -
                                                                --------------------    ---------------------
     Diluted loss per share .............................            $   (1,738)                 62,107               $(0.03)
                                                                ====================    =====================

</TABLE>


     Options to  purchase  1,610,100  and  1,685,500  shares of common  stock at
$21.13 to $26.38 per share were outstanding during 1997 and 1996,  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,  which expire at various dates from 2003 to 2007,
remained  outstanding at the end of 1997 and 1996. At December 31, 1995, options
to purchase  4,501,920  shares of common stock were outstanding but not included
in the  computation  of diluted loss per share because the effect of the assumed
exercise of these stock  options as of the  beginning  of the year would have an
antidilutive  effect on the computation of diluted loss per share. These options
had exercise  prices  ranging  from $5.89 to $26.38 and expire at various  dates
through 2005.

     Concentrations  Of Market  Risk -- The  future  results  of the oil and gas
operations segment will be affected by the market prices of oil and natural gas.
The  availability  of a ready market for natural gas, oil and liquid products in
the future will depend on numerous  factors  beyond the control of the  Company,
including  weather,  production  of other  natural  gas,  crude  oil and  liquid
products, imports, marketing of competitive fuels, proximity and capacity of oil
and gas  pipelines  and  other  transportation  facilities,  any  oversupply  or
undersupply  of gas, oil and liquid  products,  the regulatory  environment  and
other

46                         Seagull Energy Corporation
<PAGE>


regional and political events, none of which can be predicted with certainty.

     The Company  operates in various phases of the oil and natural gas industry
with  sales to  resellers  such as  pipeline  companies  and local  distribution
companies  as well as to end-users  such as  commercial  businesses,  industrial
concerns and residential  consumers.  The Company's  receivables include amounts
due from purchasers of oil and gas production and amounts due from joint venture
partners for their respective  portions of operating expense and exploration and
development costs. The Company believes that no single customer or joint venture
partner exposes the Company to significant  credit risk.  While certain of these
customers and joint venture  partners are affected by periodic  downturns in the
economy in  general  or in their  specific  segment  of the  natural  gas or oil
industry,  the Company believes that its level of  credit-related  losses due to
such  economic  fluctuations  has been and will continue to be immaterial to the
Company's  results  of  operations  in the  long  term.  Trade  receivables  are
generally not collateralized; however, the Company analyzes customers' and joint
venture  partners  historical  credit positions prior to extending  credit.  The
Company had one customer,  the Egyptian  national oil company ("EGPC") with 11%,
who accounted for more than 10% of total revenues during 1997.

     The  Company  has a  significant  portion  of  its  operations  in  various
geographic  areas of the world.  The  Company's  activities  in these  areas are
subject to the usual risks associated with international  operations,  including
political  and  economic  uncertainties,  risks of  cancellation  or  unilateral
modification  of  agreements,  operating  restrictions,   currency  repatriation
restrictions,  expropriation,  export restrictions,  the imposition of new taxes
and the increase of existing taxes, inflation, foreign exchange fluctuations and
other risks arising out of  international  government  sovereignty over areas in
which the operations are conducted. The Company has endeavored to protect itself
against political and commercial risks inherent in these operations. There is no
certainty that the steps taken by the Company will provide adequate protection.

     Concentrations  Of Credit Risk --  Derivative  financial  instruments  that
hedge the price of oil and natural gas and interest rates are generally executed
with major  financial  or  commodities  trading  institutions  which  expose the
Company to  acceptable  levels of market  and  credit  risks and may at times be
concentrated with certain  counterparties or groups of counterparties.  Although
notional amounts are used to express the volume of these contracts,  the amounts
potentially  subject  to credit  risk,  in the event of  non-performance  by the
counterparties,   are   substantially   smaller.   The  credit   worthiness   of
counterparties   is  subject  to  continuing  review  and  full  performance  is
anticipated.

     Accounting  Pronouncements  --  In  June  1997,  the  Financial  Accounting
Standards Board ("FASB") issued SFAS No. 130, "Reporting  Comprehensive Income."
This statement  establishes 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  investments by and
distributions  to owners and  includes,  among other  things,  foreign  currency
translation  adjustments.  In June  1997,  the FASB also  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

47                         Seagull Energy Corporation
<PAGE>


financial  statements and requires selected information about operating segments
be included in interim reports issued to shareholders.  Both of these statements
are effective for financial  statements for periods beginning after December 15,
1997.  As both SFAS Nos.  130 and 131  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.

3.       SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION

Supplemental  disclosures of cash flow information  (stated in thousands) are as
follows:

<TABLE>
<CAPTION>
                                                                                          Year Ended December 31,
                                                                        ------------------------------------------------------------
                                                                              1997                   1996                 1995
                                                                        ------------------     -----------------     ---------------
<S>                                                                     <C>                    <C>                   <C>
Cash paid during the year for:
    Interest, net of amount capitalized..............................          $34,947              $44,033               $46,804
    Income taxes.....................................................          $25,684              $12,046               $14,074

</TABLE>

4.       ACQUISITION AND DISPOSITION OF ASSETS

     Sale of Canadian Oil and Gas Properties -- On October 6, 1997, Seagull sold
its  Canadian  oil and gas  subsidiary,  Seagull  Energy  Canada Ltd.  ("Seagull
Canada"),  to Rio Alto  Exploration Ltd.  Seagull  realized  approximately  $185
million of net sales proceeds and recognized a pre-tax gain of approximately $12
million in the fourth  quarter of 1997.  The sales  proceeds  were used to repay
existing  long-term  debt,  including all U.S. and Canadian  bank debt,  and for
general corporate purposes.

     The Company's operations in Canada consisted of oil and gas exploration and
production  activities  through  interests in fields located in Alberta,  Canada
with proved reserves of  approximately  60 million barrels of oil equivalents at
the  date  of  the  sale.   The  Company's   Canadian   operations   contributed
approximately  $26  million,  $34  million  and $29  million in  revenue  and $6
million,  $(5) million and $(11)  million in income  (loss) before taxes for the
years ended December 31, 1997, 1996 and 1995, respectively.

     The following  table  presents the  unaudited pro forma results  (stated in
thousands except per share data) of Seagull as though the disposition of Seagull
Canada had occurred on January 1, 1996:

<TABLE>
<CAPTION>
                                                            UNAUDITED PRO FORMA INFORMATION

                                                                                             Year Ended December 31,
                                                                              ------------------------------------------------------
                                                                                      1997                            1996
                                                                              ----------------------         -----------------------
<S>                                                                           <C>                            <C>
Revenues ...................................................................            $523,411                         $483,395
Net income..................................................................              36,520                           39,168
Basic earnings per share....................................................                0.58                             0.63
Diluted earnings per share..................................................                0.57                             0.62

</TABLE>


48                           Seagull Energy Corporation
<PAGE>


     The  unaudited pro forma  information  does not purport to be indicative of
actual results,  if the disposition of Seagull Canada had been in effect for the
periods indicated, or of future results.

     Purchase of Egyptian  Concessions -- In September 1996,  Seagull  purchased
interests in two Egyptian  concessions from units of Exxon Corporation for a net
purchase price of approximately $74 million in cash financed through  additional
borrowings  under  Seagull's  revolving  credit  facility.  The  transaction was
accounted  for as a purchase.  The Company  acquired a 100% working  interest in
both the East Zeit oil producing concession in the offshore Gulf of Suez and the
South Hurghada  exploratory  concession located onshore on the coast of the Gulf
of Suez approximately 250 miles southeast of Cairo.

     Sale of Pipeline  Assets -- In September  1995, the Company and three other
sellers  completed  the sale of their  disparate  interests  in 19  natural  gas
gathering systems and a gas processing plant (the "Pipeline  Assets").  From its
share  of  the  proceeds,   Seagull   realized  a  one-time,   pre-tax  gain  of
approximately  $82 million  recorded in the third quarter of 1995.  For the year
ended  December 31, 1995,  the Pipeline  Assets  contributed  approximately  $18
million to the  revenues and $6 million to the  operating  profit of the Oil and
Gas Operations segment.

     Sale of Section 29  Properties  -- In  September  1995,  the  Company  sold
certain Internal Revenue Code Section 29 Tax  Credit-bearing gas properties (the
"Section  29  Properties")  to an  investment  group  which  includes  a Seagull
subsidiary and two financial investors. For accounting purposes, the Company has
treated the sale as a  non-recourse  monetary  production  payment  reflected in
long-term debt on the balance sheet (see Note 6).


5.       OTHER NONCURRENT ASSETS

Other noncurrent assets (stated in thousands) include the following:

<TABLE>
<CAPTION>
                                                                                                         December 31,
                                                                                              -------------------------------------
                                                                                                   1997                  1996
                                                                                              ----------------      ---------------
<S>                                                                                           <C>                   <C>
Oil, gas and marketing imbalances............................................................   $   27,428            $   24,673
Deferred financing costs.....................................................................       10,437                10,935
Other........................................................................................        5,396                 7,197
                                                                                              ----------------      ---------------
                                                                                                $   43,261            $   42,805
                                                                                              ================      ===============
</TABLE>

49                         Seagull Energy Corporation
<PAGE>


     Oil, Gas and  Marketing  Imbalances  -- As discussed in Note 2, the Company
records oil and gas revenues  following the entitlement method of accounting for
production. The Company records revenue from gas marketing sales net of the cost
of gas and third-party  delivery fees, with any resulting imbalances recorded as
a current receivable or payable.  The Company's oil, gas and marketing imbalance
assets and liabilities (stated in thousands) were as follows:

<TABLE>
<CAPTION>
                                                                                       December 31,
                                                     -------------------------------------------------------------------------------
                                                                     1997                                   1996
                                                     ---------------------------------------   -------------------------------------
                                                                                Volume                                   Volume
                                                          Amount                (Bcfe)               Amount              (Bcfe)
                                                      ----------------     ----------------     ----------------     ---------------
<S>                                                   <C>                  <C>                  <C>                   <C>
Assets:
    Current........................................     $ 13,117                  6.5             $   17,650                9.8
    Noncurrent.....................................       27,428                 16.8                 24,673               15.9
                                                      ----------------     ----------------     ----------------     ---------------
                                                        $ 40,545                 23.3             $   42,323               25.7
                                                      ================     ================     ================     ===============
Liabilities:
    Current........................................    $   8,009                  5.5             $   12,060                6.5
    Noncurrent.....................................       16,405                 10.4                 20,047               13.4
                                                      ----------------     ----------------     ----------------     ---------------
                                                        $ 24,414                 15.9             $   32,107               19.9
                                                      ================     ================     ================     ===============

</TABLE>

     Deferred  Financing Costs -- Deferred  financing costs represent  financing
costs  incurred in  connection  with the  execution of various  debt  facilities
entered into or securities  issued by the Company.  These costs are  capitalized
and amortized to interest expense over the life of the related debt.


6.       DEBT

     Money Market  Facilities  -- Seagull has money market  facilities  with two
U.S. banks with a combined maximum commitment of $100 million.  These facilities
bear interest at rates made available by the banks at their  discretion (7.5% at
December  31,  1996) and may be  canceled  at  either  Seagull's  or the  banks'
discretion.  At December 31, 1997 and 1996, the total amounts  outstanding under
the  money  market  facilities  of none  and  $17  million,  respectively,  were
classified  as a current  liability  and included in accounts and notes  payable
since it was Seagull's intent to repay these amounts within the following year.

Long-term debt (stated in thousands) for 1997 and 1996 was as follows:

<TABLE>
<CAPTION>
                                                                                                        December 31,
                                                                                          -----------------------------------------
                                                                                                1997                    1996
                                                                                          ------------------      -----------------
<S>                                                                                       <C>                     <C>
Revolving credit....................................................................        $         -                   $236,620
1997 Senior notes...................................................................            150,000                          -
1993 Senior notes...................................................................            100,000                    100,000
1993 Senior subordinated notes......................................................            150,000                    150,000
Monetary production payment.........................................................             25,384                     34,378
ENSTAR Alaska:
    Unsecured industrial development bonds..........................................              9,305                     10,230
    Other unsecured notes...........................................................             44,158                     50,460
                                                                                          ------------------      -----------------
                                                                                                478,847                    581,688
Less:  Current maturities...........................................................              7,097                      7,227
       Unamortized debt discount....................................................              2,733                      1,006
                                                                                          ------------------      -----------------
                                                                                            $   469,017                   $573,455
                                                                                          ==================      =================

</TABLE>

50                         Seagull Energy Corporation
<PAGE>


     Revolving  Credit  -- The  Company  has a  $500  million  revolving  credit
facility  ("Revolving  Credit  Facility").  During 1997, the Company amended and
restated  the  Revolving  Credit  Facility to,  among other  things,  change the
maturity  date to December 31, 2002,  reduce  stated  interest  rate margins and
remove, or modify, various financial covenants. At December 31, 1997, there were
no amounts  borrowed under the Revolving Credit Facility and $481 million of the
unused commitment was immediately available. The Revolving Credit Facility bears
interest,  at Seagull's option, at LIBOR or prime rates plus applicable margins,
ranging  from none to 0.45% or  competitive  bid rates.  Actual  interest  rates
varied from 3.7% to 6.3% at December 31, 1996.

     The Revolving 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  $344 million was available for
payment of cash  dividends on common stock or to  repurchase  common stock as of
December 31, 1997.

     1997 Senior Notes -- On September 30, 1997,  Seagull issued $150 million of
senior notes (the "1997 Senior  Notes")  offered at a public  offering  price of
99.544%  of face  value.  The  1997  Senior  Notes  have a coupon  of 7.5%  paid
semiannually  and mature  September  15,  2027.  The 1997  Senior  Notes are not
redeemable  prior to maturity and are not subject to any sinking  fund.  The net
proceeds of approximately  $146 million were used to repay existing debt and for
general  corporate   purposes.   The  1997  Senior  Notes  represent   unsecured
obligations  of the  Company  and rank  pari  passu  with all  other  unsecured,
unsubordinated  obligations  of the  Company.  The  1997  Senior  Notes  contain
conditions   and   restrictive   provisions   including,   among  other  things,
restrictions on additional  indebtedness by the Company and its subsidiaries and
entering into sale and leaseback transactions.

     1993 Senior and Senior  Subordinated  Notes -- In July 1993,  Seagull  sold
$100  million of senior  notes (the "1993  Senior  Notes")  and $150  million of
senior subordinated notes (the "1993 Senior Subordinated  Notes")  (collectively
the "1993 Notes").  The 1993 Senior Notes bear interest at 7 7/8% per annum, are
not  redeemable  prior to maturity or subject to any sinking  fund and mature on
August 1, 2003. The 1993 Senior  Subordinated  Notes bear interest at 8 5/8% per
annum,  are not subject to any sinking fund and mature on August 1, 2005.  On or
after August 1, 2000, the 1993 Senior  Subordinated  Notes are redeemable at the
option of the Company,  in whole or in part, at redemption prices declining from
102.59% in 2000 to 100.00% in 2003 and thereafter  (expressed as a percentage of
principal amount),  plus accrued interest to the redemption date. The 1993 Notes
were issued at par and interest is paid semiannually.

     The 1993 Notes  represent  unsecured  obligations of the Company.  The 1993
Senior Notes rank pari passu with senior  indebtedness  of the Company while the
1993  Senior  Subordinated  Notes are  subordinate  in right of  payment  to all
existing and future senior  indebtedness of the Company.  The 1993 Notes contain
conditions   and   restrictive   provisions   including,   among  other  things,
restrictions on additional  indebtedness by the Company and by its subsidiaries,
the right of

51                         Seagull Energy Corporation
<PAGE>

each note  holder to have the notes  repurchased  by the  Company at 101% of the
principal  amount  upon a change  in  control,  as well as  restrictions  on the
incurrence of secured debt and entering into sale and leaseback transactions.

     Monetary  Production  Payment -- In  September  1995,  the Company sold the
Section  29  Properties  for  approximately  $46  million in net  proceeds.  The
transaction  was  recorded  as a  monetary  production  payment  for  accounting
purposes.  The investors  receive the operating  cash flow from the  properties,
less funds  required for working  capital  purposes,  and are expected to recoup
their investment plus their required after-tax rate of return by 2000. Seagull's
pre-tax effective interest rate is currently estimated to be approximately 4%.

     ENSTAR Alaska -- All long-term  debt of ENSTAR Alaska is issued by a wholly
owned subsidiary of Seagull in the form of senior unsecured notes.  These senior
unsecured notes bear interest at various fixed rates ranging from 7.75% to 12.8%
with principal  payments due 1998 through 2009.  These senior unsecured notes of
the subsidiary provide for restrictions on dividends,  additional borrowings and
purchases,  redemptions or retirements of shares of capital stock, other than in
stock  of the  subsidiary.  Under  the  most  restrictive  provisions  of  these
financing  arrangements,  ENSTAR Alaska had  approximately $12 million available
for  the  making  of  restricted  investments,  restricted  stock  payments  and
restricted subordinated debt payments as of December 31, 1997.

     Interest  Rate Swap  Agreements  -- The  Company  periodically  enters into
interest rate swap agreements to manage the impact of changes in interest rates.
At December  31, 1997,  the Company had no  outstanding  interest  rate swaps in
place.  At December 31, 1996,  the Company had  outstanding  interest rate swaps
with a notional  amount of $100  million  whereby  the  Company  paid a floating
interest  rate and received a fixed  interest rate ranging from 5.43% to 5.635%.
These  interest  rate  swaps  expired  on  January  31,  1997 and did not have a
material impact on the Company's results of operations or cash flow for 1997.

     Annual  Maturities -- At December 31, 1997, the Company's  aggregate annual
maturities of long-term debt are $7 million,  $7 million, $9 million, $9 million
and $3 million for the years 1998, 1999, 2000, 2001 and 2002, respectively.


7.       OTHER NONCURRENT LIABILITIES

Other noncurrent liabilities (stated in thousands) include the following:

<TABLE>
<CAPTION>
                                                                                                          December 31,
                                                                                              -------------------------------------
                                                                                                    1997                 1996
                                                                                              -----------------     ---------------
<S>                                                                                           <C>                   <C>
Oil, gas and marketing imbalances (see Note 5)...............................................   $   16,405             $20,047
Refundable customer advances for construction................................................       11,940              11,567
Other........................................................................................       22,823              33,814
                                                                                              -----------------     ---------------
                                                                                                $   51,168             $65,428
                                                                                              =================     ===============
</TABLE>

     Refundable  Customer  Advances  for  Construction  --  Refundable  customer
advances for construction  represent customer deposits received by ENSTAR Alaska
for construction of main extensions  refundable  either wholly or in part over a
period not to exceed 10 years.


52                         Seagull Energy Corporation
<PAGE>


8.       FAIR VALUE OF FINANCIAL INSTRUMENTS

     The estimated fair value of financial  instruments  has been  determined by
the Company using  available  market  information  and  valuation  methodologies
described below.  Considerable  judgment is required in interpreting market data
to develop the estimates of fair value. The use of different market  assumptions
or valuation  methodologies  may have a material  effect on the  estimated  fair
value amounts. The estimated fair values of the Company's financial  instruments
(stated in thousands) are summarized as follows:

<TABLE>
<CAPTION>
                                                                                   December 31,
                                                ------------------------------------------------------------------------------------
                                                                1997                                        1996
                                                -------------------------------------     ------------------------------------------
                                                    Carrying            Estimated              Carrying               Estimated
                                                     Amount            Fair Value               Amount               Fair Value
                                                -----------------    ----------------     --------------------    ------------------
<S>                                             <C>                  <C>                  <C>                     <C>
Assets:
     Cash and cash equivalents.................   $     45,654        $    45,654          $      15,284            $    15,284

Liabilities:
     Refundable customer advances
         and deposits..........................        (14,725)           (11,880)               (14,075)               (11,405)
     Debt......................................       (476,114)          (497,382)              (580,682)              (589,815)
Redeemable bearer shares.......................        (15,691)                NA                (16,059)                    NA
Derivative transactions:
     Payable for interest rate swaps...........              -                  -                      -                   (107)
Commodity hedging instruments:
     In a receivable position..................              -                278                    (42)                   247
     In a payable position.....................           (287)            (1,219)                  (291)               (10,798)
</TABLE>

     Cash And Cash  Equivalents -- The carrying amount  approximates  fair value
because of the short maturity of these instruments.

     Refundable  Customer  Advances  And  Deposits -- The fair value is based on
discounted  cash flow  analyses  utilizing a discount  rate of 8.5% and 8.25% at
December 31, 1997 and 1996, respectively, with monthly payments ratably over the
estimated period of deposit or advance refunding.

     Debt -- The fair  value of the 1993  Notes,  1997  Senior  Notes and ENSTAR
Alaska debt is estimated  based on quoted  market prices for the same or similar
issues.  The fair value of the monetary  production  payment is estimated  using
discounted cash flow analyses  utilizing a discount rate of  approximately 4% at
December 31, 1997 and 1996. The carrying  amount of all other debt  approximates
fair value  because  these  instruments  bear  interest at rates tied to current
market rates.

     Redeemable  Bearer  Shares -- The fair  value is not  determinable  because
reductions in the outstanding balance are on demand only to the extent necessary
to  redeem  bearer  shares  presented  for  exchange  until  July  2008 with any
remaining balance reverting to the Company. The Company is not able to determine
when the bearer shares will be presented or how many will be presented.

     Interest  Rate Swap  Agreements  -- The fair values are  obtained  from the
financial institutions that are counterparties to the transactions. These values
represent the estimated amount the Company would pay or receive to terminate the
agreements, taking into consideration

53                         Seagull Energy Corporation
<PAGE>


current interest rates and the current  creditworthiness  of the counterparties.
Seagull's interest rate swap agreements were off balance sheet transactions and,
accordingly, no respective carrying amounts for these transactions were included
in the accompanying consolidated balance sheets as of December 31, 1996.

     Commodity Related Transactions -- The fair value of the company's commodity
hedging  instruments is the estimated amount the Company would receive or pay to
settle the applicable commodity hedging instrument at the reporting date, taking
into  account the  difference  between New York  Mercantile  Exchange  ("NYMEX")
prices or index  prices at  year-end  and the  contract  price of the  commodity
hedging  instrument.  Certain of the Company's  commodity  hedging  instruments,
primarily  swaps  and  options,   are  off  balance  sheet   transactions   and,
accordingly,  no respective carrying amounts for these instruments were included
in the  accompanying  consolidated  balance  sheets as of December  31, 1997 and
1996.


9.       REDEEMABLE BEARER SHARES

     In 1983,  the  Company  became  the  successor  issuer  to  Global  Natural
Resources  PLC, a United Kingdom  company,  pursuant to the terms of a Scheme of
Arrangement (the "Arrangement")  under Section 206 of the English Companies Act.
The effect of the  Arrangement was to move the domicile of the parent company to
the United States from the United Kingdom.

     Under the terms of the Arrangement, 24,270,876 common shares of Global were
registered in the name of Hambros Trust ("Trust Shares").  The Trust Shares were
held for the owners of bearer share warrants issued by Global Natural  Resources
PLC. The Arrangement  provided that Trust Shares not claimed by July 26, 1988 be
sold by the Trust and the sale proceeds  together  with earned  interest used to
satisfy  subsequent  claims by the holders of bearer share warrants.  Holders of
bearer shares were entitled to receive at their  election  either cash or Global
shares on a share-for-share basis until July 1993 and only cash thereafter.

     In August 1993, Global received  approximately  $19 million,  the remaining
cash  held by the  Trust,  in the  form of an  interest-free  loan.  The loan is
repayable on demand only to the extent necessary to redeem bearer share warrants
presented  for exchange  until July 2008.  Each bearer share  warrant  presented
during this period will be redeemed for $6.66. As of December 31, 1997 and 1996,
there  were  2,418,868  and  2,463,008   outstanding   bearer  share   warrants,
respectively.  The loan is  secured  by a letter  of  credit  issued  under  the
Revolving Credit Facility. During 1997 and 1996 there were no drawings under the
letter of credit.  In July 2008,  the  obligation  of the  Company to holders of
bearer share warrants will cease, the interest-free loan will terminate, and any
remaining cash will revert to the Company and be accounted for as an increase in
additional paid-in capital.

54                         Seagull Energy Corporation

<PAGE>


10.      SHAREHOLDERS' EQUITY

     The following table reflects the activity in shares of the Company's Common
Stock and Treasury Stock during the three years ended December 31, 1997:

<TABLE>
<CAPTION>
                                                                             1997                  1996                 1995
                                                                       ------------------    -----------------     ----------------
<S>                                                                    <C>                   <C>                   <C>
Common Stock Outstanding:
    Shares at beginning of year......................................      63,073,287            65,983,199           65,767,743
    Exercise of employee stock options...............................         804,155               449,256              215,104
    Executive incentive compensation.................................               -                 3,000                    -
    Retirement of treasury stock pursuant to Global Merger                          -            (3,361,185)                   -
    Other............................................................               -                  (983)                 352
                                                                       ------------------    -----------------     ----------------
    Shares at end of year............................................      63,877,442            63,073,287           65,983,199
                                                                       ==================    =================     ================

Treasury Stock Outstanding:
    Shares at beginning of year......................................         361,314             3,729,823            3,759,425
    Acquisition of treasury stock....................................         500,000                     -                    -
    Issuance of treasury stock to 401(k) plan........................               -                (7,324)             (11,602)
    Executive incentive compensation.................................               -                     -              (18,000)
    Retirement of treasury stock pursuant to Global Merger                          -            (3,361,185)                   -
                                                                       ------------------    -----------------     ---------------
    Shares at end of year............................................         861,314               361,314            3,729,823
                                                                       ==================    =================     ===============
</TABLE>


     Preferred Stock -- The Company is authorized to issue  5,000,000  shares of
preferred stock, par value $1.00 per share, in one or more series. There were no
shares issued or outstanding as of December 31, 1997 and 1996.

     Preferred Share Purchase Rights -- Seagull has a Share Purchase Rights Plan
to protect the Company's  shareholders from coercive or unfair takeover tactics.
Under  this  Plan,  each  outstanding  share  and  each  share of  Common  Stock
subsequently issued has attached to it one Right, exercisable at $30.75, subject
to certain adjustments. In December 1997, the Company amended the Share Purchase
Rights Plan whereby,  in the event a person or group acquires 10% or more of the
outstanding Common Stock, or in the event the Company is acquired in a merger or
other business  combination or 50% or more of the Company's  consolidated assets
or earning  power is sold,  each Right  entitles  the holder to purchase  $30.75
worth of shares of Common Stock of the Company or of the acquiring  company,  as
the case may be, for half of the  then-current,  per-share  market  prices.  The
Rights, under certain  circumstances,  are redeemable at the option of Seagull's
Board of  Directors  at a price of $0.01 per Right,  within 10 days  (subject to
extension)  following the day on which the acquiring person or group exceeds the
10%  threshold.  If any person or group acquires 10% or more (but less than 50%)
of the Company's  outstanding common stock, the Board may, at its option,  issue
common  stock in exchange  for all or part of the  outstanding  and  exercisable
Rights  (other than Rights owned by such person or group which would become null
and void) at an exchange  ratio of one share of common stock for each two shares
of common stock for which each Right is then exercisable, subject to adjustment.
The Rights expire on March 22, 1999.


55                         Seagull Energy Corporation
<PAGE>


11.      BENEFIT PLANS

     Stock Option Plans -- The Company currently has various stock option plans.
The stock  options  become  exercisable  over a three to six year period and all
options  expire  10 years  after  the  date of  grant.  At  December  31,  1997,
approximately  0.8  million  shares of Common  Stock were  available  for grant.
Information relating to stock options is summarized as follows:

<TABLE>
<CAPTION>

                                          1997                               1996                                1995
                           ---------------------------------- --------------------------------- -----------------------------------
                                           Weighted Average                       Weighted                             Weighted
                                               Exercise                       Average Exercise                     Average Exercise
                                                 Price                              Price                                Price
                              Shares           Per Share          Shares          Per Share          Shares           Per Share
                           -------------- ------------------- ------------- ------------------- --------------  -------------------
<S>                        <C>            <C>                 <C>           <C>                 <C>             <C>
Balance outstanding -
  Beginning of year........  4,746,792          $  16.15         4,501,920          $ 14.67         4,065,084            $   14.52
    Granted................    983,200          $  19.13           844,000          $ 21.79           766,640            $   16.08
    Exercised..............   (809,764)         $   9.16          (449,256)         $  9.80          (215,104)           $   10.40
    Forfeited..............   (321,976)         $  21.33          (149,872)         $ 22.36          (114,700)           $   25.59
                           -------------- ------------------- ------------- ------------------- --------------  -------------------
Balance outstanding -
  End of year..............  4,598,252          $  17.63         4,746,792          $ 16.15         4,501,920            $   14.67
                           ============== =================== ============= =================== ==============  ===================
Options exercisable -
  End of year..............  2,355,972          $  14.97         2,417,492          $ 11.19         2,265,809            $   10.02
                           ============== =================== ============= =================== ==============  ===================
</TABLE>

     The weighted  average fair value of stock options granted during 1997, 1996
and 1995 was $9.28, $10.77 and $8.36 per share, respectively.  The fair value of
each option  grant is  estimated  on the date of grant  using the  Black-Scholes
options-pricing  model.  The model assumed  expected  volatility of 44%, 43% and
41%,  weighted  average  risk-free  interest  rates of 6.3%,  6.5% and 6.1%, for
grants in 1997, 1996 and 1995, respectively, and an expected life of three years
after the vesting term. As Seagull has not declared  dividends since it became a
public entity,  no dividend yield was used.  Actual value  realized,  if any, is
dependent on the future  performance  of Seagull  Common Stock and overall stock
market conditions.  There is no assurance the value realized by an optionee will
be at or near the value estimated by the Black-Scholes model.

Information  relating  to stock  options  outstanding  at  December  31, 1997 is
summarized as follows:

<TABLE>
<CAPTION>
                                        Options Outstanding                                         Options Exercisable
                   -------------------- --------------------- ---------------------   ----------------------------------------------
                                                                      Weighted
                   Number Outstanding      Weighted Average           Average                                         Weighted
    Range of         at December 31,          Remaining            Exercise Price       Number Exercisable        Average Exercise
 Exercise Prices          1997             Contractual Life          Per Share         at December 31, 1997       Price Per Share
                   --------------------   -------------------     -----------------   ---------------------    ---------------------
<S>                <C>                    <C>                     <C>                 <C>                      <C>
$ 5.89 - $ 9.45              961,084           2 years                 $ 8.05                   921,660                $ 7.99
$ 9.46 - $18.00            1,114,768           5 years                 $14.54                   680,512                $13.19
$18.01 - $21.49              924,300           9 years                 $18.84                    26,400                $19.13
$21.50 - $25.50            1,120,100           8 years                 $24.21                   400,200                $24.49
$25.51 - $26.38              478,000           5 years                 $26.38                   327,200                $26.38
                   --------------------   -------------------     -----------------   ---------------------    ---------------------
$  5.89 - $26.38           4,598,252           6 years                 $17.63                 2,355,972                $14.97
                   ====================   ===================     =================   =====================    =====================
</TABLE>

56                         Seagull Energy Corporation
<PAGE>


     The majority of Seagull's  options must be granted at the fair market value
of Seagull's  Common Stock on the New York Stock  Exchange on the date of grant.
The remaining  stock options may have an exercise price not less than 50% of the
fair  market  value  of  Seagull's  Common  Stock  on the  date  of  grant.  All
outstanding options, other than 44,000 granted by Global in 1993, were issued at
the fair market value of Seagull's  Common  Stock.  Accordingly  as discussed in
Note 2 for the years ending  December 31, 1997,  1996 and 1995, no  compensation
expense  relating to these options is  recognized  in the  Company's  results of
operations.  Had  compensation  cost for the  Company's  stock option plans been
determined  based on the fair  value at the grant  dates for  awards  made after
December  31,  1994 under  those  plans,  the  Company's  net income  (loss) and
earnings  (loss) per share  would have been  restated  to the pro forma  amounts
(stated in thousands except per-share data) indicated below:

<TABLE>
<CAPTION>
                                                                                   Year Ended December 31,
                                                        ----------------------------------------------------------------------------
                                                                1997                        1996                       1995
                                                        --------------------       ---------------------      ----------------------
<S>                                                     <C>                        <C>                        <C>
Net income (loss)                  As reported.........          $49,130                    $28,961                  $(1,738)
                                   Pro forma...........           44,641                     26,429                   (2,443)

Earnings (loss) per share:
     Basic                         As reported.........             0.78                       0.46                    (0.03)
                                   Pro forma...........             0.71                       0.42                    (0.04)

     Diluted                       As reported.........             0.77                       0.46                    (0.03)
                                   Pro forma...........             0.70                       0.42                    (0.04)

</TABLE>

     Under the  provisions  of SFAS No.  123,  the pro forma  disclosures  above
include  only the  effects of stock  options  granted by Seagull  subsequent  to
December  31,  1994.  During  this  initial  phase-in  period,   the  pro  forma
disclosures as required by SFAS No. 123 are not representative of the effects on
reported  net income for future  years as options  vest over  several  years and
additional awards are generally made each year.

     Profit Sharing Plans -- ENSTAR Alaska has trusteed profit sharing plans for
salaried employees and union employees.  Annual  contributions for each plan are
determined  by the  Company's  Board of  Directors  pursuant to  formulae  which
contain   minimum   contribution   requirements.   Profit  sharing  expense  was
approximately  $0.3  million,  $0.4 million and $0.3 million for 1997,  1996 and
1995, respectively, and is included in operations and maintenance expenses.

     Thrift Plans -- The Company has various  thrift  plans which are  qualified
employee  savings plans in accordance  with the  provisions of Section 401(k) of
the Internal  Revenue Code of 1986, as amended.  Company  contributions to these
plans (collectively,  the "Thrift Plans") were approximately $2 million for each
of the years  1997,  1996 and 1995.  The Thrift  Plans'  costs are  included  in
operations and maintenance expenses and general and administrative expenses.

     One of the Thrift Plans, the Employees  401(k) Savings Plan ("ESP"),  was a
defined  contribu-

57                         Seagull Energy Corporation
<PAGE>


tion plan which covered substantially all of Global's U.S. employees. Employees'
contributions  were matched by the Company with treasury shares of common stock.
The Company recorded expense of approximately  $0.1 million in both of the years
1996  and  1995  relating  to its  contributions  of 7,324  and  11,602  shares,
respectively,  of common  stock to the ESP.  Subsequent  to December  31,  1996,
contributions  to the  ESP  were  suspended  and  those  employees  eligible  to
contribute  to the ESP prior to the Global Merger were eligible to contribute to
the Seagull Thrift Plan.

     Defined Benefit Plans -- The Company has an unfunded  retirement plan which
provides for supplemental benefits to certain officers and key employees.  As of
December 31, 1997,  only one person was  designated to participate in such plan.
Total expenses of the plan were approximately $0.2 million for each of the years
1997,  1996 and 1995.  The  retirement  plan's costs are included in general and
administrative expenses.

     ENSTAR  Alaska  has  two  defined  benefit  retirement  plans  which  cover
salaried,  clerical and operating  employees.  Determination of benefits for the
salaried  employees  is based upon a  combination  of years of service and final
monthly compensation. Benefits for operating employees are based solely on years
of service. ENSTAR Alaska's policy is to fund the minimum contributions required
by applicable regulations.  The net pension costs are included in operations and
maintenance expenses.

     Global sponsored a defined benefit pension plan which covered substantially
all of  Global's  U.S.  employees.  The  plan  provided  benefits  based  on the
employee's  years of  service  and  compensation  during  the years  immediately
preceding  retirement.  Global made annual  contributions  to the plan to comply
with the minimum funding  provisions of the Employee  Retirement Income Security
Act.  The plan  investments  consisted  primarily  of common  equities and fixed
income  securities.  During 1997, the Company  terminated  this defined  benefit
pension  plan and  participants  were paid the  present  value of their  accrued
benefits.  Termination of this plan did not have a material  effect on Seagull's
financial position or results of operations.

58                         Seagull Energy Corporation
<PAGE>


     The following table (stated in thousands) details the components of pension
income and expense, the funded status of the Company's plans, amounts recognized
in the  Company's  consolidated  balance  sheets and major  assumptions  used to
determine these projected benefit obligations.  Certain assumptions are based on
factors,  such as interest rates and long-term  rates of return on  investments,
which are subject to change due to forces beyond the Company's control.  Changes
in the  various  assumptions  utilized  could have a  significant  effect on the
amounts reported.

<TABLE>
<CAPTION>

                                                                                                        December 31,
                                                                                           ---------------------------------------
                                                                                                 1997                  1996
                                                                                           -----------------      ----------------
<S>                                                                                        <C>                    <C>
Actuarial present value of benefit obligations:
    Vested benefit obligation...........................................................    $   (11,896)            $  (16,242)
                                                                                           =================      ================
    Accumulated benefit obligation......................................................    $   (11,955)            $  (16,278)
                                                                                           =================      ================
Projected benefit obligation for services rendered to date..............................    $   (13,623)            $  (17,740)
Plan assets at fair value, primarily listed stocks and
    corporate and U. S. bonds...........................................................         13,859                 15,520
                                                                                           -----------------      ----------------
Plan  assets  at  fair  value  in  excess  of  (less  than)  projected   benefit
obligation.........
                                                                                                    236                 (2,220)
Unrecognized prior service cost.........................................................             80                     91
Unrecognized net (gain) loss............................................................         (1,045)                   753
Unrecognized net obligation arising out of the initial application of
    SFAS No. 87, amortized over 15 years to 18 years ...................................            309                    394
                                                                                           -----------------      ----------------
Accrued pension cost....................................................................    $      (420)            $     (982)
                                                                                           =================      ================
Net pension cost includes the following components:
    Service cost-benefits earned during the period......................................    $       479             $    1,025
    Interest cost on projected benefit obligation.......................................            901                  1,212
    Actual return on plan assets .......................................................         (3,320)                (2,605)
    Net amortization and deferral.......................................................          2,578                  1,835
                                                                                           -----------------      ----------------
Net periodic pension cost...............................................................    $       638             $    1,467
                                                                                           =================      ================
Assumptions:
    Discount rate.......................................................................              7%                     7%
    Rate of increase in future compensation.............................................              3%                     2%
    Expected long-term rate of return on plan assets....................................              8%                     8%

</TABLE>

     Employee  Stock  Ownership Plan -- On November 15, 1989, the Company formed
the Seagull  Employee  Stock  Ownership Plan (the "ESOP") for the benefit of the
non-Alaskan  employees of the  Company.  The ESOP  borrowed  from the Company $8
million at an interest rate of 10 percent per annum to be repaid in twelve equal
annual installments of principal and interest.  The ESOP used the borrowed funds
and the 1989 contributions from the Company to purchase 948,150 shares of Common
Stock at $8.438 per share from Seagull's treasury.  The purchase price was based
upon the closing price of the Common Stock on the New York Stock Exchange on the
date the ESOP was formed.

     The promissory note has been and will be funded  entirely by  contributions
from  Seagull.  Such  contributions,  included  in  operations  and

59                         Seagull Energy Corporation
<PAGE>


maintenance  expenses  and  administrative  expenses,  were  approximately  $1.3
million in 1997 and $0.6 million in both 1996 and 1995.

     Postretirement  Medical Plan -- ENSTAR Alaska has a postretirement  medical
plan which covers all of its salaried  employees.  Determination  of benefits is
based  upon a  combination  of  the  retiree's  age  and  years  of  service  at
retirement.  The  Company  accrues for such  benefits  during the years the plan
participants render service. Expenses related to the postretirement medical plan
of $0.2  million,  $0.3  million  and  $0.2  million  in 1997,  1996  and  1995,
respectively, are included in operations and maintenance expenses.


12.      INCOME TAXES

     The income  (loss)  before  income taxes and the  components  of income tax
expense (benefit) (stated in thousands) for each of the years ended December 31,
1997, 1996 and 1995 were as follows:

<TABLE>
<CAPTION>
                                                                            1997                  1996                   1995
                                                                      -----------------     ------------------    ------------------
<S>                                                                   <C>                   <C>                   <C>
Income (loss) before income taxes:
   Domestic.........................................................     $    43,530           $   38,200             $     6,841
   Foreign..........................................................          42,670               16,656                  (5,797)
                                                                      -----------------     ------------------    ------------------
                                                                        $     86,200           $   54,856             $     1,044
                                                                      =================     ==================    ==================
Current income tax expense (benefit):
    Federal.........................................................     $     3,503           $     (643)            $     6,236
    Foreign.........................................................          22,899               17,737                   9,376
    State...........................................................           1,250                  100                   3,462
                                                                      -----------------     ------------------   -------------------
       Total current................................................          27,652               17,194                  19,074
                                                                      -----------------     ------------------   -------------------
Deferred income tax expense (benefit):
    Federal.........................................................           5,787                7,605                 (13,570)
    Foreign.........................................................           3,893                  815                  (1,935)
    State...........................................................            (262)                 281                    (787)
                                                                      -----------------     ------------------   -------------------
       Total deferred...............................................           9,418                8,701                 (16,292)
                                                                      -----------------     ------------------    ------------------
Income tax expense..................................................     $    37,070           $   25,895             $     2,782
                                                                      =================     ==================    ==================
</TABLE>

     In  addition  to the income tax  expense  detailed  above,  the Company had
income tax benefits,  related to the tax effect of compensation  expense,  of $3
million,  $1 million and $0.4  million for each of the years ended  December 31,
1997,  1996 and 1995,  respectively,  which were  recorded  in paid-in  capital.
Seagull also had current income tax  receivables of $2 million and $1 million at
December 31, 1997 and 1996, respectively.

60                         Seagull Energy Corporation
<PAGE>


     The provision for income taxes (stated in thousands)  for each of the years
ended December 31, 1997,  1996 and 1995 was different  than the amount  computed
using the federal statutory rate (35%) for the following reasons:

<TABLE>
<CAPTION>
                                                                                   1997               1996                1995
                                                                              ----------------   ----------------    ---------------
<S>                                                                           <C>                <C>                 <C>
Amount computed using the statutory rate..................................      $   30,170          $   19,200          $      365
Increase (reduction) in taxes resulting from:
   Utilization of Internal Revenue Code Section 29 credits................             (81)               (171)             (3,096)
   State income taxes, net of federal income tax benefits.................             642                 248               1,739
   Taxation of foreign operations, net of
     federal income tax benefits..........................................           6,209              13,613               8,494
   Decrease in deferred tax asset valuation allowance.....................               -              (8,430)             (6,194)
   Adjustments to beginning-of-the-year tax bases
     per the 1995 tax returns and effects of IRS exam.....................               -                   -
                                                                                                                            (1,385)
   Other..................................................................             130               1,435               2,859
                                                                              ----------------   ----------------    ---------------
Income tax expense........................................................      $   37,070          $   25,895          $    2,782
                                                                              ================   ================    ===============

</TABLE>

     The net decrease in the valuation allowance for the year ended December 31,
1996 of  approximately $8 million included $6 million related to the utilization
in 1996 of net operating  losses.  The remaining  change for 1996 and the change
for 1995 are related to management's belief that, due to events occurring in the
year of change, it is more likely than not such deferred tax assets, for which a
valuation allowance had previously been established, will be realized.

     The significant components of deferred income tax expense (benefit) (stated
in thousands)  attributable to income from  continuing  operations for the years
ended December 31, 1997, 1996 and 1995 were as follows:

<TABLE>
<CAPTION>

                                                                                    1997               1996                1995
                                                                               ---------------    ----------------    --------------
<S>                                                                            <C>                <C>                 <C>
Deferred tax expense (benefit) (exclusive of the effects of other
     components listed below)................................................    $    9,418        $   17,131          $   (10,098)
Decrease in deferred tax asset valuation allowance...........................             -            (8,430)              (6,194)
                                                                               ---------------    ----------------    --------------
                                                                                 $    9,418        $    8,701          $   (16,292)
                                                                               ===============    ================    ==============
</TABLE>

61                         Seagull Energy Corporation
<PAGE>


     The tax effects of temporary  differences  (stated in thousands)  that gave
rise to significant  portions of the deferred tax  liabilities  and deferred tax
assets as of December 31, 1997, 1996 and 1995 were as follows:

<TABLE>
<CAPTION>

                                                                                         1997              1996            1995
                                                                                   ----------------  ---------------  --------------
<S>                                                                                <C>               <C>              <C>
Deferred tax liabilities:
    Property, plant and equipment, due to
      differences in depreciation, depletion and amortization...................      $   49,815      $   66,242         $ 50,783
    Other.......................................................................             456             583              197
                                                                                   ----------------  ---------------  --------------
Deferred tax liabilities........................................................          50,271          66,825           50,980
                                                                                   ----------------  ---------------  --------------
Deferred tax assets:
    Minimum tax credit carryforwards............................................         (16,352)        (15,972)         (18,950)
    Investment tax credit carryforwards (expiring in 1999 and 2000).............          (1,462)         (1,851)          (1,682)
    Net operating loss carryforwards............................................               -          (1,727)          (7,129)
    Capital loss carryback......................................................          (2,847)              -                -
    Deferred compensation/retirement related
      items accrued for financial reporting purposes............................          (5,390)         (5,464)          (4,349)
    Contingent considerations...................................................          (4,897)         (5,018)            (651)
    Notes receivable............................................................          (5,262)         (6,209)          (5,333)
    Other.......................................................................          (4,364)         (3,636)          (3,178)
                                                                                   ----------------  ---------------  --------------
Deferred tax assets.............................................................         (40,574)        (39,877)         (41,272)
Less - valuation allowance......................................................               -               -            8,430
                                                                                   ----------------  ---------------  --------------
Net deferred tax assets.........................................................         (40,574)        (39,877)         (32,842)
Less - reclassification to current deferred.....................................           4,429           4,073            5,239
                                                                                   ----------------  ---------------  --------------
Non-current deferred tax assets.................................................         (36,145)        (35,804)           (27,603)
                                                                                   ----------------  ---------------  --------------
Net non-current deferred tax liabilities........................................      $   14,126      $   31,021           $ 23,377
                                                                                   ================  ===============  ==============
</TABLE>

62                         Seagull Energy Corporation
<PAGE>



13.      BUSINESS SEGMENTS

     Information  on the  Company's  operations by business  segment  (stated in
thousands) is summarized as follows:

<TABLE>
<CAPTION>
                                                                                        Year ended December 31,
                                                                   -----------------------------------------------------------------
                                                                          1997                   1996                    1995
                                                                   -------------------    -------------------     ------------------
<S>                                                                <C>                    <C>                     <C>
Revenues:
    Oil and gas operations.....................................     $      453,648         $      419,595           $     308,510
    Alaska transmission and distribution.......................             95,719                 97,616                  97,770
                                                                   -------------------    -------------------     ------------------
                                                                    $      549,367         $      517,211           $     406,280
                                                                   ===================    ===================     ==================
Operating Profit (Loss):
    Oil and gas operations(*)..................................     $      106,983         $       97,192           $     (35,867)
    Alaska transmission and distribution.......................             22,588                 25,781                  22,896
    Corporate..................................................            (19,095)               (19,530)                (23,798)
                                                                   -------------------    -------------------     ------------------
                                                                    $      110,476         $      103,443           $     (36,769)
                                                                   ===================    ===================     ==================
Depreciation, Depletion And Amortization:
    Oil and gas operations(*)..................................     $      160,197         $      145,382           $     188,455
    Alaska transmission and distribution.......................              8,368                  8,190                   8,042
    Corporate..................................................              2,951                  2,097                   2,030
                                                                   -------------------    -------------------     ------------------
                                                                    $      171,516         $      155,669           $     198,527
                                                                   ===================    ===================     ==================
Identifiable Assets:
    Oil and gas operations.....................................     $    1,161,108         $    1,267,481           $   1,118,216
    Alaska transmission and distribution.......................            184,422                189,867                 189,081
    Corporate..................................................             65,536                 57,715                  51,828
                                                                   -------------------    -------------------     ------------------
                                                                    $    1,411,066         $    1,515,063           $   1,359,125
                                                                   ===================    ===================     ==================
Capital Expenditures:
   Oil and gas operations:
     Leasehold.................................................     $       23,141         $       12,986           $      18,000
     Exploration...............................................             95,681                 77,774                  46,575
     Development...............................................            137,806                108,763                  69,260
                                                                   -------------------    -------------------     ------------------
                                                                           256,628                199,523                 133,835
     Other oil and gas operations..............................                885                    228                     441
                                                                   -------------------    -------------------     ------------------
         Total oil and gas operations..........................            257,513                199,751                 134,276
   Alaska transmission and distribution........................              9,607                  9,287                   7,611
   Corporate...................................................              8,488                  4,424                   2,214
                                                                   -------------------    -------------------     ------------------
                                                                    $      275,608         $      213,462           $     144,101
                                                                   ===================    ===================     ==================

Acquisitions, Net of Cash Acquired:
    Acquisitions of oil and gas properties.....................     $       17,665         $       90,867           $           -
    Acquisitions of other assets and liabilities...............                  -                 13,553                       -
                                                                   -------------------    -------------------     ------------------
                                                                    $       17,665         $      104,420           $           -
                                                                   ===================    ===================     ==================
</TABLE>

     (*)  Includes $49 million  relating to the impairment of long-lived  assets
          for the year ended December 31, 1995.


63                         Seagull Energy Corporation
<PAGE>


Identifiable  assets (stated in thousands) by geographic  area are summarized as
follows:

<TABLE>
<CAPTION>

                                                                                             Year ended December 31,
                                                                         -----------------------------------------------------------
                                                                                1997                  1996                 1995
                                                                         ----------------      ----------------      ---------------
<S>                                                                      <C>                   <C>                   <C>
United States........................................................        $1,157,186            $1,138,619            $1,074,787
Canada...............................................................                 -               200,352               211,040
Egypt................................................................           190,321               119,680                11,003
Cote d'Ivoire........................................................            35,519                28,854                33,167
Tatarstan............................................................            25,051                21,152                21,120
Indonesia............................................................             2,956                 3,487                 4,237
Other(*).............................................................                33                 2,919                 3,771
                                                                         ----------------      ----------------      ---------------
                                                                             $1,411,066            $1,515,063            $1,359,125
                                                                         ================      ================      ===============
</TABLE>

(*)  Other includes Argentina, Malaysia, Turkey and the United Kingdom.


14.      COMMITMENTS AND CONTINGENCIES

     Lease  Commitments -- The Company leases certain office space and equipment
under operating lease  arrangements which contain renewal options and escalation
clauses.  Future  minimum  rental  payments  under these leases range between $2
million and $3 million in each of the years 1998-2002,  and total $7 million for
all  subsequent   years.   Total  rental  expense  under  operating  leases  was
approximately $3 million for each of the three years ended December 31, 1997.

     Royalty Litigation -- Increasingly, royalty owners under oil and gas leases
are challenging  valuation  methodology and  post-production  deductions used by
producers. These cases have arisen because oil and gas producers such as Seagull
have  begun  to  provide  services  that had  previously  been  provided  by the
interstate gas pipelines prior to the "unbundling" of gas services. For example,
in 1996,  Seagull was sued in Anne K. Barnaby,  et al. v. Seagull Mid-South Inc.
This case is pending in state court of Latimer County,  Oklahoma.  In this case,
the plaintiffs  seek additional  royalties  based upon the alleged  deduction by
Seagull of  post-production  costs,  such as those  related  to  transportation,
compression,   dehydration  and  treating.  In  addition,  the  plaintiffs  have
questioned the sales price used by Seagull as a basis for calculating  royalties
to the extent that sales were made to Seagull's gas marketing subsidiary.  While
Seagull  intends to vigorously  defend this case, the Company cannot predict the
outcome of these matters.

     NorAm Litigation -- Seagull also was sued in 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 Gas  Transmission  Co.  ("NorAm") and Arkansas  Western Gas
Company ("AWG") have sought a declaratory judgment that the gas contract remains
in effect with  respect to these wells or, in the  alternative,  money  damages.
Since the  termination by Seagull of the gas contract,  Seagull has been selling
the gas in question on the spot market.  Seagull believes that it had reasonable
grounds  for  terminating  the gas  contract.  NorAm and AWG have 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
"Additional Well Claim"). If NorAm and AWG were successful with the

65                         Seagull Energy Corporation
<PAGE>


Additional  Well  Claim,  Seagull's  operations  in the  Aetna  Field  would  be
materially  affected in an adverse  manner.  By mid - 1997,  the  plaintiffs had
alleged  losses in these matters of  approximately  $90 million plus  attorney's
fees.

     In November 1997, the Company , NorAm and AWG signed a Settlement  Proposal
that  ultimately  could lead to a final  settlement  and resolution of the NorAm
Litigation  discussed above. The Settlement Proposal calls for Seagull to make a
cash payment to deliver gas under a five-year gas sales contract. As a result of
this Settlement  Proposal,  the Company recorded in the fourth quarter of 1997 a
one-time pre-tax charge of approximately  $4.5 million,  included in general and
administrative expenses.

     Gulf Coast  Vacuum Site -- In 1993,  the  Environmental  Protection  Agency
("EPA")  notified the Company that a subsidiary  was a  potentially  responsible
party ("PRP") at the Gulf Coast Vacuum Services  Superfund Site (the "GCV Site")
in Vermilion Parish,  Louisiana.  Based upon the Company's investigation of this
claim, the Company believes that the basis for its alleged liability is a series
of  transactions  between the Company's  subsidiary  and the operator of the GCV
Site that occurred  during 1979 and 1980.  While the EPA's cleanup cost estimate
of the GCV Site is in the range of $17 million,  the Company  believes  that its
liability  is unlikely to be material  to its  financial  condition,  results of
operations or cash flows because of the large number of PRPs at the GCV Site and
the relative amount of  contamination,  if any, that may have been caused at the
GCV Site by the disposal of wastes by the Company during 1979 and 1980.

     Comstock Mill Site -- On February 21, 1996, the United States Department of
Interior  Bureau  of Land  Management  ("BLM")  sent a letter to  Houston  Oil &
Minerals Corporation ("HO&M"), a wholly owned subsidiary of Seagull,  requesting
HO&M to prepare and submit a plan for sampling and  analyzing  groundwater  at a
former mining operation  located near Virginia City,  Nevada (the "Comstock Mill
Site").  The  basis for the  BLM's  request  was the  alleged  operation  of the
Comstock  Mill Site by HO&M  between  1978 and 1982.  Pursuant  to an  indemnity
provision in the stock purchase agreement by which Seagull acquired HO&M in 1988
(the "HO&M Purchase  Agreement"),  Seagull  tendered the BLM's letter to Tenneco
Inc.  ("Tenneco")  with a demand for indemnity and notified the BLM that Tenneco
would  respond to the BLM letter on behalf of HO&M.  The BLM has also  indicated
that  Tenneco  and HO&M might be required to address  cyanide  contamination  of
groundwater at the Comstock Mill Site by separate  action of the Nevada Division
of Environmental Protection. Seagull believes that any liability associated with
the Comstock  Mill Site is the  responsibility  of Tenneco or its  successors in
liability pursuant to the HO&M Purchase Agreement.

     Other -- The Company is a party to other  ongoing  litigation in the normal
course of business.  Management  regularly analyzes current  information and, as
necessary,   provides   accruals  for  probable   liabilities  on  the  eventual
disposition of these matters. While the outcome of lawsuits or other proceedings
against the Company cannot be predicted with certainty, management believes that
the effect on its financial condition,  results of operations and cash flows, if
any, will not be material.

65                         Seagull Energy Corporation
<PAGE>

15.  SUPPLEMENTAL OIL AND GAS INFORMATION (Unaudited)

Capitalized  Costs  Relating  to Oil and Gas  Producing  Activities  (amounts in
thousands)
<TABLE>
<CAPTION>

                                      United                               Cote
                                      States     Canada (*)     Egypt    d'Ivoire  Tatarstan   Indonesia   Other      Total
                                    ----------   ----------    --------  --------  ---------   ---------   -----   ----------
<S>                                  <C>         <C>          <C>       <C>        <C>         <C>         <C>     <C>

At December 31, 1997:
   Proved  . . . . . . . . . . . .  $1,421,004   $       -     $174,702  $ 45,343  $ 22,500    $   3,962   $    -  $1,667,511
   Unproved. . . . . . . . . . . .      52,449           -       22,101       664          -           -        -      75,214
                                    ----------   ----------    --------  --------  ---------   ---------   ------  ----------
                                     1,473,453           -      196,803    46,007     22,500       3,962        -   1,742,725

   Accumulated depreciation,
    depletion and amortization         732,627           -       28,769    15,835      8,810       3,042        -     789,083
                                    ----------   ----------    --------  --------  ---------   ---------   ------  ----------
                                    $  740,826   $       -     $168,034  $ 30,172  $  13,690   $     920   $    -     953,642
                                    ==========   ==========    ========  ========  =========   =========   ======  ==========

At December 31, 1996:
   Proved . . . . . . . . . . . .   $1,312,448     239,323       98,407  $ 32,648  $  17,056   $   3,962   $    -  $1,703,844
   Unproved . . . . . . . . . . .       33,959       2,525        5,584       664          -           -    4,208      46,940
                                    ----------   ---------     --------  --------  ---------   ---------   ------  ----------
                                     1,346,407     241,848      103,991    33,312     17,056       3,962    4,208   1,750,784

   Accumulated depreciation,
    depletion and amortization         620,602      49,561        7,442     6,245      4,979       2,911    1,441     693,181
                                    ----------   ---------     --------  --------  ---------   ---------   ------  ----------
                                     $ 725,805    $192,287     $ 96,549  $ 27,067  $  12,077   $   1,051   $2,767  $1,057,603
                                    ==========   =========     ========  ========  =========   =========   ======  ==========

(*)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.

Costs Incurred in Oil and Gas Property Acquisition,  Exploration and Development
Activities (amounts in thousands)

                                      United                               Cote
                                      States     Canada (*)     Egypt    d'Ivoire   Tatarstan   Indonesia   Other      Total
                                   ----------   ----------    --------  --------   ---------   ---------   -----   ----------

<S>                                 <C>          <C>           <C>       <C>        <C>         <C>         <C>     <C>
Year ended December 31, 1997:
Acquisition costs:
   Proved. . . . . . . . . . . . . $    7,382     $      54     $ 4,542   $     -   $       -   $       -   $    -  $   11,978
   Unproved. . . . . . . . . . . .     21,886           595       6,285        53           -           -        9      28,828
Exploration costs. . . . . . . . .     51,058         2,999      38,086     3,357         181           -        -      95,681
Development costs. . . . . . . . .     68,059         9,749      43,900    10,801       5,297           -        -     137,806
                                   ----------     ---------     -------  --------   ---------   ---------   ------  ----------
                                   $  148,385     $  13,397     $92,813   $14,211   $   5,478   $       -   $    9  $  274,293
                                   ==========     =========     =======  ========   =========   =========   ======  ==========
Year ended December 31, 1996:
Acquisition costs:
   Proved. . . . . . . . . . . . . $   29,102     $   1,000     $56,051   $     -   $       -   $       -   $   -   $   86,153
   Unproved. . . . . . . . . . . .     10,371           862       5,584       782           -           -      101      17,700
Exploration costs. . . . . . . . .     64,066         3,332       6,934     2,823           -           -      619      77,774
Development costs. . . . . . . . .     65,309        10,992      25,176     3,255       4,031           -        -     108,763
                                   ----------     ---------     -------   -------   ---------   ---------   ------  ----------
                                   $  168,848     $  16,186     $93,745   $ 6,860   $   4,031   $       -   $  720  $  290,390
                                   ==========     =========     =======  ========   =========   =========   ======  ==========

Year ended December 31, 1995:
Acquisition costs:
   Proved. . . . . . . . . . . . . $    3,193     $     553     $     -   $     -   $       -   $       -   $    -  $    3,746
   Unproved. . . . . . . . . . . .     13,036           873          13       126           -           -      206      14,254
Exploration costs. . . . . . . . .     38,762           764       3,412       (29)        312           -    3,354      46,575
Development costs. . . . . . . . .     39,669         2,507       4,792    18,359       3,933           -        -      69,260
                                   ----------     ---------     -------   -------   ---------   ---------   ------  ----------
                                   $   94,660     $   4,697     $ 8,217   $18,456   $   4,245   $       -   $3,560  $  133,835
                                   ==========     =========     =======  ========   =========   =========   ======  ==========

(*)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.

</TABLE>

66                         Seagull Energy Corporation
<PAGE>

<TABLE>
<CAPTION>

Results  of  Operations  for  Oil  and  Gas  Producing  Activities  (amounts  in
thousands) (1)

                                      United                               Cote
                                      States     Canada (*)     Egypt    d'Ivoire   Tatarstan   Indonesia    Other      Total
                                   ----------   ----------    --------   --------   ---------   ---------   -------   ----------
<S>                                <C>          <C>           <C>        <C>        <C>         <C>         <C>     <C>
Year Ended December 31, 1997:
Revenues . . . . . . . . . . . . .  $ 290,337    $  25,956    $ 61,772   $ 15,995   $  21,558   $  13,551   $   150   $  429,319
Operating expense (3). . . . . . .     75,692        8,541      11,701      3,864      13,994           -     1,921      115,713
Exploration charges. . . . . . . .     31,259        2,193       2,553      3,218         (48)          -     2,910       42,085
DD&A (4) . . . . . . . . . . . . .    116,257        7,595      21,615      9,641       3,093         131       273      158,605
Income tax expense (5) . . . . . .     23,495        4,156      11,763      2,474         811       7,589         -       50,288
                                    ---------    ---------    --------   --------   ---------   ---------   -------   ----------
Results of activities. . . . . . .  $  43,634    $   3,471    $ 14,140   $ (3,202)  $   3,708   $   5,831   $(4,954)  $   62,628
                                    ==========   =========    ========   ========   =========   =========   =======   ==========
Year Ended December 31, 1996:
Revenues . . . . . . . . . . . . .  $ 282,508    $  34,006    $ 28,126   $ 12,798   $  15,626   $  15,892   $    58   $  389,014
Operating expense (3). . . . . . .     68,409       13,889       5,806      2,673      11,364           -        17      102,158
Exploration charges. . . . . . . .     36,098        4,295       2,725      5,401        (133)          -     2,386       50,772
DD&A (4) . . . . . . . . . . . . .    110,989       17,114       7,416      4,151       2,830         131       878      143,509
Income tax expense (5) . . . . . .     23,047        1,375       5,579      2,158         541       8,899         -       41,599
                                    ---------    ---------    --------   --------   ---------   ---------   -------   ----------
Results of activities. . . . . . .  $  43,965    $  (2,667)   $  6,600   $ (1,585)  $   1,024   $  6,862    $(3,223)  $   50,976
                                    ==========   =========    ========   ========   =========   =========   =======   ==========

Year Ended December 31, 1995:
Revenues . . . . . . . . . . . . .  $ 205,706    $  28,849    $    442   $  4,377   $  16,037   $  12,418   $     7   $  267,836
Operating expense (3). . . . . . .     61,784       12,934          56      1,400       8,872           -       (21)      85,025
Exploration charges. . . . . . . .     26,156        2,866       2,086        471         367           -     8,277       40,223
DD&A (4) . . . . . . . . . . . . .    113,430       18,046         136      2,106       2,111         131       536      136,496
Impairment of oil and gas
   properties. . . . . . . . . . .     46,122            -           -          -           -           -         -       46,122
Income tax expense (benefit)(5).      (20,776)      (2,233)          -        832       1,066       6,953         -      (14,158)
                                    ---------    ---------   ---------  ---------   ---------   ---------   -------   ----------
Results of activities. . . . . . .  $ (21,010)   $  (2,764)  $ (1,836)  $    (432)  $   3,621   $   5,334   $(8,785)  $  (25,872)
                                    ==========   =========   =========  =========   =========   =========   =======   ==========
</TABLE>

(1)  Excludes  revenues  and expenses  associated  with  pipeline and  marketing
     activities,  interest expense and general corporate expenses.  Revenues and
     expenses  associated  with pipeline and marketing  activities  are directly
     related  to Oil and Gas  Operations  with  regard to segment  reporting  as
     defined in SFAS No. 14,  Financial  Reporting  for  Segments  of a Business
     Enterprise,  but are not part of  Disclosures  about Oil and Gas  Producing
     Activities as defined by SFAS No. 69.

(2)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.

(3)  Operating  expense  represents  cost incurred to operate and maintain wells
     and related  equipment and  facilities.  These costs  include,  among other
     things,  repairs and  maintenance,  labor,  materials,  supplies,  property
     taxes,  insurance,  severance taxes,  transportation costs and all overhead
     expenses directly related to oil and gas producing activities.

(4)  DD&A represents depreciation, depletion and amortization.

(5)  Income tax expense  (benefit) is  calculated  by applying the statutory tax
     rate to operating  profit then adjusting for any  applicable  permanent tax
     differences or tax credits or allowances.

67                         Seagull Energy Corporation
<PAGE>
<TABLE>
<CAPTION>

 Reserve Quantity Information - Thousand Equivalent Barrels of Proved Reserves (MBOE)

                                     United                                      Cote                      Indonesia
                                     States       Canada (2)       Egypt       d'Ivoire      Tatarstan     and Other       Total
                                    -----------   ------------  ------------  ------------  ------------  ------------   -----------
<S>                                <C>            <C>           <C>           <C>           <C>           <C>            <C>
 January 1, 1997 . . . . . . . . . .  155,847          42,682         25,965      5,132        16,338        11,993        257,957
   Revisions of previous estimates .   (1,744)          8,896          3,752        978        (3,155)           18          8,745
   Extensions and discoveries. . . .   14,150          11,105          7,796        219         4,784             -         38,054
   Purchases of reserves in place. .    1,157               -          1,171          -             -             -          2,328
   Sales of reserves in place. . . .     (666)        (60,189)             -          -             -             -        (60,855)
   Production. . . . . . . . . . . .  (20,195)         (2,494)        (3,383)      (978)       (1,512)         (717)       (29,279)
                                    -----------   ------------  ------------  ------------  ------------  ------------   -----------
December 31, 1997 (1). . . . . . . .  148,549               -         35,301      5,351        16,455        11,294        216,950
                                    ===========   ============  ============  ============  ============  ============   ===========

 January 1, 1996 . . . . . . . . . .  153,794          45,816          8,151      6,521        15,570        13,300        243,152
   Revisions of previous estimates .    4,021          (2,713)           386       (900)          651          (518)           927
   Extensions and discoveries. . . .   12,769           5,261          1,798        263         1,234             -         21,325
   Purchases of reserves in place. .    6,217             288         16,935          -             -             -         23,440
   Sales of reserves in place. . . .      (20)         (2,075)             -          -             -             -         (2,095)
   Production. . . . . . . . . . . .  (20,934)         (3,895)        (1,305)      (752)       (1,117)         (789)       (28,792)
                                    -----------   ------------  ------------  ------------  ------------  ------------   -----------
December 31, 1996 (1). . . . . . . .  155,847          42,682         25,965      5,132        16,338        11,993        257,957
                                    ===========   ============  ============  ============  ============  ============   ===========

 January 1, 1995 . . . . . . . . . .  158,848          48,714          3,520      5,282        13,157        14,397        243,918
   Revisions of previous estimates .    3,515             363          4,656        118         1,497          (396)         9,753
   Extensions and discoveries  . . .   11,242           1,054              -      1,416         1,978             -         15,690
   Purchases of reserves in place. .    1,254             323              -          -             -             -          1,577
   Sales of reserves in place. . . .     (748)           (563)             -          -             -             -         (1,311)
   Production  . . . . . . . . . . .  (20,317)         (4,075)           (25)      (295)       (1,062)         (701)       (26,475)
                                    -----------   ------------  ------------  ------------  ------------  ------------   -----------
December 31, 1995 (1). . . . . . . .  153,794          45,816          8,151      6,521        15,570        13,300        243,152
                                    ===========   ============  ============  ============  ============  ============   ===========

 Proved developed reserves (MBOE):
   December 31, 1997 . . . . . . . .  126,439               -         20,706      4,004        10,919        11,294        173,362
   December 31, 1996 . . . . . . . .  127,871          37,150         14,502      3,092        10,806         9,528        202,949
   December 31, 1995 . . . . . . . .  122,918          40,787            265      3,623         9,176        10,652        187,421
</TABLE>

(1)  At December 31, 1997, 1996 and 1995, approximately 12,963 MBOE, 14,072 MBOE
     and 14,733 MBOE,  respectively,  were dedicated to the monetary  production
     payment.

(2)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.

     The  reserve  volumes  presented  are  estimates  only  and  should  not be
construed as being exact quantities.  These reserves may or may not be recovered
and may increase or decrease as a result of future operations of the Company and
changes in economic conditions.
 68                          Seagull Energy Corporation
<PAGE>
<TABLE>
<CAPTION>




                                      United                                     Cote                       Indonesia
                                      States       Canada (3)       Egypt      d'Ivoire      Tatarstan      and Other      Total
                                   -------------  ------------  ------------  ------------  ------------   ------------ ------------
<S>                                <C>            <C>           <C>           <C>           <C>            <C>           <C>
Reserve Quantity Information -  Proved Oil Reserves (Mbbl)
January 1, 1997 . . . . . . . . . .   19,885          3,725        25,724         1,525        16,338          1,125        68,322
  Revisions of previous estimates .     (487)         2,137         3,708           263        (3,155)             5         2,471
  Extension and discoveries . . . .      754            969         7,783            27         4,784              -        14,317
  Purchases of reserves in place. .      204              -         1,171             -             -              -         1,375
  Sales of reserves in place. . . .      (52)        (6,588)            -             -             -              -        (6,640)
  Production. . . . . . . . . . . .   (1,763)          (243)       (3,383)         (603)       (1,512)           (56)       (7,560)
                                   -------------  ------------  ------------  ------------  ------------   ------------ ------------
December 31, 1997 (1) . . . . . . .   18,541              -        35,003         1,212        16,455          1,074        72,285
                                   =============  ============  ============  ============  ============   ============ ============

January 1, 1996 . . . . . . . . . .   20,163          3,667         7,918         3,010        15,570          1,153        51,481
  Revisions of previous estimates .     (800)           (47)          384        (1,038)          651             23          (827)
  Extension and discoveries . . . .    1,656            916         1,792            64         1,234              -         5,662
  Purchases of reserves in place. .      429             21        16,935             -             -              -        17,385
  Sales of reserves in place. . . .       (2)          (471)            -             -             -              -          (473)
  Production  . . . . . . . . . . .   (1,561)          (361)       (1,305)         (511)       (1,117)           (51)       (4,906)
                                   -------------  ------------  ------------  ------------  ------------   ------------ ------------
December 31, 1996 (1) . . . . . . .   19,885          3,725        25,724         1,525        16,338          1,125        68,322
                                   =============  ============  ============  ============  ============   ============ ============

January 1, 1995 . . . . . . . . . .   15,481          4,051         3,520         2,210        13,157          1,066        39,485
  Revisions of previous estimates .    4,000           (164)        4,423            72         1,497            132         9,960
  Extension and discoveries . . . .    1,382            258             -           989         1,978              -         4,607
  Purchases of reserves in place. .      781             74             -             -             -              -           855
  Sales of reserves in place. . . .      (78)          (153)            -             -             -              -          (231)
  Production. . . . . . . . . . . .   (1,403)          (399)          (25)         (261)       (1,062)           (45)       (3,195)
                                   -------------  ------------  ------------  ------------  ------------   ------------ ------------
December 31, 1995 (1) . . . . . . .   20,163          3,667         7,918         3,010        15,570          1,153        51,481
                                   =============  ============  ============  ============  ============   ============ ============

Reserve Quantity Information -  Proved Gas Reserves (Mmcf)
January 1, 1997 . . . . . . . . . .  815,781        233,744         1,447        21,644             -          65,217    1,137,833
  Revisions of previous estimates .   (7,548)        40,558           256         4,287             -              72       37,625
  Extension and discoveries . . . .   80,372         60,817            83         1,149             -               -      142,421
  Purchases of reserves in place. .    5,717             -              -             -             -               -        5,717
  Sales of reserves in place. . . .   (3,681)      (321,609)            -             -             -               -     (325,290)
  Production. . . . . . . . . . . . (110,595)       (13,510)            -        (2,245)            -          (3,965     (130,315)
                                   -------------  ------------  ------------  ------------  ------------   ------------ ------------
December 31, 1997 (2) . . . . . . .  780,046              -         1,786        24,835             -          61,324      867,991
                                   =============  ============  ============  ============  ============   ============ ============

January 1, 1996 . . . . . . . . . .  801,797        252,892         1,399        21,066             -          72,892    1,150,046
  Revisions of previous estimates .   28,925        (15,994)           13           828             -          (3,246)      10,526
  Extension and discoveries . . . .   66,678         26,071            35         1,195             -               -       93,979
  Purchases of reserves in place. .   34,729          1,603             -             -             -               -       36,332
  Sales of reserves in place. . . .     (110)        (9,625)            -             -             -               -       (9,735)
  Production. . . . . . . . . . . . (116,238)       (21,203)            -        (1,445)            -          (4,429)    (143,315)
                                   -------------  ------------  ------------  ------------  ------------   ------------ ------------
December 31, 1996 (2) . . . . . . .  815,781        233,744         1,447        21,644             -          65,217    1,137,833
                                   =============  ============  ============  ============  ============   ============ ============

January 1, 1995 . . . . . . . . . .  860,209        267,980             -        18,432             -          79,990    1,226,611
  Revisions of previous estimates .   (2,908)         3,159         1,399           278             -          (3,165)      (1,237)
  Extension and discoveries . . . .   59,157          4,773             -             -             -               -       63,930
  Purchases of reserves in place. .    2,840          1,494             -         2,559             -               -        6,893
  Sales of reserves in place. . . .   (4,019)        (2,457)            -             -             -               -       (6,476)
  Production. . . . . . . . . . . . (113,482)       (22,057)            -          (203)            -          (3,933)    (139,675)
                                   -------------  ------------  ------------  ------------  ------------   ------------ ------------
December 31, 1995 (2) . . . . . . .  801,797        252,892         1,399        21,066             -          72,892    1,150,046
                                   =============  ============  ============  ============  ============   ============ ============
</TABLE>

(1)  At December 31, 1997,  1996 and 1995,  includes  approximately  2,079 Mbbl,
     2,248 Mbbl and 2,281 Mbbl,  respectively,  of oil dedicated to the monetary
     production payment.
(2)  At December 31, 1997, 1996 and 1995,  includes  approximately  65,306 MMcf,
     70,914 MMcf and 74,713 MMcf, respectively, of gas dedicated to the monetary
     production payment.
(3)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.


69                            Seagul Energy Corporation
<PAGE>


<TABLE>
<CAPTION>


Reserve Quantity Information -  Proved Developed Reserves

                                      United                                     Cote                       Indonesia
                                      States      Canada (*)       Egypt       d'Ivoire      Tatarstan      and Other       Total
                                   -------------  ------------  ------------  ------------  ------------   ------------  -----------
<S>                                <C>            <C>           <C>           <C>           <C>            <C>           <C>
Proved developed oil reserves (Mbbl):
   December 31, 1997 . . . . . . .     14,406             -       20,452           866         10,919         1,074        47,717
   December 31, 1996 . . . . . . .     12,855         2,913       14,336         1,035         10,806           936        42,881
   December 31, 1995 . . . . . . .     11,205         3,196          265         1,720          9,176         1,022        26,584

Proved developed gas reserves (MMcf):
   December 31, 1997 . . . . . . .    672,195             -        1,522        18,826              -        61,324       753,867
   December 31, 1996 . . . . . . .    690,095       205,422          993        12,344              -        51,554       960,408
   December 31, 1995 . . . . . . .    670,277       225,544            -        11,415              -        57,777       965,013

</TABLE>

(*)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.


     The Company's  standardized  measure of discounted future net cash flows as
of December  31,  1997 and 1996 and changes  therein for each of the years 1997,
1996 and 1995 are  provided  based on the present  value of future net  revenues
from proved oil and gas reserves estimated by independent petroleum engineers in
accordance   with   guidelines   established  by  the  Securities  and  Exchange
Commission.  These  estimates  were  computed by applying  appropriate  year-end
prices  for oil and gas to  estimated  future  production  of proved oil and gas
reserves over the economic  lives of the reserves and assuming  continuation  of
existing operating conditions. Year-end 1997 calculations were made using prices
of $15.41 per Bbl and $2.42 per Mcf for oil and gas, respectively. The Company's
average realized prices for the year ended December 31, 1997 were $17.34 per Bbl
and $2.29 per Mcf for oil and gas,  respectively.  Seagull's  average prices for
the month  ended  January 31, 1998 were $14.47 per Bbl and $2.21 per Mcf for oil
and gas,  respectively.  Because the disclosure  requirements are  standardized,
significant  changes can occur in these  estimates based upon oil and gas prices
in  effect at  year-end.  The  following  estimates  should  not be viewed as an
estimate of fair  market  value.  Income  taxes are  computed  by  applying  the
statutory  income tax rate in the  jurisdiction to the net cash inflows relating
to proved oil and gas reserves less the tax bases of the properties involved and
giving effect to appropriate net operating loss  carryforwards,  tax credits and
allowances relating to such properties.

70                          Seagull Energy Corporation
<PAGE>

Standardized Measure of Discounted Future Net Cash Flows (amounts in thousands)
<TABLE>
<CAPTION>

                                         United                                   Cote                       Indonesia
                                         States       Canada (*)      Egypt      d'Ivoire     Tatarstan      and Other      Total
                                     --------------  -----------  ------------  -----------  -------------  ------------  ----------
<S>                                  <C>             <C>          <C>           <C>          <C>            <C>           <C>
December 31, 1997:
   Future cash inflows . . . . . . .  $2,174,296      $       -    $ 576,178    $  67,976     $ 227,401     $ 169,394    $3,215,245
   Future development costs. . . . .    (140,603)             -     (122,066)      (6,661)      (33,395)            -      (302,725)
   Future production costs . . . . .    (552,878)             -     (156,970)     (19,048)     (103,453)      (40,248)     (872,597)
                                     --------------  -----------  ------------  -----------  -------------  ------------  ----------
   Future net cash flows before
      income taxes . . . . . . . . .   1,480,815              -      297,142       42,267        90,553       129,146     2,039,923
   10% annual discount . . . . . . .    (606,449)             -      (93,567)     (11,239)      (42,846)      (66,459)     (820,560)
                                     --------------  -----------  ------------  -----------  -------------  ------------  ----------
   Discounted future net cash flows
      before income taxes. . . . . .     874,366              -      203,575       31,028        47,707        62,687     1,219,363
   Discounted income taxes . . . . .    (165,620)             -      (70,935)      (8,028)      (12,664)      (29,673)     (286,920)
                                     --------------  -----------  ------------  -----------  -------------  ------------  ----------
   Standardized measure of dis-
     counted future net cash flows .  $  708,746      $       -    $ 132,640    $  23,000     $  35,043     $  33,014    $  932,443
                                     ==============  ===========  ============  ===========  =============  ============  ==========


December 31, 1996:
   Future cash inflows . . . . . . .  $3,489,097      $ 481,159    $ 604,613    $  80,526     $ 266,304     $ 229,497    $5,151,196
   Future development costs. . . . .    (169,240)       (20,487)    (115,639)     (15,529)      (30,896)            -      (351,791)
   Future production costs . . . . .    (712,881)      (129,313)    (122,697)     (17,700)     (121,137)      (41,640)   (1,145,368)
                                     --------------  -----------  ------------  -----------  -------------  -----------  -----------
   Future net cash flows before
      income taxes . . . . . . . . .   2,606,976        331,359      366,277       47,297       114,271       187,857     3,654,037
   10% annual discount . . . . . . .  (1,086,947)      (153,161)    (114,772)     (11,121)      (54,171)      (95,995)   (1,516,167)
                                     --------------  -----------  ------------  -----------  -------------  -----------  -----------
   Discounted future net cash flows
      before income taxes. . . . . .   1,520,029        178,198      251,505       36,176        60,100        91,862     2,137,870
   Discounted income taxes . . . . .    (383,032)       (63,079)     (75,306)      (5,072)      (18,236)      (48,623)     (593,348)
                                     --------------  -----------  ------------  -----------  -------------  -----------  -----------
   Standardized measure of dis-
     counted future net cash flows .  $1,136,997      $ 115,119    $ 176,199    $  31,104     $  41,864     $  43,239    $1,544,522
                                     ==============  ===========  ============  ===========  =============  ===========  ===========
</TABLE>

(*)  All of the Company's  Canadian oil and gas operations  were sold in October
     1997.

Principal Sources of Change in the Standardized Measure of Discounted Future Net
Cash Flows (amounts in thousands)
<TABLE>
<CAPTION>

                                                                                               Year Ended December 31,
                                                                                ----------------------------------------------------
                                                                                      1997              1996              1995
                                                                                ---------------   ---------------    ---------------
<S>                                                                             <C>                <C>              <C>
Beginning of year. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $1,544,522         $  861,351        $  728,303
   Revisions of previous quantity estimates less related costs . . . . . . . . .      58,132              3,825            54,287
   Extensions and discoveries less related costs . . . . . . . . . . . . . . . .     196,358            209,860           163,131
   Purchases of reserves in place. . . . . . . . . . . . . . . . . . . . . . . .      12,082            219,510            11,967
   Sales of reserves in place. . . . . . . . . . . . . . . . . . . . . . . . . .    (212,125)            (6,593)           (5,238)
   Net changes in future prices and production costs . . . . . . . . . . . . . .    (811,501)           785,928           166,325
   Development costs incurred during the period  . . . . . . . . . . . . . . . .     137,806            108,763            69,260
   Sales of oil and gas produced, net of production costs. . . . . . . . . . . .    (313,606)          (299,702)         (196,123)
   Accretion of discount . . . . . . . . . . . . . . . . . . . . . . . . . . . .     213,787            110,396            86,151
   Net changes in income taxes . . . . . . . . . . . . . . . . . . . . . . . . .     306,428           (350,738)         (105,655)
   Changes in production, timing and other . . . . . . . . . . . . . . . . . . .    (199,440)           (98,078)         (111,057)
                                                                                ---------------    ---------------   ---------------
                                                                                    (612,079)           683,171           133,048
                                                                                ---------------    ---------------   ---------------
End of Year. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $  932,443         $1,544,522         $ 861,351
                                                                                ===============    ===============   ===============
</TABLE>


71                           Seagull Energy Corporation

<PAGE>





                                      AMONG

                           SEAGULL ENERGY CORPORATION,

                            THE CHASE MANHATTAN BANK,
                    Individually and as Administrative Agent,

                   MORGAN GUARANTY TRUST COMPANY OF NEW YORK,
                    Individually, and as Documentation Agent,

                           NATIONSBANK OF TEXAS, N.A.,
                     Individually, and as Syndication Agent,

                                       AND

                        THE OTHER BANKS SIGNATORY HERETO

                                December 24, 1997


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


                             CHASE SECURITIES INC.,
                                   as Arranger




<PAGE>
<TABLE>
<CAPTION>

                                TABLE OF CONTENTS


<S>                 <C>
Section 1.          Definitions and Accounting Matters........................ 1
         1.1        Certain Defined Terms..................................... 1
         1.2        Accounting Terms and Determinations.......................17
         1.3        Types of Loans............................................17
         1.4        Miscellaneous.............................................17

Section 2.          Commitments; Competitive Bid Facility.....................17
         2.1        Committed Loans...........................................17
         2.2        Letters of Credit.........................................17
         2.3        Reductions and Changes of Commitments.....................20
         2.4        Fees......................................................21
         2.5        Affiliates; Lending Offices...............................21
         2.6        Several Obligations.......................................21
         2.7        Repayment of Loans; Evidence of Debt......................21
         2.8        Use of Proceeds...........................................22
         2.9        Competitive Bid Procedure.................................22

Section 3.          Borrowings, Prepayments and Selection of Interest Rates...24
         3.1        Borrowings................................................24
         3.2        Prepayments...............................................24
         3.3        Selection of Interest Rates...............................25

Section 4.          Payments of Principal and Interest........................25
         4.1        Repayment of Loans and Reimbursement Obligations..........25
         4.2        Interest..................................................25

Section 5.          Payments; Pro Rata Treatment; Computations, Etc...........26
         5.1        Payments..................................................26
         5.2        Pro Rata Treatment........................................27
         5.3        Computations..............................................27
         5.4        Minimum and Maximum Amounts...............................27
         5.5        Certain Actions, Notices, Etc.............................27
         5.6        Non-Receipt of Funds by Administrative Agent..............28
         5.7        Sharing of Payments, Etc..................................29

Section 6.          Yield Protection and Illegality...........................30
         6.1        Additional Costs..........................................30
         6.2        Limitation on Types of Loans..............................31
                                      (1)
<PAGE>

         6.3        Illegality................................................32
         6.4        Substitute Alternate Base Rate Loans......................32
         6.5        Compensation..............................................33
         6.6        Additional Costs in Respect of Letters of Credit..........33
         6.7        Capital Adequacy..........................................34
         6.8        Limitation on Additional Charges; Substitute Banks;
                     Non-Discrimination.......................................34

Section 7.          Conditions Precedent......................................35
         7.1        Initial Loans.............................................35
         7.2        Initial and Subsequent Loans..............................36

Section 8.          Representations and Warranties............................37
         8.1        Corporate Existence.......................................37
         8.2        Corporate Power and Authorization.........................37
         8.3        Binding Obligations.......................................37
         8.4        No Legal Bar or Resultant Lien............................38
         8.5        No Consent................................................38
         8.6        Financial Condition.......................................38
         8.7        Investments and Guaranties................................38
         8.8        Liabilities and Litigation................................38
         8.9        Taxes and Governmental Charges............................39
         8.10       Title to Properties.......................................39
         8.11       Defaults..................................................39
         8.12       Location of Businesses and Offices........................39
         8.13       Compliance with Law.......................................39
         8.14       Margin Stock..............................................40
         8.15       Subsidiaries..............................................40
         8.16       ERISA.....................................................40
         8.17       Investment Company Act....................................40
         8.18       Public Utility Holding Company Act........................40
         8.19       Environmental Matters.....................................41
         8.20       Claims and Liabilities....................................42
         8.21       Solvency..................................................42

Section 9.          Affirmative Covenants.....................................42
         9.1        Financial Statements and Reports..........................42
         9.2        Officers' Certificates....................................44
         9.3        Taxes and Other Liens.....................................44
         9.4        Maintenance...............................................44
         9.5        Further Assurances........................................45
         9.6        Performance of Obligations................................45
         9.7        Reimbursement of Expenses.................................45
                                      (2)
<PAGE>

         9.8        Insurance.................................................46
         9.9        Accounts and Records......................................46
         9.10       Notice of Certain Events..................................47
         9.11       ERISA Information and Compliance..........................48

Section 10.         Negative Covenants........................................49
         10.1       Debts, Guaranties and Other Obligations...................49
         10.2       Liens.....................................................51
         10.3       Guarantees................................................54
         10.4       Dividend Payment Restrictions.............................54
         10.5       Mergers and Sales of Assets...............................54
         10.6       Proceeds of Loans.........................................55
         10.7       ERISA Compliance..........................................55
         10.8       Amendment of Certain Documents............................55
         10.9       Total Debt/Capitalization Ratio...........................55
         10.10      EBITDAX/Interest Ratio....................................55
         10.11      Nature of Business........................................55
         10.12      Covenants in Other Agreements.............................56

Section 11.         Defaults..................................................56
         11.1       Events of Default.........................................56
         11.2       Collateral Account........................................59
         11.3       Preservation of Security for Unmatured Reimbursement
                     Obligations..............................................59
         11.4       Right of Setoff...........................................59

Section 12.         Agents....................................................60
         12.1       Appointment, Powers and Immunities........................60
         12.2       Reliance by Agents........................................61
         12.3       Defaults..................................................61
         12.4       Rights as a Bank..........................................61
         12.5       Indemnification...........................................62
         12.6       Non-Reliance on Agents and Other Banks....................62
         12.7       Failure to Act............................................63
         12.8       Resignation or Removal of Administrative Agent............63

Section 13.         Miscellaneous.............................................63
         13.1       Waiver....................................................63
         13.2       Notices...................................................64
         13.3       Indemnification...........................................64
         13.4       Amendments, Etc...........................................65
         13.5       Successors and Assigns....................................65
         13.6       Limitation of Interest....................................68
                                      (3)
<PAGE>

         13.7       Survival..................................................69
         13.8       Captions..................................................69
         13.9       Counterparts..............................................69
         13.10      Governing Law.............................................69
         13.11      Severability..............................................70
         13.12      Chapter 15 Not Applicable.................................70
         13.13      Confidential Information..................................70
         13.14      Tax Forms.................................................71
         13.15      Amendment and Restatement.................................72
</TABLE>


EXHIBITS:

Exhibit A           Unrestricted Subsidiaries
Exhibit B           Form of Request for Extension of Credit
Exhibit C           Existing Competitive Loans
Exhibit D           Subsidiaries (with Addresses)
Exhibit E           Form of Compliance Certificate
Exhibit F           Assignment and Acceptance
Exhibit G           Form of Competitive Bid Request
Exhibit H           Form of Notice to Banks of Competitive Bid Request
Exhibit I           Form of Competitive Bid
Exhibit J           Form of Competitive Bid Administrative Questionnaire
Exhibit K           Continuing Letters of Credit


                                      (4)
<PAGE>

                      AMENDED AND RESTATED CREDIT AGREEMENT

     This AMENDED AND RESTATED CREDIT  AGREEMENT,  dated as of December 24, 1997
(the  "Effective  Date"),  is by  and  among  SEAGULL  ENERGY  CORPORATION  (the
"Company"),  a corporation duly organized and validly existing under the laws of
the  State of Texas;  each of the banks  which is or which may from time to time
become a  signatory  hereto  (individually,  a  "Bank"  and,  collectively,  the
"Banks"); MORGAN GUARANTY TRUST COMPANY OF NEW YORK ("Morgan"), as Documentation
Agent for the Banks (in such capacity, the "Documentation  Agent");  NATIONSBANK
OF TEXAS,  N.A.  ("NationsBank"),  as  Syndication  Agent for the Banks (in such
capacity,   the  "Syndication   Agent");   and  THE  CHASE  MANHATTAN  BANK,  as
Administrative  Agent  for the  Banks  (in  such  capacity,  together  with  its
successors in such capacity, "Administrative Agent").

         The parties hereto agree as follows:

         Section 1. Definitions and Accounting Matters.

     1.1 Certain Defined Terms.  As used herein,  the following terms shall have
the  following  meanings  (all  terms  defined in this  Section  1.1 or in other
provisions of this Agreement in the singular to have the same meanings when used
in the plural and vice versa):

     "Additional  Costs" shall have the meaning ascribed to such term in Section
6.1 hereof.

     "Affiliate"  shall mean, as to any Person,  any other Person which directly
or indirectly  controls,  or is under common  control with, or is controlled by,
such Person and, if such Person is an  individual,  any member of the  immediate
family   (including   parents,   siblings,   spouse,   children,   stepchildren,
grandchildren,  nephews  and  nieces)  of such  individual  and any trust  whose
principal  beneficiary  is  such  individual  or one or  more  members  of  such
immediate  family and any Person who is  controlled by any such member or trust.
As used in this definition,  "control"  (including,  with correlative  meanings,
"controlled by" and "under common control with") shall mean possession, directly
or  indirectly,  of power to direct  or cause the  direction  of  management  or
policies  (whether  through  ownership of  securities  or  partnership  or other
ownership interests, by contract or otherwise).

     "Agents" shall mean the Administrative  Agent, the Documentation  Agent and
the Syndication Agent, together with any successors in any such capacities.

     "Agreement" shall mean this Amended and Restated Credit  Agreement,  as the
same may be amended, modified, restated or supplemented from time to time.

     "Alternate  Base Rate" shall  mean,  for any day, a rate per annum equal to
the higher of (a) the Prime Rate in effect on such day or (b) 1/2 of 1% plus the

<PAGE>

Federal Funds Rate in effect for such day (rounded upwards, if necessary, to the
nearest 1/16th of 1%). For purposes hereof, "Federal Funds Rate" shall mean, for
any period, a fluctuating interest rate per annum equal for each day during such
period  to the  weighted  average  of  the  rates  on  overnight  Federal  funds
transactions  with  members of the Federal  Reserve  System  arranged by Federal
funds brokers, as published for such day (or, if such day is not a Business Day,
for the next  preceding  Business Day) by the Federal  Reserve Bank of New York,
or, if such rate is not so  published  for any day which is a Business  Day, the
average  of the  quotations  for  such  day on  such  transactions  received  by
Administrative  Agent from three Federal  funds  brokers of recognized  standing
selected by it. For purposes of this Agreement, any change in the Alternate Base
Rate due to a change  in the  Federal  Funds  Rate  shall  be  effective  on the
effective  date of such  change in the  Federal  Funds  Rate.  If for any reason
Administrative  Agent  shall  have  determined  (which  determination  shall  be
conclusive and binding,  absent  manifest  error) that it is unable to ascertain
the  Federal  Funds Rate for any  reason,  including,  without  limitation,  the
inability  or  failure  of  Administrative  Agent to obtain  sufficient  bids or
publications in accordance with the terms hereof,  the Alternate Base Rate shall
be the Prime Rate  until the  circumstances  giving  rise to such  inability  no
longer exist. For the purposes hereof, "Prime Rate" shall mean the prime rate as
announced from time to time by Administrative  Agent, and thereafter  entered in
the minutes of  Administrative  Agent's  Loan and  Discount  Committee.  Without
notice  to the  Company  or any  other  Person,  the  Prime  Rate  shall  change
automatically  from time to time as and in the  amount by which  said prime rate
shall  fluctuate.  The Prime Rate is a reference  rate and does not  necessarily
represent   the  lowest  or  best  rate   actually   charged  to  any  customer.
Administrative  Agent  may make  commercial  loans  or  other  loans at rates of
interest at, above or below the Prime Rate.  For purposes of this  Agreement any
change in the  Alternate  Base Rate due to a change in the Prime  Rate  shall be
effective on the date such change in the Prime Rate is announced.

     "Alternate  Base Rate Loans" shall mean Loans which bear interest at a rate
based upon the Alternate Base Rate.

     "APC"  shall  mean  Alaska  Pipeline  Company,  an  Alaska  corporation,  a
Subsidiary of the Company.

     "APC Long Term  Financing  Documents"  shall mean that  certain  Inducement
Agreement and that certain Note Agreement  (together with the Notes,  as defined
therein),  each  dated  as of May  14,  1992,  by and  among  the  Company,  Aid
Association  for Lutherans,  The Equitable Life Assurance  Society of the United
States,  Equitable Variable Life Insurance Company,  Provident Life and Accident
Insurance Company and Teachers Insurance & Annuity  Association of America,  any
documentation   executed  in   connection   with  any   renewal,   extension  or
rearrangement  of  the  Indebtedness  that  is  the  subject  of  the  foregoing
documents,  the Gas Sales Contract, the Intercompany Mortgage, as defined in the
above-mentioned Note Agreement, and any documents executed in replacement of any
of the  foregoing  documents,  if any,  and  only if  Administrative  Agent  has
received notice thereof pursuant to Section 10.8.

     "Applicable  Lending Office" shall mean, for each Bank and for each Type of
Loan, such office of such Bank (or of an affiliate of such Bank) as such Bank
                                      (2)
<PAGE>

may from time to time  specify to  Administrative  Agent and the  Company as the
office  by  which  its  Loans  of such  Type are to be made  and/or  issued  and
maintained.

     "Applicable  Margin"  shall mean,  on any day,  (i) zero  percent (0%) with
respect to any Alternate  Base Rate Loan and (ii) with respect to any Eurodollar
Loan,  the  applicable  per  annum  percentage  set  forth  at  the  appropriate
intersection  in the table shown  below,  based on the Rating as of the close of
business on the preceding Business Day:

                                 Eurodollar Loan
                     Rating                                Applicable Margin

              BBB/Baa2 and higher                                  0.20

              BBB-/Baa3                                            0.275

              BB+/Ba1                                              0.40

              BB/Ba2 and lower                                     0.45

     "Applications"  shall mean all  applications  and agreements for Letters of
Credit, or similar  instruments or agreements,  now or hereafter executed by any
Person in connection with any Letter of Credit now or hereafter  issued or to be
issued.

     "Bankruptcy Code" shall mean the United States Bankruptcy Code, as amended,
and any successor statute.

     "Beluga Financing  Documents" shall mean that certain Inducement  Agreement
and that certain Note Agreement  (together with the Notes, as defined  therein),
each dated June 17,  1985,  and  amended as of June 15,  1990,  by and among the
Company,  The Equitable  Life Assurance  Society of the United  States,  and the
Travelers Insurance Company,  any documentation  executed in connection with any
renewal,  extension or rearrangement of the Indebtedness  that is the subject of
the foregoing documents,  the Gas Sales Contract,  the Intercompany Mortgage, as
defined in the  above-mentioned  Note Agreement,  and any documents  executed in
replacement  of any of the foregoing  documents,  if and only if  Administrative
Agent has received notice thereof pursuant to Section 10.8.

     "Business  Day"  shall  mean any day other  than a day on which  commercial
banks are  authorized  or required to close in Houston,  Texas or New York,  New
York, and where such term is used in the definition of "Quarterly  Date" in this
Section 1.1 or if such day relates to a borrowing of, a payment or prepayment of
principal of or interest on, or an Interest  Period for, a Eurodollar  Loan or a
notice by the Company with respect to any such borrowing, payment, prepayment or
Interest  Period, a day which is also a day on which dealings in Dollar deposits
are carried out in the relevant interbank market.
                                      (3)
<PAGE>

     "Capital  Expenditures"  shall  mean  expenditures  in  respect of fixed or
capital assets  (calculated in accordance with GAAP) excluding  expenditures for
the  restoration,  repair or replacement of any fixed or capital asset which was
destroyed  or  damaged,  in whole  or in part,  to the  extent  financed  by the
proceeds of an insurance  policy.  Expenditures in respect of  replacements  and
maintenance  consistent  with the  business  practices  of the  Company  and its
Subsidiaries in respect of plant facilities,  machinery, fixtures and other like
capital  assets  utilized in the  ordinary  course of  business  are not Capital
Expenditures to the extent such  expenditures are not capitalized in preparing a
balance sheet of the Company in accordance with GAAP.

     "Capital Lease  Obligations"  shall mean, as to any Person, the obligations
of such Person to pay rent or other amounts under a lease of (or other agreement
conveying the right to use) real and/or personal  property which obligations are
required to be  classified  and  accounted  for as a capital  lease on a balance
sheet of such Person under GAAP and, for purposes of this Agreement,  the amount
of such  obligations  shall be the  capitalized  amount  thereof,  determined in
accordance with GAAP.

    "Capitalization"  shall  mean an amount  equal to the sum of (a) Total  Debt
plus (b) the  shareholder's  equity of the  Company  and its  Subsidiaries  on a
consolidated basis.

     "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 35%
of the  aggregate  voting power of all classes of Voting Stock of the Company or
(ii) during any period of two consecutive years ending on or after the Effective
Date,  as  determined  as of the last day of each  calendar  quarter  after  the
Effective Date, the individuals (the "Incumbent Directors") who at the beginning
of such period  constituted  the Board of Directors  of the Company  (other than
additions thereto or removals therefrom from time to time thereafter approved by
a vote of the Board of Directors in accordance with the Company's by-laws) shall
cease for any reason to constitute  51% or more 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, 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 a "group" for purposes of Section 13(d)
of the Securities Exchange Act of 1934, as amended;  (c)"Unrelated Person" means
at any time any Person other than the Company or any  Subsidiary  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;  and (e) "Voting  Stock" of any Person shall
mean  capital  stock of such Person  which  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.

                                      (4)
<PAGE>

     "Chapter  1D" shall mean  Chapter 1D of  Article  5069 of the Texas  Credit
Title,  Title 79, Vernon's Texas Civil Statutes,  as amended  (formerly  Article
5069-1.04, Vernon's Texas Civil Statutes, as amended).

     "Code" shall mean the Internal  Revenue  Code of 1986,  as amended,  or any
successor statute,  together with all regulations,  rulings and  interpretations
thereof or thereunder by the Internal Revenue Service.

     "Commitment  Percentage"  shall  mean,  as  to  any  Bank,  the  percentage
equivalent  of a fraction  the  numerator  of which is the amount of such Bank's
Commitment  and  the  denominator  of  which  is  the  aggregate  amount  of the
Commitments of all Banks.

     "Commitment"  shall mean, as to any Bank, the  obligation,  if any, of such
Bank to make  Committed  Loans and incur  Letter  of  Credit  Liabilities  in an
aggregate  principal  amount at any one time outstanding up to but not exceeding
the amount,  if any, set forth opposite such Bank's name on the signature  pages
hereof under the caption  "Commitment"  (as the same may be reduced from time to
time pursuant to Section 2.3).

     "Committed Loans" shall mean the loans provided for in Section 2.1 hereof.

     "Competitive  Bid" shall mean an offer by a Bank to make a Competitive Loan
pursuant to Section 2.9 hereof.

     "Competitive Bid Administrative  Questionnaire"  shall mean a questionnaire
substantially in the form of Exhibit J hereto.

     "Competitive Bid Rate" shall mean, as to any Competitive Bid made by a Bank
pursuant  to  Section  2.9  hereof,  the fixed rate of  interest,  in each case,
offered by the Bank making such Competitive Bid.

     "Competitive  Bid Request" shall have the meaning  ascribed to such term in
Section 2.9 hereof.

     "Competitive  Loans"  shall mean the Existing  Competitive  Loans and loans
provided for in Section 2.9 hereof.

     "Cover"  for Letter of Credit  Liabilities  shall be  effected by paying to
Administrative  Agent immediately  available funds, to be held by Administrative
Agent  in a  collateral  account  maintained  by  Administrative  Agent  at  its
Principal  Office  and  collaterally  assigned  as  security  for the  financial
accommodations   extended   pursuant  to  this  Agreement  using   documentation
satisfactory  to  Administrative  Agent,  in an  amount  equal  to any  required
prepayment.  Such  amount  shall be  retained  by  Administrative  Agent in such
collateral account until such time as (x) in the case of Cover being provided
                                      (5)
<PAGE>

pursuant to Section 2.2(a),  the applicable  Letter of Credit shall have expired
and  Reimbursement  Obligations,  if any,  with respect  thereto shall have been
fully  satisfied or (y) in the case of Cover being provided  pursuant to Section
3.2(b)(1),  the outstanding principal amount of all Revolving Credit Obligations
is not greater than the aggregate amount of the Commitments.

     "Current Maturities" shall mean, on any day on which Current Maturities are
calculated,  the sum of (a) scheduled  principal payments on Funded Indebtedness
which are  payable  within one (1) year  after  such day plus (b) the  principal
component  of  payments  required  to be made  with  respect  to  Capital  Lease
Obligations  within  one (1) year of said  date  plus  (c),  to the  extent  not
included  above,  all items which in accordance with GAAP would be classified as
current maturities of long term debt.

     "Default"  shall mean an Event of Default or an event  which with notice or
lapse of time or both would, unless cured or waived, become an Event of Default.

     "Disclosure  Statement" shall mean the Disclosure  Statement dated December
31, 1992 delivered to Administrative Agent by the Company.

     "Dividend  Payment" shall mean,  with respect to any Person,  dividends (in
cash, property or obligations) on, or other payments or distributions on account
of, or the  redemption  of, or the setting apart of money for a sinking or other
analogous fund for the purchase, redemption, retirement or other acquisition of,
any shares of any class of capital  stock of such  Person,  or the  exchange  or
conversion  of any  shares of any class of capital  stock of such  Person for or
into any  obligations  of or shares of any other class of capital  stock of such
Person or any other property,  but excluding dividends to the extent payable in,
or exchanges or conversions  for or into,  shares of common stock of the Company
or options or warrants to purchase common stock of the Company.

     "Dollars" and "$" shall mean lawful money of the United States of America.

     "EBITDAX" shall mean net earnings  (excluding  material gains and losses on
sales and  retirement of assets,  non-cash write downs,  charges  resulting from
accounting  convention  changes and deductions for exploration  expenses) before
deduction for federal and state taxes,  interest expense (including  capitalized
interest),  operating lease rentals or depreciation,  depletion and amortization
expense, all determined in accordance with GAAP.

     "EBITDAX/Interest Ratio" shall mean the ratio of (a) EBITDAX of the Company
and its Restricted  Subsidiaries on a consolidated  basis to (b) operating lease
rentals and cash  interest  expense on all  Indebtedness  of the Company and its
Restricted  Subsidiaries  on a consolidated  basis for any rolling four calendar
quarter  period  ending on the last day of every  calendar  quarter  during  the
period with respect to which the EBITDAX/Interest Ratio is to be calculated.

     "ENSTAR Alaska" shall collectively mean (i) the gas distribution  system in
south-central  Alaska  known as ENSTAR  Natural Gas  Company,  a division of the
Company, and (ii) APC.
                                      (6)
<PAGE>

     "Environmental  Claim"  means  any  third  party  (including   Governmental
Authorities  and  employees)  action,  lawsuit,  claim or proceeding  (including
claims or proceedings at common law or under the Occupational  Safety and Health
Act or similar  laws  relating  to safety of  employees)  which  seeks to impose
liability for (i) noise;  (ii) pollution or  contamination  of the air,  surface
water,  ground water or land or the clean-up of such pollution or contamination;
(iii) solid, gaseous or liquid waste generation,  handling,  treatment, storage,
disposal or  transportation;  (iv)  exposure to  Hazardous  Substances;  (v) the
safety or health of employees or (vi) the manufacture,  processing, distribution
in commerce or use of Hazardous  Substances.  An "Environmental Claim" includes,
but is not limited to, a common law action,  as well as a  proceeding  to issue,
modify or terminate an Environmental  Permit,  or to adopt or amend a regulation
to the  extent  that such a  proceeding  attempts  to redress  violations  of an
applicable  permit,  license,  or  regulation  as  alleged  by any  Governmental
Authority.

     "Environmental  Liabilities"  includes  all  liabilities  arising  from any
Environmental  Claim,  Environmental  Permit or Requirement of Environmental Law
under  any  theory  of  recovery,  at law or in  equity,  and  whether  based on
negligence,  strict  liability  or  otherwise,  including  but not  limited  to:
remedial,  removal, response,  abatement,  investigative,  monitoring,  personal
injury and damage to property or  injuries  to  persons,  and any other  related
costs, expenses, losses, damages, penalties, fines, liabilities and obligations,
and all costs  and  expenses  necessary  to cause the  issuance,  reissuance  or
renewal of any  Environmental  Permit including  reasonable  attorneys' fees and
court costs.

     "Environmental  Permit"  means  any  permit,  license,  approval  or  other
authorization  under any applicable Legal  Requirement  relating to pollution or
protection of health or the  environment,  including laws,  regulations or other
requirements relating to emissions,  discharges, releases or threatened releases
of pollutants, contaminants or hazardous substances or toxic materials or wastes
into ambient air, surface water,  ground water or land, or otherwise relating to
the manufacture,  processing,  distribution,  use, treatment, storage, disposal,
transport, or handling of pollutants, contaminants or Hazardous Substances.

     "ERISA" shall mean the Employee  Retirement Income Security Act of 1974, as
amended from time to time, and all rules, regulations and interpretations by the
Internal Revenue Service or the Department of Labor thereunder.

     "ERISA  Affiliate"  shall  mean  any  trade  or  business  (whether  or not
incorporated)  which is a member of a group of which the Company is a member and
which is under  common  control  within  the  meaning of the  regulations  under
Section 414 of the Code.

     "Eurodollar  Base Rate" shall mean, with respect to any Interest Period for
any Eurodollar Loan, the lesser of (A) the rate per annum (rounded  upwards,  if
necessary,  to the  nearest  1/16th of 1%) equal to the  average of the  offered
quotations  appearing on Telerate  Page 3750 (or if such Telerate Page shall not
be  available,   any  successor  or  similar  service  as  may  be  selected  by
Administrative Agent and the Company) as of 11:00 a.m., Houston, Texas time (or
                                      (7)
<PAGE>

as soon  thereafter  as  practicable)  on the day two Business Days prior to the
first day of such Interest  Period for Dollar  deposits having a term comparable
to such Interest Period and in an amount  comparable to the principal  amount of
the  Eurodollar  Loan to which such Interest  Period  relates or (B) the Highest
Lawful Rate.  If none of such  Telerate  Page 3750 nor any  successor or similar
service is available,  then the "Eurodollar  Base Rate" shall mean, with respect
to any Interest Period for any applicable Eurodollar Loan, the lesser of (A) the
rate per annum  (rounded  upwards,  if necessary,  to the nearest  1/16th of 1%)
determined by Administrative  Agent to be the average of the rates quoted by the
Reference Banks at  approximately  11:00 a.m.,  Houston,  Texas time (or as soon
thereafter as  practicable)  on the day two Business Days prior to the first day
of such  Interest  Period for the  offering by such  Reference  Banks to leading
banks in the London interbank market of Dollar deposits having a term comparable
to such Interest Period and in an amount  comparable to the principal  amount of
the  Eurodollar  Loan to which such Interest  Period  relates or (B) the Highest
Lawful  Rate.  If any  Reference  Bank  does not  furnish  a  timely  quotation,
Administrative  Agent shall determine the relevant interest rate on the basis of
the quotation or quotations  furnished by the remaining Reference Bank or Banks;
if none of such  quotations  is available on a timely basis,  the  provisions of
Section 6.2 shall apply. Each determination of the Eurodollar Base Rate shall be
conclusive and binding,  absent  manifest  error,  and may be computed using any
reasonable averaging and attribution method.

     "Eurodollar  Loans" shall mean Loans the interest on which is determined on
the basis of rates referred to in the  definition of  "Eurodollar  Base Rate" in
this Section 1.1.

     "Eurodollar  Rate" shall mean,  for any Interest  Period for any Eurodollar
Loan, a rate per annum  determined  by  Administrative  Agent to be equal to the
Eurodollar Base Rate for such Loan for such Interest Period.

     "Event of Default" shall have the meaning  assigned to such term in Section
11 hereof.

     "Existing  Competitive Loans" shall mean the Competitive Loans described on
Exhibit C hereto.

     "Facility Amount" shall mean the aggregate amount of the Commitments (which
amount shall initially be $500,000,000), as such amount may be reduced from time
to time pursuant to the terms of this Agreement.

     "Facility Fee Percentage" shall mean, on any date, the applicable per annum
percentage set forth at the  appropriate  intersection in the table shown below,
based on the Rating as of the close of business on the preceding Business Day:

                                                Facility Fee
                        Rating                   Percentage

                   BBB/Baa2 and higher             0.125
                                      (8)
<PAGE>

                   BBB-/Baa3                       0.150

                   BB+/Ba1                         0.20

                   BB/Ba2 and lower                0.30

    "Financial  Statements"  shall mean the financial  statement or  statements,
together  with the notes and  schedules  thereto,  described  or  referred to in
Sections 8.6 and 9.1.

     "Funded  Indebtedness"  shall  mean all  Indebtedness  which  by its  terms
matures  more  than one (1) year from the date as of which  any  calculation  of
Funded  Indebtedness is made, and any Indebtedness  maturing within one (1) year
from such date which is  renewable at the option of the obligor to a date beyond
one (1) year from such date (if any Indebtedness provides for amortization, only
the amount of the principal payment required to be made within one (1) year from
the date as of "Funded Indebtedness").

     "GAAP" shall mean as to a particular Person,  such accounting  practice as,
in the  opinion  of KPMG  Peat  Marwick  or  other  independent  accountants  of
recognized  national  standing  retained  by such Person and  acceptable  to the
Majority  Banks,   conforms  at  the  time  to  generally  accepted   accounting
principles, consistently applied. Generally accepted accounting principles means
those principles and practices (a) which are recognized as such by the Financial
Accounting Standards Board, (b) which are applied for all periods after the date
hereof in a manner  consistent  with the  manner in which  such  principles  and
practices  were applied to the most recent audited  financial  statements of the
relevant  Person  furnished  to the  Banks,  except  only  for such  changes  in
principles  and  practices  with  which  the   applicable   independent   public
accountants  concur and which are  disclosed  to the Banks in  writing,  and (c)
which are  consistently  applied for all periods  after the date hereof so as to
reflect  properly the  financial  condition  and results of  operations  of such
Person.

     "Gas Sale Contract" shall mean that certain Gas Sale Contract dated January
1, 1984, between APC, as Seller,  and ENSTAR Natural Gas Company,  as Purchaser,
as amended on June 17, 1985,  and from time to time  thereafter,  if and only if
Administrative  Agent has  received  notice  thereof  pursuant to Section  10.8.
"Governmental  Authority" shall mean any sovereign governmental  authority,  the
United  States of  America,  any State of the United  States  and any  political
subdivision   of  any  of  the   foregoing,   and  any  central  bank,   agency,
instrumentality,  department,  commission,  board, bureau,  authority,  court or
other tribunal or  quasi-governmental  authority in each case whether executive,
legislative,  judicial,  regulatory or administrative,  having jurisdiction over
the  Company,  any  of  its  Subsidiaries,  any of  their  respective  property,
Administrative Agent or any Bank.

     "Guarantee" by any Person means any obligation, contingent or otherwise, of
any such Person  directly or indirectly  guaranteeing  any  Indebtedness  of any
                                      (9)

<PAGE>

other  Person  and,  without  limiting  the  generality  of the  foregoing,  any
obligation,  direct or indirect,  contingent or otherwise, of such Person (i) to
purchase or pay (or advance or supply funds for the purchase or payment of) such
Indebtedness  (whether  arising  by  virtue  of  partnership  arrangements,   by
agreement to keep-well,  to purchase assets,  goods,  securities or services, to
take-or-pay,  or to maintain financial statement conditions or otherwise,  other
than agreements to purchase  assets,  goods,  securities or services at an arm's
length  price in the  ordinary  course of business) or (ii) entered into for the
purpose of assuring in any other manner the holder of such  Indebtedness  of the
payment  thereof or to protect such holder  against loss in respect  thereof (in
whole or in  part),  provided  that  the  term  "Guarantee"  shall  not  include
endorsements  for collection or deposit in the ordinary course of business.  The
term "Guarantee" used as a verb has a corresponding meaning.

     "Hazardous  Substance" shall mean petroleum products,  and any hazardous or
toxic waste or  substance  defined or regulated as such from time to time by any
law, rule,  regulation or order described in the definition of  "Requirements of
Environmental Law".

     "Highest Lawful Rate" shall mean, on any day, the maximum  nonusurious rate
of interest  permitted for that day by whichever of applicable  federal or Texas
law permits the higher  interest rate,  stated as a rate per annum. On each day,
if any, that Chapter 1D establishes  the Highest Lawful Rate, the Highest Lawful
Rate shall be the "applicable  interest rate ceiling" (as defined in Chapter 1D)
for that day.

     "Hydrocarbons" shall mean oil, gas, casinghead gas, drip gasoline,  natural
gasoline,  condensate and all other liquid or gaseous  hydrocarbons  and related
minerals, in each case whether in a natural or a processed state.

     "Indebtedness"  shall mean,  as to any  Person:  (i)  indebtedness  of such
Person for  borrowed  money  (whether by loan or the  issuance  and sale of debt
securities)  or for the deferred  purchase or  acquisition  price of property or
services, including, without limitation,  obligations payable out of Hydrocarbon
production;  (ii)  obligations,  whether fixed or contingent,  of such Person in
respect  of  letters of credit,  acceptances  or similar  instruments  issued or
accepted  by banks and other  financial  institutions  for the  account  of such
Person or any other Person; (iii) Capital Lease Obligations of such Person; (iv)
Redemption  Obligations  of such Person and other  obligations of such Person to
redeem or otherwise  retire  shares of capital stock of such Person or any other
Person,  in each case to the extent that the redemption  obligations  will arise
prior to the stated maturity of the  Obligations;  (v) indebtedness of others of
the type described in clause (i), (ii), (iii) or (iv) above secured by a Lien on
the property of such Person, whether or not the respective obligation so secured
has been assumed by such Person;  and (vii)  indebtedness  of others of the type
described in clause (i), (ii), (iii) or (iv) above Guaranteed by such Person.

         "Interest Period" shall mean:

     (a) With respect to any Eurodollar  Loan, the period  commencing on (i) the
date such Loan is made or converted into or continued as a Eurodollar Loan or
                                      (10)
<PAGE>

(ii) in the case of a roll-over to a successive Interest Period, the last day of
the  immediately  preceding  Interest  Period  and  ending  on  the  numerically
corresponding  day  in  the  first,   second,  third  or  sixth  calendar  month
thereafter,  as the Company may select as provided in Section 3.3 hereof, except
that each such Interest  Period which commences on any day for which there is no
numerically corresponding day in the appropriate subsequent calendar month shall
end on the last Business Day of the appropriate subsequent calendar month.

     (b) With respect to any Alternate Base Rate Loan, the period  commencing on
the date such Loan is made and ending on the next succeeding Quarterly Date.

     (c) With respect to any Existing  Competitive Loan, the applicable interest
period specified on Exhibit C hereto,  and with respect to any other Competitive
Loan, the period commencing on the date such Loan is made and ending on the date
specified in the Competitive Bid in which the offer to make the Competitive Loan
was extended;  provided, however, that each such period shall have a duration of
not less than seven calendar days or more than 180 calendar days.

Notwithstanding  the  foregoing:  (i)  no  Interest  Period  applicable  to  any
Eurodollar  Loan or any  Competitive  Loan may commence before and end after the
date of any  scheduled  reduction in the  Commitments  if,  after giving  effect
thereto,  the aggregate  principal amount of the Eurodollar Loans or Competitive
Loans which have Interest  Periods which end after such  reduction date shall be
greater than the aggregate  principal amount of the Commitments  scheduled to be
in effect  after such  reduction  date;  (ii) each  Interest  Period which would
otherwise  end on a day  which  is not a  Business  Day  shall  end on the  next
succeeding  Business Day (or, in the case of an Interest  Period for  Eurodollar
Loans,  if such  next  succeeding  Business  Day  falls in the  next  succeeding
calendar  month, on the next preceding  Business Day);  (iii) no Interest Period
applicable to any Eurodollar  Loan or any  Competitive  Loan shall extend beyond
the end of the  scheduled  Revolving  Credit  Availability  Period,  and (iv) no
Interest Period for any Eurodollar  Loans shall have a duration of less than one
month and, if the Interest  Period therefor would otherwise be a shorter period,
such Loans shall not be available hereunder.

     "Investments"  shall mean with respect to any Person any  advance,  loan or
other extension of credit or capital  contribution  (other than prepaid expenses
in the  ordinary  course of  business)  to (by means of transfers of property or
assets or otherwise)  purchase or own any stocks,  bonds,  notes,  debentures or
other securities of, or incur  contingent  liability with respect to (except for
the  endorsement of checks in the ordinary course of business and except for the
Indebtedness and Liens permitted under this Agreement), any other Person.

     "Issuer" shall mean each Bank issuing a Letter of Credit hereunder.

     "Legal  Requirement"  shall  mean  any  law,  statute,  ordinance,  decree,
requirement,  order, judgment, rule, regulation (or interpretation of any of the
foregoing)  of,  and  the  terms  of  any  license  or  permit  issued  by,  any
Governmental Authority, now or hereafter in effect.
                                      (11)
<PAGE>

     "Letter of Credit"  shall mean (i) any letter of credit issued by an Issuer
in the manner and subject to the terms and  provisions of Section 2.2 hereof and
(ii) each letter of credit outstanding on the Effective Date listed on Exhibit K
hereto which letters of credit will be deemed to be issued and outstanding under
this Agreement as of the Effective Date.

     "Letter of Credit Fee" shall mean a per annum rate equal to the  Applicable
Margin for Eurodollar Loans in effect from time to time.

     "Letter of Credit  Liabilities"  shall mean,  at any time and in respect of
any Letter of Credit,  the sum of (i) the amount  available  for drawings  under
such Letter of Credit plus (ii) the aggregate unpaid amount of all Reimbursement
Obligations  at the time due and  payable in respect of previous  drawings  made
under such Letter of Credit.

     "Lien" shall mean, with respect to any asset, any mortgage,  lien,  pledge,
charge,  collateral assignment,  security interest or encumbrance of any kind in
respect of such asset.  For the  purposes of this  Agreement,  a Person shall be
deemed to own subject to a Lien any asset which it has acquired or holds subject
to the  interest of a vendor or lessor  under any  conditional  sale  agreement,
capital lease or other title retention agreement relating to such asset.

     "Loan  Documents"  shall  mean  this  Agreement,   all  Applications,   all
instruments,  certificates and agreements now or hereafter executed or delivered
to  Administrative  Agent or any Bank pursuant to any of the foregoing,  and all
amendments,  modifications,  renewals, extensions,  increases and rearrangements
of, and substitutions for, any of the foregoing.

     "Loans" shall mean Committed Loans and Competitive Loans.

     "Majority   Banks"  shall  mean  (a)  prior  to  the   termination  of  the
Commitments,  Banks  having  greater  than 50% of the  aggregate  amount  of the
Commitments  and (b) after the  termination  of the  Commitments,  Banks  having
greater than 50% of the aggregate  principal  amount of the Loans and the Letter
of Credit  Liabilities.  "Material Adverse Effect" shall mean a material adverse
effect on the  business,  condition  (financial  or  otherwise),  operations  or
properties  (including  proven  oil and gas  reserves)  of the  Company  and its
Subsidiaries,  taken as a whole, or on the ability of the Company to perform its
material obligations under any Loan Document to which it is a party.

     "Mesa Contract"  shall mean that certain  Purchase and Sale Agreement dated
February 6, 1991  executed  by and among Mesa  Limited  Partnership,  a Delaware
limited  partnership,  Mesa Operating  Limited  Partnership,  a Delaware limited
partnership,  and Mesa  Midcontinent  Limited  Partnership,  a Delaware  limited
partnership,  as Sellers,  and the Company, as Buyer, as amended by that certain
First  Amendment to Purchase and Sale  Agreement  dated February 22, 1991 and as
further amended by that certain Second  Amendment to Purchase and Sale Agreement
dated March 8, 1991.
                                      (12)
<PAGE>

     "Obligations" shall mean, as at any date of determination  thereof, the sum
of the  following:  (i) the  aggregate  principal  amount  of Loans  outstanding
hereunder  plus (ii) the  aggregate  amount of the Letter of Credit  Liabilities
hereunder plus (iii) all other liabilities,  obligations and indebtedness of the
Company or any Subsidiary of the Company under any Loan Document.

     "Organizational  Documents" shall mean, with respect to a corporation,  the
certificate  of  incorporation,  articles  of  incorporation  and bylaws of such
corporation;   with  respect  to  a  partnership,   the  partnership   agreement
establishing  such  partnership;  with  respect  to a joint  venture,  the joint
venture  agreement  establishing  such joint venture;  with respect to a limited
liability  company,  the  certificate  of formation and operating  agreement (or
comparable  documents) of such limited liability company;  and with respect to a
trust,  the instrument  establishing  such trust; in each case including any and
all modifications  thereof as of the date of the Loan Document referring to such
Organizational Document.

     "PBGC" shall mean the Pension  Benefit  Guaranty  Corporation or any entity
succeeding to any or all of its functions under ERISA.

     "Person" shall mean an  individual,  a  corporation,  a company,  a bank, a
voluntary association, a partnership,  a trust, an unincorporated  organization,
any Governmental Authority or any other entity.

     "Plan"  shall mean an  employee  pension  benefit  plan which is covered by
Title IV of ERISA or subject to the minimum funding  standards under Section 412
of the Code and is either (a)  maintained by the Company or any ERISA  Affiliate
for employees of the Company or any ERISA  Affiliate or (b) maintained  pursuant
to a collective  bargaining  agreement or any other arrangement under which more
than one  employer  makes  contributions  and to which the  Company or any ERISA
Affiliate is then making or accruing an obligation to make  contributions or has
within the preceding five plan years made contributions.

     "Post-Default  Rate" shall mean,  in respect of any  principal of any Loan,
any  Reimbursement  Obligation or any other amount  payable by the Company under
this Agreement or any other Loan Document which is not paid when due (whether at
stated  maturity,  by acceleration,  or otherwise),  a rate per annum during the
period commencing on the due date until such amount is paid in full equal to the
lesser of (a) the sum of (x) with respect to Eurodollar Loans, 2% per annum plus
the applicable  Eurodollar  Rate then in effect plus the  Applicable  Margin for
Eurodollar  Loans until the expiration of the applicable  Interest  Period,  (y)
with respect to Competitive  Loans, 2% per annum plus the applicable  fixed rate
offered by the  applicable  Bank and accepted by the Company in accordance  with
Section 2.9 hereof  (or,  in the case of the  Existing  Competitive  Loans,  the
applicable  fixed rate  specified on Exhibit C hereto),  and (z) with respect to
Alternate  Base Rate  Loans  and with  respect  to  Eurodollar  Loans  after the
expiration  of  the  applicable  Interest  Period  (and  also  with  respect  to
indebtedness  other than Loans),  2% plus the  Alternate  Base Rate as in effect
from time to time plus the  Applicable  Margin for Alternate  Base Rate Loans or
(b) the Highest Lawful Rate.
                                      (13)
<PAGE>

     "Principal Office" shall mean the principal office of Administrative Agent,
presently  located at 1 Chase  Manhattan  Plaza,  8th Floor,  New York, New York
10081, Attention: Agent Services.

     "Quarterly  Dates" shall mean the last day of each March,  June,  September
and  December,  provided  that, if any such date is not a Business Day, then the
relevant Quarterly Date shall be the next succeeding Business Day.

     "Rating"  shall  mean the  senior  debt  rating  for the  Company  publicly
announced by Standard & Poor's Ratings Group or Moody's Investors Service,  Inc.
In the event the ratings are not equivalent,  the higher rating shall be treated
as the "Rating"  hereunder;  provided,  that if such ratings differ by more than
one (1) level,  the Rating shall be the  average,  rounded  upwards,  of the two
ratings.

     "Redemption  Obligations"  shall  mean  with  respect  to  any  Person  all
mandatory redemption  obligations of such Person with respect to preferred stock
or other equity  securities  issued by such Person or put rights in favor of the
holder of such preferred  stock or other equity  securities,  to the extent that
the  redemption  obligations  will  arise  prior to the stated  maturity  of the
Obligations.

     "Reference Banks" shall mean Chase and such other Banks (up to a maximum of
two (2) additional  Banks) as the Company,  with the approval of  Administrative
Agent (which approval shall not be unreasonably withheld), may from time to time
designate.

     "Regulation  D" shall mean  Regulation  D of the Board of  Governors of the
Federal Reserve System as the same may be amended or  supplemented  from time to
time and any successor or other regulation relating to reserve requirements.

     "Regulatory  Chang" shall mean,  with respect to any Bank, any change on or
after the date of this Agreement in Legal Requirements  (including Regulation D)
or the adoption or making on or after such date of any interpretation, directive
or  request  applying  to a class of banks  including  such Bank under any Legal
Requirements  (whether  or not  having  the  force  of law) by any  Governmental
Authority.

    "Reimbursement  Obligations"  shall mean, as at any date, the obligations of
the  Company  then  outstanding  in  respect  of  Letters  of Credit  under this
Agreement,  to reimburse  Administrative Agent for the account of the applicable
Issuer for the amount  paid by the  applicable  Issuer in respect of any drawing
under such Letter of Credit.

     "Relevant  Party" shall mean the Company and each other party to any of the
Loan Documents other than (a) the Banks and (b) the Agents.

     "Request  for  Extension of Credit"  shall mean a request for  extension of
credit duly executed by any  Responsible  Officer of the Company,  appropriately
completed and substantially in the form of Exhibit B attached hereto.
                                      (14)
<PAGE>

     "Requirements of Environmental  Law" means all requirements  imposed by any
law (including for example and without limitation The Resource  Conservation and
Recovery Act and The Comprehensive  Environmental  Response,  Compensation,  and
Liability  Act),  rule,  regulation,  or  order of any  federal,  state or local
executive, legislative,  judicial, regulatory or administrative agency, board or
authority  in effect at the  applicable  time which  relate to (i)  noise;  (ii)
pollution,  protection or clean-up of the air,  surface  water,  ground water or
land;  (iii) solid,  gaseous or liquid  waste  generation,  treatment,  storage,
disposal or  transportation;  (iv)  exposure to  Hazardous  Substances;  (v) the
safety or health of employees or (vi) regulation of the manufacture, processing,
distribution in commerce, use, discharge or storage of Hazardous Substances.

     "Reserve  Requirement" shall mean, for any Eurodollar Loan for any Interest
Period  therefor,  the  stated  maximum  rate for all  reserves  (including  any
marginal,  supplemental or emergency  reserves) required to be maintained during
such  Interest  Period  under  Regulation  D by any member  bank of the  Federal
Reserve System or any Bank against  "Eurocurrency  liabilities" (as such term is
used in Regulation D). Without limiting the effect of the foregoing, the Reserve
Requirement  shall  reflect  and  include  any  other  reserves  required  to be
maintained by such member banks by reason of any  Regulatory  Change against (i)
any category of liabilities  which  includes  deposits by reference to which the
Eurodollar Rate is to be determined as provided in the definition of "Eurodollar
Base Rate" in this Section 1.1 or (ii) any category of  extensions  of credit or
other assets which include Eurodollar Loans. Any determination by Administrative
Agent  of the  Reserve  Requirement  shall be  conclusive  and  binding,  absent
manifest error,  and may be made using any reasonable  averaging and attribution
method.

     "Responsible  Officer" shall mean the chairman of the board, the president,
any executive vice president,  the vice president of finance and administration,
the chief  executive  officer or the chief  operating  officer or any equivalent
officer  (regardless  of title) and in the case of the  Company,  any other vice
president, and in respect of financial or accounting matters, shall also include
the chief financial officer,  the treasurer and the controller or any equivalent
officer (regardless of title).

     "Restricted  Subsidiary" shall mean each Subsidiary of the Company that, at
the  particular  time in question,  (i) owns directly or indirectly any material
assets or any  interest  in any other  Restricted  Subsidiary  and (ii) has been
designated as a Restricted  Subsidiary by the Company or has not been designated
as an  Unrestricted  Subsidiary by the Company  either (a) on Exhibit A attached
hereto or (b) in accordance with the terms and provisions of this Agreement. The
Unrestricted Subsidiaries on the Effective Date are listed on Exhibit A attached
hereto and each other  Subsidiary of Company as of the Effective Date shall be a
Restricted Subsidiary.  A Restricted Subsidiary shall remain such (even if it no
longer owns directly or indirectly any interest in any of the material assets or
any  interest  in  any  other  Restricted  Subsidiary)  until  designated  as an
Unrestricted  Subsidiary  in  accordance  with the terms and  provisions of this
Agreement.

     "Revolving  Credit  Availability  Period"  shall mean the  period  from and
including the date hereof to but not including December 31, 2002 or the date the
Commitments  are  terminated  pursuant to Section  11.1,  whichever  is first to
occur.
                                      (15)
<PAGE>

     "Revolving Credit  Obligations" shall mean, as at any date of determination
thereof,  the sum of the following  (determined  without  duplication):  (i) the
aggregate  principal  amount  of  Loans  outstanding  hereunder  plus  (ii)  the
aggregate amount of the Letter of Credit Liabilities hereunder.

     "Subsidiary" shall mean, with respect to any Person (the "parent"), (a) any
corporation  of which at least a  majority  of the  outstanding  shares of stock
having by the terms  thereof  ordinary  voting  power to elect a majority of the
board of directors of such  corporation  (irrespective  of whether or not at the
time stock of any other class or classes of such corporation shall have or might
have voting power by reason of the happening of any  contingency) is at the time
directly or  indirectly  owned or controlled by the parent or one or more of the
Subsidiaries of the parent or by the parent and one or more of the  Subsidiaries
of the parent, and (b) any partnership,  limited  partnership,  joint venture or
other form of entity, the majority of the legal or beneficial ownership of which
is at the time directly or  indirectly  owned or controlled by the parent or one
or more of the  Subsidiaries  of the  parent or by the parent and one or more of
the Subsidiaries of the parent.

     "Tangible  Net Worth"  shall mean with respect to any Person the sum of the
redemption  price of  preferred  stock,  par value of common  stock,  capital in
excess of par value of common stock  (additional  paid-in  capital) and retained
earnings, less treasury stock, goodwill, deferred development costs, franchises,
licenses,  patents,  trademarks  and  copyrights  and all other assets which are
properly  classified  as  intangible  assets  in  accordance  with GAAP less any
Redemption Obligations.

     "Total  Debt"  shall  mean  the sum,  without  duplication,  of (i)  Funded
Indebtedness of the Company and its  Subsidiaries  on a consolidated  basis plus
(ii) Current  Maturities of the Company and its  Subsidiaries  on a consolidated
basis plus (iii) borrowed money Indebtedness of the Company and its Subsidiaries
on a consolidated basis that is not Funded Indebtedness.

     "Total Debt/Capitalization Ratio" shall mean the ratio of (a) Total Debt to
(b) Capitalization.

     "Type" shall have the meaning assigned to such term in Section 1.3 hereof.

     "Unfunded  Liabilities"  shall mean, with respect to any Plan, at any time,
the amount (if any) by which (a) the present  value of all  benefits  under such
Plan  exceeds (b) the fair market  value of all Plan  assets  allocable  to such
benefits,  all determined as of the then most recent actuarial  valuation report
for such Plan,  but only to the extent that such excess  represents  a potential
liability of any ERISA Affiliate to the PBGC or a Plan under Title IV of ERISA.

     "United  States" or "U.S."  shall mean the United  States of  America,  its
fifty states and the District of Columbia.

     "Unrestricted  Subsidiary"  shall mean each Subsidiary of the Company which
is (i) an entity  undertaking oil and gas operations  with all or  substantially
all of its business activities  occurring outside the United States and (ii) (A)
designated as an Unrestricted Subsidiary on Exhibit A attached hereto or (B)
                                      (16)

<PAGE>

designated  as an  Unrestricted  Subsidiary by the Company at any time after the
Effective  Date and either (I) such  Subsidiary has a Tangible Net Worth of less
than  $25,000,000 or (II) with the consent of the  Administrative  Agent and the
Majority Banks. An Unrestricted Subsidiary shall remain such until designated as
a Restricted  Subsidiary  in  accordance  with the terms and  provisions of this
Agreement.

     1.2 Accounting Terms and Determinations. Unless otherwise specified herein,
all accounting terms used herein shall be interpreted,  all determinations  with
respect  to  accounting  matters  hereunder  shall  be made,  and all  financial
statements and certificates  and reports as to financial  matters required to be
delivered  hereunder  shall be prepared,  in accordance with GAAP. To enable the
ready  determination of compliance with the provisions  hereof, the Company will
not change from December 31 in each year the date on which its fiscal year ends,
nor from March 31, June 30 and  September  30 the dates on which the first three
fiscal quarters in each fiscal year end.

     1.3 Types of Loans. Loans hereunder are distinguished by "Type". The "Type"
of a Loan refers to the determination  whether such Loan is a Eurodollar Loan, a
Competitive Loan or an Alternate Base Rate Loan.

     1.4 Miscellaneous.  The words "hereof",  "herein" and "hereunder" and words
of similar import when used in this Agreement shall refer to this Agreement as a
whole and not to any particular  provision of this  Agreement.  Any reference to
Sections shall refer to Sections of this Agreement.

     2.1 Section 2. Commitments; Competitive Bid Facility.

     2.2  Committed  Loans.  From time to time on or after the date  hereof  and
during the Revolving Credit Availability  Period, each Bank shall make Committed
Loans under this Section to the Company in an aggregate  principal amount at any
one time outstanding up to but not exceeding such Bank's  Commitment  Percentage
of the  amount  by which  the  Facility  Amount  exceeds  the  aggregate  unpaid
principal balance of all Competitive Loans and Letter of Credit Liabilities from
time to time outstanding.  Subject to the conditions  herein, any such Committed
Loan repaid prior to the end of the Revolving Credit  Availability Period may be
reborrowed pursuant to the terms of this Agreement;  provided,  that any and all
such  Committed  Loans  shall  be due  and  payable  in  full  at the end of the
Revolving Credit Availability Period.

     Letters of Credit. of Credit

     (a) Letters of Credit.  Subject to the terms and conditions  hereof, and on
the condition that  aggregate  Letter of Credit  Liabilities  shall never exceed
$100,000,000,  the Company shall have the right,  in addition to Committed Loans
provided for in Section 2.1 hereof, to utilize the Commitments from time to time
from and after the Effective Date through the expiration of the Revolving Credit
Availability  Period by  obtaining  the  issuance  of  letters of credit for the
account of the Company and on behalf of the Company by the applicable  Issuer if
the Company shall so request in the notice referred to in Section 2.2(b)(i).
                                      (17)

<PAGE>

Upon the date of the issuance of a Letter of Credit, the applicable Issuer shall
be deemed,  without  further  action by any party  hereto,  to have sold to each
Bank, and each Bank shall be deemed, without further action by any party hereto,
to have purchased from the applicable Issuer, a participation,  to the extent of
such  Bank's  Commitment  Percentage,  in such  Letter of Credit and the related
Letter of Credit  Liabilities.  Any Letter of Credit having an expiry date after
the end of the  Revolving  Credit  Availability  Period  shall  have been  fully
Covered  or shall be backed by a letter  of  credit in form and  substance,  and
issued  by an  issuer,  acceptable  to  Administrative  Agent in its  reasonably
exercised  discretion.  Subject  to the terms and  conditions  hereof,  upon the
request of the Company, if Chase is the designated Issuer, Chase shall issue the
applicable Letter of Credit and if any other Bank is the designated Issuer, such
Bank may, but shall not be obligated to, issue such Letter of Credit.

     (b) Additional Provisions.  The following additional provisions shall apply
to each Letter of Credit:

          (i) The  Company  shall give  Administrative  Agent at least three (3)
     Business  Days'  prior  notice  (effective  upon  receipt)  specifying  the
     proposed  Issuer  and the date such  Letter  of Credit is to be issued  and
     describing  the  proposed  terms of such Letter of Credit and the nature of
     the transaction  proposed to be supported  thereby,  and shall furnish such
     additional  information  regarding such transaction as Administrative Agent
     or the  applicable  Issuer may  reasonably  request.  Upon  receipt of such
     notice Administrative Agent shall promptly notify each Bank of the contents
     thereof  and of such  Bank's  Commitment  Percentage  of the amount of such
     proposed Letter of Credit.

          (ii) No Letter of Credit may be issued if after giving effect  thereto
     the Revolving Credit  Obligations would exceed the Facility Amount. On each
     day during the period  commencing with the issuance of any Letter of Credit
     and until such Letter of Credit shall have expired or been terminated,  the
     Commitment  of each Bank shall be deemed to be  utilized  for all  purposes
     hereof in an  amount  equal to such  Bank's  Commitment  Percentage  of the
     amount then available for drawings under such Letter of Credit.

          (iii) Upon receipt from the beneficiary of any Letter of Credit of any
     demand for payment thereunder,  the applicable Issuer shall promptly notify
     the  Company  and each Bank as to the amount to be paid as a result of such
     demand and the payment  date.  If at any time the  applicable  Issuer shall
     have made a payment to a beneficiary  of a Letter of Credit in respect of a
     drawing under such Letter of Credit,  each Bank will pay to the  applicable
     Issuer  immediately upon demand by the applicable Issuer at any time during
     the period  commencing  after such payment until  reimbursement  thereof in
     full by the Company,  an amount equal to such Bank's Commitment  Percentage
     of such  payment,  together  with interest on such amount for each day from
     the date of demand for such payment (or, if such demand is made after 11:00
     a.m.  Houston,  Texas time on such date, from the next succeeding  Business
     Day)  to the  date of  payment  by such  Bank of such  amount  at a rate of
     interest per annum equal to the Federal Funds Rate for such period.
                                      (18)
<PAGE>

          (iv) The Company shall be irrevocably  and  unconditionally  obligated
     forthwith to  reimburse  the  applicable  Issuer for any amount paid by the
     applicable  Issuer  upon any  drawing  under any Letter of Credit,  without
     presentment,  demand,  protest  or  other  formalities  of any  kind.  Such
     reimbursement   may,  subject  to  satisfaction  of  any  other  applicable
     conditions  set forth in this  Agreement be made by borrowing of Loans.  In
     the event any such  reimbursement  is not made by borrowing  of Loans,  the
     Company shall make such reimbursement in immediately available funds within
     five  (5)  days  after  demand  therefor  by  the  applicable  Issuer.  The
     applicable Issuer will pay to each Bank such Bank's  Commitment  Percentage
     of all amounts  received from the Company for  application  in payment,  in
     whole or in part, of the Reimbursement  Obligation in respect of any Letter
     of  Credit,  but only to the  extent  such  Bank has  made  payment  to the
     applicable  Issuer in respect of such  Letter of Credit  pursuant to clause
     (iii) above.

          (v) The  Company  will pay to  Administrative  Agent at the  Principal
     Office  for the  account  of  each  Bank a fee on  such  Bank's  Commitment
     Percentage of the daily average  amount  available for drawings  under each
     Letter of Credit,  in each case for the period from and  including the date
     of  issuance  of  such  Letter  of  Credit  to and  including  the  date of
     expiration or  termination  thereof at a rate per annum equal to the Letter
     of Credit Fee in effect  from time to time,  such fee to be paid in arrears
     on the Quarterly  Dates and on the date of the  expiration  or  termination
     thereof.  Administrative  Agent  will  pay to  each  Bank,  promptly  after
     receiving  any payment in respect of letter of credit  fees  referred to in
     the  preceding  sentence of this clause (v), an amount equal to such Bank's
     Commitment Percentage of such fees. The Company shall pay to the applicable
     Issuer an  administration  and issuance fee in an amount equal to 1/8 of 1%
     per annum of the daily average  amount  available  for drawings  under such
     Letter of Credit,  in each case for the period from and  including the date
     of  issuance  of  such  Letter  of  Credit  to and  including  the  date of
     expiration or  termination  thereof,  such fee to be paid in arrears on the
     Quarterly  Dates and on the date of the expiration or termination  thereof.
     Such  administration  and issuance fee shall be retained by the  applicable
     Issuer.

          (vi) The  issuance by the  applicable  Issuer of each Letter of Credit
     shall,  in  addition  to the  conditions  precedent  set forth in Section 7
     hereof,  be subject to the conditions  precedent that such Letter of Credit
     shall  be in such  form and  contain  such  terms  as  shall be  reasonably
     satisfactory  to the  applicable  Issuer  and that the  Company  shall have
     executed and delivered such other  instruments  and agreements  relating to
     such  Letter of Credit  as the  applicable  Issuer  shall  have  reasonably
     requested  and  are not  inconsistent  with  the  terms  of this  Agreement
     including an Application  therefor.  In the event of a conflict between the
     terms of this Agreement and the terms of any Application, the terms of this
     Agreement shall control.  Without  limiting the generality of the foregoing
     sentence,  in the event any such Application shall include requirements for
     Cover, it is agreed that there shall be no requirements  for the Company to
     provide Cover except as expressly required in this Agreement.

     (c) Indemnification.  The Company hereby indemnifies and holds harmless the
Agents,  the applicable Issuer and each Bank from and against any and all claims
and  damages,  losses,  liabilities,  costs or  expenses  which such  Bank,  the
applicable Issuer or Agent may incur (or which may be claimed against such Bank,
the applicable Issuer or any Agent by any Person whatsoever) in connection with
                                      (19)

<PAGE>

the execution and delivery or transfer of or payment or failure to pay under any
Letter of Credit,  including,  without limitation,  any claims, damages, losses,
liabilities,  costs or expenses which such Agent, the applicable  Issuer or such
Bank,  as the case may be, may incur  (WHETHER  INCURRED  AS A RESULT OF ITS OWN
NEGLIGENCE OR  OTHERWISE) by reason of or in connection  with the failure of any
other Bank  (whether as a result of its own  negligence or otherwise) to fulfill
or comply with its  obligations  to such Agent,  the  applicable  Issuer or such
Bank, as the case may be,  hereunder (but nothing herein  contained shall affect
any rights the Company may have against such  defaulting  Bank);  provided that,
the Company shall not be required to indemnify any Bank, the  applicable  Issuer
or such Agent for any claims, damages, losses, liabilities, costs or expenses to
the extent,  but only to the extent,  caused by (i) the  willful  misconduct  or
gross negligence of the party seeking  indemnification,  or (ii) by such Bank's,
the applicable  Issuer's or the applicable  Agent's, as the case may be, failure
to pay under any  Letter of  Credit  after the  presentation  to it of a request
required to be paid under  applicable  law.  Nothing in this  Section  2.2(c) is
intended to limit the  obligations  of the Company under any other  provision of
this Agreement.

     (d) Co-issuance or Separate Issuance of Letters of Credit. The Company may,
at its  option,  request  that any  requested  Letter  of Credit  which  exceeds
$1,000,000 be issued severally, but not jointly, by any two or more of the Banks
or issued  through  separate  Letters of Credit issued by any two or more of the
Banks,  respectively,  each in an amount equal to a portion of the amount of the
applicable Letter of Credit requested by the Company.  In either such event, the
Banks  issuing such Letters of Credit shall each  constitute an "Issuer" and the
Letters of Credit so issued  shall each  constitute a "Letter of Credit" for all
purposes hereunder and under the Loan Documents.  Notwithstanding the foregoing,
no Bank  other  than  Chase  shall  have any  obligation  to issue any Letter of
Credit, but may do so at its option.

     2.3 Reductions and Changes of Commitments.ommitments

     (a) Mandatory. On December 31, 2002, all Commitments shall be terminated in
their entirety unless terminated at an earlier date pursuant to Section 11.1.

     (b)  Optional.  The Company shall have the right to terminate or reduce the
unused  portion of the  Commitments  at any time or from time to time,  provided
that: (i) the Company shall give notice of each such termination or reduction to
Administrative  Agent as  provided  in  Section  5.5  hereof  and (ii) each such
partial  reduction shall be permanent and in an aggregate  amount at least equal
to $5,000,000.

     (c) No  Reinstatement.  Any reduction in or termination of the  Commitments
may not be reinstated without the approval of Administrative  Agent and any Bank
whose Commitment (or the applicable part thereof) is to be so reinstated.
                                      (20)
<PAGE>


     2.4 Fees.

     (a) The Company shall pay to  Administrative  Agent for the account of each
Bank a facility fee accruing from the Effective Date, computed for each day at a
rate per annum equal to the Facility Fee  Percentage  times such Bank's pro rata
share (based on its respective  Commitment) of the Facility  Amount on such day.
Such facility fees shall be payable on the Quarterly Dates and on the earlier of
the date the Commitments are terminated in their entirety or the last day of the
Revolving Credit Availability Period.

     (b) The Company agrees to pay to  Administrative  Agent fees as provided in
the separate letter agreements executed by and between  Administrative Agent and
the Company.

     2.5 Affiliates; Lending Offices.ng Offices

     (a) Any  Bank  may,  if it so  elects,  fulfill  any  obligation  to make a
Eurodollar Loan or Competitive  Loan by causing a branch,  foreign or otherwise,
or Affiliate of such Bank to make such Loan and may transfer and carry such Loan
at, to or for the  account  of any  branch  office or  Affiliate  of such  Bank;
provided  that, in such event for the purposes of this Agreement such Loan shall
be deemed to have been made by such Bank and the  obligation  of the  Company to
repay  such Loan  shall  nevertheless  be to such Bank and shall be deemed to be
held by such Bank and,  to the  extent of such  Loan,  to have been made for the
account of such branch or Affiliate.

     (b) Notwithstanding  any provision of this Agreement to the contrary,  each
Bank shall be  entitled to fund and  maintain  its funding of all or any part of
its Loans  hereunder  in any manner it sees fit, it being  understood,  however,
that for the purposes of this Agreement all  determinations  hereunder  shall be
made as if such Bank had actually  funded and maintained  each  Eurodollar  Loan
during each Interest  Period through the purchase of deposits  having a maturity
corresponding  to such Interest Period and bearing an interest rate equal to the
Eurodollar Rate for such Interest Period.

     2.6  Several  Obligations.  The  failure of any Bank to make any Loan to be
made by it on the date  specified  therefor  shall not relieve any other Bank of
its obligation to make its Loan on such date, but neither  Administrative  Agent
nor any Bank shall be  responsible  for the  failure of any other Bank to make a
Loan to be made by such other Bank.

     2.7 Repayment of Loans; Evidence of Debt.

     (a) Each Bank shall  maintain  in  accordance  with its usual  practice  an
account  or  accounts  evidencing  the  indebtedness  of  Company  to such  Bank
resulting  from each Loan made by such Bank,  including the amounts of principal
and interest payable and paid to such Bank from time to time hereunder.

     (b)  Administrative  Agent shall maintain accounts in which it shall record
(i) the amount of each Loan made  hereunder and the Interest  Period  applicable
thereto, (ii) the amount of any principal or interest due and payable or to
                                      (21)

<PAGE>

become due and payable from Company to each Bank  hereunder and (iii) the amount
of any sum received by  Administrative  Agent  hereunder  for the account of the
Banks and each Bank's share thereof.

     (c) The entries made in the accounts  maintained  pursuant to paragraph (a)
or (b) of this  Section  shall be prima  facie  evidence  of the  existence  and
amounts of the obligations  recorded  therein;  provided that the failure of any
Bank or  Administrative  Agent to maintain  such  accounts or any error  therein
shall not in any manner  affect the  obligation of Company to repay the Loans in
accordance with the terms of this Agreement.

     (d) Any Bank may request that Loans made by it be evidenced by a promissory
note.  In such event,  Company shall  prepare,  execute and deliver to such Bank
promissory  notes  payable to the order of such Bank (or, if  requested  by such
Bank,  to such  Bank  and  its  registered  assigns  and in a form  approved  by
Administrative Agent).  Thereafter, the Loans evidenced by such promissory notes
and interest thereon may (including  after assignment  pursuant to Section 13.5)
be represented by one or more promissory notes in such form payable to the order
of the payee named therein.

     2.8 Use of  Proceeds.  The  proceeds of the Loans shall be used for general
corporate purposes.

     2.9 Competitive Bid Procedure. Procedure

     (a) In order to request  Competitive  Bids, the Company shall hand deliver,
telex or telecopy to Administrative Agent a duly completed request substantially
in  the  form  of  Exhibit  G,  with  the  blanks  appropriately   completed  (a
"Competitive  Bid Request"),  to be received by  Administrative  Agent not later
than 11:00  a.m.,  Houston,  Texas  time,  five  Business  Days  before the date
specified for a proposed  Competitive Loan. No Alternate Base Rate Loan shall be
requested in, or, except  pursuant to Section 6, made pursuant to, a Competitive
Bid Request.  A Competitive Bid Request that does not conform  substantially  to
the  format  of  Exhibit  G may  be  rejected  at  Administrative  Agent's  sole
discretion,  and Administrative  Agent shall promptly notify the Company of such
rejection by telecopier.  Each  Competitive Bid Request shall in each case refer
to this  Agreement  and specify (x) the date of such  Competitive  Loans  (which
shall be a Business Day) and the aggregate principal amount thereof (which shall
not be less than  $25,000,000 or greater than the unused portion of the Facility
Amount on such date and shall be an integral multiple of $5,000,000) and (y) the
Interest Period with respect thereto (which may not end after the termination of
the  Revolving  Credit  Availability  Period).  Promptly  after its receipt of a
Competitive Bid Request that is not rejected as aforesaid,  Administrative Agent
shall invite by  telecopier  (in  substantially  the form set forth in Exhibit H
hereto) the Banks to bid, on the terms and conditions of this Agreement, to make
Competitive Loans pursuant to such Competitive Bid Request.  Notwithstanding the
foregoing,  Administrative  Agent shall have no obligation to invite any Bank to
make a  Competitive  Bid  pursuant to this  Section  2.9(a)  until such Bank has
delivered a properly completed  Competitive Bid Administrative  Questionnaire to
Administrative Agent.
                                      (22
<PAGE>

     (b) Each Bank may,  in its sole  discretion,  make one or more  Competitive
Bids to the Company responsive to each Competitive Bid Request. Each Competitive
Bid by a Bank must be received by  Administrative  Agent via telecopier,  in the
form of Exhibit I hereto, not later than 11:00 a.m.,  Houston,  Texas time, four
Business  Days  before  the date  specified  for a  proposed  Competitive  Loan.
Competitive  Bids that do not conform  substantially  to the format of Exhibit I
may be rejected by  Administrative  Agent after  conferring  with,  and upon the
instruction of, the Company,  and Administrative  Agent shall notify the Bank of
such rejection as soon as practicable.  Each Competitive Bid shall refer to this
Agreement  and (x) specify the  principal  amount  (which  shall be in a minimum
principal  amount of $5,000,000  and in an integral  multiple of $1,000,000  and
which may equal the entire  aggregate  principal  amount of the Competitive Loan
requested  by the Company) of the  Competitive  Loan that the Bank is willing to
make to the Company,  (y) specify the  Competitive Bid Rate at which the Bank is
prepared to make the  Competitive  Loan and (z) confirm the Interest Period with
respect  thereto  specified by the Company in its  Competitive  Bid  Request.  A
Competitive  Bid  submitted by a Bank  pursuant to this  paragraph  (b) shall be
irrevocable.

     (c) Administrative  Agent shall, by 2:00 p.m. four Business Days before the
date specified for a proposed Competitive Loan, notify the Company by telecopier
of all the  Competitive  Bids made,  the  Competitive  Bid Rate and the  maximum
principal  amount of each Competitive Loan in respect of which a Competitive Bid
was made and the identity of the Bank that made each bid.  Administrative  Agent
shall send a copy of all Competitive Bids to the Company for its records as soon
as practicable after completion of the bidding process set forth in this Section
2.9.

     (d) The Company may in its sole and  absolute  discretion,  subject only to
the  provisions of this Section  2.9(d),  accept or reject any  Competitive  Bid
referred to in Section 2.9(c);  provided,  however, that the aggregate amount of
the  Competitive  Bids so accepted  by the Company may not exceed the  principal
amount of the  Competitive  Loan  requested  by the Company.  The Company  shall
notify  Administrative  Agent by  telecopier  whether  and to what extent it has
decided  to accept  or  reject  any or all of the bids  referred  to in  Section
2.9(c),  not later than 11:00 a.m.,  Houston,  Texas time,  three  Business Days
before the date specified for a proposed  Competitive Loan;  provided,  however,
that (w) the failure by the Company to give such notice  shall be deemed to be a
rejection of all the bids referred to in Section  2.9(c) and (x) no bid shall be
accepted for a  Competitive  Loan unless such  Competitive  Loan is in a minimum
principal  amount  of  $5,000,000  and  an  integral   multiple  of  $1,000,000.
Notwithstanding the foregoing,  if the Company accepts more than one bid made in
response to a  Competitive  Bid Request and the  available  principal  amount of
Competitive  Loans to be allocated  among the Banks is not  sufficient to enable
Competitive  Loans to be allocated to each Bank in a minimum principal amount of
$5,000,000  and in integral  multiples  of  $1,000,000,  then the Company  shall
select  the  Banks to be  allocated  such  Competitive  Loans  and  shall  round
allocations  up or down to the next higher or lower multiple of $1,000,000 as it
shall deem  appropriate.  In addition,  the Company shall be permitted under the
foregoing  procedures to accept a bid or bids in a principal amount of less than
$5,000,000  (i) in order to enable the  Company to accept bids equal to (but not
in excess of) the  principal  amount of the  Competitive  Loan  requested by the
Company or (ii) in order to enable the Company to accept all remaining bids, or
                                      (23)

<PAGE>

all  remaining  bids at a  particular  Competitive  Bid Rate.  A notice given by
Company pursuant to this paragraph (d) shall be irrevocable.

     (e) Administrative Agent shall promptly notify each bidding Bank whether or
not its Competitive Bid has been accepted (and if so, in what amount and at what
Competitive Bid Rate) by telex or telecopier sent by  Administrative  Agent, and
each  successful  bidder  will  thereupon  become  bound,  subject  to the other
applicable  conditions  hereof, to make the Competitive Loan in respect of which
its bid has been accepted. After completing the notifications referred to in the
immediately   preceding   sentence,   Administrative   Agent  shall  (i)  notify
Administrative Agent of each Competitive Bid that has been accepted,  the amount
thereof and the  Competitive  Bid Rate therefor and (ii) notify each Bank of the
aggregate principal amount of all Competitive Bids accepted.

     (f) No Competitive Loan shall be made within five Business Days of the date
of any other Competitive Loan, unless the Company and Administrative Agent shall
mutually agree otherwise.

     (g) If Administrative  Agent shall at any time have a Commitment  hereunder
and shall elect to submit a Competitive  Bid in its capacity as a Bank, it shall
submit such bid  directly to the Company one quarter of an hour earlier than the
latest  time at which  the other  Banks are  required  to submit  their  bids to
Administrative Agent pursuant to paragraph (b) above.

     (h) All notices  required by this  Section 2.9 shall be made in  accordance
with  Section 3.2 and the  Competitive  Bid  Administrative  Questionnaire  most
recently placed on file by each Bank with Administrative Agent.

     Section 3. Borrowings, Prepayments and Selection of Interest Rates.

     3.1 Borrowings.  The Company shall give Administrative Agent notice of each
borrowing to be made  hereunder as provided in Sections 2.9 and 5.5 hereof.  Not
later than 2:00 p.m.  Houston,  Texas time on the date  specified  for each such
borrowing  hereunder,  each Bank shall make available the amount of the Loan, if
any, to be made by it on such date to  Administrative  Agent,  at its  Principal
Office,  in immediately  available  funds,  for the account of the Company.  The
amount so  received  by  Administrative  Agent  shall,  subject to the terms and
conditions of this Agreement, be made available to the Company by depositing the
same, in immediately  available  funds, in an account  designated by the Company
maintained with Administrative Agent at the Principal Office.

     3.2 Prepayments.

     (a) Optional Prepayments. Subject to the provisions of Sections 4, 5 and 6,
the Company shall have the right to prepay,  on any Business Day, in whole or in
part,  without the payment of any penalty or fee, Loans at any time or from time
to time,  provided that, the Company shall give  Administrative  Agent notice of
each such  prepayment  as provided in Section 5.5 hereof.  Eurodollar  Loans and
Competitive Loans may be prepaid on the last day of an Interest Period
                                      (24)

<PAGE>

applicable  thereto.  Neither  Eurodollar  Loans  nor  Competitive  Loans may be
otherwise   prepaid   unless   prepayment  is  accompanied  by  payment  of  all
compensation required by Section 6.

     (b) Mandatory Prepayments and Cover. The Company shall from time to time on
demand by Administrative  Agent prepay the Loans (or provide Cover for Letter of
Credit  Liabilities)  in such amounts as shall be necessary so that at all times
the aggregate  outstanding  principal amount of all Revolving Credit Obligations
shall  not  be in  excess  of  the  sum  of  (i)  the  aggregate  amount  of the
Commitments,  as reduced  from time to time  pursuant to Section 2.3 hereof plus
(ii) any Cover provided under this Section 3.2(b).

     3.3  Selection of Interest  Rates.  Subject to the terms and  provisions of
this Agreement,  the Company shall have the right either to convert any Loan (in
whole or in part) into a Loan of another Type (provided that no such  conversion
of Eurodollar  Loans or Competitive  Loans shall be permitted  other than on the
last day of an Interest Period applicable  thereto) or to continue such Loan (in
whole or in part) as a Loan of the same Type.  In the event the Company fails to
so give such  notice  prior to the end of the  applicable  Interest  Period with
respect to any Eurodollar  Loan or Competitive  Loan,  such Loan shall become an
Alternate Base Rate Loan on the last day of such Interest Period.

     Section 4. Payments of Principal and Interest.

     4.1 Repayment of Loans and  Reimbursement  Obligations.  The Company hereby
unconditionally  promises to pay to Administrative Agent for the account of each
Bank (a) (i) each Loan in full at the end of the Interest  Period  applicable to
such Loan unless such Loan is continued in accordance with the terms hereof, and
(ii) the then unpaid  principal  amount of all outstanding  Loans on the date of
the expiration of the Revolving Credit  Availability  Period, and (b) the amount
of each Reimbursement Obligation promptly upon its occurrence. The amount of any
Reimbursement  Obligation may, if the applicable  conditions precedent specified
in Section 7 hereof have been satisfied, be paid with the proceeds of Loans.

     4.2 Interest.

     (a) Subject to Section 13.6 hereof,  the Company will pay to Administrative
Agent for the account of each Bank  interest on the unpaid  principal  amount of
each Loan made by such Bank for the period  commencing  on the date of such Loan
to but  excluding the date such Loan shall be paid in full, at the lesser of (I)
the following rates per annum:

          (i) if such Loan is an Alternate  Base Rate Loan,  the Alternate  Base
     Rate plus the Applicable Margin,

          (ii) if such Loan is a Eurodollar Loan, the applicable Eurodollar Rate
     plus the Applicable Margin, and
                                      (25)
<PAGE>

          (iii) if such Loan is a Competitive  Loan, the  applicable  fixed rate
     offered by the  applicable  Bank and accepted by the Company in  accordance
     with Section 2.9 hereof (or, in the case of Existing Competitive Loans, the
     applicable fixed rate specified on Exhibit C hereto),

          or (II) the Highest Lawful Rate.

     (b)  Notwithstanding  any of the  foregoing  but  subject to  Section  13.6
hereof,  the Company  will pay to  Administrative  Agent for the account of each
Bank interest at the applicable  Post-Default  Rate on any principal of any Loan
made by such  Bank,  on any  Reimbursement  Obligation  and on any other  amount
payable by the Company  hereunder  to or for the  account of such Bank (but,  if
such amount is interest, only to the extent legally allowed), which shall not be
paid  in  full  when  due  (whether  at  stated  maturity,  by  acceleration  or
otherwise),  for the period commencing on the due date thereof until the same is
paid in full.

     (c) Accrued  interest on each Loan shall be payable on the last day of each
Interest  Period for such Loan  (and,  if such  Interest  Period  exceeds  three
months' duration,  quarterly,  commencing on the first quarterly  anniversary of
the first day of such Interest Period), except that (i) accrued interest payable
at the Post-Default Rate shall be due and payable from time to time on demand of
Administrative  Agent or the Majority Banks (through  Administrative  Agent) and
(ii) accrued  interest on any amount prepaid or converted  pursuant to Section 6
hereof shall be paid on the amount so prepaid or converted.

     Section 5. Payments; Pro Rata Treatment; Computations, Etc.

     5.1 Payments.

     (a)  Except to the  extent  otherwise  provided  herein,  all  payments  of
principal,  interest,  Reimbursement Obligations and other amounts to be made by
the Company hereunder shall be made in Dollars, in immediately  available funds,
to  Administrative  Agent at the Principal Office (or in the case of a successor
Administrative  Agent, at the principal office of such successor  Administrative
Agent in the United States),  not later than 11:00 a.m.  Houston,  Texas time on
the date on which such  payment  shall  become due (each such payment made after
such time on such due date to be deemed to have been made on the next succeeding
Business Day).

     (b) The  Company  shall,  at the time of  making  each  payment  hereunder,
specify  to  Administrative  Agent the  Loans or other  amounts  payable  by the
Company  hereunder or  thereunder  to which such payment is to be applied.  Each
payment  received by  Administrative  Agent hereunder or any other Loan Document
for the account of a Bank shall be paid  promptly to such Bank,  in  immediately
available funds for the account of such Bank's Applicable Lending Office.

     (c) If the due date of any  payment  hereunder  or any other Loan  Document
falls  on a day  which is not a  Business  Day,  the due  date for such  payment
(subject to the definition of Interest Period) shall be extended to the next
                                      (26)
<PAGE>
succeeding  Business  Day and  interest  shall be payable for any  principal  so
extended for the period of such extension.

     5.2 Pro Rata Treatment. Except to the extent otherwise provided herein: (a)
each  borrowing  from the Banks under  Section 2.1 hereof  shall be made ratably
from the Banks on the basis of their respective  Commitments and each payment of
commitment or facility fees shall be made for the account of the Banks, and each
termination  or  reduction  of the  Commitments  of the Banks under  Section 2.3
hereof  shall  be  applied,   pro  rata,  according  to  the  Banks'  respective
Commitments;  (b) each  payment by the  Company of  principal  of or interest on
Loans of a particular Type shall be made to Administrative Agent for the account
of the Banks pro rata in accordance with the respective unpaid principal amounts
of such Loans held by the Banks;  and (c) the Banks  (other than the  applicable
Issuer) shall purchase from the applicable Issuer  participations in the Letters
of Credit to the extent of their respective Commitment Percentages.

     5.3  Computations.  Interest on Competitive Loans and interest based on the
Eurodollar  Base Rate or the Federal Funds Rate will be computed on the basis of
a year of 360  days  and  actual  days  elapsed  (including  the  first  day but
excluding the last day)  occurring in the period for which  payable,  unless the
effect of so  computing  shall be to cause the rate of  interest  to exceed  the
Highest  Lawful Rate, in which case interest shall be calculated on the basis of
the actual  number of days elapsed in a year composed of 365 or 366 days, as the
case may be. All other  interest  and fees shall be  computed  on the basis of a
year of 365 (or 366) days and actual days elapsed  (including  the first day but
excluding the last day) occurring in the period for which payable.

     5.4 Minimum and Maximum  Amounts.  Except for prepayments  made pursuant to
Section 3.2(b) hereof,  and subject to the provisions of Section 2.9 hereof with
respect to  Competitive  Loans,  each  borrowing  and  repayment of principal of
Loans,  each termination or reduction of Commitments,  each optional  prepayment
and each conversion of Type shall be in an aggregate  principal  amount at least
equal to (a) in the case of Eurodollar Loans and Competitive Loans,  $5,000,000,
and (b) in the case of  Alternate  Base Rate Loans,  $1,000,000  (borrowings  or
prepayments of Loans of different Types or, in the case of Eurodollar  Loans and
Competitive Loans,  having different Interest Periods at the same time hereunder
to be deemed separate  borrowings and prepayments for purposes of the foregoing,
one for each Type or Interest Period).  Upon any mandatory prepayment that would
reduce  Eurodollar  Loans or Competitive  Loans,  respectively,  having the same
Interest  Period to less than  $5,000,000  such  Loans  shall  automatically  be
converted  into  Alternate  Base  Rate  Loans on the last day of the  applicable
Interest  Period.  Notwithstanding  anything to the  contrary  contained in this
Agreement,  there  shall not be, at any one time,  more than eight (8)  Interest
Periods in effect with respect to Eurodollar Loans or Competitive  Loans, in the
aggregate.

     5.5 Certain Actions,  Notices,  Etc. Notices to Administrative Agent of any
termination  or  reduction  of  Commitments,   of  borrowings  and  prepayments,
conversions and  continuations  of Loans and of the duration of Interest Periods
shall be irrevocable  and shall be effective only if received by  Administrative
Agent not later than 11:00 a.m. Houston, Texas time on the number of Business
                                      (27)
<PAGE>
Days prior to the date of the relevant termination,  reduction, borrowing and/or
repayment, conversion or continuance specified below:

                               Number of Business
                       Notice                               Days Prior

              Termination or
              Reduction of Commitments                          2

              Borrowing or prepayment
              of or conversion into or
              continuance of Alternate Base
              Rate Loans                                    same day

              Borrowing or
              prepayment of or conversion
              into or continuance of
              Eurodollar Loans                                  3

Each such notice of  termination  or reduction  shall  specify the amount of the
Commitments  to be  terminated  or  reduced.  Each such notice of  borrowing  or
prepayment  shall  specify  the amount and Type of the Loans to be  borrowed  or
prepaid  (subject to Sections  3.2(a) and 5.4 hereof),  the date of borrowing or
prepayment (which shall be a Business Day) and, in the case of Eurodollar Loans,
the duration of the  Interest  Period  therefor  (subject to the  definition  of
"Interest  Period").  Each such  notice of  conversion  of a Loan into a Loan of
another Type shall identify such Loan (or portion  thereof) being  converted and
specify  the Type of Loan into which such Loan is being  converted  (subject  to
Section 5.4 hereof) and the date for conversion  (which shall be a Business Day)
and,  unless such Loan is being  converted into an Alternate Base Rate Loan, the
duration (subject to the definition of "Interest Period") of the Interest Period
therefor  which is to commence as of the last day of the then  current  Interest
Period therefor (or the date of conversion, if such Loan is being converted from
an Alternate  Base Rate Loan).  Each such notice of  continuation  of a Loan (or
portion  thereof) as the same Type of Loan shall  identify such Loan (or portion
thereof) being  continued  (subject to Section 5.4 hereof) and, unless such Loan
is an Alternate  Base Rate Loan,  the  duration  (subject to the  definition  of
"Interest  Period") of the Interest  Period  therefor which is to commence as of
the last day of the then current Interest Period therefor.  Administrative Agent
shall  promptly  notify the affected  Banks of the contents of each such notice.
Notice of any prepayment  having been given,  the principal  amount specified in
such notice, together with interest thereon to the date of prepayment,  shall be
due and payable on such  prepayment  date.  Section 2.9 hereof shall control the
time periods applicable to Competitive Loans.

     5.6 Non-Receipt of Funds by  Administrative  Agent.  Unless  Administrative
Agent shall have been notified by a Bank or the Company (the  "Payor")  prior to
the date on which such Bank is to make  payment to  Administrative  Agent of the
proceeds of a Loan to be made by it hereunder (or the payment of any amount by
                                      (28)

<PAGE>

such Bank to reimburse the  applicable  Issuer for a drawing under any Letter of
Credit)  or the  Company is to make a payment  to  Administrative  Agent for the
account  of one or more of the  Banks,  as the case may be (such  payment  being
herein  called the  "Required  Payment"),  which notice shall be effective  upon
receipt,  that  the  Payor  does not  intend  to make the  Required  Payment  to
Administrative Agent,  Administrative Agent may assume that the Required Payment
has been made and may,  in  reliance  upon  such  assumption  (but  shall not be
required to),  make the amount  thereof  available to the intended  recipient on
such  date  and,  if the Payor  has not in fact  made the  Required  Payment  to
Administrative  Agent on or before such date, the recipient of such payment (or,
if such recipient is the beneficiary of a Letter of Credit,  the Company and, if
the Company fails to pay the amount thereof to  Administrative  Agent  forthwith
upon demand,  the Banks  ratably in proportion  to their  respective  Commitment
Percentages)  shall,  on demand,  pay to  Administrative  Agent the amount  made
available  to it  together  with  interest  thereon  in  respect  of the  period
commencing on the date such amount was so made available by Administrative Agent
until the date  Administrative  Agent  recovers  such amount at a rate per annum
equal to the Federal Funds Rate for such period.

     5.7  Sharing  of  Payments,  Etc.  If a Bank  shall  obtain  payment of any
principal of or interest on any Loan made by it under this Agreement,  or on any
Reimbursement  Obligation or other  obligation  then due to such Bank hereunder,
through the exercise of any right of set-off,  banker's  lien,  counterclaim  or
similar right,  or otherwise,  it shall  promptly  purchase from the other Banks
participations  in  the  Loans  made,  or  Reimbursement  Obligations  or  other
obligations  held,  by the other  Banks in such  amounts,  and make  such  other
adjustments  from  time to time as  shall be  equitable  to the end that all the
Banks shall share the benefit of such payment (net of any expenses  which may be
incurred by such Bank in  obtaining  or  preserving  such  benefit)  pro rata in
accordance with the unpaid principal and interest on the Obligations then due to
each of them (provided,  however, that the foregoing shall not apply to payments
of Competitive Loans made prior to the termination of the Commitments  following
the  occurrence  of an Event of  Default).  To such end all the Banks shall make
appropriate  adjustments among themselves (by the resale of participations  sold
or  otherwise) if such payment is rescinded or must  otherwise be restored.  The
Company agrees,  to the fullest extent it may effectively do so under applicable
law,  that  any  Bank so  purchasing  a  participation  in the  Loans  made,  or
Reimbursement Obligations or other obligations held, by other Banks may exercise
all rights of  set-off,  bankers'  lien,  counterclaim  or similar  rights  with
respect to such  participation  as fully as if such Bank were a direct holder of
Loans and  Reimbursement  Obligations or other obligations in the amount of such
participation.  Nothing  contained herein shall require any Bank to exercise any
such  right or shall  affect the right of any Bank to  exercise,  and retain the
benefits of exercising, any such right with respect to any other Indebtedness or
obligation of the Company.
                                      (29)

<PAGE>

Section 6. Yield Protection and Illegality.

     6.1 Additional Costs.

     (a) Subject to Section 13.6, the Company shall pay to Administrative Agent,
on demand for the  account  of each Bank from time to time such  amounts as such
Bank may determine to be necessary to  compensate  it for any costs  incurred by
such  Bank  which  such  Bank  determines  are  attributable  to its  making  or
maintaining  of any  Eurodollar  Loan or any  Competitive  Loan hereunder or its
obligation  to make any such Loan  hereunder,  or any  reduction  in any  amount
receivable  by such  Bank  hereunder  in  respect  of any of such  Loans or such
obligation  (such increases in costs and reductions in amounts  receivable being
herein called  "Additional  Costs"),  in each case resulting from any Regulatory
Change which:

          (i)  subjects  such  Bank (or  makes it  apparent  that  such  Bank is
     subject)  to any  tax  (including  without  limitation  any  United  States
     interest   equalization   tax),   levy,   impost,   duty,   charge  or  fee
     (collectively,  "Taxes"),  or any deduction or withholding for any Taxes on
     or from the payment due under any Eurodollar Loan or any  Competitive  Loan
     or other amounts due  hereunder,  other than income and franchise  taxes of
     each  jurisdiction  (or any subdivision  thereof) in which such Bank has an
     office or its Applicable Lending Office; or

          (ii) changes the basis of taxation of any amounts payable to such Bank
     under this  Agreement  in respect of any of such Loans  (other than changes
     which  affect  taxes  measured  by or imposed on the  overall net income or
     franchise taxes of such Bank or of its Applicable Lending Office for any of
     such Loans by each jurisdiction (or any subdivision  thereof) in which such
     Bank has an office or such Applicable Lending Office); or

          (iii)  imposes  or  modifies  or  increases  or deems  applicable  any
     reserve,  special  deposit  or  similar  requirements  (including,  without
     limitation,  any such requirement  imposed by the Board of Governors of the
     Federal  Reserve  System)  relating  to any  extensions  of credit or other
     assets of, or any deposits with or other liabilities of, such Bank or loans
     made by such  Bank,  or  against  any  other  funds,  obligations  or other
     property  owned or held by such Bank  (including  any of such  Loans or any
     deposits referred to in the definition of "Eurodollar Base Rate" in Section
     1.1 hereof) and such Bank actually incurs such additional costs.

Each Bank (if so requested  by the Company  through  Administrative  Agent) will
designate a different  available  Applicable  Lending  Office for the Eurodollar
Loans or the  Competitive  Loans of such Bank or take such  other  action as the
Company  may request if such  designation  or action will avoid the need for, or
reduce the amount of, such  compensation  and will not,  in the sole  opinion of
such Bank  exercised in good faith,  be  disadvantageous  to such Bank (provided
that such Bank shall have no obligation  so to designate an  Applicable  Lending
Office for Eurodollar Loans located in the United States of America).  Each Bank
will furnish the Company with a statement  setting forth the basis and amount of
each request by such Bank for compensation under this Section 6.1(a); subject to
                                      (30)

<PAGE>

Section 6.8, such  certificate  shall be conclusive,  absent manifest error, and
may be prepared using any reasonable averaging and attribution methods.

     (b) Without limiting the effect of the foregoing provisions of this Section
6.1, in the event that, by reason of any Regulatory  Change, any Bank either (i)
incurs  Additional  Costs based on or  measured by the excess  above a specified
level of the amount of a category of deposits or other  liabilities of such Bank
which  includes  deposits by reference to which the interest  rate on Eurodollar
Loans is determined as provided in this Agreement or a category of extensions of
credit  or  other  assets  of such  Bank  which  includes  Eurodollar  Loans  or
Competitive  Loans or (ii) becomes subject to restrictions on the amount of such
a category of  liabilities  or assets which it may hold,  then,  if such Bank so
elects by notice  to the  Company  (with a copy to  Administrative  Agent),  the
obligation of such Bank to make  Eurodollar  Loans or Competitive  Loans, as the
case may be, hereunder shall be suspended until the date such Regulatory  Change
ceases to be in effect (in which case the provisions of Section 6.4 hereof shall
be applicable).

     (c) Good faith  determinations  and allocations by any Bank for purposes of
this  Section  6.1 of the  effect  of any  Regulatory  Change  on its  costs  of
maintaining its  obligations to make Loans or of making or maintaining  Loans or
on amounts  receivable by it in respect of Loans, and of the additional  amounts
required to compensate  such Bank in respect of any Additional  Costs,  shall be
conclusive, absent manifest error.

     (d) The Company's  obligation to pay Additional Costs and compensation with
regard  to  each  Eurodollar  Loan  and  each  Competitive  Loan  shall  survive
termination of this Agreement.

     6.2  Limitation  on  Types  of  Loans.  Anything  herein  to  the  contrary
notwithstanding, if, with respect to any Eurodollar Loans:

     (a)  Administrative  Agent  determines  in good faith (which  determination
shall be conclusive) that quotations of interest rates for the relevant deposits
referred to in the  definition of  "Eurodollar  Base Rate" in Section 1.1 hereof
are not being provided by the Reference Banks in the relevant amounts or for the
relevant  maturities for purposes of  determining  the rate of interest for such
Loans for Interest Periods therefor as provided in this Agreement; or

     (b) the Majority Banks determine in good faith (which  determination  shall
be  conclusive)  and  notify  Administrative  Agent that the  relevant  rates of
interest referred to in the definition of "Eurodollar Base Rate" in Section 1.1
                                      (31)

<PAGE>

hereof  upon the basis of which the rates of  interest  for such Loans are to be
determined  do not  accurately  reflect  the  cost to such  Banks of  making  or
maintaining such Loans for Interest Periods therefor; or

     (c)  Administrative  Agent  determines  in good faith (which  determination
shall be  conclusive)  that by reason of  circumstances  affecting the interbank
Dollar  market  generally,  deposits in United  States  dollars in the  relevant
interbank Dollar market are not being offered for the applicable Interest Period
and in an amount  equal to the amount of the  Eurodollar  Loan  requested by the
Company;

then  Administrative  Agent  shall  promptly  notify the  Company  and each Bank
thereof,  and, so long as such condition  remains in effect,  the Banks shall be
under no obligation to make  Eurodollar  Loans (but shall maintain until the end
of the Interest Period then in effect the Eurodollar Loans then outstanding).

     6.3  Illegality.  Notwithstanding  any other provision of this Agreement to
the  contrary,  if (x)  by  reason  of the  adoption  of  any  applicable  Legal
Requirement  or  any  change  in  any  applicable  Legal  Requirement  or in the
interpretation  or  administration  thereof  by any  Governmental  Authority  or
compliance by any Bank with any request or directive  (whether or not having the
force  of law)  of any  central  bank or  other  Governmental  Authority  or (y)
circumstances  affecting the relevant interbank Dollar market or the position of
a Bank therein shall at any time make it unlawful or  impracticable  in the sole
discretion  of a Bank  exercised  in good faith for such Bank or its  Applicable
Lending  Office  to (a)  honor  its  obligation  to  make  Eurodollar  Loans  or
Competitive  Loans  hereunder,  or (b) maintain  Eurodollar Loans or Competitive
Loans  hereunder,  then such Bank  shall  promptly  notify the  Company  thereof
through  Administrative  Agent and such  Bank's  obligation  to make or maintain
Eurodollar  Loans or Competitive  Loans, as the case may be,  hereunder shall be
suspended  until such time as such Bank may again make and  maintain  Eurodollar
Loans or Competitive  Loans, as the case may be (in which case the provisions of
Section 6.4 hereof shall be  applicable).  Before giving such notice pursuant to
this  Section 6.3,  such Bank will  designate a different  available  Applicable
Lending Office for the Eurodollar  Loans or the  Competitive  Loans, as the case
may be, of such Bank or take such other  action as the  Company  may  request if
such designation or action will avoid the need to suspend such Bank's obligation
to make Eurodollar Loans or Competitive Loans, as the case may be, hereunder and
will  not,  in the  sole  opinion  of such  Bank  exercised  in good  faith,  be
disadvantageous to such Bank (provided,  that such Bank shall have no obligation
so to designate an Applicable Lending Office for Eurodollar Loans located in the
United States of America).

     6.4 Substitute  Alternate Base Rate Loans. If the obligation of any Bank to
make or maintain  Eurodollar  Loans or  Competitive  Loans,  as the case may be,
shall be suspended  pursuant to Section 6.1, 6.2 or 6.3 hereof,  all Loans which
would otherwise be made by such Bank as Eurodollar  Loans or Competitive  Loans,
as the case may be, shall be made instead as Alternate  Base Rate Loans (and, if
an event  referred to in Section 6.1(b) or 6.3 hereof has occurred and such Bank
so requests by notice to the Company with a copy to  Administrative  Agent, each
Eurodollar Loan or each Competitive  Loan, as the case may be, of such Bank then
outstanding shall be automatically converted into an Alternate Base Rate Loan on
the  date  specified  by such  Bank in such  notice)  and,  to the  extent  that
Eurodollar  Loans or Competitive  Loans,  as the case may be, are so made as (or
converted into) Alternate Base Rate Loans, all payments of principal which would
otherwise be applied to such Eurodollar Loans or such Competitive  Loans, as the
case may be, shall be applied instead to such Alternate Base Rate Loans.
                                      (32)

<PAGE>

     6.5 Compensation.  Subject to Section 13.6 hereof, the Company shall pay to
Administrative Agent for the account of each Bank, within four (4) Business Days
after demand therefor by such Bank through  Administrative Agent, such amount or
amounts  as shall be  sufficient  (in the  reasonable  opinion  of such Bank) to
compensate it for any loss, cost or expense  actually  incurred by it (exclusive
of any lost profits or opportunity costs) as a result of:

     (a)  any  payment,  prepayment  or  conversion  of a  Eurodollar  Loan or a
Competitive  Loan  made by such  Bank on a date  other  than  the last day of an
Interest Period for such Loan; or

     (b) any failure by the Company to borrow a Eurodollar Loan or a Competitive
Loan to be made by such  Bank on the date for such  borrowing  specified  in the
relevant notice of borrowing under Section 5.5 or Section 2.9 hereof;

such compensation to include,  without limitation,  any loss or expense actually
incurred  (exclusive of any lost profits or opportunity  costs) by reason of the
liquidation  or  reemployment  of  deposits  or  other  funds  acquired  by  the
applicable  Bank to fund or maintain  its share of any Loan.  Subject to Section
6.8, each  determination  of the amount of such  compensation by a Bank shall be
conclusive and binding,  absent  manifest  error,  and may be computed using any
reasonable  averaging and  attribution  method.  No costs shall be payable under
this  Section  solely  by  reason  of the  conversion  of  loans  designated  as
"Eurodollar  Loans" under that certain Credit  Agreement  referred to in Section
13.15 hereof into the Existing Competitive Loans.

     6.6 Additional Costs in Respect of Letters of Credit. If as a result of any
Regulatory Change there shall be imposed, modified or deemed applicable any tax,
reserve,  special deposit or similar  requirement  against or with respect to or
measured by reference to Letters of Credit  issued or to be issued  hereunder or
participations  in such  Letters of Credit,  and the result shall be to increase
the cost to any Bank of  issuing  or  maintaining  any  Letter  of Credit or any
participation  therein, or reduce any amount receivable by any Bank hereunder in
respect of any Letter of Credit or any participation  therein (which increase in
cost,  or  reduction  in amount  receivable,  shall be the result of such Bank's
reasonable allocation of the aggregate of such increases or reductions resulting
from such event), then such Bank shall notify the Company through Administrative
Agent, and upon demand therefor by such Bank through  Administrative  Agent, the
Company  (subject to Section 13.6 hereof)  shall pay to such Bank,  from time to
time as specified by such Bank, such  additional  amounts as shall be sufficient
to compensate such Bank for such increased costs or reductions in amount. Before
making such demand  pursuant to this  Section  6.6,  such Bank will  designate a
different  available  Applicable Lending Office for the Letter of Credit of such
Bank or take such other action as the Company may request,  if such  designation
or action will avoid the need for,  or reduce the amount of,  such  compensation
and will not,  in the sole  opinion of such Bank  exercised  in good  faith,  be
disadvantageous  to such  Bank.  A  statement  as to  such  increased  costs  or
reductions  in  amount  incurred  by such  Bank,  submitted  by such Bank to the
Company, shall be conclusive as to the amount thereof, absent manifest error.
                                      (33)

<PAGE>

     6.7 Capital  Adequacy.  If any Bank shall have determined that a Regulatory
Change  resulting in the adoption after the date hereof or  effectiveness  after
the date hereof  (whether or not previously  announced) of any  applicable  law,
rule,  regulation or treaty regarding  capital  adequacy,  or any change therein
after the date hereof,  or any change in the  interpretation  or  administration
thereof  after the date hereof by any  Governmental  Authority  charged with the
interpretation  or  administration  thereof,  or  compliance by any Bank (or its
Applicable  Lending  Office) with any request or directive after the date hereof
regarding  capital adequacy (whether or not having the force of law) of any such
Governmental  Authority  has or would  have the effect of  reducing  the rate of
return on such  Bank's  capital  as a  consequence  of such  Bank's  obligations
hereunder, under the Loans made by it and under the Letters of Credit to a level
below that which such Bank could have achieved but for such adoption,  change or
compliance  (taking  into  consideration  such Bank's  policies  with respect to
capital  adequacy) by an amount  deemed by such Bank to be  material,  then from
time to time, upon  satisfaction  of the conditions  precedent set forth in this
Section 6.7, upon demand by such Bank (with a copy to Administrative Agent), the
Company  (subject to Section 13.6 hereof) shall pay to such Bank such additional
amount or amounts as will compensate such Bank for such reduction. A certificate
as to such amounts,  submitted to the Company and  Administrative  Agent by such
Bank,  setting  forth the basis for such Bank's  determination  of such amounts,
shall  constitute a demand  therefor and shall be conclusive and binding for all
purposes,  absent manifest error.  The Company shall pay the amount shown as due
on any such  certificate  within four (4) Business  Days after  delivery of such
certificate.  Subject to Section 6.8, in preparing such certificate,  a Bank may
employ such  assumptions  and  allocations  of costs and expenses as it shall in
good faith deem reasonable and may use any reasonable  averaging and attribution
method.

     6.8 Limitation on Additional Charges; Substitute Banks; Non-Discrimination.
Anything in this Section 6 notwithstanding:

     (a) the Company shall not be required to pay to any Bank reimbursement with
regard to any costs or expenses,  unless such Bank  notifies the Company of such
costs or expenses within 90 days after the date paid or incurred;

     (b) none of the Banks  shall be  permitted  to pass  through to the Company
charges and costs under this Section 6 on a  discriminatory  basis (i.e.,  which
are not also  passed  through  by such  Bank to  other  customers  of such  Bank
similarly  situated  where such  customer is subject to documents  providing for
such pass through); and

     (c) if any Bank elects to pass through to the Company any  material  charge
or cost  under  this  Section 6 or  elects  to  terminate  the  availability  of
Eurodollar  Loans for any material  period of time,  the Company may,  within 60
days after the date of such event and so long as no Default  shall have occurred
and be continuing,  elect to terminate  such Bank as a party to this  Agreement;
provided  that,  concurrently  with such  termination  the Company  shall (i) if
Administrative  Agent and each of the other Banks shall  consent,  pay that Bank
all  principal,  interest  and fees and other  amounts owed to such Bank through
such date of termination or (ii) have arranged for another financial institution
approved by Administrative Agent (such approval not to be unreasonably withheld)

                                      (34)

<PAGE>

 as of such  date,  to become a  substitute  Bank for all  purposes  under  this
Agreement in the manner provided in Section 13.5;  provided  further that, prior
to  substitution  for any Bank,  the Company shall have given written  notice to
Administrative  Agent of such intention and the Banks shall have the option, but
no obligation, for a period of 60 days after receipt of such notice, to increase
their  Commitments  in  order  to  replace  the  affected  Bank  in lieu of such
substitution.

     Section 7. Conditions Precedent.

     7.1 Initial Loans. The obligation of each Bank or any applicable  Issuer to
make its initial Loans after the date hereof or issue or participate in a Letter
of Credit after the date hereof (if such Letter of Credit is issued prior to the
funding of the initial Loans after the date hereof)  hereunder is subject to the
following  conditions  precedent,  each of which  shall have been  fulfilled  or
waived to the satisfaction of the Majority Banks:

     (a) Corporate Action and Status.  Administrative  Agent shall have received
from  the  appropriate   Governmental   Authorities   certified  copies  of  the
Organizational  Documents  (other  than  bylaws) of the  Company,  and  evidence
satisfactory  to  Administrative  Agent  of all  corporate  action  taken by the
Company  authorizing  the  execution,  delivery  and  performance  of  the  Loan
Documents  and all other  documents  related to this  Agreement to which it is a
party  (including,  without  limitation,  a certificate of the secretary of each
such party setting forth the  resolutions of its Board of Directors  authorizing
the  transactions  contemplated  thereby and  attaching  a copy of its  bylaws),
together  with  such  certificates  as may be  appropriate  to  demonstrate  the
qualification  and good  standing of and payment of taxes by the Company in each
state in which such qualification is necessary.

     (b) Incumbency. The Company and each Relevant Party shall have delivered to
Administrative  Agent a certificate in respect of the name and signature of each
of the officers (i) who is authorized to sign on its behalf the applicable  Loan
Documents  related to any Loan or the  issuance of any Letter of Credit and (ii)
who will, until replaced by another officer or officers duly authorized for that
purpose,  act as its  representative  for the purposes of signing  documents and
giving  notices  and other  communications  in  connection  with any Loan or the
issuance  of any  Letter  of  Credit.  Administrative  Agent  and each  Bank may
conclusively rely on such certificates until they receive notice in writing from
the Company or the appropriate Relevant Party to the contrary.

     (c) [Intentionally omitted].

     (d) Loan  Documents.  The Company and each other  Relevant Party shall have
duly executed and delivered the other Loan  Documents to which it is a party (in
such number of copies as  Administrative  Agent shall have  requested)  and each
such Loan Document shall be in form  satisfactory to the Agents.  Each such Loan
Document  shall be in  substantially  the form  furnished  to the Banks prior to
their  execution of this  Agreement,  together with such changes  therein as the
Agents may approve.
                                      (35)
<PAGE>

     (e) Fees and Expenses.  The Company shall have paid to Administrative Agent
for the account of each Bank all accrued  and unpaid  commitment  fees and other
fees in the  amounts  previously  agreed  upon in writing  among the Company and
Administrative  Agent; and shall have in addition paid to each Agent all amounts
payable under the letter agreements  referred to Section 2.4(b) hereof and under
Section 9.7 hereof on or before the date of this Agreement.

     (f) Opinions of Counsel.  Administrative  Agent shall have  received (1) an
opinion of Vinson & Elkins L.L.P., counsel to the Company, in form and substance
reasonably  satisfactory to the Agents,  and (2) such opinions of counsel to the
Company and other Relevant Parties as the Agents shall  reasonably  request with
respect to the Company and the Loan Documents.

     (g) Execution by Banks and Agents. Administrative Agent shall have received
counterparts of this Agreement executed and delivered by or on behalf of each of
the Banks and the Agents or  Administrative  Agent shall have received  evidence
satisfactory to it of the execution and delivery by each of the Banks and Agents
of a counterpart hereof.

     (h)   Consents.   Administrative   Agent  shall  have   received   evidence
satisfactory to it that,  except as disclosed in the Disclosure  Statement,  all
material  consents of each  Governmental  Authority and of each other Person, if
any,  reasonably  required in  connection  with (a) the Loans and the Letters of
Credit and (b) the execution, delivery and performance of this Agreement and the
other Loan Documents have been satisfactorily obtained.

     (i) Other  Documents.  Administrative  Agent shall have received such other
documents  consistent  with the  terms of this  Agreement  and  relating  to the
transactions contemplated hereby as Administrative Agent may reasonably request.

     All provisions and payments required by this Section 7.1 are subject to the
provisions of Section 13.6.

     7.2  Initial  and  Subsequent  Loans.  The  obligation  of each Bank or any
applicable Issuer to make any Loan (including,  without limitation,  its initial
Loan) to be made by it  hereunder  or to issue or  participate  in any Letter of
Credit is subject to the additional conditions precedent that (i) Administrative
Agent  shall have  received  a Request  for  Extension  of Credit and such other
certifications as Administrative Agent may reasonably require,  (ii) in the case
of  Competitive  Loans,  the Company shall have complied with the  provisions of
Section 2.9 hereof and (iii) as of the date of such Loan or such  issuance,  and
after giving effect thereto:

     (a) no Default shall have occurred and be continuing;

     (b) except for facts timely disclosed to Administrative  Agent from time to
time in writing,  which facts (i) are not materially more adverse to the Company
and its Subsidiaries,  (ii) do not materially  decrease the ability of the Banks
to collect the Obligations as and when due and payable and (iii) do not
                                      (36)

<PAGE>

materially increase the liability of any Agent or any of the Banks, in each case
compared to those facts existing on the date hereof and the material  details of
which  have  been  set  forth  in  the   Financial   Statements   delivered   to
Administrative  Agent prior to the date hereof or in the  Disclosure  Statement,
and except for the  representations  set forth in the Loan Documents  which,  by
their terms,  are  expressly  (or by means of similar  phrasing)  made as of the
Effective  Date  or as of the  date  hereof,  as the  case  may  be,  only,  the
representations  and  warranties  made in each Loan  Document  shall be true and
correct  in all  material  respects  on and as of the date of the making of such
Loan or such  issuance,  with the same  force and effect as if made on and as of
such date;

     (c) the making of such Loan or the  issuance of such Letter of Credit shall
not violate any Legal Requirement applicable to any Bank.

     Each Request for  Extension  of Credit by the Company  hereunder or request
for issuance of a Letter of Credit shall include a  representation  and warranty
by the Company to the effect set forth in Subsections 7.2(a) and (b) (both as of
the  date  of  such  notice  and,   unless  the   Company   otherwise   notifies
Administrative Agent prior to the date of such borrowing or issuance,  as of the
date of such borrowing or issuance).

     Section 8.  Representations  and  Warranties.  To induce the Banks to enter
into  this  Agreement  and to make the Loans  and  issue or  participate  in the
Letters of Credit, the Company represents and warrants (such representations and
warranties  to  survive  any  investigation  and the making of the Loans and the
issuance of the Letters of Credit) to the Banks and the Agents as follows:

     8.1 Corporate Existence. The Company and each Subsidiary of the Company are
corporations  duly  incorporated  and  organized,  legally  existing and in good
standing  under  the laws of the  respective  jurisdictions  in  which  they are
incorporated,   and  are  duly   qualified  as  foreign   corporations   in  all
jurisdictions  wherein the  property  owned or the business  transacted  by them
makes  such  qualification  necessary  and  the  failure  to  so  qualify  could
reasonably be expected to result in a Material Adverse Effect.

     8.2  Corporate  Power  and  Authorization.  Each of the  Company  and  each
Subsidiary of the Company is duly authorized and empowered to execute,  deliver,
and perform this  Agreement and the other Loan Documents to which it is a party;
and  all  corporate  action  on the  Company's  part  and on the  part  of  each
Subsidiary of the Company for the due execution,  delivery,  and  performance of
this  Agreement  and the other Loan  Documents  to which each of the Company and
each such Subsidiary is a party has been duly and effectively taken.


     8.3  Binding  Obligations.  This  Agreement  and the other  Loan  Documents
constitute  legal,  valid  and  binding  obligations  of  the  Company  and  its
Subsidiaries,  to the extent each is a party  thereto,  enforceable  against the
Company  and  its  Subsidiaries,  to the  extent  each is a  party  thereto,  in
accordance  with  their  respective  terms,  except  as  may be  limited  by any
bankruptcy,  insolvency,  moratorium or other similar laws or judicial decisions
affecting  creditors' rights generally and general  principles of equity whether
considered at law or in equity.
                                      (37)

<PAGE>

     8.4 No  Legal  Bar  or  Resultant  Lien.  The  Company's  and  each  of its
Subsidiaries' creation,  issuance,  execution,  delivery and performance of this
Agreement and the other Loan Documents,  to the extent they are parties thereto,
do not and will not violate any  provisions of the  Organizational  Documents of
the Company or any  Subsidiary of the Company or any Legal  Requirement to which
the Company or any Subsidiary of the Company is subject or by which its property
may be presently bound or encumbered, or result in the creation or imposition of
any Lien upon any  properties  of the Company or any  Subsidiary of the Company,
other than those permitted by this Agreement.

     8.5 No  Consent.  Except  as set  forth in the  Disclosure  Statement,  the
Company's and each of its Subsidiaries' execution,  delivery, and performance of
this Agreement and the other Loan Documents to which they are parties do not and
will not require the consent or approval of any Person other than such  consents
and/or approvals obtained by the Company  contemporaneously with or prior to the
execution of this Agreement,  including,  without  limitation,  any Governmental
Authorities,  other than those consents the failure to obtain which could not be
reasonably expected to have a Material Adverse Effect.

     8.6  Financial   Condition.   The  audited  consolidated  annual  financial
statements of the Company and its  Subsidiaries  for the year ended December 31,
1996 and the unaudited  consolidated interim financial statements of the Company
and its Subsidiaries for the quarter and three-month  period ended September 30,
1997,  which have been delivered to the Banks,  have been prepared in accordance
with  GAAP,  and  present  fairly the  financial  condition  and  results of the
operations of the Company and its  Subsidiaries for the period or periods stated
(subject only to normal year-end audit adjustments with respect to the unaudited
interim  statements).  No material adverse change,  either in any case or in the
aggregate,  has occurred  since  September 30, 1997 in the assets,  liabilities,
financial  condition,  business,  operations,  affairs or  circumstances  of the
Company and its Subsidiaries taken as a whole,  except as disclosed to the Banks
in the Disclosure Statement.

     8.7 Investments and Guaranties.  As of the Effective Date, no Subsidiary of
the Company had made  Investments in or advances to, and neither the Company nor
any  Subsidiary of the Company had made  Guarantees  of, the  obligations of any
Person,  except as (a) disclosed to the Banks in the Disclosure Statement or (b)
not prohibited by applicable provisions of Section 10.

     8.8 Liabilities  and Litigation.  Neither the Company nor any Subsidiary of
the Company has any material  (individually  or in the  aggregate)  liabilities,
direct or  contingent,  except as (a)  disclosed or referred to in the Financial
Statements,  (b)  disclosed  to the  Banks  in  the  Disclosure  Statement,  (c)
disclosed  in a notice to  Administrative  Agent  pursuant to Section  9.10 with
respect to such as could  reasonably  be  expected  to have a  Material  Adverse
Effect or (d) not  prohibited by applicable  provisions of Section 10. Except as
(a) described in the Financial Statements,  (b) otherwise disclosed to the Banks
in the Disclosure  Statement,  (c) disclosed in a notice to Administrative Agent
pursuant to Section 9.10 with respect to such as could reasonably be expected to
have a Material Adverse Effect or (d) not prohibited by applicable provisions of
Section  10,  no  litigation,  legal,  administrative  or  arbitral  proceeding,
investigation, or other action of any nature exists or (to the knowledge of the
                                      (38)

<PAGE>

Company) is threatened against or affecting the Company or any Subsidiary of the
Company which could reasonably be expected to result in any judgment which could
reasonably be expected to have a Material Adverse Effect, or which in any manner
challenges or may challenge or draw into question the validity of this Agreement
or any other  Loan  Document,  or enjoins or  threatens  to enjoin or  otherwise
restrain any of the transactions contemplated by any of them.

     8.9 Taxes and Governmental  Charges.  The Company and its Subsidiaries have
filed,  or obtained  extensions  with respect to the filing of, all material tax
returns  and  reports  required  to be filed and have paid all  material  taxes,
assessments, fees and other governmental charges levied upon any of them or upon
any of  their  respective  properties  or  income  which  are due  and  payable,
including  interest and penalties,  or have provided  adequate  reserves for the
payment thereof.

     8.10 Title to Properties.  The Company and its  Subsidiaries  have good and
defensible title to their respective properties (including,  without limitation,
all fee and leasehold  interests),  free and clear of all Liens except (a) those
referred to in the  Financial  Statements,  (b) as disclosed to the Banks in the
Disclosure Statement or (c) as permitted by Section 10.2.

     8.11 Defaults.  Neither the Company nor any Subsidiary of the Company is in
default,  which default could  reasonably be expected to have a Material Adverse
Effect,  under  any  indenture,  mortgage,  deed of  trust,  agreement  or other
instrument  to which the Company or any  Subsidiary of the Company is a party or
by which the Company or any  Subsidiary  of the  Company or the  property of the
Company or any  Subsidiary  of the Company is bound,  except as (a) disclosed to
the  Banks  in  the  Disclosure   Statement,   (b)  disclosed  in  a  notice  to
Administrative  Agent  pursuant  to Section  9.10 with  respect to such as could
reasonably  be expected to have a Material  Adverse  Effect or (c)  specifically
permitted  by  applicable  provisions  of  Section  10. No  Default  under  this
Agreement or any other Loan Document has occurred and is continuing.

     8.12  Location  of  Businesses  and  Offices.  Except  to the  extent  that
Administrative  Agent has been  furnished  written  notice to the contrary or of
additional locations, pursuant to Section 9.10, the Company's principal place of
business and chief  executive  offices are located at the address  stated on the
signature page hereof and the principal  places of business and chief  executive
offices of each Subsidiary are described on Exhibit D hereto.

     8.13  Compliance  with Law.  Neither the Company nor any  Subsidiary of the
Company (except as (a) disclosed to the Banks in the Disclosure  Statement,  (b)
disclosed  in a notice to  Administrative  Agent  pursuant to Section  9.10 with
respect to such as could  reasonably  be  expected  to have a  Material  Adverse
Effect or (c) not prohibited by applicable provisions of Section 10):

     (a) is in violation of any Legal Requirement; or
                                      (39)

<PAGE>

     (b)  has  failed  to  obtain  any  license,   permit,  franchise  or  other
governmental authorization necessary to the ownership of any of their respective
properties or the conduct of their respective business;

which  violation  or failure  could  reasonably  be  expected to have a Material
Adverse Effect.

     8.14 Margin  Stock.  None of the proceeds of the Loans will be used for the
purpose of, and neither the Company nor any Subsidiary of the Company is engaged
in the  business  of  extending  credit  for the  purpose of (a)  purchasing  or
carrying any "margin stock" as defined in Regulation U of the Board of Governors
of the Federal  Reserve System (12 C.F.R.  Part 221) or (b) reducing or retiring
any  indebtedness  which was  originally  incurred to  purchase or carry  margin
stock,  if such  purpose  under  either (a) or (b) above would  constitute  this
transaction a "purpose  credit" within the meaning of said  Regulation U, or for
any other purpose which would  constitute this  transaction a "purpose  credit".
Neither the Company nor any Subsidiary of the Company is engaged principally, or
as one of its important activities,  in the business of extending credit for the
purpose of purchasing  or carrying  margin  stocks.  Neither the Company nor any
Subsidiary  of the Company nor any Person acting on behalf of the Company or any
Subsidiary  of the Company  has taken or will take any action  which might cause
any of the Loan Documents,  including this Agreement, to violate Regulation U or
any other regulation of the Board of Governors of the Federal Reserve System, or
to violate any similar  provision of the Securities  Exchange Act of 1934 or any
rule or regulation under any such provision thereof.

     8.15  Subsidiaries.  The Company has no Subsidiaries as of the date of this
Agreement except those shown in Exhibit D hereto.

     8.16 ERISA. With respect to each Plan, the Company and each ERISA Affiliate
have  fulfilled  their  obligations,  including  obligations  under the  minimum
funding  standards of ERISA and the Code,  and are in compliance in all material
respects with the provisions of ERISA and the Code. The Company has no knowledge
of any event  which  could  result in a  liability  of the  Company or any ERISA
Affiliate  to the  PBGC  or a Plan  (other  than to  make  contributions  in the
ordinary course).  Since the effective date of Title IV of ERISA, there have not
been any nor are there now  existing any events or  conditions  that would cause
the Lien  provided  under Section 4068 of ERISA to attach to any property of the
Company or any ERISA Affiliate.  There are no Unfunded  Liabilities with respect
to any Plan other than those specifically described in the certificate delivered
in accordance with Section 7.1(i). No "prohibited transaction" has occurred with
respect to any Plan.

     8.17  Investment   Company  Act.   Neither  the  Company  nor  any  of  its
Subsidiaries  is an  investment  company  within the  meaning of the  Investment
Company Act of 1940, as amended,  or,  directly or indirectly,  controlled by or
acting  on behalf of any  Person  which is an  investment  company,  within  the
meaning of said Act.

     8.18 Public Utility Holding Company Act. Neither the Company nor any of its
Subsidiaries  (i) is subject to  regulation  under the  Public  Utility  Holding
                                      (40)

<PAGE>

Company Act of 1935, as amended (the "PUHC Act"),  except as to Section  9(a)(2)
thereof  (15  U.S.C.A.  79(i)(a)(2)),  or  (ii)  is in  violation  of any of the
provisions, rules, regulations or orders of or under the PUHC Act. Further, none
of  the  transactions  contemplated  under  this  Agreement,  including  without
limitation,  the making of the Loans and the  issuance of the Letters of Credit,
shall  cause  or  constitute  a  violation  of  any of  the  provisions,  rules,
regulations  or orders of or under the PUHC Act and the PUHC Act does not in any
manner impair the legality,  validity or enforceability  of this Agreement.  The
Company has duly filed with the  Securities and Exchange  Commission  good faith
applications  (each an "Application")  under Section 2(a)(8) of the PUHC Act (15
U.S.C.A.  79(b)(a)(8))  for a declaration of  non-subsidiary  status pursuant to
such   Section   2(a)(8)   with  respect  to  each  Person  (each  a  "Specified
Shareholder")  which  owns,  controls  or holds with power to vote,  directly or
indirectly,  a sufficient quantity of the voting securities of the Company to be
construed  as a "holding  company",  as such term is defined in the PUHC Act, in
respect of the Company.  All of the information  contained in such Applications,
as amended,  was true as of the most recent  filing  date with  respect  thereto
(provided that the Company may,  unless it has actual  current  knowledge to the
contrary,  rely solely  upon  written  information  furnished  by any  Specified
Shareholder  with  respect  to  background   information   about  the  Specified
Shareholder and the nature of the ownership by such Specified Shareholder or its
Affiliates of the voting securities of the Company), and the Company knows of no
reason why each such  Application,  if acted upon by the Securities and Exchange
Commission,  would  not be  approved.  True  and  correct  copies  of each  such
Application  and any  amendments  thereto,  as  filed,  have been  furnished  to
Administrative  Agent.  The Company has not received any written notice from the
Securities and Exchange  Commission with respect to any such  Application  other
than as disclosed in writing to Administrative Agent.

     8.19  Environmental   Matters.   Except  as  disclosed  in  the  Disclosure
Statement,  (i) the Company and it Subsidiaries  have obtained and maintained in
effect all  Environmental  Permits  (or has  initiated  the  necessary  steps to
transfer the  Environmental  Permits into its name), the failure to obtain which
could reasonably be expected to have a Material Adverse Effect, (ii) the Company
and its Subsidiaries and their properties,  assets, business and operations have
been and are in compliance with all applicable Requirements of Environmental Law
and  Environmental  Permits  failure to comply  with which could  reasonably  be
expected  to  have  a  Material  Adverse  Effect,  (iii)  the  Company  and  its
Subsidiaries  and their  properties,  assets,  business and  operations  are not
subject to any (A)  Environmental  Claims or (B) Environmental  Liabilities,  in
either case direct or contingent,  and whether known or unknown, arising from or
based upon any act,  omission,  event,  condition or  circumstance  occurring or
existing on or prior to the date hereof  which could  reasonably  be expected to
have a Material Adverse Effect,  and (iv) no Responsible  Officer of the Company
or any of its  Subsidiaries  has received any notice of any violation or alleged
violation of any  Requirements of Environmental  Law or Environmental  Permit or
any Environmental Claim in connection with its assets,  properties,  business or
operations which could reasonably be expected to have a Material Adverse Effect.
The liability (including without limitation any Environmental  Liability and any
other  damage  to  persons  or  property),  if  any,  of  the  Company  and  its
Subsidiaries  and  with  respect  to  their  properties,  assets,  business  and
operations which is reasonably expected to arise in connection with Requirements
of  Environmental  Laws  currently  in effect  and other  environmental  matters
presently known by a Responsible Officer of the Company will not have a Material
                                      (41)

<PAGE>

Adverse  Effect.  No  Responsible  Officer of the Company  knows of any event or
condition  with  respect to  Environmental  Matters  with  respect to any of its
properties or the properties of any of its  Subsidiaries  which could reasonably
be expected to have a Material  Adverse  Effect.  For  purposes of this  Section
8.19,  "Environmental  Matters"  shall mean  matters  relating to  pollution  or
protection  of  the  environment,   including,  without  limitation,  emissions,
discharges,  releases or threatened  releases of Hazardous  Substances  into the
environment (including, without limitation, ambient air, surface water or ground
water, or land surface or subsurface), or otherwise relating to the manufacture,
processing,  distribution,  use,  treatment,  storage,  disposal,  transport  or
handling of Hazardous Substances.

     8.20 Claims and  Liabilities.  Except as disclosed to the Banks in writing,
neither  the  Company nor any of its  Subsidiaries  has accrued any  liabilities
under gas purchase  contracts  for gas not taken,  but for which it is liable to
pay if not made up and which, if not paid, would have a Material Adverse Effect.
Except as disclosed to the Banks in writing, no claims exist against the Company
or its  Subsidiaries  for gas  imbalances  which claims if adversely  determined
would have a Material  Adverse Effect.  No purchaser of product  supplied by the
Company or any of its  Subsidiaries  has any claim against the Company or any of
its  Subsidiaries  for product paid for, but for which delivery was not taken as
and when paid for,  which claim if  adversely  determined  would have a Material
Adverse Effect.

     8.21 Solvency. Neither the Company nor the Company and its Subsidiaries, on
a consolidated  basis, is  "insolvent",  as such term is used and defined in (i)
the Bankruptcy Code and (ii) the Texas Uniform Fraudulent Transfer Act, Tex.
Bus. & Com. Code Ann. 24.001 et seq.

     Section 9. Affirmative  Covenants.  A deviation from the provisions of this
Section 9 will not  constitute a Default under this  Agreement if such deviation
is  consented  to in writing by the Majority  Banks.  Without the prior  written
consent of the Majority Banks,  the Company agrees with the Banks and the Agents
that, so long as any of the  Commitments  is in effect and until payment in full
of all Loans  hereunder,  the termination or expiry of all Letters of Credit and
payment in full of Letter of Credit  Liabilities,  all interest  thereon and all
other amounts payable by the Company hereunder:

     9.1 Financial  Statements and Reports. The Company will promptly furnish to
any Bank from time to time upon request such information  regarding the business
and affairs and financial  condition of the Company and its Subsidiaries as such
Bank may  reasonably  request,  and will  furnish  to the Agents and each of the
Banks:

     (a) Annual  Reports - promptly  after  becoming  available and in any event
within 100 days after the close of each fiscal year of the Company:

          (i) the  audited  consolidated  balance  sheet of the  Company and its
     Subsidiaries as of the end of such year;
                                      (42)

<PAGE>

          (ii) the audited consolidated statement of earnings of the Company and
     its Subsidiaries for such year;

          (iii) the audited consolidated  statement of cash flows of the Company
     and its Subsidiaries for such year;

setting forth in each case in comparative form the corresponding figures for the
preceding  fiscal year,  and, in the case of the audited  Financial  Statements,
audited and  accompanied  by the related  opinion of KPMG Peat  Marwick or other
independent   certified  public  accountants  of  recognized  national  standing
acceptable  to the Majority  Banks,  which opinion shall state that such audited
balance  sheets  and  statements  have been  prepared  in  accordance  with GAAP
consistently  followed  throughout  the period  indicated and fairly present the
consolidated  financial  condition and results of  operations of the  applicable
Persons as at the end of, and for, such fiscal year; and

     (b)  Quarterly  Reports - as soon as  available  and in any event within 50
days after the end of each of the first three  quarterly  periods in each fiscal
year of the Company:

          (i) the  unaudited  consolidated  balance sheet of the Company and its
     Subsidiaries as of the end of such quarter;

          (ii) the unaudited  consolidated  statement of earnings of the Company
     and its Subsidiaries for such quarter and for the period from the beginning
     of the fiscal year to the close of such quarter;

          (iii)  the  unaudited  consolidated  statement  of cash  flows  of the
     Company and its  Subsidiaries  for such quarter and for the period from the
     beginning of the fiscal year to the close of such quarter;

all of  items  (i)  through  (iii)  above  prepared  on  substantially  the same
accounting basis as the annual reports described in Subsection  9.1(a),  subject
to normal changes resulting from year-end adjustments; and

     (c) [Intentionally omitted]; and

     (d)  SEC  and  Other  Reports  -  promptly  upon  their  becoming  publicly
available,  one copy of each financial statement,  report,  notice or definitive
proxy statement sent by the Company or any Subsidiary to shareholders generally,
and  of  each  regular  or  periodic  report  and  any  registration  statement,
prospectus or written  communication (other than transmittal letters) in respect
thereof filed by the Company or any of its Subsidiaries with, or received by the
Company or any of its Subsidiaries in connection  therewith from, any securities
exchange or the Securities and Exchange Commission or any successor agency.
                                      (43)

<PAGE>

     All of the balance  sheets and other  financial  statements  referred to in
this Section 9.1 will be in such detail as any Bank may  reasonably  request and
will conform to GAAP applied on a basis  consistent  with those of the Financial
Statements  as of December  31,  1996.  In  addition,  if GAAP shall change with
respect  to any  matter  relative  to  determination  of  compliance  with  this
Agreement, the Company will also provide financial information necessary for the
Banks to determine compliance with this Agreement.

     9.2 Officers' Certificates.

     (a)  Concurrently  with the furnishing of the annual  financial  statements
pursuant to Subsection 9.1(a),  commencing with the annual financial  statements
required  to be  delivered  in 1998,  the  Company  will  furnish or cause to be
furnished to Administrative Agent certificates of compliance, as follows:

          (i) a  certificate  signed by the principal  financial  officer of the
     Company in the form of Exhibit E; and

          (ii) a certificate  from the independent  public  accountants  stating
     that their audit has not disclosed  the  existence of any  condition  which
     constitutes a Default, or if their audit has disclosed the existence of any
     such condition, specifying the nature and period of existence.

     (b) Concurrently with the furnishing of the quarterly financial  statements
pursuant to Subsection 9.1(b), the Company will furnish to Administrative  Agent
a principal financial officer's certificate in the form of Exhibit E.

     9.3 Taxes and Other Liens.  The Company will and will cause each Subsidiary
of the  Company  to pay  and  discharge  promptly  all  taxes,  assessments  and
governmental  charges or levies imposed upon the Company or such Subsidiary,  or
upon the income or any  property of the Company or such  Subsidiary,  as well as
all claims of any kind (including claims for labor,  materials,  supplies,  rent
and  payment of proceeds  attributable  to  Hydrocarbon  production)  which,  if
unpaid,  might result in or become a Lien upon any or all of the property of the
Company or such Subsidiary; provided, however, that neither the Company nor such
Subsidiary  will be required to pay any such tax,  assessment,  charge,  levy or
claims if the  amount,  applicability  or validity  thereof  will  currently  be
contested in good faith by appropriate  proceedings  diligently conducted and if
the Company or such Subsidiary will have set up reserves therefor adequate under
GAAP.

     9.4 Maintenance.  Except as referred to in Sections 8.1 and 8.13 and except
as permitted  under Section 10.5 the Company will and will cause each Subsidiary
of the Company to: (i)  maintain  its  corporate  existence;  (ii)  maintain its
rights and  franchises,  except  for any  mergers  or  consolidations  otherwise
permitted by this  Agreement and except to the extent failure to so maintain the
same would not have a Material Adverse Effect;  (iii) observe and comply (to the
extent that any failure  would have a Material  Adverse  Effect)  with all valid
Legal Requirements (including without limitation Requirements of Environmental
                                      (44)

<PAGE>

Law);  and (iv) maintain  (except to the extent  failure to so maintain the same
would not have a Material  Adverse  Effect) its  properties  (and any properties
leased by or consigned to it or held under title retention or conditional  sales
contracts) consistent with the standards of a reasonably prudent operator at all
times  and  make  all  repairs,   replacements,   additions,   betterments   and
improvements  to its  properties  consistent  with the standards of a reasonably
prudent operator.

     9.5 Further Assurances.  The Company will and will cause each Subsidiary of
the Company to cure  promptly any defects in the  execution  and delivery of the
Loan  Documents,  including  this  Agreement.  The Company at its  expense  will
promptly execute and deliver to Administrative Agent upon request all such other
and  further  documents,  agreements  and  instruments  (or  cause  any  of  its
Subsidiaries  to take such action) in compliance with or  accomplishment  of the
covenants and agreements of the Company or any of its  Subsidiaries  in the Loan
Documents,  including  this  Agreement,  or to correct any omissions in the Loan
Documents,  or to make  any  recordings,  to file any  notices,  or  obtain  any
consents, all as may be necessary or appropriate in connection therewith.

     9.6 Performance of Obligations. The Company will pay the Loans according to
the  reading,  tenor and effect of this  Agreement;  and the Company will do and
perform every act and discharge all of the obligations  provided to be performed
and  discharged by the Company under this Agreement and the other Loan Documents
at the  time  or  times  and in the  manner  specified,  and  cause  each of its
Subsidiaries  to take  such  action  with  respect  to their  obligations  to be
performed and discharged under the Loan Documents to which they respectively are
parties.

     9.7 Reimbursement of Expenses.  Whether or not any Loan is ever made or any
Letter  of  Credit  is ever  issued,  the  Company  agrees  to pay or  reimburse
Administrative Agent for paying the reasonable fees and expenses of Mayer, Brown
& Platt,  special  counsel to the Agents,  together with the reasonable fees and
expenses  of  local  counsel  engaged  by the  Agents,  in  connection  with the
negotiation  of the terms and  structure of the  Obligations,  the  preparation,
execution and delivery of this  Agreement  and the other Loan  Documents and the
making of the Loans and the issuance of Letters of Credit hereunder,  as well as
any modification, supplement or waiver of any of the terms of this Agreement and
the other Loan  Documents.  The Company  will  promptly  upon request and in any
event within 30 days from the date of receipt by the Company of a copy of a bill
for such  amounts,  reimburse  any Bank or any Agent for all amounts  reasonably
expended,  advanced  or  incurred  by such  Bank or such  Agent to  satisfy  any
obligation of the Company under this  Agreement or any other Loan  Document,  to
protect the  properties  or business  of the  Company or any  Subsidiary  of the
Company,  to collect the  Obligations,  or to enforce the rights of such Bank or
such Agent under this Agreement or any other Loan  Document,  which amounts will
include without  limitation all court costs,  attorneys' fees (but not including
allocated costs of in-house counsel), any engineering fees and expenses, fees of
auditors,  accountants and  appraisers,  investigation  expenses,  all transfer,
stamp,  documentary  or similar  taxes,  assessments  or  charges  levied by any
governmental or revenue authority in respect of any of the Loan Documents or any
other document referred to therein, all costs, expenses,  taxes, assessments and
other charges incurred in connection with any filing, registration, recording or
                                      (45)

<PAGE>

perfection of any lien contemplated by any of the Loan Documents or any document
referred to therein,  fees and expenses  incurred in connection with such Bank's
participation  as a member of a creditors'  committee in a case commenced  under
the  Bankruptcy  Code or other  similar  law of the  United  States or any state
thereof,  fees and expenses  incurred in  connection  with lifting the automatic
stay prescribed in 362 Title 11 of the United States Code, and fees and expenses
incurred in connection  with any action  pursuant to 1129 Title 11 of the United
States Code and all other customary out-of-pocket expenses incurred by such Bank
or such Agent in connection with such matters,  together with interest after the
expiration  of the 30-day  period  stated  above in this  Section if no Event of
Default has occurred and is  continuing,  or from the date of the request to the
Company if an Event of Default has occurred and is continuing, at either (i) the
Post-Default  Rate on each such amount until the date of  reimbursement  to such
Bank or such Agent,  or (ii) if no Event of Default  will have  occurred  and be
continuing,  the  Alternate  Base Rate plus the  highest  Applicable  Margin for
Alternate  Base Rate Loans (not to exceed the Highest  Lawful Rate) on each such
amount until the date of the Company's  receipt of written  demand or request by
such Bank or such Agent for the  reimbursement  of same,  and  thereafter at the
applicable  Post-Default  Rate until the date of  reimbursement  to such Bank or
such Agent.  The obligations of the Company under this Section are  compensatory
in nature,  shall be deemed  liquidated as to amount upon receipt by the Company
of a copy of any invoice therefor,  and will survive the  non-assumption of this
Agreement in a case commenced  under the Bankruptcy Code or other similar law of
the United States or any state  thereof,  and will remain binding on the Company
and any trustee,  receiver,  or liquidator of the Company  appointed in any such
case.

     9.8  Insurance.  The  Company  and its  Subsidiaries  will  maintain,  with
financially  sound and  reputable  insurers,  insurance  with  respect  to their
respective properties and business against such liabilities,  casualties,  risks
and  contingencies  and in such types and amounts as is customary in the case of
corporations  engaged in the same or similar businesses and similarly  situated.
Upon the  request  of  Administrative  Agent  acting at the  instruction  of the
Majority  Banks,   the  Company  will  furnish  or  cause  to  be  furnished  to
Administrative  Agent from time to time a summary of the  insurance  coverage of
the Company  and its  Subsidiaries  in form and  substance  satisfactory  to the
Majority  Banks in their  reasonable  judgment,  and if  requested  will furnish
Administrative Agent copies of the applicable policies.  Subject to the terms of
Section 3 hereof,  in the case of any fire,  accident or other casualty  causing
loss or damage to any properties of the Company or any of its Subsidiaries,  the
proceeds  of such  policies  will be used (i) to repair or replace  the  damaged
property or (ii) to prepay the Obligations, at the election of the Company.

     9.9  Accounts  and  Records.  The  Company  will keep and will  cause  each
Subsidiary  of the  Company  to keep books of record and  account  which  fairly
reflect all dealings or transactions in relation to their respective  businesses
and activities,  in accordance with GAAP, which books of record and account will
be maintained,  to the extent necessary to enable compliance with all provisions
of this  Agreement,  separately  for each such  Subsidiary,  the Company and any
division of the Company.
                                      (46)

<PAGE>

     9.10  Notice  of  Certain   Events.   The  Company  will  promptly   notify
Administrative Agent (and Administrative Agent will then notify all of the Banks
and  other  Agents)  if a  Responsible  Officer  of the  Company  learns  of the
occurrence of, or if the Company causes or intends to cause, as the case may be:

     (i) any  event  which  constitutes  a  Default,  together  with a  detailed
statement  by a  Responsible  Officer of the Company of the steps being taken to
cure the effect of such Default; or

     (ii) the receipt of any notice from,  or the taking of any other action by,
the holder of any promissory  note,  debenture or other evidence of indebtedness
of the Company or any  Subsidiary  of the Company or of any security (as defined
in the  Securities  Act of 1933, as amended) of the Company or any Subsidiary of
the  Company  with  respect  to a  claimed  default,  together  with a  detailed
statement by a Responsible Officer of the Company specifying the notice given or
other action taken by such holder and the nature of the claimed default and what
action the Company or such Subsidiary is taking or proposes to take with respect
thereto; or

     (iii) any legal,  judicial or regulatory  proceedings affecting the Company
or any  Subsidiary of the Company or any of the properties of the Company or any
Subsidiary of the Company in which the amount involved is materially  adverse to
the  Company  and its  Subsidiaries  taken as a  whole,  and is not  covered  by
insurance  or which,  if  adversely  determined,  would have a Material  Adverse
Effect; or

     (iv) any dispute  between the Company or any  Subsidiary of the Company and
any Governmental  Authority or any other Person which, if adversely  determined,
could reasonably be expected to have a Material Adverse Effect; or

     (v) the  occurrence  of a default or event of default by the Company or any
Subsidiary  of the  Company  under any other  agreement  to which it is a party,
which  default  or event of  default  could  reasonably  be  expected  to have a
Material Adverse Effect; or

     (vi) any change in the accuracy of the  representations  and  warranties of
the Company or any  Subsidiary  contained  in this  Agreement  or any other Loan
Document; or

     (vii)  any  material   violation  or  alleged  material  violation  of  any
Requirements of Environmental  Law or Environmental  Permit or any Environmental
Claim or any Environmental Liability; or

     (viii) any tariff and rate cases and other  material  reports  filed by the
Company  or any of its  Subsidiaries  with any  Governmental  Authority  and any
notice to the Company or any of its Subsidiaries from any Governmental Authority
concerning noncompliance with any applicable Legal Requirement; or
                                      (47)

<PAGE>

     (ix)  within 10 days after the date on which a  Responsible  Officer of the
Company has actual knowledge  thereof,  the receipt of any notice by the Company
or any of its  Subsidiaries  of any claim of  nonpayment  of, or any  attempt to
collect or enforce,  accounts  payable of the Company or any of its Subsidiaries
exceeding,  in the case of any one  account  payable  at one  time  outstanding,
$1,000,000  and in the case of all accounts  payable in the aggregate at any one
time outstanding, $3,000,000; or

     (x)  any  requirement  for  the  payment  of  all  or  any  portion  of any
Indebtedness  of the  Company  or any of its  Subsidiaries  prior to the  stated
maturity  thereof (whether by acceleration or otherwise) or as the result of any
failure to maintain  or the  reaching of any  threshold  amount  provided in any
promissory note, bond, debenture, or other evidence of Indebtedness or under any
credit agreement,  loan agreement,  indenture or similar  agreement  executed in
connection with any of the foregoing; or

     (xi) any notice from the Securities and Exchange Commission with respect to
any Application (as defined in Section 8.18 hereof).

     9.11 ERISA Information and Compliance. The Company will promptly furnish to
Administrative  Agent (i)  immediately  upon  receipt,  a copy of any  notice of
complete or partial withdrawal  liability under Title IV of ERISA and any notice
from the PBGC  under  Title IV of ERISA of an intent to  terminate  or appoint a
trustee to  administer  any Plan,  (ii) if  requested by  Administrative  Agent,
acting on the  instruction  of the  Majority  Banks,  promptly  after the filing
thereof  with the United  States  Secretary of Labor or the PBGC or the Internal
Revenue  Service,  copies of each annual and other  report with  respect to each
Plan or any trust created  thereunder,  (iii) immediately upon becoming aware of
the  occurrence of any  "reportable  event",  as such term is defined in Section
4043 of ERISA,  for which the  disclosure  requirements  of  Regulation  Section
2615.3  promulgated  by the PBGC  have not been  waived,  or of any  "prohibited
transaction", as such term is defined in Section 4975 of the Code, in connection
with any Plan or any trust created  thereunder,  a written  notice signed by the
President or the principal  financial  officer of the Company or the  applicable
ERISA Affiliate  specifying the nature  thereof,  what action the Company or the
applicable  ERISA Affiliate is taking or proposes to take with respect  thereto,
and, when known,  any action taken by the PBGC, the Internal  Revenue Service or
the Department of Labor with respect thereto,  (iv) promptly after the filing or
receiving  thereof by the  Company or any ERISA  Affiliate  of any notice of the
institution  of any  proceedings  or  other  actions  which  may  result  in the
termination  of any  Plan,  and (v)  each  request  for  waiver  of the  funding
standards or extension of the amortization  periods required by Sections 303 and
304 of ERISA or Section 412 of the Code promptly  after the request is submitted
by the Company or any ERISA  Affiliate  to the  Secretary of the  Treasury,  the
Department of Labor or the Internal Revenue Service,  as the case may be. To the
extent required under applicable  statutory  funding  requirements,  the Company
will fund,  or will cause each ERISA  Affiliate  to fund,  all  current  service
pension  liabilities as they are incurred under the provisions of all Plans from
time to time in effect,  and comply  with all  applicable  provisions  of ERISA,
except to the extent that any such  failure to comply  could not  reasonably  be
expected to have a Material Adverse Effect.  The Company covenants that it shall
and shall cause each ERISA Affiliate to (1) make contributions to each
                                      (48)

<PAGE>

Plan  in a  timely  manner  and in an  amount  sufficient  to  comply  with  the
contribution  obligations  under  such Plan and the  minimum  funding  standards
requirements  of ERISA;  (2) prepare and file in a timely manner all notices and
reports  required  under the terms of ERISA  including but not limited to annual
reports;  and (3) pay in a timely  manner all required  PBGC  premiums,  in each
case, to the extent failure to do so would have a Material Adverse Effect.

     Section 10.  Negative  Covenants.  A deviation  from the provisions of this
Section 10 will not  constitute a Default under this Agreement if such deviation
is consented to in writing by the Majority  Banks.  The Company  agrees with the
Banks and the Agents that,  so long as any of the  Commitments  is in effect and
until payment in full of all Loans  hereunder,  the termination or expiry of all
Letters  of Credit  and  payment  in full of Letter of Credit  Liabilities,  all
interest thereon and all amounts payable by the Company hereunder:

     10.1 Debts,  Guaranties  and Other  Obligations.  (i) The Company  will not
permit any of its  Restricted  Subsidiaries  (other than APC) to incur,  create,
assume or in any  manner  become or be liable  in  respect  of any  Indebtedness
(including  obligations  for the payment of  rentals);  and the Company will not
permit any of its  Restricted  Subsidiaries  (other  than APC) to  Guarantee  or
otherwise  in any way  become or be  responsible  for  obligations  of any other
Person, whether by agreement to purchase the Indebtedness of any other Person or
agreement for the  furnishing of funds to any other Person  through the purchase
or lease of goods,  supplies or services (or by way of stock  purchase,  capital
contribution,  advance  or loan) for the  purpose of paying or  discharging  the
Indebtedness  of any other  Person,  or  otherwise,  except  that the  foregoing
restrictions will not apply to:

     (a)  liabilities,  direct  or  contingent,  of  any  Restricted  Subsidiary
          existing  on the date of this  Agreement  which are  reflected  in the
          Financial  Statements  or the  Disclosure  Statement and all renewals,
          extensions,   refinancings  and  rearrangements,  but  not  increases,
          thereof;

     (b)  endorsements  of negotiable or similar  instruments  for collection or
          deposit in the ordinary course of business;

     (c)  trade payables,  lease acquisition and lease maintenance  obligations,
          extensions  of  credit  from  suppliers  or  contractors,  liabilities
          incurred in  exploration,  development and operation of any Restricted
          Subsidiary's  oil and gas properties or similar  obligations from time
          to time  incurred in the ordinary  course of business,  other than for
          borrowed  money,  which are paid within 90 days after the invoice date
          (inclusive of applicable  grace periods) or (i) are being contested in
          good faith, if such reserve as required by GAAP has been made therefor
          or (ii) trade  accounts payable of any Restricted  Subsidiaries  (with
          respect to which no legal  proceeding to enforce  collection  has been
          commenced or, to the knowledge of any Responsible  Officer of the
                                      (49)

<PAGE>

          Company,  threatened)  not  exceeding,  in the  aggregate  at any time
          outstanding, $25,000,000;

     (d)  taxes,  assessments or other government  charges which are not yet due
          or are being  contested in good faith by appropriate  action  promptly
          initiated  and  diligently  conducted,  if  such  reserve  as  will be
          required by GAAP will have been made therefor;

     (e)  intercompany  Indebtedness  owed  to the  Company  by  any  Restricted
          Subsidiary  and  intercompany  Indebtedness  owed  to  any  Restricted
          Subsidiary  by  any  other   Restricted   Subsidiary  which  is  fully
          subordinated to the Obligations;

     (f)  any Guarantee by any  Restricted  Subsidiary of payment or performance
          by any  Restricted  Subsidiary  under  any  agreement  so  long as the
          obligation  guaranteed does not constitute  Indebtedness  for borrowed
          money;  (g) any Guarantee by any  Restricted  Subsidiary  permitted by
          Section 10.3;

     (h)  obligations of any Restricted  Subsidiary under gas purchase contracts
          for gas not taken, as to which such Restricted Subsidiary is liable to
          pay if not made up;

     (i)  obligations of any Restricted  Subsidiary  under any contract for sale
          for future  delivery of oil or gas  (whether or not the subject oil or
          gas is to be delivered),  hedging  contract,  forward  contract,  swap
          agreement, futures contract or other similar agreement;

     (j)  obligations of any Restricted  Subsidiary under any interest rate swap
          agreement,  or any contract implementing any interest rate cap, collar
          or floor, or any similar interest hedging contract;

     (k)  obligations in connection with gas imbalances  arising in the ordinary
          course of business;

     (l)  Indebtedness not exceeding  $1,000,000 in the aggregate  borrowed from
          the Amarillo Economic  Development  Commission and related  Guarantees
          and related obligations of any Restricted Subsidiary;

     (m)  liabilities  under leases and lease  agreements which do not cover oil
          and gas  properties to the extent the incurrence and existence of such
          liabilities  will still enable each  Restricted  Subsidiary  to comply
          with all requirements of this Agreement; and

                                      (50)

<PAGE>

     (n)  in  addition  to  Indebtedness  permitted  by clauses  (a) through (m)
          above,  Indebtedness  of any  Restricted  Subsidiary  in an  aggregate
          principal amount not exceeding $10,000,000 at any time outstanding.

     (ii) The Company will not permit any of its  Unrestricted  Subsidiaries  to
(a) incur, create, assume or in any manner become or be liable in respect of any
Indebtedness  (including  obligations  for  the  payment  of  rentals),  or  (b)
Guarantee or otherwise in any way become or be  responsible  for  obligations of
any other Person, whether by agreement to purchase the Indebtedness of any other
Person or agreement for the  furnishing of funds to any other Person through the
purchase or lease of goods,  supplies or services (or by way of stock  purchase,
capital contribution,  advance or loan) for the purpose of paying or discharging
the  Indebtedness of any other Person,  or otherwise,  except that the foregoing
restrictions  will not apply to any Indebtedness  not exceeding  $200,000,000 in
the aggregate for all Unrestricted Subsidiaries.

     10.2 Liens.  The Company will not and will not permit any of its Restricted
Subsidiaries to create,  incur, assume or permit to exist any Lien on any of its
or their properties (now owned or hereafter acquired), except:

     (a)  Liens  securing  the  Loans  or  other  Indebtedness  under  the  Loan
          Documents;

     (b)  Liens for taxes,  assessments or other governmental  charges or levies
          not yet due or which are being  contested in good faith by appropriate
          action promptly initiated and diligently conducted, if such reserve as
          will be required by GAAP will have been made therefor;

     (c)  Liens of landlords,  vendors, contractors,  subcontractors,  carriers,
          warehousemen,  mechanics,  laborers or materialmen or other like Liens
          arising by law in the ordinary course of business for sums not yet due
          or being  contested  in good  faith  by  appropriate  action  promptly
          initiated  and  diligently  conducted,  if  such  reserve  as  will be
          required by GAAP will have been made therefor;

     (d)  Liens  existing  on  property  owned  by  the  Company  or  any of its
          Restricted  Subsidiaries on the date of this Agreement which have been
          disclosed to the Banks in the Disclosure Statement,  together with any
          renewals,  extensions,   amendments,   refinancings,   rearrangements,
          modifications, restatements or supplements, but not increases, thereof
          from time to time;

     (e)  pledges  or  deposits  made in the  ordinary  course  of  business  in
          connection with worker's compensation,  unemployment insurance, social
          security and other like laws;

     (f)  inchoate liens arising under ERISA to secure the contingent  liability
          of the Company permitted by Section 9.11;

                                      (51)

<PAGE>

     (g)  Liens  in the  ordinary  course  of  business,  not to  exceed  in the
          aggregate   $10,000,000   as  to  the  Company   and  its   Restricted
          Subsidiaries  at any time in effect,  regarding (i) the performance of
          bids,  tenders,  contracts  (other than for the  repayment of borrowed
          money or the  deferred  purchase  price of  property or  services)  or
          leases, (ii) statutory obligations,  (iii) surety appeal bonds or (iv)
          Liens to secure  progress or partial  payments  made to the Company or
          any of its Restricted Subsidiaries and other Liens of like nature;

     (h)  covenants,  restrictions,  easements, servitudes, permits, conditions,
          exceptions,  reservations,  minor rights,  minor  encumbrances,  minor
          irregularities in title or conventional  rights of reassignment  prior
          to abandonment which do not materially  interfere with the occupation,
          use and enjoyment by the Company or any  Restricted  Subsidiary of its
          respective  assets in the  normal  course  of  business  as  presently
          conducted,  or materially  impair the value thereof for the purpose of
          such business;

     (i)  Liens  of  operators  under  joint  operating  agreements  or  similar
          contractual   arrangements  with  respect  to  the  relevant  entity's
          proportionate  share of the expense of  exploration,  development  and
          operation of oil, gas and mineral  leasehold  or fee  interests  owned
          jointly  with  others,  to the extent that same relate to sums not yet
          due or which are being  contested in good faith by appropriate  action
          promptly initiated and diligently  conducted,  if such reserve as will
          be required by GAAP will have been made therefor;

     (j)  Liens 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 borrowed money,  the sole purpose of
          which is to make provision for the  retirement or defeasance,  without
          prepayment, of Indebtedness permitted under Section 10.1;

     (k)  Liens on the assets or properties of ENSTAR Alaska;

     (l) the Vendor Financing Arrangements (as defined in the Mesa Contract);

     (m)  purchase  money Liens  securing an  aggregate  amount of  Indebtedness
          which shall not exceed $25,000,000 at any one time outstanding;

     (n)  any Lien existing on any real or personal  property of any corporation
          or  partnership  at the time it becomes a Restricted  Subsidiary or of
          any other  Restricted  Subsidiary,  or  existing  prior to the time of
          acquisition upon any real or personal property acquired by the Company
          or any of its Restricted Subsidiaries;

                                      (52)

<PAGE>

     (o)  legal or  equitable  encumbrances  deemed  to exist by  reason  of the
          existence of any  litigation or other legal  proceeding or arising out
          of a  judgment  or award  with  respect  to which an  appeal  is being
          prosecuted in good faith by appropriate  action promptly initiated and
          diligently conducted, if such reserve as will be required by GAAP will
          have been made therefor;

     (p)  any Liens securing  Indebtedness neither assumed nor guaranteed by the
          Company  or  any of  its  Restricted  Subsidiaries  nor  on  which  it
          customarily  pays interest,  existing upon real estate or rights in or
          relating  to  real  estate  acquired  by  the  Company  or  any of its
          Restricted   Subsidiaries  for  substation,   metering  station,  pump
          station,  storage,  gathering line, transmission line,  transportation
          line,  distribution  line or  right-of-way  purposes,  and  any  Liens
          reserved in leases for rent and full  compliance with the terms of the
          leases in the case of leasehold  estates,  to the extent that any such
          Lien  referred  to in this  clause  arises  in the  normal  course  of
          business as presently conducted and does not materially impair the use
          of the  property  covered by such Lien for the purposes for which such
          property  is  held  by  the  Company  or  its  applicable   Restricted
          Subsidiary;

     (q)  rights  reserved  to or vested in any  municipality  or  governmental,
          statutory  or  public  authority  by the  terms of any  right,  power,
          franchise,  grant,  license or permit,  or by any provision of law, to
          terminate such right, power, franchise, grant, license or permit or to
          purchase,  condemn,   expropriate  or  recapture  or  to  designate  a
          purchaser  of  any  of  the  property  of  the  Company  or any of its
          Restricted Subsidiaries;

     (r)  rights  reserved  to or vested in any  municipality  or  governmental,
          statutory  or public  authority to control or regulate any property of
          the  Company  or any of its  Restricted  Subsidiaries,  or to use such
          property in a manner which does not materially  impair the use of such
          property  for the  purposes for which it is held by the Company or its
          applicable Restricted Subsidiary;

     (s)  any obligations or duties affecting the property of the Company or any
          of its  Restricted  Subsidiaries  to any  municipality,  governmental,
          statutory or public  authority with respect to any  franchise,  grant,
          license or permit;

     (t)  rights of a common owner of any interest in real estate, rights-of-way
          or easements held by the Company or any of its Restricted Subsidiaries
          and such  common  owner as tenants in common or through  other  common
          ownership;

     (u)  any Liens arising from the matters  described in  Schedule 3.19 of the
          Mesa Contract;

                                      (53)

<PAGE>

     (v)  as to assets located in Canada,  reservations,  limitations,  provisos
          and conditions in any original grant from the Crown or freehold lessor
          of any of the properties of the Company or its Subsidiaries;

     (w)  other Liens securing  Indebtedness  not  exceeding,  in the aggregate,
          $10,000,000 at any one time outstanding; and

     (x)  Liens (i) granted to or  existing in favor of third  parties on margin
          accounts of the Company or any of its Restricted Subsidiaries relating
          to exchange traded  contracts for the delivery of natural gas pursuant
          to which the Company or any such Restricted Subsidiary intends to take
          actual  delivery of such  natural gas within  forty (40) days from the
          then  current  date in the  ordinary  course of  business  and not for
          speculative  purposes,  and (ii) on margin  accounts of the Company or
          any  of  its  Restricted  Subsidiaries  relating  to  exchange  traded
          contracts  for the delivery of natural  gas,  provided,  however,  the
          aggregate  balance  of  the  margin  accounts  subject  to  the  Liens
          permitted  by this  clause  (ii)  shall not  exceed  from time to time
          $10,000,000.

     10.3  Guarantees.  The  Company  will not and will  not  permit  any of its
Restricted  Subsidiaries  to  enter  into  any  Guarantees  of  the  payment  or
performance by any  Unrestricted  Subsidiary under any agreement in an aggregate
amount for all such  Guarantees  relating to such  Unrestricted  Subsidiaries in
excess of $50,000,000.

     10.4 Dividend  Payment  Restrictions.  The Company will not declare or make
any  Dividend  Payment if any  Default or Event of Default has  occurred  and is
continuing.

     10.5  Mergers  and  Sales of  Assets.  The  Company  will not (a)  merge or
consolidate with, or sell, assign, lease or otherwise dispose of, whether in one
transaction or in a series of  transactions,  more than ten percent (10%) in the
aggregate of the Company's and its Restricted  Subsidiaries'  consolidated total
assets (whether now owned or hereafter acquired) to any Person or Persons during
any twelve month  period,  or permit any  Restricted  Subsidiary to do so (other
than to the  Company or another  Restricted  Subsidiary  or the  issuance by any
Restricted  Subsidiary  of  any  stock  to the  Company  or  another  Restricted
Subsidiary),  or (b) sell, assign, lease or otherwise dispose of, whether in one
transaction or in a series of  transactions,  any other  properties if receiving
therefor   consideration  other  than  cash  or  other   consideration   readily
convertible  to cash or which is less than the fair market value of the relevant
properties,  or permit any  Restricted  Subsidiary  to do so;  provided that the
Company or any Restricted  Subsidiary  may merge or  consolidate  with any other
Person  and any  Restricted  Subsidiary  may  transfer  properties  to any other
Restricted  Subsidiary  or to  the  Company  so  long  as,  in  each  case,  (i)
immediately  thereafter  and giving effect  thereto,  no event will occur and be
continuing which  constitutes a Default,  (ii) in the case of any such merger or
consolidation  to which the  Company is a party,  the  Company is the  surviving
Person,  (iii) in the case of any such  merger  or  consolidation  to which  any
Restricted  Subsidiary is a party (but not the Company),  after giving effect to
all transactions closing concurrently relating to such merger or consolidation,

                                      (54)

<PAGE>

the surviving  Person is a Restricted  Subsidiary and (iv) the surviving  Person
ratifies each applicable Loan Document and provided  further that any Restricted
Subsidiary may merge or consolidate with any other Restricted Subsidiary so long
as, in each case (i) immediately  thereafter and giving effect thereto, no event
will occur and be continuing which  constitutes a Default and (ii) the surviving
Person ratifies each applicable Loan Document.

     10.6  Proceeds of Loans.  The Company  will not permit the  proceeds of the
Loans to be used for any purpose other than those permitted by this Agreement.

     10.7 ERISA  Compliance.  The  Company  will not at any time permit any Plan
maintained by it or any Restricted Subsidiary to:

     (a)  engage in any  "prohibited  transaction"  as such term is  defined  in
          Section 4975 of the Code;

     (b)  incur any "accumulated  funding deficiency" as such term is defined in
          Section 302 of ERISA; or

     (c)  terminate  or be  terminated  in a manner  which  could  result in the
          imposition of a Lien on the property of the Company or any  Restricted
          Subsidiary pursuant to Section 4068 of ERISA,

in each  case,  to the  extent  that  permitting  the Plan to do so would have a
Material Adverse Effect.

     10.8 Amendment of Certain Documents.  The Company will not amend, modify or
obtain or grant a waiver of (except for waivers only of  cross-defaults  created
by a Default under this Agreement),  or allow APC to enter into any amendment or
modification  or obtain  or grant any  waiver of  (except  for  waivers  only of
cross-defaults  created by a Default  under this  Agreement),  any  provision of
those documents  relating to or constituting the Beluga  Financing  Documents or
the APC Long Term Financing  Documents,  without prior written  notification  to
Administrative Agent.

     10.9 Total Debt/Capitalization Ratio. The Company will not permit its Total
Debt/Capitalization Ratio to be, at any time, more than 60%.

     10.10   EBITDAX/Interest   Ratio.   The   Company   will  not   permit  the
EBITDAX/Interest  Ratio to be, at any time,  less than 3.75:1.00 for any rolling
four calendar quarter period ending on the last day of any calendar quarter.

     10.11  Nature of  Business.  The  Company  will not engage in, and will not
permit any Restricted Subsidiary to engage in, businesses other than oil and gas
exploration  and  production,   gas  processing,   transmission,   distribution,
marketing and storage and gas and liquids  pipeline  operations  and  activities
related or ancillary thereto; provided, that if the Company acquires one or more
Restricted Subsidiaries in transactions otherwise permitted by the terms hereof,
any such Restricted Subsidiary may be engaged in businesses other than those
                                      (55)

<PAGE>

listed in this  Section  so long as the assets of such  Restricted  Subsidiaries
which are used in the conduct of such other  businesses do not  constitute  more
than  five  percent  (5%)  of the  consolidated  total  assets  of  the  Company
(inclusive of the assets of the Restricted Subsidiary so acquired).

     10.12  Covenants  in Other  Agreements.  The Company  will not and will not
permit any of its Restricted  Subsidiaries to become a party to or to agree that
it or any of its property is bound by any agreement,  indenture,  mortgage, deed
of trust or any other instrument directly or indirectly

     (i)  restricting any loans,  advances or any other Investments to or in the
          Company by any of its Restricted Subsidiaries;

     (ii) restricting  the  ability  of any  Restricted  Subsidiary  to make tax
          payments or management fee payments;

     (iii)restricting the capitalization structure of any Restricted Subsidiary;
          or

     (iv) restricting  the ability or capacity of any  Restricted  Subsidiary to
          make Dividend Payments;

Notwithstanding the foregoing, either of ENSTAR Alaska or APC may become a party
to, or grant a Lien in any of its  property  by way of, or agree that it will be
bound by, any indenture,  mortgage, deed of trust or other instrument containing
provisions  of the types  described  above in this Section  10.12 so long as the
terms and provisions  thereof are not materially more restrictive than the terms
or provisions which are legally binding on ENSTAR Alaska or APC on the Effective
Date.

     Section 11. Defaults.

     11.1  Events of Default.  If one or more of the  following  events  (herein
called "Events of Default") shall occur and be continuing:

     (a)  Payments - (i) the Company or any other  Relevant  Party fails to make
any payment or  prepayment of any  installment  of principal on the Loans or any
Reimbursement  Obligation  payable  under  this  Agreement  or  the  other  Loan
Documents when due or (ii) the Company or any other Relevant Party fails to make
any  payment  or  prepayment  of  interest  with  respect  to  the  Loans,   any
Reimbursement  Obligation or any other fee or amount under this Agreement or the
other Loan  Documents and such failure to pay continues  unremedied for a period
of five (5) Business Days; or

     (b) Representations and Warranties - any representation or warranty made by
the Company or any other  Relevant  Party in this Agreement or in any other Loan
Document or in any  instrument  executed  in  connection  herewith or  therewith
proves to have been incorrect in any material respect as of the date thereof; or
any representation,  statement (including Financial Statements),  certificate or
data furnished or made by the Company or any other Relevant Party (or any
                                      (56)

<PAGE>

officer of the Company or any other Relevant  Party) under or in connection with
this Agreement or any other Loan Document,  including without  limitation in the
Disclosure Statement,  proves to have been untrue in any material respect, as of
the date as of which the facts therein set forth were stated or certified; or

     (c) Affirmative Covenants - (i) default shall be made in the due observance
or performance of any of the covenants or agreements  contained in Sections 9.10
(or in Section 9.6 to the extent such default is  considered an Event of Default
under the other Subsections of this Section 11.1) or (ii) default is made in the
due  observance  or  performance  of any of the other  covenants  or  agreements
contained in Section 9 of this  Agreement or any other  affirmative  covenant of
the Company or any other Relevant Party contained in this Agreement or any other
Loan  Document and such  default  continues  unremedied  for a period of 30 days
after (x) notice thereof is given by Administrative  Agent to the Company or (y)
such default otherwise becomes known to the Company, whichever is earlier; or

     (d) Negative  Covenants - (i) default  shall be made in the  observance  or
performance of any of the covenants or agreements  contained in Section 10.8 and
such default  continues  unremedied for a period of five (5) Business Days after
(x) notice thereof is given by  Administrative  Agent to the Company or (y) such
default  otherwise becomes known to the Company,  whichever is earlier,  or (ii)
default is made in the due  observance or  performance  by the Company of any of
the other  covenants or agreements  contained in Section 10 of this Agreement or
of any other  negative  covenant  of the  Company  or any other  Relevant  Party
contained in this Agreement or any other Loan Document; or

     (e)  Other  Obligations  -  default  is  made  in  the  due  observance  or
performance by the Company or any of its Subsidiaries (as principal or guarantor
or other surety) of any of the  covenants or  agreements  contained in any bond,
debenture,  note or other  evidence  of  Indebtedness  in excess of  $25,000,000
(singly or aggregating several such bonds,  debentures,  notes or other evidence
of  Indebtedness)  which default  gives the holder the right to  accelerate  the
maturity  of such  Indebtedness,  other  than the Loan  Documents,  or under any
credit  agreement,  loan  agreement,   indenture,  promissory  note  or  similar
agreement or instrument  executed in connection  with any of the  foregoing,  to
which it  (respectively)  is a party and such  default is unwaived or  continues
unremedied  beyond the  expiration of any  applicable  grace period which may be
expressly allowed under such instrument or agreement; or

     (f)  Involuntary  Bankruptcy  or  Receivership  Proceedings  - a  receiver,
conservator,  liquidator  or trustee of the Company 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 the  Company  is  adjudicated  bankrupt  or  insolvent;  or any of its
property is sequestered by court order and such order remains in effect for more
than 60 days;  or a petition is filed  against  the  Company  under any state or
federal bankruptcy,  reorganization,  arrangement,  insolvency,  readjustment of
debt, dissolution, liquidation or receivership law of any jurisdiction, whether
                                      (57)

<PAGE>

now or  hereafter  in  effect,  and is not  dismissed  within 60 days after such
filing; or

     (g)  Voluntary  Petitions  or Consents - the Company  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 nor or  hereafter  in effect or  seeking  the
appointment  of a trustee,  receiver,  liquidator,  custodian  or other  similar
official of it or any substantial part of its property,  or 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 fails generally
to, or cannot, pay its debts generally as they become due or takes any corporate
action to authorize or effect any of the foregoing; or

     (h)  Assignments for Benefit of Creditors or Admissions of Insolvency - the
Company  makes an  assignment  for the  benefit of its  creditors,  or admits in
writing its inability to pay its debts generally as they become due, or consents
to the  appointment of a receiver,  trustee,  or liquidator of the Company or of
all or any part of its property; or

     (i) Undischarged  Judgments - judgments  (individually or in the aggregate)
for the  payment of money in excess of  $10,000,000  is rendered by any court or
other  governmental  body against the Company or any of its Subsidiaries and the
Company  or such  Subsidiary  does not  discharge  the same or  provide  for its
discharge in accordance with its terms,  or procure a stay of execution  thereof
within 60 days from the date of entry thereof, and within said period of 60 days
from the date of entry thereof or such longer  period during which  execution of
such judgment  will have been stayed,  the Company or such  Subsidiary  fails to
appeal therefrom and cause the execution thereof to be stayed during such appeal
while providing such reserves therefor as may be required under GAAP; or

     (j) Subsidiary Defaults - any Subsidiary of the Company takes,  suffers, or
permits  to exist any of the events or  conditions  referred  to in  Subsections
11.1(f), (g) or (h); or

     (k) Change in Control - there should occur any Change of Control.

THEREUPON:  Administrative  Agent may (and,  if directed by the Majority  Banks,
shall) (a) declare the Commitments  terminated  (whereupon the Commitments shall
be  terminated)  and/or (b)  terminate  any Letter of Credit  providing for such
termination by sending a notice of  termination  as provided  therein and/or (c)
declare the principal amount then outstanding of and the accrued interest on the
Loans and  Reimbursement  Obligations and all fees and all other amounts payable
hereunder to be forthwith due and payable,  whereupon  such amounts shall be and
become immediately due and payable, without notice (including without limitation
notice of acceleration and notice of intent to accelerate), presentment, demand,
protest or other  formalities  of any kind,  all of which are  hereby  expressly
waived by the Company;  provided that in the case of the  occurrence of an Event
of Default with respect to the Company  referred to in clause (f) or (g) of this
Section 11.1 or in clause (j) of this Section 11.1 to the extent it refers to
                                      (58)

<PAGE>

clauses (f) or (g), the Commitments  shall be  automatically  terminated and the
principal  amount then  outstanding of and the accrued interest on the Loans and
Reimbursement  Obligations and all fees and all other amounts payable  hereunder
shall be and become  automatically  and  immediately  due and  payable,  without
notice  (including  but not limited to notice of intent to accelerate and notice
of acceleration) and without presentment,  demand,  protest or other formalities
of any kind, all of which are hereby  expressly waived by the Company and/or (d)
exercise any and all other rights  available to it under the Loan Documents,  at
law or in equity.

     11.2  Collateral  Account.  The Company hereby  agrees,  in addition to the
provisions  of Section  11.1  hereof,  that upon the  occurrence  and during the
continuance of any Event of Default,  it shall,  if requested by  Administrative
Agent  or  the  Majority   Banks   (through   Administrative   Agent),   pay  to
Administrative Agent an amount in immediately  available funds equal to the then
aggregate  amount  available for drawings under all Letters of Credit issued for
the account of the Company, which funds shall be held by Administrative Agent as
Cover.

     11.3 Preservation of Security for Unmatured Reimbursement  Obligations.  In
the event  that,  following  (i) the  occurrence  of an Event of Default and the
exercise  of any  rights  available  to  Administrative  Agent  under  the  Loan
Documents,  and (ii) payment in full of the principal amount then outstanding of
and the accrued interest on the Loans and Reimbursement Obligations and fees and
all other amounts payable hereunder and under any Letters of Credit shall remain
outstanding  and undrawn  upon,  Administrative  Agent shall be entitled to hold
(and the Company  hereby grants and conveys to  Administrative  Agent a security
interest in and to) all cash or other property ("Proceeds of Remedies") realized
or arising out of the exercise by  Administrative  Agent of any rights available
to it  under  the  Loan  Documents,  at law  or in  equity,  including,  without
limitation,  the proceeds of any  foreclosure,  as collateral for the payment of
any amounts due or to become due under or in respect of such  Letters of Credit.
Such  Proceeds  of  Remedies  shall  be held  for  the  ratable  benefit  of the
applicable  Issuers.  The  rights,  titles,  benefits,  privileges,  duties  and
obligations of  Administrative  Agent with respect  thereto shall be governed by
the terms and provisions of this Agreement.  Administrative Agent may, but shall
have no  obligation  to,  invest any such Proceeds of Remedies in such manner as
Administrative Agent, in the exercise of its sole discretion, deems appropriate.
Such Proceeds of Remedies shall be applied to Reimbursement  Obligations arising
in respect  of any such  Letters of Credit  and/or the  payment of any  Issuer's
obligations  under any such Letter of Credit when such Letter of Credit is drawn
upon.  The  Company  hereby  agrees to execute and deliver to the Agents and the
Banks such security agreements,  pledges or other documents as any of the Agents
or any of the Banks may, from time to time, require to perfect the pledge,  lien
and security  interest in and to any such  Proceeds of Remedies  provided for in
this Section 11.3.

     11.4 Right of Setoff. Upon (i) the occurrence and during the continuance of
any Event of Default  referred to in clauses (f), (g) or (h) of Section 11.1, or
in clause (j) of Section  11.1 to the  extent it refers to clauses  (f),  (g) or
(h), or upon (ii) the occurrence  and  continuance of any other Event of Default
and upon the  making  of the  notice  specified  in  Section  11.1 to  authorize
Administrative  Agent to  declare  the Loans  due and  payable  pursuant  to the
provisions of this Agreement, or if (iii) the Company or any of its Subsidiaries
becomes insolvent, however evidenced, the Banks are hereby authorized at any
                                      (59)

<PAGE>

time  and  from  time to  time,  without  notice  to the  Company  or any of its
Subsidiaries  (any such  notice  being  expressly  waived by the Company and its
Subsidiaries),  to setoff and apply any and all  deposits  (general  or special,
time or demand,  provisional or final, whether or not such setoff results in any
loss of  interest  or  other  penalty,  and  including  without  limitation  all
certificates  of deposit)  at any time held,  and any other funds or property at
any time held,  and other  Indebtedness  at any time owing by any Bank to or for
the credit or the account of the Company  against any and all of the Obligations
irrespective  of whether  or not such Bank will have made any demand  under this
Agreement and although such  obligations  may be unmatured.  Should the right of
any Bank to realize funds in any manner set forth  hereinabove be challenged and
any application of such funds be reversed,  whether by court order or otherwise,
the Banks shall make restitution or refund to the Company pro rata in accordance
with their  Commitments.  The Banks  agree  promptly  to notify the  Company and
Administrative  Agent after any such setoff and  application,  provided that the
failure to give such  notice  will not affect the  validity  of such  setoff and
application.  The rights of the Agents and the Banks  under this  Section are in
addition to other rights and remedies (including without limitation other rights
of setoff) which the Agents or the Banks may have.

     Section 12. Agents.

     12.1  Appointment,  Powers and  Immunities.  Each Bank  hereby  irrevocably
appoints and authorizes  each Agent to act as its agent  hereunder and under the
Letters  of  Credit  and the  other  Loan  Documents  with  such  powers  as are
specifically  delegated to such Agent by the terms hereof and thereof,  together
with such other powers as are reasonably  incidental thereto.  Each Agent (which
term as used in this Section 12 shall include  reference to its  affiliates  and
its own and their affiliates' officers,  directors,  employees and agents) shall
not (a) have any duties or responsibilities  except those expressly set forth in
this Agreement, the Letters of Credit, and the other Loan Documents, or shall by
reason of this  Agreement  or any other Loan  Document be a trustee or fiduciary
for any  Bank;  (b) be  responsible  to any Bank for any  recitals,  statements,
representations or warranties contained in this Agreement, the Letters of Credit
or any other Loan Document,  or in any certificate or other document referred to
or  provided  for in, or  received by any of them  under,  this  Agreement,  the
Letters  of Credit or any  other  Loan  Document,  or for the  value,  validity,
effectiveness, genuineness, enforceability or sufficiency of this Agreement, the
Letters of Credit,  or any other Loan Document or any other document referred to
or provided  for herein or therein or any  property  covered  thereby or for any
failure  by any  Relevant  Party  or any  other  Person  to  perform  any of its
obligations hereunder or thereunder;  (c) be required to initiate or conduct any
litigation or collection proceedings hereunder or under the Letters of Credit or
any other Loan  Document  except to the extent such Agent is so requested by the
Majority  Banks,  or (d) be  responsible  for any action  taken or omitted to be
taken by it hereunder or under the Letters or Credit or any other Loan  Document
or any other  document  or  instrument  referred  to or  provided  for herein or
therein or in connection herewith or therewith,  INCLUDING,  WITHOUT LIMITATION,
PURSUANT TO THEIR OWN NEGLIGENCE, except for its own gross negligence or willful
misconduct.  Each Agent may employ agents and attorneys-in-fact and shall not be
responsible   for  the   negligence   or   misconduct  of  any  such  agents  or
attorneys-in-fact selected by it with reasonable care. Without in any way
                                      (60)

<PAGE>

limiting any of the foregoing, each Bank acknowledges that neither any Agent nor
any Issuer shall have any greater responsibility in the operation of the Letters
of Credit than is specified in the Uniform  Customs and Practice for Documentary
Credits (1993 Revision,  International Chamber of Commerce Publication No. 500).
In any  foreclosure  proceeding  concerning any  collateral for the Loans,  each
holder of a Loan if bidding  for its own  account or for its own account and the
accounts of other Banks is prohibited from including in the amount of its bid an
amount to be applied as a credit against  Obligations  owing to such Bank or the
Obligations  owing to the other  Banks;  instead,  such  holder must bid in cash
only; provided that this provision is for the sole benefit of the Agents and the
Banks  and  shall  not  inure  to  the  benefit  of  the  Company  or any of its
Subsidiaries.  However, in any such foreclosure proceeding, Agent may (but shall
not be obligated to) submit a bid for all Banks  (including  itself) in the form
of a credit  against the  Obligations  of all of the Banks,  and  Administrative
Agent or its designee  may (but shall not be obligated  to) accept title to such
collateral for and on behalf of all Banks.

     12.2  Reliance  by Agents.  Each Agent  shall be  entitled to rely upon any
certification,   notice  or  other  communication   (including  any  thereof  by
telephone,  telex,  telegram or cable)  believed by it to be genuine and correct
and to have been signed or sent by or on behalf of the proper Person or Persons,
and upon advice and  statements of legal  counsel  (which may be counsel for the
Company),  independent  accountants and other experts selected by such Agent. As
to any matters not  expressly  provided  for by this  Agreement,  the Letters of
Credit,  or any other  Loan  Document,  each  Agent  shall in all cases be fully
protected in acting,  or in refraining from acting,  hereunder and thereunder in
accordance with  instructions of the Majority Banks (or, where unanimous consent
is  required  by the terms  hereof or of the other  Loan  Documents,  all of the
Banks), and any action taken or failure to act pursuant thereto shall be binding
on all of the Banks.  Pursuant to  instructions of the Majority Banks (except as
otherwise provided in Section 13.4 hereof),  Administrative Agent shall have the
authority  to execute  releases  of  security  documents  on behalf of the Banks
without the joinder of any Bank.

     12.3 Defaults.  Administrative  Agent shall not be deemed to have knowledge
of the  occurrence of a Default  (other than the  non-payment of principal of or
interest on Loans or  Reimbursement  Obligations)  unless it has received notice
from a Bank or the Company  specifying such Default and stating that such notice
is a "Notice of Default". In the event that Administrative Agent receives such a
notice of the  occurrence of a Default,  Administrative  Agent shall give prompt
notice thereof to the Banks (and shall give each Bank prompt notice of each such
non-payment).  Administrative  Agent shall (subject to Section 12.7 hereof) take
such action with  respect to such  Default as shall be directed by the  Majority
Banks and within its rights  under the Loan  Documents  and at law or in equity,
provided that,  unless and until  Administrative  Agent shall have received such
directions,  Administrative  Agent may (but shall not be obligated to) take such
action,  or refrain  from taking such action,  permitted  hereby with respect to
such Default as it shall deem  advisable in the best  interests of the Banks and
within its rights under the Loan Documents, at law or in equity.

     12.4 Rights as a Bank.  With respect to its  Commitments and the Loans made
and Letter of Credit Liabilities,  Chase, Morgan and NationsBank,  respectively,
                                      (61)

<PAGE>

each in its capacity as a Bank hereunder,  shall have the same rights and powers
hereunder  as any  other  Bank and may  exercise  the same as though it were not
acting as an Agent and the term  "Bank" or "Banks"  shall,  unless  the  context
otherwise indicates, include Chase, Morgan and NationsBank,  respectively,  each
in its individual capacity.  Administrative Agent may (without having to account
therefor to any Bank) accept deposits from,  lend money to and generally  engage
in any kind of banking,  trust, letter of credit,  agency or other business with
the  Company  (and  any  of  its  Affiliates)  as  if  it  were  not  acting  as
Administrative  Agent,  and  Administrative  Agent  may  accept  fees and  other
consideration  from the  Company  and its  Affiliates  (in  addition to the fees
heretofore agreed to between the Company and Administrative  Agent) for services
in connection with this Agreement or otherwise without having to account for the
same to the Banks.

     12.5  Indemnification.  The Banks  agree to  indemnify  each  Agent (to the
extent not reimbursed under Section 2.2(c),  Section 9.7 or Section 13.3 hereof,
but without  limiting the obligations of the Company under said Sections 2.2(c),
9.7 and 13.3), ratably in accordance with their respective Commitments,  for any
and  all  liabilities,   obligations,   losses,  damages,  penalties,   actions,
judgments,  suits,  costs,  expenses  or  disbursements  of any kind and  nature
whatsoever (INCLUDING, BUT NOT LIMITED TO, THE CONSEQUENCES OF THE NEGLIGENCE OF
AGENT)  which may be imposed on,  incurred by or asserted  against such Agent in
any way relating to or arising out of this  Agreement,  the Letters of Credit or
any other Loan Document or any other  documents  contemplated  by or referred to
herein or therein or the transactions contemplated hereby or thereby (including,
without limitation, the costs and expenses which the Company is obligated to pay
under Sections 2.2(c),  9.8 and 13.3 hereof but excluding,  unless a Default has
occurred and is continuing, normal administrative costs and expenses incident to
the performance of their respective  agency duties hereunder) or the enforcement
of any of the terms hereof or thereof or of any such other  documents,  provided
that no Bank shall be liable for any of the  foregoing  to the extent they arise
from the gross negligence or willful  misconduct of the party to be indemnified.
The  obligations  of the  Banks  under  this  Section  12.5  shall  survive  the
termination of this Agreement and the repayment of the Obligations.

     12.6  Non-Reliance on Agents and Other Banks.  Each Bank agrees that it has
received current  financial  information with respect to the Company and that it
has, independently and without reliance on any Agent or any other Bank and based
on such  documents and  information as it has deemed  appropriate,  made its own
credit  analysis of the Company and  decision to enter into this  Agreement  and
that it will,  independently  and without  reliance  upon any Agent or any other
Bank, and based on such documents and  information as it shall deem  appropriate
at the time,  continue to make its own analysis  and  decisions in taking or not
taking  action  under this  Agreement or any of the other Loan  Documents.  Each
Agent shall not be required to keep  itself  informed as to the  performance  or
observance by any Relevant Party of this Agreement, the Letters of Credit or any
of the other Loan  Documents or any other  document  referred to or provided for
herein or therein or to inspect  the  properties  or books of the Company or any
Relevant Party. Except for notices,  reports and other documents and information
expressly  required  to be  furnished  to  the  Banks  by  Administrative  Agent
hereunder,  under the Letters of Credit or the other Loan Documents,  the Agents
shall not have any duty or responsibility to provide any Bank with any credit or
                                      (62)

<PAGE>

other information concerning the affairs, financial condition or business of the
Company or any other Relevant Party (or any of their  affiliates) which may come
into the possession of such Agent.

     12.7 Failure to Act. Except for action expressly required of Administrative
Agent hereunder, under the Letters of Credit and under the other Loan Documents,
Administrative  Agent  shall in all  cases  be fully  justified  in  failing  or
refusing  to act  hereunder  and  thereunder  unless  it shall  receive  further
assurances to its satisfaction by the Banks of their indemnification obligations
under Section 12.5 hereof against any and all liability and expense which may be
incurred by it by reason of taking or continuing to take any such action.

     12.8  Resignation  or  Removal  of  Administrative  Agent.  Subject  to the
appointment  and  acceptance  of a  successor  Administrative  Agent as provided
below,  Administrative  Agent may resign at any time by giving notice thereof to
the Banks and the Company,  and Administrative  Agent may be removed at any time
with or  without  cause by the  Majority  Banks.  Upon any such  resignation  or
removal,  the  Majority  Banks  shall  have the  right to  appoint  a  successor
Administrative  Agent,  provided deposits with a successor  Administrative Agent
shall be insured by the Federal Deposit Insurance  Corporation or its successor.
If no  successor  Administrative  Agent  shall  have  been so  appointed  by the
Majority Banks and shall have accepted such appointment within 30 days after the
retiring  Administrative Agent's giving of notice of resignation or the Majority
Banks'  removal  of  the  retiring   Administrative  Agent,  then  the  retiring
Administrative   Agent  may,  on  behalf  of  the  Banks,  appoint  a  successor
Administrative  Agent. Any successor  Administrative Agent shall be a bank which
has an office in the  United  States and a combined  capital  and  surplus of at
least  $250,000,000.  Upon the acceptance of any  appointment as  Administrative
Agent   hereunder  by  a  successor   Administrative   Agent,   such   successor
Administrative  Agent shall thereupon  succeed to and become vested with all the
rights, powers,  privileges and duties of the retiring Administrative Agent, and
the  retiring  Administrative  Agent  shall be  discharged  from its  duties and
obligations hereunder.  A successor  Administrative Agent shall promptly specify
by notice to the  Company  and the Banks its  Principal  Office  referred  to in
Sections 3.1 and 5.1. After any retiring  Administrative  Agent's resignation or
removal  hereunder as  Administrative  Agent,  the provisions of this Section 12
shall  continue  in effect for its  benefit in respect of any  actions  taken or
omitted to be taken by it while it was acting as an Administrative Agent.

     Section 13. Miscellaneous.

     13.1  Waiver.  No  waiver  of any  Default  shall be a waiver  of any other
Default.  No  failure  on the part of any Agent or any Bank to  exercise  and no
delay in exercising,  and no course of dealing with respect to, any right, power
or privilege  under any Loan  Document  shall operate as a waiver  thereof,  nor
shall any single or partial exercise of any right, power or privilege thereunder
preclude  any other or further  exercise  thereof or the  exercise  of any other
right,  power or  privilege.  The remedies  provided in the Loan  Documents  are
cumulative and not exclusive of any remedies provided by law or in equity.
                                      (63)


<PAGE>

     13.2  Notices.  All notices and other  communications  provided  for herein
(including,  without  limitation,  any  modifications of, or waivers or consents
under,  this  Agreement)  shall be given or made by telex,  telegraph,  telecopy
(confirmed  by mail),  cable,  mail or other  writing and  telexed,  telecopied,
telegraphed,  cabled,  mailed or  delivered  to the  intended  recipient  at the
"Address for Notices"  specified  below its name on the signature  pages hereof;
or, as to any party,  at such other address as shall be designated by such party
in a notice to the Company,  Administrative  Agent given in accordance with this
Section  13.2.  Except  as  otherwise  provided  in  this  Agreement,  all  such
communications  shall be deemed to have been duly received when  transmitted  by
telex or telecopier during regular business hours, delivered to the telegraph or
cable office or personally  delivered or, in the case of a mailed notice,  three
(3) days after deposit in the United States mails,  postage  prepaid,  certified
mail with return receipt requested (or upon actual receipt, if earlier), in each
case given or addressed as aforesaid.

     13.3  Indemnification.  The Company shall indemnify the Agents,  the Banks,
and each Affiliate thereof and their respective directors,  officers,  employees
and agents from,  and hold each of them  harmless  against,  any and all losses,
liabilities,  claims  or  damages  to  which  any of  them  may  become  subject
(REGARDLESS  OF WHETHER CAUSED IN WHOLE OR IN PART BY THE SIMPLE (BUT NOT GROSS)
NEGLIGENCE  OF THE PERSON  INDEMNIFIED),  insofar as such  losses,  liabilities,
claims or damages  arise out of or result from any (i) actual or proposed use by
the Company of the  proceeds  of any  extension  of credit  (whether a Loan or a
Letter of  Credit) by any Bank  hereunder,  (ii)  breach by the  Company of this
Agreement or any other Loan Document,  (iii)  violation by the Company or any of
its  Subsidiaries of any Legal  Requirement,  including but not limited to those
relating to Hazardous Substances, (iv) Liens or security interests previously or
hereafter granted on any real or personal property, to the extent resulting from
any Hazardous Substance located in, on or under any such property, (v) ownership
by  the  Banks  or the  Agents  of  any  real  or  personal  property  following
foreclosure, to the extent such losses, liabilities, claims or damages arise out
of or result from any Hazardous Substance located in, on or under such property,
including, without limitation, losses, liabilities,  claims or damages which are
imposed upon Persons under laws relating to or regulating  Hazardous  Substances
solely by virtue of  ownership,  (vi) Bank's or Agent's being deemed an operator
of any  such  real or  personal  property  by a court  or  other  regulatory  or
administrative  agency or tribunal in  circumstances in which neither any of the
Agents  nor any of the Banks is  generally  operating  or  generally  exercising
control over such property,  to the extent such losses,  liabilities,  claims or
damages  arise out of or result from any Hazardous  Substance  located in, on or
under  such  property,  (vii)  investigation,  litigation  or  other  proceeding
(including any threatened  investigation  or proceeding)  relating to any of the
foregoing,  and the Company  shall  reimburse  each Agent,  each Bank,  and each
Affiliate  thereof  and their  respective  directors,  officers,  employees  and
agents,  upon  demand,  for any  expenses  (including  legal  fees)  incurred in
connection with any such  investigation or proceeding or (viii) taxes (excluding
income taxes and franchise  taxes) payable or ruled payable by any  Governmental
Authority in respect of any Loan Document, together with interest and penalties,
if any;  provided,  however,  that the  Company  shall not have any  obligations
pursuant to this Section 13.3 with respect to any losses,  liabilities,  claims,
damages or expenses (a) arising from or relating solely to events, conditions or
circumstances  which,  as to clauses  (iv),  (v) or (vi) above,  first came into
existence or which first occurred after the date on which the Company or any of
                                      (64)

<PAGE>

     its Subsidiaries  conveyed to an unrelated third party all of the Company's
or the applicable  Subsidiary's  rights,  titles and interests to the applicable
real or  personal  property  (whether  by  deed,  deed-in-lieu,  foreclosure  or
otherwise) other than a conveyance made in violation of any Loan Document or (b)
incurred by the Person seeking indemnification by reason of the gross negligence
or willful  misconduct of such Person. If the Company ever disputes a good faith
claim for  indemnification  under this  Section 13.3 on the basis of the proviso
set forth in the preceding sentence, the full amount of indemnification provided
for shall  nonetheless be paid,  subject to later adjustment or reimbursement at
such time (if any) as a court of competent  jurisdiction enters a final judgment
as to the applicability of any such exceptions.

     13.4  Amendments,  Etc. No  amendment  or waiver of any  provision  of this
Agreement or any other Loan  Document,  nor any consent to any  departure by the
Company  therefrom,  shall in any event be  effective  unless  the same shall be
agreed or  consented to by the  Majority  Banks and the  Company,  and each such
waiver or consent shall be effective  only in the specific  instance and for the
specific purpose for which given; provided, that no amendment, waiver or consent
shall, unless in writing and signed by each Bank affected thereby, do any of the
following:  (a) increase the Commitment of such Bank (it being  understood  that
the waiver of any reduction in the Commitments or any mandatory  repayment other
than  (x)  the  repayment  of all  Loans  at the  end  of the  Revolving  Credit
Availability Period and (y) the mandatory reductions of the Commitments provided
for in Section 2.3(a) and (z) the mandatory prepayments required by the terms of
Section  3.2(b),  shall not be deemed to be an  increase in any  Commitment)  or
subject the Banks to any additional obligation;  (b) reduce the principal of, or
interest on, any Loan,  Reimbursement  Obligation or fee hereunder; (c) postpone
any  scheduled  date fixed for any payment or mandatory  prepayment of principal
of, or interest on, any Loan, Reimbursement  Obligation,  fee or other sum to be
paid  hereunder;  (d) change the percentage of any of the  Commitments or of the
aggregate  unpaid  principal  amount of any of the  Loans  and  Letter of Credit
Liabilities,  or the number of Banks,  which shall be required  for the Banks or
any of them to take any action under this  Agreement;  (e) change any  provision
contained in Sections 2.2(c), 9.7 or 13.3 hereof or this Section 13.4 or Section
6.7 hereof,  or (f) release all or  substantially  all of any  security  for the
obligations of the Company under this Agreement or all or  substantially  all of
the personal  liability of any obligor  created under any of the Loan Documents.
Anything in this Section 13.4 to the contrary,  no amendment,  waiver or consent
shall be made with  respect to Section 12 without the consent of  Administrative
Agent.

     13.5 Successors and Assigns.

     (a) This  Agreement  shall be binding  upon and inure to the benefit of the
Company,  the Agents and the Banks and their respective  successors and assigns.
The  Company  may not  assign  or  transfer  any of its  rights  or  obligations
hereunder  without the prior written consent of all of the Banks.  Each Bank may
sell  participations  to any  Person  in all or part of any  Loan or  Letter  of
Credit, or all or part of its Commitments,  in which event, without limiting the
foregoing,  the  provisions  of  Section 6 shall  inure to the  benefit  of each
purchaser  of a  participation  and the  pro  rata  treatment  of  payments,  as
described in Section 5.2, shall be determined as if such Bank had not sold such
                                      (65)

<PAGE>

participation.  In the event any Bank  shall sell any  participation,  such Bank
shall retain the sole right and responsibility to enforce the obligations of the
Company  relating  to  the  Loans  or  Letters  of  Credit,  including,  without
limitation,  the right to approve any amendment,  modification  or waiver of any
provision of this Agreement other than amendments, modifications or waivers with
respect to (i) any fees  payable  hereunder  to the Banks and (ii) the amount of
principal  or the rate of  interest  payable  on,  or the  dates  fixed  for the
scheduled repayment of principal of, the Loans.

     (b) Each Bank may assign to one or more Banks or any other  Person all or a
portion of its interests, rights and obligations under this Agreement, provided,
however,  that (i) other than in the case of an  assignment to another Bank that
is, at the time of such assignment, a party hereto or an Affiliate of such Bank,
the Company  must give its prior  written  consent,  which  consent  will not be
unreasonably withheld,  (ii) the aggregate amount of the Commitment and/or Loans
or  Letters of Credit of the  assigning  Bank  subject  to each such  assignment
(determined as of the date the Assignment and Acceptance (as defined below) with
respect to such  assignment  is delivered to  Administrative  Agent) shall in no
event be less than $10,000,000 (or $5,000,000 in the case of an assignment to an
Affiliate of a Bank or between Banks), (iii) no assignment shall have the effect
of  reducing  the pro rata  share of the  Loans or  Letters  of  Credit  and the
Commitments  held by the assignor and its  Affiliates  below  $10,000,000,  (iv)
notwithstanding  any other  term or  provision  of this  Agreement,  unless  the
Company  shall have  otherwise  consented  in writing  (such  consent  not to be
unreasonably  withheld),  each such assignment shall be pro rata with respect to
the Loans, the Letters of Credit and the Commitment of the assignor, and (v) the
parties to each such  assignment  shall  execute and  deliver to  Administrative
Agent,  for its acceptance and recording in the Register (as defined below),  an
Assignment  and  Acceptance in the form of Exhibit F hereto (each an "Assignment
and Acceptance") with blanks appropriately completed,  together with any note or
notes subject to such  assignment and a processing and recordation fee of $2,500
paid by the assignee (for which the Company shall have no liability).  Upon such
execution, delivery, acceptance and recording, from and after the effective date
specified in each  Assignment and  Acceptance,  which effective date shall be at
least  five  Business  Days  after  the  execution  thereof,  (A)  the  assignee
thereunder  shall  be a  party  hereto  and,  to the  extent  provided  in  such
Assignment and  Acceptance,  have the rights and obligations of a Bank hereunder
and (B) the Bank thereunder shall, to the extent provided in such Assignment and
Acceptance,   be   released   from  its   obligations   under  this   Agreement.
Notwithstanding  anything contained in this Agreement to the contrary,  any Bank
may at any time assign all or any portion of its rights under this Agreement and
the notes issued to it as collateral to a Federal Reserve Bank;  provided,  that
no such assignment  shall release the assigning Bank from any of its obligations
hereunder.

     (c) By executing  and  delivering an Assignment  and  Acceptance,  the Bank
assignor  thereunder and the assignee  thereunder confirm to and agree with each
other and the other parties hereto as follows: (i) other than the representation
and warranty  that it is the legal and  beneficial  owner of the interest  being
assigned  thereby free and clear of any adverse claim,  such Bank assignor makes
no representation or warranty and assumes no responsibility  with respect to any
statements,  warranties or  representations  made in or in connection  with this
Agreement or any of the other Loan Documents or the execution, legality,
                                      (66)

<PAGE>

validity, enforceability, genuineness, sufficiency or value of this Agreement or
any of the other Loan  Documents or any other  instrument or document  furnished
pursuant  thereto;  (ii) such Bank assignor makes no  representation or warranty
and assumes no  responsibility  with respect to the  financial  condition of the
Company  or  the  performance  or  observance  by  the  Company  of  any  of its
obligations under this Agreement or any of the other Loan Documents or any other
instrument or document furnished  pursuant hereto;  (iii) such assignee confirms
that it has  received  a copy of this  Agreement,  together  with  copies of the
financial  statements  referred to in Section 8.6 and such other  documents  and
information  as it has deemed  appropriate  to make its own credit  analysis and
decision to enter into such Assignment and Acceptance;  (iv) such assignee will,
independently  and without  reliance  upon any Agent,  such Bank assignor or any
other  Bank and  based  on such  documents  and  information  as it  shall  deem
appropriate at the time,  continue to make its own credit decisions in taking or
not taking action under this  Agreement and the other Loan  Documents;  (v) such
assignee  appoints and authorizes each Agent to take such action as agent on its
behalf and to  exercise  such  powers  under this  Agreement  and the other Loan
Documents as are delegated to such Agent by the terms hereof, together with such
powers as are reasonably  incidental thereto; and (vi) such assignee agrees that
it will perform in accordance with their terms all obligations that by the terms
of this  Agreement and the other Loan  Documents are required to be performed by
it as a Bank.

     (d)  Administrative  Agent  shall  maintain  at its  office  a copy of each
Assignment and Acceptance  delivered to it and a register for the recordation of
the names and  addresses  of the Banks and the  Commitments  of,  and  principal
amount of the Loans owing to, each Bank from time to time (the "Register").  The
entries in the Register shall be conclusive,  in the absence of manifest  error,
and the  Company,  the Agents  and the Banks may treat  each  person the name of
which is recorded in the Register as a Bank  hereunder  for all purposes of this
Agreement  and the other Loan  Documents.  The Register  shall be available  for
inspection  by the Company or any Bank at any  reasonable  time and from time to
time upon reasonable prior notice.

     (e) Upon  its  receipt  of an  Assignment  and  Acceptance  executed  by an
assigning  Bank  and the  assignee  thereunder  together  with any note or notes
subject to such assignment,  the written consent to such assignment  executed by
the Company and the fee payable in respect thereto,  Administrative Agent shall,
if such  Assignment and Acceptance has been completed with blanks  appropriately
filled,  (i) accept such Assignment and Acceptance,  (ii) record the information
contained  therein in the Register and (iii) give prompt  notice  thereof to the
Company.  If applicable,  within five Business Days after receipt of notice, the
Company, at its own expense,  shall execute and deliver to Administrative  Agent
in exchange for the surrendered notes new notes to the order of such assignee in
an amount equal to the Commitments  and/or Loans or Letters of Credit assumed by
it pursuant to such  Assignment  and  Acceptance  and, if the assigning Bank has
retained  Commitments  and/or  Loans  hereunder,  new  notes to the order of the
assigning Bank in an amount equal to the Commitment  and/or Loans retained by it
hereunder. Such new notes shall be in an aggregate principal amount equal to the
aggregate  principal  amount  of such  surrendered  notes,  shall be  dated  the
effective  date of such  Assignment  and  Acceptance  and shall  otherwise be in
substantially the form of the respective note. Thereafter, such surrendered
                                      (67)

<PAGE>

notes,  if any,  shall be  marked  renewed  and  substituted  and the  originals
delivered to the Company (with copies, certified by the Company as true, correct
and complete, to be retained by Administrative Agent).

     (f) Any Bank may, in connection  with any  assignment or  participation  or
proposed assignment or participation  pursuant to this Section 13.5, disclose to
the assignee or participant or proposed assignee or participant, any information
relating to the Company  furnished  to such Bank by or on behalf of the Company;
provided,  however,  that, prior to any such disclosure,  the Company shall have
consented thereto,  which consent shall not be unreasonably  withheld,  and each
such assignee or participant, or proposed assignee or participant, shall execute
an agreement  whereby such assignee or  participant  shall agree to preserve the
confidentiality  of any Confidential  Information  (defined in Section 13.13) on
terms substantially the same as those provided in Section 13.13.

     (g)  The  Company   will  have  the  right  to  consent  to  any   material
intercreditor  arrangements  in connection with an assignment by any Bank of any
interest,  right or obligation  under this Agreement  which is not pro rata with
respect to the Loans,  the Letters of Credit and the  Commitment of the assignor
and the  Company  may deny its consent to any such  arrangements  which,  in the
reasonable  judgement of the Company,  would  adversely  affect the Company in a
material respect.

     (h) The  provisions of this Section shall not apply to the  assignment  and
pledge of a Bank's  rights  hereunder  or under any note to any Federal  Reserve
Bank for collateral  purposes pursuant to Regulation A of the Board of Governors
of the Federal Reserve System and any Operating  Circular issued by such Federal
Reserve Bank;  provided that such  assignment  and pledge shall not relieve such
Bank of any of its obligations hereunder.

     13.6 Limitation of Interest.  The Company,  the Agents and the Banks intend
to strictly comply with all applicable  laws,  including  applicable usury laws.
Accordingly,  the  provisions of this Section 13.6 shall govern and control over
every  other  provision  of this  Agreement  or any other  Loan  Document  which
conflicts or is inconsistent with this Section,  even if such provision declares
that it controls.  As used in this  Section,  the term  "interest"  includes the
aggregate of all charges,  fees, benefits or other compensation which constitute
interest under applicable law, provided that, to the maximum extent permitted by
applicable  law, (a) any  non-principal  payment  shall be  characterized  as an
expense or as  compensation  for something  other than the use,  forbearance  or
detention  of  money  and not as  interest,  and (b) all  interest  at any  time
contracted  for,  reserved,  charged or received  shall be amortized,  prorated,
allocated and spread, in equal parts during the full term of the Obligations. In
no event shall the Company or any other  Person be obligated to pay, or any Bank
have any right or privilege to reserve,  receive or retain,  (a) any interest in
excess of the maximum amount of nonusurious interest permitted under the laws of
the State of Texas or the  applicable  laws (if any) of the United  States or of
any other applicable  state, or (b) total interest in excess of the amount which
such Bank could lawfully have contracted for,  reserved,  received,  retained or
charged had the interest been calculated for the full term of the Obligations at
the Highest  Lawful  Rate.  On each day,  if any,  that the  interest  rate (the
"Stated  Rate")  called for under  this  Agreement  or any other  Loan  Document
exceeds the Highest Lawful Rate, the rate at which interest shall accrue shall
                                      (68)

<PAGE>

automatically  be fixed by operation of this sentence at the Highest Lawful Rate
for that day,  and shall  remain  fixed at the Highest  Lawful Rate for each day
thereafter until the total amount of interest accrued equals the total amount of
interest  which  would have  accrued if there  were no such  ceiling  rate as is
imposed by this sentence.  Thereafter,  interest shall accrue at the Stated Rate
unless and until the Stated Rate again exceeds the Highest  Lawful Rate when the
provisions  of the  immediately  preceding  sentence  shall again  automatically
operate to limit the interest  accrual rate. The daily interest rates to be used
in  calculating  interest at the  Highest  Lawful  Rate shall be  determined  by
dividing the  applicable  Highest Lawful Rate per annum by the number of days in
the calendar year for which such  calculation  is being made.  None of the terms
and  provisions  contained in this Agreement or in any other Loan Document which
directly  or  indirectly  relate to  interest  shall ever be  construed  without
reference to this Section  13.6, or be construed to create a contract to pay for
the use,  forbearance or detention of money at an interest rate in excess of the
Highest  Lawful Rate.  If the term of any  Obligation  is shortened by reason of
acceleration of maturity as a result of any Default or by any other cause, or by
reason of any required or permitted  prepayment,  and if for that (or any other)
reason any Bank at any time,  including but not limited to, the stated maturity,
is owed or  receives  (and/or  has  received)  interest  in excess  of  interest
calculated  at the Highest  Lawful  Rate,  then and in any such event all of any
such  excess  interest  shall be canceled  automatically  as of the date of such
acceleration,  prepayment or other event which produces the excess, and, if such
excess  interest  has been paid to such  Bank,  it shall be  credited  pro tanto
against the then-outstanding  principal balance of the Company's  obligations to
such Bank,  effective as of the date or dates when the event occurs which causes
it to be  excess  interest,  until  such  excess  is  exhausted  or all of  such
principal has been fully paid and  satisfied,  whichever  occurs first,  and any
remaining  balance  of such  excess  shall be  promptly  refunded  to its payor.
Chapter 346 of the Texas Finance Code (which regulates  certain revolving credit
accounts (formerly Tex. Rev. Civ. Stat. Ann. Art. 5069, Ch. 15)) shall not apply
to this Agreement.

     13.7 Survival. The obligations of the Company under Sections 2.2(c), 6, 9.7
and 13.3 hereof and the obligations of the Banks under Section 13.6 hereof shall
survive  the  repayment  of the  Loans  and  Reimbursement  Obligations  and the
termination of the Commitments and the Letters of Credit.

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

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

     13.10  Governing Law. This  Agreement and (except as therein  provided) the
other Loan Documents are performable in Harris County,  Texas,  which shall be a
proper place of venue for suit on or in respect thereof. The Company irrevocably
agrees that any legal proceeding in respect of this Agreement or the other Loan
                                      (69)

<PAGE>

 Documents  shall be brought in the district  courts of Harris County,  Texas or
the United States  District  Court for the Southern  District of Texas,  Houston
Division (collectively,  the "Specified Courts"). The Company hereby irrevocably
submits to the nonexclusive  jurisdiction of the state and federal courts of the
State of Texas.  The Company hereby  irrevocably  waives,  to the fullest extent
permitted by law, any objection which it may now or hereafter have to the laying
of venue of any suit,  action or  proceeding  arising  out of or relating to any
Loan Document  brought in any Specified  Court,  and hereby further  irrevocably
waives any claims that any such suit,  action or proceeding  brought in any such
court has been brought in an inconvenient  forum. The Company further (1) agrees
to designate and maintain an agent for service of process in the City of Houston
in  connection  with any such  suit,  action or  proceeding  and to  deliver  to
Administrative  Agent  evidence  thereof  and (2)  irrevocably  consents  to the
service of  process  out of any of the  aforementioned  courts in any such suit,
action or proceeding by the mailing of copies thereof by certified mail,  return
receipt requested, postage prepaid, to the Company at its address as provided in
this  Agreement  or as  otherwise  provided by Texas law.  Nothing  herein shall
affect  the  right of any Agent or any Bank to  commence  legal  proceedings  or
otherwise proceed against the Company in any jurisdiction or to serve process in
any manner permitted by applicable law. The Company agrees that a final judgment
in any such  action or  proceeding  shall be  conclusive  and may be enforced in
other  jurisdictions  by suit on the judgment or in any other manner provided by
law. THIS  AGREEMENT AND (EXCEPT AS THEREIN  PROVIDED) THE OTHER LOAN  DOCUMENTS
SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE APPLICABLE LAWS (OTHER
THAN THE CONFLICT OF LAWS RULES) OF THE STATE OF TEXAS AND THE UNITED  STATES OF
AMERICA FROM TIME TO TIME IN EFFECT.

     13.11 Severability. Whenever possible, each provision of the Loan Documents
shall  be  interpreted  in  such  manner  as to be  effective  and  valid  under
applicable law. If any provision of any Loan Document shall be invalid,  illegal
or unenforceable in any respect under any applicable law, the validity, legality
and  enforceability of the remaining  provisions of such Loan Document shall not
be affected or impaired thereby.

     13.12 Chapter 15 Not Applicable.  Chapter 15, Subtitle 3, Title 79, Revised
Civil Statutes of Texas, 1925, as amended,  shall not apply to this Agreement or
to any Loan or Letter of Credit,  nor shall this Agreement or any Loan or Letter
of Credit be governed by or be subject to the  provisions  of such Chapter 15 in
any manner whatsoever.

     13.13 Confidential Information.  Each Agent and each Bank separately agrees
that:

     (a) As used  herein,  the term  "Confidential  Information"  means  written
information about the Company or the transactions  contemplated herein furnished
by the Company to the Agents and/or the Banks which is  specifically  designated
as confidential by the Company;  Confidential  Information,  however,  shall not
include  information  which (i) was publicly  known or  available,  or otherwise
available on a  non-confidential  basis to any Bank,  at the time of  disclosure
from a source other than the Company,  (ii) subsequently  becomes publicly known
through no act or omission by such Bank, (iii) otherwise  becomes available on a
non-confidential basis to any Bank other than through disclosure by the Company
                                      (70)

<PAGE>

or (iv) has been in the  possession  of any Bank for a period  of more  than two
years from the date on which such  information  originally was furnished to such
Bank by the Company,  unless the Company shall have requested the Agents and the
Banks in writing,  at least 30 days prior to the end of such two-year period, to
maintain the confidentiality of such information for another two (2) year period
(or for successive  two (2) year  periods);  provided that the Company shall not
unreasonably  withhold  its consent to a request  made after the initial two (2)
year period to eliminate information from "Confidential Information".

     (b) Each Agent and each Bank agrees that it will take normal and reasonable
precautions  to maintain the  confidentiality  of any  Confidential  Information
furnished  to such  Person;  provided,  however,  that such Person may  disclose
Confidential  Information (i) upon the Company's consent;  (ii) to its auditors;
(iii)  when  required  by any  Legal  Requirement;  (iv) as may be  required  or
appropriate in any report,  statement or testimony submitted to any Governmental
Authority having or claiming to have  jurisdiction over it; (v) to such Person's
and its Subsidiaries' or Affiliates'  officers,  directors,  employees,  agents,
representatives  and professional  consultants in connection with this Agreement
or administration of the Loans and Letters of Credit; (vi) as may be required or
appropriate,  should such Bank elect to assign or grant participations in any of
the Obligations in connection with (1) the enforcement of the Obligations to any
such Person under any of the Loan  Documents or related  agreements,  or (2) any
potential  transfer  pursuant to this Agreement of any  Obligation  owned by any
Bank  (provided  any  potential  transferee  has been approved by the Company if
required by this Agreement,  which approval shall not be unreasonably  withheld,
and has  agreed in  writing  to be bound by  substantially  the same  provisions
regarding Confidential  Information contained in this Section);  (vii) as may be
required or  appropriate in response to any summons or subpoena or in connection
with any litigation or administrative proceeding; (viii) to any other Bank; (ix)
to the extent reasonably  required in connection with the exercise of any remedy
hereunder  or under the other Loan  Documents;  or (x) to  correct  any false or
misleading   information  which  may  become  public  concerning  such  Person's
relationship to the Company.

     13.14 Tax Forms.  With  respect to each Bank which is  organized  under the
laws of a  jurisdiction  outside  the United  States,  on the day of the initial
borrowing hereunder and from time to time thereafter if requested by the Company
or Administrative  Agent, such Bank shall provide  Administrative  Agent and the
Company with the forms  prescribed by the Internal Revenue Service of the United
States certifying as to such Bank's status for purposes of determining exemption
from United States  withholding taxes with respect to all payments to be made to
such  Bank  hereunder  or  other   documents   satisfactory   to  the  Bank  and
Administrative  Agent  indicating  that  all  payments  to be made to such  Bank
hereunder are subject to such tax at a rate reduced by an applicable tax treaty.
Unless the Company and  Administrative  Agent shall have  received such forms or
such  documents  indicating  that  payments  hereunder are not subject to United
States  withholding  tax or are  subject  to such  tax at a rate  reduced  by an
applicable tax treaty, the Company or Administrative  Agent shall withhold taxes
from such payments at the  applicable  statutory rate in the case of payments to
or for any Bank organized  under the laws of a  jurisdiction  outside the United
States.
                                      (71)

<PAGE>

     13.15 Amendment and Restatement.  This Agreement amends and restates in its
entirety that certain Credit Agreement dated as of June 17, 1997 executed by and
among the Company, the Banks and Administrative Agent, as amended.


                      [SIGNATURES BEGIN ON FOLLOWING PAGE]

                                      (72)
<PAGE>


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

                                SEAGULL ENERGY CORPORATION, a Texas corporation


                                By: /s/ Stephen A. Thorington
                                Name: Stephen A. Thorington
                                Title:   Vice President - Finance and Treasurer

                                Addresses for Notices:

                                1001 Fannin, Suite 1700
                                Houston, Texas  77002
                                Attention: Steve Thorington


                                      S-1
<PAGE>


                                THE CHASE MANHATTAN BANK, as a Bank and as
                                Administrative Agent


                                By:
                                Name:
                                Title:
Commitment:
                                Address for Notices:
$50,000,000
                                1 Chase Manhattan Plaza, 8th Floor
                                New York, New York 10081

                                Attention:  Ms. Lisa Pucciarelli

                                Phone:   (212) 552-7886
                                Fax:     (212) 552-5777


                                with a copy to:

                                Texas Commerce Bank National Association
                                712 Main Street
                                Houston, Texas  77002
                                Attention:  Manager, Energy Division



                                      S-2
<PAGE>

                                MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as a
                                Bank and as Documentation Agent


                                By: /s/John Kowalczuk
Commitment:                     Name: John Kowalczuk
                                Title: Vice President
$50,000,000
                                Address for Notices:

                                60 Wall Street
                                New York, N.Y.  10260-0060
                                Attention:   Mr. John Kowalczuk
                                Phone:        (212) 648-7612
                                Fax:          (212) 648-5967

                                with further notice to:

                                Sandra H. Doherty
                                500 Christiana Stanton Road
                                Newark, DE 19713-2107
                                Phone:        (302) 634-8122
                                Fax:          (302) 634-1092




                                      S-3
<PAGE>

                                NATIONSBANK OF TEXAS, N.A., as a Bank and as
                                Syndication Agent



                                By: /s/ James V. Ducote
Commitment:                     Name: James V. Ducote
                                Title: Vice President
$50,000,000
                                Address for Notices:

                                700 Louisiana, 8th Floor
                                Houston, Texas  77002

                                Attention:  Jo A. Tamalis

                                Phone:       (713) 247-6856
                                Fax:         (713) 247-6568





                                      S-4
<PAGE>


                                 BANKBOSTON, N.A., as a Bank


                                 By: /s/ Terrence Ronan
Commitment:                      Name: Terrence Ronan
                                 Title: Vice President
$30,000,000
                                 Address for Notices:

                                 100 Federal Street
                                 Energy & Utilities 01-08-04
                                 Boston, Massachusetts  02110

                                 Attention: Terrence Ronan

                                 Phone:      (617) 434-5472
                                 Fax:        (617) 434-3652




                                      S-5
<PAGE>


                                  ABN AMRO BANK N.V., HOUSTON AGENCY, as a Bank


                                  By: /s/C. Lipshutz
Commitment:                       Name: Cheryl Lipshutz
                                  Title: Group Vice President
$11,250,000

                                  By: /s/Stephanie Ballete
                                  Name: Stephanie Ballete
                                  Title: Credit Officer


                                  Address for Notices:

                                  Three Riverway, Suite 1700
                                  Houston, Texas  77056

                                  Attention: Ms. Cheryl Lipshutz

                                  Phone:      (713) 964-3351
                                  Fax:        (713) 629-7533




                                      S-6
<PAGE>


                                   THE BANK OF NEW YORK, as a Bank


                                   By: /s/Ian K. Stewart
Commitment:                        Name: Ian K. Stewart
                                   Title: Senior Vice President
$20,000,000
                                   Address for Notices:

                                   One Wall Street, 19th Floor
                                   New York, New York  10286

                                   Attention:  Ms. Felicia LaForgia

                                   Phone:       (212) 635-7861
                                   Fax:         (212) 635-7923


                                      S-7
<PAGE>

                                   BANQUE PARIBAS HOUSTON AGENCY, as a Bank


                                   By: /s/Marian Livingston
Commitment:                        Name: Marian Livingston
                                   Title: Vice President
$20,000,000

                                   By: /s/Barton D. Schonest
                                   Name: Barton D. Schonest
                                   Title: Managing Director


                                   Address for Notices:

                                   1200 Smith, Suite 3100
                                   Houston, Texas  77002

                                   Attention:  Marian Livingston

                                   Phone:       (713) 659-4811
                                   Fax:         (713) 659-6915


                                      S-8
<PAGE>

                                   CREDIT LYONNAIS NEW YORK BRANCH, as a Bank


                                   By: /s/ Pascal Poupeller
Commitment:                        Name: Pascal Poupeller
                                   Title: Executive Vice President
$20,000,000


                                   Address for Notices:

                                   1000 Louisiana, Suite #5360
                                   Houston, Texas  77002

                                   Attention:  Mr. John Falbo

                                   Phone:       (713) 753-8704
                                   Fax:         (713) 751-0307

                                      S-9
<PAGE>


                                   THE FUJI BANK, LIMITED HOUSTON AGENCY, as
                                   a Bank


                                   By: /s/ Yoshaki Imoue
Commitment:                        Name: Yoshaki Imoue
                                   Title: Vice President and Manager
$11,250,000
                                   Address for Notices:

                                   One Houston Center
                                   Suite 4100
                                   1221 McKinney Street
                                   Houston, Texas  77010

                                   Attention:  Mr. Tommy Watts

                                   Phone:       (713) 650-7868
                                   Fax:         (713) 659-0048


                                      S-10
<PAGE>

                                   THE FIRST NATIONAL BANK OF CHICAGO, as a Bank


                                   By: /s/ Dixon P. Schultz
Commitment:                        Name: Dixon P. Schultz
                                   Title: Vice President
$30,000,000
                                   Address for Notices:

                                   One First National Plaza
                                   10th Floor, Mail Suite 0634
                                   Chicago, Illinois 60670

                                   Attention:  Mr. John Beirne


                                   with a copy to:

                                   1100 Louisiana, Suite 3200
                                   Houston, Texas 77002

                                   Attention:  Ms. Dixon Schultz

                                   Phone:       (713) 654-7239
                                   Fax:         (713) 654-7370








                                      S-11
<PAGE>


                                    SOCIETE GENERALE, SOUTHWEST AGENCY, as
                                    a Bank


                                    By: /s/ Paul E. Cornell
Commitment:                         Name: Paul E. Cornell
                                    Title: First Vice President
$30,000,000
                                    Address for Notices:

                                    2001 Ross Avenue, Suite 4800
                                    Dallas, Texas 75201

                                    Attention: Mr. Mark Ghent

                                    Phone:      (214) 979-2792
                                    Fax:        (214) 979-1104

                                    with a copy to:

                                    1111 Bagby, Suite 2020
                                    Houston, Texas  77002

                                    Attention:  Mr. Richard Erbert

                                    Phone:       (713) 759-6318
                                    Fax:         (713) 650-0824




                                      S-12
<PAGE>


                                    THE BANK OF TOKYO-MITSUBISHI, LTD., as
                                    a Bank


                                    By: /s/ Michael G. Meiss
Commitment:                         Name: Michael G. Meiss
                                    Title: Vice President
$11,250,000
                                    Address for Notices:

                                    1100 Louisiana, Suite 2800
                                    Houston, Texas  770002-5216

                                    Attention:  Mr. John M. McIntyre

                                    Phone:       (713) 655-3845
                                    Fax:         (713) 655-3855


                                      S-13
<PAGE>

                                    BANK OF SCOTLAND, as a Bank


                                    By: /s/ Annie Chintat
Commitment:                         Name: Annie Chintat
                                    Title: Vice President
$11,250,000
                                    Address for Notices:

                                    565 Fifth Avenue
                                    New York, New York  10017

                                    Attention:  Ms. Annie Chintat

                                    Phone:       (212) 450-0871
                                    Fax:         (212) 557-9460




                                      S-14
<PAGE>

                                     CREDIT AGRICOLE INDOSUEZ, as a Bank


                                     By: /s/ W. Leroy Startz
Commitment:                          Name: W. Leroy Startz
                                     Title: First Vice President
$11,250,000

                                     By: /s/ David Eouhl, FVP
                                     Name: David Eouhl, FVP
                                     Title: Head of Corporate Banking - Chicago



                                     Address for Notices:

                                     600 Travis, Suite 2340
                                     Houston, Texas 77002

                                     Attention:  Mr. Brian Knezeak

                                     Phone:       (713) 223-7001
                                     Fax:         (713) 223-7029


                                      S-15
<PAGE>


                                     CHRISTIANIA BANK OG KREDITKASSE, as a Bank


                                     By: /s/ William S. Phillips
Commitment:                          Name: William S. Phillips
                                     Title: Vice President
$11,250,000
                                     By: /s/ Peter Dodge
                                     Name: Peter Dodge
                                     Title: First Vice President


                                     Address for Notices:

                                     11 West 42nd Street
                                     7th Floor
                                     New York, New York  10036

                                     Attention:  Mr. Peter Dodge

                                     Phone:       (212) 827-4835
                                     Fax:         (212) 827-4888



                                      S-16

<PAGE>


                                      DEN NORSKE BANK AS, as a Bank


                                      By: /s/ Byron L. Cooley
Commitment:                           Name: Byron L. Cooley
                                      Title: Senior Vice President
$11,250,000

                                      By: /s/ Morten Bjornsen
                                      Name: Morten Bjornsen
                                      Title: Senior Vice President

                                      Address for Notices:

                                      333 Clay
                                      Suite 4890
                                      Houston, Texas  77002
                                      Attention:  Mr. Byron L. Cooley

                                      Phone:       (713) 844-9258
                                      Fax:         (713) 757-1167


                                      S-17
<PAGE>

                                      WELLS FARGO BANK (TEXAS), NATIONAL
                                      ASSOCIATION, as a Bank


                                      By: /s/ Alan Alexander
Commitment:                           Name: Alan Alexander
                                      Title: Vice President
$20,000,000
                                      Address for Notices:

                                      1000 Louisiana Street
                                      3rd Floor/MAC 5002-031
                                      Houston, Texas  77002

                                      Attention:  Mr. Alan Alexander

                                      Phone:       (713) 250-1651
                                      Fax:         (713) 250-7912



                                      S-18
<PAGE>


                                       THE BANK OF NOVA SCOTIA, as a Bank


                                       By: /s/ FCH Ashby
Commitment:                            Name: FCH Ashby
                                       Title: Senior Manager Loan Operations
$30,000,000
                                       Address for Notices:

                                       600 Peachtree Street, Suite 2700
                                       Atlanta, Georgia 30308

                                       Attention:  Mr. Cleve Bushey

                                       Phone:       (404) 877-1500
                                       Fax:         (404) 888-8998




                                      S-19
<PAGE>


                                       CIBC INC., as a Bank


                                       By: /s/ Aleksandra K. Dymanus
Commitment:                            Name: Aleksandra K. Dymanus
                                       Title: Authorized Signatory
$30,000,000

                                       Address for Notices:

                                       Two Paces West
                                       2727 Paces Ferry Road
                                       Suite 1200
                                       Atlanta, Georgia 30339
                                       Attention: Loan Operations

                                       with a copy to:

                                       Canadian Imperial Bank of Commerce
                                       Two Houston Center
                                       909 Fannin Street
                                       Houston, Texas  77010

                                       Attention:  Mr. Brian Myers

                                       Phone:       (713) 655-5230
                                       Fax:         (713) 650-3727




                                      S-20
<PAGE>


                                       MELLON BANK N.A., as a Bank


                                       By: /s/ Roger E. Howard
Commitment:                            Name:   Roger E. Howard
                                       Title:     Vice President
$11,250,000
                                       Address for Notices:

                                       Mellon Bank N.A.
                                       One Mellon Bank Center
                                       Room 151-4425
                                       Pittsburgh, Pennsylvania 15258-0001

                                       Attention: Manager, Energy Services Group

                                       Phone:       (412) 236-2785
                                       Fax:         (412) 236-1840



                                      S-21
<PAGE>


                                       BANK OF MONTREAL, as a Bank


                                       By: /s/ Melissa A. Bauman
Commitment:                            Name: Melissa A. Bauman
                                       Title: Director
$30,000,000

                                       Address for Notices:

                                       700 Louisiana, Suite 4400
                                       Houston, Texas 77002

                                       Attention: Mr. Brian Otis

                                       Phone:      (713) 546-9720
                                       Fax:        (713) 223-4007


                                      S-22
<PAGE>



                                    Exhibit A

                            Unrestricted Subsidiaries

1.       Seagull UK Ltd.
2.       SGO Isle of Man Ltd.
3.       Seagull Energy International, Inc.
4.       SGO Southeast Asia, Inc.
5.       Seagull Ireland Ltd.
6.       Seagull International Holdings Ltd.
7.       Seagull East Zeit Petroleum Ltd.
8.       Seagull South Hurghada Petroleum Ltd.
9.       Seagull (Cote D'Ivoire) Ltd.
10.      Seagull (Cote D'Ivoire) CI-12 Ltd.
11.      Seagull (Cote D'Ivoire) CI-104 Ltd.
12.      Seagull (Egypt) Ltd.
13.      Seagull (Egypt) Darag, Ltd.
14.      Seagull (Egypt) East Beni Suef, Ltd.
15.      GNR International (Argentina), Inc.
16.      Seagull (Malaysia) Ltd.
17.      Texneft Inc.
18.      GNR International (Turkey), Inc.
19.      Seagull WAG Petroleum Ltd.

                                  Exhibit A-1
<PAGE>


                                    Exhibit B

                     Form of Request for Extension of Credit

                     [SEAGULL ENERGY CORPORATION LETTERHEAD]

                         REQUEST FOR EXTENSION OF CREDIT

                            ________________, 199____

The Chase Manhattan Bank,
as Administrative Agent
1 Chase Manhattan Plaza, 8th Floor
New York, New York 10081
Attention:      Agent Services

Gentlemen:

     The  undersigned  hereby  certifies  that he is the  __________________  of
SEAGULL ENERGY  CORPORATION,  a Texas  corporation (the "Company"),  and that as
such he is  authorized  to execute  this  Request for  Extension  of Credit (the
"Request") on behalf of the Company  pursuant to the Amended and Restated Credit
Agreement (as it may be amended, supplemented or restated from time to time, the
"Agreement")  dated as of December  24, 1997,  by and among the Company,  MORGAN
GUARANTY  TRUST  COMPANY  OF NEW YORK,  as  Documentation  Agent for the  Banks,
NATIONSBANK OF TEXAS,  N.A., as Syndication  Agent for the Banks,  and THE CHASE
MANHATTAN BANK, as Administrative Agent for the Banks ("Administrative  Agent"),
and the Banks therein  named.  The Loan being  requested  hereby is to be in the
amount set forth in (b) below and is requested  to be made on  ________________,
199___,  which  is a  Business  Day.  The  Loan  is to be  (check  one)  [___] a
Eurodollar  Loan  [___] an  Alternate  Base  Rate  Loan.  If the Loan is to be a
Eurodollar Loan, the Interest Period is to be (check one) [__] 1, [__] 2, [__] 3
or [__] 6 months. On behalf of the Company,  the undersigned  further certifies,
represents  and  warrants  that  to  his  knowledge,  after  due  inquiry  (each
capitalized  term  used  herein  having  the  same  meaning  given  to it in the
Agreement unless otherwise specified herein):

     (a) As of the date hereof:

     (1) The Facility  Amount  [COMPLETE  WITH THE  AGGREGATE  COMMITMENTS)  is:
$----------

     (2)  Aggregate  outstanding  amount of  Revolving  Credit  Obligations  is:
$----------


                                  Exhibit B-1
<PAGE>

     (3) Amount  currently  available  under the Agreement (the amount in (a)(1)
above minus the amount in (a)(2) above is: $__________

     (b) If and only if the amount shown in Line (a)(3)  above is positive,  the
Company  hereby  requests under this Request a Loan in the amount of $__________
(which is no more than the positive amount set forth in Line (a)(3) above).

     (c) Except for the facts heretofore  disclosed to the Administrative  Agent
in writing,  which facts (I) are not materially  more adverse to the Company and
its  Subsidiaries,  (II) do not materially  decrease the ability of the Banks to
collect the  Obligations as and when due and payable and (III) do not materially
increase the  liability of any Agent or any of the Banks,  in each case compared
to those facts  existing on the date  hereof and the  material  details of which
have been set forth in the Financial  Statements delivered to the Administrative
Agent prior to the date hereof or in the  Disclosure  Statement,  and except for
the  representations  set forth in the Loan Documents which, by their terms, are
expressly  (or  by  means  of  similar  phrasing)  made  as of the  date  of the
Agreement,  only, the  representations and warranties made in each Loan Document
are true and correct in all material  respects on and as of the time of delivery
hereof,  with  the same  force  and  effect  as if made on and as of the time of
delivery hereof.

     (d) The interest rate and Interest  Period  selected  above comply with all
applicable provisions of the Agreement.

     (e) No Default has occurred and is continuing.

     Thank you for your attention to this matter.

                                Very truly yours,

                                SEAGULL ENERGY CORPORATION,
                                a Texas corporation

                                By: _
                                Name:
                                Title:

                                  Exhibit B-2
<PAGE>



                                    Exhibit C

                           Existing Competitive Loans

                                    Interest
Institution            Issue Date     Maturity       Rate       Amount


                                      NONE



                                  Exhibit C-1
<PAGE>



                                    Exhibit D

                          Subsidiaries (with Addresses)

1.       Seagull Energy E&P Inc.
2.       Seagull Midcon Inc.
3.       Seagull Mid-South Inc.
4.       Seagull Energy Canada Holding Company
5.       Seagull UK Ltd.
6.       SGO Isle of Man Ltd.
7.       Seagull Energy International, Inc.
8.       SGO Southeast Asia, Inc.
9.       Seagull Ireland Ltd.
10.      Seagull International Holdings Ltd.
11.      Seagull East Zeit Petroleum Ltd.
12.      Seagull South Hurghada Petroleum Ltd.
13.      Global Natural Resources Inc.
14.      Global Natural Resources Corporation of Nevada
15.      Seagull (Cote D'Ivoire) Ltd.
16.      Seagull (Cote D'Ivoire) CI-12 Ltd.
17.      Seagull (Cote D'Ivoire) CI-104 Ltd
18.      Seagull (Egypt) Ltd.
19.      Seagull (Egypt) Darag, Ltd.
20.      Seagull (Egypt) East Beni Suef, Ltd.
21.      GNR International (Argentina), Inc.
22.      Seagull (Malaysia) Ltd.
23.      Texneft Inc.
24.      GNR Eastern
25.      GNR International (Turkey), Inc.
26.      Thousand Oaks Development Corporation
27.      Seagull Pipeline & Marketing Company
28.      Seagull Marketing Services, Inc.
29.      Seagull Power Services Inc.
30.      Seagull Products Pipeline Corporation
31.      Seagull Field Services Company
32.      Seagull Pipeline Company
33.      Alaska Pipeline Company
34.      Seagull WAG Petroleum Ltd.
In each case, the address for notice is:    c/o Seagull Energy Corporation
                                                1001 Fannin, Suite 1700
                                                Houston, Texas  77002

                                  Exhibit D-1
<PAGE>


                                    Exhibit E

                                     Form of

                             Compliance Certificate

     The undersigned,  the ___________________ of SEAGULL ENERGY CORPORATION,  a
Texas  corporation  (the  "Company"),  hereby certifies that he is authorized to
execute this  certificate on behalf of the Company,  pursuant to the Amended and
Restated  Credit  Agreement  (the "Credit  Agreement")  dated as of December 24,
1997, by and among the Company,  MORGAN  GUARANTY  TRUST COMPANY OF NEW YORK, as
Documentation  Agent for the Banks,  NATIONSBANK OF TEXAS,  N.A., as Syndication
Agent for the Banks, and THE CHASE MANHATTAN BANK, as  Administrative  Agent for
the Banks ("Administrative Agent"), and the Banks therein named, as amended; and
that a review  of the  Company  and its  Subsidiaries  has been  made  under his
supervision with a view to determining  whether the Company and its Subsidiaries
have fulfilled all of their  respective  obligations  under the Credit Agreement
and the other Loan Documents;  and on behalf of the Company  further  certifies,
represents  and  warrants  that  to  his  knowledge,  after  due  inquiry  (each
capitalized  term used herein  having the same meaning given to it in the Credit
Agreement unless otherwise specified):

As of ___________________, 199___:

     (a) The  Company  and its  Subsidiaries  have  fulfilled  their  respective
obligations  under the Credit  Agreement  and the other Loan  Documents  as each
applies after giving effect to any amendments,  consents and/or waivers that may
be in effect from time to time.

     (b) Except for the facts heretofore  disclosed to the Administrative  Agent
under the Credit  Agreement in writing,  which facts (I) are not materially more
adverse to the Company and its Subsidiaries, (II) do not materially decrease the
ability of the Banks to collect the  Obligations as and when due and payable and
(III) do not  materially  increase  the  liability  of the  Agents or any of the
Banks,  in each case compared to those facts existing on the date hereof and the
material  details  of which  have  been set  forth in the  Financial  Statements
delivered to the  Administrative  Agent under the Credit  Agreement prior to the
date  hereof  or in  the  Disclosure  Statements  provided  for  in  the  Credit
Agreement,  and except for the  representations  set forth in the Loan Documents
which, by their terms,  are expressly (or by means of similar  phrasing) made as
of the date of the Credit Agreement,  only, the  representations  and warranties
made in each Loan Document are true and correct in all material  respects on and
as of the time of delivery hereof,  with the same force and effect as if made on
and as of the time of delivery hereof.

     (c) The Financial  Statements  delivered to the Administrative  Agent under
the Credit  Agreement  concurrently  with this Compliance  Certificate have been
prepared in accordance  with GAAP  consistently  followed  throughout the period
indicated and fairly present the consolidated financial condition and results of

                                  Exhibit E-1

<PAGE>

operations  of the  applicable  Persons  as at the end of,  and for,  the period
indicated  (subject,  in the case of quarterly Financial  Statements,  to normal
changes resulting from year-end adjustments).

     (d) No  Default  has  occurred  and  is  continuing.  In  this  regard  the
compliance  with  the  provisions  of  Sections  10.9 and  10.10  of the  Credit
Agreement is as follows:

(i)  Section 10.9 of the Credit Agreement - Total Debt/Capitalization Ratio]

     Revolving Credit Obligations (including Competitive Loans)] $__________

     Other Current Maturities and borrowed money  Indebtedness   $__________

          Total Debt                                         (1) $__________

          Total Shareholders Equity                              $__________

          Total Capitalization                               (2) $__________

          Total  Debt/Capitalization Ratio (1) (2)                   ______%

                        Note: Must be no greater than 60%

(ii) Section  10.10 of the Credit  Agreement -  EBITDAX/Interest  Ratio (For the
     rolling four calendar quarter period ended _________________, 199____)

     Earnings Applicable to Common Stock1                        $__________

     Interest Expense (including capitalized interest)           $__________

     Income Tax Expense                                          $__________

     Material Gains/Losses                                       $__________

     Depreciation, Depletion & Amortization                      $__________

     Exploration Expenses                                        $__________

     Operating Lease Rentals                                     $__________

1 Excludes Cumulative Effect of Changes in Accounting Methods

                                  Exhibit E-2
<PAGE>

     EBITDAX (the sum of the foregoing)                      (1) $__________

     Operating Lease Rentals                                 (a) $__________

     Cash Interest Expense                                   (b) $__________

                           Total [(a) plus (b)]              (2) $__________

     EBITDAX/Interest (1)/(2)                                     __________

     Note:    Must be no less than 3.75:1.

     (e) There has occurred no material adverse change, either in any case or in
the  aggregate,  in the  assets,  liabilities,  financial  condition,  business,
operations,  affairs or circumstances of the Company and its Subsidiaries  taken
as a whole since the date of the most recent Financial  Statements  delivered to
the Banks.

DATED as of ____________________, 199___.

                                              SEAGULL ENERGY CORPORATION

                                              By:
                                              Name:
                                              Title:


                                  Exhibit E-3
<PAGE>

                                    Exhibit F

                                     Form of

                            Assignment and Acceptance

                         Dated: _______________.199____


     Reference is made to the Amended and Restated Credit  Agreement dated as of
December 24, 1997 (as restated,  amended,  modified,  supplemented and in effect
from time to time, the "Credit Agreement"),  among SEAGULL ENERGY CORPORATION, a
Texas corporation (the "Company"), MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as
Documentation  Agent for the Banks,  NATIONSBANK OF TEXAS,  N.A., as Syndication
Agent for the Banks, and THE CHASE MANHATTAN BANK, as  Administrative  Agent for
the Banks  ("Administrative  Agent"),  and the Banks therein named.  Capitalized
terms used herein and not otherwise  defined shall have the meanings assigned to
such terms in the Credit Agreement. This Assignment and Acceptance,  between the
Assignor  (as defined and set forth on Schedule I hereto and made a part hereof)
and the  Assignee (as defined and set forth on Schedule I hereto and made a part
hereof) is dated as of the Effective Date (as set forth on Schedule I hereto and
made a part hereof).

     1. The  Assignor  hereby  irrevocably  sells and  assigns  to the  Assignee
without recourse to the Assignor,  and the Assignee hereby irrevocably purchases
and  assumes  from the  Assignor  without  recourse to the  Assignor,  as of the
Effective  Date, an undivided  interest (the "Assigned  Interest") in and to all
the Assignor's  rights and  obligations  under the Credit  Agreement  respecting
those, and only those,  credit  facilities  contained in the Credit Agreement as
are  set  forth  on  Schedule  1  (collectively,   the  "Assigned   Facilities,"
individually, an "Assigned Facilities"), in a principal amount for each Assigned
Facility as set forth on Schedule I.

     2. The  Assignor  (i) makes no  representation  or warranty  and assumes no
responsibility  with respect to any  statements,  warranties or  representations
made in or in connection with the Credit Agreement or any other Loan Document or
the execution, legality, validity, enforceability,  genuineness,  sufficiency or
value of the Credit  Agreement,  any other Loan Document or any other instrument
or  document  furnished  pursuant  thereto,  other than that it is the legal and
beneficial  owner of the interest  being  assigned by it hereunder and that such
interest is free and clear of any adverse claim; (ii) makes no representation or
warranty and assumes no responsibility  with respect to the financial  condition
of the Company or its  Subsidiaries  or the  performance  or  observance  by the
Company  or its  Subsidiaries  of any of its  respective  obligations  under the
Credit  Agreement,  any other Loan Document or any other  instrument or document
furnished pursuant thereto;  and (iii) if applicable,  attaches the note(s) held
by it evidencing the Assigned  Facility or  Facilities,  as the case may be, and
requests that the  Administrative  Agent exchange such note(s) for a new note or
notes  payable to the Assignor (if the Assignor has retained any interest in the
Assigned Facility or Facilities) and a new note or notes payable to the Assignee
in the respective amounts which reflect the assignment being made hereby (and

                                  Exhibit F-1

<PAGE>

after giving effect to any other  assignments which have become effective on the
Effective Date).

     3. The Assignee (i) represents  and warrants that it is legally  authorized
to enter into this Assignment and Acceptance and that it is a permitted assignee
under Section 13.5 of the Credit Agreement; (ii) confirms that it has received a
copy of the Credit Agreement,  together with copies of the financial  statements
referred to in Section 8.6, or if later,  the most recent  financial  statements
delivered  pursuant  to  Section  9.1  thereof,  and such  other  documents  and
information as it has deemed appropriate to make its own credit analysis;  (iii)
agrees that it will,  independently and without reliance upon the Administrative
Agent,  the  Assignor  or any  other  Bank  and  based  on  such  documents  and
information as it shall deem  appropriate at the time,  continue to make its own
credit decisions in taking or not taking action under the Credit Agreement; (iv)
appoints  and  authorizes  the each  Agent to take  such  action as agent on its
behalf and to exercise  such powers under the Credit  Agreement as are delegated
to such Agent by the terms thereof,  together with such powers as are reasonably
incidental  thereto;  (v) agrees that it will be bound by the  provisions of the
Credit  Agreement  and  will  perform  in  accordance  with  its  terms  all the
obligations  which by the  terms of the  Credit  Agreement  are  required  to be
performed by it as a Bank; (vi) if the Assignee is organized under the laws of a
jurisdiction  outside the United  States,  attaches the forms  prescribed by the
Internal  Revenue  Service of the United States  certifying as to the Assignee's
exemption from United States  withholding  taxes with respect to all payments to
be made to the Assignee  under the Credit  Agreement or such other  documents as
are  necessary to indicate  that all such  payments are subject to such tax at a
rate reduced by an applicable tax treaty, and (vii) has supplied the information
requested on the administrative questionnaire attached hereto as Exhibit A.

     4. Following the execution of this  Assignment and  Acceptance,  it will be
delivered to the  Administrative  Agent for acceptance by it and the Company and
recording by the Administrative  Agent pursuant to Section 13.5(e) of the Credit
Agreement,  effective  as of the  Effective  Date (which  Effective  Date shall,
unless  otherwise  agreed  to by the  Administrative  Agent,  be at  least  five
Business Days after the execution of this Assignment and Acceptance).

     5. Upon such  acceptance and recording,  from and after the Effective Date,
the  Administrative  Agent shall make all  payments  in respect of the  Assigned
Interest (including payments of principal,  interest, fees and other amounts) to
the Assignee,  whether such amounts have accrued prior to the Effective  Date or
accrue  subsequent to the Effective  Date.  The Assignor and Assignee shall make
all appropriate  adjustments in payments for periods prior to the Effective Date
by the  Administrative  Agent or with  respect to the making of this  assignment
directly between themselves.

     6. From and after the Effective  Date, (i) the Assignee shall be a party to
the  Credit  Agreement  and,  to the  extent  provided  in this  Assignment  and
Acceptance,  have the rights and obligations of a Bank thereunder,  and (ii) the
Assignor  shall,  to the extent  provided  in this  Assignment  and  Acceptance,
relinquish  its rights and be  released  from its  obligations  under the Credit
Agreement.

                                  Exhibit F-2

<PAGE>

     7. THIS  ASSIGNMENT AND  ACCEPTANCE  SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF TEXAS.

     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Assignment  and
Acceptance  to be  executed  by their  respective  duly  authorized  officers on
Schedule I hereto.


                                  Exhibit F-3
<PAGE>

                     Schedule I to Assignment and Acceptance


Legal Name of Assignor: ____________________________________

Legal Name of Assignee: ____________________________________

Effective Date of Assignment:_______________________, 199___

<TABLE>

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

                           Percentage Assigned of Each
                             Facility (to at least 8
                                  Principal             decimals) (Shown as a
                                 Amount (or,           percentage of aggregate
                                 with respect         original principal amount
                                  to Letters        [or, with respect to Letters
               Assigned         of Credit, face          Credit, fact amount]
              Facilities       amount) Assigned             of all Banks


Committed Loans:               $_______________              __________%

Letter of Credit               $_______________              __________%
participation
interests:

Competitive Loans:             $_______________

</TABLE>


Accepted:

THE CHASE MANHATTAN BANK,                         ____________________________
  as Administrative Agent                          as Assignor


By:______________________                         By:_________________________
Name:                                             Name:
Title:                                            Title:


                                  Exhibit F-4

<PAGE>


 SEAGULL ENERGY CORPORATION                       ____________________________
                                                    as Assignee

By:______________________                         By:_________________________
Name:                                             Name:
Title:                                            Title:






                                  Exhibit F-5

<PAGE>


                                    Exhibit G

                                     Form of

                             Competitive Bid Request


The Chase Manhattan Bank,
as Administrative Agent
1 Chase Manhattan Plaza, 8th Floor
New York, New York 10081
Attention: Agent Services

Dear Sirs:

     Reference is made to the Amended and Restated Credit  Agreement dated as of
December 24, 1997, as modified and amended (the "Credit  Agreement"),  among the
undersigned, the Banks named therein, MORGAN GUARANTY TRUST COMPANY OF NEW YORK,
as Documentation Agent for the Banks, NATIONSBANK OF TEXAS, N.A., as Syndication
Agent for the Banks, and THE CHASE MANHATTAN BANK, as  Administrative  Agent for
the Banks  ("Administrative  Agent").  Capitalized  terms  used  herein  and not
otherwise  defined herein shall have the meanings  assigned to such terms in the
Credit  Agreement.  The undersigned  hereby gives you notice pursuant to Section
2.9 of the Credit Agreement that it requests a Competitive Loan under the Credit
Agreement,  and in that  connection  sets  forth  below the terms on which  such
Competitive Loan is requested to be made:

(A)      Borrowing Date of Competitive Loan
         (which is a Business Day)                     ____________________

(B)      Principal Amount of Competitive Loan 1        ____________________

(C)      Interest Period and the last day thereof 2    ____________________


                                  Exhibit G-1
<PAGE>

     By each of the  delivery  of this  Request  for  Competitive  Bids  and the
acceptance  of any or all of the Loans  offered by the Banks in response to this
Competitive  Bid Request,  the  undersigned  represents  and  warrants  that the
applicable  conditions to lending  specified in the Credit  Agreement  have been
satisfied with respect to the Competitive Loan requested hereby.

                                 Very truly yours,

                                 SEAGULL ENERGY CORPORATION

                                 By:_______________________
                                 Name:
                                 Title:

                                  Exhibit G-2

<PAGE>


                                    Exhibit H

                                     Form of

                   Notice to Banks of Competitive Bid Request


[Name of Bank]
[Address of Bank]

Attention:________________                              _______________, 199___

Dear Sirs:

     Reference is made to the Amended and Restated Credit  Agreement dated as of
December 24, 1997,  as modified  and amended  (the  "Credit  Agreement"),  among
Seagull Energy  Corporation  (the  "Company"),  the Banks named therein,  MORGAN
GUARANTY  TRUST  COMPANY  OF NEW YORK,  as  Documentation  Agent for the  Banks,
NATIONSBANK OF TEXAS,  N.A., as Syndication  Agent for the Banks,  and THE CHASE
MANHATTAN BANK, as Administrative Agent for the Banks ("Administrative  Agent").
Capitalized  terms used herein and not otherwise  defined  herein shall have the
meanings assigned to such terms in the Credit Agreement. The Company delivered a
Request for Competitive Bid by [Date] /Time].1 Your  Competitive Bid must comply
with Section 2.9 of the Credit  Agreement and the terms set forth below on which
the Notice of Competitive Loan was made:

(A)      Date of Competitive Loan                 _____________________________
(B)      Principal Amount of Competitive Loan     _____________________________
(C)      Interest Period and the last day thereof _____________________________

                                                  Very truly yours,

                                                  THE CHASE MANHATTAN BANK

                          By:__________________________
                                      Name:
                                     Title:


                                  Exhibit H-1

<PAGE>


                                    Exhibit I

                                     Form of

                                 Competitive Bid


The Chase Manhattan Bank,
as Administrative Agent
1 Chase Manhattan Plaza, 8th Floor
New York, New York 10081
Attention: Agent Services                               __________, 199___

Dear Sirs:

     The  undersigned,  [Name of Bank],  referred to in the Amended and Restated
Credit  Agreement  dated as of December 24,  1997,  as modified and amended (the
"Credit Agreement"), among Seagull Energy Corporation (the "Company"), the Banks
named therein, MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as Documentation Agent
for the Banks,  NATIONSBANK OF TEXAS,  N.A., as Syndication Agent for the Banks,
and  THE  CHASE   MANHATTAN  BANK,  as   Administrative   Agent  for  the  Banks
("Administrative  Agent").  Capitalized  terms  used  herein  and not  otherwise
defined  herein  shall have the  meanings  assigned  to such terms in the Credit
Agreement.  The  undersigned  hereby makes a Competitive Bid pursuant to Section
2.9 of the Credit  Agreement,  in response to the Request for  Competitive  Bids
(the "Competitive Bid Request") made by the Company on  _______________,  19___,
and in that connection sets forth below the terms on which such  Competitive Bid
is made:

(A) Principal Amount1                            _____________________________
(B) Competitive Bid Rate2                        _____________________________
(C) Interest Period and the last day thereof3    _____________________________




                                  Exhibit I-1
<PAGE>

     The undersigned hereby confirms that it is prepared to extend credit to the
Company upon  acceptance by the Company of this bid in  accordance  with Section
2.9 of the Credit Agreement.

                                                 Very truly yours,

                                                 [NAME OF BANK]


                                                 By:
                                                 Name:
                                                 Title:

                               Exhibit I-2

<PAGE>


                                    Exhibit J

                                     Form of

                  Competitive Bid Administrative Questionnaire

                                 Primary Contact
                              Competitive Auctions


Bank Name:  ___________________________________________________________________
Address:    ___________________________________________________________________

Primary Contact: ______________________________________________________________
Title:      ___________________________________________________________________
Department: ___________________________________________________________________
Telephone Number:______________________________________________________________
Telecopier Number:_____________________________________________________________

                                Alternate Contact
                              Competitive Auctions

Alternate Contact:_____________________________________________________________
Title:       __________________________________________________________________
Department:  __________________________________________________________________
Telephone Number:______________________________________________________________
Telecopier Number:_____________________________________________________________

                                  Exhibit J-1
<PAGE>


                                    Exhibit K

                          Continuing Letters of Credit


1.       Issuer:           The Chase Manhattan Bank
         Beneficiary:      Insurance Company of North America
         L/C No.: P259686
         Amount:  $300,000
         Date of Issue:    03/08/91
         Expiration:       01/30/99

2.       Issuer:           The Chase Manhattan Bank
         Beneficiary:      American Home Assurance Co.
         L/C No.: P753483
         Amount:  $998,000
         Date of Issue:    01/30/95
         Expiration:       01/30/98

3.       Issuer:           The Chase Manhattan Bank
         Beneficiary:      American Home Assurance Co.
         L/C No.: P770604
         Amount:  $662,000
         Date of Issue:    12/01/95
         Expiration:       12/01/99

4.       Issuer:           NationsBank of Texas, N.A.
         Beneficiary:      UMC Petroleum
         L/C No.: NBLC2 (150039)
         Amount:  $50,000
         Date of Issue:    06/26/95
         Expiration:       01/01/98

5.       Issuer:           NationsBank of Texas, N.A.
         Beneficiary:      Michigan Dept. of Natural Resources
         L/C No.: NBLC3 (413425)
         Amount:  $50,000
         Date of Issue:    09/03/93
         Expiration:       11/01/98

                                  Exhibit K-1
<PAGE>

6.       Issuer:           NationsBank of Texas, N.A.
         Beneficiary:      Hambros Channel Island Trust
         L/C No.: NBLC4 (913560)
         Amount:  $16,645,954.91
         Date of Issue:    08/08/96
         Expiration:       08/11/98



1/   Excludes Cumulative Effect of Changes in Accounting Methods

1/   Not less than  $25,000,000 or greater than the unused Total  Commitment and
     in integral multiples of $5,000,000.

2/   Which,  subject to the Credit Agreement,  shall have a duration of not less
     than seven  calendar days nor more than 180 calendar  days, and which shall
     end not later than the Termination Date.

1/   The  Competitive  Bid must be received by the Auction  Agent not later than
     11:00 a.m., Houston,  Texas time, four Business Days before the date of the
     proposed Competitive Loan.

1/   Not less than  $10,000,000 or greater than the available  Total  Commitment
     and in integral multiples of $1,000,000.  Multiple bids will be accepted by
     the Auction Agent.

2/   Expressed as a percentage

3/   The  Interest  Period  must  be  the  Interest  Period   specified  in  the
     Competitive Bid Request.

                                  Exhibit K-2














                           SEAGULL ENERGY CORPORATION

                                       AND

                              THE BANK OF NEW YORK






                                Senior Indenture

                          Dated as of September 1, 1997
















<PAGE>




                             CROSS REFERENCE SHEET*


     Provisions  of Trust  Indenture Act of 1939 and Indenture to be dated as of
September 1, 1997 between  SEAGULL ENERGY  CORPORATION and The Bank of New York,
<TABLE>
<CAPTION>
Trustee:

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
Authenticating Agent..............................................................................................1
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
ENSTAR Alaska.....................................................................................................2
Event of Default..................................................................................................2
Global Security...................................................................................................2
Holder............................................................................................................2
Holder of Securities..............................................................................................2
Securityholder....................................................................................................2
Indenture.........................................................................................................2
Interest..........................................................................................................3
Issuer............................................................................................................3
Issuer Order......................................................................................................3
Officers' Certificate.............................................................................................3
Opinion of Counsel................................................................................................3
Original Issue Date...............................................................................................3
Original Issue Discount...........................................................................................3
Original Issue Discount Security..................................................................................3
Outstanding.......................................................................................................3
Periodic Offering.................................................................................................4
Person............................................................................................................4
Place of Payment..................................................................................................4
Principal.........................................................................................................4
Principal Amount..................................................................................................4
Principal Property................................................................................................4
Record Date.......................................................................................................4
Responsible Officer...............................................................................................4
Restricted Subsidiary.............................................................................................4
Sale and Leaseback Transaction....................................................................................5
Secured Debt......................................................................................................5
Security..........................................................................................................5
Securities........................................................................................................5
Subsidiary........................................................................................................5
Trust Indenture Act of 1939.......................................................................................5
Trustee...........................................................................................................5
Unrestricted Subsidiary...........................................................................................5
</TABLE>

<PAGE>


<TABLE>
<CAPTION>

<S>                                                                                                               <C>
U.S. Government Obligations.......................................................................................5
Vice President....................................................................................................5
Yield to Maturity.................................................................................................5

                                                                ARTICLE TWO
                                                                SECURITIES
                                                                                                                                    
SECTION 2.1       Forms Generally.................................................................................6
SECTION 2.2       Form of Trustee's Certificate of Authentication.................................................6
SECTION 2.3       Amount Unlimited, Issuable in Series............................................................6
SECTION 2.4       Authentication and Delivery of Securities.......................................................8
SECTION 2.5       Execution of Securities........................................................................10
SECTION 2.6       Certificate of Authentication..................................................................10
SECTION 2.7       Denomination and Date of Securities; Payments of Inerest.......................................10
SECTION 2.8       Registration Transfer and Exchange.............................................................11
SECTION 2.9       Mutilated, Defaced, Destroyed, Lost and Stolen Securities......................................12
SECTION 2.10      Cancellation of Securities; Disposition Thereof................................................13
SECTION 2.11      Temporary Securities...........................................................................13
SECTION 2.12      CUSIP Numbers..................................................................................13

                                                              ARTICLE THREE
                                                         COVENANTS OF THE ISSUER

                                                                                                                                    
SECTION 3.1       Payment of Principal and Interest..............................................................14
SECTION 3.2       Offices for Notices and Payments, etc..........................................................14
SECTION 3.3       No Interest Extension..........................................................................14
SECTION 3.4       Appointments to Fill Vacancies in Trustee's Office.............................................14
SECTION 3.5       Provision as to Paying Agent...................................................................14
SECTION 3.6       Restriction on Creation of Secured Debt........................................................15
SECTION 3.7       Restriction on Sale and Leaseback Transactions.................................................16

                                                            ARTICLE FOUR
                                 SECURITYHOLDERS LISTS AND REPORTS BY THEISSUER AND THE TRUSTEE
                                                                                                         
SECTION 4.1       Issuer to Furnish Trustee Information as to Names and Addresses of Securityholders.............17
SECTION 4.2       Preservation and Disclosure of Securityholders Lists...........................................17
SECTION 4.3       Reports by the Issuer..........................................................................18
SECTION 4.4       Reports by the Trustee.........................................................................19

                                                            ARTICLE FIVE
                                 REMEDIES OF THE TRUSTEE AND SECURITY HOLDERSON EVENT OF DEFAULT

SECTION 5.1       Events of Default..............................................................................20
SECTION 5.2       Payment of Securities on Default; Suit Therefor................................................21
SECTION 5.3       Application of Moneys Collected by Trustee.....................................................22
SECTION 5.4       Proceedings by Securityholders.................................................................23
SECTION 5.5       Proceedings by Trustee.........................................................................23
SECTION 5.6       Remedies Cumulative and Continuing.............................................................23
SECTION 5.7       Direction of Proceedings; Waiver of Defaults by Majority of Securityholders....................23
SECTION 5.8       Notice of Defaults.............................................................................24
SECTION 5.9       Undertaking to Pay Costs.......................................................................24
</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...................24
SECTION 6.2       Certain Rights of the Trustee..................................................................25
SECTION 6.3       Trustee Not Responsible for Recitals, Disposition of Securities or Application of Proceeds
                           Thereof...............................................................................26
SECTION 6.4       Trustee and Agents May Hold Securities; Collections, etc.......................................26
SECTION 6.5       Moneys Held by Trustee.........................................................................26
SECTION 6.6       Compensation and Indemnification of Trustee and Its Prior Claim................................26
SECTION 6.7       Right of Trustee to Rely on Officers' Certificate, etc.........................................27
SECTION 6.8       Qualification of Trustee; Conflicting Interests................................................27
SECTION 6.9       Persons Eligible for Appointment as Trustee....................................................31
SECTION 6.10      Resignation and Removal; Appointment of Successor Trustee......................................31
SECTION 6.11      Acceptance of Appointment by Successor Trustee.................................................32
SECTION 6.12      Merger, Conversion, Consolidation or Succession to Business of Trustee.........................33
SECTION 6.13      Preferential Collection of Claims Against the Issuer...........................................33
SECTION 6.14      Appointment of Authenticating Agent............................................................35

                                                           ARTICLE SEVEN
                                                 CONCERNING THE SECURITYHOLDERS
SECTION 7.1       Evidence of Action Taken by Securityholders....................................................36
SECTION 7.2       Proof of Execution of Instruments and of Holding of Securities.................................36
SECTION 7.3       Holders to be Treated as Owners................................................................36
SECTION 7.4       Securities Owned by Issuer Deemed Not Outstanding..............................................37
SECTION 7.5       Right of Revocation of Action Taken............................................................37
SECTION 7.6       Record Date for Consents and Waivers...........................................................37

                                                            ARTICLE EIGHT 
                                                      SUPPLEMENTAL INDENTURES
SECTION 8.1       Supplemental Indentures Without Consent of Securityholders.....................................37
SECTION 8.2       Supplemental Indentures with Consent of Securityholders........................................38
SECTION 8.3       Effect of Supplemental Indenture...............................................................39
SECTION 8.4       Documents to Be Given to Trustee...............................................................39
SECTION 8.5       Notation on Securities in Respect of Supplemental Indentures...................................39

                                                            ARTICLE NINE
                                CONSOLIDATION, MERGER, SALE, LEASE, EXCHANGE OR DISPOSITION
SECTION 9.1       Issuer May Consolidate, etc....................................................................40
SECTION 9.2       Securities to be Secured in Certain Events.....................................................40
SECTION 9.3       Successor Corporation to be Substituted........................................................40
SECTION 9.4       Opinion of Counsel to be Given Trustee.........................................................41

                                                            ARTICLE TEN
                                  SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS
SECTION 10.1      Satisfaction and Discharge of Indenture........................................................41
SECTION 10.2      Application by Trustee of Funds Deposited for Payment of Securities............................43
SECTION 10.3      Repayment of Moneys Held by Paying Agent.......................................................43
SECTION 10.4      Return of Moneys Held by Trustee and Paying Agent Unclaimed for Two Years......................43
SECTION 10.5      Indemnity for U.S. Government Obligations......................................................43
</TABLE>
<PAGE>

<TABLE>
<CAPTION>

                                                             ARTICLE ELEVE
                                                      MISCELLANEOUS PROVISIONS
<S>                                                                                                              <C>                
SECTION 11.1      Partners, Incorporators, Stockholders, Officers and Directors of Issuer Exempt from Individual    
                           Liability.............................................................................43
SECTION 11.2      Provisions of Indenture for the Sole Benefit of Parties and Holders of Securities..............44
SECTION 11.3      Successors and Assigns of Issuer Bound by Indenture............................................44
SECTION 11.4      Notices and Demands on Issuer, Trustee and Holders of Securities...............................44
SECTION 11.5      Officers' Certificates and Opinions of Counsel; Statements to Be Contained Therein.............44
SECTION 11.6      Payments Due on Saturdays, Sundays and Holidays................................................45
SECTION 11.7      Conflict of Any Provision of Indenture with Trust Indenture Act of 1939........................45
SECTION 11.8      GOVERNING LAW..................................................................................45
SECTION 11.9      Counterparts...................................................................................45
SECTION 11.10  Effect of Headings................................................................................45

                             ARTICLE TWELVEREDEMPTION OF SECURITIES AND SINKING FUNDS
SECTION 12.1      Applicability of Article.......................................................................45
SECTION 12.2      Notice of Redemption; Partial Redemptions......................................................45
SECTION 12.3      Payment of Securities Called for Redemption....................................................46
SECTION 12.4      Exclusion of Certain Securities from Eligibility for Selection for Redemption..................47
SECTION 12.5      Mandatory and Optional Sinking Funds...........................................................47


</TABLE>

<PAGE>




         THIS SENIOR  INDENTURE,  dated as of September 1, 1997 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.
September 1, 1997.
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         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.


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

     "Bankruptcy Code" means the United States Bankruptcy Code, 11 United States
Codess.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 of  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.
<PAGE>


     "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.

     "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, and (ii) Alaska
Pipeline Company,  an Alaska corporation and a Subsidiary of the Issuer, in each
case together with successors and assigns.

     "Event of Death" 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",  "Securityholder" 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.


     "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.

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


     "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.

     "Officer  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 "orginial  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  "orginal  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.

     "Oustanding"  (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  canceled 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


<PAGE>

         (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 September 1, 1997 or thereafter acquired
(other than any  facility  thereafter  acquired  for the control or abatement of

<PAGE>

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 Subisdiary" 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.

     "Security" 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
<PAGE>


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.  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.


                                   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

<PAGE>

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.
<PAGE>

         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;

                  (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;
<PAGE>

               (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,
          remedies or 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 be incorporated  herein
by reference  with respect to Securities of such series and shall  thereafter be

<PAGE>

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;
<PAGE>

                  (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.

         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

<PAGE>

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  canceled,  (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

<PAGE>

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

<PAGE>

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 canceled 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.


<PAGE>

         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.

         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.
<PAGE>

         Upon the exchange of a Global  Security for  Securities  in  definitive
registered  form in  authorized  denominations,  such Global  Security  shall be
canceled 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

<PAGE>

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.

         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 canceled 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
canceled  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.  The Issuer shall
notify the Trustee of any change in the "CUSIP" numbers.

<PAGE>

                                  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,
<PAGE>

                  (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 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

<PAGE>

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

     (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
<PAGE>

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

         (f) Any  mortgage,  security  interest,  pledge,  lien  or  encumbrance
securing  (i) all or  part  of the  cost  of  exploring,  producing,  gathering,
processing,  marketing,  drilling or developing any properties of the Company or
any of its  Subsidiaries,  or securing  indebtedness  incurred to provide  funds
therefor,  or (ii)  indebtedness  incurred to finance all or part of the cost of
acquiring,  constructing,  altering, improving or repairing any such property or
assets, or securing indebtedness incurred to provide funds therefor; or

         (g) 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 (f);  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  (g) 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) does not at the time exceed 10% of  Consolidated  Net  Tangible
Assets  (excluding  ENSTAR  Alaska).  Solely for purposes of  subparagraphs  (a)
through  (g) 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

<PAGE>

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.




                                  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.

         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.
<PAGE>

         (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)

<PAGE>

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,  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) if there are any Original Issue Discount Securities Outstanding, to
file with the Trustee promptly after the end of each calendar year (i) a written
notice  specifying the amount of original issue discount  (including daily rates
and accrual  periods)  accrued on such Securities as of the end of such year and
(ii) such other specific information relating to such original issue discount as
may then be relevant  under the Internal  Revenue Code of 1986,  as amended from
time to time;

         (d) 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), (b) and
(c) 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

         (e) 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
(e), such compliance  shall be determined  without regard to any period of grace
or requirement of notice provided under this Indenture.
<PAGE>

         Delivery of such reports,  information  and documents to the Trustee is
for  informational  purposes  only and the  Trustee's  receipt of such shall not
constitute   constructive  notice  of  any  information   contained  therein  or
determinable  from  information   contained  therein,   including  the  Issuer's
compliance  with any of its  covenants  hereunder  (as to which the  Trustee  is
entitled to rely exclusively on Officers' Certificates).

         SECTION 4.4 Reports by the Trustee.  (a) Within 60 days after January 1
of each year  commencing  with the year 1998, 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

<PAGE>

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.

         (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 or any delisting
from trading thereon.


                                  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


<PAGE>

     (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) 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

<PAGE>

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.


<PAGE>

         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.


<PAGE>

     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
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.


<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) and (g) 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) but in the case of any default
of the character  specified in said clause (d) 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),  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

<PAGE>

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 (but need
          not confirm or investigate the accuracy of  mathematical  calculations
          or other facts stated therein);


<PAGE>

     (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  conclusively  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;

     (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; and

     (h) the Trustee  shall not be deemed to have notice of any Default of Event
of Default  unless a  Responsible  Officer of the Trustee  has actual  knowledge
thereof or unless written notice of any event which is in fact such a default is
received by the Trustee at the Corporate  Trust Office of the Trustee,  and such
notice references the Securities and this Indenture.

     SECTION 6.3 Trustee Not Responsible for Recitals, Disposition of Securities
or Application  of Proceeds  SECTION 6.3 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.


<PAGE>

     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
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.


<PAGE>

     (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

<PAGE>

          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;

               (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

<PAGE>

          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,

<PAGE>

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;


<PAGE>

               (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;

               (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;


<PAGE>

                         (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

<PAGE>

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, at the expense of the
Issuer,  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

<PAGE>

delivery of such  evidence of  removal,  the Trustee  may, at the expense of the
Issuer,  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.
<PAGE>

     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 all or  substantially  all  of 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

<PAGE>

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
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;


<PAGE>

               (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) 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.

<PAGE>

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

<PAGE>

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,
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 a  Responsible  Officer of the Trustee  actually  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

<PAGE>

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 canceled and of no further effect.

<PAGE>

                                  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.


<PAGE>

     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.
<PAGE>

     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.
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.
<PAGE>

                                  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, 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) 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.


<PAGE>

     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
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.
<PAGE>

                  (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

<PAGE>

         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

<PAGE>

          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.

         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

<PAGE>

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 IndividuaSECTION  11.1 Partners,  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

<PAGE>

(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.

         SECTION 11.5 Officers' Certificates and Opinions of Counsel; Statements
to Be Contained  Therein.  Upon any  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.


<PAGE>

         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.


<PAGE>

         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

<PAGE>

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

<PAGE>

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) 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

<PAGE>

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.


<PAGE>

         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 September 1, 1997.

                                       SEAGULL ENERGY CORPORATION



                                       By:
                                       Title:



                                       THE BANK OF NEW YORK, as Trustee


                                       By:
                                        Title:

<PAGE>

   
         THIS SECURITY IS A GLOBAL  SECURITY WITHIN THE MEANING OF THE INDENTURE
HEREINAFTER  REFERRED  TO AND IS  REGISTERED  IN THE NAME OF A  DEPOSITORY  OR A
NOMINEE OF A  DEPOSITORY.  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.


         Unless this certificate is presented by an authorized representative of
The Depository Trust Company, a New York corporation  ("DTC"), to the Company or
its  agent  for  registration  of  transfer,   exchange,  or  payment,  and  any
certificate issued is registered in the name of Cede & Co. or in such other name
as is requested by an authorized  representative of DTC (and any payment is made
to  Cede  & Co.  or to  such  other  entity  as is  requested  by an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.
<PAGE>


                           SEAGULL ENERGY CORPORATION

                   7 1/2% Senior Notes due September 15, 2027

No. BE-1                                                 CUSIP No.  812007AE2

         SEAGULL ENERGY  CORPORATION,  a corporation duly organized and existing
under the laws of the State of Texas (herein  called the  "Company,"  which term
includes any successor Person under the Indenture  hereinafter referred to), for
value received, hereby promises to pay to Cede & Co., or registered assigns, the
principal sum of ONE HUNDRED FIFTY MILLION DOLLARS  ($150,000,000)  on September
15, 2027,  and to pay interest  thereon from September 30, 1997 or from the most
recent  interest  payment date to which  interest has been paid or duly provided
for,  semiannually  in  arrears  on  March  15 and  September  15 in each  year,
commencing March 15, 1998, at the rate of 7 1/2% per annum,  until the principal
hereof  is fully  paid or made  available  for full  payment.  The  interest  so
payable,  and punctually paid or duly provided for, on any interest payment date
will,  as provided in such  Indenture,  be paid to the Person in whose name this
Security is  registered  at the close of business on the March 1 or  September 1
(whether  or not a  Business  Day),  as the case  may be,  next  preceding  such
interest payment date (a "Regular Record Date").  Notwithstanding the foregoing,
if and to the extent the Company  shall  default in the payment of the  interest
due on such interest  payment date, any such interest not so punctually  paid or
duly  provided  for will  forthwith  cease to be  payable  to the Holder on such
Regular  Record Date and such  defaulted  interest  shall instead be paid to the
Person in whose name this Security is registered (a) at the close of business on
a subsequent  record date (which shall be not less than five Business Days prior

<PAGE>

to the date of payment of such defaulted  interest)  established by notice given
by mail by or on behalf of the  Company 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 Company and the Trustee, all as
more fully described in the Indenture.

         Payment of the principal of (and premium,  if any) and interest on this
Security shall be made at the Corporate Trust Office of the Trustee in New York,
New York,  or at such other office or agency of the Company as it may  designate
for such  purpose  pursuant to the  Indenture  hereinafter  referred to, in such
immediately  available  funds of the United  States of America as at the time of
payment are legal tender for payment of public and private debts.

         Reference is hereby made to the further provisions of this Security set
forth below,  which  further  provisions  shall for all  purposes  have the same
effect as if set forth in this place.

         Unless the  certificate of  authentication  hereon has been executed by
the Trustee referred to below by manual signature of an authorized officer, this
Security shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

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

Dated: September 30, 1997

                                                    SEAGULL ENERGY CORPORATION


                                                    By:_______________________

                                                    Barry J. Galt
                                                    Chairman of the Board and 
                                                    Chief Executive Officer


ATTEST:


- --------------------------------------
Stephen A. Thorington
Treasurer


<PAGE>



                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


         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 Officer


<PAGE>

<PAGE>

                               REVERSE OF SECURITY


         This  Security is one of a duly  authorized  issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under the Senior Indenture,  dated as of September 1, 1997 (herein called
the  "Indenture"),  between  the  Company  and The Bank of New York,  as Trustee
(herein  called the  "Trustee,"  which term  includes any  additional  successor
trustee under the Indenture), to which Indenture and all indentures supplemental
thereto  reference  is hereby made for a  statement  of the  respective  rights,
limitation  of rights,  duties and  immunities  thereunder  of the Company,  the
Trustee  and the  Holders  of the  Securities  and of the terms  upon  which the
Securities are, and are to be,  authenticated  and delivered.  Capitalized terms
used but not defined  herein are defined in the  Indenture  and used herein with
the same meanings  ascribed to them therein.  This Security is a Global Security
representing the entire  principal  amount of the series  designated on the face
hereof, limited in aggregate principal amount to $150,000,000.

         The  Securities  of this  series  are not  redeemable  prior to  stated
maturity.

         The  Securities  of this series  shall not be subject to a sinking fund
requirement.

         The  Indenture  contains  provisions  for  defeasance of (a) the entire
indebtedness  of  this  Security  and (b)  certain  restrictive  covenants  upon
compliance by the Company with certain conditions set forth therein.

         If an Event of Default  with respect to the  Securities  of this series
shall occur and be  continuing,  the unpaid  principal of the Securities of this
series  may be  declared  due and  payable  in the  manner  and with the  effect
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
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 any 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 thereof,  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 the 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.

<PAGE>

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  herefor,  irrespective of whether or not
any notation thereof is made upon this Security or such other Securities.

         No reference  herein to the Indenture and no provision of this Security
or of the Indenture  shall alter or impair the obligation of the Company,  which
is absolute  and  unconditional,  to pay the  principal  of and interest on this
Security at the place, at the respective times, and at the rates and in the coin
or currency herein provided.

         As set forth in, and subject to, the  provisions of the  Indenture,  no
Holder of any  Security of this  series  shall have any right to  institute  any
proceeding  with respect to the Indenture or for any remedy  thereunder,  unless
such Holder shall have previously given to the Trustee written notice of default
and the  continuance  thereof,  as  provided  in the  Indenture,  and unless the
Holders  of not less  than 25% in  principal  amount of the  Securities  of this
series then Outstanding shall have made written request,  and offered reasonable
indemnity,  to the Trustee to  institute  such  proceeding  as trustee,  and the
Trustee shall have failed to institute such proceeding within 60 days; provided,
however,  that such limitations shall not impair the right of a Holder hereof to
institute suit for the enforcement of payment of the principal of or interest on
this Security on or after the respective due dates expressed  herein without the
consent of such Holder.

         This  Security  shall be  exchangeable  for  Securities  of this series
registered  in the names of Persons  other than the  Depository  with respect to
such series or its nominee  only as provided in this  paragraph.  This  Security
shall be so exchangeable if (i) such Depository  notifies the Company that it is
unwilling,  unable or ineligible to continue as Depository for this Security and
a successor  Depository is not  appointed by the Company  within 90 days or (ii)
the Company  executes and delivers to the Trustee a written order providing that
this  Security  shall be so  exchangeable.  Securities so issued in exchange for
this  Security  shall be of the same  series and of like  tenor,  in  authorized
denominations  and in the aggregate  having the same unpaid  principal amount as
this  Security and  registered  in such names as such  Depository  shall direct.
Individual Securities of this series so issued will be issued in registered form
and  denominations,  unless  otherwise  specified by the Company,  of $1,000 and
integral multiples thereof.

         As provided in the Indenture and subject to certain limitations therein
set forth, the transfer of this Security is registrable in the security register
maintained for that purpose, upon surrender of this Security for registration of
transfer at the office or agency of the Company in any place where the principal
of (and  premium,  if any) and  interest  on this  Security  are  payable,  duly
endorsed  by,  or  accompanied  by a  written  instrument  of  transfer  in form
satisfactory  to the Company and the Trustee duly executed by, the Holder hereof
or its  attorney  duly  authorized  in  writing,  and  thereupon  on or more new
Securities of this series,  and of like tenor, of authorized  denominations  and
for  the  same  aggregate  unpaid  principal  amount,  shall  be  issued  to the

<PAGE>

designated  transferee or transferees.  At the date of the original  issuance of
this Security, such office or agency of the Company is maintained by the Trustee
at its Corporate Trust Office, 101 Barclay Street,  Floor 21 West, New York, New
York.

         No service  charge shall be made for any such exchange or  registration
of transfer,  but the Company may require  payment of a sum  sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Security for registration of transfer,
the  Company,  the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name this Security is registered as the owner hereof for all
purposes,  whether or not this Security be overdue, and neither the Company, the
Trustee  nor any such agent shall be  affected  by 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.

         Pursuant to a  recommendation  promulgated  by the Committee on Uniform
Security Identification  Procedures, the Company has caused a CUSIP number to be
printed  on  this  Security  as  a  convenience   to  the  Holder   hereof.   No
representation  is made as to the  accuracy of such number and  reliance  may be
placed only on the other identifying information printed hereon.

         Interest on this  Security  shall be computed on the basis of a 360-day
year comprised of twelve 30-day months.

         All terms used in this  Security  which are  defined  in the  Indenture
shall have the meanings assigned to them in the Indenture.

         The Indenture  and this Security  shall be governed by and construed in
accordance with the laws of the State of New York.


<PAGE>



                                 ASSIGNMENT FORM


I or we assign and transfer this Security to




(Print or type name, address and zip code of assignee or transferee)



(Insert Social Security or other identifying number of assignee or transferee)

     and irrevocably appoint agent to transfer this Security on the books of the
Company. The agent may substitute another to act for him.


Dated: _______                                  Signed:_______________________
              
                                               (Sign exactly as name appears
                                                above or on the other side of
                                                this Security)



Signature Guarantee:________________________________
                    Participant  in  a  recognized   Signature  Guarantee
                    Medallion  Program  (or  other  signature   guarantor
                    program reasonably acceptable to the Trustee)












                              CONSENT AND AGREEMENT


         CONSENT AND AGREEMENT,  dated as of April 15, 1991,  between the lender
whose name  appears on the  signature  page  hereof  (the  "Lender")  and ALASKA
PIPELINE COMPANY, an Alaska corporation (the "Company").

     WHEREAS,  the Company has  outstanding  on the date  hereof,  (i)  $144,000
aggregate principal amount of its 8 3/8% Series A Notes due January 1, 1993 (the
"Series A  Notes"),  (ii)  $460,000  aggregate  principal  amount of its 10 1/4%
Series B Notes due  January  1, 1995 (the  "Series B Notes"),  (iii)  $2,100,000
aggregate  principal  amount of its 9.95%  Series D Notes due April 1, 1997 (the
"Series D Notes"),  (iv)  $14,500,000  aggregate  principal amount of its 12.70%
Series F Notes due July 1, 1995 (the "Series F Notes"), (v) $3,000,000 aggregate
principal  amount of its 12.80%  Series G Notes due July 1, 2000 (the  "Series G
Notes"),  and (vi) $8,000,000  aggregate principal amount of its 12.75% Series H
Notes due July 1, 2000 (the  "Series H Notes"  and,  together  with the Series A
Notes, the Series B Notes, the Series D Notes, the Series F Notes and the Series
G Notes, the "Notes");

         WHEREAS,  the  Series A Notes and the  Series B Notes  were  originally
issued  pursuant to a Note Agreement  dated as of August 15, 1972 (as heretofore
amended, the "1972 Note Agreement");

         WHEREAS,  the Series D Notes were originally  issued pursuant to a Note
Agreement  dated as of March 15,  1977 (as  heretofore  amended,  the "1977 Note
Agreement");

         WHEREAS,  the Series F Notes, the Series G Notes and the Series H Notes
were originally issued pursuant to separate Note Agreements dated as of June 17,
1985 (as heretofore  amended,  the "1985 Agreement" and,  together with the 1972
Note Agreement,  the 1975 Note Agreement and the 1977 Note Agreement,  the "Note
Agreements");

         WHEREAS,  the  Lender is the owner and  holder of  certain of the Notes
(the "Lender Notes");

         WHEREAS, the Company and the Lender desire to amend in certain respects
the Note Agreements  pursuant to which the Lender Notes were  originally  issued
(the "Lender Notes");

         WHEREAS, as of the date hereof, Seagull Energy Corporation  ("Seagull")
has outstanding $66,951,512 aggregate principal amount of Intercompany Notes (as
defined in the Lender Note Agreements),  such Intercompany  Notes (the "Existing
Intercompany  Notes")  being more  particularly  described in Exhibit A attached
hereto;

         WHEREAS,  the  Company and Seagull  have  requested  the consent of the
Lender to the execution and delivery by Seagull of new  Intercompany  Notes,  in
exchange for and in replacement  of the Existing  Intercompany  Notes,  such new
Intercompany  Notes (the  "Replacement  Intercompany  Notes") to be identical in
form and substance to the respective Existing  Intercompany Notes being replaced
thereby  except  that each  Replacement  Intercompany  Note  shall  include  the
additional provision set forth in Exhibit B attached hereto; and <PAGE>

         WHEREAS,  the  Company and Seagull  have  requested  the consent of the
Lender to the  execution  and  delivery  by the  Company  and Seagull of a Ninth
Supplemental  Mortgage  in the form of Exhibit C  attached  hereto  (the  "Ninth
Supplemental  Mortgage")  for the  purpose of  supplementing  and  amending  the
Intercompany  Mortgage (as defined in the Lender Note  Agreements)  so as to (i)
permit the inclusion of the provision set forth in Exhibit B attached  hereto in
all Intercompany  Notes issued after the date hereof and (ii) cause Section 3.02
of the  Intercompany  Mortgage to be consistent  with the provision set forth in
Exhibit B attached hereto;

         NOW,  THEREFORE,  in  consideration of the foregoing and other good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, the Lender and the Company hereby consent and agree as follows:

         1. The  Company  and the Lender  hereby  agree  that  clause (a) of the
definition of  "Consolidated  Adjusted Net Earnings"  contained in Section 14 of
each Lender Note Agreement is amended to read in its entirely as follows:

     "(a) there shall be deducted an amount equal to the excess,  if any, of (i)
the sum of (x) the aggregate amount applied by the Company during such period to
the payment,  redemption,  retirement and purchase of Funded Debt of the Company
(other than any amount payable at the scheduled maturity of any such Funded Debt
or on account of any mandatory or required sinking,  purchase or other analogous
fund with respect to any such Funded Debt) and (y) the aggregate  amount applied
by the  Company  during  such  period to the  repayment  during  such  period of
advances to the Company by Seagull over (ii) the sum of (x) the aggregate amount
of  depreciation  and  amortization  deducted  during such period in determining
Consolidated  Net Income as  Reported,  (y) the  aggregate  principal  amount of
Funded  Debt  incurred  by the  Company  during  such  period for the purpose of
renewing, extending, refinancing, refunding, rearranging or replacing any Funded
Debt taken into account  under  subclause (i) (x) above and (z) the sinking fund
payments made by Seagull to the Company  during such period in  accordance  with
indebtedness  of the  Division  to the  Company  evidenced  by the  Intercompany
Notes;".

         2. The Company and the Lender hereby agree that,  except as hereinabove
amended and modified,  each Lender Note  Agreement  shall continue in full force
and effect.

         3. The Lender  hereby  consents to (a) the  execution  and  delivery by
Seagull of the Replacement Intercompany Notes in exchange for and in replacement
of the Existing  Intercompany  Notes and (b) the  execution  and delivery by the
Company and Seagull of the Ninth Supplemental Mortgage.

<PAGE>

         IN WITNESS WHEREOF, the Company and the Lender have caused this Consent
and Agreement to be executed as of the date first above written.

         ALASKA PIPELINE COMPANY



         By:____________________________________


         THE TRAVELERS INSURANCE COMPANY



         By:____________________________________



<PAGE>



                         Intercompany Notes Outstanding
                              as of April 15, 1991
<TABLE>
<CAPTION>


                                                     Original                      Outstanding
                                                     Principal                      Principal
                            Date                      Amount                          Amount
                      -----------------        ----------------------         -----------------------
<S>                    <C>                     <C>                            <C>

                          01/01/85               $           245,000             $            35,000
                          01/01/85                           320,000                          80,000
                          12/31/84                           900,000                         300,000
                          01/01/85                           760,000                         304,000
                          01/01/85                           165,000                          66,000
                          01/01/85                         1,620,000                         810,000
                          04/01/85                           300,000                         150,000
                          04/01/85                           660,000                         330,000
                          06/01/85                         2,332,650                       2,332,650
                          01/01/85                         2,150,000                       2,150,000
                          07/01/85                        24,300,000                      18,900,000
                          12/31/85                         3,000,000                       2,350,000
                          12/31/86                        10,650,000                       8,290,000
                          12/31/88                         8,000,000                       6,220,000
                          12/31/89                         8,300,000                       7,263,000
                          12/31/90                        12,300,000                      12,300,000
                          12/31/84                         5,070,862                       5,070,862
                                               ======================         =======================
                                                 $        81,073,512             $        66,951,512
                                               ======================         =======================
</TABLE>





<PAGE>

         Anything  in this Note,  the  Mortgage  or  elsewhere  to the  contrary
notwithstanding,  Seagull shall not be personally  liable for the payment of the
principal  of,  premium (if any) or interest  on this Note,  it being  expressly
understood  and agreed that the sole recourse of the holder of this Note for the
payment  hereof  shall be against the  Mortgaged  Property  and that no recourse
(whether under rule of law, statute or constitution or by the enforcement of any
assessment  or penalty or otherwise)  shall be had against  Seagull or any other
Person for the payment of the principal of, premium (if any) or interest on this
Note or for any claim based  hereon or otherwise  in respect  hereof;  provided,
however,  that  nothing in this  paragraph  shall (i) affect the validity of the
indebtedness  evidenced by this Note or the rights of any holder of this Note to
proceed  against the Mortgaged  Property in accordance  with the Mortgage,  (ii)
constitute a waiver of any  indebtedness  or  obligation  evidenced by this Note
(but the same shall continue until paid or discharged), (iii) limit or otherwise
prejudice in any way the right of any holder of this Note to name Seagull or any
owner, holder or transferee of any interest in the Mortgaged Property as a party
defendant in any action or suit for judicial  foreclosure of, or in the exercise
of any other  remedy  available  to such holder with  respect to, the  Mortgaged
Property  so long as no  judgment  in the  nature  of a  deficiency  or  seeking
personally  liability  shall  be  asked  of or (if  obtained)  enforced  against
Seagull.




<PAGE>

================================================================================






                           SEAGULL ENERGY CORPORATION
                                  As Mortgagor





                                       TO




                            ALASKA PIPELINE COMPANY
                                  As Mortgagee



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



                           NINTH SUPPLEMENTAL MORTGAGE



                       Dated as of ________________, 1991


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











Further  Supplementing and Amending the First Mortgage and Deed of Trust,  dated
as of August 1, 1960,  as  heretofore  supplemented,  amended and  restated by a
Supplemental  Mortgage  dated as of  September  9, 1960,  a Second  Supplemental
Mortgage  dated as of May 1, 1961,  a Third  Supplemental  Mortgage  dated as of
December 15, 1969, a Fifth Supplemental  Mortgage dated as of November 15, 1975,
a  Sixth  Supplemental  Mortgage  dated  as of  December  30,  1977,  a  Seventh
Supplemental  Mortgage  dated as of  January  1, 1984 and an Eight  Supplemental
Mortgage dated as of June 17, 1985.


================================================================================
<PAGE>


NINTH  SUPPLEMENTAL  MORTGAGE,  dated as of  __________________,  1991,  between
SEAGULL ENERGY CORPORATION (the "Company"),  a Texas  corporation,  party of the
first part, and ALASKA PIPELINE COMPANY ("Alaska"), an Alaska corporation, party
of the second part.

                                    RECITALS

     WHEREAS,  Alaska  Public  Service  Corporation  (formerly  named  Anchorage
Natural Gas Corporation and herein called  "Service"),  in order to secure loans
made to it form time to time by Alaska,  executed and  delivered  to Alaska,  as
Mortgagee,  a First  Mortgage  and Deed of Trust dated as of August 1, 1960 (the
"Original Mortgage"),  and three mortgages  supplemental thereto consisting of a
Supplemental  Mortgage  dated as  September  9,  1960 (the  "First  Supplemental
Mortgage"),  a Second Supplemental Mortgage dated as of May 1, 1961 (the "Second
Supplemental  Mortgage") and a Third Supplemental  Mortgage dated as of December
15, 1969 (the "Third Supplemental Mortgage");

         WHEREAS,  effective  February 18, 1972, Alaska Interstate  Company,  an
Alaska corporation ("Interstate"),  acquired all of the assets and business as a
going  concern of Service  and in  connection  therewith  entered  into a Fourth
Supplemental  Mortgage dated as of February 18, 1972 ( the "Fourth  Supplemental
Mortgage")  which,  among other  things,  (a)  provided  for the  assumption  by
Interstate of all  obligations,  warranties  and agreements of Service under the
Secured Notes and the Original  Mortgage as supplemented and amended thereby and
by the First Supplemental  Mortgage,  the Second  Supplemental  Mortgage and the
Third  Supplemental  Mortgage,  and (b) restated the terms and provisions of the
Original  Mortgage,  as  supplemented  and  amended  thereby  and by  the  First
Supplemental   Mortgage,   the  Second  Supplemental   Mortgage  and  the  Third
Supplemental Mortgage;

         WHEREAS,   effective  June  4,  1982,  Interstate  merged  into  ENSTAR
Corporation ("ENSTAR"),  and ENSTAR, as the surviving corporation,  succeeded to
all of  Interstate's  right,  title and  interest to the assets and  business of
Service as a going concern,  and assumed all of Interstate's  obligations  under
(a) the Original Mortgage as theretofore  supplemented,  amended and restated by
the First Supplemental  Mortgage,  the Second Supplemental  Mortgage,  the Third
Supplemental  Mortgage,  the Fourth Supplemental  Mortgage, a Fifth Supplemental
Mortgage dated as of November 15, 1975, a Sixth  Supplemental  Mortgage dated as
of December 30, 1977 and a Seventh Supplemental  Mortgage dated as of January 1,
1984 (the Original  Mortgage,  as so supplemented,  amended and restated by such
seven supplemental  mortgages,  being herein called the "Amended  Mortgage") and
(b) the notes of Interstate secured by the Amended Mortgage;

         WHEREAS,  following  such  merger,  the name of Service  was changed to
ENSTAR Natural Gas Company and its  operations  were  thereafter  conducted as a
division (the "Division") of ENSTAR;

         WHEREAS, effective June 17, 1985, the Company purchased from ENSTAR all
of the outstanding  common stock of Alaska and all of the assets and business as
a going  concern of the  Division  pursuant to an Agreement of Purchase and Sale
dated as of October 30, 1984, as amended by a Supplemental  Agreement  dated may
3, 1985;

<PAGE>

         WHEREAS,  in connection  with such  purchase,  the Company,  and Alaska
entered  into an Eighth  Supplemental  Mortgage,  dated as of June 17, 1985 (the
"Eighth  Supplemental  Mortgage"),  providing,  among other things,  for (i) the
amendment and restatement of the Amended Mortgage and (ii) the assumption by the
Company  all the  obligations,  warranties  and  agreements  of  ENSTAR  and the
Division under the Amended Mortgage;

     WHEREAS,  pursuant to the Amended Mortgage,  as amended and restated by the
Eighth  Supplemental  Mortgage (the  "Mortgage"),  the Company  issued to Alaska
certain  promissory notes of the Company (the  "Replacement  Notes") in exchange
for and in  cancellation  and  replacement  of all  promissory  notes of  ENSTAR
secured by the Mortgage (the "ENSTAR Notes");

         WHEREAS,  the Replacement  Notes were issued in renewal,  extension and
refunding  of the ENSTAR  Notes and the lien created by the Mortgage was carried
forward and  continued  in force and effect for the purpose of  securing,  among
other indebtedness, the indebtedness evidenced by the Replacement Notes;

         WHEREAS,  the  Company  and Alaska  desire to amend  certain  terms and
conditions  contained  in the  Mortgage,  and the Company  desires to convey and
mortgage,  and confirm the  conveyancing  and mortgaging  under the Mortgage and
hereunder, of certain properties heretofore acquired by the Company with respect
to  the  operations  of the  Division  and  not  specifically  described  in the
Mortgage,  and, to that end, the Company desires to make, execute and deliver to
Alaska a Ninth Supplemental Mortgage,  supplemental to the Mortgage, in the form
hereof and for the purposes herein provided, which will secure all the Notes (as
defined in Section 1.01 of the Mortgage);

     WHEREAS,  all  conditions  and  requirements  necessary  to  authorize  the
execution,  acknowledgment and delivery of this Ninth Supplemental  Mortgage and
duly and legally to effect the  modifications  of the  Mortgage  provided for in
this Ninth Supplemental  Mortgage and to make the Mortgage,  as supplemented and
amended hereby,  a valid,  binding and legal  instrument for the security of the
Notes ( as defined in Section 1.01 of the Mortgage),  have been compiled with or
have been done and performed;

         NOW, THEREFORE,  in consideration of the premises and of other good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, the Company and Alaska hereby act and agree as follows:

                                    ARTICLE I

                         Confirmation of Mortgage, etc.

         In order  further to secure (and the Company  hereby  acknowledges  and
agrees that the lien of the Mortgage is hereby carried  forward and continued in
force and effect for the purpose of  securing)  the payment of the  principal of
and the  premium,  if any,  and  interest  on all Notes at any time  issued  and
outstanding  under the Amended  Mortgage,  as  supplemented  and amended by this
Ninth Supplemental  Mortgage and as further supplemented and amended,  from time
to time, in accordance  with their terms,  and the performance and observance by
the

<PAGE>

Company of all of the  obligations  and  agreements  of the  Company  herein and
therein  contained and the payment of all amounts  payable and to become payable
by the Company  under the Gas Sale  Contract  (as defined in Section 1.01 of the
Mortgage),  the Company (i) has executed and delivered  this Ninth  Supplemental
Mortgage,  (ii) does hereby ratify and confirm its mortgage and pledge to Alaska
of its  property  (other  than  Excepted  Property,  as defined in the  Excepted
Property Clause of the Mortgage,  and any property  heretofore released from the
lien of the Mortgage  pursuant thereto and other than easements,  rights-of-way,
permits, leaseholds,  contracts and agreements which have either expired or been
completed in  accordance  with their  terms)  described in the Mortgage as being
subjected  to the  lien  of the  Mortgage  and  has  granted,  bargained,  sold,
released,  conveyed,  assigned,  transferred,  mortgaged,  pledged, set over and
confirmed,  and (iii) does hereby grant, bargain, sell, release, convey, assign,
transfer, mortgage, pledge, set over and confirm unto Alaska, as Mortgagee under
the Mortgage,  and to its successors  and assigns  forever the real property and
interests in real  property  described in Schedule I attached  hereto and made a
part hereof for all purposes.

                                   ARTICLE II

                          Modifications of the Mortgage


         SECTION  2.1.  Section  2.02  Amended.  Section 2.02 of the Mortgage is
hereby  amended  by  adding  the  following  new  paragraph  to the Form of Note
contained in such Section:

         "Anything  in this Note,  the  Mortgage or  elsewhere  to the  contrary
notwithstanding,  Seagull shall not be personally  liable for the payment of the
principal  of,  premium (if any) or interest  on this Note,  it being  expressly
understood  and agreed that the sole recourse of the holder of this Note for the
payment  hereof  shall be against the  Mortgaged  Property  and that no recourse
(whether under rule of law, statute or constitution or by the enforcement of any
assessment  or penalty or otherwise)  shall be had against  Seagull or any other
Person for the payment of the principal of, premium (if any) or interest on this
Note or for any claim based  hereon or otherwise  in respect  hereof;  provided,
however,  that  nothing in this  paragraph  shall (i) affect the validity of the
indebtedness  evidenced by this Note or the rights of any holder of this Note to
proceed  against the Mortgaged  Property in accordance  with the Mortgage,  (ii)
constitute a waiver of any  indebtedness  or  obligation  evidenced by this Note
(but the same shall continue until paid or discharged), (iii) limit or otherwise
prejudice in any way the right of any holder of this Note to name Seagull or any
owner, holder or transferee of any interest in the Mortgaged Property as a party
defendant in any action or suit for judicial  foreclosure of, or in the exercise
of any other  remedy  available  to such holder with  respect to, the  Mortgaged
Property  so long as no  judgment  in the  nature  of a  deficiency  or  seeking
personally  liability  shall  be  asked  of or (if  obtained)  enforced  against
Seagull."

         SECTION  2.2.  Section  3.02  Amended.  Section 3.02 of the Mortgage is
hereby  amended by replacing  the second  paragraph  thereof with the  following
paragraph:
         "Anything  in this  Mortgage,  the Notes or  elsewhere  to the contrary
notwithstanding,  the Company shall not be personally  liable for the payment of
the principal of, premium (if any) or interest on the Notes (whether Replacement
Notes or  otherwise),  it being  expressly  understood  and agreed that the sole
recourse of the holders of the Notes for the

<PAGE>

payment  thereof  shall be against the  Mortgaged  Property and that no recourse
(whether under rule of law, statute or constitution or by the enforcement of any
assessment  or penalty or  otherwise)  shall be had  against  the Company or any
other Person for the payment of the principal  of,  premium (if any) or interest
on the Notes or for any claim  based  hereon or  otherwise  in respect  thereof;
provided,  however, that nothing in this paragraph shall (i) affect the validity
of the indebtedness evidenced by the Notes or the rights of any holder of a Note
to proceed against the Mortgaged Property in accordance with this Mortgage, (ii)
constitute a waiver of any  indebtedness  or  obligation  evidenced by the Notes
(but the same shall continue until paid or discharged), (iii) limit or otherwise
prejudice  in any way the right of any  holder of a Note to name the  Company or
any owner,  holder or transferee of any interest in the Mortgaged  Property as a
party  defendant  in any action or suit for judicial  foreclosure  of, or in the
exercise of any other  remedy  available  to such  holder  with  respect to, the
Mortgaged  Property  so long as no  judgment  in the nature of a  deficiency  or
seeking personally liability shall be asked of or (if obtained) enforced against
the Company."

                                   ARTICLE III

                            Miscellaneous Provisions

     SECTION  3.1.  Titles,  Headings,  Etc.  The  titles  and  headings  of the
Articles,  Sections and  subdivisions of this Ninth  Supplemental  Mortgage have
been inserted for convenience of reference only, are not to be considered a part
hereof and shall in no way  modify or  restrict  any of the terms or  provisions
hereof.

         SECTION  3.2.  Counterparts.  This Ninth  Supplemental  Mortgage may be
executed in any number of counterparts, each of which shall be an
original, but all of which together shall constitute one instrument.

         IN WITNESS  WHEREOF,  the parties  have caused this Ninth  Supplemental
Mortgage to be executed by their respective  officers thereunto duly authorized,
all as of the day and year first above written.

                           SEAGULL ENERGY CORPORATION



                        By:_____________________________


[Corporate Seal]                                Title:__________________________


Attest:


By:___________________________
           Secretary


<PAGE>


                             ALASKA PIPELINE COMPANY


                          By:__________________________

[Corporate Seal]
                          Title:_______________________

Attest:


By:___________________________
           Secretary


STATE OF TEXAS

COUNTY OF HARRIS

         BEFORE ME, the undersigned  authority,  on this day personally appeared
___________________________,  known  to  me to  be  the  person  whose  name  is
subscribed   to  the   foregoing   instrument,   and  known  to  me  to  be  the
___________________________________  of  SEAGULL  ENERGY  CORPORATION,  a  Texas
corporation,  and  acknowledged  to me that he executed said  instrument for the
purposes  and  consideration  therein  expressed,  and in the  capacity  therein
stated,  as the free and voluntary act and deed of the said  corporation for the
uses and purposes therein mentioned.

         Given under my hand and seal of office this _____ day of  ____________,
1991.




                                             -----------------------------------
                            Notary Public in and for
                                                              the State of Texas

[Notarial Seal]
                                           My Commission Expires:_______________


<PAGE>


STATE  OF TEXAS

COUNTY OF HARRIS

     BEFORE ME,  the  undersigned  authority,  on this day  personally  appeared
______________________________,  known  to me to be the  person  whose  name  is
subscribed   to  the   foregoing   instrument,   and  known  to  me  to  be  the
________________________________   of   ALASKA   PIPELINE   COMPANY,   a   Texas
corporation,  and  acknowledge  to me that the executed said  instrument for the
purposes  and  consideration  therein  expressed,  and in the  capacity  therein
stated,  as the free and voluntary act and deed of the said  corporation for the
uses and purposes therein mentioned.

         Given under my hand and seal of office this ______ day of ____________,
1991.



                                             -----------------------------------
                            Notary Public in and for
                                                              the State of Texas

[Notarial Seal]

                                           My Commission Expires:_______________

<PAGE>

SCHEDULE I

     A. The right, title and interest of the Company in the following easements,
rights-of-way,  permits,  licenses,  servitudes,  leases, grants and rights (all
references  hereafter  made to books and pages being to the  Conveyance and Deed
Records of the respective Recording Districts of the State of Alaska), to wit:

                                   [ To Come]

         B. The  right,  title and  interest  of the  Company  in the  following
permits,  licenses,  franchises  and  grants  over,  in, on and across the lands
described and for the purposed stated therein:

                                    [To Come]

         C. The right,  title and interest of the Company in the following  real
property:

                                    [To Come]




                                                                    EXHIBIT 21

                                  SUBSIDIARIES

     The Company was  incorporated  in Texas in 1973. The following is a listing
of significant subsidiaries of the Company as of March 9, 1998:


<TABLE>
<CAPTION>
                                                                                                              % Voting
                                                                                                              Securities
                                                                              Jurisdiction of               or Beneficial
                                                                               Incorporation                Interest Owned
          Name of Subsidiary                                                  or Organization               by the Company
- ---------------------------------------------------------------------- ------------------------------ ---------------------------
<S>                                                                    <C>                            <C>
Alaska Pipeline Company                                                           Alaska                         100%
Global Natural Resources Corporation of Nevada                                    Nevada                         100%
Global Natural Resources Inc.                                                   New Jersey                       100%
Seagull (Cote d'Ivoire) CI-104 Ltd.                                           Cayman Islands                     100%
Seagull (Cote d'Ivoire) CI-12 Ltd.                                            Cayman Islands                     100%
Seagull (Cote d'Ivoire) Ltd.                                                  Cayman Islands                     100%
Seagull (Egypt) Darag, Ltd.                                                   Cayman Islands                     100%
Seagull (Egypt) East Beni Suef, Ltd.                                          Cayman Islands                     100%
Seagull (Egypt) Ltd.                                                          Cayman Islands                     100%
Seagull East Zeit Petroleum Ltd.                                              Cayman Islands                     100%
Seagull Energy E&P Inc.                                                          Delaware                        100%
Seagull Energy International Inc.                                                Delaware                        100%
Seagull Field Services Company                                                     Texas                         100%
Seagull International Holdings Ltd.                                           Cayman Islands                     100%
Seagull Marketing Services, Inc.                                                   Texas                         100%
Seagull Midcon Inc.                                                              Delaware                        100%
Seagull Mid-South Inc.                                                           Delaware                        100%
Seagull Pipeline & Marketing Company                                             Delaware                        100%
Seagull Pipeline Company                                                         Delaware                        100%
Seagull Power Services Inc.                                                      Delaware                        100%
Seagull Products Pipeline Corporation                                              Texas                         100%
Seagull South Hurghada Petroleum Ltd.                                         Cayman Islands                     100%
Seagull WAG Petroleum Ltd.                                                    Cayman Islands                     100%
Texneft Inc.                                                                       Texas                         100%


</TABLE>


                                                                   EXHIBIT 23.1

                         CONSENT OF INDEPENDENT AUDITORS



The Board of Directors
Seagull Energy Corporation:

     We consent to the incorporation by reference in the following  Registration
Statements of Seagull  Energy  Corporation of our report dated January 28, 1998,
relating to the  consolidated  balance sheets of Seagull Energy  Corporation and
Subsidiaries  as of  December  31,  1997 and 1996 and the  related  consolidated
statements of  operations,  shareholders'  equity and cash flows for each of the
years in the three-year  period ended December 31 1997,  which report appears or
is incorporated by reference in the December 31, 1997 Annual Report on Form 10-K
of Seagull Energy Corporation.

a. Form S-8, Seagull Thrift Plan (2-72014).
b. Form S-8,  Seagull  Energy  Corporation  1981  Non-Qualified  and
   Incentive Stock Option Plan (2-80834).
c. Form S-8, ENSTAR Natural Gas Company Thrift Plan (33-14463).
d. Forms S-8 and S-3, Seagull Energy Corporation 1983 Stock Option Plan
   (2-93087).
e. Forms S-8 and S-3, Seagull Energy Corporation 1986 Stock Option Plan
   (33-22475).
f. Form S-8, Seagull Energy Corporation 1990 Stock Option Plan (33-43483).
g. Form S-8, Seagull Energy Corporation 1993 Stock Option Plan (33-50643).
h. Form S-8, Seagull Energy Corporation 1993 Nonemployee Directors' Stock
   Option Plan (33-50645).
i. Form S-3, $350,000,000 Debt Securities of Seagull Energy Corporation
   (33-65118).
 j. Form S-3, ENSTAR Alaska Group of Common Stock of Seagull Energy Corporation
   (33-53729).
k. Form  S-8, Seagull Energy Corporation 1995 Omnibus Stock Plan (33-64041).
l. Form S-3, $300,000,000 Debt Securities, Preferred Stock, Depositary Shares,
   Common Stock or Securities Warrants of Seagull Energy Corporation (33-64051).
m. Form S-8,  Global Natural  Resources In. 1989 Key Employees  Stock Option
   Plan and 1992 Stock Option Plan (333-13393).





                                              /s/ KPMG Peat Marwick LLP







Houston, Texas
March 17, 1998




                                                                   EXHIBIT 23.2


                   CONSENT OF INDEPENDENT PETROLEUM ENGINEERS


     We hereby  consent to the use of our name in the Annual Report on Form 10-K
of Seagull Energy  Corporation  and  Subsidiaries  (the  "Company") for the year
ended December 31, 1997,  and the  incorporation  by reference  thereof into the
Company's registration statements on Form S-8 (Nos. 2-72014, 2-80834,  33-14463,
33-43483,  33-50643,  33-50645, 33-64041 and 333-13393), Forms S-8 and S-3 (Nos.
2-93087  and  33-22475)  and Form S-3 (Nos.  33-53729,  33-65118,  33-64051  and
333-34841).





                                         \S\ Ryder Scott Company
                                             Petroleum Engineers

                                             RYDER SCOTT COMPANY
                                             PETROLEUM ENGINEERS



Houston, Texas
March 16, 1998



                                                                   EXHIBIT 23.3


                   CONSENT of INDEPENDENT PETROLEUM ENGINEERS


     We hereby  consent  to the use of our name under the  heading  "Oil and Gas
Operations"  of Item 1 in the Annual Report on Form 10-K (the Form 10-K) for the
year ended December 31, 1997, of Seagull Energy Corporation and Subsidiaries and
the incorporation by reference of the Form 10-K into the Company's  registration
statements on Form S-8 (Nos. 2-72014,  2-80834,  33-14463,  33-43483,  33-50643,
33-50645, 33-64041 and 333-13393), Forms S-8 and S-3 (Nos. 2-93087 and 33-22475)
and Form S-3 (Nos. 33-53729, 33-65118, 33-64051 and 333-34841).





                                              \S\ DeGolyer and MacNaughton

                                               DeGOLYER AND MacNAUGHTON



Dallas, Texas
March 16, 1998



                                                                   EXHIBIT 23.4


                   CONSENT OF INDEPENDENT PETROLEUM ENGINEERS


     We hereby  consent to the use of our name in the Annual Report on Form 10-K
of Seagull Energy  Corporation  and  Subsidiaries  (the  "Company") for the year
ended December 31, 1997,  and the  incorporation  by reference  thereof into the
Company's registration statements on Form S-8 (Nos. 2-72014, 2-80834,  33-14463,
33-43483,  33-50643,  33-50645, 33-64041 and 333-13393), Forms S-8 and S-3 (Nos.
2-93087  and  33-22475)  and Form S-3 (Nos.  33-53729,  33-65118,  33-64051  and
333-34841).







                                 By:/s/ Clarence M. Netherland
                                        Clarence M. Netherland, Chairman

                                        NETHERLAND, SEWELL & ASSOCIATES, INC.


Houston, Texas
March 18, 1998


<TABLE> <S> <C>


<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                          45,654
<SECURITIES>                                         0
<RECEIVABLES>                                  147,442
<ALLOWANCES>                                         0
<INVENTORY>                                     13,635
<CURRENT-ASSETS>                               222,971
<PP&E>                                       2,053,683
<DEPRECIATION>                                 908,849
<TOTAL-ASSETS>                               1,411,066
<CURRENT-LIABILITIES>                          213,860
<BONDS>                                        469,017
                                0
                                          0
<COMMON>                                         6,388
<OTHER-SE>                                     640,816
<TOTAL-LIABILITY-AND-EQUITY>                 1,411,066
<SALES>                                        549,367
<TOTAL-REVENUES>                               549,367
<CGS>                                           43,684
<TOTAL-COSTS>                                  438,891
<OTHER-EXPENSES>                              (14,257)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              38,533
<INCOME-PRETAX>                                 86,200
<INCOME-TAX>                                    37,070
<INCOME-CONTINUING>                             49,130
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    49,130
<EPS-PRIMARY>                                     0.78
<EPS-DILUTED>                                     0.77
        



</TABLE>


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