TESORO PETROLEUM CORP /NEW/
10-Q, 1996-08-14
PETROLEUM REFINING
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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C.  20549

                                   FORM 10-Q


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

                  For the quarterly period ended June 30, 1996

                                       OR

[  ]   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
        OF THE SECURITIES EXCHANGE ACT OF 1934


For the transition period from . . . . . . . . . . .   to . . . . . . . . . . .

Commission File Number 1-3473


                          TESORO PETROLEUM CORPORATION
             (Exact Name of Registrant as Specified in Its Charter)

             Delaware                                 95-0862768
   (State or Other Jurisdiction of                (I.R.S. Employer
  Incorporation or Organization)                  Identification No.)

                  8700 Tesoro Drive, San Antonio, Texas  78217
              (Address of Principal Executive Offices) (Zip Code)

                                  210-828-8484
              (Registrant's Telephone Number, Including Area Code)

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

     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 _____

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

There were 26,329,156 shares of the Registrant's  Common  Stock  outstanding  at
July 31, 1996.


                 TESORO PETROLEUM CORPORATION AND SUBSIDIARIES

                               INDEX TO FORM 10-Q

                  FOR THE QUARTERLY PERIOD ENDED JUNE 30, 1996



PART I.  FINANCIAL INFORMATION                                    Page

  Item 1.  Financial Statements (Unaudited)

   Condensed Consolidated Balance Sheets - June 30, 1996 and
     December 31, 1995 . . . . . . . . . . . . . . . . . . . . .    3

   Condensed Statements of Consolidated Operations - Three
     Months and Six Months Ended June 30, 1996 and 1995. . . . .    4

   Condensed Statements of Consolidated Cash Flows - Six Months
     Ended June 30, 1996 and 1995. . . . . . . . . . . . . . . .    5

   Notes to Condensed Consolidated Financial Statements. . . . .    6

  Item 2.  Management's Discussion and Analysis of Financial
    Condition and Results of Operations. . . . . . . . . . . . .   10

PART II.  OTHER INFORMATION

  Item 1.  Legal Proceedings . . . . . . . . . . . . . . . . . .   22

  Item 2.  Changes in Securities . . . . . . . . . . . . . . . .   23

  Item 4.  Submission of Matters to a Vote of Security Holders .   24

  Item 6.  Exhibits and Reports on Form 8-K. . . . . . . . . . .   24

SIGNATURES . . . . . . . . . . . . . . . . . . . . . . . . . . .   25

                                       2

                         PART I - FINANCIAL INFORMATION
<TABLE>
<CAPTION>
Item 1.                      Financial Statements

                 TESORO PETROLEUM CORPORATION AND SUBSIDIARIES
                     CONDENSED CONSOLIDATED BALANCE SHEETS
                                  (Unaudited)
                (Dollars in thousands except per share amounts)

                                                       June 30,         December 31,
                                                         1996               1995 <F1>
                                                         ----               ----
                         ASSETS

<S>                                                   <C>               <C>
CURRENT ASSETS:
  Cash and cash equivalents. . . . . . . . . .  $        5,494             13,941
  Receivables, less allowance for doubtful
   accounts of $2,156 ($1,842 at
   December 31, 1995). . . . . . . . . . . . .          94,525             77,534
  Receivable from Tennessee Gas Pipeline
   Company (Note 5). . . . . . . . . . . . . .          66,871                 -
  Inventories:
   Crude oil and wholesale refined products,
    at LIFO. . . . . . . . . . . . . . . . . .          72,734             70,406
   Merchandise and retail refined products . .           5,393              5,153
   Materials and supplies. . . . . . . . . . .           4,669              4,894
  Prepayments and other. . . . . . . . . . . .           9,603             10,536
                                                     ----------         ----------
   Total Current Assets. . . . . . . . . . . .         259,289            182,464
                                                     ----------         ----------

PROPERTY, PLANT AND EQUIPMENT:
  Refining and marketing . . . . . . . . . . .         325,707            322,023
  Exploration and production:
   Oil and gas (full cost method of accounting)        145,484            124,954
   Gas transportation. . . . . . . . . . . . .           6,703              6,703
  Marine services. . . . . . . . . . . . . . .          32,024             12,757
  Corporate. . . . . . . . . . . . . . . . . .          12,347             12,443
                                                     ----------         ----------
                                                       522,265            478,880
   Less accumulated depreciation, depletion
    and amortization . . . . . . . . . . . . .         237,396            217,191
                                                     ----------         ----------
     Net Property, Plant and Equipment . . . .         284,869            261,689
                                                     ----------         ----------

RECEIVABLE FROM TENNESSEE GAS PIPELINE COMPANY
 (Note 5). . . . . . . . . . . . . . . . . . .              -              50,680

OTHER ASSETS . . . . . . . . . . . . . . . . .          28,652             24,320
                                                     ----------         ----------
     TOTAL ASSETS. . . . . . . . . . . . . . .  $      572,810            519,153
                                                     ==========         ==========

                      LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
  Accounts payable . . . . . . . . . . . . . .  $       60,867             61,389
  Accrued liabilities. . . . . . . . . . . . .          37,101             34,073
  Current portion of long-term debt and other
    obligations. . . . . . . . . . . . . . . .           9,681              9,473
                                                     ----------         ----------
   Total Current Liabilities . . . . . . . . .         107,649            104,935
                                                     ----------         ----------

DEFERRED INCOME TAXES. . . . . . . . . . . . .          11,682              5,389
                                                     ----------         ----------

OTHER LIABILITIES. . . . . . . . . . . . . . .          38,428             37,308
                                                     ----------         ----------

LONG-TERM DEBT AND OTHER OBLIGATIONS, LESS
  CURRENT PORTION. . . . . . . . . . . . . . .         168,599            155,007
                                                     ----------         ----------
COMMITMENTS AND CONTINGENCIES (Note 5)

STOCKHOLDERS' EQUITY:
  Common Stock, par value $.16-2/3; authorized
   50,000,000 shares; 26,292,778 shares issued
   and outstanding (24,780,134 in 1995). . . .           4,382              4,130
  Additional paid-in capital . . . . . . . . .         188,305            176,599
  Retained earnings. . . . . . . . . . . . . .          53,765             35,785
                                                     ----------         ----------
   Total Stockholders' Equity. . . . . . . . .         246,452            216,514
                                                     ----------         ----------
     TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY $      572,810            519,153
                                                     ==========         ==========

<FN>
The accompanying notes  are  an  integral  part  of these condensed consolidated
financial statements.
<F1> The balance sheet at December 31, 1995 has  been  taken  from  the  audited
     consolidated financial statements at that date and condensed.
</TABLE>

                                      -3-

<TABLE>
<CAPTION>
                 TESORO PETROLEUM CORPORATION AND SUBSIDIARIES
                CONDENSED STATEMENTS OF CONSOLIDATED OPERATIONS
                                  (Unaudited)
                    (In thousands except per share amounts)


                                           Three Months Ended              Six Months Ended
                                                June 30,                       June 30,
                                           ------------------              ----------------
                                           1996          1995             1996          1995
                                           ----          ----             ----          ----
<S>                                      <C>          <C>              <C>          <C>
REVENUES:
 Refining and marketing. . . . . . .  $  172,327       207,602          360,106       392,649
 Exploration and production. . . . .      29,936        35,337           57,457        67,121
 Marine services . . . . . . . . . .      31,525        21,216           54,807        38,381
 Other income. . . . . . . . . . . .          98             6            5,103            22
                                        ---------     ---------        ---------     ---------
  Total Revenues . . . . . . . . . .     233,886       264,161          477,473       498,173
                                        ---------     ---------        ---------     ---------

OPERATING COSTS AND EXPENSES:
 Refining and marketing. . . . . . .     163,890       207,224          351,147       393,955
 Exploration and production. . . . .       2,945         4,951            6,351         9,797
 Marine services . . . . . . . . . .      29,399        21,632           51,880        40,031
 Depreciation, depletion and
  amortization . . . . . . . . . . .      10,004        11,177           19,771        22,841
                                        ---------     ---------        ---------     ---------
   Total Operating Costs and Expenses    206,238       244,984          429,149       466,624
                                        ---------     ---------        ---------     ---------

OPERATING PROFIT . . . . . . . . . .      27,648        19,177           48,324        31,549

General and Administrative . . . . .      (2,933)       (4,185)          (5,904)       (7,999)
Interest Expense . . . . . . . . . .      (4,055)       (5,368)          (8,000)      (10,661)
Interest Income. . . . . . . . . . .         172           188              581           424
Other Expense, Net . . . . . . . . .      (2,116)         (933)          (7,548)       (1,964)
                                        ---------     ---------        ---------     ---------

Earnings Before Income Taxes . . . .      18,716         8,879           27,453        11,349
Income Tax Provision . . . . . . . .       6,706         1,423            9,473         2,133
                                        ---------     ---------        ---------     ---------

NET EARNINGS . . . . . . . . . . . .  $   12,010         7,456           17,980         9,216
                                        =========     =========        =========     =========


EARNINGS PER SHARE . . . . . . . . .  $      .45           .30              .69           .37
                                        =========     =========        =========     =========


WEIGHTED AVERAGE OUTSTANDING COMMON
 AND COMMON EQUIVALENT SHARES. . . .      26,615        25,206           26,144        25,163
                                        =========     =========        =========     =========

<FN>
The accompanying notes are an integral part of these condensed consolidated financial statements.
</TABLE>

                                      -4-

<TABLE>
<CAPTION>
                 TESORO PETROLEUM CORPORATION AND SUBSIDIARIES
                CONDENSED STATEMENTS OF CONSOLIDATED CASH FLOWS
                                  (Unaudited)
                                 (In thousands)

                                                        Six Months Ended
                                                             June 30,
                                                        ----------------
                                                        1996        1995
                                                        ----        ----
<S>                                                 <C>          <C>
CASH FLOWS FROM (USED IN) OPERATING ACTIVITIES:
  Net earnings . . . . . . . . . . . . . . . . . $     17,980       9,216
  Adjustments to reconcile net earnings to net
   cash from operating activities:
   Depreciation, depletion and amortization. . .       20,170      23,327
   Amortization of deferred charges and other. .          703         788
   Changes in operating assets and liabilities:
     Receivable from Tennessee Gas Pipeline
      Company. . . . . . . . . . . . . . . . . .      (16,191)    (17,647)
     Receivables, other trade. . . . . . . . . .       (9,053)      8,917
     Inventories . . . . . . . . . . . . . . . .       (1,098)      6,146
     Other assets. . . . . . . . . . . . . . . .          613      (7,304)
     Accounts payable and other current
      liabilities. . . . . . . . . . . . . . . .       (2,272)      5,855
     Obligation payments to State of Alaska. . .       (1,981)     (1,316)
     Other liabilities and obligations . . . . .        7,884       1,461
                                                    ----------  ----------
       Net cash from operating activities. . . .       16,755      29,443
                                                    ----------  ----------

CASH FLOWS USED IN INVESTING ACTIVITIES:
  Capital expenditures . . . . . . . . . . . . .      (29,285)    (32,758)
  Acquisition of Coastwide Energy Services, Inc.       (7,720)         -
  Other. . . . . . . . . . . . . . . . . . . . .       (2,428)     (2,157)
                                                    ----------  ----------
       Net cash used in investing activities . .      (39,433)    (34,915)
                                                    ----------  ----------

CASH FLOWS FROM (USED IN) FINANCING ACTIVITIES:
  Borrowings, net of repayments of  $45,400 in
    1996 and $159,500 in 1995, under revolving
    credit facilities. . . . . . . . . . . . . .       15,000          -
  Payments of long-term debt . . . . . . . . . .       (1,914)     (1,200)
  Other. . . . . . . . . . . . . . . . . . . . .        1,145          10
                                                    ----------  ----------
       Net cash from (used in) financing
        activities . . . . . . . . . . . . . . .       14,231      (1,190)
                                                    ----------  ----------

DECREASE IN CASH AND CASH EQUIVALENTS  . . . . .       (8,447)     (6,662)

CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD.      13,941      14,018
                                                    ----------  ----------

CASH AND CASH EQUIVALENTS AT END OF PERIOD . . . $      5,494       7,356
                                                    ==========  ==========

SUPPLEMENTAL CASH FLOW DISCLOSURES:
  Interest paid. . . . . . . . . . . . . . . . . $      6,311       9,013
                                                    ==========  ==========
  Income taxes paid  . . . . . . . . . . . . . . $      2,623       2,389
                                                    ==========  ==========

<FN>
The accompanying notes  are  an  integral  part  of these condensed consolidated
financial statements.
</TABLE>

                                      -5-

                 TESORO PETROLEUM CORPORATION AND SUBSIDIARIES
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                  (Unaudited)

NOTE 1 - BASIS OF PRESENTATION

The  interim  condensed  consolidated  financial  statements of Tesoro Petroleum
Corporation and its subsidiaries  (collectively,  the "Company" or "Tesoro") are
unaudited but,  in  the  opinion  of  management,  incorporate  all  adjustments
necessary for a fair presentation of results for such periods.  Such adjustments
are   of  a  normal  recurring  nature.   The  preparation  of  these  condensed
consolidated  financial  statements  required   the  use  of  management's  best
estimates  and  judgment  that  affect  the  reported  amounts  of  assets   and
liabilities  and disclosures of contingent assets and liabilities at the date of
the financial statements  and  the  reported  amounts  of  revenues and expenses
during the periods.  Actual results could  differ  from  those  estimates.   The
results  of  operations for any interim period are not necessarily indicative of
results for the full year.  Certain  reclassifications have been made to amounts
previously reported for the interim periods of 1995 to conform  to  the  current
presentation  of financial information.  The accompanying condensed consolidated
financial  statements  should  be  read  in  conjunction  with  the consolidated
financial statements and notes thereto contained in the Company's Annual  Report
on Form 10-K for the year ended December 31, 1995.

NOTE 2 - ACQUISITION

In  February  1996, the Company purchased 100% of the capital stock of Coastwide
Energy  Services,  Inc.  ("Coastwide").   The  consideration  for  the  stock of
Coastwide includes approximately 1.4 million shares of Tesoro's Common Stock and
$7.7 million in cash.  The market price of Tesoro's Common Stock was  $9.00  per
share  at closing of this transaction.  In addition, upon closing, Tesoro repaid
approximately  $4.5  million  of  Coastwide's  outstanding  debt.   Coastwide is
primarily a provider of services and a wholesale distributor of diesel fuel  and
lubricants  to  the  offshore  petroleum  industry  in  the Gulf of Mexico.  The
Company has combined its existing  marine petroleum distribution operations with
Coastwide, forming a Marine Services segment.  The acquisition of Coastwide  was
accounted  for  as  a  purchase  whereby the purchase price was allocated to the
assets acquired and liabilities assumed  based  upon their estimated fair values
at the date of acquisition.

NOTE 3 - CREDIT FACILITY

In June 1996, the Company negotiated an amended and restated corporate revolving
credit agreement ("Credit Facility") which provides total  commitments  of  $150
million from a consortium of nine banks and expires June 30, 1999.  The Company,
at  its option, has currently activated $100 million of these commitments, which
includes cash borrowing  availability  of  $50  million  at  June 30, 1996.  The
Credit Facility, which is subject to a borrowing base, provides for the issuance
of letters of credit and cash  borrowings.   Under  the  Credit  Facility,  cash
borrowings  are  limited  to the lesser amount of (a) 50% of the active facility
amount or (b) the borrowing base  attributable  to domestic oil and gas reserves
(which has most recently been determined to be $45 million)  plus  $10  million.
At June 30, 1996, the Company had outstanding cash borrowings of $15 million and
letters  of  credit  of  $52  million.  Outstanding obligations under the Credit
Facility are secured  by  liens  on  substantially  all  of  the Company's trade
accounts receivable and product inventory and  by  mortgages  on  the  Company's
refinery and South Texas natural gas reserves.

Cash  borrowings  under the Credit Facility bear interest at the prime rate plus
 .75% per annum or the London  Interbank Offered Rate ("LIBOR") plus 1.75%.  Fees
on outstanding letters of credit under the Credit Facility are 1.75% per  annum.
Under  the  terms  of  the  Credit Facility, the Company is required to maintain
specified levels of consolidated working  capital, tangible net worth, cash flow
and interest coverage.   Among  other  matters,  the  Credit  Facility  contains
covenants  which  restrict  the  incurrence  of  additional  indebtedness  and a
restricted payment covenant which limits the payment of dividends.

The Credit Facility contains  certain  provisions  that  are contingent upon the
issuance of a mandate favorable to the Company by the Texas Supreme  Court  with
respect  to  the  request  for  rehearing by Tennessee Gas ("Mandate Event") and
collection of the related bonded  receivable  ("Collection Event") (see Note 5).
In these regards, the Credit  Facility  provides,  among  other  items,  for  an
extension  of  the  expiration  date  to  April  30, 2000 upon occurrence of the
Mandate Event and an  increase  in  cash  borrowing availability to $100 million
upon occurrence

                                       6


of both the Mandate Event and the Collection Event.   In  addition,  the  Credit
Facility provides for reductions in fees on letters of credit and lower interest
rates on cash borrowings, subject to occurrence of the Mandate Event.  After the
Mandate  Event,  the  Credit Facility would allow dividends up to $5 million per
year, subject to the restricted payment covenant.

During  the  six months ended June 30,1996, the Company's gross borrowings under
its revolving credit line totaled  $60  million  which were used on a short-term
basis  to  finance  working  capital  requirements  and  capital   expenditures.
Repayments of these borrowings totaled $45 million for the six months ended June
30, 1996.

NOTE 4 - INCENTIVE COMPENSATION STRATEGY

In June 1996, the Company's Board of Directors unanimously approved an incentive
compensation  strategy that provides eligible employees with added incentives to
achieve a significant  increase  in  the  market  price  of the Company's Common
Stock.  Under the strategy, awards would be earned only if the market  price  of
the  Company's  Common Stock reaches an average price per share of $20 or higher
over any 20 consecutive trading days after June 30, 1997 and before December 31,
1998  (the   "Performance   Target").    In   connection   with  this  strategy,
non-executive employees will be able to earn cash bonuses equal to 25% of  their
individual  payroll  amounts  for  the  previous  12 complete months and certain
executives have been granted,  from  the Company's Executive Long-Term Incentive
Plan, a total of 340,000 stock options at an exercise price of $11.375 per share
and 350,000 shares of restricted Common Stock,  all  of  which  vest  only  upon
achieving the Performance Target.

NOTE 5 - COMMITMENTS AND CONTINGENCIES

Gas Purchase and Sales Contract

The  Company is selling a portion of the gas produced from its Bob West Field to
Tennessee Gas Pipeline Company ("Tennessee Gas")  under a Gas Purchase and Sales
Agreement ("Tennessee Gas Contract") which provides that the price of gas  shall
be  the  maximum  price  as  calculated  in  accordance  with  Section 102(b)(2)
("Contract Price") of the Natural  Gas  Policy  Act of 1978 ("NGPA").  In August
1990, Tennessee Gas filed suit against the Company  in  the  District  Court  of
Bexar  County, Texas, alleging that the Tennessee Gas Contract is not applicable
to the Company's properties and  that  the  gas  sales price should be the price
calculated under the provisions of Section 101  of  the  NGPA  rather  than  the
Contract Price.  During the month of June 1996, the Contract Price was $8.56 per
Mcf  and  the  average  spot  market price was $2.14 per Mcf. For the six months
ended June 30, 1996, approximately  16%  of  the  Company's net U.S. natural gas
production was sold under  the  Tennessee  Gas  Contract.   Tennessee  Gas  also
claimed  that  the  contract  should  be  considered  an "output contract" under
Section 2.306  of  the  Texas  Uniform  Commercial  Code  ("UCC")  and  that the
increases in volumes tendered under the contract exceeded those allowable for an
output contract.

The District Court judge returned a verdict in  favor  of  the  Company  on  all
issues.  On appeal by Tennessee Gas, the Court of Appeals for the Fourth Supreme
Judicial  District  of Texas affirmed the validity of the Tennessee Gas Contract
as to the Company's properties and held  that the price payable by Tennessee Gas
for the gas was the Contract Price.  The Court of Appeals remanded the  case  to
the  trial  court based on its determination (i) that the Tennessee Gas Contract
was an output contract and  (ii)  that  a  fact  issue existed as to whether the
increases in the volumes of gas tendered to Tennessee  Gas  under  the  contract
were  made  in bad faith or were unreasonably disproportionate to prior tenders.
The Company sought review of the  appellate  court ruling on the output contract
issue in the Supreme Court of Texas.  Tennessee Gas also sought  review  of  the
appellate court ruling denying the remaining Tennessee Gas claims in the Supreme
Court of Texas.  The appellate court decision was the first decision reported in
Texas  holding  that a take-or-pay contract was an output contract.  The Supreme
Court of Texas heard arguments  in  December  1994 regarding the output contract
issue and certain of the issues raised by Tennessee Gas. On August 1, 1995,  the
Supreme  Court  of  Texas,  in  a  divided opinion, affirmed the decision of the
appellate court on all issues, including  that the price under the Tennessee Gas
Contract is the Contract Price, and determined that the Tennessee  Gas  Contract
was  an  output  contract  and  remanded   the  case  to  the  trial  court  for
determination of whether gas volumes tendered by the Company  to  Tennessee  Gas
were tendered in good faith

                                       7

and were not unreasonably disproportionate to any normal or otherwise comparable
prior  output or stated estimates in accordance with the UCC.  The Company filed
a motion for rehearing before the  Texas  Supreme  Court on the issue of whether
the Tennessee Gas Contract is an output contract.  On April 18, 1996, the  Texas
Supreme  Court reversed its earlier ruling on the output contract issue and held
that the Tennessee Gas  Contract  was  not  an  output contract and affirmed its
earlier decision in favor of the Company on all other issues.  On June 3,  1996,
Tennessee  Gas  filed  a  motion for rehearing and on June 10, 1996, the Company
filed its response to Tennessee  Gas'  motion  for rehearing.  An order from the
Texas Supreme Court on Tennessee Gas' motion  for  rehearing  is  pending.   The
Company  believes  that,  if  this  issue  is tried, the gas volumes tendered to
Tennessee Gas will  be  found  to  have  been  in  good  faith  and otherwise in
accordance with the requirements of the UCC.  However, there can be no assurance
as to the ultimate outcome at trial.

In  conjunction  with  the  District Court judgment and on behalf of all sellers
under the Tennessee Gas Contract, Tennessee  Gas is presently required to post a
supersedeas bond in the amount of $206 million.  Under the terms of  this  bond,
for  the  period  September  17,  1994 through April 30, 1996, Tennessee Gas was
required to take at least its  entire monthly take-or-pay obligation and pay for
gas taken at $3.00 per Mmbtu, which approximates $3.00 per Mcf  ("Bond  Price").
The $206 million bond represents an amount which together with anticipated sales
of  natural  gas  at  the  Bond  Price  will  equal the anticipated value of the
Tennessee Gas Contract from September  17,  1994 through April 30, 1996.  Except
for the period September 17,  1994  through  August  13,  1995,  the  difference
between  the  spot  market  price  and the Bond Price is refundable in the event
Tennessee Gas ultimately prevails  in  the  litigation.  The Company retains the
right to receive the Contract Price for all gas sold to Tennessee Gas. The  bond
shall  remain  in  place until the Supreme Court issues its mandate on Tennessee
Gas' motion for rehearing.  Tennessee Gas  continues to take its minimum monthly
required amount of gas and has resumed paying the Contract Price to the  Company
for gas taken beginning with May 1996 volumes.

Through  June 30, 1996, under the Tennessee Gas Contract, the Company recognized
cumulative net revenues in excess  of  spot market prices totaling approximately
$133.3 million.  Of the $133.3 million incremental net revenues, the Company has
received $11.1 million that is nonrefundable and $62.6 million which the Company
could be required to repay in the event of an  adverse  ruling.   The  remaining
$59.6  million  of  incremental  net  revenues  represents the unpaid difference
between the Contract Price and the Bond Price as described above and is included
in the $66.9 million classified in the Company's Consolidated Balance Sheet as a
current receivable at June  30,  1996.   An  adverse  outcome of this litigation
could require  the  Company  to  reverse  as  much  as  $122.2  million  of  the
incremental  revenues  and  could  require the Company to repay as much as $62.6
million for amounts received above spot  prices, plus interest if awarded by the
court.

Environmental

The Company is subject to extensive federal, state and local environmental  laws
and regulations.  These laws, which change frequently, regulate the discharge of
materials into the environment and may require the Company to remove or mitigate
the  environmental  effects  of the disposal or release of petroleum or chemical
substances  at  various   sites   or   install   additional  controls  or  other
modifications or changes in use for certain emission sources.   The  Company  is
currently  involved  with  a  waste  disposal site near Abbeville, Louisiana, at
which it has  been  named  a  potentially  responsible  party  under the Federal
Superfund law.  Although this law might impose joint and several liability  upon
each  party  at  each  site,  the  extent  of  the Company's allocated financial
contributions to the cleanup of the  site  is  expected to be limited based upon
the number of companies, volumes of waste involved and an estimated  total  cost
of  approximately  $500,000  among  all  of  the parties to close the site.  The
Company is currently involved  in  settlement discussions with the Environmental
Protection Agency ("EPA") and  other  potentially  responsible  parties  at  the
Abbeville,  Louisiana  site.   The  Company expects, based on these discussions,
that its liability at the  site  will  not  exceed $25,000.  The Company is also
involved in remedial responses and has incurred cleanup expenditures  associated
with  environmental  matters  at a number of sites, including certain of its own
properties.

At June 30, 1996, the  Company's  accruals for environmental matters amounted to
$10 million, which included a noncurrent liability of approximately  $4  million
for remediation of Kenai Pipe Line Company's ("KPL")

                                       8

properties that has been funded by the former owners of KPL through a restricted
escrow  deposit.   Based  on  currently  available  information,  including  the
participation  of  other  parties  or  former owners in remediation actions, the
Company believes these  accruals  are  adequate.   In  addition,  to comply with
environmental laws and regulations, the Company  anticipates  that  it  will  be
required  to  make  capital  improvements  in  1996 of approximately $3 million,
primarily  for  the  removal   and   upgrading  of  underground  storage  tanks.
Environmental regulations would also have required the Company to  make  capital
improvements starting in 1996 of approximately $9.5 million for the installation
of   dike  liners.   However,  on  April  18,  1996  the  Alaska  Department  of
Environmental Conservation ("ADEC") issued a memorandum stating that alternative
compliance schedules allowing for delayed implementation of the requirements for
dike liners in  secondary  containment  systems  for  existing petroleum storage
tanks would be approved.  The April 18, 1996  ADEC  Memorandum  recognizes  that
secondary  containment options other than synthetic dike liners are appropriate,
but essential ADEC guidelines  addressing  other  options  will not be available
before the end of 1996.  The ADEC believes it will be three to five years before
all affected facilities fully implement the provisions of the regulations.   The
Company has applied for an alternative compliance schedule with ADEC to maintain
the  Company's  existing  storage  tank  facilities in compliance with the state
regulations.   The  Company  cannot  presently  determine  when  an  alternative
schedule will be granted.

Conditions that require additional  expenditures  may  exist for various Company
sites, including, but not limited to, the Company's  refinery,  retail  gasoline
outlets  (current and closed locations) and petroleum product terminals, and for
compliance with the Clean Air Act. The amount of such future expenditures cannot
currently be determined by the Company.

NOTE 6 - SEVERANCE TAX EXEMPTION

In February 1996, the Texas  Railroad  Commission certified substantially all of
the Company's proved producing reserves in the Bob West Field as  high-cost  gas
from  a  designated  tight  formation.  As a result of the Railroad Commission's
certification, the Texas Comptroller's  office  has  issued certificates for the
majority of these wells, indicating that  the  wells  have  been  classified  as
high-cost  gas wells that are exempt from state severance taxes from the date of
first production through August 2001.   During  the first quarter of 1996, based
on approved severance tax exemption certificates received to date by the Company
from the Texas Comptroller's office, the Company recorded $5 million  of  income
for retroactive refunds.  These exemptions also had the effect of increasing the
pretax present value of the Company's 1995 year-end U.S. proved reserves by $7.7
million  to  $176.4  million.   Current severance taxes will not be recorded for
production from exempt wells during 1996.

                                       9

Item 2.          TESORO PETROLEUM CORPORATION AND SUBSIDIARIES
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS

RESULTS OF OPERATIONS - THREE AND  SIX  MONTHS ENDED JUNE 30, 1996 COMPARED WITH
THREE AND SIX MONTHS ENDED JUNE 30, 1995


Net earnings of $12.0 million, or $.45 per share, for  the  three  months  ended
June  30,  1996  ("1996  quarter") compare with net earnings of $7.4 million, or
$.30 per share, for the three months  ended June 30, 1995 ("1995 quarter").  Net
earnings of $18.0 million, or $.69 per share, for the six months ended June  30,
1996  ("1996  period")  compare  with  net earnings of $9.2 million, or $.37 per
share, for the six months ended June 30, 1995 ("1995 period").  The increases in
net earnings during the 1996  quarter  and  period were attributable to improved
operating profit  levels,  together  with  reduced  general  and  administrative
expenses and interest expense.  Partly offsetting these improvements in the 1996
quarter  and  period  were  increased  other expenses and a higher effective tax
rate.  A discussion and analysis  of  the  factors contributing to the Company's
results of operations are presented below.

                                       10

<TABLE>
<CAPTION>
Refining and Marketing                       Three Months Ended    Six Months Ended
                                                   June 30,            June 30,
                                             ------------------    ----------------
(Dollars in millions except per unit           1996       1995      1996       1995
 amounts)                                      ----       ----      ----       ----

<S>                                          <C>        <C>        <C>       <C>
Gross Operating Revenues:
  Refined products . . . . . . . . . . . $     149.1      169.7     295.8      323.3
  Other, primarily crude oil resales and
    merchandise. . . . . . . . . . . . .        23.3       37.8      64.3       69.3
                                             --------   --------  --------   --------
   Gross Operating Revenues. . . . . . . $     172.4      207.5     360.1      392.6
                                             ========   ========  ========   ========

Operating Profit (Loss):
  Gross margin - refined products. . . . $      27.9       18.9      47.6       34.0
  Gross margin - other . . . . . . . . .         3.5        3.1       6.2        5.6
                                             --------   --------  --------   --------
   Gross margin. . . . . . . . . . . . .        31.4       22.0      53.8       39.6
  Operating and other expenses . . . . .        23.0       21.7      44.8       40.9
  Depreciation and amortization. . . . .         3.0        3.0       6.0        6.0
                                             --------   --------  --------   --------
   Operating Profit (Loss) . . . . . . . $       5.4       (2.7)      3.0       (7.3)
                                             ========   ========  ========   ========

Capital Expenditures . . . . . . . . . . $       2.0        3.0       3.8        5.3
                                             ========   ========  ========   ========

Refinery Operations - Throughput (average
 daily barrels). . . . . . . . . . . . .      51,117     47,971    48,082     46,778
                                             ========   ========  ========   ========

Refinery Operations - Production (average
 daily barrels):
  Gasoline . . . . . . . . . . . . . . .      13,524     13,779    13,619     13,277
  Middle distillates and other . . . . .      24,723     21,395    22,780     21,554
  Heavy oils and residual product. . . .      14,633     14,347    13,477     13,391
                                             --------   --------  --------   --------
   Total Refinery Production . . . . . .      52,880     49,521    49,876     48,222
                                             ========   ========  ========   ========

Refinery Operations - Product Spread
 ($/barrel) <F1>:
  Average yield value of products
   manufactured. . . . . . . . . . . . . $     25.14      20.70     23.58      20.22
  Cost of raw materials. . . . . . . . .       19.35      17.87     18.68      17.33
                                             --------   --------  --------   --------
   Refinery Product Spread . . . . . . . $      5.79       2.83      4.90       2.89
                                             ========   ========  ========   ========

Refining and Marketing - Total Product
 Sales (average daily barrels):
  Gasoline . . . . . . . . . . . . . . .      18,167     26,996    19,094     25,172
  Middle distillates . . . . . . . . . .      28,978     37,725    29,167     37,970
  Heavy oils and residual product. . . .      10,184     13,552    13,635     13,684
                                             --------   --------  --------   --------
   Total Product Sales . . . . . . . . .      57,329     78,273    61,896     76,826
                                             ========   ========  ========   ========

Refining and Marketing - Total Product
 Sales Prices ($/barrel):
  Gasoline . . . . . . . . . . . . . . . $     35.35       28.76    31.32      27.87
  Middle distillates . . . . . . . . . . $     28.99       24.51    27.39      24.09
  Heavy oils and residual product. . . . $     15.30       12.35    16.76      12.50

Refining and Marketing - Gross Margins
 on Total Product Sales ($/barrel) <F1>:
  Average sales price. . . . . . . . . . $     28.57       23.87    26.26      23.27
  Average costs of sales . . . . . . . .       23.21       21.20    22.03      20.82
                                             --------   --------  --------   --------
    Gross margin . . . . . . . . . . . . $      5.36        2.67     4.23       2.45
                                             ========   ========  ========   ========

<FN>
<F1> The refinery product spread presented above represents the excess of  yield
     value  of  the  products  manufactured at the refinery over the cost of raw
     materials used to  manufacture  such  products.   Sources  of total product
     sales include products manufactured at  the  refinery,  existing  inventory
     balances  and  products  purchased from third parties.  Margins on sales of
     purchased products, together with the effect of changes in inventories, are
     included in the gross margin  on  total product sales presented above.  The
     Company's purchases of refined products for resale approximated 11,900  and
     28,700  average  daily barrels for the three months ended June 30, 1996 and
     1995, respectively, and 11,300 and 26,900 average daily barrels for the six
     months ended June 30, 1996 and 1995, respectively.
</TABLE>

                                       11

Three Months Ended June 30, 1996 Compared With Three Months Ended June 30, 1995.
The Company's Refining and Marketing segment returned  to  profitability  during
the 1996 quarter with operating profit of $5.4 million, as compared to a loss of
$2.7  million in the 1995 quarter.  This improvement was due primarily to higher
product margins,  as  experienced  generally  by  the  industry  and  in part to
initiatives by the Company to reduce costs and improve marketing of its  refined
products.   The  Company's  refined  product yield values increased by 21%, from
$20.70 per barrel in the 1995 quarter  to $25.14 per barrel in the 1996 quarter,
while the Company's feedstock costs increased by only 8%, from $17.87 per barrel
in the 1995 quarter to $19.35 per barrel in the 1996 quarter.

In the Company's Refining and Marketing segment, revenues from sales of  refined
products  were lower in the 1996 quarter due to a 27% decrease in sales volumes.
Total refined product sales volumes averaged  57,329 barrels per day in the 1996
quarter as compared to 78,273  barrels  per  day  in  the  1995  quarter.   This
decrease  reflected  the  Company's  withdrawal from certain West Coast markets,
which also reduced the Company's purchases  from other refiners and suppliers to
11,900 barrels per day in the 1996 quarter as compared to 28,700 barrels per day
in the 1995 quarter.  The Company plans to sell three  Company-owned  facilities
and  is  in  the  process of discontinuing certain operations in California.  In
addition, resales of crude oil in the 1996 quarter declined to $15.2 million, as
compared to $29.7  million  in  the  1995  quarter,  due  primarily to increased
throughput levels at the Company's refinery during  the  current  quarter.   The
decrease  in  revenues  was  partially offset by a 20% increase in the Company's
average sales price of refined products.  Costs  of sales were lower in the 1996
quarter due to the lower volumes of refined products, partially offset by higher
prices for refined products  and  crude  oil.   The  $1.3  million  increase  in
operating expenses was primarily related to environmental matters.

Six  Months  Ended  June  30, 1996 Compared With Six Months Ended June 30, 1995.
For the 1996 period, the  Company's  Refining  and Marketing segment returned to
profitability with operating profit of $3.0 million, as compared to  a  loss  of
$7.3  million  in the 1995 period.  This improvement was due primarily to higher
product margins,  as  experienced  generally  by  the  industry  and  in part to
initiatives by the Company to reduce costs and improve marketing of its  refined
products.   The  Company's  average yield value of refined products increased by
17%, from $20.22 per barrel in the 1995  period to $23.58 per barrel in the 1996
period, while the Company's average feedstock costs increased by only  8%,  from
$17.33 per barrel in the 1995 period to $18.68 per barrel in the 1996 period.

In  the Company's Refining and Marketing segment, revenues from sales of refined
products decreased in the 1996 period  due  primarily  to a 19% decline in sales
volumes.  Total refined product sales averaged 61,896 barrels  per  day  in  the
1996  period  as  compared  to  76,826 barrels per day in the 1995 period.  This
decline, as discussed above,  reflected  the  Company's withdrawal from the West
Coast market, which also reduced refined product purchases from  other  refiners
and  suppliers  to  11,300 barrels per day in the 1996 period from 26,900 in the
1995 period.  In addition, the Company  resales of crude oil also decreased from
$54.8 million in the 1995 period to $49.7 million in  the  1996  period.   These
decreases  in  sales  volumes  were  partially  offset  by a 13% increase in the
Company's average sales price of refined products.  Costs of sales were lower in
the 1996 period due to  lower  volumes  of  refined product, partially offset by
higher prices for crude oil and refined products.  Operating expenses  increased
by  $3.9  million primarily due to employee termination costs in the 1996 period
together with the impact of a reduction  in an environmental accrual in the 1995
period.

Although the Company's results from its Refining and Marketing segment  improved
during  the  1996  quarter and period, future profitability of this segment will
continue to be dependent on  market conditions, particularly as these conditions
influence costs of crude oil relative to prices received for  sales  of  refined
products,  and  other  additional  factors  that  are  beyond the control of the
Company.

                                       12
<TABLE>
<CAPTION>
Exploration and Production                        Three Months Ended      Six Months Ended
                                                       June 30,               June 30,
                                                  ------------------      ----------------
 (Dollars in millions except per unit amounts)     1996        1995       1996        1995
                                                   ----        ----       ----        ----
<S>                                              <C>         <C>         <C>        <C>
U.S. Oil and Gas:
  Gross operating revenues . . . . . . . . . . $    24.6        30.5       47.7        58.6
  Other income - severance tax refunds . . . .        -           -         5.0          -
  Production costs . . . . . . . . . . . . . .       1.1         3.3        2.5         6.7
  Administrative support and other
   operating expenses. . . . . . . . . . . . .        .9          .7        1.9         1.2
  Depreciation, depletion and amortization . .       6.3         8.0       12.6        16.6
                                                 --------    --------   --------    --------
    Operating Profit - U.S. Oil and Gas. . . .      16.3        18.5       35.7        34.1
                                                 --------    --------   --------    --------

U.S. Gas Transportation:
  Gross operating revenues . . . . . . . . . .       1.3         1.7        2.7         2.7
  Operating expenses . . . . . . . . . . . . .        -           .1         .1          .1
  Depreciation and amortization. . . . . . . .        -           .1         .1          .1
                                                 --------    --------   --------    --------
   Operating Profit - U.S. Gas Transportation.       1.3         1.5        2.5         2.5
                                                 --------    --------   --------    --------

Bolivia:
  Gross operating revenues . . . . . . . . . .       4.0         3.2        7.1         5.8
  Production costs . . . . . . . . . . . . . .        .2          .1         .4          .3
  Administrative support and other
   operating expenses. . . . . . . . . . . . .        .8          .8        1.5         1.5
  Depreciation, depletion and amortization . .        .3          -          .6          -
                                                 --------    --------   --------    --------
   Operating Profit - Bolivia. . . . . . . . .       2.7         2.3        4.6         4.0
                                                 --------    --------   --------    --------

Total Operating Profit - Exploration and
 Production. . . . . . . . . . . . . . . . . .  $   20.3        22.3       42.8        40.6
                                                 ========    ========   ========    ========

U.S.:
  Capital expenditures . . . . . . . . . . . .  $    5.9        13.0       15.4         27.0
                                                 ========    ========   ========    ========
  Net natural gas production (average daily Mcf) -
   Spot market and other . . . . . . . . . . .    76,898     121,811     78,269      101,157
   Tennessee Gas Contract<F1>. . . . . . . . .    14,653      20,401     14,553       22,988
                                                 --------    --------   --------    --------
     Total production. . . . . . . . . . . . .    91,551     142,212     92,822      124,145
                                                 ========    ========   ========    ========
  Average natural gas sales ($/Mcf) -
   Spot market<F2> . . . . . . . . . . . . . .  $   1.90        1.35       1.80         1.31
   Tennessee Gas Contract<F1>. . . . . . . . .  $   8.45        8.36       8.31         8.30
   Average . . . . . . . . . . . . . . . . . .  $   2.95        2.36       2.82         2.61
  Average operating expenses ($/Mcf) -
   Lease operating expenses. . . . . . . . . .  $    .10         .09        .12          .12
   Severance taxes . . . . . . . . . . . . . .       .05         .16        .03          .18
                                                 --------    --------   --------    --------
     Total production costs. . . . . . . . . .       .15         .25        .15          .30
   Administrative support. . . . . . . . . . .       .09         .05        .11          .05
                                                 --------    --------   --------    --------
     Total operating expenses. . . . . . . . .  $    .24         .30        .26          .35
                                                 ========    ========   ========    ========
  Depletion ($/Mcf). . . . . . . . . . . . . .  $    .75         .62        .74          .74
                                                 ========    ========   ========    ========

Bolivia:
  Capital expenditures . . . . . . . . . . . .  $    2.8          -         4.9           -
  Net natural gas production (average daily Mcf)  24,067      19,715     21,563       18,321
  Average natural gas sales price ($/Mcf). . .  $   1.36        1.30       1.34         1.28
  Net condensate production
   (average daily barrels) . . . . . . . . . .       679         610        614          581
  Average condensate price ($/barrel). . . . .  $  16.75       15.69      16.29        15.22
  Average operating expenses ($/Mcfe) -
   Production costs. . . . . . . . . . . . . .  $    .08         .09        .09          .09
   Value-added taxes . . . . . . . . . . . . .       .06         .05        .07          .04
   Administrative support. . . . . . . . . . .       .21         .30        .24          .32
                                                 --------    --------   --------    --------
     Total operating expenses. . . . . . . . .  $    .35         .44        .40          .45
                                                 ========    ========   ========    ========
  Depletion ($/Mcfe) . . . . . . . . . . . . .  $    .13          -         .13           -
                                                 ========    ========   ========    ========

<FN>
<F1>  The Company is involved  in  litigation  with  Tennessee Gas relating to a
      natural   gas   sales    contract.     See    "Capital    Resources    and
      Liquidity--Tennessee  Gas  Contract,"  "Legal  Proceedings--Tennessee  Gas
      Contract" and Note 5 of Notes

                                       13

      to Condensed Consolidated Financial Statements.
<F2>  Includes  effects of the Company's natural gas price swap agreements which
      amounted to a loss of $.18  per  Mcf  and  a  gain of $.01 per Mcf for the
      three months ended June 30, 1996 and 1995, respectively,  and  a  loss  of
      $.12  per Mcf and a gain of $.03 per Mcf for the six months ended June 30,
      1996 and 1995, respectively.
<F3>  Mcf is  defined  as  one  thousand  cubic  feet;  Mcfe  is  defined as net
      equivalent one thousand cubic feet.
</TABLE>

United States

Three Months Ended June 30, 1996 Compared With Three Months Ended June 30, 1995.
Operating profit of $16.3 million from  the Company's U.S. oil and gas producing
operations in the 1996 quarter compares to $18.5 million in  the  1995  quarter.
The  comparability  between  these  two  quarters was impacted by several items,
including amounts recorded in the 1995 quarter related to certain interests that
have since been sold, while the 1996 quarter excludes current severance taxes on
production from exempt wells.

Operating profit from the Company's sales of natural gas in the spot market rose
19% during the 1996 quarter, as  higher  prices  more than offset a reduction in
volumes.  Prices for  the  Company's  natural  gas  sales  in  the  spot  market
increased  41%,  from  $1.35 per Mcf in the 1995 quarter to $1.90 per Mcf in the
1996  quarter.   The  Company's  weighted  average  sales  price,  including the
above-market pricing of the Tennessee Gas Contract, increased  25%,  from  $2.36
per  Mcf  in the 1995 quarter to $2.95 per Mcf in the 1996 quarter.  Included in
the 1995 quarter were spot market natural gas production averaging 43.7 Mmcf per
day, revenues of $5.6 million  and  operating  profit of $2.5 million related to
certain interests in the Bob West Field that were sold during the third  quarter
of 1995.  Excluding amounts related to the sold interests from the 1995 quarter,
operating  profit  from  spot  market  sales  rose 124% on essentially unchanged
volumes.  Volumes  sold  under  the  above-market  contract  with  Tennessee Gas
declined 28% during the 1996 quarter due to  an  expected  decline  in  contract
deliverability.

Revenues  from  the  Company's  U.S.  oil  and  gas operations decreased by $5.9
million during the 1996 quarter  due  to  the lower production volumes sold into
the spot market and lower volumes sold to Tennessee Gas, partially offset by the
increases in the Company's sales prices.  Total production costs were  lower  in
the  1996  quarter  primarily  due  to  the  lower  volumes and the exclusion of
severance taxes on exempt  wells.   On  a  per  Mcf basis, production costs were
reduced to $.15 per Mcf compared to  $.25  per  Mcf  due  to  the  exemption  of
severance  taxes.   Total operating expenses on a per Mcf basis decreased due to
the  lower  production   costs,   partially   offset   by  higher  expenses  for
administrative support.  Depreciation, depletion and amortization was  lower  in
the  1996  quarter, primarily due to lower production volumes partly offset by a
higher depletion rate.

The Company enters  into  commodity  price  swap  agreements  to reduce the risk
caused by fluctuations in the prices of natural gas in the spot market.   During
the  1996 and 1995 quarters, the Company used such arrangements to set the price
of 33% and 25%, respectively, of the  natural gas production that it sold in the
spot market.  During the 1996 and 1995 quarters, the Company realized a loss  of
$1.2  million  (or  $.18  per  Mcf) and a gain of $.1 million (or $.01 per Mcf),
respectively, from these price swap arrangements.

Six Months Ended June 30,  1996  Compared  With  Six Months Ended June 30, 1995.
Operating profit of $35.7 million from the Company's U.S. oil and gas operations
in the 1996 period benefited from retroactive  state  severance  tax  exemptions
totaling   approximately   $5  million  from  its  Bob  West  Field  production.
Substantially all of the  Company's  proved  producing  reserves in the Bob West
Field were certified by the Texas Railroad Commission as high-cost  gas  from  a
designated tight formation, eligible for state severance tax exemptions from the
date  of  first  production  through August 2001.  These exemptions also had the
effect of increasing the  pretax  present  value  of the Company's 1995 year-end
U.S. proved reserves by $7.7 million to $176.4 million.  Current severance taxes
will not be recorded for production from exempt wells during 1996.  Included  in
the  1995 period were spot market natural gas production averaging 35.8 Mmcf per
day, revenues of $8.6 million  and  operating  profit of $2.9 million related to
certain interests in the Bob West Field that were sold during the third  quarter
of 1995.  Excluding the income related to the severance tax refund from the 1996
period  and the operating profit related to sold interests from the 1995 period,
operating profit from the U.S. oil  and  gas operations would have decreased $.5
million, relatively unchanged from the 1995 period.

Prices for sales of the Company's natural gas production into  the  spot  market
increased 37%, from $1.31 per Mcf

                                       14

in  the 1995 period compared to $1.80 per Mcf in the 1996 period.  The Company's
weighted average sales price, including  the  effect of the above-market pricing
of the Tennessee Gas Contract, increased from $2.61 per Mcf in the  1995  period
to  $2.82 per Mcf in the 1996 period.  The Company's U.S. natural gas production
sold into the spot market in the 1996  period was lower than the 1995 period due
to the sale of certain interests in the third quarter of  1995.   Excluding  the
impact  of  the sold interests, natural gas production sold into the spot market
would have increased by 20%,  reflecting  the effects of a voluntary curtailment
by the Company during the early part of the 1995  period  in  response  to  poor
market  conditions  during  that  time and reflecting initiatives by the Company
during the  1996  period  to  add  production  through  drilling and acquisition
activities.  Production sold under the Tennessee Gas Contract decreased by  37%,
reflecting  higher takes by Tennessee Gas during the 1995 period together with a
decline in contract deliverability during the 1996 period.

Revenues from the  Company's  U.S.  oil  and  gas  operations decreased by $10.9
million due to the lower volumes, partly offset by increases  in  the  Company's
sales  prices.   Total  production costs were lower in the 1996 period primarily
due to exemptions  from  severance  taxes  discussed  above and lower production
volumes.  On a per Mcf basis, production costs were  reduced  to  $.15  per  Mcf
compared  to  $.30  per  Mcf  due  to  the  exemption of severance taxes.  Total
operating expenses on a  per  Mcf  basis  declined  due  to the lower production
costs, partially  offset  by  increased  expenses  for  administrative  support.
Depreciation,  depletion  and  amortization  was lower in the 1996 period due to
lower production volumes.

The Company enters  into  commodity  price  swap  agreements  to reduce the risk
caused by fluctuations in the prices of natural gas in the spot market.   During
the  1996  and 1995 periods, the Company used such arrangements to set the price
of 37% and 23%, respectively, of the  natural gas production that it sold in the
spot market.  During the 1996 and 1995 periods, the Company realized a  loss  of
$1.8  million  (or  $.12  per  Mcf) and a gain of $.5 million (or $.03 per Mcf),
respectively, from these price  swap  arrangements.   As  of  June 30, 1996, the
Company has remaining price swaps totaling 3.1 billion cubic feet at an  average
Houston  Ship  Channel price of $1.73 per Mcf. In the 1996 period, the Company's
average spot market wellhead price per  Mcf was approximately $.21 less than the
average Houston Ship Channel index, the difference  representing  transportation
and marketing costs from the wellhead in South Texas.

Bolivia

Three Months Ended June 30, 1996 Compared With Three Months Ended June 30, 1995.
Operating  profit from the Company's Bolivian operations improved by $.4 million
during the  1996  quarter  primarily  due  to  a  22%  increase  in  natural gas
production, together with increases in the prices received for both natural  gas
and  condensate.   The  increase  in  the  Company's  natural gas production was
primarily related to increased demand from  the Bolivian state-owned oil and gas
company for higher quality natural gas, in order to meet contract specifications
for its exports to Argentina, together with the inability of another producer to
meet  supply  requirements.   Production  costs  and  other  operating  expenses
remained relatively unchanged in total, but declined by 20% on a per unit  basis
reflecting  the  Company's ability to increase volumes with minimal increases in
expenses.  Partially offsetting  these  improvements was depreciation, depletion
and amortization of $.3 million recorded in the 1996 quarter.

Six Months Ended June 30, 1996 Compared With Six Months  Ended  June  30,  1995.
Operating  results  from  the  Company's  Bolivian  operations  increased by $.6
million during the 1996 period, primarily  due  to an 18% increase in production
of natural gas together with higher prices received for  both  natural  gas  and
condensate.   Production  costs and other operating expenses remained relatively
unchanged in total but  declined  by  11%  on  a  per  unit basis reflecting the
increase in volumes with minimal increases in  expenses.   Partially  offsetting
these  improvements  was depreciation, depletion and amortization of $.6 million
recorded in the 1996 period.

Bolivian  Hydrocarbons  Law.  On  April  30,  1996,  a new Hydrocarbons Law that
significantly impacts the Company's  operations  in  Bolivia  was enacted by the
Bolivian government.  Among other matters, the new law granted the  Company  the
option  to  convert its Contracts of Operation to new Shared Risk Contracts.  On
July 29, 1996, the  Company  signed  new  agreements converting its Contracts of
Operation to Shared Risk Contracts subject to recision  at  the  option  of  the
Company  if  the  Company is not satisfied with modifications to Bolivian fiscal
law

                                       15

to be enacted not later than January 31, 1997.  The Shared Risk Contracts extend
the term of operation, provide more favorable acreage relinquishment terms and a
revised fiscal regime of taxes and  tariffs.   The new contracts will extend the
Company's operations on Block 18 and Block  20  to  2017  and  2029  from  their
current  expiration  dates  of  2007  and  2008,  respectively,  except  for  an
Exploitation  Area  in Block 20 which will have an expiration date of 2018.  The
new contract provisions will result  in  an immediate increase, possibly as high
as 35%, of the Company's proved Bolivian  reserves  that  have  been  previously
limited by the contract termination dates.  In connection with the conversion to
Shared  Risk  Contracts, the Company selected certain acreage to be relinquished
in Block 20, retained  its  producing  fields  and discoveries, and continues to
hold approximately two-thirds of the  remaining  unexplored  Block  20  acreage.
Block  20  is subject to a seven-year exploration period, certain future acreage
relinquishments and  exploration  drilling  obligations  required  by government
regulations.

<TABLE>
<CAPTION>
Marine Services                                Three Months Ended    Six Months Ended
                                                    June 30,            June 30,
                                               -----------------     ----------------
(Dollars in millions)                           1996       1995       1996       1995
                                                ----       ----       ----       ----

<S>                                           <C>        <C>        <C>        <C>
Gross Operating Revenues . . . . . . . . . $     31.5       21.2       54.8       38.4
Costs of Sales . . . . . . . . . . . . . .       23.6       18.3       42.2       33.4
                                              --------   --------   --------   --------
  Gross Margin . . . . . . . . . . . . . .        7.9        2.9       12.6        5.0
Operating and Other Expenses . . . . . . .        5.6        3.3        9.6        6.6
Depreciation and Amortization. . . . . . .         .4         .1         .5         .2
                                              --------   --------   --------   --------
  Operating Profit (Loss). . . . . . . . . $      1.9        (.5)       2.5       (1.8)
                                              ========   ========   ========   ========

Capital Expenditures . . . . . . . . . . . $      4.3         .1        5.0         .1
                                              ========   ========   ========   ========

Refined Product Sales, Primarily Diesel
  Fuel (thousands of gallons). . . . . . .     39,147     32,176     69,547     58,373
                                              ========   ========   ========   ========
</TABLE>

Three Months Ended June 30, 1996 Compared With Three Months Ended June 30, 1995.
On February 20, 1996, the  Company  acquired  Coastwide  Energy  Services,  Inc.
("Coastwide")  and  combined  Coastwide's  operations  with the Company's marine
petroleum products distribution business, forming a Marine Services segment.  As
a combined operation, the Marine Services  segment is a wholesale distributor of
diesel fuel and lubricants and a provider of services to the offshore  petroleum
industry  in  the  Gulf  of  Mexico.  Operating results from Coastwide have been
included in the Company's Marine Services segment since the date of acquisition.
The improvement in operating results of  the Marine Services segment in the 1996
quarter was largely attributable to a 22% increase in volumes, mainly related to
the acquisition, and improved margins,  partially  offset  by  higher  operating
expenses associated with the increased activity.

Six Months Ended June 30, 1996 Compared with Six Months Ended June 30, 1995.  As
discussed  above,  during  the  1996  period, the Company acquired Coastwide and
combined Coastwide's operations  with  the  Company's  marine petroleum products
distribution business.  Operating results of Coastwide have been included in the
Company's Marine Services segment,  since  acquisition,  or  approximately  four
months of the 1996 period, which contributed to a 19% increase in volumes.  This
increase  in  volumes  together  with  improved margins were partially offset by
higher operating expenses associated with the increased activity.

General and Administrative Expenses

General and administrative expenses  decreased  by  $1.3 million, or 31%, during
the 1996 quarter and by $2.1 million, or 26%, during  the  1996  period.   These
decreases were primarily due to reduced professional fees and lower employee and
labor costs resulting from cost reduction measures implemented by the Company in
late 1995.

                                       16

Interest Expense

Interest  expense decreased by $1.3 million, or 24%, during the 1996 quarter and
by $2.7 million, or 25%, during the  1996 period.  In December 1995, the Company
redeemed $34.6 million of its 12-3/4% Subordinated  Debentures  which,  together
with lower borrowings under the Company's revolving credit facility, resulted in
interest  expense  savings of approximately $1.4 million and $2.7 million during
the 1996 quarter and period, respectively.

Other Expense

The increase of  $1.2  million  in  other  expense  during  the 1996 quarter was
primarily due to environmental and  other  expenses  related  to  the  Company's
former  operations.   For  the  1996  period,  other  expense  increased by $5.6
million, primarily due to costs of $2.3 million related to a shareholder consent
solicitation,  which  was  resolved  in   April  1996,  together  with  employee
termination costs and write-off of deferred financing costs.

Income Taxes

Income taxes increased by $5.3 million and $7.4 million during the 1996  quarter
and  period,  respectively.   These  increases  were  primarily  due to a higher
effective tax rate  for  the  Company  during  the  1996  quarter  and period as
earnings subject to U.S. tax exceeded  available  net  operating  loss  and  tax
credit carryforwards.

IMPACT OF CHANGING PRICES

The  Company's  operating  results  and cash flows are sensitive to the volatile
changes in energy prices.   Major  shifts  in  the  cost  of  crude oil used for
refinery feedstocks and the price of refined products can result in a change  in
gross  margin from the refining and marketing operations, as prices received for
refined products may or  may  not  keep  pace  with  changes in crude oil costs.
These energy prices, together with volume levels, also  determine  the  carrying
value of crude oil and refined product inventory.

Likewise, changes in natural gas prices impact revenues and the present value of
estimated  future net revenues and cash flows from the Company's exploration and
production operations.  From time to time,  the Company may increase or decrease
its natural gas production in response to market conditions.  The carrying value
of natural gas assets may also  be  subject  to  noncash  write-downs  based  on
changes in natural gas prices and other determining factors.

CAPITAL RESOURCES AND LIQUIDITY

The Company operates in an environment where its liquidity and capital resources
are  impacted  by changes in the supply of and demand for crude oil, natural gas
and refined petroleum products, market  uncertainty  and a variety of additional
factors that are beyond the control of  the  Company.   These  factors  include,
among  others,  the  level  of  consumer product demand, weather conditions, the
proximity of the Company's natural gas  reserves to pipelines, the capacities of
such pipelines, fluctuations in seasonal demand, governmental  regulations,  the
price  and  availability  of  alternative  fuels and overall market and economic
conditions.  The Company's  future  capital  expenditures,  borrowings under its
credit facility  and  other  sources  of  capital  will  be  affected  by  these
conditions.   During  the  1996  period,  the  Company  achieved  improvement in
profitability from each of its business segments  as well as cost savings at the
corporate level.  Furthermore, the Texas Supreme Court's decision in April 1996,
which is subject to a  motion  for  rehearing,  may  remove  a  major  financial
uncertainty  from  the  Company's  capital  structure  that  could  improve  the
predictability  of  the Company's cash flow and provide for additional financial
flexibility.  See "Capital Resources and Liquidity - Tennessee Gas Contract."

The Company continues to assess  its  existing  asset  base in order to maximize
returns and financial  flexibility  through  diversification,  acquisitions  and
divestitures  in  all  of  its  operating  segments.   This  ongoing  assessment
includes,  in  the  Exploration and Production segment, evaluating ways in which
the Company might diversify the mix  of  its  oil  and gas assets and reduce the
asset concentration associated with the Bob West Field through

                                       17

domestic development, exploration and acquisition activity outside of this area.
In the Refining and Marketing segment,  the  Company  has  been  engaged  in  an
ongoing  effort  to  evaluate  these  assets  and  operations and has considered
possible joint ventures, strategic  alliances or business combinations; however,
such evaluations have not resulted in any transaction.  The Company continues to
assess its  Marine  Services  segment,  pursuing  opportunities  to  consolidate
operations  and improve efficiencies.  In these regards, during the 1996 period,
the Company completed its acquisition of Coastwide for approximately 1.4 million
shares of Tesoro's Common Stock and $7.7 million in cash (see Note 2 of Notes to
Condensed Consolidated Financial Statements).

Credit Arrangements

In June 1996, the Company negotiated an amended and restated corporate revolving
credit agreement ("Credit Facility")  which  provides  total commitments of $150
million from a consortium of nine banks and expires June 30, 1999.   The  Credit
Facility,  which  replaced a previous higher-cost $90 million facility, provides
more financial flexibility  for  the  Company,  including  lower interest rates,
reduced fees on letters of credit, elimination of certain restrictive  financial
tests,  an  increased borrowing base, increased cash borrowing availability, and
the  right  to  restructure  non-recourse  or  limited  financings  for  certain
subsidiaries.  The Company, at its  option, has currently activated $100 million
of the available commitments under the  Credit  Facility,  which  includes  cash
borrowing  availability  of  $50 million at June 30, 1996.  The Credit Facility,
which is subject to a borrowing  base,  provides  for the issuance of letters of
credit and cash borrowings.  Under the  Credit  Facility,  cash  borrowings  are
limited to the lesser amount of (a) 50% of the active facility amount or (b) the
borrowing  base  attributable  to  domestic oil and gas reserves (which has most
recently been determined to be $45 million) plus $10 million.  At June 30, 1996,
the Company had outstanding cash borrowings of $15 million and letters of credit
of $52 million.  Outstanding obligations  under  the Credit Facility are secured
by liens on substantially all of the Company's  trade  accounts  receivable  and
product  inventory  and  by  mortgages on the Company's refinery and South Texas
natural gas reserves.  Under the  terms  of  the Credit Facility, the Company is
required to maintain specified levels of consolidated working capital,  tangible
net  worth,  cash  flow  and interest coverage.  Among other matters, the Credit
Facility  contains  covenants  which   restrict  the  incurrence  of  additional
indebtedness and a restricted payment  covenant  which  limits  the  payment  of
dividends.

The  Credit  Facility  contains  certain provisions that are contingent upon the
issuance of a mandate favorable to  the  Company by the Texas Supreme Court with
respect to the request for rehearing by Tennessee  Gas  and  collection  of  the
related  bonded  receivable.   In  these  regards, the Credit Facility provides,
among other items, for an extension of the expiration date to April 30, 2000, an
increase in cash borrowing availability  to  $100 million, reductions in fees on
letters of credit, lower interest rates on cash borrowings and favorable changes
in certain restrictions and limitations.  For further information regarding  the
Tennessee  Gas litigation and the Credit Facility, see Notes 3 and 5 of Notes to
Condensed Consolidated Financial Statements.

Debt and Other Obligations

The Company's funded  debt  obligations  at  June  30,  1996 include $30 million
principal amount of 12-3/4% Subordinated Debentures ("Subordinated Debentures"),
which is due March 15, 2001 and bears interest at 12-3/4% per annum,  and  $44.1
million  principal  amount  of 13% Exchange Notes ("Exchange Notes"), which bear
interest at 13% per annum  and  become  due  December 1, 2000.  The Subordinated
Debentures and Exchange Notes are redeemable at the option  of  the  Company  at
100%  of  principal  amount,  plus  accrued  interest.  The Company continuously
reviews financing alternatives with  respect  to its Subordinated Debentures and
Exchange Notes and currently intends, upon a final resolution of  the  Tennessee
Gas  litigation,  to  redeem  the  Subordinated  Debentures  and Exchange Notes.
However, there can be no  assurance  whether  or  when the Company would propose
other refinancings or would be able to retire such indebtedness.

The indenture governing the Subordinated Debentures contains certain  covenants,
including  a  restriction that prevents the current payment of cash dividends on
Common Stock and currently limits  the  Company's  ability to purchase or redeem
any shares of its capital stock.  The limitation of dividend  payments  included
in  the  indenture  governing  the  Exchange  Notes is less restrictive than the
limitation imposed by the Subordinated Debentures.

                                       18

Capital Expenditures

For the year  1996,  the  Company's  total  capital  budget is approximately $84
million (excluding amounts related to the purchase of Coastwide), based upon  an
outlook  which  includes a favorable resolution of the Tennessee Gas litigation.
The exploration and production segment accounts  for $64 million of the budgeted
expenditures with $56 million planned for U.S. activities  and  $8  million  for
Bolivia.   The  planned  U.S.  expenditures include $39 million for exploration,
development and acquisition outside of  the  Bob  West Field and $17 million for
development drilling and facilities in the Bob  West  Field.   In  Bolivia,  the
drilling  program  includes  two  exploratory  wells  and  workovers  of current
producing wells to increase  deliverability.   Capital spending for the refining
and marketing segment is projected to be $13 million, which includes amounts for
installation of facilities to allow the Company to produce and market asphalt in
Alaska, improvements and upgrades at  the  Company's  refinery  and  convenience
store  operations,  and  environmental  projects.   Capital spending for 1996 is
expected to be financed through a  combination of cash flows from operations and
borrowings under the Credit Facility.

During the six months ended June 30, 1996, total  capital  expenditures  of  $29
million  (excluding  amounts related to Coastwide) were funded primarily by cash
flows from operations, available cash  reserves  and borrowings under the Credit
Facility.  Capital expenditures for U.S. oil  and  gas  activities  totaled  $15
million  for  the  1996 period, principally for participation in the drilling of
eight development wells, seven  of  which  were  completed, and four exploratory
wells, all of which were in progress at  quarter-end,  and  the  acquisition  of
other  working  interests.  In Bolivia, the Company's capital expenditures of $5
million during the 1996 period, related  primarily to one exploratory well which
was completed and resulted in a discovery of oil and gas reserves,  and  another
exploratory  well  currently  being  completed.   Capital  expenditures  for the
Company's refining and marketing segment totaled $4 million for the 1996 period,
primarily for installation of facilities  to  produce and market asphalt and for
expansion of its retail marketing facilities.   The  Marine  Services  segment's
capital  spending  totaled  $5  million for the 1996 period primarily reflecting
efforts to improve operating efficiencies.

Cash Flows From Operating, Investing and Financing

At June 30, 1996, the Company's working capital totaled  $151.6  million,  which
included  a  receivable  from  Tennessee  Gas  of $66.9 million and cash of $5.5
million.  For information on litigation related  to a natural gas sales contract
and the related  impact  on  the  Company's  cash  flows  from  operations,  see
"Tennessee  Gas  Contract"  below  and Note 5 of Notes to Condensed Consolidated
Financial Statements.  Components  of  the  Company's  cash  flows are set forth
below (in millions):

                                                       Six Months Ended
                                                           June 30,
                                                       ----------------
                                                        1996      1995
                                                        ----      ----
Cash Flows From (Used In):
  Operating Activities . . . . . . . . . . . . . .  $    16.7      29.4
  Investing Activities . . . . . . . . . . . . . .      (39.4)    (34.9)
  Financing Activities . . . . . . . . . . . . . .       14.2      (1.2)
                                                       -------   -------
Decrease in Cash and Cash Equivalents. . . . . . .  $    (8.5)     (6.7)
                                                       =======   =======

Net cash from operating activities of $17 million during the 1996 period,  which
compares  to  $29  million  for  the  1995  period, included higher net earnings
partially offset  by  increased  working  capital  balances.   Net  cash used in
investing activities during the 1996 period  of  $39  million  included  capital
expenditures  of  $29  million  and  cash  consideration of $7.7 million for the
acquisition of Coastwide.  Capital expenditures for the 1996 period included $20
million for the Company's exploration  and  production activities in South Texas
and Bolivia.  Net cash from financing activities of $14 million during the  1996
period  was  primarily  related to an outstanding borrowing of $15 million under
the Company's Credit Facility, partially  offset  by payments of other long-term
debt.  During  the  1996  period,  the  Company's  gross  borrowings  under  its
revolving credit line amounted to $60 million, with repayments of $45 million.

                                       19

Tennessee Gas Contract

The  Company is selling a portion of the gas produced from its Bob West Field to
Tennessee Gas Pipeline Company ("Tennessee Gas")  under a Gas Purchase and Sales
Agreement ("Tennessee Gas Contract") which provides that the price of gas  shall
be  the  maximum  price  as  calculated  in  accordance  with  Section 102(b)(2)
("Contract Price") of the Natural  Gas  Policy  Act of 1978 ("NGPA").  In August
1990, Tennessee Gas filed suit against the Company  in  the  District  Court  of
Bexar  County, Texas, alleging that the Tennessee Gas Contract is not applicable
to the Company's properties and  that  the  gas  sales price should be the price
calculated under the provisions of Section 101  of  the  NGPA  rather  than  the
Contract Price.  During the month of June 1996, the Contract Price was $8.56 per
Mcf  and  the  average  spot  market price was $2.14 per Mcf. For the six months
ended June 30, 1996, approximately  16%  of  the  Company's net U.S. natural gas
production was sold under  the  Tennessee  Gas  Contract.   Tennessee  Gas  also
claimed  that  the  contract  should  be  considered  an "output contract" under
Section 2.306  of  the  Texas  Uniform  Commercial  Code  ("UCC")  and  that the
increases in volumes tendered under the contract exceeded those allowable for an
output contract.

The District Court judge returned a verdict in  favor  of  the  Company  on  all
issues.  On appeal by Tennessee Gas, the Court of Appeals for the Fourth Supreme
Judicial  District  of Texas affirmed the validity of the Tennessee Gas Contract
as to the Company's properties and held  that the price payable by Tennessee Gas
for the gas was the Contract Price.  The Court of Appeals remanded the  case  to
the  trial  court based on its determination (i) that the Tennessee Gas Contract
was an output contract and  (ii)  that  a  fact  issue existed as to whether the
increases in the volumes of gas tendered to Tennessee  Gas  under  the  contract
were  made  in bad faith or were unreasonably disproportionate to prior tenders.
The Company sought review of the  appellate  court ruling on the output contract
issue in the Supreme Court of Texas.  Tennessee Gas also sought  review  of  the
appellate court ruling denying the remaining Tennessee Gas claims in the Supreme
Court of Texas.  The appellate court decision was the first decision reported in
Texas  holding  that a take-or-pay contract was an output contract.  The Supreme
Court of Texas heard arguments  in  December  1994 regarding the output contract
issue and certain of the issues raised by Tennessee Gas. On August 1, 1995,  the
Supreme  Court  of  Texas,  in  a  divided opinion, affirmed the decision of the
appellate court on all issues, including  that the price under the Tennessee Gas
Contract is the Contract Price, and determined that the Tennessee  Gas  Contract
was   an  output  contract  and  remanded  the  case  to  the  trial  court  for
determination of whether gas volumes  tendered  by  the Company to Tennessee Gas
were tendered in good faith and were not unreasonably  disproportionate  to  any
normal  or  otherwise  comparable prior output or stated estimates in accordance
with the UCC.  The Company filed a motion for rehearing before the Texas Supreme
Court on the issue of whether the  Tennessee Gas Contract is an output contract.
On April 18, 1996, the Texas Supreme Court reversed its earlier  ruling  on  the
output contract issue and held that the Tennessee Gas Contract was not an output
contract  and affirmed its earlier decision in favor of the Company on all other
issues.  On June 3, 1996, Tennessee Gas filed a motion for rehearing and on June
10, 1996, the Company filed its response to Tennessee Gas' motion for rehearing.
An order from the Texas Supreme Court  on Tennessee Gas' motion for rehearing is
pending.  The Company believes that, if this issue is  tried,  the  gas  volumes
tendered to Tennessee Gas will be found to have been in good faith and otherwise
in  accordance  with  the  requirements  of  the  UCC.  However, there can be no
assurance as to the ultimate outcome at trial.

In conjunction with the District  Court  judgment  and  on behalf of all sellers
under the Tennessee Gas Contract, Tennessee Gas is presently required to post  a
supersedeas  bond  in the amount of $206 million.  Under the terms of this bond,
for the period September  17,  1994  through  April  30, 1996, Tennessee Gas was
required to take at least its entire monthly take-or-pay obligation and pay  for
gas  taken  at $3.00 per Mmbtu, which approximates $3.00 per Mcf ("Bond Price").
The $206 million bond represents an amount which together with anticipated sales
of natural gas  at  the  Bond  Price  will  equal  the  anticipated value of the
Tennessee Gas Contract from September 17, 1994 through April 30,  1996.   Except
for  the  period  September  17,  1994  through  August 13, 1995, the difference
between the spot market price  and  the  Bond  Price  is refundable in the event
Tennessee Gas ultimately prevails in the litigation.  The  Company  retains  the
right  to receive the Contract Price for all gas sold to Tennessee Gas. The bond
shall remain in place until  the  Supreme  Court issues its mandate on Tennessee
Gas' motion for rehearing.  Tennessee Gas continues to take its minimum  monthly
required  amount of gas and has resumed paying the Contract Price to the Company
for gas taken beginning with May 1996 volumes.

                                       20

Through June 30, 1996, under the  Tennessee Gas Contract, the Company recognized
cumulative net revenues in excess of spot market prices  totaling  approximately
$133.3 million.  Of the $133.3 million incremental net revenues, the Company has
received $11.1 million that is nonrefundable and $62.6 million which the Company
could  be  required  to  repay in the event of an adverse ruling.  The remaining
$59.6 million  of  incremental  net  revenues  represents  the unpaid difference
between the Contract Price and the Bond Price as described above and is included
in the $66.9 million classified in the Company's Consolidated Balance Sheet as a
current receivable at June 30, 1996.  An  adverse  outcome  of  this  litigation
could  require  the  Company  to  reverse  as  much  as  $122.2  million  of the
incremental revenues and could require  the  Company  to  repay as much as $62.6
million for amounts received above spot prices, plus interest if awarded by  the
court.

Environmental and Other Matters

The  Company is subject to extensive federal, state and local environmental laws
and regulations.  These laws, which change frequently, regulate the discharge of
materials into the environment and may require the Company to remove or mitigate
the environmental effects of the  disposal  or  release of petroleum or chemical
substances  at  various  sites  or  install   additional   controls   or   other
modifications  or  changes  in use for certain emission sources.  The Company is
currently involved in remedial  responses  and has incurred cleanup expenditures
associated with environmental matters at a number of sites, including certain of
its own properties.  At June 30, 1996, the Company's accruals for  environmental
matters  amounted  to  $10  million,  which  included  a noncurrent liability of
approximately $4 million for  remediation  of  Kenai Pipe Line Company's ("KPL")
properties that has been funded by the former owners of KPL through a restricted
escrow  deposit.   Based  on  currently  available  information,  including  the
participation of other parties or former  owners  in  remediation  actions,  the
Company  believes  these  accruals  are  adequate.   In addition, to comply with
environmental laws and  regulations,  the  Company  anticipates  that it will be
required to make capital improvements  in  1996  of  approximately  $3  million,
primarily   for   the  removal  and  upgrading  of  underground  storage  tanks.
Environmental regulations would also have  required  the Company to make capital
improvements starting in 1996 of approximately $9.5 million for the installation
of  dike  liners.   However,  on  April  18,  1996,  the  Alaska  Department  of
Environmental Conservation ("ADEC") issued a memorandum stating that alternative
compliance schedules allowing for delayed implementation of the requirements for
dike liners in secondary containment  systems  for  existing  petroleum  storage
tanks  would  be  approved.   The April 18, 1996 ADEC Memorandum recognizes that
secondary containment options other than  synthetic dike liners are appropriate,
but essential ADEC guidelines addressing other options  will  not  be  available
before the end of 1996.  The ADEC believes it will be three to five years before
all  affected facilities fully implement the provisions of the regulations.  The
Company has applied for an alternative compliance schedule with ADEC to maintain
the Company's existing  storage  tank  facilities  in  compliance with the state
regulations.   The  Company  cannot  presently  determine  when  an  alternative
schedule will be granted.

Conditions that require additional expenditures may exist  for  various  Company
sites,  including,  but  not limited to, the Company's refinery, retail gasoline
outlets (current and closed locations)  and petroleum product terminals, and for
compliance with the Clean Air Act. The amount of such future expenditures cannot
currently  be  determined  by  the  Company.    For   further   information   on
environmental  contingencies,  see  Note  5  of  Notes to Condensed Consolidated
Financial Statements.

                                       21

                          PART II - OTHER INFORMATION

Item 1.  Legal Proceedings

Tennessee Gas Contract.  The Company  is  selling  a portion of the gas produced
from its Bob West Field to Tennessee  Gas  Pipeline  Company  ("Tennessee  Gas")
under  a  Gas  Purchase  and  Sales  Agreement  ("Tennessee Gas Contract") which
provides that the price  of  gas  shall  be  the  maximum price as calculated in
accordance with Section 102(b)(2) ("Contract Price") of the Natural  Gas  Policy
Act  of  1978  ("NGPA").   In  August 1990, Tennessee Gas filed suit against the
Company in  the  District  Court  of  Bexar  County,  Texas,  alleging  that the
Tennessee Gas Contract is not applicable to the Company's  properties  and  that
the  gas  sales  price  should  be  the price calculated under the provisions of
Section 101 of the NGPA  rather  than  the  Contract Price.  During the month of
June 1996, the Contract Price was $8.56 per Mcf  and  the  average  spot  market
price  was  $2.14 per Mcf. For the six months ended June 30, 1996, approximately
16% of  the  Company's  net  U.S.  natural  gas  production  was  sold under the
Tennessee Gas Contract.  Tennessee Gas also claimed that the contract should  be
considered  an  "output  contract"  under  Section  2.306  of  the Texas Uniform
Commercial Code ("UCC") and  that  the  increases  in volumes tendered under the
contract exceeded those allowable for an output contract.

The District Court judge returned a verdict in  favor  of  the  Company  on  all
issues.  On appeal by Tennessee Gas, the Court of Appeals for the Fourth Supreme
Judicial  District  of Texas affirmed the validity of the Tennessee Gas Contract
as to the Company's properties and held  that the price payable by Tennessee Gas
for the gas was the Contract Price.  The Court of Appeals remanded the  case  to
the  trial  court based on its determination (i) that the Tennessee Gas Contract
was an output contract and  (ii)  that  a  fact  issue existed as to whether the
increases in the volumes of gas tendered to Tennessee  Gas  under  the  contract
were  made  in bad faith or were unreasonably disproportionate to prior tenders.
The Company sought review of the  appellate  court ruling on the output contract
issue in the Supreme Court of Texas.  Tennessee Gas also sought  review  of  the
appellate court ruling denying the remaining Tennessee Gas claims in the Supreme
Court of Texas.  The appellate court decision was the first decision reported in
Texas  holding  that a take-or-pay contract was an output contract.  The Supreme
Court of Texas heard arguments  in  December  1994 regarding the output contract
issue and certain of the issues raised by Tennessee Gas. On August 1, 1995,  the
Supreme  Court  of  Texas,  in  a  divided opinion, affirmed the decision of the
appellate court on all issues, including  that the price under the Tennessee Gas
Contract is the Contract Price, and determined that the Tennessee  Gas  Contract
was   an  output  contract  and  remanded  the  case  to  the  trial  court  for
determination of whether gas volumes  tendered  by  the Company to Tennessee Gas
were tendered in good faith and were not unreasonably  disproportionate  to  any
normal  or  otherwise  comparable prior output or stated estimates in accordance
with the UCC.  The Company filed a motion for rehearing before the Texas Supreme
Court on the issue of whether the  Tennessee Gas Contract is an output contract.
On April 18, 1996, the Texas Supreme Court reversed its earlier  ruling  on  the
output contract issue and held that the Tennessee Gas Contract was not an output
contract  and affirmed its earlier decision in favor of the Company on all other
issues.  On June 3, 1996, Tennessee Gas filed a motion for rehearing and on June
10, 1996, the Company filed its response to Tennessee Gas' motion for rehearing.
An order from the Texas Supreme Court  on Tennessee Gas' motion for rehearing is
pending.  The Company believes that, if this issue is  tried,  the  gas  volumes
tendered to Tennessee Gas will be found to have been in good faith and otherwise
in  accordance  with  the  requirements  of  the  UCC.  However, there can be no
assurance as to the ultimate outcome at trial.

In conjunction with the District  Court  judgment  and  on behalf of all sellers
under the Tennessee Gas Contract, Tennessee Gas is presently required to post  a
supersedeas  bond  in the amount of $206 million.  Under the terms of this bond,
for the period September  17,  1994  through  April  30, 1996, Tennessee Gas was
required to take at least its entire monthly take-or-pay obligation and pay  for
gas  taken  at $3.00 per Mmbtu, which approximates $3.00 per Mcf ("Bond Price").
The $206 million bond represents an amount which together with anticipated sales
of natural gas  at  the  Bond  Price  will  equal  the  anticipated value of the
Tennessee Gas Contract from September 17, 1994 through April 30,  1996.   Except
for  the  period  September  17,  1994  through  August 13, 1995, the difference
between the spot market price  and  the  Bond  Price  is refundable in the event
Tennessee Gas ultimately prevails in the litigation.  The  Company  retains  the
right  to receive the Contract Price for all gas sold to Tennessee Gas. The bond
shall remain in place until  the  Supreme  Court issues its mandate on Tennessee
Gas' motion for rehearing.  Tennessee Gas continues to take its minimum  monthly
required  amount of gas and has resumed paying the Contract Price to the Company
for gas taken beginning with May 1996 volumes.

Through June 30, 1996, under the  Tennessee Gas Contract, the Company recognized
cumulative net revenues in excess of spot market prices  totaling  approximately
$133.3 million.  Of the $133.3 million incremental net revenues, the Company has
received $11.1 million that is nonrefundable and $62.6 million which the Company

                                       22

could  be  required  to  repay in the event of an adverse ruling.  The remaining
$59.6 million  of  incremental  net  revenues  represents  the unpaid difference
between the Contract Price and the Bond Price as described above and is included
in the $66.9 million classified in the Company's Consolidated Balance Sheet as a
current receivable at June 30, 1996.  An  adverse  outcome  of  this  litigation
could  require  the  Company  to  reverse  as  much  as  $122.2  million  of the
incremental revenues and could require  the  Company  to  repay as much as $62.6
million for amounts received above spot prices, plus interest if awarded by  the
court.

Environmental  Matters.   As  previously  reported,  in  March 1992, the Company
received a Compliance  Order  and  Notice  of  Violation  from the Environmental
Protection Agency ("EPA") alleging violations by the Company of the  New  Source
Performance  Standards  under  the  Clean  Air  Act at its Alaska refinery.  The
allegations  included  failure  to  install,  maintain  and  operate  monitoring
equipment over a period of approximately  six years, failure to perform accuracy
testing on monitoring  equipment,  and  failure  to  install  certain  pollution
control  equipment.   The  Company denied these allegations.  From March 1992 to
July 1993, the  EPA  and  the  Company  exchanged  information relevant to these
allegations.  In addition, the EPA  conducted  an  environmental  audit  of  the
Company's  refinery  in  May  1992.   As a result of this audit, the EPA alleged
violation of certain  regulations  related  to  asbestos  materials.  In October
1993, the EPA referred these matters to the Department of Justice  ("DOJ").   On
June  4,  1996,  the  U.S.  District  Court  of Alaska approved a consent decree
between the Company and the  DOJ.   The  decree included a penalty assessment of
$1.3 million, which was paid on July 3, 1996, and the agreement by  the  Company
to incur $200,000 in costs to complete a supplemental environmental project.

As previously reported, the Company, along with numerous other parties, has been
identified by the EPA as a potentially responsible party ("PRP") pursuant to the
Comprehensive  Environmental Response, Compensation and Liability Act ("CERCLA")
for the Mud Superfund site  in  Abbeville,  Louisiana (the "Site").  The Company
arranged for the disposal of a minimal amount of  materials  at  the  Site,  but
CERCLA  might  impose  joint and several liability on each PRP at the Site.  The
EPA is seeking reimbursement  for  its  response  costs  incurred to date at the
Site, as well as a commitment from the PRPs either to  conduct  future  remedial
activities or to finance such activities.  The extent of the Company's allocated
financial  contributions  to  the  cleanup of the Site is expected to be limited
based upon the number of companies,  volumes  of waste involved and an estimated
total cost of approximately $500,000 among all of the parties to close the Site.
The Company is currently involved in settlement discussions  with  the  EPA  and
other  PRPs  involved  at  the  Site.   The  Company  expects,  based  on  these
discussions, that its liability at the Site will not exceed $25,000.

Refund  Claim.   As  previously reported, in July 1994, a former customer of the
Company ("Customer")  filed  suit  against  the  Company  in  the  United States
District Court for the District of New Mexico for a  refund  in  the  amount  of
approximately  $1.2  million,  plus  interest  of approximately $4.4 million and
attorney's fees, related to a gasoline  purchase  from the Company in 1979.  The
Customer also alleges entitlement to treble damages and punitive damages in  the
aggregate  amount  of  $16.8  million.  The refund claim is based on allegations
that the Company renegotiated  the  acquisition  price  of  gasoline sold to the
Customer and failed to pass on the benefit of  the  renegotiated  price  to  the
Customer in violation of Department of Energy price and allocation controls then
in effect.  In May 1995, the court issued an order granting the Company's motion
for  summary  judgment  and  dismissed  with  prejudice  all  the  claims in the
Customer's complaint.  In June 1995, the  Customer filed a notice of appeal with
the U.S. Court of Appeals for the Federal Circuit.  On June 13, 1996,  the  U.S.
Court of Appeals for the Federal Circuit issued its decision affirming the lower
court's ruling in favor of the Company.

Item 2.  Changes in Securities

In  June 1996, the Company entered into an Amended and Restated Credit Agreement
("Credit Facility") under which  the  Company  is required to maintain specified
levels of consolidated working  capital,  tangible  net  worth,  cash  flow  and
interest coverage.  The Credit Facility has certain restrictions with respect to
dividends on its capital stock.  For further information on the Credit Facility,
see  Note  3  of Notes to Condensed Consolidated Financial Statements in Part I,
Item 1.

                                       23

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

     (a) The 1996 annual meeting of stockholders of the Company was held on June
         6, 1996.

     (b) The names of the directors elected  at  the meeting and a tabulation of
         the number of votes cast for or withheld  with  respect  to  each  such
         director are set forth below:

                                          Votes              Votes
                  Name                    For                Withheld
                  ----                 ------------       -------------

              Robert J. Caverly         22,748,535             679,648
              Steven H. Grapstein       22,793,629             634,554
              Alan J. Kaufman           22,769,092             659,091
              Raymond K. Mason, Sr.     22,748,925             679,258
              Sanford B. Prater         22,771,425             656,758
              Bruce A. Smith            22,691,524             736,659
              Patrick J. Ward           22,800,367             627,816
              Murray L. Weidenbaum      22,751,313             676,870

         Effective  June  6,  1996, the Company's Board of Directors elected Mr.
         William J. Johnson as a director.

     (c) A  brief  description  of  each  matter,  other  than  the  election of
         directors, voted upon at the meeting and the number of votes cast  for,
         against  or  withheld,  as well as the number of abstentions and broker
         non-votes as to each matter, is set forth below:

         With respect to a proposal to  increase  the number of shares which can
         be granted under the Executive Long-Term Incentive Plan and  limit  the
         awards of restricted stock under such plan, there were 11,207,150 votes
         for;  6,174,725  votes against; 5,805,905 broker non-votes; and 240,403
         abstentions.

         With respect to  the  ratification  of  the  appointment  of Deloitte &
         Touche LLP as independent auditors for  the  Company  for  fiscal  year
         1996,  there  were  23,252,961  votes  for;  128,568 votes against; and
         46,654 abstentions.

Item 6.  Exhibits and Reports on Form 8-K

     (a) Exhibits

         See  the  Exhibit  Index   immediately  preceding  the  exhibits  filed
         herewith.

     (b) Reports on Form 8-K

         No reports on Form 8-K have been filed during  the  quarter  for  which
         this report is filed.

                                       24

                                   SIGNATURES

  Pursuant  to  the  requirements  of  the  Securities Exchange Act of 1934, the
Registrant has duly  caused  this  report  to  be  signed  on  its behalf by the
undersigned thereunto duly authorized.


                                    TESORO PETROLEUM CORPORATION
                                              Registrant




Date:     August 14, 1996           /s/           BRUCE A. SMITH
                                                  Bruce A. Smith
                                       Chairman of the Board of Directors,
                                      President and Chief Executive Officer







Date:     August 14, 1996           /s/         WILLIAM T. VAN KLEEF
                                                William T. Van Kleef
                                               Senior Vice President
                                             and Chief Financial Officer

                                       25

                                 EXHIBIT INDEX

Exhibit
Number

 4.1       Amended and Restated Credit Agreement ("Credit Facility") dated as of
           June 7, 1996 among the  Company  and Banque Paribas, individually, as
           an Issuing Bank and as Administrative Agent, and  The  Bank  of  Nova
           Scotia,  individually  and  as Documentation Agent, and certain other
           financial institutions named therein.

 4.2       Amended and Restated  Guaranty  Agreement  dated  as  of June 7, 1996
           among  various  subsidiaries  of  the  Company  and  Banque  Paribas,
           individually, as Administrative Agent and as  an  Issuing  Bank,  and
           certain  other  financial institutions named therein, entered into in
           connection with the Credit Facility.

 4.3       Amended and  Restated  Security  Agreement  (Accounts  and Inventory)
           dated as of June 7, 1996 between  the  Company  and  Banque  Paribas,
           entered into in connection with the Credit Facility.

 4.4       Amended  and  Restated  Security  Agreement  (Accounts and Inventory)
           dated as of June 7, 1996  between Tesoro Alaska Petroleum Company and
           Banque Paribas, entered into in connection with the Credit Facility.

 4.5       Amended and Restated  Security  Agreement  (Accounts  and  Inventory)
           dated  as of June 7, 1996 between Tesoro Refining, Marketing & Supply
           Company and  Banque  Paribas,  entered  into  in  connection with the
           Credit Facility.

 4.6       Security Agreement (Accounts and Inventory) dated as of June 7,  1996
           between  Kenai  Pipe Line Company and Banque Paribas, entered into in
           connection with the Credit Facility.

 4.7       Security Agreement (Accounts and Inventory)  dated as of June 7, 1996
           between Tesoro Coastwide Services Company and Banque Paribas, entered
           into in connection with the Credit Facility.

 4.8       Security Agreement (Accounts and Inventory) dated as of June 7,  1996
           between  Coastwide  Marine Services, Inc. and Banque Paribas, entered
           into in connection with the Credit Facility.

 4.9       Security Agreement (Accounts) dated as of June 7, 1996 between Tesoro
           Vostok  Company  and  Banque Paribas, entered into in connection with
           the Credit Facility.

 4.10      Amended and Restated Security Agreement  (Pledge) dated as of June 7,
           1996 by the Company in favor  of  Banque  Paribas,  entered  into  in
           connection with the Credit Facility.

 4.11      First  Amendment  to  Deed of Trust, Security Agreement and Financing
           Statement dated as  of  June  7,  1996  among Tesoro Alaska Petroleum
           Company, TransAlaska Title Insurance Agency, Inc.,  as  Trustee,  and
           Banque  Paribas,  as Administrative Agent, entered into in connection
           with the Credit Facility.

 4.12      First Amendment to Mortgage, Deed of Trust, Assignment of Production,
           Security Agreement and Financing Statement  dated  as of June 7, 1996
           from Tesoro E&P Company, L.P., entered into in  connection  with  the
           Credit Facility.

 4.13      Mortgage, Deed of Trust, Assignment of Production, Security Agreement
           and  Financing  Statement  dated  as  of June 7, 1996 from Tesoro E&P
           Company, L.P., entered into in connection with the Credit Facility.

  27       Financial Data Schedule.

                                       26


                     AMENDED AND RESTATED CREDIT AGREEMENT


                                     Among


                          TESORO PETROLEUM CORPORATION
                                 as the Company


                                      and


                                 BANQUE PARIBAS
         Individually, as an Issuing Bank and as Administrative Agent,


                            THE BANK OF NOVA SCOTIA
                    Individually and as Documentation Agent


                                      and


                             FINANCIAL INSTITUTIONS
                        NOW OR HEREAFTER PARTIES HERETO


                     $150,000,000 Revolving Credit Facility


                                  June 7, 1996



                               TABLE OF CONTENTS


                                   ARTICLE I

                                  DEFINITIONS

    Section 1.01   Definitions . . . . . . . . . . . . . . . . .1
    Section 1.02   Accounting Terms and Determinations . . . . 21
    Section 1.03   Other Definitional Terms. . . . . . . . . . 21

                                   ARTICLE II

                           AMOUNT AND TERMS OF LOANS

    Section 2.01   Commitments . . . . . . . . . . . . . . . . 21
    Section 2.02   Borrowing Requests. . . . . . . . . . . . . 22
    Section 2.03   Letters of Credit . . . . . . . . . . . . . 23
    Section 2.04   Disbursement of Funds . . . . . . . . . . . 27
    Section 2.05   Notes.. . . . . . . . . . . . . . . . . . . 27
    Section 2.06   Interest. . . . . . . . . . . . . . . . . . 28
    Section 2.07   Interest Periods. . . . . . . . . . . . . . 29
    Section 2.08   Repayment of Loans. . . . . . . . . . . . . 29
    Section 2.09   Termination or Reduction of  Revolving
                      Credit Commitments . . . . . . . . . . . 30
    Section 2.10   Prepayments . . . . . . . . . . . . . . . . 30
    Section 2.11   Continuation and Conversion Options . . . . 31
    Section 2.12   Fees. . . . . . . . . . . . . . . . . . . . 32
    Section 2.13   Payments, etc . . . . . . . . . . . . . . . 33
    Section 2.14   Interest Rate Not Ascertainable, etc. . . . 33
    Section 2.15   Illegality. . . . . . . . . . . . . . . . . 34
    Section 2.16   Increased Costs . . . . . . . . . . . . . . 34
    Section 2.17   Change of Lending Office. . . . . . . . . . 36
    Section 2.18   Funding Losses. . . . . . . . . . . . . . . 36
    Section 2.19   Sharing of Payments, etc. . . . . . . . . . 36
    Section 2.20   E&P Borrowing Base. . . . . . . . . . . . . 37
    Section 2.21   Taxes . . . . . . . . . . . . . . . . . . . 38
    Section 2.22   Pro Rata Treatment. . . . . . . . . . . . . 40
    Section 2.23   Disposition of Proceeds . . . . . . . . . . 41
    Section 2.24   Senior Debt . . . . . . . . . . . . . . . . 41

                                  ARTICLE III

            CONDITIONS TO BORROWINGS AND TOPURCHASE, RENEWAL AND RE

    Section 3.01   Closing . . . . . . . . . . . . . . . . . . 41

                                      -i-

    Section 3.02   Conditions Precedent to Initial Loan. . . . 41
    Section 3.03   Conditions Precedent to Each Loan . . . . . 44
    Section 3.04   Recordings. . . . . . . . . . . . . . . . . 44

                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

    Section 4.01   Corporate Existence . . . . . . . . . . . . 45
    Section 4.02   Corporate Power and Authorization . . . . . 45
    Section 4.03   Binding Obligations . . . . . . . . . . . . 45
    Section 4.04   No Legal Bar or Resultant Lien. . . . . . . 45
    Section 4.05   No Consent. . . . . . . . . . . . . . . . . 45
    Section 4.06   Financial Information . . . . . . . . . . . 45
    Section 4.07   Investments and Guaranties. . . . . . . . . 46
    Section 4.08   Litigation. . . . . . . . . . . . . . . . . 46
    Section 4.09   Use of Proceeds . . . . . . . . . . . . . . 46
    Section 4.10   Compliance with ERISA . . . . . . . . . . . 46
    Section 4.11   Taxes; Governmental Charges . . . . . . . . 46
    Section 4.12   Titles, etc . . . . . . . . . . . . . . . . 47
    Section 4.13   Defaults. . . . . . . . . . . . . . . . . . 47
    Section 4.14   Casualties; Taking of Properties. . . . . . 47
    Section 4.15   Compliance with the Law . . . . . . . . . . 47
    Section 4.16   No Material Misstatements . . . . . . . . . 47
    Section 4.17   Investment Company Act. . . . . . . . . . . 48
    Section 4.18   Public Utility Holding Company Act. . . . . 48
    Section 4.19   Subsidiaries. . . . . . . . . . . . . . . . 48
    Section 4.20   Insurance . . . . . . . . . . . . . . . . . 48
    Section 4.21   Mortgaged Property. . . . . . . . . . . . . 48
    Section 4.22   Gas Imbalances. . . . . . . . . . . . . . . 48
    Section 4.23   Environmental Matters . . . . . . . . . . . 48

                                   ARTICLE V

                             AFFIRMATIVE COVENANTS

    Section 5.01   Maintenance and Compliance, etc.. . . . . . 50
    Section 5.02   Payment of Taxes and Claims, etc. . . . . . 50
    Section 5.03   Further Assurances. . . . . . . . . . . . . 50
    Section 5.04   Performance of Obligations. . . . . . . . . 51
    Section 5.05   Insurance.. . . . . . . . . . . . . . . . . 51
    Section 5.06   Accounts and Records. . . . . . . . . . . . 51
    Section 5.07   Right of Inspection.. . . . . . . . . . . . 51
    Section 5.08   Operation and Maintenance of Mortgaged
                      Property and Compliance with Leases. . . 52

                                      -ii-

    Section 5.09   Stock of Subsidiaries.. . . . . . . . . . . 52
    Section 5.10   Certain Additional Assurances Regarding
                      Maintenance and Operation of Properties. 52
    Section 5.11   Designation of Subsidiaries as Additional
                      Guarantors . . . . . . . . . . . . . . . 52
    Section 5.12   Minimum Capital Expenditures. . . . . . . . 52
    Section 5.13   Payment of Charters and Tariffs.. . . . . . 52
    Section 5.14   Title Opinions. . . . . . . . . . . . . . . 52
    Section 5.15   Reporting Covenants . . . . . . . . . . . . 52

                                   ARTICLE V

                              INEGATIVE COVENANTS

    Section 6.01   Consolidated Tangible Net Worth.. . . . . . 56
    Section 6.02   Consolidated Current Ratio. . . . . . . . . 56
    Section 6.03   Consolidated Cash Flow Coverage Ratio.. . . 56
    Section 6.04   Consolidated Interest Coverage Ratio. . . . 57
    Section 6.05   Indebtedness. . . . . . . . . . . . . . . . 57
    Section 6.06   Liens.. . . . . . . . . . . . . . . . . . . 59
    Section 6.07   Mergers, Sales, etc.. . . . . . . . . . . . 61
    Section 6.08   Restricted Payments.. . . . . . . . . . . . 61
    Section 6.09   Investments, Loans, etc.. . . . . . . . . . 62
    Section 6.10   Lease Payments. . . . . . . . . . . . . . . 64
    Section 6.11   Sales and Leasebacks. . . . . . . . . . . . 64
    Section 6.12   Nature of Business. . . . . . . . . . . . . 64
    Section 6.13   ERISA Compliance. . . . . . . . . . . . . . 64
    Section 6.14   Sale or Discount of Receivables.. . . . . . 65
    Section 6.15   Negative Pledge Agreements. . . . . . . . . 65
    Section 6.16   Transactions with Affiliates. . . . . . . . 65
    Section 6.17   Unconditional Purchase Obligations. . . . . 66
    Section 6.18   Stock.. . . . . . . . . . . . . . . . . . . 66
    Section 6.19   Non-Recourse Indebtedness . . . . . . . . . 66

                                  ARTICLE VII

                               EVENTS OF DEFAULT

    Section 7.01   Payments. . . . . . . . . . . . . . . . . . 66
    Section 7.02   Covenants Without Notice. . . . . . . . . . 66
    Section 7.03   Other Covenants . . . . . . . . . . . . . . 66
    Section 7.04   Other Financing Document Obligations. . . . 67
    Section 7.05   Representations . . . . . . . . . . . . . . 67
    Section 7.06   Non-Payments of Other Indebtedness. . . . . 67
    Section 7.07   Defaults Under Other Agreements . . . . . . 67

                                     -iii-

    Section 7.08   Bankruptcy. . . . . . . . . . . . . . . . . 67
    Section 7.09   ERISA . . . . . . . . . . . . . . . . . . . 68
    Section 7.10   Money Judgment. . . . . . . . . . . . . . . 68
    Section 7.11   Discontinuance of Business. . . . . . . . . 68
    Section 7.12   Security Instruments. . . . . . . . . . . . 68
    Section 7.13   Change of Control . . . . . . . . . . . . . 68
    Section 7.14   Mandatory Prepayments . . . . . . . . . . . 68
    Section 7.15   Material Adverse Event. . . . . . . . . . . 68

                                  ARTICLE VIII

                            THE ADMINISTRATIVE AGENT

    Section 8.01   Appointment of Administrative Agent . . . . 69
    Section 8.02   Nature of Duties of Administrative Agent
                      and Documentation Agent. . . . . . . . . 69
    Section 8.03   Lack of Reliance on the Administrative
                      Agent and the Documentation Agent. . . . 69
    Section 8.04   Certain Rights of the Administrative Agent. 70
    Section 8.05   Reliance by Administrative Agent. . . . . . 70
    Section 8.06   Indemnification of Administrative Agent
                      and the Documentation Agent. . . . . . . 70
    Section 8.07   The Administrative Agent and Documentation
                      Agent in their Individual Capacity . . . 70
    Section 8.08   Lender as Owner . . . . . . . . . . . . . . 71
    Section 8.09   Successor Administrative Agent. . . . . . . 71

                                   ARTICLE IX

                                 MISCELLANEOUS

    Section 9.01   Notices . . . . . . . . . . . . . . . . . . 71
    Section 9.02   Amendments, etc . . . . . . . . . . . . . . 72
    Section 9.03   No Waiver; Remedies Cumulative. . . . . . . 72
    Section 9.04   Payment of Expenses, Indemnities, etc . . . 72
    Section 9.05   Right of Setoff . . . . . . . . . . . . . . 74
    Section 9.06   Benefit of Agreement. . . . . . . . . . . . 75
    Section 9.07   Assignments and Participations. . . . . . . 75
    Section 9.08   Governing Law; Submission to Jurisdiction;
                      Etc. . . . . . . . . . . . . . . . . . . 77
    Section 9.09   Independent Nature of Lenders' Rights . . . 78
    Section 9.10   Invalidity. . . . . . . . . . . . . . . . . 78
    Section 9.11   Survival of Agreements. . . . . . . . . . . 78
    Section 9.12   Renewal, Extension or Rearrangement . . . . 78
    Section 9.13   Interest. . . . . . . . . . . . . . . . . . 78
    Section 9.14   Taxes, etc. . . . . . . . . . . . . . . . . 79
    Section 9.15   Confidential Information. . . . . . . . . . 79

                                      -iv-

    Section 9.16   Entire Agreement. . . . . . . . . . . . . . 80
    Section 9.17   Attachments . . . . . . . . . . . . . . . . 80
    Section 9.18   Counterparts. . . . . . . . . . . . . . . . 80
    Section 9.19   Survival of Indemnities . . . . . . . . . . 80
    Section 9.20   Headings Descriptive. . . . . . . . . . . . 80
    Section 9.21   Satisfaction Requirement. . . . . . . . . . 80
    Section 9.22   Effectiveness . . . . . . . . . . . . . . . 81
    Section 9.23   Conflict with E&P Mortgage. . . . . . . . . 81
    Section 9.24   Exculpation Provisions. . . . . . . . . . . 81

ANNEXES

Annex I - Commitments
Annex II - Eligible Inventory Valuation


SCHEDULES

Schedule 1.01 - Outstanding Letters of Credit
Schedule 4.05 - Consents
Schedule 4.07 - Investment and Guaranties
Schedule 4.08 - Litigation
Schedule 4.10 - ERISA
Schedule 4.12 - Titles
Schedule 4.13 - Defaults
Schedule 4.20 - Insurance
Schedule 4.22 - Gas Imbalances
Schedule 4.23 - Environmental Matters
Schedule 6.05 - Existing Indebtedness
Schedule 6.06 - Liens
Schedule 6.15 - Negative Pledge Agreements


EXHIBITS

Exhibit A - Form of Revolving Note
Exhibit B - Form of Borrowing Request
Exhibit C - Subsidiaries/Guarantors
Exhibit D - Form of Assignment and Acceptance
Exhibit E - Form of Borrowing Base Report
Exhibit F - Form of Letter to Hydrocarbon Purchasers

                                      -v-

                                CREDIT AGREEMENT


    THIS AMENDED AND RESTATED CREDIT  AGREEMENT  is  made and entered into as of
the 7th day of June,  1996,  among  TESORO  PETROLEUM  CORPORATION,  a  Delaware
corporation  (the  "Company");  BANQUE PARIBAS, individually, as an Issuing Bank
and as Administrative  Agent,  THE  BANK  OF  NOVA  SCOTIA,  individually and as
Documentation Agent, and each of the lenders that is a signatory hereto or which
becomes a party hereto as provided in Section  9.07  (individually,  a  "Lender"
and, collectively, the "Lenders").


                                    RECITALS

    A.   The  Company has requested that the Lenders amend, extend and rearrange
all of the  Existing  Indebtedness  (as  defined  in  Section  1.01) and provide
certain loans to and extensions of credit on behalf of the Company; and

    B.   The Lenders have agreed to amend, extend  and  rearrange  the  Existing
Indebtedness  and  to  make  such  loans and extensions of credit subject to the
terms and conditions of this Agreement.

    C.   In  consideration  of  the   mutual  covenants  and  agreements  herein
contained and of the loans, extensions of  credit  and  commitments  hereinafter
referred  to,  the parties hereto agree to amend and restate the Existing Credit
Agreement (as defined in Section 1.01) as follows:


                                   ARTICLE I

                                  DEFINITIONS

    Section 1.01   Definitions.  As used herein,  the following terms shall have
the meanings herein specified (to be equally applicable to both the singular and
plural forms of the terms defined):

         "Account Borrowing Base Parties" shall mean Tesoro Alaska, KPL,  Tesoro
    Vostok,  Tesoro Coastwide and Tesoro R&M, and "Account Borrowing Base Party"
    shall mean any one of them.

         "Active Facility Amount" shall  mean  $100,000,000 or such other amount
    in excess thereof not to exceed the Aggregate Revolving  Credit  Commitments
    as  the Company may from time to time request in writing pursuant to Section
    2.01(d).

         "Administrative Agent" shall mean Banque  Paribas, acting in the manner
    and to the extent described in Article VIII.

         "Advance Notice" shall mean written or telecopy notice  (or  telephonic
    notice  promptly  confirmed  in  writing),  which  in  each  case  shall  be
    irrevocable,  from  the  Company  to be received by the Administrative Agent
    before 11:00 a.m.  (Houston time), by the number of Business Days in advance
    of  any  borrowing,  conversion,  continuation  or  prepayment  of  any Loan
    pursuant to this Agreement as respectively indicated below:

           (i)     Eurodollar Loans  - 3 Business Days; and

          (ii)     Base Rate Loans  -  same Business Day.

    For the purpose of determining the respectively applicable Loan in the  case
    of  the  conversion  from one type of Loan into another, the Loan into which
    there is to be a  conversion  shall control.  The Administrative Agent, each
    Issuing Bank and each Lender are entitled to rely upon and act upon telecopy
    notice made or purportedly made by  the  Company,  and  the  Company  hereby
    waives  the  right  to  dispute  the  authenticity  and validity of any such
    transaction once the Administrative Agent  or  any Lender has advanced funds
    or the Issuing Bank has issued Letters of Credit, absent manifest error.

         "Affiliate" of any Person shall  mean  any  other  Person  directly  or
    indirectly  controlling,  controlled  by, or under common control with, such
    Person, whether through the ownership  of  voting securities, by contract or
    otherwise.

         "Aggregate Revolving Credit Commitments" shall mean  the  sum  of  each
    Lender's Revolving Credit Commitment.

         "Aggregate  Revolving  Credit  Exposure"  shall  mean  the  sum of each
    Lender's Revolving Credit Exposure.

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

         "Alaska Deed of Trust" shall  mean  the  Deed  of  Trust  and  Security
    Agreement  covering the Kenai Refinery executed by Tesoro Alaska in favor of
    TransAlaska Title Insurance Agency, Inc., as trustee, recorded in Book 0441,
    Pages 848  through  873  of  the  Kenai  Recording  District, Third Judicial
    District, State of Alaska, as security for the Lender Indebtedness,  as  the
    same may be amended, modified or supplemented from time to time.

         "Applicable  Margin" shall mean (i) .75% per annum with respect to Base
    Rate Loans, and  (ii)  1.75%  per  annum  with  respect to Eurodollar Loans;
    provided, however, at any time (a) while the Company's senior unsecured debt
    (or implied senior unsecured debt) is rated BB- or better  by  Standard  and
    Poors Corporation or Ba3 or better by Moody's Investors Service, Inc. or (b)
    from  and  after  the  occurrence of the Mandate Event, then the "Applicable
    Margin" shall be (i) .50% per  annum  for  Base Rate Loans and (ii) 1.5% per
    annum for Eurodollar Loans; and, further provided, however, that during  any
    Deficiency  Period,  the "Applicable Margin" as would otherwise be in effect
    shall be increased by 2.0% per annum for both Base Rate Loans and Eurodollar
    Loans.

         Application" shall mean an  "Application  and  Agreement for Letters of
    Credit," or similar instruments or  agreements,  entered  into  between  the
    Company and the Issuing Bank in connection with any Letter of Credit.

         "Assignment  and  Acceptance" shall have the meaning assigned such term
    in Section 9.07(b).

                                      -2-

         "BB Properties" shall mean at any  time  the Oil and Gas Properties and
    other assets of the Company or a Subsidiary of the Company evaluated by  the
    Lenders  and  to  which  the Lenders gave loan value in determining the most
    recent E&P Borrowing Base.

         "Bankruptcy Code" shall have the meaning provided in Section 7.08.

         "Base Rate" shall have the meaning provided in Section 2.06(a).

         "Base Rate Loan" shall mean a Revolving Credit Loan bearing interest at
    the rate provided in Section 2.06(a).

         "Borrowing" shall mean a borrowing pursuant to a Borrowing Request or a
    continuation or a conversion  pursuant  to  Section 2.11 consisting, in each
    case, of the same Type of Loans having, in the case of Eurodollar Loans, the
    same Interest Period (except as otherwise  provided  in  Sections  2.16  and
    2.18) and made previously or being made concurrently by all of the Lenders.

         "Borrowing  Base" shall mean at any time the amount equal to the sum of
    (i) eighty percent (80%) of Eligible  Accounts plus (ii) sixty percent (60%)
    of the Loan Value of Eligible Inventory;  plus  (iii)  one  hundred  percent
    (100%) of the E&P Borrowing Base.

         "Borrowing Base Report" shall mean the report of the Company concerning
    the  amount  of  the  Borrowing  Base,  to  be delivered pursuant to Section
    5.15(h), substantially in the form attached as Exhibit E.

         "Borrowing Request" shall mean  a  request  for a Borrowing pursuant to
    Section 2.02, substantially in the form attached as Exhibit B.

         "BP" shall mean Banque Paribas, in its individual  capacity  or  as  an
    Issuing Bank, as the case may be and not as Administrative Agent.

         "Business  Day"  shall  mean any day excluding Saturday, Sunday and any
    other day on which banks are  required  or  authorized to close in New York,
    New York or Houston, Texas and, if the applicable Business  Day  relates  to
    Eurodollar  Loans,  on  which  trading is carried on by and between banks in
    Dollar deposits in the applicable interbank Eurodollar market.

         "Capital Expenditures" shall mean  capital  expenditures for capital or
    fixed assets, whether by way of acquisition or otherwise.

         "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
    liability for a  capital  lease  on  a  balance  sheet  of  such  Person  in
    accordance with GAAP.

         "Cash  Flow" shall mean, as to any Person, the sum of the net income of
    such Person after taxes for any period plus, to the extent deducted from net
    income, all non-cash  items,  including,  but  not limited to, depreciation,
    depletion  and  impairment,  amortization  of  leasehold  and   intangibles,
    deferred  taxes  and  write-offs  of  exploration  costs and producing lease
    abandonments and write-offs

                                      -3-

    of  original  issue  discount  and  deferred  financing  costs  on  existing
    Indebtedness that has been retired  or replaced by Indebtedness permitted by
    Section 6.05(b), minus, to the extent included in the net income  of  Tesoro
    E&P,  revenues  (net of deferred taxes) attributable to the supersedeas bond
    posted pursuant to the  Memorandum  of  Binding Agreement relating to Lenape
    Resources Corp. v.  Tennessee Gas Pipeline Company, 39 Tex Sup. Ct.  J.  496
    (April  18,  1996),  as  the  same may be amended, supplemented, modified or
    replaced from time to time, provided  that  such revenues may be included in
    the net income of Tesoro E&P at the time of the Collection  Event;  in  each
    case for such period and determined as to such Person.

         "Change  of  Control" shall mean either (i) a change resulting when any
    Unrelated Person  or  any  Unrelated  Persons  acting  together  which would
    constitute a Group together with any Affiliates thereof (in each  case  also
    constituting Unrelated Persons) shall at any time Beneficially Own more than
    40%  of  the  aggregate  voting  power of all classes of Voting Stock 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; and (d) "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 or
    (ii) during any consecutive 12  month  period, Continuing Directors cease to
    constitute a majority of the Board of Directors then in office.

         "Closing Date" shall mean the as of date of this Agreement set forth in
    the first paragraph hereof.

         "Code" shall mean the Internal Revenue Code of 1986,  as  amended,  and
    any successor statute.

         "Collection  Event" shall mean the receipt by the Company or Tesoro E&P
    from or on behalf of Tennessee Gas Pipeline Company (or its successor) of at
    least $59,000,000 cash (whether in one or more payments) in payment for past
    tenders, which  funds  the  Company  or  Tesoro  E&P  should previously have
    received under the terms of the gas purchase agreement  with  Tennessee  Gas
    Pipeline Company.

         "Commitment" shall mean, with respect to each Lender, the obligation of
    such  Lender  to  make  loans  to  the Company under Section 2.01, up to the
    maximum amount set forth opposite  such  Lender's  name on Annex I under the
    caption "Revolving Credit Commitment."

         "Company"  shall  mean  Tesoro  Petroleum   Corporation,   a   Delaware
    corporation.

         "Continuing  Directors" shall mean any member of the Board of Directors
    of the Company on  the  Closing  Date,  any  director elected since the date
    thereof in an annual meeting of the

                                      -4-
    stockholders upon the recommendation  of  the  Board  of  Directors  of  the
    Company  and  any  other member of the Board of Directors of the Company who
    will be recommended or  elected  to  succeed  to  a Continuing Director by a
    majority of Continuing Directors who  are  then  members  of  the  Board  of
    Directors of the Company.

         "Consolidating  Statement  Entities"  shall  mean,  for  the purpose of
    identifying  the  Persons  or  groups  of  Persons  for  whom  consolidating
    financial statements shall be prepared, all of the consolidated Subsidiaries
    of the Company reported as a single consolidated group.

         "Consolidated Tangible Net Worth" shall mean, at any time and from time
    to time, the sum of  preferred  or  common  stock not subject to a mandatory
    redemption obligation (other than a mandatory redemption obligation that can
    be satisfied by the tendering of common stock of the Company) as of the date
    of determination, par value of common stock, additional paid-in  capital  of
    common  stock  and  retained  earnings  less  treasury  stock (if any), less
    goodwill, cost in excess of net assets  acquired and all other assets as are
    properly classified as intangible  assets,  all  as  determined  as  to  the
    Company and its Subsidiaries on a consolidated basis.

         "Cover" for Letter of Credit Liabilities shall be effected by paying to
    the  Administrative  Agent in immediately available funds, to be held by the
    Administrative  Agent   in   a   collateral   account   maintained   by  the
    Administrative Agent at its Payment  Office  and  collaterally  assigned  as
    security  pursuant  to the Cash Collateral Account Agreement dated as of the
    Closing Date between the  Company  and  the  Administrative Agent, an amount
    equal to the maximum amount of each applicable Letter  of  Credit  available
    for   drawing   at   any  time.   Such  amount  shall  be  retained  by  the
    Administrative Agent in  such  collateral  account  until  such  time as the
    applicable  Letter  of  Credit  shall  have  expired  and  Reimburse-   ment
    Obligations, if any, with respect thereto shall have been fully satisfied.

         "Cumulative Amount Available for Restricted Payments" shall mean:

              (i)   prior to the occurrence of the Mandate Event the  difference
         of  (a)  the  sum,  since December 31, 1995, of (A) $5,000,000, (B) ten
         percent of consolidated net  income  up  to  $25,000,000 and (C) twenty
         percent of consolidated net income in  excess  of  $25,000,000  of  the
         Company  and  its  Subsidiaries in any calendar year (provided, however
         consolidated net income shall not include any revenues (net of deferred
         taxes) attributable to  the  supersedeas  bond  posted  pursuant to the
         Memorandum of Binding Agreement relating to Lenape Resources  Corp.  v.
         Tennessee  Gas  Pipeline  Company,  39  Tex  Sup. Ct. J. 496 (April 18,
         1996), as the same may  be  amended, supplemented, modified or replaced
         from time to time, provided that such revenues may be included  in  the
         net  income  of Tesoro E&P at the time of the Collection Event) and (b)
         any  amount  previously  paid,  prepaid,  redeemed  or  repurchased  as
         permitted by the terms of clause (ii) and subclause (D) of clause (iii)
         of Section 6.08 since the Closing Date; or

              (ii)  after the occurrence of the Mandate Event, the difference of
         (a) the sum, since December 31,  1995,  of (A) $5,000,000 and (B) fifty
         percent of consolidated net income of the Company and its  Subsidiaries
         in  any  calendar  year  and  (b)  any amount previously paid, prepaid,
         redeemed or repurchased as permitted  by  the  terms of clause (ii) and
         subclause (D) of clause (iii) of Section 6.08 since the Closing Date.

                                      -5-

         "Default" shall mean an Event of Default  or  any  condition  or  event
    which,  with  notice  or lapse of time or both, would constitute an Event of
    Default.

         "Deficiency Period" shall have  the  meaning  assigned  to such term in
    Section 2.10(d).

         "Developed" shall mean Proved Hydrocarbon reserves recoverable  through
    existing wells.

         "Documentary   Letter   of  Credit"  shall  mean  a  letter  of  credit
    denominated in Dollars  issued  pursuant  to  this  Credit Agreement (i) the
    terms of which are in the reasonable judgment of the Issuing Bank  for  such
    letter  of  credit,  standard  in  the  petroleum  industry,  and (ii) which
    supports payment or performance for a single identified purchase or exchange
    of crude oil, condensate and/or other petroleum products.

         "Documentation Agent" shall mean The Bank of Nova Scotia.

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

         "E&P Borrowing Base" shall mean at any time  an  amount  equal  to  the
    amount determined, pursuant to Section 2.20.

         "E&P  Mortgage"  shall  mean the Mortgage, Deed of Trust, Assignment of
    Production, Security Agreement and Financing Statement dated as of April 20,
    1994 granted by Tesoro  Exploration  and  Production  Company, to Stephen H.
    Field, as trustee, recorded in Volume 0692, Page 523 of  the  Real  Property
    Records of Starr County, Texas and Volume 497, Page 340 of the Real Property
    Records  of  Zapata  County,  Texas  granting  a  Lien  on  the  Oil and Gas
    Properties of Tesoro LP, as security for the indebtedness defined therein as
    "Indebtedness", as the same has been  or  may  from time to time be amended,
    supplemented  or  otherwise  modified  and  the  Mortgage  Deed  of   Trust,
    Assignment  of  Production, Security Agreement and Financing Statement dated
    as of the Closing Date  granted  by  Tesoro  LP, to Brian Malone as trustee,
    granting a Lien on the Oil and Gas Properties of Tesoro LP situated  in  the
    Lopeno  Field  and  Tea  Jay Field, as security for the indebtedness defined
    therein as "Indebtedness", as the  same  may  from  time to time be amended,
    supplemented or otherwise modified.

         "EBITDA" shall mean, as to  the  Company  and  its  Subsidiaries  on  a
    consolidated  basis  and,  for  each Rolling Period, the amount equal to net
    income of  the  Company  and  its  Subsidiaries,  less  any  non-cash income
    included in net income to the extent the applicable cash was not received at
    any time during such Rolling Period, plus, to the extent deducted  from  net
    income,   interest   expense,   depreciation,   depletion   and  impairment,
    amortization  of  leasehold   and   intangibles,   other  non-cash  expenses
    (including, but not limited to, write-offs of original  issue  discount  and
    deferred  financing  costs on existing Indebtedness that has been retired or
    replaced by Indebtedness permitted by  Section 6.05(b), and taxes (excluding
    Bolivian taxes paid in  kind),  provided,  that,  gains  or  losses  on  the
    disposition of assets shall not be included in EBITDA.

         "Effective  Date"  shall  mean  the  date  on  which  (i)  each  of the
    conditions precedent set forth in Article  III have been satisfied or waived
    by each of the Lenders, (ii) the conditions to effectiveness  set  forth  in
    Section 9.22 have been satisfied and (iii) the initial Loans have been made,

                                      -6-

    the  Outstanding  Letters of Credit have been assumed, or the initial Letter
    of Credit has been issued.  Subject  to Section 3.01, the Effective Date and
    Closing Date may be the same date.

         "Eligible Account" shall mean at any time the  net  invoice  or  ledger
    amount owing on each account (which shall mean any "account" as such term is
    defined  in Section 9-106 of the UCC and any "chattel paper" as such term is
    defined in Section 9-105(b) of the  UCC) of any Account Borrowing Base Party
    (net of any credit balance, returns, trade discounts, or unbilled amounts or
    retention) for which each  of  the  following  statements  is  accurate  and
    complete  (and  the  Company by including such account in any computation of
    the  Borrowing  Base  shall  be  deemed  to  represent  and  warrant  to the
    Administrative Agent, the Issuing Banks and the  Lenders  the  accuracy  and
    completeness of such statements):

              (a)  Said account is a binding and valid obligation of the obligor
         thereon in full force and effect;

              (b)  Said  account  is  genuine  as  appearing  on  its face or as
         represented  in  the  books  and  records  of  the  applicable  Account
         Borrowing Base Party;

              (c)  Said  account  is  free  from  claims  regarding  rescission,
         cancellation or avoidance, whether by operation of law or otherwise;

              (d)  Payment of said account  is  not  more  than 90 days past the
         invoice date thereof and is less than 60 days past due;

              (e)  Said account is net of  concessions,  offset  (excluding  any
         accounts   payable   offset   supported  by  a  Letter  of  Credit)  or
         understandings with the obligor thereon of any kind;

              (f)  Said account is, and at all  times will be, free and clear of
         all Liens, except  in  favor  of  the  Administrative  Agent,  and  the
         Administrative  Agent has a first priority, perfected security interest
         in such account;

              (g)  Said account is derived from goods sold or leased or services
         rendered to  the  obligor  in  the  ordinary  course  of the applicable
         Account Borrowing  Base  Party's  business  (other  than  the  sale  of
         minerals  or  the  like,  including  oil  and  gas,  at the wellhead or
         minehead);

              (h)  Said account is not (i) carried  on the books of such Account
         Borrowing Base Party  as  an  "exchange  account  receivable"  or  (ii)
         subject  to  an  exchange agreement with another Person except for cash
         exchange account receivables net of any corresponding payables;

              (i)  Said account is not payable by an obligor who is more than 60
         days past due with regard to 20%  or more of the total accounts owed by
         such obligor;

              (j)  The account debtor has sent an invoice within 10  days  after
         said  account  has  been  entered  on  the  financial  records  of  the
         appropriate Account Borrowing Base Party;

                                      -7-

              (k)  All consents, licenses, approvals or  authorizations  of,  or
         registrations or declarations with, any Governmental Authority required
         to  be  obtained,  effected  or given in connection with the execution,
         delivery and  performance  of  said  account  by  each  party obligated
         thereunder have been duly obtained, effected or given and are  in  full
         force and effect;

              (l)  The  obligor  on  said  account (i) is not the subject of any
         bankruptcy or insolvency proceeding, has  not had a trustee or receiver
         appointed for all or a substantial part of its property, has  not  made
         an  assignment  for the benefit of creditors, admitted its inability to
         pay its debts as they mature or suspended its business; and (ii) is not
         affiliated, directly or indirectly,  with  the Company, as a Subsidiary
         or other Affiliate, employee or otherwise;

              (m)  The obligor on  said  account  may  be  the  United States of
         America or any branch or agency thereof; provided that no  Default  has
         occurred  and  is  continuing and the Administrative Agent, in its sole
         discretion, has determined that said account has been properly assigned
         to the  Administrative  Agent  pursuant  to  the  Federal Assignment of
         Claims Act;

              (n)  The goods sold or  leased  or  services rendered resulting in
         the right to payment in connection with said account were sold,  leased
         or  rendered  in  a  state or territory of the United States of America
         (excluding however, such  goods  which  are  sold  or leased for export
         outside of the United States of  America),  which  is  payable  in  the
         United  States  of  America, and the obligor of which is subject to the
         jurisdiction of  federal  or  state  courts  in  the  United  States of
         America, unless said account is backed by a letter of  credit  in  form
         and   substance,   and   issued   by   an  issuer,  acceptable  to  the
         Administrative Agent;

              (o)  If said account, when  added  to all other accounts that are
         obligations of the same obligor, results in a total  sum  that  exceeds
         10%  of  the  total  balance  then due on all of the applicable Account
         Borrowing Base Party's accounts, the  amount  of said account in excess
         of 10% of such total balance then due shall be excluded  from  Eligible
         Accounts;  provided,  however, if the obligor of said account is Texaco
         Inc.,  Exxon  Corporation,  Chevron  U.S.A.  Inc.  Shell,  Amoco, Arco,
         Unocal, Federal Express and Mapco or any wholly owned Subsidiary of any
         one of them, or  other  obligors  approved  for  such  purpose  by  the
         Administrative  Agent  and  Documentation  Agent  in writing (with such
         approval being reported to the  Lenders),  and  so long as such obligor
         maintains a rating of Baa3 or better with  Moody's  Investor  Services,
         Inc.,  or  BBB-  or better with Standard & Poors Corporation, then said
         account shall be included  as  an  Eligible Account; provided, however,
         with respect to any such obligor whose rating drops  below  the  limits
         stated  above, then during such time, said account shall be included as
         an Eligible Account to the extent that the total sum due to any of such
         obligors is  less  than  15%  of  the  total  balance  then  due on all
         applicable Account Borrowing Base Party's accounts, and the  amount  of
         said  account  in excess of 15% of such total balance then due shall be
         excluded from Eligible Accounts; and

              (p)  Said  account  has  not  been  otherwise  determined  by  the
         Administrative  Agent  or  Documentation  Agent,  in  its  good   faith
         discretion,  to  be  unacceptable  in  accordance  with  its  customary
         practices for facilities of this nature.

                                      -8-

         "Eligible  Inventory"  shall  mean, at any time, all inventory (as such
    term is defined in Section 9-109(4)  of  the UCC) of the Inventory Borrowing
    Base Parties, including, without limitation, but without duplication, the In
    Transit Inventory, inventory in the Tesoro Terminals, and inventory  at  the
    KPL  Facility  (as  defined  in  clause  (x)  below)  for  which each of the
    following statements is accurate and  complete (and the Company by including
    such inventory in any computation of the Borrowing Base shall be  deemed  to
    represent  and  warrant  to  the Administrative Agent, each Issuing Bank and
    each Lender the accuracy and completeness of such statements):

              (a)  Said inventory is, and at  all times will be, free and clear
         of all Liens (except for perfected Liens in favor of the Administrative
         Agent and, in the  case  of  In  Transit  Inventory  described  in  the
         definition of In Transit Inventory below, Liens securing the payment of
         tariffs  owed  by  Tesoro  Alaska  to  a  common  carrier  transporting
         feedstocks  or  blendstocks through the Trans-Alaska Pipeline System or
         the KPL Facility, as defined below), and the Administrative Agent has a
         first priority, perfected security interest in such inventory;

              (b)  Said inventory does not  include  capitalized goods which are
         part of inventory of any Inventory Borrowing Base Party;

              (c)  Said inventory  is  located  in  Alaska,  California,  Texas,
         Louisiana  or  Washington,  or  to  the  extent that it qualifies as In
         Transit Inventory, is  located  in  the  territorial  waters of Alaska,
         California, Oregon, Texas, Louisiana, Washington or  British  Columbia,
         Canada (and not in international waters); and

              (d)  Said  inventory  is  not  stored at any terminal other than a
         Tesoro Terminal.

    For purposes of this definition,  "In  Transit Inventory" shall mean, at any
    time, feedstocks, blendstocks or refined products, including asphalt, solely
    owned by an Inventory Borrowing Base Party that are in transit:

              (x)  to  the  Kenai  Refinery  (i)  from Pump Station No. 1 on the
         Trans-Alaska Pipeline System,  including  feedstocks  or blendstocks in
         storage at the Valdez Terminal in Valdez, Alaska, (ii) in a  tanker  or
         barge   located   within  Alaska,  California,  Washington  or  British
         Columbia, Canada or  their  respective  territorial  waters (and not in
         international waters) that has been time  chartered  by  any  Inventory
         Borrowing  Base  Party,  (iii) in or on any pipeline, terminal, dock or
         storage tank of the KPL  in  the  area  of Cook Inlet, Alaska (the "KPL
         Facility"), or (iv) in the Cook Inlet Pipeline Company  System  in  the
         area  of  Cook  Inlet,  Alaska,  including feedstocks or blendstocks in
         storage at the Drift River Terminal in Drift River, Alaska;

              (y)  from the Kenai  Refinery  (i)  in  a  tanker or barge located
         within Alaska, California,  Oregon,  Washington  or  British  Columbia,
         Canada or their respective territorial waters (and not in international
         waters)  that  has  been time chartered by any Inventory Borrowing Base
         Party, (ii) in the Anchorage  Pipeline  owned by Tesoro Alaska Pipeline
         Company (formerly known as the Nikiski Alaska Pipeline),  or  (iii)  in
         the KPL Facility (as defined in Clause (x) above); or

                                      -9-

              (z)  between  Alaska,  California,  Washington,  Texas,  Louisiana
         Oregon  or British Columbia, Canada and in their respective territorial
         waters (and not in international waters)  and is inventory in which the
         Administrative Agent has been granted a first priority  perfected  Lien
         which is in effect at such time.

         "Eligible  Transferee"  shall mean any financial institution which is a
    Lender as of the Effective Date  or  which is a commercial bank, a financial
    institution or an "accredited investor" (as defined in Regulation  D)  which
    makes  loans  in  the  ordinary  course  of  its  business and that makes or
    acquires Loans for its own  account  in  the ordinary course of its business
    and which has capital, surplus and undivided profits  aggregating  at  least
    $250,000,000 (as of the date of its most recent financial statements).

         "Environmental Laws" shall mean any and all laws, statutes, ordinances,
    rules,  regulations, orders, or determinations of any Governmental Authority
    pertaining  to  health  or  the  environment   in  effect  in  any  and  all
    jurisdictions in which the Company or its Subsidiaries are conducting or  at
    any  time  have  conducted business, or where any Property of the Company or
    its Subsidiaries is located, or  where any hazardous substances generated by
    or disposed of by the Company or its Subsidiaries are located, including but
    not limited to the Oil Pollution Act of 1990 ("OPA"), the Clean Air Act,  as
    amended,   the  Comprehensive  Environmental,  Response,  Compensation,  and
    Liability Act of 1980  ("CERCLA"),  as  amended, the Federal Water Pollution
    Control Act, as amended, the Occupational Safety and Health Act of 1970,  as
    amended,  the  Resource  Conservation  and Recovery Act of 1976 ("RCRA"), as
    amended, the Safe  Drinking  Water  Act,  as  amended,  the Toxic Substances
    Control Act, as amended, the Superfund Amendments and Reauthorization Act of
    1986, as amended, and other environmental conservation or  protection  laws.
    The term "oil" shall have the meaning specified in OPA; the terms "hazardous
    substance,"  "release"  and "threatened release" have the meanings specified
    in CERCLA, and the terms  "solid  waste" and "disposal" (or "disposed") have
    the meanings specified in RCRA;  provided,  however,  in  the  event  either
    CERCLA  or  RCRA is amended so as to broaden the meaning of any term defined
    thereby, such broader meaning shall  apply  subsequent to the effective date
    of such amendment, and provided, further, that, to the extent  the  laws  of
    the  state  in  which  any  Property  of  the Company or its Subsidiaries is
    located establish a  meaning  for  "oil,"  "hazardous substance," "release,"
    "solid waste" or "disposal" which is broader than that specified  in  either
    OPA, CERCLA or RCRA, such broader meaning shall apply.

         "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
    as amended, and any successor statute.

         "ERISA  Affiliate"  shall  mean  each trade or business (whether or not
    incorporated) which together with the Company or a Subsidiary of the Company
    would be deemed to  be  a  "single  employer"  within the meaning of Section
    4001(b)(1) of ERISA or Subsections 414(b), (c), (m) or (o) of the Code.

         "ERISA Termination Event" shall mean (i) a "Reportable Event" described
    in Section 4043 of ERISA and the regulations issued thereunder (other than a
    "Reportable Event" not subject to the provision for  30-day  notice  to  the
    PBGC  under  Subsections  .14,  .18,  .19  or  .20  of Part 2615 of the PBGC
    regulations), (ii)  the  withdrawal  of  the  Company,  a  Subsidiary of the
    Company or any ERISA Affiliate from a Plan during a plan year  in  which  it
    was  a  "substantial  employer"  as  defined in Section 4001(a)(2) of ERISA,
    (iii) the filing of a notice of intent to terminate a Plan or the treatment

                                      -10-

    of a Plan amendment as a  termination  under Section 4041 of ERISA, (iv) the
    institution of proceedings to terminate a Plan by the PBGC, or (v) any other
    event or condition which might constitute  grounds  under  Section  4042  of
    ERISA for the termination of, or the appointment of a trustee to administer,
    any Plan.

         "Eurodollar  Loan"  shall mean a Revolving Credit Loan bearing interest
    at the rate provided in Subsection 2.06(b).

         "Eurodollar  Rate"  shall  mean  the  offered  quotation,  if  any,  to
    first-class banks in the Eurodollar  market  by the Administrative Agent for
    Dollar deposits of amounts in funds comparable to the  principal  amount  of
    the  Eurodollar  Loan to which such Eurodollar Rate is to be applicable with
    maturities comparable to the Interest  Period for which such Eurodollar Rate
    will apply as of approximately 10:00 a.m.  (Houston time) two Business  Days
    prior to the commencement of such Interest Period.

         "Event of Default" shall have the meaning provided in Article VII.

         "Exchange  Notes"  shall  mean  the  13% Exchange Notes due December 1,
    2000, issued by the Company.

         "Existing Credit Agreement" shall mean the Credit Agreement dated as of
    April 20, 1994 among the  Company, Texas Commerce Bank National Association,
    as agent, Banque Paribas, as co-agent, and the  lenders  party  thereto,  as
    amended.

         "Existing  Indebtedness"  shall mean the outstanding Indebtedness under
    the Existing Credit Agreement.

         "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 the Administrative
    Agent from three Federal  funds  brokers  of recognized standing selected by
    it.

         "Financial Statements" shall mean the consolidated financial statements
    of the Company and its Subsidiaries described  or  referred  to  in  Section
    4.06.

         "Financing  Documents"  shall  mean  this  Agreement,  the  Notes,  the
    Guaranty  Agreement, the Security Instruments, the Applications, the Letters
    of  Credit,  Borrowing  Requests,  Borrowing  Base  Reports,  and  the other
    documents,  instruments  or  agreements  described  in  Subsection  3.02(d),
    together with any  other  document,  instrument  or  agreement  (other  than
    participation, agency or similar agreements among the Lenders or between any
    Lender  and  any  other bank or creditor with respect to any indebtedness or
    obligations of the  Company  hereunder)  now  or  hereafter  entered into in
    connection with the Loans, the Indebtedness or the Mortgaged Properties,  as
    such  documents,  instruments  or  agreements  may  be  amended, modified or
    supplemented from time to time.

                                      -11-

         "Form 1001 Certification" shall  have  the  meaning provided in Section
    2.21(f).

         "Form 4224 Certification" shall have the meaning  provided  in  Section
    2.21(f).

         "Funded  Indebtedness"  shall mean all Indebtedness for borrowed money,
    any Capital  Lease  Obligations  and  any  guaranty  with  respect to Funded
    Indebtedness of another  Person,  excluding  any  intercompany  Indebtedness
    between Consolidating Statement Entities.

         "GAAP"  shall  mean generally accepted accounting principles as applied
    in accordance with Section 1.02.

         "Governmental Authority" shall mean  any (domestic or foreign) federal,
    state, province, county, city, municipal or other political  subdivision  or
    government,  department,  commission,  board,  bureau,  court, agency or any
    other instrumentality of any of  them, which exercises jurisdiction over the
    Company or any of its Property or any Subsidiary of the Company  or  any  of
    such Subsidiary's Property.

         "Governmental   Requirement"   shall   mean  any  law,  statute,  code,
    ordinance, order, rule, regulation, judgment, decree, injunction, franchise,
    permit,  certificate,   license,   authorization   or   other  direction  or
    requirement (including but not limited to any of the foregoing which  relate
    to  Environmental  Laws,  energy  regulations  and  occupational, safety and
    health standards or controls) of any Governmental Authority.

         "Guaranty Agreement"  shall  mean  the  Amended  and  Restated Guaranty
    Agreement dated as of even date herewith executed by the Guarantors.

         "Guarantors" shall mean those Subsidiaries designated as Guarantors  on
    Exhibit   C   and  any  other  Subsidiary  of  the  Company,  other  than  a
    Non-Guarantor Subsidiary, designated as a  Guarantor by (i) the Company with
    the approval of the Administrative Agent or (ii) the  Majority  Lenders,  in
    each case pursuant to Section 5.11.

         "Hedge Agreement" shall mean (i) any Hydrocarbon Swap Agreement or (ii)
    any Interest Rate Swap Agreement.

         "Highest  Lawful  Rate"  shall  mean,  with respect to each Lender, the
    maximum nonusurious interest rate, if any, that  at any time or from time to
    time may be contracted for, taken, reserved,  charged  or  received  on  the
    Notes  or on other Lender Indebtedness, as the case may be, owed to it under
    the law of any jurisdiction whose laws may be mandatorily applicable to such
    Lender notwithstanding other provisions  of  this  Agreement,  or law of the
    United States of America applicable to  such  Lender  and  the  Transactions
    which  would  permit  such  Lender to contract for, charge, take, reserve or
    receive a greater amount of interest than under such jurisdiction's law.

         "Hydrocarbon Interests" shall  mean  all  rights, titles, leasehold and
    other interests and estates in and to oil  and  gas  leases,  oil,  gas  and
    mineral  leases,  or other liquid or gaseous hydrocarbon leases, mineral fee
    interests, overriding royalty  and  royalty  interests, net profit interests
    and production payment interests, including any reserve or residual interest
    of whatever nature.

                                      -12-

         "Hydrocarbon Swap Agreement" shall  mean  any  contract  for  sale  for
    future delivery of Hydrocarbons (whether or not the subject Hydrocarbons are
    to  be  delivered),  hedging  contract,  forward  contract,  swap agreement,
    futures contract or other hydrocarbon pricing protection agreement or option
    with respect to any such transaction, designed to hedge against fluctuations
    in Hydrocarbon prices.

         "Hydrocarbons"  shall  mean  oil,   gas,  casinghead  gas,  condensate,
    distillate, liquid  hydrocarbons,  gaseous  hydrocarbons  and  all  products
    refined therefrom.

         "Improvements"  shall  mean all improvements owned by Tesoro Alaska now
    or hereafter attached to or placed, erected, constructed or developed on the
    Refinery Premises  (excluding  the  Property  leased  pursuant  to the Solar
    Turbine Lease).

         "Indebtedness" of any Person shall mean:

              (i)   all obligations of  such  Person  which,  in accordance with
         GAAP, are or should be shown on the balance sheet of such Person  as  a
         liability  (including,  but  not  limited  to, obligations for borrowed
         money and for the deferred purchase  price of property or services, and
         obligations evidenced by bonds,  debentures,  notes  or  other  similar
         instruments);

              (ii)   all Capital Lease Obligations;

              (iii)  all   guaranties   (direct  or  indirect),  all  contingent
         reimbursement obligations under  undrawn  letters  of  credit and other
         contingent obligations of such Person in respect of, or obligations  to
         purchase  or otherwise acquire or to assure payment of, Indebtedness of
         others;

              (iv)   Indebtedness of others  secured  by  any Lien upon Property
         owned by such Person, whether or not assumed; and

              (v)    obligations of such Person under agreements  of  the  types
         described in the definitions of Hydrocarbon Swap Agreement and Interest
         Rate Swap Agreement.

         "Interest  Period"  shall  mean,  with  respect  to  each  Borrowing of
    Eurodollar Loans, an interest period complying with the terms and provisions
    of Section 2.07.

         "Interest Rate Swap Agreement" shall mean any rate swap, rate cap, rate
    floor,  rate  collar,  forward  rate  agreement  or  other  rate  protection
    agreement or option with respect to  any such transaction, designed to hedge
    against fluctuations in interest rates.

         "Interior  Fuels"  shall  mean  Interior  Fuels  Company,   an   Alaska
    corporation.

         "Inventory  Borrowing  Base  Parties"  shall  mean  Tesoro Alaska, KPL,
    Tesoro Coastwide and Tesoro R&M,  and "Inventory Borrowing Base Party" shall
    mean any one of them.

                                      -13-

         "Issuing Bank" shall mean, for each Letter of Credit, BP or  The  First
    National  Bank  of  Chicago as the issuing bank for such Letter of Credit at
    the option of the Company.

         "Kenai Refinery" shall mean  the  refinery  of Tesoro Alaska located in
    the area of Kenai, Alaska, consisting of the Refinery Premises and the Kenai
    Refinery Related Property.

         "Kenai Refinery Related Property" shall mean (i) all Improvements; (ii)
    all Refinery Personal Property; (iii) all water and water rights  pertaining
    to  the  Refinery Premises; (iv) all building materials and equipment now or
    hereafter delivered to and intended  to  be  installed in or on the Refinery
    Premises or on the Improvements; (v) all plans and  specifications  for  the
    Improvements;  (vi)  all  rights  of Tesoro Alaska (but not its obligations)
    under any contracts relating to  the  Refinery Premises, the Improvements or
    the Refinery Personal Property,  including  without  limitation,  the  Solar
    Turbine  Lease,  but  excluding  contract  rights under contracts containing
    prohibitions against assignment of or the granting of a security interest in
    the rights of a party thereunder; (vii) all rights of Tesoro Alaska (but not
    its obligations) under  any  accounts, construction contracts, architectural
    agreements  and  general  intangibles,  other  than  contract  rights  under
    contracts containing prohibitions against assignment of or the granting of a
    security interest in the  rights  of  a  party  thereunder,  (but  excluding
    trademarks,  trade  names  and  symbols)  arising  from  or by virtue of any
    transactions related  to  the  Refinery  Premises,  Improvements or Refinery
    Personal Property; (viii) all permits, licenses,  franchises,  certificates,
    and  other  rights  and  privileges obtained in connection with the Refinery
    Premises, the Improvements  and  the  Refinery  Personal  Property; (ix) all
    proceeds arising from or by virtue of the sale, lease or  other  disposition
    of  the  Refinery  Premises,  the  Improvements  or  the  Refinery  Personal
    Property;  (x)  all  proceeds  of  each  policy of insurance relating to the
    Refinery Premises, the Improvements or  the Refinery Personal Property; (xi)
    all  proceeds  from  the  taking  of  any  of  the  Refinery  Premises,  the
    Improvements, the Refinery  Personal  Property  or  any  rights  appurtenant
    thereto  by  right of eminent domain or by private or other purchase in lieu
    thereof, including change of grade of  streets, curb cuts or other rights of
    access,  for  any  public  or  quasi-public  use  under   any   Governmental
    Requirement;  (xii) all right, title and interest of Tesoro Alaska in and to
    all streets, roads, public places,  easements and rights-of-way, existing or
    proposed, public or  private,  adjacent  to  or  used  in  connection  with,
    belonging  or pertaining to the Refinery Premises; (xiii) all of the leases,
    rents, royalties, bonuses, issues,  profits,  revenues  or other benefits of
    the Refinery Premises, the Improvements or the Refinery  Personal  Property,
    including  without  limitation,  cash  or  securities  deposited pursuant to
    leases to secure performance by the lessees of their obligations thereunder;
    (xiv) all consumer goods located  in,  on  or about the Refinery Premises or
    the Improvements or used in connection with the use  or  operation  thereof;
    (xv)   all   rights,  hereditaments  and  appurtenances  pertaining  to  the
    foregoing; and (xvi) all other  interests  of  every kind and character that
    Tesoro Alaska now has or at any  time  hereafter  acquires  in  and  to  the
    Refinery  Premises,  Improvements  and  Refinery Personal Property described
    herein and all Property  that  is  used  or  useful in connection therewith,
    including,  without  limitation,  rights  of  ingress  and  egress  and  all
    reversionary rights or interests of  Tesoro  Alaska  with  respect  to  such
    Refinery Premises, Improvements or Refinery Personal Property.

         "KPL" shall mean Kenai Pipe Line Company, a Delaware corporation.

         "Lender  Indebtedness"  shall  mean  any and all amounts owing or to be
    owing by the Company to the  Administrative  Agent, the Issuing Banks or the
    Lenders with respect to or in

                                      -14-

    connection with the Loans, any Letter  of  Credit  Liabilities,  the  Notes,
    Hedge Agreements permitted hereby with any Lenders or their Affiliates, this
    Agreement, or any other Financing Document.

         "Lender"  shall  have  the  meaning  assigned  such term in the opening
    paragraph of this Agreement.

         "Lending Office"  shall  mean  for  each  Lender  the  office specified
    opposite such Lender's name  on  the  signature  pages  hereof,  or  in  the
    Assignment and Acceptance pursuant to which it became a Lender, with respect
    to  each  Type of Loan, or such other office as such Lender may designate in
    writing from time to time to  the  Company and the Administrative Agent with
    respect to such Type of Loan.

         "Letters of Credit" shall  have  the  meaning  assigned  such  term  in
    Section  2.03(a)  and  shall include the Outstanding Letters of Credit which
    are hereby deemed to be issued under this Agreement.

         "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 as of the date of determination plus (ii) the
    aggregate unpaid amount of all  Reimbursement Obligations due and payable as
    of the date of determination in respect of previous drawings made under such
    Letter of Credit.

         "Lien" shall mean any interest in Property securing an obligation  owed
    to,  or  a  claim by, a Person other than the owner of the Property, whether
    such interest is based on the common law, statute or contract, and including
    but not limited to the  lien  or  security interest arising from a mortgage,
    encumbrance, pledge, security agreement, conditional sale or  trust  receipt
    or  a lease, consignment or bailment for security purposes.  The term "Lien"
    shall include reservations, exceptions,  encroachments, easements, rights of
    way, covenants, conditions, restrictions, leases and other title  exceptions
    and  encumbrances  affecting  Property.  For the purposes of this Agreement,
    the Company or any Subsidiary of the Company shall be deemed to be the owner
    of any Property which it has acquired or holds subject to a conditional sale
    agreement, financing lease or other  arrangement  pursuant to which title to
    the Property has been retained  by  or  vested  in  some  other  Person  for
    security purposes.

         "Loan" shall mean a Revolving Credit Loan.

         "Loan  Parties"  shall  mean  the  Company and the Guarantors and "Loan
    Party" shall mean any one of them.

         "Loan Value of Eligible Inventory" shall mean, at a particular date, an
    amount equal to  the  Eligible  Inventory  at  such  date, valued at current
    market as described on Annex II of the Credit Agreement or valued at current
    market as may otherwise be mutually agreed upon from time  to  time  between
    the Company and the Administrative Agent.

         "Majority  Lenders" shall mean at any time (a) prior to the Commitments
    expiring or being terminated in  full,  Lenders  holding at least 66-2/3% of
    the Commitments in effect at such time, or (b) thereafter,  Lenders  holding
    at least 66-2/3% of the then Aggregate Revolving Credit Exposure.

                                      -15-

         "Mandate  Event"  shall mean the issuance of a mandate favorable to the
    Company by the Texas Supreme Court in  the case of Lenape Resources Corp. v.
    Tennessee Gas Pipeline Company, 39 Tex Sup. Ct.  J.  496  (April  18,  1996)
    after  denying the request, if any, for rehearing requested by Tennessee Gas
    Pipeline Company.

         "Margin Stock" shall  have  the  meaning  provided  in Regulation U and
    Regulation X.

         "Material Adverse Effect" shall mean any material and adverse effect on
    the business, financial condition, results of operations or prospects of the
    Company and its Subsidiaries taken as a whole.

         "Maximum Available Amount" shall mean, at any date, an amount equal  to
    the  lesser  of  (a)  the  Borrowing  Base as of such date or (b) the Active
    Facility Amount as of such date.

         "Maximum Revolving Credit Loan Available Amount" shall mean:

              (i)  prior to the occurrence  of  both  the  Mandate Event and the
         Collection Event, at any date, an amount equal to  the  lesser  of  (a)
         fifty  percent  (50%) of the Active Facility Amount as of such date and
         (b) the E&P Borrowing Base as of such date plus $10,000,000; or

              (ii) from and after the occurrence  of  both the Mandate Event and
         the Collection Event, $100,000,000.

         "Mortgaged Property" shall  mean  the  Company's  and  the  Guarantors'
    Properties described in and subject to the Liens, privileges, priorities and
    security  interests  existing  and  to exist under the terms of the Security
    Instruments, including but not limited to the Kenai Refinery and the Oil and
    Gas Properties owned by the Company or the Guarantors which have been or are
    hereafter mortgaged to  the  Administrative  Agent  for  the  benefit of the
    Lenders pursuant to the Security Instruments.

         "Non-Guarantor Subsidiary" shall mean a Subsidiary of the Company  that
    is not indicated as a Guarantor on Exhibit C.

         "Non-Recourse  Indebtedness"  shall  mean  Indebtedness of a Subsidiary
    which is non-recourse to  the  Company  and  the other Subsidiaries on terms
    satisfactory to the Majority Lenders.

         "Notes" shall mean the Revolving Credit Notes.

         "Oil  and  Gas  Properties"  shall  mean  Hydrocarbon  Interests;   the
    properties  now  or hereafter pooled or unitized with Hydrocarbon Interests;
    all  presently  existing  or  future  unitization,  pooling  agreements  and
    declarations of pooled units and  the  units created thereby (including, but
    not limited to, units created under orders, regulations  and  rules  of  any
    Governmental  Authority  having  jurisdiction)  which  may affect all or any
    portion of the  Hydrocarbon  Interests;  all operating agreements, contracts
    and other agreements which relate to any of the Hydrocarbon Interests or the
    production, sale, purchase, exchange or processing of Hydrocarbons  from  or
    attributable  to  such  Hydrocarbon Interests; all Hydrocarbons in and under
    and which may be produced and saved or

                                      -16-
    attributable to the Hydrocarbon Interests, the lands covered thereby and all
    oil in tanks and  all  rents,  issues, profits, proceeds, products, revenues
    and other incomes from or attributable to  the  Hydrocarbon  Interests;  all
    tenements,   hereditaments,   appurtenances   and   Properties   in  anywise
    appertaining, belonging, affixed or incidental to the Hydrocarbon Interests,
    Properties, rights, titles, interests  and  estates described or referred to
    above, including any and all  Property,  real  or  personal,  now  owned  or
    hereafter  acquired  and  situated  upon,  used,  held  for use or useful in
    connection with  the  operating,  working  or  development  of  any  of such
    Hydrocarbon Interests  or  Property  (excluding  drilling  rigs,  automotive
    equipment  or  other personal property which may be on such premises for the
    purpose of  drilling  a  well  or  for  other  similar  temporary  uses) and
    including any and all oil wells, gas wells, injection wells or other  wells,
    buildings,  structures,  fuel  separators,  liquid  extraction plants, plant
    compressors, pumps, pumping units,  field  gathering systems, tanks and tank
    batteries,  fixtures,  valves,  fittings,  machinery  and  parts,   engines,
    boilers,   meters,  apparatus,  equipment,  appliances,  tools,  implements,
    cables,  wires,   towers,   casing,   tubing   and   rods,  surface  leases,
    rights-of-way,  easements  and  servitudes  together  with  all   additions,
    substitutions,  replacements,  accessions  and attachments to any and all of
    the foregoing.

         "Other Taxes" shall have the meaning provided in Subsection 2.21(b).

         "Outstanding Letters of Credit"  shall  mean  the Letters of Credit set
    forth on Schedule 1.01.

         "Payment Office" shall mean the Administrative Agent's  office  located
    at  1200  Smith,  Suite  3100,  Houston,  Texas, 77002; Attention:  Ms. Leah
    Evans-Hughes.

         "PBGC" shall mean  the  Pension  Benefit  Guaranty  Corporation, or any
    successor thereto.

         "Percentage  Share"  shall  mean,  as  to  any  Lender,  the  fraction,
    expressed as a percentage, the numerator of which  is  the  amount  of  such
    Lender's  Revolving  Credit  Commitment  and the denominator of which is the
    amount of the Aggregate Revolving Credit Commitments.

         "Permitted Dividends" shall mean  those  dividends  that the Company is
    permitted to declare and pay pursuant to Section 6.08.

         "Person" shall mean  any  individual,  partnership,  firm,  corporation
    (including,  but  not  limited  to the Company), association, joint venture,
    trust or other entity, or any government or political subdivision or agency,
    department or instrumentality thereof; provided, however, for the purpose of
    the definition of "Change  of  Control,"  "Person"  shall mean a "person" or
    group of persons within the meaning of  Sections  13(d)  and  14(d)  of  the
    Securities Exchange Act of 1934, as amended.

         "Plan"  shall  mean  any  employee  pension benefit plan, as defined in
    Section 3(2)  of  ERISA,  which  (i)  is  currently  or hereafter sponsored,
    maintained or contributed to by  the  Company,  a  Subsidiary  or  an  ERISA
    Affiliate,  or  (ii) was at any time during the six calendar years preceding
    the date of this Agreement  sponsored,  maintained  or contributed to by the
    Company, a Subsidiary or an ERISA Affiliate.

         "Prime  Rate"  shall  mean  the  rate  which  the  Documentation  Agent
    announces from time to time as  its  prime  rate.   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 such prime rate shall

                                      -17-

    fluctuate.  The Prime Rate  is  a  reference  rate  and does not necessarily
    represent the lowest or best rate actually charged  to  any  customer.   The
    Documentation  Agent  may  make  commercial loans or other loans at rates of
    interest at, above or below the Prime Rate.

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

         "Proved"  shall  mean  Hydrocarbon  reserves   which   geological   and
    engineering  data  demonstrate  with reasonable certainty to be economically
    recoverable in future years with present operating methods and expenses.

         "Proved Undeveloped Hydrocarbon Reserves" shall mean Proved Hydrocarbon
    reserves which are not Developed.

         "Quarterly  Dates"  shall  mean  the  last  day  of  each  March, June,
    September, and December, in each year, the first of which shall be June  30,
    1996;  provided,  however,  that if any such day is not a Business Day, such
    Quarterly Date shall be the next succeeding Business Day.

         "Refinery  Personal  Property"  shall  mean  all  equipment,  fixtures,
    furnishings, inventory and articles  of  personal  property of Tesoro Alaska
    (excluding from the foregoing the Property  leased  pursuant  to  the  Solar
    Turbine  Lease)  now  or  hereafter  attached  to  or  used  in or about the
    Improvements  or  that  are  necessary   or  useful  for  the  complete  and
    comfortable use and occupancy of the Improvements for the purposes for which
    they were or are to be attached, placed, erected, constructed or  developed,
    or  which  are  or  may  be used in or related to the planning, development,
    financing  or  operation  of  the  Improvements,  and  all  renewals  of  or
    replacements or substitutions for any  of  the foregoing, whether or not the
    same are or shall be attached to the Refinery Premises or the Improvements.

         "Refinery Premises" shall mean the real property owned by Tesoro Alaska
    described on Exhibit A attached to the Alaska Deed of Trust.

         "Register" shall mean the register  maintained  by  the  Administrative
    Agent at its Payment Office showing the name and address of each Lender, its
    Commitment,  and the principal amount of the Loans owing to each Lender from
    time to time.

         "Regulation D", "Regulation U" and "Regulation X" shall mean Regulation
    D, Regulation U, and Regulation  X,  respectively, of the Board of Governors
    of the Federal Reserve System as  from  time  to  time  in  effect  and  any
    successor thereto.

         "Reimbursement Obligations" shall mean, at any date, the obligations of
    the  Company  then  outstanding  in  respect  of  the  Letters of Credit, to
    reimburse the Administrative Agent for  the  account of the Issuing Bank for
    the amount paid by the Issuing Bank in respect of  any  drawings  under  the
    Letters of Credit.

         "Reserve   Report"   shall  mean  an  engineering  report  meeting  the
    requirements  set  forth  in   Subsection   5.15(e)  (and  as  to  scheduled
    redeterminations, provided on the dates set forth in  such  Subsection)  and
    such  other  reports,  data and supplemental information as may from time to
    time be

                                      -18-

    reasonably requested by  the  Administrative  Agent  in  connection with any
    redetermination of the E&P Borrowing Base.

         "Responsible Officer" shall mean the Chief Executive Officer, the Chief
    Financial Officer, the Treasurer,  the  Controller,  the  Secretary  or  the
    Assistant Treasurer in each case of the Company.

         "Revolving Credit Commitment" shall mean for any Lender, the amount set
    forth  opposite  such  Lender's name on Annex I under the caption "Revolving
    Credit Commitment", as such amount  may  be reduced pursuant to Section 2.09
    or otherwise from time to time modified pursuant to Section 9.07(b).

         "Revolving Credit Exposure" shall mean, at any  time  and  as  to  each
    Lender,  the  sum  of  (a)  the  aggregate principal amount of the Revolving
    Credit Loans made by such  Lender  as  of  such  date plus (b) such Lender's
    Percentage Share of the aggregate amount of all Letter of Credit Liabilities
    as of such date.

         "Revolving Credit Loan" shall have the meaning provided  in  Subsection
    2.01(a);  the  Revolving Credit Loans shall not include any Letter of Credit
    Liabilities.

         "Revolving Credit Maturity Date"  shall  mean  June 30, 1999; provided,
    however, upon the occurrence of the Mandate Event, it shall mean  April  30,
    2000.

         "Revolving  Credit  Note"  shall  mean a promissory note of the Company
    described in Section 2.05(a) payable  to  any Lender and being substantially
    in the form of Exhibit A,  evidencing  the  aggregate  Indebtedness  of  the
    Company  to  such  Lender resulting from Revolving Credit Loans made by such
    Lender.

         "Rolling Period" shall mean for each calendar quarter, such quarter and
    the three preceding calendar quarters.

         "Scheduled Redetermination Date"  shall  have  the  meaning assigned to
    such term in Section 2.20(d).

         "Scotiabank" shall mean The Bank of  Nova  Scotia,  in  its  individual
    capacity and not as Documentation Agent.

         "Security   Instruments"  shall  mean  the  agreements  or  instruments
    described or referred to  in  Subsections  3.02(d)(ii) through (vii) and any
    and all other agreements  or  instruments  now  or  hereafter  executed  and
    delivered  by the Company, any Subsidiary of the Company or any other Person
    as security for the  payment  or  performance  of the Lender Indebtedness or
    previously executed in connection with the Existing Indebtedness.

         "Simple Majority Lenders" shall mean at  any  time  (a)  prior  to  the
    Commitments  expiring  or being terminated in full, Lenders holding at least
    51% of the Commitments in  effect  at  such time, or (b) thereafter, Lenders
    holding at least 51% of the then Aggregate Revolving Credit Exposure.

                                      -19-

         "Solar Turbine Lease" shall mean that certain Lease Agreement dated  as
    of  October  1,  1987,  from  Solar Turbines Incorporated, as lessor, to the
    Company, as lessee.

         "Standby Letter of Credit" shall mean a letter of credit denominated in
    Dollars (i) the terms of which are in the reasonable judgment of the Issuing
    Bank for such Letter  of  Credit  standard  in  the petroleum industry, (ii)
    which  is  used  in  lieu  or  in  support  of  performance  guarantees   or
    performance, surety or other similar bonds (but expressly excluding stay and
    appeal  bonds)  arising  in  the ordinary course of business, (iii) which is
    used in lieu or  in  support  of  stay  or  appeal  bonds; provided all such
    letters of credit used in lieu or in support of stay or appeal  bonds  shall
    not  exceed  $5,000,000  in  aggregate  amount at any time outstanding, (iv)
    which supports the payment  of  insurance  premiums for reasonably necessary
    casualty insurance carried  by  the  Company  or  any  of  its  consolidated
    Subsidiaries,  or  (v)  which supports payment or performance for identified
    purchases or exchanges of crude oil, condensate and/or petroleum products.

         "Subordinated Debentures" shall mean  the  12 % Subordinated Debentures
    due March 15, 2001, issued by the Company.

         "Subsidiary" of any Person shall mean (a)  a  corporation  of  which  a
    majority  of  the  outstanding shares of stock of each class having ordinary
    voting power is owned by such  Person,  by  one or more Subsidiaries of such
    Person, or by such Person and one or more of its Subsidiaries and (b) Tesoro
    LP.

         "TAPL"  shall  mean  Tesoro  Alaska  Pipeline   Company,   a   Delaware
    corporation.

         "Taxes" shall have the meaning provided in Subsection 2.21(a).

         "Tesoro  Alaska" shall mean Tesoro Alaska Petroleum Company, a Delaware
    corporation.

         "Tesoro Bolivia" shall mean  Tesoro  Bolivia Petroleum Company, a Texas
    corporation.

         "Tesoro Coastwide" shall mean collectively, Tesoro  Coastwide  Services
    Company, a Delaware corporation and Coastwide Marine Services, Inc., a Texas
    corporation.

         "Tesoro  E&P"  shall  mean  Tesoro  Exploration and Production Company,
    Tesoro LP and Tesoro Gas Resources Company, Inc., a Delaware corporation, as
    a single consolidated group.

         "Tesoro  Environmental"  shall   mean  Tesoro  Environmental  Resources
    Company, a Delaware corporation.

         "Tesoro LP" shall mean Tesoro E&P Company,  L.P.,  a  Delaware  limited
    partnership.

         "Tesoro  Northstore"  shall  mean  Tesoro Northstore Company, an Alaska
    corporation.

         "Tesoro R&M" shall mean Tesoro  Refining, Marketing & Supply Company, a
    Delaware corporation.

                                      -20-

         "Tesoro Terminals" shall mean the Vancouver  Terminal  located  in  the
    area  of  Vancouver, Washington, the Sacramento Terminal located in the area
    of Sacramento, California,  the  Stockton  Terminal  located  in the area of
    Stockton, California, the Port Hueneme Terminal located in the area of  Port
    Hueneme,  California  and  such  other  terminals which Tesoro Alaska or any
    other Inventory Borrowing Base Party owns or has possession of pursuant to a
    long-term lease.

         "Tesoro  Vostok"  shall   mean   Tesoro   Vostok  Company,  a  Delaware
    corporation.

         "Transactions"  shall  mean  the  transactions  provided  for  in   and
    contemplated by this Agreement and the other Financing Documents.

         "Type" of Loan shall mean a Base Rate Loan or Eurodollar Loan.

         "UCC"  shall  mean  the Uniform Commercial Code as from time to time in
    effect in the State of Texas  or,  where applicable as to specific Mortgaged
    Property, any other relevant state.

    Section  1.02   Accounting  Terms  and  Determinations.   Unless   otherwise
defined or specified herein, all accounting terms shall be construed herein, all
accounting  determinations  hereunder  shall  be  made, all financial statements
required to be delivered hereunder  shall  be prepared and all financial records
shall be maintained in accordance with GAAP applied on a basis  consistent  with
the financial statements referred to in Subsection 4.06(a).

    Section  1.03   Other  Definitional Terms.  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,  and  article,  section, schedule, exhibit and like references are to
this Agreement unless otherwise specified.


                                   ARTICLE II

                           AMOUNT AND TERMS OF LOANS

    Section 2.01   Commitments.

         (a)  Loans.  Subject to and  upon  the  terms and conditions herein set
    forth, each Lender severally  agrees  on  any  Business  Day  prior  to  the
    Revolving  Credit  Maturity  Date,  to  make  Revolving Credit Loans (each a
    "Revolving Credit Loan") to the Company.

         (b)  Types of Loans.  The  Revolving  Credit Loans made pursuant hereto
    by each Lender shall, at the option of the  Company,  be  either  Base  Rate
    Loans  or  Eurodollar  Loans  and  may be continued or converted pursuant to
    Section 2.11,  provided  that,  except  as  otherwise  specifically provided
    herein, all Loans made pursuant to the same Borrowing shall be of  the  same
    Type.

         (c)  Revolving  Credit  Commitments.   Each  Lender's  Revolving Credit
    Exposure shall not exceed at  any  one time its Revolving Credit Commitment;
    provided, however, that the Aggregate Revolving Credit Exposure at  any  one
    time  outstanding shall not exceed the Maximum Available Amount in effect at
    such time; and, provided, further, the aggregate principal amount of all

                                      -21-

    Revolving Credit Loans at  any  one  time  outstanding  shall not exceed the
    Maximum Revolving Credit Loan Available  Amount  in  effect  at  such  time.
    There  may be more than one Borrowing with respect to Revolving Credit Loans
    on any day.  Within the foregoing  limits  and subject to the conditions set
    out in Article III, the Company may obtain Borrowings  of  Revolving  Credit
    Loans,  repay  or  prepay  such  Revolving  Credit  Loans, and reborrow such
    Revolving Credit Loans.

         (d)  Active Facility Amount.  The  Company  may  from  time to time, by
    written notice to the  Administrative  Agent,  the  Issuing  Bank  and  each
    Lender,  designate  the  Active  Facility  Amount as any amount (in integral
    multiples of $1,000,000) not less than $100,000,000 and not in excess of the
    Aggregate Revolving Credit Commitments.  As  of the Closing Date, the Active
    Facility Amount shall be $100,000,000  until  such  time  as  a  new  Active
    Facility Amount is designated pursuant to the terms of this Section.

         (e)  Amounts  of  Borrowings,  etc.   The aggregate principal amount of
    each Borrowing (i) of Eurodollar Loans shall be not less than $5,000,000 and
    shall be in an integral multiple of  $1,000,000, and (ii) of Base Rate Loans
    hereunder shall be not less than $1,000,000 and  shall  be  in  an  integral
    multiple  of  $100,000,  except that any Borrowing of Revolving Credit Loans
    that are Base Rate  Loans  may  be  in  the  aggregate  amount of the unused
    Maximum Revolving Credit Loan Amount in effect at such time.  Borrowings  of
    more  than  one Type may be outstanding at the same time; provided, however,
    that the Company shall not  be  entitled  to  request any Borrowing that, if
    made, would result in an aggregate of more than four separate Borrowings  of
    Eurodollar  Loans  being  outstanding  at any one time.  For purposes of the
    foregoing,  Borrowings  having  different  Interest  Periods,  regardless of
    whether they commence  on  the  same  date,  shall  be  considered  separate
    Borrowings.

    Section 2.02   Borrowing Requests.

         (a)  Borrowing  Requests.   Whenever  the  Company  desires  to  make a
    Borrowing hereunder, it shall give Advance Notice in the form of a Borrowing
    Request, specifying, subject  to  the  provisions  hereof, (i) the aggregate
    principal amount of the Loans to be made pursuant to  such  Borrowing,  (ii)
    the  date  of  Borrowing  (which shall be a Business Day), (iii) whether the
    Loans being made pursuant to  such  Borrowing  are  to be Base Rate Loans or
    Eurodollar Loans, and (iv) in the case of  Eurodollar  Loans,  the  Interest
    Period to be applicable thereto.

         (b)  Notice  by  Administrative  Agent.  The Administrative Agent shall
    promptly give each Lender telecopy or telephonic notice (and, in the case of
    telephonic notices, confirmed by  telecopy  or  otherwise in writing) of the
    proposed Borrowing, of such Lender's proportionate share thereof and of  the
    other  matters  covered  by the Advance Notice.  Without in any way limiting
    the Company's obligation to  confirm  in  writing any telephonic notice, the
    Administrative Agent may act without liability upon the basis of  telephonic
    notice  believed  by  the  Administrative Agent in good faith to be from the
    Company prior to receipt of  written  confirmation.   In each such case, the
    Company hereby waives the right to dispute the Administrative Agent's record
    of the terms of such telephonic notice, absent manifest error.

                                      -22-

    Section 2.03   Letters of Credit.

         (a)  Issuance  of  Letters  of  Credit.   Subject  to  the  terms   and
    conditions  hereof,  the  Company  shall  have  the  right,  in  addition to
    Revolving  Credit  Loans  provided  for  in  Section  2.01,  to  utilize the
    Revolving Credit Commitments from time to time prior to the Revolving Credit
    Maturity Date by obtaining the issuance of  either  Documentary  Letters  of
    Credit or Standby Letters of Credit for the account of any Loan Party by the
    Issuing  Bank  if  the Company shall so request in the notice referred to in
    Subsection 2.03(b)(i) (such letters of credit being collectively referred to
    as the "Letters of Credit"); provided, however, that the Aggregate Revolving
    Credit Exposure at any  one  time  outstanding  shall not exceed the Maximum
    Available Amount in effect at such time.   The  Letters  of  Credit  may  be
    issued to support the obligations of the Company or any of its Subsidiaries.
    Upon  the date of the issuance of a Letter of Credit, the applicable Issuing
    Bank shall be deemed, without  further  action  by any party hereto, to have
    sold to each Lender, and each Lender shall be deemed, without further action
    by  any  party  hereto,  to  have  purchased  from  the  Issuing   Bank,   a
    participation,  to  the  extent  of  such Lender's Percentage Share, in such
    Letter of Credit and the related Letter of Credit Liabilities.  No Letter of
    Credit issued pursuant to  this  Agreement  shall  have an expiry date later
    than one year from date of issuance (except for Letters of Credit issued  to
    support  performance  bonds  on behalf of Tesoro Bolivia), provided that any
    Letter of Credit having an  expiry  date after the Revolving Credit Maturity
    Date 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 each of the
    Administrative  Agent  and  the  Issuing  Bank  in  their  sole  discretion,
    provided, further, that, subject  to  the immediately preceding proviso, any
    Letter of Credit may give the beneficiary thereof the  right  to  draw  such
    Letter  of  Credit unless the expiry date thereof is extended for periods of
    up to one year per extension.  The Company and the Lenders agree that, as of
    the Effective Date, the Outstanding Letters of Credit shall for all purposes
    of this Agreement  be  deemed  to  be  Letters  of  Credit  issued under and
    pursuant to the terms of this Agreement.

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

         (i)  The  Company  shall  give the Administrative Agent and the Issuing
    Bank at least one Business  Days'  prior notice (effective upon receipt), or
    in each case, such shorter period as may be agreed to by the  Issuing  Bank,
    specifying  the date such Letter of Credit is to be issued (which shall be a
    Business Day) and the Issuing Bank  and  describing:  (A) the face amount of
    the Letter of Credit, (B) the expiration date of the Letter of  Credit,  (C)
    the  name  and  address  of  the beneficiary, (D) information concerning the
    transaction proposed  to  be  supported  by  such  Letter  of  Credit as the
    Administrative Agent or the Issuing Bank may reasonably  request,  (E)  such
    other  information  and  documents  relating  to the Letter of Credit as the
    Administrative Agent or the Issuing  Bank  may reasonably request, and (F) a
    precise description of documents and the verbatim text of any certificate to
    be presented by the beneficiary, which, if presented  prior  to  the  expiry
    date of the Letter of Credit, would require the Issuing Bank to make payment
    under  the  Letter  of  Credit;  provided  that  the  Issuing  Bank,  in its
    reasonable judgment, may require changes in such documents and certificates;
    and provided further that the  Issuing  Bank  shall not be required to issue
    any Letter of Credit that on its terms requires payment thereunder prior  to
    the  next  Business  Day  following  receipt  by  the  Issuing  Bank of such
    documents and certificates.  Each  such  notice  shall be accompanied by the
    Issuing Bank's Application and by a certificate executed  by  a  Responsible
    Officer  setting  forth calculations evidencing availability for such Letter
    of Credit pursuant to

                                      -23-

    Subsection 2.03(b)(ii) and stating that all  conditions  precedent  to  such
    issuance  have  been  satisfied.  Each Letter of Credit shall, to the extent
    not  inconsistent  with  the   express   terms   hereof  or  the  applicable
    Application, be subject to the Uniform Customs and Practice for  Documentary
    Credits  (1993  Revision), International Chamber of Commerce Publication No.
    500 (together with any subsequent  revisions  thereof approved by a Congress
    of the International Chamber of Commerce  and  adhered  to  by  the  Issuing
    Lender,  the  "UCP"),  and  shall, as to matters not governed by the UCP, be
    governed by, and construed and  interpreted  in accordance with, the laws of
    the State of Texas.  In determining whether to pay any Letter of Credit, the
    Issuing Bank shall be responsible only to use reasonable care  to  determine
    that  the  documents  and  certificates  required to be delivered under that
    Letter of Credit have been delivered and that they comply on their face with
    the requirements of that Letter of Credit.

         (ii)  No Letter of Credit may be  issued if after giving effect thereto
    the Aggregate Revolving Credit Exposure would exceed the  Maximum  Available
    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 have
    been terminated, the Revolving Credit Commitment of  each  Lender  shall  be
    deemed  to  be  utilized  for all purposes hereof in an amount equal to such
    Lender's Percentage Share of the amount  of the Letter of Credit Liabilities
    related to such Letter of Credit.

         (iii)  Upon receipt from the beneficiary of any Letter of Credit of any
    demand for payment thereunder, the Issuing Bank shall  promptly  notify  the
    Company  and  the  Administrative  Agent  of  such demand (provided that the
    failure of  an  Issuing  Bank  to  give  such  notice  shall  not affect the
    Reimbursement Obligations of the Company hereunder) and  the  Company  shall
    immediately,  and  in  any  event  no later than 11:00 a.m.  (Houston, Texas
    time) on the date of  such  drawing,  reimburse the Administrative Agent for
    the account of the Issuing Bank for any amount paid by the Issuing Bank upon
    any drawing under any Letter of Credit, without presentment, demand, protest
    or other formalities of any kind in an amount, in same day funds,  equal  to
    the  amount  of  such  drawing.  Unless prior to 11:00 a.m.  (Houston, Texas
    time) on the date of  such  drawing,  the Company shall have either notified
    the Issuing Bank and the Administrative Agent that the  Company  intends  to
    reimburse  the  Administrative Agent for the account of the Issuing Bank for
    the amount of such drawing with funds other than the proceeds of a Revolving
    Credit Loan or delivered to the Administrative Agent a Borrowing Request for
    Revolving Credit Loans in an amount  equal to such drawing, the Company will
    be deemed to have given a Borrowing  Request  to  the  Administrative  Agent
    requesting  that the Lenders make Revolving Credit Loans which shall be Base
    Rate Loans on the date on which  such  drawing is honored in an amount equal
    to the amount of such drawing.  Such Loans shall be subject to  satisfaction
    of  the  conditions  in  Article  III  and to existence of Maximum Revolving
    Credit Loan Available  Amount.   Subject  to  the  preceding sentence, if so
    requested by the Administrative Agent, the Lenders shall,  on  the  date  of
    such  drawing,  make  such Revolving Credit Loans in an amount equal to such
    Lender's Percentage Share of such  drawing,  the  proceeds of which shall be
    applied directly by the Administrative Agent to reimburse the  Issuing  Bank
    for the amount of such drawing.

         (iv)  If the Company fails to reimburse the Issuing Bank as provided in
    clause   (iii)   above,   the   Issuing   Bank  shall  promptly  notify  the
    Administrative Agent and the  Administrative  Agent shall notify each Lender
    of the unreimbursed amount of such drawing and of such  Lender's  respective
    participation  therein based on such Lender's Percentage Share.  Each Lender
    will pay to  the  Administrative  Agent  for  the  account of the applicable
    Issuing Bank on the date of such notice an

                                      -24-

    amount equal to such Lender's Percentage Share of such unreimbursed  drawing
    (or,  if such notice is made after 11:00 a.m.  (Houston, Texas time) on such
    date, on the next succeeding  Business  Day).   If  any Lender fails to make
    available to the Issuing Bank the amount of such Lender's  participation  in
    such  Letter  of  Credit  as  provided in this clause (iv), the Issuing Bank
    shall be entitled to recover such amount on demand from such Lender together
    with interest at the Federal Funds  Rate for one Business Day and thereafter
    at the Base Rate.  Nothing in this clause (iv) shall be deemed to  prejudice
    the  right  of  any Lender to recover from the Issuing Bank any amounts made
    available by such Lender to the Issuing Bank pursuant to this clause (iv) if
    it is determined by a court  of competent jurisdiction that the payment with
    respect to a Letter of Credit by the Issuing  Bank  was  wrongful  and  such
    wrongful payment was the result of gross negligence or willful misconduct on
    the  part  of  the  Issuing  Bank.   The  Issuing  Bank  shall  pay  to  the
    Administrative  Agent  and  the  Administrative  Agent  to  each Lender such
    Lender's Percentage Share  of  all  amounts  received  from  the Company for
    payment, in whole or in part, of the Reimbursement Obligation in respect  of
    any Letter of Credit, but only to the extent such Lender has made payment to
    the Issuing Bank in respect of such Letter of Credit pursuant to this clause
    (iv).

         (v)  The  issuance  by the Issuing Bank of each Letter of Credit shall,
    in addition to the conditions precedent set forth in Article III, 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 Issuing
    Bank, and that the Company shall have  executed  and  delivered  such  other
    instruments  and agreements relating to such Letter of Credit as the Issuing
    Bank shall have reasonably requested and  that are not inconsistent with the
    terms of this Agreement including the Issuing Bank's  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.

         (vi)  As  between the Company and the Issuing Bank, the Company assumes
    all risks of the acts and  omissions  of  or misuse of the Letters of Credit
    issued by the Issuing Bank by the respective beneficiaries of  such  Letters
    of  Credit.   In  furtherance  and  not  in limitation of the foregoing, the
    Issuing  Bank  shall  not  be  responsible:   (A)  for  the  form, validity,
    sufficiency, accuracy, genuineness or legal effect of any document submitted
    by any Person in connection with the application for  or  issuance  of  such
    Letters  of  Credit,  even  if  it  should in fact prove to be in any or all
    respects invalid, insufficient,  inaccurate,  fraudulent  or forged; (B) for
    the validity or sufficiency of any instrument transferring or  assigning  or
    purporting  to transfer or assign any such Letter of Credit or the rights or
    benefits thereunder or proceeds  thereof,  in  whole  or  in part, which may
    prove to be invalid or ineffective for any reason; (C) for  failure  of  the
    beneficiary  of  any  such  Letter of Credit to comply fully with conditions
    required in order to draw upon  such  Letter of Credit, which failure is not
    the result of gross negligence or willful misconduct of the Issuing Bank  as
    determined  by a court of competent jurisdiction; (D) for errors, omissions,
    interruptions or delays  in  transmission  or  delivery  of any messages, by
    mail, cable, telegraph, telex or otherwise,  whether  or  not  they  are  in
    cipher;  (E)  for  errors  in interpretation of technical terms; (F) for any
    loss or delay in the transmission  or  otherwise of any document required in
    order to make a drawing under any such Letter of Credit or of  the  proceeds
    thereof; (G) for the misapplication by the beneficiary of any such Letter of
    Credit  of  the proceeds of any drawing under such Letter of Credit; and (H)
    for any consequences arising from

                                      -25-

    causes  beyond  the  control  of  the  Issuing  Bank,   including,   without
    limitation,  the  actions  of any governmental authority.  None of the above
    shall affect, impair, or prevent  the  vesting  of any of the Issuing Bank's
    rights or  powers  hereunder.   Notwithstanding  anything  to  the  contrary
    contained  in  this  clause  (vi),  the  Company shall have no obligation to
    indemnify an Issuing  Bank  in  respect  of  any  liability  incurred by the
    Issuing  Bank  arising  solely  out  of  the  gross  negligence  or  willful
    misconduct of the Issuing Bank,  as  determined  by  a  court  of  competent
    jurisdiction.

         (vii)  The Issuing Bank will send to the Company and the Administrative
    Agent  immediately  upon  issuance  of any Letter of Credit, or an amendment
    thereto, a  true  and  complete  copy  of  such  Letter  of  Credit, or such
    amendment thereto.  Upon issuance of any Letter of Credit  or  an  amendment
    thereto,  the  Administrative Agent shall promptly notify each Lender of the
    terms of such Letter of  Credit  or  amendment thereto, the Issuing Bank for
    such Letter of Credit or amendment thereto, and of such Lender's  Percentage
    Share  of  the amount of such Letter of Credit or amendment thereto, and the
    Administrative Agent shall provide to each  Lender  a copy of such Letter of
    Credit or such amendment thereto.  Upon cancellation or termination  of  any
    Letter  of Credit, the Issuing Bank shall promptly notify the Administrative
    Agent and the  Company,  and  the  Administrative  Agent  will then promptly
    notify each Lender, of such cancellation or termination.

         (viii)  The obligation of the Company to reimburse  each  Issuing  Bank
    for Reimbursement Obligations with regard to the Letters of Credit issued by
    it  and  the obligations of Lenders under clause (iv) shall be unconditional
    and irrevocable and shall be paid  strictly  in accordance with the terms of
    this Agreement and under all circumstances  including,  without  limitation,
    the following circumstances:

              (A)  any  lack  of  validity  or  enforceability  of any Letter of
    Credit;

              (B)  the existence of any  claim,  set-off, defense or other right
    that the Company  may  have  at  any  time  against  a  beneficiary  or  any
    transferee  of  any  Letter  of  Credit  (or  any  Persons for whom any such
    transferee may be  acting),  any  Lender  or  any  other  Person, whether in
    connection with this Agreement, the transactions contemplated herein or  any
    unrelated  transaction  (including  any  underlying  transaction between the
    Company or one of its Subsidiaries  and the beneficiary for which the Letter
    of Credit was procured) other than a defense based on the  gross  negligence
    or  willful  misconduct  of  the  Issuing  Bank, as determined by a court of
    competent jurisdiction;

              (C)  any  draft,  demand,   certificate   or  any  other  document
    presented under any Letter of Credit is proved  to  be  forged,  fraudulent,
    invalid or insufficient in any respect or any statement therein is untrue or
    inaccurate in any respect;

              (D)  payment  by  the  Issuing  Bank  under  any  Letter of Credit
    against presentation of a  demand,  draft  or  certificate or other document
    that does not comply with the terms of such Letter of Credit, provided  that
    such  payment  does not occur as a result of the gross negligence or willful
    misconduct of the  Issuing  Bank,  as  determined  by  a  court of competent
    jurisdiction;

              (E)  any adverse change in the condition (financial or  otherwise)
    of the Company;

                                      -26-

              (F)  any  breach of this Agreement or any other Financing Document
    by the Company, Administrative Agent  or  any Lender (other than the Issuing
    Bank);

              (G)  any other  circumstance  or  happening  whatsoever  which  is
    similar  to  any  of  the  foregoing; provided that such other occurrence or
    happening is not the result of the gross negligence or willful misconduct of
    the Issuing Bank, as determined by a court of competent jurisdiction; or

              (H)  the  fact  that  a   Default   shall  have  occurred  and  be
    continuing.

    Section 2.04   Disbursement of Funds.

         (a)  Availability.  No later than 2:00 p.m.  (Houston time) on the date
    of each Borrowing, each Lender will make available its pro rata  portion  of
    the amount (if any) by which the principal amount of the Borrowing requested
    to  be  made  on  such  date  exceeds the principal amount of Loans (if any)
    maturing or Reimbursement Obligations (if  any)  due and owing on such date,
    in Dollars and in immediately available funds at the  Payment  Office.   The
    Administrative  Agent  will  make  available  to  the Company at the Payment
    Office the aggregate  of  the  amounts  (if  any)  so  made available by the
    Lenders by depositing the  same,  in  immediately  available  funds,  to  an
    account of the Company at the Administrative Agent designated by the Company
    for  such  purpose.   To  the  extent  that  Loans  mature  or Reimbursement
    Obligations are due  and  owing  on  the  date  of  a requested Borrowing of
    Revolving Credit  Loans,  the  Lenders  shall  apply  the  proceeds  of  the
    Revolving  Credit  Loans  then  being  made,  to  the extent thereof, to the
    repayment  of  such  maturing   Loans  or  Reimbursement  Obligations,  such
    Revolving Credit Loans and  repayments  intended  to  be  a  contemporaneous
    exchange.

         (b)  Funds  to  the  Administrative  Agent.   Unless the Administrative
    Agent shall have  been  notified  by  any  Lender  prior  to  the  date of a
    Borrowing that such  Lender  does  not  intend  to  make  available  to  the
    Administrative  Agent  such  Lender's portion of the Borrowing to be made on
    such date, the Administrative  Agent  may  assume  that such Lender has made
    such amount available to the Administrative Agent  on  such  date,  and  the
    Administrative  Agent  may  make  available  to  the Company a corresponding
    amount.  If such corresponding amount is  not  in fact made available to the
    Administrative Agent by  such  Lender  on  the  date  of  a  Borrowing,  the
    Administrative  Agent shall be entitled to recover such corresponding amount
    on demand from such Lender together with interest at the Federal Funds Rate.
    If such Lender does  not  pay  such  corresponding amount forthwith upon the
    Administrative Agent's  demand  therefor,  the  Administrative  Agent  shall
    promptly  notify  the  Company,  and  the Company shall immediately pay such
    corresponding amount to the  Administrative  Agent together with interest at
    the rate specified for  the  Borrowing  which  includes  such  amount  paid.
    Nothing  in  this  Section  shall  be  deemed to relieve any Lender from its
    obligation to fulfill its  Commitment  hereunder  or to prejudice any rights
    which the Company may have against any Lender as a result of any default  by
    such Lender hereunder.

         (c)  Lenders' Responsibilities.  No Lender shall be responsible for any
    default  by  any other Lender in its obligation to make Loans hereunder, and
    each Lender shall be obligated to make  the  Loans provided to be made by it
    hereunder, regardless of the failure of any  other  Lender  to  fulfill  its
    Commit- ment hereunder.

    Section 2.05   Notes.

                                      -27-

         (a)  Revolving  Credit  Notes.   The  Company's  obligation  to pay the
    principal of, and  interest  on,  the  Revolving  Credit  Loans made by each
    Lender shall be further evidenced by the Company's issuance,  execution  and
    delivery of a Revolving Credit Note payable to the order of each such Lender
    in  the  amount  of the sum of such Lender's Revolving Credit Commitment and
    shall be dated as of  the  date  of  issuance of such Revolving Credit Note.
    The principal amount of each Revolving Credit Note shall be  payable  on  or
    before the Revolving Credit Maturity Date.


         (b)  Right to Collect on the Notes.  The Company and the Guarantors are
    personally  obligated  and fully liable for the amounts due under the Notes.
    The Lenders have  the  right  to  sue  on  the  Notes  and obtain a personal
    judgment against the Company and the  Guarantors  for  satisfaction  of  the
    amounts due under the Notes either before or after a judicial foreclosure of
    the Alaska Deed of Trust under Alaska Statute 09.45.170 - 09.45.220.

    Section 2.06   Interest.  In all cases subject to Section 9.13:

         (a)  Base  Rate  Loans.  Subject to Section 2.06(c), the Company agrees
    to pay interest in respect of the  unpaid principal amount of each Base Rate
    Loan from the date thereof until payment in full thereof at a rate per annum
    which shall be, for any day, equal to the sum of the Applicable Margin  plus
    the  Base  Rate in effect on such day, but in no event to exceed the Highest
    Lawful Rate.  The term "Base Rate"  shall  mean  the higher of (i) the Prime
    Rate in effect on such day or (ii) one-half of one percent (1/2%)  plus  the
    Federal Funds Rate in effect for such day (rounded upwards, if necessary, to
    the  nearest  1/16th  of  1%),  but in no event to exceed the Highest Lawful
    Rate.  For purposes of this Agreement, any  change in the Base Rate due to a
    change in the Federal Funds Rate or the Prime Rate shall be effective on the
    effective date of such change in the Federal Funds Rate or the  Prime  Rate,
    as  the  case may be.  If for any reason the 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 but not limited to the inability of the Administrative
    Agent to obtain sufficient bids or publications in accordance with the terms
    hereof, the Base Rate shall be the Prime Rate until the circumstances giving
    rise to such inability no longer exist.

         (b)  Eurodollar  Loans.  Subject to Section 2.06(c), the Company agrees
    to pay interest in respect of the unpaid principal amount of each Eurodollar
    Loan from the date thereof until payment in full thereof at a rate per annum
    which shall be the sum of the Applicable Margin plus the relevant Eurodollar
    Rate, but in no event to exceed the Highest Lawful Rate.

         (c)  Default Interest.  Overdue principal  and, to the extent permitted
    by law, overdue interest in respect of each Loan and all other amounts owing
    hereunder shall bear interest for each day that such amounts are overdue  at
    a  rate  per annum equal to three percent (3%) in excess of the Base Rate in
    effect for each such day.

         (d)  Miscellaneous.   Interest  on  each  Loan  shall  accrue  from and
    including the date of such Loan to but excluding the date of payment in full
    thereof.  Interest on each Eurodollar Loan shall be payable on the last  day
    of  each  Interest Period applicable thereto and, in the case of an Interest
    Period in excess of  three  months,  on  each  day  which occurs every three
    months after the initial date of such Interest Period, and on any prepayment
    (on the amount prepaid), at maturity

                                      -28-

    (whether by acceleration or  otherwise)  and,  after  maturity,  on  demand.
    Interest  on  Base  Rate  Loans  shall  be  payable  on each Quarterly Date,
    commencing on the first of such  days  to  occur after such Loan is made, at
    maturity (whether by acceleration or  otherwise)  and,  after  maturity,  on
    demand.

         (e)  Notice  by  the  Administrative  Agent.  The Administrative Agent,
    upon determining the Eurodollar Rate for any Interest Period, shall promptly
    notify by telephone (confirmed in writing) or in writing the Company and the
    Lenders thereof.

    Section 2.07   Interest  Periods.   In  connection  with  each  Borrowing of
Eurodollar Loans, the Company shall elect an Interest Period to be applicable to
such Borrowing, which Interest Period shall begin on and include,  as  the  case
may  be,  the  date  selected  by  the  Company pursuant to Section 2.02(a), the
conversion date or the date  of  expiration  of the then current Interest Period
applicable thereto, and end on but exclude the date which is  either  one,  two,
three or six months thereafter, as selected by the Company; provided that:

         (a)  Business Days.  If any Interest Period would otherwise expire on a
    day  which  is  not a Business Day, such Interest Period shall expire on the
    next succeeding Business Day, provided, further, that if any Interest Period
    (other than in  respect  of  a  Borrowing  of  Eurodollar Loans the Interest
    Period of which is  expiring  pursuant  to  Section  2.15(b)  hereof)  would
    otherwise  expire  on  a day which is not a Business Day but is a day of the
    month after  which  no  further  Business  Day  occurs  in  such month, such
    Interest Period shall expire on the next preceding Business Day;

         (b)  Month End. Any Interest Period which begins on the  last  Business
    Day  of  a  calendar  month  (or  on a day for which there is no numerically
    corresponding day in the calendar month  at the end of such Interest Period)
    shall, subject to Subsection (c) below, end on the last Business  Day  of  a
    calendar month;

         (c)  Payment  Limitations.   No Interest Period shall extend beyond any
    date that any principal payment or  prepayment is scheduled to be due unless
    the aggregate principal amount of Borrowings which are  Borrowings  of  Base
    Rate  Loans  or  which  have Interest Periods which will expire on or before
    such date, less the  aggregate  amount  of  any  other principal payments or
    prepayments due during such Interest Period, is equal to or in excess of the
    amount of such principal payment or prepayment; and

         (d)  Maturity Dates.   No  Interest  Period  shall  extend  beyond  the
    Revolving Credit Maturity Date.

    Section  2.08   Repayment  of  Loans.  Subject to the provisions of Sections
2.09, 2.10 and 2.11, the Company  shall  pay to the Administrative Agent for the
ratable benefit  of  the  Lenders  the  unpaid  principal  amount  of  (i)  each
Eurodollar  Loan  made  by such Lender hereunder on the last day of the Interest
Period in respect of such Loan  and  (ii)  each  Base Rate Loan on or before the
Revolving Credit Maturity Date.

                                      -29-

    Section 2.09   Termination or Reduction  of  Revolving  Credit  Commitments.
The Company may, upon at least three Business Days' notice to the Administrative
Agent,  terminate  entirely  at any time, or proportionately reduce from time to
time by an aggregate amount of  $5,000,000 or any larger multiple of $1,000,000,
the unused portions of the Revolving Credit Commitments, provided that any  such
reduction shall apply proportionately to the Revolving Credit Commitment of each
Lender.   If  the Revolving Credit Commitments are terminated in their entirety,
all accrued  commitment  fees  with  respect  thereto  shall  be  payable on the
effective date of such termination.

    Section 2.10   Prepayments.

         (a)  Mandatory Revolving Credit Loan  Prepayments.   If,  after  giving
    effect  to  any  reduction  of  the  Maximum Revolving Credit Loan Available
    Amount as a  result  of  a  redetermination  of  the  E&P  Borrowing Base as
    provided in Section 2.20 or decrease in  the  Active  Facility  Amount,  the
    outstanding aggregate principal amount of the Revolving Credit Loans exceeds
    the  amount  of  the  Maximum  Revolving  Credit Loan Available Amount as so
    reduced, the Company shall pay or  prepay  the Revolving Credit Loans in the
    amount of such excess, together with interest on the principal  amount  paid
    accrued to the date of such prepayment, pursuant to Section 2.10(d).

         (b)  Mandatory   Borrowing  Base  Prepayments.   If  at  any  time  the
    Aggregate Revolving Credit Exposure  is  in  excess of the Maximum Available
    Amount, the Company shall make a prepayment of  Revolving  Credit  Loans  or
    provide Cover for Letter of Credit Liabilities, or a combination thereof, in
    an  amount  equal  to such excess.  Any such Cover shall be provided in full
    within five Business Days of the  earlier  of  (i) the date of the Borrowing
    Base Report first reporting such excess  or  (ii)  the  date  on  which  the
    Administrative  Agent  provides  notice  thereof to the Company and any such
    prepayment, together with interest on  the  principal amount paid accrued to
    the date of such prepayment, shall be made pursuant to Section 2.10(d).

         (c)  Voluntary Prepayments.  The Company may, at  its  option,  at  any
    time  and  from  time  to  time,  prepay Loans, in whole or in part, without
    premium or penalty (other than  funding  losses, if any, resulting from such
    prepayment being made other than on the last day of an Interest Period  with
    respect to any Eurodollar Loan as provided in Section 2.18), upon giving, in
    the  case of a Eurodollar Loan, three Business Days' prior written notice to
    the Administrative Agent, and, in the case  of a Base Rate Loan, on the same
    Business Day's with prior written notice by 11:00 a.m. of such  day  to  the
    Administrative  Agent.   Such  notice  shall  specify the date and amount of
    prepayment and the Loan or Loans  (including the Type thereof) to which such
    prepayment  is  to  be  applicable.   Upon  receipt  of  such  notice,   the
    Administrative  Agent  shall  promptly  notify  each  Lender of the contents
    thereof and of such Lender's ratable  share of such prepayment.  The payment
    amount specified in the such notice shall be due and  payable  on  the  date
    specified.   Each  prepayment  of  Base  Rate  Loans shall be in the minimum
    principal amount of $1,000,000  and  in  integral  multiples of $100,000 and
    each prepayment of Eurodollar Loans shall be in the minimum principal amount
    of $5,000,000 and in integral multiples of $1,000,000 or,  in  the  case  of
    either  Base  Rate  Loans  or  Eurodollar  Loans,  or  the aggregate balance
    outstanding on the applicable  Notes.   Each  prepayment  of Term Loans made
    pursuant to  this  Section  shall  be  accompanied  by  any  funding  losses
    resulting  from  such prepayment being made other than on the last day of an
    Interest Period with respect to  any  Eurodollar Loan as provided in Section
    2.18.  Each prepayment shall be applied ratably to prepay the Loans  of  the
    several Lenders.

                                      -30-

         (d)  Payment  Procedure.   Any prepayment required pursuant to Sections
    2.10(a) or (b)  other  than  as  a  result  of  elections  by the Company to
    decrease the Active  Facility  Amount  or  the  Aggregate  Revolving  Credit
    Commitments,  if  not  otherwise  paid  promptly  upon determination of such
    required prepayment, shall be paid  in  full from cash flow available during
    the six month period from and after the date that the  deficiency  requiring
    such  prepayment  is  determined (the "Deficiency Period").  All prepayments
    pursuant to this Section 2.10 shall be applied first to such Base Rate Loans
    which are Revolving Credit Loans as  the Company may designate and second to
    such Eurodollar Loans which are Revolving Credit Loans as  the  Company  may
    designate.

         (e)  Notice  by  Administrative  Agent.   Upon  receipt  of a notice of
    prepayment pursuant to this Section, the Administrative Agent shall promptly
    notify each Lender of  the  contents  thereof  and  of such Lender's ratable
    share of such prepayment.

    Section 2.11   Continuation and Conversion Options.

         (a)  Continuation.  The Company may elect to continue all or  any  part
    of  any  Borrowing  of  Eurodollar  Loans  beyond the expiration of the then
    current Interest Period relating  thereto  by  giving  Advance Notice to the
    Administrative Agent of such election, specifying  the  Eurodollar  Loan  or
    portion  thereof  to  be continued and the Interest Period therefor.  In the
    absence of such  a  timely  and  proper  election  with regard to Eurodollar
    Loans, the  Company  shall  be  deemed  to  have  elected  to  convert  such
    Eurodollar Loan to a Base Rate Loan pursuant to Subsection 2.11(d).

         (b)  Amounts  of Continuations.  All or part of any Eurodollar Loan may
    be continued as provided herein, provided that any continuation of such Loan
    shall not be  (as  to  each  Loan  as  continued  for an applicable Interest
    Period) less than $5,000,000  and  shall  be  in  an  integral  multiple  of
    $1,000,000.

         (c)  Continuation or Conversion Upon Default.  If no Default shall have
    occurred  and  be  continuing,  each  Eurodollar  Loan  may  be continued or
    converted as provided in this Section.  If a Default shall have occurred and
    be continuing, the Company shall  not  have  the option to elect to continue
    any such Eurodollar Loan pursuant to Subsection 2.11(a) or to  convert  Base
    Rate Loans pursuant to Subsection 2.11(e).

         (d)  Conversion  to  Base  Rate.   The Company may elect to convert any
    Eurodollar Loan on the last day of the then current Interest Period relating
    thereto to a Base Rate Loan  by  giving Advance Notice to the Administrative
    Agent of such election.

         (e)  Conversion to Eurodollar Rate.  The Company may elect  to  convert
    any  Base Rate Loan at any time or from time to time to a Eurodollar Loan by
    giving  Advance  Notice  to  the  Administrative  Agent  of  such  election,
    specifying each Interest Period therefor.

         (f)  Amounts of Conversions.  All or  any part of the outstanding Loans
    may be converted as provided herein, provided that any  conversion  of  such
    Loans  shall not result in a Borrowing of Eurodollar Loans in an amount less
    than $5,000,000 and in integral multiples of $1,000,000.

                                      -31-

    Section 2.12   Fees.

         (a)  Revolving Credit  Commitments.   The  Company  shall  pay  to  the
    Administrative  Agent  for the account of and distribution to each Lender in
    accordance with  its  Percentage  Share  a  commitment  fee  for  the period
    commencing on the  Closing  Date  to  and  including  the  Revolving  Credit
    Maturity  Date  (or  such  earlier  date as the Revolving Credit Commitments
    shall have been terminated entirely) computed  at  a rate equal to .375% per
    annum on the average daily unused amount  of  the  Active  Facility  Amount,
    payable in arrears on the Quarterly Dates, commencing on the first Quarterly
    Date to occur after the Closing Date.

         (b)  Commitments.   The  Company  shall pay to the Administrative Agent
    for the account of and  distribution  to  each Lender in accordance with its
    Percentage Share a commitment fee for the period commencing on  the  Closing
    Date  to and including the Revolving Credit Maturity Date computed at a rate
    equal to .1875% per annum on the average daily amount by which the Aggregate
    Revolving Credit Commitments exceed  the  Active Facility Amount, payable in
    arrears on the Quarterly Dates, commencing on the first  Quarterly  Date  to
    occur  after the Closing Date.  In the event that the Company elects, at any
    time, to increase the  Active  Facility  Amount pursuant to Section 2.01(d),
    the Company shall pay to the Administrative Agent for  the  account  of  and
    distribution  to  each  Lender  in  accordance  with its Percentage Share an
    additional commitment fee for the  period  commencing on the date six months
    prior to the date such increase is designated (but in no event earlier  than
    the  later  to  have  occurred  of  the Closing Date or the date of the last
    increase of the  Active  Facility  Amount)  to  and  including  such date of
    designation computed at a rate equal to .375% per annum on the amount of the
    increase so designated.  Payment of such additional commitment fee shall  be
    due  and  payable upon delivery of the notice of designating the increase as
    provided to the Administrative Agent pursuant to Section 2.01(d).

         (c)  Letters of Credit.  (i) As  consideration  for the issuance of any
    Letter of Credit, the Company will pay to the Issuing Bank  the  greater  of
    (A)  $300  or  (B)  a fee on 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  (or  in  the  case  of  the
    Outstanding Letters of Credit, from and including the Effective Date) to and
    excluding  the  date of expiration or termination thereof computed at a rate
    equal  to  one-fourth of one percent (1/4%) per annum, payable in arrears on
    each Quarterly Date.  The Company shall  pay  to the Issuing Bank in arrears
    on each Quarterly Date, with respect to any amendment  or  transfer  of  any
    Letter  of  Credit  and  for  each  drawing made thereunder, documentary and
    processing charges in accordance  with  the Issuing Bank's standard schedule
    for such charges in effect at  the  time  of  such  amendment,  transfer  or
    drawing,  as  the case may be.  All fees payable pursuant to this clause (i)
    shall be retained by the applicable Issuing Bank.

         (ii)  The Company will pay to the Administrative Agent for the  account
    of  and  pro  rata  distribution  to  each Lender a fee on 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
    (or in the case of the Outstanding Letters of Credit, from and including the
    Effective  Date)  to  and  excluding  the  date of expiration or termination
    thereof computed at a per annum  rate  for  each day equal to the Applicable
    Margin for Eurodollar Loans in effect from time to time less  one-fourth  of
    one percent (1/4%) per annum, payable in arrears on each Quarterly Date.

                                      -32-

         (d)  Administrative  Agent  and  Documentation Agent Fees.  The Company
    shall pay to the Administrative  Agent  such  fees  as  are set forth in the
    letter agreement between the Administrative Agent and the Company  dated  as
    of  March  15,  1996,  as  the  same has been or may be hereafter amended or
    supplemented, on the dates specified therein.   The Company shall pay to the
    Administrative Agent and Documentation Agent such fees as are set  forth  in
    the  letter  agreement, dated as of March 18, 1996, among the Administrative
    Agent, the Documentation Agent and the  Company  as the same has been or may
    be hereafter amended or supplemented, on the dates specified therein.

    Section 2.13   Payments, etc.

         (a)  Without Setoff, etc.  Except as  otherwise  specifically  provided
    herein,   all   payments   under   this  Agreement  shall  be  made  to  the
    Administrative Agent on behalf  of  the  Lenders without defense, set-off or
    counterclaim to the Administrative Agent not later than 11:00 a.m.   Houston
    time  on  the  date  when  due  and  shall be made in Dollars in immediately
    available funds  at  the  Payment  Office.   The  Administrative  Agent will
    promptly thereafter distribute funds in the form received  relating  to  the
    payment  of  principal or interest or commitment fees ratably to the Lenders
    for the account of their respective  Lending  Offices, and funds in the form
    received relating to the payment of any other amount payable to  any  Lender
    to such Lender for the account of its Lending Office.

         (b)  Non-Business  Days.   Whenever any payment to be made hereunder or
    under any Note shall be stated to  be  due  on a day which is not a Business
    Day, the due date thereof shall be extended to the next succeeding  Business
    Day  (except as otherwise provided in Section 2.07 hereof) and, with respect
    to  payments  of  principal,  interest  thereon  shall  be  payable  at  the
    applicable rate during such extension.

         (c)  Computations.  All computations of  interest  shall be made on the
    basis of a year of 360 days (unless  such  calculation  would  result  in  a
    usurious  rate, in which case interest shall be calculated on the basis of a
    year of 365 or 366  days,  as  the  case  may  be) in the case of Eurodollar
    Loans, and 365 or 366 days (as the case may be) in the  case  of  Base  Rate
    Loans,  and all computations of fees shall be made on the basis of a year of
    360 days (unless such calculation would  result in a usurious rate, in which
    case interest shall be calculated on the basis of a year of 365 or 366 days,
    as the case may be), in each case for the actual number of  days  (including
    the  first day but excluding the last day) occurring in the period for which
    such interest or fees are payable.  Each determination by the Administrative
    Agent of an interest rate or fee hereunder shall, except for manifest error,
    be final,  conclusive  and  binding  for  all  purposes,  provided that such
    determination shall be made in good faith in a manner  generally  consistent
    with  the  Administrative  Agent's standard practice.  If the Administrative
    Agent and the Company  determine  that  manifest  error exists, said parties
    shall correct such error by way of an adjustment to the payment due  on  the
    next Quarterly Date.

    Section  2.14   Interest Rate Not Ascertainable, etc.  In the event that the
Administrative  Agent  shall  have  determined  (which  determination  shall  be
reasonably exercised and shall, absent  manifest error, be final, conclusive and
binding upon all parties) that on any date for determining the  Eurodollar  Rate
for any Interest Period, by reason of any changes arising after the date of this
Agreement affecting the interbank Eurodollar market, or any Lender's position in
such  market,  adequate  and  fair  means  do  not  exist  for  ascertaining the
applicable interest  rate  on  the  basis  provided  for  in  the  definition of
Eurodollar Rate, then,

                                      -33-

and in any such event, the  Administrative Agent shall forthwith give notice (by
telephone confirmed in writing) to the  Company  and  to  the  Lenders  of  such
determination.   Until  the  Administrative  Agent notifies the Company that the
circumstances giving rise to  the  suspension  described herein no longer exist,
the obligations of the Lenders to make Eurodollar  Loans  shall  be  immediately
suspended; any Eurodollar Loan that is requested (by continuation, conversion or
otherwise)  shall  instead  be  made  as  a  Base Rate Loan, and any outstanding
Eurodollar Loan shall be converted, on the last day of the then current Interest
Period applicable thereto, to a Base Rate Loan.

    Section 2.15   Illegality.

         (a)  Determinations  of Illegality.  In the event that any Lender shall
    have determined  (which  determination  shall  be  reasonably  exercised and
    shall, absent manifest error, be final,  conclusive  and  binding  upon  all
    parties)  at  any time that the making or continuance of any Eurodollar Loan
    has become unlawful by  compliance  by  such  Lender  in good faith with any
    applicable law, governmental rule, regulation, guideline or  order  (whether
    or  not  having  the  force  of  law  and  whether  or not failure to comply
    therewith would be unlawful), then, in any such event, the Lender shall give
    prompt notice (by telephone confirmed in  writing) to the Company and to the
    Administrative Agent of such determination (which notice the  Administrative
    Agent shall promptly transmit to the other Lenders).

         (b)  Eurodollar  Loans Suspended.  Upon the giving of the notice to the
    Company referred to in  Subsection  (a)  above,  (i)  the Company's right to
    request  (by  continuation,  conversion  or  otherwise)  and  such  Lender's
    obligation to make Eurodollar Loans shall be immediately suspended, and  any
    such  requested  Eurodollar  Loan shall instead be made as a Base Rate Loan,
    and (ii) if the affected Eurodollar  Loan or Loans are then outstanding, the
    Company shall immediately, or if permitted by applicable law, no later  than
    the  date permitted thereby, upon at least one Business Day's written notice
    to the Administrative  Agent  and  the  affected  Lender,  convert each such
    Eurodollar Loan into a Base Rate Loan, provided that if more than one Lender
    is affected at any time, then all affected Lenders must be treated the  same
    pursuant to this Subsection.

    Section 2.16   Increased Costs.

         (a)  Eurodollar  Regulations, etc.  If, by reason of (x) after the date
    hereof, the introduction of or  any  change  (including, but not limited to,
    any change by way of imposition or increase of reserve requirements)  in  or
    in  the  interpretation of any law or regulation, or (y) the compliance with
    any guideline  or  request  from  any  central  bank  or  other governmental
    authority or quasi-governmental authority exercising control over  banks  or
    financial institutions generally (whether or not having the force of law):

              (i)  any  Lender  (or  its  applicable  Lending  Office)  shall be
         subject to any tax, duty or other charge with respect to its Eurodollar
         Loans or its obligation to  make  Eurodollar Loans, or shall change the
         basis of taxation of payments to any Lender  of  the  principal  of  or
         interest  on  its Eurodollar Loans or its obligation to make Eurodollar
         Loans (except for changes in the rate  of tax on the overall net income
         or gross receipts of such  Lender  or  its  applicable  Lending  Office
         imposed  by the jurisdiction in which such Lender's principal executive
         office or applicable Lending Office is located); or

                                      -34-

              (ii) any reserve (including,  but  not  limited to, any imposed by
         the Board of Governors of the Federal Reserve System), special  deposit
         or  similar  requirement  against  assets  of, deposits with or for the
         account of, or  credit  extended  by,  any  Lender's applicable Lending
         Office shall be imposed or deemed applicable  or  any  other  condition
         affecting  its  Eurodollar  Loans or its obligations to make Eurodollar
         Loans shall be imposed on  any  Lender or its applicable Lending Office
         or the interbank Eurodollar market  or  the  secondary  certificate  of
         deposit market;

    and  as  a  result  thereof  there shall be any increase in the cost to such
    Lender of agreeing  to  make  or  making,  funding or maintaining Eurodollar
    Loans (except to the extent already included in  the  determination  of  the
    applicable  Eurodollar  Rate)  or  there  shall be a reduction in the amount
    received or receivable by such Lender or its applicable Lending Office, then
    the Company shall from time to time,  upon written notice from and demand by
    such Lender (with a copy of such notice and  demand  to  the  Administrative
    Agent),  pay to such Lender, within 30 days after the date specified in such
    notice and  demand,  additional  amounts  determined  by  such  Lender  in a
    reasonable manner to be sufficient to indemnify  such  Lender  against  such
    increased  cost.   A certificate as to the amount of such increased cost and
    the calculation thereof,  submitted  to  the  Company and the Administrative
    Agent by such Lender, shall, except for manifest error, be final, conclusive
    and binding for all purposes, provided that the determination of such amount
    shall be made in good faith in  a  manner  generally  consistent  with  such
    Lender's standard practice.

         (b)  Costs.  If any Lender shall advise the Administrative  Agent  that
    at any time, because of the circumstances described in clauses (x) or (y) in
    Subsection  2.16(a)  or  any other circumstances arising after the Effective
    Date affecting  such  Lender  or  the  interbank  Eurodollar  market or such
    Lender's position in such market, the Eurodollar Rate, as determined in good
    faith by the Administrative Agent, will not adequately  and  fairly  reflect
    the  cost  to  such Lender of funding its Eurodollar Loans, then, and in any
    such event:

              (i)   the Administrative  Agent  shall  forthwith  give notice (by
         telephone confirmed in writing) to the Company and to  the  Lenders  of
         such advice;

              (ii)  the  Company's right to request and such Lender's obligation
         to make  Eurodollar  Loans  shall  be  immediately  suspended, any such
         Eurodollar Loan that  is  requested  (by  continuation,  conversion  or
         otherwise)  shall  instead  be  made  as a Base Rate Loan, and any such
         outstanding Eurodollar Loan shall be converted,  on the last day of the
         then current Interest Period applicable thereto, to a Base Rate Loan.

         (c)  Capital Adequacy.  If, by reason of (i) after the date hereof, the
    introduction of or any change (including, but not limited to, any change  by
    way  of  imposition  or  increase  of  reserve  requirements)  in  or in the
    interpretation of any law  or  regulation,  or  (ii) the compliance with any
    guideline or request from any central bank or other  governmental  authority
    or  quasi-governmental  authority exercising control over banks or financial
    institutions generally (whether or not  having  the force of law) affects or
    would affect the amount of capital required to be maintained by  any  Lender
    or  any  corporation controlling such Lender, and the amount of such capital
    is increased by or based upon  the  existence of such Lender's Commitment to
    lend hereunder and other commitments of this  Type  or  of  the  Letters  of
    Credit  (or  similar  contingent  obligations),  then,  within 30 days after
    written request therefor by such Lender (with  a copy of such request to the
    Administrative Agent), the

                                      -35-

    Company shall pay to such Lender, from time to time  as  specified  by  such
    Lender,  additional  amounts  sufficient  to  compensate such Lender for the
    increased cost of such additional capital in light of such circumstances, to
    the extent that such Lender  reasonably  determines such increase in capital
    to be allocable to  the  existence  of  such  Lender's  Commitment  to  lend
    hereunder  or  to  the  issuance or maintenance of the Letters of Credit.  A
    certificate as to such amounts and the calculation thereof, submitted to the
    Company and the Administrative Agent by such Lender, shall be conclusive and
    binding  for  all  purposes,  absent   manifest  error,  provided  that  the
    determination of such amount shall  be  made  in  good  faith  in  a  manner
    generally consistent with such Lender's standard practice.

         (d)  Issuing  Bank.   The rights and benefits of the Lenders under this
    Section 2.16 shall also apply to the Issuing Bank in its capacity as such.

         (e)  Notice.  The Company  shall  not  be  obligated  to compensate any
    Lender pursuant to this Section 2.16  for  any  amounts  attributable  to  a
    period more than 90 days prior to the giving of notice by such Lender to the
    Company of its intention to seek compensation under this Section 2.16.

    Section  2.17   Change  of  Lending Office.  Each Lender agrees that it will
use reasonable efforts to designate an  alternate Lending Office with respect to
any of its Eurodollar Loans affected by the matters or  circumstances  described
in  Sections  2.14, 2.15 or 2.16 to reduce the liability of the Company or avoid
the  results  provided  thereunder,   so   long   as  such  designation  is  not
disadvantageous to such  Lender  as  determined  by  such  Lender  in  its  sole
discretion;  provided  that such Lender shall have no obligation to so designate
an alternate Lending Office located in the United States.

    Section 2.18   Funding Losses.   The  Company  shall compensate each Lender,
upon its written request (which request shall set forth the basis for requesting
such amounts and which request shall be reasonably exercised and  shall,  absent
manifest  error,  be  final,  conclusive  and  binding  upon  all of the parties
hereto), for all losses,  expenses  and  liabilities (including, but not limited
to, any interest paid by such Lender to lenders of funds borrowed by it to  make
or  carry  its  Eurodollar  Loans  to  the extent not recovered by the Lender in
connection  with  the  re-employment  of   such  funds  and  including  loss  of
anticipated profits), which the Lender may  sustain:   (i)  if  for  any  reason
(other  than  a default by such Lender) a Borrowing of Eurodollar Loans does not
occur on the date  specified  therefor  in  a  Borrowing Request (whether or not
withdrawn), (ii) if any repayment (or conversion pursuant to  Section  2.16)  of
any  of  its  Eurodollar  Loans occurs on a date which is not the last day of an
Interest Period applicable thereto,  or  (iii)  if,  for any reason, the Company
defaults in its obligation to repay its Eurodollar Loans when  required  by  the
terms of this Agreement.

    Section 2.19   Sharing of Payments,  etc.   If  any  Lender shall obtain any
payment or reduction (including, but not limited to,  any  amounts  received  as
adequate protection of a deposit treated as cash collateral under the Bankruptcy
Code)   of   any   obligation  of  the  Company  hereunder  (whether  voluntary,
involuntary, through the exercise  of  any  right  of  set-off, or otherwise) in
excess of its ratable share  of  payments  or  reductions  on  account  of  such
obligations  obtained by all the Lenders, such Lender shall forthwith (i) notify
each of the other Lenders and the Administrative Agent of such receipt, and (ii)
purchase from the other Lenders  such participations in the affected obligations
as shall be necessary to cause  such  purchasing  Lender  to  share  the  excess
payment  or  reduction,  net  of costs incurred in connection therewith, ratably
with each of them, provided that if all or any portion of such excess payment or
reduction is thereafter  recovered  from  such  purchasing  Lender or additional
costs are incurred, the purchase shall be

                                      -36-

rescinded and the purchase price restored to the extent of such recovery or such
additional costs, but without interest.  The Company agrees that any  Lender  so
purchasing  a participation from another Lender pursuant to this Section may, to
the fullest  extent  permitted  by  law,  exercise  all  its  rights  of payment
(including the right of set-off) with respect to such participation as fully  as
if  such  Lender  were  the direct creditor of the Company in the amount of such
participation.

    Section 2.20   E&P Borrowing Base.

         (a)  Redetermination  Date;  Initial  E&P   Borrowing  Base.   The  E&P
    Borrowing Base shall be determined in accordance with Section 2.20(b) by the
    Administrative Agent with the concurrence of the  Majority  Lenders  and  is
    subject  to  redetermination  in  accordance with Section 2.20(d).  Upon any
    redetermination of the E&P Borrowing Base, such redetermination shall remain
    in effect until the  next successive Redetermination Date.  "Redetermination
    Date" shall mean the date that the redetermined E&P Borrowing  Base  becomes
    effective  subject  to  the notice requirements specified in Section 2.20(e)
    both  for  scheduled   redeterminations  and  unscheduled  redeterminations.
    During  the  period  from  and  after  the  Closing  Date  until  the   next
    Redetermination  Date,  unless  redetermined  pursuant  to  any  unscheduled
    redeterminations, the amount of the E&P Borrowing Base shall be $45,000,000;
    provided,  however, if both the Mandate Event and the Collection Event occur
    prior to the next Redetermination Date, the amount of the E&P Borrowing Base
    shall be increased to $70,000,000.

         (b)  Redetermination.  Upon  receipt  of  the  Reserve  Reports  by the
    Administrative Agent, the Administrative  Agent  will  redetermine  the  E&P
    Borrowing  Base.   Such  redetermination by the Administrative Agent, in its
    sole discretion,  will  be  in  accordance  with  its  normal  and customary
    procedures for evaluating oil and gas reserves and other related  assets  as
    such  exist at that particular time.  The Administrative Agent shall propose
    to the Lenders a new E&P Borrowing  Base within 15 days following receipt by
    the Administrative Agent and the Lenders of the  complete  Reserve  Reports.
    After  having  received notice of such proposal by the Administrative Agent,
    the Majority Lenders shall  have  15  days  to  agree  or disagree with such
    proposal.  If at the end of the 15  days,  the  Majority  Lenders  have  not
    communicated  their approval or disapproval, such silence shall be deemed to
    be an approval and the Administrative  Agent's proposal shall be the new E&P
    Borrowing Base.  If however,  the  Majority  Lenders  notify  Administrative
    Agent  within  15  days  of  their  disapproval, the Majority Lenders shall,
    within a reasonable period of time, agree on a new E&P Borrowing Base.

         (c)  Exclusion of Certain  Property.   The  Administrative Agent in its
    reasonable discretion, may exclude any Oil and Gas Property  or  portion  of
    production  therefrom  or  any  income  from any other Property from the E&P
    Borrowing Base, at any time and  for  any reason, including, but not limited
    to,  the  following:   the  title  information  for  such  Property  is  not
    satisfactory, such Property is not  Mortgaged  Property,  such  Property  is
    located  outside  of  the  United States of America, or such Property is not
    assignable.

         (d)  Time of Redetermination, etc.  So  long  as any of the Commitments
    are in effect and so long as there remains any Revolving Credit Exposure  as
    to  any  Lender,  on  or around the first Business Day of each October 1 and
    April 1, commencing  October  1,  1996  (each  being a "Scheduled Redetermi-
    nation Date"), the Administrative Agent, the  Documentation  Agent  and  the
    Lenders shall redetermine the amount of the E&P Borrowing Base in accordance
    with Section 2.20(b).  In

                                      -37-

    addition,  the  Simple  Majority Lenders may elect to initiate, at any other
    time as  they  so  elect,  one  unscheduled  redetermi-  nation  of  the E&P
    Borrowing Base during any consecutive twelve (12) month period by specifying
    in writing to the Company the date on which the  Company  is  to  furnish  a
    Reserve  Report and the date on which such redetermination is to occur.  The
    Company may  initiate  up  to  two  additional  redeterminations  of the E&P
    Borrowing Base in any calendar year.  Each such request shall be accompanied
    by a Reserve Report and a $10,000 redetermination fee for the account of the
    Administrative Agent.  In the event of any such unscheduled redetermination,
    the Administrative Agent, the Documentation  Agent  and  the  Lenders  shall
    redetermine  the amount of the E&P Borrowing Base in accordance with Section
    2.20(b).

         (e)  Notice by Administrative  Agent.   The  Administrative Agent shall
    promptly notify in writing the Company  and  the  Lenders  of  the  new  E&P
    Borrowing  Base.  Any redetermination of the E&P Borrowing Base shall not be
    in effect until written notice is received by the Company.

    Section 2.21   Taxes.

         (a)  Payments Free and  Clear.   Any  and  all  payments by the Company
    under this Agreement or any other  Financing  Document  shall  be  made,  in
    accordance  with  Section  2.13, free and clear of and without deduction for
    any and all present or future taxes, levies, imposts, deductions, charges or
    withholdings, and all liabilities  with  respect  thereto, excluding, in the
    case of each Lender, the Administrative Agent and each Issuing  Bank,  taxes
    imposed  on its income, and franchise or similar taxes imposed on it, by (i)
    any  jurisdiction  (or   political   subdivision   thereof)   of  which  the
    Administrative Agent, the Issuing Bank or such Lender, as the case  may  be,
    is  a  citizen  or  resident  or  in  which  such  Lender  has  a  permanent
    establishment  (or is otherwise engaged in the active conduct of its banking
    business through an office or  a  branch)  which is such Lender's applicable
    Lending Office, (ii) the jurisdiction (or any political subdivision thereof)
    in which the Administrative Agent,  the  Issuing  Bank  or  such  Lender  is
    organized,  or  (iii) any jurisdiction (or political subdivision thereof) in
    which such Lender, the Issuing Bank or the Administrative Agent is presently
    doing business which taxes are imposed  solely as a result of doing business
    in  such  jurisdiction  (all  such  non-excluded  taxes,  levies,   imposts,
    deductions, charges, withholdings and liabilities so arising out of payments
    by  the  Company  being hereinafter referred to as "Taxes").  If the Company
    shall be required by law to deduct  any  Taxes from or in respect of any sum
    payable hereunder to the Lenders, the Issuing Banks  or  the  Administrative
    Agent (i) the sum payable shall be increased by the amount necessary so that
    after  making  all  required  deductions (including deductions applicable to
    additional sums payable under  this  Section  2.21) such Lender, the Issuing
    Bank or the Administrative Agent (as the  case  may  be)  shall  receive  an
    amount  equal  to the sum it would have received had no such deductions been
    made, (ii) the Company  shall  make  such  deductions  and (iii) the Company
    shall pay the full amount deducted to the relevant taxing authority or other
    Governmental Authority in accordance with applicable law.

         (b)  Other Taxes.  In addition, the Company agrees to pay  any  present
    or  future stamp or documentary taxes or any other excise or property taxes,
    charges or similar levies that arise from any payment made hereunder or from
    the execution, delivery or  registration  of,  or otherwise with respect to,
    this Agreement,  any  Assignment  and  Acceptance  or  any  other  Financing
    Document (hereinafter referred to as "Other Taxes").

                                      -38-

         (c)  Indemnification.   The  Company  will  indemnify each Lender, each
    Issuing Bank and the Administrative Agent  for  the full amount of Taxes and
    Other Taxes (including, but not limited to, any Taxes or Other Taxes imposed
    by any jurisdiction on amounts payable under this Section 2.21) paid by such
    Lender or the Issuing Bank or the Administrative Agent (on their  behalf  or
    on  behalf  of any Lender), as the case may be, and any liability (including
    penalties, interest and expenses) arising therefrom or with respect thereto,
    whether or not such Taxes or Other Taxes were correctly or legally asserted.
    Any payment pursuant to such  indemnification  shall  be made within 30 days
    after the date any Lender, the Issuing Bank or the Administrative Agent,  as
    the  case may be, makes written demand therefor.  If any Lender, the Issuing
    Bank or the Administrative Agent receives  a  refund or credit in respect of
    any Taxes or Other Taxes for which such Lender,  the  Issuing  Bank  or  the
    Administrative  Agent  has  received  payment  from the Company hereunder it
    shall promptly notify the Company of such refund or credit and shall, within
    30 days after receipt of a request by the Company (or promptly upon receipt,
    if the Company has requested application  for such refund or credit pursuant
    hereto), pay an amount equal to such refund or credit to the Company without
    interest (but with any interest so refunded or credited), provided that  the
    Company,  upon  the  request  of  such  Lender,  the  Issuing  Bank  or  the
    Administrative   Agent,  agrees  to  return  such  refund  or  credit  (plus
    penalties, interest or other charges)  to  such  Lender, the Issuing Bank or
    the Administrative Agent in the event such Lender, the Issuing Bank  or  the
    Administrative Agent is required to repay such refund or credit.

         (d)  Receipts.   Within  30 days after the date of any payment of Taxes
    or Other Taxes withheld by  the  Company  in  respect  of any payment to any
    Lender, the Issuing Bank or  the  Administrative  Agent,  the  Company  will
    furnish  to  the  Administrative Agent the original or a certified copy of a
    receipt evidencing payment thereof.

         (e)  Survival.   Without  prejudice  to   the  survival  of  any  other
    agreement contained herein, the agreements and obligations contained in this
    Section 2.21 shall survive the payment in full  of  principal  and  interest
    hereunder.

         (f)  Lender  Representations.  Each Lender represents that it is either
    (i) a corporation organized under the  laws  of the United States of America
    or any state thereof or (ii) it  is  entitled  to  complete  exemption  from
    United  States  withholding  tax imposed on or with respect to any payments,
    including fees, to be made  to  it  pursuant  to this Agreement (A) under an
    applicable provision of a tax convention  to  which  the  United  States  of
    America  is  a party or (B) because it is acting through a branch, agency or
    office in the United States of America  and any payment to be received by it
    hereunder is effectively connected with a trade or business  in  the  United
    States  of  America.   Each Lender that is not a corporation organized under
    the laws of the United  States  of  America  or  any state thereof agrees to
    provide to the Company and the Administrative Agent on the  Effective  Date,
    or  on the date of its delivery of the Assignment and Acceptance pursuant to
    which it becomes a Lender,  and  at  such  other times as required by United
    States law or as the Company or the Administrative  Agent  shall  reasonably
    request,  two  accurate  and  complete  original signed copies of either (A)
    Internal Revenue Service Form 4224  (or  successor form) certifying that all
    payments to be made to it hereunder  will  be  effectively  connected  to  a
    United States trade or

                                      -39-

    business  (the  "Form  4224  Certification") or (B) Internal Revenue Service
    Form 1001 (or successor form) certifying  that it is entitled to the benefit
    of a provision of a tax convention to which the United States of America  is
    a  party  which  completely  exempts  from United States withholding tax all
    payments to be made  to  it  hereunder  (the "Form 1001 Certification").  In
    addition, each Lender agrees  that  if  it  previously  filed  a  Form  4224
    Certification  it will deliver to the Company and the Administrative Agent a
    new Form 4224 Certification  prior  to  the  first payment date occurring in
    each of its subsequent taxable years; and if it previously filed a Form 1001
    Certification, it will deliver to the Company and the Administrative Agent a
    new certification prior to the first payment date falling in the third  year
    following  the  previous  filing  of  such  certification.  Each Lender also
    agrees to deliver to the Company  and the Administrative Agent such other or
    supplemental forms as may at any time be required as a result of changes  in
    applicable  law  or regulation in order to confirm or maintain in effect its
    entitlement to exemption from United  States withholding tax on any payments
    hereunder, provided that the circumstances of the  Lender  at  the  relevant
    time  and  applicable laws permit it to do so.  If a Lender determines, as a
    result of any change in either  (i) applicable law, regulation or treaty, or
    in any official application thereof or (ii) its circumstances,  that  it  is
    unable  to  submit  any  form  or certificate that it is obligated to submit
    pursuant to this Section, or that  it  is required to withdraw or cancel any
    such form or certificate previously submitted, it shall promptly notify  the
    Company and the Administrative Agent of such fact.  If a Lender is organized
    under  the  laws  of  a  jurisdiction  outside the United States of America,
    unless the Company and the  Administrative  Agent  have received a Form 1001
    Certification or Form 4224 Certification  satisfactory  to  them  indicating
    that  all  payments  to  be made to such Lender hereunder are not subject to
    United States withholding tax,  the  Company  shall withhold taxes from such
    payments at the applicable statutory rate, provided  that  such  withholding
    shall  not increase the amount of payments for the account of such Lender to
    be made by the Company  pursuant  to Subsection 2.21(a).  Each Lender agrees
    to indemnify and hold harmless from  any  United  States  taxes,  penalties,
    interest and other expenses, costs and losses incurred or payable by (i) the
    Administrative Agent as a result of such Lender's failure to submit any form
    or  certificate  that  it is required to provide pursuant to this Section or
    (ii) the Company or the Administrative  Agent  as a result of their reliance
    on any such form or certificate which it has provided to  them  pursuant  to
    this Section.

         (g)  Efforts  to  Avoid  or Reduce.  Any Lender claiming any additional
    amounts payable pursuant to this  Section  2.21 shall use reasonable efforts
    (consistent with legal and regulatory restrictions) to file any  certificate
    or  document  requested  by  the  Company  or the Administrative Agent or to
    change the jurisdiction of its  applicable  Lending Office or to contest any
    tax imposed if the making of such a filing or change or contesting such  tax
    would avoid the need for or reduce the amount of any such additional amounts
    that  may thereafter accrue and would not, in the sole determination of such
    Lender, be otherwise disadvantageous to such Lender.

    Section 2.22   Pro Rata Treatment.  Except as required under Section 2.15 or
2.16, each Borrowing, each payment or  prepayment of principal of any Borrowing,
each payment of interest on the Loans, each payment of the fees, each  reduction
of  the  Commitments,  and each refinancing of any Borrowing with, conversion of
any Borrowing to or continuation  of  any  Borrowing  as a Borrowing of any Type
shall be allocated ratably and pro rata among the  Lenders  in  accordance  with
their  respective Percentage Share.  Each Lender agrees that in com- puting such
Lender's portion of any Borrowing to be made hereunder, the Administrative Agent
may, in its discretion, round  each  Lender's  portion  of such Borrowing to the
next higher or lower whole dollar amount.

                                      -40-

    Section 2.23   Disposition  of  Proceeds.   The  E&P  Mortgage  contains  an
assignment  by  Tesoro E&P to the Administrative Agent of all production and all
proceeds attributable thereto which may be produced from or allocated to the Oil
and Gas Properties described therein,  and  the E&P Mortgage further provides in
general for the  application  of  such  proceeds  to  the  satisfaction  of  the
indebtedness, liabilities and obligations described therein and secured thereby.
Notwithstanding  such assignment in such E&P Mortgage, the Administrative Agent,
the Issuing Banks and  the  Lenders  hereby  grant  to  Tesoro  E&P a license to
receive, collect and use the proceeds attributable to such production and  agree
not to notify the purchaser or purchasers of such production and not to take any
other  action to cause such proceeds to be remitted to the Administrative Agent,
the Issuing Banks or the  Lenders,  in  each  case  unless and until an Event of
Default has occurred and is continuing; provided that so long as no Default  has
occurred and is continuing, the Administrative Agent shall execute and deliver a
letter  in  the  form  of  Exhibit  F to such Persons as the Company may direct;
provided, further, if the Administrative  Agent,  the Issuing Bank or any Lender
shall receive any such proceeds directly from any such purchaser  prior  to  the
occurrence  and  continuation  of  a Default, then such Person so receiving such
proceeds shall notify the Company  thereof  and  upon request of the Company and
pursuant to its written instructions shall promptly remit such proceeds  to  the
Company for the account of Tesoro E&P.

    Section  2.24   Senior Debt.  The Lender Indebtedness is Senior Debt as such
term is defined in that certain Subordination Agreement dated December 15, 1993,
among the Company, Tesoro Alaska, and the State of Alaska, attached as Exhibit 7
to the Settlement Agreement dated  December  15, 1992, among the Company, Tesoro
Alaska, and the State of Alaska.


                                  ARTICLE III

                        CONDITIONS TO BORROWINGS AND TO
                      PURCHASE, RENEWAL AND REARRANGEMENT

    The obligation of each Lender to make a Loan or an Issuing Bank to  issue  a
Letter  of  Credit  hereunder  is  subject  to the satisfaction of the following
conditions:

    Section  3.01   Closing.   The   Company   shall   have   delivered  to  the
Administrative Agent on or before the Closing Date all instruments, certificates
and opinions referred to in Section 3.02 not theretofore delivered.

    Section 3.02   Conditions Precedent to Initial Loan.  At  the  time  of  the
making  by  such  Lender  of  its  initial Loan hereunder or the issuance by the
Issuing Bank of the initial Letter of Credit (including, but not limited to, the
assumption by the Lenders of the Outstanding Letters of Credit), all obligations
of the Company hereunder  to  the  Administrative  Agent  or any Lender incurred
prior to such initial Loan or Letter of Credit (including, but not  limited  to,
the  Company's  obligation to reimburse the reasonable fees and disbursements of
counsel to the Administrative Agent for  which  the Company has been provided an
invoice and any fees payable to the Lenders or the Administrative  Agent  on  or
before the Effective Date), shall have been paid in full, and the Administrative
Agent  shall  have received the following, each dated as of the Closing Date, in
form and substance satisfactory  to  the  Administrative Agent, with an original
thereof for the Administrative Agent and with sufficient copies thereof for each
Lender (except that in the case of the Notes,  the  originals  thereof  will  be
delivered to the respective Lenders):

                                      -41-

         (a)  Notes  -  A  duly completed and executed Revolving Credit Note for
    each Lender and in  each  case  payable  to  the order of the Administrative
    Agent for the benefit of such Lender.

         (b)  Resolutions and Incumbency Certificates -

              (i)   certified   copies  of  the  resolutions  of  the  Board  of
         Directors of the Company and  its  Subsidiaries that are parties to any
         Financing Document approving, as appropriate,  the  Loans,  the  Notes,
         this  Agreement  and  the  other  Financing  Documents,  and  all other
         documents, if any, to which the  Company  or such Subsidiary is a party
         evidencing corporate authorization with respect to such documents;

              (ii)  a certificate of the Secretary or an Assistant Secretary  of
         the  Company  certifying (A) the name, title and true signature of each
         officer of such Person authorized to execute the Notes, this Agreement,
         Applications and the other Financing Documents  to which it is a party,
         (B) the name, title and true signature of each officer of  such  Person
         authorized  to  provide  the  certifications  required pursuant to this
         Agreement  including,  but  not  limited  to,  certifications  required
         pursuant  to  Section  5.15,  Borrowing  Requests,  and  Borrowing Base
         Reports, and (C) that attached thereto is a true and complete  copy  of
         the  articles of incorporation and bylaws of the Company, as amended to
         date, and a recent good standing certificate; and

              (iii) a certificate of the Secretary  or an Assistant Secretary of
         each Subsidiary that is a party to any  Financing  Document  certifying
         (x)  the  name,  title  and  true  signature  of  each  officer of each
         Subsidiary authorized to execute each  such Financing Document to which
         it is a party, and (y) that attached thereto is  a  true  and  complete
         copy of the articles of incorporation and bylaws of such Subsidiary, as
         amended to date, and a recent good standing certificate.

         (c)  Opinions  of  Counsel  - Favorable written opinions of Fulbright &
    Jaworski L.L.P., counsel to the Company and its Subsidiaries, James C. Reed,
    Jr., special counsel to the Company,  and Groh, Eggers & Price, local Alaska
    counsel to the Company, in each case addressed to the Administrative  Agent,
    the Issuing Bank and each of the Lenders, in form and substance satisfactory
    to the Administrative Agent, as to such matters incident to the Transactions
    as  any  Lender  through  the  Administrative Agent, the Issuing Bank or the
    Administrative Agent may reasonably request.

         (d)  The Security Instruments -

              (i)   Guaranty Agreement;

              (ii)  Security  Agreements  or   Amended   and  Restated  Security
         Agreements, as applicable, dated as of the  Closing  Date  executed  by
         each  of  the Company, Tesoro Alaska, Tesoro R&M, KPL, Tesoro Coastwide
         and  Tesoro  Vostok,  granting  to  the  Administrative  Agent  a first
         priority security interest in all personal Property  described  therein
         of  each  such  Person,  as  security for the indebtedness respectively
         defined therein as the "Obligations;"

              (iii) Pledge Agreements dated as  of  the Closing Date executed by
         the Company granting to  the  Administrative  Agent  a  first  priority
         security interest in 100% of the capital

                                      -42-

         stock  of  Tesoro Alaska, Tesoro R&M, Tesoro Exploration and Production
         Company, Tesoro Gas Resources Company, Inc., Tesoro Natural Gas Company
         and TAPL, as security for the Lender Indebtedness;

              (iv)   Amendment of the Alaska Deed of Trust;

              (v)    the E&P Mortgage and any amendments thereto;

              (vi)   Financing  Statements,  as   appropriate,  to  perfect  the
         security interests created by the instruments delivered  under  clauses
         (ii) through (v) above;

              (vii)  Stock   certificates  and  corresponding  stock  powers  to
         perfect the Administrative Agent's security in the stock pledged by the
         instrument delivered under clause (iv) above;

              (viii) all Property in  which  the  Administrative Agent shall, at
         such time, be entitled to have a Lien pursuant to this Agreement or any
         other Financing Document shall have been physically  delivered  to  the
         possession  of  the  Administrative Agent or any bailee accepted by the
         Administrative Agent to the  extent  that  such possession is necessary
         for the purpose of perfecting the Administrative Agent's Lien  in  such
         collateral security;

              (ix)   the  Cash  Collateral  Account  Agreement  described in the
         definition of "Cover";

              (x)    Assignment  and  Acceptance  Agreement  from  each  of  the
         lenders in the Existing Credit Agreement to the Lenders;

              (xi)   Assignment of Liens;

              (xii)  Confirmation  letter  acknowledged   by   State  of  Alaska
         regarding subordinate states; and

              (xiii) Notice to  National  Bank  of  Alaska  in  connection  with
         intercreditor agreement.

         (e)  Insurance.  A certificate of insurance coverage of the Company and
    its  Subsidiaries  evidencing  that  the  Company  is  carrying insurance in
    accordance with Section 5.05 hereof.   In addition, the Administrative Agent
    shall have received evidence satisfactory to the Administrative  Agent  that
    the Kenai Refinery and Tesoro Terminals are not situated in an area that has
    been  identified  by the Director of the Federal Emergency Management Agency
    or any other Governmental Authority as an area having special flood hazards.
    Should it be determined, however, that  the Kenai Refinery is situated in an
    area identified as having special flood hazards,  the  Administrative  Agent
    shall  have  received  a  copy  of the applicable flood insurance policy (or
    policy  applications),   in   form   and   substance   satisfactory  to  the
    Administrative Agent, indicating that the maximum limits  of  coverage  have
    been obtained and that the full premium therefor has been paid in full.

                                      -43-

         (f)  Title  Opinions.   Title  opinions as the Administrative Agent may
    require from  attorneys  satisfactory  to  the  Administrative Agent setting
    forth the status of title to the Oil and Gas Properties  that  constitute  a
    part of the Mortgaged Property.

         (g)  Title   Insurance;   Survey.    An  endorsement  to  the  existing
    Mortgagee's Policy of Title Insurance, in form and substance satisfactory to
    the Administrative Agent, insuring the  lien  granted pursuant to the Alaska
    Deed of Trust and the most recent survey covering the Refinery Premises.

         (h)  Miscellaneous.  Such other documents or conditions precedent which
    the Administrative Agent may reasonably have requested  or  require  in  its
    sole discretion.

    Section 3.03   Conditions Precedent to Each Loan.  At the time of the making
by  such  Lender  of  each  Loan,  including  the initial Loan but not including
continuations or conversions pursuant to  Section  2.11 (before as well as after
giving effect to such Loan and to the proposed use of the proceeds thereof):

         (a)  Notes.  The Company shall have issued, executed and delivered  the
    Notes;

         (b)  No Default.  There shall exist no Default or Event of Default;

         (c)  Representations and Warranties.  Except for facts timely disclosed
    to  the  Administrative  Agent  from time to time in writing, not materially
    more adverse to the Company and  its Subsidiaries than those existing on the
    Effective Date, all representations and warranties contained herein  and  in
    the  other  Financing  Documents executed and delivered on or after the date
    hereof shall be true  and  correct  in  all  material respects with the same
    effect as though such representations and warranties had been made on and as
    of the date of such Loan; and

         (d)  Documentation.  The Administrative Agent shall have received  such
    other documents as the Administrative Agent or any Lender or special counsel
    to  the  Administrative  Agent  may  reasonably  request,  all  in  form and
    substance satisfactory to the Administrative Agent.

    Each Borrowing Request submitted by  the  Company, and the acceptance by the
Company of the proceeds of such Borrowing (but not  including  continuations  or
conversions  pursuant  to  Section  2.11), shall constitute a representation and
warranty by the Company, as of the  date of the Loans comprising such Borrowing,
that  the  conditions  specified  in  Subsections  3.03(b)  and  (c)  have  been
satisfied.

    Section  3.04   Recordings.   The  Security  Instruments  and   accompanying
financing  statements  covering the Mortgaged Property, or other notices related
thereto if necessary  or  appropriate,  shall  have  been  duly delivered by the
Administrative Agent to the appropriate offices for filing or recording.


                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

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

                                      -44-

    Section  4.01   Corporate  Existence.    The   Company   and   each  of  its
Subsidiaries are corporations duly  organized,  legally  existing  and  in  good
standing  under the laws of the 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, except where the failure to be so qualified would not have a Material
Adverse Effect.

    Section 4.02   Corporate Power and Authorization.  The Company is authorized
and  empowered  to  create  and  issue  the  Notes;  the Company and each of its
Subsidiaries are duly authorized and  empowered  to execute, deliver and perform
the Financing Documents, including this Agreement, to  which  they  respectively
are  parties;  and  all corporate action on the Company's part requisite for the
due creation and  issuance  of  the  Notes  on  the  Company's  and  each of its
Subsidiaries' respective part requisite for  the  due  execution,  delivery  and
performance  of  the Financing Documents, including this Agreement, to which the
Company and each of its Subsidiaries  respectively are parties has been duly and
effectively taken.

    Section 4.03   Binding Obligations.  This Agreement does, and the Notes  and
other  Financing  Documents  to  which  the Company and each of its Subsidiaries
respectively are parties upon  their  creation, issuance, execution and delivery
will, when issued and delivered  under  this  Agreement,  constitute  valid  and
binding  obligations  of  the  Company  and each such Subsidiary that is a party
thereto,  respectively,  and  will  be  enforceable  in  accordance  with  their
respective terms (except  that  enforcement  may  be  subject  to any applicable
bankruptcy, insolvency or similar laws generally affecting  the  enforcement  of
creditors' rights and subject to the availability of equitable remedies).

    Section  4.04   No  Legal  Bar  or  Resultant Lien.  The Notes and the other
Financing Documents, including this Agreement,  to  which  the Company or any of
its Subsidiaries is a party do not and will not  violate  or  create  a  default
under  any  provisions of the articles or certificate of incorporation or bylaws
of  the  Company  or  any  of  its  Subsidiaries,  or  any  contract, agreement,
instrument or Governmental Requirement to  which  the  Company  or  any  of  its
Subsidiaries  is  subject,  or  result in the creation or imposition of any Lien
upon any Properties of the Company or  any of its Subsidiaries, other than those
violations  and  defaults  that  would  not  affect  the   Company's   or   such
Subsidiaries' use of such Properties or those permitted by this Agreement.

    Section  4.05   No  Consent.   Except  as  set  forth  on Schedule 4.05, the
Company's and  each  of  its  Subsidiaries'  respective  execution, delivery and
performance of the Notes and  the  other  Financing  Documents,  including  this
Agreement,  to  which  the  Company  and  each  such Subsidiary respectively are
parties do  not  require  notice  to  or  filing  or  registration  with, or the
authorization, consent or approval of or  other  action  by  any  other  Person,
including, but not limited to, any Governmental Authority.

    Section 4.06   Financial Information.

         (a)  Annual  Financial  Statements.   The consolidated balance sheet of
    the Company and its Subsidiaries  as  of  December 31, 1995, and the related
    consolidated statements of income, retained earnings and cash flows for  the
    12-month period then ended, including in each case the related schedules and
    notes,  reported  on  by  Deloitte  & Touche, true copies of which have been
    previously delivered to each of the Lenders, fairly present the consolidated
    financial condition of  the  Company  and  its  Subsidiaries  as at the date
    thereof and the consolidated results of operations and the  cash  flows  for
    such  period,  in  accordance  with generally accepted accounting principles
    applied on a consistent basis.  The unaudited consolidating balance sheet of
    the Consolidating

                                      -45-

    Statement Entities  as  of  December  31,  1995,  and  the related unaudited
    consolidating statements of income and cash flows, form  the  basis  of  the
    Company's  consolidated  financial  statements  and are fairly stated in all
    material respects when considered in relation thereto.

         (b)  No Material Adverse Effect.   Since  December  31, 1995, there has
    been no event or occurrence that could reasonably  be  expected  to  have  a
    Material Adverse Effect.

    Section  4.07   Investments  and Guaranties.  At the date of this Agreement,
neither the Company nor  any  of  its  Subsidiaries  has  made investments in or
advances to any Person or guaranties of the obligations of any  Person  that  is
not  a  Subsidiary of the Company, except those permitted by Subsections 6.09(b)
through (f),  those  reflected  in  the  Financial  Statements  or  described in
Schedule 4.07.

    Section 4.08   Litigation.  Except as set forth in Schedule 4.08,  there  is
no  action,  suit  or  proceeding,  or  any  governmental  investigation  or any
arbitration,  in  each  case  pending  or,  to  the  knowledge  of  the Company,
threatened against the Company or  any  of  its  Subsidiaries  or  any  material
Property  of  any  thereof  before  any  court or arbitrator or any Governmental
Authority which (i) challenges  the  validity  of  this Agreement, any Note, any
Application, the Guaranty Agreement, or any of the other Financing Documents  or
(ii) if adversely determined would have a Material Adverse Effect.

    Section  4.09   Use of Proceeds.  The proceeds of the Revolving Credit Loans
will be  used  only  to  refinance  the  Existing  Indebtedness, provide working
capital and for general corporate purposes of  the  Loan  Parties,  and  to  the
extent specifically permitted hereunder, Non-Guarantors and after the occurrence
of  both the Mandate Event and the Collection Event pay-off up to $15,000,000 of
principal outstanding under the  Subordinated  Debentures and the Exchange Notes
in the aggregate.  The Letters of Credit shall be used  only  for  the  purposes
provided  in  Section  2.03.  Neither the Company nor any of its Subsidiaries is
engaged principally, or as one of  its  important activities, in the business of
extending credit for the purpose, whether immediate, incidental or ultimate,  of
buying or carrying Margin Stock (within the meaning of Regulation U or X) and no
part  of  the  proceeds  of  any Loan hereunder will be used to buy or carry any
Margin Stock.  Neither  the  Company  nor  any  Person  acting  on behalf of the
Company has taken or will take any action which might cause the Notes or any  of
the  Financing Documents, including this Agreement, to violate Regulation U or X
or any other regulation of the Board  of Governors of the Federal Reserve System
or to violate Section 7 of  the  Securities  and  Exchange  Commission  (or  any
successor  thereto) or any rule or regulation thereunder, in each case as now in
effect or as the same may hereinafter be in effect.

    Section 4.10   Compliance  with  ERISA.   Neither  the  Company,  any of its
Subsidiaries nor any ERISA Affiliate sponsors, maintains or contributes  to,  or
has  at  any  time  in  the six-year period preceding the date of this Agreement
sponsored, maintained or contributed  to,  any  Plan, including, but not limited
to, any Plan which is a "multi-employer plan" as such term is defined in Section
3(37) or 4001(a)(3) of ERISA.  Except as set forth in Schedule 4.10,  each  Plan
described  in  such  schedule has been terminated with no resulting liability to
the PBGC.  No act, omission  or  transaction  has occurred which could result in
imposition on the Company, any  of  its  Subsidiaries  or  any  ERISA  Affiliate
(whether  directly  or directly) of (i) either a civil penalty assessed pursuant
to Sections 502(c) or 502(i) of ERISA  or a tax imposed pursuant to Section 4975
of the Code, or (ii) breach of fiduciary duty liability  damages  under  Section
409 of ERISA, which in each case would have a Material Adverse Effect.

    Section   4.11   Taxes;   Governmental   Charges.    The   Company  and  its
Subsidiaries have filed all tax  returns  and  reports  required to be filed and
have paid all taxes, assessments, fees and other governmental

                                      -46-

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  if required in accordance
with generally accepted accounting principles for the  payment  thereof,  except
such  interest and penalties as are being contested in good faith by appropriate
actions or proceedings and for  which  adequate reserves for the payment thereof
as required by general accepted accounting principles have been provided.

    Section  4.12   Titles,  etc.   The  Company  and  its   Subsidiaries   have
indefeasible  title  to  their  respective  material  (individually  or  in  the
aggregate)  Properties, free and clear of all Liens except (i) Liens referred to
in the Financial Statements,  (ii)  Liens  disclosed  to the Lenders in Schedule
4.12, (iii) Liens and minor irregularities in  title  which  do  not  materially
interfere  with  the  occupation,  use  and  enjoyment  by  the  Company  or any
Subsidiary of the Company of  any  of  their respective Properties in the normal
course of business as presently conducted or materially impair the value thereof
for such business, or (iv) Liens otherwise permitted  or  contemplated  by  this
Agreement or the other Financing Documents.

    Section 4.13   Defaults.  Neither the Company nor any of its Subsidiaries is
in default nor has any event or circumstance occurred which, but for the passage
of  time  or  the  giving of notice, or both, would constitute a default (in any
respect that would have  a  Material  Adverse  Effect)  under any loan or credit
agreement, indenture, mortgage, deed  of  trust,  security  agreement  or  other
instrument  or  agreement  evidencing  or  pertaining to any Indebtedness of the
Company  or  any  of  its  Subsidiaries,  or  under  any  material  agreement or
instrument to which the Company or any of its Subsidiaries  is  a  party  or  by
which  the  Company  or any of its Subsidiaries is bound, except as disclosed to
the Lenders  in  Schedule  4.13.   No  Default  hereunder  has  occurred  and is
continuing.

    Section 4.14   Casualties; Taking of Properties.   Since  the  date  of  the
Financial  Statements, neither the business nor the Properties of the Company or
any of its Subsidiaries have been  affected  in  a  manner that has had or would
have a Material Adverse Effect as a result of any fire,  explosion,  earthquake,
flood, drought, windstorm, accident, strike or other labor disturbance, embargo,
requisition  or  taking  of  Property  or  cancellation of contracts, permits or
concessions by any domestic or  foreign  government or any agency thereof, riot,
activities of armed forces or acts of God or of any public enemy.

    Section 4.15   Compliance with the Law. Neither the Company nor any  of  its
Subsidiaries:

         (a)  is in violation of any Governmental Requirement; or

         (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 would have (in the event that  such  a  violation  or
failure  were  asserted  by  any  Person  through appropriate action) a Material
Adverse Effect.

    Section 4.16   No Material Misstatements.  No information, exhibit or report
furnished to the Administrative Agent or  the  Lenders by or at the direction of
the Company or any of its Subsidiaries in connection  with  the  negotiation  of
this  Agreement  contained  any  material  misstatement  of  fact  or, when such
statement is considered  with  all  other  written  statements  furnished to the
Lenders in that connection, omitted  to  state  a  material  fact  or  any  fact
necessary to make the statement contained therein not misleading.

                                      -47-

    Section  4.17   Investment  Company  Act.  The Company is not an "investment
company"  or  a  company  "controlled"   by  an  "investment  company"  that  is
incorporated in or organized under the laws of the United States or any "State,"
as those terms are defined in the Investment Company Act of  1940,  as  amended.
The execution and delivery by the Company and its Subsidiaries of this Agreement
and  the  other  Financing  Documents to which they respectively are parties and
their respective performance of the  obligations  provided for therein, will not
result in a violation of the Investment Company Act of 1940, as amended.

    Section 4.18   Public Utility Holding Company Act.  The  Company  is  not  a
"holding  company,"  or  a  "subsidiary  company"  of a "holding company," or an
"affiliate" of a "holding company"  or  of  a "subsidiary company" of a "holding
company," or a "public utility" within the meaning of the Public Utility Holding
Company Act of 1935, as amended.

    Section 4.19   Subsidiaries.  The Company has no Subsidiaries  except  those
shown  in Exhibit C hereto, which exhibit is complete and accurate.  The Company
owns 100% of all stock of the Subsidiaries listed in such Exhibit, except as set
forth therein.

    Section  4.20   Insurance.   Schedule  4.20   attached  hereto  contains  an
accurate and complete description of all material policies of  fire,  liability,
workmen's  compensation,  casualty, flood, business interruption and other forms
of insurance owned or held  by  the  Company  and each of its Subsidiaries.  All
such policies are in full force and effect, all premiums  with  respect  thereto
have  been  paid  in  accordance  with  their respective terms, and no notice of
cancellation or termination has been  received  with respect to any such policy.
Such policies are sufficient for compliance with all requirements of law and  of
all  agreements  to which the Company or any of its Subsidiaries is a party; are
valid, outstanding and enforceable policies; provide adequate insurance coverage
in at least such amounts and against  at  least such risks (but including in any
event public liability) as are usually insured against in the same general  area
by  companies  engaged  in  the  same  or  a similar business for the assets and
operations of the Company and each of  its Subsidiaries; and will not in any way
be  affected  by,  or  terminate  or  lapse  by  reason  of,  the   transactions
contemplated by this Agreement.  Schedule 4.20 identifies all material risks, if
any,  which  the  Company  and  its  Subsidiaries  and their respective Board of
Directors or  officers  have  designated  as  being  self  insured.  Neither the
Company nor any of its Subsidiaries has been unable to obtain any insurance with
respect to its assets or operations, nor has its  coverage  been  limited  below
usual and customary policy limits during the last three years.

    Section  4.21   Mortgaged  Property.   Substantially  all  of  the Mortgaged
Property is described in and covered by the engineering or other written reports
which have previously  been  delivered  to  and  relied  upon  by the Lenders in
connection with this Agreement.

    Section 4.22   Gas Imbalances.  Except as disclosed  to  the  Administrative
Agent  in  Schedule  4.22,  there  are  no  gas imbalances, take or pay or other
prepayments owed by the Company  in  excess  of $5,000,000 in the aggregate with
respect to the Mortgaged Property (or in  the  case  of  any  of  the  Mortgaged
Property operated by a Person other than the Company or its Subsidiaries, to the
best  of  the  Company's  knowledge)  which  would  require  the  Company or its
Subsidiaries to deliver Hydrocarbons produced from any of the Mortgaged Property
at some future time without then or thereafter receiving full payment therefor.

    Section 4.23   Environmental Matters.

                                      -48-

         (a)  Environmental Laws, etc.  Neither  any  Property of the Company or
    its Subsidiaries nor the operations conducted thereon violate any applicable
    order of any court or Governmental Authority or  Environmental  Laws,  which
    violation  could reasonably be expected to have a Material Adverse Effect or
    which could reasonably be expected  to result in remedial obligations having
    a Material Adverse Effect assuming disclosure to the applicable Governmental
    Authority of all relevant  facts,  conditions  and  circumstances,  if  any,
    pertaining to the relevant Property.

         (b)  No Litigation.  Without limitation of Subsection (a) above, except
    as  set  forth  on  Schedule  4.23,  no  Property  of  the  Company  or  its
    Subsidiaries  nor the operations currently conducted thereon or by any prior
    owner or operator of  such  Property  or  operation,  are in violation of or
    subject to any existing, pending or threatened action, suit,  investigation,
    inquiry or proceeding by or before any court or Governmental Authority or to
    any  remedial obligations under Environmental Laws, which violation, action,
    suit, investigation, inquiry or  proceeding  could reasonably be expected to
    have a Material Adverse Effect or which  could  reasonably  be  expected  to
    result  in  remedial  obligations  having a Material Adverse Effect assuming
    disclosure to the applicable  Governmental  Authority of all relevant facts,
    conditions and circumstances, if any, pertaining to the relevant Property.

         (c)  Notices, Permits, etc.  All notices, permits, licenses or  similar
    authorizations,  if  any, required to be obtained or filed by the Company or
    its Subsidiaries in connection  with  the  operation  or  use of any and all
    Property of the Company or its Subsidiaries, including but  not  limited  to
    past  or  present  treatment,  storage,  disposal  or release of a hazardous
    substance or solid waste into  the  environment,  have been duly obtained or
    filed except to the extent the failure  to  obtain  or  file  such  notices,
    permits, licenses or similar authorizations could not reasonably be expected
    to  have  a Material Adverse Effect or which could reasonably be expected to
    result in remedial  obligations  having  a  Material Adverse Effect assuming
    disclosure to the applicable Governmental Authority of all  relevant  facts,
    conditions and circumstances, if any, pertaining to the relevant Property.

         (d)  Hazardous  Substances Carriers.  All hazardous substances or solid
    waste generated at any and all  Property  of the Company or its Subsidiaries
    have in the past been transported, treated and disposed of only by  carriers
    maintaining valid permits under RCRA and any other Environmental Law, except
    to  the  extent  the  failure  to have such substances or waste transported,
    treated or disposed by  such  carriers  could  not reasonably be expected to
    have a Material Adverse Effect, and only at treatment, storage and  disposal
    facilities  maintaining valid permits under RCRA and any other Environmental
    Law, which carriers and facilities have been and are operating in compliance
    with such permits, except to the  extent the failure to have such substances
    or waste treated, stored or disposed at such facilities, or the  failure  of
    such  carriers or facilities to so operate, could not reasonably be expected
    to have a Material Adverse Effect  or  which could reasonably be expected to
    result in remedial obligations having a  Material  Adverse  Effect  assuming
    disclosure  to  the applicable Governmental Authority of all relevant facts,
    conditions and circumstances, if any, pertaining to the relevant Property.

         (e)  Hazardous Substances Disposal.   The  Company and its Subsidiaries
    have taken all reasonable steps necessary to determine and  have  determined
    that  no  hazardous  substances  or  solid  waste  have  been disposed of or
    otherwise released and there has been no threatened release of any hazardous
    substances on or to any Property  of  the Company or its Subsidiaries except
    in compliance with Environmental Laws, except to the extent the  failure  to
    do  so could not reasonably be expected

                                      -49-

    to  have  a Material Adverse Effect or which could reasonably be expected to
    result in remedial  obligations  having  a  Material Adverse Effect assuming
    disclosure to the applicable Governmental Authority of all  relevant  facts,
    conditions and circumstances, if any, pertaining to the relevant Property.

         (f)  OPA  Requirements.   Except to the extent the failure to so comply
    would not have a  Material  Adverse  Effect,  to  the extent applicable, the
    Company and its Subsidiaries have complied with all  design,  operation  and
    equipment  requirements  imposed  by  OPA  or scheduled to be imposed by OPA
    during the term of this Agreement,  and  the Company does not have reason to
    believe that either it or its Subsidiaries will not be able to maintain such
    compliance with OPA requirements during the term of this Agreement.

         (g)  No Contingent Liability.  The Company and its Subsidiaries have no
    material contingent liability in connection with any release  or  threatened
    release of any hazardous substance or solid waste into the environment other
    than such contingent liabilities at any one time and from time to time which
    could  reasonably  be  expected to exceed $1,500,000 in excess of applicable
    insurance coverage and for which  adequate  reserves for the payment thereof
    as required by GAAP have not been provided, or  which  could  reasonably  be
    expected  to result in remedial obligations having a Material Adverse Effect
    assuming disclosure to the applicable Governmental Authority of all relevant
    facts, conditions and circumstances, if  any,  pertaining to such release or
    threatened release.


                                   ARTICLE V

                             AFFIRMATIVE COVENANTS

    So long as any Lender has any  Commitment  hereunder  or  any  Loan  remains
unpaid or any Revolving Credit Exposure remains outstanding, the Company will at
all times comply with the following covenants:

    Section  5.01   Maintenance  and Compliance, etc.  The Company will and will
cause each of its Subsidiaries  to  observe  and comply in all material respects
with all Governmental Requirements, except where failure  to  do  so  could  not
reasonably  be expected to have a Material Adverse Effect.  The Company will and
will cause each Guarantor to,  except  as permitted by Section 6.07(c), preserve
and maintain its corporate existence, rights and franchises.

    Section 5.02   Payment of Taxes and Claims, etc.  The Company will pay,  and
cause  each  of  its  Subsidiaries  to  pay,  (i)  all  taxes,  assessments  and
governmental  charges  imposed upon it or upon its Property, and (ii) all claims
(including, but  not  limited  to,  claims  for  labor,  materials,  supplies or
services) which might, if unpaid, become a Lien upon its  Property,  unless,  in
each  case,  the  validity or amount thereof is being contested in good faith by
appropriate action  or  proceedings  and  the  Company  has established adequate
reserves in accordance with GAAP with respect thereto.

    Section 5.03   Further Assurances.  The Company will  and  will  cause  each
Guarantor  to  cure  promptly  any  defects  in the creation and issuance of the
Notes, and the execution and delivery of the Financing Documents, including this
Agreement, to which it is a party.  The Company at its expense will, as promptly
as practical, execute and deliver to  the Administrative Agent or the applicable
Issuing Bank

                                      -50-

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
performance of the  covenants  and  agreements  of  the  Company  or  any of its
Subsidiaries in the Financing Documents, including this Agreement, or to further
evidence and more fully describe the collateral intended  as  security  for  the
Notes or other Lender Indebtedness, or to correct any omissions in the Financing
Documents,  or more fully to state the security obligations set out herein or in
any of the Financing Documents,  or  to  perfect,  protect or preserve any Liens
created pursuant to any of the Financing Documents, or to make  any  recordings,
to  file  any  notices,  or  obtain  any  consents,  all  as may be necessary or
appropriate in connection therewith.

    Section 5.04   Performance of Obligations.   The  Company will pay the Notes
according to the reading, tenor and effect thereof; 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  the  Financing Documents, including this
Agreement, at the time or times and in the manner specified, and cause  each  of
the  Guarantors  to  take  such  action  with respect to their obligations to be
performed  and  discharged  under   the   Financing   Documents  to  which  they
respectively are parties.

    Section 5.05   Insurance.  The Company and its Subsidiaries will maintain or
cause to be maintained, 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 (including
business interruption insurance and flood insurance) and amounts as is customary
in the case of Persons engaged  in  the same or similar businesses and similarly
situated or in accordance with any Governmental Requirement.   Upon  request  of
the  Administrative  Agent, the Company will furnish or cause to be furnished to
the Administrative Agent from time to  time  a summary of the insurance coverage
of  the  Company  and  its  Subsidiaries  in  form  and   substance   reasonably
satisfactory  to  the  Administrative  Agent  and  if requested will furnish the
Administrative Agent copies of  the  applicable  policies.   In  the case of any
fire, accident or other casualty causing loss or damage to any Properties of the
Company or its Subsidiaries (other than Tesoro Coastwide), the proceeds of  such
policies  shall  be  used,  in  the Company's sole discretion, (i) to reasonably
promptly repair or replace the  damaged  Property,  or (ii) to prepay the Lender
Indebtedness.  The Company will obtain endorsements to the  policies  pertaining
to  all  physical  Properties  in  which the Administrative Agent or the Lenders
shall have a Lien under the Financing Documents, naming the Administrative Agent
as a loss  payee  and  containing  provisions  that  such  policies  will not be
canceled without 30 days prior written notice having been given by the insurance
company to the Administrative Agent.

    Section 5.06   Accounts and Records.  The Company will keep and  will  cause
each  of  its  Subsidiaries  to keep proper books of record and account in which
full, true and  correct  entries  will  be  made  of  all  financial or business
dealings  or  transactions  in  relation  to  their  respective   business   and
activities.

    Section  5.07   Right of Inspection.  The Company will permit and will cause
each of its  Subsidiaries  to  permit  any  officer,  employee  or  agent of the
Administrative Agent or any of the Lenders to  visit  and  inspect  any  of  the
Properties  of  the Company or any of its Subsidiaries, examine the Company's or
any such Subsidiary's books  of  record  and  accounts, take copies and extracts
therefrom, and discuss the affairs, finances and accounts of the Company or  any
of   its   Subsidiaries  with  the  Company's  or  such  Subsidiary's  officers,
accountants and auditors,  as  often  and  all  at  such reasonable times during
normal business hours as may be reasonably requested by the Administrative Agent
or any of the Lenders.

                                      -51-

    Section  5.08   Operation  and  Maintenance  of   Mortgaged   Property   and
Compliance  with  Leases.   Subject  to Section 5.10, the Company will, and will
cause  each  of  its  Subsidiaries  to,  operate  its  Properties  or  cause its
Properties to be operated in accordance with prudent industry  practice  and  in
compliance  with  all  material  terms  and provisions of all applicable leases,
contracts and agreements and  in  compliance  with  all applicable proration and
conservation laws of the jurisdiction in which such Properties may be  situated,
and  all  applicable  laws,  rules  and  regulations  of  every other agency and
authority  from  time  to  time  constituted  to  regulate  the  development and
operation of such Properties,  and  as  to  any  Oil  and  Gas  Properties,  the
production and sale of Hydrocarbons and other minerals therefrom.

    Section  5.09   Stock  of  Subsidiaries.  The Company will at all times own,
directly or indirectly, 100% of all stock of all Guarantors, except as otherwise
permitted pursuant to Section 6.07.

    Section  5.10   Certain  Additional  Assurances  Regarding  Maintenance  and
Operation of Properties.  With respect to  those  Properties of the Company or a
Subsidiary of the Company which are being operated by operators other  than  the
Company  or  such  Subsidiary,  the  Company  or  such  Subsidiary  shall not be
obligated, itself, to perform any undertakings contemplated by the covenants and
agreements contained in Sections 5.02, 5.05, and 5.08 which are performable only
by such operators and are beyond the  control of the Company or such Subsidiary;
however, the Company agrees to promptly take and to  cause  such  Subsidiary  to
promptly take all reasonable actions available under any operating agreements or
otherwise to bring about the performance of any such undertakings required to be
performed under such Subsections.

    Section  5.11   Designation of Subsidiaries as Additional Guarantors.  If at
any time the Majority Lenders,  in  their  sole discretion, or the Company, with
the approval of the Administrative Agent, designate any one or more Subsidiaries
of the  Company  (other  than  a  Non-Guarantor  Subsidiary)  to  be  additional
Guarantors,  the  Company  shall  cause  any  such newly designated Guarantor to
execute,  within  30  days  of   such   designation,  a  guaranty  agreement  in
substantially the same form as the Guaranty Agreement executed by the Guarantors
in connection with this Agreement.

    Section 5.12   Minimum Capital Expenditures.  The Company and  each  of  its
Subsidiaries shall make capital expenditures in accordance with prudent industry
practice for the development of their Proved Undeveloped Hydrocarbon Reserves.

    Section  5.13   Payment  of Charters and Tariffs.  The Company will pay, and
will cause each of its Subsidiaries  to  pay  before  or when due (i) the amount
owed for the time charter of any tanker or barge used to  transport  feedstocks,
blendstocks  or  refined  products  and  (ii)  the  tariff owed by any Inventory
Borrowing Base party for the  transport  or  storage of any inventory, including
but not limited to, the  tariff  owed  by  Tesoro  Alaska  to  the  Trans-Alaska
Pipeline  System,  unless  in each case, the validity or amount thereof is being
contested in good faith by appropriate action or proceedings and the Company has
established appropriate reserves in accordance with GAAP.

    Section 5.14   Title Opinions.  Within 90  days  after the Closing Date, the
attorneys who furnished the title opinions required pursuant to Section  3.02(f)
will  provide  to  the  Administrative Agent a supplemental opinion stating that
there has been no change  in  the  status  of  title from that reflected in such
opinions through the filing and  recordation  of  the  E&P  Mortgage  and  that,
subject  only  to the liens referenced in such earlier title opinions, the Liens
granted by the E&P Mortgage are first priority.

    Section  5.15   Reporting  Covenants.   The  Company  will  furnish  to each
Lender:

                                      -52-

         (a)  Annual Financial Statements.  As soon  as  available  and  in  any
    event  within 105 days after the end of each calendar year of the Company, a
    consolidated balance sheet of the Company and its Subsidiaries as at the end
    of such year and  the  related  consolidated  statements of income, retained
    earnings and cash flows  of  the  Company  and  its  Subsidiaries  for  such
    calendar  year,  setting  forth in each case in comparative form the figures
    for the previous calendar year, all  in reasonable detail and accompanied by
    a  report  thereon  of  Deloitte  &  Touche  or  other  independent   public
    accountants  of  comparable  recognized national standing, which such report
    shall state that such  consolidated  financial statements present fairly the
    consolidated financial condition as at the end of such  calendar  year,  and
    the consolidated results of operations and cash flow for such calendar year,
    of  the  Company  and its Subsidiaries in accordance with GAAP, applied on a
    consistent basis.  At the same  time,  a  consolidating balance sheet of the
    Consolidating Statement Entities as at the end  of  such  year  and  related
    consolidating  statements  of  income and a schedule of consolidating EBITDA
    for  such  calendar  year,  accompanied  by  a  certification  thereon  of a
    Responsible Officer, stating that such  consolidating  financial  statements
    and  EBITDA  schedule form the basis of the Company's consolidated financial
    statements and EBITDA calculations,  and  are  fairly stated in all material
    respects when considered in relation thereto.

         (b)  Quarterly Financial Statements.  As soon as available and  in  any
    event  within  60  days  after  the  end of each of the first three calendar
    quarters of the Company, a consolidated balance sheet of the Company and its
    Subsidiaries as at the  end  of  such  quarter  and the related consolidated
    statements of income, retained earnings and cash flows of  the  Company  and
    its  Subsidiaries  for  such  calendar  quarter  and  for the portion of the
    Company's calendar year ended at the  end  of such quarter, setting forth in
    each case in comparative form the figures for the corresponding quarter  and
    the  corresponding  portion  of the Company's previous calendar year and, in
    the case  of  the  balance  sheet  only,  the  last  day  of the immediately
    preceding  fiscal  year,  all  in  reasonable  detail  and  certified  by  a
    Responsible Officer that such financial statements are complete and  correct
    and  fairly  present  the  consolidated financial condition as at the end of
    such calendar quarter, and the  consolidated  results of operations and cash
    flows for such calendar quarter and such portion of the  Company's  calendar
    year,  of  the Company and its Subsidiaries in accordance with GAAP (subject
    to normal, year-end adjustments).  At the same time, a consolidating balance
    sheet of the Consolidating Statement  Entities  at  the end of such calendar
    quarter and related consolidating statements of income  and  a  schedule  of
    consolidating  EBITDA,  for the portion of the Company's calendar year ended
    at such quarter accompanied  by  a  certification from a Responsible Officer
    that such consolidating financial statements and EBITDA  schedule  form  the
    basis   of  the  Company's  consolidated  financial  statements  and  EBITDA
    calculations, and are fairly stated in all material respects when considered
    in relation thereto.

         (c)  No Default/Compliance  Certificate.   Together  with the financial
    statements required pursuant to subsections (a) and (b) above, a certificate
    of a Responsible Officer  (i)  stating  that  a  review  of  such  financial
    statements  during  the  period covered thereby and of the activities of the
    Company and its Subsidiaries has  been made under such Responsible Officer's
    supervision  with  a  view  to  determining  whether  the  Company  and  its
    Subsidiaries have fulfilled all of their obligations under  this  Agreement,
    the  other Financing Documents, and the Notes; (ii) stating that the Company
    and its Subsidiaries have fulfilled their obligations under such instruments
    and that all representations made in  this Agreement continue to be true and
    correct (or specifying the nature of any change), or if  there  shall  be  a
    Default  or  Event  of Default, specifying the nature and status thereof and
    the Company's proposed response  thereto;  (iii) demonstrating in reasonable
    detail

                                      -53-
    compliance   (including,   but   not   limited   to,  showing  all  material
    calculations) as at the end of  such  calendar year or such calendar quarter
    with Sections 6.01, 6.02, 6.03 and 6.04; and (iv) containing or  accompanied
    by  such  financial  or  other  details,  information  and  material  as the
    Administrative Agent may reasonably request to evidence such compliance.

         (d)  Auditors' No  Default  Certificate;  Management Letters.  Together
    with the financial statements required pursuant to subsection (a)  above,  a
    certificate  of  the  independent  public accountants who audited the annual
    report referred to therein to the  effect that their audit has not disclosed
    the existence of an Event of Default or a Default under this  Agreement,  or
    if  there  exists an Event of Default or a Default hereunder, specifying the
    nature  thereof;  and  if  there  exists  an  Event  of  Default  or Default
    hereunder, copies of each management letter issued to the  Company  by  such
    accountants  promptly  following  consideration  or  review  by the Board of
    Directors of  the  Company,  or  any  committee  thereof  (together with any
    response thereto prepared by the Company).

         (e)  Engineering Reports.  Promptly after December 31st and  June  30th
    of  each  year, but in no event later than 60 days after such date, a report
    (the "Reserve Report") in  form  and  substance satisfactory to the Majority
    Lenders and in the case of  the  December  31  Reserve  Report  prepared  by
    Netherland, Sewell & Associates or other independent petroleum consultant(s)
    acceptable  to  the  Majority  Lenders  (the  previous  acceptability  of an
    independent petroleum consultant satisfactory  to the Majority Lenders shall
    have no bearing on such consultant's present or future acceptability), which
    Reserve Report shall evaluate  the  Hydrocarbon  reserves  included  in  the
    Mortgaged  Property  as of each such date and which shall, together with any
    other information reasonably requested  by  any  Lender, set forth the total
    Proved Hydrocarbon reserves  by  accepted  and  customary  reserve  category
    attributable  to  such Mortgaged Property, together with a projection of the
    rate of production and future  net  income  with  respect thereto as of each
    such date.  The June 30 Reserve Report shall be prepared by the  engineering
    staff of the Company and shall update the most recent Reserve Report.

         (f)  Title  Information.   Within  a reasonable time after a request by
    the Administrative Agent, additional title information in form and substance
    acceptable to the Majority Lenders  as  is reasonably necessary covering the
    Mortgaged Property so that the Lenders shall have  received,  together  with
    the title information previously received by the Lenders, satisfactory title
    information covering all of the Mortgaged Property.

         (g)  Events  or  Circumstances  with  respect  to  Mortgaged  Property.
    Promptly  after  the  occurrence of any event or circumstance (other than as
    known to affect oil and gas  prices generally) concerning or changing any of
    the Mortgaged Property that would have a Material Adverse Effect, notice  of
    such event or circumstance in reasonable detail.

         (h)  Bi-Weekly Borrowing Base Reports.

              (i)  As  soon  as  available  and  in  any  event  by the Thursday
         following the close of each two  calendar week period, a Borrowing Base
         Report dated and reflecting amounts as of  the  close  of  business  on
         Thursday of the preceding calendar week.

              (ii) As  soon as available and in any event by the 105th day after
         the end of the fourth calendar  quarter  of  each year and the 60th day
         after the end of each of the first three

                                      -54-

         calendar quarters of each year of the Company,  a  quarterly  Borrowing
         Base  Report  dated  and  reflecting amounts as of the last day of such
         calendar  year  or  quarter,  as  the  case  may  be,  which  have been
         reconciled to the financial statements delivered pursuant to Subsection
         5.15(a) or (b), as the case may be.

         (i)  Notice of Certain Events.  Promptly after the  Company  learns  of
    the  receipt  or  occurrence  of  any  of  the following, a certificate of a
    Responsible Officer specifying  (i)  any  official  notice of any violation,
    possible violation, non-compliance or possible non-compliance, or claim made
    by any  Governmental  Authority  pertaining  to  all  or  any  part  of  the
    Properties  of  the  Company  or any of its Subsidiaries which, if adversely
    determined, would have  a  Material  Adverse  Effect;  (ii)  any event which
    constitutes a  Default  or  Event  of  Default,  together  with  a  detailed
    statement  specifying  the  nature thereof and the steps being taken to cure
    such Default or Event of Default;  (iii)  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 in excess of $1,000,000 of the
    Company or any  of  its  Subsidiaries  with  respect  to  a claimed default,
    together with a detailed statement specifying  the  notice  given  or  other
    action  taken  by such holder and the nature of the claimed default and what
    action the Company or  its  Subsidiary  is  taking  or proposes to take with
    respect thereto; (iv) any default or noncompliance of any party  to  any  of
    the  Financing Documents with any of the terms and conditions thereof or any
    notice of termination or other proceedings or actions which could reasonably
    be expected to adversely  affect  any  of  the  Financing Documents; (v) the
    creation, dissolution, merger  or  acquisition  of  any  Subsidiary  of  the
    Company with material operations; (vi) any event or condition which violates
    any  Environmental  Law  and which could potentially have a Material Adverse
    Effect or which could  potentially  result  in remedial obligations having a
    Material Adverse Effect, assuming disclosure to the applicable  Governmental
    Authority  of  all  relevant  facts,  conditions  and circumstances, if any,
    pertaining to such event or condition; or (vii) any event or condition which
    may reasonably be expected to have a Material Adverse Effect.

         (j)  Shareholder  Communications,  Filings,  etc.   Promptly  upon  the
    mailing or filing thereof, copies  of  all financial statements, reports and
    proxy statements mailed to the Company's shareholders,  and  copies  of  all
    registration statements, periodic reports and other documents (excluding the
    related   exhibits   except   to  the  extent  expressly  requested  by  the
    Administrative Agent) filed with  or  received  by the Company in connection
    therewith from the Securities and  Exchange  Commission  (or  any  successor
    thereto) or any national securities exchange.

         (k)  Litigation.   Promptly after (i) the occurrence thereof, notice of
    the institution of or any  material  adverse development in any action, suit
    or proceeding or any governmental investigation or any  arbitration,  before
    any  court  or arbitrator or any governmental or administrative body, agency
    or official, against the Company, any  Guarantor or any material Property of
    any thereof; or (ii) actual knowledge thereof, notice of the threat  of  any
    such  action, suit, proceeding, investigation or arbitration, in either case
    in which the amount involved is material  and is not covered by insurance or
    which, if adversely determined, would have a Material Adverse Effect.

         (l)  ERISA.  Promptly after (i) the Company's  obtaining  knowledge  of
    the  occurrence  thereof,  notice  that  an  ERISA  Termination  Event  or a
    "prohibited transaction," as such term is defined in Section 406 of ERISA or
    Section 4975 of the Code, with respect  to any Plan has occurred, which such
    notice shall specify the nature thereof,  the  Company's  proposed  response
    thereto  and,  where  known,  any  action  taken or proposed by the Internal
    Revenue Service, the Department of

                                      -55-

    Labor or the PBGC  with  respect  thereto,  and (ii) the Company's obtaining
    knowledge thereof, copies of any notice of the PBGC's intention to terminate
    or to have a trustee appointed to administer any Plan.

         (m)  Borrowing Base Audit.  Each calendar year, as  of  a  date  to  be
    designated  by  the  Agent,  at  the  cost  of  the  Company, a report of an
    independent collateral field examiner  approved  by the Administrative Agent
    in writing and reasonably acceptable  to  the  Company  (which  may  be  the
    Administrative  Agent  or an affiliate thereof) with respect to the Eligible
    Accounts and Eligible Inventory  components  included in the Borrowing Base,
    and  the  Administrative  Agent  shall  have  the  option  to  receive  such
    additional reports as the Administrative Agent or the Majority Lenders shall
    reasonably request; provided, however,  that  so  long  as  no  Default  has
    occurred  and  is  continuing,  neither  the  Administrative  Agent  nor the
    Majority Lenders shall request more  than  one such additional report (for a
    total of two such reports) per calendar year.

         (n)  Other  Information.   With  reasonable  promptness,   such   other
    information  about  the  business and affairs and financial condition of the
    Company or its Subsidiaries as  any  Lender may reasonably request from time
    to time.

                                   ARTICLE VI

                               NEGATIVE COVENANTS


So long as any Lender has any Commitment hereunder or any Loan remains unpaid or
any Revolving Credit Exposure remains outstanding, the Company will not:

    Section  6.01   Consolidated  Tangible  Net  Worth.    Permit   Consolidated
Tangible  Net  Worth  as  of  the  end  of  any calendar quarter to be less than
$125,000,000 plus 75% of  the  Company's  consolidated net income aggregated for
each of the calendar quarters from and after April 1, 1996 in which consolidated
net income is positive; provided if  at  any  time  the  Company  issues  equity
securities  of  any kind, such minimum amount of Consolidated Tangible Net Worth
shall be permanently  increased  by  an  amount  equal  to  75%  of the net cash
proceeds from the issuance of such equity securities, except that to the  extent
such proceeds are used as permitted in clause (iii) of Section 6.08, such amount
shall  not so increase the minimum Consolidated Tangible Net Worth; and provided
further, that such amount of  minimum  Consolidated  Tangible Net Worth shall be
adjusted so as to remove the effect of any  accounting  adjustments  that  would
otherwise result from the retirement of the Subordinated Debentures and Exchange
Notes due to write-offs of original issue discount or deferred financing costs.

    Section   6.02   Consolidated  Current  Ratio.   Permit  the  ratio  of  (i)
consolidated current assets to  (ii) consolidated current liabilities (excluding
current maturities of the Notes) to be less than 1.3 to 1.0  at  any  time.   As
used  in this Section 6.02 "consolidated current assets" shall mean assets which
would, in accordance with GAAP, be  included as current assets on a consolidated
balance sheet of the Company and  its  Subsidiaries  and  "consolidated  current
liabilities"  shall  mean  liabilities  which would, in accordance with GAAP, be
included as current liabilities on  a  consolidated balance sheet of the Company
and its Subsidiaries.

    Section 6.03   Consolidated Cash Flow Coverage Ratio.  Permit  a  cash  flow
coverage ratio for itself and its Subsidiaries on a consolidated basis as of any
Quarterly Date to be less than 1.10 to 1.00 for

                                      -56-

the Rolling Period ending on  the  applicable  Quarterly  Date.  As used in this
Section 6.03, "cash flow coverage ratio" shall mean, as to the Company, and  for
the  Rolling  Period  ending on such Quarterly Date, the ratio of (i) the sum of
(A) Cash Flow of the Company and  its Subsidiaries on a consolidated basis, plus
(B) the difference between the Maximum Revolving Credit Loan Available Amount on
the last day of the applicable Rolling  Period  and  the  outstanding  principal
amount  of  the  Revolving  Credit  Loans  on the first day of the last calendar
quarter of such Rolling Period, plus (C) interest expense of the Company and its
Subsidiaries on a consolidated basis to  (ii) the sum of (A) regularly scheduled
principal payments of Funded Indebtedness paid in cash, plus (B)  cash  interest
expense  of  the  Company and its Subsidiaries on a consolidated basis, plus (C)
capital expenditures by  the  Company  and  its  Subsidiaries  on a consolidated
basis, excluding capital expenditures made by way of exchanges of  equity,  plus
(D)  cash  dividends  actually  paid  by  the  Company and its Subsidiaries on a
consolidated basis.

    Section   6.04   Consolidated   Interest   Coverage   Ratio.    Permit   its
consolidated interest coverage ratio as of  the  end of any Rolling Period to be
less than 2.5 to 1.0.  As used in  this  Section  6.04,  "consolidated  interest
coverage  ratio"  shall  mean  the ratio of (i) EBITDA for the Rolling Period to
(ii) cash payments made by  the  Company  and  its Subsidiaries for interest for
such Rolling Period.

    Section 6.05   Indebtedness.  Create, incur, assume or suffer to  exist,  or
permit  any of its Subsidiaries to create, incur, assume or suffer to exist, any
Indebtedness, other than:

         (a)  the Lender Indebtedness;

         (b)  Indebtedness outstanding on the  date  hereof  which is set out in
    the Company's financial statements referred to  in  Section  4.06(a)  or  on
    Schedule  6.05  and any renewal, extension, refinancing or refunding of such
    Indebtedness; provided that (A)  the  principal  amount of such Indebtedness
    that renews, extends, refinances or refunds any such Indebtedness shall  not
    exceed   the  principal  amount  of  such  renewed,  extended,  refunded  or
    refinanced Indebtedness, plus up to  5%  to  cover the costs associated with
    such renewal, extension, refinancing or refunding of such  Indebtedness  and
    (B)  the  Indebtedness  that  renews,  extends,  refinances  or refunds such
    Indebtedness  is  scheduled  to  mature   no   earlier  and  shall  be  upon
    substantially the same or no less  favorable  terms  than  the  Indebtedness
    being  renewed, extended, refinanced or refunded; provided further, that for
    purposes of this Section 6.05(b) only, if the Subordinated Debentures and/or
    the Exchange Notes are prepaid in  full, the Borrower may issue subordinated
    notes upon substantially the same  or  no  less  favorable  terms  than  the
    Subordinated  Debentures or Exchange Notes and in an aggregate amount not to
    exceed $100,000,000 less  the  amount,  if  any,  on either the Subordinated
    Debentures or Exchange Notes, if both are not prepaid;

         (c)  accounts payable (for the deferred purchase price of  Property  or
    services)  from time to time incurred in the ordinary course of business and
    which are not in excess of 90  days  past the invoice or billing date, or if
    in excess of 90 days past the invoice or billing date  are  being  currently
    contested  in  good  faith  by appropriate actions or proceedings diligently
    conducted;

         (d)  guaranties issued by the Company or any Subsidiary in the ordinary
    course of its business  of  obligations  of  others (other than for borrowed
    money) incurred in oil and gas drilling, oil and gas production, oil and gas
    transportation, crude oil and  refined  products  purchasing,  oil  and  gas
    exploration or other similar programs or operations;

                                      -57-

         (e)  obligations  whether  current  or long term incurred in the normal
    course of business  under  or  pursuant  to  customary  oil, gas and mineral
    leases, royalties and oil and gas operating agreements, farm-out and farm-in
    agreements, development agreements and other agreements which are  customary
    in the oil and gas industry;

         (f)  Indebtedness  created,  incurred,  assumed or guaranteed after the
    date hereof not otherwise permitted  pursuant to this Section 6.05, provided
    that the aggregate outstanding principal amount of such  Indebtedness  shall
    not exceed $10,000,000 at any one time outstanding;

         (g)  Indebtedness   owing   by   (A)   the   Company  to  Non-Guarantor
    Subsidiaries not to exceed $5,000,000  in  the aggregate, (B) any Subsidiary
    of the Company to the Company, (C) the Company to any Guarantor, and (D) any
    Guarantor to any other Guarantor;

         (h)  obligations for current taxes, assessments and other  governmental
    charges  and  taxes, assessments or other governmental charges which are not
    yet due or  are  being  contested  in  good  faith  by appropriate action or
    proceeding promptly initiated and diligently conducted, if such  reserve  as
    shall be required by GAAP shall have been made therefor;

         (i)  Capital  Lease  Obligations  not  to  exceed $7,500,000 at any one
    time;

         (j)  Indebtedness  relating  to  personal  injury  or  property  claims
    against the Company or any of  its  Subsidiaries  in an amount not to exceed
    $5,000,000 in the aggregate unless and to the extent such claims are covered
    by insurance;

         (k)  Indebtedness, not to  exceed  (i)  $15,000,000  in  the  aggregate
    outstanding at any one time, in respect of letters of credit (other than the
    Letters  of Credit) or bank guaranties provided by the Company or any of its
    Subsidiaries in the ordinary  course  of  business  and  used  in lieu or in
    support of performance guarantees,  performance,  surety  or  other  similar
    bonds,  or  bankers  acceptances,  and  (ii)  $5,000,000  in  the  aggregate
    outstanding  at  any  one  time, in respect of letters of credit (other than
    Letters of Credit) or bank guaranties provided  by the Company or any of its
    Subsidiaries used in lieu or in support of stay or appeal  bonds;  provided,
    however,  to  the extent Letters of Credit are used in lieu or in support of
    stay or appeal bonds, such $5,000,000  maximum amount shall be reduced by an
    amount equal to the aggregate amount of any such Letters of Credit  used  in
    lieu or support of stay or appeal bonds;

         (l)  Indebtedness   existing   in  connection  with  Hedge  Agreements,
    provided that such Hedge Agreements are  entered  into by the Company or its
    Subsidiaries in the ordinary course of  business  and  for  the  purpose  of
    hedging against fluctuations in price or interest rates.

         (m)  Non-Recourse Indebtedness of Tesoro Bolivia; and

         (n)  Indebtedness,  not  to  exceed  $15,000,000,  incurred  by  Tesoro
    Northstore, to be used for the purchase (in fee or leasehold), construction,
    and/or upgrading of retail outlet stores, subject, however, to the execution
    of  an  intercreditor  agreement  satisfactory  in form and substance to the
    Administrative Agent and Documentation Agent.

                                      -58-

    Section 6.06   Liens.  Create, incur, assume  or  suffer to exist, or permit
any of its Subsidiaries to create, incur, assume or suffer to exist, any Lien on
any of its Property now owned or hereafter acquired to secure  any  Indebtedness
of any Person, other than:

         (a)  Liens existing on the date hereof and set out on Schedule 6.06;

         (b)  Liens securing the Lender Indebtedness;

         (c)  Liens  for  taxes,  assessments  or  other governmental charges or
    levies not yet due or which are being contested in good faith by appropriate
    action or proceedings and with respect  to which adequate reserves are being
    maintained;

         (d)  statutory Liens of landlords and Liens of carriers,  warehousemen,
    mechanics,  materialmen,  repairmen, workmen, and other Liens imposed by law
    created in the ordinary course  of  business  for amounts which are not past
    due for more than 30 days or which are being  contested  in  good  faith  by
    appropriate  proceedings  and  with  respect  to  which adequate reserves in
    accordance with GAAP are being maintained;

         (e)  Liens (other than any inchoate  Lien imposed by ERISA) incurred or
    deposits or pledges made in the ordinary course of  business  in  connection
    with workers' compensation, unemployment insurance and other types of social
    security, old age or other similar obligations, or to secure the performance
    of  tenders,  statutory  obligations, surety and appeal bonds, bids, leases,
    government  contracts,  performance  and  return-of-money  bonds  and  other
    similar obligations (exclusive of  obligations  for  the payment of borrowed
    money);

         (f)  easements,  rights-of-way,  restrictions,   servitudes,   permits,
    reservations, exceptions, conditions, covenants and other similar charges or
    encumbrances  not  interfering  with the ordinary conduct of the business of
    the Company or any of its Subsidiaries;

         (g)  any Lien securing Indebtedness,  neither assumed nor guaranteed by
    the Company or any of its Subsidiaries nor  on  which  it  customarily  pays
    interest,  existing upon real estate or rights in or relating to real estate
    acquired by the  Company  for  substation,  metering  station, pump station,
    storage,   gathering   line,   transmission   line,   transportation   line,
    distribution line or for right-of-way purposes, and any  Liens  reserved  in
    leases  for rent and for 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 (vii) does not materially impair the use of the Property  covered  by
    such  Lien for the purposes of which such Property is held by the Company or
    any of its Subsidiaries;

         (h)  inchoate Liens arising under ERISA;

         (i)  any Lien on any  Property  securing Indebtedness incurred, assumed
    or guaranteed as permitted by Section 6.05(f);

         (j)  Liens reserved in customary oil, gas  and/or  mineral  leases  for
    bonus  or  rental  payments and for compliance with the terms of such leases
    and Liens reserved in  customary  operating agreements, farm-out and farm-in
    agreements, exploration agreements, development agreements and other similar
    agreements for compliance with the terms of such agreements;

                                      -59-

         (k)  any obligations or duties affecting any of  the  Property  of  the
    Company  or  its  Subsidiaries  to any municipality or public authority with
    respect to any franchise, grant,  license  or permit which do not materially
    impair the use of such Property for the purposes for which it is held;

         (l)  defects, irregularities and deficiencies in title of any rights of
    way or other Property  of  the  Company  or  any  Subsidiary  which  in  the
    aggregate  do  not  materially impair the use of such rights of way or other
    Property for the purposes for  which  such  rights of way and other Property
    are held by the Company or any Subsidiary, and defects,  irregularities  and
    deficiencies  in  title  to any Property of the Company or its Subsidiaries,
    which defects, irregularities or deficiencies  have been cured by possession
    under applicable statutes of limitation;

         (m)  royalties, overriding royalties, revenue  interests,  net  revenue
    interests,  production  payments  (other than production payments granted or
    created by the Company in  connection  with the borrowing of money), advance
    payment obligations (other than obligations in respect  of  advance  payment
    received by the Company in connection with the borrowing of money) and other
    similar  burdens  now existing on Oil and Gas Properties now owned or, as to
    Properties hereafter acquired, at the time  of acquisition by the Company or
    any of its Subsidiaries;

         (n)  Liens arising out of all presently existing  and  future  division
    and  transfer  orders, advance payment agreements, processing contracts, gas
    processing plant agreements, operating agreements, gas balancing or deferred
    production agreements, pooling,  unitization  or communitization agreements,
    pipeline,  gathering  or  transportation  agreements,  platform  agreements,
    drilling  contracts,   injection   or   repressuring   agreements,   cycling
    agreements,   construction   agreements,   salt   water  or  other  disposal
    agreements, leases or rental agreements  (but only as otherwise permitted by
    this  Agreement),  farm-out  and   farm-in   agreements,   exploration   and
    development  agreements,  and  any  and  all  other  contracts or agreements
    covering, arising out of, used or useful in connection with or pertaining to
    the exploration, development,  operation,  production,  sale, use, purchase,
    exchange,  storage,   separation,   dehydration,   treatment,   compression,
    gathering,  transportation,  processing, improvement, marketing, disposal or
    handling of any Property of  the  Company or its Subsidiaries, provided such
    agreements are entered into in the ordinary course of business  and  contain
    terms customary for such agreements in the industry;

         (o)  Liens  securing up to $15,000,000 of the Indebtedness permitted by
    Section 6.05(k) to the extent such  Indebtedness is issued in support of the
    Company's (or its Subsidiaries') Bolivian operations;

         (p)  Liens securing up to  $15,000,000  of  Indebtedness  permitted  by
    Section 6.05(n);

         (q)  Liens  securing  the Indebtedness permitted by Section 6.05(i) and
    Liens of equipment lessors, but only covering the Property under lease; and

         (r)  extensions, renewals or replacements  of  any  Lien referred to in
    Subsections 6.06(a) through (q), provided that the principal amount  of  the
    Indebtedness  or  obligation  secured  thereby is not increased and that any
    such extension, renewal or replacement is limited to the Property originally
    encumbered thereby.

                                      -60-

    Section 6.07   Mergers, Sales, etc.  Merge into or with or consolidate with,
or permit any of its Subsidiaries to merge into or with or consolidate with, any
other Person, or sell,  lease  or  otherwise  dispose  of,  or permit any of its
Subsidiaries to sell, lease or otherwise dispose of (whether in one  transaction
or  in  a  series  of transactions) all or any part of its Property to any other
Person, other than (i) (A) a  merger  of  any Guarantor into the Company or into
another Guarantor other  than  Tesoro  Bolivia,  Tesoro  Environmental,  or  any
Subsidiary thereof, (B) a merger of any Guarantor with any Person other than the
Company or another Guarantor if immediately thereafter and giving effect thereto
the  Company or a Guarantor, other than Tesoro Bolivia, Tesoro Environmental, or
any Subsidiary thereof, shall own 100% of the stock of the surviving corporation
and (C) a merger of the  Company  with  any  other  Person if the Company is the
surviving corporation, provided, however, that in each  such  case,  immediately
thereafter  and  giving  effect  thereto,  no  event  shall have occurred and be
continuing which constitutes a Default, (ii)  a sale, lease or other disposition
of all or any part of its Property by any Guarantor to the  Company  or  another
Guarantor  other  than  Tesoro  Bolivia, Tesoro Environmental, or any Subsidiary
thereof, (iii) sales, leases or  other  dispositions  of  all or any part of its
Property by the Company or any of its Subsidiaries to any other  Person  not  in
excess  of  $2,000,000  in  any  12-month  period  and  not to exceed $5,000,000
cumulatively from the Closing Date and provided further, that the Company or any
such Subsidiary of the Company  receives  fair market consideration for any such
sale, lease or disposition of such Properties, or (iv) a sale,  lease  or  other
disposition  of  Tesoro  R&M's interest in the Tesoro Terminals, the proceeds of
which will not be included in  the  limitation amounts set forth in clause (iii)
above.   Notwithstanding  the  foregoing  limitations,  the  Company   and   its
Subsidiaries  may  (A)  sell inventory, Hydrocarbon production and other similar
assets in the  ordinary  course  of  business,  (B)  sell, transfer or otherwise
dispose of personal property (including, but not limited  to,  pipe,  equipment,
machinery  and  vehicles)  in  the  ordinary  course of business or when, in the
reasonable judgment of the Company, such property is no longer used or useful in
the conduct of its business or the business of its Subsidiaries, (C) farm-out in
the ordinary course of business any Oil  and Gas Properties owned by the Company
or its Subsidiaries which do not constitute a portion of the Mortgaged Property,
(D) sell Properties of the Non-Guarantor Subsidiaries, and (E) sell the Property
of or stock issued by Tesoro Bolivia, Tesoro  Environmental,  or  any  of  their
respective Subsidiaries, provided, that, in connection with any sale of property
or  stock  pursuant  to  this  clause  (E),  any Letter of Credit issued for the
account of, or  to  support  the  assets  or  operations  of the Guarantor whose
Properties or stock is being sold, shall be terminated or backed by a letter  of
credit in form and substance, and issued by an issuer, acceptable to each of the
Administrative Agent and the applicable Issuing Bank in their sole discretion.

    Section  6.08   Restricted  Payments.   Declare  or  pay any dividend on its
capital stock, make any payment  to  purchase,  redeem, retire or acquire any of
its capital stock or any option, warrant, or other right to acquire such capital
stock, return any capital to its stockholders,  make  any  distribution  of  its
assets  to  its  stockholders  as  such,  or  permit  any of its Subsidiaries to
purchase or otherwise  acquire  for  value  any  stock  of  the Company, or pay,
prepay, repurchase or redeem the  Subordinated  Debentures  or  Exchange  Notes,
except that the Company may

         (i)    declare and deliver stock dividends,

         (ii)   declare and pay cash dividends  on  common  stock  or  preferred
    stock  issued  by the Company or repurchase its common stock, in amounts not
    to exceed the Cumulative Amount Available for Restricted Payments; provided,
    however, after  the  occurrence  of  the  Mandate  Event,  any payments made
    pursuant to this clause (ii) shall not, on an annual basis, exceed an amount
    equal to $5,000,000 less the amount used pursuant to clause (vi) to purchase
    outstanding stock of the Company,

                                      -61-

         (iii)  redeem the Subordinated Debentures and/or  Exchange  Notes  with
    the  proceeds  from  (A)  equity  offerings,  (B)  Indebtedness permitted by
    Sections 6.05(b) and (f) and  (C)  cash proceeds received in connection with
    Lenape Resources Corp. v.  Tennessee Gas Pipeline Company, 39 Tex  Sup.  Ct.
    J.  496 (April 18, 1996), (D) the Cumulative Amount Available for Restricted
    Payments, (E) after the occurrence of the Collection Event, cash on hand and
    (F) after the occurrence  of  [both  the  Mandate  Event and] the Collection
    Event, Loans not to exceed $15,000,000 in the aggregate,

         (iv)   purchase stock as permitted by Section 6.09(i),

         (v)    after the occurrence of the Mandate Event and  in  an  aggregate
    amount  not  to exceed $5,000,000, repurchase the common stock issued by the
    Company from (A)  shareholders  owning  100  shares  or  less pursuant to an
    oddlot buyback program and (B) the open market for employee  benefit  plans,
    and

         (vi)   after  the  occurrence  of  the Mandate Event, repurchase common
    stock (other than as permitted in  Section 6.08(v)) issued by the Company in
    an annual amount not to exceed $5,000,000 less the amount of  any  dividends
    paid pursuant to clause (ii);

provided that both before and after giving effect to any such restricted payment
permitted  by  clauses (i) through (vi) above, a Default shall not have occurred
and be continuing and the  Aggregate  Revolving Credit Exposure shall not exceed
the Maximum Available Amount.

    Section 6.09   Investments, Loans, etc.  Make or  permit  any  loans  to  or
investments  in  any Person, or permit any of its Subsidiaries to make or permit
any loans to or investments in any Person, other than:

         (a)  investments, loans or advances, the material details of which have
    been  set  forth  in  the  Financial  Statements  or  are  disclosed  to the
    Administrative Agent in Schedule 4.07 hereto;

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

         (c)  investments in certificates of deposit of maturities less than one
    year,  issued  by  commercial  banks in the United States having capital and
    surplus in excess of $500,000,000;  provided, however, the Company may, with
    the  written  approval  of  the  Administrative  Agent,   invest   in   such
    certificates  of  deposit  issued  by  commercial banks in the United States
    having capital and surplus in  excess  of  $200,000,000 and a Thomson's Bank
    Watch rating of B or better;

         (d)  investments in commercial paper of maturities less than  one  year
    rated  A1  or  P1  by  Standard  &  Poors  Corporation  or Moody's Investors
    Services, Inc., respectively, or any equivalent rating from any other rating
    agency satisfactory to the Administrative Agent;

         (e)  routine loans or advances to employees made in the ordinary course
    of business not to exceed (A)  $250,000  at  any one time outstanding to any
    one employee and (B) $1,500,000 in the aggregate;

         (f)  investments  in  securities  purchased   by  the  Company  or  any
    Subsidiary of the Company under repurchase  obligations  pursuant  to  which
    arrangements are made with selling

                                      -62-

    financial  institutions (being (A) a financial institution having unimpaired
    capital and surplus of not less than $500,000,000 and with a rating of A1 or
    P1 by Standard  &  Poors  Corporation  or  Moody's Investors Services, Inc.,
    respectively; or (B) with the written approval of the Administrative  Agent,
    a  financial  institution  having unimpaired capital and surplus of not less
    than $200,000,000 and a Thomson's Bank Watch rating of B or better) for such
    financial institutions to repurchase such securities within 30 days from the
    date of purchase  by  the  Company  or  such  Subsidiary,  and other similar
    short-term investments made in connection with the Company's or any  of  its
    Subsidiary's cash management practices;

         (g)  the  purchase,  redemption  or acquisition of capital stock of the
    Company as permitted by Section 6.08;

         (h)  entering into a joint  venture  or  partnership in connection with
    the sale to such joint venture  or  partnership  of  the  assets  of  Tesoro
    Bolivia or Tesoro Environmental;

         (i)  the  purchase  of stock issued by the Company from participants in
    the incentive stock plans of the  Company made for the purpose of satisfying
    federal withholding tax obligations of such  participants  as  provided  for
    under  the  terms  of  such  incentive stock plans or stock incentive grants
    thereunder;

         (j)  investments  in   eurodollar   obligations   with  maturities  not
    exceeding three (3) months, issued by (and supported by the full  faith  and
    credit  and  representing  direct  obligations  of) any Lender or any office
    located in the United States  of  any  other  bank or trust company which is
    organized under the laws of the United States  or  any  state  thereof,  has
    capital,  surplus and undivided profits aggregating at least $500,000,000.00
    (as of the date of  such  Lender's  or  bank  or trust company's most recent
    financial reports) and has a short term deposit rating of no lower  than  A1
    or  P1,  as  such rating is set forth from time to time, by Standard & Poors
    Corporation or  Moody's  Investors  Service,  Inc.,  respectively; provided,
    however, the Company may, with the written approval  of  the  Administrative
    Agent, invest in such eurodollar obligations issued by (and supported by the
    full  faith  and  credit and representing direct obligations of) any bank or
    trust company with an office  located  in  the United States having capital,
    surplus and undivided  profits  aggregating  at  least  $200,000,000  and  a
    Thomson's Bank Watch rating of B or better;

         (k)  purchases,  in  the aggregate not to exceed $10,000,000, of all or
    substantially all of the stock  of  corporations principally in the business
    of exploration and production of oil and gas as a  means  of  acquiring  any
    such corporation, but in no event in contravention of Section 4.09; and

         (l)  purchases,  in  the aggregate not to exceed $10,000,000, of all or
    substantially all of the stock  of  corporations principally in the business
    of marine services as a means of acquiring any such corporation, but  in  no
    event in contravention of Section 4.09.

         (m)  investments,  loans  or  advances  to  Guarantors  and  to  Tesoro
    Environmental  Resources Company; provided, however, the aggregate amount of
    all investments,  loans  or  advances  after  the  Closing  Date directly or
    indirectly by the Company in Tesoro Environmental  Resources  Company  shall
    not  exceed  $1,500,000;  provided  further,  however,  that the Company may
    settle claims against Non-Guarantor Subsidiaries  in an amount not to exceed
    $3,000,000, in the aggregate.

                                      -63-

    Section 6.10   Lease Payments.  Except for (i) oil and gas lease obligations
permitted under Section 6.05,  (ii)  lease  obligations (excluding Capital Lease
Obligations) existing under leases for oil field equipment and tools  rented  in
the  ordinary  course of business for a duration of less than one year and (iii)
time charter  payments  with  regard  to  barges  or  tankers  used to transport
feedstocks, blendstocks or refined products in the ordinary course of  business;
create,  incur, assume or suffer to exist, nor permit any of its Subsidiaries to
create, incur, assume or suffer to exist, any obligation for the payment of rent
or hire of Property of any  kind whatsoever (real or personal), whether directly
or as a guarantor, if, after giving effect thereto, the aggregate amount of  all
payments  required  to  be  made  by  the  Company  and  its  Subsidiaries  on a
consolidated basis  pursuant  to  such  leases  or  lease  agreements (excluding
Capital Lease Obligations) would exceed $8,000,000 in any calendar year.

    Section 6.11   Sales and Leasebacks.  Enter  into,  or  permit  any  of  its
Subsidiaries  to  enter  into, any arrangement, directly or indirectly, with any
Person whereby the Company or  any  such  Subsidiary  shall sell or transfer any
Property, whether now owned or hereafter acquired, and whereby  the  Company  or
any  such  Subsidiary  shall  then  or  thereafter  rent or lease as lessee such
Property or any part thereof  or  other  Property  which the Company or any such
Subsidiary intends to use for substantially the same purpose or purposes as  the
Property sold or transferred.

    Section 6.12   Nature of Business.  Permit any material change to be made in
the  character of its business or the business of any Guarantor as carried on at
the date hereof, except as may be permitted pursuant to this Agreement.

    Section 6.13   ERISA Compliance.

         (a)  Engage in,  or  permit  any  ERISA  Affiliate  to  engage  in, any
    transaction in connection with  which  the  Company,  a  Subsidiary  of  the
    Company  or any ERISA Affiliate could be subjected to either a civil penalty
    assessed pursuant to Sections 502(c) or 502(i)  of ERISA or a tax imposed by
    Section 4975 of the Code, except where such assessment or  imposition  would
    not have Material Adverse Effect;

         (b)  Terminate, or permit any ERISA Affiliate to terminate, any Plan in
    a  manner,  or  take  any other action with respect to any Plan, which could
    result in any liability of the  Company,  a Subsidiary of the Company or any
    ERISA Affiliate to the PBGC, except where such termination would not have  a
    Material Adverse Effect;

         (c)  Fail  to make, or permit any ERISA Affiliate to fail to make, full
    payment when due of all  amounts  which,  under  the provisions of any Plan,
    agreement relating thereto or applicable law, the Company, a  Subsidiary  of
    the  Company  or  any  ERISA  Affiliate  is required to pay as contributions
    thereto, except where  the  failure  to  make  such  payments would not have
    Material Adverse Effect;

         (d)  Permit to exist, or allow any ERISA Affiliate to permit to  exist,
    any  accumulated  funding  deficiency  within  the meaning of Section 302 of
    ERISA or Section 412 of the Code, whether or not waived, with respect to any
    Plan, except where the  existence  of  such  a  deficiency  would not have a
    Material Adverse Effect;

                                      -64-

         (e)  Contribute to or assume an obligation to contribute to, or  permit
    any  ERISA  Affiliate to contribute to or assume an obligation to contribute
    to, any "multiemployer plan" as  such  term  is  defined in Section 3(37) or
    4001(a)(3) of ERISA;

         (f)  Acquire, or permit any ERISA Affiliate to acquire, an interest  in
    any Person that causes such Person to become an ERISA Affiliate with respect
    to  the  Company or a Subsidiary of the Company or with respect to any ERISA
    Affiliate of the Company  or  a  Subsidiary  of  the  Company if such Person
    sponsors, maintains or contributes to, or at any time in the six-year period
    preceding such acquisition has sponsored, maintained, or contributed to, (1)
    any "multiemployer plan" as  such  term  is  defined  in  Section  3(37)  or
    4001(a)(3)  of  ERISA,  or (2) any other Plan that is subject to Title IV of
    ERISA under which the  actuarial  present  value  of the benefit liabilities
    under such Plan exceeds the current value of the assets (computed on a  plan
    termination  basis  in  accordance  with  Title  IV  of  ERISA) of such Plan
    allocable to such benefit liabilities;

         (g)  Fail to pay, or cause to be  paid, to the PBGC in a timely manner,
    and without incurring any late payment or underpayment  charge  or  penalty,
    all  premiums  required  pursuant to Sections 4006 and 4007 of ERISA, except
    where such failure would not have a Material Adverse Effect; or

         (h)  Amend, or permit any ERISA Affiliate to amend, a Plan resulting in
    an increase in current liability such  that the Company, a Subsidiary of the
    Company or any ERISA Affiliate is required to provide security to such  Plan
    under Section 401(a)(29) of the Code.

    Section  6.14   Sale  or Discount of Receivables.  Discount or sell (with or
without recourse), or permit any of  its  Subsidiaries to discount or sell (with
or without recourse), any of  its  or  its  Subsidiaries'  notes  receivable  or
accounts  receivable;  provided  that  the Company may discount or sell (with or
without recourse) up to $3,000,000 in  the aggregate of its accounts receivables
that are more than 60 days past due.

    Section 6.15   Negative Pledge Agreements.  Create, incur, assume or  suffer
to  exist,  or permit any of its Subsidiaries to create, incur, assume or suffer
to exist, any contract, agreement  or  understanding (other than this Agreement,
the other Financing Documents or as set forth on Schedule 6.15 hereof) which  in
any  way  prohibits or restricts the granting, conveying, creation or imposition
of any Lien  on  any  Property  of  the  Company  or  its Subsidiaries, or which
requires the consent of or notice to other Persons in connection therewith.

    Section 6.16   Transactions with Affiliates.  Enter into any transaction  or
series  of  transactions,  or  permit  any of its Subsidiaries to enter into any
transaction or series of  transactions,  with  Affiliates  of the Company or its
Subsidiaries which involve an outflow  of  money  or  other  Property  from  the
Company  or its Subsidiaries to an Affiliate of the Company or its Subsidiaries,
including  but  not  limited  to  repayment  of  Indebtedness,  management fees,
compensation, salaries, asset purchase payments or any other  type  of  fees  or
payments  similar in nature, other than on terms and conditions substantially as
favorable to the Company  and  its  Subsidiaries  as  would be obtainable by the
Company and its Subsidiaries in a reasonably comparable arm's-length transaction
with a Person other than such an Affiliate of the Company or  its  Subsidiaries.
Notwithstanding  the  foregoing, the restrictions set forth in this Section 6.16
shall not apply  to:   (i)  the  payment  of  reasonable  and  customary fees to
directors of the Company who are not employees  of  the  Company,  (ii)  routine
loans  or  advances  to employees made in the ordinary course of business not to
exceed $250,000 at any one time  outstanding  to  any one employee, or (iii) any
other transaction with any employee,

                                      -65-

officer  or  director  of  the  Company  or  any of its Subsidiaries pursuant to
employee benefit plans and  compensation  arrangements  in amounts customary for
corporations similarly situated to  the  Company  or  any  such  Subsidiary  and
entered  into  the  ordinary  course  of  business  and approved by the Board of
Directors of the Company or any  committee  thereof or the Board of Directors of
such Subsidiary.

    Section 6.17   Unconditional Purchase Obligations.  Enter into or be a party
to, or permit any of its Subsidiaries to enter  into  or  be  a  party  to,  any
contract  for the purchase of materials, supplies or other property or services,
if such contract requires that payment  be  made  by it regardless of whether or
not delivery is ever made of such  materials,  supplies  or  other  property  or
services.

    Section  6.18   Stock.   Authorize  or issue any preferred stock (except for
the issuance of non-redeemable preferred  stock  to  replace  one or more of the
Company's outstanding issues of preferred stock, provided, that the issuance  of
such  preferred  stock  does  not  otherwise  result  in  a  Default  under this
Agreement) or permit any of its Subsidiaries to authorize or issue any preferred
or common stock to be held by  any  Person  other than the Company or any of its
wholly-owned Subsidiaries.

    Section 6.19   Non-Recourse Indebtedness.  The Company shall not permit  any
Subsidiary  to incur any Non-Recourse Indebtedness otherwise permitted hereunder
except upon terms and  conditions  and  pursuant  to  documentation, in form and
substance, reasonably satisfactory to the Administrative Agent and Documentation
Agent.

                                  ARTICLE VII


                               EVENTS OF DEFAULT

    Upon the occurrence and during the  continuance  of  any  of  the  following
specified events (each an "Event of Default"):

    Section  7.01   Payments.   (a)  The  Company  shall  fail  to  pay when due
(including, but not limited to,  by  mandatory  prepayment) any principal of any
Loan or any Note, or any Reimbursement Obligation; or (b) the Company shall fail
to pay when due any interest on any Loan or Note, any fee or  any  other  amount
payable  hereunder,  and  such  failure  to  pay shall continue unremedied for a
period of three Business Days;

    Section 7.02   Covenants Without Notice.  The  Company shall fail to observe
or perform any covenant or  agreement  contained  in  Sections  5.05,  5.09  and
Article VI (excluding Subsections 6.05(c) and (h), and Section 6.16 hereof);

    Section  7.03   Other  Covenants.   The  Company  shall  fail  to observe or
perform any  covenant  or  agreement  contained  in  (a)  Section  5.11, Section
5.15(a), (b), (c), (d), (g), (h), (i), or (k), Subsections  6.05(c)  or  (h)  or
Section  6.16  and,  if  capable  of  being  remedied, such failure shall remain
unremedied for  10  days  after  the  earlier  of  (i)  the  Company's obtaining
knowledge thereof, or (ii) written notice thereof shall have been given  to  the
Company  by  any  Lender,  the Issuing Bank or the Administrative Agent; and (b)
this Agreement, other than those referred  to  in Sections 7.01, 7.02, or clause
(a) of this Section 7.03, and, if capable of being remedied, such failure  shall
remain  unremedied  for 30 days after the earlier of (i) the Company's obtaining
knowledge thereof, or (ii) written notice  thereof  shall have been given to the
Company by any Lender, the Issuing Bank or the Administrative Agent;

                                      -66-

    Section 7.04   Other Financing Document Obligations.  Default is made in the
due observance or performance by the Company or any Subsidiary of the Company of
any of the covenants or agreements contained in  any  Financing  Document  other
than this Agreement, and such default continues unremedied beyond the expiration
of  any  applicable  grace  period  which  may  be  expressly allowed under such
Financing Document;

    Section 7.05   Representations.  Any  representation,  warranty or statement
made or deemed to be made by the Company or any Subsidiary of the Company or any
of such Company's, or Subsidiary's officers herein or  in  any  other  Financing
Document, or in any certificate, request or other document furnished pursuant to
or  under  this  Agreement  or  any  other  Financing  Document, shall have been
incorrect in any material respect as of the date when made or deemed to be made;

    Section 7.06   Non-Payments of Other  Indebtedness.   The  Company or any of
its Subsidiaries shall fail to make any payment or payments of principal  of  or
interest  on  any  Indebtedness  of  the Company or such Subsidiary in excess of
$3,000,000 in the aggregate (other than (i) the Lender Indebtedness and (ii) any
trade account subject to a bona fide  dispute and the trade creditor has neither
filed a lawsuit nor caused a Lien to be placed upon any Property of the  Company
or  such  Subsidiary)  when due (whether at stated maturity, by acceleration, on
demand or otherwise) after giving effect to any applicable grace period;

    Section 7.07   Defaults Under Other Agreements.   The  Company or any of its
Subsidiaries shall  fail  to  observe  or  perform  any  covenant  or  agreement
contained  in  any  agreement(s)  or  instrument(s)  relating to Indebtedness of
$3,000,000 or more in the aggregate  within  any applicable grace period, or any
other event shall occur, if the effect of such failure  or  other  event  is  to
accelerate,  or to permit the holder of such Indebtedness or any other Person to
accelerate, the  maturity  of  $3,000,000  or  more  in  the  aggregate  of such
Indebtedness; or $3,000,000 or more in the aggregate of  any  such  Indebtedness
shall  be,  or if as a result of such failure or other event may be, required to
be prepaid (other than by a regularly scheduled required prepayment) in whole or
in part prior to its stated maturity;

    Section 7.08   Bankruptcy.  The  Company  or  any  of its Subsidiaries shall
commence a voluntary case concerning itself under Title 11 of the United  States
Code  entitled  "Bankruptcy"  as  now  or  hereafter in effect, or any successor
thereto (the "Bankruptcy Code"); or an involuntary case is commenced against the
Company or any of its Subsidiaries  and  the petition is not controverted within
10 days, or is not stayed or dismissed within 60 days, after commencement of the
case; or a custodian (as defined in the Bankruptcy Code) is  appointed  for,  or
takes  charge  of, all or any substantial part of the property of the Company or
any of its Subsidiaries; or the Company or any of its Subsidiaries commences any
other proceeding  under  any  reorganization,  arrangement,  adjustment of debt,
relief of debtors, dissolution, insolvency or liquidation or similar law of  any
jurisdiction  whether now or hereafter in effect relating to the Company or such
Subsidiary or there is commenced against  the Company or any of its Subsidiaries
any such proceeding which remains unstayed or undismissed for  a  period  of  60
days;  or  the  Company  or  any of its Subsidiaries is adjudicated insolvent or
bankrupt; or any order  of  relief  or  other  order  approving any such case or
proceeding is entered; or the Company or any of  its  Subsidiaries  suffers  any
appointment  of  any custodian or the like for it or any substantial part of its
Property to continue undischarged or unstayed  for  a  period of 60 days; or the
Company or any of its Subsidiaries makes a general assignment for the benefit of
creditors; or the Company or any of its Subsidiaries shall fail to pay, or shall
state that it is unable to pay, or shall be unable to pay, its  debts  generally
as  they  become due; or the Company or any of its Subsidiaries shall by any act
or failure to act indicate its consent to, approval of or acquiescence in any of
the foregoing; or any corporate action  is  taken  by  the Company or any of its
Subsidiaries for the purpose of effecting any of the foregoing;

                                      -67-

    Section 7.09   ERISA.  A Plan shall fail to  maintain  the  minimum  funding
standard  required  by  Section 412 of the Code for any plan year or a waiver of
such standard is sought or  granted  under  Section  412(d), or a Plan is, shall
have been or  is  likely  to  be,  terminated  or  the  subject  of  termination
proceedings under ERISA, or the Company or an ERISA Affiliate has incurred or is
likely  to incur a liability to or on account of a Plan under Section 515, 4062,
4063, 4064, 4201 or 4204 of ERISA, and there shall result from any such event or
events either a liability or  a  material  risk  of incurring a liability to the
PBGC or a Plan, which will have a Material Adverse Effect;

    Section 7.10   Money Judgment.  A judgment or order for the payment of money
in excess of $3,000,000 or that would otherwise have a Material  Adverse  Effect
shall  be  rendered  against  the  Company  or  any  of it Subsidiaries and such
judgment or order shall  continue  unsatisfied  in  accordance with the terms of
such judgment or order (in the case of a money judgment) and  in  effect  for  a
period  of  30  days  during  which execution shall not be effectively stayed or
deferred (whether by action of a court, by agreement or otherwise);

    Section 7.11   Discontinuance of  Business.   The  Company  or any Guarantor
shall cease to carry on its business as currently conducted or  as  contemplated
to be conducted, except for the discontinuance of Tesoro R&M;

    Section  7.12   Security  Instruments.   The  material terms of the Security
Instruments after delivery thereof shall  for  any  reason, except to the extent
permitted by the terms thereof, cease to be in full force and effect and  valid,
binding  and  enforceable  (except as enforceability may be limited as stated in
Section 4.03) in accordance with  their  terms,  or  cease to create a valid and
perfected Lien of the priority contemplated thereby on  any  of  the  collateral
purported  to  be covered thereby, or the Company or any of its Subsidiaries (or
any other Person who may have granted  or purported to grant such Lien) shall so
state in writing;

    Section 7.13   Change of Control.  The occurrence of a Change of Control;

    Section 7.14   Mandatory Prepayments.  The Company shall fail  to  make  any
mandatory prepayment required by Section 2.10; or

    Section  7.15   Material  Adverse  Event.   The  occurrence  of any event or
condition that the Majority Lenders believe in  good faith to have resulted in a
Material Adverse Effect;

then, and in any such event, and at any time thereafter, if any Event of Default
shall then be continuing, the Administrative Agent, upon the  written  or  telex
request  of  the Majority Lenders, shall, by written notice to the Company, take
any or all of the  following  actions,  without  prejudice  to the rights of the
Administrative Agent, any Lender or the holder  of  any  Note,  to  enforce  its
claims  against  the  Company:  (i) declare the Revolving Credit Commitment, and
other lending obligations, if  any,  terminated,  whereupon the Revolving Credit
Commitment and other lending obligations, if any, of each Lender shall terminate
immediately; or (ii) declare the entire principal  amount  of  and  all  accrued
interest  on  all Lender Indebtedness then outstanding to be, whereupon the same
shall become, forthwith due  and  payable  without presentment, demand, protest,
notice of protest or dishonor, notice  of  acceleration,  notice  of  intent  to
accelerate or other notice of any kind, all of which are hereby expressly waived
by  the  Company,  and thereupon take such action as it may deem desirable under
and pursuant to the Financing Documents;  provided, that, if an Event of Default
specified in Section 7.08 shall occur, the result which  would  occur  upon  the
giving of written notice

                                      -68-

by the Administrative Agent to the Company, as specified in clauses (i) and (ii)
above, shall occur automatically without the giving of any such notice.


                                  ARTICLE VIII

                            THE ADMINISTRATIVE AGENT

    Section 8.01   Appointment of Administrative Agent.   Each  Lender  and  the
Issuing  Bank hereby designate Banque Paribas, as Administrative Agent to act as
herein  specified.   Each  Lender  and   the  Issuing  Bank  hereby  irrevocably
authorizes the Administrative Agent to take such action on its behalf under  the
provisions  of  this Agreement, the Notes, and the other Financing Documents and
to exercise such powers and to  perform  such duties hereunder and thereunder as
are specifically delegated to or required of the  Administrative  Agent  by  the
terms  hereof  and  thereof  and  such other powers as are reasonably incidental
thereto.  The Administrative Agent may perform any of its duties hereunder by or
through its Administrative Agents or employees.

    Section 8.02   Nature of  Duties  of  Administrative Agent and Documentation
Agent.  The Administrative Agent and  the  Documentation  Agent  shall  have  no
duties or responsibilities except those expressly set forth with respect to each
of  the  Administrative  Agent  or  the  Documentation  Agent in this Agreement.
Neither the Administrative  Agent,  the  Documentation  Agent  nor  any of their
respective officers, directors, employees  or  Administrative  Agents  shall  be
liable  for any action taken or omitted by it as such hereunder or in connection
herewith, unless caused by its or  their gross negligence or willful misconduct.
The duties of the Administrative Agent and  the  Documentation  Agent  shall  be
mechanical  and  administrative  in  nature;  the  Administrative  Agent and the
Documentation Agent shall  not  have  by  reason  of  this Agreement a fiduciary
relationship in respect of any Lender; and nothing in this Agreement,  expressed
or  implied,  is  intended  to  or  shall  be so construed as to impose upon the
Administrative Agent or the  Documentation  Agent  any obligations in respect of
this Agreement except as expressly set forth herein.

    Section  8.03   Lack  of  Reliance  on  the  Administrative  Agent  and  the
Documentation Agent.

         (a)  Independent Investigation.   Independently  and  without  reliance
    upon  the  Administrative  Agent or the Documentation Agent, each Lender, to
    the extent it deems appropriate, has made and shall continue to make (i) its
    own independent investigation of the  financial condition and affairs of the
    Company in connection with the  taking  or  not  taking  of  any  action  in
    connection  herewith,  and (ii) its own appraisal of the creditworthiness of
    the Company,  and,  except  as  expressly  provided  in  this Agreement, the
    Administrative Agent and the Documentation  Agent  shall  have  no  duty  or
    responsibility,  either  initially  or on a continuing basis, to provide any
    Lender with any credit  or  other  information with respect thereto, whether
    coming into its possession  before  the  consummation  of  the  transactions
    contemplated herein or at any time or times thereafter.

         (b)  Agent   Not   Responsible.    The  Administrative  Agent  and  the
    Documentation Agent shall not be  responsible  to  any Lender or the Issuing
    Bank  for  any  recitals,  statements,   information,   representations   or
    warranties herein or in any document, certificate or other writing delivered
    in  connection  herewith  or  for the execution, effectiveness, genuineness,
    validity, enforceability, collectibility,  priority  or  sufficiency of this
    Agreement, the Notes, the Letters of Credit or the other Financing Documents
    or the financial condition of the Company or be required to make any inquiry

                                      -69-

    concerning either the  performance  or  observance  of  any  of  the  terms,
    provisions or conditions of this Agreement, the Notes or the other Financing
    Documents,  or  the  financial condition of the Company, or the existence or
    possible existence of any Default or Event of Default.

    Section  8.04   Certain  Rights  of   the   Administrative  Agent.   If  the
Administrative Agent shall request instructions from the Majority  Lenders  with
respect  to  any act or action (including the failure to act) in connection with
this Agreement, the Notes and  the other Financing Documents, the Administrative
Agent shall be entitled to refrain from such act or taking  such  action  unless
and  until  the  Administrative  Agent shall have received instructions from the
Majority Lenders; and the Administrative Agent  shall not incur liability to any
Person by reason of so refraining.  Without limiting the  foregoing,  no  Lender
shall  have any right of action whatsoever against the Administrative Agent as a
result of the Administrative Agent  acting  or refraining from acting under this
Agreement, the Notes and the other Financing Documents in  accordance  with  the
instructions of the Majority Lenders.

    Section  8.05   Reliance  by Administrative Agent.  The Administrative Agent
shall be entitled to rely,  and  shall  be  fully protected in relying, upon any
note, writing, resolution, notice, statement, certificate,  telex,  teletype  or
telecopier   message,   cablegram,   radiogram,   order  or  other  documentary,
teletransmission or telephone message believed  by  it to be genuine and correct
and to have been signed, sent or made by the proper Person.  The  Administrative
Agent  may  consult  with  legal  counsel  (including  counsel for the Company),
independent public accountants and other experts selected by it and shall not be
liable for any action taken  or  omitted  to  be  taken  by  it in good faith in
accordance with the advice of such counsel, accountants or experts.

    Section 8.06   Indemnification of Administrative Agent and the Documentation
Agent.  To the extent the Administrative Agent or the Documentation Agent is not
reimbursed and indemnified by  the  Company,  each  Lender  will  reimburse  and
indemnify the Administrative Agent or the Documentation Agent, as applicable, in
proportion  to  its  Percentage  Share, for and against any and all liabilities,
obligations,  losses,  damages,  penalties,  actions,  judgments,  suits, costs,
expenses (including counsel fees and disbursements) or disbursements of any kind
or nature whatsoever which may be imposed on, incurred by  or  asserted  against
the  Administrative  Agent  or  the Documentation Agent in performing its duties
hereunder, in any way relating  to  or  arising  out of this Agreement; provided
that no Lender shall be liable to the Administrative Agent or the  Documentation
Agent  for  any  portion  of  such  liabilities,  obligations,  losses, damages,
penalties, actions, judgments, suits, costs, expenses or disbursements resulting
from,  as  to  the  Administrative   Agent,  the  Administrative  Agent's  gross
negligence or  willful  misconduct  or,  as  to  the  Documentation  Agent,  the
Documentation Agent's gross negligence or willful misconduct.

    Section  8.07   The  Administrative  Agent  and Documentation Agent in their
Individual Capacity.  With respect  to  their  obligations under this Agreement,
the Loans made by it and the Note issued to it,  the  Administrative  Agent  and
Documentation Agent shall have the same rights and powers hereunder as any other
Lender  or  holder  of  a  Note  and may exercise the same as though it were not
performing the  duties,  if  any,  specified  herein;  and  the terms "Lenders,"
"Majority Lenders," "holders of Notes" or any similar terms  shall,  unless  the
context  clearly  otherwise  indicates,  include  the  Administrative  Agent and
Documentation Agent in their individual  capacity.  The Administrative Agent and
Documentation Agent may accept deposits  from,  lend  money  to,  and  generally
engage  in any kind of banking, trust, financial advisory or other business

                                      -70-

with the Company or any affiliate  of  the  Company as if it were not performing
the  duties,  if  any,  specified  herein,  and  may  accept  fees   and   other
consideration  from  the  Company for services in connection with this Agreement
and otherwise without having to account for the same to the Lenders.

    Section  8.08   Lender  as   Owner.    The   Administrative  Agent  and  the
Documentation Agent may deem and treat each Lender as the owner of such Lender's
Note for all purposes hereof unless and until a written notice of the assignment
or transfer thereof shall have been filed with the  Administrative  Agent.   Any
request,  authority  or  consent  of  any  Person who at the time of making such
request or giving such authority  or  consent  is  the  owner of a Note shall be
conclusive and binding on any subsequent owner, transferee or assignee  of  such
Note or any promissory note or notes issued in exchange therefor.

    Section 8.09   Successor Administrative Agent.

         (a)  Agent  Resignation.   The  Administrative  Agent may resign at any
    time by giving written notice thereof  to  the Lenders, the Issuing Bank and
    the Company and may be removed at any time with  or  without  cause  by  the
    Majority  Lenders.   Upon  any  such  resignation  or  removal, the Majority
    Lenders shall have the  right,  upon  five  days'  notice to the Company, to
    appoint a successor Administrative Agent.  If  no  successor  Administrative
    Agent  shall  have been so appointed by the Majority Lenders, and shall have
    accepted such appointment, within 30  days after the retiring Administrative
    Agent's giving of notice of resignation or the Majority Lenders' removal  of
    the  retiring  Administrative  Agent,  then,  upon  five days' notice to the
    Company, the retiring Administrative  Agent  may,  on behalf of the Lenders,
    appoint a successor Administrative  Agent,  which  shall  be  a  bank  which
    maintains  an  office  in  the United States, or a commercial bank organized
    under the laws of the United States  of  America or of any State thereof, or
    any Affiliate of such bank, having a combined  capital  and  surplus  of  at
    least $250,000,000.

         (b)  Rights,  Powers,  etc.   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 under this Agreement.  After any
    retiring  Administrative  Agent's   resignation   or  removal  hereunder  as
    Administrative Agent, the provisions of this Article VIII shall inure to its
    benefit as to any actions taken or omitted to be taken by it  while  it  was
    Administrative Agent under this Agreement.


                                   ARTICLE IX

                                 MISCELLANEOUS

    Section  9.01   Notices.   All notices, requests and other communications to
any  party  hereunder  shall  be  in  writing  (including,  telecopy  or similar
teletransmission or writing) and shall be given to such party at its address  or
telecopy number set forth on the signature pages hereof or such other address or
telecopy   number  as  such  party  may  hereafter  specify  by  notice  to  the
Administrative Agent and the Company; provided that a copy of all notices to the
Administrative Agent (a) which are Advance  Notices shall also be sent to Banque
Paribas, 1200 Smith Street, Suite 3100, Houston,  Texas  77002,  Telecopier  No.
(713)  659-5305,  Attention:   Leah Evans-Hughes, and (b) which are requests for
the issuance of a Letter  of  Credit  by

                                      -71-

Banque Paribas shall also be sent to Banque Paribas, 1200  Smith  Street,  Suite
3100,  Houston,  Texas  77002, Telecopier No. (713) 659-3832, Attention:  Cheryl
Johnson.  Each such notice,  request  or  other communication shall be effective
(i) if given by mail, 72 hours after such  communication  is  deposited  in  the
mails with first class postage prepaid, addressed as aforesaid, or (ii) if given
by  any  other  means  (including,  but  not  limited  to, by air courier), when
delivered at the address specified in this Section; provided that notices to the
Administrative Agent shall not be effective until received.

    Section 9.02   Amendments, etc.   Any  provision  of  this  Agreement or any
other Financing Document may be amended, modified or waived with  the  Company's
and the Majority Lenders' prior written consent; provided that (a) no amendment,
modification  or waiver which extends the due date or maturity of the Loans, the
Revolving Credit  Maturity  Date,  releases  all  or  substantially  all  of the
Collateral, reduces the interest rate  applicable  to  the  Loans  or  the  fees
payable to the Lenders generally, releases the Company or any material Guarantor
from  its  respective  obligation  to  pay  principal  or interest on the Loans,
affects this  Section  9.02  or  Section  9.04  or  modifies  the  definition of
"Majority Lenders", shall be effective without consent of all  Lenders;  (b)  no
amendment,  modification  or waiver which increases the Commitment of any Lender
shall be  effective  without  the  consent  of  such  Lender;  (c) no amendment,
modification or waiver which modifies the rights, duties or obligations  of  the
Administrative   Agent   shall   be   effective   without  the  consent  of  the
Administrative Agent; (d) no  amendment,  modification  or waiver which modifies
the rights, duties or obligations of the Documentation Agent shall be  effective
without   the  consent  of  the  Documentation  Agent;  and  (e)  no  amendment,
modification or waiver  which  modifies  the  rights,  duties  or obligations of
either Issuing Bank shall be effective without the  consent  of  the  applicable
Issuing  Bank.  Notwithstanding anything in this Section to the contrary, unless
instructed to the contrary by the  Majority Lenders, the applicable Issuing Bank
shall extend each Letter of Credit prior to any expiration date thereof pursuant
to the terms of such Letter of Credit or its related Application if a failure to
so extend such Letter of  Credit  would  result  in  entitling  the  beneficiary
thereof to draw thereon.

    Section  9.03   No  Waiver; Remedies Cumulative.  No failure or delay on the
part of the Company or the Administrative  Agent  or any Lender or any holder of
any Note in exercising any right or remedy under this  Agreement  or  any  other
Financing  Document  and  no  course  of  dealing  between  the  Company and the
Administrative Agent or any Lender or any  holder of any Note shall operate as a
waiver thereof, nor shall any single or partial exercise of any right or  remedy
under  the  Notes,  this  Agreement or any other Financing Document preclude any
other or further exercise thereof or  the  exercise of any other right or remedy
under the Notes, this Agreement or any other Financing Document.  The rights and
remedies herein expressly provided are  cumulative  and  not  exclusive  of  any
rights  or  remedies  which  the Company, the Administrative Agent or any Lender
would otherwise have.  No notice to or  demand on the Company not required under
the Notes, this Agreement or any other Financing  Document  in  any  case  shall
entitle the Company to any other or further notice or demand in similar or other
circumstances  or  constitute a waiver of the rights of the Administrative Agent
or the Lenders to  any  other  or  further  action  in any circumstances without
notice or demand.

    Section 9.04   Payment of Expenses, Indemnities, etc.  The Company agrees to
(and shall be liable for):

         (a)  Expenses.  Whether or not the transactions hereby contemplated are
    consummated, pay all reasonable out-of-pocket  costs  and  expenses  of  the
    Administrative  Agent  and  each  Issuing  Bank  in the administration (both
    before and after the execution hereof  and including advice of counsel as to
    the rights and duties of the  Administrative  Agent  and  the  Lenders  with
    respect  thereto)

                                      -72-

    of,  and  in  connection  with  the  preparation, execution and delivery of,
    recording or filing of, preservation  of  rights under, enforcement of, and,
    after a  Default,  refinancing,  renegotiation  or  restructuring  of,  this
    Agreement,  the  Notes, and the other Financing Documents and any amendment,
    waiver or consent  relating  thereto  (including,  but  not  limited to, the
    reasonable fees and disbursements of counsel for  the  Administrative  Agent
    and  in  the  case  of  enforcement  for  any  of  the Lenders) and promptly
    reimburse the Administrative Agent  for  all  amounts expended, advanced, or
    incurred  by  the  Administrative  Agent  or  the  Lenders  to  satisfy  any
    obligation of the Company or the Guarantors  under  this  Agreement  or  any
    other Financing Document;

         (b)  Indemnification.    Indemnify   the   Administrative   Agent,  the
    Documentation Agent,  the  Issuing  Banks  and  each  Lender,  each of their
    respective  officers,  directors,  employees,  representatives,  agents  and
    Affiliates from, hold each of  them  harmless  against,  and  promptly  upon
    demand  pay  or  reimburse  each  of  them  for, any and all actions, suits,
    proceedings (including any investigations, litigation or inquiries), claims,
    costs, losses,  liabilities,  damages  or  expenses  of  any  kind or nature
    whatsoever which may be incurred by or asserted against or  involve  any  of
    them  (whether or not any of them is designated a party thereto) as a result
    of, arising out of or in any  way  related to (i) any actual or proposed use
    by the Company or any Subsidiary of the Company of the proceeds  of  any  of
    the  Loans;  or  (ii) any other aspect of this Agreement, the Notes, and the
    Financing Documents, including but  not  limited  to the reasonable fees and
    disbursements of counsel (including allocated costs of internal counsel) and
    all other expenses incurred in connection with investigating,  defending  or
    preparing  to  defend  any  such  action,  suit,  proceeding  (including any
    investigations,  litigation  or  inquiries)  or  claim,  and  including  all
    actions, suits,  proceedings  (including  any  investigations, litigation or
    inquiries), claims, costs, losses, liabilities, damages or expenses  arising
    by  reason  of  ordinary  negligence of any of the Administrative Agent, the
    Documentation Agent,  the  Issuing  Banks  and  each  Lender,  each of their
    respective  officers,  directors,  employees,  representatives,  agents  and
    Affiliates; provided, however, the provisions of this Section 9.04(b)  shall
    not  apply  to  any  action,  suits,  proceedings,  claims,  costs,  losses,
    liabilities,  damages,  or  expenses  to the extent, but only to the extent,
    caused by the gross negligence  or  willful  misconduct of the party seeking
    indemnification;

         (c)  Environmental Indemnification.  Indemnify and hold  harmless  from
    time  to time the Administrative Agent, the Documentation Agent, the Issuing
    Banks and the Lenders, each Person claiming by, through, under or on account
    of any of the  foregoing  and  the  respective directors, officers, counsel,
    employees, agents, successors and assigns of each of the foregoing from  and
    against  any  and  all losses, claims, cost recovery actions, administrative
    orders or proceedings, damages and liabilities  (which relate to or arise as
    a result of the Loans, the Letters of Credit or any Financing  Document)  to
    which  any  such Person may become subject and including any and all losses,
    claims, cost recovery actions, administrative orders or proceedings, damages
    and liabilities (which relate to  or  arise  as  a  result of the Loans, the
    Letters of Credit or any  Financing  Document)  arising  by  reason  of  the
    ordinary negligence of the Administrative Agent, the Documentation Agent and
    the Lenders, each Person claiming by, through, under or on account of any of
    the

                                      -73-

    foregoing  and  the  respective  directors,  officers,  counsel,  employees,
    agents,  successors  and  assigns  of  each  of  the foregoing (1) under any
    Environmental Law applicable to the  Company  or  any of its Subsidiaries or
    any of  their  respective  Properties,  including  without  limitation,  the
    treatment  or  disposal  of  Hazardous Substances on any of their respective
    Properties, (2) as a result of  the  breach or non-compliance by the Company
    or any of its Subsidiaries with any  Environmental  Law  applicable  to  the
    Company or any of its Subsidiaries, (3) due to past ownership by the Company
    or  any  of  its  Subsidiaries of any of their respective Properties or past
    activity on any of their  respective  Properties  or past activity on any of
    their respective Properties which, though lawful and  fully  permissible  at
    the time, could result in present liability, (4) the presence, use, release,
    storage,  treatment  or disposal of Hazardous Substances on or at any of the
    Properties owned or operated by the  Company  or any of its Subsidiaries, or
    (5) any other environmental, health or safety condition in  connection  with
    this  Agreement,  the  Notes  or  any  other  Financing  Document; provided,
    however, no  indemnity  shall  be  afforded  under  this  Section 9.04(c) in
    respect of any Property for any occurrence arising solely and directly  from
    the  acts  or omissions of the Administrative Agent or any Lender during the
    period after  which  such  Person,  its  successors  or  assigns  shall have
    obtained possession of such Property (whether by foreclosure or deed in lieu
    of foreclosure, as mortgagee-in-possession or otherwise); and

         (d)  Environmental Waiver.  Without limiting the foregoing  provisions,
    and  hereby does waive, release and covenant not to bring against any of the
    Persons identified in this  Section  9.04  any  demand, claim, cost recovery
    action or lawsuit they may now or hereafter have or accrue (which relate  to
    or  arise  as  a result of the Loans, the Letters of Credit or any Financing
    Document) arising from (1)  any  Environmental  Law now or hereafter enacted
    (including those applicable to the  Company  or  any  of  its  Subsidiaries)
    unless  the  acts  or  omissions  of  any  such  person  or their respective
    successors and assigns are the  sole  and  direct cause of the circumstances
    giving rise to such  demand,  cost  recovery  action  or  lawsuit,  (2)  the
    presence,   use,  release,  storage,  treatment  or  disposal  of  Hazardous
    Substances on or at any of  the  Properties owned or operated by the Company
    or any of its Subsidiaries, or (3)  the  breach  or  non-compliance  by  the
    Company  with  any Environmental Law or environmental covenant applicable to
    the Company or any of its Subsidiaries, unless the acts or omissions of such
    Person, its successors and  assigns  are  the  sole  and direct cause of the
    circumstances giving rise to such demand, claim,  cost  recovery  action  or
    lawsuit.

If  and to the extent that the obligations of the Company under this Section are
unenforceable for any reason,  the  Company  hereby  agrees  to make the maximum
contribution to the payment  and  satisfaction  of  such  obligations  which  is
permissible  under applicable law.  The Company's obligations under this Section
shall survive any termination of this Agreement and the payment of the Notes.

    Section 9.05   Right of Setoff.  In addition to and not in limitation of all
rights of  offset  that  any  Lender  or  either  Issuing  Bank  may  have under
applicable law, each Lender or other holder of  a  Note,  or  any  other  Lender
Indebtedness  shall, upon the occurrence of any Event of Default and at any time
during the continuance thereof and whether  or not such Lender, the Issuing Bank
or such holder has made any demand

                                      -74-

or the Company's obligations are matured,  have  the  right at any time and from
time to time, without notice to the Company (any  such  notice  being  expressly
waived  by  the  Company)  to set-off and apply any and all deposits (general or
special, time or  demand,  provisional  or  final)  at  any  time held and other
indebtedness at any time owing by any Lender or the Issuing Bank to or  for  the
credit  or  the  account  of  the  Company  against  any  and  all of the Lender
Indebtedness then outstanding.

    Section 9.06   Benefit of Agreement.

         (a)  Benefit of  Parties.   The  Notes,  this  Agreement  and the other
    Financing Documents shall be binding upon and inure to the benefit of and be
    enforceable by the respective successors and assigns of the parties  hereto,
    provided  that  the  Company  may not assign or transfer any of its interest
    hereunder or thereunder without  the  prior  written consent of the Lenders.
    In the event that any Lender sells participations  in  the  Notes  or  other
    Lender  Indebtedness  of  the Company incurred or to be incurred pursuant to
    this Agreement, to other  banks  or  entities,  each  of such other banks or
    entities shall have the rights of set-off against such  Lender  Indebtedness
    and  similar  rights  or Liens to the same extent as may be available to the
    Administrative Agent or the Lenders.

         (b)  Branch  Offices,  Affiliates.   Any  Lender  may  make,  carry  or
    transfer Loans at, to or for  the  account  of, any of its branch offices or
    the office of an Affiliate of such Lender.

    Section 9.07   Assignments and Participations.

         (a)  No Company Assignments.  The Company may not assign its rights and
    obligations hereunder or under the Notes.

         (b)  Assignment by Lenders.  Each Lender may, upon the written  consent
    of  the  Administrative Agent and, so long as no Default exists, the Company
    (which consent shall not be  unreasonably  withheld),  assign to one or more
    Eligible Transferees all or a portion of its rights  and  obligations  under
    this   Agreement   pursuant   to  an  Assignment  and  Acceptance  Agreement
    substantially in the  form  of  Exhibit  D  (an "Assignment and Acceptance")
    provided, however, that (i) any such assignment shall be  in  the  aggregate
    amount of at least $5,000,000 or such lesser amount to which the Company has
    consented  (or if the aggregate amount of any Lender's Loans and Commitments
    is less than $5,000,000, then the  entire  amount of such Lender's Loans and
    Commitments), and (ii) the assignee shall pay to the Administrative Agent  a
    processing  and  recordation  fee of $2,500; and, further provided, however,
    any Lender may assign its  rights  and obligations hereunder to an Affiliate
    pursuant to the foregoing terms and conditions, except that (i)  no  consent
    from  the Administrative Agent and the Company shall be required and (ii) no
    processing and recordation fee shall  be required.  Any such assignment will
    become effective upon the recording by  the  Administrative  Agent  of  such
    assignment  in  the  Register  of  the  resultant  effects  thereof  on  the
    Commitment   of   the  assignor  and  assignee,  and  the  principal  amount
    outstanding  of  the  Loans   owed   to   the  assignor  and  assignee,  the
    Administrative Agent hereby agreeing to effect  such  recordation  no  later
    than  five  Business  Days after its receipt of an Assignment and Acceptance
    executed by all parties  thereto.   Promptly  after receipt of an Assignment
    and Acceptance executed by all parties  thereto,  the  Administrative  Agent
    shall send to the Company a copy of such executed Assignment and Acceptance.
    Upon  receipt of such executed Assignment and Acceptance, the Company, will,
    at its own expense, execute  and  deliver  new  Notes to the assignor and/or
    assignee, as appropriate, in accordance with their respective  interests  as
    they appear on the Register.  Upon

                                      -75-

    the  effectiveness  of  any  assignment  pursuant  to  this  subsection, the
    assignee shall be deemed automatically to have become a party hereto, if not
    already a party  hereto,  and  shall  become  a  "Lender,"  if not already a
    "Lender," for all  purposes  of  this  Agreement  and  the  other  Financing
    Documents.   The  assignor shall be relieved of its obligations hereunder to
    the extent of such assignment (and  if  the assigning Lender no longer holds
    any rights or obligations under this Agreement, such assigning Lender  shall
    cease to be a "Lender" hereunder).  The Administrative Agent will prepare on
    the  last  Business  Day of each month during which an assignment has become
    effective pursuant to this subsection  a  new  schedule giving effect to all
    such assignments effected during such month, and will promptly  provide  the
    same to the Company, the Issuing Banks and each of the Lenders.

         (c)  Participations.    Each  Lender  may  transfer,  grant  or  assign
    participations in all  or  any  part  of  such  Lender's interests hereunder
    pursuant to this subsection to any Person, provided that:  (i)  such  Lender
    shall  remain  a  "Lender"  for  all  purposes  of  this  Agreement  and the
    transferee of such participation shall  not constitute a "Lender" hereunder;
    and (ii) no participant under any such participation shall  have  rights  to
    approve  any  amendment  to  or  waiver  of this Agreement, the Notes or any
    Financing Document except to the  extent  such amendment or waiver would (x)
    extend the Revolving Credit Maturity Date of any of the Commitments or Loans
    in which such participant is participating, (y)  reduce  the  interest  rate
    (other  than  as  a  result of waiving the applicability of any post-default
    increases in interest rates) or fees applicable to any of the Commitments or
    Loans in which such participant is participating, or postpone the payment of
    any thereof, or (z) release  all  or  substantially all of the collateral or
    guaranties  (except  as  expressly  provided  in  the  Financing  Documents)
    supporting any of the Commitments or Loans  in  which  such  participant  is
    participating.  In the case of any such participation, the participant shall
    not  have  any rights under this Agreement or any of the Financing Documents
    (the participant's rights against  the  granting  Lender  in respect of such
    participation to be those set  forth  in  the  agreement  with  such  Lender
    creating  such  participation),  and  all  amounts  payable  by  the Company
    hereunder  shall  be  determined  as  if  such  Lender  had  not  sold  such
    participation, provided that such  participant  shall be entitled to receive
    additional amounts under Sections 2.16 and 2.18 on the same basis as  if  it
    were  a Lender.  In addition, each agreement creating any participation must
    include an agreement by the  participant  to  be  bound by the provisions of
    Section 9.15.  Notwithstanding anything  in  this  Section  9.07(c)  to  the
    contrary,  the  purchase by each Lender of a participation in the Letters of
    Credit on the Effective Date  and  any  subsequent  assignment of all or any
    part of any such Lender's Percentage Share in any Letter of Credit  and  its
    related  Letter  of Credit Liabilities pursuant to Section 9.07(b) shall not
    be considered a participation pursuant to this Section 9.07(c).

         (d)  Registration Statements; Blue Sky Laws.  Notwithstanding any other
    provisions of this Section 9.07, no  transfer or assignment of the interests
    or obligations of any  Lender  hereunder  or  any  grant  of  participations
    therein  shall  be  permitted  if  such  transfer, assignment or grant would
    require the Company or any  Guarantor  to file a registration statement with
    the Securities and Exchange Commission or to qualify  the  Loans  under  the
    "Blue Sky" laws of any state.

         (e)  Certain  Representations.   Each  Lender  initially  party to this
    Agreement hereby represents, and each  Person that becomes a Lender pursuant
    to an assignment permitted by subsection (b) above will, upon  its  becoming
    party  to  this  Agreement, represent that it is an Eligible Transferee, and
    that it will make or acquire Loans  only for its own account in the ordinary
    course of its business; provided, however, that  subject  to  the  preceding
    Subsections (b) through (d), the

                                      -76-

    disposition of any promissory notes or other evidences of  or  interests  in
    Lender  Indebtedness  held  by  such Lender shall at all times be within its
    exclusive control.

         (f)  Assignees Treated as Lenders.   The  entries in the Register shall
    be conclusive in  the  absence  of  manifest  error  and  the  Company,  the
    Administrative Agent, the Issuing Bank and the Lenders may treat each person
    whose  name  is  recorded  in the Register pursuant to the terms hereof as a
    Lender hereunder for all purposes of  this Agreement and the other Financing
    Documents.  The Register shall be available for inspection  by  the  Company
    and any Lender, at any reasonable time and from time to time upon reasonable
    prior notice.

         (d)  The Lenders may furnish any information concerning the Company and
    the  Subsidiaries  in  the  possession  of  the Lenders from time to time to
    assignees   and   participants    (including   prospective   assignees   and
    participants); provided  that,  such  Persons  agree  to  be  bound  by  the
    provisions of Section 9.15 hereof.

         (e)  Notwithstanding anything in this Section 9.07 to the contrary, any
    Lender  may  assign  and  pledge its Note to any Federal Reserve Bank or the
    United States Treasury as  collateral  security  pursuant to Regulation A of
    the Board of Governors of the  Federal  Reserve  System  and  any  operating
    circular  issued  by such Federal Reserve System and/or such Federal Reserve
    Bank.  No such assignment and/or  pledge  shall release the assigning and/or
    pledging Lender from its obligations hereunder.


    Section 9.08   Governing Law; Submission to Jurisdiction; Etc.

         (a)  Governing Law. This Agreement and the rights  and  obligations  of
    the  parties  hereunder and under the Notes shall be construed in accordance
    with and be governed by the  laws  of  the  State of Texas and to the extent
    controlling, laws of the United States of America.   Tex.  Rev.  Civ.  Stat.
    Ann.  Art.  5069,  Ch.  15  (which  regulates  certain revolving credit loan
    accounts and revolving tri-party accounts) shall not apply to this Agreement
    or the other Financing Documents.

         (b)  Submission to Jurisdiction.  Any  legal  action or proceeding with
    respect to this Agreement, the Notes or the other Financing Documents may be
    brought in the courts of the State of Texas  or  of  the  United  States  of
    America  for  the Southern District of Texas, and, by execution and delivery
    of this Agreement, the Company hereby  accepts  for itself and in respect of
    its  property,  generally  and  unconditionally,  the  jurisdiction  of  the
    aforesaid courts.  The company  hereby  irrevocably  waives  any  objection,
    including, but not limited to, any objection to the laying of venue or based
    on  the  grounds of forum non conveniens, which it may now or hereafter have
    to the  bringing  of  any  such  action  or  proceeding  in  such respective
    jurisdictions.

         (c)  Waiver of Jury Trial, etc.  The Company and each Lender hereby (i)
    irrevocably and unconditionally waive, to the fullest  extent  permitted  by
    law,  trial  by  jury  in  any  legal  action or proceeding relating to this
    Agreement or any Financing Document  and  for any counterclaim therein; (ii)
    certify that no party

                                      -77-

    hereto nor any representative or agent of counsel for any party  hereto  has
    represented,  expressly  or otherwise, or implied that such party would not,
    in the event of litigation, seek to enforce the foregoing waivers, and (iii)
    acknowledge that it  has  been  induced  to  enter  into this Agreement, the
    Financing Documents and the transactions contemplated hereby and thereby by,
    among other things, the mutual waivers and certifications contained in  this
    section 9.08.

         (d)  Designation   of   Administrative   Agent.    The  Company  hereby
    irrevocably designates its General Counsel, currently designated as James C.
    Reed, Jr., as the designee, appointee  and  agent of the Company to receive,
    for and on behalf of the Company, service  of  process  in  such  respective
    jurisdictions  in  any  legal  action  or  proceeding  with  respect to this
    Agreement, the Notes, or  the  other  Financing Documents.  It is understood
    that a copy of such process served on such agent will be promptly  forwarded
    by  mail  to  the  Company  at  its address set forth opposite its signature
    below, but the failure of the Company  to receive such copy shall not affect
    in any way the service of such process.   The  Company  further  irrevocably
    consents  to  the  service of process of any of the aforementioned courts in
    any such action or proceeding by the mailing of copies thereof by registered
    or certified mail, postage prepaid, to the Company at its said address, such
    service to become effective 30 days after such mailing.

         (e)  Service of Process.  Nothing herein  shall affect the right of the
    Administrative Agent or any Lender or any holder of a Note to serve  process
    in  any  other  manner  permitted by law or to commence legal proceedings or
    otherwise proceed against the Company in any other jurisdiction.

    Section 9.09   Independent Nature of  Lenders'  Rights.  The amounts payable
at any time hereunder to each Lender shall be a separate and  independent  debt,
and  each Lender shall be entitled to protect and enforce its rights arising out
of this Agreement, and it  shall  not  be  necessary  for any other Lender to be
joined as an additional party in any proceeding for such purpose.

    Section 9.10   Invalidity.  In the  event  that  any  one  or  more  of  the
provisions  contained  in  the  Notes,  this Agreement or in any other Financing
Document shall, for any reason, be held invalid, illegal or unenforceable in any
respect, such invalidity, illegality  or  unenforceability  shall not affect any
other provision of the Notes, this Agreement or any other Financing Document.

    Section 9.11   Survival of Agreements.  All representations  and  warranties
of  the  Company  or its Subsidiaries or any other Person herein or in the other
Financing Documents, and all covenants and agreements herein not fully performed
before the Effective Date, shall survive such date or dates.

    Section 9.12   Renewal, Extension or  Rearrangement.  All provisions of this
Agreement and of any other Financing Documents relating to the  Notes  or  other
Lender  Indebtedness  shall  apply  with  equal force and effect to each and all
promissory notes hereafter  executed  which  in  whole  or  in  part represent a
renewal, extension for any period, increase or rearrangement of any part of  the
Lender  Indebtedness originally represented by the Notes, or of any part of such
other Lender Indebtedness.

    Section 9.13   Interest.  It  is  the  intention  of  the  parties hereto to
conform strictly to usury laws  applicable  to  the  Administrative  Agent,  the
Documentation  Agent,  the  Issuing  Banks  and  the  Lenders (collectively, the
"Financing Parties") and  the  Transactions.   Accordingly,  if the Transactions
would be usurious as to any Financing Party under laws applicable to  it,  then,
notwithstanding anything to the contrary

                                      -78-

in the Notes, this Agreement or in any other  Financing  Document  or  agreement
entered  into  in connection with the Transactions or as security for the Notes,
it  is  agreed  as  follows:   (i)  the  aggregate  of  all  consideration which
constitutes interest under  law  applicable  to  any  Financing  Party  that  is
contracted  for,  taken,  reserved,  charged or received by such Financing Party
under the Notes, this Agreement or  under  any of such other Financing Documents
or agreements or otherwise in connection with the Transactions  shall  under  no
circumstances  exceed the maximum amount allowed by such applicable law, (ii) in
the event that the maturity of  the  Notes  is accelerated for any reason, or in
the event of any required or permitted prepayment, then such consideration  that
constitutes  interest  under  law  applicable  to  any Financing Party may never
include more than the maximum amount  allowed  by such applicable law, and (iii)
excess interest, if  any,  provided  for  in  this  Agreement  or  otherwise  in
connection  with  the  Transactions  shall  be  canceled  automatically  by such
Financing Party and, if theretofore  paid,  shall  be credited by such Financing
Party on the principal amount of such Financing Party's Indebtedness (or, to the
extent that the principal amount of such Financing  Party's  Indebtedness  shall
have  been or would thereby be paid in full, refunded by such Financing Party to
the Company).  The  right  to  accelerate  the  maturity  of  the Notes does not
include the right to accelerate any interest which has not otherwise accrued  on
the  date  of  such  acceleration,  and  the  Financing Parties do not intend to
collect any unearned interest in  the  event  of acceleration.  All sums paid or
agreed to be paid to the Financing Parties for the use, forbearance or detention
of sums included in the Lender Indebtedness shall, to the  extent  permitted  by
law  applicable  to  such Financing Party, be amortized, prorated, allocated and
spread throughout the full term of the  Notes  until payment in full so that the
rate or amount of interest on account of the Lender Indebtedness does not exceed
the applicable usury ceiling, if any.   As  used  in  this  Section,  the  terms
"applicable  law" or "laws applicable to any Financing Party" shall mean the law
of any jurisdiction  whose  laws  may  be mandatorily applicable notwithstanding
other provisions of this Agreement, or law  of  the  United  States  of  America
applicable  to  any Financing Party and the Transactions which would permit such
Financing Party to contract  for,  charge,  take,  reserve  or receive a greater
amount of interest than under such  jurisdiction's  law.   To  the  extent  that
Article  5069-1.04  of  the  Texas  Revised  Civil  Statutes  is relevant to any
Financing Party for the  purpose  of  determining  the Highest Lawful Rate, such
Financing Party hereby elects to determine the  applicable  rate  ceiling  under
such Article by the indicated (weekly) rate ceiling from time to time in effect,
subject  to  such  Financing Party's right subsequently to change such method in
accordance with applicable law.

    Section 9.14   Taxes, etc.  Any  taxes  (excluding  income taxes) payable or
ruled payable by federal or state  authority  in  respect  of  the  Notes,  this
Agreement  or  the  other  Financing  Documents  shall  be  paid by the Company,
together with interest and penalties, if any.

    Section 9.15   Confidential Information.  The  Administrative Agent and each
Lender agree that all documentation and other information made available by  the
Company  to  the  Administrative  Agent  or  such Lender under the terms of this
Agreement shall (except to the extent such documentation or other information is
publicly available or hereafter becomes  publicly available other than by action
of the Administrative  Agent  or  such  Lender,  or  was  theretofore  known  or
hereinafter becomes known to the Administrative Agent or such Lender independent
of any disclosure thereto by the Company) be held in the strictest confidence by
the  Administrative  Agent  or such Lender and used solely in the administration
and enforcement of the Loans from  time  to time outstanding from such Lender to
the Company and in the prosecution of defense of legal  proceedings  arising  in
connection  herewith;  provided that (i) the Administrative Agent or such Lender
may disclose documentation and information to the Administrative Agent and/or to
any other Lender which is a  party  to  this Agreement or any Affiliates thereof
and (ii) the Administrative Agent or such Lender may disclose such documentation
or other information to any other bank or other  Person  to  which  such  Lender
sells or proposes to make an assignment or sell a participation

                                      -79-

in its Loans hereunder if such  other  bank or Person, prior to such disclosure,
agrees in writing to be bound by the  terms  of  the  confidentiality  statement
customarily  employed  by  the  Administrative  Agent  in  connection  with such
potential transfers.  Notwithstanding  the  foregoing,  nothing contained herein
shall be construed to prevent the Administrative Agent  or  a  Lender  from  (a)
making  disclosure of any information (i) if required to do so by applicable law
or regulation or accepted banking  practice,  (ii) to any governmental agency or
regulatory body having or claiming to have authority to regulate or oversee  any
aspect  of  such  Lender's business or that of such Lender's corporate parent or
affiliates  in  connection  with  the  exercise  of  such  authority  or claimed
authority,  (iii)  pursuant  to  any  subpoena  or  if  otherwise  compelled  in
connection with any litigation or administrative proceeding, (iv) to correct any
false or misleading information which may become public concerning such Person's
relationship to the Company, or (v) to the extent the  Administrative  Agent  or
such  Lender or its counsel deems necessary or appropriate to effect or preserve
its security for any Lender  Indebtedness  or  to enforce any remedy provided in
the Financing Documents, the Notes or this Agreement or otherwise  available  by
law;  or  (b)  making,  on a confidential basis, such disclosures as such Lender
reasonably deems necessary or  appropriate  to  its legal counsel or accountants
(including outside auditors).  If the Administrative Agent  or  such  Lender  is
compelled  to  disclose such confidential information in a proceeding requesting
such disclosure, the Administrative Agent  or  such  Lender shall seek to obtain
assurance that such confidential treatment will be  accorded  such  information;
provided,  however,  that  the Lender shall have no liability for the failure to
obtain such treatment.

    Section 9.16   Entire Agreement.  The  Notes,  this  Agreement and the other
Financing Documents embody the entire agreement and  understanding  between  the
Administrative  Agent,  the Documentation Agent, the Issuing Bank or the Lenders
and the other respective  parties  hereto  and  thereto  and supersede all prior
agreements and understandings between  such  parties  relating  to  the  subject
matter  hereof  and  thereof  and  may not be contradicted by evidence of prior,
contemporaneous or subsequent agreements of the parties.  There are no unwritten
oral agreements between the parties.

    Section 9.17   Attachments.  The exhibits, schedules and annexes attached to
this Agreement are incorporated herein  and  shall  be considered a part of this
Agreement for the purposes stated herein,  except  that  in  the  event  of  any
conflict  between  any  of the provisions of such exhibits and the provisions of
this Agreement, the provisions of this Agreement shall prevail.

    Section 9.18   Counterparts.  This Agreement  may  be executed in any number
of counterparts and by the different parties hereto  on  separate  counterparts,
each  of  which  when  so executed and delivered shall be an original but all of
which shall together constitute one and the same instrument.

    Section 9.19   Survival  of  Indemnities.   The  Company's obligations under
Sections 2.16, 2.18, 2.21 and 9.04 shall survive the  payment  in  full  of  the
Loans and the Letter of Credit Liabilities.

    Section  9.20   Headings  Descriptive.  The headings of the several sections
and subsections of this Agreement, and  the  Table of Contents, are inserted for
convenience only and shall not in any way affect the meaning or construction  of
any provision of this Agreement.

    Section  9.21   Satisfaction  Requirement.   If  any agreement, certificate,
instrument or other writing, or any action taken or to be taken, is by the terms
of this Agreement required to be satisfactory to any party, the determination of
such satisfaction shall be made by such party in its sole and exclusive judgment
exercised reasonably and in good faith.

                                      -80-

    Section 9.22   Effectiveness.  This Agreement  shall  not be effective until
executed by all signatories hereto and delivered to the Administrative Agent  in
the State of Texas and accepted by the Administrative Agent in such state.

    Section  9.23   Conflict  with  E&P  Mortgage.   In  the event of a conflict
between the terms of the E&P Mortgage and the terms of this Agreement, the terms
of this Agreement shall control.

    Section  9.24   Exculpation  Provisions.    Each   of   the  parties  hereto
specifically agrees that it has a duty to read  this  Agreement  and  the  other
Financing  Documents  and agrees that it is charged with notice and knowledge of
the terms of this Agreement and  the  other  Financing Documents; that it has in
fact read this Agreement and is fully informed and has full notice and knowledge
of the terms, conditions and  effects  of  this  Agreement;  that  it  has  been
represented by legal counsel of its choice throughout the negotiations preceding
its  execution  of  this  Agreement  and  the other Financing Documents; and has
received the advice of its  attorneys  in  entering  into this Agreement and the
other Financing Documents; and that it recognizes that certain of the  terms  of
this  Agreement  and  the other Financing Documents result in one party assuming
the liability inherent in  some  aspects  of  the  transaction and relieving the
other party of its responsibility for such liability.  Each party hereto  agrees
and  covenants  that  it  will not contest the validity or enforceability of any
exculpatory provision of this Agreement and the other Financing Documents on the
basis that the party had no  notice  or  knowledge of such provision or that the
provision is not "conspicuous."

                        [SIGNATURES BEGIN ON NEXT PAGE]

                                      -81-

    IN WITNESS WHEREOF, the parties hereto have caused  this  instrument  to  be
duly executed as of the date first above written.


COMPANY:                     TESORO PETROLEUM CORPORATION


                             By:  /s/ G. A. Wright
                                 Name: G. A. Wright
Address:                         Title:     Vice President, Corporate
                                         Communications and Treasurer
8700 Tesoro Drive
San Antonio, Texas  78217
Telecopier No. (210) 283-2003



ADMINISTRATIVE AGENT,
DOCUMENTATION AGENT,
ISSUING BANKS
AND THE LENDERS:                  BANQUE PARIBAS
                             Individually, as an Issuing Bank and as
                             Administrative Agent



                                  By:  /s/ Brian Malone
Address:                             Name: Brian Malone
                                     Title:     Vice President
1200 Smith Street, Suite 3100
Houston, Texas  77002
Attention:  Mr. Brian Malone      By: /s/ Barton D. Schouest
Telecopier No. (713) 659-6915        Name: Barton D. Schouest
                                     Title:     Group Vice President

                                      S-1

                             THE BANK OF NOVA SCOTIA
                             Individually and as Documentation Agent


                             By:  /s/ A.S. Norsworthy
Address:                         Name:  F.C.H. Ashby
                                 Title: Senior Manager
                                        Loan Operations
600 Peachtree Street N.E.
Suite 2700
Atlanta, Georgia  30308                 A.S. Norsworthy
Attention:  Mr. Claude Ashby         Sr. Team Leader-Loan Operations
Telecopier No. (404) 888-8998


With Copy To:

1100 Louisiana Street, Suite 3000
Houston, Texas  77002
Attention:  Mr. Michael W. Nepveux
Telecopier No. (713) 752-2425



Address:                     BANK OF SCOTLAND

565 5th Avenue
New York, New York  10017
Attention:  Ms. Catherine Oniffrey          By:   /s/ Catherine Oniffrey
Telecopier No. (212) 557-9460                  Name:
                                               Title:
With Copy To:

1200 Smith Street
1750 Two Allen Center
Houston, Texas  77002
Attention:  Ms. Janna Blanter
Telecopier No. (713) 651-9714

                                      S-2


                             CHRISTIANIA BANK OG KREDITKASSE


                                   By: /s/ Peter M. Dodge
Address:                              Name:   Peter M. Dodge
                                      Title:  Vice President
11 West 42nd Street, 7th Floor
New York, New York  10036
Attention:  Mr. Steve Phillips     By: /s/ Carl-Petter Svendsen
Telecopier No. (212) 827-4888         Name:   Carl-Petter Svendsen
                                      Title:  First Vice President


                             THE FIRST NATIONAL BANK OF CHICAGO,
                             Individually and as an Issuing Bank


                                   By: /s/ George R. Schanz
Address:                              Name:   George R. Schanz
                                      Title:  Vice President
One First National Plaza
Chicago, Illinois 60670
Attention:  Mr. George R. Schanz
Telecopier No. (312) 732-3055


                             FIRST UNION NATIONAL BANK OF NORTH
                             CAROLINA


                                   By: /s/ Michael J. Kolosowsky
Address:                              Name:   Michael J. Kolosowsky
                                      Title:  Vice President
1001 Fannin Street, Suite 2255
Houston, Texas  77002
Attention:  Mr. Paul N. Riddle
Telecopier No. (713) 650-6354

                                      S-3


                             NATIONAL BANK OF CANADA


                                   By:  /s/ Larry L. Sears
Address:                              Name:  Larry L. Sears
                                      Title: Group Vice President
125 West 55th Street
New York, New York 10019-5366
Attention:  Mr. Wayne Rosen        By: /s/ Doug Clark
Telecopier No. (212) 632-8736         Name:  Doug Clark
                                      Title: Vice President

With Copy To:

2121 San Jacinto, Suite 1850
Dallas, Texas 75201
Attention:  Mr. Doug Clark
Telecopier No. (214) 871-2015
                                      S-4

                             THE FROST NATIONAL BANK


                                   By: /s/ James B. Crosby
Address:                              Name:  James B. Crosby
                                      Title: Senior Vice President
100 W. Houston Street
P. O. Box 1600
San Antonio, Texas  78296
Attention:  Ms. Jenny Crabtree
Telecopier No. (210) 220-4626


                             DEN NORSKE BANK ASA


                                   By: /s/ Haakon Sandborg
Address:                              Name:  Haakon Sandborg
                                      Title: Senior Vice President
Three Allen Center
333 Clay Street, Suite 4890
Houston, Texas 77002               By: /s/ Byron L. Cooley
Attention:  Mr. Byron Cooley           Name:  Byron L. Cooley
Telecopier No. (713) 757-1167          Title: First Vice President

                                      S-5



                                    ANNEX I

                                  Commitments


                                                 Revolving
                                                 Credit
          Banks                                  Commitment
          -----                                  ----------
                                                    ($'s)

          Banque Paribas                          24,000,000
          The Bank of Nova Scotia                 24,000,000
          Bank of Scotland                        20,000,000
          Christiania Bank OG Kreditkasse         20,000,000
          The First National Bank of Chicago      20,000,000
          National Bank of Canada                 12,000,000
          First Union National Bank of
            North Carolina                        10,000,000
          The Frost National Bank                 10,000,000
          Den norske Bank ASA                     10,000,000
                                                 -----------
                              Total              150,000,000

                                   Annex I-1

                                   EXHIBIT A

                  FORM OF REVOLVING CREDIT NOTE


$__________                                          June 7, 1996


    TESORO PETROLEUM CORPORATION, a Delaware corporation  (the  "Company"),  for
value received, promises and agrees to pay to the order of (the "Lender") at the
Payment   Office   of   BANQUE   PARIBAS   (the   "Administrative   Agent"),  at
_________________________,         the          principal         sum         of
___________________________________  DOLLARS  ($___________________),  or   such
lesser  amount  as  shall  equal  the  aggregate  unpaid principal amount of the
Revolving Credit Loans made by Lender  hereunder to the Company under the Credit
Agreement, as hereafter defined, in lawful money of the United States of America
and in immediately available funds, on the dates and in  the  principal  amounts
provided  in  the Credit Agreement referred to below, and to pay interest on the
unpaid principal amount as provided  in  the Credit Agreement for such Revolving
Credit Loans made by the Lender to the Company under the  Credit  Agreement,  at
such  office,  in like money and funds, for the period commencing on the date of
each such Revolving Credit Loan until  such  Revolving Credit Loan shall be paid
in full, at the rates per  annum  and  on  the  dates  provided  in  the  Credit
Agreement.

    In  addition  to  and cumulative of any payments required to be made against
this note pursuant to the  Credit  Agreement, this note, including all principal
and accrued interest then unpaid, shall be due and payable  on  April  ________,
1999,  its  final  maturity.   All  payments  shall  be applied first to accrued
interest and the balance to principal, except as otherwise expressly provided in
the Credit Agreement.  Prepayments on this  note  shall be applied in the manner
set forth in the Credit Agreement.

    This note is one of the Revolving Credit Notes referred  to  in  the  Credit
Agreement  dated  as  of the 7th day of June, 1996, by and among the Company and
Banque Paribas, individually, as Issuing  Bank  and as Administrative Agent, The
Bank of Nova Scotia, individually  and  as  Documentation  Agent  and  financial
institutions  parties  thereto  (including  the  Lender) (such Credit Agreement,
together  with  all  amendments  or   supplements  thereto,  being  the  "Credit
Agreement").  This note evidences the Revolving Credit Loans made by the  Lender
thereunder  and  shall  be  governed by the Credit Agreement.  Capitalized terms
used in this note and not  defined  in  this  note, but which are defined in the
Credit Agreement, have the respective meanings herein as are assigned to them in
the Credit Agreement.

    The Lender is hereby authorized by the Company to endorse on Schedule A  (or
a continuation thereof) attached to this note, the Type of each Revolving Credit
Loan,  the  amount  and  date of each payment or prepayment of principal of each
such Revolving Credit Loan received by  the  Lender and the Interest Periods and
interest rates applicable to each  Revolving  Credit  Loan,  provided  that  any
failure  by  the  Lender  to  make  any  such  endorsement  shall not affect the
obligations of the Company  under  the  Credit  Agreement  or under this note in
respect of such Revolving Credit Loans.

    Except only for any notices which are specifically required  by  the  Credit
Agreement  or  the  other  Financing  Documents,  the  Company  and  any and all
co-makers, endorsers, guarantors and  sureties severally waive notice (including
but not limited to notice of intent to accelerate and  notice  of  acceleration,
notice  of  protest  and  notice  of dishonor), demand, presentment for payment,
protest, diligence in collecting  and  the  filing  of  suit  for the purpose of
fixing liability, and consent that the time of payment hereof  may  be  extended
and  re-extended  from  time  to  time without notice to any of them.  Each such
person agrees that his, her or  its  liability  on  or with respect to this note
shall not be affected by any release of or change in any guaranty

                                      A-1

or security at any  time  existing  or  by  any  failure  to perfect or maintain
perfection of any lien against or security interest in any such security or  the
partial  or  complete enforceability of any guaranty or other surety obligation,
in each case in whole or  in  part,  with  or without notice and before or after
maturity.

    The Credit Agreement provides for the acceleration of the maturity  of  this
note  upon  the  occurrence  of  certain  events and for prepayment of Revolving
Credit Loans upon the terms and conditions specified therein.  Reference is made
to the Credit Agreement for all other pertinent purposes.

    This note is issued  pursuant  to  and  is  entitled  to the benefits of the
Credit Agreement and is secured by the Security Instruments.

    THIS NOTE SHALL BE CONSTRUED IN ACCORDANCE WITH AND BE GOVERNED BY  THE  LAW
OF  THE  STATE  OF  TEXAS  AND THE UNITED STATES OF AMERICA FROM TIME TO TIME IN
EFFECT.


                             TESORO PETROLEUM CORPORATION



                             By:______________________________
                                Name:
                                Title:

                                      A-2

                                   EXHIBIT B

                           FORM OF BORROWING REQUEST

                           __________________, 199__

    TESORO PETROLEUM CORPORATION, a Delaware corporation (the "Company"), hereby
requests a Borrowing on the date and in the amount as follows:



    $___________________ under the Revolving Credit Notes

    Requested funding date:  ________________, 199__

    Type of Borrowing:  ______ Base Rate Loans
                        ______ Eurodollar Loans

    If Eurodollar Loans, length of Interest Period:
                   ______ one month
                   ______ two months
                   ______ three months
                   ______ six months


pursuant to the Credit Agreement dated as  of  June  7, 1996 (as the same may be
amended or supplemented, the  "Credit  Agreement")  among  the  Company,  Banque
Paribas, individually, as Issuing Bank, and as Administrative Agent, The Bank of
Nova  Scotia,  individually,  and  as  Documentation  Agent  and  the  financial
institutions  now  or  hereafter parties thereto.  Capitalized terms used herein
and not defined herein shall  have  the  meaning  given  such term in the Credit
Agreement.  The undersigned certifies that he is the __________________  of  the
Company, and that as such he is authorized to execute this certificate on behalf
of  the  Company.  The undersigned further certifies, represents and warrants on
behalf of the Company that (i) the  Company is entitled to receive the requested
Revolving Credit Loan under the terms and conditions of the Credit Agreement and
(ii) after giving effect to any requested Revolving Credit Loan,  the  aggregate
principal  amount  of  outstanding  Revolving  Credit  Loans will not exceed the
Maximum Revolving Credit Loan Available Amount.


                             TESORO PETROLEUM CORPORATION


                             By:___________________________________
                                 Name:
                                 Title:

                                      B-1

                                   EXHIBIT C


         SUBSIDIARIES                                      GUARANTORS
         ------------                                      ----------

         Tesoro Petroleum Companies, Inc.                       X
         Digicomp, Inc.                                         X
         Tesoro Technology Partners Company                     X
         Tesoro Alaska Petroleum Company                        X
         Interior Fuels Company                                 X
         Tesoro Alaska Pipeline Company                         X
         Tesoro Northstore Company                              X
         Tesoro Refining, Marketing & Supply Company            X
         Tesoro Exploration and Production Company              X
         Tesoro E&P Company, L.P.                               X
         Tesoro Gas Resources Company, Inc.                     X
         Tesoro Natural Gas Company                             X
         Tesoro Bolivia Petroleum Company                       X
         Kenai Pipe Line Company                                X
         Tesoro Vostok Company                                  X
         Coastwide Marine Services, Inc.                        X
         Tesoro Coastwide Services Company                      X
         Tesoro Environmental Resources Company
         Tesoro Environmental Products Company
         Tesoro Indonesia Petroleum Company
         Tesoro Tarakan Petroleum Company
         Tesoro Equipment Company
         Tesoro Crude Oil Company
         Tesoro Gasoline Marketing Company
         Tesoro Pump & Valve Company
         Tesoro Petroleum (Singapore) Pte. Ltd.

                                      C-1

                                   EXHIBIT D

                                    FORM OF

                           ASSIGNMENT AND ACCEPTANCE

                            Dated: __________, 199__

    Reference is made to the Credit Agreement dated as of April ______, 1996 (as
restated, amended, modified, supplemented and  in  effect from time to time, the
"Credit Agreement"), among TESORO PETROLEUM CORPORATION, a Delaware corporation,
BANQUE PARIBAS, individually, as Issuing Bank and as Administrative  Agent,  THE
BANK  OF NOVA SCOTIA, individually and as Documentation Agent, and the financial
institutions parties thereto (the "Lenders").  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 the
credit facilities contained in the Credit Agreement as set forth on  Schedule  I
(herein  referred  to  as  the "Assigned Loans"), in a principal amount for each
Assigned Loan as set forth on Schedule I.

    2.   The Assignor (i)  represents  and  warrants  that  it owns the Assigned
Interest free and clear from any lien or adverse  claim;  (ii)  other  than  the
representation   and   warranty   set  forth  in  clause  (i)  above,  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 instrument, document or agreement delivered in
connection therewith,  or  the  execution,  legality,  validity, enforceability,
genuineness, sufficiency  or  value  of  the  Credit  Agreement,  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;  (iii)  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,  or any other instrument or document
furnished pursuant thereto; and (iv)  attaches  the  Notes held by it evidencing
the Assigned Loans 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  Loans)  and  new  Notes payable to the
Assignee in the respective amounts  which  reflect  the  assignment  being  made
hereby  (and  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  an  Eligible
Transferee  under  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 4.06, or if later, the most recent  financial  statements
delivered  pursuant  to  Section  5.15  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  Lender  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;

                                      D-1
(iv)  appoints  and  authorizes  the Administrative Agent to take such action as
Administrative Agent on its behalf and  to exercise such powers under the Credit
Agreement as are delegated to the Administrative 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 Lender and hereby makes the
Lender representations set forth in Section 2.21(f) of the Credit Agreement; and
(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 and required pursuant to Section 2.21 of the Credit Agreement
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.

    4.   Following the execution of this  Assignment  and Acceptance, it will be
delivered to the Administrative Agent and the Company for acceptance by each  of
them  and  recording  by the Administrative Agent pursuant to Section 9.07(b) 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 acceptance and recording by the Administrative Agent, all payments
under  the  Credit  Agreement  in  respect  of  the Assigned Interest (including
without limitation, all payments  of  principal,  interest and fees with respect
thereto) for the period up to, but not including, the Effective Date,  shall  be
made to the Assignor, and for the period from and after the Effective Date shall
be  made  to  the Assignee.  Assignor and Assignee hereby agree that if Assignor
receives any of the payments referred  to in the preceding sentence which should
have been made to Assignee, or if Assignee receives any of the payments referred
to in the previous sentence which  should  have  been  made  to  Assignor,  such
payments  shall  promptly  be  paid  by  Assignor to Assignee, or by Assignee to
Assignor, as the case may be, in full.

    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 and Section 9.07  of  the  Credit  Agreement,  have  the  rights  and
obligations  of  a Lender thereunder, and (ii) the Assignor shall, to the extent
provided in this  Assignment  and  Acceptance  and  Section  9.07  of the Credit
Agreement, relinquish its rights and be released from its obligations under  the
Credit Agreement.

    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.



                             as Assignor


                             By: _____________________________________________
                                Name:
                                     Title:

                                      D-2

                             as Assignee

                             By: _____________________________________________
                                     Name:
                                     Title:


                             ACCEPTED:

                             TESORO PETROLEUM CORPORATION



                             By: _____________________________________________
                                     Name:
                                     Title:


                             BANQUE PARIBAS, as Administrative Agent



                             By: _____________________________________________
                                     Name:
                                     Title:



                             By: _____________________________________________
                                     Name:
                                     Title:

                                      D-3

                    SCHEDULE I TO ASSIGNMENT AND ACCEPTANCE
                        RESPECTING THE CREDIT AGREEMENT,
                         DATED AS OF JUNE 7, 1996 AMONG
                        TESORO PETROLEUM CORPORATION AND
                                BANQUE PARIBAS,
          INDIVIDUALLY, AS Administrative Agent AND AS  ISSUING BANK,
      AND THE BANK OF NOVA SCOTIA INDIVIDUALLY AND AS Documentation Agent
                        AND THE LENDERS PARTIES THERETO


Assignor: _________________________________________________

Assignee: _________________________________________________

Effective Date of Assignment: _________________, 199__



                                                Percentage Assigned (to at
                    Principal Amount (sum       least 8 decimals) shown as a
Assigned Loans      of Commitment and           percentage of aggregate
     and            outstanding amounts)        original principal amount
Commitments              Assigned                     of all Lenders
- -----------              --------                     --------------

Revolving Credit Loans
and Commitments       $____________________               _______%


Assignee's Base Rate                        Address for Notice:
Lending Office

__________________________             ___________________________
__________________________             ___________________________
__________________________             ___________________________

Assignee's Eurodollar                    Telex No.:_______________________
Lending Office

___________________________              Telecopy No.:____________________
___________________________
___________________________

                                      D-4

                                   EXHIBIT E

                         FORM OF BORROWING BASE REPORT



Pursuant to subsection 5.15(h) of the Credit Agreement dated as of June 7, 1996,
among  Tesoro  Petroleum  Corporation,  Banque Paribas, individually, as Issuing
Bank and as Administrative Agent, The  Bank of Nova Scotia, individually, and as
Documentation Agent, and the other financial institutions  parties  thereto  (as
amended,  restated, modified or supplemented and in effect from time to time the
"Credit Agreement", defined terms from which being used herein with the meanings
assigned  to  such  terms  in  the  Credit  Agreement),  the  undersigned hereby
certifies to the Administrative Agent and the Lenders  that  the  inventory  and
accounts have been valued in accordance with the terms of the Credit Agreement.

I.  The Borrowing Base as of __________________________ was $___________________
    computed as follows:

    A.   Eligible Accounts

         1.   Eligible Accounts
              (see Schedule I)                        $______________
         2.   80% of Line I.A.1                       $______________

    B.   Eligible Inventory

         1.   Loan Value of Eligible Inventory
              (see Schedule II)                       $______________
         2.   60% of Line I.B.1.                      $______________

    C.   E&P Borrowing Base                           $______________

         BORROWING BASE (Sum of Lines 1.A.2, I.B.2 and
           I.C.1)                                     $______________

    Certified as of the ______ day of _________________________.


                             TESORO PETROLEUM CORPORATION


                             By:_____________________________________
                             Printed Name:___________________________
                             Title:___________________________________

                                      E-1

                                   SCHEDULE I

                          SUMMARY OF ELIGIBLE ACCOUNTS

                                     [DATE]


         Loan Party                    Eligible Accounts
         ----------                    -----------------

    Tesoro Alaska Petroleum Company    $______________
    Tesoro Refining, Marketing &
      Supply Company                    _______________
    Kenai Pipe Line Company             _______________
    Tesoro Vostok Company               _______________


    TOTAL OF ELIGIBLE ACCOUNTS         $_______________

                                      E-2

                                  SCHEDULE II
                        LOAN VALUE OF ELIGIBLE INVENTORY
                                     [DATE]



A.  TESORO ALASKA PETROLEUM COMPANY

              State     Volume    Market         Market
    Product   Location  Bls.      Price/Bbl.     Value
    --------------------------------------------------

    ________  _________ ______    $__________    $________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________

    TOTAL LOAN VALUE OF TESORO ALASKA PETROLEUM COMPANY'S
    ELIGIBLE INVENTORY                           $________ (1)


B.  KENAI PIPE LINE COMPANY

              State     Volume    Market         Market
    Product   Location  Bls.      Price/Bbl.     Value
    --------------------------------------------------

    ________  _________ ______    $__________    $________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________

    TOTAL LOAN VALUE OF KENAI PIPELINE COMPANY'S
     ELIGIBLE INVENTORY                          $________ (2)

                                      E-3


C.  TESORO REFINING, MARKETING & SUPPLY COMPANY

              State     Volume    Market         Market
    Product   Location  Bls.      Price/Bbl.     Value
    --------------------------------------------------

    ________  _________ ______    $__________    $________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________
    ________  _________ ______    ___________    _________

    TOTAL LOAN VALUE OF TESORO REFINING, MARKETING
      & SUPPLY COMPANY'S ELIGIBLE INVENTORY      $________ (3)


D.  TOTAL LOAN VALUE OF ELIGIBLE INVENTORY
      (Sum of Lines (1), (2) and (3))            $________ (4)

                                      E-4

                                   EXHIBIT F

                    FORM OF LETTER TO HYDROCARBON PURCHASERS

                           [Letterhead of Mortgagor]



                            ________________, 19___



[Purchaser of Hydrocarbons]

    Re:  [Descriptions of Field and Division Order Identification Number]

Gentlemen:

    You    are   currently   paying   for   purchases   of   hydrocarbons   from
________________________ ("_______________") with respect to the above property.
By instrument entitled  ______________________  (the "Mortgage"), ______________
has mortgaged its interest in this property to ____________________________ (the
"Bank ").  The Mortgage provides for an assignment to the Bank of  the  proceeds
arising  from  the  purchases  of  hydrocarbons  from  the  properties mortgaged
thereby, which  properties  include  the  above  property.   Notwithstanding the
foregoing, you are directed to continue to make checks, wire transfers and other
remittances and payments (collectively, the "Payments")  payable  and  to  mail,
wire  transfer  or otherwise direct all Payments to Tesoro E&P Company, L.P., or
its designee, unless and until you should receive from the Bank contrary written
instructions.

                             ____________________________________

                             By: ________________________________
                                  Name:
                                  Title:


                             ____________________________________
                             [Name of Bank]


                             By: ________________________________
                                  Name:
                                  Title:

                                      F-1



                    AMENDED AND RESTATED GUARANTY AGREEMENT
                                 (Subsidiaries)


    AMENDED AND RESTATED GUARANTY  AGREEMENT,  dated  as  of  June 7, 1996 (this
"Guaranty  Agreement"),  among  TESORO  ALASKA  PETROLEUM  COMPANY,  a  Delaware
corporation, TESORO EXPLORATION AND PRODUCTION COMPANY, a Delaware  corporation,
and  TESORO PETROLEUM COMPANIES, INC., a Delaware corporation, DIGICOMP, INC., a
Delaware  corporation,   TESORO   TECHNOLOGY   PARTNERS   COMPANY,   a  Delaware
corporation, INTERIOR FUELS  COMPANY,  an  Alaskan  corporation,  TESORO  ALASKA
PIPELINE  COMPANY, a Delaware corporation, TESORO NORTHSTORE COMPANY, an Alaskan
corporation,  TESORO  REFINING,   MARKETING   &   SUPPLY   COMPANY,  a  Delaware
corporation, TESORO NATURAL GAS COMPANY, a Delaware corporation, TESORO  BOLIVIA
PETROLEUM  COMPANY,  a  Texas corporation, TESORO GAS RESOURCES COMPANY, INC., a
Delaware corporation, TESORO E&P COMPANY,  L.P., a Delaware limited partnership,
TESORO  VOSTOK  COMPANY,  a  Delaware  corporation,  TESORO  COASTWIDE  SERVICES
COMPANY, a Delaware  corporation,  COASTWIDE  MARINE  SERVICES,  INC.,  a  Texas
corporation,   and   KENAI  PIPE  LINE  COMPANY,  a  Delaware  corporation  (the
"Guarantors"), in favor of BANQUE PARIBAS, individually, as Administrative Agent
and as an Issuing Bank,  and  the  other financial institutions now or hereafter
parties to the Credit Agreement (as such term is hereinafter defined).

                                    RECITALS

    A.   On April 20, 1994, Tesoro Petroleum Corporation, a Delaware corporation
(the "Company"), Texas Commerce Bank National Association, individually  and  as
agent  and  the  other  financial  institutions now or hereafter parties thereto
entered into a Credit Agreement (as amended from time to time, the "Prior Credit
Agreement").

    B.   The conditions precedent to  the  effectiveness of the Credit Agreement
included the execution and delivery of that certain Guaranty Agreement dated  of
even  date  therewith  by  each  Subsidiary  of the Company (the "Prior Guaranty
Agreement").

    C.   Of even date herewith,  the  Company, Banque Paribas, as Administrative
Agent, The Bank of Nova Scotia, as Documentation Agent and various lenders  (the
"Lenders")  are  entering  into  an  Amended  and Restated Credit Agreement (the
"Credit Agreement") amending and restating the Prior Credit Agreement.

    D.   Therefore, in  consideration  of  the  premises  contained  herein, the
Guarantors and the Administrative Agent agree to amend  and  restate  the  Prior
Guaranty Agreement as follows:


                                   AGREEMENT

    1.  Defined  Terms.   As  used in this Guaranty Agreement, capitalized terms
defined in the  Credit  Agreement  are  used  herein  as  defined therein unless
otherwise noted herein, and the following  additional  capitalized  terms  shall
have the following meanings:

         "Collateral"  shall  mean  any Property in which the Agent is granted a
    Lien from time to time as security for the Lender Indebtedness.

         "Contribution Obligation" shall mean an  amount  equal, at any time and
    from time to time and for each respective Guarantor, to the product  of  (i)
    its Contribution Percentage times (ii) the sum of all payments made previous
    to  or  at  the  time  of  calculation  by  all Guarantors in respect of the
    Obligations, as a Guarantor  or  debtor  under  any  Loan Document (less the
    amount of  any  such  payments  previously  returned  to  any  Guarantor  by
    operation  of  law  or otherwise, but not including payments received by any
    Guarantor by way of its  rights  of  subrogation and contribution under this
    Guaranty Agreement), provided, however, such Contribution Obligation for any
    Guarantor shall in no  event  exceed  such  Guarantor's  Maximum  Guaranteed
    Amount.

         "Contribution   Percentage"  shall  mean  for  any  Guarantor  for  any
    applicable date as of which  such  percentage is being determined, an amount
    equal to the quotient of (i) the Net Worth of  such  Guarantor  as  of  such
    date,  divided  by (ii) the sum of the Net Worth of all the Guarantors as of
    such date.

         "Maximum Guaranteed Amount" shall mean, for each Guarantor, the greater
    of  (i)  the  "reasonably  equivalent  value"  or  "fair  consideration" (or
    equivalent  concept)  received  by  such  Guarantor  in  exchange  for   the
    obligation  incurred  hereunder by such Guarantor, within the meaning of any
    state or federal fraudulent conveyance  or  transfer laws applicable to such
    Guarantor; or (ii) the lesser of (A) the maximum amount that will not render
    such Guarantor insolvent, or (B) the maximum amount that will not leave such
    Guarantor (after giving effect to this  Guaranty  Agreement)  with  Property
    deemed  an unreasonably small capital.  Clauses (A) and (B) are and shall be
    determined pursuant to  and  as  of  the  appropriate  date mandated by such
    applicable state or federal fraudulent conveyance or transfer  laws  and  to
    the  extent  allowed by law take into account the rights to contribution and
    subrogation under this Guaranty Agreement  so  as to provide for the largest
    MaximumGuaranteed Amount possible.

         "Net Payments" shall mean an amount equal, at any time and from time to
    time and for each respective Guarantor, to the difference of (i) the sum  of
    all payments made

                                      -2-

    previous  to  or  at the time of calculation by such Guarantor in respect to
    the Obligations, as a Guarantor, and in respect of its obligations contained
    in this Guaranty Agreement or  any  other  Financing Document, less (ii) the
    sum of all such payments previously returned to such Guarantor by  operation
    of law or otherwise and including payments received by such Guarantor by way
    of   its   rights  of  subrogation  and  contribution  under  this  Guaranty
    Agreements.

         "Net Worth" shall mean for any  Guarantor,  calculated on and as of any
    applicable date on which such amount is being determined, the greater of (i)
    zero or (ii) the difference between (A) the  sum  of  all  such  Guarantor's
    property,  at a fair valuation and as of such date, minus (B) the sum of all
    such Guarantor's debts, at a fair  valuation  and as of such date, excluding
    the Obligations.

         "Obligations" shall mean (i) all Lender Indebtedness now  or  hereafter
    owing,  including,  but  not  limited  to,  (A)  the unpaid principal of and
    accrued interest on (including interest  accruing  on or after the filing of
    any  petition  in  bankruptcy,  or  the  commencement  of  any   insolvency,
    reorganization or like proceeding, relating to the Company, whether or not a
    claim   for  post-filing  or  post-petition  interest  is  allowed  in  such
    proceeding) the Notes, and (B)  the  obligation  of the Company to otherwise
    reimburse the Lender, whether on account of fees, indemnities, costs, taxes,
    expenses (including all fees and disbursements set forth in Sections 2.21 or
    9.04 of the Credit Agreement) or otherwise, (ii) payment of and  performance
    of any and all present or future obligations of the Company according to the
    terms  of  any  present  or future interest or currency rate swap, rate cap,
    rate floor, rate  collar,  exchange  transaction,  forward rate agreement or
    other exchange or rate protection agreements or any option with  respect  to
    any  such  transaction  now  existing  or hereafter entered into between the
    Company and the Administrative Agent or any  of the Lenders (or any of their
    Affiliates) and authorized pursuant to the terms of  the  Credit  Agreement;
    (iii)  payment  of  and  performance  of  any  and  all  present  or  future
    obligations  of  the Company according to the terms of any present or future
    swap agreements, cap, floor, collar, exchange transaction, forward agreement
    or other exchange or  protection  agreements  relating to crude oil, natural
    gas or other hydrocarbons or any option with respect to any such transaction
    now  existing  or  hereafter  entered  into  between  the  Company  and  the
    Administrative Agent or any of the Lenders (or any of their Affiliates)  and
    authorized  pursuant  to the terms of the Credit Agreement; and (iv) any and
    all other sums payable by the Company or any of its Subsidiaries under or in
    respect of any Financing Document.

                                      -3-

         "Subrogation  and  Contribution  Agreement"  shall  mean  that  certain
    Subrogation and Contribution  Agreement  dated  as  of  April 20, 1994 among
    certain  of  the  Guarantors  and  the  Company  which  is  hereby  declared
    terminated.

    2.  Guarantee.  (a)  Each  of  the  Guarantors  hereby  unconditionally  and
irrevocably and jointly and severally guarantees to the Agent, the Issuing Banks
and  each Lender the prompt and complete payment when due (whether at the stated
maturity, by acceleration or  otherwise)  of  the  Obligations,  and each of the
Guarantors further agrees, jointly and severally, to pay any  and  all  expenses
which may be paid or incurred by the Agent, either Issuing Bank or any Lender in
enforcing  any  rights  with  respect  to,  or  collecting,  any  or  all of the
Obligations and/or enforcing any rights  with respect to, or collecting against,
any  Guarantor  under  this  Guaranty  Agreement;   provided,   however,   that,
notwithstanding  anything  herein  or  in  any  other  Financing Document to the
contrary, the maximum liability of each  Guarantor hereunder and under the other
Financing Documents shall in no event exceed the Maximum Guaranteed  Amount  for
such Guarantor.

    (b)  Each  Guarantor  agrees  that  the Obligations may at any time and from
time to time exceed  the  Maximum  Guaranteed  Amount for such Guarantor without
impairing this Guaranty Agreement or affecting the rights and  remedies  of  the
Agent, either Issuing Bank or any Lender.

    (c)  No  payment  or  payments made by the Company, any Guarantor, any other
guarantor or any other  Person  or  received  or  collected by the Agent, either
Issuing Bank or any Lender from the Company, any Guarantor, any other  guarantor
or  any  other  Person  by  virtue of any action or proceeding or any set-off or
appropriation or application at any time or from time to time in reduction of or
in payment of the  Obligations  shall  be  deemed  to modify, reduce, release or
otherwise affect  the  liability  of  each  Guarantor  hereunder,  which  shall,
notwithstanding  any  such payment or payments, other than payments made by such
Guarantor in respect of the  Obligations  or payments received or collected from
such Guarantor in respect of the Obligations, remain liable for the  Obligations
up to the Maximum Guaranteed Amount for such Guarantor until the Obligations are
paid in full.

    (d)  It  is  the  intention  of  the  parties  hereto  that all intercompany
indebtedness either owed to or  by  any  Guarantor  not be included as either an
asset or a liability, respectively, in determining the solvency  or  capital  of
any  Guarantor.   Accordingly, each Guarantor agrees that in connection with any
determination of the Maximum  Guaranteed  Amount, such intercompany indebtedness
may be treated in the manner that would achieve the result intended by the first
sentence of this subsection (d).

                                      -4-

    (e)  Right to Collect on the Notes.  The  Company  and  the  Guarantors  are
personally  obligated and fully liable for the amounts due under the Notes.  The
Lenders have the right  to  sue  on  the  Notes  and  obtain a personal judgment
against the Company and the Guarantors for satisfaction of the amounts due under
the Notes either before or after a judicial foreclosure of the  Alaska  Deed  of
Trust under Alaska Statute 09.45.170 - 09.45.220.

    (f)  Senior   Debt.   Tesoro  Alaska's  guarantee  of  the  payment  of  the
Obligations constitutes Senior Debt  as  such  term  is  defined in that certain
Subordination Agreement dated December  15,  1993,  among  the  Company,  Tesoro
Alaska,  and  the  State  of  Alaska,  attached  as  Exhibit 7 to the Settlement
Agreement dated December 15,  1992,  among  the  Company, Tesoro Alaska, and the
State of Alaska.

    3.  Right of  Contribution.   Each  Guarantor  agrees  that  after  all  the
Obligations  have  been  paid  in full that if its then current Net Payments are
less than the amount of its then current Contribution Obligation, such Guarantor
shall pay to the other Guarantors an amount (together with any payments required
of the other Guarantors by this  Section  3)  such that the Net Payments made by
all Guarantors in respect of the Obligations shall be shared among  all  of  the
Guarantors  in  proportion  to  their  respective  Contribution Percentage.  The
provisions of this Paragraph 3  shall  in  no  respect limit the obligations and
liabilities of any Guarantor to the Agent, the Issuing Banks or any Lender,  and
each  Guarantor  shall  remain  liable  to the Agent, the Issuing Banks and each
Lender for the full amount guaranteed by such Guarantor hereunder.

    4.  Right of Set-off.  The Agent, the Issuing Bank and each Lender is hereby
irrevocably authorized upon the occurrence of an Event of Default without notice
to the Guarantors, any such notice  being expressly waived by each Guarantor, to
set-off and credit against any credits, indebtedness or claims, in any currency,
in each case whether direct or indirect or contingent or matured  or  unmatured,
at  any time held or owing by the Agent, either Issuing Bank or any Lender to or
for the credit or the  account  of  any  Guarantor,  or any part thereof in such
amounts as the Agent, such Issuing Bank or such Lender may elect, against and on
account of the obligations and liabilities of the applicable  Guarantor  to  the
Agent,  the  Issuing  Banks and the Lenders hereunder and claims of every nature
and description of the Agent,  the  Issuing  Banks  and the Lenders against such
Guarantor,  in  any  currency,  whether  arising  hereunder,  under  the  Credit
Agreement, any other Financing Document  or  otherwise,  as  the  Agent,  either
Issuing  Bank  or  any  Lender may elect, whether or not the Agent, such Issuing
Bank  or  such  Lender  has  made  any  demand  for  payment  and  although such
obligations, liabilities and claims may be contingent or unmatured.   The  Agent
agrees to notify (promptly after receipt of notice by the Agent) the Company and
the  applicable  Guarantor  of  any such set-off and the application made by the
Agent, such Issuing Bank or any  such  Lender, provided that the failure to give
such notice shall not affect the validity of such set-off and application.   The
rights of the Agent, either

                                      -5-

Issuing  Bank  and  each  Lender  under  this paragraph are in addition to other
rights and remedies  (including,  without  limitation,  other rights of set-off)
which any such Person may have.  If  foreign  currency  is  exchanged  for  U.S.
Dollars  by  the Agent, either Issuing Bank or any Lender, such Person shall use
the rate of exchange prevailing at  the  time for customers exchanging a similar
amount of currency.

    5.  No Subrogation.  Notwithstanding any payment or  payments  made  by  any
Guarantor  hereunder or any set-off or application of funds of any Guarantors by
the Agent, either Issuing Bank or  any  Lender,  any such Guarantor shall not be
entitled to be subrogated to any of the rights of the Agent, either Issuing Bank
or any Lender against the Company or any  collateral  security  or  guaranty  or
right  of offset held by any such Person for the payment of the Obligations, nor
shall  any  Guarantor  seek  or   be   entitled  to  seek  any  contribution  or
reimbursement from the Company in respect of payments made by any such Guarantor
hereunder, until all Obligations are paid in full.  If any amount shall be  paid
to  any  Guarantor on account of such subrogation rights at any time when all of
the Obligations shall not have been paid  in  full, such amount shall be held by
such Guarantor in trust for the  Agent,  the  Issuing  Banks  and  the  Lenders,
segregated from other funds of such Guarantor, and shall, forthwith upon receipt
by  such  Guarantor,  be  turned over to the Agent in the exact form received by
such Guarantor (duly indorsed by such  Guarantor  to the Agent, if required), to
be applied against the Obligations, whether matured or unmatured in  such  order
as the Agent may determine.

    6.  Amendments,  etc.  with  respect  to  the Obligations; Waiver of Rights.
Each Guarantor shall  remain  obligated  hereunder notwithstanding that, without
any reservation of rights against  the  Guarantors  and  without  notice  to  or
further  assent  by  the  Guarantors,  any  demand  for  payment  of  any of the
Obligations made  by  the  Agent,  either  Issuing  Bank  or  any  Lender may be
rescinded and any of the Obligations continued,  and  the  Obligations,  or  the
liability  of  any  other  party upon or for any part thereof, or any collateral
security or guaranty therefor or right of offset with respect thereto, may, from
time to time, in  whole  or  in  part,  be renewed, extended, amended, modified,
accelerated, compromised, waived, surrendered or  released  by  the  Agent,  the
Issuing  Banks  or  the  Lenders  and  the  Credit  Agreement, the Notes and any
collateral  security  document  or  other  guaranty  or  document  in connection
therewith (including, without limitation, the other Financing Documents) may  be
amended,  modified,  supplemented  or  terminated,  in  whole or in part, as the
Agent, the Issuing Banks or the  Lenders  may  deem advisable from time to time,
and any collateral security or guaranty or right of offset at any time  held  by
the  Agent,  the Issuing Banks or the Lenders for the payment of the Obligations
may be  sold,  exchanged,  waived,  surrendered  or  released,  all  without the
necessity of any reservation of rights against the Guarantors and without notice
to or further assent by  the  Guarantors  which  will  remain  bound  hereunder,
notwithstanding   any   such  renewal,  extension,  modification,  acceleration,
compromise,  amendment,   supplement,   termination,   sale,  exchange,  waiver,

                                      -6-

surrender or release.  Neither the Agent, either Issuing  Bank  nor  any  Lender
shall  have  an obligation to protect, secure, perfect or insure any Lien at any
time held as security  for  the  Obligations  or  this Guaranty Agreement or any
Property  subject  thereto.   When  making  any  demand  hereunder  against  any
Guarantor, the Agent may, but shall be under no obligation to,  make  a  similar
demand  on  the  Company or any other guarantor, and any failure by the Agent to
make any such demand or to  collect  any  payments  from the Company or any such
other guarantor, or any release of the Company or  other  guarantor,  shall  not
relieve  any  such  Guarantor  of  its obligations or liabilities hereunder, and
shall not impair or affect the rights  and remedies, express or implied, or as a
matter of law, of the Agent, the Issuing  Banks  of  the  Lenders  against  each
Guarantor.   For the purposes hereof "demand" shall include the commencement and
continuance of any legal proceedings.

    7.  Guaranty Absolute and Unconditional.  Each  Guarantor waives any and all
notice of the creation, renewal, extension or accrual of any of the  Obligations
and  notice  of  or  proof  of reliance by the Agent, either Issuing Bank or any
Lender upon this Guaranty  Agreement  or  acceptance of this Guaranty Agreement,
and the Obligations (and any of them) shall conclusively be deemed to have  been
created,  contracted  or  incurred  and extended, amended and waived in reliance
upon this Guaranty  Agreement,  and  all  dealings  between  the  Company or the
Guarantors and the Agent, either Issuing Bank or any Lender  shall  likewise  be
conclusively  presumed  to  have  been  had or consummated in reliance upon this
Guaranty Agreement.   Each  Guarantor  waives  diligence,  presentment, protest,
demand for payment and notice of default or nonpayment, notice of  intention  to
accelerate  maturity  and  notice  of  acceleration  of  maturity to or upon the
Company or the  Guarantors  with  respect  to  the  Obligations.  Each Guarantor
understands and agrees that this Guaranty Agreement  shall  be  construed  as  a
continuing,  absolute, completed, unconditional (except as expressly conditioned
pursuant to the terms hereof)  and  irrevocable  guarantee of payment and not of
collection without regard to (a) the validity, regularity or  enforceability  of
the  Credit  Agreement, the other Financing Documents, any of the Obligations or
any collateral security or  guaranty  therefor  or  right of offset with respect
thereto at any time or from time to time held by the Agent, either Issuing  Bank
or any Lender, (b) any defense, set-off or counterclaim which may at any time be
available  to  or  be asserted by the Company or any other Person liable for the
Obligations against the Agent, either  Issuing  Bank  or  any Lender, or (c) any
other circumstance whatsoever (with or without notice to  or  knowledge  of  the
Company   or  any  Guarantor)  which  constitutes,  or  might  be  construed  to
constitute, an equitable or legal discharge  of  the Company or any other Person
liable for the Obligations, or of any Guarantor under this  Guaranty  Agreement,
in  bankruptcy  or in any other instance.  When pursuing its rights and remedies
hereunder against any Guarantor, the  Agent,  the  Issuing Banks and the Lenders
may, but shall be under no obligation to, pursue such  rights  and  remedies  as
they  may have against the Company or any other Person or against any collateral
security or guaranty for the  Obligations  or  any  right of offset with respect
thereto, and

                                      -7-
any failure by the Agent, the Issuing  Banks or the Lenders to pursue such other
rights or remedies or to collect any payments from the Company or any such other
Person or to realize upon  any  such  collateral  security  or  guaranty  or  to
exercise  any  such  right  of offset, or any release of the Company or any such
other Person or any such collateral security, guaranty or right of offset, shall
not relieve any Guarantor of  any  liability  hereunder, and shall not impair or
affect the rights and remedies, whether  express,  implied  or  available  as  a
matter  of  law,  of  the  Agent,  either Issuing Bank or any Lender against any
Guarantor.  This Guaranty Agreement shall remain in full force and effect and be
binding in accordance with and to  the  extent  of its terms upon each Guarantor
and the respective successors and  assigns  thereof,  and  shall  inure  to  the
benefit  of  the  Agent,  Issuing  Banks  and  the  Lenders,  and the respective
successors,  indorsees,  transferees   and   assigns   thereof,  until  all  the
Obligations and the obligations of the Guarantors under this Guaranty  Agreement
shall have been satisfied by payment in full.

    8.  Reinstatement.  This Guaranty Agreement shall continue to be  effective,
or  be  reinstated,  as  the  case  may  be, if at any time payment, or any part
thereof, of any of the Obligations is rescinded or must otherwise be restored or
returned by the Agent, either  Issuing  Bank  or any Lender upon the insolvency,
bankruptcy, dissolution, liquidation or reorganization of  the  Company  or  any
Guarantor,  or  upon or as a result of the appointment of a receiver, intervenor
or conservator of,  or  trustee  or  similar  officer  for,  the  Company or any
Guarantor or any substantial part of such Person's property, or  otherwise,  all
as though such payments had not been made.

    9.  Payments.  Each Guarantor hereby guarantees that payments hereunder will
be  paid, without set-off or counterclaim and in immediately available funds and
in lawful currency of the United States  of America, to Agent in Houston, Texas,
at the Agent's Payment Office, not later than 11:00 A.M., Houston time.

    10. Representations  and  Warranties.   Each Guarantor hereby represents and
warrants that:

         (a)  Corporate  Existence.  Each  Guarantor   (other  than  Tesoro  E&P
    Company, L.P.) is a corporation duly organized,  validly  existing,  and  in
    good  standing  under  the laws of the jurisdiction of its incorporation and
    has the corporate power and authority  and  the legal right to own and lease
    its property and to conduct its business.

         (b)  Corporate Power; Authorization.  Each Guarantor (other than Tesoro
    E&P Company, L.P.) has the corporate power and authority and the legal right
    to make, deliver and perform this Guaranty Agreement.   Each  Guarantor  has
    taken all necessary

                                      -8-

    corporate action to  authorize  the  execution,  delivery and performance of
    this Guaranty Agreement.

         (c)  Partnership Existence and Authorization.  Tesoro E&P Company, L.P.
    is a limited partnership duly formed, validly existing and in good  standing
    under  the  laws  of the State of Delaware and has the partnership power and
    authority and the legal right to  own  and lease its property and to conduct
    its business.  Tesoro E&P  Company,  L.P.  has  the  partnership  power  and
    authority  and  the  legal  right to make, deliver and perform this Guaranty
    Agreement and has taken  all  necessary  partnership action to authorize the
    execution, delivery and performance of this Guaranty Agreement.

         (d)  Enforceable Obligations.  This Guaranty Agreement  has  been  duly
    executed  and delivered by each Guarantor and constitutes a legal, valid and
    binding obligation of such  Guarantor  enforceable against such Guarantor in
    accordance with its terms,  except  as  enforceability  may  be  limited  by
    applicable  bankruptcy,  insolvency,  reorganization,  moratorium or similar
    laws affecting the enforcement of creditors' rights generally and by general
    equitable principles.

    11.  No Waiver:  Cumulative Remedies.  Neither  the  Agent,  either  Issuing
Bank  nor  any  of  the Lenders shall by any act, delay, indulgence, omission or
otherwise be deemed to have  waived  any  right  or  remedy hereunder or to have
acquiesced in any Default or Event of Default or in any breach  of  any  of  the
terms and conditions hereof.  No failure to exercise and no delay in exercising,
on the part of the Agent, either Issuing Bank or any Lender, any right, power or
privilege  hereunder  shall operate as a waiver thereof, nor shall any single or
partial exercise of any right, power  or privilege preclude any other or further
exercise thereof, or the exercise of any other power,  privilege  or  right.   A
waiver  by  the  Agent, either Issuing Bank or any Lender of any right or remedy
hereunder on any one occasion shall not  be  construed  as a bar to any right or
remedy which any such Person would have on any future occasion.  The rights  and
remedies   herein   provided   are   cumulative,  may  be  exercised  singly  or
concurrently, and are not exclusive of any rights or remedies provided by law.

    12.  Notices.  All notices, requests  and  other communications to any party
hereunder shall  be  in  writing  (including  bank  wire,  telecopy  or  similar
teletransmission  or  writing) and, in the case of any Guarantor, shall be given
to such Guarantor at  the  address  or  telecopy  number  of  the Company now or
hereafter provided for in the Credit Agreement and in the  case  of  the  Agent,
either  Issuing  Bank  or any Lender, at the address or telecopy number for such
Person now or hereafter provided for in the Credit Agreement.  Each such notice,
request or other communication  shall  be  effective  (i) if given by telecopier
during regular business hours, once such telecopy is transmitted to the telecopy
number specified in the Credit Agreement, (ii) if

                                      -9-

given by mail, 72 hours after such communication is deposited in the mails  with
first  class  postage  prepaid,  addressed as aforesaid or (iii) if given by any
other means (including, without limitation,  by  air courier), when delivered at
the address specified in the Credit Agreement;  provided  that  notices  to  the
Agent shall not be effective until received.

    13.  Entire  Agreement.  This  Guaranty Agreement, the Credit Agreement, the
Notes, the Security Instruments,  the  other  Financing Documents referred to in
sections 3.02 the Credit  Agreement,  and  the  Fee  Letter  embody  the  entire
agreement  and  understanding  between the Agent, the Issuing Banks, the Lenders
and the other respective  parties  hereto  and  thereto  and supersede all prior
agreements and understandings between  such  parties  relating  to  the  subject
matter  hereof  and thereof.  There are no unwritten oral agreements between the
parties.  Any conflict or  ambiguity  between  the  terms and provisions of this
agreement and the terms and provisions in any other financing document shall  be
controlled by the terms and provisions hereof.

    14.  Governing Law; Submission to Jurisdiction, Etc.

    (a)  This  Guaranty  Agreement and the rights and obligations of the parties
hereunder shall be construed  in  accordance  with  and  be  governed by the law
(without giving effect to the conflict of law principles thereof) of  the  State
of Texas.

    (b)  Any  legal  action or proceeding with respect to this Agreement, may be
brought in the courts of the State  of  Texas or of the United States of America
for the Southern District of Texas, Houston  Division,  and,  by  execution  and
delivery  of  this  Agreement,  each  Guarantor hereby accepts for itself and in
respect of its Property, generally  and unconditionally, the jurisdiction of the
aforesaid courts.  Each  Guarantor  hereby  irrevocably  waives  any  objection,
including  but  not  limited to any objection to the laying of venue or based on
the grounds of Forum Non Conveniens, which  it  may now or hereafter have to the
bringing of any such action or proceeding in such respective jurisdictions.

    (c)  The Company and the Agent, each Issuing Bank and each Lender hereby (i)
irrevocably and unconditionally waive, to the fullest extent permitted  by  law,
trial  by  jury  in  any  legal  action  or proceeding relating to this Guaranty
Agreement or any  Financing  Document  and  for  any  counterclaim therein; (ii)
certify that no party hereto nor any representative or agent of counsel for  any
party hereto has represented, expressly or otherwise, or

                                      -10-

implied  that  such party would not, in the event of litigation, seek to enforce
the foregoing waivers, and (iii) acknowledge  that  it has been induced to enter
into this Agreement, the Financing Documents and the  transactions  contemplated
hereby and thereby by, among other things, the mutual waivers and certifications
contained in this section.

    (d)  Each  Guarantor  that  is  not  a  Texas corporation hereby irrevocably
designates the General Counsel of the Company  (as of the Closing Date, James C.
Reed, Jr.) located at 8700 Tesoro  Drive,  San  Antonio,  Texas  78217,  as  the
designee, appointee and agent of such Guarantor to receive, for and on behalf of
such Guarantor, service of process in such respective jurisdictions in any legal
action  or  proceeding  with  respect to this Agreement, the Notes, the Security
Instruments or the other Financing Documents.   It  is understood that a copy of
such process served on such agent will be promptly forwarded  by  mail  to  such
Guarantor at its address set forth opposite its signature below, but the failure
of  such  Guarantor to receive such copy shall not affect in any way the service
of such process.  Each Guarantor further  irrevocably consents to the service of
process of any of the aforementioned courts in any such action or proceeding  by
the  mailing of copies thereof by registered or certified mail, postage prepaid,
to such Guarantor at its said address,  such service to become effective 30 days
after such mailing.

    (e)  Nothing herein shall affect the right of the Agent or any Lender or any
holder of a Note to serve process in any other manner permitted  by  law  or  to
commence  legal  proceedings or otherwise proceed against any Guarantor in Texas
or any other jurisdiction in which assets of any Guarantor are located.

    15.  Severability.   Any  provision  of  this  Guaranty  Agreement  which is
prohibited or unenforceable in any jurisdiction shall, as to such  jurisdiction,
be  ineffective  to  the  extent of such prohibition or unenforceability without
invalidating the  remaining  provisions  hereof,  and  any  such  prohibition or
unenforceability  in  any  jurisdiction   shall   not   invalidate   or   render
unenforceable such provision in any other jurisdiction.

    16.  Paragraph  Headings.   The  Paragraph  headings  used  in this Guaranty
Agreement are for  convenience  of  reference  only  and  are  not to affect the
construction hereof or be taken into consideration in the interpretation hereof.

    17.  Interest.  It is  the  intention  of  the  parties  hereto  to  conform
strictly  to  usury  laws  applicable  to  each  Lender  and  the  Transactions.
Accordingly,  if  the  Transactions  would  be  usurious  as to any Lender under
applicable law, then, notwithstanding  anything  to  the  contrary in the Notes,
this Agreement or in  any  Financing  Document  or  agreement  entered  into  in
connection  with  the  Transactions  or  as  security for the Obligations, it is
agreed as follows:

                                      -11-

(i) the aggregate of all consideration which  constitutes  interest  as  to  any
Lender  under applicable law that is contracted for, taken, reserved, charged or
received by such Lender under  the  Notes,  this  Agreement  or under any of the
Financing  Documents  or  agreements  or  otherwise  in  connection   with   the
Transactions  shall  under no circumstances exceed the maximum amount allowed by
such applicable law,  (ii)  in  the  event  that  the  maturity  of the Notes is
accelerated for any reason, or  in  the  event  of  any  required  or  permitted
prepayment,  then  such consideration that constitutes interest as to any Lender
under applicable law may never include  more  than the maximum amount allowed by
such applicable law, and (iii) excess interest, if any,  provided  for  in  this
Agreement  or  otherwise  in connection with the Transactions shall be cancelled
automatically and, if theretofore paid, shall  be credited by such Lender on the
principal amount of the Obligations (or, to the extent that the principal amount
of the Obligations shall have been or would thereby be paid in full, refunded by
such Lender to the Company).  The right to accelerate the maturity of the  Notes
does  not  include  the right to accelerate any interest which has not otherwise
accrued on the date  of  such  acceleration,  and  the  Lenders do not intend to
collect any unearned interest in the event of acceleration.  All  sums  paid  or
agreed  to  be paid to each Lender for the use, forbearance or detention of sums
included in the Obligations shall, to the extent permitted by applicable law, be
amortized, prorated, allocated and spread throughout  the full term of the Notes
until payment in full so that the rate or amount of interest on account  of  the
Obligations  does  not  exceed the applicable usury ceiling, if any.  As used in
this Section, the term "applicable  law"  shall  mean  the  laws of the State of
Texas (or of any other jurisdiction whose laws  may  be  mandatorily  applicable
notwithstanding other provisions of this Agreement) or laws of the United States
of  America  applicable  to  any Lender and the Transactions, which would permit
such Lender to contract for, charge,  take,  reserve or receive a greater amount
of interest than under Texas (or such other jurisdiction's) law.  To the  extent
that  Article  5069-1.04  of the Texas Revised Civil Statutes is relevant to the
Lenders for the purpose  of  determining  the  Highest  Lawful Rate, the Lenders
hereby elect to determine the applicable rate ceiling under such Article by  the
indicated  (weekly)  rate  ceiling  from  time to time in effect, subject to the
Lenders' right subsequently to change  such method in accordance with applicable
law.  In no event shall the provisions of Tex. Rev. Civ. Stat.  art.   5069-2.01
through  5069-8.06  or  5069-15.01 through 5069-15.11 be applicable to the Loans
evidenced hereby.

    18.  Counterparts.   This  Agreement  may  be  executed  in  any  number  of
counterparts and by the different  parties hereto on separate counterparts, each
of which when so executed and delivered shall be an original but  all  of  which
shall together constitute one and the same instrument.

                          [SIGNATURES BEGIN NEXT PAGE]

                                      -12-

    IN WITNESS WHEREOF, the undersigned has caused this Guaranty Agreement to be
duly  executed  and delivered by its duly authorized officer on the day and year
first above written.

                        TESORO ALASKA PETROLEUM COMPANY
                        TESORO EXPLORATION AND PRODUCTION COMPANY
                        TESORO PETROLEUM COMPANIES, INC.
                        DIGICOMP, INC.
                        TESORO TECHNOLOGY PARTNERS COMPANY
                        INTERIOR FUELS COMPANY
                        TESORO ALASKA PIPELINE COMPANY
                        TESORO NORTHSTORE COMPANY
                        TESORO REFINING, MARKETING & SUPPLY COMPANY
                        TESORO NATURAL GAS COMPANY
                        TESORO BOLIVIA PETROLEUM COMPANY
                        TESORO VOSTOK COMPANY
                        KENAI PIPE LINE COMPANY



                        By:  /s/ G. A. Wright
                             G. A. Wright
                             Vice President and Treasurer


                        TESORO COASTWIDE SERVICES COMPANY
                        COASTWIDE MARINE SERVICES, INC.


                        By: /s/ Sharon L. Layman
                             Sharon L. Layman
                             Assistant Treasurer

                                      -13-

                         TESORO E&P COMPANY, L.P.

                         By:  TESORO EXPLORATION AND PRODUCTION COMPANY, as its
                               general partner



                              By: /s/ G. A. Wright
                              Name:  G. A. Wright
                              Title: Vice President and Treasurer

                         TESORO GAS RESOURCES COMPANY, INC



                         By:  /s/ George Dodgen
                         Name:     George Dodgen
                         Title:    President


                         BANQUE PARIBAS, AS ADMINISTRATIVE AGENT



                         By: /s/  Brian Malone
                         Name:     Brian Malone
                         Title:    Vice President



                         By: /s/ Barton D. Schouest
                         Name:     Barton D. Schouest
                         Title:    Group Vice President

                                      -14-


                    AMENDED AND RESTATED SECURITY AGREEMENT

                            (Accounts and Inventory)



                                    Between

                          TESORO PETROLEUM CORPORATION

                                      and

                                BANQUE PARIBAS,
                            AS ADMINISTRATIVE AGENT



                                  June 7, 1996

                    AMENDED AND RESTATED SECURITY AGREEMENT

                             Accounts and Inventory

    THIS AMENDED AND RESTATED SECURITY  AGREEMENT  is  made  as of June 7, 1996,
between TESORO PETROLEUM CORPORATION, a  Delaware  corporation  ("Debtor"),  and
BANQUE  PARIBAS, as Administrative Agent ("Secured Party"), for the Issuing Bank
and the Lenders.

                                    RECITALS

    A.   On  April  20,  1994,   the   Debtor,   Texas  Commerce  Bank  National
Association, individually and as agent,  Banque  Paribas,  individually  and  as
co-agent  and  the  other  financial institutions parties thereto entered into a
Credit Agreement (as amended from time to time, the "Prior Credit Agreement").

    B.   The conditions precedent to  the  effectiveness of the Credit Agreement
included the execution and delivery by Debtor of that certain Security Agreement
dated of even date therewith (the "Prior Security Agreement").

    C.   Of even date herewith, Debtor, Banque Paribas, as Administrative Agent,
The Bank of Nova  Scotia,  as  Documentation  Agent  and  various  lenders  (the
"Lenders")  are  entering  into  an  Amended  and Restated Credit Agreement (the
"Credit Agreement") amending and restating the Prior Credit Agreement.

    D.   In view of the foregoing and for other good and valuable consideration,
the receipt and  sufficiency  of  which  are  hereby acknowledged, Debtor hereby
agrees with Secured Party to amend and restate the Prior Security Agreement.


                                   ARTICLE I

                                  Definitions

    Section 1.01   Terms Defined Above.  As used in this Security Agreement, the
terms "Credit Agreement," "Debtor" and "Secured Party" shall have  the  meanings
respectively assigned to them.

    Section 1.02   Certain Definitions.  As used in this Security Agreement, the
following  terms shall have the following meanings, unless the context otherwise
requires:

         "Accounts" shall mean all  accounts  (as  such  term  is defined in the
    Code).

         "Account Debtor" shall mean any  Person  liable  (whether  directly  or
    indirectly,  primarily or secondarily) for the payment or performance of any
    obligations included in


    the Collateral, whether  as  an  account  debtor  (as  defined in the Code),
    obligor on an instrument, issuer of documents or  securities,  guarantor  or
    otherwise.

         "Code" shall mean the Uniform Commercial Code as presently in effect in
    the State of Texas, Texas Business and Commerce Code, Chapters 1 through 9.

         "Collateral"  shall  mean  the  following  types  or  items of Property
    (including Property hereafter acquired by  Debtor  as well as Property which
    Debtor now owns or in which Debtor has rights):

         (a)  all of Debtor's Accounts and Inventory;

         (b)  (i) any Property from time to time delivered to or deposited  with
    Secured  Party  by  or  for  the  account  of Debtor which is related to any
    Property referred  to  in  clause  (a)  of  this  definition;  and  (ii) all
    certificates of title or other documents evidencing ownership or  possession
    of  or  otherwise relating to any Property referred to in clause (a) of this
    definition;

         (c)  (i) all goods which were  at  any  time included in the Collateral
    described in clause (a) of this definition and which are returned to or  for
    the account of Debtor following their sale, lease or other disposition; (ii)
    all  policies  of  insurance  (whether  or  not  required  by Secured Party)
    covering  any  Property  referred  to  in  this  definition;  and  (iii) all
    proceeds,  products,  replacements,   additions   to,   substitutions   for,
    accessions  of,  and  Property  necessary  for  the  operation of any of the
    Property referred  to  in  this  definition,  including, without limitation,
    insurance payable as a result of loss or  damage  to  any  of  the  Property
    referred  to  in  this  definition, refunds of unearned premiums of any such
    insurance policy and claims against third parties;

         (d)  all books and records related  to  any of the Property referred to
    in this definition, including, without limitation,  any  and  all  books  of
    account,  customer  lists  and  other  records  relating  in  any way to the
    Collateral described in this definition;

         (e)  all of Debtor's general intangibles (as defined in the Code) which
    are related (but only those  related)  to  any  Property referred to in this
    definition, including, without limitation, all (i) letters of credit, bonds,
    guaranties, purchase or  sales  agreements  and  other  contractual  rights,
    rights  to  performance,  and  claims  for  damages,  refunds (including tax
    refunds) or other monies  due  or  to  become  due; (ii) orders, franchises,
    permits,   certificates,   licenses,   consents,   exemptions,    variances,
    authorizations  or  other  approvals  by  any  Governmental Authority; (iii)
    business records,  computer  tapes  and  computer  software;  and (iv) other
    intangible personal property, whether similar or dissimilar to the  Property
    referred to in clause (a) of this definition; and

                                      -2-

         (f)  all  of Debtor's chattel paper, documents and instruments (as such
    terms are defined in the  Code)  related  to  or arising out of any Property
    referred to in clause (a) of this definition.

         It is expressly contemplated that additional Property may from time  to
    time be pledged, assigned or granted to Secured Party as additional security
    for  the  Obligations, and, if so, then the term "Collateral" as used herein
    shall be deemed  for  all  purposes  hereof  to  include all such additional
    Property, together with all other Property  of  the  types  described  above
    related  thereto.   It is expressly agreed that Collateral shall not include
    and shall be exclusive of any equipment.

         "Event of Default" shall have the meaning assigned such term in Section
    6.01 of this Security Agreement.

         "Inventory" shall mean all inventory (as defined in the Code).

         "Obligations" shall mean:  (i) the Lender Indebtedness described in the
    Credit  Agreement,  including  without  limitation,  the  Letter  of  Credit
    Liabilities and the Notes,  and  any  and  all  renewals, extensions for any
    period, rearrangements or enlargements  thereof  and  any  interest  accrued
    thereon,   whether  pre-petition  or  post-petition;  (ii)  payment  of  and
    performance of any and all present or future obligations of Debtor according
    to the terms of any present  or  future interest or currency rate swap, rate
    cap, rate floor, rate collar, exchange transaction, forward  rate  agreement
    or  other  exchange or rate protection agreements or any option with respect
    to any such  transaction  now  existing  or  hereafter  entered into between
    Debtor and Secured Party or any of the Lenders (or any of their  Affiliates)
    and  authorized pursuant to the terms of the Credit Agreement; (iii) payment
    of and performance of any  and  all  present or future obligations of Debtor
    according to the terms of any present or future swap agreements, cap, floor,
    collar,  exchange  transaction,  forward  agreement  or  other  exchange  or
    protection  agreements  relating  to  crude  oil,  natural  gas   or   other
    hydrocarbons or any option with respect to any such transaction now existing
    or  hereafter  entered  into  between Debtor and Secured Party or any of the
    Lenders (or any of their Affiliates) and authorized pursuant to the terms of
    the Credit Agreement; (iv) the performance of all obligations and agreements
    under the Financing Documents,  including  this  Security Agreement; and (v)
    all accrued and earned interest, charges, expenses, attorneys' or other fees
    and any other sums payable to or incurred by Secured Party, any Issuing Bank
    or  any  Lender  in  connection  with  the  execution,   administration   or
    enforcement  of  their  rights and remedies hereunder or any other Financing
    Document.  The Obligations are Senior Debt  as  such term is defined in that
    certain Subordination Agreement dated December 15, 1992  among  the  Debtor,
    Tesoro  Alaska  Petroleum  Company  and  the State of Alaska attached to the
    Settlement Agreement among the  Debtor,  Tesoro Alaska Petroleum Company and
    the State of Alaska.

                                      -3-

         "Obligor" shall mean any Person, other  than  Debtor,  liable  (whether
    directly  or  indirectly,  primarily  or  secondarily)  for  the  payment or
    performance of any of the  Obligations whether as maker, co-maker, endorser,
    guarantor, accommodation party, general partner or otherwise; and  the  term
    "Obligor"  shall  specifically  include  each  Guarantor named in the Credit
    Agreement.

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

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

         Section 1.03   Other Defined Terms.   Unless  otherwise defined herein,
all terms beginning with a capital  letter  which  are  defined  in  the  Credit
Agreement  shall  have  the meanings assigned therein, unless the context hereof
requires otherwise.  All uncapitalized terms which are defined in the Code shall
have their respective meanings as  used  in  the Code, unless the context hereof
requires otherwise.


                                   ARTICLE II

                               Security Interest

    Section 2.01   Grant of Security Interest.  Debtor hereby assigns and grants
to Secured Party, for its benefit and the benefit of the Lenders and the Issuing
Banks, a security  interest  in,  lien  upon  and  right  of set-off against the
Collateral to secure the prompt payment and performance of the Obligations.


                                  ARTICLE III

                         Representations and Warranties

    Debtor represents and warrants to Secured Party, the Issuing Banks  and  the
Lenders  (which  representations  and  warranties  will survive the creation and
payment of the Obligations) that:

    Section 3.01   First Priority Security Interest.   The grant of the security
interest in the Collateral pursuant to this Security Agreement creates  a  valid
and  perfected  first  priority security interest in the Collateral, enforceable
against Debtor and all third parties and securing payment of the Obligations.

    Section 3.02   No Filings By Third Parties.  No financing statement or other
public notice or recording  covering  the  Collateral  is  on file in any public
office (other than any financing

                                      -4-

statement or other public notice  or  recording  naming  Secured  Party  as  the
secured party therein), and Debtor will not execute any such financing statement
or  other  public  notice  or  recording  so  long as any of the Obligations are
outstanding.

    Section 3.03   No Name Changes.  Debtor  has  not, during the preceding five
years, entered into  any  contract,  agreement,  security  instrument  or  other
document  using  a  name other than, or been known by or otherwise used any name
other than, the name used by Debtor herein.

    Section 3.04   Location of Debtor  and Collateral.  Debtor's chief executive
office and Debtor's records concerning the Collateral are located at the address
or location set forth on the signature page hereof.  The Collateral  is  located
at  such  address  or at the location(s), if any, specified in Exhibit A hereto.
Any Collateral not at such  location(s)  nevertheless remains subject to Secured
Party's security interest.

    Section 3.05   Collateral.  All statements or other information provided  by
Debtor  to  Secured  Party,  any  Issuing Bank or any Lender with respect to the
Collateral is or (in  the  case  of  subsequently furnished information) will be
when provided correct and complete in all material respects.   The  delivery  at
any  time  by  Debtor to Secured Party of additional Collateral or of additional
descriptions of Collateral  shall  constitute  a  representation and warranty by
Debtor to Secured Party hereunder that the  representations  and  warranties  of
this Article III are correct insofar as they would pertain to such Collateral or
the descriptions thereof.

    Section 3.06   Accounts.

    (a)  Each  Account  represents  the  genuine,  valid and legally enforceable
indebtedness of an Account Debtor arising  from  the sale, lease or rendition by
Debtor of goods or services and is  not  and  will  not  be  subject  to  contra
accounts,  set-offs,  defenses,  counterclaims, allowances or adjustments (other
than discounts for  prompt  payment  shown  on  the  invoice),  or objections or
complaints by the Account Debtor concerning its liability on  the  Account;  and
any  goods, the sale of which gave rise to an Account, have not been returned or
rejected by the Account  Debtor  or  lost  or  damaged  prior  to receipt by the
Account Debtor.

    (b)  The amount shown as to each Account on Debtor's books is or will be the
true and undisputed amount owing and unpaid thereon.   Except  as  disclosed  in
writing  to  Secured  Party,  each  Account  arose  or  shall have arisen in the
ordinary course of Debtor's business; provided, however, that any Accounts which
arose or hereafter arise outside the  ordinary course of Debtor's business shall
nevertheless be included as part of the Collateral.  Debtor has no knowledge  of
any  bankruptcy,  insolvency  or  other  action affecting creditors' rights with
respect to any Account Debtor.

    (c)  Except as  disclosed  in  writing  to  Secured  Party,  each invoice or
agreement evidencing the Accounts is or will be due and payable not more than 90
days from the date thereof; provided, however, that any Accounts not so due  and
payable shall nevertheless be included as part of the Collateral.

                                      -5-

    Section  3.07   Delivery of Documents or Letters of Credit.  With respect to
any Inventory or other Collateral covered  by  one or more certificates of title
or other documents evidencing ownership or possession thereof, and with  respect
to any Accounts or other Collateral supported by letters of credit, each of such
certificates, documents or letters of credit has been delivered to Secured Party
(provided,  however,  that  all  certificates,  documents  and letters of credit
referred to in Section 1.02 shall be subject to the security interest created by
this Security Agreement irrespective of whether  or not such delivery shall have
been made).


                                   ARTICLE IV

                            Covenants and Agreements

    Debtor covenants and agrees that so long as any part of the Obligations  are
outstanding:

    Section 4.01   Change in Location of Collateral or Debtor.  Debtor will give
Secured Party 30 days' prior written notice of (i) any change in location of the
Collateral  to  a  jurisdiction  other than Texas, Alaska, California, Oregon or
Washington and which would  cause  the  Secured  Party  to be unperfected in the
Collateral, (ii) the opening or closing of any place  of  Debtor's  business  or
(iii) any change in the location of Debtor's chief executive office or address.

    Section 4.02   Documents; Collateral in Possession  of  Third  Parties.   If
certificates  of  title or other documents evidencing ownership or possession of
the Collateral  are  issued  or  outstanding,  Debtor  will  cause  the security
interest of Secured Party to be properly noted thereon and will, forthwith  upon
receipt, deliver same to Secured Party.  If any Collateral is at any time in the
possession  or  control  of  any  warehouseman,  bailee,  agent  or  independent
contractor, Debtor shall notify such Person of Secured Party's security interest
in  such  Collateral.   Upon  Secured Party's request, Debtor shall instruct any
such Person to hold all such  Collateral  for Secured Party's account subject to
Debtor's instructions, or, if an Event of Default shall have  occurred,  subject
to Secured Party's instructions.

    Section 4.03   Delivery  of  Letters  of  Credit  and Instruments; Proceeds.
Debtor will deliver each letter of credit, if any, included in the Collateral to
Secured Party, in each case forthwith upon receipt by  or  for  the  account  of
Debtor.  If any Account becomes evidenced by a promissory note, trade acceptance
or any other instrument for the payment of money (other than checks or drafts in
payment of Accounts collected by Debtor in the ordinary course of business prior
to  notification  by  Secured Party under Section 5.04), Debtor will immediately
deliver such  instrument  to  Secured  Party  appropriately  endorsed to Secured
Party, as collateral assignee  and,  regardless  of  the  form  of  presentment,
demand,  notice of dishonor, protest and notice of protest with respect thereto,
Debtor will remain liable thereon until such instrument is paid in full.  Except
as permitted by Sections  4.03,  4.08  and  4.09  Debtor will deliver to Secured
Party all proceeds from the sale or other disposition of the Collateral promptly
upon receipt.  If chattel  paper,  documents  or  instruments  are  received  as
proceeds, which are required to be

                                      -6-

delivered to Secured Party,  they  will  be,  immediately upon receipt, properly
endorsed or assigned and delivered to Secured Party as Collateral.

    Section 4.04   Sale, Disposition or Encumbrance of Collateral.   Except  (i)
as  permitted  by  Section  4.08,  or (ii) with the prior written consent of the
Majority Lenders, Debtor will not in any  way encumber any of the Collateral (or
permit or suffer any of the Collateral to be encumbered) or sell, assign,  lend,
rent,  lease  or otherwise dispose of or transfer any of the Collateral to or in
favor of any Person other than Secured Party.

    Section 4.05   Intentionally left blank.

    Section 4.06   Records and Information.

    (a)  Debtor shall  keep  accurate  and  complete  records  of the Collateral
(including proceeds).  These records shall reflect complete and  accurate  stock
records  of  the  Inventory and all facts concerning each Account.  Debtor shall
conduct a physical count of  the  Inventory  at  such intervals as Secured Party
requests and promptly supply Secured Party with a copy of such count accompanied
by a report of the value (valued at the lower of cost or market  value)  of  the
Inventory.   Secured  Party may at any time have access to, examine, audit, make
extracts from and inspect without hindrance or delay Debtor's records, files and
the Collateral.

    (b) Debtor    ognizes that financing statements pertaining to the Collateral
will be filed with the offices  of  the  Secretary of State of Texas, the Alaska
Department of Natural Resources, the  Secretary  of  State  of  California,  the
Secretary  of  State  of  Oregon and the Department of Licensing of the State of
Washington.  Debtor will immediately  notify  Secured  Party of any condition or
event that may change the proper  location  for  the  filing  of  any  financing
statements  or other public notice or recordings for the purpose of perfecting a
security interest in the  Collateral.   Without  limiting  the generality of the
foregoing, Debtor will (i) immediately notify Secured Party of any change  to  a
jurisdiction  other  than  as represented in Section 3.04 (A) in the location of
Debtor's chief executive office or chief  place of business, (B) in the location
of the office where Debtor keeps its records concerning the Accounts, or (C)  in
the  "location"  of  Debtor  within the meaning of Section 9-103(c) of the Code;
(ii) immediately notify Secured  Party  of  any  change  in  the location of the
Collateral  to  any  jurisdiction  other  than  the  States  of  Texas,  Alaska,
California, Oregon and Washington; and (iii) notify Secured Party 30 days  prior
to  any  change  in  Debtor's  name,  identity  or  corporate  structure  or Tax
Identification Number.  In  any  notice  furnished  pursuant  to this paragraph,
Debtor will expressly state  that  the  notice  is  required  by  this  Security
Agreement  and  contains  facts  that  will or may require additional filings of
financing statements or other notices  for  the purpose of continuing perfection
of Secured Party's security interest in the Collateral.   Debtor  will  promptly
provide  written  notice  to  Secured  Party of all information which in any way
relates to  or  affects  the  Collateral  generally,  Secured  Party's rights or
remedies with respect thereto, the filing of any financing  statement  or  other
public  notices  or  recordings,  or  the  delivery  and  possession of items of
Collateral for the purpose of perfecting a security interest in the Collateral.

                                      -7-

    Section 4.07   Further  Assurances.   Upon  the  request  of  Secured Party,
Debtor shall (at Debtor's expense) execute and  deliver  all  such  assignments,
certificates,   financing   statements  or  other  documents  and  give  further
assurances and do all  other  acts  and  things  as Secured Party may reasonably
request to perfect Secured Party's interest in the  Collateral  or  to  protect,
enforce or otherwise effect Secured Party's rights and remedies hereunder.

    Section 4.08   Inventory.   Unless  an  Event of Default has occurred and is
continuing and after any applicable notice  and cure periods provided for in the
Credit Agreement, Debtor  may  use  the  Inventory  in  any  lawful  manner  not
inconsistent  with  this  Security  Agreement  and  with  the terms of insurance
thereon and may sell, lease or  otherwise  dispose  of its Inventory for cash or
terms in the ordinary course of business, and Debtor may retain the proceeds  of
such  sales,  leases  or other dispositions (subject to Section 4.03 and Section
4.09); provided, however, the Inventory  shall remain in Debtor's possession and
control at all times prior to sale,  lease  or  other  disposition  at  Debtor's
address  set  forth  in Section 3.04.  Debtor shall bear any risk of loss of the
Inventory.  Debtor shall not use any  item of Inventory in a manner inconsistent
with the holding thereof for sale, lease or other disposition  in  the  ordinary
course  of business or in contravention of the terms of any agreement.  Upon the
occurrence and continuance of an Event  of Default and after any applicable cure
period, Debtor shall immediately deliver to Secured Party any  checks,  cash  or
other  forms  of payment which Debtor receives in connection with any Inventory,
appropriately endorsed.

    Section 4.09   Accounts.

    (a)  Prior to notification by  Secured  Party  under Section 6.02(i), Debtor
will collect the Accounts in the ordinary course of its business and may  retain
the proceeds of such collections (subject to Section 4.03).

    (b)  Debtor  shall  immediately notify Secured Party in writing in the event
that any representation given in Article  III with respect to any Account ceases
to be true and correct in all material respects; such  notice  specifying  other
representation(s) that cease to be true and correct and the action, if any, that
Debtor proposes to take with respect thereto.

    (c)  Debtor will not modify, extend or substitute any contract, the terms of
which  shall  at  any time have given rise to an Account, except in the ordinary
course of business or with the  prior  written consent of Secured Party.  Debtor
will not re-date any invoice or sale or make sales with an extended payment date
beyond that customary in the industry, and in no  event  longer  than  90  days.
Debtor  shall  not  adjust,  settle, discount or compromise any of the Accounts,
except in the ordinary course of business, as permitted in the Credit Agreement,
or with the prior written consent of Secured Party.

    (d)  Debtor will duly  perform  or  cause  to  be  performed all of Debtor's
obligations with respect to the Accounts and the underlying sales  of  goods  or
other transactions giving rise to the Accounts.

                                      -8-

    Section 4.10   Condition of Collateral.  Debtor will maintain all Collateral
in  good  condition  and  in  accordance  with industry standards and practices.
Debtor will not misuse,  abuse,  waste,  destroy  or endanger the Collateral nor
allow it to be used in any manner other than its intended use.  Debtor will  not
use  any  Collateral in violation of any Governmental Requirements, or suffer it
to be so used.

    Section 4.11   Collateral Separate and Distinct.   Debtor shall at all times
keep the Collateral, including proceeds, or cause it to be  kept  (when  in  the
possession  of  warehousemen,  bailees, agents, independent contractors or other
third parties), separate and  distinct  from  other Property; provided, however,
proceeds of the Collateral may be kept in various concentration accounts of  the
Parent or the Guarantors.

    Section 4.12   Change in Debtor's Name  or Corporate Structure.  Debtor will
not change  its  name,  identity  or  corporate  structure  (including,  without
limitation,  any  merger,  consolidation  or  sale  of  substantially all of its
assets) without notifying Secured Party  of  such  change in writing at least 30
days prior to the effective date of such change.  Without  the  express  written
consent  of Secured Party, however, Debtor will not engage in any other business
or transaction under any name other than Debtor's name hereunder.


                                   ARTICLE V

                  Rights, Duties, and Powers of Secured Party

    The  following  rights,  duties  and  powers of Secured Party are applicable
irrespective of whether an Event of  Default has occurred and is continuing, but
only after having given Debtor at least three (3) days prior notice:

    Section 5.01   Attorney-in-Fact.  Secured Party is hereby  fully  authorized
and  empowered  (without  the  necessity of any further consent or authorization
from Debtor) and the right  is  expressly  granted  to Secured Party, and Debtor
hereby   irrevocably   appoints   and   makes   Secured   Party   as    Debtor's
attorney-in-fact,  with  full  authority in the place and stead of Debtor and in
the  name  of  Debtor  or  otherwise,  from  time  to  time  in  Secured Party's
discretion, but at Debtor's cost and expense to:

         (a)  obtain, adjust, sell and cancel any insurance with respect to  the
    Collateral  and  endorse  any draft drawn by insurers of the Collateral, and
    Secured Party may apply any proceeds  or unearned premiums of such insurance
    to the Obligations (whether or not due); and

         (b)  take any  action  and  to  execute  any  assignment,  certificate,
    financing  statement,  notification,  document  or  instrument which Secured
    Party may deem necessary  or  advisable  to  accomplish the purposes of this
    Security Agreement, including, without limitation, to receive,  endorse  and
    collect all instruments made payable to Debtor

                                      -9-

    representing any payment or other distribution in respect of the  Collateral
    or any part thereof and to give full discharge for the same.

    Section 5.02   Transfer of Collateral.   Secured  Party  may transfer any or
all of the Obligations, and upon any such transfer, Secured Party  may  transfer
its  interest  in  any  or  all  of the Collateral and shall be fully discharged
thereafter from all liability therefor.   Any transferee of the Collateral shall
be vested with all rights, powers and remedies of Secured Party hereunder.

    Section 5.03   Purchase Money  Financing.   To  the  extent that the Lenders
have advanced or will advance funds to or for the account of  Debtor  to  enable
Debtor  to  purchase or otherwise acquire specific types or items of Collateral,
the Lenders may at their option pay  such  funds (i) directly to the Person from
whom Debtor will make such purchase or acquire such rights or (ii) to Debtor, in
which case Debtor covenants  promptly  to  pay  the  same  to  such  Person  and
forthwith furnish to Secured Party, on request, evidence satisfactory to Secured
Party  that  such  payment  has  been made from the funds so provided by Secured
Party for such payment.

    Section 5.04   Proceeds.  If so  requested  by Debtor, any payments received
by Secured Party on the Accounts or as proceeds of other Collateral  shall  upon
final   collection   by  Secured  Party  be  credited  towards  payment  of  the
Obligations.   In  the  absence  of  such  request  from  Debtor,  and  until so
requested, Secured Party may hold such collected  payments  as  cash  Collateral
(and  Secured  Party  may at any time place a hold or freeze on all or a part of
any deposit account of Debtor  containing  deposits  of  such payments up to the
amount of such deposits).

    Section 5.05   Discharge Encumbrances.  Secured Party may,  at  its  option,
discharge any taxes, Liens, security interests or other encumbrances at any time
levied  or placed on the Collateral, may pay for insurance on the Collateral and
may pay for the maintenance  and  preservation of the Collateral.  Debtor agrees
to reimburse Secured Party upon demand for any payment so made, plus interest on
the portion thereof from time to time remaining unpaid from the date of  Secured
Party's  demand  at  the  rate  for  overdue principal and interest set forth in
Section 2.06(c) of the Credit Agreement.

    Section 5.06   Disclaimer of Certain Duties.

    (a)  The powers conferred upon Secured  Party by this Security Agreement are
to protect the interest of Secured Party, the Issuing Banks and the  Lenders  in
the  Collateral  and  shall  not impose any duty upon Secured Party, the Issuing
Banks or any Lender  to  exercise  any  such  powers.  Debtor hereby agrees that
Secured Party, the Issuing Banks and the Lenders shall not be  liable  for,  nor
shall  the  indebtedness  evidenced by the Obligations be diminished by, Secured
Party's delay or failure to collect upon, foreclose, sell, take possession of or
otherwise obtain value for the Collateral.

    (b)  Except as provided  in  the  Credit  Agreement,  Secured Party shall be
under no duty whatsoever to make or give any presentment,  notice  of  dishonor,
protest, demand for

                                      -10-

performance, notice of non-performance, notice of intent to  accelerate,  notice
of  acceleration, or other notice or demand in connection with any Collateral or
the Obligations, or to take any  steps  necessary to preserve any rights against
any Obligor, Account Debtor or other Person.

    Section 5.07   Modification of Obligations; Other Security.   Debtor  waives
(i)  any  and  all  notice of acceptance, creation, modification, rearrangement,
renewal or extension for any period of any instrument executed by any Obligor in
connection with the Obligations and (ii) any defense of any Obligor by reason of
disability, lack of authorization, cessation of  the liability of any Obligor or
for any other reason.  Debtor authorizes Secured Party, without notice or demand
and without any reservation of  rights  against  Debtor  and  without  affecting
Debtor's  liability  hereunder  or  on the Obligations, from time to time to (x)
take and hold other Property,  other  than  the  Collateral, as security for the
Obligations, and exchange,  enforce,  waive  and  release  any  or  all  of  the
Collateral,  (y)  apply  the Collateral in the manner permitted by this Security
Agreement and (z) renew,  extend  for  any  period, accelerate, amend or modify,
supplement, enforce, compromise, settle, waive or release the obligations of any
Obligor or any instrument or agreement of such other Person with respect to  any
or all of the Obligations or Collateral.

    Section 5.08   Waiver of Notice; Demand and Presentment;  etc.   Except  for
any notice required under the Credit Agreement, Debtor hereby waives any demand,
notice  of  default,  notice of acceleration of the maturity of the Obligations,
notice of intent to  accelerate  the  maturity  of the Obligations, presentment,
protest and notice of dishonor as to  any  action  taken  by  Secured  Party  in
connection  with this Security Agreement, or any instrument or document.  Debtor
waives any right of marshaling in respect  of any and all Collateral, and waives
any right to require Secured Party, any Issuing Bank or any  Lender  to  proceed
against  any  Obligor, Account Debtor or other Person, exhaust any Collateral or
enforce any other remedy which Secured Party, any Issuing Bank or any Lender now
has or may hereafter have against any Obligor or other Person.

    Section 5.09   Non-judicial Enforcement.  To the fullest extent  allowed  by
applicable  law,  Secured  Party  may enforce its rights hereunder without prior
judicial process or judicial hearing, and to the fullest extent permitted by law
Debtor expressly waives any and  all  legal rights which might otherwise require
Secured Party to enforce its rights by judicial process.


                                   ARTICLE VI

                               Events of Default

    Section 6.01   Events of Default.  An Event  of  Default  under  the  Credit
Agreement shall constitute an "Event of Default" under this Security Agreement.

    Section 6.02   Remedies.  Upon the occurrence  and during the continuance of
any Event of Default, Secured Party may take any or all of the following actions
without notice (except where expressly required under the  Credit  Agreement  or
below) or demand to Debtor:

                                      -11-

         (a)  Declare  all  or  part  of  the  indebtedness  pursuant   to   the
    Obligations  immediately  due and payable and enforce payment of the same by
    Debtor or any Obligor.

         (b)  Take possession of the  Collateral,  or at Secured Party's request
    Debtor shall,  at  Debtor's  cost,  assemble  the  Collateral  and  make  it
    available at a location to be specified by Secured Party which is reasonably
    convenient to Debtor and Secured Party.  In any event, Debtor shall bear the
    risk  of  accidental  loss  or  damage  to  or  diminution  in  value of the
    Collateral, and Secured Party shall have no liability whatsoever for failure
    to obtain or maintain insurance, nor to determine whether any insurance ever
    in force is adequate as to amount or as to risk insured.

         (c)  Sell or lease, in one or more sales or leases and in one  or  more
    parcels,  or  otherwise  dispose of any or all of the Collateral in its then
    condition or in any  other  commercially  reasonable manner as Secured Party
    may elect, in a public or private transaction, at  any  location  as  deemed
    reasonable   by  Secured  Party  (including,  without  limitation,  Debtor's
    premises), either for cash or credit or for future delivery at such price as
    Secured Party may deem fair, and  (unless prohibited by the Code, as adopted
    in any applicable jurisdiction) Secured  Party,  any  Issuing  Bank  or  any
    Lender  may  be the purchaser of any or all Collateral so sold and may apply
    upon the purchase price therefor  any  Obligations secured hereby.  Any such
    sale or transfer by Secured Party either to itself or to  any  other  Person
    shall  be  absolutely  free from any claim of right by Debtor, including any
    equity or right of redemption,  stay  or  appraisal  which Debtor has or may
    have under any rule of law, regulation or statute now existing or  hereafter
    adopted.  Upon any such sale or transfer, Secured Party shall have the right
    to  deliver,  assign and transfer to the purchaser or transferee thereof the
    Collateral so sold  or  transferred.   It  shall  not  be necessary that the
    Collateral or any part thereof be present at the location of any  such  sale
    or  transfer.   Secured  Party  may, at its discretion, provide for a public
    sale, and any such public sale  shall  be  held at such time or times within
    ordinary business hours and at such place or places as Secured Party may fix
    in the notice of such sale.  Secured Party shall not be  obligated  to  make
    any  sale pursuant to any such notice.  Secured Party may, without notice or
    publication, adjourn any public or private  sale by announcement at any time
    and place fixed for such sale, and such sale may be  made  at  any  time  or
    place  to  which  the  same  may  be so adjourned.  In the event any sale or
    transfer hereunder is  not  completed  or  is  defective  in  the opinion of
    Secured Party, such sale or transfer shall not exhaust the rights of Secured
    Party hereunder, and Secured Party shall have the right to cause one or more
    subsequent sales or transfers to be made hereunder.  In the event  that  any
    of the Collateral is sold or transferred on credit, or to be held by Secured
    Party  for  future  delivery to a purchaser or transferee, the Collateral so
    sold or transferred may  be  retained  by  Secured  Party until the purchase
    price or other consideration is paid by the purchaser or transferee thereof,
    but in the event that such purchaser or transferee  fails  to  pay  for  the
    Collateral  so  sold  or  transferred  or  to take delivery thereof, neither
    Secured Party, any Issuing Bank nor  any Lender shall incur any liability in
    connection therewith.  If only part of the Collateral is sold or transferred
    such that the Obligations remain outstanding (in whole or in part),  Secured
    Party's rights and remedies hereunder shall not

                                      -12-

    be  exhausted,  waived  or  modified,  and  Secured  Party  is  specifically
    empowered  to  make  one or more successive sales or transfers until all the
    Collateral shall be sold or  transferred  and  all the Obligations are paid.
    In the event that Secured Party elects not to sell the  Collateral,  Secured
    Party  retains  its  rights  to lease or otherwise dispose of or utilize the
    Collateral or  any  part  or  parts  thereof  in  any  manner  authorized or
    permitted by law or in equity, and to apply the proceeds of the same towards
    payment of the Obligations.  Each and every method  of  disposition  of  the
    Collateral  described  in  this  Section 6.02(c) or in Section 6.02(f) shall
    constitute disposition in a commercially reasonable manner.

         (d)  Take possession of all books and records of Debtor  pertaining  to
    the  Collateral.   Secured  Party shall have the authority to enter upon any
    real or immoveable property or  improvements  thereon in order to obtain any
    such books or records, or any Collateral located  thereon,  and  remove  the
    same therefrom without liability.

         (e)  Apply  proceeds  of  the  disposition  of  the  Collateral  to the
    Obligations in any manner elected by Secured Party and permitted by the Code
    or otherwise permitted by law  or  in equity.  Such application may include,
    without limitation, the reasonable expenses of retaking, holding,  preparing
    for  sale or other disposition, and the reasonable attorneys' fees and legal
    expenses incurred by Secured Party, the Issuing Banks and the Lenders.

         (f)  Appoint any Person as agent  to  perform any act or acts necessary
    or incident to any sale or transfer by  Secured  Party  of  the  Collateral.
    Additionally,  any  sale  or  transfer  hereunder  may  be  conducted  by an
    auctioneer or any officer or agent of Secured Party.

         (g)  Apply and set-off (i) any deposits of Debtor now or hereafter held
    by Secured Party, the  Issuing  Banks  and  the  Lenders; (ii) all claims of
    Debtor against Secured Party, now or hereafter  existing;  (iii)  any  other
    Property,  rights  or  interests of Debtor which come into the possession or
    custody or under the control of Secured  Party; and (iv) the proceeds of any
    of the foregoing as if the same were included in  the  Collateral.   Secured
    Party   agrees   to  notify  Debtor  promptly  after  any  such  set-off  or
    application; provided, however, the  failure  of  Secured  Party to give any
    notice shall not affect the validity of such set-off or application.

         (h)  With respect to the Collateral, receive, change  the  address  for
    delivery,  open  and  dispose  of  mail addressed to Debtor, and to execute,
    assign and endorse  negotiable  and  other  instruments  for  the payment of
    money, documents of title or other evidences of payment, shipment or storage
    for any form of Collateral on behalf of and in the name of Debtor.

         (i)  Notify or require  Debtor  to  notify  Account  Debtors  that  the
    Accounts have been assigned to Secured Party and direct such Account Debtors
    to make payments on

                                      -13-

    the Accounts directly to Secured  Party.   To  the extent Secured Party does
    not so elect, Debtor shall continue to  collect  and  retain  the  Accounts.
    Secured  Party or its designee shall also have the right, in its own name or
    in the name of Debtor, to do  any of the following:  (i) to demand, collect,
    receipt for, settle, compromise any  amounts  due,  give  acquittances  for,
    prosecute or defend any action which may be in relation to any monies due or
    to  become  due by virtue of, the Accounts; (ii) to sell, transfer or assign
    or otherwise deal in the  Accounts  or  the  proceeds thereof or the related
    goods, as fully and effectively as if Secured Party were the absolute  owner
    thereof;  (iii)  to  extend  the  time of payment of any of the Accounts, to
    grant waivers and  make  any  allowance  or  other adjustment with reference
    thereto; (iv) to endorse the name  of  Debtor  on  notes,  checks  or  other
    evidences of payments on Collateral that may come into possession of Secured
    Party;  (v)  to  take  control of cash and other proceeds of any Collateral;
    (vi) to sign the name of Debtor on any invoice or bill of lading relating to
    any Collateral, or  any  drafts  against  Account  Debtors  or other persons
    making payment with respect to Collateral;  (vii)  to  send  a  request  for
    verification  of  Accounts to any Account Debtor; and (viii) to do all other
    acts and things necessary to carry out the intent of this Agreement.

         (j)  Exercise all other  rights  and  remedies  permitted  by law or in
    equity.

    Section 6.03   Liability for Deficiency.  If any sale or  other  disposition
of  Collateral  by  Secured  Party  or  any  Issuing Bank or any other action of
Secured Party, any Issuing Bank or  any Lender hereunder results in reduction of
the Obligations, such action will not  release  Debtor  from  its  liability  to
Secured  Party,  the  Issuing  Banks and the Lenders for any unpaid Obligations,
including costs, charges and expenses incurred in the liquidation of Collateral,
together with interest  thereon,  and  the  same  shall  be  immediately due and
payable to Secured Party at Secured Party's address set forth on  the  signature
page of this Security Agreement.

    Section 6.04   Reasonable  Notice.   If  any applicable provision of any law
requires Secured Party, any Issuing Bank or any Lender to give reasonable notice
of any sale or disposition  or  other  action, Debtor hereby agrees that fifteen
(15) days' prior written notice  shall  constitute  reasonable  notice  thereof.
Such  notice,  in  the case of public sale, shall state the time and place fixed
for such sale and, in the case  of  private sale, the time after which such sale
is to be made.

    Section 6.05   Account Debtors.  Any payment or  settlement  of  an  Account
made  by  an  Account  Debtor  will  be, to the extent of such payment or to the
extent provided under such settlement,  a  release, discharge and acquittance of
the Account Debtor with respect to such  Account,  and  Debtor  shall  take  any
action  as may be required by Secured Party in connection therewith.  No Account
Debtor on any Account will ever be  bound  to make inquiry as to the termination
of this Agreement or the rights of Secured Party to act hereunder, but shall  be
fully protected by Debtor in making payment directly to Secured Party.

                                      -14-

                                  ARTICLE VIII

                                 Miscellaneous

    Section 7.01   Notices.  Any notice required or permitted to be given  under
or  in  connection  with  this Security Agreement shall be given as specified in
Section 9.01 of the Credit Agreement  to  the address specified on the signature
page of this Security Agreement.

    Section 7.02   Amendments and Waivers.  Secured Party's, any Issuing  Bank's
or any Lender's acceptance of partial or delinquent payments or any forbearance,
failure  or  delay by the Secured Party in exercising any right, power or remedy
hereunder shall not be  deemed  a  waiver  of  any  obligation  of Debtor or any
Obligor, or of any right, power or remedy  of  Secured  Party;  and  no  partial
exercise  of  any  right,  power  or  remedy shall preclude any other or further
exercise thereof.  Secured Party may remedy any Event of Default hereunder or in
connection  with  the  Obligations  without  waiving  the  Event  of  Default so
remedied.  Debtor hereby agrees that if Secured Party agrees to a waiver of  any
provision  hereunder,  or  an  exchange  of or release of the Collateral, or the
addition or release of  any  Obligor,  any  such  action  shall not constitute a
waiver of any of  Secured  Party's  other  rights  or  of  Debtor's  obligations
hereunder.   This Security Agreement may be amended only by the manner set forth
in Section 9.02 of the  Credit  Agreement  by  an instrument in writing executed
jointly by Debtor and Secured Party and may be supplemented  only  by  documents
delivered or to be delivered in accordance with the express terms hereof.

    Section 7.03   Copy   as   Financing   Statement.    A  photocopy  or  other
reproduction of this Security Agreement  or any financing statement covering the
Collateral is sufficient as a financing statement, and the  same  may  be  filed
with  any  appropriate  filing  authority  for the purpose of perfecting Secured
Party's security interest in the Collateral.

    Section 7.04   Possession of Collateral.  Secured Party shall be  deemed  to
have  possession  of any Collateral in transit to it or set apart for it (or, in
either case, any of its agents, affiliates or correspondents).

    Section 7.05   Redelivery  of  Collateral.   If  any  sale  or  transfer  of
Collateral by Secured Party results in full satisfaction of the Obligations, and
after such sale or transfer and  discharge  there remains a surplus of proceeds,
Secured Party will deliver to Debtor such  excess  proceeds  in  a  commercially
reasonable time; provided, however, that neither Secured Party, any Issuing Bank
nor  any  Lender shall be liable for any interest, cost or expense in connection
with any delay in delivering such proceeds to Debtor.

    Section 7.06   Governing Law; Jurisdiction.  This Security Agreement and the
security interest granted hereby shall  be  construed  in  accordance  with  and
governed  by  the laws of the State of Texas (except to the extent that the laws
of any other jurisdiction  govern  the  perfection  and priority of the security
interests granted hereby).  Debtor  consents  to  and  submits  to  in  personam
jurisdiction  and  venue  in  the state district and county courts of the county
wherein

                                      -15-

Secured Party's offices are located at the address specified  on  the  signature
page  hereof,  and  in  the Federal District Courts of the district wherein such
offices of  Secured  Party  are  located.   This  submission  to jurisdiction is
nonexclusive and does not preclude Secured Party, any Issuing Bank or any Lender
from obtaining jurisdiction over Debtor or the Collateral in any court otherwise
having jurisdiction.

    Section 7.07   Cumulative and Other Rights.  The rights, powers and remedies
of Secured Party, the Issuing Banks and the Lenders hereunder are in addition to
all rights, powers and remedies given by law or  in  equity.   The  exercise  by
Secured  Party, any Issuing Bank or any Lender of any one or more of the rights,
powers and remedies herein  shall  not  be  construed  as  a waiver of any other
rights, powers and remedies, including, without limitation, any other rights  of
set-off.   If  any  of  the  Obligations are given in renewal, extension for any
period or rearrangement, or applied  toward  the  payment of debt secured by any
lien, Secured Party shall be, and is  hereby,  subrogated  to  all  the  rights,
titles,  interests  and liens securing the debt so renewed, extended, rearranged
or paid.

    Section 7.08   Continuing Security Agreement.

    (a)  This  Security  Agreement   shall   constitute  a  continuing  security
agreement, and all representations  and  warranties,  covenants  and  agreements
shall,  as  applicable,  apply  to  all future as well as existing transactions.
Provisions of this Security Agreement, unless they are by their terms exclusive,
shall be in addition to other agreements between the parties.

    (b)  Except as may be expressly applicable  pursuant to Section 9.505 of the
Code, no action taken or omission to act by Secured Party, the Issuing Banks  or
the  Lenders  hereunder,  including,  without  limitation,  any  action taken or
inaction pursuant to Section 6.02, shall  be deemed to constitute a retention of
the Collateral in satisfaction of the Obligations or otherwise  to  be  in  full
satisfaction  of the Obligations, and the Obligations shall remain in full force
and effect, until Secured Party,  the  Issuing  Banks and the Lenders shall have
applied payments (including, without limitation,  collections  from  Collateral)
towards  the  Obligations  in  the  full  amount  then outstanding or until such
subsequent time as is hereinafter provided in subsection (c) below.

    (c)  To the extent that any payments  on  the Obligations or proceeds of the
Collateral  are  subsequently  invalidated,  declared  to   be   fraudulent   or
preferential,  set  aside  or  required  to  be  repaid  to a trustee, debtor in
possession, receiver or other  Person  under  any  bankruptcy law, common law or
equitable cause, then to such extent  the  Obligations  so  satisfied  shall  be
revived  and  continue  as  if such payment or proceeds had not been received by
Secured Party, the  Issuing  Banks  or  the  Lenders,  and  Secured Party's, the
Issuing Banks' and the Lenders' security interests, rights, powers and  remedies
hereunder shall continue in full force and effect.  In such event, this Security
Agreement  shall  be  automatically reinstated if it shall theretofore have been
terminated pursuant to Section 7.09.

                                      -16-

    (d)  In the event that the  Obligations  are  structured such that there are
times when no Indebtedness is owing thereunder, this  Security  Agreement  shall
remain  valid  and  in  full  force and effect as to all subsequent indebtedness
included in the  Obligations,  provided  Secured  Party  has  not in the interim
period  executed  a  written  release  or  termination  statement  or   returned
possession of or reassigned the Collateral to Debtor.

    Section 7.09   Termination.  The grant of  a security interest hereunder and
all of Secured Party's, the Issuing Banks' and the Lenders' rights,  powers  and
remedies  in  connection  therewith  shall remain in full force and effect until
Secured Party has retransferred and  delivered  all Collateral in its possession
to  Debtor,  and  executed  a  written  release  or  termination  statement  and
reassigned to Debtor without recourse or warranty any remaining  Collateral  and
all  rights  conveyed  hereby.  Upon the complete payment of the Obligations and
the compliance by  Debtor  with  all  covenants  and  agreements hereof, Secured
Party, at the written request and expense of Debtor, will release, reassign  and
transfer  the  Collateral to Debtor and declare this Security Agreement to be of
no further force or  effect.   Notwithstanding  the foregoing, the provisions of
Section 7.08(c) shall survive the termination of this Security Agreement.

    Section 7.10   Counterparts, Effectiveness.  This  Security Agreement may be
executed in two or more counterparts.  Each counterpart is deemed  an  original,
but all such counterparts taken together constitute one and the same instrument.
This  Security  Agreement  becomes effective upon the execution hereof by Debtor
and delivery of the same to Secured  Party,  and it is not necessary for Secured
Party, the Issuing Banks or any Lender  to  execute  any  acceptance  hereof  or
otherwise signify or express its acceptance hereof.

    Section 7.11   Headings Descriptive.  All titles or  headings  to  articles,
sections,  subsections  or  other  divisions  of  this Security Agreement or the
exhibits hereto are only for  the  convenience  of  the parties and shall not be
construed to have any effect or meaning with respect to  the  other  content  of
such  articles,  sections,  subsections  or  other divisions, such other content
being controlling as to the agreement between the parties hereto.

    Section 7.12   Delivery of  Copy/Waiver.   The  Debtor  hereby  acknowledges
receiving  a  copy  of this Security Agreement.  The Debtor waives all rights to
receive from the Secured Party  a  copy  of any financing statement or financing
change statement filed or registered or verification  statement  issued  at  any
time in respect of this Security Agreement.

    Section 7.13   Amendment and  Restatement.   This  Security Agreement amends
and restates in its entirety the Prior Security Agreement  and  all  its  terms,
provisions  and conditions.  Debtor acknowledges that the liens, claims, rights,
titles, interests  and  benefits  created  and  granted  by  the  Prior Security
Agreement continue to exist, remain valid and subsisting, shall not be  impaired
or  released  hereby,  shall  remain  in  full  force  and effect and are hereby
renewed, extended, carried forward and conveyed as security for the Obligations.

                                      -17-

DEBTOR:                      TESORO PETROLEUM CORPORATION


                             By:  /s/ G. A. Wright
                             Name:     G. A. Wright
                             Title:    Vice President, Corporate
                                       Communications and Treasurer


                             Address of Chief Executive Office and Location of
                             the Collateral:

                             8700 Tesoro Drive
                             San Antonio, Texas  78217


SECURED PARTY:               BANQUE PARIBAS, AS ADMINISTRATIVE
                             AGENT


                             By:  /s/ Brian Malone
                             Name:     Brian Malone
                             Title:    Vice President



                             By:  /s/ Barton D. Schouest
                             Name:     Barton D. Schouest
                             Title:    Group Vice President

                             Address:

                             1200 Smith Street, Suite 3100
                             Houston, Texas  77002

                                      -18-


                    AMENDED AND RESTATED SECURITY AGREEMENT

                            (Accounts and Inventory)



                                    Between

                        TESORO ALASKA PETROLEUM COMPANY

                                      and

                                BANQUE PARIBAS,
                            AS ADMINISTRATIVE AGENT



                                  June 7, 1996


                    AMENDED AND RESTATED SECURITY AGREEMENT

                             Accounts and Inventory

    THIS AMENDED AND RESTATED SECURITY  AGREEMENT  is  made  as of June 7, 1996,
between TESORO ALASKA PETROLEUM COMPANY, a Delaware corporation ("Debtor"),  and
BANQUE  PARIBAS, as Administrative Agent ("Secured Party") for the Issuing Banks
and the Lenders parties to the Credit Agreement referred to below.

                                    RECITALS

    A.   On April 20, 1994, Tesoro  Petroleum Corporation (the "Company"), Texas
Commerce Bank National Association, individually and as agent,  Banque  Paribas,
individually  and  as  co-agent  and  the  other  financial institutions parties
thereto entered into a  Credit  Agreement  (as  amended  from  time to time, the
"Prior Credit Agreement").

    B.   The conditions precedent to the effectiveness of the  Credit  Agreement
included the execution and delivery by Debtor of that certain Security Agreement
dated of even date therewith (the "Prior Security Agreement").

    C.   On  even  date  herewith,  the Company, Secured Party, The Bank of Nova
Scotia, as Documentation  Agent  and  the  other  financial institutions parties
thereto (the "Lenders")  are  entering  into  an  Amended  and  Restated  Credit
Agreement (as amended from time to time, the "Credit Agreement").

    D.   Therefore,  in  view  of  the foregoing and for other good and valuable
consideration, the receipt  and  sufficiency  of  which are hereby acknowledged,
Debtor and Secured Party agree to amend and restate the Prior Security Agreement
as follows:


                                   ARTICLE I

                                  Definitions

    Section 1.01   Terms Defined Above.  As used in this Security Agreement, the
terms "Company," "Credit Agreement," "Debtor" and "Secured Party" shall have the
meanings respectively assigned to them.

    Section 1.02   Certain Definitions.  As used in this Security Agreement, the
following terms shall have the following meanings, unless the context  otherwise
requires:

         "Accounts"  shall  mean  all  accounts  (as such term is defined in the
    Code).

         "Account Debtor" shall  mean  any  Person  liable  (whether directly or
    indirectly, primarily or secondarily) for the payment or performance of  any
    obligations included in


    the  Collateral,  whether  as  an  account  debtor (as defined in the Code),
    obligor on an instrument,  issuer  of  documents or securities, guarantor or
    otherwise.

         "Code" shall mean the Uniform Commercial Code as presently in effect in
    the State of Texas, Texas Business and Commerce Code, Chapters 1 through 9.

         "Collateral" shall mean  the  following  types  or  items  of  Property
    (including  Property  hereafter acquired by Debtor as well as Property which
    Debtor now owns or in which Debtor has rights):

         (a)  all of Debtor's Accounts and Inventory;

         (b)  (i) any Property from time to  time delivered to or deposited with
    Secured Party by or for the account  of  Debtor  which  is  related  to  any
    Property  referred  to  in  clause  (a)  of  this  definition;  and (ii) all
    certificates of title or other  documents evidencing ownership or possession
    of or otherwise relating to any Property referred to in clause (a)  of  this
    definition;

         (c)  (i)  all  goods  which were at any time included in the Collateral
    described in clause (a) of this definition  and which are returned to or for
    the account of Debtor following their sale, lease or other disposition; (ii)
    all policies of  insurance  (whether  or  not  required  by  Secured  Party)
    covering  any  Property  referred  to  in  this  definition;  and  (iii) all
    proceeds,  products,   replacements,   additions   to,   substitutions  for,
    accessions of, and Property necessary  for  the  operation  of  any  of  the
    Property  referred  to  in  this  definition, including, without limitation,
    insurance payable as a  result  of  loss  or  damage  to any of the Property
    referred to in this definition, refunds of unearned  premiums  of  any  such
    insurance policy and claims against third parties;

         (d)  all  books  and records related to any of the Property referred to
    in this definition,  including,  without  limitation,  any  and all books of
    account, customer lists and  other  records  relating  in  any  way  to  the
    Collateral described in this definition;

         (e)  all of Debtor's general intangibles (as defined in the Code) which
    are  related  (but  only  those related) to any Property referred to in this
    definition, including, without limitation, all (i) letters of credit, bonds,
    guaranties, purchase  or  sales  agreements  and  other  contractual rights,
    rights to performance,  and  claims  for  damages,  refunds  (including  tax
    refunds)  or  other  monies  due  or to become due; (ii) orders, franchises,
    permits,   certificates,   licenses,    consents,   exemptions,   variances,
    authorizations or other  approvals  by  any  Governmental  Authority;  (iii)
    business  records,  computer  tapes  and  computer  software; and (iv) other
    intangible personal property, whether similar  or dissimilar to the Property
    referred to in clause (a) of this definition; and

                                      -2-

         (f)  all of Debtor's chattel paper, documents and instruments (as  such
    terms  are  defined  in  the Code) related to or arising out of any Property
    referred to in clause (a) of this definition.

         It is expressly contemplated that  additional Property may from time to
    time be pledged, assigned or granted to Secured Party as additional security
    for the Obligations, and, if so, then the term "Collateral" as  used  herein
    shall  be  deemed  for  all  purposes  hereof to include all such additional
    Property, together with  all  other  Property  of  the types described above
    related thereto.  It is expressly agreed that Collateral shall  not  include
    and shall be exclusive of any equipment.

         "Event of Default" shall have the meaning assigned such term in Section
    6.01 of this Security Agreement.

         "Inventory" shall mean all inventory (as defined in the Code).

         "Obligations"  shall  mean  with respect to the Debtor, the Obligations
    (as defined in the Guaranty  Agreement)  to  the extent the Debtor is liable
    therefor as provided in the Guaranty Agreement.  The Obligations are  Senior
    Debt  as  such term is defined in that certain Subordination Agreement dated
    December 15, 1992 among the Company, Tesoro Alaska Petroleum Company and the
    State of Alaska  attached  to  the  Settlement  Agreement among the Company,
    Tesoro Alaska Petroleum Company and the State of Alaska.

         "Obligor" shall mean the Company  and  any  other  Person,  other  than
    Debtor,  liable  (whether  directly or indirectly, primarily or secondarily)
    for the payment or performance of  any  of the Obligations whether as maker,
    co-maker, endorser,  guarantor,  accommodation  party,  general  partner  or
    otherwise; and the term "Obligor" shall specifically include each Guarantor,
    other than Debtor, named in the Credit Agreement.

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

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

         Section 1.03   Other Defined Terms.   Unless  otherwise defined herein,
all terms beginning with a capital  letter  which  are  defined  in  the  Credit
Agreement  shall  have  the meanings assigned therein, unless the context hereof
requires otherwise.  All uncapitalized terms which are defined in the Code shall
have their respective meanings as  used  in  the Code, unless the context hereof
requires otherwise.

                                      -3-

                                   ARTICLE II

                               Security Interest

    Section 2.01   Grant of Security Interest.  Debtor hereby assigns and grants
to Secured Party, for its benefit and the benefit of the Lenders and the Issuing
Banks, a security interest in, lien  upon  and  right  of  set-off  against  the
Collateral to secure the prompt payment and performance of the Obligations.


                                  ARTICLE III

                         Representations and Warranties

    Debtor  represents  and warrants to Secured Party, the Issuing Banks and the
Lenders (which representations  and  warranties  will  survive  the creation and
payment of the Obligations) that:

    Section 3.01   First Priority Security Interest.  The grant of the  security
interest  in  the Collateral pursuant to this Security Agreement creates a valid
and perfected first priority  security  interest  in the Collateral, enforceable
against Debtor and all third parties and securing payment of the Obligations.

    Section 3.02   No Filings By Third Parties.  No financing statement or other
public notice or recording covering the Collateral is  on  file  in  any  public
office  (other  than any financing statement or other public notice or recording
naming Secured Party as the secured  party therein), and Debtor will not execute
any such financing statement or other public notice or recording so long as  any
of the Obligations are outstanding.

    Section 3.03   No Name Changes.  Debtor has not, during the  preceding  five
years,  entered  into  any  contract,  agreement,  security  instrument or other
document using a name other than,  or  been  known by or otherwise used any name
other than, the name used by Debtor herein.

    Section 3.04   Location of Debtor and Collateral.  Debtor's chief  executive
office and Debtor's records concerning the Collateral are located at the address
or  location  set forth on the signature page hereof.  The Collateral is located
at such address or at the  location(s),  if  any, specified in Exhibit A hereto.
Any Collateral not at such location(s) nevertheless remains subject  to  Secured
Party's security interest.

    Section 3.05   Collateral.  All statements  or other information provided by
Debtor to Secured Party, any Issuing Bank or any  Lender  with  respect  to  the
Collateral  is  or  (in  the case of subsequently furnished information) will be
when provided correct and complete  in  all  material respects.  The delivery at
any time by Debtor to Secured Party of additional Collateral  or  of  additional
descriptions of Collateral shall constitute a representation and warranty by

                                      -4-

Debtor to Secured Party hereunder that the  representations  and  warranties  of
this Article III are correct insofar as they would pertain to such Collateral or
the descriptions thereof.

    Section 3.06   Accounts.

    (a)  Each  Account  represents  the  genuine,  valid and legally enforceable
indebtedness of an Account Debtor arising  from  the sale, lease or rendition by
Debtor of goods or services and is  not  and  will  not  be  subject  to  contra
accounts,  set-offs,  defenses,  counterclaims, allowances or adjustments (other
than discounts for  prompt  payment  shown  on  the  invoice),  or objections or
complaints by the Account Debtor concerning its liability on  the  Account;  and
any  goods, the sale of which gave rise to an Account, have not been returned or
rejected by the Account  Debtor  or  lost  or  damaged  prior  to receipt by the
Account Debtor.

    (b)  The amount shown as to each Account on Debtor's books is or will be the
true and undisputed amount owing and unpaid thereon.   Except  as  disclosed  in
writing  to  Secured  Party,  each  Account  arose  or  shall have arisen in the
ordinary course of Debtor's business; provided, however, that any Accounts which
arose or hereafter arise outside the  ordinary course of Debtor's business shall
nevertheless be included as part of the Collateral.  Debtor has no knowledge  of
any  bankruptcy,  insolvency  or  other  action affecting creditors' rights with
respect to any Account Debtor.

    (c)  Except as  disclosed  in  writing  to  Secured  Party,  each invoice or
agreement evidencing the Accounts is or will be due and payable not more than 90
days from the date thereof; provided, however, that any Accounts not so due  and
payable shall nevertheless be included as part of the Collateral.

    Section 3.07   Delivery  of Documents or Letters of Credit.  With respect to
any Inventory or other Collateral covered  by  one or more certificates of title
or other documents evidencing ownership or possession thereof, and with  respect
to any Accounts or other Collateral supported by letters of credit, each of such
certificates, documents or letters of credit has been delivered to Secured Party
(provided,  however,  that  all  certificates,  documents  and letters of credit
referred to in Section 1.02 shall be subject to the security interest created by
this Security Agreement irrespective of whether  or not such delivery shall have
been made).

    Section 3.08   Ownership of  Collateral;  Encumbrances;  Valid  and  Binding
Agreement.   Debtor is the legal and beneficial owner of the Collateral free and
clear of any adverse claim, lien,  security  interest, option or other charge or
encumbrance except for the security interest created by  this  Agreement  or  as
permitted  by  the  Credit  Agreement,  and  Debtor  has  full  right, power and
authority to assign and grant a  security  interest in the Collateral to Secured
Party.  This Agreement constitutes a legal,  valid  and  binding  obligation  of
Debtor  enforceable against Debtor in accordance with its terms.  The execution,
delivery and performance of this  Agreement  will  not  violate the terms of any
contract, agreement, law, regulation, order,  injunction,  judgment,  decree  or
writ  to which Debtor is subject and does not require the consent or approval of
any other Person.

                                      -5-

    Section 3.09   No Required Consent.   No authorization, consent, approval or
other action by, and no notice to or filing with, any governmental authority  or
regulatory  body (other than the filing of financing statements) is required for
(i) the due execution,  delivery  and  performance  by Debtor of this Agreement,
(ii) the grant by Debtor of the security interest  granted  by  this  Agreement,
(iii)  the  perfection of such security interest or (iv) the exercise by Secured
Party of its rights and remedies under this Agreement.


                                   ARTICLE IV

                            Covenants and Agreements

    Debtor covenants and agrees that so long  as any part of the Obligations are
outstanding:

    Section 4.01   Change in Location of Collateral or Debtor.  Debtor will give
Secured Party 30 days' prior written notice of (i) any change in location of the
Collateral to a jurisdiction other than Texas,  Alaska,  California,  Oregon  or
Washington  and  which  would  cause  the Secured Party to be unperfected in the
Collateral, (ii) the opening or  closing  of  any  place of Debtor's business or
(iii) any change in the location of Debtor's chief executive office or address.

    Section 4.02   Documents; Collateral in Possession  of  Third  Parties.   If
certificates  of  title or other documents evidencing ownership or possession of
the Collateral  are  issued  or  outstanding,  Debtor  will  cause  the security
interest of Secured Party to be properly noted thereon and will, forthwith  upon
receipt, deliver same to Secured Party.  If any Collateral is at any time in the
possession  or  control  of  any  warehouseman,  bailee,  agent  or  independent
contractor, Debtor shall notify such Person of Secured Party's security interest
in  such  Collateral.   Upon  Secured Party's request, Debtor shall instruct any
such Person to hold all such  Collateral  for Secured Party's account subject to
Debtor's instructions, or, if an Event of Default shall have  occurred,  subject
to Secured Party's instructions.

    Section 4.03   Delivery of Letters  of  Credit  and  Instruments;  Proceeds.
Debtor will deliver each letter of credit, if any, included in the Collateral to
Secured  Party,  in  each  case  forthwith upon receipt by or for the account of
Debtor.  If any Account becomes evidenced by a promissory note, trade acceptance
or any other instrument for the payment of money (other than checks or drafts in
payment of Accounts collected by Debtor in the ordinary course of business prior
to notification by Secured  Party  under  Section 5.04), Debtor will immediately
deliver such instrument to  Secured  Party  appropriately  endorsed  to  Secured
Party,  as  collateral  assignee  and,  regardless  of  the form of presentment,
demand, notice of dishonor, protest and  notice of protest with respect thereto,
Debtor will remain liable thereon until such instrument is paid in full.  Except
as permitted by Sections 4.03, 4.08 and 4.09, Debtor  will  deliver  to  Secured
Party all proceeds from the sale or other disposition of the Collateral promptly
upon  receipt.   If  chattel  paper,  documents  or  instruments are received as
proceeds, which are required to  be  delivered  to  Secured Party, they will be,
immediately upon receipt, properly endorsed or assigned and delivered to Secured
Party as Collateral.

                                      -6-

    Section 4.04   Sale, Disposition or Encumbrance of Collateral.   Except  (i)
as  permitted  by  Section  4.08,  or (ii) with the prior written consent of the
Majority Lenders, Debtor will not in any  way encumber any of the Collateral (or
permit or suffer any of the Collateral to be encumbered) or sell, assign,  lend,
rent,  lease  or otherwise dispose of or transfer any of the Collateral to or in
favor of any Person other than Secured Party.

    Section 4.05   Intentionally left blank.

    Section 4.06   Records and Information.

    (a)  Debtor shall keep accurate  and  complete  records  of  the  Collateral
(including  proceeds).   These records shall reflect complete and accurate stock
records of the Inventory and  all  facts  concerning each Account.  Debtor shall
conduct a physical count of the Inventory at such  intervals  as  Secured  Party
requests and promptly supply Secured Party with a copy of such count accompanied
by  a  report  of the value (valued at the lower of cost or market value) of the
Inventory.  Secured Party may at any  time  have access to, examine, audit, make
extracts from and inspect without hindrance or delay Debtor's records, files and
the Collateral.

    (b)  Debtor will promptly furnish such information as Secured Party may from
time to time reasonably request regarding (i) the business, affairs or financial
condition of Debtor or (ii) the Collateral or Secured Party's rights or remedies
with respect thereto.  Any balance sheets or financial statements  requested  by
Secured  Party  pursuant  to  this  Section  4.06(b)  shall conform to generally
accepted accounting principles.

    (c)  Debtor  recognizes  that   financing   statements   pertaining  to  the
Collateral will be filed with the offices of the Secretary of  State  of  Texas,
the   Alaska  Department  of  Natural  Resources,  the  Secretary  of  State  of
California, the Secretary of State of  Oregon and the Department of Licensing of
the State of Washington.  Debtor will immediately notify Secured  Party  of  any
condition  or  event  that  may change the proper location for the filing of any
financing statements or other  public  notice  or  recordings for the purpose of
perfecting  a  security  interest  in  the  Collateral.   Without  limiting  the
generality of the foregoing, Debtor will (i) immediately notify Secured Party of
any change to a jurisdiction other than as represented in Section  3.04  (A)  in
the  location of Debtor's chief executive office or chief place of business, (B)
in the location of  the  office  where  Debtor  keeps its records concerning the
Accounts, or (C) in the "location" of  Debtor  within  the  meaning  of  Section
9-103(c) of the Code; (ii) immediately notify Secured Party of any change in the
location  of  the Collateral to any jurisdiction other than the States of Texas,
Alaska, California, Oregon and Washington; and (ii) notify Secured Party 30 days
prior to any change in  Debtor's  name,  identity  or corporate structure or Tax
Identification Number.  In any notice  furnished  pursuant  to  this  paragraph,
Debtor  will  expressly  state  that  the  notice  is  required by this Security
Agreement and contains facts  that  will  or  may  require additional filings of
financing statements or other notices for the purpose of  continuing  perfection
of  Secured  Party's  security interest in the Collateral.  Debtor will promptly
provide written notice to  Secured  Party  of  all  information which in any way
relates to or affects  the  Collateral  generally,  Secured  Party's  rights  or
remedies with respect thereto, the filing of any

                                      -7-

financing statement or other public notices or recordings, or the  delivery  and
possession  of  items  of  Collateral  for  the purpose of perfecting a security
interest in the Collateral.

    Section 4.07   Further  Assurances.   Upon  the  request  of  Secured Party,
Debtor shall (at Debtor's expense) execute and  deliver  all  such  assignments,
certificates,   financing   statements  or  other  documents  and  give  further
assurances and do all  other  acts  and  things  as Secured Party may reasonably
request to perfect Secured Party's interest in the  Collateral  or  to  protect,
enforce or otherwise effect Secured Party's rights and remedies hereunder.

    Section 4.08   Inventory.  Unless an Event  of  Default  has occurred and is
continuing and after any applicable notice and cure periods provided for in  the
Credit  Agreement,  Debtor  may  use  the  Inventory  in  any  lawful manner not
inconsistent with  this  Security  Agreement  and  with  the  terms of insurance
thereon and may sell, lease or otherwise dispose of its Inventory  for  cash  or
terms  in the ordinary course of business, and Debtor may retain the proceeds of
such sales, leases or other  dispositions  (subject  to Section 4.03 and Section
4.09); provided, however, the Inventory shall remain in Debtor's possession  and
control  at  all  times  prior  to  sale, lease or other disposition at Debtor's
address set forth in Section 3.04.   Debtor  shall  bear any risk of loss of the
Inventory.  Debtor shall not use any item of Inventory in a manner  inconsistent
with  the  holding  thereof for sale, lease or other disposition in the ordinary
course of business or in contravention of  the terms of any agreement.  Upon the
occurrence and continuance of an Event of Default and after any applicable  cure
period,  Debtor  shall  immediately deliver to Secured Party any checks, cash or
other forms of payment which  Debtor  receives in connection with any Inventory,
appropriately endorsed.

    Section 4.09   Accounts.

    (a)  Prior to notification by  Secured  Party  under Section 6.02(i), Debtor
will collect the Accounts in the ordinary course of its business and may  retain
the proceeds of such collections (subject to Section 4.03).

    (b)  Debtor  shall  immediately notify Secured Party in writing in the event
that any representation given in Article  III with respect to any Account ceases
to be true and correct in all material respects; such  notice  specifying  other
representation(s) that cease to be true and correct and the action, if any, that
Debtor proposes to take with respect thereto.

    (c)  Debtor will not modify, extend or substitute any contract, the terms of
which  shall  at  any time have given rise to an Account, except in the ordinary
course of business or with the  prior  written consent of Secured Party.  Debtor
will not re-date any invoice or sale or make sales with an extended payment date
beyond that customary in the industry, and in no  event  longer  than  90  days.
Debtor  shall  not  adjust,  settle, discount or compromise any of the Accounts,
except in the ordinary course of  business, as permitted by the Credit Agreement
or with the prior written consent of Secured Party.

                                      -8-

    (d)  Debtor will duly perform or cause  to  be  performed  all  of  Debtor's
obligations  with  respect  to the Accounts and the underlying sales of goods or
other transactions giving rise to the Accounts.

    Section 4.10   Condition of Collateral.  Debtor will maintain all Collateral
in good condition  and  in  accordance  with  industry  standards and practices.
Debtor will not misuse, abuse, waste, destroy or  endanger  the  Collateral  nor
allow  it to be used in any manner other than its intended use.  Debtor will not
use any Collateral in violation of any Governmental Requirement, or suffer it to
be so used.

    Section 4.11   Collateral Separate and Distinct.   Debtor shall at all times
keep the Collateral, including proceeds, or cause it to be  kept  (when  in  the
possession  of  warehousemen,  bailees, agents, independent contractors or other
third parties), separate and  distinct  from  other Property; provided, however,
proceeds of the Collateral may be kept in various concentration accounts of  the
Parent or the Guarantors.

    Section 4.12   Change in Debtor's Name or Corporate Structure.  Debtor  will
not  change  its  name,  identity  or  corporate  structure  (including, without
limitation, any  merger,  consolidation  or  sale  of  substantially  all of its
assets) without notifying Secured Party of such change in writing  at  least  30
days  prior  to  the effective date of such change.  Without the express written
consent of Secured Party, however, Debtor  will not engage in any other business
or transaction under any name other than Debtor's name hereunder.


                                   ARTICLE V

                  Rights, Duties, and Powers of Secured Party

    The  following  rights,  duties  and  powers of Secured Party are applicable
irrespective of whether an Event of  Default has occurred and is continuing, but
only after having given Debtor at least three (3) days prior notice:

    Section 5.01   Attorney-in-Fact.  Secured Party is hereby  fully  authorized
and  empowered  (without  the  necessity of any further consent or authorization
from Debtor) and the right  is  expressly  granted  to Secured Party, and Debtor
hereby   irrevocably   appoints   and   makes   Secured   Party   as    Debtor's
attorney-in-fact,  with  full  authority in the place and stead of Debtor and in
the  name  of  Debtor  or  otherwise,  from  time  to  time  in  Secured Party's
discretion, but at Debtor's cost and expense to:

         (a)  obtain, adjust, sell and cancel any insurance with respect to  the
    Collateral  and  endorse  any draft drawn by insurers of the Collateral, and
    Secured Party may apply any proceeds  or unearned premiums of such insurance
    to the Obligations (whether or not due); and

                                      -9-

         (b)  take any  action  and  to  execute  any  assignment,  certificate,
    financing  statement,  notification,  document  or  instrument which Secured
    Party may deem necessary  or  advisable  to  accomplish the purposes of this
    Security Agreement, including, without limitation, to receive,  endorse  and
    collect  all  instruments made payable to Debtor representing any payment or
    other distribution in respect of the  Collateral  or any part thereof and to
    give full discharge for the same.

    Section 5.02   Transfer of Collateral.  Secured Party may  transfer  any  or
all  of  the Obligations, and upon any such transfer, Secured Party may transfer
its interest in any  or  all  of  the  Collateral  and shall be fully discharged
thereafter from all liability therefor.  Any transferee of the Collateral  shall
be vested with all rights, powers and remedies of Secured Party hereunder.

    Section 5.03   Purchase Money Financing.  To the  extent  that  the  Lenders
have  advanced  or  will advance funds to or for the account of Debtor to enable
Debtor to purchase or otherwise  acquire  specific types or items of Collateral,
the Lenders may at their option pay such funds (i) directly to the  Person  from
whom Debtor will make such purchase or acquire such rights or (ii) to Debtor, in
which  case  Debtor  covenants  promptly  to  pay  the  same  to such Person and
forthwith furnish to Secured Party, on request, evidence satisfactory to Secured
Party that such payment has  been  made  from  the  funds so provided by Secured
Party for such payment.

    Section 5.04   Proceeds.  If so requested by Debtor, any  payments  received
by  Secured  Party on the Accounts or as proceeds of other Collateral shall upon
final  collection  by  Secured  Party   be   credited  towards  payment  of  the
Obligations.  In  the  absence  of  such  request  from  Debtor,  and  until  so
requested,  Secured  Party  may  hold such collected payments as cash Collateral
(and Secured Party may at any time place  a  hold  or freeze on all or a part of
any deposit account of Debtor containing deposits of such  payments  up  to  the
amount of such deposits).

    Section 5.05   Discharge Encumbrances.   Secured  Party  may, at its option,
discharge any taxes, Liens, security interests or other encumbrances at any time
levied or placed on the Collateral, may pay for insurance on the Collateral  and
may  pay  for the maintenance and preservation of the Collateral.  Debtor agrees
to reimburse Secured Party upon demand for any payment so made, plus interest on
the portion thereof from time to time  remaining unpaid from the date of Secured
Party's demand at the rate for overdue  principal  and  interest  set  forth  in
Section 2.06(c) of the Credit Agreement.

    Section 5.06   Disclaimer of Certain Duties.

    (a)  The  powers conferred upon Secured Party by this Security Agreement are
to protect the interest of Secured  Party,  the Issuing Banks and the Lenders in
the Collateral and shall not impose any duty upon  Secured  Party,  the  Issuing
Banks  or  any  Lender  to  exercise any such powers.  Debtor hereby agrees that
Secured Party, the Issuing Banks and  the  Lenders  shall not be liable for, nor
shall the indebtedness evidenced by the Obligations be diminished by,

                                      -10-

Secured  Party's  delay  or  failure  to  collect  upon,  foreclose,  sell, take
possession of or otherwise obtain value for the Collateral.

    (b)  Except as provided  in  the  Credit  Agreement,  Secured Party shall be
under no duty whatsoever to make or give any presentment,  notice  of  dishonor,
protest,  demand for performance, notice of non-performance, notice of intent to
accelerate, notice of acceleration, or other notice or demand in connection with
any Collateral or the Obligations,  or  to  take any steps necessary to preserve
any rights against any Obligor, Account Debtor or other Person.

    Section 5.07   Modification of Obligations; Other Security.   Debtor  waives
(i)  any  and  all  notice of acceptance, creation, modification, rearrangement,
renewal or extension for any period of any instrument executed by any Obligor in
connection with the Obligations and (ii) any defense of any Obligor by reason of
disability, lack of authorization, cessation of  the liability of any Obligor or
for any other reason.  Debtor authorizes Secured Party, without notice or demand
and without any reservation of  rights  against  Debtor  and  without  affecting
Debtor's  liability  hereunder  or  on the Obligations, from time to time to (x)
take and hold other Property,  other  than  the  Collateral, as security for the
Obligations, and exchange,  enforce,  waive  and  release  any  or  all  of  the
Collateral,  (y)  apply  the Collateral in the manner permitted by this Security
Agreement and (z) renew,  extend  for  any  period, accelerate, amend or modify,
supplement, enforce, compromise, settle, waive or release the obligations of any
Obligor or any instrument or agreement of such other Person with respect to  any
or all of the Obligations or Collateral.

    Section 5.08   Waiver  of  Notice;  Demand and Presentment; etc.  Except for
any notice required under the Credit Agreement, Debtor hereby waives any demand,
notice of default, notice of  acceleration  of  the maturity of the Obligations,
notice of intent to accelerate the maturity  of  the  Obligations,  presentment,
protest  and  notice  of  dishonor  as  to  any action taken by Secured Party in
connection with this Security Agreement,  or any instrument or document.  Debtor
waives any right of marshaling in respect of any and all Collateral, and  waives
any  right  to  require Secured Party, any Issuing Bank or any Lender to proceed
against any Obligor, Account Debtor  or  other Person, exhaust any Collateral or
enforce any other remedy which Secured Party, any Issuing Bank or any Lender now
has or may hereafter have against any Obligor or other Person.

    Section 5.09   Non-judicial Enforcement.  To the fullest extent  allowed  by
applicable  law,  Secured  Party  may enforce its rights hereunder without prior
judicial process or judicial hearing, and to the fullest extent permitted by law
Debtor expressly waives any and  all  legal rights which might otherwise require
Secured Party to enforce its rights by judicial process.

                                      -11-

                                   ARTICLE VI

                               Events of Default

    Section 6.01   Events of Default.  An Event  of  Default  under  the  Credit
Agreement shall constitute an "Event of Default" under this Security Agreement.

    Section 6.02   Remedies.  Upon the occurrence and during the continuance  of
any Event of Default, Secured Party may take any or all of the following actions
without  notice  (except  where expressly required under the Credit Agreement or
below) or demand to Debtor:

         (a)  Declare  all  or  part  of  the  indebtedness  pursuant   to   the
    Obligations  immediately  due and payable and enforce payment of the same by
    Debtor or any Obligor.

         (b)  Take possession of the  Collateral,  or at Secured Party's request
    Debtor shall,  at  Debtor's  cost,  assemble  the  Collateral  and  make  it
    available at a location to be specified by Secured Party which is reasonably
    convenient to Debtor and Secured Party.  In any event, Debtor shall bear the
    risk  of  accidental  loss  or  damage  to  or  diminution  in  value of the
    Collateral, and Secured Party shall have no liability whatsoever for failure
    to obtain or maintain insurance, nor to determine whether any insurance ever
    in force is adequate as to amount or as to risk insured.

         (c)  Sell or lease, in one or more  sales  or leases and in one or more
    parcels, or otherwise dispose of any or all of the Collateral  in  its  then
    condition  or  in  any other commercially reasonable manner as Secured Party
    may elect, in a public  or  private  transaction,  at any location as deemed
    reasonable  by  Secured  Party  (including,  without  limitation,   Debtor's
    premises), either for cash or credit or for future delivery at such price as
    Secured  Party may deem fair, and (unless prohibited by the Code, as adopted
    in any applicable  jurisdiction)  Secured  Party,  any  Issuing  Bank or any
    Lender may be the purchaser of any or all Collateral so sold and  may  apply
    upon  the  purchase price therefor any Obligations secured hereby.  Any such
    sale or transfer by Secured Party  either  to  itself or to any other Person
    shall be absolutely free from any claim of right by  Debtor,  including  any
    equity  or  right  of  redemption, stay or appraisal which Debtor has or may
    have under any rule of law,  regulation or statute now existing or hereafter
    adopted.  Upon any such sale or transfer, Secured Party shall have the right
    to deliver, assign and transfer to the purchaser or transferee  thereof  the
    Collateral  so  sold  or  transferred.   It  shall not be necessary that the
    Collateral or any part thereof be  present  at the location of any such sale
    or transfer.  Secured Party may, at its discretion,  provide  for  a  public
    sale,  and  any  such public sale shall be held at such time or times within
    ordinary business hours and at such place or places as Secured Party may fix
    in the notice of such sale.   Secured  Party  shall not be obligated to make
    any sale pursuant to any such notice.  Secured Party may, without notice  or
    publication,  adjourn any public or private sale by announcement at any time
    and place fixed for such sale,  and  such  sale  may  be made at any time or
    place to which the same may be so adjourned.   In  the  event  any  sale  or
    transfer hereunder is not

                                      -12-

    completed or is defective in the opinion of  Secured  Party,  such  sale  or
    transfer  shall  not  exhaust  the  rights  of  Secured Party hereunder, and
    Secured Party shall have the right to  cause one or more subsequent sales or
    transfers to be made hereunder.  In the event that any of the Collateral  is
    sold  or  transferred  on  credit, or to be held by Secured Party for future
    delivery to a purchaser or transferee, the Collateral so sold or transferred
    may  be  retained  by  Secured  Party  until  the  purchase  price  or other
    consideration is paid by the purchaser or transferee  thereof,  but  in  the
    event  that  such purchaser or transferee fails to pay for the Collateral so
    sold or transferred or to take  delivery thereof, neither Secured Party, any
    Issuing Bank  nor  any  Lender  shall  incur  any  liability  in  connection
    therewith.   If only part of the Collateral is sold or transferred such that
    the Obligations remain outstanding  (in  whole  or in part), Secured Party's
    rights and remedies hereunder shall not be exhausted,  waived  or  modified,
    and  Secured  Party is specifically empowered to make one or more successive
    sales or transfers until all the Collateral shall be sold or transferred and
    all the Obligations are paid.  In the event that Secured Party elects not to
    sell the Collateral, Secured Party retains  its rights to lease or otherwise
    dispose of or utilize the Collateral or any part or  parts  thereof  in  any
    manner  authorized  or  permitted  by  law  or  in  equity, and to apply the
    proceeds of the same  towards  payment  of  the Obligations.  Each and every
    method of disposition of the Collateral described in this Section 6.02(c) or
    in Section 6.02(f) shall constitute disposition in a commercially reasonable
    manner.

         (d)  Take possession of all books and records of Debtor  pertaining  to
    the  Collateral.   Secured  Party shall have the authority to enter upon any
    real or immoveable property or  improvements  thereon in order to obtain any
    such books or records, or any Collateral located  thereon,  and  remove  the
    same therefrom without liability.

         (e)  Apply  proceeds  of  the  disposition  of  the  Collateral  to the
    Obligations in any manner elected by Secured Party and permitted by the Code
    or otherwise permitted by law  or  in equity.  Such application may include,
    without limitation, the reasonable expenses of retaking, holding,  preparing
    for  sale or other disposition, and the reasonable attorneys' fees and legal
    expenses incurred by Secured Party, the Issuing Banks and the Lenders.

         (f)  Appoint any Person as agent  to  perform any act or acts necessary
    or incident to any sale or transfer by  Secured  Party  of  the  Collateral.
    Additionally,  any  sale  or  transfer  hereunder  may  be  conducted  by an
    auctioneer or any officer or agent of Secured Party.

         (g)  Apply and set-off (i) any deposits of Debtor now or hereafter held
    by Secured Party, the  Issuing  Banks  and  the  Lenders; (ii) all claims of
    Debtor against Secured Party, now or hereafter  existing;  (iii)  any  other
    Property,  rights  or  interests of Debtor which come into the possession or
    custody or under the control of Secured  Party; and (iv) the proceeds of any
    of the foregoing as if the same were included in  the  Collateral.   Secured
    Party   agrees   to  notify  Debtor  promptly  after  any  such  set-off  or

                                      -13-

    application; provided, however, the failure of Secured  Party  to  give  any
    notice shall not affect the validity of such set-off or application.

         (h)  With  respect  to  the Collateral, receive, change the address for
    delivery, open and dispose  of  mail  addressed  to  Debtor, and to execute,
    assign and endorse negotiable and  other  instruments  for  the  payment  of
    money, documents of title or other evidences of payment, shipment or storage
    for any form of Collateral on behalf of and in the name of Debtor.

         (i)  Notify  or  require  Debtor  to  notify  Account  Debtors that the
    Accounts have been assigned to Secured Party and direct such Account Debtors
    to make payments on the Accounts  directly  to Secured Party.  To the extent
    Secured Party does not so elect, Debtor shall continue to collect and retain
    the Accounts.  Secured Party or its designee shall also have the  right,  in
    its  own  name or in the name of Debtor, to do any of the following:  (i) to
    demand, collect,  receipt  for,  settle,  compromise  any  amounts due, give
    acquittances for, prosecute or defend any action which may be in relation to
    any monies due or to become due by virtue of, the Accounts;  (ii)  to  sell,
    transfer or assign or otherwise deal in the Accounts or the proceeds thereof
    or  the related goods, as fully and effectively as if Secured Party were the
    absolute owner thereof; (iii) to extend  the  time  of payment of any of the
    Accounts, to grant waivers and make any allowance or other  adjustment  with
    reference  thereto;  (iv)  to endorse the name of Debtor on notes, checks or
    other evidences of payments on  Collateral  that may come into possession of
    Secured Party; (v) to take  control  of  cash  and  other  proceeds  of  any
    Collateral; (vi) to sign the name of Debtor on any invoice or bill of lading
    relating  to  any Collateral, or any drafts against Account Debtors or other
    persons making payment with respect  to  Collateral; (vii) to send a request
    for verification of Accounts to any Account Debtor; and  (viii)  to  do  all
    other acts and things necessary to carry out the intent of this Agreement.

         (j)  Exercise  all  other  rights  and  remedies permitted by law or in
    equity.

    Section 6.03   Liability for Deficiency.   If  any sale or other disposition
of Collateral by Secured Party or any  Issuing  Bank  or  any  other  action  of
Secured  Party, any Issuing Bank or any Lender hereunder results in reduction of
the Obligations, such  action  will  not  release  Debtor  from its liability to
Secured Party, the Issuing Banks and the Lenders  for  any  unpaid  Obligations,
including costs, charges and expenses incurred in the liquidation of Collateral,
together  with  interest  thereon,  and  the  same  shall be immediately due and
payable to Secured Party at Secured  Party's  address set forth on the signature
page of this Security Agreement.

    Section 6.04   Reasonable Notice.  If any applicable provision  of  any  law
requires  Secured Party any Issuing Bank or any Lender to give reasonable notice
of any sale or disposition  or  other  action, Debtor hereby agrees that fifteen
(15) days' prior written notice  shall  constitute  reasonable  notice  thereof.
Such  notice,  in  the case of public sale, shall state the time and place fixed
for such sale and, in the case  of  private sale, the time after which such sale
is to be made.

                                      -14-

    Section 6.05   Account Debtors.  Any payment or  settlement  of  an  Account
made  by  an  Account  Debtor  will  be, to the extent of such payment or to the
extent provided under such settlement,  a  release, discharge and acquittance of
the Account Debtor with respect to such  Account,  and  Debtor  shall  take  any
action  as may be required by Secured Party in connection therewith.  No Account
Debtor on any Account will ever be  bound  to make inquiry as to the termination
of this Agreement or the rights of Secured Party to act hereunder, but shall  be
fully protected by Debtor in making payment directly to Secured Party.


                                  ARTICLE VIII

                                 Miscellaneous

    Section 7.01   Notices.  Any notice required or  permitted to be given under
or in connection with this Security Agreement shall be given in accordance  with
the notice provisions of the Guaranty Agreement.

    Section 7.02   Amendments and Waivers.  Secured Party's, any Issuing  Bank's
or any Lender's acceptance of partial or delinquent payments or any forbearance,
failure  or  delay by the Secured Party in exercising any right, power or remedy
hereunder shall not be  deemed  a  waiver  of  any  obligation  of Debtor or any
Obligor, or of any right, power or remedy  of  Secured  Party;  and  no  partial
exercise  of  any  right,  power  or  remedy shall preclude any other or further
exercise thereof.  Secured Party may remedy any Event of Default hereunder or in
connection  with  the  Obligations  without  waiving  the  Event  of  Default so
remedied.  Debtor hereby agrees that if Secured Party agrees to a waiver of  any
provision  hereunder,  or  an  exchange  of or release of the Collateral, or the
addition or release of  any  Obligor,  any  such  action  shall not constitute a
waiver of any of  Secured  Party's  other  rights  or  of  Debtor's  obligations
hereunder.   This Security Agreement may be amended only by the manner set forth
in Section 9.02 of the  Credit  Agreement  by  an instrument in writing executed
jointly by Debtor and Secured Party and may be supplemented  only  by  documents
delivered or to be delivered in accordance with the express terms hereof.

    Section 7.03   Copy  as   Financing   Statement.    A   photocopy  or  other
reproduction of this Security Agreement or any financing statement covering  the
Collateral  is  sufficient  as  a financing statement, and the same may be filed
with any appropriate  filing  authority  for  the  purpose of perfecting Secured
Party's security interest in the Collateral.

    Section 7.04   Possession of Collateral.   Secured  Party shall be deemed to
have possession of any Collateral in transit to it or set apart for it  (or,  in
either case, any of its agents, affiliates or correspondents).

    Section 7.05   Redelivery  of  Collateral.   If  any  sale  or  transfer  of
Collateral by Secured Party results in full satisfaction of the Obligations, and
after such sale or transfer and discharge there remains a surplus  of  proceeds,
Secured Party will deliver to Debtor such excess proceeds

                                      -15-

in a  commercially  reasonable  time;  provided,  however,  that neither Secured
Party, any Issuing Bank nor any Lender shall be liable for any interest, cost or
expense in connection with any delay in delivering such proceeds to Debtor.

    Section 7.06   Governing Law; Jurisdiction.  This Security Agreement and the
security interest granted hereby shall  be  construed  in  accordance  with  and
governed  by  the laws of the State of Texas (except to the extent that the laws
of any other jurisdiction  govern  the  perfection  and priority of the security
interests granted hereby).  Debtor  consents  to  and  submits  to  in  personam
jurisdiction  and  venue  in  the state district and county courts of the county
wherein Secured Party's offices  are  located  at  the  address specified on the
signature page hereof, and in  the  Federal  District  Courts  of  the  district
wherein  such  offices  of  Secured  Party  are  located.   This  submission  to
jurisdiction  is  nonexclusive  and does not preclude Secured Party, any Issuing
Bank or any Lender from obtaining  jurisdiction over Debtor or the Collateral in
any court otherwise having jurisdiction.

    Section 7.07   Cumulative and Other Rights.  The rights, powers and remedies
of Secured Party hereunder are in addition to all rights,  powers  and  remedies
given  by  law or in equity.  The exercise by Secured Party, any Issuing Bank or
any Lender of any one or  more  of  the rights, powers and remedies herein shall
not be construed  as  a  waiver  of  any  other  rights,  powers  and  remedies,
including,  without  limitation,  any  other  rights  of set-off.  If any of the
Obligations are given in renewal, extension  for any period or rearrangement, or
applied toward the payment of debt secured by any lien, Secured Party shall  be,
and  is  hereby,  subrogated  to  all  the  rights,  titles, interests and liens
securing the debt so renewed, extended, rearranged or paid.

    Section 7.08   Subrogation.  Until the  Obligations  have been paid in full,
Debtor hereby waives any claim, right or remedy which Debtor  may  now  have  or
hereafter  acquire  against  the  Company  which  arises  out  of  this Security
Agreement  or  from  the  performance  by  Debtor  hereunder,  including without
limitation,  any  claim,  remedy  or  right   of   subrogation,   reimbursement,
exoneration,  indemnification,  or  participation  in  any  such claim, right or
remedy  of  any   other   Person   against   the   Company;  provided,  however,
notwithstanding the foregoing, Debtor reserves its rights  of  contribution  and
reimbursement,  if  any, from any Obligor.  Until the Obligations have been paid
in full, Debtor further waives any  benefit  of  any right to participate in any
security now or hereafter held by Secured Party, the Issuing  Banks  and/or  the
Lenders.

    Section 7.09   Continuing Security Agreement.

    (a)  This   Security   Agreement  shall  constitute  a  continuing  security
agreement, and  all  representations  and  warranties,  covenants and agreements
shall, as applicable, apply to all future  as  well  as  existing  transactions.
Provisions of this Security Agreement, unless they are by their terms exclusive,
shall be in addition to other agreements between the parties.

    (b)  Except  as may be expressly applicable pursuant to Section 9.505 of the
Code, no action taken or omission to  act by Secured Party, the Issuing Banks or
the Lenders hereunder,

                                      -16-

including,  without limitation, any action taken or inaction pursuant to Section
6.02,  shall  be  deemed  to  constitute   a  retention  of  the  Collateral  in
satisfaction of the Obligations or otherwise to be in full satisfaction  of  the
Obligations,  and  the  Obligations shall remain in full force and effect, until
Secured Party, the Issuing  Banks  and  the  Lenders shall have applied payments
(including,  without  limitation,  collections  from  Collateral)  towards   the
Obligations in the full amount then outstanding or until such subsequent time as
is hereinafter provided in subsection (c) below.

    (c)  To  the  extent that any payments on the Obligations or proceeds of the
Collateral  are  subsequently   invalidated,   declared   to  be  fraudulent  or
preferential, set aside or required  to  be  repaid  to  a  trustee,  debtor  in
possession,  receiver  or  other  Person under any bankruptcy law, common law or
equitable cause, then  to  such  extent  the  Obligations  so satisfied shall be
revived and continue as if such payment or proceeds had  not  been  received  by
Secured  Party,  the  Issuing  Banks  or  the  Lenders, and Secured Party's, the
Issuing Banks' and the Lenders'  security interests, rights, powers and remedies
hereunder shall continue in full force and effect.  In such event, this Security
Agreement shall be automatically reinstated if it shall  theretofore  have  been
terminated pursuant to Section 7.10.

    (d)  In  the  event  that the Obligations are structured such that there are
times when no Indebtedness  is  owing  thereunder, this Security Agreement shall
remain valid and in full force and effect  as  to  all  subsequent  indebtedness
included  in  the  Obligations,  provided  Secured  Party has not in the interim
period  executed  a  written  release   or  termination  statement  or  returned
possession of or reassigned the Collateral to Debtor.

    Section 7.10   Termination.  The grant of a security interest hereunder  and
all  of  Secured Party's, the Issuing Banks' and the Lenders' rights, powers and
remedies in connection therewith  shall  remain  in  full force and effect until
Secured Party has retransferred and delivered all Collateral in  its  possession
to  Debtor,  and  executed  a  written  release  or  termination  statement  and
reassigned  to  Debtor without recourse or warranty any remaining Collateral and
all rights conveyed hereby.  Upon  the  complete  payment of the Obligations and
the compliance by Debtor with  all  covenants  and  agreements  hereof,  Secured
Party,  at the written request and expense of Debtor, will release, reassign and
transfer the Collateral to Debtor and  declare  this Security Agreement to be of
no further force or effect.  Notwithstanding the foregoing,  the  provisions  of
Section 7.09(c) shall survive the termination of this Security Agreement.

    Section 7.11   Counterparts,  Effectiveness.  This Security Agreement may be
executed in two or more  counterparts.   Each counterpart is deemed an original,
but all such counterparts taken together constitute one and the same instrument.
This Security Agreement becomes effective upon the execution  hereof  by  Debtor
and  delivery  of the same to Secured Party, and it is not necessary for Secured
Party, the Issuing Banks  or  any  Lender  to  execute  any acceptance hereof or
otherwise signify or express its acceptance hereof.

    Section 7.12   Headings Descriptive.  All titles or  headings  to  articles,
sections,  subsections  or  other  divisions  of  this Security Agreement or the
exhibits hereto are only for the

                                      -17-

convenience of the parties and  shall  not  be  construed  to have any effect or
meaning  with  respect  to  the  other  content  of  such  articles,   sections,
subsections  or  other divisions, such other content being controlling as to the
agreement between the parties hereto.

    Section 7.13   Delivery  of  Copy/Waiver.   The  Debtor  hereby acknowledges
receiving a copy of this Security Agreement.  The Debtor waives  all  rights  to
receive  from  the  Secured Party a copy of any financing statement or financing
change statement filed or  registered  or  verification  statement issued at any
time in respect of this Security Agreement.

    Section 7.14   Amendment and Restatement.  This  Security  Agreement  amends
and  restates  in  its  entirety the Prior Security Agreement and all its terms,
provisions and conditions.  Debtor acknowledges  that the liens, claims, rights,
titles, interests and  benefits  created  and  granted  by  the  Prior  Security
Agreement  continue to exist, remain valid and subsisting, shall not be impaired
or released hereby,  shall  remain  in  full  force  and  effect  and are hereby
renewed, extended, carried forward and conveyed as security for the Obligations.

                                      -18-

DEBTOR:                      TESORO ALASKA PETROLEUM COMPANY



                             By: /s/ G. A. Wright
                             Name:     G. A. Wright
                             Title:    Vice President and Treasurer


                             Address of Chief Executive Office and Location of
                             the Collateral:

                             8700 Tesoro Drive
                             San Antonio, Texas  78217


SECURED PARTY:               BANQUE PARIBAS, AS ADMINISTRATIVE
                             AGENT


                             By: /s/ Brian Malone
                             Name:     Brian Malone
                             Title:    Vice President



                             By: /s/ Barton D. Schouest
                             Name:     Barton D. Schouest
                             Title:    Group Vice President

                             Address:

                             1200 Smith Street, Suite 3100
                             Houston, Texas  77002


                    AMENDED AND RESTATED SECURITY AGREEMENT

                            (Accounts and Inventory)



                                    Between

                  TESORO REFINING, MARKETING & SUPPLY COMPANY

                                      and

                                BANQUE PARIBAS,
                            AS ADMINISTRATIVE AGENT



                                  June 7, 1996


                    AMENDED AND RESTATED SECURITY AGREEMENT

                             Accounts and Inventory

    THIS AMENDED AND RESTATED SECURITY  AGREEMENT  is  made  as of June 7, 1996,
between TESORO REFINING, MARKETING &  SUPPLY  COMPANY,  a  Delaware  corporation
("Debtor"),  and  BANQUE  PARIBAS, as Administrative Agent ("Secured Party") for
the Issuing Banks and the  Lenders  parties  to the Credit Agreement referred to
below.

                                    RECITALS

    A.   On April 20, 1994, Tesoro Petroleum Corporation (the "Company"),  Texas
Commerce  Bank  National Association, individually and as agent, Banque Paribas,
individually and  as  co-agent  and  the  other  financial  institutions parties
thereto entered into a Credit Agreement (as  amended  from  time  to  time,  the
"Prior Credit Agreement").

    B.   The  conditions  precedent to the effectiveness of the Credit Agreement
included the execution and delivery by Debtor of that certain Security Agreement
dated of even date therewith (the "Prior Security Agreement").

    C.   On even date herewith,  the  Company,  Secured  Party, The Bank of Nova
Scotia, as Documentation Agent and  the  other  financial  institutions  parties
thereto  (the  "Lenders")  are  entering  into  an  Amended  and Restated Credit
Agreement (as amended from time to time, the "Credit Agreement").

    D.   Therefore, in view of  the  foregoing  and  for other good and valuable
consideration, the receipt and sufficiency of  which  are  hereby  acknowledged,
Debtor and Secured Party agree to amend and restate the Prior Security Agreement
as follows:


                                   ARTICLE I

                                  Definitions

    Section 1.01   Terms Defined Above.  As used in this Security Agreement, the
terms "Company," "Credit Agreement," "Debtor" and "Secured Party" shall have the
meanings respectively assigned to them.

    Section 1.02   Certain Definitions.  As used in this Security Agreement, the
following  terms shall have the following meanings, unless the context otherwise
requires:

         "Accounts" shall mean all  accounts  (as  such  term  is defined in the
    Code).

         "Account Debtor" shall mean any  Person  liable  (whether  directly  or
    indirectly,  primarily or secondarily) for the payment or performance of any
    obligations included in


    the Collateral, whether  as  an  account  debtor  (as  defined in the Code),
    obligor on an instrument, issuer of documents or  securities,  guarantor  or
    otherwise.

         "Code" shall mean the Uniform Commercial Code as presently in effect in
    the State of Texas, Texas Business and Commerce Code, Chapters 1 through 9.

         "Collateral"  shall  mean  the  following  types  or  items of Property
    (including Property hereafter acquired by  Debtor  as well as Property which
    Debtor now owns or in which Debtor has rights):

         (a)  all of Debtor's Accounts and Inventory;

         (b)  (i) any Property from time to time delivered to or deposited  with
    Secured  Party  by  or  for  the  account  of Debtor which is related to any
    Property referred  to  in  clause  (a)  of  this  definition;  and  (ii) all
    certificates of title or other documents evidencing ownership or  possession
    of  or  otherwise relating to any Property referred to in clause (a) of this
    definition;

         (c)  (i) all goods which were  at  any  time included in the Collateral
    described in clause (a) of this definition and which are returned to or  for
    the account of Debtor following their sale, lease or other disposition; (ii)
    all  policies  of  insurance  (whether  or  not  required  by Secured Party)
    covering  any  Property  referred  to  in  this  definition;  and  (iii) all
    proceeds,  products,  replacements,   additions   to,   substitutions   for,
    accessions  of,  and  Property  necessary  for  the  operation of any of the
    Property referred  to  in  this  definition,  including, without limitation,
    insurance payable as a result of loss or  damage  to  any  of  the  Property
    referred  to  in  this  definition, refunds of unearned premiums of any such
    insurance policy and claims against third parties;

         (d)  all books and records related  to  any of the Property referred to
    in this definition, including, without limitation,  any  and  all  books  of
    account,  customer  lists  and  other  records  relating  in  any way to the
    Collateral described in this definition;

         (e)  all of Debtor's general intangibles (as defined in the Code) which
    are related (but only those  related)  to  any  Property referred to in this
    definition, including, without limitation, all (i) letters of credit, bonds,
    guaranties, purchase or  sales  agreements  and  other  contractual  rights,
    rights  to  performance,  and  claims  for  damages,  refunds (including tax
    refunds) or other monies  due  or  to  become  due; (ii) orders, franchises,
    permits,   certificates,   licenses,   consents,   exemptions,    variances,
    authorizations  or  other  approvals  by  any  Governmental Authority; (iii)
    business records,  computer  tapes  and  computer  software;  and (iv) other
    intangible personal property, whether similar or dissimilar to the  Property
    referred to in clause (a) of this definition; and

                                      -2-

         (f)  all  of Debtor's chattel paper, documents and instruments (as such
    terms are defined in the  Code)  related  to  or arising out of any Property
    referred to in clause (a) of this definition.

         It is expressly contemplated that additional Property may from time  to
    time be pledged, assigned or granted to Secured Party as additional security
    for  the  Obligations, and, if so, then the term "Collateral" as used herein
    shall be deemed  for  all  purposes  hereof  to  include all such additional
    Property, together with all other Property  of  the  types  described  above
    related  thereto.   It is expressly agreed that Collateral shall not include
    and shall be exclusive of any equipment.

         "Event of Default" shall have the meaning assigned such term in Section
    6.01 of this Security Agreement.

         "Inventory" shall mean all inventory (as defined in the Code).

         "Obligations" shall mean with  respect  to  the Debtor, the Obligations
    (as defined in the Guaranty Agreement) to the extent the  Debtor  is  liable
    therefor  as provided in the Guaranty Agreement.  The Obligations are Senior
    Debt as such term is  defined  in that certain Subordination Agreement dated
    December 15, 1992 among the Company, Tesoro Alaska Petroleum Company and the
    State of Alaska attached to the  Settlement  Agreement  among  the  Company,
    Tesoro Alaska Petroleum Company and the State of Alaska.

         "Obligor"  shall  mean  the  Company  and  any other Person, other than
    Debtor, liable (whether  directly  or  indirectly, primarily or secondarily)
    for the payment or performance of any of the Obligations whether  as  maker,
    co-maker,  endorser,  guarantor,  accommodation  party,  general  partner or
    otherwise; and the term "Obligor" shall specifically include each Guarantor,
    other than Debtor, named in the Credit Agreement.

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

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

         Section 1.03   Other Defined Terms.  Unless otherwise  defined  herein,
all  terms  beginning  with  a  capital  letter  which are defined in the Credit
Agreement shall have the  meanings  assigned  therein, unless the context hereof
requires otherwise.  All uncapitalized terms which are defined in the Code shall
have their respective meanings as used in the Code, unless  the  context  hereof
requires otherwise.

                                      -3-

                                   ARTICLE II

                               Security Interest

    Section 2.01   Grant of Security Interest.  Debtor hereby assigns and grants
to Secured Party, for its benefit and the benefit of the Lenders and the Issuing
Banks,  a  security  interest  in,  lien  upon  and right of set-off against the
Collateral to secure the prompt payment and performance of the Obligations.


                                  ARTICLE III

                         Representations and Warranties

    Debtor represents and warrants to  Secured  Party, the Issuing Banks and the
Lenders (which representations and warranties  will  survive  the  creation  and
payment of the Obligations) that:

    Section 3.01   First  Priority Security Interest.  The grant of the security
interest in the Collateral pursuant  to  this Security Agreement creates a valid
and perfected first priority security interest in  the  Collateral,  enforceable
against Debtor and all third parties and securing payment of the Obligations.

    Section 3.02   No Filings By Third Parties.  No financing statement or other
public  notice  or  recording  covering  the Collateral is on file in any public
office (other than any financing  statement  or other public notice or recording
naming Secured Party as the secured party therein), and Debtor will not  execute
any  such financing statement or other public notice or recording so long as any
of the Obligations are outstanding.

    Section 3.03   No Name Changes.  Debtor  has  not, during the preceding five
years, entered into  any  contract,  agreement,  security  instrument  or  other
document  using  a  name other than, or been known by or otherwise used any name
other than, the name used by Debtor herein.

    Section 3.04   Location of Debtor  and Collateral.  Debtor's chief executive
office and Debtor's records concerning the Collateral are located at the address
or location set forth on the signature page hereof.  The Collateral  is  located
at  such  address  or at the location(s), if any, specified in Exhibit A hereto.
Any Collateral not at such  location(s)  nevertheless remains subject to Secured
Party's security interest.

    Section 3.05   Collateral.  All statements or other information provided  by
Debtor  to  Secured  Party,  any  Issuing Bank or any Lender with respect to the
Collateral is or (in  the  case  of  subsequently furnished information) will be
when provided correct and complete in all material respects.   The  delivery  at
any  time  by  Debtor to Secured Party of additional Collateral or of additional
descriptions of Collateral shall constitute a representation and warranty by

                                      -4-

Debtor to Secured Party  hereunder  that  the  representations and warranties of
this Article III are correct insofar as they would pertain to such Collateral or
the descriptions thereof.

    Section 3.06   Accounts.

    (a)  Each Account represents the  genuine,  valid  and  legally  enforceable
indebtedness  of  an Account Debtor arising from the sale, lease or rendition by
Debtor of goods or  services  and  is  not  and  will  not  be subject to contra
accounts, set-offs, defenses, counterclaims, allowances  or  adjustments  (other
than  discounts  for  prompt  payment  shown  on  the invoice), or objections or
complaints by the Account Debtor  concerning  its  liability on the Account; and
any goods, the sale of which gave rise to an Account, have not been returned  or
rejected  by  the  Account  Debtor  or  lost  or damaged prior to receipt by the
Account Debtor.

    (b)  The amount shown as to each Account on Debtor's books is or will be the
true and undisputed amount  owing  and  unpaid  thereon.  Except as disclosed in
writing to Secured Party, each  Account  arose  or  shall  have  arisen  in  the
ordinary course of Debtor's business; provided, however, that any Accounts which
arose  or hereafter arise outside the ordinary course of Debtor's business shall
nevertheless be included as part of  the Collateral.  Debtor has no knowledge of
any bankruptcy, insolvency or other  action  affecting  creditors'  rights  with
respect to any Account Debtor.

    (c)  Except  as  disclosed  in  writing  to  Secured  Party, each invoice or
agreement evidencing the Accounts is or will be due and payable not more than 90
days from the date thereof; provided, however,  that any Accounts not so due and
payable shall nevertheless be included as part of the Collateral.

    Section 3.07   Delivery of Documents or Letters of Credit.  With respect  to
any  Inventory  or other Collateral covered by one or more certificates of title
or other documents evidencing ownership  or possession thereof, and with respect
to any Accounts or other Collateral supported by letters of credit, each of such
certificates, documents or letters of credit has been delivered to Secured Party
(provided, however, that all  certificates,  documents  and  letters  of  credit
referred to in Section 1.02 shall be subject to the security interest created by
this  Security Agreement irrespective of whether or not such delivery shall have
been made).

    Section 3.08   Ownership  of  Collateral;  Encumbrances;  Valid  and Binding
Agreement.  Debtor is the legal and beneficial owner of the Collateral free  and
clear  of  any adverse claim, lien, security interest, option or other charge or
encumbrance except for the  security  interest  created  by this Agreement or as
permitted by the  Credit  Agreement,  and  Debtor  has  full  right,  power  and
authority  to  assign and grant a security interest in the Collateral to Secured
Party.  This Agreement  constitutes  a  legal,  valid  and binding obligation of
Debtor enforceable against Debtor in accordance with its terms.  The  execution,
delivery  and  performance  of  this Agreement will not violate the terms of any
contract, agreement, law,  regulation,  order,  injunction,  judgment, decree or
writ to which Debtor is subject and does not require the consent or approval  of
any other Person.

                                      -5-

    Section 3.09   No  Required Consent.  No authorization, consent, approval or
other action by, and no notice to  or filing with, any governmental authority or
regulatory body (other than the filing of financing statements) is required  for
(i)  the  due  execution,  delivery and performance by Debtor of this Agreement,
(ii) the grant by Debtor  of  the  security  interest granted by this Agreement,
(iii) the perfection of such security interest or (iv) the exercise  by  Secured
Party of its rights and remedies under this Agreement.


                                   ARTICLE IV

                            Covenants and Agreements

    Debtor  covenants and agrees that so long as any part of the Obligations are
outstanding:

    Section 4.01   Change in Location of Collateral or Debtor.  Debtor will give
Secured Party 30 days' prior written notice of (i) any change in location of the
Collateral to a jurisdiction  other  than  Texas,  Alaska, California, Oregon or
Washington and which would cause the Secured Party  to  be  unperfected  in  the
Collateral,  (ii)  the  opening  or closing of any place of Debtor's business or
(iii) any change in the location of Debtor's chief executive office or address.

    Section 4.02   Documents; Collateral  in  Possession  of  Third Parties.  If
certificates of title or other documents evidencing ownership or  possession  of
the  Collateral  are  issued  or  outstanding,  Debtor  will  cause the security
interest of Secured Party to be  properly noted thereon and will, forthwith upon
receipt, deliver same to Secured Party.  If any Collateral is at any time in the
possession  or  control  of  any  warehouseman,  bailee,  agent  or  independent
contractor, Debtor shall notify such Person of Secured Party's security interest
in such Collateral.  Upon Secured Party's request,  Debtor  shall  instruct  any
such  Person  to hold all such Collateral for Secured Party's account subject to
Debtor's instructions, or, if an  Event  of Default shall have occurred, subject
to Secured Party's instructions.

    Section 4.03   Delivery of Letters  of  Credit  and  Instruments;  Proceeds.
Debtor will deliver each letter of credit, if any, included in the Collateral to
Secured  Party,  in  each  case  forthwith upon receipt by or for the account of
Debtor.  If any Account becomes evidenced by a promissory note, trade acceptance
or any other instrument for the payment of money (other than checks or drafts in
payment of Accounts collected by Debtor in the ordinary course of business prior
to notification by Secured  Party  under  Section 5.04), Debtor will immediately
deliver such instrument to  Secured  Party  appropriately  endorsed  to  Secured
Party,  as  collateral  assignee  and,  regardless  of  the form of presentment,
demand, notice of dishonor, protest and  notice of protest with respect thereto,
Debtor will remain liable thereon until such instrument is paid in full.  Except
as permitted by Sections 4.03, 4.08 and 4.09, Debtor  will  deliver  to  Secured
Party all proceeds from the sale or other disposition of the Collateral promptly
upon  receipt.   If  chattel  paper,  documents  or  instruments are received as
proceeds, which are required to  be  delivered  to  Secured Party, they will be,
immediately upon receipt, properly endorsed or assigned and delivered to Secured
Party as Collateral.

                                      -6-

    Section 4.04   Sale, Disposition or Encumbrance of Collateral.   Except  (i)
as  permitted  by  Section  4.08,  or (ii) with the prior written consent of the
Majority Lenders, Debtor will not in any  way encumber any of the Collateral (or
permit or suffer any of the Collateral to be encumbered) or sell, assign,  lend,
rent,  lease  or otherwise dispose of or transfer any of the Collateral to or in
favor of any Person other than Secured Party.

    Section 4.05   Intentionally left blank.

    Section 4.06   Records and Information.

    (a)  Debtor shall  keep  accurate  and  complete  records  of the Collateral
(including proceeds).  These records shall reflect complete and  accurate  stock
records  of  the  Inventory and all facts concerning each Account.  Debtor shall
conduct a physical count of  the  Inventory  at  such intervals as Secured Party
requests and promptly supply Secured Party with a copy of such count accompanied
by a report of the value (valued at the lower of cost or market  value)  of  the
Inventory.   Secured  Party may at any time have access to, examine, audit, make
extracts from and inspect without hindrance or delay Debtor's records, files and
the Collateral.

    (b)  Debtor will promptly furnish such information as Secured Party may from
time to time reasonably request regarding (i) the business, affairs or financial
condition of Debtor or (ii) the Collateral or Secured Party's rights or remedies
with respect thereto.  Any balance  sheets  or financial statements requested by
Secured Party pursuant to  this  Section  4.06(b)  shall  conform  to  generally
accepted accounting principles.

    (c)  Debtor   recognizes   that   financing  statements  pertaining  to  the
Collateral will be filed with the  offices  of  the Secretary of State of Texas,
the  Alaska  Department  of  Natural  Resources,  the  Secretary  of  State   of
California,  the Secretary of State of Oregon and the Department of Licensing of
the State of Washington.  Debtor  will  immediately  notify Secured Party of any
condition or event that may change the proper location for  the  filing  of  any
financing  statements  or  other  public notice or recordings for the purpose of
perfecting  a  security  interest  in  the  Collateral.   Without  limiting  the
generality of the foregoing, Debtor will (i) immediately notify Secured Party of
any change to a jurisdiction other  than  as  represented in Section 3.04 (A) in
the location of Debtor's chief executive office or chief place of business,  (B)
in  the  location  of  the  office where Debtor keeps its records concerning the
Accounts, or (C) in  the  "location"  of  Debtor  within  the meaning of Section
9-103(c) of the Code; (ii) immediately notify Secured Party of any change in the
location of the Collateral to any jurisdiction other than the States  of  Texas,
Alaska, California, Oregon and Washington; and (ii) notify Secured Party 30 days
prior  to  any  change  in Debtor's name, identity or corporate structure or Tax
Identification Number.  In  any  notice  furnished  pursuant  to this paragraph,
Debtor will expressly state  that  the  notice  is  required  by  this  Security
Agreement  and  contains  facts  that  will or may require additional filings of
financing statements or other notices  for  the purpose of continuing perfection
of Secured Party's security interest in the Collateral.   Debtor  will  promptly
provide  written  notice  to  Secured  Party of all information which in any way
relates to  or  affects  the  Collateral  generally,  Secured  Party's rights or
remedies with respect thereto, the filing of any

                                      -7-

financing statement or other public notices or recordings, or the  delivery  and
possession  of  items  of  Collateral  for  the purpose of perfecting a security
interest in the Collateral.

    Section 4.07   Further  Assurances.   Upon  the  request  of  Secured Party,
Debtor shall (at Debtor's expense) execute and  deliver  all  such  assignments,
certificates,   financing   statements  or  other  documents  and  give  further
assurances and do all  other  acts  and  things  as Secured Party may reasonably
request to perfect Secured Party's interest in the  Collateral  or  to  protect,
enforce or otherwise effect Secured Party's rights and remedies hereunder.

    Section 4.08   Inventory.   Unless  an  Event of Default has occurred and is
continuing and after any applicable notice  and cure periods provided for in the
Credit Agreement, Debtor  may  use  the  Inventory  in  any  lawful  manner  not
inconsistent  with  this  Security  Agreement  and  with  the terms of insurance
thereon and may sell, lease or  otherwise  dispose  of its Inventory for cash or
terms in the ordinary course of business, and Debtor may retain the proceeds  of
such  sales,  leases  or other dispositions (subject to Section 4.03 and Section
4.09); provided, however, the Inventory  shall remain in Debtor's possession and
control at all times prior to sale,  lease  or  other  disposition  at  Debtor's
address  set  forth  in Section 3.04.  Debtor shall bear any risk of loss of the
Inventory.  Debtor shall not use any  item of Inventory in a manner inconsistent
with the holding thereof for sale, lease or other disposition  in  the  ordinary
course  of business or in contravention of the terms of any agreement.  Upon the
occurrence and continuance of an Event  of Default and after any applicable cure
period, Debtor shall immediately deliver to Secured Party any  checks,  cash  or
other  forms  of payment which Debtor receives in connection with any Inventory,
appropriately endorsed.

    Section 4.09   Accounts.

    (a)  Prior to notification by  Secured  Party  under Section 6.02(i), Debtor
will collect the Accounts in the ordinary course of its business and may  retain
the proceeds of such collections (subject to Section 4.03).

    (b)  Debtor  shall  immediately notify Secured Party in writing in the event
that any representation given in Article  III with respect to any Account ceases
to be true and correct in all material respects; such  notice  specifying  other
representation(s) that cease to be true and correct and the action, if any, that
Debtor proposes to take with respect thereto.

    (c)  Debtor will not modify, extend or substitute any contract, the terms of
which  shall  at  any time have given rise to an Account, except in the ordinary
course of business or with the  prior  written consent of Secured Party.  Debtor
will not re-date any invoice or sale or make sales with an extended payment date
beyond that customary in the industry, and in no  event  longer  than  90  days.
Debtor  shall  not  adjust,  settle, discount or compromise any of the Accounts,
except in the ordinary course of  business, as permitted by the Credit Agreement
or with the prior written consent of Secured Party.

                                      -8-

    (d)  Debtor will duly perform or cause  to  be  performed  all  of  Debtor's
obligations  with  respect  to the Accounts and the underlying sales of goods or
other transactions giving rise to the Accounts.

    Section 4.10   Condition of Collateral.  Debtor will maintain all Collateral
in good condition  and  in  accordance  with  industry  standards and practices.
Debtor will not misuse, abuse, waste, destroy or  endanger  the  Collateral  nor
allow  it to be used in any manner other than its intended use.  Debtor will not
use any Collateral in violation of any Governmental Requirement, or suffer it to
be so used.

    Section 4.11   Collateral Separate and Distinct.   Debtor shall at all times
keep the Collateral, including proceeds, or cause it to be  kept  (when  in  the
possession  of  warehousemen,  bailees, agents, independent contractors or other
third parties), separate and  distinct  from  other Property; provided, however,
proceeds of the Collateral may be kept in various concentration accounts of  the
Parent or the Guarantors.

    Section 4.12   Change in Debtor's Name  or Corporate Structure.  Debtor will
not change  its  name,  identity  or  corporate  structure  (including,  without
limitation,  any  merger,  consolidation  or  sale  of  substantially all of its
assets) without notifying Secured Party  of  such  change in writing at least 30
days prior to the effective date of such change.  Without  the  express  written
consent  of Secured Party, however, Debtor will not engage in any other business
or transaction under any name other than Debtor's name hereunder.


                                   ARTICLE V

                  Rights, Duties, and Powers of Secured Party

    The  following  rights,  duties  and  powers of Secured Party are applicable
irrespective of whether an Event of  Default has occurred and is continuing, but
only after having given Debtor at least three (3) days prior notice:

    Section 5.01   Attorney-in-Fact.  Secured Party is hereby  fully  authorized
and  empowered  (without  the  necessity of any further consent or authorization
from Debtor) and the right  is  expressly  granted  to Secured Party, and Debtor
hereby   irrevocably   appoints   and   makes   Secured   Party   as    Debtor's
attorney-in-fact,  with  full  authority in the place and stead of Debtor and in
the  name  of  Debtor  or  otherwise,  from  time  to  time  in  Secured Party's
discretion, but at Debtor's cost and expense to:

         (a)  obtain, adjust, sell and cancel any insurance with respect to  the
    Collateral  and  endorse  any draft drawn by insurers of the Collateral, and
    Secured Party may apply any proceeds  or unearned premiums of such insurance
    to the Obligations (whether or not due); and

                                      -9-

         (b)  take any  action  and  to  execute  any  assignment,  certificate,
    financing  statement,  notification,  document  or  instrument which Secured
    Party may deem necessary  or  advisable  to  accomplish the purposes of this
    Security Agreement, including, without limitation, to receive,  endorse  and
    collect  all  instruments made payable to Debtor representing any payment or
    other distribution in respect of the  Collateral  or any part thereof and to
    give full discharge for the same.

    Section 5.02   Transfer of Collateral.  Secured Party may  transfer  any  or
all  of  the Obligations, and upon any such transfer, Secured Party may transfer
its interest in any  or  all  of  the  Collateral  and shall be fully discharged
thereafter from all liability therefor.  Any transferee of the Collateral  shall
be vested with all rights, powers and remedies of Secured Party hereunder.

    Section 5.03   Purchase Money Financing.   To  the  extent  that the Lenders
have advanced or will advance funds to or for the account of  Debtor  to  enable
Debtor  to  purchase or otherwise acquire specific types or items of Collateral,
the Lenders may at their option pay  such  funds (i) directly to the Person from
whom Debtor will make such purchase or acquire such rights or (ii) to Debtor, in
which case Debtor covenants  promptly  to  pay  the  same  to  such  Person  and
forthwith furnish to Secured Party, on request, evidence satisfactory to Secured
Party  that  such  payment  has  been made from the funds so provided by Secured
Party for such payment.

    Section 5.04   Proceeds.  If so requested  by  Debtor, any payments received
by Secured Party on the Accounts or as proceeds of other Collateral  shall  upon
final   collection   by  Secured  Party  be  credited  towards  payment  of  the
Obligations.   In  the  absence  of  such  request  from  Debtor,  and  until so
requested, Secured Party may hold such collected  payments  as  cash  Collateral
(and  Secured  Party  may at any time place a hold or freeze on all or a part of
any deposit account of Debtor  containing  deposits  of  such payments up to the
amount of such deposits).

    Section 5.05   Discharge Encumbrances.   Secured  Party  may, at its option,
discharge any taxes, Liens, security interests or other encumbrances at any time
levied or placed on the Collateral, may pay for insurance on the Collateral  and
may  pay  for the maintenance and preservation of the Collateral.  Debtor agrees
to reimburse Secured Party upon demand for any payment so made, plus interest on
the portion thereof from time to time  remaining unpaid from the date of Secured
Party's demand at the rate for overdue  principal  and  interest  set  forth  in
Section 2.06(c) of the Credit Agreement.

    Section 5.06   Disclaimer of Certain Duties.

    (a)  The  powers conferred upon Secured Party by this Security Agreement are
to protect the interest of Secured  Party,  the Issuing Banks and the Lenders in
the Collateral and shall not impose any duty upon  Secured  Party,  the  Issuing
Banks  or  any  Lender  to  exercise any such powers.  Debtor hereby agrees that
Secured  Party,  the  Issuing Banks and the Lenders shall not be liable for, nor
shall the indebtedness evidenced by the Obligations be diminished by,

                                      -10-

Secured  Party's  delay  or  failure  to  collect  upon,  foreclose,  sell, take
possession of or otherwise obtain value for the Collateral.

    (b)  Except  as  provided  in  the  Credit Agreement, Secured Party shall be
under no duty whatsoever to  make  or  give any presentment, notice of dishonor,
protest, demand for performance, notice of non-performance, notice of intent  to
accelerate, notice of acceleration, or other notice or demand in connection with
any  Collateral  or  the Obligations, or to take any steps necessary to preserve
any rights against any Obligor, Account Debtor or other Person.

    Section 5.07   Modification of  Obligations;  Other Security.  Debtor waives
(i) any and all notice of  acceptance,  creation,  modification,  rearrangement,
renewal or extension for any period of any instrument executed by any Obligor in
connection with the Obligations and (ii) any defense of any Obligor by reason of
disability,  lack of authorization, cessation of the liability of any Obligor or
for any other reason.  Debtor authorizes Secured Party, without notice or demand
and without any  reservation  of  rights  against  Debtor  and without affecting
Debtor's liability hereunder or on the Obligations, from time  to  time  to  (x)
take  and  hold  other  Property, other than the Collateral, as security for the
Obligations, and  exchange,  enforce,  waive  and  release  any  or  all  of the
Collateral, (y) apply the Collateral in the manner permitted  by  this  Security
Agreement  and  (z)  renew,  extend for any period, accelerate, amend or modify,
supplement, enforce, compromise, settle, waive or release the obligations of any
Obligor or any instrument or agreement of  such other Person with respect to any
or all of the Obligations or Collateral.

    Section 5.08   Waiver of Notice; Demand and Presentment;  etc.   Except  for
any notice required under the Credit Agreement, Debtor hereby waives any demand,
notice  of  default,  notice of acceleration of the maturity of the Obligations,
notice of intent to  accelerate  the  maturity  of the Obligations, presentment,
protest and notice of dishonor as to  any  action  taken  by  Secured  Party  in
connection  with this Security Agreement, or any instrument or document.  Debtor
waives any right of marshaling in respect  of any and all Collateral, and waives
any right to require Secured Party, any Issuing Bank or any  Lender  to  proceed
against  any  Obligor, Account Debtor or other Person, exhaust any Collateral or
enforce any other remedy which Secured Party, any Issuing Bank or any Lender now
has or may hereafter have against any Obligor or other Person.

    Section 5.09   Non-judicial Enforcement.  To  the  fullest extent allowed by
applicable law, Secured Party may enforce its  rights  hereunder  without  prior
judicial process or judicial hearing, and to the fullest extent permitted by law
Debtor  expressly  waives any and all legal rights which might otherwise require
Secured Party to enforce its rights by judicial process.

                                      -11-

                                   ARTICLE VI

                               Events of Default

    Section 6.01   Events of  Default.   An  Event  of  Default under the Credit
Agreement shall constitute an "Event of Default" under this Security Agreement.

    Section 6.02   Remedies.  Upon the occurrence and during the continuance  of
any Event of Default, Secured Party may take any or all of the following actions
without  notice  (except  where expressly required under the Credit Agreement or
below) or demand to Debtor:

         (a)  Declare  all  or  part   of   the  indebtedness  pursuant  to  the
    Obligations immediately due and payable and enforce payment of the  same  by
    Debtor or any Obligor.

         (b)  Take  possession  of the Collateral, or at Secured Party's request
    Debtor  shall,  at  Debtor's  cost,  assemble  the  Collateral  and  make it
    available at a location to be specified by Secured Party which is reasonably
    convenient to Debtor and Secured Party.  In any event, Debtor shall bear the
    risk of accidental  loss  or  damage  to  or  diminution  in  value  of  the
    Collateral, and Secured Party shall have no liability whatsoever for failure
    to obtain or maintain insurance, nor to determine whether any insurance ever
    in force is adequate as to amount or as to risk insured.

         (c)  Sell or lease, in one or more  sales  or leases and in one or more
    parcels, or otherwise dispose of any or all of the Collateral  in  its  then
    condition  or  in  any other commercially reasonable manner as Secured Party
    may elect, in a public  or  private  transaction,  at any location as deemed
    reasonable  by  Secured  Party  (including,  without  limitation,   Debtor's
    premises), either for cash or credit or for future delivery at such price as
    Secured  Party may deem fair, and (unless prohibited by the Code, as adopted
    in any applicable  jurisdiction)  Secured  Party,  any  Issuing  Bank or any
    Lender may be the purchaser of any or all Collateral so sold and  may  apply
    upon  the  purchase price therefor any Obligations secured hereby.  Any such
    sale or transfer by Secured Party  either  to  itself or to any other Person
    shall be absolutely free from any claim of right by  Debtor,  including  any
    equity  or  right  of  redemption, stay or appraisal which Debtor has or may
    have under any rule of law,  regulation or statute now existing or hereafter
    adopted.  Upon any such sale or transfer, Secured Party shall have the right
    to deliver, assign and transfer to the purchaser or transferee  thereof  the
    Collateral  so  sold  or  transferred.   It  shall not be necessary that the
    Collateral or any part thereof be  present  at the location of any such sale
    or transfer.  Secured Party may, at its discretion,  provide  for  a  public
    sale,  and  any  such public sale shall be held at such time or times within
    ordinary business hours and at such place or places as Secured Party may fix
    in the notice of such sale.   Secured  Party  shall not be obligated to make
    any sale pursuant to any such notice.  Secured Party may, without notice  or
    publication,  adjourn any public or private sale by announcement at any time
    and place fixed for such sale,  and  such  sale  may  be made at any time or
    place to which the same may be so adjourned.   In  the  event  any  sale  or
    transfer hereunder is not

                                      -12-

    completed  or  is  defective  in  the opinion of Secured Party, such sale or
    transfer shall  not  exhaust  the  rights  of  Secured  Party hereunder, and
    Secured Party shall have the right to cause one or more subsequent sales  or
    transfers  to be made hereunder.  In the event that any of the Collateral is
    sold or transferred on credit,  or  to  be  held by Secured Party for future
    delivery to a purchaser or transferee, the Collateral so sold or transferred
    may be  retained  by  Secured  Party  until  the  purchase  price  or  other
    consideration  is  paid  by  the purchaser or transferee thereof, but in the
    event that such purchaser or transferee  fails  to pay for the Collateral so
    sold or transferred or to take delivery thereof, neither Secured Party,  any
    Issuing  Bank  nor  any  Lender  shall  incur  any  liability  in connection
    therewith.  If only part of the  Collateral is sold or transferred such that
    the Obligations remain outstanding (in whole or in  part),  Secured  Party's
    rights  and  remedies  hereunder shall not be exhausted, waived or modified,
    and Secured Party is specifically  empowered  to make one or more successive
    sales or transfers until all the Collateral shall be sold or transferred and
    all the Obligations are paid.  In the event that Secured Party elects not to
    sell the Collateral, Secured Party retains its rights to lease or  otherwise
    dispose  of  or  utilize  the Collateral or any part or parts thereof in any
    manner authorized or  permitted  by  law  or  in  equity,  and  to apply the
    proceeds of the same towards payment of the  Obligations.   Each  and  every
    method of disposition of the Collateral described in this Section 6.02(c) or
    in Section 6.02(f) shall constitute disposition in a commercially reasonable
    manner.

         (d)  Take  possession  of all books and records of Debtor pertaining to
    the Collateral.  Secured Party shall  have  the  authority to enter upon any
    real or immoveable property or improvements thereon in order to  obtain  any
    such  books  or  records,  or any Collateral located thereon, and remove the
    same therefrom without liability.

         (e)  Apply  proceeds  of  the  disposition  of  the  Collateral  to the
    Obligations in any manner elected by Secured Party and permitted by the Code
    or otherwise permitted by law or in equity.  Such application  may  include,
    without  limitation, the reasonable expenses of retaking, holding, preparing
    for sale or other disposition, and  the reasonable attorneys' fees and legal
    expenses incurred by Secured Party, the Issuing Banks and the Lenders.

         (f)  Appoint any Person as agent to perform any act or  acts  necessary
    or  incident  to  any  sale  or transfer by Secured Party of the Collateral.
    Additionally,  any  sale  or  transfer  hereunder  may  be  conducted  by an
    auctioneer or any officer or agent of Secured Party.

         (g)  Apply and set-off (i) any deposits of Debtor now or hereafter held
    by Secured Party, the Issuing Banks and the  Lenders;  (ii)  all  claims  of
    Debtor  against  Secured  Party,  now or hereafter existing; (iii) any other
    Property, rights or interests of  Debtor  which  come into the possession or
    custody or under the control of Secured Party; and (iv) the proceeds of  any
    of  the  foregoing  as if the same were included in the Collateral.  Secured
    Party agrees to notify Debtor promptly after any such set-off or

                                      -13-

    application; provided, however, the  failure  of  Secured  Party to give any
    notice shall not affect the validity of such set-off or application.

         (h)  With respect to the Collateral, receive, change  the  address  for
    delivery,  open  and  dispose  of  mail addressed to Debtor, and to execute,
    assign and endorse  negotiable  and  other  instruments  for  the payment of
    money, documents of title or other evidences of payment, shipment or storage
    for any form of Collateral on behalf of and in the name of Debtor.

         (i)  Notify or require  Debtor  to  notify  Account  Debtors  that  the
    Accounts have been assigned to Secured Party and direct such Account Debtors
    to  make  payments on the Accounts directly to Secured Party.  To the extent
    Secured Party does not so elect, Debtor shall continue to collect and retain
    the Accounts.  Secured Party or its  designee  shall also have the right, in
    its own name or in the name of Debtor, to do any of the following:   (i)  to
    demand,  collect,  receipt  for,  settle,  compromise  any amounts due, give
    acquittances for, prosecute or defend any action which may be in relation to
    any monies due or to become  due  by  virtue of, the Accounts; (ii) to sell,
    transfer or assign or otherwise deal in the Accounts or the proceeds thereof
    or the related goods, as fully and effectively as if Secured Party were  the
    absolute  owner  thereof;  (iii) to extend the time of payment of any of the
    Accounts, to grant waivers and  make  any allowance or other adjustment with
    reference thereto; (iv) to endorse the name of Debtor on  notes,  checks  or
    other  evidences  of payments on Collateral that may come into possession of
    Secured Party; (v)  to  take  control  of  cash  and  other  proceeds of any
    Collateral; (vi) to sign the name of Debtor on any invoice or bill of lading
    relating to any Collateral, or any drafts against Account Debtors  or  other
    persons  making  payment with respect to Collateral; (vii) to send a request
    for verification of Accounts to  any  Account  Debtor;  and (viii) to do all
    other acts and things necessary to carry out the intent of this Agreement.

         (j)  Exercise all other rights and remedies  permitted  by  law  or  in
    equity.

    Section 6.03   Liability   for Deficiency.  If any sale or other disposition
of Collateral by Secured  Party  or  any  Issuing  Bank  or  any other action of
Secured Party, any Issuing Bank or any Lender hereunder results in reduction  of
the  Obligations,  such  action  will  not  release Debtor from its liability to
Secured Party, the Issuing  Banks  and  the  Lenders for any unpaid Obligations,
including costs, charges and expenses incurred in the liquidation of Collateral,
together with interest thereon, and  the  same  shall  be  immediately  due  and
payable  to  Secured Party at Secured Party's address set forth on the signature
page of this Security Agreement.

    Section 6.04   Reasonable Notice.  If  any  applicable  provision of any law
requires Secured Party any Issuing Bank or any Lender to give reasonable  notice
of  any  sale  or disposition or other action, Debtor hereby agrees that fifteen
(15) days' prior  written  notice  shall  constitute  reasonable notice thereof.
Such notice, in the case of public sale, shall state the time  and  place  fixed
for  such  sale and, in the case of private sale, the time after which such sale
is to be made.

                                      -14-

    Section 6.05   Account Debtors.   Any  payment  or  settlement of an Account
made by an Account Debtor will be, to the extent  of  such  payment  or  to  the
extent  provided  under such settlement, a release, discharge and acquittance of
the Account Debtor with  respect  to  such  Account,  and  Debtor shall take any
action as may be required by Secured Party in connection therewith.  No  Account
Debtor  on  any Account will ever be bound to make inquiry as to the termination
of this Agreement or the rights of  Secured Party to act hereunder, but shall be
fully protected by Debtor in making payment directly to Secured Party.


                                  ARTICLE VIII

                                 Miscellaneous

    Section 7.01   Notices.  Any notice required or permitted to be given  under
or  in connection with this Security Agreement shall be given in accordance with
the notice provisions of the Guaranty Agreement.

    Section 7.02   Amendments and Waivers.   Secured Party's, any Issuing Bank's
or any Lender's acceptance of partial or delinquent payments or any forbearance,
failure or delay by the Secured Party in exercising any right, power  or  remedy
hereunder  shall  not  be  deemed  a  waiver  of any obligation of Debtor or any
Obligor, or of any  right,  power  or  remedy  of  Secured Party; and no partial
exercise of any right, power or remedy  shall  preclude  any  other  or  further
exercise thereof.  Secured Party may remedy any Event of Default hereunder or in
connection  with  the  Obligations  without  waiving  the  Event  of  Default so
remedied.  Debtor hereby agrees that if Secured  Party agrees to a waiver of any
provision hereunder, or an exchange of or release  of  the  Collateral,  or  the
addition  or  release  of  any  Obligor,  any such action shall not constitute a
waiver of  any  of  Secured  Party's  other  rights  or  of Debtor's obligations
hereunder.  This Security Agreement may be amended only by the manner set  forth
in  Section  9.02  of  the Credit Agreement by an instrument in writing executed
jointly by Debtor and Secured  Party  and  may be supplemented only by documents
delivered or to be delivered in accordance with the express terms hereof.

    Section 7.03   Copy  as  Financing  Statement.    A   photocopy   or   other
reproduction  of this Security Agreement or any financing statement covering the
Collateral is sufficient as a  financing  statement,  and  the same may be filed
with any appropriate filing authority for  the  purpose  of  perfecting  Secured
Party's security interest in the Collateral.

    Section 7.04   Possession  of  Collateral.  Secured Party shall be deemed to
have possession of any Collateral in transit  to  it or set apart for it (or, in
either case, any of its agents, affiliates or correspondents).

    Section 7.05   Redelivery  of  Collateral.   If  any  sale  or  transfer  of
Collateral by Secured Party results in full satisfaction of the Obligations, and
after such sale or transfer and discharge there remains a surplus  of  proceeds,
Secured Party will deliver to Debtor such excess proceeds

                                      -15-

in  a  commercially  reasonable  time;  provided,  however, that neither Secured
Party, any Issuing Bank nor any Lender shall be liable for any interest, cost or
expense in connection with any delay in delivering such proceeds to Debtor.

    Section 7.06   Governing Law; Jurisdiction.  This Security Agreement and the
security interest granted  hereby  shall  be  construed  in  accordance with and
governed by the laws of the State of Texas (except to the extent that  the  laws
of  any  other  jurisdiction  govern the perfection and priority of the security
interests granted  hereby).   Debtor  consents  to  and  submits  to in personam
jurisdiction and venue in the state district and county  courts  of  the  county
wherein  Secured  Party's  offices  are  located at the address specified on the
signature page hereof,  and  in  the  Federal  District  Courts  of the district
wherein  such  offices  of  Secured  Party  are  located.   This  submission  to
jurisdiction is nonexclusive and does not preclude Secured  Party,  any  Issuing
Bank  or any Lender from obtaining jurisdiction over Debtor or the Collateral in
any court otherwise having jurisdiction.

    Section 7.07   Cumulative and Other Rights.  The rights, powers and remedies
of Secured Party hereunder are  in  addition  to all rights, powers and remedies
given by law or in equity.  The exercise by Secured Party, any Issuing  Bank  or
any  Lender  of  any one or more of the rights, powers and remedies herein shall
not be  construed  as  a  waiver  of  any  other  rights,  powers  and remedies,
including, without limitation, any other rights  of  set-off.   If  any  of  the
Obligations  are given in renewal, extension for any period or rearrangement, or
applied toward the payment of debt secured  by any lien, Secured Party shall be,
and is hereby, subrogated  to  all  the  rights,  titles,  interests  and  liens
securing the debt so renewed, extended, rearranged or paid.

    Section 7.08   Subrogation.   Until  the Obligations have been paid in full,
Debtor hereby waives any claim,  right  or  remedy  which Debtor may now have or
hereafter acquire  against  the  Company  which  arises  out  of  this  Security
Agreement  or  from  the  performance  by  Debtor  hereunder,  including without
limitation,  any  claim,   remedy   or   right  of  subrogation,  reimbursement,
exoneration, indemnification, or participation  in  any  such  claim,  right  or
remedy   of   any   other   Person   against  the  Company;  provided,  however,
notwithstanding the foregoing, Debtor  reserves  its  rights of contribution and
reimbursement, if any, from any Obligor.  Until the Obligations have  been  paid
in  full,  Debtor  further waives any benefit of any right to participate in any
security now or hereafter held  by  Secured  Party, the Issuing Banks and/or the
Lenders.

    Section 7.09   Continuing Security Agreement.

    (a)  This  Security  Agreement  shall  constitute  a   continuing   security
agreement,  and  all  representations  and  warranties, covenants and agreements
shall, as applicable, apply  to  all  future  as  well as existing transactions.
Provisions of this Security Agreement, unless they are by their terms exclusive,
shall be in addition to other agreements between the parties.

    (b)  Except as may be expressly applicable  pursuant to Section 9.505 of the
Code, no action taken or omission to act by Secured Party, the Issuing Banks  or
the Lenders hereunder,

                                      -16-

including,  without limitation, any action taken or inaction pursuant to Section
6.02,  shall  be  deemed  to  constitute   a  retention  of  the  Collateral  in
satisfaction of the Obligations or otherwise to be in full satisfaction  of  the
Obligations,  and  the  Obligations shall remain in full force and effect, until
Secured Party, the Issuing  Banks  and  the  Lenders shall have applied payments
(including,  without  limitation,  collections  from  Collateral)  towards   the
Obligations in the full amount then outstanding or until such subsequent time as
is hereinafter provided in subsection (c) below.

    (c)  To  the  extent that any payments on the Obligations or proceeds of the
Collateral  are  subsequently   invalidated,   declared   to  be  fraudulent  or
preferential, set aside or required  to  be  repaid  to  a  trustee,  debtor  in
possession,  receiver  or  other  Person under any bankruptcy law, common law or
equitable cause, then  to  such  extent  the  Obligations  so satisfied shall be
revived and continue as if such payment or proceeds had  not  been  received  by
Secured  Party,  the  Issuing  Banks  or  the  Lenders, and Secured Party's, the
Issuing Banks' and the Lenders'  security interests, rights, powers and remedies
hereunder shall continue in full force and effect.  In such event, this Security
Agreement shall be automatically reinstated if it shall  theretofore  have  been
terminated pursuant to Section 7.10.

    (d)  In  the  event  that the Obligations are structured such that there are
times when no Indebtedness  is  owing  thereunder, this Security Agreement shall
remain valid and in full force and effect  as  to  all  subsequent  indebtedness
included  in  the  Obligations,  provided  Secured  Party has not in the interim
period  executed  a  written  release   or  termination  statement  or  returned
possession of or reassigned the Collateral to Debtor.

    Section 7.10   Termination.  The grant of a security interest hereunder  and
all  of  Secured Party's, the Issuing Banks' and the Lenders' rights, powers and
remedies in connection therewith  shall  remain  in  full force and effect until
Secured Party has retransferred and delivered all Collateral in  its  possession
to  Debtor,  and  executed  a  written  release  or  termination  statement  and
reassigned  to  Debtor without recourse or warranty any remaining Collateral and
all rights conveyed hereby.  Upon  the  complete  payment of the Obligations and
the compliance by Debtor with  all  covenants  and  agreements  hereof,  Secured
Party,  at the written request and expense of Debtor, will release, reassign and
transfer the Collateral to Debtor and  declare  this Security Agreement to be of
no further force or effect.  Notwithstanding the foregoing,  the  provisions  of
Section 7.09(c) shall survive the termination of this Security Agreement.

    Section 7.11   Counterparts,  Effectiveness.  This Security Agreement may be
executed in two or more  counterparts.   Each counterpart is deemed an original,
but all such counterparts taken together constitute one and the same instrument.
This Security Agreement becomes effective upon the execution  hereof  by  Debtor
and  delivery  of the same to Secured Party, and it is not necessary for Secured
Party, the Issuing Banks  or  any  Lender  to  execute  any acceptance hereof or
otherwise signify or express its acceptance hereof.

    Section 7.12   Headings Descriptive.  All titles or  headings  to  articles,
sections,  subsections  or  other  divisions  of  this Security Agreement or the
exhibits hereto are only for the

                                      -17-

convenience of the parties and  shall  not  be  construed  to have any effect or
meaning  with  respect  to  the  other  content  of  such  articles,   sections,
subsections  or  other divisions, such other content being controlling as to the
agreement between the parties hereto.

    Section 7.13   Delivery  of  Copy/Waiver.   The  Debtor  hereby acknowledges
receiving a copy of this Security Agreement.  The Debtor waives  all  rights  to
receive  from  the  Secured Party a copy of any financing statement or financing
change statement filed or  registered  or  verification  statement issued at any
time in respect of this Security Agreement.

    Section 7.14   Amendment and Restatement.  This  Security  Agreement  amends
and  restates  in  its  entirety the Prior Security Agreement and all its terms,
provisions and conditions.  Debtor acknowledges  that the liens, claims, rights,
titles, interests and  benefits  created  and  granted  by  the  Prior  Security
Agreement  continue to exist, remain valid and subsisting, shall not be impaired
or released hereby,  shall  remain  in  full  force  and  effect  and are hereby
renewed, extended, carried forward and conveyed as security for the Obligations.

                                      -18-

DEBTOR:                      TESORO REFINING, MARKETING & SUPPLY
                             COMPANY



                             By:  /s/ G. A. Wright
                             Name:     G. A. Wright
                             Title:    Vice President and Treasurer


                             Address of Chief Executive Office and Location of
                             the Collateral:

                             8700 Tesoro Drive
                             San Antonio, Texas  78217


SECURED PARTY:                    BANQUE PARIBAS, AS ADMINISTRATIVE
                                  AGENT


                             By:  /s/  Brian Malone
                             Name:     Brian Malone
                             Title:    Vice President



                             By: /s/ Barton  D. Schouest
                             Name:     Barton  D. Schouest
                             Title:    Group Vice President

                             Address:

                             1200 Smith Street, Suite 3100
                             Houston, Texas  77002

                                      -19-


                               SECURITY AGREEMENT

                            (Accounts and Inventory)



                                    Between

                            KENAI PIPE LINE COMPANY

                                      and

                                BANQUE PARIBAS,
                            AS ADMINISTRATIVE AGENT



                                  June 7, 1996


                               SECURITY AGREEMENT

                             Accounts and Inventory

    THIS SECURITY AGREEMENT is made as of  June 7, 1996, between KENAI PIPE LINE
COMPANY,  a  Delaware   corporation   ("Debtor"),   and   BANQUE   PARIBAS,   as
Administrative  Agent  ("Secured  Party")  for the Issuing Banks and the Lenders
parties to the Credit Agreement referred to below.

                                    RECITALS

    A.   On even date  herewith,  Tesoro  Petroleum Corporation (the "Company"),
Secured Party, The Bank of Nova Scotia, as Documentation  Agent  and  the  other
financial  institutions  parties  thereto  (the  "Lenders") are entering into an
Amended and Restated Credit Agreement (as amended from time to time, the "Credit
Agreement").

    B.   The conditions precedent to  the  effectiveness of the Credit Agreement
include the execution and delivery by Debtor of  this  Security  Agreement,  and
Debtor has agreed to enter into this Security Agreement.

    C.   Therefore,  (i) in order to comply with the terms and conditions of the
Credit Agreement, (ii) to induce the  Lenders  at  any time from time to time to
loan monies and the Issuing Banks to issue Letters of Credit,  with  or  without
security  to  or  for the account of the Company in accordance with the terms of
the Credit Agreement, (iii) at the  special insistence and request of the Agent,
the Issuing Banks and  the  Lenders,  and  (iv)  for  other  good  and  valuable
consideration,  the  receipt  and  sufficiency of which are hereby acknowledged,
Debtor agrees with Secured Party as follows:


                                   ARTICLE I

                                  Definitions

    Section 1.01   Terms Defined Above.  As used in this Security Agreement, the
terms "Company," "Credit Agreement," "Debtor" and "Secured Party" shall have the
meanings respectively assigned to them.

    Section 1.02   Certain Definitions.  As used in this Security Agreement, the
following terms shall have the  following meanings, unless the context otherwise
requires:

         "Accounts" shall mean all accounts (as such  term  is  defined  in  the
    Code).

         "Account  Debtor"  shall  mean  any  Person liable (whether directly or
    indirectly, primarily or secondarily) for  the payment or performance of any
    obligations included in

                                      -1-

    the Collateral, whether  as  an  account  debtor  (as  defined in the Code),
    obligor on an instrument, issuer of documents or  securities,  guarantor  or
    otherwise.

         "Code" shall mean the Uniform Commercial Code as presently in effect in
    the State of Texas, Texas Business and Commerce Code, Chapters 1 through 9.

         "Collateral"  shall  mean  the  following  types  or  items of Property
    (including Property hereafter acquired by  Debtor  as well as Property which
    Debtor now owns or in which Debtor has rights):

         (a)  all of Debtor's Accounts and Inventory;

         (b)  (i) any Property from time to time delivered to or deposited  with
    Secured  Party  by  or  for  the  account  of Debtor which is related to any
    Property referred  to  in  clause  (a)  of  this  definition;  and  (ii) all
    certificates of title or other documents evidencing ownership or  possession
    of  or  otherwise relating to any Property referred to in clause (a) of this
    definition;

         (c)  (i) all goods which were  at  any  time included in the Collateral
    described in clause (a) of this definition and which are returned to or  for
    the account of Debtor following their sale, lease or other disposition; (ii)
    all  policies  of  insurance  (whether  or  not  required  by Secured Party)
    covering  any  Property  referred  to  in  this  definition;  and  (iii) all
    proceeds,  products,  replacements,   additions   to,   substitutions   for,
    accessions  of,  and  Property  necessary  for  the  operation of any of the
    Property referred  to  in  this  definition,  including, without limitation,
    insurance payable as a result of loss or  damage  to  any  of  the  Property
    referred  to  in  this  definition, refunds of unearned premiums of any such
    insurance policy and claims against third parties;

         (d)  all books and records related  to  any of the Property referred to
    in this definition, including, without limitation,  any  and  all  books  of
    account,  customer  lists  and  other  records  relating  in  any way to the
    Collateral described in this definition;

         (e)  all of Debtor's general intangibles (as defined in the Code) which
    are related (but only those  related)  to  any  Property referred to in this
    definition, including, without limitation, all (i) letters of credit, bonds,
    guaranties, purchase or  sales  agreements  and  other  contractual  rights,
    rights  to  performance,  and  claims  for  damages,  refunds (including tax
    refunds) or other monies  due  or  to  become  due; (ii) orders, franchises,
    permits,   certificates,   licenses,   consents,   exemptions,    variances,
    authorizations  or  other  approvals  by  any  Governmental Authority; (iii)
    business records,  computer  tapes  and  computer  software;  and (iv) other
    intangible personal property, whether similar or dissimilar to the  Property
    referred to in clause (a) of this definition; and

                                      -2-

         (f)  all  of Debtor's chattel paper, documents and instruments (as such
    terms are defined in the  Code)  related  to  or arising out of any Property
    referred to in clause (a) of this definition.

         It is expressly contemplated that additional Property may from time  to
    time be pledged, assigned or granted to Secured Party as additional security
    for  the  Obligations, and, if so, then the term "Collateral" as used herein
    shall be deemed  for  all  purposes  hereof  to  include all such additional
    Property, together with all other Property  of  the  types  described  above
    related  thereto.   It is expressly agreed that Collateral shall not include
    and shall be exclusive of any equipment.

         "Event of Default" shall have the meaning assigned such term in Section
    6.01 of this Security Agreement.

         "Inventory" shall mean all inventory (as defined in the Code).

         "Obligations" shall mean with  respect  to  the Debtor, the Obligations
    (as defined in the Guaranty Agreement) to the extent the  Debtor  is  liable
    therefor  as provided in the Guaranty Agreement.  The Obligations are Senior
    Debt as such term is  defined  in that certain Subordination Agreement dated
    December 15, 1992 among the Company, Tesoro Alaska Petroleum Company and the
    State of Alaska attached to the  Settlement  Agreement  among  the  Company,
    Tesoro Alaska Petroleum Company and the State of Alaska.

         "Obligor"  shall  mean  the  Company  and  any other Person, other than
    Debtor, liable (whether  directly  or  indirectly, primarily or secondarily)
    for the payment or performance of any of the Obligations whether  as  maker,
    co-maker,  endorser,  guarantor,  accommodation  party,  general  partner or
    otherwise; and the term "Obligor" shall specifically include each Guarantor,
    other than Debtor, named in the Credit Agreement.

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

         "Security Agreement" shall mean this Security Agreement,  as  the  same
    may be amended, modified or supplemented from time to time.

         Section 1.03   Other Defined Terms.   Unless  otherwise defined herein,
all terms beginning with a capital  letter  which  are  defined  in  the  Credit
Agreement  shall  have  the meanings assigned therein, unless the context hereof
requires otherwise.  All uncapitalized terms which are defined in the Code shall
have their respective meanings as  used  in  the Code, unless the context hereof
requires otherwise.

                                      -3-

                                   ARTICLE II

                               Security Interest

    Section 2.01   Grant of Security Interest.  Debtor hereby assigns and grants
to Secured Party, for its benefit and the benefit of the Lenders and the Issuing
Banks, a security interest in, lien  upon  and  right  of  set-off  against  the
Collateral to secure the prompt payment and performance of the Obligations.


                                  ARTICLE III

                         Representations and Warranties

    Debtor  represents  and warrants to Secured Party, the Issuing Banks and the
Lenders (which representations  and  warranties  will  survive  the creation and
payment of the Obligations) that:

    Section 3.01   First Priority Security Interest.  The grant of the  security
interest  in  the Collateral pursuant to this Security Agreement creates a valid
and perfected first priority  security  interest  in the Collateral, enforceable
against Debtor and all third parties and securing payment of the Obligations.

    Section 3.02   No Filings By Third Parties.  No financing statement or other
public notice or recording covering the Collateral is  on  file  in  any  public
office  (other  than any financing statement or other public notice or recording
naming Secured Party as the secured  party therein), and Debtor will not execute
any such financing statement or other public notice or recording so long as  any
of the Obligations are outstanding.

    Section 3.03   No  Name  Changes.  Debtor has not, during the preceding five
years, entered  into  any  contract,  agreement,  security  instrument  or other
document using a name other than, or been known by or otherwise  used  any  name
other than, the name used by Debtor herein.

    Section 3.04   Location  of Debtor and Collateral.  Debtor's chief executive
office and Debtor's records concerning the Collateral are located at the address
or location set forth on the  signature  page hereof.  The Collateral is located
at such address or at the location(s), if any, specified in  Exhibit  A  hereto.
Any  Collateral  not at such location(s) nevertheless remains subject to Secured
Party's security interest.

    Section 3.05   Collateral.  All statements or  other information provided by
Debtor to Secured Party, any Issuing Bank or any  Lender  with  respect  to  the
Collateral  is  or  (in  the case of subsequently furnished information) will be
when provided correct and complete  in  all  material respects.  The delivery at
any time by Debtor to Secured Party of additional Collateral  or  of  additional
descriptions of Collateral shall constitute a representation and warranty by

                                      -4-

Debtor  to  Secured  Party  hereunder that the representations and warranties of
this Article III are correct insofar as they would pertain to such Collateral or
the descriptions thereof.

    Section 3.06   Accounts.

    (a)  Each  Account  represents  the  genuine,  valid and legally enforceable
indebtedness of an Account Debtor arising  from  the sale, lease or rendition by
Debtor of goods or services and is  not  and  will  not  be  subject  to  contra
accounts,  set-offs,  defenses,  counterclaims, allowances or adjustments (other
than discounts for  prompt  payment  shown  on  the  invoice),  or objections or
complaints by the Account Debtor concerning its liability on  the  Account;  and
any  goods, the sale of which gave rise to an Account, have not been returned or
rejected by the Account  Debtor  or  lost  or  damaged  prior  to receipt by the
Account Debtor.

    (b)  The amount shown as to each Account on Debtor's books is or will be the
true and undisputed amount owing and unpaid thereon.   Except  as  disclosed  in
writing  to  Secured  Party,  each  Account  arose  or  shall have arisen in the
ordinary course of Debtor's business; provided, however, that any Accounts which
arose or hereafter arise outside the  ordinary course of Debtor's business shall
nevertheless be included as part of the Collateral.  Debtor has no knowledge  of
any  bankruptcy,  insolvency  or  other  action affecting creditors' rights with
respect to any Account Debtor.

    (c)  Except as  disclosed  in  writing  to  Secured  Party,  each invoice or
agreement evidencing the Accounts is or will be due and payable not more than 90
days from the date thereof; provided, however, that any Accounts not so due  and
payable shall nevertheless be included as part of the Collateral.

    Section 3.07   Delivery  of Documents or Letters of Credit.  With respect to
any Inventory or other Collateral covered  by  one or more certificates of title
or other documents evidencing ownership or possession thereof, and with  respect
to any Accounts or other Collateral supported by letters of credit, each of such
certificates, documents or letters of credit has been delivered to Secured Party
(provided,  however,  that  all  certificates,  documents  and letters of credit
referred to in Section 1.02 shall be subject to the security interest created by
this Security Agreement irrespective of whether  or not such delivery shall have
been made).

    Section 3.08   Ownership of  Collateral;  Encumbrances;  Valid  and  Binding
Agreement.   Debtor is the legal and beneficial owner of the Collateral free and
clear of any adverse claim, lien,  security  interest, option or other charge or
encumbrance except for the security interest created by  this  Agreement  or  as
permitted  by  the  Credit  Agreement,  and  Debtor  has  full  right, power and
authority to assign and grant a  security  interest in the Collateral to Secured
Party.  This Agreement constitutes a legal,  valid  and  binding  obligation  of
Debtor  enforceable against Debtor in accordance with its terms.  The execution,
delivery and performance of this  Agreement  will  not  violate the terms of any
contract, agreement, law, regulation, order,  injunction,  judgment,  decree  or
writ  to which Debtor is subject and does not require the consent or approval of
any other Person.

                                      -5-

    Section 3.09   No Required Consent.  No  authorization, consent, approval or
other action by, and no notice to or filing with, any governmental authority  or
regulatory  body (other than the filing of financing statements) is required for
(i) the due execution,  delivery  and  performance  by Debtor of this Agreement,
(ii) the grant by Debtor of the security interest  granted  by  this  Agreement,
(iii)  the  perfection of such security interest or (iv) the exercise by Secured
Party of its rights and remedies under this Agreement.


                                   ARTICLE IV

                            Covenants and Agreements

    Debtor covenants and agrees that so long  as any part of the Obligations are
outstanding:

    Section 4.01   Change in Location of Collateral or Debtor.  Debtor will give
Secured Party 30 days' prior written notice of (i) any change in location of the
Collateral to a jurisdiction other than Texas,  Alaska,  California,  Oregon  or
Washington  and  which  would  cause  the Secured Party to be unperfected in the
Collateral, (ii) the opening or  closing  of  any  place of Debtor's business or
(iii) any change in the location of Debtor's chief executive office or address.

    Section 4.02   Documents; Collateral in Possession  of  Third  Parties.   If
certificates  of  title or other documents evidencing ownership or possession of
the Collateral  are  issued  or  outstanding,  Debtor  will  cause  the security
interest of Secured Party to be properly noted thereon and will, forthwith  upon
receipt, deliver same to Secured Party.  If any Collateral is at any time in the
possession  or  control  of  any  warehouseman,  bailee,  agent  or  independent
contractor, Debtor shall notify such Person of Secured Party's security interest
in  such  Collateral.   Upon  Secured Party's request, Debtor shall instruct any
such Person to hold all such  Collateral  for Secured Party's account subject to
Debtor's instructions, or, if an Event of Default shall have  occurred,  subject
to Secured Party's instructions.

    Section 4.03   Delivery  of  Letters  of  Credit  and Instruments; Proceeds.
Debtor will deliver each letter of credit, if any, included in the Collateral to
Secured Party, in each case  forthwith  upon  receipt  by  or for the account of
Debtor.  If any Account becomes evidenced by a promissory note, trade acceptance
or any other instrument for the payment of money (other than checks or drafts in
payment of Accounts collected by Debtor in the ordinary course of business prior
to notification by Secured Party under Section 5.04),  Debtor  will  immediately
deliver  such  instrument  to  Secured  Party  appropriately endorsed to Secured
Party, as  collateral  assignee  and,  regardless  of  the  form of presentment,
demand, notice of dishonor, protest and notice of protest with respect  thereto,
Debtor will remain liable thereon until such instrument is paid in full.  Except
as  permitted  by  Sections  4.03, 4.08 and 4.09, Debtor will deliver to Secured
Party all proceeds from the sale or other disposition of the Collateral promptly
upon receipt.   If  chattel  paper,  documents  or  instruments  are received as
proceeds, which are required to be delivered to Secured  Party,  they  will  be,
immediately upon receipt, properly endorsed or assigned and delivered to Secured
Party as Collateral.

                                      -6-

    Section 4.04   Sale,  Disposition  or Encumbrance of Collateral.  Except (i)
as permitted by Section 4.08,  or  (ii)  with  the  prior written consent of the
Majority Lenders, Debtor will not in any way encumber any of the Collateral  (or
permit  or suffer any of the Collateral to be encumbered) or sell, assign, lend,
rent, lease or otherwise dispose of or  transfer  any of the Collateral to or in
favor of any Person other than Secured Party.

    Section 4.05   Intentionally left blank.

    Section 4.06   Records and Information.

    (a)  Debtor shall keep accurate  and  complete  records  of  the  Collateral
(including  proceeds).   These records shall reflect complete and accurate stock
records of the Inventory and  all  facts  concerning each Account.  Debtor shall
conduct a physical count of the Inventory at such  intervals  as  Secured  Party
requests and promptly supply Secured Party with a copy of such count accompanied
by  a  report  of the value (valued at the lower of cost or market value) of the
Inventory.  Secured Party may at any  time  have access to, examine, audit, make
extracts from and inspect without hindrance or delay Debtor's records, files and
the Collateral.

    (b)  Debtor will promptly furnish such information as Secured Party may from
time to time reasonably request regarding (i) the business, affairs or financial
condition of Debtor or (ii) the Collateral or Secured Party's rights or remedies
with respect thereto.  Any balance sheets or financial statements  requested  by
Secured  Party  pursuant  to  this  Section  4.06(b)  shall conform to generally
accepted accounting principles.

    (c)  Debtor  recognizes  that   financing   statements   pertaining  to  the
Collateral will be filed with the offices of the Secretary of  State  of  Texas,
the   Alaska  Department  of  Natural  Resources,  the  Secretary  of  State  of
California, the Secretary of State of  Oregon and the Department of Licensing of
the State of Washington.  Debtor will immediately notify Secured  Party  of  any
condition  or  event  that  may change the proper location for the filing of any
financing statements or other  public  notice  or  recordings for the purpose of
perfecting  a  security  interest  in  the  Collateral.   Without  limiting  the
generality of the foregoing, Debtor will (i) immediately notify Secured Party of
any change to a jurisdiction other than as represented in Section  3.04  (A)  in
the  location of Debtor's chief executive office or chief place of business, (B)
in the location of  the  office  where  Debtor  keeps its records concerning the
Accounts, or (C) in the "location" of  Debtor  within  the  meaning  of  Section
9-103(c) of the Code; (ii) immediately notify Secured Party of any change in the
location  of  the Collateral to any jurisdiction other than the States of Texas,
Alaska, California, Oregon and Washington; and (ii) notify Secured Party 30 days
prior to any change in  Debtor's  name,  identity  or corporate structure or Tax
Identification Number.  In any notice  furnished  pursuant  to  this  paragraph,
Debtor  will  expressly  state  that  the  notice  is  required by this Security
Agreement and contains facts  that  will  or  may  require additional filings of
financing statements or other notices for the purpose of  continuing  perfection
of  Secured  Party's  security interest in the Collateral.  Debtor will promptly
provide written notice to  Secured  Party  of  all  information which in any way
relates to or affects  the  Collateral  generally,  Secured  Party's  rights  or
remedies with respect thereto, the filing of any

                                      -7-

financing statement or other public notices or recordings, or the  delivery  and
possession  of  items  of  Collateral  for  the purpose of perfecting a security
interest in the Collateral.

    Section 4.07   Further  Assurances.   Upon  the  request  of  Secured Party,
Debtor shall (at Debtor's expense) execute and  deliver  all  such  assignments,
certificates,   financing   statements  or  other  documents  and  give  further
assurances and do all  other  acts  and  things  as Secured Party may reasonably
request to perfect Secured Party's interest in the  Collateral  or  to  protect,
enforce or otherwise effect Secured Party's rights and remedies hereunder.

    Section 4.08   Inventory.   Unless  an  Event of Default has occurred and is
continuing and after any applicable notice  and cure periods provided for in the
Credit Agreement, Debtor  may  use  the  Inventory  in  any  lawful  manner  not
inconsistent  with  this  Security  Agreement  and  with  the terms of insurance
thereon and may sell, lease or  otherwise  dispose  of its Inventory for cash or
terms in the ordinary course of business, and Debtor may retain the proceeds  of
such  sales,  leases  or other dispositions (subject to Section 4.03 and Section
4.09); provided, however, the Inventory  shall remain in Debtor's possession and
control at all times prior to sale,  lease  or  other  disposition  at  Debtor's
address  set  forth  in Section 3.04.  Debtor shall bear any risk of loss of the
Inventory.  Debtor shall not use any  item of Inventory in a manner inconsistent
with the holding thereof for sale, lease or other disposition  in  the  ordinary
course  of business or in contravention of the terms of any agreement.  Upon the
occurrence and continuance of an Event  of Default and after any applicable cure
period, Debtor shall immediately deliver to Secured Party any  checks,  cash  or
other  forms  of payment which Debtor receives in connection with any Inventory,
appropriately endorsed.

    Section 4.09   Accounts.

    (a)  Prior to notification by  Secured  Party  under Section 6.02(i), Debtor
will collect the Accounts in the ordinary course of its business and may  retain
the proceeds of such collections (subject to Section 4.03).

    (b)  Debtor  shall  immediately notify Secured Party in writing in the event
that any representation given in Article  III with respect to any Account ceases
to be true and correct in all material respects; such  notice  specifying  other
representation(s) that cease to be true and correct and the action, if any, that
Debtor proposes to take with respect thereto.

    (c)  Debtor will not modify, extend or substitute any contract, the terms of
which  shall  at  any time have given rise to an Account, except in the ordinary
course of business or with the  prior  written consent of Secured Party.  Debtor
will not re-date any invoice or sale or make sales with an extended payment date
beyond that customary in the industry, and in no  event  longer  than  90  days.
Debtor  shall  not  adjust,  settle, discount or compromise any of the Accounts,
except in the ordinary course of  business, as permitted by the Credit Agreement
or with the prior written consent of Secured Party.

                                      -8-

    (d)  Debtor will duly perform or cause  to  be  performed  all  of  Debtor's
obligations  with  respect  to the Accounts and the underlying sales of goods or
other transactions giving rise to the Accounts.

    Section 4.10   Condition of Collateral.  Debtor will maintain all Collateral
in good condition  and  in  accordance  with  industry  standards and practices.
Debtor will not misuse, abuse, waste, destroy or  endanger  the  Collateral  nor
allow  it to be used in any manner other than its intended use.  Debtor will not
use any Collateral in violation of any Governmental Requirement, or suffer it to
be so used.

    Section 4.11   Collateral Separate and Distinct.   Debtor shall at all times
keep the Collateral, including proceeds, or cause it to be  kept  (when  in  the
possession  of  warehousemen,  bailees, agents, independent contractors or other
third parties), separate and  distinct  from  other Property; provided, however,
proceeds of the Collateral may be kept in various concentration accounts of  the
Parent or the Guarantors.

    Section 4.12   Change  in Debtor's Name or Corporate Structure.  Debtor will
not  change  its  name,  identity  or  corporate  structure  (including, without
limitation, any merger, consolidation  or  sale  of  substantially  all  of  its
assets)  without  notifying  Secured Party of such change in writing at least 30
days prior to the effective  date  of  such change.  Without the express written
consent of Secured Party, however, Debtor will not engage in any other  business
or transaction under any name other than Debtor's name hereunder.


                                   ARTICLE V

                  Rights, Duties, and Powers of Secured Party

    The  following  rights,  duties  and  powers of Secured Party are applicable
irrespective of whether an Event of  Default has occurred and is continuing, but
only after having given Debtor at least three (3) days prior notice:

    Section 5.01   Attorney-in-Fact.  Secured Party is hereby  fully  authorized
and  empowered  (without  the  necessity of any further consent or authorization
from Debtor) and the right  is  expressly  granted  to Secured Party, and Debtor
hereby   irrevocably   appoints   and   makes   Secured   Party   as    Debtor's
attorney-in-fact,  with  full  authority in the place and stead of Debtor and in
the  name  of  Debtor  or  otherwise,  from  time  to  time  in  Secured Party's
discretion, but at Debtor's cost and expense to:

         (a)  obtain, adjust, sell and cancel any insurance with respect to  the
    Collateral  and  endorse  any draft drawn by insurers of the Collateral, and
    Secured Party may apply any proceeds  or unearned premiums of such insurance
    to the Obligations (whether or not due); and

                                      -9-

         (b)  take any  action  and  to  execute  any  assignment,  certificate,
    financing  statement,  notification,  document  or  instrument which Secured
    Party may deem necessary  or  advisable  to  accomplish the purposes of this
    Security Agreement, including, without limitation, to receive,  endorse  and
    collect  all  instruments made payable to Debtor representing any payment or
    other distribution in respect of the  Collateral  or any part thereof and to
    give full discharge for the same.

    Section 5.02   Transfer of Collateral.  Secured Party may  transfer  any  or
all  of  the Obligations, and upon any such transfer, Secured Party may transfer
its interest in any  or  all  of  the  Collateral  and shall be fully discharged
thereafter from all liability therefor.  Any transferee of the Collateral  shall
be vested with all rights, powers and remedies of Secured Party hereunder.

    Section 5.03   Purchase  Money  Financing.   To  the extent that the Lenders
have advanced or will advance funds  to  or  for the account of Debtor to enable
Debtor to purchase or otherwise acquire specific types or items  of  Collateral,
the  Lenders  may at their option pay such funds (i) directly to the Person from
whom Debtor will make such purchase or acquire such rights or (ii) to Debtor, in
which case  Debtor  covenants  promptly  to  pay  the  same  to  such Person and
forthwith furnish to Secured Party, on request, evidence satisfactory to Secured
Party that such payment has been made from the  funds  so  provided  by  Secured
Party for such payment.

    Section 5.04   Proceeds.   If  so requested by Debtor, any payments received
by Secured Party on the Accounts  or  as proceeds of other Collateral shall upon
final  collection  by  Secured  Party  be  credited  towards  payment   of   the
Obligations.   In  the  absence  of  such  request  from  Debtor,  and  until so
requested, Secured Party may  hold  such  collected  payments as cash Collateral
(and Secured Party may at any time place a hold or freeze on all or  a  part  of
any  deposit  account  of  Debtor containing deposits of such payments up to the
amount of such deposits).

    Section 5.05   Discharge Encumbrances.  Secured  Party  may,  at its option,
discharge any taxes, Liens, security interests or other encumbrances at any time
levied or placed on the Collateral, may pay for insurance on the Collateral  and
may  pay  for the maintenance and preservation of the Collateral.  Debtor agrees
to reimburse Secured Party upon demand for any payment so made, plus interest on
the portion thereof from time to time  remaining unpaid from the date of Secured
Party's demand at the rate for overdue  principal  and  interest  set  forth  in
Section 2.06(c) of the Credit Agreement.

    Section 5.06   Disclaimer of Certain Duties.

    (a)  The  powers conferred upon Secured Party by this Security Agreement are
to protect the interest of Secured  Party,  the Issuing Banks and the Lenders in
the Collateral and shall not impose any duty upon  Secured  Party,  the  Issuing
Banks  or  any  Lender  to  exercise any such powers.  Debtor hereby agrees that
Secured Party, the Issuing Banks and  the  Lenders  shall not be liable for, nor
shall the indebtedness evidenced by the Obligations be diminished by,

                                      -10-

Secured  Party's  delay  or  failure  to  collect  upon,  foreclose,  sell, take
possession of or otherwise obtain value for the Collateral.

    (b)  Except as provided  in  the  Credit  Agreement,  Secured Party shall be
under no duty whatsoever to make or give any presentment,  notice  of  dishonor,
protest,  demand for performance, notice of non-performance, notice of intent to
accelerate, notice of acceleration, or other notice or demand in connection with
any Collateral or the Obligations,  or  to  take any steps necessary to preserve
any rights against any Obligor, Account Debtor or other Person.

    Section 5.07   Modification of Obligations; Other Security.   Debtor  waives
(i)  any  and  all  notice of acceptance, creation, modification, rearrangement,
renewal or extension for any period of any instrument executed by any Obligor in
connection with the Obligations and (ii) any defense of any Obligor by reason of
disability, lack of authorization, cessation of  the liability of any Obligor or
for any other reason.  Debtor authorizes Secured Party, without notice or demand
and without any reservation of  rights  against  Debtor  and  without  affecting
Debtor's  liability  hereunder  or  on the Obligations, from time to time to (x)
take and hold other Property,  other  than  the  Collateral, as security for the
Obligations, and exchange,  enforce,  waive  and  release  any  or  all  of  the
Collateral,  (y)  apply  the Collateral in the manner permitted by this Security
Agreement and (z) renew,  extend  for  any  period, accelerate, amend or modify,
supplement, enforce, compromise, settle, waive or release the obligations of any
Obligor or any instrument or agreement of such other Person with respect to  any
or all of the Obligations or Collateral.

    Section 5.08   Waiver  of  Notice;  Demand and Presentment; etc.  Except for
any notice required under the Credit Agreement, Debtor hereby waives any demand,
notice of default, notice of  acceleration  of  the maturity of the Obligations,
notice of intent to accelerate the maturity  of  the  Obligations,  presentment,
protest  and  notice  of  dishonor  as  to  any action taken by Secured Party in
connection with this Security Agreement,  or any instrument or document.  Debtor
waives any right of marshaling in respect of any and all Collateral, and  waives
any  right  to  require Secured Party, any Issuing Bank or any Lender to proceed
against any Obligor, Account Debtor  or  other Person, exhaust any Collateral or
enforce any other remedy which Secured Party, any Issuing Bank or any Lender now
has or may hereafter have against any Obligor or other Person.

    Section 5.09   Non-judicial Enforcement.  To the fullest extent  allowed  by
applicable  law,  Secured  Party  may enforce its rights hereunder without prior
judicial process or judicial hearing, and to the fullest extent permitted by law
Debtor expressly waives any and  all  legal rights which might otherwise require
Secured Party to enforce its rights by judicial process.

                                      -11-

                                   ARTICLE VI

                               Events of Default

    Section 6.01   Events of Default.  An Event  of  Default  under  the  Credit
Agreement shall constitute an "Event of Default" under this Security Agreement.

    Section 6.02   Remedies.   Upon the occurrence and during the continuance of
any Event of Default, Secured Party may take any or all of the following actions
without notice (except where  expressly  required  under the Credit Agreement or
below) or demand to Debtor:

         (a)  Declare  all  or  part  of  the  indebtedness  pursuant   to   the
    Obligations  immediately  due and payable and enforce payment of the same by
    Debtor or any Obligor.

         (b)  Take possession of the  Collateral,  or at Secured Party's request
    Debtor shall,  at  Debtor's  cost,  assemble  the  Collateral  and  make  it
    available at a location to be specified by Secured Party which is reasonably
    convenient to Debtor and Secured Party.  In any event, Debtor shall bear the
    risk  of  accidental  loss  or  damage  to  or  diminution  in  value of the
    Collateral, and Secured Party shall have no liability whatsoever for failure
    to obtain or maintain insurance, nor to determine whether any insurance ever
    in force is adequate as to amount or as to risk insured.

         (c)  Sell or lease, in one or more  sales  or leases and in one or more
    parcels, or otherwise dispose of any or all of the Collateral  in  its  then
    condition  or  in  any other commercially reasonable manner as Secured Party
    may elect, in a public  or  private  transaction,  at any location as deemed
    reasonable  by  Secured  Party  (including,  without  limitation,   Debtor's
    premises), either for cash or credit or for future delivery at such price as
    Secured  Party may deem fair, and (unless prohibited by the Code, as adopted
    in any applicable  jurisdiction)  Secured  Party,  any  Issuing  Bank or any
    Lender may be the purchaser of any or all Collateral so sold and  may  apply
    upon  the  purchase price therefor any Obligations secured hereby.  Any such
    sale or transfer by Secured Party  either  to  itself or to any other Person
    shall be absolutely free from any claim of right by  Debtor,  including  any
    equity  or  right  of  redemption, stay or appraisal which Debtor has or may
    have under any rule of law,  regulation or statute now existing or hereafter
    adopted.  Upon any such sale or transfer, Secured Party shall have the right
    to deliver, assign and transfer to the purchaser or transferee  thereof  the
    Collateral  so  sold  or  transferred.   It  shall not be necessary that the
    Collateral or any part thereof be  present  at the location of any such sale
    or transfer.  Secured Party may, at its discretion,  provide  for  a  public
    sale,  and  any  such public sale shall be held at such time or times within
    ordinary business hours and at such place or places as Secured Party may fix
    in the notice of such sale.   Secured  Party  shall not be obligated to make
    any sale pursuant to any such notice.  Secured Party may, without notice  or
    publication,  adjourn any public or private sale by announcement at any time
    and place fixed for such sale,  and  such  sale  may  be made at any time or
    place to which the same may be so adjourned.   In  the  event  any  sale  or
    transfer hereunder is not

                                      -12-

    completed  or  is  defective  in  the opinion of Secured Party, such sale or
    transfer shall  not  exhaust  the  rights  of  Secured  Party hereunder, and
    Secured Party shall have the right to cause one or more subsequent sales  or
    transfers  to be made hereunder.  In the event that any of the Collateral is
    sold or transferred on credit,  or  to  be  held by Secured Party for future
    delivery to a purchaser or transferee, the Collateral so sold or transferred
    may be  retained  by  Secured  Party  until  the  purchase  price  or  other
    consideration  is  paid  by  the purchaser or transferee thereof, but in the
    event that such purchaser or transferee  fails  to pay for the Collateral so
    sold or transferred or to take delivery thereof, neither Secured Party,  any
    Issuing  Bank  nor  any  Lender  shall  incur  any  liability  in connection
    therewith.  If only part of the  Collateral is sold or transferred such that
    the Obligations remain outstanding (in whole or in  part),  Secured  Party's
    rights  and  remedies  hereunder shall not be exhausted, waived or modified,
    and Secured Party is specifically  empowered  to make one or more successive
    sales or transfers until all the Collateral shall be sold or transferred and
    all the Obligations are paid.  In the event that Secured Party elects not to
    sell the Collateral, Secured Party retains its rights to lease or  otherwise
    dispose  of  or  utilize  the Collateral or any part or parts thereof in any
    manner authorized or  permitted  by  law  or  in  equity,  and  to apply the
    proceeds of the same towards payment of the  Obligations.   Each  and  every
    method of disposition of the Collateral described in this Section 6.02(c) or
    in Section 6.02(f) shall constitute disposition in a commercially reasonable
    manner.

         (d)  Take  possession  of all books and records of Debtor pertaining to
    the Collateral.  Secured Party shall  have  the  authority to enter upon any
    real or immoveable property or improvements thereon in order to  obtain  any
    such  books  or  records,  or any Collateral located thereon, and remove the
    same therefrom without liability.

         (e)  Apply  proceeds  of  the  disposition  of  the  Collateral  to the
    Obligations in any manner elected by Secured Party and permitted by the Code
    or otherwise permitted by law or in equity.  Such application  may  include,
    without  limitation, the reasonable expenses of retaking, holding, preparing
    for sale or other disposition, and  the reasonable attorneys' fees and legal
    expenses incurred by Secured Party, the Issuing Banks and the Lenders.

         (f)  Appoint any Person as agent to perform any act or  acts  necessary
    or  incident  to  any  sale  or transfer by Secured Party of the Collateral.
    Additionally,  any  sale  or  transfer  hereunder  may  be  conducted  by an
    auctioneer or any officer or agent of Secured Party.

         (g)  Apply and set-off (i) any deposits of Debtor now or hereafter held
    by Secured Party, the Issuing Banks and the  Lenders;  (ii)  all  claims  of
    Debtor  against  Secured  Party,  now or hereafter existing; (iii) any other
    Property, rights or interests of  Debtor  which  come into the possession or
    custody or under the control of Secured Party; and (iv) the proceeds of  any
    of  the  foregoing  as if the same were included in the Collateral.  Secured
    Party agrees to notify Debtor promptly after any such set-off or

                                      -13-

    application; provided, however, the  failure  of  Secured  Party to give any
    notice shall not affect the validity of such set-off or application.

         (h)  With respect to the Collateral, receive, change  the  address  for
    delivery,  open  and  dispose  of  mail addressed to Debtor, and to execute,
    assign and endorse  negotiable  and  other  instruments  for  the payment of
    money, documents of title or other evidences of payment, shipment or storage
    for any form of Collateral on behalf of and in the name of Debtor.

         (i)  Notify or require  Debtor  to  notify  Account  Debtors  that  the
    Accounts have been assigned to Secured Party and direct such Account Debtors
    to  make  payments on the Accounts directly to Secured Party.  To the extent
    Secured Party does not so elect, Debtor shall continue to collect and retain
    the Accounts.  Secured Party or its  designee  shall also have the right, in
    its own name or in the name of Debtor, to do any of the following:   (i)  to
    demand,  collect,  receipt  for,  settle,  compromise  any amounts due, give
    acquittances for, prosecute or defend any action which may be in relation to
    any monies due or to become  due  by  virtue of, the Accounts; (ii) to sell,
    transfer or assign or otherwise deal in the Accounts or the proceeds thereof
    or the related goods, as fully and effectively as if Secured Party were  the
    absolute  owner  thereof;  (iii) to extend the time of payment of any of the
    Accounts, to grant waivers and  make  any allowance or other adjustment with
    reference thereto; (iv) to endorse the name of Debtor on  notes,  checks  or
    other  evidences  of payments on Collateral that may come into possession of
    Secured Party; (v)  to  take  control  of  cash  and  other  proceeds of any
    Collateral; (vi) to sign the name of Debtor on any invoice or bill of lading
    relating to any Collateral, or any drafts against Account Debtors  or  other
    persons  making  payment with respect to Collateral; (vii) to send a request
    for verification of Accounts to  any  Account  Debtor;  and (viii) to do all
    other acts and things necessary to carry out the intent of this Agreement.

         (j)  Exercise all other rights and remedies  permitted  by  law  or  in
    equity.

    Section 6.03   Liability  for  Deficiency.  If any sale or other disposition
of Collateral by Secured  Party  or  any  Issuing  Bank  or  any other action of
Secured Party, any Issuing Bank or any Lender hereunder results in reduction  of
the  Obligations,  such  action  will  not  release Debtor from its liability to
Secured Party, the Issuing  Banks  and  the  Lenders for any unpaid Obligations,
including costs, charges and expenses incurred in the liquidation of Collateral,
together with interest thereon, and  the  same  shall  be  immediately  due  and
payable  to  Secured Party at Secured Party's address set forth on the signature
page of this Security Agreement.

    Section 6.04   Reasonable Notice.  If  any  applicable  provision of any law
requires Secured Party any Issuing Bank or any Lender to give reasonable  notice
of  any  sale  or disposition or other action, Debtor hereby agrees that fifteen
(15) days' prior  written  notice  shall  constitute  reasonable notice thereof.
Such notice, in the case of public sale, shall state the time  and  place  fixed
for  such  sale and, in the case of private sale, the time after which such sale
is to be made.

                                      -14-

    Section 6.05   Account Debtors.  Any  payment  or  settlement  of an Account
made by an Account Debtor will be, to the extent  of  such  payment  or  to  the
extent  provided  under such settlement, a release, discharge and acquittance of
the Account Debtor with  respect  to  such  Account,  and  Debtor shall take any
action as may be required by Secured Party in connection therewith.  No  Account
Debtor  on  any Account will ever be bound to make inquiry as to the termination
of this Agreement or the rights of  Secured Party to act hereunder, but shall be
fully protected by Debtor in making payment directly to Secured Party.


                                  ARTICLE VIII

                                 Miscellaneous

    Section 7.01   Notices.  Any notice required or permitted to be given  under
or  in connection with this Security Agreement shall be given in accordance with
the notice provisions of the Guaranty Agreement.

    Section 7.02   Amendments and Waivers.  Secured  Party's, any Issuing Bank's
or any Lender's acceptance of partial or delinquent payments or any forbearance,
failure or delay by the Secured Party in exercising any right, power  or  remedy
hereunder  shall  not  be  deemed  a  waiver  of any obligation of Debtor or any
Obligor, or of any  right,  power  or  remedy  of  Secured Party; and no partial
exercise of any right, power or remedy  shall  preclude  any  other  or  further
exercise thereof.  Secured Party may remedy any Event of Default hereunder or in
connection  with  the  Obligations  without  waiving  the  Event  of  Default so
remedied.  Debtor hereby agrees that if Secured  Party agrees to a waiver of any
provision hereunder, or an exchange of or release  of  the  Collateral,  or  the
addition  or  release  of  any  Obligor,  any such action shall not constitute a
waiver of  any  of  Secured  Party's  other  rights  or  of Debtor's obligations
hereunder.  This Security Agreement may be amended only by the manner set  forth
in  Section  9.02  of  the Credit Agreement by an instrument in writing executed
jointly by Debtor and Secured  Party  and  may be supplemented only by documents
delivered or to be delivered in accordance with the express terms hereof.

    Section 7.03   Copy  as  Financing  Statement.    A   photocopy   or   other
reproduction  of this Security Agreement or any financing statement covering the
Collateral is sufficient as a  financing  statement,  and  the same may be filed
with any appropriate filing authority for  the  purpose  of  perfecting  Secured
Party's security interest in the Collateral.

    Section 7.04   Possession  of  Collateral.  Secured Party shall be deemed to
have possession of any Collateral in transit  to  it or set apart for it (or, in
either case, any of its agents, affiliates or correspondents).

    Section 7.05   Redelivery  of  Collateral.   If  any  sale  or  transfer  of
Collateral by Secured Party results in full satisfaction of the Obligations, and
after such sale or transfer and discharge there remains a surplus  of  proceeds,
Secured Party will deliver to Debtor such excess proceeds

                                      -15-

in a commercially reasonable  time;  provided,  however,  that  neither  Secured
Party, any Issuing Bank nor any Lender shall be liable for any interest, cost or
expense in connection with any delay in delivering such proceeds to Debtor.

    Section 7.06   Governing Law; Jurisdiction.  This Security Agreement and the
security  interest  granted  hereby  shall  be  construed in accordance with and
governed by the laws of the State  of  Texas (except to the extent that the laws
of any other jurisdiction govern the perfection and  priority  of  the  security
interests  granted  hereby).   Debtor  consents  to  and  submits to in personam
jurisdiction and venue in the  state  district  and  county courts of the county
wherein Secured Party's offices are located at  the  address  specified  on  the
signature  page  hereof,  and  in  the  Federal  District Courts of the district
wherein  such  offices  of  Secured  Party  are  located.   This  submission  to
jurisdiction is nonexclusive and  does  not  preclude Secured Party, any Issuing
Bank or any Lender from obtaining jurisdiction over Debtor or the Collateral  in
any court otherwise having jurisdiction.

    Section 7.07   Cumulative and Other Rights.  The rights, powers and remedies
of  Secured  Party  hereunder are in addition to all rights, powers and remedies
given by law or in equity.  The  exercise  by Secured Party, any Issuing Bank or
any Lender of any one or more of the rights, powers and  remedies  herein  shall
not  be  construed  as  a  waiver  of  any  other  rights,  powers and remedies,
including, without limitation,  any  other  rights  of  set-off.   If any of the
Obligations are given in renewal, extension for any period or rearrangement,  or
applied  toward the payment of debt secured by any lien, Secured Party shall be,
and is  hereby,  subrogated  to  all  the  rights,  titles,  interests and liens
securing the debt so renewed, extended, rearranged or paid.

    Section 7.08   Subrogation.  Until the Obligations have been paid  in  full,
Debtor  hereby  waives  any  claim, right or remedy which Debtor may now have or
hereafter  acquire  against  the  Company  which  arises  out  of  this Security
Agreement or  from  the  performance  by  Debtor  hereunder,  including  without
limitation,   any   claim,   remedy  or  right  of  subrogation,  reimbursement,
exoneration, indemnification,  or  participation  in  any  such  claim, right or
remedy  of  any  other  Person   against   the   Company;   provided,   however,
notwithstanding  the  foregoing,  Debtor reserves its rights of contribution and
reimbursement, if any, from any  Obligor.   Until the Obligations have been paid
in full, Debtor further waives any benefit of any right to  participate  in  any
security  now  or  hereafter held by Secured Party, the Issuing Banks and/or the
Lenders.

    Section 7.09   Continuing Security Agreement.

    (a)  This  Security  Agreement   shall   constitute  a  continuing  security
agreement, and all representations  and  warranties,  covenants  and  agreements
shall,  as  applicable,  apply  to  all future as well as existing transactions.
Provisions of this Security Agreement, unless they are by their terms exclusive,
shall be in addition to other agreements between the parties.

    (b)  Except as may be expressly applicable  pursuant to Section 9.505 of the
Code, no action taken or omission to act by Secured Party, the Issuing Banks  or
the Lenders hereunder,

                                      -16-

including,  without limitation, any action taken or inaction pursuant to Section
6.02,  shall  be  deemed  to  constitute   a  retention  of  the  Collateral  in
satisfaction of the Obligations or otherwise to be in full satisfaction  of  the
Obligations,  and  the  Obligations shall remain in full force and effect, until
Secured Party, the Issuing  Banks  and  the  Lenders shall have applied payments
(including,  without  limitation,  collections  from  Collateral)  towards   the
Obligations in the full amount then outstanding or until such subsequent time as
is hereinafter provided in subsection (c) below.

    (c)  To  the  extent that any payments on the Obligations or proceeds of the
Collateral  are  subsequently   invalidated,   declared   to  be  fraudulent  or
preferential, set aside or required  to  be  repaid  to  a  trustee,  debtor  in
possession,  receiver  or  other  Person under any bankruptcy law, common law or
equitable cause, then  to  such  extent  the  Obligations  so satisfied shall be
revived and continue as if such payment or proceeds had  not  been  received  by
Secured  Party,  the  Issuing  Banks  or  the  Lenders, and Secured Party's, the
Issuing Banks' and the Lenders'  security interests, rights, powers and remedies
hereunder shall continue in full force and effect.  In such event, this Security
Agreement shall be automatically reinstated if it shall  theretofore  have  been
terminated pursuant to Section 7.10.

    (d)  In  the  event  that the Obligations are structured such that there are
times when no Indebtedness  is  owing  thereunder, this Security Agreement shall
remain valid and in full force and effect  as  to  all  subsequent  indebtedness
included  in  the  Obligations,  provided  Secured  Party has not in the interim
period  executed  a  written  release   or  termination  statement  or  returned
possession of or reassigned the Collateral to Debtor.

    Section 7.10   Termination.  The grant of a security interest hereunder  and
all  of  Secured Party's, the Issuing Banks' and the Lenders' rights, powers and
remedies in connection therewith  shall  remain  in  full force and effect until
Secured Party has retransferred and delivered all Collateral in  its  possession
to  Debtor,  and  executed  a  written  release  or  termination  statement  and
reassigned  to  Debtor without recourse or warranty any remaining Collateral and
all rights conveyed hereby.  Upon  the  complete  payment of the Obligations and
the compliance by Debtor with  all  covenants  and  agreements  hereof,  Secured
Party,  at the written request and expense of Debtor, will release, reassign and
transfer the Collateral to Debtor and  declare  this Security Agreement to be of
no further force or effect.  Notwithstanding the foregoing,  the  provisions  of
Section 7.09(c) shall survive the termination of this Security Agreement.

    Section 7.11   Counterparts,  Effectiveness.  This Security Agreement may be
executed in two or more  counterparts.   Each counterpart is deemed an original,
but all such counterparts taken together constitute one and the same instrument.
This Security Agreement becomes effective upon the execution  hereof  by  Debtor
and  delivery  of the same to Secured Party, and it is not necessary for Secured
Party, the Issuing Banks  or  any  Lender  to  execute  any acceptance hereof or
otherwise signify or express its acceptance hereof.

    Section 7.12   Headings Descriptive.  All titles or  headings  to  articles,
sections,  subsections  or  other  divisions  of  this Security Agreement or the
exhibits hereto are only for the

                                      -17-

convenience of the parties and  shall  not  be  construed  to have any effect or
meaning  with  respect  to  the  other  content  of  such  articles,   sections,
subsections  or  other divisions, such other content being controlling as to the
agreement between the parties hereto.

    Section 7.13   Delivery  of  Copy/Waiver.   The  Debtor  hereby acknowledges
receiving a copy of this Security Agreement.  The Debtor waives  all  rights  to
receive  from  the  Secured Party a copy of any financing statement or financing
change statement filed or  registered  or  verification  statement issued at any
time in respect of this Security Agreement.

                                      -18-

DEBTOR:                      KENAI PIPE LINE COMPANY

                             By: /s/ G. A. Wright
                                  G. A. Wright
                                  Vice President and Treasurer


                             Address of Chief Executive Office and Location of
                             the Collateral:

                             8700 Tesoro Drive
                             San Antonio, Texas  78217

                                      -19-



                               SECURITY AGREEMENT

                            (Accounts and Inventory)



                                    Between

                       TESORO COASTWIDE SERVICES COMPANY

                                      and

                                BANQUE PARIBAS,
                            AS ADMINISTRATIVE AGENT



                                  June 7, 1996


                               SECURITY AGREEMENT

                             Accounts and Inventory

    THIS SECURITY AGREEMENT is made as of June 7, 1996, between TESORO COASTWIDE
SERVICES COMPANY, a  Delaware  corporation  ("Debtor"),  and  BANQUE PARIBAS, as
Administrative Agent ("Secured Party") for the Issuing  Banks  and  the  Lenders
parties to the Credit Agreement referred to below.

                                    RECITALS

    A.   On  even  date  herewith, Tesoro Petroleum Corporation (the "Company"),
Secured Party, The Bank of  Nova  Scotia,  as  Documentation Agent and the other
financial institutions parties thereto (the  "Lenders")  are  entering  into  an
Amended and Restated Credit Agreement (as amended from time to time, the "Credit
Agreement").

    B.   The  conditions  precedent to the effectiveness of the Credit Agreement
include the execution and  delivery  by  Debtor  of this Security Agreement, and
Debtor has agreed to enter into this Security Agreement.

    C.   Therefore, (i) in order to comply with the terms and conditions of  the
Credit  Agreement,  (ii)  to induce the Lenders at any time from time to time to
loan monies and the Issuing Banks  to  issue  Letters of Credit, with or without
security to or for the account of the Company in accordance with  the  terms  of
the  Credit Agreement, (iii) at the special insistence and request of the Agent,
the Issuing  Banks  and  the  Lenders,  and  (iv)  for  other  good and valuable
consideration, the receipt and sufficiency of  which  are  hereby  acknowledged,
Debtor agrees with Secured Party as follows:


                                   ARTICLE I

                                  Definitions

    Section 1.01   Terms Defined Above.  As used in this Security Agreement, the
terms "Company," "Credit Agreement," "Debtor" and "Secured Party" shall have the
meanings respectively assigned to them.

    Section 1.02   Certain Definitions.  As used in this Security Agreement, the
following terms shall have the  following meanings, unless the context otherwise
requires:

         "Accounts" shall mean all accounts (as such  term  is  defined  in  the
    Code).

         "Account  Debtor"  shall  mean  any  Person liable (whether directly or
    indirectly, primarily or secondarily) for  the payment or performance of any
    obligations included in


    the Collateral, whether  as  an  account  debtor  (as  defined in the Code),
    obligor on an instrument, issuer of documents or  securities,  guarantor  or
    otherwise.

         "Code" shall mean the Uniform Commercial Code as presently in effect in
    the State of Texas, Texas Business and Commerce Code, Chapters 1 through 9.

         "Collateral"  shall  mean  the  following  types  or  items of Property
    (including Property hereafter acquired by  Debtor  as well as Property which
    Debtor now owns or in which Debtor has rights):

         (a)  all of Debtor's Accounts and Inventory;

         (b)  (i) any Property from time to time delivered to or deposited  with
    Secured  Party  by  or  for  the  account  of Debtor which is related to any
    Property referred  to  in  clause  (a)  of  this  definition;  and  (ii) all
    certificates of title or other documents evidencing ownership or  possession
    of  or  otherwise relating to any Property referred to in clause (a) of this
    definition;

         (c)  (i) all goods which were  at  any  time included in the Collateral
    described in clause (a) of this definition and which are returned to or  for
    the account of Debtor following their sale, lease or other disposition; (ii)
    all  policies  of  insurance  (whether  or  not  required  by Secured Party)
    covering  any  Property  referred  to  in  this  definition;  and  (iii) all
    proceeds,  products,  replacements,   additions   to,   substitutions   for,
    accessions  of,  and  Property  necessary  for  the  operation of any of the
    Property referred  to  in  this  definition,  including, without limitation,
    insurance payable as a result of loss or  damage  to  any  of  the  Property
    referred  to  in  this  definition, refunds of unearned premiums of any such
    insurance policy and claims against third parties;

         (d)  all books and records related  to  any of the Property referred to
    in this definition, including, without limitation,  any  and  all  books  of
    account,  customer  lists  and  other  records  relating  in  any way to the
    Collateral described in this definition;

         (e)  all of Debtor's general intangibles (as defined in the Code) which
    are related (but only those  related)  to  any  Property referred to in this
    definition, including, without limitation, all (i) letters of credit, bonds,
    guaranties, purchase or  sales  agreements  and  other  contractual  rights,
    rights  to  performance,  and  claims  for  damages,  refunds (including tax
    refunds) or other monies  due  or  to  become  due; (ii) orders, franchises,
    permits,   certificates,   licenses,   consents,   exemptions,    variances,
    authorizations  or  other  approvals  by  any  Governmental Authority; (iii)
    business records,  computer  tapes  and  computer  software;  and (iv) other
    intangible personal property, whether similar or dissimilar to the  Property
    referred to in clause (a) of this definition; and

                                      -2-

         (f)  all  of Debtor's chattel paper, documents and instruments (as such
    terms are defined in the  Code)  related  to  or arising out of any Property
    referred to in clause (a) of this definition.

         It is expressly contemplated that additional Property may from time  to
    time be pledged, assigned or granted to Secured Party as additional security
    for  the  Obligations, and, if so, then the term "Collateral" as used herein
    shall be deemed  for  all  purposes  hereof  to  include all such additional
    Property, together with all other Property  of  the  types  described  above
    related  thereto.   It is expressly agreed that Collateral shall not include
    and shall be exclusive of any equipment.

         "Event of Default" shall have the meaning assigned such term in Section
    6.01 of this Security Agreement.

         "Inventory" shall mean all inventory (as defined in the Code).

         "Obligations" shall mean with  respect  to  the Debtor, the Obligations
    (as defined in the Guaranty Agreement) to the extent the  Debtor  is  liable
    therefor  as provided in the Guaranty Agreement.  The Obligations are Senior
    Debt as such term is  defined  in that certain Subordination Agreement dated
    December 15, 1992 among the Company, Tesoro Alaska Petroleum Company and the
    State of Alaska attached to the  Settlement  Agreement  among  the  Company,
    Tesoro Alaska Petroleum Company and the State of Alaska.

         "Obligor"  shall  mean  the  Company  and  any other Person, other than
    Debtor, liable (whether  directly  or  indirectly, primarily or secondarily)
    for the payment or performance of any of the Obligations whether  as  maker,
    co-maker,  endorser,  guarantor,  accommodation  party,  general  partner or
    otherwise; and the term "Obligor" shall specifically include each Guarantor,
    other than Debtor, named in the Credit Agreement.

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

         "Security Agreement" shall mean this Security Agreement,  as  the  same
    may be amended, modified or supplemented from time to time.

         Se tion   03 Other Defined Terms.  Unless otherwise defined herein, all
terms  beginning with a capital letter which are defined in the Credit Agreement
shall have the meanings  assigned  therein,  unless  the context hereof requires
otherwise.  All uncapitalized terms which are defined in  the  Code  shall  have
their  respective  meanings  as  used  in  the  Code,  unless the context hereof
requires otherwise.

                                      -3-

                                   ARTICLE II

                               Security Interest

    Section 2.01   Grant of Security Interest.  Debtor hereby assigns and grants
to Secured Party, for its benefit and the benefit of the Lenders and the Issuing
Banks, a security  interest  in,  lien  upon  and  right  of set-off against the
Collateral to secure the prompt payment and performance of the Obligations.


                                  ARTICLE III

                         Representations and Warranties

    Debtor represents and warrants to Secured Party, the Issuing Banks  and  the
Lenders  (which  representations  and  warranties  will survive the creation and
payment of the Obligations) that:

    Section 3.01   First Priority Security Interest.   The grant of the security
interest in the Collateral pursuant to this Security Agreement creates  a  valid
and  perfected  first  priority security interest in the Collateral, enforceable
against Debtor and all third parties and securing payment of the Obligations.

    Section 3.02   No Filings By Third Parties.  No financing statement or other
public notice or recording  covering  the  Collateral  is  on file in any public
office (other than any financing statement or other public notice  or  recording
naming  Secured Party as the secured party therein), and Debtor will not execute
any such financing statement or other public  notice or recording so long as any
of the Obligations are outstanding.

    Section 3.03   No Name Changes.  Debtor has not, during the  preceding  five
years,  entered  into  any  contract,  agreement,  security  instrument or other
document using a name other than,  or  been  known by or otherwise used any name
other than, the name used by Debtor herein.

    Section 3.04   Location of Debtor and Collateral.  Debtor's chief  executive
office and Debtor's records concerning the Collateral are located at the address
or  location  set forth on the signature page hereof.  The Collateral is located
at such address or at the  location(s),  if  any, specified in Exhibit A hereto.
Any Collateral not at such location(s) nevertheless remains subject  to  Secured
Party's security interest.

    Section 3.05   Collateral.   All statements or other information provided by
Debtor to Secured Party, any  Issuing  Bank  or  any  Lender with respect to the
Collateral is or (in the case of subsequently  furnished  information)  will  be
when  provided  correct  and complete in all material respects.  The delivery at
any time by Debtor to  Secured  Party  of additional Collateral or of additional
descriptions of Collateral shall constitute a representation and warranty by

                                      -4-

Debtor to Secured Party hereunder that the  representations  and  warranties  of
this Article III are correct insofar as they would pertain to such Collateral or
the descriptions thereof.

    Section 3.06   Accounts.

    (a)  Each  Account  represents  the  genuine,  valid and legally enforceable
indebtedness of an Account Debtor arising  from  the sale, lease or rendition by
Debtor of goods or services and is  not  and  will  not  be  subject  to  contra
accounts,  set-offs,  defenses,  counterclaims, allowances or adjustments (other
than discounts for  prompt  payment  shown  on  the  invoice),  or objections or
complaints by the Account Debtor concerning its liability on  the  Account;  and
any  goods, the sale of which gave rise to an Account, have not been returned or
rejected by the Account  Debtor  or  lost  or  damaged  prior  to receipt by the
Account Debtor.

    (b)  The amount shown as to each Account on Debtor's books is or will be the
true and undisputed amount owing and unpaid thereon.   Except  as  disclosed  in
writing  to  Secured  Party,  each  Account  arose  or  shall have arisen in the
ordinary course of Debtor's business; provided, however, that any Accounts which
arose or hereafter arise outside the  ordinary course of Debtor's business shall
nevertheless be included as part of the Collateral.  Debtor has no knowledge  of
any  bankruptcy,  insolvency  or  other  action affecting creditors' rights with
respect to any Account Debtor.

    (c)  Except as  disclosed  in  writing  to  Secured  Party,  each invoice or
agreement evidencing the Accounts is or will be due and payable not more than 90
days from the date thereof; provided, however, that any Accounts not so due  and
payable shall nevertheless be included as part of the Collateral.

    Section 3.07   Delivery  of Documents or Letters of Credit.  With respect to
any Inventory or other Collateral covered  by  one or more certificates of title
or other documents evidencing ownership or possession thereof, and with  respect
to any Accounts or other Collateral supported by letters of credit, each of such
certificates, documents or letters of credit has been delivered to Secured Party
(provided,  however,  that  all  certificates,  documents  and letters of credit
referred to in Section 1.02 shall be subject to the security interest created by
this Security Agreement irrespective of whether  or not such delivery shall have
been made).

    Section 3.08   Ownership of  Collateral;  Encumbrances;  Valid  and  Binding
Agreement.   Debtor is the legal and beneficial owner of the Collateral free and
clear of any adverse claim, lien,  security  interest, option or other charge or
encumbrance except for the security interest created by  this  Agreement  or  as
permitted  by  the  Credit  Agreement,  and  Debtor  has  full  right, power and
authority to assign and grant a  security  interest in the Collateral to Secured
Party.  This Agreement constitutes a legal,  valid  and  binding  obligation  of
Debtor  enforceable against Debtor in accordance with its terms.  The execution,
delivery and performance of this  Agreement  will  not  violate the terms of any
contract, agreement, law, regulation, order,  injunction,  judgment,  decree  or
writ  to which Debtor is subject and does not require the consent or approval of
any other Person.

                                      -5-

    Section 3.09   No Required Consent.  No  authorization, consent, approval or
other action by, and no notice to or filing with, any governmental authority  or
regulatory  body (other than the filing of financing statements) is required for
(i) the due execution,  delivery  and  performance  by Debtor of this Agreement,
(ii) the grant by Debtor of the security interest  granted  by  this  Agreement,
(iii)  the  perfection of such security interest or (iv) the exercise by Secured
Party of its rights and remedies under this Agreement.


                                   ARTICLE IV

                            Covenants and Agreements

    Debtor covenants and agrees that so long  as any part of the Obligations are
outstanding:

    Section 4.01   Change in Location of Collateral or Debtor.  Debtor will give
Secured Party 30 days' prior written notice of (i) any change in location of the
Collateral to a jurisdiction other than Louisiana  and  Texas  and  which  would
cause the Secured Party to be unperfected in the Collateral, (ii) the opening or
closing of any place of Debtor's business or (iii) any change in the location of
Debtor's chief executive office or address.

    Section 4.02   Documents;  Collateral  in  Possession  of Third Parties.  If
certificates of title or other  documents  evidencing ownership or possession of
the Collateral are  issued  or  outstanding,  Debtor  will  cause  the  security
interest  of Secured Party to be properly noted thereon and will, forthwith upon
receipt, deliver same to Secured Party.  If any Collateral is at any time in the
possession  or  control  of  any  warehouseman,  bailee,  agent  or  independent
contractor, Debtor shall notify such Person of Secured Party's security interest
in such Collateral.  Upon  Secured  Party's  request,  Debtor shall instruct any
such Person to hold all such Collateral for Secured Party's account  subject  to
Debtor's  instructions,  or, if an Event of Default shall have occurred, subject
to Secured Party's instructions.

    Section 4.03   Delivery of  Letters  of  Credit  and  Instruments; Proceeds.
Debtor will deliver each letter of credit, if any, included in the Collateral to
Secured Party, in each case forthwith upon receipt by  or  for  the  account  of
Debtor.  If any Account becomes evidenced by a promissory note, trade acceptance
or any other instrument for the payment of money (other than checks or drafts in
payment of Accounts collected by Debtor in the ordinary course of business prior
to  notification  by  Secured Party under Section 5.04), Debtor will immediately
deliver such  instrument  to  Secured  Party  appropriately  endorsed to Secured
Party, as collateral assignee  and,  regardless  of  the  form  of  presentment,
demand,  notice of dishonor, protest and notice of protest with respect thereto,
Debtor will remain liable thereon until such instrument is paid in full.  Except
as permitted by Sections 4.03,  4.08  and  4.09,  Debtor will deliver to Secured
Party all proceeds from the sale or other disposition of the Collateral promptly
upon receipt.  If chattel  paper,  documents  or  instruments  are  received  as
proceeds,  which  are  required  to be delivered to Secured Party, they will be,
immediately upon receipt, properly endorsed or assigned and delivered to Secured
Party as Collateral.

                                      -6-

    Section 4.04   Sale, Disposition or  Encumbrance  of Collateral.  Except (i)
as permitted by Section 4.08, or (ii) with the  prior  written  consent  of  the
Majority  Lenders, Debtor will not in any way encumber any of the Collateral (or
permit or suffer any of the Collateral  to be encumbered) or sell, assign, lend,
rent, lease or otherwise dispose of or transfer any of the Collateral to  or  in
favor of any Person other than Secured Party.

    Section 4.05   Intentionally left blank.

    Section 4.06   Records and Information.

    (a)  Debtor  shall  keep  accurate  and  complete  records of the Collateral
(including proceeds).  These records  shall  reflect complete and accurate stock
records of the Inventory and all facts concerning each  Account.   Debtor  shall
conduct  a  physical  count  of the Inventory at such intervals as Secured Party
requests and promptly supply Secured Party with a copy of such count accompanied
by a report of the value (valued  at  the  lower of cost or market value) of the
Inventory.  Secured Party may at any time have access to, examine,  audit,  make
extracts from and inspect without hindrance or delay Debtor's records, files and
the Collateral.

    (b)  Debtor will promptly furnish such information as Secured Party may from
time to time reasonably request regarding (i) the business, affairs or financial
condition of Debtor or (ii) the Collateral or Secured Party's rights or remedies
with  respect  thereto.  Any balance sheets or financial statements requested by
Secured Party  pursuant  to  this  Section  4.06(b)  shall  conform to generally
accepted accounting principles.

    (c)  Debtor  recognizes  that  financing  statements   pertaining   to   the
Collateral  will  be  filed  with  the  offices of the Parish Clerk of Bienville
Parish,  Louisiana  and  of  the  Secretary  of  State  of  Texas.   Debtor will
immediately notify Secured Party of any condition or event that may  change  the
proper  location  for  the  filing  of  any financing statements or other public
notice or recordings for the  purpose  of  perfecting a security interest in the
Collateral.  Without limiting the generality of the foregoing, Debtor  will  (i)
immediately  notify  Secured Party of any change to a jurisdiction other than as
represented in Section 3.04  (A)  in  the  location  of Debtor's chief executive
office or chief place of business, (B) in  the  location  of  the  office  where
Debtor  keeps  its  records concerning the Accounts, or (C) in the "location" of
Debtor within the meaning  of  Section  9-103(c)  of  the Code; (ii) immediately
notify Secured Party of any change in the location  of  the  Collateral  to  any
jurisdiction  other  than  the  States  of Texas, Alaska, California, Oregon and
Washington; and (ii)  notify  Secured  Party  30  days  prior  to  any change in
Debtor's name, identity or corporate structure or Tax Identification Number.  In
any notice furnished pursuant to this paragraph,  Debtor  will  expressly  state
that  the  notice is required by this Security Agreement and contains facts that
will or may require additional filings  of financing statements or other notices
for the purpose of continuing perfection of Secured Party's security interest in
the Collateral.  Debtor will promptly provide written notice to Secured Party of
all information which in any way relates to or affects the Collateral generally,
Secured Party's rights or remedies with  respect  thereto,  the  filing  of  any
financing statement or other public notices or recordings,

                                      -7-

or  the  delivery  and  possession  of  items  of  Collateral for the purpose of
perfecting a security interest in the Collateral.

    Section 4.07   Further  Assurances.   Upon  the  request  of  Secured Party,
Debtor shall (at Debtor's expense) execute and  deliver  all  such  assignments,
certificates,   financing   statements  or  other  documents  and  give  further
assurances and do all  other  acts  and  things  as Secured Party may reasonably
request to perfect Secured Party's interest in the  Collateral  or  to  protect,
enforce or otherwise effect Secured Party's rights and remedies hereunder.

    Section 4.08   Inventory.   Unless  an  Event of Default has occurred and is
continuing and after any applicable notice  and cure periods provided for in the
Credit Agreement, Debtor  may  use  the  Inventory  in  any  lawful  manner  not
inconsistent  with  this  Security  Agreement  and  with  the terms of insurance
thereon and may sell, lease or  otherwise  dispose  of its Inventory for cash or
terms in the ordinary course of business, and Debtor may retain the proceeds  of
such  sales,  leases  or other dispositions (subject to Section 4.03 and Section
4.09); provided, however, the Inventory  shall remain in Debtor's possession and
control at all times prior to sale,  lease  or  other  disposition  at  Debtor's
address  set  forth  in Section 3.04.  Debtor shall bear any risk of loss of the
Inventory.  Debtor shall not use any  item of Inventory in a manner inconsistent
with the holding thereof for sale, lease or other disposition  in  the  ordinary
course  of business or in contravention of the terms of any agreement.  Upon the
occurrence and continuance of an Event  of Default and after any applicable cure
period, Debtor shall immediately deliver to Secured Party any  checks,  cash  or
other  forms  of payment which Debtor receives in connection with any Inventory,
appropriately endorsed.

    Section 4.09   Accounts.

    (a)  Prior to notification  by  Secured  Party  under  Section  6.02(a)(ix),
Debtor  will collect the Accounts in the ordinary course of its business and may
retain the proceeds of such collections (subject to Section 4.03).

    (b)  Debtor shall immediately notify Secured  Party  in writing in the event
that any representation given in Article III with respect to any Account  ceases
to  be  true  and correct in all material respects; such notice specifying other
representation(s) that cease to be true and correct and the action, if any, that
Debtor proposes to take with respect thereto.

    (c)  Debtor will not modify, extend or substitute any contract, the terms of
which shall at any time have  given  rise  to an Account, except in the ordinary
course of business or with the prior written consent of Secured  Party.   Debtor
will not re-date any invoice or sale or make sales with an extended payment date
beyond  that  customary  in  the  industry, and in no event longer than 90 days.
Debtor shall not adjust,  settle,  discount  or  compromise any of the Accounts,
except in the ordinary course of business, as permitted by the Credit  Agreement
or with the prior written consent of Secured Party.

                                      -8-

    (d)  Debtor  will  duly  perform  or  cause  to be performed all of Debtor's
obligations with respect to the  Accounts  and  the underlying sales of goods or
other transactions giving rise to the Accounts.

    Section 4.10   Condition of Collateral.  Debtor will maintain all Collateral
in good condition and in  accordance  with  industry  standards  and  practices.
Debtor  will  not  misuse,  abuse, waste, destroy or endanger the Collateral nor
allow it to be used in any manner  other than its intended use.  Debtor will not
use any Collateral in violation of any Governmental Requirement, or suffer it to
be so used.

    Section 4.11   Collateral Separate and Distinct.  Debtor shall at all  times
keep  the  Collateral,  including  proceeds, or cause it to be kept (when in the
possession of warehousemen,  bailees,  agents,  independent contractors or other
third parties), separate and distinct from other  Property;  provided,  however,
proceeds  of the Collateral may be kept in various concentration accounts of the
Parent or the Guarantors.

    Section 4.12   Change in Debtor's Name  or Corporate Structure.  Debtor will
not change  its  name,  identity  or  corporate  structure  (including,  without
limitation,  any  merger,  consolidation  or  sale  of  substantially all of its
assets) without notifying Secured Party  of  such  change in writing at least 30
days prior to the effective date of such change.  Without  the  express  written
consent  of Secured Party, however, Debtor will not engage in any other business
or transaction under any name other than Debtor's name hereunder.


                                   ARTICLE V

                  Rights, Duties, and Powers of Secured Party

    The following rights,  duties  and  powers  of  Secured Party are applicable
irrespective of whether an Event of Default has occurred and is continuing,  but
only after having given Debtor at least three (3) days prior notice:

    Section 5.01   Attorney-in-Fact.   Secured  Party is hereby fully authorized
and empowered (without the  necessity  of  any  further consent or authorization
from Debtor) and the right is expressly granted to  Secured  Party,  and  Debtor
hereby    irrevocably   appoints   and   makes   Secured   Party   as   Debtor's
attorney-in-fact, with full authority in  the  place  and stead of Debtor and in
the name  of  Debtor  or  otherwise,  from  time  to  time  in  Secured  Party's
discretion, but at Debtor's cost and expense to:

         (a)  obtain,  adjust, sell and cancel any insurance with respect to the
    Collateral and endorse any draft  drawn  by  insurers of the Collateral, and
    Secured Party may apply any proceeds or unearned premiums of such  insurance
    to the Obligations (whether or not due); and

                                      -9-

         (b)  take  any  action  and  to  execute  any  assignment, certificate,
    financing statement,  notification,  document  or  instrument  which Secured
    Party may deem necessary or advisable to accomplish  the  purposes  of  this
    Security  Agreement,  including, without limitation, to receive, endorse and
    collect all instruments made payable  to  Debtor representing any payment or
    other distribution in respect of the Collateral or any part thereof  and  to
    give full discharge for the same.

    Section 5.02   Transfer  of  Collateral.   Secured Party may transfer any or
all of the Obligations, and upon  any  such transfer, Secured Party may transfer
its interest in any or all of the  Collateral  and  shall  be  fully  discharged
thereafter  from all liability therefor.  Any transferee of the Collateral shall
be vested with all rights, powers and remedies of Secured Party hereunder.

    Section 5.03   Purchase Money Financing.   To  the  extent  that the Lenders
have advanced or will advance funds to or for the account of  Debtor  to  enable
Debtor  to  purchase or otherwise acquire specific types or items of Collateral,
the Lenders may at their option pay  such  funds (i) directly to the Person from
whom Debtor will make such purchase or acquire such rights or (ii) to Debtor, in
which case Debtor covenants  promptly  to  pay  the  same  to  such  Person  and
forthwith furnish to Secured Party, on request, evidence satisfactory to Secured
Party  that  such  payment  has  been made from the funds so provided by Secured
Party for such payment.

    Section 5.04   Proceeds.  If so requested  by  Debtor, any payments received
by Secured Party on the Accounts or as proceeds of other Collateral  shall  upon
final   collection   by  Secured  Party  be  credited  towards  payment  of  the
Obligations.   In  the  absence  of  such  request  from  Debtor,  and  until so
requested, Secured Party may hold such collected  payments  as  cash  Collateral
(and  Secured  Party  may at any time place a hold or freeze on all or a part of
any deposit account of Debtor  containing  deposits  of  such payments up to the
amount of such deposits).

    Section 5.05   Discharge Encumbrances.  Secured Party may,  at  its  option,
discharge any taxes, Liens, security interests or other encumbrances at any time
levied  or placed on the Collateral, may pay for insurance on the Collateral and
may pay for the maintenance  and  preservation of the Collateral.  Debtor agrees
to reimburse Secured Party upon demand for any payment so made, plus interest on
the portion thereof from time to time remaining unpaid from the date of  Secured
Party's  demand  at  the  rate  for  overdue principal and interest set forth in
Section 2.06(c) of the Credit Agreement.

    Section 5.06   Disclaimer of Certain Duties.

    (a)  The powers conferred upon Secured  Party by this Security Agreement are
to protect the interest of Secured Party, the Issuing Banks and the  Lenders  in
the  Collateral  and  shall  not impose any duty upon Secured Party, the Issuing
Banks or any Lender  to  exercise  any  such  powers.  Debtor hereby agrees that
Secured Party, the Issuing Banks and the Lenders shall not be  liable  for,  nor
shall the indebtedness evidenced by the Obligations be diminished by,

                                      -10-

Secured  Party's  delay  or  failure  to  collect  upon,  foreclose,  sell, take
possession of or otherwise obtain value for the Collateral.

    (b)  Except as provided  in  the  Credit  Agreement,  Secured Party shall be
under no duty whatsoever to make or give any presentment,  notice  of  dishonor,
protest,  demand for performance, notice of non-performance, notice of intent to
accelerate, notice of acceleration, or other notice or demand in connection with
any Collateral or the Obligations,  or  to  take any steps necessary to preserve
any rights against any Obligor, Account Debtor or other Person.

    Section 5.07   Modification of Obligations; Other Security.   Debtor  waives
(i)  any  and  all  notice of acceptance, creation, modification, rearrangement,
renewal or extension for any period of any instrument executed by any Obligor in
connection with the Obligations and (ii) any defense of any Obligor by reason of
disability, lack of authorization, cessation of  the liability of any Obligor or
for any other reason.  Debtor authorizes Secured Party, without notice or demand
and without any reservation of  rights  against  Debtor  and  without  affecting
Debtor's  liability  hereunder  or  on the Obligations, from time to time to (x)
take and hold other Property,  other  than  the  Collateral, as security for the
Obligations, and exchange,  enforce,  waive  and  release  any  or  all  of  the
Collateral,  (y)  apply  the Collateral in the manner permitted by this Security
Agreement and (z) renew,  extend  for  any  period, accelerate, amend or modify,
supplement, enforce, compromise, settle, waive or release the obligations of any
Obligor or any instrument or agreement of such other Person with respect to  any
or all of the Obligations or Collateral.

    Section 5.08   Waiver  of  Notice;  Demand and Presentment; etc.  Except for
any notice required under the Credit Agreement, Debtor hereby waives any demand,
notice of default, notice of  acceleration  of  the maturity of the Obligations,
notice of intent to accelerate the maturity  of  the  Obligations,  presentment,
protest  and  notice  of  dishonor  as  to  any action taken by Secured Party in
connection with this Security Agreement,  or any instrument or document.  Debtor
waives any right of marshaling in respect of any and all Collateral, and  waives
any  right  to  require Secured Party, any Issuing Bank or any Lender to proceed
against any Obligor, Account Debtor  or  other Person, exhaust any Collateral or
enforce any other remedy which Secured Party, any Issuing Bank or any Lender now
has or may hereafter have against any Obligor or other Person.

    Section 5.09   Non-judicial Enforcement.  To the fullest extent  allowed  by
applicable  law,  Secured  Party  may enforce its rights hereunder without prior
judicial process or judicial hearing, and to the fullest extent permitted by law
Debtor expressly waives any and  all  legal rights which might otherwise require
Secured Party to enforce its rights by judicial process.

                                      -11-

                                   ARTICLE VI

                               Events of Default

    Section 6.01   Events of Default.  An Event  of  Default  under  the  Credit
Agreement shall constitute an "Event of Default" under this Security Agreement.

    Section 6.02   Remedies.   Upon the occurrence and during the continuance of
any Event of Default, Secured Party may take any or all of the following actions
without notice (except where  expressly  required  under the Credit Agreement or
below) or demand to Debtor:

    (a)  With respect to Collateral located in any jurisdiction:

         (i)    Declare  all  or  part  of  the  indebtedness  pursuant  to  the
    Obligations immediately due and payable  and  enforce payment of the same by
    Debtor or any Obligor.

         (ii)   Take possession of the Collateral, or at Secured Party's request
    Debtor shall,  at  Debtor's  cost,  assemble  the  Collateral  and  make  it
    available at a location to be specified by Secured Party which is reasonably
    convenient to Debtor and Secured Party.  In any event, Debtor shall bear the
    risk  of  accidental  loss  or  damage  to  or  diminution  in  value of the
    Collateral, and Secured Party shall have no liability whatsoever for failure
    to obtain or maintain insurance, nor to determine whether any insurance ever
    in force is adequate as to amount or as to risk insured.

         (iii)  Sell or lease, in one or more sales or leases and in one or more
    parcels,  or  otherwise  dispose of any or all of the Collateral in its then
    condition or in any  other  commercially  reasonable manner as Secured Party
    may elect, in a public or private transaction, at  any  location  as  deemed
    reasonable   by  Secured  Party  (including,  without  limitation,  Debtor's
    premises), either for cash or credit or for future delivery at such price as
    Secured Party may deem fair, and  (unless prohibited by the Code, as adopted
    in any applicable jurisdiction) Secured  Party,  any  Issuing  Bank  or  any
    Lender  may  be the purchaser of any or all Collateral so sold and may apply
    upon the purchase price therefor  any  Obligations secured hereby.  Any such
    sale or transfer by Secured Party either to itself or to  any  other  Person
    shall  be  absolutely  free from any claim of right by Debtor, including any
    equity or right of redemption,  stay  or  appraisal  which Debtor has or may
    have under any rule of law, regulation or statute now existing or  hereafter
    adopted.  Upon any such sale or transfer, Secured Party shall have the right
    to  deliver,  assign and transfer to the purchaser or transferee thereof the
    Collateral so sold  or  transferred.   It  shall  not  be necessary that the
    Collateral or any part thereof be present at the location of any  such  sale
    or  transfer.   Secured  Party  may, at its discretion, provide for a public
    sale, and any such public sale  shall  be  held at such time or times within
    ordinary business hours and at such place or places as Secured Party may fix
    in the notice of such sale.  Secured Party shall not be  obligated  to  make
    any  sale pursuant to any such notice.  Secured Party may, without notice or
    publication, adjourn any public or private sale by announcement at any

                                      -12-

    time and place fixed for such sale, and such sale may be made at any time or
    place to which the same  may  be  so  adjourned.   In  the event any sale or
    transfer hereunder is not completed  or  is  defective  in  the  opinion  of
    Secured Party, such sale or transfer shall not exhaust the rights of Secured
    Party hereunder, and Secured Party shall have the right to cause one or more
    subsequent  sales  or transfers to be made hereunder.  In the event that any
    of the Collateral is sold or transferred on credit, or to be held by Secured
    Party for future delivery to  a  purchaser  or transferee, the Collateral so
    sold or transferred may be retained by  Secured  Party  until  the  purchase
    price or other consideration is paid by the purchaser or transferee thereof,
    but  in  the  event  that  such purchaser or transferee fails to pay for the
    Collateral so sold  or  transferred  or  to  take  delivery thereof, neither
    Secured Party, any Issuing Bank nor any Lender shall incur any liability  in
    connection therewith.  If only part of the Collateral is sold or transferred
    such  that the Obligations remain outstanding (in whole or in part), Secured
    Party's rights and  remedies  hereunder  shall  not  be exhausted, waived or
    modified, and Secured Party is specifically empowered to make  one  or  more
    successive  sales  or  transfers  until  all the Collateral shall be sold or
    transferred and all the  Obligations  are  paid.   In the event that Secured
    Party elects not to sell the Collateral, Secured Party retains its rights to
    lease or otherwise dispose of or utilize the Collateral or any part or parts
    thereof in any manner authorized or permitted by law or in  equity,  and  to
    apply the proceeds of the same towards payment of the Obligations.  Each and
    every  method  of  disposition  of  the Collateral described in this Section
    6.02(c) or in Section 6.02(f) shall constitute disposition in a commercially
    reasonable manner.

         (iv)   Take possession of all books and records of Debtor pertaining to
    the Collateral.  Secured Party shall have the authority to  enter  upon  any
    real  or  immoveable property or improvements thereon in order to obtain any
    such books or records,  or  any  Collateral  located thereon, and remove the
    same therefrom without liability.

         (v)    Apply proceeds  of  the  disposition  of  the  Collateral to the
    Obligations in any manner elected by Secured Party and permitted by the Code
    or otherwise permitted by law or in equity.  Such application  may  include,
    without  limitation, the reasonable expenses of retaking, holding, preparing
    for sale or other disposition, and  the reasonable attorneys' fees and legal
    expenses incurred by Secured Party, the Issuing Banks and the Lenders.

         (vi)   Appoint any Person as agent to perform any act or acts necessary
    or incident to any sale or transfer by  Secured  Party  of  the  Collateral.
    Additionally,  any  sale  or  transfer  hereunder  may  be  conducted  by an
    auctioneer or any officer or agent of Secured Party.

         (vii)  Apply and set-off (i)  any  deposits  of Debtor now or hereafter
    held by Secured Party, the Issuing Banks and the Lenders; (ii) all claims of
    Debtor against Secured Party, now or hereafter  existing;  (iii)  any  other
    Property,  rights  or  interests of Debtor which come into the possession or
    custody or under the control of Secured Party;

                                      -13-

    and (iv) the proceeds of any of  the  foregoing as if the same were included
    in the Collateral.  Secured Party agrees to notify Debtor promptly after any
    such set-off or application; provided, however, the failure of Secured Party
    to give any notice  shall  not  affect  the  validity  of  such  set-off  or
    application.

         (viii) With  respect to the Collateral, receive, change the address for
    delivery, open and dispose  of  mail  addressed  to  Debtor, and to execute,
    assign and endorse negotiable and  other  instruments  for  the  payment  of
    money, documents of title or other evidences of payment, shipment or storage
    for any form of Collateral on behalf of and in the name of Debtor.

         (ix)   Notify  or  require  Debtor  to  notify Account Debtors that the
    Accounts have been assigned to Secured Party and direct such Account Debtors
    to make payments on the Accounts  directly  to Secured Party.  To the extent
    Secured Party does not so elect, Debtor shall continue to collect and retain
    the Accounts.  Secured Party or its designee shall also have the  right,  in
    its  own  name or in the name of Debtor, to do any of the following:  (i) to
    demand, collect,  receipt  for,  settle,  compromise  any  amounts due, give
    acquittances for, prosecute or defend any action which may be in relation to
    any monies due or to become due by virtue of, the Accounts;  (ii)  to  sell,
    transfer or assign or otherwise deal in the Accounts or the proceeds thereof
    or  the related goods, as fully and effectively as if Secured Party were the
    absolute owner thereof; (iii) to extend  the  time  of payment of any of the
    Accounts, to grant waivers and make any allowance or other  adjustment  with
    reference  thereto;  (iv)  to endorse the name of Debtor on notes, checks or
    other evidences of payments on  Collateral  that may come into possession of
    Secured Party; (v) to take  control  of  cash  and  other  proceeds  of  any
    Collateral; (vi) to sign the name of Debtor on any invoice or bill of lading
    relating  to  any Collateral, or any drafts against Account Debtors or other
    persons making payment with respect  to  Collateral; (vii) to send a request
    for verification of Accounts to any Account Debtor; and  (viii)  to  do  all
    other acts and things necessary to carry out the intent of this Agreement.

         (x)    Exercise  all  other  rights and remedies permitted by law or in
    equity.

    (b)  With respect to any Collateral located in  Louisiana,  Secured  Party's
rights shall also include the following:

         (i)    Secured  Party,  at  its  option,  may  declare  all Obligations
    immediately  due  and  payable  or   performable  and  Secured  Party  shall
    thereupon, in addition to the rights and remedies provided in this  Security
    Agreement  or  in  any other instrument or document executed by Debtor, have
    all the rights and remedies of  a "secured party" under Louisiana Commercial
    Laws (La. R.S. 10:9-101 et seq.) and under  all  other  applicable  laws  of
    Louisiana  or any other state having jurisdiction.  Secured Party shall have
    the right to sell,  transfer  or  otherwise  dispose  of  any and all of the
    Collateral and to apply the proceeds thereof toward payment  of  all  costs,
    expenses,  attorney's  fees  and  legal expenses thereby incurred by Secured
    Party and toward payment and performance of the

                                      -14-

    Obligations in such order or manner  as Secured Party may elect.  Unless the
    Collateral threatens to decline speedily in value, Secured Party shall  send
    Debtor  reasonable notice of the time and place of any public sale or of the
    time after which any private sale or  the disposition thereof is to be made.
    The requirement of sending a reasonable notice shall be met if  such  notice
    is  mailed,  postage  prepaid,  to  Debtor  at  the address set forth on the
    signature page hereof at least  fifteen  (15)  days  before the time of such
    sale or  disposition.   All  expenses  of  retaking,  holding,  maintaining,
    preparing  for  sale,  selling  and  the  like,  including  Secured  Party's
    reasonable  attorney's  fees and legal expenses, shall constitute additional
    Obligations of Debtor and shall be  immediately due and payable, and payment
    of the same shall be secured  by  and  entitled  to  the  benefits  of  this
    Security Agreement.  If the proceeds of any sale or other lawful disposition
    of  the  Collateral  by  Secured  Party  are  insufficient  to fully pay the
    Obligations, then Debtor shall pay or cause to be paid any deficiency.

         (ii)   Debtor agrees that, in the event any proceedings are taken under
    this Security Agreement by way  of  executory  process or otherwise, any and
    all declarations of fact made by authentic act before a notary public and in
    the presence of two witnesses by person declaring that such facts lie within
    his knowledge shall constitute authentic evidence of such facts for purposes
    of executory process, and in connection with any such action to foreclose or
    otherwise realize upon the Collateral.

         (iii)  Debtor expressly waives:

              (A)  The benefit of appraisement provided for  in  Articles  2332,
         2336,  2723, 2724, Louisiana Code of Civil Procedure and all other laws
         conferring such benefits.

              (B)  The demand and three  days'  delay  accorded by Articles 2639
         and 2721, Louisiana Code of Civil Procedure.

              (C)  The three days' delay provided by  Articles  2331  and  2722,
         Louisiana Code of Civil Procedure.

              (D)  The  benefit  of  the other provisions of Articles 2331, 2722
         and 2723, Louisiana Code of Civil Procedure; Debtor expressly agrees to
         the immediate seizure of the Collateral in the event of suit hereon.

         (iv)   Debtor does further confess judgment  for the full amount of the
    Obligations in principal, interest, attorneys' fees and all other costs  and
    charges  and does consent and agree that upon the occurrence of any Event of
    Default, Secured Party may cause all of the Collateral to be seized and sold
    under executory or any other legal process, at the option of Secured Party.

                                      -15-

         (v)    Notwithstanding  anything  to  the  contrary  contained  in this
    Article VI or elsewhere in this Security Agreement,  the  Obligations  shall
    immediately   become   fully  due,  payable,  performable,  satisfiable  and
    dischargeable without the necessity of further action on the part of Secured
    Party, and Debtor hereby expressly  waives  any required notice of intent to
    accelerate the Obligations and notice of acceleration of the Obligations.

    Section 6.03   Liability for Deficiency.  If any sale or  other  disposition
of  Collateral  by  Secured  Party  or  any  Issuing Bank or any other action of
Secured Party, any Issuing Bank or  any Lender hereunder results in reduction of
the Obligations, such action will not  release  Debtor  from  its  liability  to
Secured  Party,  the  Issuing  Banks and the Lenders for any unpaid Obligations,
including costs, charges and expenses incurred in the liquidation of Collateral,
together with interest  thereon,  and  the  same  shall  be  immediately due and
payable to Secured Party at Secured Party's address set forth on  the  signature
page of this Security Agreement.

    Section 6.04   Reasonable  Notice.   If  any applicable provision of any law
requires Secured Party any Issuing Bank  or any Lender to give reasonable notice
of any sale or disposition or other action, Debtor hereby  agrees  that  fifteen
(15)  days'  prior  written  notice  shall constitute reasonable notice thereof.
Such notice, in the case of  public  sale,  shall state the time and place fixed
for such sale and, in the case of private sale, the time after which  such  sale
is to be made.

    Section 6.05   Account  Debtors.   Any  payment  or settlement of an Account
made by an Account Debtor  will  be,  to  the  extent  of such payment or to the
extent provided under such settlement, a release, discharge and  acquittance  of
the  Account  Debtor  with  respect  to  such Account, and Debtor shall take any
action as may be required by  Secured Party in connection therewith.  No Account
Debtor on any Account will ever be bound to make inquiry as to  the  termination
of  this Agreement or the rights of Secured Party to act hereunder, but shall be
fully protected by Debtor in making payment directly to Secured Party.


                                  ARTICLE VIII

                                 Miscellaneous

    Section 7.01   Notices.  Any notice required or  permitted to be given under
or in connection with this Security Agreement shall be given in accordance  with
the notice provisions of the Guaranty Agreement.

    Section 7.02   Amendments  and Waivers.  Secured Party's, any Issuing Bank's
or any Lender's acceptance of partial or delinquent payments or any forbearance,
failure or delay by the Secured  Party  in exercising any right, power or remedy
hereunder shall not be deemed a waiver  of  any  obligation  of  Debtor  or  any
Obligor,  or  of  any  right,  power  or remedy of Secured Party; and no partial
exercise of any right,  power  or  remedy  shall  preclude  any other or further
exercise

                                      -16-

thereof.  Secured Party  may  remedy  any  Event  of  Default  hereunder  or  in
connection  with  the  Obligations  without  waiving  the  Event  of  Default so
remedied.  Debtor hereby agrees that if Secured  Party agrees to a waiver of any
provision hereunder, or an exchange of or release  of  the  Collateral,  or  the
addition  or  release  of  any  Obligor,  any such action shall not constitute a
waiver of  any  of  Secured  Party's  other  rights  or  of Debtor's obligations
hereunder.  This Security Agreement may be amended only by the manner set  forth
in  Section  9.02  of  the Credit Agreement by an instrument in writing executed
jointly by Debtor and Secured  Party  and  may be supplemented only by documents
delivered or to be delivered in accordance with the express terms hereof.

    Section 7.03   Copy  as  Financing  Statement.    A   photocopy   or   other
reproduction  of this Security Agreement or any financing statement covering the
Collateral is sufficient as a  financing  statement,  and  the same may be filed
with any appropriate filing authority for  the  purpose  of  perfecting  Secured
Party's security interest in the Collateral.

    Section 7.04   Possession  of  Collateral.  Secured Party shall be deemed to
have possession of any Collateral in transit  to  it or set apart for it (or, in
either case, any of its agents, affiliates or correspondents).

    Section 7.05   Redelivery  of  Collateral.   If  any  sale  or  transfer  of
Collateral by Secured Party results in full satisfaction of the Obligations, and
after such sale or transfer and discharge there remains a surplus  of  proceeds,
Secured  Party  will  deliver  to  Debtor such excess proceeds in a commercially
reasonable time; provided, however, that neither Secured Party, any Issuing Bank
nor any Lender shall be liable  for  any interest, cost or expense in connection
with any delay in delivering such proceeds to Debtor.

    Section 7.06   Governing Law; Jurisdiction.  This Security Agreement and the
security interest granted hereby shall  be  construed  in  accordance  with  and
governed  by  the laws of the State of Texas (except to the extent that the laws
of any other jurisdiction  govern  the  perfection  and priority of the security
interests granted hereby).  Debtor  consents  to  and  submits  to  in  personam
jurisdiction  and  venue  in  the state district and county courts of the county
wherein Secured Party's offices  are  located  at  the  address specified on the
signature page hereof, and in  the  Federal  District  Courts  of  the  district
wherein  such  offices  of  Secured  Party  are  located.   This  submission  to
jurisdiction  is  nonexclusive  and does not preclude Secured Party, any Issuing
Bank or any Lender from obtaining  jurisdiction over Debtor or the Collateral in
any court otherwise having jurisdiction.

    Section 7.07   Cumulative and Other Rights.  The rights, powers and remedies
of Secured Party hereunder are in addition to all rights,  powers  and  remedies
given  by  law or in equity.  The exercise by Secured Party, any Issuing Bank or
any Lender of any one or  more  of  the rights, powers and remedies herein shall
not be construed  as  a  waiver  of  any  other  rights,  powers  and  remedies,
including,  without  limitation,  any  other  rights  of set-off.  If any of the
Obligations are given in renewal, extension  for any period or rearrangement, or
applied toward the payment of

                                      -17-

debt secured by any lien, Secured Party shall be, and is hereby,  subrogated  to
all  the  rights,  titles,  interests  and  liens  securing the debt so renewed,
extended, rearranged or paid.

    Section 7.08   Subrogation.  Until the Obligations  have  been paid in full,
Debtor hereby waives any claim, right or remedy which Debtor  may  now  have  or
hereafter  acquire  against  the  Company  which  arises  out  of  this Security
Agreement  or  from  the  performance  by  Debtor  hereunder,  including without
limitation,  any  claim,  remedy  or  right   of   subrogation,   reimbursement,
exoneration,  indemnification,  or  participation  in  any  such claim, right or
remedy  of  any   other   Person   against   the   Company;  provided,  however,
notwithstanding the foregoing, Debtor reserves its rights  of  contribution  and
reimbursement,  if  any, from any Obligor.  Until the Obligations have been paid
in full, Debtor further waives any  benefit  of  any right to participate in any
security now or hereafter held by Secured Party, the Issuing  Banks  and/or  the
Lenders.

    Section 7.09   Continuing Security Agreement.

    (a)  This   Security   Agreement  shall  constitute  a  continuing  security
agreement, and  all  representations  and  warranties,  covenants and agreements
shall, as applicable, apply to all future  as  well  as  existing  transactions.
Provisions of this Security Agreement, unless they are by their terms exclusive,
shall be in addition to other agreements between the parties.

    (b)  Except  as may be expressly applicable pursuant to Section 9.505 of the
Code, no action taken or omission to  act by Secured Party, the Issuing Banks or
the Lenders hereunder,  including,  without  limitation,  any  action  taken  or
inaction  pursuant to Section 6.02, shall be deemed to constitute a retention of
the Collateral in satisfaction of  the  Obligations  or  otherwise to be in full
satisfaction of the Obligations, and the Obligations shall remain in full  force
and  effect,  until  Secured Party, the Issuing Banks and the Lenders shall have
applied payments (including,  without  limitation,  collections from Collateral)
towards the Obligations in the  full  amount  then  outstanding  or  until  such
subsequent time as is hereinafter provided in subsection (c) below.

    (c)  To  the  extent that any payments on the Obligations or proceeds of the
Collateral  are  subsequently   invalidated,   declared   to  be  fraudulent  or
preferential, set aside or required  to  be  repaid  to  a  trustee,  debtor  in
possession,  receiver  or  other  Person under any bankruptcy law, common law or
equitable cause, then  to  such  extent  the  Obligations  so satisfied shall be
revived and continue as if such payment or proceeds had  not  been  received  by
Secured  Party,  the  Issuing  Banks  or  the  Lenders, and Secured Party's, the
Issuing Banks' and the Lenders'  security interests, rights, powers and remedies
hereunder shall continue in full force and effect.  In such event, this Security
Agreement shall be automatically reinstated if it shall  theretofore  have  been
terminated pursuant to Section 7.10.

    (d)  In  the  event  that the Obligations are structured such that there are
times when no Indebtedness  is  owing  thereunder, this Security Agreement shall
remain valid and in full force and effect  as  to  all  subsequent  indebtedness
included in the Obligations, provided Secured Party

                                      -18-
has  not  in  the  interim  period  executed  a  written  release or termination
statement or returned possession of or reassigned the Collateral to Debtor.

    Section 7.10   Termination.  The grant of  a security interest hereunder and
all of Secured Party's, the Issuing Banks' and the Lenders' rights,  powers  and
remedies  in  connection  therewith  shall remain in full force and effect until
Secured Party has retransferred and  delivered  all Collateral in its possession
to  Debtor,  and  executed  a  written  release  or  termination  statement  and
reassigned to Debtor without recourse or warranty any remaining  Collateral  and
all  rights  conveyed  hereby.  Upon the complete payment of the Obligations and
the compliance by  Debtor  with  all  covenants  and  agreements hereof, Secured
Party, at the written request and expense of Debtor, will release, reassign  and
transfer  the  Collateral to Debtor and declare this Security Agreement to be of
no further force or  effect.   Notwithstanding  the foregoing, the provisions of
Section 7.09(c) shall survive the termination of this Security Agreement.

    Section 7.11   Counterparts, Effectiveness.  This Security Agreement may  be
executed  in  two or more counterparts.  Each counterpart is deemed an original,
but all such counterparts taken together constitute one and the same instrument.
This Security Agreement becomes  effective  upon  the execution hereof by Debtor
and delivery of the same to Secured Party, and it is not necessary  for  Secured
Party,  the  Issuing  Banks  or  any  Lender to execute any acceptance hereof or
otherwise signify or express its acceptance hereof.

    Section 7.12   Headings Descriptive.  All  titles  or  headings to articles,
sections, subsections or other divisions  of  this  Security  Agreement  or  the
exhibits  hereto  are  only  for the convenience of the parties and shall not be
construed to have any effect  or  meaning  with  respect to the other content of
such articles, sections, subsections or  other  divisions,  such  other  content
being controlling as to the agreement between the parties hereto.

    Section 7.13   Delivery  of  Copy/Waiver.   The  Debtor  hereby acknowledges
receiving a copy of this  Security  Agreement.   The Debtor waives all rights to
receive from the Secured Party a copy of any financing  statement  or  financing
change  statement  filed  or  registered or verification statement issued at any
time in respect of this Security Agreement.

                                      -19-

DEBTOR:                      TESORO COASTWIDE SERVICES COMPANY


                             By: /s/ Sharon L. Layman
                                  Sharon L. Layman
                                  Assistant Treasurer

                             Address of Chief Executive Office and Location of
                             the Collateral:

                             8700 Tesoro Drive
                             San Antonio, Texas  78217

                                      -20-



                               SECURITY AGREEMENT

                            (Accounts and Inventory)



                                    Between

                        COASTWIDE MARINE SERVICES, INC.

                                      and

                                BANQUE PARIBAS,
                            AS ADMINISTRATIVE AGENT



                                  June 7, 1996


                               SECURITY AGREEMENT

                             Accounts and Inventory

     THIS SECURITY AGREEMENT  is  made  as  of  June  7, 1996, between COASTWIDE
MARINE SERVICES, INC., a Texas corporation ("Debtor"), and  BANQUE  PARIBAS,  as
Administrative  Agent  ("Secured  Party")  for the Issuing Banks and the Lenders
parties to the Credit Agreement referred to below.

                                    RECITALS

    A.   On even date  herewith,  Tesoro  Petroleum Corporation (the "Company"),
Secured Party, The Bank of Nova Scotia, as Documentation  Agent  and  the  other
financial  institutions  parties  thereto  (the  "Lenders") are entering into an
Amended and Restated Credit Agreement (as amended from time to time, the "Credit
Agreement").

    B.   The conditions precedent to  the  effectiveness of the Credit Agreement
include the execution and delivery by Debtor of  this  Security  Agreement,  and
Debtor has agreed to enter into this Security Agreement.

    C.   Therefore,  (i) in order to comply with the terms and conditions of the
Credit Agreement, (ii) to induce the  Lenders  at  any time from time to time to
loan monies and the Issuing Banks to issue Letters of Credit,  with  or  without
security  to  or  for the account of the Company in accordance with the terms of
the Credit Agreement, (iii) at the  special insistence and request of the Agent,
the Issuing Banks and  the  Lenders,  and  (iv)  for  other  good  and  valuable
consideration,  the  receipt  and  sufficiency of which are hereby acknowledged,
Debtor agrees with Secured Party as follows:


                                   ARTICLE I

                                  Definitions

    Section 1.01   Terms Defined Above.  As used in this Security Agreement, the
terms "Company," "Credit Agreement," "Debtor" and "Secured Party" shall have the
meanings respectively assigned to them.

    Section 1.02   Certain Definitions.  As used in this Security Agreement, the
following terms shall have the following meanings, unless the context  otherwise
requires:

         "Accounts"  shall  mean  all  accounts  (as such term is defined in the
    Code).

         "Account Debtor" shall  mean  any  Person  liable  (whether directly or
    indirectly, primarily or secondarily) for the payment or performance of  any
    obligations included in


    the  Collateral,  whether  as  an  account  debtor (as defined in the Code),
    obligor on an instrument,  issuer  of  documents or securities, guarantor or
    otherwise.

         "Code" shall mean the Uniform Commercial Code as presently in effect in
    the State of Texas, Texas Business and Commerce Code, Chapters 1 through 9.

         "Collateral" shall mean  the  following  types  or  items  of  Property
    (including  Property  hereafter acquired by Debtor as well as Property which
    Debtor now owns or in which Debtor has rights):

         (a)  all of Debtor's Accounts and Inventory;

         (b)  (i) any Property from time to  time delivered to or deposited with
    Secured Party by or for the account  of  Debtor  which  is  related  to  any
    Property  referred  to  in  clause  (a)  of  this  definition;  and (ii) all
    certificates of title or other  documents evidencing ownership or possession
    of or otherwise relating to any Property referred to in clause (a)  of  this
    definition;

         (c)  (i)  all  goods  which were at any time included in the Collateral
    described in clause (a) of this definition  and which are returned to or for
    the account of Debtor following their sale, lease or other disposition; (ii)
    all policies of  insurance  (whether  or  not  required  by  Secured  Party)
    covering  any  Property  referred  to  in  this  definition;  and  (iii) all
    proceeds,  products,   replacements,   additions   to,   substitutions  for,
    accessions of, and Property necessary  for  the  operation  of  any  of  the
    Property  referred  to  in  this  definition, including, without limitation,
    insurance payable as a  result  of  loss  or  damage  to any of the Property
    referred to in this definition, refunds of unearned  premiums  of  any  such
    insurance policy and claims against third parties;

         (d)  all  books  and records related to any of the Property referred to
    in this definition,  including,  without  limitation,  any  and all books of
    account, customer lists and  other  records  relating  in  any  way  to  the
    Collateral described in this definition;

         (e)  all of Debtor's general intangibles (as defined in the Code) which
    are  related  (but  only  those related) to any Property referred to in this
    definition, including, without limitation, all (i) letters of credit, bonds,
    guaranties, purchase  or  sales  agreements  and  other  contractual rights,
    rights to performance,  and  claims  for  damages,  refunds  (including  tax
    refunds)  or  other  monies  due  or to become due; (ii) orders, franchises,
    permits,   certificates,   licenses,    consents,   exemptions,   variances,
    authorizations or other  approvals  by  any  Governmental  Authority;  (iii)
    business  records,  computer  tapes  and  computer  software; and (iv) other
    intangible personal property, whether similar  or dissimilar to the Property
    referred to in clause (a) of this definition; and

                                      -2-

         (f)  all of Debtor's chattel paper, documents and instruments (as  such
    terms  are  defined  in  the Code) related to or arising out of any Property
    referred to in clause (a) of this definition.

         It is expressly contemplated that  additional Property may from time to
    time be pledged, assigned or granted to Secured Party as additional security
    for the Obligations, and, if so, then the term "Collateral" as  used  herein
    shall  be  deemed  for  all  purposes  hereof to include all such additional
    Property, together with  all  other  Property  of  the types described above
    related thereto.  It is expressly agreed that Collateral shall  not  include
    and shall be exclusive of any equipment.

         "Event of Default" shall have the meaning assigned such term in Section
    6.01 of this Security Agreement.

         "Inventory" shall mean all inventory (as defined in the Code).

         "Obligations"  shall  mean  with respect to the Debtor, the Obligations
    (as defined in the Guaranty  Agreement)  to  the extent the Debtor is liable
    therefor as provided in the Guaranty Agreement.  The Obligations are  Senior
    Debt  as  such term is defined in that certain Subordination Agreement dated
    December 15, 1992 among the Company, Tesoro Alaska Petroleum Company and the
    State of Alaska  attached  to  the  Settlement  Agreement among the Company,
    Tesoro Alaska Petroleum Company and the State of Alaska.

         "Obligor" shall mean the Company  and  any  other  Person,  other  than
    Debtor,  liable  (whether  directly or indirectly, primarily or secondarily)
    for the payment or performance of  any  of the Obligations whether as maker,
    co-maker, endorser,  guarantor,  accommodation  party,  general  partner  or
    otherwise; and the term "Obligor" shall specifically include each Guarantor,
    other than Debtor, named in the Credit Agreement.

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

         "Security Agreement" shall mean  this  Security  Agreement, as the same
    may be amended, modified or supplemented from time to time.

         Section 1.03 Other Defined Terms.  Unless otherwise defined herein, all
terms beginning with a capital letter which are defined in the Credit  Agreement
shall  have  the  meanings  assigned therein, unless the context hereof requires
otherwise.  All uncapitalized terms  which  are  defined  in the Code shall have
their respective meanings as  used  in  the  Code,  unless  the  context  hereof
requires otherwise.

                                      -3-

                                   ARTICLE II

                               Security Interest

    Section 2.01   Grant of Security Interest.  Debtor hereby assigns and grants
to Secured Party, for its benefit and the benefit of the Lenders and the Issuing
Banks,  a  security  interest  in,  lien  upon  and right of set-off against the
Collateral to secure the prompt payment and performance of the Obligations.


                                  ARTICLE III

                         Representations and Warranties

    Debtor represents and warrants to  Secured  Party, the Issuing Banks and the
Lenders (which representations and warranties  will  survive  the  creation  and
payment of the Obligations) that:

    Section 3.01   First  Priority Security Interest.  The grant of the security
interest in the Collateral pursuant  to  this Security Agreement creates a valid
and perfected first priority security interest in  the  Collateral,  enforceable
against Debtor and all third parties and securing payment of the Obligations.

    Section 3.02   No Filings By Third Parties.  No financing statement or other
public  notice  or  recording  covering  the Collateral is on file in any public
office (other than any financing  statement  or other public notice or recording
naming Secured Party as the secured party therein), and Debtor will not  execute
any  such financing statement or other public notice or recording so long as any
of the Obligations are outstanding.

    Section 3.03   No Name Changes.  Debtor  has  not, during the preceding five
years, entered into  any  contract,  agreement,  security  instrument  or  other
document  using  a  name other than, or been known by or otherwise used any name
other than, the name used by Debtor herein.

    Section 3.04   Location of Debtor and  Collateral.  Debtor's chief executive
office and Debtor's records concerning the Collateral are located at the address
or location set forth on the signature page hereof.  The Collateral  is  located
at  such  address  or at the location(s), if any, specified in Exhibit A hereto.
Any Collateral not at such  location(s)  nevertheless remains subject to Secured
Party's security interest.

    Section 3.05   Collateral.  All statements or other information provided  by
Debtor  to  Secured  Party,  any  Issuing Bank or any Lender with respect to the
Collateral is or (in  the  case  of  subsequently furnished information) will be
when provided correct and complete in all material respects.   The  delivery  at
any  time  by  Debtor to Secured Party of additional Collateral or of additional
descriptions of Collateral shall constitute a representation and warranty by

                                      -4-

Debtor to Secured Party  hereunder  that  the  representations and warranties of
this Article III are correct insofar as they would pertain to such Collateral or
the descriptions thereof.

    Section 3.06   Accounts.

    (a)  Each Account represents the  genuine,  valid  and  legally  enforceable
indebtedness  of  an Account Debtor arising from the sale, lease or rendition by
Debtor of goods or  services  and  is  not  and  will  not  be subject to contra
accounts, set-offs, defenses, counterclaims, allowances  or  adjustments  (other
than  discounts  for  prompt  payment  shown  on  the invoice), or objections or
complaints by the Account Debtor  concerning  its  liability on the Account; and
any goods, the sale of which gave rise to an Account, have not been returned  or
rejected  by  the  Account  Debtor  or  lost  or damaged prior to receipt by the
Account Debtor.

    (b)  The amount shown as to each Account on Debtor's books is or will be the
true and undisputed amount  owing  and  unpaid  thereon.  Except as disclosed in
writing to Secured Party, each  Account  arose  or  shall  have  arisen  in  the
ordinary course of Debtor's business; provided, however, that any Accounts which
arose  or hereafter arise outside the ordinary course of Debtor's business shall
nevertheless be included as part of  the Collateral.  Debtor has no knowledge of
any bankruptcy, insolvency or other  action  affecting  creditors'  rights  with
respect to any Account Debtor.

    (c)  Except  as  disclosed  in  writing  to  Secured  Party, each invoice or
agreement evidencing the Accounts is or will be due and payable not more than 90
days from the date thereof; provided, however,  that any Accounts not so due and
payable shall nevertheless be included as part of the Collateral.

    Section 3.07   Delivery of Documents or Letters of Credit.  With respect  to
any  Inventory  or other Collateral covered by one or more certificates of title
or other documents evidencing ownership  or possession thereof, and with respect
to any Accounts or other Collateral supported by letters of credit, each of such
certificates, documents or letters of credit has been delivered to Secured Party
(provided, however, that all  certificates,  documents  and  letters  of  credit
referred to in Section 1.02 shall be subject to the security interest created by
this  Security Agreement irrespective of whether or not such delivery shall have
been made).

    Section 3.08   Ownership  of  Collateral;  Encumbrances;  Valid  and Binding
Agreement.  Debtor is the legal and beneficial owner of the Collateral free  and
clear  of  any adverse claim, lien, security interest, option or other charge or
encumbrance except for the  security  interest  created  by this Agreement or as
permitted by the  Credit  Agreement,  and  Debtor  has  full  right,  power  and
authority  to  assign and grant a security interest in the Collateral to Secured
Party.  This Agreement  constitutes  a  legal,  valid  and binding obligation of
Debtor enforceable against Debtor in accordance with its terms.  The  execution,
delivery  and  performance  of  this Agreement will not violate the terms of any
contract, agreement, law,  regulation,  order,  injunction,  judgment, decree or
writ to which Debtor is subject and does not require the consent or approval  of
any other Person.

                                      -5-

    Section 3.09   No  Required Consent.  No authorization, consent, approval or
other action by, and no notice to  or filing with, any governmental authority or
regulatory body (other than the filing of financing statements) is required  for
(i)  the  due  execution,  delivery and performance by Debtor of this Agreement,
(ii) the grant by Debtor  of  the  security  interest granted by this Agreement,
(iii) the perfection of such security interest or (iv) the exercise  by  Secured
Party of its rights and remedies under this Agreement.


                                   ARTICLE IV

                            Covenants and Agreements

    Debtor  covenants and agrees that so long as any part of the Obligations are
outstanding:

    Section 4.01   Change in Location of Collateral or Debtor.  Debtor will give
Secured Party 30 days' prior written notice of (i) any change in location of the
Collateral to a jurisdiction  other  than  Louisiana  and  Texas and which would
cause the Secured Party to be unperfected in the Collateral, (ii) the opening or
closing of any place of Debtor's business or (iii) any change in the location of
Debtor's chief executive office or address.

    Section 4.02   Documents; Collateral in Possession  of  Third  Parties.   If
certificates  of  title or other documents evidencing ownership or possession of
the Collateral  are  issued  or  outstanding,  Debtor  will  cause  the security
interest of Secured Party to be properly noted thereon and will, forthwith  upon
receipt, deliver same to Secured Party.  If any Collateral is at any time in the
possession  or  control  of  any  warehouseman,  bailee,  agent  or  independent
contractor, Debtor shall notify such Person of Secured Party's security interest
in  such  Collateral.   Upon  Secured Party's request, Debtor shall instruct any
such Person to hold all such  Collateral  for Secured Party's account subject to
Debtor's instructions, or, if an Event of Default shall have  occurred,  subject
to Secured Party's instructions.

    Section 4.03   Delivery  of  Letters  of  Credit  and Instruments; Proceeds.
Debtor will deliver each letter of credit, if any, included in the Collateral to
Secured Party, in each case  forthwith  upon  receipt  by  or for the account of
Debtor.  If any Account becomes evidenced by a promissory note, trade acceptance
or any other instrument for the payment of money (other than checks or drafts in
payment of Accounts collected by Debtor in the ordinary course of business prior
to notification by Secured Party under Section 5.04),  Debtor  will  immediately
deliver  such  instrument  to  Secured  Party  appropriately endorsed to Secured
Party, as  collateral  assignee  and,  regardless  of  the  form of presentment,
demand, notice of dishonor, protest and notice of protest with respect  thereto,
Debtor will remain liable thereon until such instrument is paid in full.  Except
as  permitted  by  Sections  4.03, 4.08 and 4.09, Debtor will deliver to Secured
Party all proceeds from the sale or other disposition of the Collateral promptly
upon receipt.   If  chattel  paper,  documents  or  instruments  are received as
proceeds, which are required to be delivered to Secured  Party,  they  will  be,
immediately upon receipt, properly endorsed or assigned and delivered to Secured
Party as Collateral.

                                      -6-

    Section 4.04   Sale,  Disposition  or Encumbrance of Collateral.  Except (i)
as permitted by Section 4.08,  or  (ii)  with  the  prior written consent of the
Majority Lenders, Debtor will not in any way encumber any of the Collateral  (or
permit  or suffer any of the Collateral to be encumbered) or sell, assign, lend,
rent, lease or otherwise dispose of or  transfer  any of the Collateral to or in
favor of any Person other than Secured Party.

    Section 4.05   Intentionally left blank.

    Section 4.06   Records and Information.

    (a)  Debtor shall keep accurate  and  complete  records  of  the  Collateral
(including  proceeds).   These records shall reflect complete and accurate stock
records of the Inventory and  all  facts  concerning each Account.  Debtor shall
conduct a physical count of the Inventory at such  intervals  as  Secured  Party
requests and promptly supply Secured Party with a copy of such count accompanied
by  a  report  of the value (valued at the lower of cost or market value) of the
Inventory.  Secured Party may at any  time  have access to, examine, audit, make
extracts from and inspect without hindrance or delay Debtor's records, files and
the Collateral.

    (b)  Debtor will promptly furnish such information as Secured Party may from
time to time reasonably request regarding (i) the business, affairs or financial
condition of Debtor or (ii) the Collateral or Secured Party's rights or remedies
with respect thereto.  Any balance sheets or financial statements  requested  by
Secured  Party  pursuant  to  this  Section  4.06(b)  shall conform to generally
accepted accounting principles.

    (c)  Debtor  recognizes  that   financing   statements   pertaining  to  the
Collateral will be filed with the offices  of  the  Parish  Clerk  of  Bienville
Parish,  Louisiana  and  of  the  Secretary  of  State  of  Texas.   Debtor will
immediately notify Secured Party of any  condition  or event that may change the
proper location for the filing of  any  financing  statements  or  other  public
notice  or  recordings  for the purpose of perfecting a security interest in the
Collateral.  Without limiting the generality  of  the foregoing, Debtor will (i)
immediately notify Secured Party of any change to a jurisdiction other  than  as
represented  in  Section  3.04  (A)  in the location of Debtor's chief executive
office or chief place  of  business,  (B)  in  the  location of the office where
Debtor keeps its records concerning the Accounts, or (C) in  the  "location"  of
Debtor  within  the  meaning  of  Section 9-103(c) of the Code; (ii) immediately
notify Secured Party of any  change  in  the  location  of the Collateral to any
jurisdiction other than the States of  Texas,  Alaska,  California,  Oregon  and
Washington;  and  (ii)  notify  Secured  Party  30  days  prior to any change in
Debtor's name, identity or corporate structure or Tax Identification Number.  In
any notice furnished pursuant  to  this  paragraph,  Debtor will expressly state
that the notice is required by this Security Agreement and contains  facts  that
will  or may require additional filings of financing statements or other notices
for the purpose of continuing perfection of Secured Party's security interest in
the Collateral.  Debtor will promptly provide written notice to Secured Party of
all information which in any way relates to or affects the Collateral generally,
Secured Party's rights  or  remedies  with  respect  thereto,  the filing of any
financing statement or other public notices or recordings,

                                      -7-

or the delivery and possession  of  items  of  Collateral  for  the  purpose  of
perfecting a security interest in the Collateral.

    Section 4.07   Further  Assurances.   Upon  the  request  of  Secured Party,
Debtor shall (at Debtor's  expense)  execute  and  deliver all such assignments,
certificates,  financing  statements  or  other  documents  and   give   further
assurances  and  do  all  other  acts and things as Secured Party may reasonably
request to perfect Secured  Party's  interest  in  the Collateral or to protect,
enforce or otherwise effect Secured Party's rights and remedies hereunder.

    Section 4.08   Inventory.  Unless an Event of Default has  occurred  and  is
continuing  and after any applicable notice and cure periods provided for in the
Credit Agreement,  Debtor  may  use  the  Inventory  in  any  lawful  manner not
inconsistent with this Security  Agreement  and  with  the  terms  of  insurance
thereon  and  may  sell, lease or otherwise dispose of its Inventory for cash or
terms in the ordinary course of business,  and Debtor may retain the proceeds of
such sales, leases or other dispositions (subject to Section  4.03  and  Section
4.09);  provided, however, the Inventory shall remain in Debtor's possession and
control at all times  prior  to  sale,  lease  or  other disposition at Debtor's
address set forth in Section 3.04.  Debtor shall bear any risk of  loss  of  the
Inventory.   Debtor shall not use any item of Inventory in a manner inconsistent
with the holding thereof for  sale,  lease  or other disposition in the ordinary
course of business or in contravention of the terms of any agreement.  Upon  the
occurrence  and continuance of an Event of Default and after any applicable cure
period, Debtor shall immediately deliver  to  Secured  Party any checks, cash or
other forms of payment which Debtor receives in connection with  any  Inventory,
appropriately endorsed.

    Section 4.09   Accounts.

    (a)  Prior to  notification  by  Secured  Party  under  Section 6.02(a)(ix),
Debtor will collect the Accounts in the ordinary course of its business and  may
retain the proceeds of such collections (subject to Section 4.03).

    (b)  Debtor  shall  immediately notify Secured Party in writing in the event
that any representation given in Article  III with respect to any Account ceases
to be true and correct in all material respects; such  notice  specifying  other
representation(s) that cease to be true and correct and the action, if any, that
Debtor proposes to take with respect thereto.

    (c)  Debtor will not modify, extend or substitute any contract, the terms of
which  shall  at  any time have given rise to an Account, except in the ordinary
course of business or with the  prior  written consent of Secured Party.  Debtor
will not re-date any invoice or sale or make sales with an extended payment date
beyond that customary in the industry, and in no  event  longer  than  90  days.
Debtor  shall  not  adjust,  settle, discount or compromise any of the Accounts,
except in the ordinary course of  business, as permitted by the Credit Agreement
or with the prior written consent of Secured Party.

                                      -8-

    (d)  Debtor will duly perform or cause  to  be  performed  all  of  Debtor's
obligations  with  respect  to the Accounts and the underlying sales of goods or
other transactions giving rise to the Accounts.

    Section 4.10   Condition of Collateral.  Debtor will maintain all Collateral
in good condition  and  in  accordance  with  industry  standards and practices.
Debtor will not misuse, abuse, waste, destroy or  endanger  the  Collateral  nor
allow  it to be used in any manner other than its intended use.  Debtor will not
use any Collateral in violation of any Governmental Requirement, or suffer it to
be so used.

    Section 4.11   Collateral Separate and Distinct.   Debtor shall at all times
keep the Collateral, including proceeds, or cause it to be  kept  (when  in  the
possession  of  warehousemen,  bailees, agents, independent contractors or other
third parties), separate and  distinct  from  other Property; provided, however,
proceeds of the Collateral may be kept in various concentration accounts of  the
Parent or the Guarantors.

    Section 4.12   Change  in Debtor's Name or Corporate Structure.  Debtor will
not  change  its  name,  identity  or  corporate  structure  (including, without
limitation, any merger, consolidation  or  sale  of  substantially  all  of  its
assets)  without  notifying  Secured Party of such change in writing at least 30
days prior to the effective  date  of  such change.  Without the express written
consent of Secured Party, however, Debtor will not engage in any other  business
or transaction under any name other than Debtor's name hereunder.


                                   ARTICLE V

                  Rights, Duties, and Powers of Secured Party

    The  following  rights,  duties  and  powers of Secured Party are applicable
irrespective of whether an Event of  Default has occurred and is continuing, but
only after having given Debtor at least three (3) days prior notice:

    Section 5.01   Attorney-in-Fact.  Secured Party is hereby  fully  authorized
and  empowered  (without  the  necessity of any further consent or authorization
from Debtor) and the right  is  expressly  granted  to Secured Party, and Debtor
hereby   irrevocably   appoints   and   makes   Secured   Party   as    Debtor's
attorney-in-fact,  with  full  authority in the place and stead of Debtor and in
the  name  of  Debtor  or  otherwise,  from  time  to  time  in  Secured Party's
discretion, but at Debtor's cost and expense to:

         (a)  obtain, adjust, sell and cancel any insurance with respect to  the
    Collateral  and  endorse  any draft drawn by insurers of the Collateral, and
    Secured Party may apply any proceeds  or unearned premiums of such insurance
    to the Obligations (whether or not due); and

                                      -9-

         (b)  take any  action  and  to  execute  any  assignment,  certificate,
    financing  statement,  notification,  document  or  instrument which Secured
    Party may deem necessary  or  advisable  to  accomplish the purposes of this
    Security Agreement, including, without limitation, to receive,  endorse  and
    collect  all  instruments made payable to Debtor representing any payment or
    other distribution in respect of the  Collateral  or any part thereof and to
    give full discharge for the same.

    Section 5.02   Transfer of Collateral.  Secured Party may  transfer  any  or
all  of  the Obligations, and upon any such transfer, Secured Party may transfer
its interest in any  or  all  of  the  Collateral  and shall be fully discharged
thereafter from all liability therefor.  Any transferee of the Collateral  shall
be vested with all rights, powers and remedies of Secured Party hereunder.

    Section 5.03   Purchase  Money  Financing.   To  the extent that the Lenders
have advanced or will advance funds  to  or  for the account of Debtor to enable
Debtor to purchase or otherwise acquire specific types or items  of  Collateral,
the  Lenders  may at their option pay such funds (i) directly to the Person from
whom Debtor will make such purchase or acquire such rights or (ii) to Debtor, in
which case  Debtor  covenants  promptly  to  pay  the  same  to  such Person and
forthwith furnish to Secured Party, on request, evidence satisfactory to Secured
Party that such payment has been made from the  funds  so  provided  by  Secured
Party for such payment.

    Section 5.04   Proceeds.   If  so requested by Debtor, any payments received
by Secured Party on the Accounts  or  as proceeds of other Collateral shall upon
final  collection  by  Secured  Party  be  credited  towards  payment   of   the
Obligations.   In  the  absence  of  such  request  from  Debtor,  and  until so
requested, Secured Party may  hold  such  collected  payments as cash Collateral
(and Secured Party may at any time place a hold or freeze on all or  a  part  of
any  deposit  account  of  Debtor containing deposits of such payments up to the
amount of such deposits).

    Section 5.05   Discharge Encumbrances.  Secured  Party  may,  at its option,
discharge any taxes, Liens, security interests or other encumbrances at any time
levied or placed on the Collateral, may pay for insurance on the Collateral  and
may  pay  for the maintenance and preservation of the Collateral.  Debtor agrees
to reimburse Secured Party upon demand for any payment so made, plus interest on
the portion thereof from time to time  remaining unpaid from the date of Secured
Party's demand at the rate for overdue  principal  and  interest  set  forth  in
Section 2.06(c) of the Credit Agreement.

    Section 5.06   Disclaimer of Certain Duties.

    (a)  The  powers conferred upon Secured Party by this Security Agreement are
to protect the interest of Secured  Party,  the Issuing Banks and the Lenders in
the Collateral and shall not impose any duty upon  Secured  Party,  the  Issuing
Banks  or  any  Lender  to  exercise any such powers.  Debtor hereby agrees that
Secured Party, the Issuing Banks and  the  Lenders  shall not be liable for, nor
shall the indebtedness evidenced by the Obligations be diminished by,

                                      -10-

Secured  Party's  delay  or  failure  to  collect  upon,  foreclose,  sell, take
possession of or otherwise obtain value for the Collateral.

    (b)  Except  as  provided  in  the  Credit Agreement, Secured Party shall be
under no duty whatsoever to  make  or  give any presentment, notice of dishonor,
protest, demand for performance, notice of non-performance, notice of intent  to
accelerate, notice of acceleration, or other notice or demand in connection with
any  Collateral  or  the Obligations, or to take any steps necessary to preserve
any rights against any Obligor, Account Debtor or other Person.

    Section 5.07   Modification of Obligations;  Other  Security.  Debtor waives
(i) any and all notice of  acceptance,  creation,  modification,  rearrangement,
renewal or extension for any period of any instrument executed by any Obligor in
connection with the Obligations and (ii) any defense of any Obligor by reason of
disability,  lack of authorization, cessation of the liability of any Obligor or
for any other reason.  Debtor authorizes Secured Party, without notice or demand
and without any  reservation  of  rights  against  Debtor  and without affecting
Debtor's liability hereunder or on the Obligations, from time  to  time  to  (x)
take  and  hold  other  Property, other than the Collateral, as security for the
Obligations, and  exchange,  enforce,  waive  and  release  any  or  all  of the
Collateral, (y) apply the Collateral in the manner permitted  by  this  Security
Agreement  and  (z)  renew,  extend for any period, accelerate, amend or modify,
supplement, enforce, compromise, settle, waive or release the obligations of any
Obligor or any instrument or agreement of  such other Person with respect to any
or all of the Obligations or Collateral.

    Section 5.08   Waiver of Notice; Demand and Presentment;  etc.   Except  for
any notice required under the Credit Agreement, Debtor hereby waives any demand,
notice  of  default,  notice of acceleration of the maturity of the Obligations,
notice of intent to  accelerate  the  maturity  of the Obligations, presentment,
protest and notice of dishonor as to  any  action  taken  by  Secured  Party  in
connection  with this Security Agreement, or any instrument or document.  Debtor
waives any right of marshaling in respect  of any and all Collateral, and waives
any right to require Secured Party, any Issuing Bank or any  Lender  to  proceed
against  any  Obligor, Account Debtor or other Person, exhaust any Collateral or
enforce any other remedy which Secured Party, any Issuing Bank or any Lender now
has or may hereafter have against any Obligor or other Person.

    Section 5.09   Non-judicial Enforcement.  To  the  fullest extent allowed by
applicable law, Secured Party may enforce its  rights  hereunder  without  prior
judicial process or judicial hearing, and to the fullest extent permitted by law
Debtor  expressly  waives any and all legal rights which might otherwise require
Secured Party to enforce its rights by judicial process.

                                      -11-

                                   ARTICLE VI

                               Events of Default

    Section 6.01   Events of Default.   An  Event  of  Default  under the Credit
Agreement shall constitute an "Event of Default" under this Security Agreement.

    Section 6.02   Remedies.  Upon the occurrence and during the continuance  of
any Event of Default, Secured Party may take any or all of the following actions
without  notice  (except  where expressly required under the Credit Agreement or
below) or demand to Debtor:

    (a)  With respect to Collateral located in any jurisdiction:

         (i)    Declare  all  or  part  of  the  indebtedness  pursuant  to  the
    Obligations immediately due and payable  and  enforce payment of the same by
    Debtor or any Obligor.

         (ii)   Take possession of the Collateral, or at Secured Party's request
    Debtor shall,  at  Debtor's  cost,  assemble  the  Collateral  and  make  it
    available at a location to be specified by Secured Party which is reasonably
    convenient to Debtor and Secured Party.  In any event, Debtor shall bear the
    risk  of  accidental  loss  or  damage  to  or  diminution  in  value of the
    Collateral, and Secured Party shall have no liability whatsoever for failure
    to obtain or maintain insurance, nor to determine whether any insurance ever
    in force is adequate as to amount or as to risk insured.

         (iii)  Sell or lease, in one or more sales or leases and in one or more
    parcels, or otherwise dispose of any  or  all  of the Collateral in its then
    condition or in any other commercially reasonable manner  as  Secured  Party
    may  elect,  in  a  public or private transaction, at any location as deemed
    reasonable  by  Secured  Party   (including,  without  limitation,  Debtor's
    premises), either for cash or credit or for future delivery at such price as
    Secured Party may deem fair, and (unless prohibited by the Code, as  adopted
    in  any  applicable  jurisdiction)  Secured  Party,  any Issuing Bank or any
    Lender may be the purchaser of any  or  all Collateral so sold and may apply
    upon the purchase price therefor any Obligations secured hereby.   Any  such
    sale  or  transfer  by Secured Party either to itself or to any other Person
    shall be absolutely free from  any  claim  of right by Debtor, including any
    equity or right of redemption, stay or appraisal which  Debtor  has  or  may
    have  under any rule of law, regulation or statute now existing or hereafter
    adopted.  Upon any such sale or transfer, Secured Party shall have the right
    to deliver, assign and transfer  to  the purchaser or transferee thereof the
    Collateral so sold or transferred.  It  shall  not  be  necessary  that  the
    Collateral  or  any part thereof be present at the location of any such sale
    or transfer.  Secured Party  may,  at  its  discretion, provide for a public
    sale, and any such public sale shall be held at such time  or  times  within
    ordinary business hours and at such place or places as Secured Party may fix
    in  the  notice  of such sale.  Secured Party shall not be obligated to make
    any sale pursuant to any such  notice.  Secured Party may, without notice or
    publication, adjourn any public or private sale by announcement at any

                                      -12-

    time and place fixed for such sale, and such sale may be made at any time or
    place to which the same may be so adjourned.   In  the  event  any  sale  or
    transfer  hereunder  is  not  completed  or  is  defective in the opinion of
    Secured Party, such sale or transfer shall not exhaust the rights of Secured
    Party hereunder, and Secured Party shall have the right to cause one or more
    subsequent sales or transfers to be  made  hereunder.  In the event that any
    of the Collateral is sold or transferred on credit, or to be held by Secured
    Party for future delivery to a purchaser or transferee,  the  Collateral  so
    sold  or  transferred  may  be  retained by Secured Party until the purchase
    price or other consideration is paid by the purchaser or transferee thereof,
    but in the event that  such  purchaser  or  transferee  fails to pay for the
    Collateral so sold or transferred  or  to  take  delivery  thereof,  neither
    Secured  Party, any Issuing Bank nor any Lender shall incur any liability in
    connection therewith.  If only part of the Collateral is sold or transferred
    such that the Obligations remain outstanding  (in whole or in part), Secured
    Party's rights and remedies hereunder shall  not  be  exhausted,  waived  or
    modified,  and  Secured  Party is specifically empowered to make one or more
    successive sales or transfers  until  all  the  Collateral  shall be sold or
    transferred and all the Obligations are paid.  In  the  event  that  Secured
    Party elects not to sell the Collateral, Secured Party retains its rights to
    lease or otherwise dispose of or utilize the Collateral or any part or parts
    thereof  in  any  manner authorized or permitted by law or in equity, and to
    apply the proceeds of the same towards payment of the Obligations.  Each and
    every method of  disposition  of  the  Collateral  described in this Section
    6.02(c) or in Section 6.02(f) shall constitute disposition in a commercially
    reasonable manner.

         (iv)   Take possession of all books and records of Debtor pertaining to
    the Collateral.  Secured Party shall have the authority to  enter  upon  any
    real  or  immoveable property or improvements thereon in order to obtain any
    such books or records,  or  any  Collateral  located thereon, and remove the
    same therefrom without liability.

         (v)    Apply proceeds of the  disposition  of  the  Collateral  to  the
    Obligations in any manner elected by Secured Party and permitted by the Code
    or  otherwise  permitted by law or in equity.  Such application may include,
    without limitation, the reasonable  expenses of retaking, holding, preparing
    for sale or other disposition, and the reasonable attorneys' fees and  legal
    expenses incurred by Secured Party, the Issuing Banks and the Lenders.

         (vi)   Appoint any Person as agent to perform any act or acts necessary
    or  incident  to  any  sale  or transfer by Secured Party of the Collateral.
    Additionally,  any  sale  or  transfer  hereunder  may  be  conducted  by an
    auctioneer or any officer or agent of Secured Party.

         (vii)  Apply and set-off (i) any deposits of Debtor  now  or  hereafter
    held by Secured Party, the Issuing Banks and the Lenders; (ii) all claims of
    Debtor  against  Secured  Party,  now or hereafter existing; (iii) any other
    Property, rights or interests of  Debtor  which  come into the possession or
    custody or under the control of Secured Party;

                                      -13-

    and (iv) the proceeds of any of the foregoing as if the same  were  included
    in the Collateral.  Secured Party agrees to notify Debtor promptly after any
    such set-off or application; provided, however, the failure of Secured Party
    to  give  any  notice  shall  not  affect  the  validity  of such set-off or
    application.

         (viii) With respect to the Collateral,  receive, change the address for
    delivery, open and dispose of mail addressed  to  Debtor,  and  to  execute,
    assign  and  endorse  negotiable  and  other  instruments for the payment of
    money, documents of title or other evidences of payment, shipment or storage
    for any form of Collateral on behalf of and in the name of Debtor.

         (ix)   Notify or require  Debtor  to  notify  Account  Debtors that the
    Accounts have been assigned to Secured Party and direct such Account Debtors
    to make payments on the Accounts directly to Secured Party.  To  the  extent
    Secured Party does not so elect, Debtor shall continue to collect and retain
    the  Accounts.   Secured Party or its designee shall also have the right, in
    its own name or in the name of  Debtor,  to do any of the following:  (i) to
    demand, collect, receipt for,  settle,  compromise  any  amounts  due,  give
    acquittances for, prosecute or defend any action which may be in relation to
    any  monies  due  or to become due by virtue of, the Accounts; (ii) to sell,
    transfer or assign or otherwise deal in the Accounts or the proceeds thereof
    or the related goods, as fully and  effectively as if Secured Party were the
    absolute owner thereof; (iii) to extend the time of payment of  any  of  the
    Accounts,  to  grant waivers and make any allowance or other adjustment with
    reference thereto; (iv) to endorse  the  name  of Debtor on notes, checks or
    other evidences of payments on Collateral that may come into  possession  of
    Secured  Party;  (v)  to  take  control  of  cash  and other proceeds of any
    Collateral; (vi) to sign the name of Debtor on any invoice or bill of lading
    relating to any Collateral, or  any  drafts against Account Debtors or other
    persons making payment with respect to Collateral; (vii) to send  a  request
    for  verification  of  Accounts  to any Account Debtor; and (viii) to do all
    other acts and things necessary to carry out the intent of this Agreement.

         (x)    Exercise all other rights  and  remedies  permitted by law or in
    equity.

    (b)  With respect to any Collateral located in  Louisiana,  Secured  Party's
rights shall also include the following:

         (i)    Secured  Party,  at  its  option,  may  declare  all Obligations
    immediately  due  and  payable  or   performable  and  Secured  Party  shall
    thereupon, in addition to the rights and remedies provided in this  Security
    Agreement  or  in  any other instrument or document executed by Debtor, have
    all the rights and remedies of  a "secured party" under Louisiana Commercial
    Laws (La. R.S. 10:9-101 et seq.) and under  all  other  applicable  laws  of
    Louisiana  or any other state having jurisdiction.  Secured Party shall have
    the right to sell,  transfer  or  otherwise  dispose  of  any and all of the
    Collateral and to apply the proceeds thereof toward payment  of  all  costs,
    expenses,  attorney's  fees  and  legal expenses thereby incurred by Secured
    Party and toward payment and performance of the

                                      -14-

    Obligations in such order or manner  as Secured Party may elect.  Unless the
    Collateral threatens to decline speedily in value, Secured Party shall  send
    Debtor  reasonable notice of the time and place of any public sale or of the
    time after which any private sale or  the disposition thereof is to be made.
    The requirement of sending a reasonable notice shall be met if  such  notice
    is  mailed,  postage  prepaid,  to  Debtor  at  the address set forth on the
    signature page hereof at least  fifteen  (15)  days  before the time of such
    sale or  disposition.   All  expenses  of  retaking,  holding,  maintaining,
    preparing  for  sale,  selling  and  the  like,  including  Secured  Party's
    reasonable  attorney's  fees and legal expenses, shall constitute additional
    Obligations of Debtor and shall be  immediately due and payable, and payment
    of the same shall be secured  by  and  entitled  to  the  benefits  of  this
    Security Agreement.  If the proceeds of any sale or other lawful disposition
    of  the  Collateral  by  Secured  Party  are  insufficient  to fully pay the
    Obligations, then Debtor shall pay or cause to be paid any deficiency.

         (ii)   Debtor agrees that, in the event any proceedings are taken under
    this Security Agreement by way  of  executory  process or otherwise, any and
    all declarations of fact made by authentic act before a notary public and in
    the presence of two witnesses by person declaring that such facts lie within
    his knowledge shall constitute authentic evidence of such facts for purposes
    of executory process, and in connection with any such action to foreclose or
    otherwise realize upon the Collateral.

         (iii)  Debtor expressly waives:

              (A)  The benefit of appraisement provided for  in  Articles  2332,
         2336,  2723, 2724, Louisiana Code of Civil Procedure and all other laws
         conferring such benefits.

              (B)  The demand and three  days'  delay  accorded by Articles 2639
         and 2721, Louisiana Code of Civil Procedure.

              (C)  The three days' delay provided by  Articles  2331  and  2722,
         Louisiana Code of Civil Procedure.

              (D)  The  benefit  of  the other provisions of Articles 2331, 2722
         and 2723, Louisiana Code of Civil Procedure; Debtor expressly agrees to
         the immediate seizure of the Collateral in the event of suit hereon.

         (iv)   Debtor does further confess judgment  for the full amount of the
    Obligations in principal, interest, attorneys' fees and all other costs  and
    charges  and does consent and agree that upon the occurrence of any Event of
    Default, Secured Party may cause all of the Collateral to be seized and sold
    under executory or any other legal process, at the option of Secured Party.

                                      -15-

         (v)    Notwithstanding  anything  to  the  contrary  contained  in this
    Article VI or elsewhere in this Security Agreement,  the  Obligations  shall
    immediately   become   fully  due,  payable,  performable,  satisfiable  and
    dischargeable without the necessity of further action on the part of Secured
    Party, and Debtor hereby expressly  waives  any required notice of intent to
    accelerate the Obligations and notice of acceleration of the Obligations.

    Section 6.03   Liability for Deficiency.  If any sale or  other  disposition
of  Collateral  by  Secured  Party  or  any  Issuing Bank or any other action of
Secured Party, any Issuing Bank or  any Lender hereunder results in reduction of
the Obligations, such action will not  release  Debtor  from  its  liability  to
Secured  Party,  the  Issuing  Banks and the Lenders for any unpaid Obligations,
including costs, charges and expenses incurred in the liquidation of Collateral,
together with interest  thereon,  and  the  same  shall  be  immediately due and
payable to Secured Party at Secured Party's address set forth on  the  signature
page of this Security Agreement.

    Section 6.04   Reasonable  Notice.   If  any applicable provision of any law
requires Secured Party any Issuing Bank  or any Lender to give reasonable notice
of any sale or disposition or other action, Debtor hereby  agrees  that  fifteen
(15)  days'  prior  written  notice  shall constitute reasonable notice thereof.
Such notice, in the case of  public  sale,  shall state the time and place fixed
for such sale and, in the case of private sale, the time after which  such  sale
is to be made.

    Section 6.05   Account  Debtors.   Any  payment  or settlement of an Account
made by an Account Debtor  will  be,  to  the  extent  of such payment or to the
extent provided under such settlement, a release, discharge and  acquittance  of
the  Account  Debtor  with  respect  to  such Account, and Debtor shall take any
action as may be required by  Secured Party in connection therewith.  No Account
Debtor on any Account will ever be bound to make inquiry as to  the  termination
of  this Agreement or the rights of Secured Party to act hereunder, but shall be
fully protected by Debtor in making payment directly to Secured Party.


                                  ARTICLE VIII

                                 Miscellaneous

    Section 7.01   Notices.  Any notice required or  permitted to be given under
or in connection with this Security Agreement shall be given in accordance  with
the notice provisions of the Guaranty Agreement.

    Section 7.02   Amendments  and Waivers.  Secured Party's, any Issuing Bank's
or any Lender's acceptance of partial or delinquent payments or any forbearance,
failure or delay by the Secured  Party  in exercising any right, power or remedy
hereunder shall not be deemed a waiver  of  any  obligation  of  Debtor  or  any
Obligor,  or  of  any  right,  power  or remedy of Secured Party; and no partial
exercise of any right,  power  or  remedy  shall  preclude  any other or further
exercise

                                      -16-

thereof.  Secured Party  may  remedy  any  Event  of  Default  hereunder  or  in
connection  with  the  Obligations  without  waiving  the  Event  of  Default so
remedied.  Debtor hereby agrees that if Secured  Party agrees to a waiver of any
provision hereunder, or an exchange of or release  of  the  Collateral,  or  the
addition  or  release  of  any  Obligor,  any such action shall not constitute a
waiver of  any  of  Secured  Party's  other  rights  or  of Debtor's obligations
hereunder.  This Security Agreement may be amended only by the manner set  forth
in  Section  9.02  of  the Credit Agreement by an instrument in writing executed
jointly by Debtor and Secured  Party  and  may be supplemented only by documents
delivered or to be delivered in accordance with the express terms hereof.

    Section 7.03   Copy  as  Financing  Statement.    A   photocopy   or   other
reproduction  of this Security Agreement or any financing statement covering the
Collateral is sufficient as a  financing  statement,  and  the same may be filed
with any appropriate filing authority for  the  purpose  of  perfecting  Secured
Party's security interest in the Collateral.

    Section 7.04   Possession  of  Collateral.  Secured Party shall be deemed to
have possession of any Collateral in transit  to  it or set apart for it (or, in
either case, any of its agents, affiliates or correspondents).

    Section 7.05   Redelivery  of  Collateral.   If  any  sale  or  transfer  of
Collateral by Secured Party results in full satisfaction of the Obligations, and
after such sale or transfer and discharge there remains a surplus  of  proceeds,
Secured  Party  will  deliver  to  Debtor such excess proceeds in a commercially
reasonable time; provided, however, that neither Secured Party, any Issuing Bank
nor any Lender shall be liable  for  any interest, cost or expense in connection
with any delay in delivering such proceeds to Debtor.

    Section 7.06   Governing Law; Jurisdiction.  This Security Agreement and the
security interest granted hereby shall  be  construed  in  accordance  with  and
governed  by  the laws of the State of Texas (except to the extent that the laws
of any other jurisdiction  govern  the  perfection  and priority of the security
interests granted hereby).  Debtor  consents  to  and  submits  to  in  personam
jurisdiction  and  venue  in  the state district and county courts of the county
wherein Secured Party's offices  are  located  at  the  address specified on the
signature page hereof, and in  the  Federal  District  Courts  of  the  district
wherein  such  offices  of  Secured  Party  are  located.   This  submission  to
jurisdiction  is  nonexclusive  and does not preclude Secured Party, any Issuing
Bank or any Lender from obtaining  jurisdiction over Debtor or the Collateral in
any court otherwise having jurisdiction.

    Section 7.07   Cumulative and Other Rights.  The rights, powers and remedies
of Secured Party hereunder are in addition to all rights,  powers  and  remedies
given  by  law or in equity.  The exercise by Secured Party, any Issuing Bank or
any Lender of any one or  more  of  the rights, powers and remedies herein shall
not be construed  as  a  waiver  of  any  other  rights,  powers  and  remedies,
including,  without  limitation,  any  other  rights  of set-off.  If any of the
Obligations are given in renewal, extension  for any period or rearrangement, or
applied toward the payment of

                                      -17-

debt secured by any lien, Secured Party shall be, and is hereby,  subrogated  to
all  the  rights,  titles,  interests  and  liens  securing the debt so renewed,
extended, rearranged or paid.

    Section 7.08   Subrogation.  Until the Obligations  have  been paid in full,
Debtor hereby waives any claim, right or remedy which Debtor  may  now  have  or
hereafter  acquire  against  the  Company  which  arises  out  of  this Security
Agreement  or  from  the  performance  by  Debtor  hereunder,  including without
limitation,  any  claim,  remedy  or  right   of   subrogation,   reimbursement,
exoneration,  indemnification,  or  participation  in  any  such claim, right or
remedy  of  any   other   Person   against   the   Company;  provided,  however,
notwithstanding the foregoing, Debtor reserves its rights  of  contribution  and
reimbursement,  if  any, from any Obligor.  Until the Obligations have been paid
in full, Debtor further waives any  benefit  of  any right to participate in any
security now or hereafter held by Secured Party, the Issuing  Banks  and/or  the
Lenders.

    Section 7.09   Continuing Security Agreement.

    (a)  This   Security   Agreement  shall  constitute  a  continuing  security
agreement, and  all  representations  and  warranties,  covenants and agreements
shall, as applicable, apply to all future  as  well  as  existing  transactions.
Provisions of this Security Agreement, unless they are by their terms exclusive,
shall be in addition to other agreements between the parties.

    (b)  Except  as may be expressly applicable pursuant to Section 9.505 of the
Code, no action taken or omission to  act by Secured Party, the Issuing Banks or
the Lenders hereunder,  including,  without  limitation,  any  action  taken  or
inaction  pursuant to Section 6.02, shall be deemed to constitute a retention of
the Collateral in satisfaction of  the  Obligations  or  otherwise to be in full
satisfaction of the Obligations, and the Obligations shall remain in full  force
and  effect,  until  Secured Party, the Issuing Banks and the Lenders shall have
applied payments (including,  without  limitation,  collections from Collateral)
towards the Obligations in the  full  amount  then  outstanding  or  until  such
subsequent time as is hereinafter provided in subsection (c) below.

    (c)  To  the  extent that any payments on the Obligations or proceeds of the
Collateral  are  subsequently   invalidated,   declared   to  be  fraudulent  or
preferential, set aside or required  to  be  repaid  to  a  trustee,  debtor  in
possession,  receiver  or  other  Person under any bankruptcy law, common law or
equitable cause, then  to  such  extent  the  Obligations  so satisfied shall be
revived and continue as if such payment or proceeds had  not  been  received  by
Secured  Party,  the  Issuing  Banks  or  the  Lenders, and Secured Party's, the
Issuing Banks' and the Lenders'  security interests, rights, powers and remedies
hereunder shall continue in full force and effect.  In such event, this Security
Agreement shall be automatically reinstated if it shall  theretofore  have  been
terminated pursuant to Section 7.10.

    (d)  In  the  event  that the Obligations are structured such that there are
times when no Indebtedness  is  owing  thereunder, this Security Agreement shall
remain valid and in full force and effect  as  to  all  subsequent  indebtedness
included in the Obligations, provided Secured Party

                                      -18-

has  not  in  the  interim  period  executed  a  written  release or termination
statement or returned possession of or reassigned the Collateral to Debtor.

    Section 7.10   Termination.  The grant of  a security interest hereunder and
all of Secured Party's, the Issuing Banks' and the Lenders' rights,  powers  and
remedies  in  connection  therewith  shall remain in full force and effect until
Secured Party has retransferred and  delivered  all Collateral in its possession
to  Debtor,  and  executed  a  written  release  or  termination  statement  and
reassigned to Debtor without recourse or warranty any remaining  Collateral  and
all  rights  conveyed  hereby.  Upon the complete payment of the Obligations and
the compliance by  Debtor  with  all  covenants  and  agreements hereof, Secured
Party, at the written request and expense of Debtor, will release, reassign  and
transfer  the  Collateral to Debtor and declare this Security Agreement to be of
no further force or  effect.   Notwithstanding  the foregoing, the provisions of
Section 7.09(c) shall survive the termination of this Security Agreement.

    Section 7.11   Counterparts, Effectiveness.  This Security Agreement may  be
executed  in  two or more counterparts.  Each counterpart is deemed an original,
but all such counterparts taken together constitute one and the same instrument.
This Security Agreement becomes  effective  upon  the execution hereof by Debtor
and delivery of the same to Secured Party, and it is not necessary  for  Secured
Party,  the  Issuing  Banks  or  any  Lender to execute any acceptance hereof or
otherwise signify or express its acceptance hereof.

    Section 7.12   Headings Descriptive.  All  titles  or  headings to articles,
sections, subsections or other divisions  of  this  Security  Agreement  or  the
exhibits  hereto  are  only  for the convenience of the parties and shall not be
construed to have any effect  or  meaning  with  respect to the other content of
such articles, sections, subsections or  other  divisions,  such  other  content
being controlling as to the agreement between the parties hereto.

    Section 7.13   Delivery  of  Copy/Waiver.   The  Debtor  hereby acknowledges
receiving a copy of this Security Agreement.  The Debtor waives  all  rights  to
receive  from  the  Secured Party a copy of any financing statement or financing
change statement filed or  registered  or  verification  statement issued at any
time in respect of this Security Agreement.

                                      -19-

DEBTOR:                      COASTWIDE MARINE SERVICES, INC.



                             By: /s/ Sharon L. Layman
                                  Sharon L. Layman
                                  Assistant Treasurer

                             Address of Chief Executive Office and Location of
                             the Collateral:

                             8700 Tesoro Drive
                             San Antonio, Texas  78217

                                      -20-



                               SECURITY AGREEMENT

                                   (Accounts)



                                    Between

                             TESORO VOSTOK COMPANY

                                      and

                                BANQUE PARIBAS,
                            AS ADMINISTRATIVE AGENT



                                  June 7, 1996


                               SECURITY AGREEMENT

                                    Accounts

    THIS SECURITY AGREEMENT is made  as  of  June 7, 1996, between TESORO VOSTOK
COMPANY,  a  Delaware   corporation   ("Debtor"),   and   BANQUE   PARIBAS,   as
Administrative Agent ("Secured Party"), for the Issuing Banks and the Lenders.

                                    RECITALS

    A.   On  even  date  herewith, Tesoro Petroleum Corporation (the "Company"),
Secured Party, The Bank of  Nova  Scotia,  as  Documentation Agent and the other
financial institutions parties thereto (the  "Lenders")  are  entering  into  an
Amended and Restated Credit Agreement (as amended from time to time, the "Credit
Agreement").

    B.   The  conditions  precedent to the effectiveness of the Credit Agreement
include the execution and  delivery  by  Debtor  of this Security Agreement, and
Debtor has agreed to enter into this Security Agreement.

    C.   Therefore, (i) in order to comply with the terms and conditions of  the
Credit  Agreement,  (ii)  to induce the Lenders at any time from time to time to
loan monies and the Issuing Banks  to  issue  Letters of Credit, with or without
security to or for the account of the Company in accordance with  the  terms  of
the  Credit Agreement, (iii) at the special insistence and request of the Agent,
the Issuing  Banks  and  the  Lenders,  and  (iv)  for  other  good and valuable
consideration, the receipt and sufficiency of  which  are  hereby  acknowledged,
Debtor agrees with Secured Party as follows:


                                   ARTICLE I

                                  Definitions

    Section 1.01   Terms Defined Above.  As used in this Security Agreement, the
terms "Company," "Credit Agreement," "Debtor" and "Secured Party" shall have the
meanings respectively assigned to them.

    Section 1.02   Certain Definitions.  As used in this Security Agreement, the
following  terms shall have the following meanings, unless the context otherwise
requires:

         "Accounts" shall mean all  accounts  (as  such  term  is defined in the
    Code).

         "Account Debtor" shall mean any  Person  liable  (whether  directly  or
    indirectly,  primarily or secondarily) for the payment or performance of any
    obligations included in the  Collateral,  whether  as  an account debtor (as
    defined in the Code), obligor on  an  instrument,  issuer  of  documents  or
    securities, guarantor or otherwise.


         "Code" shall mean the Uniform Commercial Code as presently in effect in
    the State of Texas, Texas Business and Commerce Code, Chapters 1 through 9.

         "Collateral"  shall  mean  the  following  types  or  items of Property
    (including Property hereafter acquired by  Debtor  as well as Property which
    Debtor now owns or in which Debtor has rights):

         (a)  all of Debtor's Accounts;

         (b)  any Property from time to time  delivered  to  or  deposited  with
    Secured  Party  by  or  for  the  account  of Debtor which is related to any
    Property referred to in this definition;

         (c)  all proceeds, replacements, additions to and substitutions for any
    of the Property referred  to  in  this  definition  and claims against third
    parties;

         (d)  all books and records related to any of the Property  referred  to
    in  this  definition,  including,  without  limitation, any and all books of
    account, customer  lists  and  other  records  relating  in  any  way to the
    Collateral described in this definition;

         (e)  all of Debtor's general intangibles (as defined in the Code) which
    are related (but only those related) to any Property  referred  to  in  this
    definition, including, without limitation, all (i) letters of credit, bonds,
    guaranties,  purchase  or  sales  agreements  and  other contractual rights,
    rights to  performance,  and  claims  for  damages,  refunds  (including tax
    refunds) or other monies due or to  become  due;  (ii)  orders,  franchises,
    permits,    certificates,   licenses,   consents,   exemptions,   variances,
    authorizations or  other  approvals  by  any  Governmental  Authority; (iii)
    business records, computer tapes  and  computer  software;  and  (iv)  other
    intangible  personal property, whether similar or dissimilar to the Property
    referred to in clause (a) of this definition; and

         (f)  all of Debtor's chattel paper,  documents and instruments (as such
    terms are defined in the Code) related to or arising  out  of  any  Property
    referred to in this definition.

         It  is expressly contemplated that additional Property may from time to
    time be pledged, assigned or granted to Secured Party as additional security
    for the Obligations, and, if so,  then  the term "Collateral" as used herein
    shall be deemed for all purposes  hereof  to  include  all  such  additional
    Property,  together  with  all  other  Property of the types described above
    related thereto.  It is expressly  agreed  that Collateral shall not include
    and shall be exclusive of any equipment.

         "Event of Default" shall have the meaning assigned such term in Section
    6.01 of this Security Agreement.

                                      -2-

         "Obligations" shall mean with respect to the  Debtor,  the  Obligations
    (as  defined  in  the Guaranty Agreement) to the extent the Debtor is liable
    therefor as provided in the  Guaranty Agreement.  The Obligations are Senior
    Debt as such term is defined in that certain Subordination  Agreement  dated
    December 15, 1992 among the Company, Tesoro Alaska Petroleum Company and the
    State  of  Alaska  attached  to  the Settlement Agreement among the Company,
    Tesoro Alaska Petroleum Company and the State of Alaska.

         "Obligor" shall mean  the  Company  and  any  other  Person, other than
    Debtor, liable (whether directly or indirectly,  primarily  or  secondarily)
    for  the  payment or performance of any of the Obligations whether as maker,
    co-maker,  endorser,  guarantor,  accommodation  party,  general  partner or
    otherwise; and the term "Obligor" shall specifically include each Guarantor,
    other than Debtor, named in the Credit Agreement.

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

         "Security  Agreement"  shall  mean this Security Agreement, as the same
    may be amended, modified or supplemented from time to time.

         Section 1.03   Other Defined Terms.  Unless otherwise  defined  herein,
all  terms  beginning  with  a  capital  letter  which are defined in the Credit
Agreement shall have the  meanings  assigned  therein, unless the context hereof
requires otherwise.  All uncapitalized terms which are defined in the Code shall
have their respective meanings as used in the Code, unless  the  context  hereof
requires otherwise.


                                   ARTICLE II

                               Security Interest

    Section 2.01   Grant of Security Interest.  Debtor hereby assigns and grants
to Secured Party, for its benefit and the benefit of the Lenders and the Issuing
Banks,  a  security  interest  in,  lien  upon  and right of set-off against the
Collateral to secure the prompt payment and performance of the Obligations.


                                  ARTICLE III

                         Representations and Warranties

    Debtor represents and warrants to  Secured  Party, the Issuing Banks and the
Lenders (which representations and warranties  will  survive  the  creation  and
payment of the Obligations) that:

                                      -3-

    Section 3.01   First  Priority Security Interest.  The grant of the security
interest in the Collateral pursuant  to  this Security Agreement creates a valid
and perfected first priority security interest in  the  Collateral,  enforceable
against Debtor and all third parties and securing payment of the Obligations.

    Section 3.02   No Filings By Third Parties.  No financing statement or other
public  notice  or  recording  covering  the Collateral is on file in any public
office (other than any financing  statement  or other public notice or recording
naming Secured Party as the secured party therein), and Debtor will not  execute
any  such financing statement or other public notice or recording so long as any
of the Obligations are outstanding.

    Section 3.03   No Name Changes;  Federal  Tax Identification Number.  Debtor
has not, during the preceding five years, entered into any contract,  agreement,
security  instrument or other document using a name other than, or been known by
or otherwise used any name other than, the name used by Debtor herein.

    Section 3.04   Location of  Debtor.   Debtor's  chief  executive  office and
Debtor's records concerning  the  Collateral  are  located  at  the  address  or
location set forth on the signature page hereof.

    Section 3.05   Collateral.   All statements or other information provided by
Debtor to Secured Party, any  Issuing  Bank  or  any  Lender with respect to the
Collateral is or (in the case of subsequently  furnished  information)  will  be
when  provided  correct  and complete in all material respects.  The delivery at
any time by Debtor to  Secured  Party  of additional Collateral or of additional
descriptions of Collateral shall constitute a  representation  and  warranty  by
Debtor  to  Secured  Party  hereunder that the representations and warranties of
this Article III are correct insofar as they would pertain to such Collateral or
the descriptions thereof.

    Section 3.06   Accounts.

    (a)  Each  Account  represents  the  genuine,  valid and legally enforceable
indebtedness of an Account Debtor arising  from  the sale, lease or rendition by
Debtor of goods or services and is  not  and  will  not  be  subject  to  contra
accounts,  set-offs,  defenses,  counterclaims, allowances or adjustments (other
than discounts for  prompt  payment  shown  on  the  invoice),  or objections or
complaints by the Account Debtor concerning its liability on  the  Account;  and
any  goods, the sale of which gave rise to an Account, have not been returned or
rejected by the Account  Debtor  or  lost  or  damaged  prior  to receipt by the
Account Debtor.

    (b)  The amount shown as to each Account on Debtor's books is or will be the
true and undisputed amount owing and unpaid thereon.   Except  as  disclosed  in
writing  to  Secured  Party,  each  Account  arose  or  shall have arisen in the
ordinary course of Debtor's business; provided, however, that any Accounts which
arose or hereafter arise outside the  ordinary course of Debtor's business shall
nevertheless be included as part of the Collateral.  Debtor has no

                                      -4-

knowledge of any bankruptcy, insolvency or  other  action  affecting  creditors'
rights with respect to any Account Debtor.

    (c)  Except  as  disclosed  in  writing  to  Secured  Party, each invoice or
agreement evidencing the Accounts is or will be due and payable not more than 90
days from the date thereof; provided, however,  that any Accounts not so due and
payable shall nevertheless be included as part of the Collateral.

    Section 3.07   Delivery of Documents or Letters of Credit.  With respect  to
any  Accounts  or  other Collateral supported by letters of credit, each of such
letters of credit has been  delivered  to Secured Party (provided, however, that
all letters of credit referred to in  Section  1.02  shall  be  subject  to  the
security  interest created by this Security Agreement irrespective of whether or
not such delivery shall have been made).

    Section 3.08   Ownership  of  Collateral;  Encumbrances;  Valid  and Binding
Agreement.  Debtor is the legal and beneficial owner of the Collateral free  and
clear  of  any adverse claim, lien, security interest, option or other charge or
encumbrance except for the  security  interest  created  by this Agreement or as
permitted by the  Credit  Agreement,  and  Debtor  has  full  right,  power  and
authority  to  assign and grant a security interest in the Collateral to Secured
Party.  This Agreement  constitutes  a  legal,  valid  and binding obligation of
Debtor enforceable against Debtor in accordance with its terms.  The  execution,
delivery  and  performance  of  this Agreement will not violate the terms of any
contract, agreement, law,  regulation,  order,  injunction,  judgment, decree or
writ to which Debtor is subject and does not require the consent or approval  of
any other Person.

    Section 3.09   No  Required Consent.  No authorization, consent, approval or
other action by, and no notice to  or filing with, any governmental authority or
regulatory body (other than the filing of financing statements) is required  for
(i)  the  due  execution,  delivery and performance by Debtor of this Agreement,
(ii) the grant by Debtor  of  the  security  interest granted by this Agreement,
(iii) the perfection of such security interest or (iv) the exercise  by  Secured
Party of its rights and remedies under this Agreement.


                                   ARTICLE IV

                            Covenants and Agreements

    Debtor  covenants and agrees that so long as any part of the Obligations are
outstanding:

    Section 4.01   Change in Location of Collateral or Debtor.  Debtor will give
Secured Party 30 days' prior written notice of (i) the opening or closing of any
place of Debtor's business or (ii) any  change in the location of Debtor's chief
executive office or address.

    Section 4.02   Intentionally left blank.

                                      -5-

    Section 4.03   Delivery of Letters  of  Credit  and  Instruments;  Proceeds.
Debtor will deliver each letter of credit, if any, included in the Collateral to
Secured  Party,  in  each  case  forthwith upon receipt by or for the account of
Debtor.  If any Account becomes evidenced by a promissory note, trade acceptance
or any other instrument for the payment of money (other than checks or drafts in
payment of Accounts collected by Debtor in the ordinary course of business prior
to notification by Secured  Party  under  Section 5.04), Debtor will immediately
deliver such instrument to  Secured  Party  appropriately  endorsed  to  Secured
Party,  as  collateral  assignee  and,  regardless  of  the form of presentment,
demand, notice of dishonor, protest and  notice of protest with respect thereto,
Debtor will remain liable thereon until such instrument is paid in full.  Except
as permitted by Sections 4.03 and 4.09, Debtor will deliver to Secured Party all
proceeds from the sale or other disposition  of  the  Collateral  promptly  upon
receipt.   If  chattel paper, documents or instruments are received as proceeds,
which are required to be delivered  to  Secured Party, they will be, immediately
upon receipt, properly endorsed or assigned and delivered to  Secured  Party  as
Collateral.

    Section 4.04   Sale,  Disposition or Encumbrance of Collateral.  Except with
the prior written consent of the  Majority  Lenders,  Debtor will not in any way
encumber any of the Collateral (or permit or suffer any of the Collateral to  be
encumbered)  or  sell,  assign,  lend,  rent,  lease  or otherwise dispose of or
transfer any of the Collateral to or  in  favor of any Person other than Secured
Party.

    Section 4.05   Intentionally left blank.

    Section 4.06   Records and Information.

    (a)  Debtor shall keep accurate  and  complete  records  of  the  Collateral
(including  proceeds).   These  records  shall reflect all facts concerning each
Account.  Secured Party may at  any  time  have  access to, examine, audit, make
extracts from and inspect without hindrance or delay Debtor's records, files and
the Collateral.

    (b)  Debtor will promptly furnish such information as Secured Party may from
time to time reasonably request regarding (i) the business, affairs or financial
condition of Debtor or (ii) the Collateral or Secured Party's rights or remedies
with respect thereto.  Any balance sheets or financial statements  requested  by
Secured  Party  pursuant  to  this  Section  4.06(b)  shall conform to generally
accepted accounting principles.

    (c)  Debtor  recognizes  that   financing   statements   pertaining  to  the
Collateral will be filed with the offices of the Secretary of  State  of  Texas,
the   Alaska  Department  of  Natural  Resources,  the  Secretary  of  State  of
California, the Secretary of State of  Oregon and the Department of Licensing of
the State of Washington.  Debtor will immediately notify Secured  Party  of  any
condition  or  event  that  may change the proper location for the filing of any
financing statements or other  public  notice  or  recordings for the purpose of
perfecting  a  security  interest  in  the  Collateral.   Without  limiting  the
generality of the foregoing, Debtor will (i) immediately notify Secured Party of
any change to a jurisdiction other than as represented in

                                      -6-

Section 3.04 (A) in the location of Debtor's chief  executive  office  or  chief
place  of  business,  (B)  in  the location of the office where Debtor keeps its
records concerning the Accounts, or (C)  in  the "location" of Debtor within the
meaning of Section 9-103(c) of the Code; and (ii) notify Secured Party  30  days
prior  to  any  change  in Debtor's name, identity or corporate structure or Tax
Identification Number.  In  any  notice  furnished  pursuant  to this paragraph,
Debtor will expressly state  that  the  notice  is  required  by  this  Security
Agreement  and  contains  facts  that  will or may require additional filings of
financing statements or other notices  for  the purpose of continuing perfection
of Secured Party's security interest in the Collateral.   Debtor  will  promptly
provide  written  notice  to  Secured  Party of all information which in any way
relates to  or  affects  the  Collateral  generally,  Secured  Party's rights or
remedies with respect thereto, the filing of any financing  statement  or  other
public  notices  or  recordings,  or  the  delivery  and  possession of items of
Collateral for the purpose of perfecting a security interest in the Collateral.

    Section 4.07   Further  Assurances.   Upon  the  request  of  Secured Party,
Debtor shall (at Debtor's expense) execute and  deliver  all  such  assignments,
certificates,   financing   statements  or  other  documents  and  give  further
assurances and do all  other  acts  and  things  as Secured Party may reasonably
request to perfect Secured Party's interest in the  Collateral  or  to  protect,
enforce or otherwise effect Secured Party's rights and remedies hereunder.

    Section 4.08   Intentionally left blank.

    Section 4.09   Accounts.

    (a)  Prior  to  notification  by Secured Party under Section 6.02(i), Debtor
will collect the Accounts in the ordinary  course of its business and may retain
the proceeds of such collections (subject to Section 4.03).

    (b)  Debtor shall immediately notify Secured Party in writing in  the  event
that  any representation given in Article III with respect to any Account ceases
to be true and correct  in  all  material respects; such notice specifying other
representation(s) that cease to be true and correct and the action, if any, that
Debtor proposes to take with respect thereto.

    (c)  Debtor will not modify, extend or substitute any contract, the terms of
which shall at any time have given rise to an Account, except  in  the  ordinary
course  of  business or with the prior written consent of Secured Party.  Debtor
will not re-date any invoice or sale or make sales with an extended payment date
beyond that customary in the  industry,  and  in  no  event longer than 90 days.
Debtor shall not adjust, settle, discount or compromise  any  of  the  Accounts,
except  in the ordinary course of business, as permitted in the Credit Agreement
or with the prior written consent of Secured Party.

    (d)  Debtor will duly  perform  or  cause  to  be  performed all of Debtor's
obligations with respect to the Accounts and the underlying sales  of  goods  or
other transactions giving rise to the Accounts.

                                      -7-

    Section 4.10   Condition of Collateral.  Debtor will maintain all Collateral
in  good  condition  and  in  accordance  with industry standards and practices.
Debtor will not misuse,  abuse,  waste,  destroy  or endanger the Collateral nor
allow it to be used in any manner other than its intended use.  Debtor will  not
use any Collateral in violation of any Governmental Requirement, or suffer it to
be so used.

    Section 4.11   Collateral  Separate and Distinct.  Debtor shall at all times
keep the Collateral, including proceeds,  or  cause  it  to be kept (when in the
possession of warehousemen, bailees, agents, independent  contractors  or  other
third  parties),  separate  and distinct from other Property; provided, however,
proceeds of the Collateral may be  kept in various concentration accounts of the
Parent or the Guarantors.

    Section 4.12   Change in Debtor's Name or Corporate Structure.  Debtor  will
not  change  its  name,  identity  or  corporate  structure  (including, without
limitation, any  merger,  consolidation  or  sale  of  substantially  all of its
assets) without notifying Secured Party of such change in writing  at  least  30
days  prior  to  the effective date of such change.  Without the express written
consent of Secured Party, however, Debtor  will not engage in any other business
or transaction under any name other than Debtor's name hereunder.


                                   ARTICLE V

                  Rights, Duties, and Powers of Secured Party

    The following rights, duties and powers  of  Secured  Party  are  applicable
irrespective  of whether an Event of Default has occurred and is continuing, but
only after having given Debtor at least three (3) days prior notice:

    Section 5.01   Attorney-in-Fact.  Secured Party  is  hereby fully authorized
and empowered (without the necessity of any  further  consent  or  authorization
from  Debtor)  and  the  right is expressly granted to Secured Party, and Debtor
hereby   irrevocably   appoints   and    makes   Secured   Party   as   Debtor's
attorney-in-fact, with full authority in the place and stead of  Debtor  and  in
the  name  of  Debtor  or  otherwise,  from  time  to  time  in  Secured Party's
discretion, but at Debtor's cost and expense,  to take any action and to execute
any assignment, certificate,  financing  statement,  notification,  document  or
instrument which Secured Party may deem necessary or advisable to accomplish the
purposes  of this Security Agreement, including, without limitation, to receive,
endorse and collect  all  instruments  made  payable  to Debtor representing any
payment or other distribution in respect of the Collateral or any  part  thereof
and to give full discharge for the same.

    Section 5.02   Transfer  of  Collateral.   Secured Party may transfer any or
all of the Obligations, and upon  any  such transfer, Secured Party may transfer
its interest in any or all of the  Collateral  and  shall  be  fully  discharged
thereafter  from all liability therefor.  Any transferee of the Collateral shall
be vested with all rights, powers and remedies of Secured Party hereunder.

                                      -8-

    Section 5.03   Purchase Money Financing.   To  the  extent  that the Lenders
have advanced or will advance funds to or for the account of  Debtor  to  enable
Debtor  to  purchase or otherwise acquire specific types or items of Collateral,
the Lenders may at their option pay  such  funds (i) directly to the Person from
whom Debtor will make such purchase or acquire such rights or (ii) to Debtor, in
which case Debtor covenants  promptly  to  pay  the  same  to  such  Person  and
forthwith furnish to Secured Party, on request, evidence satisfactory to Secured
Party  that  such  payment  has  been made from the funds so provided by Secured
Party for such payment.

    Section 5.04   Proceeds.  If so requested  by  Debtor, any payments received
by Secured Party on the Accounts or as proceeds of other Collateral  shall  upon
final   collection   by  Secured  Party  be  credited  towards  payment  of  the
Obligations.   In  the  absence  of  such  request  from  Debtor,  and  until so
requested, Secured Party may hold such collected  payments  as  cash  Collateral
(and  Secured  Party  may at any time place a hold or freeze on all or a part of
any deposit account of Debtor  containing  deposits  of  such payments up to the
amount of such deposits).

    Section 5.05   Discharge Encumbrances.  Secured Party may,  at  its  option,
discharge any taxes, Liens, security interests or other encumbrances at any time
levied  or placed on the Collateral, may pay for insurance on the Collateral and
may pay for the maintenance  and  preservation of the Collateral.  Debtor agrees
to reimburse Secured Party upon demand for any payment so made, plus interest on
the portion thereof from time to time remaining unpaid from the date of  Secured
Party's  demand  at  the  rate  for  overdue principal and interest set forth in
Section 2.06(c) of the Credit Agreement.

    Section 5.06   Disclaimer of Certain Duties.

    (a)  The powers conferred upon Secured  Party by this Security Agreement are
to protect the interest of Secured Party, the Issuing Banks and the  Lenders  in
the  Collateral  and  shall  not impose any duty upon Secured Party, the Issuing
Banks or any Lender  to  exercise  any  such  powers.  Debtor hereby agrees that
Secured Party, the Issuing Banks and the Lenders shall not be  liable  for,  nor
shall  the  indebtedness  evidenced by the Obligations be diminished by, Secured
Party's delay or failure to collect upon, foreclose, sell, take possession of or
otherwise obtain value for the Collateral.

    (b)  Except as provided  in  the  Credit  Agreement,  Secured Party shall be
under no duty whatsoever to make or give any presentment,  notice  of  dishonor,
protest,  demand for performance, notice of non-performance, notice of intent to
accelerate, notice of acceleration, or other notice or demand in connection with
any Collateral or the Obligations,  or  to  take any steps necessary to preserve
any rights against any Obligor, Account Debtor or other Person.

    Section 5.07   Modification of Obligations; Other Security.   Debtor  waives
(i)  any  and  all  notice of acceptance, creation, modification, rearrangement,
renewal or extension for any period of any instrument executed by any Obligor in
connection with the Obligations and (ii) any defense of any Obligor by reason of
disability, lack of authorization, cessation of the liability of

                                      -9-

any Obligor or for any  other  reason.  Debtor authorizes Secured Party, without
notice or demand and without  any  reservation  of  rights  against  Debtor  and
without  affecting Debtor's liability hereunder or on the Obligations, from time
to time to (x)  take  and  hold  other  Property,  other than the Collateral, as
security for the Obligations, and exchange, enforce, waive and  release  any  or
all  of the Collateral, (y) apply the Collateral in the manner permitted by this
Security Agreement and (z) renew,  extend  for  any period, accelerate, amend or
modify,  supplement,  enforce,  compromise,  settle,  waive   or   release   the
obligations  of  any Obligor or any instrument or agreement of such other Person
with respect to any or all of the Obligations or Collateral.

    Section 5.08   Waiver of Notice;  Demand  and  Presentment; etc.  Except for
any notice required under the Credit Agreement, Debtor hereby waives any demand,
notice of default, notice of acceleration of the maturity  of  the  Obligations,
notice  of  intent  to  accelerate the maturity of the Obligations, presentment,
protest and notice of  dishonor  as  to  any  action  taken  by Secured Party in
connection with this Security Agreement, or any instrument or document.   Debtor
waives  any right of marshaling in respect of any and all Collateral, and waives
any right to require Secured Party,  any  Issuing  Bank or any Lender to proceed
against any Obligor, Account Debtor or other Person, exhaust any  Collateral  or
enforce any other remedy which Secured Party, any Issuing Bank or any Lender now
has or may hereafter have against any Obligor or other Person.

    Section 5.09   Non-judicial  Enforcement.   To the fullest extent allowed by
applicable law, Secured Party  may  enforce  its  rights hereunder without prior
judicial process or judicial hearing, and to the fullest extent permitted by law
Debtor expressly waives any and all legal rights which might  otherwise  require
Secured Party to enforce its rights by judicial process.


                                   ARTICLE VI

                               Events of Default

    Section 6.01   Events  of  Default.   An  Event  of Default under the Credit
Agreement shall constitute an "Event of Default" under this Security Agreement.

    Section 6.02   Remedies.  Upon the occurrence  and during the continuance of
any Event of Default, Secured Party may take any or all of the following actions
without notice (except where expressly required under the  Credit  Agreement  or
below) or demand to Debtor:

    (a)  Declare  all  or  part  of the indebtedness pursuant to the Obligations
immediately due and payable and  enforce  payment  of  the same by Debtor or any
Obligor.

    (b)  Take possession of the Collateral, or at Secured Party's request Debtor
shall, at Debtor's cost, assemble the Collateral and  make  it  available  at  a
location  to  be  specified  by  Secured Party which is reasonably convenient to
Debtor and  Secured  Party.   In  any  event,  Debtor  shall  bear  the  risk of
accidental loss or damage to or diminution in value of the Collateral, and

                                      -10-

Secured Party shall have no  liability  whatsoever  for  failure  to  obtain  or
maintain  insurance,  nor  to  determine  whether any insurance ever in force is
adequate as to amount or as to risk insured.

    (c)  Sell or lease, in  one  or  more  sales  or  leases  and in one or more
parcels, or otherwise dispose of any or  all  of  the  Collateral  in  its  then
condition  or  in  any other commercially reasonable manner as Secured Party may
elect, in a public or private  transaction, at any location as deemed reasonable
by Secured Party (including, without limitation, Debtor's premises), either  for
cash  or  credit  or for future delivery at such price as Secured Party may deem
fair,  and  (unless  prohibited  by  the  Code,  as  adopted  in  any applicable
jurisdiction) Secured Party, any Issuing Bank or any Lender may be the purchaser
of any or all Collateral so sold and may apply upon the purchase price  therefor
any  Obligations  secured  hereby.   Any  such sale or transfer by Secured Party
either to itself or to any other  Person shall be absolutely free from any claim
of right by Debtor, including  any  equity  or  right  of  redemption,  stay  or
appraisal  which  Debtor  has  or  may have under any rule of law, regulation or
statute now existing or  hereafter  adopted.   Upon  any  such sale or transfer,
Secured Party shall have the right  to  deliver,  assign  and  transfer  to  the
purchaser or transferee thereof the Collateral so sold or transferred.  It shall
not  be  necessary  that  the  Collateral  or any part thereof be present at the
location of any such sale  or  transfer.   Secured Party may, at its discretion,
provide for a public sale, and any such public sale shall be held at  such  time
or  times  within ordinary business hours and at such place or places as Secured
Party may fix in the notice of  such sale.  Secured Party shall not be obligated
to make any sale pursuant to any such notice.  Secured Party may, without notice
or publication, adjourn any public or private sale by announcement at  any  time
and place fixed for such sale, and such sale may be made at any time or place to
which the same may be so adjourned.  In the event any sale or transfer hereunder
is  not  completed or is defective in the opinion of Secured Party, such sale or
transfer shall not exhaust the  rights  of  Secured Party hereunder, and Secured
Party shall have the right to cause one or more subsequent sales or transfers to
be made hereunder.  In  the  event  that  any  of  the  Collateral  is  sold  or
transferred  on  credit, or to be held by Secured Party for future delivery to a
purchaser or transferee, the Collateral  so  sold or transferred may be retained
by Secured Party until the purchase price or other consideration is paid by  the
purchaser  or  transferee  thereof,  but  in  the  event  that such purchaser or
transferee fails to pay for  the  Collateral  so  sold or transferred or to take
delivery thereof, neither Secured Party, any Issuing Bank nor any  Lender  shall
incur  any liability in connection therewith.  If only part of the Collateral is
sold or transferred such that the Obligations remain outstanding (in whole or in
part), Secured Party's rights  and  remedies  hereunder  shall not be exhausted,
waived or modified, and Secured Party is specifically empowered to make  one  or
more  successive  sales  or  transfers until all the Collateral shall be sold or
transferred and all the Obligations are  paid.   In the event that Secured Party
elects not to sell the Collateral, Secured Party retains its rights to lease  or
otherwise  dispose  of or utilize the Collateral or any part or parts thereof in
any manner authorized  or  permitted  by  law  or  in  equity,  and to apply the
proceeds of the same towards payment of the Obligations.  Each and every  method
of disposition of the Collateral described in this Section 6.02(c) or in Section
6.02(f) shall constitute disposition in a commercially reasonable manner.

    (d)  Take  possession  of  all books and records of Debtor pertaining to the
Collateral.  Secured Party shall have  the  authority  to enter upon any real or
immoveable property or

                                      -11-

improvements thereon in order to obtain  any  such  books  or  records,  or  any
Collateral located thereon, and remove the same therefrom without liability.

    (e)  Apply  proceeds of the disposition of the Collateral to the Obligations
in any manner elected by Secured  Party  and  permitted by the Code or otherwise
permitted  by  law  or  in  equity.   Such  application  may  include,   without
limitation,  the reasonable expenses of retaking, holding, preparing for sale or
other  disposition,  and  the  reasonable  attorneys'  fees  and  legal expenses
incurred by Secured Party, the Issuing Banks and the Lenders.

    (f)  Appoint any Person as agent to perform any act  or  acts  necessary  or
incident   to  any  sale  or  transfer  by  Secured  Party  of  the  Collateral.
Additionally, any sale or transfer  hereunder  may be conducted by an auctioneer
or any officer or agent of Secured Party.

    (g)  Apply and set-off (A) any deposits of Debtor now or hereafter  held  by
Secured  Party,  the  Issuing  Banks  and  the Lenders; (B) all claims of Debtor
against Secured Party, now or hereafter existing; (C) any other Property, rights
or interests of Debtor which come  into  the  possession or custody or under the
control of Secured Party; and (D) the proceeds of any of the foregoing as if the
same were included in the Collateral.  Secured Party  agrees  to  notify  Debtor
promptly  after  any such set-off or application; provided, however, the failure
of Secured Party to  give  any  notice  shall  not  affect  the validity of such
set-off or application.

    (h)  With respect  to  the  Collateral,  receive,  change  the  address  for
delivery,  open  and dispose of mail addressed to Debtor, and to execute, assign
and endorse negotiable and other instruments for the payment of money, documents
of title or other evidences  of  payment,  shipment  or  storage for any form of
Collateral on behalf of and in the name of Debtor.

    (i)  Notify or require Debtor to notify Account Debtors  that  the  Accounts
have  been  assigned  to  Secured  Party and direct such Account Debtors to make
payments on the Accounts directly to Secured Party.  To the extent Secured Party
does not so elect, Debtor  shall  continue  to  collect and retain the Accounts.
Secured Party or its designee shall also have the right, in its own name  or  in
the name of Debtor, to do any of the following:  (A) to demand, collect, receipt
for,  settle,  compromise  any  amounts due, give acquittances for, prosecute or
defend any action which may be in relation to any monies due or to become due by
virtue of, the Accounts; (B) to  sell,  transfer  or assign or otherwise deal in
the Accounts or the  proceeds  thereof  or  the  related  goods,  as  fully  and
effectively  as  if Secured Party were the absolute owner thereof; (C) to extend
the time of payment  of  any  of  the  Accounts,  to  grant waivers and make any
allowance or other adjustment with reference thereto; (D) to endorse the name of
Debtor on notes, checks or other evidences of payments on  Collateral  that  may
come  into  possession  of  Secured Party; (E) to take control of cash and other
proceeds of any Collateral; (F) to  sign  the  name  of Debtor on any invoice or
bill of lading relating to any Collateral, or any drafts against Account Debtors
or other persons making payment with  respect  to  Collateral;  (G)  to  send  a
request  for  verification  of Accounts to any Account Debtor; and (H) to do all
other acts and things necessary to carry out the intent of this Agreement.

                                      -12-


    (j)  Exercise all other rights and remedies permitted by law or in equity.

    Section 6.03   Liability for Deficiency.  If  any  sale or other disposition
of Collateral by Secured Party or any  Issuing  Bank  or  any  other  action  of
Secured  Party, any Issuing Bank or any Lender hereunder results in reduction of
the Obligations, such  action  will  not  release  Debtor  from its liability to
Secured Party, the Issuing Banks and the Lenders  for  any  unpaid  Obligations,
including costs, charges and expenses incurred in the liquidation of Collateral,
together  with  interest  thereon,  and  the  same  shall be immediately due and
payable to Secured Party at Secured  Party's  address set forth on the signature
page of this Security Agreement.

    Section 6.04   Reasonable Notice.  If any applicable provision  of  any  law
requires  Secured Party any Issuing Bank or any Lender to give reasonable notice
of any sale or disposition  or  other  action, Debtor hereby agrees that fifteen
(15) days' prior written notice  shall  constitute  reasonable  notice  thereof.
Such  notice,  in  the case of public sale, shall state the time and place fixed
for such sale and, in the case  of  private sale, the time after which such sale
is to be made.

    Section 6.05   Account Debtors.  Any payment or  settlement  of  an  Account
made  by  an  Account  Debtor  will  be, to the extent of such payment or to the
extent provided under such settlement,  a  release, discharge and acquittance of
the Account Debtor with respect to such  Account,  and  Debtor  shall  take  any
action  as may be required by Secured Party in connection therewith.  No Account
Debtor on any Account will ever be  bound  to make inquiry as to the termination
of this Agreement or the rights of Secured Party to act hereunder, but shall  be
fully protected by Debtor in making payment directly to Secured Party.


                                  ARTICLE VIII

                                 Miscellaneous

    Section 7.01   Notices.   Any notice required or permitted to be given under
or in connection with this Security  Agreement shall be given in accordance with
the notice provisions of the Guaranty Agreement.

    Section 7.02   Amendments and Waivers.  Secured Party's, any Issuing  Bank's
or any Lender's acceptance of partial or delinquent payments or any forbearance,
failure  or  delay by the Secured Party in exercising any right, power or remedy
hereunder shall not be  deemed  a  waiver  of  any  obligation  of Debtor or any
Obligor, or of any right, power or remedy  of  Secured  Party;  and  no  partial
exercise  of  any  right,  power  or  remedy shall preclude any other or further
exercise thereof.  Secured Party may remedy any Event of Default hereunder or in
connection  with  the  Obligations  without  waiving  the  Event  of  Default so
remedied.  Debtor hereby agrees that if Secured Party agrees to a waiver of  any
provision  hereunder,  or  an  exchange  of or release of the Collateral, or the
addition or release of  any  Obligor,  any  such  action  shall not constitute a
waiver of any of  Secured  Party's  other  rights  or  of  Debtor's  obligations
hereunder.  This Security

                                      -13-

Agreement  may  be  amended  only by the manner set forth in Section 9.02 of the
Credit Agreement by an  instrument  in  writing  executed  jointly by Debtor and
Secured Party and may be supplemented only  by  documents  delivered  or  to  be
delivered in accordance with the express terms hereof.

    Section 7.03   Copy   as   Financing   Statement.    A  photocopy  or  other
reproduction of this Security Agreement  or any financing statement covering the
Collateral is sufficient as a financing statement, and the  same  may  be  filed
with  any  appropriate  filing  authority  for the purpose of perfecting Secured
Party's security interest in the Collateral.

    Section 7.04   Possession of Collateral.  Secured  Party  shall be deemed to
have possession of any Collateral in transit to it or set apart for it  (or,  in
either case, any of its agents, affiliates or correspondents).

    Section 7.05   Redelivery  of  Collateral.   If  any  sale  or  transfer  of
Collateral by Secured Party results in full satisfaction of the Obligations, and
after  such  sale or transfer and discharge there remains a surplus of proceeds,
Secured Party will deliver  to  Debtor  such  excess  proceeds in a commercially
reasonable time; provided, however, that neither Secured Party, any Issuing Bank
nor any Lender shall be liable for any interest, cost or expense  in  connection
with any delay in delivering such proceeds to Debtor.

    Section 7.06   Governing Law; Jurisdiction.  This Security Agreement and the
security  interest  granted  hereby  shall  be  construed in accordance with and
governed by the laws of the State  of  Texas (except to the extent that the laws
of any other jurisdiction govern the perfection and  priority  of  the  security
interests  granted  hereby).   Debtor  consents  to  and  submits to in personam
jurisdiction and venue in the  state  district  and  county courts of the county
wherein Secured Party's offices are located at  the  address  specified  on  the
signature  page  hereof,  and  in  the  Federal  District Courts of the district
wherein  such  offices  of  Secured  Party  are  located.   This  submission  to
jurisdiction is nonexclusive and  does  not  preclude Secured Party, any Issuing
Bank or any Lender from obtaining jurisdiction over Debtor or the Collateral  in
any court otherwise having jurisdiction.

    Section 7.07   Cumulative and Other Rights.  The rights, powers and remedies
of  Secured  Party  hereunder are in addition to all rights, powers and remedies
given by law or in equity.  The  exercise  by Secured Party, any Issuing Bank or
any Lender of any one or more of the rights, powers and  remedies  herein  shall
not  be  construed  as  a  waiver  of  any  other  rights,  powers and remedies,
including, without limitation,  any  other  rights  of  set-off.   If any of the
Obligations are given in renewal, extension for any period or rearrangement,  or
applied  toward the payment of debt secured by any lien, Secured Party shall be,
and is  hereby,  subrogated  to  all  the  rights,  titles,  interests and liens
securing the debt so renewed, extended, rearranged or paid.

    Section 7.08   Subrogation.  Until the Obligations have been paid  in  full,
Debtor  hereby  waives  any  claim, right or remedy which Debtor may now have or
hereafter  acquire  against  the  Company  which  arises  out  of  this Security
Agreement or from the performance by Debtor

                                      -14-

hereunder,  including  without  limitation,  any  claim,  remedy  or  right   of
subrogation,  reimbursement,  exoneration,  indemnification, or participation in
any such claim,  right  or  remedy  of  any  other  Person  against the Company;
provided, however, notwithstanding the foregoing, Debtor reserves its rights  of
contribution and reimbursement, if any, from any Obligor.  Until the Obligations
have  been  paid  in  full,  Debtor  further  waives any benefit of any right to
participate in any security now or  hereafter held by Secured Party, the Issuing
Banks and/or the Lenders.

    Section 7.09   Continuing Security Agreement.

    (a)  This  Security  Agreement  shall  constitute  a   continuing   security
agreement,  and  all  representations  and  warranties, covenants and agreements
shall, as applicable, apply  to  all  future  as  well as existing transactions.
Provisions of this Security Agreement, unless they are by their terms exclusive,
shall be in addition to other agreements between the parties.

    (b)  Except as may be expressly applicable pursuant to Section 9.505 of  the
Code,  no action taken or omission to act by Secured Party, the Issuing Banks or
the Lenders  hereunder,  including,  without  limitation,  any  action  taken or
inaction pursuant to Section 6.02, shall be deemed to constitute a retention  of
the  Collateral  in  satisfaction  of the Obligations or otherwise to be in full
satisfaction of the Obligations, and the  Obligations shall remain in full force
and effect, until Secured Party, the Issuing Banks and the  Lenders  shall  have
applied  payments  (including,  without limitation, collections from Collateral)
towards the Obligations  in  the  full  amount  then  outstanding  or until such
subsequent time as is hereinafter provided in subsection (c) below.

    (c)  To the extent that any payments on the Obligations or proceeds  of  the
Collateral   are   subsequently   invalidated,  declared  to  be  fraudulent  or
preferential, set aside  or  required  to  be  repaid  to  a  trustee, debtor in
possession, receiver or other Person under any bankruptcy  law,  common  law  or
equitable  cause,  then  to  such  extent  the Obligations so satisfied shall be
revived and continue as if  such  payment  or  proceeds had not been received by
Secured Party, the Issuing Banks  or  the  Lenders,  and  Secured  Party's,  the
Issuing  Banks' and the Lenders' security interests, rights, powers and remedies
hereunder shall continue in full force and effect.  In such event, this Security
Agreement shall be automatically  reinstated  if  it shall theretofore have been
terminated pursuant to Section 7.10.

    (d)  In the event that the Obligations are structured such  that  there  are
times  when  no  Indebtedness is owing thereunder, this Security Agreement shall
remain valid and in  full  force  and  effect  as to all subsequent indebtedness
included in the Obligations, provided Secured  Party  has  not  in  the  interim
period   executed  a  written  release  or  termination  statement  or  returned
possession of or reassigned the Collateral to Debtor.

                                      -15-

    Section 7.10   Termination.  The grant of  a security interest hereunder and
all of Secured Party's, the Issuing Banks' and the Lenders' rights,  powers  and
remedies  in  connection  therewith  shall remain in full force and effect until
Secured Party has retransferred and  delivered  all Collateral in its possession
to  Debtor,  and  executed  a  written  release  or  termination  statement  and
reassigned to Debtor without recourse or warranty any remaining  Collateral  and
all  rights  conveyed  hereby.  Upon the complete payment of the Obligations and
the compliance by  Debtor  with  all  covenants  and  agreements hereof, Secured
Party, at the written request and expense of Debtor, will release, reassign  and
transfer  the  Collateral to Debtor and declare this Security Agreement to be of
no further force or  effect.   Notwithstanding  the foregoing, the provisions of
Section 7.09(c) shall survive the termination of this Security Agreement.

    Section 7.11   Counterparts, Effectiveness.  This Security Agreement may  be
executed  in  two or more counterparts.  Each counterpart is deemed an original,
but all such counterparts taken together constitute one and the same instrument.
This Security Agreement becomes  effective  upon  the execution hereof by Debtor
and delivery of the same to Secured Party, and it is not necessary  for  Secured
Party,  the  Issuing  Banks  or  any  Lender to execute any acceptance hereof or
otherwise signify or express its acceptance hereof.

    Section 7.12   Headings Descriptive.  All  titles  or  headings to articles,
sections, subsections or other divisions  of  this  Security  Agreement  or  the
exhibits  hereto  are  only  for the convenience of the parties and shall not be
construed to have any effect  or  meaning  with  respect to the other content of
such articles, sections, subsections or  other  divisions,  such  other  content
being controlling as to the agreement between the parties hereto.

    Section 7.13   Delivery  of  Copy/Waiver.   The  Debtor  hereby acknowledges
receiving a copy of this  Security  Agreement.   The Debtor waives all rights to
receive from the Secured Party a copy of any financing  statement  or  financing
change  statement  filed  or  registered or verification statement issued at any
time in respect of this Security Agreement.

                   [SIGNATURE BEGINS NEXT PAGE]

                                      -16-

                             DEBTOR:

                             TESORO VOSTOK COMPANY


                             By: /s/ G. A. Wright
                                  G. A. Wright
                                  Vice President and Treasurer

                             Address of Chief Executive Office and Location of
                             the Collateral:

                             8700 Tesoro Drive
                             Houston, Texas  78217

                                      -17-



                    AMENDED AND RESTATED SECURITY AGREEMENT
                                    (Pledge)

                                       By

                          TESORO PETROLEUM CORPORATION

                                  in favor of

                                BANQUE PARIBAS,
                            as Administrative Agent,



                                  June 7, 1996


                    AMENDED AND RESTATED SECURITY AGREEMENT
                                    (Pledge)

        THIS AMENDED AND RESTATED SECURITY AGREEMENT (Pledge) is made as of June
7, 1996, by TESORO PETROLEUM CORPORATION, a Delaware corporation, with principal
offices at 8700 Tesoro Drive, San  Antonio, Texas 78217 ("Pledgor"); in favor of
BANQUE PARIBAS, with offices at 1200 Smith  Street,  Houston,  Texas  77002,  as
Administrative  Agent  ("Secured  Party")  for the Issuing Banks and the Lenders
parties to the Credit Agreement referred to below.

                                    RECITALS

    A.   On  April  20,  1994,   the   Pledgor,  Texas  Commerce  Bank  National
Association, individually and as agent,  Banque  Paribas,  individually  and  as
co-agent  and  the  other  financial institutions parties thereto entered into a
Credit Agreement (as amended from time to time, the "Prior Credit Agreement").

    B.   The conditions precedent to  the  effectiveness of the Credit Agreement
included the execution and delivery by Pledgor of that certain Pledge  Agreement
dated of even date therewith (the "Prior Security Agreement").

    C.   On even date herewith, Pledgor, Secured Party, The Bank of Nova Scotia,
as Documentation Agent and the other financial institutions parties thereto (the
"Lenders")  are  entering  into  an  Amended  and  Restated Credit Agreement (as
amended from time to time, the "Credit Agreement").

    D.   Therefore, in view of  the  foregoing  and  for other good and valuable
consideration, the receipt and sufficiency of  which  are  hereby  acknowledged,
Pledgor  and  Secured  Party  agree  to  amend  and  restate  the Prior Security
Agreement as follows:


                                   ARTICLE I

                                  Definitions

    Section 1.01   Terms Defined Above or in  the  Credit Agreement.  As used in
this Security Agreement,  the  terms  defined  above  shall  have  the  meanings
respectively assigned to them.  Other capitalized terms which are defined in the
Credit  Agreement, but which are not defined herein shall have the same meanings
as defined in the Credit Agreement.

    Section 1.02   Certain Definitions.  As used in this Security Agreement, the
following terms shall have the  following meanings, unless the context otherwise
requires:

         "Code" shall mean the Uniform Commercial Code as presently in effect in
    the State of Texas.  Unless otherwise indicated by the context  herein,  all
    uncapitalized terms


    which  are  defined in the Code shall have their respective meanings as used
    in Articles 8 and 9 of the Code.

         "Collateral" shall mean the following types or items of property:

         (a) The securities  described  or  referred  to  in  Exhibit A attached
    hereto and made a part hereof; and

         (b) (i) all shares of, all securities convertible or exchangeable into,
    and all warrants, options or other rights to purchase shares  of,  stock  of
    any  of  the Issuers; (ii) all certificates or instruments representing such
    additional shares,  convertible  or  exchangeable  securities, warrants, and
    other rights and all proceeds, income and profits thereon, and all interest,
    dividends and  other  payments,  property  and  distributions  with  respect
    thereto;  (iii)  all proceeds received or receivable by the Pledgor in cash,
    stock or otherwise, from any  sale  of  substantially  all the assets of any
    Issuer; (iv) all proceeds received or receivable by the  Pledgor,  in  cash,
    stock  or  otherwise,  from  any recapitalization, reclassification, merger,
    dissolution, liquidation  or  other  termination  of  the  existence  of any
    Issuer; (v) all other proceeds or  assets  received  or  receivable  by  the
    Pledgor  in  respect  of its status as a shareholder of any Issuer; and (vi)
    any proceeds of any of  the  foregoing.   The  inclusion of proceeds in this
    Agreement does not authorize the Pledgor to sell, dispose  of  or  otherwise
    use  the  Collateral  in  any  manner  not  specifically  authorized hereby.
    Contemporaneously with the  execution  and  delivery  hereof, the Pledgor is
    delivering to Secured Party in pledge hereunder the certificates  and  other
    instruments evidencing all Pledged Securities owned by the Pledgor as of the
    date hereof.

         (c)  It is expressly contemplated that additional securities  or  other
    property  may  from  time to time be pledged, assigned or granted to Secured
    Party as additional security for  the Obligations, and the term "Collateral"
    as used herein shall be deemed for all purposes hereof to include  all  such
    additional  securities and property, together with all other property of the
    types described above related thereto.

         "Event of Default" shall mean any event specified in Section 6.01.

         "Issuer" shall mean those entities  listed  on Schedule 1.02 hereto and
    any other direct Subsidiary  of  Pledgor  whether  now  owned  or  hereafter
    acquired  by  Pledgor  which  is an issuer of Pledged Securities pursuant to
    this Security Agreement.

         "Obligations" shall mean:  (i) the Lender Indebtedness described in the
    Credit  Agreement,  including  without  limitation,  the  Letter  of  Credit
    Liabilities and the Notes,  and  any  and  all  renewals, extensions for any
    period, rearrangements or enlargements  thereof  and  any  interest  accrued
    thereon,   whether  pre-petition  or  post-petition;  (ii)  payment  of  and
    performance  of  any  and  all  present  or  future  obligations  of Pledgor
    according to the terms of any present or future interest  or  currency  rate
    swap,  rate cap, rate floor, rate collar, exchange transaction, forward rate
    agreement or other exchange

                                      -2-

    or rate  protection  agreements  or  any  option  with  respect  to any such
    transaction now existing or  hereafter  entered  into  between  Pledgor  and
    Secured  Party  or  any  of  the  Lenders  (or  any of their Affiliates) and
    authorized pursuant to the terms  of  the Credit Agreement; (iii) payment of
    and performance of any and all present  or  future  obligations  of  Pledgor
    according to the terms of any present or future swap agreements, cap, floor,
    collar,  exchange  transaction,  forward  agreement  or  other  exchange  or
    protection   agreements   relating  to  crude  oil,  natural  gas  or  other
    hydrocarbons or any option with respect to any such transaction now existing
    or hereafter entered into between  Pledgor  and  Secured Party or any of the
    Lenders (or any of their Affiliates) and authorized pursuant to the terms of
    the Credit Agreement; (iv) the performance of all obligations and agreements
    under the Financing Documents, including this Security  Agreement;  and  (v)
    all interest accrued and earned, charges, expenses, attorneys' or other fees
    and any other sums payable to or incurred by Secured Party, any Issuing Bank
    or   any   Lender  in  connection  with  the  execution,  administration  or
    enforcement of their rights  and  remedies  hereunder or any other Financing
    Document.

         "Obligor" shall mean any Person, other than  Pledgor,  liable  (whether
    directly  or  indirectly,  primarily  or  secondarily)  for  the  payment or
    performance of any of the  Obligations whether as maker, co-maker, endorser,
    guarantor, accommodation party, general partner or otherwise.

         "Pledged Securities"  shall  mean  all  of  the  securities  and  other
    property  (whether  or not the same constitutes a "security" under the Code)
    referred to in Section 1.02 and  all  additional securities (as that term is
    defined in the Code), if any, constituting Collateral  under  this  Security
    Agreement.

         "Security  Agreement"  shall  mean  this  Amended and Restated Security
    Agreement (Pledge),  as  the  same  may  from  time  to  time  be amended or
    supplemented.


                                   ARTICLE II

                               Security Interest

    Section 2.01   Pledge.   Pledgor  hereby  pledges,  assigns  and  grants  to
Secured Party, for its benefit and the benefit of the Lenders  and  the  Issuing
Banks,  a  security  interest in the Collateral to secure the prompt payment and
performance of the Obligations.  This  security  interest is granted as security
only and shall not subject Secured Party, any Issuing Bank or any Lender to,  or
transfer  or  in  any  way  affect or modify, any obligation or liability of the
Pledgor or any Obligor with respect to any of the Collateral, the Obligations or
any transaction in connection therewith.

    Section 2.02   Transfer  of  Collateral.   All  certificates  or instruments
representing or evidencing the Pledged Securities shall be delivered to and held
pursuant hereto by Secured

                                      -3-

Party or a Person designated by Secured Party and shall be in suitable form  for
transfer  by  delivery,  or shall be accompanied by duly executed instruments of
transfer or assignment in blank,  and  accompanied  by any required transfer tax
stamps, or (in the case of either  certificated  or  uncertificated  securities)
Secured Party shall have been provided with evidence that the Pledged Securities
have  been  otherwise  transferred  to  Secured Party in accordance with Section
8.301 of the Code,  all  in  form  and  substance satisfactory to Secured Party.
Notwithstanding the preceding  sentence,  at  Secured  Party's  discretion,  all
Pledged  Securities must be delivered or transferred in such manner as to permit
Secured Party to  be  a  "protected  purchaser"  to  the  extent of its security
interest as provided in Section 8.303 of the Code (if  Secured  Party  otherwise
qualifies  as a bona fide purchaser).  Upon the occurrence and continuance of an
Event of Default and  after  any  notice  and  cure  periods provided for in the
Credit Agreement, Secured Party shall  have  the  right,  at  any  time  in  its
discretion  and  without notice to Pledgor, to transfer to or to register in the
name of Secured  Party  or  any  of  its  nominees  any  or  all  of the Pledged
Securities, subject only to the revocable rights specified in Section 6.06.   In
addition,  upon  the occurrence and continuance of an Event of Default and after
any notice and cure periods provided  for in the Credit Agreement, Secured Party
shall have the right  at  any  time  to  exchange  certificates  or  instruments
representing or evidencing Pledged Securities for certificates or instruments of
smaller or larger denominations.


                                  ARTICLE III

                         Representations and Warranties

    In  order  to  induce  Secured  Party,  the Issuing Banks and the Lenders to
accept this  Security  Agreement,  Pledgor  represents  and  warrants to Secured
Party, the Issuing Banks and the Lenders (which representations  and  warranties
will survive the creation and payment of the Obligations) that:

    Section 3.01   Ownership  of Collateral; Encumbrances.  Pledgor is the legal
and beneficial owner of  the  Collateral  free  and  clear of any adverse claim,
lien, security interest, option or other charge or encumbrance  except  for  the
security  interest  created  by  this  Security  Agreement, and Pledgor has full
right, power and authority to  pledge,  assign  and grant a security interest in
the Collateral to Secured Party.

    Section 3.02   No Required Consent.  No authorization, consent, approval  or
other  action  by, and no notice to or registration, recordation or filing with,
any governmental authority  or  regulatory  body  is  required  for  (i) the due
execution, delivery and performance by Pledgor of this Security Agreement,  (ii)
the  grant  by  Pledgor  of  the  security  interest  granted  by  this Security
Agreement, (iii) the perfection of  such  security interest or (iv) the exercise
by Secured Party of its rights  and  remedies  under  this  Security  Agreement.
Neither  the  Pledgor  nor any of its Subsidiaries has performed or will perform
any acts which might prevent Secured  Party  from enforcing any of the terms and
conditions of this Security Agreement or which would limit Secured Party in  any
such enforcement.

                                      -4-

    Section 3.03   Pledged  Securities.   The  Pledged Securities have been duly
authorized and validly issued, are  fully paid and non-assessable and constitute
100% of the issued and  outstanding  shares  of  capital  stock  of  the  Issuer
thereof.

    Section 3.04   First  Priority  Security  Interest.   The  pledge of Pledged
Securities pursuant to this  Security  Agreement  creates  a valid and perfected
first priority security interest in the Collateral, enforceable against  Pledgor
and all third parties and securing payment of the Obligations.


                                   ARTICLE IV

                            Covenants and Agreements

    Pledgor will at all times comply with the covenants and agreements contained
in  this  Article  IV,  from  the date hereof and for so long as any part of the
Obligations are outstanding.

    Section 4.01   Sale, Disposition or Encumbrance of Collateral.  Pledgor will
not in any way encumber any of  the  Collateral  (or permit or suffer any of the
Collateral to be encumbered) or sell, pledge, assign, lend or otherwise  dispose
of  or  transfer  any  of the Collateral to or in favor of any Person other than
Secured Party.  The Pledgor is not and  will  not become a party to or otherwise
be bound by any agreement, other than this Agreement,  which  restricts  in  any
manner  the  rights  of  any  present  or  future  holder  of any of the Pledged
Securities with respect thereto.

    Section 4.02   Dividends or Distributions.  So  long  as no Event of Default
shall have occurred and be continuing, Pledgor shall be entitled to receive  and
retain  any  and  all  dividends and interest paid in respect of the Collateral,
provided, however, that any and all:

         (a)  dividends and interest paid or  payable  other  than  in  cash  in
    respect  of,  and  instruments  and  other  property received, receivable or
    otherwise distributed in respect of,  or in exchange for (including, without
    limitation, any certificate or share purchased or  exchanged  in  connection
    with a tender offer or merger agreement), any Collateral,

         (b)  dividends  and  other  distributions  paid  or  payable in cash in
    respect of any Collateral in connection  with a partial or total liquidation
    or dissolution or in connection with a reduction of capital, capital surplus
    or paid-in surplus, or reclassification, and

         (c)  cash  paid,  payable  or  otherwise  distributed  in  respect   of
    principal of, or in redemption of, or in exchange for, any Collateral,

    shall  be,  and  shall  be  forthwith delivered to Secured Party to hold as,
    Collateral and shall, if received by  Pledgor,  be received in trust for the
    benefit of Secured Party, be segregated from the other property or funds  of
    Pledgor,  and  be  forthwith delivered to Secured Party as Collateral in the
    same form as so received (with any necessary indorsement).

                                      -5-

    Section 4.03   Records and  Information.   Pledgor  shall  keep accurate and
complete records of the Collateral (including proceeds, payments, distributions,
income and profits).  Upon reasonable notice and without undue interference with
the Pledgor's business, Secured Party may at any  time  during  normal  business
hours  have  access  to,  examine, audit, make extracts from and inspect without
hindrance or delay Pledgor's records, files and the Collateral.

    Section 4.04   Further  Assurances.   Upon  the  request  of  Secured Party,
Pledgor shall (at Pledgor's expense) execute and deliver all  such  assignments,
certificates,  instruments,  securities,  financing statements, notifications to
financial intermediaries, clearing corporations,  Issuers of securities or other
third parties or other documents and give further assurances and  do  all  other
acts  and  things  as  Secured  Party  may reasonably request to perfect Secured
Party's interest in the Collateral or  which is necessary to protect, enforce or
otherwise effect Secured Party's rights and remedies hereunder.

    Section 4.05   Stock Powers.  Pledgor shall furnish to  Secured  Party  such
stock powers and other instruments as may be required by Secured Party to assure
the  transferability  of the Collateral when and as often as may be requested by
Secured Party.

    Section 4.06   Rights to Sell.

         (a)  If Secured Party shall  determine  to  exercise its rights to sell
    all or any of the Collateral  pursuant  to  its  rights  hereunder,  Pledgor
    agrees  that,  upon  request  of  Secured  Party,  Pledgor  will, at its own
    expense:

              (i)   use its best  efforts  to  qualify  the Collateral under the
         state securities or  "Blue  Sky"  laws  and  to  obtain  all  necessary
         governmental  approvals for the sale of the Collateral, as requested by
         Secured Party; and

              (ii)  use its best efforts  to  do  or  cause  to be done all such
         others acts and things as may be necessary to make  such  sale  of  the
         Collateral or any part thereof valid and binding and in compliance with
         applicable law.

         (b)  Pledgor further acknowledges the impossibility of ascertaining the
    amount  of  damages  which  would  be suffered by Secured Party, the Issuing
    Banks and the Lenders by reason of  the failure by Pledgor to perform any of
    the covenants contained in this Section 4.06 and consequently agrees that if
    Pledgor shall fail to perform any  of  such  covenants,  it  shall  pay,  as
    liquidated  damages, and not as penalty, an amount equal to the value of the
    Collateral on the date the  Secured  Party shall demand compliance with this
    Section 4.06.

    Section 4.07   Voting and Other Consensual Rights.   Except  to  the  extent
otherwise provided in Section 6.06(d), Pledgor shall be entitled to exercise any
and  all  voting and other consensual rights pertaining to the Collateral or any
part thereof for any purpose  not  inconsistent  with the terms of this Security
Agreement; provided however, that Pledgor shall not exercise or

                                      -6-

refrain from exercising any such right if such  action  would  have  a  material
adverse  effect  on  the  value  of  the  Collateral  or  any part thereof, and,
provided, further, that upon request of  Secured  Party at any time or from time
to time, Pledgor shall give Secured Party prompt written notice of the manner in
which Pledgor has exercised, or the reasons for refraining from exercising,  any
such right.

    Section 4.08   Pledged  Securities  Percentage.  The Pledged Securities will
at all times constitute at least  100%  of  the issued and outstanding shares of
capital stock of the Issuer thereof.  Pledgor will not, to  the  extent  it  may
legally  do  so,  (a)  permit  any  Issuer to issue any additional or substitute
shares of stock of any class,  or  (b)  amend any Issuer's charter or by-laws or
other constitutional documents in any way which would reasonably be expected  to
materially  and  adversely affect the rights of Secured Party, the Issuing Banks
or the Lenders, without the prior written consent of the Majority Lenders.


                                   ARTICLE V

                  Rights, Duties, and Powers of Secured Party

    The following rights,  duties  and  powers  of  Secured Party are applicable
irrespective of whether an Event of Default occurs and is continuing:

    Section 5.01   Discharge Encumbrances.  Secured Party may,  at  its  option,
after  giving  Pledgor  three (3) days prior notice, discharge any taxes, liens,
security interests or other encumbrances  at  any  time  levied or placed on the
Collateral.  Pledgor agrees to reimburse Secured Party within 30 days of  demand
for  any payment so made, plus interest on the portion thereof from time to time
remaining unpaid from the date of Secured Party's demand at the rate for overdue
principal and interest set forth in Section 2.06(c) of the Credit Agreement.

    Section 5.02   Transfer of Collateral.   Secured  Party  may, at its option,
after giving Pledgor three (3) days prior notice, transfer any  or  all  of  the
Obligations,  and upon any such transfer Secured Party may transfer its interest
in any or all of the  Collateral  and  shall be fully discharged thereafter from
all liability therefor.  Any transferee of the Collateral shall be  vested  with
all rights, powers and remedies of Secured Party hereunder.

    Section 5.03   Cumulative and Other Rights.  The rights, powers and remedies
of  Secured  Party  hereunder are in addition to all rights, powers and remedies
given by law or in equity.  The exercise  by Secured Party of any one or more of
the rights, powers and remedies herein shall not be construed as a waiver of any
other rights, powers and remedies,  including,  without  limitation,  any  other
rights  of  set-off.   If any of the Obligations are given in renewal, extension
for any period or rearrangement, or  applied  toward the payment of debt secured
by any lien, Secured Party shall be,  and  is  hereby,  subrogated  to  all  the
rights,  titles,  interests  and  liens  securing the debt so renewed, extended,
rearranged or paid.

                                      -7-

    Section 5.04   Disclaimer of Certain Duties.

         (a)  The powers conferred upon Secured  Party  by this Agreement are to
    protect its interest in the Collateral and shall not impose  any  duty  upon
    Secured  Party,  any Issuing Bank or any Lender to exercise any such powers.
    Pledgor hereby agrees that Secured Party  shall not be liable for, nor shall
    the indebtedness evidenced by the  Obligations  be  diminished  by,  Secured
    Party's  delay  or failure to collect upon, foreclose, sell, take possession
    of or otherwise obtain value for the Collateral.

         (b)  To the fullest extent  permitted  by applicable law, Secured Party
    shall be under no duty whatsoever (except  as  may  be  required  under  the
    Credit  Agreement)  to  make  or  give  any presentment, notice of dishonor,
    protest, demand for performance, notice of non-performance, notice of intent
    to  accelerate,  notice  of  acceleration,  or  other  notice  or  demand in
    connection with any Collateral or the Obligations,  or  to  take  any  steps
    necessary  to  preserve  any  rights  against  any  Obligor or other Person.
    Pledgor waives any right of marshaling in respect of any and all Collateral,
    and waives any right  to  require  Secured  Party,  any  Issuing Bank or any
    Lender  to  proceed  against  any  Obligor  or  other  Person,  exhaust  any
    Collateral or enforce any other remedy which Secured Party, any Issuing Bank
    or any Lender now has or may hereafter have against  any  Obligor  or  other
    Person.

    Section 5.05   Modification  of Obligations; Other Security.  Pledgor waives
(i) any and  all  notice  of  acceptance, creation, modification, rearrangement,
renewal or extension for any period of any instrument executed by any Obligor in
connection with the Obligations and (ii) to  the  fullest  extent  permitted  by
applicable  law,  any  defense  of  any Obligor by reason of disability, lack of
authorization, cessation of  the  liability  of  any  Obligor  or  for any other
reason.  Pledgor authorizes Secured Party, without notice or demand and  without
any  reservation  of  rights  against  Pledgor  and  without affecting Pledgor's
liability hereunder or on the  Obligations,  from  time  to time to (x) take and
hold other property, other than the Collateral, as security for the Obligations,
and exchange, enforce, waive and release any or all of the Collateral, (y) apply
the Collateral in the manner permitted by this Security Agreement and (z) renew,
extend for  any  period,  accelerate,  amend  or  modify,  supplement,  enforce,
compromise,  settle,  waive  or  release  the  obligations of any Obligor or any
instrument or agreement of such other Person  with  respect to any or all of the
Obligations or Collateral.

    Section 5.06   Custody and Preservation of the  Collateral.   Secured  Party
shall   be  deemed  to  have  exercised  reasonable  care  in  the  custody  and
preservation of the Collateral in  its  possession if the Collateral is accorded
treatment substantially equal to that which comparable  secured  parties  accord
comparable  collateral,  it  being  understood and agreed, however, that neither
Secured Party, any Issuing Bank nor any Lender shall have responsibility for (i)
ascertaining or taking  action  with  respect  to calls, conversions, exchanges,
maturities, tenders or other matters relative to any Collateral, whether or  not
Secured Party has or is deemed to have knowledge of such matters, or (ii) taking
any  necessary steps to preserve rights against Persons or entities with respect
to any Collateral.

                                      -8-

                                   ARTICLE VI

                               Events of Default

    Section 6.01   Events.  It shall constitute  an  Event of Default under this
Security Agreement if an Event of Default occurs and  is  continuing  under  the
Credit Agreement.

    Section 6.02   Remedies.   Upon the occurrence and during the continuance of
any Event of Default, Secured Party may take any or all of the following actions
without  notice  (except  where  expressly  required  below  or  in  the  Credit
Agreement) or demand to Pledgor:

         (a)  Declare  all  or  part   of   the  indebtedness  pursuant  to  the
    Obligations immediately due and payable and enforce payment of the  same  by
    Pledgor or any Obligor.

         (b)  Sell,  in  one  or  more  sales  and  in  one  or more parcels, or
    otherwise dispose of  any  or  all  of  the  Collateral  in any commercially
    reasonable manner as Secured  Party  may  elect,  in  a  public  or  private
    transaction,  at  any  location as deemed reasonable by Secured Party either
    for cash or credit or for future delivery at such price as Secured Party may
    deem fair, and (unless prohibited by  the Code, as adopted in any applicable
    jurisdiction) Secured Party, any Issuing Bank  or  any  Lender  may  be  the
    purchaser  of  any or all Collateral so sold and may apply upon the purchase
    price therefor any Obligations secured hereby.  Any such sale or transfer by
    Secured Party either to itself  or  to  any other Person shall be absolutely
    free from any claim of right by Pledgor, including any equity  or  right  of
    redemption,  stay  or appraisal which Pledgor has or may have under any rule
    of law, regulation or statute  now  existing or hereafter adopted.  Upon any
    such sale or transfer, Secured Party shall have the right to deliver, assign
    and transfer to the purchaser or transferee thereof the Collateral  so  sold
    or  transferred.   If  Secured  Party  deems  it  advisable to do so, it may
    restrict the bidders or purchasers of  any  such sale or transfer to Persons
    or entities who will represent  and  agree  that  they  are  purchasing  the
    Collateral  for  their own account and not with the view to the distribution
    or resale of any of the  Collateral.   Secured Party may, at its discretion,
    provide for a public sale, and any such public sale shall be  held  at  such
    time  or times within ordinary business hours and at such place or places as
    Secured Party may fix in the  notice  of such sale.  Secured Party shall not
    be obligated to make any sale pursuant to any such  notice.   Secured  Party
    may,  without  notice  or publication, adjourn any public or private sale by
    announcement at any time and place fixed for such sale, and such sale may be
    made at any time or place  to  which  the  same may be so adjourned.  In the
    event any sale or transfer hereunder is not completed or is defective in the
    opinion of Secured Party, such sale or transfer shall not exhaust the rights
    of Secured Party hereunder, and Secured Party shall have the right to  cause
    one  or  more  subsequent  sales or transfers to be made hereunder.  If only
    part of the Collateral  is  sold  or  transferred  such that the Obligations
    remain outstanding (in  whole  or  in  part),  Secured  Party's  rights  and
    remedies hereunder shall not be exhausted, waived

                                      -9-

    or modified, and Secured Party is specifically empowered to make one or more
    successive  sales  or  transfers  until  all the Collateral shall be sold or
    transferred and all the  Obligations  are  paid.   In the event that Secured
    Party elects not to sell the Collateral, Secured Party retains its rights to
    dispose of or utilize the Collateral or any part or  parts  thereof  in  any
    manner  authorized  or  permitted  by  law  or  in  equity, and to apply the
    proceeds of the same  towards  payment  of  the Obligations.  Each and every
    method of disposition of the Collateral described in this subsection  or  in
    subsection  (d)  shall  constitute  disposition in a commercially reasonable
    manner.

         (c)  Apply  proceeds  of  the  disposition  of  the  Collateral  to the
    Obligations in any manner elected by Secured Party and permitted by the Code
    or otherwise permitted by law or in equity.  Such application  may  include,
    without  limitation,  the  reasonable  attorneys'  fees  and  legal expenses
    incurred by Secured Party, the Issuing Banks and the Lenders.

         (d)  Appoint any Person as agent  to  perform any act or acts necessary
    or incident to any sale or transfer by Secured Party of the Collateral.

         (e)  Execute, assign and endorse negotiable and other  instruments  for
    the  payment  of  money,  documents  of title or other evidences of payment,
    shipment or storage for any form of  Collateral on behalf of and in the name
    of Pledgor.

    Section 6.03   Attorney-in-Fact.   Pledgor   hereby   irrevocably   appoints
Secured  Party  as  Pledgor's attorney-in-fact, with full authority in the place
and stead of Pledgor and in the name  of Pledgor or otherwise, from time to time
in Secured Party's reasonable discretion upon  the  occurrence  and  during  the
continuance  of  an  Event  of  Default and after any applicable notice and cure
period provided for in the Credit  Agreement, but at Pledgor's cost and expense,
to take any  action  and  to  execute  any  assignment,  certificate,  financing
statement, stock power, notification, document or instrument which Secured Party
may  deem  necessary  or  advisable  to accomplish the purposes of this Security
Agreement, including, without limitation,  to  receive,  endorse and collect all
instruments made payable to Pledgor representing any dividend, interest  payment
or  other  distribution  in respect of the Collateral or any part thereof and to
give full discharge for the same.

    Section 6.04   Liability for Deficiency.  If  any  sale or other disposition
of Collateral by Secured Party or any other action of Secured Party, any Issuing
Bank or any Lender hereunder results  in  reduction  of  the  Obligations,  such
action will not release Pledgor from its liability to Secured Party, the Issuing
Banks  and  the  Lenders for any unpaid Obligations, including reasonable costs,
charges and expenses incurred  in  the  liquidation of Collateral, together with
interest thereon, and the same shall be immediately due and payable  to  Secured
Party at Secured Party's address set forth in the opening paragraph hereof.

    Section 6.05   Reasonable  Notice.   If  any applicable provision of any law
requires Secured Party, any Issuing Bank or any Lender to give reasonable notice
of any sale or

                                      -10-

disposition or other action, Pledgor hereby agrees that fifteen (15) days' prior
written notice shall constitute reasonable  notice thereof.  Such notice, in the
case of public sale, shall state the time and place fixed for such sale and,  in
the case of private sale, the time after which such sale is to be made.

    Section 6.06   Pledged  Securities.   Upon  the  occurrence  and  during the
continuance of an Event  of  Default  and  after  any applicable notice and cure
period provided for in the Credit Agreement:

         (a)  All rights of  Pledgor  to  receive  the  dividends  and  interest
    payments  which  it  would  otherwise  be  authorized  to receive and retain
    pursuant to Section 4.02 shall  cease,  and  all such rights shall thereupon
    become vested in Secured Party who shall thereupon have the  sole  right  to
    receive  and  hold  as  Collateral such dividends and interest payments, but
    Secured Party shall have  no  duty  to  receive  and hold such dividends and
    interest payments and shall not be responsible for any failure to do  so  or
    delay in so doing.

         (b)  All  dividends and interest payments which are received by Pledgor
    contrary to the provisions of this  Section  6.06 shall be received in trust
    for the benefit of Secured Party, shall be segregated from  other  funds  of
    Pledgor  and  shall be forthwith paid over to Secured Party as Collateral in
    the same form as so received (with any necessary indorsement).

         (c)  Secured Party  may  exercise  any  and  all  rights of conversion,
    exchange, subscription or any other rights, privileges or options pertaining
    to any of the Pledged Securities as if it were the absolute  owner  thereof,
    including  without  limitation, the right to exchange at its discretion, any
    and  all  of  the   Pledged   Securities  upon  the  merger,  consolidation,
    reorganization, recapitalization or other readjustment of any Issuer of such
    Pledged Securities or upon the exercise by any such Issuer or Secured  Party
    of  any  right,  privilege  or  option  pertaining  to  any  of  the Pledged
    Securities, and in connection therewith, to  deposit and deliver any and all
    of the Pledged Securities with any committee,  depository,  transfer  agent,
    registrar  or  other  designated agency upon such terms and conditions as it
    may determine, all without liability except to account for property actually
    received by it, but Secured Party shall  have no duty to exercise any of the
    aforesaid rights, privileges or options and shall not be responsible for any
    failure to do so or delay in so doing.

         (d)  All rights of Pledgor to exercise the voting and other  consensual
    rights  which  Pledgor  would  otherwise be entitled to exercise pursuant to
    Section 4.07 with respect to  the  Pledged  Securities issued by such Issuer
    shall cease, and all such rights shall thereupon become  vested  in  Secured
    Party  who  shall  thereupon have the sole right to exercise such voting and
    other consensual rights, but Secured  Party  shall  have no duty to exercise
    any such voting or other consensual rights and shall not be responsible  for
    any failure to do so or delay in so doing.

                                      -11-

    Section 6.07   Non-judicial  Enforcement.   Secured  Party  may  enforce its
rights hereunder without prior judicial process  or judicial hearing, and to the
extent permitted by law Pledgor expressly waives any and all legal rights  which
might otherwise require Secured Party to enforce its rights by judicial process.

    Section 6.08   Private  Sale of Pledged Securities.  Pledgor recognizes that
Secured Party may deem it impracticable  to  effect  a public sale of all or any
part of the Pledged Securities and that Secured Party may, therefore,  determine
to make one or more private sales of any such Pledged Securities to a restricted
group  of  purchasers  who  will  be  obligated to agree, among other things, to
acquire such Pledged Securities for  their  own  account, for investment and not
with a view to the distribution or resale thereof.   Pledgor  acknowledges  that
any such private sale may be at prices and on terms less favorable to the seller
than  the prices and other terms which might have been obtained at a public sale
and, notwithstanding the  foregoing,  agrees  that  such  private  sale shall be
deemed to have been made in a commercially reasonably manner  and  that  Secured
Party  shall have no obligation to delay sale of any such Pledged Securities for
the period  of  time  necessary  to  permit  Pledgor  to  register  such Pledged
Securities for public sale under the Securities Act of  1933,  as  amended  (the
"Securities  Act").   Pledgor  further acknowledges and agrees that any offer to
sell such Pledged Securities which  has  been  (i) publicly advertised on a bona
fide basis in a newspaper or other publication of  general  circulation  in  the
financial  community  of Houston, Texas (to the extent that such an offer may be
so advertised without prior registration under the Securities Act), or (ii) made
privately in the manner described above to  not less than fifteen (15) bona fide
offerees shall be deemed to involve a "public sale" for the purposes of  Section
9-504(c)  of  the  Code  (or  any  successor  or  similar,  applicable statutory
provision) as then in effect  in  the  State of Texas, notwithstanding that such
sale may not constitute a "public offering" under the Securities  Act  and  that
Secured  Party  or  any  Lender may, in such event, bid for the purchase of such
Pledged Securities.



                                  ARTICLE VII

                                 Miscellaneous

    Section 7.01   Notices.  Any notice required or  permitted to be given under
or in connection with this Security Agreement shall be given in accordance  with
the notice provisions of the Credit Agreement.

    Section 7.02   Amendments  and Waivers.  Secured Party's, any Issuing Bank's
or any Lender's acceptance of partial or delinquent payments or any forbearance,
failure or delay by  Secured  Party  in  exercising  any  right, power or remedy
hereunder shall not be deemed a waiver of  any  obligation  of  Pledgor  or  any
Obligor,  or  of  any  right,  power  or remedy of Secured Party; and no partial
exercise of any right,  power  or  remedy  shall  preclude  any other or further
exercise thereof.  Secured Party may remedy any Event of Default hereunder or in
connection with  the  Obligations  without  waiving  the  Event  of  Default  so
remedied.  Pledgor hereby agrees that if

                                      -12-

Secured  Party  agrees to a waiver of any provision hereunder, or an exchange of
or release of the Collateral, or the addition or release of any Obligor or other
Person, any such action shall not constitute  a waiver of any of Secured Party's
other rights or of Pledgor's obligations hereunder.  This Security Agreement may
be amended only by an instrument in writing in  the  manner  set  forth  in  the
Credit  Agreement  and  may be supplemented only by documents delivered or to be
delivered in accordance with the express terms hereof.

    Section 7.03   Copy  as   Financing   Statement.    A   photocopy  or  other
reproduction of this Security Agreement may be delivered by Pledgor  or  Secured
Party  to  any  financial  intermediary  or other third party for the purpose of
transferring or perfecting any or all of the Pledged Securities to Secured Party
or its designee or assignee.

    Section 7.04   Possession of Collateral.  Secured  Party  shall be deemed to
have possession of any Collateral in transit to it or set apart for it  (or,  in
either case, any of its agents, affiliates or correspondents).

    Section 7.05   Redelivery  of  Collateral.   If  any  sale  or  transfer  of
Collateral by Secured Party results in full satisfaction of the Obligations, and
after  such  sale or transfer and discharge there remains a surplus of proceeds,
Secured Party will deliver to Pledgor or such other Person as may be required by
a court  of  competent  jurisdiction  such  excess  proceeds  in  a commercially
reasonable time; provided, however, that neither Secured Party, any Issuing Bank
nor any Lender shall have any liability for any interest,  cost  or  expense  in
connection with any reasonable delay in delivering such proceeds to Pledgor.

    Section 7.06   Governing Law; Jurisdiction.  This Security Agreement and the
security  interest  granted  hereby  shall  be  construed in accordance with and
governed by the laws of the State  of  Texas (except to the extent that the laws
of any other jurisdiction govern the perfection and  priority  of  the  security
interests granted hereby).

    Section 7.07   Continuing Security Agreement.

         (a)  Except as may be expressly applicable pursuant to Section 9-505 of
    the  Code,  no action taken or omission to act by Secured Party, the Issuing
    Banks or the Lenders hereunder,  including, without limitation, any exercise
    of voting or consensual rights pursuant to Section 4.07 or any other  action
    taken  or inaction pursuant to Section 6.02, shall be deemed to constitute a
    retention of the Collateral in  satisfaction of the Obligations or otherwise
    to be in full satisfaction of the Obligations,  and  the  Obligations  shall
    remain  in full force and effect, until Secured Party, the Issuing Banks and
    the Lenders  shall  have  applied  payments  (including, without limitation,
    collections from Collateral) towards the Obligations in the full amount then
    outstanding or until such subsequent time  as  is  hereinafter  provided  in
    subsection (b) below.

         (b)  To  the extent that any payments on the Obligations or proceeds of
    the Collateral are subsequently  invalidated,  declared  to be fraudulent or
    preferential, set aside

                                      -13-

    or required to be repaid to a trustee, debtor  in  possession,  receiver  or
    other  Person  under any bankruptcy law, common law or equitable cause, then
    to such extent the Obligations so satisfied shall be revived and continue as
    if such payment or  proceeds  had  not  been  received by Secured Party, the
    Issuing Banks or the Lenders, and Secured Party's, the  Issuing  Banks'  and
    the Lenders' security interests, rights, powers and remedies hereunder shall
    continue  in  full force and effect.  In such event, this Security Agreement
    shall  be  automatically  reinstated  if  it  shall  theretofore  have  been
    terminated pursuant to Section 7.08.

    Section 7.08   Termination.  The grant of  a security interest hereunder and
all of Secured Party's, the Issuing Banks' and the Lenders' rights,  powers  and
remedies in connection therewith shall remain in full force and effect until the
complete  payment  of  the  Obligations  and  the compliance by Pledgor with all
covenants and agreements hereof and the  termination of the Credit Agreement, at
which time Secured Party, at the written request and expense  of  Pledgor,  will
release,  reassign  and  transfer  the  Collateral  to  Pledgor and declare this
Security Agreement to be  of  no  further  force or effect.  Notwithstanding the
foregoing, the provisions of Section 7.07(b) shall survive  the  termination  of
this Security Agreement.

    Section 7.09   Counterparts,  Effectiveness.  This Security Agreement may be
executed in two or more  counterparts.   Each counterpart is deemed an original,
but all such counterparts taken together constitute one and the same instrument.
This Security Agreement becomes effective upon the execution hereof  by  Pledgor
and  delivery  of the same to Secured Party, and it is not necessary for Secured
Party, any Issuing  Bank  or  any  Lender  to  execute  any acceptance hereof or
otherwise signify or express its acceptance hereof.

    Section 7.10   Amendment and Restatement.  This  Security  Agreement  amends
and  restates  in  its  entirety the Prior Security Agreement and all its terms,
provisions and conditions.  Pledgor acknowledges that the liens, claims, rights,
titles, interests  and  benefits  created  and  granted  by  the  Prior Security
Agreement continue to exist, remain valid and subsisting, shall not be  impaired
or  released  hereby,  shall  remain  in  full  force  and effect and are hereby
renewed, extended, carried forward and conveyed as security for the Obligations.

                          [SIGNATURES BEGIN NEXT PAGE]

                                      -14-

PLEDGOR:                     TESORO PETROLEUM CORPORATION



                             By: /s/ G. A. Wright
                             Name:     G. A. Wright
                             Title:    Vice President, Corporate
                                       Communications and Treasurer



SECURED PARTY:               BANQUE PARIBAS, AS ADMINISTRATIVE
                             AGENT


                             By: /s/ Brian Malone
                             Name:     Brian Malone
                             Title:    Vice President



                             By: /s/ Barton D. Schouest
                             Name:     Barton D. Schouest
                             Title:    Group Vice President

                                      -15-

                                 SCHEDULE 1.02

                                    ISSUERS


Tesoro Alaska Petroleum Company, a Delaware corporation

Tesoro Refining, Marketing & Supply Company, a Delaware corporation

Tesoro Alaska Pipeline Company, a Delaware corporation

Tesoro Exploration and Production Company, a Delaware corporation

Tesoro Gas Resources Company, Inc., a Delaware corporation

Tesoro Natural Gas Company, a Delaware corporation


                                   EXHIBIT A

                               PLEDGED SECURITIES


1.  10 shares of the common stock of Tesoro - Alaskan Petroleum Corporation (now
    known as Tesoro Alaska Petroleum  Company), a Delaware corporation ("TAPC"),
    registered in the name of Tesoro Petroleum Corporation  ("Pledgor")  on  the
    books of TAPC, as represented by Certificate No. 1.

2.  1,000  shares of the common stock Nikiski Alaska Pipeline Company (now known
    as Tesoro  Alaska  Pipeline  Corporation),  a  Delaware corporation ("Alaska
    Pipeline"), registered in the  name  of  Pledgor  on  the  books  of  Alaska
    Pipeline as represented by Certificate No. 2.

3.  1,000  shares  of  the  common  stock of Tesoro Refining, Marketing & Supply
    Company, a Delaware corporation ("TRMSC"), registered in the name of Pledgor
    on the books of TRMSC, as represented by Certificate No. 1.

4.  1,000 shares  of  the  common  stock  of  Tesoro  Exploration and Production
    Company, a Delaware corporation ("TEP"), registered in the name  of  Pledgor
    on the books of TEP, as represented by Certificate No. 1.

5.  1,000  shares  of  the common stock of Tesoro Gas Resources Company, Inc., a
    Delaware corporation ("TGR"), registered in the name of Pledgor on the books
    of TGR, as represented by Certificate No. 1.

6.  900 shares of the common  stock  of  Tesoro  Natural Gas Company, a Delaware
    corporation ("TNG"), registered in the name of Pledgor on the books of  TNG,
    as represented by Certificate No. 2.

7.  100  shares  of  the  common stock of Tesoro Natural Gas Company, a Delaware
    corporation ("TNG"), registered in the name  of Pledgor on the books of TNG,
    as represented by Certificate No. 1.


                       FIRST AMENDMENT TO DEED OF TRUST,
                   SECURITY AGREEMENT AND FINANCING STATEMENT


     THIS FIRST AMENDMENT TO  DEED  OF  TRUST,  SECURITY AGREEMENT AND FINANCING
STATEMENT (this "Amendment") is entered into as of the effective time  and  date
hereinafter  stated  (the "Effective Date") by and among TESORO ALASKA PETROLEUM
COMPANY, a Delaware corporation  with  an  address  for notice hereunder of 8700
Tesoro Drive, San Antonio, Texas 78217 ("Trustor"), TRANSALASKA TITLE  INSURANCE
AGENCY,  INC.,  an  Alaska  corporation,  whose  address  is  400 W. Tudor Road,
Anchorage, Alaska 99503 (including any  successor  trustee at the time acting as
such hereunder, "Trustee") and BANQUE PARIBAS, as Administrative Agent  for  the
benefit  of the Issuing Banks and the Lenders, with offices and banking quarters
at  1200  Smith,  Suite   3100,   Houston,  Texas  77002  ("Beneficiary").   Any
capitalized term used but not defined in this Amendment shall have  the  meaning
assigned to such term in the hereinafter described Credit Agreement.


                                R E C I T A L S


     A.   Tesoro  Petroleum  Corporation  (the  "Company"),  Texas Commerce Bank
National Association, as agent and various lenders (the "Prior Lenders") entered
into a Credit Agreement dated  as  of  April  20,  1994 (as amended from time to
time, the "Prior Credit Agreement"), and  Trustor  and  others  entered  into  a
Guaranty  Agreement  dated  of  even  date therewith guaranteeing the prompt and
complete payment of the indebtedness  and  obligations  of the Company under the
Prior Credit Agreement (the "Prior Guaranty Agreement").

     B.   The Prior Credit  Agreement  and  the  Prior  Guaranty  Agreement  was
secured  by,  among other things, that certain Deed of Trust, Security Agreement
and Financing Statement dated as  of  even  date therewith from Trustor to Texas
Commerce  Bank  National  Association,  as   agent,   as   beneficiary   ("Prior
Beneficiary") for the benefit of the Prior Lenders (the "Deed of Trust").

     C.   The  Deed  of  Trust was duly recorded in Book 441, page 848, File No.
94-3633 of the  real  estate  records  of  the  Kenai  Recording District, Third
Judicial District, State of Alaska on April 27, 1994.

     D.   Of even date herewith, the Company, Banque Paribas, as  Administrative
Agent,  The Bank of Nova Scotia, as Documentation Agent and various lenders (the
"Lenders") are entering  into  an  Amended  and  Restated  Credit Agreement (the
"Credit Agreement") amending and  restating  the  Prior  Credit  Agreement,  and
Trustor  and others are entering into an Amended and Restated Guaranty Agreement
amending and restating the Prior Guaranty Agreement.


     E.   Also of even  date  herewith,  Prior  Beneficiary  is entering into an
Assignment of Liens assigning all of its right, title  and  interest  under  the
Deed  of Trust to Banque Paribas, as Administrative Agent for the benefit of the
Issuing Banks and the Lenders ("Beneficiary").

     F.   Trustor and Beneficiary now desire to amend the Deed of Trust.

     NOW, THEREFORE, in view of the foregoing, Trustor and Beneficiary do hereby
agree as follows:

     1.   All capitalized terms  used  but  not  defined  herein  shall have the
meanings assigned to such terms in the Deed of Trust.

     2.   All references in the Deed of  Trust  to  "this  Deed  of  Trust",  as
defined  in  Section  1.02  of the Deed of Trust shall mean the Deed of Trust as
amended hereby and as the  same  may  from  time  to  time be further amended or
supplemented.

     3.   All references in the Deed of Trust to "Beneficiary" shall mean Banque
Paribas, as Administrative Agent for the benefit of the Issuing  Banks  and  the
Lenders,  and  all  references  in the Deed of Trust to "Credit Agreement" shall
mean  the  above-described  Credit  Agreement   as  the  same  may  be  amended,
supplemented or restated from time to time.

     4.   Section 2.03 of the Deed of  Trust  is  amended  in  its  entirety  to
hereafter read as follows:

          "Section  2.03  Indebtedness  Secured.  This Deed of Trust is executed
     and  delivered  by  Trustor  to  secure  and  enforce  the  following  (the
     "Indebtedness"):

          (a)  Payment  of  and  performance   of   any  and  all  indebtedness,
     obligations and liabilities of Trustor pursuant to that certain Amended and
     Restated Guaranty Agreement dated June 7, 1996  executed  by  the  Trustor,
     among  others,  in favor of BANQUE PARIBAS, as Administrative Agent for the
     Issuing Banks and  the  Lenders  (as  the  same  may  from  time to time be
     amended, supplemented or otherwise  modified,  the  "Guaranty  Agreement"),
     guaranteeing  the  prompt  and  complete  payment  when due (whether at the
     stated maturity,  by  acceleration  or  otherwise)  of  the Obligations (as
     defined in the  Guaranty  Agreement)  including,  without  limitation,  the
     Letters  of Credit and the Notes evidencing Loans the proceeds of which may
     be disbursed over  time,  then  satisfied  in  whole  or  in part, and then
     disbursed again over time, which indebtedness, obligations and  liabilities
     will  have  a  total  principal  balance from time to time of not more than
     $150,000,000 and any obligations arising  under the Hedging Agreements with
     any Lender or its Affiliates.

                                      -2-

          (b)  Any  sums  which  may  be  advanced or paid by Beneficiary or any
     Lender under the terms  hereof  on  account  of  the  failure of Trustor to
     comply with the covenants of the Trustor contained herein or in the  Credit
     Agreement;  and  all  other indebtedness of Trustor arising pursuant to the
     provisions of this Deed of Trust.

          The Indebtedness which is secured by this Deed of Trust, if not sooner
     paid, is all due and  payable  on  the  30th  day  of April, 2000.  For the
     purpose of AS 34.20.150, the period of this Deed of Trust and the date when
     this Deed of Trust matures is six (6) years after said date.

          The Indebtedness is Senior Debt  as  such  term  is  defined  in  that
     certain  Subordination Agreement dated December 15, 1992 among Trustor, the
     Company and the State of  Alaska  attached  as  Exhibit 7 to the Settlement
     Agreement dated December 15, 1992 among Trustor, the Company and the  State
     of Alaska."

     5.   Trustor  hereby  confirms  that  it has heretofore granted, bargained,
sold, assigned, mortgaged, warranted,  transferred  and  conveyed to Trustee for
the benefit of Beneficiary, and granted a security interest to  Beneficiary  in,
the  Mortgaged  Property,  and Trustor further grants, bargains, sells, assigns,
mortgages, warrants,  transfers  and  conveys  to  Trustee  for  the  benefit of
Beneficiary, and grants a security interest to  Beneficiary  in,  the  Mortgaged
Property,  to  Beneficiary  on  behalf  of the Lenders to secure the payment and
performance of the Indebtedness as defined herein.

     6.   The  parties  hereto  hereby  acknowledge  and  agree  that  except as
specifically amended, changed or modified hereby, the Deed of Trust shall remain
in full force and effect in accordance with its  terms.   None  of  the  rights,
titles  and  interests  existing and to exist under the Deed of Trust are hereby
released, diminished or impaired,  and  Trustor  hereby reaffirms all covenants,
representations and warranties made in the Deed of Trust.

     7.   This Amendment may be executed in two or  more  counterparts,  and  it
shall not be necessary that the signatures of all parties hereto be contained on
any one counterpart hereof.

                                      -3-

EXECUTED this ___ day of June, 1996, to  be effective as of the 7th day of June,
1996 (the "Effective Date").

                              TRUSTOR:

                              TESORO ALASKA PETROLEUM COMPANY



                              By: /s/ G. A. Wright
                              Name:     G. A. Wright
                              Title:    Vice President and Treasurer


                              BENEFICIARY:

                              BANQUE PARIBAS, AS ADMINISTRATIVE AGENT



                              By: /s/ Brian Malone
                              Name:     Brian Malone
                              Title:    Vice President



                              By: /s/ Barton D. Schouest
                              Name:     Barton D. Schouest
                              Title:    Group Vice President

                                      -4-

STATE OF TEXAS

COUNTY OF HARRIS

    The foregoing instrument was acknowledged before me the  7th  day  of  June,
1996  by  G.  A. Wright, Vice President and Treasurer of TESORO ALASKA PETROLEUM
COMPANY, a Delaware corporation, on behalf of such corporation.


Seal:                    /s/ Linda Daugherty
                         Notary Public in and for the
                         State of Texas


STATE OF TEXAS

COUNTY OF HARRIS

    The foregoing instrument was  acknowledged  before  me  the 7th day of June,
1996 by Brian Malone, Vice President of BANQUE PARIBAS, a bank  organized  under
the  laws  of France acting through its Houston, Texas agency, on behalf of such
bank.


Seal:                    /s/ Linda Daugherty
                         Notary Public in and for the
                         State of Texas


STATE OF TEXAS

COUNTY OF HARRIS

    The foregoing instrument was  acknowledged  before  me  the 7th day of June,
1996 by Barton D. Schouest, Group Vice  President  of  BANQUE  PARIBAS,  a  bank
organized  under the laws of France acting through its Houston, Texas agency, on
behalf of such bank.


                         /s/ Linda Daugherty
                         Notary Public in and for the
                         State of Texas
                         Seal:

                                      -5-


             FIRST AMENDMENT TO MORTGAGE, DEED OF TRUST, ASSIGNMENT
           OF PRODUCTION, SECURITY AGREEMENT AND FINANCING STATEMENT


     THIS FIRST AMENDMENT TO MORTGAGE,  DEED OF TRUST, ASSIGNMENT OF PRODUCTION,
SECURITY AGREEMENT AND FINANCING STATEMENT (this "Amendment") is entered into as
of the effective time and date hereinafter stated (the "Effective Date") by  and
between TESORO E&P COMPANY, L.P., a Delaware limited partnership with an address
for   notice   hereunder   of  8700  Tesoro  Drive,  San  Antonio,  Texas  78217
("Mortgagor") and BANQUE PARIBAS, as Administrative Agent for the benefit of the
Issuing Banks and the Lenders, with  offices and banking quarters at 1200 Smith,
Suite 3100, Houston, Texas 77002 ("Mortgagee").  Any capitalized term  used  but
not  defined  in  this Amendment shall have the meaning assigned to such term in
the hereinafter described Credit Agreement.


                                R E C I T A L S


     A.   Tesoro Petroleum  Corporation  (the  "Company"),  Texas  Commerce Bank
National Association, as agent and various lenders (the "Prior Lenders") entered
into a Credit Agreement dated as of April 20, 1994  (as  amended  from  time  to
time,  the  "Prior  Credit  Agreement"), and Mortgagor and others entered into a
Guaranty Agreement dated  of  even  date  therewith  guaranteeing the prompt and
complete payment of the indebtedness and obligations of the  Company  under  the
Prior Credit Agreement (the "Prior Guaranty Agreement").

     B.   The  Prior  Credit  Agreement  and  the  Prior  Guaranty Agreement was
secured by, among other things, that certain Mortgage, Deed of Trust, Assignment
of Production, Security Agreement and Financing  Statement dated as of even date
therewith from Tesoro Exploration and Production Company ("TEP") to  Stephen  H.
Field,  as  Trustee  for  Texas Commerce Bank National Association, as agent, as
Mortgagee  ("Prior  Mortgagee")  for  the  benefit  of  the  Prior  Lenders (the
"Mortgage").

     C.   The Mortgage was duly recorded in Starr County,  Texas  on  April  25,
1994  in  Volume  692,  Page  523  of  the Official Public Records and in Zapata
County, Texas on April 15, 1994 in Volume 497, Page 340 of the Official Records.

     D.   TEP subsequently assigned all of its  right, title and interest in the
Mortgaged Property, as defined in the Mortgage, to Mortgagor.

     E.   Of even date herewith, the Company, Banque Paribas, as  Administrative
Agent,  The Bank of Nova Scotia, as Documentation Agent and various lenders (the
"Lenders") are entering  into  an  Amended  and  Restated  Credit Agreement (the
"Credit Agreement") amending


and restating the Prior Credit Agreement and carrying forward  the  indebtedness
thereunder,  and  Mortgagor and others are entering into an Amended and Restated
Guaranty Agreement amending and restating the Prior Guaranty Agreement.

     F.   Also of  even  date  herewith,  Prior  Mortgagee  is  entering into an
Assignment of Liens assigning all of its right, title  and  interest  under  the
Mortgage  to  Banque  Paribas,  as  Administrative  Agent for the benefit of the
Issuing Banks and the Lenders ("Mortgagee").

     G.   Mortgagor and Mortgagee now desire to amend the Mortgage.

     NOW, THEREFORE, in view of the foregoing, Mortgagor and Mortgagee do hereby
agree as follows:

     1.   All capitalized terms  used  but  not  defined  herein  shall have the
meanings assigned to such terms in the Mortgage.

     2.   All references in the Mortgage  to  "this  Mortgage",  as  defined  in
Section  1.02  of  the Mortgage shall mean the Mortgage as amended hereby and as
the same may from time to time be further amended or supplemented.

     3.   All references in the  Mortgage  to  "Mortgagor" shall mean Tesoro E&P
Company, L.P.; all references in the Mortgage to "Mortgagee" shall  mean  Banque
Paribas,  as  Administrative  Agent for the benefit of the Issuing Banks and the
Lenders; and all references in the Mortgage to "Credit Agreement" shall mean the
above-described Credit Agreement as  the  same  may  be amended, supplemented or
restated from time to time.

     4.   Section 1.03 of the Mortgage is amended in its entirety  to  hereafter
read as follows:

          "Section  1.03  Indebtedness  Secured.   This Mortgage is executed and
     delivered  by  Mortgagor  to   secure   and   enforce  the  following  (the
     "Indebtedness"):

          (a)  Payment  of  and  performance  of  any  and   all   indebtedness,
     obligations  and  liabilities of Mortgagor pursuant to that certain Amended
     and  Restated  Guaranty  Agreement  dated  June  7,  1996  executed  by the
     Mortgagor, among others, in favor  of  BANQUE  PARIBAS,  as  Administrative
     Agent  for  the Issuing Banks and the Lenders (as the same may from time to
     time  be  amended,  supplemented   or  otherwise  modified,  the  "Guaranty
     Agreement"), guaranteeing the prompt and complete payment when due (whether
     at the stated maturity, by acceleration or otherwise)  of  the  Obligations
     (as  defined  in the Guaranty Agreement) including, without limitation, the
     Letters of Credit and the Notes with  final maturity on or before April 30,
     2000 and any obligations arising under  the  Hedging  Agreements  with  any
     Lender or its Affiliates.

                                      -2-

          (b)  Any sums which may be advanced or paid by Mortgagee or any Lender
     under  the  terms  hereof  on account of the failure of Mortgagor to comply
     with the covenants  of  the  Mortgagor  contained  herein  or in the Credit
     Agreement; and all other indebtedness of Mortgagor arising pursuant to  the
     provisions of this Mortgage."

     5.   Mortgagor  hereby  confirms that it has heretofore granted, bargained,
sold, assigned, mortgaged, warranted,  transferred  and  conveyed to Trustee for
the benefit of Mortgagee, and granted a security interest to Mortgagee  in,  the
Mortgaged  Property,  and  Mortgagor  further  grants, bargains, sells, assigns,
mortgages, warrants,  transfers  and  conveys  to  Trustee  for  the  benefit of
Mortgagee, and grants  a  security  interest  to  Mortgagee  in,  the  Mortgaged
Property,  to  Mortgagee  on  behalf  of  the  Lenders to secure the payment and
performance of the Indebtedness as defined herein.

     6.   Mortgagor  hereby  confirms  that  it  has  heretofore  absolutely and
unconditionally assigned, transferred and conveyed and  does  hereby  absolutely
and unconditionally assign, transfer and convey to Mortgagee, its successors and
assigns,  all  of  the  Hydrocarbons  and  all  products  obtained  or processed
therefrom, and the revenues and  proceeds  now and hereafter attributable to the
Hydrocarbons and said products and all payments in lieu of the Hydrocarbons such
as "take or pay" payments or settlements.

     7.   The parties  hereto  hereby  acknowledge  and  agree  that  except  as
specifically  amended,  changed or modified hereby, the Mortgage shall remain in
full force and effect in accordance with  its terms.  None of the rights, titles
and interests existing and to exist under  the  Mortgage  are  hereby  released,
diminished   or   impaired,   and  Mortgagor  hereby  reaffirms  all  covenants,
representations and warranties made in the Mortgage.

     8.   This Amendment may be  executed  in  two  or more counterparts, and it
shall not be necessary that the signatures of all parties hereto be contained on
any one counterpart hereof.

                                      -3-

     EXECUTED the ___ day of June, 1996, to be effective as of the  7th  day  of
June, 1996 (the "Effective Date").

                              MORTGAGOR:

                              TESORO E&P COMPANY, L.P.

                              By:  Tesoro Exploration and Production Company,
                                   its general partner



                                   By: /s/ G. A. Wright
                                   Name:     G. A. Wright
                                   Title:    Vice President and Treasurer


                              MORTGAGEE:

                              BANQUE PARIBAS, AS ADMINISTRATIVE AGENT



                              By: /s/ Brian Malone
                              Name:     Brian Malone
                              Title:    Vice President



                              By: /s/ Barton D. Schouest
                              Name:     Barton D. Schouest
                              Title:    Group Vice President

                                      -4-

STATE OF TEXAS

COUNTY OF HARRIS

     The  foregoing  instrument  was acknowledged before me the 7th day of June,
1996 by G. A. Wright,  Vice  President  and  Treasurer of TESORO EXPLORATION AND
PRODUCTION COMPANY, a Delaware corporation, on behalf of such corporation.


Seal:                         /s/ Linda Daugherty
                              Notary Public in and for the
                              State of Texas


STATE OF TEXAS

COUNTY OF HARRIS

     The foregoing instrument was acknowledged before me the 7th  day  of  June,
1996  by  Brian Malone, Vice President of BANQUE PARIBAS, a bank organized under
the laws of France, acting through its  Houston, Texas agency, on behalf of such
bank.


                              /s/ Linda Daugherty
Seal:                         Notary Public in and for the
                              State of Texas

STATE OF TEXAS

COUNTY OF HARRIS

     The foregoing instrument was acknowledged before me the 7th  day  of  June,
1996  by  Barton  D.  Schouest,  Group  Vice President of BANQUE PARIBAS, a bank
organized under the laws of France, acting through its Houston, Texas agency, on
behalf of such bank.


Seal:                         /s/ Linda Daugherty
                              Notary Public in and for the
                              State of Texas

                                      -5-


WHEN RECORDED RETURN TO:
VINSON & ELKINS L.L.P.
First City Tower, Suite 3562
1001 Fannin Street
Houston, TX 77002-6760
Attn: Linda Daugherty

                          (Texas Oil & Gas Properties)
               MORTGAGE, DEED OF TRUST, ASSIGNMENT OF PRODUCTION,
                   SECURITY AGREEMENT AND FINANCING STATEMENT



                                      FROM



                            TESORO E&P COMPANY, L.P.
                                  as Mortgagor



                                       TO



                            BRIAN MALONE, AS TRUSTEE



                               FOR THE BENEFIT OF



                    BANQUE PARIBAS, AS ADMINISTRATIVE AGENT,
                                  as Mortgagee


                               TABLE OF CONTENTS

                                   ARTICLE I

                     Grant of Lien and Indebtedness Secured

    Section 1.01   Grant of Liens. . . . . . . . . . . . . . . .1
    Section 1.02   Grant of Security Interest. . . . . . . . . .4
    Section 1.03   Indebtedness Secured. . . . . . . . . . . . .4
    Section 1.04   Fixture Filing, Etc.. . . . . . . . . . . . .5
    Section 1.05   Defined Terms . . . . . . . . . . . . . . . .5

                                   ARTICLE II

                            Assignment of Production

    Section 2.01   Assignment. . . . . . . . . . . . . . . . . .5
    Section 2.02   Rights Under Texas Act. . . . . . . . . . . .6
    Section 2.03   No Modification of Payment Obligations. . . .6

                                  ARTICLE III

                   Representations, Warranties and Covenants

    Section 3.01   Title . . . . . . . . . . . . . . . . . . . .7
    Section 3.02   Defend Title. . . . . . . . . . . . . . . . .7
    Section 3.03   Not a Foreign Person. . . . . . . . . . . . .7
    Section 3.04   Power to Create Lien and Security . . . . . .7
    Section 3.05   Revenue and Cost Bearing Interest . . . . . .8
    Section 3.06   Rentals Paid; Leases in Effect. . . . . . . .8
    Section 3.07   Operation of Mortgaged Property, Etc. . . . .8
    Section 3.08   Operation By Third Parties. . . . . . . . . .9
    Section 3.09   Abandon, Sales. . . . . . . . . . . . . . . .9
    Section 3.10   Failure to Perform. . . . . . . . . . . . . .9

                                   ARTICLE IV

                              Rights and Remedies

    Section 4.01   Event of Default. . . . . . . . . . . . . . 10
    Section 4.02   Foreclosure and Sale. . . . . . . . . . . . 10
    Section 4.03   Substitute Trustees and Agents. . . . . . . 11
    Section 4.04   Judicial Foreclosure; Receivership. . . . . 11
    Section 4.05   Foreclosure for Installments. . . . . . . . 11
    Section 4.06   Separate Sales. . . . . . . . . . . . . . . 12
    Section 4.07   Possession of Mortgaged Property. . . . . . 12


    Section 4.08   Occupancy After Foreclosure . . . . . . . . 12
    Section 4.09   Remedies Cumulative, Concurrent and
                    Nonexclusive . . . . . . . . . . . . . . . 13
    Section 4.10   No Release of Obligations . . . . . . . . . 13
    Section 4.11   Release of and Resort to Collateral . . . . 13
    Section 4.12   Waiver of Redemption, Notice and
                    Marshalling of Assets, Etc . . . . . . . . 13
    Section 4.13   Discontinuance of Proceedings . . . . . . . 14
    Section 4.14   Application of Proceeds . . . . . . . . . . 14
    Section 4.15   Resignation of Operator . . . . . . . . . . 14
    Section 4.16   Indemnity . . . . . . . . . . . . . . . . . 15

                                   ARTICLE V

                                  The Trustee

    Section 5.01   Duties, Rights, and Powers of Trustee . . . 15
    Section 5.02   Successor Trustee . . . . . . . . . . . . . 16
    Section 5.03   Retention of Moneys . . . . . . . . . . . . 16

                                   ARTICLE VI

                                 Miscellaneous

    Section 6.01   Instrument Construed as Mortgage, Etc.. . . 16
    Section 6.02   Release of Mortgage . . . . . . . . . . . . 17
    Section 6.03   Severability. . . . . . . . . . . . . . . . 17
    Section 6.04   Successors and Assigns of Parties . . . . . 17
    Section 6.05   Satisfaction of Prior Encumbrance . . . . . 17
    Section 6.06   Subrogation of Trustee. . . . . . . . . . . 17
    Section 6.07   Nature of Covenants . . . . . . . . . . . . 18
    Section 6.08   Notices . . . . . . . . . . . . . . . . . . 18
    Section 6.09   Counterparts. . . . . . . . . . . . . . . . 18
    Section 6.10   Exculpation Provisions. . . . . . . . . . . 18

    Exhibit A -    Mortgaged Property

                                      -ii-

               MORTGAGE, DEED OF TRUST, ASSIGNMENT OF PRODUCTION,
                   SECURITY AGREEMENT AND FINANCING STATEMENT


    This MORTGAGE, DEED OF  TRUST,  ASSIGNMENT OF PRODUCTION, SECURITY AGREEMENT
AND FINANCING STATEMENT (this "Mortgage") is entered into as  of  the  effective
time  and  date hereinafter stated (the "Effective Date") by TESORO E&P COMPANY,
L.P., a Delaware limited liability  company,  whose address for notice hereunder
is 8700 Tesoro Drive, San Antonio, Texas 78217 ("Mortgagor"), for the benefit of
BANQUE PARIBAS, as Administrative Agent for the benefit of the Issuing Banks and
the Lenders, with offices and banking quarters at 1200 Smith Street, Suite 3100,
Houston, Texas 77002 ("Mortgagee").  Any capitalized term used but  not  defined
in this Mortgage shall have the meaning assigned to such term in the hereinafter
defined Credit Agreement.

                                R E C I T A L S:

    A.   On  even  date  herewith, Tesoro Petroleum Corporation (the "Company"),
Mortgagee, The Bank of Nova Scotia, individually and as Documentation Agent, and
the  other  financial  institutions  parties  thereto  are  executing  a  Credit
Agreement (as amended from time to time, the "Credit Agreement").

    B.   The Lenders and Issuing Banks  have conditioned their obligations under
the Credit Agreement upon the  execution  and  delivery  by  Mortgagor  of  this
Mortgage, and Mortgagor has agreed to enter into this Mortgage.

    C.   Therefore,  in  order  to  comply  with the terms and conditions of the
Credit Agreement and for other good  and valuable consideration, the receipt and
sufficiency of which are  hereby  acknowledged,  Mortgagor  hereby  agrees  with
Mortgagee as follows:


                                   ARTICLE I

                     Grant of Lien and Indebtedness Secured

    Section 1.01   Grant  of  Liens.   To secure payment of the Indebtedness (as
hereinafter defined) and the performance of the covenants and obligations herein
contained, Mortgagor does by these presents hereby GRANT, BARGAIN, SELL, ASSIGN,
MORTGAGE, TRANSFER and CONVEY unto  Brian  Malone of Houston, Texas, as Trustee,
whose address for notice hereunder is 1200 Smith Street,  Suite  3100,  Houston,
Texas  77002  ("Trustee")  and  Trustee's  successors  and  substitutes in trust
hereunder, for the use and benefit of Mortgagee, the real and personal property,
rights, titles, interests and estates  described in the following paragraphs (a)
through (g) (collectively called the "Mortgaged Property"):

    (a)  All rights,  titles,  interests  and  estates  now  owned  or hereafter
acquired by Mortgagor in and to the oil and gas leases and/or oil, gas and other
mineral leases and other interests  and  estates  and  the  lands  and  premises
covered or affected thereby which are described

on  Exhibit  A  hereto (collectively called the "Hydrocarbon Property") or which
Hydrocarbon Property is  otherwise  referred  to  herein,  and specifically, but
without  limitation,  the  undivided  interests  of  Mortgagor  which  are  more
particularly described on attached Exhibit A.

    (b)  All rights, titles,  interests  and  estates  now  owned  or  hereafter
acquired  by  Mortgagor  in and to (i) the properties now or hereafter pooled or
unitized with the Hydrocarbon  Property;  (ii)  all presently existing or future
unitization, communitization, pooling  agreements  and  declarations  of  pooled
units  and  the  units created thereby (including, without limitation, all units
created under orders, regulations, rules or  other official acts of any Federal,
State or other governmental body or agency having  jurisdiction  and  any  units
created solely among working interest owners pursuant to operating agreements or
otherwise)  which  may  affect  all  or  any portion of the Hydrocarbon Property
including, without limitation, those units which may be described or referred to
on attached Exhibit A; (iii) all operating agreements, production sales or other
contracts, farmout  agreements,  farm-in  agreements,  area  of  mutual interest
agreements, equipment leases and other agreements described or  referred  to  in
this Mortgage or which relate to any of the Hydrocarbon Property or interests in
the  Hydrocarbon Property described or referred to herein or on attached Exhibit
A or to the production, sale, purchase, exchange, processing, handling, storage,
transporting or marketing  of  the  Hydrocarbons  (hereinafter  defined) from or
attributable to such Hydrocarbon Property or  interests;  (iv)  all  geological,
geophysical,  engineering,  accounting,  title,  legal,  and  other technical or
business data  concerning  the  Mortgaged  Property,  the  Hydrocarbons, and all
books, files, records, magnetic media, computer  records,  and  other  forms  of
recording  or  obtaining  access  to such data; and (v) the Hydrocarbon Property
described on  attached  Exhibit  A  and  covered  by  this  Mortgage even though
Mortgagor's interests therein be incorrectly described or  a  description  of  a
part  or  all  of  such Hydrocarbon Property or Mortgagor's interests therein be
omitted; it being intended by Mortgagor and Mortgagee herein to cover and affect
hereby all interests which Mortgagor may now own or may hereafter acquire in and
to the Hydrocarbon Property notwithstanding  that  the interests as specified on
Exhibit A may be limited to particular lands,  specified  depths  or  particular
types  of  property interests, but specifically excluding other Property outside
of those described on  Exhibit  A  hereto  and  not  intended  to be part of the
Hydrocarbon Property.

    (c)  All rights, titles,  interests  and  estates  now  owned  or  hereafter
acquired  by  Mortgagor  in  and  to  all  oil, gas, casinghead gas, condensate,
distillate, liquid hydrocarbons, gaseous  hydrocarbons  and all products refined
therefrom and all other minerals (collectively called the "Hydrocarbons") in and
under and  which  may  be  produced  and  saved  from  or  attributable  to  the
Hydrocarbon  Property,  the  lands  pooled or unitized therewith and Mortgagor's
interests therein, including all oil  in  tanks  and all rents, issues, profits,
proceeds, products, revenues and  other  income  from  or  attributable  to  the
Hydrocarbon  Property,  the  lands  pooled or unitized therewith and Mortgagor's
interests therein which are subjected or  required  to be subjected to the liens
and security interests of this Mortgage and including specifically  but  without
limitation  all  liens  and  security  interests  in  such Hydrocarbons securing
payment of proceeds resulting from the sale of Hydrocarbons.

                                      -2-

    (d)  All tenements, hereditaments,  appurtenances  and properties in anywise
appertaining, belonging, affixed or  incidental  to  the  Hydrocarbon  Property,
rights, titles, interests and estates described or referred to in paragraphs (a)
and  (b)  above,  which  are  now  owned  or  which may hereafter be acquired by
Mortgagor,  including,  without  limitation,  any  and  all  property,  real  or
personal, now owned or hereafter acquired and situated upon, used, held for use,
or useful in connection with  the  operating,  working  or development of any of
such Hydrocarbon Property or the lands pooled or unitized  therewith  (excluding
drilling rigs, trucks, automotive equipment or other personal property which may
be taken to the premises for the purpose of drilling a well or for other similar
temporary  uses) and including any and all oil wells, gas wells, injection wells
or other  wells,  buildings,  structures,  field  separators,  liquid extraction
plants, plant compressors, pumps,  pumping  units,  pipelines,  sales  and  flow
lines,   gathering   systems,  field  gathering  systems,  salt  water  disposal
facilities, tanks and tank batteries,  fixtures, valves, fittings, machinery and
parts,  engines,  boilers,  meters,  apparatus,  equipment,  appliances,  tools,
implements, cables, wires, towers, casing,  tubing  and  rods,  surface  leases,
rights-of-way,  easements, servitudes, licenses and other surface and subsurface
rights together with all  additions, substitutions, replacements, accessions and
attachments to any and all of the foregoing properties.

    (e)  Any property that may from time to time hereafter, by  delivery  or  by
writing  of  any  kind, be subjected to the lien and security interest hereof by
Mortgagor; and the Trustee is hereby authorized  to receive the same at any time
as additional security hereunder.

    (f)  All of the rights, titles and interests of every nature whatsoever  now
owned  or  hereafter  acquired  by  Mortgagor in and to the Hydrocarbon Property
rights, titles,  interests  and  estates  and  every  part  and  parcel thereof,
including,  without  limitation,  the  Hydrocarbon  Property   rights,   titles,
interests  and  estates  as  the  same  may  be enlarged by the discharge of any
payments out of  production  or  by  the  removal  of  any  charges or Permitted
Encumbrances (as hereinafter defined in  Section  3.01)  to  which  any  of  the
Hydrocarbon  Property  rights,  titles,  interests  or  estates  are subject, or
otherwise; all rights  of  Mortgagor  to  liens  and security interests securing
payment of proceeds from the sale of production  from  the  Mortgaged  Property,
including,  but  not  limited to, those liens and security interests provided in
Tex. Bus. & Com. Code Ann.  9.319  (Tex.  UCC) (Vernon Supp.  1989) ("9.319 Tex.
UCC"), as amended from time to time; together with  any  and  all  renewals  and
extensions  of  any  of  the  Hydrocarbon  Property rights, titles, interests or
estates; all contracts and  agreements  supplemental  to  or amendatory of or in
substitution for the contracts and agreements described or mentioned above;  and
any  and all additional interests of any kind hereafter acquired by Mortgagor in
and to the Hydrocarbon Property rights, titles, interests or estates.

    (g)  All  accounts,   contract   rights,   inventory,  general  intangibles,
insurance contracts and insurance proceeds constituting a part of,  relating  to
or  arising  out of those portions of the Mortgaged Property which are described
in paragraphs (a) through (f) above  and  all  proceeds and products of all such
portions of the Mortgaged Property and payments in lieu of production  (such  as
"take or pay" payments), whether such proceeds or payments are goods, money,

                                      -3-

documents,   instruments,   chattel   paper,   securities,   accounts,   general
intangibles, fixtures, real property, or other assets.

    Any fractions or percentages specified on attached Exhibit A in referring to
Mortgagor's  interests  are  solely  for  purposes  of  the  warranties  made by
Mortgagor pursuant to Section  3.01  hereof  and  shall  in  no manner limit the
quantum  of  interest  affected  by  this  Section  1.01  with  respect  to  any
Hydrocarbon Property or with respect to any unit  or  well  identified  on  said
Exhibit A.

    TO  HAVE  AND  TO  HOLD  the  Mortgaged Property unto the Trustee and to his
successors and  assigns  forever  to  secure  the  payment  of  the Indebtedness
(hereinafter  defined)  and  to  secure  the  performance  of   the   covenants,
agreements, and obligations of the Mortgagor herein contained.

    Section 1.02   Grant   of   Security   Interest.    To  further  secure  the
Indebtedness, Mortgagor hereby grants to Mortgagee a security interest in and to
the Mortgaged Property (whether now or hereafter acquired by operation of law or
otherwise) insofar as the  Mortgaged  Property  consists of equipment, accounts,
contract rights, general intangibles, insurance contracts,  insurance  proceeds,
inventory, Hydrocarbons, fixtures and any and all other personal property of any
kind or character defined in and subject to the provisions of the Texas Business
and  Commerce  Code,  Chapters  1  through 9, as presently in effect (the "Texas
UCC"), including the proceeds and  products  from  any  and all of such personal
property.  Upon the happening of any of the Events of Default, Mortgagee is  and
shall  be  entitled to all of the rights, powers and remedies afforded a secured
party by the Texas UCC with  reference  to the personal property and fixtures in
which Mortgagee has been granted a security interest herein, or the  Trustee  or
Mortgagee  may  proceed as to both the real and personal property covered hereby
in accordance with  the  rights  and  remedies  granted  under  this Mortgage in
respect of the real property covered hereby.  Such rights, powers  and  remedies
shall be cumulative and in addition to those granted to the Trustee or Mortgagee
under  any  other  provision  of  this  Mortgage  or  under  any  other Security
Instrument.  Written notice  mailed  to  Mortgagor  as  provided herein at least
fifteen (15) days prior to the date of public sale of any part of the  Mortgaged
Property  which is personal property subject to the provisions of the Texas UCC,
or prior to the date after which private  sale of any such part of the Mortgaged
Property will be made, shall constitute reasonable notice.

    Section 1.03   Indebtedness  Secured.   This  Mortgage   is   executed   and
delivered by Mortgagor to secure and enforce the following (the "Indebtedness"):

    (a)  The payment of and performance of any and all indebtedness, obligations
and  liabilities  of  Mortgagor  pursuant  to  that certain Amended and Restated
Guaranty Agreement  of  even  date  herewith  executed  by  the Mortgagor, among
others, in favor of the Mortgagee (as the same may from time to time be amended,
supplemented or otherwise modified, the "Guaranty Agreement"), guaranteeing  the
prompt  and  complete  payment  when  due  (whether  at  the stated maturity, by
acceleration or  otherwise)  of  the  Obligations  (as  defined  in the Guaranty
Agreement) including, without limitation, the Letter of  Credit  and  the  Notes
with final maturity

                                      -4-

on or before April 30, 2000  and  any  obligations  arising  under  the  Hedging
Agreements with any Lender or its Affiliates.

    (b)  Any sums which may be advanced or paid by Mortgagee or any Lender under
the  terms  hereof  on  account  of  the failure of Mortgagor to comply with the
covenants of the Mortgagor contained herein  or in the Credit Agreement; and all
other indebtedness of Mortgagor arising  pursuant  to  the  provisions  of  this
Mortgage.

    Section 1.04   Fixture  Filing,  Etc.  Without  in  any  manner limiting the
generality of any of the other  provisions  of this Mortgage:  (i) some portions
of the goods described or to which reference is made herein are or are to become
fixtures on the land described or to  which  reference  is  made  herein  or  on
attached  Exhibit A; (ii) the security interests created hereby under applicable
provisions of the Texas UCC will  attach to Hydrocarbons (minerals including oil
and gas) or the accounts resulting from the sale  thereof  at  the  wellhead  or
minehead  located  on  the  land described or to which reference is made herein;
(iii) this Mortgage is to be  filed  of  record  in the real estate records as a
financing statement, and (iv) Mortgagor is the record owner of the  real  estate
or interests in the real estate comprised of the Mortgaged Property.

    Section 1.05   Defined  Terms.   Any  capitalized term used in this Mortgage
and not defined in this Mortgage shall have the meaning assigned to such term in
the Credit Agreement.

                                   ARTICLE II

                            Assignment of Production

    Section 2.01   Assignment.   Mortgagor  has  absolutely  and unconditionally
assigned,  transferred,  and  conveyed,   and   does   hereby   absolutely   and
unconditionally  assign,  transfer and convey unto Mortgagee, its successors and
assigns,  all  of  the  Hydrocarbons  and  all  products  obtained  or processed
therefrom, and the revenues and proceeds now and hereafter attributable  to  the
Hydrocarbons and said products and all payments in lieu of the Hydrocarbons such
as  "take or pay" payments or settlements.  The Hydrocarbons and products are to
be delivered into pipe lines  connected  with  the Mortgaged Property, or to the
purchaser thereof, to the credit of Mortgagee, free  and  clear  of  all  taxes,
charges,  costs,  and expenses; and all such revenues and proceeds shall be paid
directly to Mortgagee, at its banking  quarters in Houston, Harris County, Texas
with no duty or obligation of any party paying the  same  to  inquire  into  the
rights of Mortgagee to receive the same, what application is made thereof, or as
to  any other matter.  Mortgagor agrees to perform all such acts, and to execute
all  such  further  assignments,  transfers   and  division  orders,  and  other
instruments as may be required or desired by Mortgagee or any party in order  to
have  said  proceeds  and  revenues  so  paid  to Mortgagee.  Mortgagee is fully
authorized to receive and receipt for said revenues and proceeds; to endorse and
cash any and  all  checks  and  drafts  payable  to  the  order  of Mortgagor or
Mortgagee for the account of Mortgagor received from or in connection with  said
revenues  or  proceeds  and  to  hold  the proceeds thereof in a bank account as
additional collateral securing  the  Indebtedness;  and  to execute transfer and
division orders in the name of Mortgagor, or otherwise, with warranties

                                      -5-

binding  Mortgagor.   All  proceeds  received  by the Mortgagee pursuant to this
assignment shall be applied as  provided  in  the Credit Agreement, or after the
occurrence and during the continuance of an Event of Default, the Mortgagee  may
in  its  sole  discretion apply the proceeds as provided in Section 4.13 hereof.
Mortgagee shall not be  liable  for  any  delay,  neglect,  or failure to effect
collection of any proceeds or to take any other action in  connection  therewith
or  hereunder;  but Mortgagee shall have the right, at its election, in the name
of Mortgagor or otherwise, to prosecute and  defend any and all actions or legal
proceedings deemed advisable by Mortgagee in order to collect such funds and  to
protect  the  interests of Mortgagee, and/or Mortgagor, with all costs, expenses
and attorneys' fees incurred  in  connection  therewith being paid by Mortgagor.
Mortgagor hereby appoints Mortgagee as its attorney-in-fact to  pursue  any  and
all  rights  of Mortgagor to liens on and security interests in the Hydrocarbons
securing payment of  proceeds  of  runs  attributable  to  the Hydrocarbons.  In
addition to the rights granted to Trustee and/or Mortgagee in Section  1.01  (c)
of  this  Mortgage,  Mortgagor hereby further transfers and assigns to Mortgagee
any and all  such  liens,  security  interests,  financing statements or similar
interests of Mortgagor attributable to its  interest  in  the  Hydrocarbons  and
proceeds of runs therefrom arising under or created by said statutory provision,
judicial  decision  or otherwise.  The power of attorney granted to Mortgagee in
this paragraph, being coupled with an  interest, shall be irrevocable so long as
the Indebtedness or any part thereof remains unpaid.

    Section 2.02   Rights Under  Texas  Act.  Mortgagor  hereby  grants,  sells,
assigns,  sets  over and mortgages unto Mortgagee during the term hereof, all of
Mortgagor's rights and interests pursuant to  the provisions of  9.319 Tex. UCC,
hereby vesting in Mortgagee all of Mortgagor's rights as an  interest  owner  to
the continuing security interest in and lien upon the Mortgaged Property.

    Section 2.03   No  Modification  of  Payment  Obligations.   Nothing  herein
contained  shall  modify  or otherwise alter the obligation of Mortgagor to make
prompt payment of all principal and  interest owing on the Indebtedness when and
as the same become due regardless of whether the proceeds  of  the  Hydrocarbons
are  sufficient  to  pay the same and the rights provided in accordance with the
foregoing assignment provision shall be cumulative  of all other security of any
and every  character  now  or  hereafter  existing  to  secure  payment  of  the
Indebtedness.


                                  ARTICLE III

                   Representations, Warranties and Covenants

        Mortgagor hereby represents, warrants and covenants as follows:

    Section 3.01   Title.  To the extent of the undivided interests specified on
attached  Exhibit  A,  Mortgagor  has  good  and  indefeasible  title  to and is
possessed of the Mortgaged Property.  The  Mortgaged Property is free of any and
all Liens (as defined in the Credit Agreement) except Liens allowed  by  Section
5.04(b)  of  the  Credit  Agreement  and  Liens  described  on  Exhibit A hereto
(collectively, the "Permitted Encumbrances").

                                      -6-

    Section 3.02   Defend Title.  This Mortgage is,  and  always will be kept, a
direct first lien and security interest upon the Mortgaged Property subject only
to the Permitted Encumbrances and Mortgagor will not  create  or  suffer  to  be
created or permit to exist any lien, security interest or charge prior or junior
to  or on a parity with the lien and security interest of this Mortgage upon the
Mortgaged Property or any  part  thereof  or  upon  the rents, issues, revenues,
profits and other income therefrom.  Mortgagor will warrant and defend the title
to the Mortgaged Property against the claims and demands of  all  other  persons
whomsoever and will maintain and preserve the lien created hereby so long as any
of  the  Indebtedness secured hereby remains unpaid.  Should an adverse claim be
made against or a cloud  develop  upon  the  title  to any part of the Mortgaged
Property, Mortgagor agrees it will immediately defend against such adverse claim
or take appropriate action to remove such cloud at Mortgagor's cost and expense,
and Mortgagor further agrees that the Trustee and/or  Mortgagee  may  take  such
other  action  as they deem advisable to protect and preserve their interests in
the Mortgaged Property, and in  such  event Mortgagor will indemnify the Trustee
and Mortgagee against any and all cost, attorney's fees and other expenses which
they may incur in defending against any such adverse claim or taking  action  to
remove any such cloud.

    Section 3.03   Not  a  Foreign  Person.  Mortgagor is not a "foreign person"
within the meaning of the Internal Revenue Code of 1986, as amended (hereinafter
called  the  "Code"),  Sections  1445  and   7701  (i.e.   Mortgagor  is  not  a
non-resident alien, foreign corporation, foreign partnership, foreign  trust  or
foreign  estate  as  those  terms  are  defined  in the Code and any regulations
promulgated thereunder).

    Section 3.04   Power to Create Lien  and  Security.   The Mortgagor has full
power and lawful authority to grant, bargain, sell, assign, transfer,  mortgage,
and  convey  a  security interest in all of the Mortgaged Property in the manner
and form herein  provided  and  without  obtaining  the authorization, approval,
consent or waiver of any lessor,  sublessor,  Governmental  Authority  or  other
party or parties whomsoever.

    Section 3.05   Revenue  and Cost Bearing Interest.  Mortgagor's ownership of
the Hydrocarbon Property and  the  undivided  interests  therein as specified on
attached Exhibit A will, after giving full effect to all Permitted Encumbrances,
afford Mortgagor not less than those net interests in  the  production  from  or
which  is  allocated  to  such  Hydrocarbon  Property  specified as "Net Revenue
Interest" on attached Exhibit A (expressed as a fraction, percentage or decimal)
and will cause  Mortgagor  to  bear  not  more  than  that portion, specified as
"Working Interest" on attached Exhibit A (expressed as a fraction, percentage or
decimal),  of  the  costs  of  drilling,  developing  and  operating  the  wells
identified on Exhibit A.

    Section 3.06   Rentals Paid; Leases in Effect.  All  rentals  and  royalties
due  and  payable  in  accordance  with  the  terms  of  any leases or subleases
comprising a part of the  Hydrocarbon  Property  have been duly paid or provided
for and all leases or subleases comprising a part of  the  Hydrocarbon  Property
are in full force and effect.

                                      -7-

    Section 3.07   Operation  of  Mortgaged Property, Etc. Except as provided in
Section 3.08  Mortgagor  will  promptly  pay  and  discharge  all rentals, delay
rentals, royalties and indebtedness accruing under, and perform or cause  to  be
performed  each  and every act, matter or thing required by, each and all of the
assignments, deeds, leases,  sub-leases,  contracts  and agreements described or
referred to herein or affecting Mortgagor's interests in the Mortgaged Property,
and will do all other things necessary to  keep  unimpaired  Mortgagor's  rights
with  respect  thereto and prevent any forfeiture thereof or default thereunder.
The Mortgaged Property (and properties  unitized therewith) has been maintained,
operated and developed in a good and workmanlike manner and in  conformity  with
all  applicable  laws  and  all  rules,  regulations  and  orders  of  all  duly
constituted   authorities   having  jurisdiction  and  in  conformity  with  the
provisions of all leases, subleases or  other contracts comprising a part of the
Hydrocarbon Property and other contracts and agreements forming a  part  of  the
Mortgaged  Property;  specifically  in  this connection, (i) after the Effective
Date no Mortgaged Property  is  subject  to  having allowable production reduced
below  the  full  and  regular  allowable  (including  the  maximum  permissible
tolerance)  because  of  any  overproduction  (whether  or  not  the  same   was
permissible  at the time) prior to the Effective Date and (ii) none of the wells
comprising a part of the  Mortgaged  Property (or properties unitized therewith)
are deviated from the vertical more than the  maximum  permitted  by  applicable
laws, regulations, rules and orders, and such wells are, in fact, bottomed under
and  are  producing  from,  and  the well bores are wholly within, the Mortgaged
Property (or, in the  case  of  wells  located on properties unitized therewith,
such unitized properties).  Mortgagor will operate the Mortgaged Property  in  a
careful  and  efficient  manner in accordance with the practices of the industry
and in compliance with all applicable contracts and agreements and in compliance
with all applicable proration and conservation laws of the jurisdiction in which
the  Mortgaged  Property  is  situated,  and  all  applicable  laws,  rules  and
regulations of every other agency and authority from time to time constituted to
regulate the  development  and  operation  of  the  Mortgaged  Property  and the
production and sale of Hydrocarbons and  other  minerals  therefrom.   Mortgagor
will do or cause to be done such development work as may be reasonably necessary
to  the prudent and economical operation of the Mortgaged Property in accordance
with the most approved practices of  operators in the industry, including all to
be done that may be  appropriate  to  protect  from  diminution  the  productive
capacity  of  the  Mortgaged Property and each producing well thereon including,
without limitation, cleaning out and reconditioning each well from time to time,
plugging and  completing  at  a  different  level  each  such  well,  drilling a
substitute well to conform to changed spacing regulations  and  to  protect  the
Mortgaged Property against drainage whenever and as often as is necessary.

    Section 3.08   Operation By Third Parties.  All or portions of the Mortgaged
Property  may  be  comprised  of interests in the Hydrocarbon Property which are
other than working interests or  which  may  be  operated  by a party or parties
other than Mortgagor  and  with  respect  to  all  or  any  such  interests  and
properties  as  may  be  comprised  of interests other than working interests or
which may be operated by parties  other than Mortgagor, Mortgagor's covenants as
expressed in this Article III are modified to require  that  Mortgagor  use  its
best  efforts  to  obtain compliance with such covenants by the working interest
owners or the operator or operators of such leases or properties.

                                      -8-

    Section 3.09   Abandon, Sales.  The Mortgagor  will not sell, lease, assign,
transfer or otherwise dispose or abandon any of the Mortgaged Property except as
permitted by the Credit Agreement.

    Section 3.10   Failure  to  Perform.   The  Mortgagor  agrees  that  if  the
Mortgagor fails to perform any act or to take any action which the Mortgagor  is
required  to  perform  or take hereunder or pay any money which the Mortgagor is
required to  pay  hereunder,  each  of  the  Mortgagee  and  the  Trustee in the
Mortgagor's name or its or their own name may, but shall not  be  obligated  to,
perform  or cause to perform such act or take such action or pay such money, and
any expenses so incurred by either of  them  and  any money so paid by either of
them shall be a demand obligation owing by the Mortgagor to the Mortgagee or the
Trustee, as the case may be, and each of the Mortgagee  and  the  Trustee,  upon
making  such  payment,  shall  be  subrogated to all of the rights of the Person
receiving such payment.  Each amount due  and  owing by Mortgagor to each of the
Mortgagee and the Trustee pursuant to this Mortgage shall bear interest from the
date of such expenditure or payment or other occurrence which gives rise to such
amount being owed to such Person until paid at the rate  for  overdue  principal
and  interest  set  forth  in  Section  2.06(c)  of  the  Credit  Agreement (the
"Post-Default Rate"), and all such  amounts  together with such interest thereon
shall be a part of the Indebtedness described in Section 1.03 hereof.


                                   ARTICLE IV

                              Rights and Remedies

    Section 4.01   Event of Default.  An "Event of  Default"  under  the  Credit
Agreement shall be an Event of Default under this Mortgage.

    Section 4.02   Foreclosure and Sale.  If an Event of Default shall occur and
be  continuing  after  any applicable notice and cure period provided for in the
Credit Agreement, Mortgagee shall  have  the  right  and  option to proceed with
foreclosure by directing the Trustee, or his successors or substitutes in trust,
to proceed with foreclosure and to sell, to the extent permitted by law, all  or
any portion of the Mortgaged Property at one or more sales, as an entirety or in
parcels,  at  such place or places in otherwise such manner and upon such notice
as may be required by law, or,  in  the  absence of any such requirement, as the
Mortgagee may deem appropriate, and to  make  conveyance  to  the  purchaser  or
purchasers.   Where  the Mortgaged Property is situated in more than one county,
notice as above provided shall be posted and filed in all such counties (if such
notices are required by law), and all such Mortgaged Property may be sold in any
such county and any such notice  shall designate the county where such Mortgaged
Property is to be sold.   Nothing  contained  in  this  Section  4.02  shall  be
construed  so  as to limit in any way the Trustee's rights to sell the Mortgaged
Property, or any portion thereof, by  private  sale  if, and to the extent that,
such private sale is permitted under the laws of the applicable jurisdiction  or
by  public  or  private sale after entry of a judgment by any court of competent
jurisdiction so ordering.  Mortgagor hereby  irrevocably appoints the Trustee to
be the attorney

                                      -9-

of Mortgagor and in the name and on behalf of Mortgagor to execute  and  deliver
any  deeds,  transfers,  conveyances,  assignments, assurances and notices which
Mortgagor ought to execute and deliver and  do and perform any and all such acts
and things which Mortgagor ought to do and perform under  the  covenants  herein
contained  and generally, to use the name of Mortgagor in the exercise of all or
any of the powers  hereby  conferred  on  the  Trustee.   At any such sale:  (i)
whether made under the power herein contained or any other legal  enactment,  or
by  virtue  of  any  judicial  proceedings  or  any other legal right, remedy or
recourse, it shall not be necessary  for  Trustee to have physically present, or
to have constructive possession of, the  Mortgaged  Property  (Mortgagor  hereby
covenanting  and  agreeing  to  deliver  to Trustee any portion of the Mortgaged
Property not actually or  constructively  possessed  by Trustee immediately upon
demand by Trustee) and the title to and right of possession of any such property
shall pass to the purchaser thereof as  completely  as  if  the  same  had  been
actually  present  and delivered to purchaser at such sale, (ii) each instrument
of conveyance executed by  Trustee  shall  contain  a general warranty of title,
binding upon Mortgagor and its successors and  assigns,  (iii)  each  and  every
recital  contained  in  any  instrument  of  convey-  ance made by Trustee shall
conclusively establish the truth  and  accuracy  of the matters recited therein,
including, without limitation, nonpayment of the Indebtedness, advertisement and
conduct of such sale in the manner provided herein  and  otherwise  by  law  and
appointment  of  any successor Trustee hereunder, (iv) any and all prerequisites
to the validity thereof shall be con- clusively presumed to have been performed,
(v) the receipt of Trustee or  of  such  other  party or officer making the sale
shall be a sufficient discharge to the purchaser or purchasers for its  purchase
money  and  no  such  purchaser  or  purchasers,  or  its  assigns  or  personal
representatives, shall thereafter be obligated to see to the application of such
purchase  money,  or  be  in  any way answerable for any loss, misapplication or
nonapplication thereof, (vi) to the  fullest  extent permitted by law, Mortgagor
shall be completely and  irrevocably  divested  of  all  of  its  right,  title,
interest, claim and demand whatsoever, either at law or in equity, in and to the
property  sold  and such sale shall be a perpetual bar both at law and in equity
against Mortgagor, and against any  and  all  other persons claiming or to claim
the property sold or any part thereof, by, through or under Mortgagor, and (vii)
to the extent and under such circumstances as are permitted  by  law,  Mortgagee
may  be  a purchaser at any such sale, and shall have the right, after paying or
accounting for all costs of said sale or  sales, to credit the amount of the bid
upon the amount of the Indebtedness (in the  order  of  priority  set  forth  in
Section 4.13 hereof) in lieu of cash payment.

    Section 4.03   Substitute Trustees and Agents.  The Trustee or his successor
or  substitute  may  appoint  or  delegate  any  one or more persons as agent to
perform any act or  acts  necessary  or  incident  to  any sale held by Trustee,
including the posting of notices and the conduct of sale, but in the name and on
behalf of Trustee, his successor or substitute.  If Trustee or his successor  or
substitute  shall  have  given  notice  of  sale  hereunder,  any  successor  or
substitute trustee thereafter appointed may complete the sale and the conveyance
of  the  property  pursuant  thereto  as  if  such  notice had been given by the
successor or substitute trustee conducting the sale.

    Section 4.04   Judicial   Foreclosure;   Receivership.    If   any   of  the
Indebtedness shall become due and payable and shall not be  promptly  paid,  the
Trustee  or  Mortgagee  shall  have  the right and power to proceed by a suit or
suits in equity or at law, whether for the specific

                                      -10-

performance of any covenant  or  agreement  herein  contained  or  in aid of the
execution of any power herein granted, or for any foreclosure hereunder  or  for
the  sale of the Mortgaged Property under the judgment or decree of any court or
courts of competent jurisdiction, or  for  the appointment of a receiver pending
any foreclosure hereunder or the sale of the Mortgaged Property under the  order
of a court or courts of competent jurisdiction or under executory or other legal
process,  or  for  the  enforcement  of any other appropriate legal or equitable
remedy.  Any money advanced by  the  Trustee and/or Mortgagee in connection with
any such receivership shall be a demand obligation (which  obligation  Mortgagor
hereby  expressly  promises  to  pay)  owing  by Mortgagor to the Trustee and/or
Mortgagee and shall bear interest from  the  date  of making such advance by the
Trustee and/or Mortgagee until paid at the Post Default Rate.

    Section 4.05   Foreclosure for Installments.  Mortgagee shall also have  the
option  to  proceed  with foreclosure in satisfaction of any installments of the
Indebtedness which have not been paid  when  due either through the courts or by
directing the Trustee or his successors in trust to proceed with foreclosure  in
satisfaction of the matured but unpaid portion of the Indebtedness as if under a
full  foreclosure,  conducting the sale as herein provided and without declaring
the entire principal balance and  accrued  interest  due;  such sale may be made
subject to the unmatured portion of the Indebtedness, and any  such  sale  shall
not  in  any  manner affect the unmatured portion of the Indebtedness, but as to
such unmatured portion of the  Indebtedness  this  Mortgage shall remain in full
force and effect just as though no sale had been made hereunder.  It is  further
agreed  that several sales may be made hereunder without exhausting the right of
sale for any unmatured part of the  Indebtedness, it being the purpose hereof to
provide for a foreclosure and sale of the security for any  matured  portion  of
the  Indebtedness  without  exhausting  the  power  to  foreclose  and  sell the
Mortgaged Property for any subsequently maturing portion of the Indebtedness.

    Section 4.06   Separate Sales The Mortgaged Property  may  be sold in one or
more parcels and in such manner and order as Mortgagee, in its sole  discretion,
may  elect,  it  being  expressly  understood  and agreed that the right of sale
arising out of any Event of Default  shall  not  be exhausted by any one or more
sales.

    Section 4.07   Possession of Mortgaged Property.  Mortgagor  agrees  to  the
full  extent  that  it  lawfully may, that, in case one or more of the Events of
Default shall have occurred and shall not have been remedied, then, and in every
such case, the Trustee or Mortgagee shall have the right and power to enter into
and upon and take possession of all or any part of the Mortgaged Property in the
possession of Mortgagor, its successors  or  assigns,  or its or their agents or
servants, and may exclude Mortgagor, its successors or assigns, and all  persons
claiming  under  Mortgagor, and its or their agents or servants wholly or partly
therefrom; and, holding  the  same,  the  Trustee  may  use, administer, manage,
operate and control the Mortgaged Property and conduct the business  thereof  to
the  same  extent  as Mortgagor, its successors or assigns, might at the time do
and may exercise all rights  and  powers  of  Mortgagor,  in the name, place and
stead of Mortgagor, or otherwise as the Trustee shall  deem  best.   All  costs,
expenses  and  liabilities  of  every  character  incurred by the Trustee and/or
Mortgagee in administering, managing,  operating,  and controlling the Mortgaged
Property shall constitute a demand obligation (which obligation

                                      -11-

Mortgagor hereby expressly promises to pay) owing by Mortgagor  to  the  Trustee
and/or  Mortgagee and shall bear interest from date of expenditure until paid at
the  Post  Default  Rate,  all  of  which  shall  constitute  a  portion  of the
Indebtedness and shall be secured  by  this  Mortgage  and  all  other  Security
Instruments.

    Section 4.08   Occupancy  After  Foreclosure.   In  the  event  there  is  a
foreclosure sale hereunder and at the time of such sale Mortgagor or Mortgagor's
heirs,  devisees,  representatives,  successors  or  assigns or any other person
claiming any interest in the Mortgaged  Property by, through or under Mortgagor,
are occupying or using the Mortgaged Property or any part thereof, each and  all
shall immediately become the tenant of the purchaser at such sale, which tenancy
shall  be  a  tenancy  from  day  to  day,  terminable at the will of either the
landlord or tenant, or at a  reasonable  rental  per day based upon the value of
the property occupied, such rental to be due daily  to  the  purchaser;  to  the
extent   permitted  by  applicable  law,  the  purchaser  at  such  sale  shall,
notwithstanding any language herein  apparently  to  the contrary, have the sole
option to demand immediate possession  following  the  sale  or  to  permit  the
occupants  to  remain  as  tenants  at  will.   In the event the tenant fails to
surrender possession  of  said  property  upon  demand,  the  purchaser shall be
entitled to institute and maintain  a  summary  action  for  possession  of  the
Mortgaged  Property  (such  as an action for forcible entry and detainer) in any
court having jurisdiction.

    Section 4.09   Remedies  Cumulative,  Concurrent  and  Nonexclusive.   Every
right, power and  remedy  herein  given  to  the  Trustee  or Mortgagee shall be
cumulative and in addition  to  every  other  right,  power  and  remedy  herein
specifically  given or now or hereafter existing in equity, at law or by statute
(including specifically those granted  by  the  Texas  UCC and applicable to the
Mortgage Property or any portion thereof) each and every right, power and remedy
whether specifically herein given or otherwise existing may  be  exercised  from
time  to  time  and so often and in such order as may be deemed expedient by the
Trustee or Mortgagee, and the exercise, or the beginning of the exercise, of any
such right, power or  remedy  shall  not  be  deemed  a  waiver  of the right to
exercise, at the same time or thereafter any other right, power or  remedy.   No
delay  or  omission  by  the  Trustee or Mortgagee in the exercise of any right,
power or remedy shall impair any  such  right,  power  or remedy or operate as a
waiver thereof or of any  other  right,  power  or  remedy  then  or  thereafter
existing.

    Section 4.10   No  Release of Obligations.  Neither Mortgagor, any guarantor
nor any other person hereafter obligated for  payment  of all or any part of the
Indebtedness shall be relieved of such obligation by reason of (a)  the  failure
of  Trustee  to  comply  with  any request of Mortgagor, or any guarantor or any
other person so obligated to foreclose  the  lien of this Mortgage or to enforce
any provision  hereunder  or  under  the  Credit  Agreement;  (b)  the  release,
regardless of consideration, of the Mortgaged Property or any portion thereof or
interest  therein  or  the  addition  of  any  other  property  to the Mortgaged
Property; (c) any agreement or  stipulation  between any subsequent owner of the
Mortgaged Property and Mortgagee extending,  renewing,  rearranging  or  in  any
other way modifying the terms of this Mortgage without first having obtained the
consent  of,  given  notice  to  or  paid  any  consideration  to Mortgagor, any
guarantor or such other person, and  in  such event Mortgagor, guarantor and all
such other persons shall continue to be liable to make payment according to  the
terms of any such extension or

                                      -12-

modification  agreement  unless  expressly released and discharged in writing by
Mortgagee; or (d) by any other  act  or  occurrence save and except the complete
payment of the Indebtedness and the  complete  fulfillment  of  all  obligations
hereunder or under the Credit Agreement.

    Section 4.11   Release  of and Resort to Collateral.  Mortgagee may release,
regardless of consideration, any part  of  the Mortgaged Property without, as to
the remainder, in any way impairing, affecting, subordinating or  releasing  the
lien  or  security  interest  created  in  or  evidenced by this Mortgage or its
stature as a first and prior lien  and security interest in and to the Mortgaged
Property, and without in any way releasing or diminishing the liability  of  any
person  or  entity liable for the repayment of the Indebtedness.  For payment of
the Indebtedness, Mortgagee may resort  to  any  other security therefor held by
Mortgagee or Trustee in such order and manner as Mortgagee may elect.

    Section 4.12   Waiver of Redemption, Notice and Marshalling of Assets,  Etc.
To  the  fullest  extent  permitted  by  law,  Mortgagor  hereby irrevocably and
unconditionally waives  and  releases  (a)  all  benefits  that  might accrue to
Mortgagor by virtue of any  present  or  future  moratorium  law  or  other  law
exempting  the  Mortgaged Property from attachment, levy or sale on execution or
providing for any  appraisement,  valuation,  stay  of execution, exemption from
civil process, redemption or extension  of  time  for  payment;  (b)  except  as
provided  in  the  Credit  Agreement,  all notices of any Event of Default or of
Mortgagee's intention to accelerate maturity of the Indebtedness or of Trustee's
election to exercise or his  actual  exercise  of  any right, remedy or recourse
provided for hereunder or under the Credit Agreement; and (c)  any  right  to  a
marshalling  of  assets  or  a  sale in inverse order of alienation.  If any law
referred to in  this  Mortgage  and  now  in  force,  of  which Mortgagor or its
successor or successors might take  advantage  despite  the  provisions  hereof,
shall  hereafter  be repealed or cease to be in force, such law shall thereafter
be deemed not to constitute  any  part  of  the  contract herein contained or to
preclude the operation or application of the provisions hereof.

    Section 4.13   Discontinuance of Proceedings In case  Mortgagee  shall  have
proceeded  to  invoke any right, remedy or recourse permitted hereunder or under
the Credit Agreement and shall  thereafter  elect to discontinue or abandon same
for any reason, Mortgagee shall have the unqualified right so to do and, in such
an event, Mortgagor and Mortgagee shall be restored to  their  former  positions
with  respect  to  the  Indebtedness  this  Mortgage,  the Credit Agreement, the
Mortgaged Property and otherwise, and the rights, remedies, recourses and powers
of Mortgagee shall continue as if same had never been invoked.

    Section 4.14   Application of Proceeds.   The  proceeds  of  any sale of the
Mortgaged Property or any part thereof and all  other  monies  received  by  the
Trustee in any proceedings for the enforcement hereof, whose application has not
elsewhere herein been specifically provided for, shall be applied:

    (a)  first, to the  payment  of  all  expenses  incurred  by  the Trustee or
Mortgagee incident to the enforcement of this Mortgage, the Credit Agreement  or
any  of  the  Indebtedness  (including,  without  limiting the generality of the
foregoing, expenses of any entry or taking of

                                      -13-

possession, of any sale, of advertisement thereof, and of conveyances, and court
costs, compensation of agents and employees, and legal fees), and to the payment
of all other charges, expenses, liabilities and advances incurred or made by the
Trustee or Mortgagee under  this  Mortgage  or  in  executing any trust or power
hereunder;

    (b)  second to payment of the Indebtedness  in  such  order  and  manner  as
Mortgagee may elect; and

    (c)  third,  to  Mortgagor;  or  as  otherwise  required by any Governmental
Requirement.

    Section 4.15   Resignation of  Operator.   In  addition  to  all  rights and
remedies under this Mortgage, at law and in equity,  if  any  Event  of  Default
shall  occur and Trustee or the Mortgagee shall exercise any remedies under this
Mortgage with respect to  any  portion  of  the Mortgaged Property (or Mortgagor
shall transfer any Mortgaged Property "in lieu of" foreclosure),  the  Mortgagee
or  the  Trustee  shall  have  the  right  to  request  that any operator of any
Mortgaged Property, to  the  extent  such  operator  is  either Mortgagor or any
Affiliate of Mortgagor, resign as operator under the joint  operating  agreement
applicable  thereto, and no later than 60 days after receipt by Mortgagor of any
such request, Mortgagor shall resign  (or  cause  such other party to resign) as
operator of such Mortgaged Property.

    Section 4.16   Indemnity.  In  connection  with  any  action  taken  by  the
Trustee and/or Mortgagee pursuant to this Mortgage, the Trustee and/or Mortgagee
and  their  officers,  directors, employees, representatives, agents, attorneys,
accountants and experts ("Indemnified Parties") shall not be liable for any loss
sustained by Mortgagor resulting from  an  assertion that Mortgagee has received
funds from the production of Hydrocarbons claimed by third persons or any act or
omission of any Indemnified  Party  in  administering,  managing,  operating  or
controlling the Mortgaged Property including such loss which may result from the
ordinary  negligence  of  an Indemnified Party unless such loss is caused by the
willful misconduct or bad faith of  an  Indemnified Party, nor shall the Trustee
and/or Mortgagee be obligated to perform or discharge any  obligation,  duty  or
liability of Mortgagor.  Mortgagor shall and does hereby agree to indemnify each
Indemnified Party for, and to hold each Indemnified Party harmless from, any and
all  liability, loss or damage which may or might be incurred by any Indemnified
Party by  reason  of  this  Mortgage  or  the  exercise  of  rights  or remedies
hereunder; should the Trustee and/or Mortgagee make any expenditure  on  account
of  any  such  liability,  loss  or damage, the amount thereof, including costs,
expenses and reasonable attorneys'  fees,  shall  be  a demand obligation (which
obligation Mortgagor hereby expressly promises to pay) owing by Mortgagor to the
Trustee and/or Mortgagee and shall bear interest from the  date  expended  until
paid  at the Post-Default Rate, shall be a part of the Indebtedness and shall be
secured by this Mortgage and any  other Security Instrument.  The liabilities of
the

                                      -14-

Mortgagor as set forth in this Section 4.15 shall  survive  the  termination  of
this Mortgage.


                                   ARTICLE V

                                  The Trustee

    Section 5.01   Duties,  Rights,  and Powers of Trustee.  It shall be no part
of the duty of the Trustee  to  see  to any recording, filing or registration of
this Mortgage or any other instrument in addition or supplemental thereto, or to
give any notice thereof, or to see to the payment of or be  under  any  duty  in
respect  of  any  tax  or  assessment  or other governmental charge which may be
levied or assessed on the  Mortgaged  Property,  or any part thereof, or against
Mortgagor, or to see to the performance or observance by Mortgagor of any of the
covenants and agreements contained herein.  The Trustee shall not be responsible
for the execution, acknowledgment  or  validity  of  this  Mortgage  or  of  any
instrument  in  addition  or  supplemental  hereto or for the sufficiency of the
security purported to be created hereby,  and makes no representation in respect
thereof or in respect of the rights of Mortgagee.  The Trustee  shall  have  the
right  to  advise  with  counsel upon any matters arising hereunder and shall be
fully protected in relying as to  legal  matters  on the advice of counsel.  The
Trustee shall not incur any personal liability hereunder  except  for  Trustee's
own  willful  misconduct;  and  the  Trustee shall have the right to rely on any
instrument, document or signature authorizing  or supporting any action taken or
proposed to be taken by him hereunder, believed by  him  in  good  faith  to  be
genuine.

    Section 5.02   Successor  Trustee.  The Trustee may resign by written notice
addressed to Mortgagee or be removed  at  any  time  with or without cause by an
instrument in writing duly executed on behalf of  Mortgagee.   In  case  of  the
death,  resignation  or  removal  of  the  Trustee,  a  successor trustee may be
appointed  by  Mortgagee  by  instrument  of  substitution  complying  with  any
applicable requirements of law,  or,  in  the  absence  of any such requirement,
without other formality than appointment and designation  in  writing.   Written
notice  of  such  appointment  and  designation  shall  be given by Mortgagee to
Mortgagor, but the validity of  any  such  appointment  shall not be impaired or
affected by failure to  give  such  notice  or  by  any  defect  therein.   Such
appointment and designation shall be full evidence of the right and authority to
make  the same and of all the facts therein recited, and, upon the making of any
such appointment and  designation,  this  Mortgage  shall  vest in the successor
trustee all the estate and title in and to all of the  Mortgaged  Property,  and
the  successor  trustee  shall  thereupon  succeed to all of the rights, powers,
privileges, immunities  and  duties  hereby  conferred  upon  the  Trustee named
herein, and one such appointment and designation shall not exhaust the right  to
appoint  and  designate  a  successor  trustee  hereunder  but such right may be
exercised repeatedly as long as  any  Indebtedness remains unpaid hereunder.  To
facilitate the administration of the duties  hereunder,  Mortgagee  may  appoint
multiple  trustees  to  serve  in  such  capacity  or  in  such jurisdictions as
Mortgagee may designate.

                                      -15-

    Section 5.03   Retention of Moneys.  All  moneys  received by 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 in any manner from any
other moneys (except to the extent required  by law), and Trustee shall be under
no liability for interest on any moneys received by him hereunder.


                                   ARTICLE VI

                                 Miscellaneous

    Section 6.01   Instrument Construed as Mortgage, Etc. With  respect  to  any
portions  of  the  Mortgaged Property located in any state or other jurisdiction
the laws of which do not provide for  the  use or enforcement of a deed of trust
or the office, rights and authority of  the  Trustee  as  herein  provided,  the
general  language  of  conveyance hereof to the Trustee is intended and the same
shall be construed as words of mortgage  unto  and in favor of Mortgagee and the
rights and authority granted to the Trustee herein may be enforced and  asserted
by  Mortgagee  in  accordance  with  the  laws of the jurisdiction in which such
portion of the Mortgaged Property is  located  and the same may be foreclosed at
the option of Mortgagee as to any or all such portions of the Mortgaged Property
in any manner permitted by the laws of the jurisdiction in which  such  portions
of  the  Mortgaged  Property  is  situated.  This Mortgage may be construed as a
mortgage, deed  of  trust,  chattel  mortgage,  conveyance, assignment, security
agreement, pledge, financing statement, hypothecation or contract, or any one or
more of them, in order fully to effectuate the lien hereof and the purposes  and
agreements herein set forth.

    Section 6.02   Release  of  Mortgage.   If  all  Indebtedness secured hereby
shall be paid and  the  Credit  Agreement  terminated, Mortgagee shall forthwith
cause satisfaction and discharge of this Mortgage to be entered upon the  record
at  the  expense  of  Mortgagor  and  shall  execute  and deliver or cause to be
executed and delivered such instruments  of satisfaction and reassignment as may
be appropriate.  Otherwise, this Mortgage shall  remain  and  continue  in  full
force and effect.

    Section 6.03   Severability.    If   any  provision  hereof  is  invalid  or
unenforceable in any jurisdiction, the  other  provisions hereof shall remain in
full force and effect in such jurisdiction and the remaining  provisions  hereof
shall  be  liberally construed in favor of the Trustee and Mortgagee in order to
effectuate the provisions hereof, and  the invalidity or unenforceability of any
provision  hereof  in  any  jurisdiction  shall  not  affect  the  validity   or
enforceability of any such provision in any other jurisdiction.

    Section 6.04   Successors  and  Assigns of Parties.  The term "Mortgagee" as
used herein shall mean and include  any legal owner, holder, assignee or pledgee
of any of the Indebtedness secured hereby.  The terms used to designate Trustee,
Mortgagee and Mortgagor shall be deemed to include the respective  heirs,  legal
representatives, successors and assigns of such parties.

                                      -16-

    Section 6.05   Satisfaction  of  Prior  Encumbrance.   To  the  extent  that
proceeds  of  the  Credit  Agreement are used to pay indebtedness secured by any
outstanding lien, security  interest,  charge  or  prior encumbrance against the
Mortgaged Property, such proceeds have been advanced by Mortgagee at Mortgagor's
request, and Mortgagee shall be subrogated  to  any  and  all  rights,  security
interests  and  liens  owned  by  any owner or holder of such outstanding liens,
security interests, charges or encumbrances, irrespective of whether said liens,
security interests, charges or  encumbrances  are  released, and it is expressly
understood that, in consideration of the payment of such other  indebtedness  by
Mortgagee, Mortgagor hereby waives and releases all demands and causes of action
for offsets and payments to, upon and in connection with the said indebtedness.

    Section 6.06   Subrogation  of  Trustee.   This  Mortgage  is made with full
substitution and subrogation of the Trustee and his successors in this trust and
his and  their  assigns  in  and  to  all  covenants  and  warranties  by others
heretofore given or made in respect  of  the  Mortgaged  Property  or  any  part
thereof.

    Section 6.07   Nature  of  Covenants.   The  covenants and agreements herein
contained shall constitute covenants running with the land and interests covered
or affected hereby and shall  be  binding upon the heirs, legal representatives,
successors and assigns of the parties hereto.

    Section 6.08   Notices.  All notices, requests, consents, demands and  other
communications  required or permitted hereunder shall be in writing and shall be
deemed sufficiently given or furnished  if  delivered by registered or certified
United States mail, postage prepaid, or by personal service  (including  express
or  courier  service)  at  the  addresses  specified at the end of this Mortgage
(unless changed by similar notice in writing given by the particular party whose
address is to be changed).  Any such  notice or communication shall be deemed to
have been given either at the time of personal  delivery  or,  in  the  case  of
delivery  at  the  address  and  in  the  manner  provided herein, upon receipt;
provided that, service of notice as required  by  the laws of any state in which
portions of the Mortgaged Property may be situated shall  for  all  purposes  be
deemed appropriate and sufficient with the giving of such notice.

    Section 6.09   Counterparts.   This  Mortgage  is  being executed in several
counterparts, all of which are identical, except that to facilitate recordation,
if the Mortgaged  Property  is  situated  in  more  than  one county, only those
portions of the description of the Mortgaged Property attached hereto as Exhibit
A located in the county in which a particular counterpart is recorded  shall  be
attached  hereto.   A  complete  Exhibit  A  will  be  attached  to that certain
counterpart to be attached to a Financing Statement and filed with the Secretary
of State  of  Texas  in  the  Uniform  Commercial  Code  Records.   Each of such
counterparts shall for all purposes be deemed to be an  original  and  all  such
counterparts shall together constitute but one and the same instrument.

    Section 6.10   Exculpation   Provisions.    Each   of   the  parties  hereto
specifically agrees that it has a duty to read this Mortgage; and agrees that it
is charged with notice and knowledge of the terms of this Mortgage; that it

                                      -17-

has in fact read this Mortgage  and  is  fully  informed and has full notice and
knowledge of the terms, conditions and effects of this  Mortgage;  that  it  has
been  represented  by  legal  counsel  of its choice throughout the negotiations
preceding its execution of this  Mortgage;  and  has  received the advice of its
attorney in entering into this Mortgage; and that it recognizes that certain  of
the  terms  of this Mortgage result in one party assuming the liability inherent
in some  aspects  of  the  transaction  and  relieving  the  other  party of its
responsibility for such liability.  Each party hereto agrees and covenants  that
it  will not contest the validity or enforceability of any exculpatory provision
of this Mortgage on the basis that the  party had no notice or knowledge of such
provision or that the provision is not "conspicuous."

                   [SIGNATURE BEGINS NEXT PAGE]

                                      -18-

    WITNESS THE EXECUTION HEREOF, this 7th day of June, 1996, to be effective as
of the 7th day of June, 1996 (the "Effective Date").


                                  MORTGAGOR:

                                  TESORO E&P COMPANY, L.P.

                                  By:  Tesoro Exploration and Production
                                       Company, its general partner



                                  By: /s/ G. A. Wright
                                  Name:     G. A. Wright
                                  Title:    Vice President and Treasurer




The name and address of the Debtor/Mortgagor is:

    TESORO E&P COMPANY, L.P.
    8700 Tesoro Drive
    San Antonio, Texas  78217

The name and address of the Secured Party/Mortgagee is:

    BANQUE PARIBAS, AS ADMINISTRATIVE AGENT
    1200 Smith Street, Suite 3100
    Houston, Texas  77002

                                      -19-

THE STATE OF TEXAS

COUNTY  OF  HARRIS


    THIS INSTRUMENT was acknowledged before me  on  June  7th,  1996  by  G.  A.
Wright,  Vice  President  and  Treasurer  of  Tesoro  Exploration and Production
Company, a Delaware corporation, general partner  of Tesoro E&P Company, L.P., a
Delaware limited liability company, on behalf of such corporation.



                                  /s/ Linda Daugherty
                                  Notary Public in and for the
                                  State of TEXAS

                                      -20-

<TABLE> <S> <C>

<ARTICLE>  5
<LEGEND>
THIS SCHEDULE CONTAINS  SUMMARY  FINANCIAL  INFORMATION  EXTRACTED  FROM  TESORO
PETROLEUM  CORPORATION'S FINANCIAL STATEMENTS AS OF AND FOR THE SIX MONTH PERIOD
ENDED JUNE 30, 1996,  AND  IS  QUALIFIED  IN  ITS  ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>  1,000
       
<S>                                        <C>
<PERIOD-TYPE>                              6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               JUN-30-1996
<CASH>                                            5,494
<SECURITIES>                                          0
<RECEIVABLES>                                   163,552
<ALLOWANCES>                                      2,156
<INVENTORY>                                      82,796
<CURRENT-ASSETS>                                259,289
<PP&E>                                          522,265
<DEPRECIATION>                                  237,396
<TOTAL-ASSETS>                                  572,810
<CURRENT-LIABILITIES>                           107,649
<BONDS>                                         168,599
<COMMON>                                          4,382
                                 0
                                           0
<OTHER-SE>                                      242,070
<TOTAL-LIABILITY-AND-EQUITY>                    572,810
<SALES>                                         472,370
<TOTAL-REVENUES>                                477,473
<CGS>                                           409,378
<TOTAL-COSTS>                                   409,378
<OTHER-EXPENSES>                                 20,170
<LOSS-PROVISION>                                      0
<INTEREST-EXPENSE>                                8,000
<INCOME-PRETAX>                                  27,453
<INCOME-TAX>                                      9,473
<INCOME-CONTINUING>                              17,980
<DISCONTINUED>                                        0
<EXTRAORDINARY>                                       0
<CHANGES>                                             0
<NET-INCOME>                                     17,980
<EPS-PRIMARY>                                       .69
<EPS-DILUTED>                                       .69
        

</TABLE>


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