KEY ENERGY GROUP INC
10-Q, 1998-11-16
DRILLING OIL & GAS WELLS
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

                                    FORM 10-Q

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

                For the quarterly period ended September 30, 1998

            [ ] 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 1-8038 


                             KEY ENERGY GROUP, INC.
             (Exact name of registrant as specified in its charter)
 
           Maryland                                     04-2648081
             (State or other jurisdiction of         (I.R.S. Employer
              incorporation or organization)            Identification No.)


        Two Tower Center, 20th Floor, East Brunswick, NJ 08816 
        Address of Principal executive offices)      (ZIP Code)

       Registrant's telephone number including area code: (732) 247-4822 

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









           Common Shares outstanding at November 11, 1998 - 18,293,060

<PAGE>

                     Key Energy Group, Inc. and Subsidiaries

                                      INDEX
                                                                                

PART I. Financial Information

Item 1.    Unaudited Consolidated Financial Statements                   3

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


PART  II. Other Information

Item 1.    Legal Proceedings                                              21

Item 2.    Changes in Securities and Use of Proceeds                      21

Item 3.    Defaults Upon Senior Securities                                21

Item 4.    Submission of Matters to a Vote of Security Holders            21

Item 6.    Exhibits and Reports on Form 8-K                               22

Signatures                                                                26
         

<PAGE>


                     Key Energy Group, Inc. and Subsidiaries
                           Consolidated Balance Sheets
                    (in thousands, except per share amounts)
<TABLE>
<CAPTION>
<S>                                                                                            <C>              <C>    


                                                                                               September 30,    June 30,
                                                                                                   1998           1998
                                                                                                (Unaudited)
- ---------------------------------------------------------------------------------------------------------------------------
ASSETS
  Current Assets:
    Cash                                                                                              $39,917      $25,265
    Accounts receivable, net of allowance for doubtful accounts
       ($6,370 and $2,843 at September 30 and June 30, 1998, respectively)                            102,894       82,406
    Inventories                                                                                        14,021       13,315
    Deferred tax asset                                                                                  1,203        1,203
    Prepaid income taxes                                                                                  456          537
    Prepaid expenses and other current assets                                                           5,135        4,831
- ---------------------------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------------------------------
  Total Current Assets                                                                                163,626      127,557
- ---------------------------------------------------------------------------------------------------------------------------
  Property and Equipment:
    Oilfield service equipment                                                                        641,699      400,731
    Oil and gas well drilling equipment                                                                62,579       61,629
    Motor vehicles                                                                                     49,975       19,748
    Oil and gas properties and other related equipment, successful efforts                                          42,638
method                                 44,101
    Furniture and equipment                                                                             5,753        5,333
    Buildings and land                                                                                 31,722       17,458
- ---------------------------------------------------------------------------------------------------------------------------
                                                                                                      835,829      547,537
Accumulated depreciation and depletion                                                               (58,036)     (48,385)
- ---------------------------------------------------------------------------------------------------------------------------
Net Property and Equipment                                                                            777,793      499,152
- ---------------------------------------------------------------------------------------------------------------------------
   Goodwill, net of accumulated amortization ($4,051 and $2,264 at                                             
September 30 and June 30, 1998, respectively)                                                         228,810       44,936
    Other assets                                                                                       35,819       26,995
- ---------------------------------------------------------------------------------------------------------------------------
    Total Assets                                                                                   $1,206,048     $698,640
===========================================================================================================================

LIABILITIES AND STOCKHOLDERS' EQUITY                                                                           
  Current Liabilities:
    Accounts payable                                                                                  $27,573      $20,124
    Other accrued liabilities                                                                          56,214       22,239
    Accrued interest                                                                                    2,896        3,818
    Current portion of long-term debt                                                                   3,048        1,848
- ---------------------------------------------------------------------------------------------------------------------------
  Total Current Liabilities                                                                            89,731       48,029
- ---------------------------------------------------------------------------------------------------------------------------
  Long-term debt, less current portion                                                                825,747      397,931
  Non-current accrued expenses                                                                          4,337        4,812
  Deferred tax liability                                                                              131,814       92,940

  Stockholders' equity:
    Common stock, $.10 par value; 100,000,000 shares authorized,                                               
      18,684,479 shares issued at September 30 and June 30, 1998, respectively                          1,868        1,868
    Additional paid-in capital                                                                        119,303      119,303
    Treasury stock, at cost; 416,666 shares at September 30 and
        June 30, 1998                                                                                 (9,682)      (9,682)
    Unrealized gain on available-for-sale securities                                                        -        2,346
    Retained earnings                                                                                  42,930       41,093
- ---------------------------------------------------------------------------------------------------------------------------
  Total Stockholders' Equity                                                                          154,419      154,928
- ---------------------------------------------------------------------------------------------------------------------------
  Total Liabilities and Stockholders' Equity                                                       $1,206,048     $698,640
===========================================================================================================================
See the accompanying notes which are an integral part of these unaudited consolidated financial statements.
</TABLE>
<PAGE>

                     Key Energy Group, Inc. and Subsidiaries
                 Unaudited Consolidated Statements of Operations
                    (in thousands, except per share amounts)
<TABLE>
<CAPTION>
<S>                                                                                            <C>                      <C>    


                                                                                                    Three Months Ended
                                                                                                         September 30,           
                                                                                                 1998                     1997
- ---------------------------------------------------------------------------------------------------------------------------------

REVENUES:
   Oilfield services                                                                             $105,799                $69,498
   Oil and gas well drilling                                                                        7,610                  2,823
   Oil and gas                                                                                      1,770                  1,852
   Other, net                                                                                         408                  1,226
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                                  115,587                 75,399
- ---------------------------------------------------------------------------------------------------------------------------------
COSTS AND EXPENSES:
   Oilfield services                                                                               73,698                 48,239
   Oil and gas well drilling                                                                        7,327                  2,263
   Oil and gas                                                                                        759                    803
   Depreciation, depletion and amortization                                                        10,703                  4,812
   General and administrative                                                                      11,438                  7,678
   Interest                                                                                         8,505                  5,086
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                                  112,430                 68,881
- ---------------------------------------------------------------------------------------------------------------------------------
Income before income taxes                                                                          3,157                  6,518
Income tax expense                                                                                  1,320                  2,407
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                                           
NET INCOME                                                                                         $1,837                 $4,111
=================================================================================================================================
                                                                                                           
EARNINGS PER SHARE :                                                                                       
  Basic                                                                                             $0.10                  $0.29
  Diluted                                                                                           $0.10                  $0.23
                                                                                                           
=================================================================================================================================
WEIGHTED AVERAGE SHARES OUTSTANDING:                                                                       
  Basic                                                                                            18,268                 14,126
  Diluted                                                                                          18,976                 19,764
=================================================================================================================================

See the accompanying notes which are an integral part of these unaudited consolidated financial statements.

</TABLE>
<PAGE>

                     Key Energy Group, Inc. and Subsidiaries
                 Unaudited Consolidated Statements of Cash Flows
                                 (in thousands)
<TABLE>
<CAPTION>
<S>                                                                                       <C>                  <C>    

                                                                                               Three Months Ended
                                                                                                   September 30,
                                                                                             1998               1997
- -----------------------------------------------------------------------------------------------------------------------
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net income                                                                                $1,837              $4,111
  Adjustments to reconcile income from operations to
    net cash provided by operations:
  Depreciation, depletion and amortization                                                  10,703               4,812
  Amortization of deferred debt costs                                                          767                 335
  Deferred income taxes                                                                      1,320               2,407
  Gain on sale of assets                                                                        47                   -
  Other non-cash items                                                                         202               1,313
  Change in assets and liabilities net of effects
     from the acquisitions:
    (Increase) decrease in accounts receivable                                               4,477             (6,224)
    (Increase) decrease in other current assets                                                537               1,400
    Increase (decrease) in accounts payable and accrued expenses                           (4,291)               (972)
    Increase (decrease) in accrued interest                                                  (922)             (1,829)
    Other assets and liabilities                                                           (2,269)             (1,293)
- -----------------------------------------------------------------------------------------------------------------------
  Net cash provided by operating activities                                                 12,408               4,060
- -----------------------------------------------------------------------------------------------------------------------
CASH FLOWS FROM INVESTING ACTIVITIES
  Capital expenditures - Oilfield service operations                                       (6,587)             (6,694)
  Capital expenditures - Oil and gas well drilling operations                              (1,019)               (339)
  Capital expenditures - Oil and gas operations                                            (1,608)             (2,058)
  Proceeds from sale of fixed assets                                                            91                   -
  Cash received in acquisitions                                                             27,008               2,903
  Acquisitions - Oilfield service operations                                             (272,292)           (107,630)
  Acquisitions - Oil and gas well drilling                                                       -            (14,610)
  Acquisitions - Minority interest                                                               -             (3,426)
- -----------------------------------------------------------------------------------------------------------------------
  Net cash used in investing activities                                                  (254,407)           (131,854)
- -----------------------------------------------------------------------------------------------------------------------
CASH FLOWS FROM FINANCING ACTIVITIES
  Principal payments on debt                                                               (1,713)               (318)
  Repayment of long-term debt                                                                    -           (197,000)
  Borrowings under line-of-credit                                                          278,000             134,000
  Proceeds from warrants exercised                                                               -               4,123
  Proceeds from long-term commercial paper                                                       -             194,500
  Proceeds paid for debt issuance costs                                                   (19,636)                   -
  Proceeds from other long-term debt                                                             -                  61
- -----------------------------------------------------------------------------------------------------------------------
  Net cash provided by financing activities                                                256,651             135,366
- -----------------------------------------------------------------------------------------------------------------------
  Net increase in cash                                                                      14,652               7,572
  Cash at beginning of period                                                               25,265              41,704
- -----------------------------------------------------------------------------------------------------------------------
  Cash at end of period                                                                    $39,917             $49,276
=======================================================================================================================
       See the accompanying notes which are an integral part of these unaudited consolidated financial
       statements.
</TABLE>
<PAGE>
                     Key Energy Group, Inc. and Subsidiaries
            Unaudited Consolidated Statements of Comprehensive Income
                                 (in thousands)
<TABLE>
<CAPTION>
<S>                                                                             <C>                 <C>    

 
                                                                                      Three Months Ended
                                                                                        September 30,
                                                                                  1998                   1997
                                                                          ---------------------- ---------------------
Net Income                                                                        $ 1,837                $ 4,111

Other comprehensive income, net of tax:
  Unrealized gains on available-for-sale securities                                 1,200                  -
                                                                          ---------------------- ---------------------

Comprehensive income, net of tax                                                  $ 3,037                $ 4,111
                                                                          ====================== =====================

       See the accompanying notes which are an integral part of these unaudited consolidated financial
       statements.
</TABLE>
<PAGE>

                        KEY ENERGY GROUP AND SUBSIDIARIES
              Notes to Unaudited Consolidated Financial Statements
                           September 30, 1998 and 1997

1.  BASIS OF PRESENTATION

The consolidated  financial  statements of Key Energy Group, Inc. (the "Company"
or "Key") and its wholly-owned subsidiaries for the three months ended September
30, 1998 and 1997 are unaudited.  Certain  information and footnote  disclosures
normally included in financial  statements prepared in accordance with generally
accepted accounting  principles have been condensed or omitted in this Form 10-Q
pursuant to the rules and regulations of the Securities and Exchange Commission.
However,  in the  opinion of  management,  these  interim  financial  statements
include  all the  necessary  adjustments  to fairly  present  the results of the
interim  periods  presented.  These  unaudited  interim  consolidated  financial
statements should be read in conjunction with the audited  financial  statements
included in the  Company's  Annual Report on Form 10-K for the fiscal year ended
June 30, 1998.  The results of operations  for the three months ended  September
30, 1998 are not  necessarily  indicative of the results of  operations  for the
full fiscal year ending June 30, 1999.

Accounting  Changes

Effective July 1, 1998 the Company made certain changes in the estimated  useful
lives of its workover rigs, increasing the lives from 17 years to 25 years. This
change increased first quarter fiscal year 1999 net income by $499,000 ($.03 per
share-basic).  Had this change been made  effective  July 1, 1997, the effect on
the first  quarter  fiscal year 1998 would have been to  increase  net income by
$306,000 ($.02 per share-basic).  This change was made to better reflect how the
assets  are  expected  to be used over time and to better  provide  matching  of
revenues and expenses and to better reflect the industry  standard in regards to
estimated useful lives of workover rigs.

Comprehensive  Income

The Company adopted Statement of Financial  Accounting  Standards No. 130 ("SFAS
130") Reporting Comprehensive Income, at the beginning of fiscal year 1999. SFAS
130 establishes standards for reporting and presentation of comprehensive income
and its  components.  SFAS 130  requires  that all items that are required to be
recognized under accounting  standards as components of comprehensive  income be
reported in a financial  statement that is displayed with the same prominence as
other financial  statements.  In accordance with the provisions of SFAS 130, the
Company has presented the  components of  comprehensive  income in its Unaudited
Consolidated Statements of Comprehensive Income.

Reclassifications  and Adjustments

Certain  reclassifications  have been made to the  fiscal  year 1998  results to
conform to the fiscal year 1999 presentations.

Amounts  reported  for the first  quarter of fiscal 1998 differ from the amounts
previously  reported on the  Company's  Quarterly  Report on Form 10-Q,  for the
quarter ended  September 30, 1997, due to non-cash  adjustments  associated with
the conversion of the Company's 7% debentures  converted in the first quarter of
fiscal year 1998. See footnote 4 for further  discussion on conversion of the 7%
debentures.

<PAGE>

                        KEY ENERGY GROUP AND SUBSIDIARIES
        Notes to Unaudited Consolidated Financial Statements - Continued

                                        
2. EARNINGS PER SHARE

The following  table sets forth the  computation of basic and diluted net income
per common share:

                                                       Three Months Ended
                                                          September 30,
                                                        (in thousands)
                                                     1998             1997
Diluted EPS Computation:
   Numerator-
    Net Income                                     $ 1,837          $ 4,111
    Effect of Dilutive Securities,
    Tax Effected:
    Interest on Convertible Debt*                        -              427
                                                  -------------------------
                                                   $ 1,837          $ 4,538
                                                  -------------------------  
   Denominator-
    Weighted Average Common
    Shares Outstanding                              18,268           14,126
    Warrants                                            39               86
    Stock Options     **                               669            1,453
    7% Convertible Subordinated
    Debentures *                                         -            4,102
    5% Convertible Subordinated  Notes *                 -              - 
                                                  -------------------------
                                                    18,976           19,764  
                                                  -------------------------
   Diluted EPS                                     $  0.10          $  0.23

* Net income effect and share effect related to the 7% Convertible  Subordinated
Debentures  are omitted as they  produce  anti-dilution  during the three months
ended September 30, 1998. The 5% Convertible  Subordinated  Notes are omitted as
they produce  anti-dilution during the three months ended September 30, 1998 and
1997.

** Reflects an additional grant of employee and director stock options effective
as of  September  3,  1998,  including  some  stock  options  to be issued  upon
cancellation of previously issued options.

3.  BUSINESS AND PROPERTY ACQUISITIONS

The Company

The  Company  conducts  its  oil  and  gas  well  service   operations   through
wholly-owned  subsidiaries in all major onshore oil and gas producing regions of
the continental  United States and in Argentina.  The Company conducts  contract
drilling  operations  through  wholly-owned  subsidiaries in several oil and gas
producing regions of the continental  United States and in Argentina and Canada.
The Company also owns and  produces oil an natural gas in the Permian  Basin and
the Texas Panhandle.

As of November 11, 1998, the Company owned a fleet of  approximately  1,424 well
service rigs, 1,121 oilfield trucks, and 74 drilling rigs,  including 21 service
rigs, 28 trucks and six drilling  rigs in Argentina  and three  drilling rigs in
Canada.

<PAGE>


                        KEY ENERGY GROUP AND SUBSIDIARIES
        Notes to Unaudited Consolidated Financial Statements - Continued

Acquisitions Completed During the Three Months Ended September 30, 1998

The  following  acquisitions  were  completed  during  the  three  months  ended
September 30, 1998.  Except as otherwise  noted,  the results of operations from
these  acquisitions are included in the Company's  results of operations for the
applicable  three months ended  September 30, 1998  (effective as of the date of
completion of the acquisition unless otherwise noted).  Each of the acquisitions
was accounted for using the purchase  method of accounting.  The purchase prices
specified  below  are  based on cash paid and do not  include  any  post-closing
adjustments,  if any,  paid or to be paid  based  upon a  re-calculation  of the
working capital of acquired companies as of the closing dates.


Colorado Well Service Inc.

On July 15,  1998,  the  Company  completed  the  acquisition  of the  assets of
Colorado Well Service, Inc. ("Colorado") for approximately $6.5 million in cash.
These assets  included  seventeen well service rigs and one drilling rig in Utah
and Colorado.

TransTexas Oilfield Service Assets

On August 19, 1998, the Company  completed the  acquisition of certain  oilfield
service assets of TransTexas Gas Corporation  ("TransTexas")  for  approximately
$20.5  million in cash.  The  TransTexas  assets are based in Laredo,  Texas and
included nine well service rigs,  approximately 80 oilfield trucks, 173 frac and
other tanks, and various pieces of equipment, parts and supplies.

Flint Well Servicing Assets 

On September 16, 1998, the Company  completed the  acquisition of  substantially
all of the well  servicing  assets of Flint  Engineering &  Construction  Co., a
subsidiary of Flint Industries,  Inc. ("Flint") for approximately  $11.9 million
in cash.  These assets  included 55 well service rigs and 25 oilfield  trucks in
Texas, Oklahoma, Kansas, Montana and Utah.

Iceberg S.A.

On September 24, 1998,  the Company  completed the  acquisition of the assets of
Iceberg,  S.A.  ("Iceberg") for approximately  $4.3 million in cash. The Iceberg
assets included four well service rigs in Comodoro Rivadavia, Argentina.

<PAGE>


                        KEY ENERGY GROUP AND SUBSIDIARIES
        Notes to Unaudited Consolidated Financial Statements - Continued

HSI Group

On September 24, 1998, the Company  completed the  acquisition of  substantially
all of the operating  assets of Hellums Services II, Inc.,  Superior  Completion
Services,  Inc., South Texas Disposal, Inc. and Elsik II, Inc. ("HSI Group") for
$47.9 million in cash.  These assets included  approximately  80 oilfield trucks
and eight well service rigs in South Texas.

Dawson Production Services, Inc.

On September  15, 1998,  Midland  Acquisition  Corp.  ("Midland"),  a New Jersey
corporation  and a  wholly-owned  subsidiary of the Company,  completed its cash
tender offer (the "Tender  Offer") for all  outstanding  shares of common stock,
par value $0.01 per share (the "Dawson Shares"), including the associated common
stock purchase rights, of Dawson Production Services, Inc. ("Dawson") at a price
of $17.50 per share. Midland accepted for payment 10,021,601 Dawson Shares for a
total purchase price of approximately $175.4 million. The acceptance of tendered
Dawson Shares,  together with Dawson Shares  previously owned by Midland and the
Company prior to the  commencement  of the Tender Offer  resulted in Midland and
the Company acquiring  approximately 97.0% of the outstanding Dawson Shares. The
purchase  price for Dawson  Shares  pursuant to the Tender Offer was  determined
pursuant  to  arms-length  negotiations  between  the parties and was based on a
variety of factors, including,  without limitation, the anticipated earnings and
cash flows of Dawson.

The Tender  Offer was made  pursuant  to an  Agreement  and Plan of Merger  (the
"Merger  Agreement"),  dated as of August 11, 1998,  by and among  Midland,  the
Company and Dawson.  On September 18, 1998,  pursuant to the terms of the Merger
Agreement,  Midland was merged with and into Dawson (the "First  Merger")  under
the laws of the States of New  Jersey and Texas and all Dawson  Shares not owned
by Midland were  cancelled and retired and  converted  into the right to receive
$17.50 in cash.  On  September  21,  1998,  Dawson was merged  with and into the
Company (the "Second Merger") pursuant to the laws of the States of Maryland and
Texas.

The total  consideration paid for the Dawson Shares pursuant to the Tender Offer
and the First Merger was approximately $181.7 million.

At the time of the closing,  Dawson owned  approximately  527 well service rigs,
200 oilfield trucks, and 21 production testing units in South Texas and the Gulf
Coast, East Texas and Louisiana, the Permian Basin of West Texas and New Mexico,
the Anadarko Basin of Texas and Oklahoma,  California,  and in the inland waters
of the Gulf of Mexico.

Pro Forma Results of Operations - (unaudited)

The following  unaudited  pro forma results of operations  have been prepared as
though  Dawson  had been  acquired  on July 1, 1997 with  adjustments  to record
specifically   identifiable   decreases   in  direct   costs  and   general  and
administrative  expenses  related to the  termination  of individual  employees.
These  adjustments only reflect  efficiencies  gained through September 30, 1998
and do not  necessarily  reflect  all  efficiences  expected  to be  achieved in
accordance with managements future plans.

                                                         Three Months Ended
                                                             September 30,
(Thousands, except per share data)                         1998         1997
- ------------------------------------------------------------------------------
Revenues                                               $ 159,198      $135,943
Net income                                                   605         2,550
                                                       -----------------------
Basic earnings per share                               $     .03      $    .18

<PAGE>

                        KEY ENERGY GROUP AND SUBSIDIARIES
        Notes to Unaudited Consolidated Financial Statements - Continued


4.  LONG-TERM DEBT

At September 30, 1998, major components of the Company's  long-term debt were as
follows:

(i)  PNC Credit Facility

On June 6, 1997,  the Company  entered into an agreement  (the  "Initial  Credit
Agreement")  with  PNC  Bank,  N.A.  ("PNC"),  as  administrative  agent,  and a
syndication  of other  lenders  pursuant  to which the  lenders  provided a $255
million credit facility, consisting of a $120 million seven-year term loan and a
$135 million  five-year  revolver.  The interest rate on the term loan was LIBOR
plus 2.75 percent.  The interest rate on the revolver  varied based on LIBOR and
the level of the Company's indebtedness.  The Initial Credit Agreement contained
certain  restrictive  covenants  and  required  the Company to maintain  certain
financial  ratios. On September 25, 1997, the Company repaid the term loan and a
portion of the then  outstanding  amounts  under the  revolver by  applying  the
proceeds from the initial and second closings of the Company's private placement
of $216 million of 5% Convertible Subordinated Notes (discussed below).

Effective  November 6, 1997,  the Company  entered  into an Amended and Restated
Credit   Agreement   with  PNC  (the   "Amended  PNC  Credit   Agreement"),   as
administrative agent and lender,  pursuant to which PNC agreed to make revolving
credit loans of up to a maximum loan  commitment  of $200  million.  The maximum
commitment under the Amended PNC Credit  Agreement  decreased to $175 million on
November 6, 2000 and to $125  million on November 6, 2001.  The loan  commitment
terminated on November 6, 2002.  Borrowings under the credit facility  consisted
of (i) Eurodollar Loans with interest  currently payable quarterly at LIBOR plus
1.25% subject to adjustment based on certain  financial  ratios,  (ii) Base Rate
Loans with  interest  payable  quarterly at the greater of PNC Prime Rate or the
Federal Funds Effective Rate plus 1/2 %, or (iii) a combination  thereof, at the
Company's option. The Amended PNC Credit Agreement contained certain restrictive
covenants  and  required the Company to maintain  certain  financial  ratios.  A
change  of  control  of the  Company,  as  defined  in the  Amended  PNC  Credit
Agreement,  was an event of  default.  Borrowings  under the  Amended PNC Credit
Agreement were secured by substantially all of the assets of the Company and its
domestic subsidiaries.

Effective  December 3, 1997,  PNC completed the  syndication  of the Amended PNC
Credit  Agreement.  In connection  therewith,  PNC, as  administrative  agent, a
syndication  of lenders and the Company  entered  into a First  Amendment to the
Amended PNC Credit Agreement  providing for, among other things,  an increase in
the maximum commitment to $250 million from $200 million.

In connection with the acquisition of Dawson,  the total  consideration paid for
the  Dawson  Shares  pursuant  to the  Tender  Offer  and the First  Merger  was
approximately  $181.7 million. The Company's source of funds to pay such amount,
certain outstanding debt of Dawson and the Company and related fees and expenses
was (i) a bridge  loan  agreement  in the  amount of  $150,000,000,  dated as of
September 14, 1998,  among the Company,  Lehman Brothers Inc., as Arranger,  and
Lehman  Commercial  Paper Inc., as  Administrative  Agent, and the other lenders
party  thereto (the "Bridge Loan  Agreement").  and (ii) a  $550,000,000  Second
Amended and Restated Credit Agreement,  dated as of June 6, 1997, as amended and
restated  through  September  14, 1998,  among the Company,  PNC Bank,  National
Association,  as Administrative  Agent,  Norwest Bank Texas, N.A., as Collateral
Agent, PNC Capital Markets,  Inc., as Arranger, and the other lenders named from
time  to  time  parties   thereto  (the  "Second  Amended  and  Restated  Credit
Agreement").

<PAGE>

                        KEY ENERGY GROUP AND SUBSIDIARIES
        Notes to Unaudited Consolidated Financial Statements - Continued


At September 30, 1998,  $150,000,000  in principal  amount under the Bridge Loan
Agreement was  outstanding.  Interest under the Bridge Loan Agreement is payable
on the  16th day of each  month  beginning  October  16,  1998 and is  currently
payable at LIBOR plus 6.5%. In connection  with the Bridge Loan  Agreement,  the
Company entered into a Registration Rights Agreements (the "Registration  Rights
Agreements") with Lehman Brothers Inc. and Lehman Commercial Paper Inc. pursuant
to which the Company agreed to file with the Securities and Exchange  Commission
(the  "Commission")  within a certain time period a registration  statement with
respect to (i) an offer to exchange  borrowings  under the Bridge Loan Agreement
for a new  issue of debt  securities  of the  Company,  and (ii) the  resale  of
warrants  (and the shares of common  stock of the  Company to be issued upon the
exercise of such  warrants)  to purchase  shares of common  stock of the Company
issued to Lehman Brothers Inc. in connection with the Bridge Loan Agreement. The
value of such  warrants  do not have a recorded  value due to the fact that such
warrants  are  currently  held in escrow  and will only be  released  if certain
conditions  are met and/or  certain events occur and that the basic terms of the
warrants,  including  the  number  of shares  subject  to the  warrants  and the
exercise price for such shares,  will not be determined  until the release date,
if such release occurs.  Loans outstanding after one year pursuant to the Bridge
Loan  Agreement  will  convert  into term loans  which may be  exchanged  by the
holders  thereof for exchange notes issued  pursuant to an Indenture dated as of
September  14, 1998 (the  "Indenture"),  between the Company and The Bank of New
York, trustee.

At September 30, 1998, $300,000,000 in principal amount ($150,000,000 classified
as tranche term loan A,  "Tranche A Term Loan" and  $150,000,000  classified  as
tranche  term loan B,  "Tranche B Term Loan") was  outstanding  under the Second
Amended and Restated Credit Agreement. In addition, at September 30, 1998, there
was $250,000,000 available in revolving commitments under the Second Amended and
Restated Credit Agreement.

The Tranche A Term Loan requires  interest  payable  monthly at LIBOR plus 2.75%
and matures in sixteen consecutive  quarterly  installments  commencing December
14, 1999. Quarterly  installment amounts are equal to the applicable  percentage
for a particular quarter multiplied by the outstanding  principal amount: 4% for
installments 1 - 4, 6% for installments 5 - 8, 7% for installments 9 - 12 and 8%
for installments 13 - 16. Tranche B Term Loan requires  interest payable monthly
at LIBOR plus 3.25% and matures in nineteen consecutive  quarterly  installments
commencing  December 14, 1999.  Quarterly  installment  amounts are equal to the
applicable  percentage for a particular  quarter  multiplied by the  outstanding
principal  amount:  0.25% for  installments 1 - 16, 24% for installments 17 - 18
and 48% for the final 19th installment.

In connection with the Bridge Loan Agreement and the Second Amended and Restated
Credit Agreement  referred to above, the Company  incurred  approximately  $19.6
million in various fees and associated financing charges.

In addition,  the Company,  its  subsidiaries  and U.S.  Trust Company of Texas,
N.A.,  trustee  ("U.S.  Trust"),  entered into a  Supplemental  Indenture  dated
September 21, 1998 (the "Supplemental Indenture"), pursuant to which the Company
assumed the  obligations  of Dawson under the Indenture  dated February 20, 1997
(the "Dawson  Indenture")  between Dawson and U.S. Trust.  Most of the Company's
subsidiaries  guaranteed those  obligations and the notes issued pursuant to the

<PAGE>

                        KEY ENERGY GROUP AND SUBSIDIARIES
        Notes to Unaudited Consolidated Financial Statements - Continued


Dawson Indenture were equally and ratably secured with the obligations under the
Second Amended and Restated  Credit  Agreement.  At September 30, 1998 there was
$140  million  in  principal  amount  of  notes  outstanding  under  the  Dawson
Indenture.  The notes bear  interest  at 9 3/8% with  interest  payments  due on
February 1 and August 1 of each year. Approximately $5.9 million of interest was
paid by Dawson on August 1, 1998,  prior to completion of the Tender Offer. As a
result of the  completion of the Tender  Offer,  the Company is required and has
commenced a cash tender offer to purchase all of the  outstanding  notes at 101%
all  of  the  aggregate   principal  amount  of  the  outstanding  notes  (which
outstanding  amount is $140  million),  the  source  of funds for which  will be
borrowings under the Second Amended and Restated Credit Agreement.

Additionally,  the Company had outstanding letters of credit of $2,612,000 as of
September  30 and June 30, 1998 related to its workers  compensation  insurance.
The Company is contractually restricted from paying dividends under the terms of
the Bridge Loan Agreement and the Second Amended and Restated Credit Agreement.

(ii) 5% Convertible Subordinated Notes

On September 25, 1997, the Company  completed an initial  closing of its private
placement of $200  million of 5%  Convertible  Subordinated  Notes due 2004 (the
"Notes").  On October 7, 1997,  the Company  completed  a second  closing of its
private placement of an additional $16 million of Notes pursuant to the exercise
of the remaining  portion of the  over-allotment  option  granted to the initial
purchasers of Notes. The placements were made as private  offerings  pursuant to
Rule 144A and  Regulation  S under  the  Securities  Act of 1933.  The Notes are
subordinate  to the  Company's  senior  indebtedness,  which,  as defined in the
indenture under which the Notes were issued,  includes the borrowings  under the
Second Amended and Restated Credit Agreement. The Notes are convertible,  at the
holder's option, into shares of Common Stock at a conversion price of $38.50 per
share, subject to certain adjustments.

The Notes are  redeemable,  at the Company's  option,  on or after September 15,
2000, in whole or part,  together with accrued and unpaid interest.  The initial
redemption  price is  102.86%  for the year  beginning  September  15,  2000 and
declines ratably thereafter on an annual basis.

In the event of a change in control of the Company,  as defined in the indenture
under which the Notes were issued,  each holder of Notes will have the right, at
the holder's option, to require the Company to repurchase all or any part of the
holder's  Notes,  within 60 days of such event,  at a price equal to 100% of the
principal amount thereof, together with accrued and unpaid interest thereon.

Proceeds  from the  placement  of the Notes were used to repay then  outstanding
balances under the Company's  credit  facilities  (see above).  At September 30,
1998, $216,000,000 principal amount of the Notes remain outstanding. Interest on
the Notes is payable on March 15 and  September  15.  Interest of  approximately
$5.4 million was paid on September 15, 1998.

<PAGE>

                        KEY ENERGY GROUP AND SUBSIDIARIES
        Notes to Unaudited Consolidated Financial Statements - Continued


(iii) 7% Convertible Subordinated Debentures

In July 1996,  the  Company  completed  a  $52,000,000  private  offering  of 7%
Convertible Subordinated Debentures due 2003 (the "Debentures") pursuant to Rule
144A under the Securities Act of 1933, as amended (the  "Securities  Act").  The
Debentures  are  subordinate  to the  Company's  senior  indebtedness,  which as
defined in the indenture  pursuant to which the Debentures  were issued includes
the borrowings under the Second Amended and Restated Credit Agreement.

The Debentures are convertible,  at any time prior to maturity,  at the holders'
option,  into shares of Common Stock at a  conversion  price of $9.75 per share,
subject to certain adjustments. In addition, Debenture holders who convert prior
to July 1, 1999 will be entitled to receive a payment,  in cash or Common  Stock
(at the  Company's  option),  generally  equal to 50% of the interest  otherwise
payable from the date of conversion through July 1, 1999.

The Debentures are  redeemable,  at the option of the Company,  on or after July
15,  1999,  at a  redemption  price  of  104%,  decreasing  1% per  year on each
anniversary date thereafter. In the event of a change in control of the Company,
as defined in the indenture under which the Debentures were issued,  each holder
of  Debentures  will have the right,  at the  holder's  option,  to require  the
Company to repurchase all or any part of the holder's  Debentures within 60 days
of such event at a price equal to 100% of the principal amount thereof, together
with accrued and unpaid interest thereon.
 
As of September 30, 1998,  $47,400,000 in principal amount of the Debentures had
been  converted  into  4,861,538  shares  of common  stock at the  option of the
holders.  An additional 165,423 shares of common stock were issued  representing
50% of the interest  otherwise payable from the date of conversion  through July
1,  1999 and an  additional  35,408  shares of common  stock  were  issued as an
inducement  to  convert.   The  additional   165,423  shares  of  common  stock,
representing 50% of the interest  otherwise  payable from the date of conversion
through July 1, 1999,  are included in equity.  The fair value of the additional
35,408  shares of common stock issued as  inducement to convert was $710,186 and
is recorded as  interest  expense in the  unaudited  consolidated  statement  of
operations  for the three months ended  September  30,  1997.  In addition,  the
proportional  amount of  unamortized  debt issuance  costs  associated  with the
converted  Debentures was charged to additional  paid-in  capital at the time of
conversion.

At September 30, 1998,  $4,600,000  principal amount of the Debentures  remained
outstanding.  Interest on the  Debentures  is payable on January 1 and July 1 of
each year. Interest of approximately $172,500 was paid on July 1, 1998

(iv) Other Notes Payable

At September 30, 1998, other notes payable consisted primarily of capital leases
for automotive  equipment and equipment  leases with varying  interest rates and
principal and interest payments.

<PAGE>

                        KEY ENERGY GROUP AND SUBSIDIARIES
        Notes to Unaudited Consolidated Financial Statements - Continued


5. RECENTLY ISSUED ACCOUNTING STANDARDS

Statement of Financial Accounting Standards No. 131 - Disclosures about Segments
of an Enterprise and Related Information

Statement of Financial  Accounting  Standards No. 131 ("SFAS 131") - Disclosures
about  Segments of an  Enterprise  and Related  Information,  which  establishes
standards for reporting information about operating segments in annual financial
statements and requires selected information about operating segments in interim
financial  reports issued to shareholders.  SFAS 131 also establishes  standards
for related  disclosure about products and services,  geographic areas and major
customers.  SFAS 131 is effective for financial statements for periods beginning
after  December  15,  1997.  SFAS 131 need not be applied  to interim  financial
statements  in  the  initial  year  of  its  application.  However,  comparative
information  for interim  periods in the initial  year of  application  is to be
reported in the financial  statements for interim  periods in the second year of
application.  The Company will adopt SFAS 131 for the fiscal year ended June 30,
1999.  The Company does not expect SFAS 131 to  materially  affect the Company's
reporting practices.


6.  COMMITMENTS AND CONTINGENCIES

Various suits and claims arising in the ordinary  course of business are pending
against the Company.  Management does not believe that the disposition of any of
these  items  will  result in a  material  adverse  impact  to the  consolidated
financial position of the Company.

<PAGE>



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

The following  discussion and analysis  should be read in  conjunction  with the
audited consolidated  financial statements and the notes thereto included in the
Company's Annual Report on Form 10-K for the year ended June 30, 1998.

Current and Subsequent Events

During the three months ended  September  30, 1998,  the Company  completed  the
acquisition of the following well  servicing,  trucking,  drilling and ancillary
equipment companies and businesses:

Colorado Well Service, Inc.
Oilfield service assets of TransTexas Gas Corporation
Well servicing assets of Flint Engineering & Construcion Co.
Dawson Production Services, Inc.
Iceberg, S.A.
HSI Group
 
These  acquisitions  (which are more fully  described in Note 3 to the unaudited
consolidated  financial  statements) involve approximately 620 well service rigs
(including  four well  service rigs in  Argentina),  388 trucks and one drilling
rig. The total purchase price of these acquisitions totaled approximately $288.9
million in cash, excluding any assumed net liabilities.

As of November 11, 1998, the Company owned a fleet of  approximately  1,424 well
service rigs, 1,121 oilfield trucks, and 74 drilling rigs,  including 21 service
rigs, 28 trucks and six drilling  rigs in Argentina  and three  drilling rigs in
Canada.  Management currently believes that the Company's well servicing rig and
oilfield truck fleet are the largest  onshore  fleets in the world.  The Company
operates in all major onshore oil and gas producing  regions of the  continental
United  States and provides a full range of drilling,  completion,  maintenance,
workover and plugging and abandonment services for the oil and gas industry.

Impact of Lower Crude Oil Prices

As the  result  of the  prolonged  lower oil  prices,  the  Company's  drilling,
completion  and  workover  activity  have  been  adversely  affected.  Equipment
utilization  for  drilling,  completion  and workover  activity has continued to
decline throughout the last three months of fiscal year 1998 and the first three
months of fiscal 1999.  The demand for these  services,  which  generate  higher
margins,  will continue to be adversely affected until oil prices  substantially
increase  from  their  current  depressed  levels.   

Growth Strategy

Historically,  the domestic well servicing  industry has been highly fragmented,
characterized  by a large  number  of  smaller  companies  which  have  competed
effectively  on a local  basis in terms of pricing  and the  quality of services
offered.  In recent  years,  however,  many  major and  independent  oil and gas
companies have placed increasing  emphasis not only on pricing,  but also on the
safety  records and quality  management  systems of, and the breadth of services
offered by, their vendors,  including well  servicing  contractors.  This market
environment,  which requires  significant  expenditures by smaller  companies to
meet these  increasingly  rigorous  standards,  has  forced  many  smaller  well
servicing companies to sell their operations to larger competitors. As a result,
the  industry  has  seen  high  levels  of  consolidation  among  the  competing
contractors.

<PAGE>


Over  the  past  two and  one-half  years, the  Company  has  been  the  leading
consolidator  of this industry,  completing in excess of 50 acquisitions of well
servicing and drilling operations through September 30, 1998. This consolidation
has led to reduced fragmentation in the market and a more predictable demand for
well  services for the Company and its  competitors.  The  Company's  management
structure is  decentralized,  which allows for rapid integration of acquisitions
and the retention of strong local identities of many of the acquired businesses.

As a result of the Company's recent growth through acquisition,  the Company has
developed a strategy to:

1.   Maximize operating efficiences by focusing on reducing costs;

2.   Fully   integrate    acquisitions   into   the   Company's    decentralized
     organizational structure and thereby attempt to maximize operating margins;

3.   Expand business lines and services offered by the Company in existing areas
     of operations; and

4.   Extend the geographic  scope and operating  environments  for the Company's
     operations.

If the current decline in the oil prices  persists for a protracted  period or a
recovery in such prices remains  uncertain,  the Company may curtail or halt its
growth strategy until such time as prices reach more favorable ranges.

RESULTS OF OPERATIONS

The following  discussion provides information to assist in the understanding of
the Company's financial  condition and results of operations.  It should be read
in conjunction with the unaudited  consolidated financial statements and related
notes thereto appearing elsewhere in this report.

QUARTER ENDED SEPTEMBER 30, 1998 VERSUS THE QUARTER ENDED SEPTEMBER 30, 1997

Net Income

For the quarter  ended  September 30, 1998,  the Company  reported net income of
$1,837,000  ($.10 per share - basic) as compared to $4,111,000 ($.29 per share -
basic) for the quarter  ended  September  30, 1997,  representing  a decrease of
$2,274,000,  or 55% (66% decrease in basic earnings per share).  The decrease in
net income is primarily  attributable  to the Company's  decrease in service and
drilling rig utilization rates.

Revenues

The Company's  total revenues for the quarter ended September 30, 1998 increased
by $40,188,000, or 53%, to $115,587,000 compared to $75,399,000 reported for the
quarter ended September 30, 1997. The increase is primarily  attributable to the
Company's  acquisitions of oilfield  service and drilling rig companies over the
past twelve months, offset by the Company's decrease in service and drilling rig
utilization rates.

<PAGE>

Oilfield  service revenues for the quarter ended September 30, 1998 increased by
$36,301,000,  or 52%, to $105,799,000  compared to $69,498,000  reported for the
quarter ended September 30, 1997. The increase is primarily  attributable to the
Company's  acquisitions  of  oilfield  service  companies  over the past  twelve
months,  offset by the Company's  decrease in oilfield  service rig  utilization
rates.

Drilling  revenues  for the  quarter  ended  September  30,  1998  increased  by
$4,787,000,  or 170%,  to  $7,610,000  compared to  $2,823,000  reported for the
quarter ended September 30, 1997. The increase is primarily  attributable to the
Company's  drilling rig acquisitions over the past twelve months,  offset by the
Company's decrease in drilling rig utilization rates.


Costs and Expenses and Operating Margins

The Company's  total costs and expenses for the quarter ended September 30, 1998
increased  by  $43,549,000,  or 63%, to  $112,430,000  compared  to  $68,881,000
reported for the quarter  ended  September  30,  1997.  The increase is directly
attributable  to  increased  operating  costs and expenses  associated  with the
Company's acquisitions over the past twelve months.

Oilfield  service expenses for the quarter ended September 30, 1998 increased by
$25,459,000,  or 53%, to $73,698,000  compared to  $48,239,000  reported for the
quarter ended September 30, 1997. Oilfield service margins (revenues less direct
costs and  expenses)  increased  for the  quarter  ended  September  30, 1998 by
$10,842,000,  or 51%, to  $32,101,000  compared to  $21,259,000  for the quarter
ended September 30, 1997.  Oilfield  service margins as a percentage of oilfield
service  revenue for the quarters ended  September 30, 1998 and 1997 was 30% and
31%,  respectively.  In  addition,  the  Company  has  continued  to expand  its
services,  offering higher margin ancillary  services and equipment such as well
fishing tools, blow-out preventers and frac tanks.

The  Company's  contract  drilling  costs and  expenses  for the  quarter  ended
September 30, 1998 increased by $5,064,000,  or 224%, to $7,327,000  compared to
$2,263,000 for the quarter ended September 30, 1997.  Oilfield  drilling margins
for the Company's  drilling  operations  during the quarter ended  September 30,
1998  decreased  by $277,000,  or 49%, to $283,000  compared to $560,000 for the
quarter ended  September 30, 1997.  Oilfield  drilling margin as a percentage of
oilfield drilling revenue for the quarters ended September 30, 1998 and 1997 was
4% and 20%,  respectively.  Such decreases are  attributable to the decreases in
onshore drilling due to the lower crude oil and natural gas prices.

General and  administrative  expenses for the quarter  ended  September 30, 1998
increased by $3,760,000,  or 49%, to $11,438,000  compared to $7,678,000 for the
quarter ended September 30, 1997. The increase was primarily attributable to the
Company's recent acquisitions and expanded services.  General and administrative
expenses as a percentage of total revenue for the quarters  ended  September 30,
1997 and 1998 was 10% for each period.

Depreciation, depletion and amortization expense for the quarter ended September
30, 1998 increased by $5,891,000, or 122%, to $10,703,000 compared to $4,812,000
for the quarter ended  September 30, 1997.  The increase is directly  related to
the increase in property and equipment and intangible assets of the Company over
the past twelve months as a result of its acquisitions.

<PAGE>



Interest  expense  for  the  quarter  ended  September  30,  1998  increased  by
$3,419,000,  or 67%, to $8,505,000  compared to $5,086,000 for the quarter ended
September  30,  1997.  The  increase  was  primarily  the  result  of  increased
indebtedness used to finance the Company's acquisition program.

Income tax  expense for the  quarter  ended  September  30,  1998  decreased  by
$1,087,000,  or 45%, to $1,320,000  compared to $2,407,000 for the quarter ended
September 30, 1997.  The effective tax rate for the quarter ended  September 30,
1998 as compared to the quarter  ended  September  30, 1997 has increased due to
amortization  of intangible  assets (which is generally  non-deductible  for tax
purposes).  The  Company  does not expect to have to pay the full  amount of the
income  tax  provision   because  of  the   availability   of  accelerated   tax
depreciation, drilling tax credits, and tax loss carry-forwards.

Cash Flows

Net cash provided by operating  activities  for the quarter ended  September 30,
1998  increased by  $8,348,000 or 206%,  to  $12,408,000  compared to $4,060,000
provided for the quarter ended  September  30, 1997.  This increase is primarily
related to the Company's acquisitions over the past twelve months.

Net cash used in investing  activities for the quarter ended  September 30, 1998
increased by $122,553,000, or 93%, to $254,407,000 compared to $131,854,000 used
for the quarter ended September 30, 1997. This increase is primarily  related to
the Company's acquisitions over the past twelve months.

Net cash provided by financing  activities  for the quarter ended  September 30,
1998 increased by $121,285,000 or 90%, to $256,651,000  compared to $135,366,000
provided  during the quarter ended September 30, 1997. The increase is primarily
the  result of  borrowings  of  long-term  debt used to  finance  the  Company's
acquisition program.

LIQUIDITY, CAPITAL COMMITMENTS AND CAPITAL RESOURCES

At September 30, 1998,  the Company had cash of $39.9 million  compared to $25.3
million at June 30, 1998 and $49.3  million at September  30, 1997. At September
30, 1998,  the Company had working  capital of $73.9  million  compared to $79.5
million at June 30, 1998 and $77.9 million at September 30, 1997.

In addition to its ongoing acquisition program, for fiscal 1999, the Company has
projected  approximately $40 million of capital expenditures for improvements of
existing  service and drilling rig machinery and equipment,  a decrease of $12.1
million over the $52.1 million  expended during fiscal 1998. The Company expects
to finance these capital  expenditures  through internally  generated  operating
cash flows.  Capital  expenditures for service and drilling rig improvements for
the three  months ended  September  30, 1998 and 1997 were $7.6 million and $7.0
million, respectively.

The Company has projected approzimately $2.0 million of capital expenditures for
oil and gas exploration for fiscal 1999 as compared to $7.8 million expended for
fiscal 1998.  Financing of these costs is expected to come from  operations  and
available credit  facilities.  For the three months ended September 30, 1998 and
1997, the Company expended $1.6 million and $2.1 million, respectively.

The Company's  primary capital resources are net cash provided by operations and
proceeds from certain long-term debt facilities.

<PAGE>



Year 2000 Issue

The Company is currently  implementing a new integrated  management  information
system  along  with  updated  hardware  that will  replace  most of the  systems
currently utilized. The implementation of the new management information system,
which  is Year  2000  compliant,  began  in July  1998  and is  scheduled  to be
substantially  completed by June 1999.  The Company has not yet developed a plan
to  formally  communicate  with  its  significant  suppliers  and  customers  to
determine  if those  parties have  appropriate  plans to remedy year 2000 issues
when their systems  interface with the Company's systems or may otherwise impact
the operations of the Company.  The Company does not  anticipate  that this will
have a material  impact on operations.  However,  there can be no assurance that
the systems of other  companies on which the  Company's  processes  rely will be
timely converted, or that failure to successfully convert by another company, or
conversion that is incompatible  with the Company's  systems,  would not have an
impact on the Company's operations.  A potential source of risk includes, but is
not limited to, the inability of principal  suppliers and major  customers to be
year 2000  compliant,  which could result in delays in product  deliveries  from
such suppliers and  collection of accounts  receivables.  The Company  currently
does not have a  contingency  plan in place  to cover  any  unforeseen  problems
encountered  that relate to the year 2000, but intends to produce one before the
end of the fiscal year.

The  cost of the new  management  information  system,  (a  large  part of which
management  expects  will be  capitalized)  is not  expected  to have a material
impact on the  Company's  business,  operations  or results  thereof,  financial
condition,  liquidity or capital resources. Although the Company is not aware of
any material  operational issues or costs associated with preparing its internal
systems for the year 2000,  there can be no  assurance  that there will not be a
delay  in,  or  increased  costs  associated  with,  the  implementation  of the
necessary systems and changes to address the year 2000.

<PAGE>

PART II - OTHER INFORMATION

Item 1. Legal Proceedings.
         None.

Item 2. Changes in Securities and Use of Proceeds.
 
        (c) Recent Sales of Unregistered Securities:

During the three  months ended  September  30,  1998,  the Company  effected the
following sales of unregistered securities:

Effective September 14, 1998, in connection with the Bridge Loan Agreement,  the
Company issued to Lehman Brothers,  Inc. warrants to purchase a number of shares
of Common Stock at a per share  exercise  price to be determined on the date, if
any, such warrants are released from escrow,  such release to occur  if certain
conditions are met and/or certain events occur. The issuance of the warrants was
exempt from  registration  under Section 4(2) of the  Securities Act of 1933, as
amended, as a sale of securities not invovling any public offering.

Item 3. Defaults Upon Senior Securities.
          None.
 

Item 4. Submission of Matters to a Vote of Security Holders.
          None
<PAGE>

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

(a)      The following exhibits are filed as a part of the Form 10-Q

Number   Description

10(a)Asset  Purchase  Agreement  among Key Four  Corners,  Inc.,  Colorado  Well
     Service, Inc. and Keith Poole effective July 10, 1998.

10(b)Asset Purchase  Agreement among Key Energy Services - South Texas, Inc. and
     TransTexas Gas Corporation effective August 17, 1998.

10(c)Asset Purchase  Agreement among Key Energy Group, Inc., Flint Engineering &
     Construction Co. and Flint Industries, Inc. effective September 9, 1998.

10(d)Asset Purchase  Agreement among Dawson  Production  Partners,  L.P., Dawson
     Production  Services,   Inc.,  and  Hellums  Services  II,  Inc.,  Superior
     Completion  Services,  Inc.,  South Texas Disposal,  Inc.,  Elsik II, Inc.,
     Roger D. Hellums,  Charles C. Forbes, Jr., Robert W. Randle, Jr., Ronald D.
     Brieden, John E. Crisp, Charles Talley, and James J. Acker effective August
     14, 1998.

10(e)Commitment  Letter between Key Energy Group, Inc. and PNC Bank, N.A., dated
     as of August  17,  1998  (filed as  Exhibit  (b)(1) to  Schedule  14D-1 and
     Schedule 13D filed by Midland  Acquisition  Corp. and the Company on August
     12, 1998, File No. 005-47031, and incorporated herein by reference).

10(f)Engagement  Letter between Key Energy Group,  Inc. and Bear,  Stearns & Co,
     Inc.,  dated as of May 8, 1998.  (filed as Exhibit (b)(2) to Schedule 14D-1
     and  Schedule  13D filed by Midland  Acquisition  Corp.  and the Company on
     August 12, 1998, File No. 005-47031, and incorporated herein by reference).

10(g)Engagement  Letter  between  Key  Energy  Group,  Inc.  and  Dain  Rauscher
     Wessels,  dated as of July 2, 1998.  (filed as Exhibit  (b)(3) to  Schedule
     14D-1 and Schedule 13D filed by Midland  Acquisition  Corp. and the Company
     on  August  12,  1998,  File No.  005-47031,  and  incorporated  herein  by
     reference).
 
10(h)Confidentiality  Agreement,  dated as of  August  8,  1998 by and among Key
     Energy  Group,  Inc.,  Midland  Acquisition  Corp.  and  Dawson  Production
     Services,  Inc. (filed as Exhibit (c)(2) to Schedule 14D-1 and Schedule 13D
     filed by Midland Acquisition Corp. and the Company on August 12, 1998, File
     No. 005-47031, and incorporated herein by reference).
 
10(i)Agreement  and Plan of Merger,  dated as of August 11,  1998,  by and among
     Key Energy Group,  Inc.,  Midland  Acquisition  Corp. and Dawson Production
     Services,  Inc.  (filed as Exhibit 2.1 to the Company's  Current  Report on
     Form 8-K dated September 28, 1998,  File No.  001-08038,  and  incorporated
     herein by reference).

<PAGE>


10(j)$150,000,000  Bridge Loan  Agreement,  dated as of September 14, 1998 among
     Key Energy Group, Inc., Lehman Brothers Inc., Lehman Commercial Paper Inc.,
     and certain lenders and guarantors. (filed as Exhibit 99.1 to the Company's
     Current Report on Form 8-K dated  September 28, 1998,  File No.  001-08038,
     and incorporated herein by reference).

10(k)Indenture for the Key Energy Group,  Inc. Exchange Notes due 2008, dated as
     of  September  14, 1998  (filed as Exhibit  99.2 to the  Company's  Current
     Report  on Form 8-K dated  September  28,  1998,  File No.  001-08038,  and
     incorporated herein by reference).

10(l)Warrant  Agreement among Key Energy Group, Inc. and The Bank of New York as
     Trustee,  dated as of  September  14,  1998.  (filed as Exhibit 99.3 to the
     Company's  Current  Report on Form 8-K dated  September 28, 1998,  File No.
     001-08038, and incorporated herein by reference).

10(m)Debt Registration  Rights Agreement,  among Key Energy Group,  Inc., Lehman
     Commercial  Paper Inc. and the guarantors  set forth  therein,  dated as of
     September 14, 1998 (filed as Exhibit 99.4 to the Company's  Current  Report
     on Form 8-K dated September 28, 1998, File No. 001-08038,  and incorporated
     herein by reference).

10(n)Equity  Registration  Rights Agreement,  between Key Energy Group, Inc. and
     Lehman Brothers Inc.,  dates as of September 14 1998 (filed as Exhibit 99.5
     to the Company's  Current Report on Form 8-K dated September 28, 1998, File
     No. 001-08038, and incorporated herein by reference).

10(o)Escrow  Agreement  among Key Energy  Group,  Inc.,  Lehman  Brothers  Inc.,
     Lehman  Commercial  Paper  Inc.  and The  Bank  of New  York,  dated  as of
     September 14, 1998 (filed as Exhibit 99.6 to the Company's  Current  Report
     on Form 8-K dated September 28, 1998, File No. 001-08038,  and incorporated
     herein by reference).

10(p)$550,000,000  Second  Amended  and  Restated  Credit  Agreement,  among Key
     Energy Group,  Inc., PNC Bank,  National  Association,  Norwest Bank Texas,
     N.A., PNC Capital  Markets,  Inc. and the several lenders from time to time
     parties thereto,  dated as of June 6, 1997, as amended and restated through
     September 14, 1998 (filed as Exhibit 99.7 to the Company's  Current  Report
     on Form 8-K dated September 28, 1998, File No. 001-08038,  and incorporated
     herein by reference).

10(q)Amended and Restated Master Guarantee and Collateral  Agreement made by Key
     Energy Group, Inc. and certain of its subsidiaries in favor of Norwest Bank
     Texas,  N.A.,  dated as of June 6, 1998,  as amended and  restated  through
     September 14, 1998 (filed as Exhibit 99.8 to the Company's  Current  Report
     on Form 8-K dated September 28, 1998, File No. 001-08038,  and incorporated
     herein by reference).

10(r)Intercreditor and Collateral  Agency  Agreement,  dated as of September 14,
     1998 (filed as Exhibit  99.9 to the  Company's  Current  Report on Form 8-K
     dated September 28, 1998, File No.  001-08038,  and incorporated  herein by
     reference).

10(s)Indenture dated February 20, 1997 between Dawson Production Services,  Inc.
     and U.S.  Trust  Company  of Texas,  N.A.  (filed as  Exhibit  99.10 to the
     Company's  Current  Report on Form 8-K dated  September 28, 1998,  File No.
     001-08038, and incorporated herein by reference).


<PAGE>

10(t)Supplemental  Indenture dated  September 21, 1998,  among Key Energy Group,
     Inc.,  its  Subsidiaries  and U.S. Trust Company of Texas,  N.A.  (filed as
     Exhibit 99.11 to the Company's  Current Report on Form 8-K dated  September
     28, 1998, File No. 001-08038, and incorporated herein by reference).

10(u)Form of Indemnification  Agreement and provisions regarding indemnification
     of directors and officers from the Company's  Articles of Incorporation and
     Bylaws (filed as Exhibit 3 to the Schedule 14D-9 filed by Dawson Production
     Services, Inc. on August 17, 1998, and incorporated herein by reference).

10(v)Employment  Agreement effective as of April 1, 1996 between the Company and
     Michael E. Little (filed as Exhibit 4 to the Schedule 14D-9 filed by Dawson
     Production  Services,  Inc. on August 17,  1998,  File No.  005-47031,  and
     incorporated herein by reference).

10(w)Amendment No. 1 to Employment  Agreement between the Company and Michael E.
     Little (filed as Exhibit 5 to the Schedule 14D-9 filed by Dawson Production
     Services,  Inc. on August 17, 1998, File No.  005-47031,  and  incorporated
     herein by reference).

10(x)Amendment No. 2 to Employment  Agreement between the Company and Michael E.
     Little (filed as Exhibit 6 to the Schedule 14D-9 filed by Dawson Production
     Services,  Inc. on August 17, 1998, File No.  005-47031,  and  incorporated
     herein by reference).

10(y)Employment  Agreement effective as of April 1, 1996 between the Company and
     Joseph  Eustace  (filed as Exhibit 7 to the Schedule  14D-9 filed by Dawson
     Production  Services,  Inc. on August 17,  1998,  File No.  005-47031,  and
     incorporated herein by reference).

10(z)Amendment  No. 1 to  Employment  Agreement  between  the Company and Joseph
     Eustace  (filed  as  Exhibit  8 to  the  Schedule  14D-9  filed  by  Dawson
     Production  Services,  Inc. on August 17,  1998,  File No.  005-47031,  and
     incorporated herein by reference).

10(aa)  Employment  Agreement  effective as of July 1, 1998 between the Company
     and Jim  Byerlotzer  (filed as  Exhibit 9 to the  Schedule  14D-9  filed by
     Dawson  Production  Services,  Inc. on August 17, 1998, File No. 005-47031,
     and incorporated herein by reference).

10(bb)  Amendment  No. 1 to  Employment  Agreement  between  the Company and Jim
     Byerlotzer  (filed as  Exhibit  10 to the  Schedule  14D-9  filed by Dawson
     Production  Services,  Inc. on August 17,  1998,  File No.  005-47031,  and
     incorporated herein by reference).

10(cc) Employment  Agreement  effective April 1, 1996 between the Company and P.
     Mark  Stark  (filed as  Exhibit 11 to the  Schedule  14D-9  filed by Dawson
     Production  Services,  Inc. on August 17,  1998,  File No.  005-47031,  and
     incorporated herein by reference).

10(dd) Amendment No. 1 to Employment  Agreement  between the Company and P. Mark
     Stark (filed as Exhibit 12 to the Schedule 14D-9 filed by Dawson Production
     Services,  Inc. on August 17, 1998, File No.  005-47031,  and  incorporated
     herein by reference).


<PAGE>


10(ee) Employee Severance Pay Plan of Dawson Production Services, Inc. (filed as
     Exhibit 13 to the Schedule 14D-9 filed by Dawson Production Services,  Inc.
     on  August  17,  1998,  File No.  005-47031,  and  incorporated  herein  by
     reference).

10(ff) Consulting Agreement Term Sheet dated August 11, 1998 between the Company
     and Midland Acquisition Corp. and Michael E. Little (filed as Exhibit 14 to
     the Schedule 14D-9 filed by Dawson Production Services,  Inc. on August 17,
     1998, File No. 005-47031, and incorporated herein by reference).

10(gg) Consulting Agreement Term Sheet dated August 11, 1998 between the Company
     and Midland  Acquisition Corp. and James J. Byerlotzer (filed as Exhibit 15
     to the Schedule 14D-9 filed by Dawson Production  Services,  Inc. on August
     17, 1998, File No. 005-47031, and incorporated herein by reference).

10(hh) Consulting Agreement Term Sheet dated August 11, 1998 between the Company
     and Midland Acquisition Corp. and Joseph E. Eustace (filed as Exhibit 16 to
     the Schedule 14D-9 filed by Dawson Production Services,  Inc. on August 17,
     1998, File No. 005-47031, and incorporated herein by reference).


27(a) Statement - Financial Data Schedule

(b)  The  following  report  on Form 8-K was  filed  during  the  quarter  ended
     September 30, 1998:

The  Company's  Current  Report on Form 8-K was filed on  September  28, 1998 to
report the Company's acquisition of Dawson Production Services,  Inc.





<PAGE>

                                   SIGNATURES


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.
 
                                             KEY ENERGY GROUP, INC.
                                             (Registrant)



                                      By /s/ Francis D. John                
       Dated: November 16, 1998       President and Chief Executive Officer

                                      By /s/ Stephen E. McGregor      
       Dated: November 16, 1998       Executive Vice President, Chief Financial 
                                      Officer and Treasurer

                                      By /s/ Danny R. Evatt
       Dated: November 16, 1998       Vice President Financial Operations and
                                      Principal Accounting Officer







<TABLE> <S> <C>

<ARTICLE>                     5
<MULTIPLIER>                  1,000
       
<S>                           <C>
<PERIOD-TYPE>                 3-MOS
<FISCAL-YEAR-END>             JUN-30-1999
<PERIOD-END>                  SEP-30-1998
<CASH>                             39,917
<SECURITIES>                            0
<RECEIVABLES>                     102,894
<ALLOWANCES>                            0
<INVENTORY>                        14,021
<CURRENT-ASSETS>                  163,626
<PP&E>                            835,829
<DEPRECIATION>                   (58,036)
<TOTAL-ASSETS>                  1,206,048
<CURRENT-LIABILITIES>              89,731
<BONDS>                                 0
<COMMON>                            1,868
                   0
                             0
<OTHER-SE>                        152,551
<TOTAL-LIABILITY-AND-EQUITY>    1,206,048
<SALES>                           115,179
<TOTAL-REVENUES>                  115,587     
<CGS>                              81,784
<TOTAL-COSTS>                     103,925
<OTHER-EXPENSES>                        0
<LOSS-PROVISION>                        0
<INTEREST-EXPENSE>                  8,505
<INCOME-PRETAX>                     3,157
<INCOME-TAX>                        1,320
<INCOME-CONTINUING>                 1,837
<DISCONTINUED>                          0
<EXTRAORDINARY>                         0
<CHANGES>                               0
<NET-INCOME>                        1,837
<EPS-PRIMARY>                        0.10
<EPS-DILUTED>                        0.10
        

</TABLE>






 




                            Asset Purchase Agreement

                                      among

                             Key Four Corners, Inc.,

                           Colorado Well Service, Inc.

                                       and

                                   Keith Poole



                                  July 10, 1998
                                                          
<PAGE>

                                TABLE OF CONTENTS

ARTICLE 1 Purchase and Sale of Assets                            1
         1.1      Purchase and Sale of the Assets                1
         1.2      Excluded Assets                                2
         1.3      Consideration for Assets                       3
         1.4      Liabilities                                    3
         1.5      Closing                                        3
         1.6      Closing Deliveries                             3
         1.6.1    Opinion of Buyer's Counsel                     3
         1.6.2    Opinion of Seller's Counsel.                   4

ARTICLE IIRepresentations and Warranties                         4
         2.1      Representations and Warranties of 
                    the Seller and the Shareholders              4
         2.1.1    Organization and Good Standing                 4
         2.1.2    Agreement Authorized and Effect
                     on Other Obligations.                       4
         2.1.3    Contracts                                      5
         2.1.4    Title to Assets                                5
         2.1.5    Licenses and Permits                           5
         2.1.6    Intellectual Property                          6
         2.1.7    Financial Statements                           6
         2.1.8    Absence of Certain Changes and Events          6
                      (a)      Financial Change                  6
                      (b)      Property Damage                   6
                      (c)      Waiver                            6
                      (d)      Change in Assets                  6
                      (e)      Labor Disputes                    7
                      (f)      Other Changes                     7
         2.1.9    Necessary Consents                             7
         2.1.10   Environmental Matters                          7
         2.1.11   Termination of the Colorado Well Service, 
                    Inc. Profit Sharing Plan and Trust           8
         2.1.12   Investigations; Litigation8
         2.1.13   Absence of Certain Businesses Practices        9
         2.1.14   Solvency                                       9
         2.1.15   Finder's Fee                                   9
         2.1.16   Taxes                                          9

         2.2      Representations and Warranties of Buyer        9
         2.2.1    Organization and Good Standing                 10
         2.2.2    Agreement Authorized and its Effect 
                    on Other Obligations                         10
         2.2.3    Consents and Approvals                         10
         2.2.4    Finder's Fee                                   10
         2.2.5    Non-Forecasts                                  10

ARTICLE III Additional Agreements                                11
         3.1      Noncompetition.                                11
         3.2      Hiring Employees                               11
         3.3      Allocation of Purchase Price                   12
         3.4      Name Change                                    12
         3.5      Budget Agreement                               12
         3.6      Acknowledgment of Adequate Considerations      12
         3.7      Lease Agreement                                12
         3.8      Further Assurances                             13

ARTICLE IV Indemnification                                       13
         4.1      Indemnification by the Seller
                     and the Shareholder                         13
         4.2      Indemnification by Buyer                       13
         4.3      Indemnification Procedure                      13

ARTICLE V Miscellaneous                                          14
         5.1      Survival of Representations, 
                    Warranties and Covenants                     14
         5.2      Entirety                                       15
         5.3      Counterparts.                                  15
         5.4      Notices and Waivers.                           15
         5.5      Captions.                                      15
         5.6      Successors and Assigns.                        16
         5.7      Severability.                                  16
         5.8      Applicable Law.                                16
         5.9      Non Disclosure of Purchase Price               16
<PAGE>
                                                      

                            Asset Purchase Agreement

This Asset Purchase  Agreement (this "Agreement") is entered into as of July 10,
1998  among Key Four  Corners,  Inc.,  a  Delaware  corporation  (the  "Buyer"),
Colorado Well Service,  Inc., a Colorado  corporation  (the  "Seller") and Keith
Poole (the "Shareholder").

                                   RECITATIONS

The Seller desires to sell substantially all of its assets, and Buyer desires to
acquire such assets.

NOW,   THEREFORE,   in   consideration   of  the  premises  and  of  the  mutual
representations,  warranties, covenants and agreements, and subject to the terms
and conditions herein contained, the parties hereto hereby agree as follows:


                                    ARTICLE 1

                           Purchase and Sale of Assets

1.1 Purchase  and Sale of the Assets.  Subject to the terms and  conditions  set
forth in this  Agreement,  the Seller hereby agrees to sell,  convey,  transfer,
assign  and  deliver to Buyer  effective  as of 11:59  P.M.  Colorado  time (the
"Effective Time") on the date of delivery and payment of the cash  consideration
set forth in Section 1.3  hereof,  but in no event later than July 15, 1998 (the
"Closing  Date"),  all of the assets of the Seller  existing as of the Effective
Time other than the Excluded Assets  (defined  below),  whether real,  personal,
tangible or intangible,  including,  without  limitation,  the following  assets
owned by the  Seller  relating  to or used or  useful  in the  operation  of the
business  as  conducted  by the  Seller on and before  the  Effective  Time (the
"Business")  (all such assets being sold hereunder are referred to  collectively
herein as the "Assets"):

(a)  all  tangible  personal  property  owned  by  Seller  (such  as  machinery,
     equipment,  leasehold improvements,  furniture and fixtures, and vehicles),
     including,  without  limitation,  that  which is more  fully  described  on
     Schedule 1.1(a) hereto (collectively, the "Tangible Personal Property");

(a)  all of the inventory owned by Seller,  including without  limitation,  that
     which is more fully described on Schedule 1.1(b) hereto (collectively,  the
     "Inventory");

(a)  all  of the  Seller's  intangible  assets  (the  "Intangibles"),  including
     without limitation,  (i) all of the Seller's rights to the name under which
     it is incorporated  or under which it currently does business,  (ii) all of
     the Seller's  rights to any patents,  patent  applications,  trademarks and
     service marks (including  registrations and applications  therefor),  trade
     names,  and copyrights and written  know-how,  trade secrets,  licenses and
     sublicenses  and all  other  similar  proprietary  data  and  the  goodwill
     associated therewith  (collectively,  the "Intellectual  Property") used or
     held in connection with the Business,  including without  limitation,  that
     which is more fully  described  on  Schedule  1.1(c)  hereto  (the  "Seller
     Intellectual Property"), (iii) the Seller's telephone numbers, and (iv) the
     sales and promotional literature,  computer software, customer and supplier
     lists and all other  records  of the Seller  relating  to the Assets or the
     Business,  excluding the corporate minute books, accounting records, files,
     tax returns and other  financial  data on whatever  media,  relating to the
     Seller or the Shareholder or the Excluded Assets (the "Retained Records");

(a)  those leases, subleases, contracts, contract rights and agreements relating
     to the Assets or the  operation of the Business  listed on Schedule  1.1(d)
     hereto (collectively, the "Contracts");

(a)  all of the permits,  exemptions from permit  requirements,  authorizations,
     certificates,  approvals,  registrations,  variances,  waivers, exemptions,
     rights-of-way, franchises, ordinances, orders, licenses and other rights of
     every kind and character  (collectively,  the "Permits") relating to all or
     any of the Assets or to the operation of the Business,  including,  but not
     limited to, those that are more fully described on Schedule 1.1(e) hereto;

(a)  the goodwill and going concern value of the Business; and

(g)  all other or  additional  privileges,  rights,  interests,  properties  and
     assets of the Seller of every kind and  description  and  wherever  located
     that  are used in the  Business  or  intended  for use in the  Business  in
     connection  with, or that are  necessary for the continued  conduct of, the
     Business.

1.2 Excluded Assets.  The Assets shall not include the following  (collectively,
the "Excluded  Assets"):  (i) all of the Seller's  accounts  receivable  and all
other  rights of the Seller to receive  payment  for  services  rendered  by the
Seller before the  Effective  Time;  (ii) all cash  accounts of the Seller,  all
petty  cash  of the  Seller  kept  on  hand  for  use in the  Business  and  all
investments, investment accounts, notes receivable and other accounts maintained
by the Seller at financial institutions; (iii) all other receivables and prepaid
expenses,  including  all right,  title and interest of the Seller in and to any
prepaid  expenses,  bonds,  deposits and other current assets relating to any of
the  Assets  or  the  Businesses;  (iv)  the  Retained  Records;  (v)  the  cash
consideration  paid or payable by Buyer to Seller  pursuant to Sections  1.3 and
3.1 hereof; and (vi) the other assets described in Schedule 1.2 attached hereto.

1.3  Consideration  for Assets.  As consideration  for the sale of the Assets to
Buyer  and  for  the  other  covenants  and  agreements  of the  Seller  and the
Shareholder  contained herein,  Buyer agrees to pay on the Closing Date, the sum
of Six Million,  Four Hundred Eighty Thousand Dollars  ($6,480,000) to Seller by
wire transfer of  immediately  available  funds to an account  designated by the
Seller or by delivery of immediately available funds.


1.4  Liabilities.  Effective as of the Effective Time, Buyer shall assume those,
and only those,  (a)  liabilities  and  obligations of the Seller to perform the
Contracts  to the  extent  that  the  Contracts  (i) are not in  default  on the
Effective Time (other than by reason of defaults  caused by not having  required
consents to assignment)  and (ii) have either been duly assigned to Buyer or, if
not so assigned,  Buyer has performed or rendered  services under such Contracts
after the Effective Time, and (b) the obligations of Seller expressly assumed by
Buyer  as  described   and  set  forth  in  Section  3.2  hereof  (the "Assumed
Liabilities").  On and after the Effective Date, the Seller shall be responsible
for any and all liabilities and obligations of the Seller other than the Assumed
Liabilities, including, without limitation, (a) any obligations arising from the
Seller's  employment  of those  employees  of the Seller  listed on Schedule 3.2
hereto (other than those expressly assumed by Buyer as set forth on Schedule 3.2
hereto);  (b) any liabilities arising from or relating to Seller's failure to be
duly  qualified  or licensed to do  business  and in good  standing as a foreign
corporation in all  jurisdictions in which the character of the properties owned
or the nature of the business  conducted by Seller would make such qualification
or  licensing  necessary;  (c) any failure to pay any taxes owed by Seller which
are applicable to the period ending with the Effective Time; (d) any liabilities
arising out of any matters listed on Schedules 2.1.10 and 2.1.12 hereto; (e) any
liability incurred by the Seller or the Shareholder for commission or other fees
payable to brokers, attorneys or others; and (f) any other liabilities resulting
from  Seller's  operation  of the Assets or conduct of its  business  before the
Effective Time (collectively, the "Retained Liabilities").

1.5 Closing.  The closing of the purchase and sale provided for  hereunder  (the
"Closing")  shall take place on the Closing  Date,  at the offices of  Williams,
Turner & Holmes, P.C., 200 N. 6th Street, Grand Junction, Colorado.

1.6 Closing  Deliveries.  At the Closing,  in addition to the conveyances of the
Assets to the Buyer in exchange  for the Purchase  Price,  Buyer and Seller will
deliver to one another the following:

1.6.1  Opinion of Buyer's  Counsel.  The Seller shall have  received a favorable
opinion,  dated as of the  Closing  Date,  from Lynch,  Chappell & Alsup,  P.C.,
counsel for Buyer,  in the form attached  hereto as Schedule 1.6.1. In rendering
such opinion,  such counsel may rely upon (x)  certificates of public  officials
and of  officers  or Buyer as to the  matters  of fact  and (y) the  opinion  or
opinions of other counsel,  which opinions shall be reasonably  satisfactory  to
the Seller, as to matters other than federal or Colorado law.

1.6.2  Opinion of Seller's  Counsel.  The Buyer shall have  received a favorable
opinion,  dated as of the Closing Date,  from Williams,  Turner & Holmes,  P.C.,
counsel to Seller and the  Shareholder,  in the form of that attached  hereto as
Schedule  1.6.2.  In  rendering  such  opinion,  such  counsel may rely upon (x)
certificates of public officials and of officers of the Seller as to the matters
of fact and (y) on the  opinion or  opinions of other  counsel,  which  opinions
shall be reasonably  satisfactory  to Buyer, as to matters other than federal or
Colorado law.

1.6.3 Consent to Sublease.  The Buyer shall have received a consent, in form and
substance satisfactory to the Buyer, consenting to the execution and delivery of
the Sublease Agreement described in Section 3.7 hereof.

1.7 Post-Closing Adjustments.  With respect to accounts receivable and all other
rights of the Seller to receive  payment  for  services  rendered  by the Seller
before the  Effective  Time which have not been  invoiced by Seller prior to the
Effective  Time,  Buyer shall  invoice all such  receivables  and services as an
accomodation to Seller, and Buyer will account to Seller for all amounts paid to
Buyer  thereon  (less any expenses  authorized  by Seller to be paid on Seller's
behalf by Buyer) upon the expiration of thirty (30) days (the "First  Settlement
Date")  and  sixty  (60) days  (the "Second  Settlement  Date")  following  the
Effective Time (with any such accounts as are unpaid as of the Second Settlement
Date to be surrendered by Buyer to Seller upon request by Seller).  In addition,
on the First Settlement  Date, Buyer will pay Seller an additional  amount equal
to the amounts paid by Seller for equipment  purchases  made by Seller after May
12,  1998,  and before the date  hereof  which  expand the  capabilities  of the
Business  and which are  described  on  Schedule  1.7  hereto,  less any amounts
representing  Seller's  obligations  to its employees  which have been expressly
assumed by Buyer as set forth on Schedule 3.2 hereto.

                                   ARTICLE II

                         Representations and Warranties

2.1 Representations and Warranties of the Seller and the Shareholder.  As of the
Closing  and the  Effective  Time,  the Seller and the  Shareholder  jointly and
severally represent and warrant to Buyer as follows:

2.1.1  Organization  and Good Standing.  Seller is a corporation duly organized,
validly  existing and in good standing  under the laws of the State of Colorado,
is qualified to do business in Wyoming,  Utah and Nevada and in each other state
in which the nature and conduct of its  business  requires it to be qualified to
do business and has full requisite corporate power and authority to carry on its
businesses as it is currently  conducted  and to own and operate the  properties
currently owned and operated by it. The  Shareholder  owns all of the issued and
outstanding  shares of the Seller's capital stock and has the sole right to vote
the same.

2.1.2 Agreement  Authorized and Effect on Other  Obligations.  The execution and
delivery of this Agreement and all  instruments to be executed by Seller and the
Shareholder   hereunder  have  been  authorized  by  all  necessary   corporate,
shareholder  and other action on the part of the Seller and the  Shareholder and
this  Agreement  and  all  instruments  to be  executed  by the  Seller  and the
Shareholder  hereunder are the valid and binding  obligations  of the Seller and
the Shareholder  enforceable  (subject to normal equitable  principals)  against
each of such parties in accordance  with their terms,  except as  enforceability
may be limited  by  bankruptcy,  insolvency,  reorganization,  debtor  relief or
similar  laws  affecting  the  rights of  creditors  generally.  The  execution,
delivery and performance of this Agreement and all instruments to be executed by
the  Seller  and  the  Shareholder   hereunder  and  the   consummation  of  the
transactions  contemplated hereby and thereby,  will not conflict with or result
in a violation or breach of any term or provision  of, nor  constitute a default
under (i) the  Articles  of  Incorporation  or Bylaws  (or other  organizational
documents) of the Seller, (ii) except as set forth on Schedule 2.1.9 hereto, any
obligation,  indenture,  mortgage,  deed of  trust,  lease,  contract  or  other
agreement  to which  the  Seller or the  Shareholder  is a party or by which the
Seller or the Shareholder or their respective  properties are bound; or (iii) to
the their knowledge, any provision of any law, rule, regulation, order, permits,
certificate, writ, judgment,  injunction, decree, determination,  award or other
decision of any court,  arbitrator or other governmental  authority to which the
Seller or the Shareholder, or any of their respective properties are subject.

2.1.3  Contracts.  Schedule  1.1(d)  hereto  sets forth a  complete  list of all
contracts,  including  leases under which the Seller is lessor or lessee,  which
relate to the Assets. In addition, except as set forth on Schedule 1.1(d) hereto
(a) all of the Contracts are in full force and effect,  and constitute valid and
binding  obligations  of the Seller,  (b) except as set forth on Schedule  2.1.9
hereto,  the  Seller  is  not,  and  to the  knowledge  of the  Seller  and  the
Shareholder,  no other party to any of the Contracts is, in default  thereunder,
and no event has occurred which (with or without  notice,  lapse of time, or the
happening  of any other event) would  constitute  a default  thereunder,  (c) no
Contract has been entered  into on terms which could  reasonably  be expected to
have an adverse effect on the use of the Assets by Buyer for the same purpose as
they were used by the Seller prior to the Closing  Date,  (d) neither the Seller
nor the Shareholder  has received any information  which would cause any of such
parties to conclude that any customer of the Seller will (or is likely to) cease
doing business with Buyer (or its successors) as a result of the consummation of
the transactions contemplated hereby.

2.1.4 Title to Assets. The Seller has good, indefeasible and marketable title to
all of the Assets, free and clear of any Encumbrances  (defined below) except as
set forth in Schedule 2.1.4 hereto.  Except as set forth in Schedule  1.1(a) and
Schedule  2.1.4  hereto,  all of the Assets  are (a) in a state of good  repair,
ordinary wear and tear  excepted,  (b) are free from any known defects except as
may be  repaired  by  routine  maintenance  and  such  minor  defects  as do not
substantially  interfere with the continued use thereof in the conduct of normal
operations and (c) to the knowledge of the Seller and the  Shareholder,  conform
to all applicable  laws  governing  their use. No notice of any violation of any
law,  statute,  ordinance or  regulation  relating to any of the Assets has been
received  by the  Seller or the  Shareholder,  except  such as have  been  fully
complied  with. The term  "Encumbrances"  means all liens,  security  interests,
pledges,  mortgages,  deeds of trust, claims, rights of first refusal,  options,
charges,  restrictions  or  conditions to transfer or  assignment,  liabilities,
obligations, taxes, privileges, equities, easements, rights of way, limitations,
reservations, restrictions and other encumbrances of any kind or nature.

   
2.1.5 Licenses and Permits. Schedule 1.1(e) hereto sets forth a complete list of
all Permits necessary under law or otherwise for the operation,  maintenance and
use of the Assets in the manner in which they are now being operated, maintained
and used;  each of the Permits and the Seller's  rights with respect  thereto is
valid and subsisting,  in full force and effect,  and enforceable by the Seller;
the Seller is in compliance  in all material  respects with the terms of each of
the Permits; none of the Permits have been, or to the knowledge of the Seller or
the Shareholder,  are threatened to be, revoked, canceled, suspended or modified
(although certain of the Permits (as identified on Schedule 1.1(e) hereto) shall
expire as of June 30, 1998).

2.1.6 Intellectual  Property.  Schedule 1.1(c) hereto sets forth a complete list
of all Seller Intellectual  Property material or necessary for the continued use
of the  Assets;  the Seller  Intellectual  Property  is owned or licensed by the
Seller  free and clear of any  Encumbrances;  the Seller has not  granted to any
other person any license to use any Seller Intellectual  Property and use of the
Seller Intellectual  Property will not, and the conduct of the Business did not,
to the knowledge of the Seller and the Shareholder,  infringe, misappropriate or
conflict with the Intellectual Property rights of others.  Neither the Seller or
the Shareholder  has received any notice of  infringement,  misappropriation  or
conflict with the Intellectual  Property rights of others in connection with the
use by Seller of the Seller Intellectual Property.

2.1.7 Financial Statements. The Seller has delivered to Buyer a copy of Seller's
unaudited  statement  of income for the four (4) month  period  ended  April 30,
1998,  a copy of which is  attached  hereto as  Schedule  2.1.7  (the  "Seller's
Statement of Income");  the  Seller's  Statement of Income is true,  correct and
complete in all material  respects and presents  fairly and fully the income and
expenses of the Seller as at the date and for the periods indicated thereon, and
except as set forth on Schedule  2.1.7  hereto has been  prepared in  accordance
with  generally  accepted  accounting  principles as promulgated by the American
Institute of Certified Public Accountants ("GAAP") applied on a consistent basis
and the  Seller's  Statement  of  Income  includes  all  adjustments  which  are
necessary for a fair  presentation  of the Seller's  income and expenses for the
period indicated.

2.1.8 Absence of Certain Changes and Events. Since April 30, 1998, there has not
been:

(a)  Financial  Change.  Any adverse  change in the Assets,  the Business or the
     financial  condition,  operations,  liabilities or prospects of the Seller,
     except as set forth on Schedule 2.1.8(d);

(b)  Property Damage. Any damage,  destruction,  or loss to any of the Assets or
     the Business (whether or not covered by insurance);

(c)  Waiver.  Any waiver or release of a material  right of or claim held by the
     Seller;

(d)  Change in Assets.  Any  acquisition,  disposition,  transfer,  encumbrance,
     mortgage,  pledge or other encumbrance of any asset of the Seller except as
     set forth on Schedule  2.1.8(d) hereto or as otherwise made in the ordinary
     course of business;

(e)  Labor Disputes. Any labor disputes between the Seller and its employees; or

(f)  Other  Changes.  Any other  event or  condition  known to the Seller or the
     Shareholder that particularly  pertains to and has or might have an adverse
     effect on the Assets,  the  operations  of the  Business  or the  financial
     condition or prospects of the Seller, except as expressly noted on Schedule
     2.1.8(d) hereto.

2.1.9  Necessary  Consents.  The Seller has obtained and  delivered to Buyer all
consents to  assignment  or waivers  thereof  required  to be obtained  from any
governmental  authority  or from any  other  third  party  in  order to  validly
transfer the Assets hereunder,  including, without limitation, the Contracts and
the Seller Permits, except as expressly noted on Schedule 2.1.9 hereto.

2.1.10 Environmental  Matters. (a) Except as described in a letter dated July 6,
1998 from Mesa Environmental, Inc. to Donna Stoner of the Colorado Department of
Health and  Environment,  Grand  Junction,  Colorado  (the  "Mesa  Environmental
Letter"),  none of the current or past  operations of the Business or any of the
Assets  are  being  or have  been  conducted  or used  in  such a  manner  as to
constitute  a violation of any  Environmental  Law  (defined  below);  except as
described  in  the  Mesa  Environmental  Letter,   neither  the  Seller  or  the
Shareholder  has received  any notice  (whether  formal or informal,  written or
oral) from any entity, governmental agency or individual regarding any existing,
pending or  threatened  investigation  or inquiry  related to  violations of any
Environmental   Law  or  regarding  any  claims  for  remedial   obligations  or
contribution for removal costs or damages under any Environmental Law; there are
no writs,  injunction  decrees,  orders or judgments  outstanding,  or lawsuits,
claims, proceedings or investigations pending or, to the knowledge of the Seller
or the Shareholder,  threatened relating to the ownership,  use,  maintenance or
operation of the Assets or the conduct of the Business, nor, to the knowledge of
the  Seller or the  Shareholder,  is there  any basis for any of the  foregoing;
Buyer is not required to obtain any permits,  licenses or similar authorizations
pursuant to any Environmental Law in effect as of the date hereof to operate and
use any of the Assets for their  current  purposes and uses; to the knowledge of
the  Seller  or the  Shareholder,  the  Assets  include  all  environmental  and
pollution   control   equipment   necessary  for  compliance   with   applicable
Environmental  Law;  except  as  disclosed  on  Schedule  2.1.10,  no  Hazardous
Materials (defined below) have been or are currently being used by the Seller in
the operation of the Assets;  except as disclosed on Schedule 2.1.10 hereto,  no
Hazardous  Materials  are or have  ever  been  situated  on or under  any of the
Seller's  properties,  whether owned or leased,  or incorporated into any of the
Assets;  except as disclosed on Schedule 2.1.10 hereto,  there are no, and there
have never been any,  underground  storage tanks (as defined under Environmental
Law) located under any of the Seller's properties, whether owned or leased; and,
except as  disclosed  on  Schedule  2.1.10  hereto,  there are no  environmental
conditions or circumstances,  including the presence or release of any Hazardous
Materials,  on any  property  presently  or  previously  owned or  leased by the
Seller,  or on any  property  on  which  Hazardous  Materials  generated  by the
Seller's  operations  or the use of the Assets  were  disposed  of,  which would
result in an adverse change in the Assets, Business or business prospects of the
Seller.  The term  "Environmental  Law" means any and all laws,  rules,  orders,
regulations, statutes, ordinances, codes, decrees, and other legally enforceable
requirements (including,  without limitation,  common law) of the United states,
or any state,  regional,  city, local, municipal or other governmental authority
or   quasi-governmental   authority,   regulating,   relating  to,  or  imposing
environmental  standards of conduct concerning  protection of the environment or
human health,  or employee health and safety as from time to time has been or is
now  in   effect.   The  term   "Hazardous   Materials"   means  (x)   asbestos,
polychlorinated  biphenyls,  urea  formaldehyde,  lead based  paint,  radon gas,
petroleum, oil, solid waste, pollutants and contaminants, and (y) any chemicals,
materials,  wastes or  substances  that are defined,  regulated,  determined  or
identified as toxic or hazardous in any Environmental Law.

(b)  With respect to the matters identified in the Mesa Environmental  Letter in
     Schedule  2.1.10 hereto,  Seller and  Shareholder  shall undertake at their
     cost and expense all  appropriate  remediation  and clean-up  procedures in
     accordance with the  requirements of each applicable  regulatory  authority
     (the "Remedial  Work"),  and Seller and Shareholder shall jointly indemnify
     and hold harmless Buyer from all such costs,  expenses and fees incurred by
     Seller and  Shareholder in performing  the Remedial Work  pertaining to the
     matters set forth in the Mesa Environmental Letter.

2.1.11  Termination of the Colorado Well Service,  Inc.  Profit Sharing Plan and
Trust.  Seller  hereby  agrees to amend and terminate the Colorado Well Service,
Inc.  Profit  Sharing Plan (the "Plan") prior to the Effective  Time by adopting
board  resolutions  and an agreement for amendment and  termination of the Plan.
After the effective  date of termination of the Plan, the Plan shall be "frozen"
pending distribution of its assets to Participants and their  beneficiaries.  No
persons who are not Participants as of the termination date shall be eligible to
participate in the Plan or receive  benefits  thereunder,  and no  distributions
shall be made by the Plan except normal  distributions in the ordinary course of
business to or on behalf of employees who have  separated  from service with the
Seller or, after the Closing  Date,  with Buyer and its parent and  subsidiaries
("Key").  Within  90 days  after  the  Closing  Date,  Seller  agrees  to file a
submission to formally request a determination  letter from the Internal Revenue
Service  ("IRS") to the effect that the Plan is a qualified  plan under  Section
401(a) of the Code upon its termination and that the trust used to fund the Plan
(the  "Trust")  is tax  exempt  under  Section  501(a) of the  Code.  As soon as
administratively  practicable following receipt of a favorable IRS determination
letter, the trustee of the Trust shall effectuate distributions of all remaining
assets from the Trust and, thereafter, it shall be liquidated. After liquidation
of the Trust,  Seller agrees to file a final IRS form 5500 for the Plan with the
IRS. Key assumes no liability  or  obligation  with respect to or arising out of
the Plan or Trust at any time,  before,  on or after the Closing  Date,  and all
costs,  damages,  liabilities,  penalties,  taxes and  expenses,  of any nature,
relating to, or arising out of, the Plan and Trust, including termination of the
Plan and Trust, shall be paid by Seller and its shareholders and not by Key.

2.1.12   Investigations;   Litigation.   No   investigation  or  review  by  any
governmental  entity  with  respect  to the  Seller  or any of the  transactions
contemplated   by  this  Agreement  is  pending  or  threatened,   nor  has  any
governmental entity indicated to the Seller or the Shareholder,  an intention to
conduct  the same;  and  there is no suit,  action,  or  legal,  administrative,
arbitration or other  proceeding or  governmental  investigation  pending,  , to
which the Seller or the Shareholder,  is a party or any other unasserted  claims
against the Seller or the Shareholder  which would have an adverse effect on any
of the  Assets  or the  Business,  except as set  forth on the  Schedule  2.1.12
hereto.

2.1.13  Absence  of  Certain  Businesses  Practices.  Neither  the Seller or the
Shareholder, nor to the knowledge of the Seller or the Shareholder, any officer,
employee or agent of the  Seller,  or any other  person  acting on behalf of the
Seller or the  Shareholder  has,  directly or  indirectly,  within the past five
years,  given or agreed to give any gift or  similar  benefit  to any  customer,
supplier,  government employee or other person who is or may be in a position to
help or hinder the  profitable  conduct of the Business or the profitable use of
the Assets (or to assist the Seller in  connection  with any actual or  proposed
transaction) which if not given in the past, might have had an adverse effect on
the profitable  conduct of the Business or the profitable use of the Assets,  or
if not continued in the future, might adversely affect the profitable conduct of
the Business or the profitable use of the Assets.

2.1.14 Solvency.  The Seller is not presently insolvent,  nor will the Seller be
rendered  insolvent by the occurrence of the  transactions  contemplated by this
Agreement.  The term "insolvent," with respect to the Seller, means that the sum
of the present fair and saleable value of the Seller's  assets does not and will
not  exceed  its debts  and other  probable  liabilities,  and the term  "debts"
includes  any legal  liability  whether  matured  or  unmatured,  liquidated  or
unliquidated, absolute fixed or contingent, disputed or undisputed or secured or
unsecured.

2.1.15  Finder's  Fee.  All  negotiations  relative  to this  Agreement  and the
transactions  contemplated  hereby  have been  carried  on by the Seller and the
Shareholder and their counsel  directly with Buyer and its counsel,  without the
intervention  of any other  person  in such  manner as to give rise to any valid
claim  against  Buyer for a brokerage  commission,  finder's  fee or any similar
payment.
 
2.1.16 Taxes. All federal,  state and local taxes assessed or assessable against
the Assets for periods prior to January 1, 1998 have been paid by Seller and the
Assets  will be  conveyed  to Buyer  free and clear of any such  taxes or claims
therefor.  All taxes  assessed  against  the Assets  for the  period  commencing
January  1,  1998 will be  prorated  through  the  Closing  Date  (based on 1997
assessed  values) with Seller  paying to Buyer at Closing an amount equal to the
portion of such taxes  applicable to the period between  January 1, 1998 and the
Closing Date.  Buyer shall be responsible for the payment of any sales taxes due
as a result of the sale of the Assets by Seller to Buyer.

2.2  Representations  and Warranties of Buyer.  Buyer represents and warrants to
the Seller and the Shareholder as follows:

2.2.1  Organization  and Good Standing.  Buyer is a corporation  duly organized,
validly  existing and in good standing  under the laws of the State of Delaware,
has full requisite  corporate  power and authority to carry on its businesses as
it is currently conducted, and to own and operate the properties currently owned
and operated by it, and is duly qualified or licensed to do businesses and is in
good standing as a foreign corporation authorized to do business in the State of
Colorado.

2.2.2 Agreement Authorized and its Effect on Other Obligations. The consummation
of the transactions contemplated hereby have been duly and validly authorized by
all necessary  corporate  action on the part of Buyer,  and this  Agreement is a
valid and binding  obligation of Buyer enforceable  (subject to normal equitable
principles)  in  accordance  with its  terms,  except as  enforceability  may be
limited by bankruptcy, insolvency, reorganization, debtor relief or similar laws
affecting  the  rights of  creditors  generally.  The  execution,  delivery  and
performance  of this  Agreement by Buyer will not  conflict  with or result in a
violation or breach of any term or provision  of, or  constitute a default under
(a) the Certificate of  Incorporation  or Bylaws of Buyer or (b) any obligation,
indenture,  mortgage, deed of trust, lease, contract or other agreement to which
Buyer or any of its property is bound.

2.2.3  Consents and  Approvals.  No consent,  approval or  authorization  of, or
filing of a registration with, any governmental or regulatory authority,  or any
other person or entity is required to be made or obtained by Buyer in connection
with  the   execution,   delivery  or  performance  of  this  Agreement  or  the
consummation of the transactions contemplated hereby.

2.2.4  Finder's  Fee.  All  negotiations  relative  to  this  Agreement  and the
transactions  contemplated  hereby have been carried on by Buyer and its counsel
directly  with the Seller and the  Shareholder  and their  counsel,  without the
intervention  by any other  person  as the  result of any act of Buyer in such a
manner as to give rise to any valid claim against the Seller or the  Shareholder
for any brokerage commission, finder's fee or any similar payments.

2.2.5  Non-Forecasts.  Seller and the Shareholder make no other  representations
and warranties except as expressly set forth in this Agreement and the Schedules
hereto, including any general representations,  warranties,  guaranties or other
assurances  as to the  future  profitability  of  the  Business  or  the  Assets
following the Closing of the transactions contemplated by this Agreement.

                                   ARTICLE III

                              Additional Agreements

3.1  Noncompetition.  Except as set forth below or as otherwise  consented to or
approved in writing by Buyer, the Seller and the Shareholder each agree that for
a period of 60 months  following the date hereof,  such party will not (and will
cause its affiliates and successors not to) directly or indirectly, acting alone
or  as a  member  of  a  partnership  or  as  an  officer,  director,  employee,
consultant,   representative,   advisor,   lender   (including  gifts  used  for
capitalization or collateral),  a holder of, or investor in as much as 3% of any
security of any class of any  corporation or other business entity (a) engage in
any business in  competition  with the business or  businesses  conducted by the
Seller on or before the date  hereof or by Buyer (or Buyer's  affiliates)  on or
after the date  hereof,  or in any service  business  the services of which were
provided and marketed by the Seller on or before the date hereof or by Buyer (or
Buyer's  affiliates)  on or after  the date  hereof in the  states of  Colorado,
Nevada, Utah and Wyoming;  (b) request any present customers or suppliers of the
Seller or any  customers of Buyer (or Buyer's  affiliates)  to curtail or cancel
their business with Buyer (or Buyer's  affiliates);  (c) disclose to any person,
firm or corporation any trade,  technical or technological  secrets of Buyer (or
Buyer's  affiliates)  or of the Seller or any details of their  organization  or
business  affairs or (d) induce or actively attempt to influence any employee of
Buyer (or Buyer's affiliates) to terminate his or her employment. The Seller and
the Shareholder  agree that if either the length of time or geographical area as
set forth in this Section 3.1 is deemed too restrictive in any court proceeding,
the court may reduce such  restrictions to those which it deems reasonable under
the circumstances. The obligations expressed in this Section 3.1 are in addition
to any other  obligations  that the Seller or the Shareholder may have under the
laws of any state  requiring a corporation  selling its assets (or a shareholder
of such  corporation)  to limit its activities so that the goodwill and business
relations being  transferred  with such assets will not be materially  impaired.
The Seller and the Shareholder further agree and acknowledge that Buyer does not
have any  adequate  remedy  at law for the  breach or  threatened  breach by the
Seller or the  Shareholder  of the covenants  contained in this Section 3.1, and
agree that Buyer may, in addition to the other  remedies  which may be available
to it hereunder,  file a suit in equity to enjoin the Seller or the  Shareholder
from such breach or threatened breach. If any provisions of this Section 3.1 are
held to be invalid or against public policy, the remaining  provisions shall not
be  affected  thereby.  The  Seller  and the  Shareholder  acknowledge  that the
covenants set forth in this Section 3.1 are being executed and delivered by such
party  in  consideration  of (i)  the  covenants  of  Buyer  contained  in  this
Agreement,  (ii)  additional  consideration  in the amount of $10,000 payable by
Buyer to Seller and $10,000  payable by Buyer to  Shareholder on the date hereof
by wire  transfer of  immediately  available  funds and (iii) for other good and
valuable   consideration,   the  receipt   and   adequacy  of  which  is  hereby
acknowledged.

3.2 Hiring Employees.  Schedule 3.2 hereto is a complete and accurate listing of
all  employees of the Seller who devote their full or part time in the operation
of the  Assets  and the  conduct  of the  Business  and  their job  titles  (the
"Employees").  Effective as of 12:01 A.M. next following the Effective Time, all
of the Employees  actively engaged in the conduct of Seller's  business shall be
offered full or part-time employment by Buyer, subject to such Employees meeting
Buyer's standard employment eligibility requirements. Except as specifically set
forth as being  assumed  by Buyer on  Schedule 3.2  hereto  for those  Employees
actually  hired by Buyer,  Buyer  shall have no  liability  or  obligation  with
respect to any employee  benefits of any Employee  except  those  benefits  that
accrue  pursuant  to such  Employees'  employment  with  Buyer on or  after  the
Effective  Time. The Seller and the  Shareholder  shall  cooperate with Buyer in
connection  with any offer of  employment  from Buyer to the  Employees  and use
their best efforts to cause the acceptance of any and all such offers.

3.3  Allocation  of Purchase  Price.  The parties  hereto  agree to allocate the
Purchase  Price  payable  by Buyer  for the  Assets  hereunder  as set  forth on
Schedule 3.3 hereto,  and shall report this  transaction  for federal income tax
purposes in accordance  with the  allocation so agreed upon.  The parties hereto
for themselves  and for their  respective  successors  and assigns  covenant and
agree that they will file  coordinating  Form 8594's in accordance  with Section
1060 of the Internal  Revenue Code of 1986,  as amended,  with their  respective
income tax returns for the taxable year that includes the date hereof.

3.4 Name Change. The Seller and the Shareholder  shall,  within twenty (20) days
from the date of  Closing,  cause to be  filed  with the  Secretary  of State of
Colorado an amendment to the Articles of  Incorporation  of the Seller  changing
the names of the Seller from its  current  name to a name that is not similar to
such name. The Seller and the Shareholder  shall,  within five (5) days from the
date of its receipt of  confirmation of such filings from the Secretary of State
of  Colorado,  cause the same to be filed  with the  appropriate  office of each
state in which the Seller is  qualified  to do  business  and deliver to Buyer a
copy of such filings.

3.5 Employment Agreement. Concurrently herewith, the Shareholder and Buyer shall
have executed an Employment  Agreement  (the  "Employment  Agreement") in a form
acceptable to them.

3.6 Acknowledgment of Adequate Considerations.  The Shareholder acknowledges and
agrees  that  Buyer is  relying  upon the  accuracy  of the  representation  and
warranties  made  herein  by  the  Shareholder  and  the  enforceability  of the
covenants and  agreements  of the  Shareholder  contained  herein and that Buyer
would not be willing to complete the  transactions  contemplated  hereby without
such  representations,  warranties,  covenants and  agreements.  The Shareholder
acknowledges and agrees that he will personally  benefit from the  consideration
being paid by Buyer to Seller  hereunder and that such  consideration,  together
with the other  benefits  and  consideration  resulting  to them  hereunder,  is
adequate  to  support  the  enforcement  of  their  representation,  warranties,
covenants and agreements contained herein.

3.7 Sublease Agreement.  Concurrently  herewith, the Buyer shall have executed a
Sublease  Agreement with Seller and  Shareholder,  pursuant to which Buyer shall
have subleased the property currently leased by Seller in Rangely, Colorado, for
the remaining  term of the primary lease and on terms and  conditions  otherwise
acceptable to Buyer.

3.8 Further  Assurances.  From time to time, as and when  requested by any party
hereto,  any other  party  hereto  shall  execute  and  deliver,  or cause to be
executed and delivered,  such documents and instruments and shall take, or cause
to be taken,  such further and other actions as may be  reasonably  necessary to
effect the transactions contemplated hereby.


                                   ARTICLE IV

                                 Indemnification

4.1 Indemnification by the Seller and the Shareholder.  In addition to any other
remedies  available to Buyer under this Agreement,  or at law or in equity,  the
Seller and the Shareholder shall, jointly and severally,  indemnify,  defend and
hold  harmless  Buyer  and  its  officers,  directors,   employees,  agents  and
stockholders (collectively,  the "Buyer Indemnified Parties"),  against and with
respect to any and all claims, costs, damages,  losses,  expenses,  obligations,
liabilities,  recoveries,  suits,  causes of action and deficiencies,  including
interest,  penalties and reasonable attorneys' fees and expenses  (collectively,
the  "Damages")  which exceed the sum of $10,000 in the  aggregate  that a Buyer
Indemnified  Party shall incur or suffer  (whether  the damages are  suffered or
incurred  by such Buyer  Indemnified  Party  directly  or as a result of a third
party claim against such Buyer Indemnified  Party),  which arise, result from or
relate to (a) any breach of, or  failure  by the Seller and the  Shareholder  to
perform, their respective representations,  warranties,  covenants or agreements
in this Agreement or in any schedule,  certificate,  exhibit or other instrument
furnished  or  delivered  to Buyer by the Seller or the  Shareholder  under this
Agreement; or (b) the Retained Liabilities.

4.2 Indemnification by Buyer. In addition to any other remedies available to the
Seller or the Shareholder  under this Agreement,  or at law or in equity,  Buyer
shall  indemnify,  defend  and  hold  harmless  the  Seller  and  its  officers,
directors,  employees,  agents and stockholders and the Shareholder  against and
with  respect  to any and all  Damages  which  exceed  the sum of $10,000 in the
aggregate that such indemnitees shall incur or suffer,  which arise, result from
or relate to (a) any  breach  of, or  failure  by Buyer to  perform,  any of its
representations, warranties, covenants or agreements in this Agreement or in any
schedule, certificate, exhibit or other instrument furnished or delivered to the
Seller or the  Shareholder  by or on behalf of Buyer under this Agreement or (b)
the Assumed Liabilities.

4.3  Indemnification  Procedure.  If any party  hereto  discovers  or  otherwise
becomes  aware of an  indemnification  claim arising under Section 4.1 or 4.2 of
this  Agreement,  such  indemnified  party  shall  give  written  notice  to the
indemnifying  party,  specifying  such claim,  and may  thereafter  exercise any
remedies available to such party under this Agreement;  provided,  however, that
the failure of an indemnified  party to give notice as provided herein shall not
relieve the  indemnifying  party of any  obligation  hereunder to the extent the
indemnifying party is not materially prejudiced thereby. Further, promptly after
receipt by an indemnified  party hereunder of written notice of the commencement
of any third party  action or  proceeding  against such  indemnified  party with
respect  to  which a claim  for  indemnification  may be made  pursuant  to this
Article IV, such indemnified party shall, if a claim in respect thereof is to be
made against any  indemnifying  party,  give written notice to the latter of the
commencement of such third party action; provided,  however, that the failure of
an  indemnified  party to give notice as provided  herein  shall not relieve the
indemnifying  party of any obligation  hereunder to the extent the  indemnifying
party is not materially  prejudiced thereby. In case any such third party action
is  brought  against an  indemnified  party,  the  indemnifying  party  shall be
entitled to participate in and to assume the defense  thereof,  jointly with any
other  indemnifying  party similarly  notified,  to the extent that it may wish,
with counsel  reasonably  satisfactory to such indemnified party, and after such
notice from the indemnifying  party to such indemnified party of its election so
to assume the defense  thereof,  the  indemnifying  party shall not be liable to
such indemnified party for any legal or other expenses  subsequently incurred by
the latter in connection with the defense thereof unless the indemnifying  party
has failed to assume the defense of such third party claim and to employ counsel
reasonably  satisfactory to such indemnified  person. An indemnifying  party who
elects not to assume the  defense of a third party claim shall not be liable for
the fees and  expenses of more than one counsel in any single  jurisdiction  for
all parties  indemnified by such  indemnifying  party with respect to such third
party  claim or with  respect to third  party  claims  separate  but  similar or
related in the same  jurisdiction  arising out of the same general  allegations.
Notwithstanding any of the foregoing to the contrary, the indemnified party will
be  entitled to select its own counsel and assume the defense of any third party
action  brought  against it if the  indemnifying  party fails to select  counsel
reasonably  satisfactory to the indemnified  party, the expenses of such defense
to be paid by the  indemnifying  party. No  indemnifying  party shall consent to
entry of any judgment or enter into any settlement with respect to a third party
claim without the consent of the indemnified  party,  which consent shall not be
unreasonably  withheld,  or unless such  judgment or  settlement  includes as an
unconditional  term thereof the giving by the third party  claimant or plaintiff
to such  indemnified  party of a release from all liability with respect to such
third party claim.  No indemnified  party shall consent to entry of any judgment
or enter into any  settlement  of any such third  party  action,  the defense of
which has been  assumed by an  indemnifying  party,  without the consent of such
indemnifying party, which consent shall not be unreasonably withheld, delayed or
continued.

                                    ARTICLE V

                                  Miscellaneous

5.1 Survival of Representations,  Warranties and Covenants.  All representations
and  warranties  made by the parties  hereto shall survive for a period of three
(3) years from the date hereof,  notwithstanding  any investigation  made on the
part of the parties  hereto;  provided,  however,  that the  representation  and
warranties contained in Section 2.1.16 hereof shall survive until the expiration
of the applicable statute of limitations associated with the taxes at issue. All
statements contained in any certificate,  schedule,  exhibit or other instrument
delivered   pursuant   to  this   Agreement   shall  be   deemed  to  have  been
representations  and warranties by the respective party or parties,  as the case
may be,  and shall  also  survive  for a period of three (3) years from the date
being,  notwithstanding  any  investigations  made by any party hereto or on its
behalf. All covenants and agreements  contained herein shall survive as provided
herein.


     5.2  Entirety.  This  Agreement  embodies  the entire  agreement  among the
     parties with respect to the subject matter hereof, and all prior agreements
     between the parties with  respect  thereto are hereby  superseded  in their
     entirety.

     5.3  Counterparts.   Any  number  of  counterparts   (including   facsimile
     counterparts)  of this Agreement may be executed and each such  counterpart
     shall be deemed to be an  original  instrument,  but all such  counterparts
     together shall constitute but one instrument.

     5.4  Notices  and  Waivers.  Any  notice or waiver to be given to any party
     hereto  shall be in writing  and shall be  delivered  by  courier,  sent by
     facsimile transmission or first class registered or certified mail, postage
     prepaid, return receipt requested:

                               If to Buyer
Addressed to:                                   With a copy to:
Key Four Corners, Inc.                          Lynch, Chappell & Alsup, P.C.
Two Tower Center, 20th Floor                    300 N. Marienfeld, Suite 700
East Brunswick, New Jersey 08816                Midland, Texas 79701
Attn: General Counsel                           Attn: James M. Alsup, Esq.
Facsimile:  (908) 247-5148                      Facsimile: (915) 683-2587

                      If to the Seller or the Shareholder

Addressed to:                                   With a copy to:
Colorado Well Service, Inc.                     Williams, Turner & Holmes
2603 E. Main                                    200 N. 6th Street
Rangely, Colorado 81648                         Grand Junction, Colorado 81501
Attn: Mr. Keith Poole                           Attn:  J. D. Snodgrass, Esq.
Facsimile: (970) 675-2014                       Facsimile:  (970) 241-3026

     Any  communication  so addressed  and mailed by  first-class  registered or
     certified mail, postage prepaid,  with return receipt  requested,  shall be
     deemed to be received on the fifth  (5th)  businesses  day after so mailed,
     and if delivered by courier or facsimile  to such  address,  upon  delivery
     during normal businesses hours on any businesses day.

     5.5  Captions.  The  captions  contained in this  Agreement  are solely for
     convenient  reference  and shall not be deemed  to affect  the  meaning  or
     interpretation of any article, section, or paragraph hereof.

     5.6 Successors and Assigns.  This Agreement shall be binding upon and shall
     inure to the benefit of and be enforceable by the successors and assigns of
     the parties hereto.

     5.7 Severability.  If any term, provision,  covenant or restriction of this
     Agreement is held by a court of competent jurisdiction to be invalid, void,
     or  unenforceable,  the remainder of the terms,  provisions,  covenants and
     restrictions  shall  remain in full force and effect and shall in no way be
     affected,  impaired or invalidated. It is hereby stipulated and declared to
     be the intention of the parties that they would have executed the remaining
     terms, provisions, covenants and restrictions without including any of such
     which may be hereafter declared invalid, void or unenforceable.

     5.8 Applicable  Law. This Agreement  shall be governed by and construed and
     enforced in accordance with the applicable laws of the State of Colorado.

     5.9 Non Disclosure of Purchase Price. Buyer agrees that it will not issue a
     press release,  public  announcement  or otherwise  provide  information to
     employees  or former  employees  of Seller,  following  the  Closing of the
     transaction  contemplated  by this Agreement  which  discloses the purchase
     price  being  paid  hereunder  for the  Assets  (except as a portion of the
     aggregate  purchase price paid by Buyer to Seller and others for the Assets
     purchased  hereunder and assets being  purchased from others) unless deemed
     to be  necessary or  appropriate  by Buyer to do so in order to comply with
     applicable  securities,  tax or other  laws or  regulations  and  except as
     required by court order or subpoena.

                                             [SIGNATURE PAGE FOLLOWS]
<PAGE>

     IN WITNESS  WHEREOF,  the  Shareholder  has executed this Agreement and the
     Buyer has caused this Agreement to be executed in its corporate name by its
     duly  authorized  representative,  all as of the day and year  first  above
     written.

     BUYER:

     KEY FOUR CORNERS, INC.
 


     By:
     Ron Fellabaum, Vice President
 
 


     SELLER:

     COLORADO WELL SERVICE, INC.


     By:
     Keith Poole, President
 
 
 
 

     SHAREHOLDER:


     ___________________________________________
     Keith  Poole











 
                            Asset Purchase Agreement

                                 by and BETWEEN

                      Key Energy Services South Texas, Inc.
 
                                       and

                           TransTexas Gas Corporation

 






                                 August 17, 1998
<PAGE>

                                                           

1.       Asset Purchase Agreement

This Asset Purchase  Agreement  (this  "Agreement") is entered into as of August
17, 1998 between Key Energy Services  South Texas, Inc., a Delaware corporation
("Buyer"),   and  TransTexas  Gas  Corporation,   a  Delaware  corporation  (the
"Seller").

                                   RECITATIONS

WHEREAS,  the Seller is currently  engaged in the business of providing  onshore
oilfield  services  through  its  Integrated  Services  Division  and its Fluids
Services  Division (such business being  collectively  referred to herein as the
"Services Divisions"); and

WHEREAS, the Seller desires to sell substantially all the assets of the Services
Divisions, and Buyer desires to acquire such assets.

NOW,   THEREFORE,   in   consideration   of  the  premises  and  of  the  mutual
representations,  warranties, covenants and agreements, and subject to the terms
and conditions herein contained, the parties hereto hereby agree as follows:

 
                                    ARTICLE 1

                           Purchase and Sale of Assets

1.1 Purchase  and Sale of the Assets.  Subject to the terms and  conditions  set
forth in this  Agreement,  the Seller hereby agrees to sell,  convey,  transfer,
assign and deliver to Buyer effective as of 12:01 A.M. Texas time on the date of
the  execution  hereof  (the  "Closing  Date"),  all of the  assets,  rights and
interests of the Seller used,  primarily or  exclusively,  in the conduct of the
Services Divisions as the Services Divisions were conducted by the Seller before
the  Closing  Date other than the  Excluded  Assets (as  defined in Section  1.2
hereof),  whether real,  personal,  tangible or intangible,  including,  without
limitation,  the  following  assets (all such assets  being sold  hereunder  are
referred to collectively herein as the "Assets"):

(a)  all tangible personal  property owned by the Seller and used,  primarily or
     exclusively,  in the conduct of the Service  Divisions or the  operation of
     the Assets (such as rigs,  machinery,  equipment,  leasehold  improvements,
     furniture and fixtures, and vehicles),  including, without limitation, that
     which is more fully described on Schedule 1.1(a) hereto (collectively,  the
     "Tangible Personal Property");

(b)  all of the inventory,  including parts supplies and spare parts  inventory,
     owned by the Seller and used,  primarily or exclusively,  in the conduct of
     the Services  Divisions or the operation of the Assets,  including  without
     limitation,  that which is more fully  described on Schedule  1.1(b) hereto
     (collectively, the "Inventory");

(c)  all of the Seller's  intangible assets used,  primarily or exclusively,  in
     the  conduct of the  Services  Divisions  or the  operation  of the Assets,
     including  without  limitation,   (i)  the  Seller's  rights  to  the  name
     "PetroAmerican  Services Corporation" (or any name similar thereto or which
     incorporates the term "PetroAmerican")  which the Seller used, primarily or
     exclusively,  in connection  with the Services  Divisions,  (ii) all of the
     Seller's rights to any patents, patent applications, trademarks and service
     marks (including registrations and applications therefor), trade names, and
     copyrights and written  know-how,  trade secrets,  licenses and sublicenses
     and  all  other  similar  proprietary  data  and  the  goodwill  associated
     therewith  (collectively,   the  "Intellectual  Property")  used  or  held,
     primarily or  exclusively,  in the conduct of the Services  Divisions  (the
     "Seller  Intellectual  Property"),  and (iii)  the  sales  and  promotional
     literature,  computer  software,  customer and supplier lists and all other
     records of the Seller relating,  primarily or exclusively, to the Assets or
     the Services Divisions (collectively, the "Intangibles");

(d)  all of Seller's rights under those leases, subleases,  contracts,  contract
     rights  and  agreements  relating  to the  operation  of the  Assets or the
     conduct  of  the  Services  Divisions  listed  on  Schedule  1.1(d)  hereto
     (collectively, the "Contracts");

(e)  all of the permits, authorizations, certificates, approvals, registrations,
     variances,  waivers,  exemptions,  rights-of-way,  franchises,  ordinances,
     orders,   licenses   and  other   rights  of  every   kind  and   character
     (collectively, the "Permits") relating, primarily or exclusively, to all or
     any of the Assets or to the conduct of the Services Divisions to the extent
     they are  assignable,  including,  but not limited to,  those that are more
     fully  described  on  Schedule  1.1(e)  hereto  (collectively,  the "Seller
     Permits");

(f)  the goodwill associated with the Assets or the Services Divisions; and

(g)  all other or  additional  privileges,  rights,  interests,  properties  and
     assets of the Seller of every kind and  description  and  wherever  located
     that are used,  primarily  or  exclusively,  in the conduct of the Services
     Divisions or the operation of the Assets.

1.2 Excluded Assets.  The Assets shall not include the following  (collectively,
the "Excluded  Assets"):  (i) all of the Seller's  accounts  receivable  and all
other rights of the Seller to payment for services rendered by the Seller in its
conduct of the Services Divisions before the Closing Date ("Pre-Closing Accounts
Receivable"), it being understood that Seller shall bill all of its customers on
the Closing Date for services or materials provided up to that date and that (A)
Buyer will forward any payment on Pre-Closing Accounts Receivable received by it
to the Seller within ten (10) business days of receipt  thereof;  (B) the Seller
will  forward to Buyer any payment  received  by it in respect of  revenues  and
accounts  receivable  relating  to the  Assets,  which  relate  to  services  or
materials  provided on or after the Closing Date, and any such amounts shall not
be deemed  Excluded  Assets;  and (C) the Seller will  coordinate all collection
efforts in respect of Pre-Closing Accounts Receivable through Buyer and will not
directly  or  indirectly   contact  the  customers  of  the  business  regarding
Pre-Closing  Accounts  Receivable (or any other matters)  without the consent of
Buyer (which  consent will not be  unreasonably  withheld or delayed);  (ii) all
cash accounts of the Seller and all petty cash of the Seller kept on hand; (iii)
all other receivables and prepaid expenses  relating to the Services  Divisions,
including  all right,  title and  interest  of the Seller in and to any  prepaid
expenses,  bonds,  deposits and other current  assets;  (iv) the real estate and
other assets  described in Schedule 1.2 attached hereto relating to the Services
Divisions;  (v) the  corporate  minute books,  accounting  records,  files,  tax
returns and other  financial data on whatever  media,  relating to the Seller or
the Excluded Assets; (vi) the cash consideration paid or payable by Buyer to the
Seller  pursuant to Section 1.3 hereof;  (vii) all other  rights of Seller under
this  Agreement;  (viii) all rights to refunds,  rebates or credits of any taxes
for all periods prior to the Closing; (ix) all insurance policies and (x) all of
the assets and rights of Seller under all employee benefit plans and programs of
Seller.

1.3  Consideration  for Assets.  As consideration  for the sale of the Assets to
Buyer and for the other covenants and agreements of the Seller contained herein,
Buyer  agrees to pay to the Seller by wire  transfer  of  immediately  available
funds to an account  designated  by the  Seller or by  delivery  of  immediately
available funds.
(a)  on or  within 3  business  days of the  Closing  Date,  the sum of  Sixteen
     Million Seventy-Seven thousand and No/100 dollars ($16,077,000); and
(b)  an amount up to Four  Hundred  Twenty-Three  thousand  and  No/100  Dollars
     ($423,000),  upon satisfaction of the terms and conditions set forth in the
     Letter Agreement dated of even date herewith between the Seller and Buyer.

The aggregate  amounts paid by Buyer to the Seller  pursuant to this Section 1.3
shall be referred to herein as the "Purchase Price".

1.4  Liabilities.  Effective on the Closing Date,  Buyer shall assume those, and
only those,  liabilities  and obligations of the Seller to perform the Contracts
to the extent that the Contracts  have not been performed and are not in default
on the Closing Date (the "Assumed Liabilities").  On and after the Closing Date,
the Seller shall be responsible  for any and all  liabilities and obligations of
the Seller  other than the  Assumed  Liabilities  (collectively,  the  "Retained
Liabilities"),  including,  without limitation, (a) any obligations arising from
the Seller's  employment  of the  Employees  (as defined in Section 3.2 hereof),
including those  employees of the Seller listed on Schedule 3.2 hereto;  (b) any
liabilities  arising  from  or  relating  to the  Seller's  failure  to be  duly
qualified  or  licensed  to do  business  and  in  good  standing  as a  foreign
corporation in all  jurisdictions in which the character of the properties owned
or  the  nature  of the  business  conducted  by  the  Seller  would  make  such
qualification or licensing  necessary;  (c) any failure to pay any taxes owed by
the Seller which are  applicable to the period ending with the Closing Date; (d)
any liability  for  commissions  or other fees payable to brokers,  attorneys or
others;  (e) all  liabilities  and  obligations  relating to,  resulting from or
arising out of any and all businesses,  assets, properties, rights and interests
that are not being acquired by Buyer hereunder, including without limitation the
Excluded Assets,  whether such liabilities or obligations  arose before or after
the Closing  Date;  and (f) any other  liabilities  resulting  from the Seller's
operation  of the  Assets or  conduct of the  Services  Divisions  or any of its
businesses before the Closing Date, including all liabilities and obligations of
the Seller in connection with accounts payable as of the Closing Date.

1.5 Closing.  The closing of the purchase and sale provided for  hereunder  (the
"Closing") shall take place on the Closing Date at the offices of TransTexas Gas
Corporation,  1300 N. Sam  Houston  Parkway  East,  Suite  310,  Houston,  Texas
77032-2949.

1.6 Closing Deliveries. At the Closing, Buyer and the Seller will deliver to one
another the documents described below:

1.6.1.  Certificate  of  Secretary of the Seller.  The Seller  shall  deliver an
originally executed Certificate of its Secretary certifying that (i) the Company
has been duly incorporated,  and is validly existing and in good standing in the
State of Delaware,  as evidenced by a good  standing  certificate  issued by the
Secretary of State of the State of Delaware attached thereto;  (ii) the Articles
of  Incorporation  (as  certified  as by the  Secretary of State of the State of
Delaware) and By-laws of the Company,  copies of each of which shall be attached
thereto,  are true and complete copies of each as of the Closing Date;  (iii) an
annex of the board resolutions authorizing the transactions contemplated by this
Agreement  and  attached  thereto were duly adopted and have not been amended or
rescinded;  and (iv) the officers of the Company whose  signatures are set forth
on such  Certificate,  one or more of whom will execute the  Agreement  and such
other documents contemplated thereby on behalf of the Company, are duly elected,
qualified and incumbent as of the Closing Date,  and that the signatures of each
are genuine.

1.6.2.  Bill  of  Sale.  Buyer  and  the  Seller  shall  execute  a Bill of Sale
transferring  the Assets to Buyer and such other  instruments of transfer as are
necessary  to  transfer  the  Assets to Buyer,  all of which  shall be in a form
mutually acceptable to the Seller and Buyer.

1.6.3.  Instrument  of  Assumption.  Buyer  and  the  Seller  shall  execute  an
Instrument of  Assumption,  which shall be in a form mutually  acceptable to the
Seller and Buyer, pursuant to which Buyer will assume the Assumed Liabilities.

1.6.4.  Opinion of  Seller's  Counsel.  Buyer  shall have  received a  favorable
opinion,  dated as of the Closing Date, from Gardere & Wynne, L.L.P., counsel to
the Seller,  in a form and substance  satisfactory  to Buyer, to the effect that
(i)  the  Seller  has  been  duly  incorporated  and is  validly  existing  as a
corporation  in good  standing  under the laws of the State of  Delaware  and is
qualified to do business in the State of Texas; (ii) all proceedings required to
be taken by or on the part of the  Seller to  authorize  the  execution  of this
Agreement,  the other  agreements and instruments to be entered into between the
Seller and Buyer contemplated hereby (collectively, the "Other Agreements"), and
the consummation of the transactions  contemplated  hereby and thereby have been
taken;  (iii) the  compliance  by the Seller with all of the  provisions of this
Agreement and the Other Agreements and the transactions  contemplated hereby and
thereby  will  not  result  in a  breach  or  violation  of any of the  terms or
provisions of, or constitute a default under, any indenture,  mortgage,  deed of
trust, loan agreement, or other agreement or instrument to which the Seller is a
party or by which  the  Seller  is bound or to which  any of the  Assets  of the
Seller are subject;  and (iv) this Agreement and the Other  Agreements have been
duly executed and delivered by, and are the legal,  valid and binding obligation
of the Seller,  and are enforceable  against the Seller in accordance with their
respective terms,  except as the  enforceability may be limited by (a) equitable
principles   of   general   applicability   or   (b)   bankruptcy,   insolvency,
reorganization,  fraudulent  conveyance or similar laws  affecting the rights of
creditors generally.  In rendering such opinion,  such counsel may rely upon (x)
certificates of public officials and of officers of the Seller as to the matters
of fact and (y) the opinion or opinions of other  counsel,  which opinions shall
be reasonably  satisfactory  to Buyer, as to matters other than federal or Texas
law.

1.6.5  Officer's  Certificate.  Seller  shall  deliver  an  originally  executed
Certificate  of one of its Vice  Presidents  or its President to the effect that
(i) this Agreement and all other  agreements to be entered into by Buyer and the
Seller do not conflict  with,  or result in a breach or violation of, any of the
terms or provisions of, or constitute a default under, any indenture,  mortgage,
deed of trust, loan agreement or other material agreement or instrument to which
the Seller or its affiliates is a party or by which the Seller or its affiliates
or the Assets are bound; and (ii) the Seller is qualified to do business in each
jurisdiction in which the operations of the Services Divisions requires it to be
qualified to do business.

 
                                   ARTICLE II

                         Representations and Warranties

2.1  Representations  and  Warranties of the Seller.  The Seller  represents and
warrants to Buyer as follows:

2.1.1  Organization  and  Good  Standing.  The  Seller  is  a  corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Delaware,  is  qualified  to do business in the State of Texas and in each other
state  in which  the  nature  and  conduct  of its  business  requires  it to be
qualified to do business,  has full requisite  corporate  power and authority to
carry on its business as it is currently  conducted,  and to own and operate the
properties currently owned and operated by it.

2.1.2 Agreement  Authorized and Effect on Other  Obligations.  The execution and
delivery  of this  Agreement  and all  instruments  to be executed by the Seller
hereunder  and all  transactions  contemplated  to be entered into by the Seller
hereby have been  authorized by all necessary  corporate,  shareholder and other
action on the part of the Seller,  and this Agreement and all  instruments to be
executed by the Seller  hereunder are the valid and binding  obligations  of the
Seller enforceable  (subject to normal equitable  principles) in accordance with
their terms, except as enforceability may be limited by bankruptcy,  insolvency,
reorganization,  debtor relief or similar laws affecting the rights of creditors
generally.  The  execution,  delivery and  performance of this Agreement and all
instruments to be executed by the Seller  hereunder and the  consummation of the
transactions  contemplated  hereby and thereby,  will not (i)  conflict  with or
result in a violation  or breach of any term or provision  of, nor  constitute a
default  under  (A)  the  Certificate  of  Incorporation  or  Bylaws  (or  other
organizational  documents)  of  the  Seller,  (B)  any  obligation,   indenture,
mortgage,  deed of trust, lease, contract or other agreement to which the Seller
is a party or by which the Seller or its respective properties are bound, or (C)
any provision of any law, rule, regulation, order, permits,  certificate,  writ,
judgment,  injunction,  decree,  determination,  award or other  decision of any
court,  arbitrator  or other  governmental  authority to which the Seller or its
properties  are  subject;  (ii)  result in the  creation  or  imposition  of any
Encumbrance (as defined in Section 2.1.4 hereof) on any of the Assets;  or (iii)
constitute  a breach of,  default  under,  result in the  termination,  right of
termination or cancellation  of, or accelerate the performance  required by, any
of the Contracts.

2.1.3  Contracts.  Schedule  1.1(d)  hereto  sets forth a  complete  list of all
contracts,  including  leases under which the Seller is lessor or lessee,  which
relate to the Assets or the conduct of the Services  Divisions  and which are to
be performed in whole or in part on or after the date hereof.  In addition,  (a)
all of the  Contracts  are in full force and effect,  and  constitute  valid and
binding  obligations of the Seller,  (b) the Seller is not, and to the knowledge
of the Seller no other party to any of the Contracts is, in default  thereunder,
and no event has occurred which (with or without  notice,  lapse of time, or the
happening  of any other event) would  constitute  a default  thereunder,  (c) no
Contract has been entered  into on terms which could  reasonably  be expected to
have an adverse effect on the use of the Assets by Buyer, (d) the Seller has not
received any information  which would cause any of such parties to conclude that
any  customer  of the Seller will (or is likely to) cease  doing  business  with
Buyer (or its successors) as a result of the  consummation  of the  transactions
contemplated hereby.

2.1.4 Title to Assets.  Except as set forth in Schedule 2.1.4 hereto, the Seller
has good, indefeasible and marketable title to all of the Assets, free and clear
of any Encumbrances (defined below). All of the Assets conform to all applicable
laws  governing  their use, and no notice of any violation of any law,  statute,
ordinance or  regulation  relating to any of the Assets has been received by the
Seller,  except such as have been fully complied  with. The term  "Encumbrances"
means all liens, security interests, pledges, mortgages, deeds of trust, claims,
rights  of first  refusal,  options,  charges,  restrictions  or  conditions  to
transfer or assignment,  liabilities,  obligations, taxes, privileges, equities,
easements,  rights of way,  limitations,  reservations,  restrictions  and other
encumbrances  of any kind or  nature  except  for  statutory  liens  for  taxes,
assessments, governmental charges or levies, or claims of materialmen, carriers,
landlords  and like  persons,  all of which are not yet due and payable and have
not attached.

2.1.5 Licenses and Permits. Schedule 1.1(e) hereto sets forth a complete list of
all Permits necessary under law or otherwise for the operation,  maintenance and
use of the Assets in the manner in which the Assets  were  operated,  maintained
and used before the date  hereof;  each of the Seller  Permits and the  Seller=s
rights with respect thereto is valid and  subsisting,  in full force and effect,
and  enforceable  by the Seller;  the Seller is in  compliance  in all  material
respects  with  the  terms of each of the  Seller  Permits;  none of the  Seller
Permits have been, or are  threatened  to be,  revoked,  canceled,  suspended or
modified.

2.1.6 Intellectual  Property.  Schedule 1.1(c) hereto sets forth a complete list
of all Intellectual  Property material or necessary for the continued use of the
Assets; the Seller Intellectual Property is owned or licensed by the Seller free
and clear of any  Encumbrances;  the Seller has not granted to any other  person
any license to use any the Seller  Intellectual  Property  and use of the Seller
Intellectual  Property by Buyer in the manner used by Seller  before the Closing
will not infringe,  misappropriate  or conflict with the  Intellectual  Property
rights of  others.  The  Seller has not  received  any  notice of  infringement,
misappropriation or conflict with the Intellectual  Property rights of others in
connection with the use by the Seller of the Seller Intellectual Property.


2.1.7 Absence of Certain Changes and Events.  Since May 28, 1998,  there has not
been:

(a)  Financial Change.  Any adverse change in the Assets, the Services Divisions
     or the  financial  condition,  operations  or  liabilities  of  the  Seller
     relating to the Services Divisions;

(b)  Property Damage. Any damage,  destruction,  or loss to any of the Assets or
     the Services Divisions (whether or not covered by insurance);

(c)  Waiver.  Any waiver or release of a material  right of or claim held by the
     Seller not purported to be transferred hereunder;

(d)  Change in Assets.  Any  acquisition,  disposition,  transfer,  encumbrance,
     mortgage, pledge or other encumbrance of any of the Asset other than in the
     ordinary course of business;

(e)  Labor Disputes. Any labor disputes between the Seller and its employees who
     work in the Services Divisions; or

(f)  Other  Changes.  Any other  event or  condition  known to the  Seller  that
     particularly  pertains  to and has or might have an  adverse  effect on the
     Assets or the operations of Services Divisions.

2.1.8 Necessary Consents. Except for the Seller Permits, the Seller has obtained
and delivered to Buyer all consents to assignment or waivers thereof required to
be obtained  from any  governmental  authority  or from any other third party in
order to validly transfer the Assets hereunder,  including,  without limitation,
the Contracts.

2.1.9 Environmental Matters.

(a)  The  Seller  is and  has  been  in  compliance  in all  respects  with  all
     applicable Environmental Laws (as defined below) relating to the Assets, or
     any operations  conducted by the Seller utilizing the Assets, the violation
     of which would create any liabilities or obligations for Buyer.  The Seller
     has obtained and is and has been in compliance with all permits relating to
     any operations  conducted by the Seller utilizing the Assets required under
     applicable Environmental Laws. There is no past or present event, condition
     or  circumstance  that  will  interfere  with the use of the  Assets or the
     operations  of Buyer  utilizing the Assets (as such Assets were operated by
     the Services  Divisions)  or which would  interfere in any respect with the
     Buyer's compliance with Environmental Laws in connection with the Assets or
     the operations utilizing the Assets or constitute a violation thereof.

(b)  The Assets  are not  subject  to any  actual  or, to the  knowledge  of the
     Seller, potential action, claim, investigation,  review or other proceeding
     by any third  party or before  any  governmental  entity or  authority  (or
     subdivision thereof) under or based upon any Environmental Law.

(c)  The  facilities  and property  included in the Assets and the operations of
     the Services Division have been operated in substantial compliance with all
     applicable  Environmental  Laws  and  are not  (and  would  not be,  if all
     relevant  facts  were  known  to  any  applicable  governmental  entity  or
     authority  (or  subdivision  thereof))  subject to any  removal,  clean-up,
     remediation,  restoration,  reporting,  notification,  closure, recordation
     obligations  under such laws.  There are not, and there have not been,  any
     underground  or  above-ground  storage  tanks or pits on the real  property
     included  in the Assets that  require  (and would  require if all  relevant
     facts were known to any applicable any governmental entity or authority (or
     subdivision   thereof))  removal,   clean-up,   remediation,   restoration,
     reporting, notification, closure, recordation, or any other action.

(d)  There are no  environmental  conditions  or  circumstances,  including  the
     presence or release of any Hazardous  Materials (as defined below),  on any
     property  presently or previously owned or leased by the Seller,  or on any
     property on which Hazardous  Materials generated by the Seller=s operations
     or the use of the Assets were disposed of, which would result in an adverse
     change in the Assets or which would result in a claim against Buyer.

(e)  The  Seller  has  provided  to  Buyer  true  and  correct   copies  of  all
     environmental  audits,  assessments  or other  reports  relating to (i) the
     Assets or operations conducted by the Seller utilizing the Assets, and (ii)
     compliance   by  the  Seller  with,  or  liability  of  the  Seller  under,
     Environmental  Laws  in  connection  with  the  Assets  or  the  operations
     conducted by the Seller utilizing the Assets.

(f)  The  term  "Environmental  Law"  means  any and all  laws,  rules,  orders,
     regulations,  statutes,  ordinances,  codes,  decrees,  and  other  legally
     enforceable requirements (including, without limitation, common law) of the
     United States,  or any state,  regional,  city,  local,  municipal or other
     governmental   authority  or  quasi-governmental   authority,   regulating,
     relating  to, or imposing  environmental  standards  of conduct  concerning
     protection  of the  environment  or human  health,  or employee  health and
     safety  as from  time to  time  has  been  or is now in  effect.  The  term
     "Hazardous Materials" means (x) asbestos,  polychlorinated  biphenyls, urea
     formaldehyde,  lead based paint,  radon gas,  petroleum,  oil, solid waste,
     pollutants and contaminants,  and (y) any chemicals,  materials,  wastes or
     substances that are defined,  regulated,  determined or identified as toxic
     or hazardous in any Environmental Law.

2.1.10 No ERISA Plans or Labor Issues. No employee benefit plan,  program or pay
practice of the Seller, whether or not subject to any provisions of the Employee
Retirement  Income  Security  Act of  1974,  as  amended,  will by its  terms or
applicable   law,   become   binding  upon  or  an   obligation,   liability  or
responsibility of Buyer,  financial or otherwise;  the Seller has not engaged in
any unfair labor  practices which will result in an adverse effect on the Assets
or a claim against Buyer; and there are no labor disputes, pending or threatened
by any employee of the Seller  listed on Schedule 3.2 or any former  employee of
the Services Divisions. The Seller has no knowledge of any organizational effort
presently  being made or threatened on behalf of any labor union with respect to
the  employees  listed on  Schedule  3.2  hereto or any former  employee  of the
Services Divisions.
 
2.1.11   Investigations;   Litigation.   No   investigation  or  review  by  any
governmental entity with respect to any of the transactions contemplated by this
Agreement is pending or threatened, nor has any governmental entity indicated to
the Seller an intention to conduct the same;  and, there is no civil or criminal
suit,  action,  or legal,  administrative,  arbitration  or other  proceeding or
governmental investigation pending, threatened or unasserted to which the Seller
is or would be a party or any other  unasserted  claims against the Seller which
would have an adverse  effect on any of the Assets or result in a claim  against
Buyer.

2.1.12 Solvency.  The Seller is not presently insolvent,  nor will the Seller be
rendered  insolvent by the occurrence of the  transactions  contemplated by this
Agreement.  The term Ainsolvent,@ with respect to the Seller, means that the sum
of the present fair and saleable value of the Seller=s  assets does not and will
not  exceed  its debts  and other  probable  liabilities,  and the term  Adebts@
includes  any legal  liability  whether  matured  or  unmatured,  liquidated  or
unliquidated, absolute fixed or contingent, disputed or undisputed or secured or
unsecured.
 
2.1.13  Finder's  Fee.  All  negotiations  relative  to this  Agreement  and the
transactions contemplated hereby have been carried on by the Seller, Jefferies &
Co.,  and their  counsel  directly  with  Buyer  and its  counsel,  without  the
intervention  of any other  person  in such  manner as to give rise to any valid
claim against Buyer for a brokerage commission, finder=s fee, financial advisory
fee or any  similar  payment.  The  Seller  shall pay all fees  associated  with
Jefferies & Co. and Buyer shall have no liabilities or obligations therefor.

2.1.14 Taxes. All federal,  state and local taxes assessed or assessable against
the Assets for periods prior to January 1, 1998 have been paid by the Seller and
the Assets  will be conveyed to Buyer free and clear of any such taxes or claims
therefor.  All taxes  assessed  against  the Assets  for the  period  commencing
January  1,  1998 will be  prorated  through  the  Closing  Date  (based on 1997
assessed  values) with the Seller  paying to Buyer at Closing an amount equal to
the portion of such taxes  applicable to the period between  January 1, 1998 and
the Closing Date.
 
2.1.15  Equipment and Inventory.  Buyer  acknowledges  that, as to condition and
quality of the equipment and inventory, it will take the equipment and Inventory
to be sold,  transferred and conveyed to it hereunder "as is" and "where is" and
that the Seller makes no representation or warranty, expressed or implied, as to
freedom from defects or as to the  merchantibility or fitness for any particular
purpose of the equipment or the Inventory.

2.2  Representations  and Warranties of Buyer.  Buyer represents and warrants to
the Seller as follows:

2.2.1  Organization  and Good Standing.  Buyer is a corporation  duly organized,
validly  existing and in good standing  under the laws of the State of Delaware,
has full requisite  corporate  power and authority to carry on its businesses as
it is currently conducted, and to own and operate the properties currently owned
and operated by it, and is duly qualified or licensed to do businesses and is in
good standing as a foreign corporation authorized to do business in the State of
Texas.

2.2.2 Agreement Authorized and its Effect on Other Obligations. The consummation
of the transactions contemplated hereby have been duly and validly authorized by
all necessary  corporate  action on the part of Buyer,  and this  Agreement is a
valid and binding  obligation of Buyer enforceable  (subject to normal equitable
principles)  in  accordance  with its  terms,  except as  enforceability  may be
limited by bankruptcy, insolvency, reorganization, debtor relief or similar laws
affecting  the  rights of  creditors  generally.  The  execution,  delivery  and
performance  of this  Agreement by Buyer will not  conflict  with or result in a
violation or breach of any term or provision  of, or  constitute a default under
(a) the Certificate of  Incorporation  or Bylaws of Buyer or (b) any obligation,
indenture,  mortgage, deed of trust, lease, contract or other agreement to which
Buyer or any of its property is bound.

2.2.3  Consents and  Approvals.  No consent,  approval or  authorization  of, or
filing of a registration with, any governmental or regulatory authority,  or any
other person or entity is required to be made or obtained by Buyer in connection
with  the   execution,   delivery  or  performance  of  this  Agreement  or  the
consummation of the transactions contemplated hereby.

2.2.4  Finder's  Fee.  All  negotiations  relative  to  this  Agreement  and the
transactions  contemplated  hereby have been carried on by Buyer and its counsel
directly  with the  Seller,  Jefferies  & Co.  and their  counsel,  without  the
intervention  by any other  person  as the  result of any act of Buyer in such a
manner as to give rise to any valid claim  against the Seller for any  brokerage
commission, finder's fee, financial advisory fee or any similar payments.

2.3   Survival  of   Representations   and   Warranties.   Notwithstanding   any
investigation   made  on  the  part  of  the  parties  hereto,   the  respective
representations and warranties of the parties contained herein shall survive for
a period of one year following the Closing Date, except for the  representations
and warranties set forth in Sections  2.1.4,  2.1.10,  2.1.11 and 2.1.14 hereof,
which shall survive for the applicable  statute of limitations  period therefor,
and except for the  representations  and  warranties  set forth in Section 2.1.9
hereof which shall survive for a period of two years following the Closing Date,
provided  that  there  shall  be no  expiration  of any such  representation  or
warranty  with respect to any bona fide claim that has been  asserted by written
notice  of  such  claim   delivered   to  the  party  or  parties   making  such
representation or warranty during the applicable survival period. All statements
contained in any certificate,  schedule,  exhibit or other instrument  delivered
pursuant  to this  Agreement  shall be deemed to have been  representations  and
warranties  by the  respective  party  or  parties,  as the  case  may  be,  and
notwithstanding  any investigation  made on the part of the parties hereto shall
also survive for a period of one year  following the Closing Date except for the
representations and warranties set forth in any certificate,  schedule,  exhibit
or other  instrument  relating to the subject matter of Sections 2.1.4,  2.1.10,
2.1.11 and 2.1.14  hereof,  which shall  survive for the  applicable  statute of
limitations period therefor,  and except for the  representations and warranties
set forth in any certificate,  schedule, exhibit or other instrument relating to
the subject  matter of Section  2.1.9 hereof which shall survive for a period of
two years  following the Closing Date.  This Section 2.3 shall not, at any time,
relieve  any  party  hereto  from the  performance  of such  party's  covenants,
agreements and undertakings set forth in this Agreement,  which shall survive as
provided herein.

2.4 Remedy for Breach of  Representations  and Warranties.  The exclusive remedy
for any breach by a party of the  representations  and  warranties  contained in
Section 2.1 and 2.2 hereof shall be as set forth in Article IV hereof.


                                   ARTICLE III

                              Additional Agreements

3.1  Noncompetition.  Except as set forth below or as otherwise  consented to or
approved in writing by Buyer,  the Seller  agrees that for a period of 48 months
following the Closing Date, it will not, directly or indirectly, acting alone or
as a member of a partnership or as a consultant, representative, advisor, lender
(including  gifts  used for  capitalization  or  collateral),  a holder  of,  or
investor  in as much as 3% of any  security of any class of any  corporation  or
other  business  entity  (a)  engage in any  business  in  competition  with the
operations  engaged in by the Seller  through the  Services  Divisions  within a
territory  defined as the Texas Railroad  Commission  Districts 1 through 6, but
excluding the area east of Highway 288 and south of  Interstate  10, (b) request
any present  customers or  suppliers of the Seller or any  customers of Buyer or
any  affiliate  of Buyer to  curtail  or cancel  their  business  with Buyer (or
Buyer=s affiliates);  (c) disclose to any person, firm or corporation any trade,
technical or technological  secrets of the operations of the Services Divisions,
Buyer or any  affiliate  of Buyer or any  non-public  details of their  business
affairs; or (d) seek out and actively attempt to influence any employee of Buyer
or any affiliate of Buyer to terminate his or her employment.  The Seller agrees
that if  either  the  length of time or  geographical  area as set forth in this
Section 3.1 is deemed too  restrictive  in any court  proceeding,  the court may
reduce  such   restrictions  to  those  which  it  deems  reasonable  under  the
circumstances (and any monetary damages for a violation of such restrictions and
breach  of the  court-altered  provisions  hereof  shall  run from the date such
violation began). The obligations  expressed in this Section 3.1 are in addition
to any other  obligations  that the  Seller may have under the laws of any state
requiring  a  corporation   selling  its  assets  (or  a  shareholder   of  such
corporation) to limit its activities so that the goodwill and business relations
being transferred with such assets will not be materially  impaired.  The Seller
further agrees and  acknowledges  that Buyer and affiliates of Buyer do not have
any adequate remedy at law for the breach or threatened  breach by the Seller of
the  covenants  contained  in this  Section  3.1,  and agree that  Buyer  and/or
affiliates  of Buyer  may,  in  addition  to the  other  remedies  which  may be
available  to them  hereunder,  file a suit in equity to enjoin the Seller  from
such breach or threatened breach. If any provisions of this Section 3.1 are held
to be invalid or against public policy,  the remaining  provisions  shall not be
affected thereby.  The Seller  acknowledges that the covenants set forth in this
Section 3.1 are being executed and delivered by such party in  consideration  of
(i) the  covenants  of  Buyer  contained  in  this  Agreement,  (ii)  additional
consideration  in the amount of $500,000  payable by Buyer on the date hereof by
wire transfer of immediately  available funds to the Seller, on the Closing Date
or within 3  business  days of the  Closing  Date,  and (iii) for other good and
valuable   consideration,   the  receipt   and   adequacy  of  which  is  hereby
acknowledged.

3.2 Hiring Employees.  Schedule 3.2 hereto is a complete and accurate listing of
all  employees of the Seller who devote their full time in the  operation of the
Assets  (the  "Employees"),  together  with  each  Employee's  pay  rate and job
description.  Effective as of the Closing Date,  those Employees which Buyer, in
its sole  discretion,  determines  to be  necessary  to  continue to operate the
Assets as Buyer deems appropriate,  will be offered employment by Buyer, subject
to such Employees meeting Buyer=s standard employment eligibility  requirements.
Buyer  shall have no  liability  or  obligation  with  respect  to any  employee
benefits of any Employees  except those  benefits  that accrue  pursuant to such
Employees=  employment with Buyer on or after the Closing Date. The Seller shall
cooperate  with Buyer in connection  with any offer of employment  from Buyer to
the Employees and use reasonable  efforts to cause the acceptance of any and all
such offers.

3.3  Allocation  of Purchase  Price.  The parties  hereto  agree to allocate the
Purchase  Price  payable  by Buyer  for the  Assets  hereunder  as set  forth on
Schedule 3.3 hereto,  and shall report this  transaction  for federal income tax
purposes in accordance  with the  allocation so agreed upon.  The parties hereto
for themselves  and for their  respective  successors  and assigns  covenant and
agree that they will file  coordinating  Form 8594's in accordance  with Section
1060 of the Internal  Revenue Code of 1986,  as amended,  with their  respective
income tax returns for the taxable year that includes the date hereof.

3.4 Publicity; Non-disclosure. The Seller and Buyer agree that each of Buyer and
the  Seller  will  be  authorized  to  issue  a  press  release  announcing  the
consummation of the  transactions  contemplated  by this  Agreement,  subject to
prior  review  and  approval  of the  other  party.  Except as  provided  in the
preceding sentence, Buyer and the Seller will not issue any publication or press
release,  or disclose to any third party (except for their respective  advisors,
counsel and other agents,  provided that Buyer and the Seller will remain liable
for any  disclosures  in  violation  of the  provisions  of this Section by such
persons)  the  existence  or  provisions  of this  Agreement,  the  transactions
contemplated hereby or the negotiations  preceding the execution hereof,  except
as may be required by (i) applicable law, including  disclosures required by the
securities  laws,  (ii) an order of a court or  governmental  or  administrative
body, or (iii) obligations pursuant to any listing agreement with any securities
exchange or securities exchange regulation.

3.5 Further  Assurances.  From time to time, as and when  requested by any party
hereto,  any other  party  hereto  shall  execute  and  deliver,  or cause to be
executed and delivered,  such documents and instruments and shall take, or cause
to be taken,  such further or other  actions as may be  reasonable  necessary to
effect the transactions contemplated hereby.


                                   ARTICLE IV

                                 Indemnification

4.1  Indemnification  by the Seller. In addition to any other remedies available
to  Buyer  under  this  Agreement,  or at law or in  equity,  the  Seller  shall
indemnify,  defend  and  hold  harmless  Buyer  and  its  officers,   directors,
employees,  agents  and  stockholders  (collectively,   the  ABuyer  Indemnified
Parties@),  against  and with  respect to any and all  claims,  costs,  damages,
losses, expenses, obligations,  liabilities, recoveries, suits, causes of action
and deficiencies,  including interest,  penalties and reasonable attorneys= fees
and expenses (collectively, the ADamages@) a Buyer Indemnified Party shall incur
or  suffer  (whether  the  damages  are  suffered  or  incurred  by  such  Buyer
Indemnified  Party  directly or as a result of a third party claim  against such
Buyer  Indemnified  Party),  which  arise or result  from (a) any  breach of, or
failure by the Seller to perform, its representations,  warranties, covenants or
agreements in this Agreement or in any schedule,  certificate,  exhibit or other
instrument furnished or delivered to Buyer by the Seller under this Agreement or
(b) the Seller's failure to satisfy the Retained Liabilities.

4.2 Indemnification by Buyer. In addition to any other remedies available to the
Seller  under this  Agreement,  or at law or in equity,  Buyer shall  indemnify,
defend and hold  harmless  the Seller and its  officers,  directors,  employees,
agents and  stockholders  against and with  respect to any and all Damages  that
such  indemnitees  shall  incur or suffer,  which  arise or result  from (a) any
breach  of,  or  failure  by  Buyer  to  perform,  any of  its  representations,
warranties,  covenants  or  agreements  in this  Agreement  or in any  schedule,
certificate, exhibit or other instrument furnished or delivered to the Seller by
or on behalf of Buyer under this  Agreement,  (b) Buyer's failure to satisfy the
Assumed  Liabilities,  or (c) all  liabilities  and  obligations  resulting from
Buyer's  operation of the Assets or the conduct of the Services  Divisions after
the Closing Date except to the extent such Damages  result from or relate to (x)
any  breach  of, or  failure  by the  Seller  to  perform  its  representations,
warranties,  covenants  or  agreements  in this  Agreement  or in any  schedule,
certificate,  exhibit or other instrument furnished or delivered to Buyer by the
Seller under this Agreement or (y) the Seller's  failure to satisfy the Retained
Liabilities.

4.3 Limitations on Indemnification. With respect to Damages that arise or result
from or relate to the matters  referred to in Section  4.1(a) and 4.2(a)  hereof
(collectively,  the  "Capped  Damages"),  neither  the Seller nor Buyer shall be
obligated  to pay any  amounts  for  indemnification  under  Article  IV of this
Agreement  for any Capped  Damages  until the  aggregate  of all Capped  Damages
actually  incurred  by the  indemnified  party  equals  $50,000,  whereupon  the
indemnifying  party  shall  be  obligated  to pay any  Capped  Damages  actually
incurred by the  indemnified  party in excess of $50,000,  but in no event shall
the  indemnifying  party be liable for an aggregate  amount of Capped Damages in
excess of the Maximum  Amount (as  defined  here).  With  respect to the matters
referred to in Sections 4.1(b), 4.2(b) and 4.2(c) hereof, the indemnifying party
shall  be  obligated  to  pay  any  and  all  Damages  actually  incurred  by an
indemnified  party up to the full amount thereof.  As used herein,  the "Maximum
Amount" shall mean,  with respect to an  indemnifying  party, an amount equal to
$20,500,000 less any damages actually paid by such indemnifying  party as of the
date such  indemnification is sought pursuant to the indemnification  provisions
of the  Purchase  and Sale  Agreement  relating to certain  real  property to be
purchased by Buyer,  dated an even date herewith,  by and between the Seller and
Buyer.

4.4  Indemnification  Procedure.  If any party  hereto  discovers  or  otherwise
becomes  aware of an  indemnification  claim arising under Section 4.1 or 4.2 of
this  Agreement,  such  indemnified  party  shall  give  written  notice  to the
indemnifying  party,  specifying  such claim,  and may  thereafter  exercise any
remedies available to such party under this Agreement;  provided,  however, that
the failure of an indemnified  party to give notice as provided herein shall not
relieve the  indemnifying  party of any  obligation  hereunder to the extent the
indemnifying party is not materially prejudiced thereby. Further, promptly after
receipt by an indemnified  party hereunder of written notice of the commencement
of any third party  action or  proceeding  against such  indemnified  party with
respect  to  which a claim  for  indemnification  may be made  pursuant  to this
Article IV, such indemnified party shall, if a claim in respect thereof is to be
made against any  indemnifying  party,  give written notice to the latter of the
commencement of such third party action; provided,  however, that the failure of
an  indemnified  party to give notice as provided  herein  shall not relieve the
indemnifying  party of any obligation  hereunder to the extent the  indemnifying
party is not materially  prejudiced thereby. In case any such third party action
is  brought  against an  indemnified  party,  the  indemnifying  party  shall be
entitled to participate in and to assume the defense  thereof,  jointly with any
other  indemnifying  party similarly  notified,  to the extent that it may wish,
with counsel  reasonably  satisfactory to such indemnified party, and after such
notice from the indemnifying  party to such indemnified party of its election so
to assume the defense  thereof,  the  indemnifying  party shall not be liable to
such indemnified party for any legal or other expenses  subsequently incurred by
the latter in connection with the defense thereof unless the indemnifying  party
has failed to assume the defense of such third party claim and to employ counsel
reasonably  satisfactory to such indemnified  person. An indemnifying  party who
elects not to assume the  defense of a third party claim shall not be liable for
the fees and  expenses of more than one counsel in any single  jurisdiction  for
all parties  indemnified by such  indemnifying  party with respect to such third
party  claim or with  respect to third  party  claims  separate  but  similar or
related in the same  jurisdiction  arising out of the same general  allegations.
Notwithstanding any of the foregoing to the contrary, the indemnified party will
be  entitled to select its own counsel and assume the defense of any third party
action  brought  against it if the  indemnifying  party fails to select  counsel
reasonably  satisfactory to the indemnified  party, the expenses of such defense
to be paid by the  indemnifying  party. No  indemnifying  party shall consent to
entry of any judgment or enter into any settlement with respect to a third party
claim without the consent of the indemnified  party,  which consent shall not be
unreasonably  withheld,  or unless such  judgment or  settlement  includes as an
unconditional  term thereof the giving by the third party  claimant or plaintiff
to such  indemnified  party of a release from all liability with respect to such
third party claim.  No indemnified  party shall consent to entry of any judgment
or enter into any  settlement  of any such third  party  action,  the defense of
which has been  assumed by an  indemnifying  party,  without the consent of such
indemnifying party, which consent shall not be unreasonably withheld, delayed or
continued.

                                    ARTICLE V

                                  Miscellaneous

5.1 Entirety.  This Agreement  embodies the entire  agreement  among the parties
with respect to the subject matter hereof,  and all prior agreements between the
parties with respect thereto are hereby superseded in their entirety.

5.2  Counterparts.  Any number of counterparts of this Agreement may be executed
and each such counterpart shall be deemed to be an original instrument,  but all
such counterparts together shall constitute but one instrument.

5.3 Notices and  Waivers.  Any notice or waiver to be given to any party  hereto
shall be in  writing  and  shall be  delivered  by  courier,  sent by  facsimile
transmission  or first class  registered  or certified  mail,  postage  prepaid,
return receipt requested:

                                   If to Buyer
- --------------------------------------------------------------------------------

Addressed to:                                With a copy to:
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

Key Energy Services  South Texas, Inc.       Key Energy Group, Inc.
C/o Key Energy Group, Inc.                    Two Tower Center, 20th Floor
Two Tower Center, 20th Floor                  East Brunswick, New Jersey 08816
East Brunswick, New Jersey 08816              Attn: General Counsel
Facsimile:  (732) 247-5148                    Facsimile:  (732) 247-5148
Attention:  President
- --------------------------------------------------------------------------------
 
                                If to the Seller

- --------------------------------------------------------------------------------
Addressed to:
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

Trans Texas Gas Corporation
1300 N. Sam Houston Pkwy. East, Suite 310
Houston, Texas  77032-2949
Attn:  Arnold Brackenridge, President
Facsimile: (281) 986-8877
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------


- --------------------------------------------------------------------------------
Any communication so addressed and mailed by first-class registered or certified
mail,  postage  prepaid,  with return receipt  requested,  shall be deemed to be
received on the fifth (5th) businesses day after so mailed,  and if delivered by
courier or facsimile to such  address,  upon delivery  during normal  businesses
hours on any businesses day.

5.4 Captions. The captions contained in this Agreement are solely for convenient
reference and shall not be deemed to affect the meaning or interpretation of any
article, section, or paragraph hereof.

5.5 Successors and Assigns. This Agreement shall be binding upon and shall inure
to the  benefit  of and be  enforceable  by the  successors  and  assigns of the
parties hereto.  No assignment of this Agreement or of any rights or obligations
hereunder  may be made by either  the  Seller or Buyer (by  operation  of law or
otherwise) without the prior written consent of the other parties hereto and any
attempted  assignment  without the required  consents  shall be void;  provided,
however,  that Seller or Buyer may assign this  Agreement  and any or all rights
and obligations hereunder,  in whole or in part, to any of its affiliates.  Upon
such permitted  assignment,  the references in this Agreement to Seller or Buyer
shall also apply to any such assignee unless the context otherwise requires.

5.6  Severability.  If any term,  provision,  covenant  or  restriction  of this
Agreement is held by a court of competent  jurisdiction to be invalid,  void, or
unenforceable,   the   remainder  of  the  terms,   provisions,   covenants  and
restrictions  shall  remain  in full  force  and  effect  and shall in no way be
affected,  impaired or invalidated.  It is hereby  stipulated and declared to be
the intention of the parties that they would have executed the remaining  terms,
provisions,  covenants and restrictions  without including any of such which may
be hereafter declared invalid, void or unenforceable.

4.7  Applicable  Law.  This  Agreement  shall be governed by and  construed  and
enforced  in  accordance  with  the  applicable  laws  of  the  State  of  Texas
(regardless  of the laws  that  might  be  otherwise  be  applicable  under  its
conflicts of law principles).



IN WITNESS WHEREOF,  each of the parties hereto have caused this Agreement to be
executed in their respective corporate names by their respective duly authorized
representatives, all as of the day and year first above written.

BUYER:

KEY ENERGY SERVICES SOUTH
TEXAS, INC.


By:                                                           
Name:
Title:

SELLER:

TRANSTEXAS GAS CORPORATION


By:                                                           
Name:
Title:
 







                            Asset Purchase Agreement



                             dated September 9, 1998



                                  By and Among



                             KEY ENERGY GROUP, INC.,


                      FLINT ENGINEERING & CONSTRUCTION CO.


                                       and


                             FLINT INDUSTRIES, INC.

<PAGE>
                 
                               TABLE OF CONTENTS

                                                              Page

ARTICLE I  AGREEMENT FOR SALE AND PURCHASE OF ASSETS
Section 1.01.  Purchase and Sale of Assets                       1
Section 1.02.  Identification of Assets                          1
Section 1.03.  Instruments of Conveyance and Transfer            3
Section 1.04.  Further Assurances                                3
Section 1.05.  Record Retention                                  3

ARTICLE II CONSIDERATION FOR SALE OF ASSETS
Section 2.01.  Consideration Paid                                4
Section 2.02.  Value Assigned to the Assets                      4
Section 2.03.  Non-Assumption of Liabilities                     4
Section 2.04.  Other Funds Received                              4
Section 2.05.  Assumption of Obligations; 
               Excluded Liabilities; Excluded Assets             4
ARTICLE II  CLOSING
Section 3.01.  Closing                                           7
Section 3.02.  Closing Obligations                               7

ARTICLE IV REPRESENTATIONS AND WARRANTIES OF SELLER AND PARENT
Section 4.01.  Organization and Qualification                    8
Section 4.02.  Authority, Approval and Enforceability            9
Section 4.03.  No Violation or Consent                           9
Section 4.04.  Material Contracts, Agreements, Plans 
                    and Commitments                              9
Section 4.05.  Compliance with Law                               10
Section 4.06.  Litigation                                        10
Section 4.07.  Environmental Matters                             10
Section 4.08.  Taxes                                             11
Section 4.09.  Insurance                                         12
Section 4.10.  Labor and Employee Benefits                       12
Section 4.11.  Brokerage Agreements                              12
Section 4.12.  Title to Property                                 13
Section 4.13.  Absence of Certain Changes                        13
Section 4.14.  Permits                                           13
Section 4.15.  Employees                                         13
Section 4.16.  Customers                                         14
Section 4.17.  No Arrangements with Respect to Assets            14
Section 4.18.  Limitation of Representations and Warranties      14
Section 4.19.  Absence of Certain Businesses Practices           14
Section 4.20.  Solvency                                          15
Section 4.21.  Real Property                                     15
Section 4.22.  Intellectual Property                             16

ARTICLE V REPRESENTATIONS AND WARRANTIES OF BUYER
Section 5.01.  Formation and Existence                           16
Section 5.02.  Authorization of Agreement; No Violation; 
                    No Consents                                  16
Section 5.03.  Litigation                                        17
Section 5.04.  Brokerage Agreements                              17

ARTICLE VI COVENANTS OF SELLER
Section 6.01.  Conduct of Seller Pending the Closing and
                           the Vacuum Truck Closing              17
Section 6.02.  Employees                                         19
Section 6.03.  Access                                            19
Section 6.04.  Consents                                          19
Section 6.05.  Additional Action to Assure Transfers             19

ARTICLE VII COVENANTS OF BUYER
Section 7.01.  Cooperation                                       20
Section 7.02.  Post-Closing Employment                           20
Section 7.03.  Performance of Obligations                        21
Section 7.04.  Consents.                                         21

ARTICLE VIII CONDITIONS TO BUYER'S OBLIGATIONS
Section 8.01.  Representations and Warranties                    21
Section 8.02.  Performance                                       21
Section 8.03.  Officer's Certificate                             21
Section 8.04.  Conveyance of Documents                           22
Section 8.05.  Litigation                                        22
Section 8.06.  Third-Party Consents                              22
Section 8.07.  Opinion of Counsel                                22
Section 8.08.  Environmental Matters                             22
Section 8.09.  Real Estate Matters                               23

ARTICLE IX CONDITIONS TO SELLER'S OBLIGATIONS
Section 9.01.  Representations and Warranties                    24
Section 9.02.  Performance                                       24
Section 9.03.  Payment of Purchase Price                         24
Section 9.04.  Officer's Certificate                             24
Section 9.05.  Opinion of Counsel                                24

ARTICLE X SURVIVAL OF REPRESENTATIONS; INDEMNIFICATIONS
Section 10.01.  Survival of Representations                      24
Section 10.02.  Agreement to Indemnify Buyer                     25
Section 10.03.  Agreement to Indemnify Seller                    25
Section 10.04.  Additional Agreements Concerning Indemnification 26
Section 10.05.  Minimum and Maximum Amounts                      26
Section 10.06.  Exclusive Remedy                                 26

ARTICLE XI ADDITIONAL AGREEMENTS OF THE PARTIES
Section 11.01.  Public Announcements                             27
Section 11.02.  Employees                                        27
Section 11.03.  Non-Solicitation                                 28
Section 11.04.  Covenant Not to Compete                          28

ARTICLE XII TERMINATION OF AGREEMENT
Section 12.01.  Termination                                      30
Section 12.02.  Effect of Termination                            30

ARTICLE XIIIMISCELLANEOUS
Section 13.01.  Interpretive Provisions                          31
Section 13.02.  Expenses                                         31
Section 13.03.  Reliance                                         31
Section 13.04.  Notices                                          31
Section 13.05.  Headings; References                             32
Section 13.06.  Entire Agreement                                 32
Section 13.07.  Waiver                                           32
Section 13.08.  Severability                                     32
Section 13.09.  Amendment                                        33
Section 13.10.  Further Actions                                  33
Section 13.11.  Assignment; Parties in Interest                  33
Section 13.12.  Governing Law                                    33
Section 13.13.  Specific Performance                             33
Section 13.14.  Counterparts                                     33
<PAGE>

SCHEDULES

1.02(a)                         Rigs
1.02(b)                         Equipment & Rolling Stock
1.02(c)                         Real Property
1.02(d)                         Leased Vehicles
1.02(f)                         Contracts and Work Orders
1.02(g)                         Permits
1.02(i)                         Computers
1.02(k)                         Construction Equipment
1.02(l)                         Vacuum Trucks
3.02(a)(1)                      Form of Conveyance, Assignment and Bill of Sale
3.02(a)(2)                      Form of General Warranty Deed
3.02(b)(1)                      Form of Conveyance and Bill of Sale
4.03                            No Violation or Consent
4.04                            Contracts in Default
4.05                            Compliance with Law
4.06                            Litigation
4.07                            Environmental Matters
4.09                            Insurance
4.12                            Permitted Liens
4.13                            Absence of Certain Changes
4.15                            Employees
4.16                            Customers
8.07                            Opinion of Seller's Counsel
9.05                            Opinion of Buyer's Counsel
11.02                           Excluded Employees

<PAGE>
                             
                           
                                                    
                            ASSET PURCHASE AGREEMENT


THIS ASSET PURCHASE  AGREEMENT (the  "Agreement")  is made and entered into this
9th day of  September,  1998 by and among Key  Energy  Group,  Inc.,  a Maryland
corporation  ("Buyer"),  Flint  Engineering  &  Construction  Co.,  an  Oklahoma
corporation  ("Seller"),  and Flint  Industries,  Inc.,  a Delaware  corporation
("Parent").

                                    RECITALS

WHEREAS,  Seller owns and  operates 55 workover  rigs,  related  well  servicing
equipment  and  rolling  stock and five yards  located in  Chickasha,  Oklahoma,
Liberty,  Texas, Sidney, Montana,  Ulysses,  Kansas and Roosevelt,  Utah through
which Seller  conducts its well  servicing  business  (the "WSB") and desires to
sell to Buyer the assets and to transfer certain liabilities of the WSB, in each
case upon the terms and subject to the conditions contained herein.

WHEREAS,  Buyer desires to purchase the assets and to assume certain liabilities
of the WSB upon such terms and conditions.

WHEREAS, Parent owns all of the issued and outstanding capital stock of Seller.

NOW, THEREFORE, in consideration of the premises and representations, warranties
and agreements herein contained, the parties agree as follows:

                                    ARTICLE I

                    AGREEMENT FOR SALE AND PURCHASE OF ASSETS

Section  1.01.  Purchase and Sale of Assets.  Seller  agrees to sell,  transfer,
convey and assign to Buyer, and Buyer agrees to purchase and acquire from Seller
at the  Closing  or the Vacuum  Truck  Closing  (as such  terms are  hereinafter
defined in Article III hereof), as the case may be, all of Seller's right, title
and interest in and to the assets,  properties and rights of the WSB existing on
the date hereof,  including  without  limitation,  those assets,  properties and
rights of the WSB set forth in Section 1.02 hereof, (such assets, properties and
rights being  collectively  referred to herein as the  "Assets"),  but excluding
those assets referred to in Section 2.05(b) hereof (the "Excluded Assets"),  for
and in  consideration  of  the  payment  by  Buyer  to  Seller  of  the  amounts
hereinafter specified.

Section  1.02.  Identification  of Assets.  The Assets to be  acquired  by Buyer
hereunder shall include the following:

(a)  Rigs.  The 55 workover  rigs which are  described on Schedule  1.02(a) (the
     "Rigs") and all spare parts related to the Rigs.


(b)  Equipment and Rolling Stock.  The utility/dog  house  trailers,  mud pumps,
     frac tanks,  power  swivels,  blowout  preventers  and other  miscellaneous
     equipment  and the vacuum  trucks  (other than those  described on Schedule
     1.02(l)  which will be  conveyed  at the  Vacuum  Truck  Closing),  utility
     vehicles, crew cabs, pick-up trucks and winch trucks which are described on
     Schedule 1.02(b) (the "Equipment and Rolling Stock").

(c)  Real Property. All of the right, title and interest of Seller in and to the
     real property and buildings located at Chickasha, Oklahoma, Liberty, Texas,
     Sidney, Montana, Ulysses, Kansas and Roosevelt, Utah which are described on
     Schedule 1.02(c),  together with all fixtures,  improvements,  betterments,
     installments and additions  constructed,  erected or located on or attached
     to such property (the  "Fixtures and  Improvements")  and all  reversionary
     interests,  privileges and appurtenances belonging,  pertaining or relating
     to such  property  including  but not  limited  to all  easements,  mineral
     rights,  rights  of way and  utility  facilities  (collectively,  the "Real
     Property").

(d)  Leased Vehicles.  All right, title and interest in and to the rolling stock
     leased by Seller prior to the Closing in connection  with the operations of
     the WSB and which are listed on Schedule 1.02(d) (the "Leased Vehicles").

(e)  Inventory. The fuel stock inventory of Seller owned by Seller in connection
     with the WSB located on the Real Property (the "Inventory").

(f)  Contracts and Work Orders.  The contracts and agreements (the "Contracts")
     of Seller that were entered into in  connection  with the  operation of the
     WSB and which,  with respect to any Contract for consideration in excess of
     $10,000 (the  "Material  Contracts"),  are  described on  Schedule 1.02(f),
     together  with any open work orders (the "Work  Orders") of Seller that are
     entered  into by Seller in  connection  with the WSB prior to the  Closing,
     which provide for the delivery of services by the WSB following the Closing
     and which,  with respect to any Work Order for  consideration  in excess of
     $10,000 (the  "Material  Work  Orders") and any "rate  sheets"  pursuant to
     which such work orders are written, are described on Schedule 1.02(f).

(g)  Permits. All certificates, authorizations and similar rights granted by any
     accrediting  or  governmental  entity to  Seller,  or its  predecessors  in
     interest,  and used or held by Seller for use solely in connection with the
     operation of the WSB (as distinct from general  corporate and other similar
     authorizations  not specific to the WSB, such as qualifications to transact
     business),  including, without limitation, those listed on Schedule 1.02(g)
     (the "Permits") that may be transferred without the payment of other than a
     de minimis fee.

(h)  Records. All books, files, documents, sales literature,  customer lists and
     records, instructions, advertising and marketing and sales materials (other
     than central  filing and legal records) used solely in the operation of the
     WSB (the "Records").

(i)  Computers.  All right,  title and  interest of Seller in computer  hardware
     located on the Real Property which are described on Schedule 1.02(i).

(j)  Other Intangibles.  All of Seller's intangible assets (the  "Intangibles"),
     including (i) all right,  title and interest of Seller in, to and under all
     privileges,  claims, causes of action and options relating or pertaining to
     the WSB or the foregoing Assets and (ii) the WSB's telephone  numbers other
     than the telephone numbers related to the WSB's property at Farmington, New
     Mexico.

(k)  Construction Equipment.  The engineering and construction equipment located
     at Sydney,  Montana which is described on Schedule  1.02(k) (the "Purchased
     Construction Equipment").

(l)  Vacuum  Trucks.  The vacuum trucks which are described on Schedule  1.02(l)
     (the "Vacuum Trucks").

(m)  Goodwill. All of Seller's goodwill in the WSB.

Section 1.03. Instruments of Conveyance and Transfer. Seller agrees that it will
execute,  acknowledge and deliver to Buyer, or its designee or designees, at the
Closing such good and sufficient instruments of sale,  conveyance,  transfer and
assignment as shall be effective to vest in Buyer all right,  title and interest
of Seller in and to the  Assets  (other  than the Vacuum  Trucks,  which will be
conveyed  at the Vacuum  Truck  Closing),  in each  case,  free and clear of all
claims, liens, security interests,  mortgages,  encumbrances and restrictions of
any kind or nature. Seller will take such steps as may be necessary to put Buyer
in actual  possession and operating  control of (i) the Assets as of the Closing
and (ii) the Vacuum Trucks as of the Vacuum Truck Closing.  Such  instruments of
sale,  conveyance,  transfer and assignment shall include,  without  limitation:
(a) general  warranty  deeds for the Real Property,  (b) a bill of sale,  (c) an
assignment of the Contracts  (together  with any written  consents  required for
such assignments) and (d) title transfers to vehicles and any other certificated
personal property.

Section 1.04. Further Assurances. Seller agrees that from time to time after the
Closing it will,  at the  request of Buyer and  without  further  consideration,
execute  and deliver  such  supplemental  and  additional  instruments  of sale,
conveyance,  transfer  and  assignment  and take  such  other  action  as may be
reasonably necessary to effectively sell, convey,  transfer and assign to Buyer,
and to put it in the possession of, the Assets.

Section 1.05.  Record Retention.  For a period of three years after the Closing,
Buyer and Seller each agree that prior to the  destruction or disposition of any
Records,  Contracts or any  commitments  that relate  directly to the WSB,  each
party shall provide not less than 30 nor more than 60 days prior written  notice
to the other of any such proposed  destruction or disposal.  If the recipient of
such notice desires to obtain any of such  documents,  it may do so by notifying
the other  party in  writing at any time  prior to the  scheduled  date for such
destruction  or  disposal.  Such notice must  specify  the  documents  which the
requesting  party wishes to obtain.  The parties shall then promptly arrange for
the delivery of such  documents.  All  out-of-pocket  costs  associated with the
delivery of the requested documents shall be paid by the requesting party.

                                   ARTICLE II

                        CONSIDERATION FOR SALE OF ASSETS

Section 2.01.  Consideration Paid. The purchase price (the "Purchase Price") for
the Assets  shall  consist of cash in the amount of  $12,350,000.  In  addition,
Buyer shall pay $500,000 in cash (the  "Non-Compete  Payment") at the Closing in
consideration  of the  non-compete  agreement set forth in Section 11.04.  Buyer
shall pay  Seller  the  Purchase  Price  and the  Non-Compete  Payment,  by wire
transfer of immediately  available funds into an account or accounts  designated
by Seller or as otherwise agreed to by Buyer and Seller, as follows:

         (a)      $11,875,000 at the Closing;

         (b)      $950,000 at the Vacuum Truck Closing; and

         (c)      $25,000 as provided in Section 8.08(b).

Section 2.02.  Value Assigned to the Assets.  As soon as  practicable  after the
Closing,  the proportion of the consideration  allocable to the Assets purchased
pursuant to the terms of this Agreement shall be determined by Buyer and Seller,
and Buyer and Seller agree that they will take no action  inconsistent with such
allocation  subsequent  to such date in the  filing of any  federal  income  tax
returns, including for purposes of filing Form 8594.

Section 2.03.  Non-Assumption  of Liabilities.  Buyer shall not be deemed in any
manner to have  assumed  or agreed to  perform  or pay any  debts,  liabilities,
obligations  or  contracts  of  Seller  of any  nature,  whether  or not  known,
presently  existing,  absolute,  accrued,  contingent or otherwise,  except with
respect  to  any  obligations  expressly  assumed  by  Buyer  as  set  forth  in
Section 2.05(a) of this Agreement.

Section 2.04.  Other Funds Received.  If any party to this Agreement receives or
otherwise  acquires  funds  (including,  but not limited to,  rebates,  warranty
proceeds, incentives, accounts receivables,  deposits and asset dispositions, in
any form  whatsoever),  which are properly due and payable to any other party to
this Agreement,  the recipient of such funds shall immediately (and within three
business  days  following the receipt  thereof)  forward such funds to the other
party at the address provided in Section 13.04 hereof.

Section 2.05. Assumption of Obligations; Excluded Liabilities; Excluded Assets.

(a)  As additional  consideration  to Seller in exchange for the  performance by
     Seller of its obligations hereunder, at the Closing Date or, in the case of
     the Vacuum Trucks and the Vacuum Truck Transferred Employees (as defined in
     Section 11.02(a)),  at the Vacuum Truck Closing Date (as defined in Section
     3.01(b)),  Buyer hereby assumes and agrees to pay, discharge and perform as
     and when due,  each of the  following  obligations  of Seller (the "Assumed
     Obligations"):

(1)  all  obligations  and  liabilities  of Seller under the  Contracts and Work
     Orders,  to the extent that such obligations are attributable to the period
     of time following the Closing,  except to the extent that such  obligations
     arise solely from a breach or default by Seller under the Contracts or Work
     Orders prior to the Closing Date;

(2)  all liabilities  and obligations  arising from activities of the WSB (other
     than those arising from the  activities of the Vacuum  Trucks) on and after
     the  Closing  Date,  and  all  liabilities  and  obligations  arising  from
     activities of the Vacuum Trucks on and after the Vacuum Truck Closing Date;
     and

(3)  accrued vacation liabilities  attributable to the Transferred Employees and
     the  Vacuum  Truck  Transferred  Employees  (each  as  defined  in  Section
     11.02(a)) as set forth on Schedule 4.15.

(b)  It is agreed  that Buyer  shall not assume or be liable  for,  directly  or
     indirectly,   any  liabilities  or  obligations  of  Seller  that  are  not
     specifically  identified as Assumed  Obligations in Section 2.05(a) hereof,
     including,   without  limitation,  the  following  debts,  liabilities  and
     obligations  of Seller in respect  of the Assets or the WSB  (collectively,
     the "Unassumed Obligations"), as to which Seller shall be liable:

(1)  any payable balances as of the Closing Date for intercompany advances;

(2)  any  accruals  as of the  Closing  Date for  professional  fees  (legal and
     accounting),  broker's fees or commissions,  printing costs,  severance and
     relocation;

(3)  any insurance reserves accruing prior to the Closing Date;

(4)  all liabilities and obligations attributable to the WSB, including accounts
     payable and accrued payrolls attributable to the WSB;

(5)  any  obligations  arising from Seller's  employment of (i) the  Transferred
     Employees  prior to the  Closing  Date,  and the Vacuum  Truck  Transferred
     Employees  prior to the Vacuum Truck Closing Date,  other than as specified
     in Section 2.05(a)(3) hereof and (ii) all other employees of Seller whether
     before or after the Closing Date;

(6)  any  failure to pay any taxes owed by Seller  which are  applicable  to the
     period ending with the Closing Date, or, for taxes owed with respect to the
     operations of the Vacuum Trucks, if any, the Vacuum Truck Closing Date; and

(7)  any other  liabilities  resulting  from  Seller's  operation  of the Assets
     (other  than the Vacuum  Trucks)  or conduct of the WSB before the  Closing
     Date or, with respect to the Vacuum Trucks, any other liabilities resulting
     from  Seller's  operation  of the Vacuum  Trucks  before  the Vacuum  Truck
     Closing Date.

(c)  Notwithstanding  anything in this  Agreement to the contrary,  Seller shall
     not,  and is not hereby  agreeing  to, sell,  assign,  convey,  transfer or
     deliver to Buyer any of Seller's right,  title and interest in, to or under
     any of the assets listed below (the "Excluded Assets"):

(1)  cash or cash equivalents,  whether on hand at the premises,  in banks or in
     transit between accounts of Seller and whether or not relating to the WSB;

(2)  the bank accounts, deposit accounts or similar accounts of the WSB;

(3)  any and all policies of insurance or surety bonds of the WSB;

(4)  any and all notes  receivable  of the WSB,  except  those notes  receivable
     related to the Contracts or Work Orders;

(5)  all receivables of Seller relating to the WSB outstanding as of the Closing
     Date;

(6)  all interest of Seller in and to all advance payments, prepayments, prepaid
     expenses, deposits and the like, that are recorded on the books and records
     of Seller as of the Closing Date and which were  incurred by Seller  solely
     with respect to the operation of the WSB;

(7)  any and all  accruals as of the Closing  Date for income taxes and deferred
     income taxes relating to the WSB;

(8)  any  choses  in  action,  claims or causes of action or rights of Seller to
     recovery or offset of any kind or  character  relating to the  operation of
     the WSB prior to the Closing Date, except as such may arise with respect to
     the Contracts and the Work Orders; and

(9)  any  of  the  assets  of  Seller  relating  to  Seller's   engineering  and
     construction  business  other than the  Purchased  Construction  Equipment,
     which assets are being conveyed to a third party in a separate transaction.

                                   ARTICLE III

                                     CLOSING

Section 3.01. Closing.

(a)  Subject to the terms and  conditions  of this  Agreement,  the Closing with
     respect to all of the Assets except for the Vacuum  Trucks (the  "Closing")
     shall  occur on  September  15,  1998 (the  "Closing  Date") at 9:00  a.m.;
     provided,  however,  that if all of the  conditions to Closing set forth in
     Articles VIII  and IX have not been satisfied or waived by such date or any
     extended date for Closing,  either party shall have the right to extend the
     date of Closing  for  successive  periods of up to seven days each,  or for
     such longer period as the parties may agree upon in writing, in either case
     until such conditions have been satisfied or waived or until this Agreement
     shall have been terminated pursuant to Section 12.01(a).

(b)  The Closing with respect to the Vacuum Trucks (the "Vacuum Truck  Closing")
     shall occur within  three (3) business  days after notice from Buyer (which
     notice shall be  delivered  in a timely  manner) of the receipt by Buyer of
     permits  authorizing  the  operation  of the Vacuum  Trucks in the State of
     Colorado and states contiguous thereto; provided,  however, that the Vacuum
     Truck  Closing is  expressly  conditioned  upon (i) the  occurrence  of the
     Closing,  (ii) Seller's  compliance with the covenants set forth in Article
     VI hereof  with  respect to the Vacuum  Trucks  and (iii)  satisfaction  or
     waiver of the  conditions to the Vacuum Truck Closing set forth in Articles
     VIII and IX hereof.  The date on which the Vacuum Truck  Closing  occurs is
     referred to herein as the "Vacuum Truck Closing Date".

(c)  The Closing and the Vacuum Truck  Closing shall be held at the Tulsa office
     of Parent,  or at such other  location  as may be  mutually  agreed upon by
     Seller and Buyer.

Section 3.02. Closing Obligations.

(a)  At the Closing, the following events shall occur:

(1)  Seller and Buyer shall each execute, acknowledge and deliver to one another
     a   Conveyance,   Assignment   and   Bill   of   Sale   in  the   form   of
     Schedule 3.02(a)(1)  whereby Seller shall convey the Assets (other than the
     Vacuum  Trucks,  which will be  conveyed  at the Vacuum  Truck  Closing) to
     Buyer;

(2)  Seller  shall  execute and deliver  general  warranty  deeds in the form of
     Schedule 3.02(a)(2) whereby Seller shall convey the Real Property to Buyer;
(3)  Seller  shall  deliver to Buyer  evidence of the amount owed to U.S.  Fleet
     Leasing with respect to the Leased  Vehicles,  proof (in the form of a wire
     transfer  confirmation) of the payment of such amount,  and a payoff letter
     from U.S. Fleet Leasing confirming that upon payment of such amount it will
     endorse and convey certificates of title to the Leased Vehicles in the name
     of Buyer.  Seller  shall  cause  U.S.  Fleet  Leasing  to  deliver to Buyer
     certificates  of title free of all Liens (as defined in Section  4.12) with
     respect  to each of the  Leased  Vehicles  within 10  business  days of the
     Closing Date;

(4)  Seller,  Parent and Buyer shall  exchange  the  certificates  described  in
     Sections 8.03 and 9.04;

(5)  Seller,  Parent and Buyer shall provide each other with a certified copy of
     the resolutions of their  respective  Boards of Directors (and, in the case
     of Seller,  shareholder  resolutions)  authorizing  the  execution  of this
     Agreement and the consummation of the transactions contemplated hereby in a
     form reasonably acceptable to the other party;

(6)  each of Seller,  Parent and Buyer shall execute such other  instruments and
     take such other action as may be  necessary  to carry out their  respective
     obligations under this Agreement; and

(7)  Seller and Buyer shall  provide each other with the legal  opinion of their
     respective  counsel  in the  form  attached  hereto  as  Schedule  8.07 and
     Schedule 9.05, respectively.
(b)  At the Vacuum Truck Closing, the following events shall occur:

(1)  Seller and Buyer shall each execute, acknowledge and deliver to one another
     a Conveyance  and Bill of Sale in the form of  Schedule 3.02(b)(1)  whereby
     Seller shall convey the Vacuum Trucks to Buyer; and

(2)  Seller,  Parent and Buyer shall  exchange  the  certificates  described  in
     Sections 8.03 and 9.04.

                                   ARTICLE IV

               REPRESENTATIONS AND WARRANTIES OF SELLER AND PARENT

Each of Parent and Seller jointly and severally  hereby  represents and warrants
to Buyer as of the date hereof as follows:

Section 4.01.  Organization  and  Qualification.  Each of Parent and Seller is a
corporation duly organized, validly existing and in good standing under the laws
of Delaware and Oklahoma, respectively, and has the requisite corporate power to
own,  lease and operate its properties  and, in the case of Seller,  to carry on
its business as now being  conducted.  Seller is qualified to do business and is
in good  standing  in each  jurisdiction  in which the nature and conduct of its
business  requires it to be qualified to do business.  Parent owns  beneficially
and of record all of the  issued  and  outstanding  shares of  Seller's  capital
stock.

Section 4.02. Authority, Approval and Enforceability.  Each of Parent and Seller
has all  requisite  corporate  power and  authority  to execute and deliver this
Agreement  and all  other  instruments,  agreements  and other  documents  to be
executed  and  delivered  by  Parent  or  Seller  in  connection  herewith  (the
"Collateral Documents") and to perform its obligations hereunder and thereunder.
The execution and delivery of this  Agreement  and the  Collateral  Documents by
Seller and Parent and the performance of the  transactions  contemplated  hereby
and thereby have been duly and validly authorized by all corporate action on the
part of Seller and  Parent.  This  Agreement  constitutes  the legal,  valid and
binding obligation of Seller and Parent,  enforceable  against Seller and Parent
in  accordance  with its terms,  except as  enforceability  may be  affected  by
bankruptcy,  insolvency,  reorganization,  moratorium, or similar laws affecting
creditors'  rights  generally  and general  principles  of equity,  whether in a
proceeding in equity or at law.

Section 4.03.  No  Violation or Consent.  Except as set forth in  Schedule 4.03,
neither the execution and delivery of this  Agreement,  nor the  effectuation by
Seller or Parent of the  transactions  contemplated  hereby (a) will violate any
applicable statute or law, or any rule,  regulation,  order, writ, injunction or
decree of any court or governmental  authority,  or (b) will violate or conflict
with or  constitute a default (or an event which,  with notice or lapse of time,
or both,  would  constitute a default)  under, or will result in the termination
of, or accelerate the performance  required by, or result in the creation of any
lien, security interest, charge or encumbrance upon any of the Assets under, any
term or provision of (i) the Certificate of Incorporation or Bylaws of Seller or
Parent or (ii) any  lease,  contract,  commitment,  understanding,  arrangement,
agreement or restriction of any kind or character to which Seller or Parent is a
party or by which Seller,  Parent or any of the Assets may be bound or affected.
No  filing  with,  or  consent,  approval,   authorization  or  action  by,  any
governmental authority is required in connection with the execution and delivery
by  Seller  or Parent of this  Agreement  or the  effectuation  by Seller of the
transactions  contemplated  hereby or thereby  other than (A) those which if not
made,  obtained or taken would have no material adverse effect on the WSB or the
Assets and (B) those that have been made, obtained or taken.

Section  4.04.   Material   Contracts,   Agreements,   Plans  and   Commitments.
Schedules 1.02(d)  and  1.02(f)  set  forth  a  complete  list  of all  Material
Contracts and  agreements and all open Material Work Orders to which Seller is a
party or by which any of the Assets are bound  that are in  existence  as of the
date hereof and have been  entered  into by Seller in  connection  with the WSB.
True and complete copies of the Material Contracts and Material Work Orders have
been furnished by Seller to Buyer prior to the date hereof.  Except as set forth
on  Schedule 4.04,  Seller is not in default,  nor but for the requirement  that
notice be given or that a period of time  elapse or both,  would be in  default,
under any of the  Contracts  or Work Orders,  nor to the  knowledge of Seller or
Parent,  is any  other  party  to such  Contracts  or  Work  Orders  in  default
thereunder.

Section 4.05.  Compliance with Law. Except as set forth in Schedule 4.05, Seller
is in compliance with all legal requirements applicable to the ownership, use or
operation  of  the  Assets  or  the  conduct  of  the  WSB,  including,  without
limitation,  the  Occupational  Health  and Safety  Act and the  Americans  with
Disabilities Act, other than  environmental  legal  requirements (the compliance
with which is governed by Section 4.07).

Section 4.06.  Litigation.  Except as described in  Schedule 4.06,  there are no
civil,   criminal,   administrative,   arbitration,   or  other  proceedings  or
governmental  investigations  pending or, to the  knowledge of Seller or Parent,
threatened,  against Seller or its Affiliates  that could  materially  adversely
affect  (a) any of the  transactions  contemplated  by this Agreement or (b) the
ownership, use, operation or value of the Assets or (c) the conduct of the WSB.

Section 4.07. Environmental Matters. Except as set forth in Schedule 4.07:

(a)  The land and  premises  comprising  the Real  Property  and all  operations
     conducted thereon by Seller are in compliance in all material respects with
     all applicable  Environmental Legal Requirements  (defined below) and there
     are no Hazardous  Materials  (defined  below) present on the Real Property,
     except for those  Hazardous  Materials that are used in the ordinary course
     of operating the Assets and the WSB or that do not require  remedial action
     under  applicable  Environmental  Legal  Requirements.  The term "Hazardous
     Materials"  means any substance that is defined as hazardous or toxic under
     Environmental  Legal  Requirements or that is known, as of the date of this
     Agreement,  to pose a threat or endangerment to human health, safety or the
     environment  (including,  without limitation,  any asbestos,  formaldehyde,
     radioactive substance, hydrocarbons,  polychlorinated biphenyls, industrial
     solvents,  flammables,  explosives and any other hazardous substance, solid
     waste or toxic material). The term "Environmental Legal Requirements" means
     any and all  laws,  statutes,  ordinances,  rules,  regulations,  orders or
     legally enforceable  requirements of any governmental  authority pertaining
     to health or the  environment  in effect as of the date of this  Agreement,
     including  the Clean Air Act, the  Comprehensive  Environmental,  Response,
     Compensation,  and  Liability  Act of 1980  ("CERCLA"),  the Federal  Water
     Pollution Control Act, the Occupational  Safety and Health Act of 1970, the
     Resource  Conservation  and  Recovery  Act  of  1976  ("RCRA"),  the  Toxic
     Substances Control Act, the Hazardous Materials Transportation Act, and the
     Oil  Pollution  Act of  1990,  all as  amended  through  the  date  of this
     Agreement,  and any state or local laws  implementing the foregoing federal
     laws.

(b)  No Hazardous  Materials  have been  disposed or otherwise  released onto or
     under the Real Property by Seller or in connection with the ownership,  use
     or  operation  of the  Assets  of the  conduct  of the WSB by Seller at any
     on-site or off-site  location in  quantities,  concentrations  or locations
     that  require   remedial   action  under  any  such   Environmental   Legal
     Requirements.

(c)  All permits,  licenses or similar  authorizations,  if any,  required to be
     obtained or filed by Seller under any Environmental  Legal  Requirements in
     connection  with the Real  Property,  the  operation  of the  Assets or the
     conduct  of the WSB have  been duly  obtained,  applied  for or filed,  and
     Seller  is in  compliance  in all  material  respects  with the  terms  and
     conditions of such permits, licenses and similar authorizations.

(d)  Neither Seller nor Parent has received any notice or other communication of
     any claims, notices, actions, suits, citations, summons,  investigations or
     other  demands  or  proceedings   ("Claims")  regarding  the  environmental
     condition  of the Real  Property or the Assets,  and there  exists no writ,
     injunction,  decree,  order or  judgment  outstanding,  nor any  pending or
     threatened  claim,  relating  to any  alleged  or  suspected  violation  of
     Environmental  Legal  Requirements  arising  out of the  ownership,  use or
     operation of the Assets,  whether or not corrected to the  satisfaction  of
     the appropriate governmental entity.

(e)  To the  knowledge  of Seller or Parent,  there has been no  exposure of any
     person or  property  to  Hazardous  Materials  on the Real  Property  or in
     connection with the Assets or the WSB that could  reasonably be expected to
     result in a Claim for damages or compensation.

(f)  There are no  underground  storage  tanks (as defined  under  Environmental
     Legal  Requirements)  located  under any of the Real  Property  except  for
     underground  storage tanks that are in compliance with Environmental  Legal
     Requirements and except for such underground  storage tanks the presence of
     which would not have a material adverse effect on the WSB. Each underground
     storage  tank  previously  located  under the Real  Property was removed in
     accordance with  Environmental  Legal Requirements in effect at the time of
     such removal.

(g)  There are no  environmental  conditions  or  circumstances,  including  the
     presence or release of any Hazardous  Materials,  on any property presently
     or  previously  owned,  used or leased by Seller,  which would  result in a
     material  adverse  change in the Assets or the WSB or a Claim against Buyer
     following the Closing.

Section 4.08.  Taxes.  With respect solely to the operation of the WSB:  (a) all
contributions due from Seller pursuant to any unemployment  insurance or workers
compensation  laws and all sales or use taxes which are due or payable by Seller
have been paid in full and will be so paid through the Closing Date;  (b) Seller
has  withheld and paid to, or will cause to be paid to, the  appropriate  taxing
authorities all amounts  required to be withheld from the wages of the employees
of the WSB under state law and the applicable provisions of the Internal Revenue
Code of 1986,  as amended (the  "Code") (and Seller will  continue to do so with
respect to all wages  paid by them prior to the  Closing);  and  (c) Seller  has
timely paid, or will pay prior to the due date therefor, all taxes which, if not
paid,  could result in the  imposition  of a lien or  encumbrance  on the Assets
(except for liens for taxes not yet due) or  otherwise  interfere  with  Buyer's
ability to own and  operate the Assets  after the  Closing.  All taxes  assessed
against  the Real  Property  for the period  commencing  January 1, 1998 will be
prorated  through the Closing Date (based on 1997  assessed  values) with Seller
paying  to  Buyer at  Closing  an  amount  equal to the  portion  of such  taxes
applicable to the period between January 1, 1998 and the Closing Date.

Section 4.09.  Insurance.  Schedule 4.09  sets  forth  a list  of all  insurance
policies,  by which the Assets or the WSB, and any operations  relating thereto,
are  covered  against  present  losses or claims  and which  insurance  provides
coverage consistent with the past conduct of the WSB.

Section 4.10. Labor and Employee Benefits.

(a)  Seller has not at any time had or been  threatened  with any work stoppages
     or other material labor disputes.

(b)  As to any "employee  benefit plan," as such term is defined in Section 3(3)
     of the  Employee  Retirement  Income  Security  Act  of  1974,  as  amended
     ("ERISA")  sponsored or  maintained by Seller within six years prior to the
     Closing Date ("Plan"),  including  without  limitation (i) a  multiemployer
     plan within the meaning of Section  3(37) of ERISA and (ii) a Plan  subject
     to Title IV of ERISA,  there has been no event or condition  which presents
     the material risk of Plan termination,  no accumulated  funding deficiency,
     whether  or not  waived,  within the  meaning  of  Section  302 of ERISA or
     Section 412 of the Code has been incurred,  no reportable  event within the
     meaning of Section 4043 of ERISA (for which the disclosure  requirements of
     Regulation ss2615.3 promulgated by the Pension Benefit Guaranty Corporation
     ("PBGC")  have not been  waived)  has  occurred,  no  notice  of  intent to
     terminate  the  Plan  has  been  given  under  Section  4041 of  ERISA,  no
     proceeding has been instituted under Section 4042 of ERISA to terminate the
     Plan,  no  liability to the PBGC has been  incurred,  and the assets of the
     Plan  equal  or  exceed  the   actuarial   present  value  of  the  benefit
     liabilities,  within the meaning of Section 4041 of ERISA,  under the Plan,
     based  upon  reasonable  actuarial  assumptions  and  the  asset  valuation
     principles  established by the PBGC. For purposes of this Section 4.10, the
     term  "Seller"  shall  collectively  refer to Seller and each other  entity
     which is treated as a single  employer with Seller under Section 414 of the
     Code. No employee benefit plan,  program or arrangement of whatever nature,
     whether or not subject to any provisions of ERISA,  bonus or other employee
     pay practice or leave policy  maintained by Seller (a "Plan"),  will by its
     terms or applicable law, become binding upon or an obligation, liability or
     responsibility  of Buyer,  financial or otherwise.  Seller warrants that no
     Plan  provides  for  payments  of retiree  benefits in any manner such that
     Buyer  would  become  liable  to make  such  payments.  There  have been no
     failures to offer or provide  health  care  continuation  coverage  ("COBRA
     Coverage")  under any employee welfare benefit plan sponsored or maintained
     by Seller  which is  required  under  Sections  601 through 608 of ERISA or
     applicable state law.

(c)  Seller does not maintain or contribute to any multiemployer plan within the
     meaning of Section 3(37) of ERISA.

Section 4.11.   Brokerage  Agreements.  Seller  has  not  entered  (directly  or
indirectly)  into any agreement with any Person that provides for the payment of
any  commission,  brokerage  or "finder's  fee" arising out of the  transaction
contemplated  by this  Agreement  for which  Buyer might have any  liability  or
obligation.

Section 4.12.  Title to Property.  Seller has good and  marketable  title to the
personal and tangible  property  included in the Assets being  acquired by Buyer
under this Agreement,  including,  without  limitation,  the assets described in
Sections 1.02(a), 1.02(b), 1.02(e), 1.02(i), 1.02(k) and 1.02(l), free and clear
of all mortgages, pledges, liens, security interests,  encumbrances or claims of
any kind or nature (collectively,  "Liens"),  except (i) Liens for current taxes
and  assessments  not yet due and payable,  (ii) Liens in existence  that do not
materially  detract from the value thereof or interfere  with the present use of
the  property  subject  thereto  and  (iii) Liens  set  forth on  Schedule  4.12
(collectively, "Permitted Liens").

Section 4.13.  Absence of Certain Changes.  Except as disclosed in Schedule 4.13
and except for changes,  events or occurrences permitted by Section 6.01,  since
May 31, 1998, there has not been:

(a)  any material adverse change in the WSB, taken as a whole;

(b)  any damage,  destruction or loss,  whether  covered by insurance or not, to
     the Assets that could have a material adverse effect on the WSB, taken as a
     whole;

(c)  any  waiver by Seller of any rights  under the  Contracts  or Leases  that,
     singularly or in the aggregate,  are material to the WSB, taken as a whole;
     or

(d)  any intention,  contract,  agreement or commitment on the part of Seller or
     any of its Affiliates to do any of the foregoing.

Section 4.14. Permits.  To Seller's and Parent's  knowledge,  there are no other
permits not listed on Schedule  1.02(g) that are material to the  operation  and
use of the Assets or the conduct of the WSB as currently conducted.  Each of the
Permits and Seller's  rights with respect  thereto is valid and  subsisting,  in
full force and effect,  and enforceable by Seller and Seller is in compliance in
all material  respects  with the terms of each of the  Permits.  To Seller's and
Parent's knowledge, no proceeding is pending or threatened which seeks to repeal
or  limit  any of the  Permits,  and to  Seller's  and  Parent's  knowledge,  no
suspension or cancellation of any Permit is threatened.

Section 4.15.  Employees.  Set forth in Schedule 4.15 is an accurate list of the
employees of the WSB,  which list shall  include their duties and/or job titles,
current salaries and other compensation, date of employment, date of last salary
increase, the number of accrued but unused vacation days to which such employees
will be  entitled as of the Closing  Date and an  indication  by the name of any
employee  employed in  connection  with the operation of the Vacuum Trucks (such
employees being referred to herein as the "Vacuum Truck Employees").  Except as
set forth on Schedule 4.15, no employee of Seller has an employment agreement or
understanding  with Seller which is not  terminable on notice by Seller  without
cost or other liability to Seller.

Section 4.16.  Customers.  Set forth in Schedule 4.16 is an accurate list of all
customers of the WSB that  constituted 5% or more of the revenues of the WSB for
the fiscal year ended May 31, 1998, including the amount of billings made by the
WSB to such  customers  during such  periods.  Seller has not  received  written
notice that any customer of the WSB intends to cease doing  business  with Buyer
(or  its  successors)  as a  result  of the  consummation  of  the  transactions
contemplated hereby.

Section  4.17.  No  Arrangements  with Respect to Assets.  There are no existing
agreements, options, commitments or rights that have been provided to any person
or entity to acquire any of the Assets to be acquired by Buyer, except for those
contracts  entered into in the normal  course of business  consistent  with past
practices with respect to the sale of inventory of the business.

Section  4.18.   Limitation  of  Representations   and  Warranties.   EXCEPT  AS
SPECIFICALLY SET FORTH IN THIS AGREEMENT,  THE SCHEDULES AND EXHIBITS HERETO AND
ALL OTHER DOCUMENTS EXECUTED BY PARENT OR SELLER IN CONNECTION HEREWITH,  SELLER
MAKES NO REPRESENTATION OR WARRANTY,  AND HEREBY DISCLAIMS ANY REPRESENTATION OR
WARRANTY,  EXPRESS OR IMPLIED,  WHICH  RELATES TO THE RIGS,  THE  EQUIPMENT  AND
ROLLING  STOCK,   THE  VACUUM   TRUCKS,   THE  INVENTORY  OR  THE  FIXTURES  AND
IMPROVEMENTS,   INCLUDING  ANY  WARRANTY  OF  MERCHANTABILITY,   VALUE,  REPAIR,
SUITABILITY OR FITNESS FOR A PARTICULAR USE, OR QUALITY, OR AS TO THE ABSENCE OF
ANY DEFECTS  THEREIN,  WHETHER LATENT OR PATENT,  IT BEING  UNDERSTOOD  THAT THE
RIGS, THE EQUIPMENT AND ROLLING STOCK, THE VACUUM TRUCKS,  THE INVENTORY AND THE
FIXTURES AND IMPROVEMENTS ARE BEING  TRANSFERRED  HEREUNDER "AS IS AND WHERE IS"
WITH ALL FAULTS AND IN THEIR PRESENT  STATE AND  CONDITION.  BUYER  ACKNOWLEDGES
THAT IT HAS EXAMINED AND MADE ITS OWN INDEPENDENT INVESTIGATION AS IT RELATES TO
THE RIGS, THE EQUIPMENT AND ROLLING STOCK, THE VACUUM TRUCKS,  THE INVENTORY AND
THE FIXTURES AND IMPROVEMENTS AND, AS IT RELATES TO SUCH ASSETS,  HAS NOT RELIED
ON ANY  STATEMENTS OF ANY SELLER,  OFFICER OR  REPRESENTATIVE  AS TO VALUES,  OR
CONDITION OR APPRAISALS OF, OR  REPRESENTATIONS OR WARRANTIES (OTHER THAN AS SET
FORTH IN THIS  AGREEMENT,  THE  SCHEDULES  AND  EXHIBITS  HERETO  AND ALL  OTHER
DOCUMENTS EXECUTED BY PARENT OR SELLER IN CONNECTION HEREWITH).  NOTHING IN THIS
SECTION 4.18 SHALL BE  CONSTRUED TO IN ANY WAY DETRACT FROM THE  REPRESENTATIONS
AND WARRANTIES OF SELLER AND PARENT IN SECTION 4.12, 4.13 OR 4.17.

Section 4.19. Absence of Certain Businesses  Practices.  Neither Seller, nor any
officer,  employee or agent of Seller,  or any other person  acting on behalf of
Seller,  has,  within the past five  years,  given or agreed to give any gift or
similar  benefit  (the  fair  market  value of which  exceeded  $10,000)  to any
customer,  supplier,  government  employee  or other  person,  for  purposes  of
influencing such person's judgment or decision,  who is in a position to help or
hinder the profitable conduct of the WSB or the profitable use of the Assets (or
to assist Seller in connection with any actual or proposed transaction) which if
not  given  in the  past,  would  have  had a  material  adverse  effect  on the
profitable  conduct of the WSB or the  profitable  use of the Assets,  or if not
continued in the future,  would have a material adverse effect on the profitable
conduct of the WSB or the profitable use of the Assets.

Section 4.20. Solvency.  Seller is not presently  insolvent,  nor will Seller be
rendered  insolvent by the occurrence of the  transactions  contemplated by this
Agreement.  The term "insolvent," with respect to Seller,  means that the sum of
the present  fair and  saleable  value of Seller's  assets does not and will not
exceed its debts and other probable  liabilities,  and the term "debts" includes
any legal liability  whether matured or unmatured,  liquidated or  unliquidated,
absolute fixed or contingent, disputed or undisputed or secured or unsecured.

Section 4.21. Real Property.

(a)  All of the real  property  owned by  Seller in  connection  with the WSB is
     described on Schedule 1.02(c). Seller has and will convey to Buyer good and
     indefeasible  title to the  Real  Property  free  and  clear of any and all
     Liens.

(b)  The  Real  Property  does  not  violate  any  material  provisions  of  any
     applicable  building code,  fire,  health or safety  regulations,  or other
     governmental  ordinances,  orders or regulations.  No condition exists with
     respect to the Real  Property  which would  prevent,  or require  repair or
     modification  thereof as a prerequisite to Buyer using the Real Property in
     the conduct of the WSB.

(c)  The  zoning  classification  of the  Real  Property  is such  that the Real
     Property may be used as currently used in the WSB.

(d)  There are no parties in  possession  of any portion of the Real Property as
     lessees, tenants, at sufferance or trespassers.

(e)  There is no pending or  threatened  condemnation  or similar  proceeding or
     assessment  affecting the Real  Property,  or any part thereof,  nor is any
     such  proceeding or assessment  contemplated  by any  governmental  body or
     entity.

(f)  Seller has  complied in all material  respects  with all  applicable  laws,
     ordinances,  regulations,  statutes, rules and restrictions relating to the
     Real Property, or any part thereof.

(g)  There  are  water,  sewer,  and  electricity  lines  to the  Real  Property
     presently  sufficient for the conduct of the WSB in the ordinary  course of
     business.

(h)  The Real  Property  has full and free access to and from  public  highways,
     streets  or roads  and,  to the  best of  Seller's  knowledge,  there is no
     pending or  threatened  proceeding by any  governmental  entity which would
     impair or result in the termination of such access.

Section 4.22.  Intellectual  Property.  No intellectual property is necessary to
the conduct of the WSB as  presently  conducted.  Neither  Seller nor Parent has
received notice of any claim for  infringement or interference or other conflict
by Seller with the asserted rights of others with respect with any  intellectual
property.

                                    ARTICLE V

                     REPRESENTATIONS AND WARRANTIES OF BUYER

Buyer represents and warrants to Seller as of the date hereof as follows:

Section 5.01.  Formation and Existence.  Buyer is a corporation  duly organized,
validly  existing and in good  standing  under the laws of its  jurisdiction  of
incorporation  and has the requisite  corporate  power to own, lease and operate
its properties and to carry on its business as now being conducted.

Section 5.02. Authorization of Agreement; No Violation; No Consents.

(a)  Buyer has all  requisite  corporate  power and  authority  to  execute  and
     deliver this Agreement and to perform its obligations under this Agreement.
     The execution and delivery of this  Agreement by Buyer and the  performance
     of the transactions contemplated hereby by Buyer have been duly and validly
     authorized by all  corporate  action on the part of Buyer.  This  Agreement
     constitutes the legal, valid and binding  obligation of Buyer,  enforceable
     against Buyer in accordance with its terms, except as enforceability may be
     affected by bankruptcy, insolvency,  reorganization,  moratorium or similar
     laws  affecting  creditors'  rights  generally  and general  principles  of
     equity, whether in a proceeding in equity or at law.

(b)  Neither the execution and delivery of this  Agreement nor the  effectuation
     by Buyer of the  transactions  contemplated  hereby  (a) will  violate  any
     statute or law, or any rule, regulation,  order, writ, injunction or decree
     of any court or  governmental  authority,  or (b) will  violate or conflict
     with or  constitute a default (or an event  which,  with notice or lapse of
     time, or both,  would  constitute a default)  under,  or will result in the
     termination  of, or  accelerate  the  performance  required by, any term or
     provision of (i) the Amended and Restated Articles of Incorporation, Bylaws
     or other constituent  documents of Buyer or (ii) any contract,  commitment,
     understanding,  arrangement,  agreement  or  restriction  of  any  kind  or
     character  to which Buyer is a party or by which Buyer or any of its assets
     or  properties  may be bound or  affected.  No  filing  with,  or  consent,
     approval,  authorization  or  action  by,  any  governmental  authority  is
     required in  connection  with the  execution  and delivery by Buyer of this
     Agreement or the  effectuation  by Buyer of the  transactions  contemplated
     hereby or thereby other than (A) those which if not made, obtained or taken
     would have no  material  adverse  effect and (B) those that have been made,
     obtained or taken.

Section 5.03.   Litigation.  There  are  no  civil,  criminal,   administrative,
arbitration or other proceedings or governmental  investigations pending, or, to
the  knowledge  of Buyer,  threatened  against  Buyer that could  jeopardize  or
adversely affect any of the transactions contemplated by this Agreement.

Section 5.04.   Brokerage  Agreements.   Buyer  has  not  entered  (directly  or
indirectly)  into any agreement with any person that provides for the payment of
any  commission,  brokerage  or "finder's  fee" arising out of the  transactions
contemplated  by this  Agreement  for which Seller  might have any  liability or
obligation.

                                   ARTICLE VI

                               COVENANTS OF SELLER

Section 6.01.  Conduct  of Seller  Pending  the  Closing  and the  Vacuum  Truck
Closing. Except as otherwise required by, or agreed in, this Agreement, from and
after the execution of this Agreement and until the Closing,  or, in the case of
the Vacuum Trucks, until the Vacuum Truck Closing, Seller agrees to:

(a)  maintain all Assets in such manner that at the Closing,  or, in the case of
     the  Vacuum  Trucks,  at  the  Vacuum  Truck  Closing,   they  will  be  in
     substantially the same condition and repair as on the date of the execution
     of the Agreement, subject only to ordinary wear and tear;

(b)  except in the  ordinary  course  of  business,  not (i) enter  into any (A)
     Contracts, Work Orders or other agreements relating to the WSB or (B) other
     agreements  relating to the WSB for consideration in excess of $25,000,  or
     (ii) make any sales, assignments, trades or transfers of or encumber all or
     any part of the Assets;

(c)  use reasonable  efforts to continue to employ the present employees engaged
     in the operation of the WSB and preserve the present business  organization
     and customer relations of the WSB; provided,  however,  that Seller (i) may
     hire or fire employees in the ordinary course of business,  consistent with
     past  practices,  (ii) may  terminate any contract which is not included in
     the Assets and (iii) shall not be required to make any  expenditures out of
     the ordinary  course of business in order to comply with the  covenants set
     forth in this Section 6.01(c); provided, further, that this paragraph shall
     not apply to the WSB employees not being retained by Buyer as  contemplated
     by this Agreement;

(d)  in a timely manner make all payments due under and otherwise perform in all
     material respects all its other  obligations under the Contracts,  the Work
     Orders and other  agreements  relating to the WSB in accordance  with their
     respective terms and not cancel,  amend, modify,  abandon,  extend or renew
     any of the same,  or permit any of the same to lapse  (except in accordance
     with their terms);

(e)  maintain  in full  force  and  effect  all of the  insurance  set  forth on
     Schedule 4.09;

(f)  comply in all  material  respects  with and  fulfill  its  obligations  and
     responsibilities  under all legal requirements  applicable to the Assets or
     their  ownership,  use  or  operation,   including,  but  not  limited  to,
     preparation  and  submittal  of  any  and  all  reports   required  by  any
     governmental entities in connection therewith;

(g)  promptly notify Buyer of any actions,  claims or proceedings  commenced or,
     to the  knowledge  of  Seller,  threatened  against  Seller or Parent  that
     affects the WSB or any of the Assets after the date of this Agreement;

(h)  operate its business only in the usual,  regular, and ordinary manner so as
     to maintain the goodwill it now enjoys and, to the extent  consistent  with
     such operation,  preserve intact its present  business  organization,  keep
     available the services of its present officers and employees,  and preserve
     its relationship with customer, suppliers, jobbers, distributors and others
     having business dealing with it;

(i)  maintain  its books of  account  and  records in the  usual,  regular,  and
     ordinary  manner,  in accordance with its customary  accounting  principles
     applied on a  consistent  basis;  (j) not amend its charter  documents,  or
     merge or  consolidate  with or into any  person,  change in any  manner the
     rights of its capital stock or the character of its business;

(k)  not issue or sell,  or issue  options or rights to  subscribe  to, or enter
     into any  contract  or  commitment  to issue or sell  (upon  conversion  or
     otherwise),  any shares of its capital  stock,  or  subdivide or in any way
     reclassify  any  shares  of its  capital  stock,  or  acquire,  or agree to
     acquire, any shares of its capital stock;

(l)  not declare any  dividend on shares of its capital  stock or make any other
     non-cash distribution of assets to the holders thereof;

(m)  promptly  notify  Buyer in writing of any event or  condition  which  could
     reasonably be expected to have a material  adverse  effect on the Assets or
     the WSB (a "Material Adverse Event"); and

(n)  not directly or indirectly  (i) solicit,  initiate or encourage any inquiry
     or Acquisition Proposal (defined below) from any person or (ii) participate
     in any  discussions  or  negotiations  regarding,  or furnish to any person
     other than Buyer or its representatives any information with respect to, or
     otherwise  facilitate  or encourage any  Acquisition  Proposal by any other
     person. As used herein "Acquired Proposal" means any proposal for a merger,
     consolidation  or other business  combination  involving  Seller or for the
     acquisition or purchase of any equity interest in, or a material portion of
     the assets of, Seller,  other than the transactions with Buyer contemplated
     by this Agreement.  Seller shall promptly communicate to Buyer the terms of
     any such  written  Acquisition  Proposals  which  they may  receive  or any
     written  inquiries  made  to  them or any of  their  respective  directors,
     officers, representatives or agents.

Section 6.02.  Employees.  As soon as  reasonably  administratively  practicable
after the Closing,  Seller agrees to pay or otherwise provide for payment of all
amounts  due and  payable to the  Transferred  Employees  (as defined in Section
11.02(a)) as of such date and through the Closing,  including  salaries,  wages,
commissions  and bonuses due and arising out of their  employment  with  Seller,
except with respect to any obligations  expressly  assumed by Buyer as set forth
in Section 2.05(a)(3) hereof. As soon as reasonably administratively practicable
after the Vacuum Truck  Closing,  Seller agrees to pay or otherwise  provide for
payment of all amounts due and payable to the Vacuum Truck Transferred Employees
(as  defined in  Section  11.02(a))  as of such date and  through  the  Closing,
including salaries,  wages, commissions and bonuses due and arising out of their
employment with Seller, except with respect to any obligations expressly assumed
by Buyer as set forth in Section 2.05(a)(3) hereof.

Section 6.03.  Access.  Seller  will give to Buyer and its  representatives  and
agents,  after  reasonable  advance notice to Seller,  and as often as Buyer may
reasonably  request,  full  and  complete  access  to the  Assets  and the  WSB,
including,  without  limitation,  such of Seller's  assets,  books,  agreements,
papers and records,  employees and financial statements pertaining to the Assets
or the WSB, and Seller will cause its officers,  employees, agents, advisors and
other  representatives  to cooperate fully with Buyer's officers,  employees and
other representatives in the course of such obligation.

Section 6.04.  Consents.  Seller will use all commercially reasonable efforts to
satisfy or cause to be satisfied  all of the  conditions to Closing set forth in
Article VIII hereof,  including  obtaining,  prior to the Closing,  all consents
necessary to the effectuation of the transactions  contemplated hereby. All such
consents will be in writing and executed  counterparts thereof will be delivered
to Buyer  promptly after receipt by Seller  thereof,  but in no event later than
immediately prior to the Closing.

Section 6.05.  Additional Action to Assure Transfers.  Nothing in this Agreement
shall  be  construed  to  assign  any  Contract  that is by its  terms or by law
nonassignable without the consent of the other party or parties thereto,  unless
such  consent  shall have been given,  or as to which all the  remedies  for the
enforcement  thereof  enjoyed by Seller  would  not,  as a matter of law pass to
Buyer as an incident  of the  assignments  provided  for by this  Agreement.  In
order,  however,  to  provide  Buyer  the  full  realization  and  value  of the
Contracts,  Seller, at and after the Closing, will, at the request and under the
direction  of Buyer  and in the  name of  Seller  or  otherwise  as Buyer  shall
specify,  take or cause to be taken all such  action  and do or cause to be done
all such things as shall be necessary or proper to (a) assure that the rights of
Seller under the Contracts shall be preserved for the benefit of Buyer,  and (b)
facilitate receipt by Buyer of the consideration to which Seller would otherwise
be entitled in and under the Contracts which consideration shall be held for the
benefit  of,  and shall be  delivered  to,  Buyer.  In order to  accomplish  the
foregoing, Seller may designate Buyer as subcontractor (under mutually agreeable
terms and conditions) to perform obligations of Seller under the Contracts if so
requested by Buyer.

                                   ARTICLE VII

                               COVENANTS OF BUYER

Section 7.01.  Cooperation.  Buyer  acknowledges that Seller may have continuing
obligations  on  certain  matters   relating  to  the  WSB  after  the  Closing.
Accordingly,  Buyer  agrees to grant to Seller  and its  representatives  access
during normal  business  hours to such books and records as may be necessary for
the  defense  and/or  disposition  of such  other  matters  that  Seller  may be
obligated  to  perform  relating  to the WSB,  and to  furnish  such  additional
information as Seller or its representatives may reasonably request.

Section 7.02. Post-Closing  Employment.  After the Closing Date, Buyer agrees to
provide employee benefits to the Transferred Employees through one of its wholly
owned subsidiaries that are, in all material respects, no less favorable to such
transferred  employees than the employee benefits provided to similarly situated
employees of Buyer located in the same geographic  region under employee benefit
plans  sponsored by Buyer;  provided  that such  Transferred  Employees  will be
subject to the terms and  conditions of the  applicable  employee  benefit plan,
subject,  in all cases, to the provisions of this Section 7.02. After the Vacuum
Truck  Closing  Date,  Buyer agrees to provide  employee  benefits to the Vacuum
Truck  Transferred  Employees  that  are,  in all  material  respects,  no  less
favorable to such transferred  employees than the employee  benefits provided to
similarly  situated  employees of Buyer  located in the same  geographic  region
under employee benefit plans sponsored by Buyer; provided that such Vacuum Truck
Transferred  Employees  will be  subject  to the  terms  and  conditions  of the
applicable  employee benefit plan,  subject,  in all cases, to the provisions of
this Section 7.02.  Further,  Buyer shall (i) provide the Transferred  Employees
and the Vacuum Truck Transferred  Employees and their eligible  dependents as of
the Closing  Date or the Vacuum  Truck  Closing  Date,  as the case may be, with
coverage in a group medical and dental plan maintained by Buyer,  (ii) waive any
preexisting condition limitations applicable to the Transferred Employees or the
Vacuum Truck  Transferred  Employees  under  Buyer's  group  medical plan to the
extent that a Transferred  Employee's or a Vacuum Truck  Transferred  Employee's
condition would not have operated as a preexisting  condition  limitation  under
Seller's group medical plan,  (iii) cause any employee  pension benefit plan (as
such term is defined in Section 3(2) of ERISA) which is intended to be qualified
under  Section  401 of the Code to be amended to  provide  that the  Transferred
Employees and the Vacuum Truck  Transferred  Employees  shall receive credit for
participation  and  vesting  purposes  under  such  plan  for  their  period  of
continuous  employment  with  Seller and its  predecessors  to the  extent  such
predecessor employment was recognized by Seller, and (iv) credit the Transferred
Employees and the Vacuum Truck  Transferred  Employees under each other employee
benefit plan or policy of Buyer for their period of continuous  employment  with
Seller  or its  predecessors  to the  extent  such  predecessor  employment  was
recognized by Seller.

Section  7.03.   Performance  of  Obligations.   Buyer  agrees  to  perform  all
obligations  under the Contracts  and Work Orders for all periods  following the
Closing  Date as such  obligations  become  due,  except to the extent that such
obligations  arise solely from a breach or default by Seller under the Contracts
or Work Orders prior to the Closing Date.

Section 7.04.  Consents.  Buyer will use all commercially  reasonable efforts to
satisfy or cause to be satisfied  all of the  conditions to Closing set forth in
Article IX hereof,  including  obtaining,  prior to the  Closing,  all  consents
necessary to the effectuation of the transactions  contemplated hereby. All such
consents will be in writing and executed  counterparts thereof will be delivered
to Seller  promptly after receipt by Buyer  thereof,  but in no event later than
immediately prior to the Closing.

                                  ARTICLE VIII

                        CONDITIONS TO BUYER'S OBLIGATIONS

Except as may be waived by Buyer,  the  obligations  of Buyer are subject to the
fulfillment,  prior to or at the Closing, or, where specifically identified, the
Vacuum Truck Closing, of each of the following conditions:

Section 8.01. Representations and Warranties. The representations and warranties
made by Seller and Parent in this  Agreement  shall have been true,  correct and
accurate,  in all material  respects,  when made and shall be true,  correct and
accurate,  in all material  respects,  at and as of the  Closing,  with the same
force and effect as if such  representations  and warranties were made at and as
of the Closing, and the representations and warranties made by Seller and Parent
in Sections 4.01,  4.02,  4.03,  4.05,  4.10,  4.12, 4.17, 4.18 and 4.19 of this
Agreement, insofar as, and only to the extent that, they relate to the ownership
or operation of the Vacuum Trucks,  shall be true, correct and accurate,  in all
material  respects,  at and as of the Vacuum Truck Closing,  with the same force
and effect as if such  representations and warranties were made at and as of the
Vacuum Truck Closing.

Section 8.02.  Performance.  Seller and Parent shall have performed and complied
with all covenants and conditions  required by this Agreement to be performed or
complied  with prior to or at the  Closing,  and  Seller  and Parent  shall have
performed  and  complied  with all  covenants  and  conditions  required by this
Agreement  to be  performed  or  complied  with prior to or at the Vacuum  Truck
Closing.

Section 8.03. Officer's Certificate. Seller and Parent shall deliver to Buyer at
the Closing  certificates,  attesting to the truth,  accuracy and correctness of
such  representations and warranties and to Seller's and Parent's compliance and
conformity with such covenants and conditions in a form reasonably  satisfactory
to Buyer,  and  Seller  and Parent  shall  deliver to Buyer at the Vacuum  Truck
Closing  certificates,  attesting to the truth,  accuracy and correctness of the
representations  and warranties  contained in Sections 4.01,  4.02,  4.03, 4.05,
4.10,  4.12,  4.17, 4.18 and 4.19 of this Agreement to the extent they relate to
the  ownership or  operation  of the Vacuum  Trucks and to Seller's and Parent's
compliance  and  conformity  with  such  covenants  and  conditions  in  a  form
reasonably satisfactory to Buyer.

Section 8.04.  Conveyance  of  Documents.  At the  Closing,  Seller  shall  have
executed and delivered to Buyer the necessary  instruments and documents to vest
in Buyer all right,  title and  interest  to the Assets  (other  than the Vacuum
Trucks),  including those documents  described in Section 3.02(a) hereof. At the
Vacuum  Truck  Closing,  Seller shall have  executed and  delivered to Buyer the
necessary  instruments  and  documents  to vest in Buyer  all  right,  title and
interest to the Vacuum Trucks,  including those  documents  described in Section
3.02(b) hereof.

Section 8.05. Litigation.

(a)  With  respect to the Closing or the Vacuum Truck  Closing,  as the case may
     be, there shall be no litigation, inquiry or proceeding pending or imminent
     in or by any  court,  tribunal  or any  governmental  agency  or  authority
     including,  without  limitation,  the entry of a  preliminary  or permanent
     injunction  that  (i) prevents or delays the performance by Seller or Buyer
     of its obligations hereunder,  or (ii) would impose any material limitation
     on the ability of Seller  effectively to convey full rights of ownership to
     (A) the Assets (other than the Vacuum Trucks) to Buyer as of the Closing or
     (B) the Vacuum Trucks to Buyer as of the Vacuum Truck Closing Date.

(b)  With respect to the Closing and the Vacuum Truck Closing,  no action,  suit
     or  proceeding  before any court,  tribunal or any  governmental  agency or
     authority shall be pending against Seller or Buyer challenging the validity
     or legality of the transactions contemplated by this Agreement.

Section 8.06.  Third-Party  Consents.  All  consents  required to be obtained in
connection  with the assignment by Seller to Buyer of the Assets (other than the
Vacuum Trucks) at the Closing, or the Vacuum Trucks at the Vacuum Truck Closing,
shall have been received and delivered to Buyer.

Section 8.07.  Opinion of Counsel.  Buyer shall have received an opinion,  dated
the Closing Date, from Doerner,  Saunders, Daniel & Anderson, L.L.P., counsel to
Seller and Parent, in the form attached hereto as Schedule 8.07.

Section 8.08. Environmental Matters.

(a)  Seller  will  have  caused to be  conducted  a Phase I  Environmental  Site
     Assessment (a "Phase I")  (including any updates as are, in the judgment of
     Buyer,  necessary;  provided  that such  updates  shall be at Buyer's  sole
     expense),  and if deemed  necessary by Buyer,  at Buyer's sole  expense,  a
     Phase II  Environmental  Site Assessment (a "Phase II"), on all of the Real
     Property,  both of which shall be conducted in  conformance  with the scope
     and  limitations  of ASTM  Standard  Practice  E1527 (except for the survey
     requirements  included  therein) by an environmental  surveyor  approved by
     Buyer. Buyer will be satisfied, in its reasonable judgment, that either (x)
     the  results  of such  Phase I's and,  if  necessary,  such Phase II's have
     revealed no  environmental  condition  except for Permitted  Conditions (as
     defined below) that would result in any liability or obligation on the part
     of Buyer or would, except for any Permitted Conditions, adversely affect or
     reduce the value of the Real Property, or (y) any such conditions have been
     cured or  appropriate  agreements  shall be in place to provide  for such a
     cure.  As  used  herein,   the  term  "Permitted   Conditions"   means  any
     environmental  conditions  on the Real  Property  that  would (i) result in
     liabilities  or  obligations  routinely  incurred  in  connection  with the
     ordinary  operation of the business or (ii) adversely  affect or reduce the
     value of the Real Property,  in the case of clauses (i) and (ii) above,  by
     no more that $10,000 in the  aggregate.  If neither of the  conditions  set
     forth in clauses (x) and (y) above can be met with  respect to any tract of
     Real  Property,  Seller shall have the option to exclude such tract of Real
     Property  from the Assets and the  Purchase  Price  shall be reduced by the
     value of such  excluded  tract or tracts  (as  agreed  to in good  faith by
     Seller and Buyer).

(b)  If all  environmental  conditions  on the  Liberty,  Texas  tract  of  Real
     Property  (the "Liberty  Property")  have not been  Remediated  (as defined
     below) as of the  Closing,  Buyer shall have the right to withhold  $25,000
     from the Purchase Price.  Buyer shall have no obligation to pay such amount
     to Seller until all  environmental  conditions on the Liberty  Property are
     Remediated.  Once the  Liberty  Property  has been  Remediated,  Buyer will
     deliver  to Seller  the  entire  amount  withheld  by Buyer at the  Closing
     without interest thereon.  As used herein,  the term "Remediated" means the
     receipt by Buyer of a Phase I on the  Liberty  Property  which,  in Buyer's
     reasonable judgment, demonstrates that, except for Permitted Conditions, no
     environmental  conditions  exist that would (i) result in any  liability or
     obligation  on the part of Buyer or (ii)  materially  adversely  affect  or
     reduce the value of the Liberty Property.

Section 8.09.  Real  Estate  Matters.  Buyer  shall have  obtained,  at its sole
expense,  a commitment to issue an owner's title policy insuring that Buyer will
own,  upon the  Closing,  fee simple  title to the Real  Property  subject to no
exceptions other than those encumbrances reasonably acceptable to Buyer.

                                   ARTICLE IX

                       CONDITIONS TO SELLER'S OBLIGATIONS

Except  as may be  waived by  Seller,  the  obligations  of  Seller  under  this
Agreement are subject to the fulfillment,  prior to or at the Closing, or, where
specifically  identified,  the Vacuum Truck  Closing,  of each of the  following
conditions:

Section 9.01. Representations and Warranties. The representations and warranties
made by Buyer in this  Agreement  shall have been true,  correct and accurate in
all material  respects when made and shall be true,  correct and accurate in all
material  respects  at  and as of  the  Closing,  and  the  representations  and
warranties  made by Buyer in Sections 5.01 and 5.02 of this  Agreement  shall be
true,  correct  and  accurate in all  material  respects at and as of the Vacuum
Truck Closing.

Section 9.02.  Performance.  Buyer shall have performed and complied with in all
material respects all covenants and conditions  required by this Agreement to be
performed  or  complied  with prior to or at the  Closing,  and Buyer shall have
performed  and  complied  with  in  all  material  respects  all  covenants  and
conditions  required by this Agreement to be performed or complied with prior to
or at the Vacuum Truck Closing.

Section 9.03.  Payment of Purchase Price. At the Closing,  or in the case of the
Vacuum  Trucks,  the Vacuum  Truck  Closing,  Buyer shall have  delivered to the
parties  referred to therein the amounts  payable  pursuant to and in the manner
set forth in Article II of this Agreement.

Section 9.04.  Officer's  Certificate.  Buyer  shall  deliver  to  Seller at the
Closing a certificate,  attesting to the truth, accuracy and correctness of such
representations  and  warranties and to Buyer's  compliance and conformity  with
such covenants and  conditions,  and Buyer shall deliver to Seller at the Vacuum
Truck Closing a certificate, attesting to the truth, accuracy and correctness of
the  representations  and warranties  contained in Section 5.01 and 5.02 of this
Agreement  and to Buyer's  compliance  and  conformity  with such  covenants and
conditions.

Section 9.05.  Opinion of Counsel.  Seller shall have received an opinion, dated
the Closing Date,  from Jack D. Loftis,  Jr.,  General  Counsel of Buyer, in the
form attached hereto as Schedule 9.05.

                                    ARTICLE X

                  SURVIVAL OF REPRESENTATIONS; INDEMNIFICATIONS

Section 10.01.  Survival of Representations.  The representations and warranties
in this  Agreement  and in any  certificate  delivered  pursuant  hereto  shall,
notwithstanding  any  investigation  made by or on behalf of the parties hereto,
survive the Closing solely for purposes of this Article X and shall terminate at
the close of business one year after the Closing Date; provided,  however,  that
(i) the representations  and warranties  contained in Section 4.07 shall survive
the Closing  and shall  terminate  at the close of business  two years after the
Closing Date,  (ii) the  representations  and  warranties  contained in Sections
4.02,  4.12,  4.17 and 4.20 shall survive the Closing and shall terminate at the
close  of  business   four  years   after  the   Closing   Date  and  (iii)  the
representations  and  warranties  contained  in Section  4.08 shall  survive the
Closing and shall  terminate upon the  expiration of the  applicable  statute of
limitations period therefor.

Section 10.02.  Agreement to Indemnify Buyer.  Seller and Parent shall,  jointly
and severally indemnify, defend and hold harmless Buyer and any of its officers,
directors,  shareholders,  affiliates,  representatives  or agents  (the  "Buyer
Group") from and against all losses, damages,  liabilities,  costs and expenses,
including, without limitation, reasonable attorneys' fees and expenses, incurred
by Buyer,  the Buyer Group or any member  thereof,  directly or  indirectly,  by
reason of or resulting from (a) a breach or inaccuracy of any  representation or
warranty of Seller or Parent  contained in or made  pursuant to this  Agreement;
(b) any  failure to perform any covenant or obligation  required to be performed
by Seller or Parent  under this  Agreement;  or (c) the  Unassumed  Obligations.
Buyer agrees to give Seller prompt notice of any action or  proceedings to which
they or any of the Buyer  Group  believe  they  have a right of  indemnification
hereunder,  and  failure  to  give  such  notice  shall  be  a  breach  of  this
Section 10.02; provided, however, that the failure to provide notice promptly to
Seller shall not release  Seller from any liability  that they may have to Buyer
or the Buyer Group,  except to the extent that the failure to give prompt notice
materially   prejudices   Seller's   ability  to  defend  any  such  actions  or
proceedings.  If any action or proceeding  shall be brought against Buyer or the
Buyer Group, and Seller shall be notified or otherwise learn of the commencement
thereof,  then Seller shall have the right to participate in, and, to the extent
that it may wish,  to  assume  the  defense  thereof,  and  after  notice of its
election  to assume the defense  thereof,  Seller will not be liable to Buyer or
the Buyer Group for any further legal or other expenses incurred by Buyer or the
Buyer  Group in  connection  with any  such  action  or  proceeding.  Buyer  may
participate actively, at its expense,  after notice of assumption of defense has
been given by Seller, in any  negotiations,  lawsuit or other resolution of such
claim.  Buyer shall have the right to approve any out-of-court  settlement if it
would divest Buyer of any Asset or otherwise  materially affect the WSB acquired
by Buyer; provided that such approval shall not be unreasonably withheld.

Section 10.03.  Agreement to Indemnify Seller. Buyer hereby agrees to indemnify,
defend and hold harmless Seller and any of its respective  officers,  directors,
shareholders  or  Affiliates  (the "Seller  Group") from and against all losses,
damages,  liabilities,   costs  and  expenses,  including,  without  limitation,
reasonable attorneys' fees and expenses, incurred by Seller, the Seller Group or
any member thereof, directly or indirectly, by reason of or resulting from (a) a
breach  or  inaccuracy  of any  material  representation  or  warranty  of Buyer
contained in or made pursuant to this Agreement;  (b) any failure to perform any
covenant or obligation  required to be performed by Buyer under this  Agreement;
or (c) any claims or damages  relating to the Assumed  Obligations  set forth in
Section 2.05.  Seller  agrees  to give  Buyer  prompt  notice  of any  action or
proceeding to which it or any of the Seller Group  believes they have a right of
indemnification  hereunder, and failure to give such notice shall be a breach of
this  Section 10.03;  provided,  however,  that the  failure to  provide  notice
promptly to Buyer shall not release Buyer from any liability that Buyer may have
to Seller or the Seller  Group,  except to the extent  that the  failure to give
prompt notice materially  prejudices  Buyer's ability to defend any such actions
or proceedings.  If any action or proceeding  shall be brought against Seller or
the  Seller  Group,  and  Buyer  shall be  notified  or  otherwise  learn of the
commencement thereof, then Buyer shall have the right to participate in, and, to
the extent that they may wish, to assume the defense  thereof,  and after notice
of its  election  to assume  the  defense  thereof,  Buyer will not be liable to
Seller or the Seller Group for any further legal or other  expenses  incurred by
Seller or the Seller  Group in  connection  with any such action or  proceeding.
Seller may participate actively,  at its expense,  after notice of assumption of
defense  has  been  given  by  Buyer,  in any  negotiations,  lawsuit  or  other
resolution of such claim.

Section 10.04.  Additional  Agreements  Concerning  Indemnification.  Buyer  and
Seller and Parent  agree that if either of them or the Buyer Group or the Seller
Group,  respectively,  becomes entitled to indemnification  under this Agreement
(the  "Indemnified  Party"),  they shall  cooperate with the party  obligated to
provide  such  indemnification   (the  "Indemnifying   Party")  and  permit  the
Indemnifying Party reasonable access to the Indemnified Party's books,  records,
facilities and employees for the purpose of permitting the Indemnifying Party to
perform its obligations under this Article X.

Section 10.05.  Minimum and  Maximum  Amounts.  Notwithstanding  anything to the
contrary in Article X hereof,  (i) the Indemnifying  Party shall not be required
to make any payment pursuant to the terms hereof or otherwise in connection with
any claims,  demands,  actions,  losses, expenses or other liability incurred by
the  Indemnifying  Party in  connection  with or arising  out of this  Agreement
("Liabilities")  until the  aggregate  amount of all  Liabilities  exceeds  on a
cumulative basis Three Hundred Thousand Dollars ($300,000) (and then only to the
extent of the excess),  and (ii) except as provided,  in the following sentence,
the maximum  amount that an  Indemnifying  Party shall be required to pay to the
Indemnified  Party or anyone claiming by, through or under them, with respect to
Liabilities,  shall be One Million Five Hundred  Thousand  Dollars  ($1,500,000)
(the "Maximum  Amount").  The  limitations  set forth in this Section 10.05 with
respect to the Maximum Amount shall not apply (i) to Liabilities  arising out of
the breach of representations  and warranties  contained in Sections 4.02, 4.11,
4.12, 4.17,  4.20, 5.02 and 5.04, (ii) to Liabilities  arising out of any matter
subject to indemnification pursuant to clause (c) of Section 10.02 or clause (c)
of  Section  10.03 or (iii) to  Liabilities  arising  out of the  breach  of the
covenant contained in Section 11.04.

For purposes of the indemnification obligations set forth in this Section 10.05,
all representations,  warranties and covenants set forth in this Agreement shall
be assumed to be free of qualifications with respect to materiality.

Section 10.06.  Exclusive Remedy.  Subsequent to Closing, the provisions of this
Article X shall provide the exclusive  monetary,  but not injunctive,  remedy of
the parties for any breach of this Agreement.

                                   ARTICLE XI

                      ADDITIONAL AGREEMENTS OF THE PARTIES

Section 11.01.  Public  Announcements.  Buyer and Seller shall consult with each
other before issuing any press release or otherwise making any public statements
with respect to this Agreement or the transactions contemplated hereby and shall
not issue any such press release or make any such public statement prior to such
consultation.

Section 11.02. Employees.

(a)  Buyer shall  through one of its wholly  owned  subsidiaries  employ (i) all
     employees of Seller who (A) have been  engaged  directly in the WSB (except
     for the operations relating to the Vacuum Trucks),  including rig crews and
     supervisors  and  certain  administrative  personnel,  (B)  are  listed  on
     Schedule  4.15,  (C) are in active  service on the Closing  Date and not on
     leave of absence for any health or non-health related reason or confined in
     any health  care  facility,  and (D) pass a drug test  and/or the  physical
     exam, which, to the extent applicable, will be administered by Buyer or its
     subsidiaries  prior to the  Closing,  other than those  listed on  Schedule
     11.02 (the"Transferred Employees") and (ii) all Vacuum Truck Employees who
     pass  the  drug  test  and/or  the  physical  exam,  which,  to the  extent
     applicable,  will be administered by Buyer or its subsidiaries prior to the
     Closing,  other than those  listed on  Schedule  11.02 (the  "Vacuum  Truck
     Transferred  Employees").  Seller shall remain solely responsible for those
     employees  that are  listed  on  Schedule  11.02 and  Buyer  shall  have no
     responsibility  therefor,  including  responsibility for severance or other
     benefits for such employees.  Seller shall provide eligible  employees (and
     dependants   thereof)  with  COBRA  Coverage  upon  their   termination  of
     employment  with Seller  according to the applicable  requirements of ERISA
     and the Code and any applicable state law. Seller will retain liability for
     all workers'  compensation claims for work-related injuries occurring prior
     to the Closing  Date,  or,  with  respect to the Vacuum  Truck  Transferred
     Employees, the Vacuum Truck Closing Date.

(b)  As soon as  administratively  practicable  following the Closing Date,  or,
     with respect to the Vacuum Truck  Transferred  Employees,  the Vacuum Truck
     Closing Date,  Seller shall cause to be transferred from the trustee of the
     Flint Companies  Hourly Savings Plus Plan and from the trustee of the Flint
     Engineering & Construction Co. Savings Plus Plan (collectively, the "Seller
     Plan") to the  trustee of the Key Energy  Group,  Inc.  401(k)  Savings and
     Retirement  Plan  ("Buyer's  401(k)  Plan") an amount in cash  equal to the
     aggregate  account  balances of the  Transferred  Employees  and the Vacuum
     Truck Transferred Employees who transfer to employment with Buyer under the
     Seller Plan  determined as of the transfer date (which shall be a valuation
     date) in  accordance  with the  methods  of  valuation  as set forth in the
     Seller Plan; provided, however, that to the extent any Transferred Employee
     or any Vacuum Truck Transferred Employee owes any amount to the Seller Plan
     pursuant to the terms of a loan from such plan to such Transferred Employee
     or  Vacuum  Truck  Transferred  Employee,  as the case may be,  an  in-kind
     transfer of such loan shall be made in lieu of the  transfer of cash.  From
     and after the date of such transfer,  Buyer shall cause Buyer's 401(k) Plan
     to assume the  obligations  of the  Seller  Plan with  respect to  benefits
     accrued  by the  Transferred  Employees  and the Vacuum  Truck  Transferred
     Employees  under the Seller  Plan,  and the Seller  Plan shall  cease to be
     responsible  therefor.  Buyer and  Seller  shall  cooperate  in making  all
     appropriate  arrangements  and  filings,  if any,  in  connection  with the
     transfer  described  above.  Further,  Buyer and Seller shall cooperate and
     take such  actions  as are  necessary  to permit the  continuation  of loan
     repayments by Transferred  Employees and Vacuum Truck Transferred Employees
     to the Seller Plan by payroll deductions during the period beginning on the
     Closing Date, or in the case of the Vacuum Truck Transferred Employees, the
     Vacuum Truck Closing Date, and ending on the date of the transfer described
     in this Subsection. Seller represents, covenants and agrees with respect to
     the Seller Plan, and Buyer represents, covenants and agrees with respect to
     Buyer's 401(k) Plan, that, as of the date of the transfer described in this
     paragraph, such plan will satisfy the requirements of Sections 401(a), (k),
     and (m) of the  Code.  Buyer and  Seller  agree to enter  into a  "spin-off
     agreement"  to record and  effectuate  the transfer of plan assets from the
     Seller  Plan trust to  Buyer's  401(k)  Plan  trust for the  benefit of the
     Transferred  Employees,  the Vacuum Truck  Transferred  Employees and their
     respective beneficiaries.

(c)  Effective  as of the  Closing,  Buyer  assumes,  and  Seller  shall have no
     further  responsibility  for, any accrued but unused  vacation  liabilities
     that are set forth on Schedule  4.15 as of the Closing  Date.  Buyer agrees
     that  employees  of the WSB  shall  be  entitled  to use such  vacation  in
     accordance with the vacation  policy  currently in effect as of the Closing
     Date.

Section 11.03.  Non-Solicitation.  For a  period  of one  year  from the date of
Closing,  neither  Seller nor any of its  directors  will directly or indirectly
solicit, or attempt to solicit,  for employment any Transferred  Employee or any
Vacuum Truck Transferred Employee.

Section 11.04.  Covenant  Not to Compete.  Seller and Parent  covenant and agree
that,  for a period of three  years  from the date of Closing  (the  "Noncompete
Term"), neither they nor any of their subsidiaries will, directly or indirectly,
(i) engage  in the WSB  acquired  by Buyer  within  the  states of Utah,  Texas,
Oklahoma, Colorado, Kansas, North Dakota, New Mexico or Montana (the "Restricted
Territory")  or (ii) own any interest in any person,  corporation,  partnership,
proprietorship  or  other  business  organization  or  association  (whether  as
stockholder, agent, independent contractor, consultant, representative, partner,
lender (other than through a passive,  non-control  investment in an entity that
acts as a lender)  or  otherwise)  which  derives a  substantial  portion of its
revenues from business  operations which compete with the WSB acquired by Buyer.
Notwithstanding anything to the contrary in this Agreement,  Seller may (A) make
passive  investments  of five  percent  (5%) or less in any  outstanding  equity
securities of corporations whose equity securities are publicly traded and which
compete with the WSB, (B) acquire outstanding equity securities of a corporation
that competes in the WSB in the Restricted Territory whose equity securities are
publicly   traded  in  connection   with  the  sale  of  the  capital  stock  or
substantially all of the assets of Servicios Petroleros Flint C.A., a Venezuelan
corporation,  the capital stock of which is owned by Flint Construction  Company
of South America,  Inc., a majority  shareholder  of Parent;  provided that such
acquisition will not result in Seller (or a successor  thereof) being a majority
or controlling  shareholder of such entity, or (C) maintain a passive,  minority
investment in an entity to be formed with SCF Partners,  Inc. (the "SCF Entity")
in conjunction  with the sale of the remaining assets of Seller even in the case
that  the SCF  Entity  invests  in an  entity  that  competes  in the WSB in the
Restricted Territory;  provided that no employee,  officer or director of Seller
or Parent (or successors  thereof) may work for, render assistance or advice to,
or participate in the management of the well servicing  business of such entity,
except for any work,  assistance,  advice or participation  that may be rendered
indirectly  and solely as a result of such  employee's,  officer's or director's
obligations or duties as a director of such entity.

In  addition,  Seller and Parent agree that for a period of three years from the
Closing Date, they will not:

(a)  request any present  customers or suppliers of the WSB or any  customers of
     Buyer or any  affiliates  of Buyer  ("Buyer's  Affiliates")  to  curtail or
     cancel their business with Buyer (or Buyer's Affiliates);

(b)  disclose  to any  person,  firm or  corporation  any  trade,  technical  or
     technological  secrets of or any  details of the  organization  or business
     affairs of the WSB; or

(c)  induce or actively  attempt to influence  any employee of Buyer (or Buyer's
     Affiliates) to terminate his or her employment.

Seller and Parent agree that if either the length of time or  geographical  area
as set  forth in this  Section  11.04 is  deemed  too  restrictive  in any court
proceeding,  the court may  reduce  such  restrictions  to those  which it deems
reasonable under the  circumstances.  The obligations  expressed in this Section
11.04 are in addition to any other  obligations  that Seller and Parent may have
under the laws of any state  requiring  a  corporation  selling its assets (or a
shareholder  of such  corporation)  to limit its activities so that the goodwill
and business relations being transferred with such assets will not be materially
impaired.   Seller  and  Parent  further  acknowledge  that  Buyer  and  Buyer's
Affiliates  do not have any adequate  remedy at law for the breach or threatened
breach by Seller or Parent of the covenants contained in this Section 11.04, and
agree that Buyer may, in addition to the other  remedies  which may be available
to it  hereunder,  file a suit in equity to  enjoin  Seller or Parent  from such
breach or threatened breach. If any provisions of this Section 11.04 are held to
be invalid or against  public policy,  the remaining  provisions of this Section
11.04 and the  Agreement  shall  not be  affected  thereby.  Seller  and  Parent
acknowledge  that the  covenants  set  forth in this  Section  11.04  are  being
executed and  delivered by such party in  consideration  of (i) the covenants of
Buyer contained in this Agreement,  (ii) the Non-Compete  Payment, and (iii) for
other good and  valuable  consideration,  the receipt  and  adequacy of which is
hereby acknowledged.

                                   ARTICLE XII

                            TERMINATION OF AGREEMENT

Section 12.01. Termination.

This Agreement may be terminated at any time prior to the Closing:

(a)  by mutual agreement of Seller and Buyer;

(b)  by  Buyer,  if notice  has been  given to  Seller  of the  occurrence  of a
     material   violation  or  breach  by  Seller  of  any  of  its  agreements,
     representations or warranties contained in this Agreement that has not been
     waived in writing;  provided,  however, that Seller shall, after receipt of
     such notice,  have a period of twenty (20)  business  days in which to cure
     such default, and, if it is so cured, Buyer shall, for that reason, have no
     right to terminate this Agreement;

(c)  by  Seller,  if  notice  has been  given to  Buyer of the  occurrence  of a
     material   violation  or  breach  by  Buyer  of  any  of  its   agreements,
     representations  or warranties  contained in this  Agreement  which has not
     been waived in writing; provided,  however, that Buyer shall, after receipt
     of such notice, have a period of twenty (20) business days in which to cure
     such default,  and, if it is so cured,  Seller shall, for that reason, have
     no right to terminate this Agreement; or

(d)  by any party  hereto if the  Closing  shall not have  occurred on or before
     November 1, 1998; provided,  however,  that any termination by a defaulting
     party  shall not  affect any rights  that a  non-defaulting  party may have
     against such defaulting party.

Section 12.02.  Effect of  Termination.  In the event of the termination of this
Agreement by either party in  accordance  with the  provisions  of Section 12.01
hereof,  this Agreement  shall become void and have no force or effect,  without
any  liability  on  the  part  of any  party  hereto  (or  its  stockholders  or
controlling  persons or directors or officers)  and with each party  bearing its
own expenses as incurred;  provided,  however,  that if such  termination is the
result of the  non-terminating  party having breached (i) its obligations  under
Section 6.04 or 7.05 hereof,  as  applicable,  or (ii) any of its other material
representations,  warranties,  covenants  or  agreement  contained  herein,  the
terminating party shall have the right to issue all remedies  available to it at
law or in equity as a result of such  breach  (including  reasonable  attorney's
fees and expenses incurred in connection with enforcing such remedies).

                                  ARTICLE XIII

                                  MISCELLANEOUS

Section 13.01.  Interpretive  Provisions.  For purposes of this  Agreement,  the
phrase "to the  knowledge"  and any other  phrases  generally  referring  to the
knowledge  of a party  hereto,  shall mean the actual  knowledge of such party's
officers  or  of  such  party's  managerial  and  supervisory  personnel  having
responsibility for the matters in question.

Section 13.02.   Expenses.  Except  as  otherwise  expressly  provided  in  this
Agreement,  each party hereto shall bear all of its legal,  accounting and other
costs  and  expenses  incident  to the  negotiation  of this  Agreement  and the
performance of the transactions  contemplated herein, including any fees paid to
any governmental entity in connection with the obtaining of any consent required
or contemplated by this Agreement.

Section  13.03.  Reliance.  The parties hereto agree that,  notwithstanding  the
right of any party to this  Agreement  to  investigate  the affairs of any other
party to this  Agreement,  the party  having  such right shall have the right to
rely fully upon the  representations and warranties of the other party expressly
contained in the Agreement and on the accuracy of any exhibit or other  document
attached  hereto or  referred  to herein or  delivered  by such  other  party or
pursuant to this Agreement.

Section 13.04.  Notices.  All  notices,  consents,  requests or other  documents
required or expressly provided to be furnished hereunder shall be in writing and
delivered  by hand,  or sent by facsimile  transmission,  prepaid air courier or
prepaid U.S. registered mail, return receipt requested, as follows:

                  If to Seller:             Flint Industries, Inc.
                                            P.O. Box 490
                                            Tulsa, Oklahoma 74101-0490
                                            Attn:    John R. Bates
                                            Fax:     918/584-6957

                  with a copy to:   Vinson & Elkins L.L.P.
                                            1001 Fannin Street, Suite 2300
                                            Houston, Texas  77002-6760
                                            Attn:    T. Mark Kelly
                                            Fax:     713/615-5531

                  and to:           Doerner, Saunders, Daniel & Anderson, L.L.P.
                                            320 South Boston, Suite 500
                                            Tulsa, Oklahoma 74103
                                            Attn: Lawrence T. Chambers, Jr.
                                            Fax:     918/591-5360

                  If to Buyer:              Key Energy Group, Inc.
                                            Two Tower Center, 20th Floor
                                            East Brunswick, New Jersey 08816
                                            Attn:    General Counsel
                                            Fax:     732/247-5148

provided that any notice  furnished by facsimile  shall be followed  immediately
with  notice by  delivery  using one of the other  means of notice  provide  for
above. The addresses and facsimile numbers for notices to a party given pursuant
to this Agreement may be changed by means of a written notice given to the other
party in the  manner  stated  above  at least  two  business  days  prior to the
effective date of such change. Any notice delivered by any of the means provided
for above  shall be  considered  effective  upon  receipt by or on behalf of the
intended  recipient;  provided,  however,  that any notice sent by prepaid  U.S.
registered  mail,  return receipt  requested,  to the address provided for above
shall be considered  effective on the fifth day after mailing, if not previously
received.

Section 13.05.  Headings;  References.  The descriptive headings of the Articles
and Sections of this  Agreement  are inserted  for  convenience  only and do not
constitute a part of the Agreement. All references to "Section" shall refer to a
section of this  Agreement and all  references to a "Schedule" shall refer to a
Schedule attached hereto unless otherwise stated.

Section 13.06.  Entire  Agreement.  This  Agreement  (including  the  documents,
schedules,  attachments,  exhibits,  annexes and instruments referred to herein)
constitutes  the entire  agreement  between the parties and supersedes all prior
agreements,  documents or other  instruments with respect to the matters covered
hereby. The parties will make, and have made, no oral agreements or undertakings
pertaining to the subject matter of this  Agreement,  except for any that are no
longer in effect.

Section 13.07.  Waiver.  At any time  prior to the  Closing,  either  party  may
(a) extend the time for the  performance of any of the obligations or other acts
of the other party or (b) waive  compliance  with any of the  agreements  of the
other party or with any conditions to its own obligations.  Any agreement on the
part of a party to any such extension or waiver shall be valid only if set forth
in an instrument in writing signed on behalf of such party.

Section 13.08. Severability. If any provision of this Agreement is declared by a
court of competent jurisdiction to be invalid or unenforceable, such declaration
shall not affect the validity or enforceability  of the remaining  provisions of
this  Agreement,  which shall continue in full force and effect.  In such event,
however,  the parties  shall  negotiate in good faith to replace such invalid or
unenforceable  provision with a valid and enforceable provision that places each
party in substantially the same position it would have been in had such original
provision been valid and enforceable.

Section 13.09.  Amendment.  This Agreement (including the documents,  schedules,
attachments,  exhibits,  annexes and instruments  referred to herein) may not be
amended except by an instrument in writing signed by each of the parties.

Section 13.10.  Further Actions. Each party shall execute and deliver such other
certificates,  agreements and other documents and take such other actions as may
reasonably  be requested by the other party in order to  consummate or implement
the transactions contemplated by this Agreement.

Section 13.11.  Assignment; Parties in Interest. The rights under this Agreement
shall not be  assignable  nor the  duties  delegable  by any party  without  the
written  consent of the other party,  which  consent  shall not be  unreasonably
withheld;  provided,  however, that Buyer may assign the rights to a subsidiary;
provided,  further,  that such assignment  shall not affect Buyer's  obligations
hereunder.  This Agreement shall be binding upon and inure solely to the benefit
of each of the parties hereto and their permitted  assigns,  and nothing in this
Agreement,  express or implied,  is intended to confer upon any other person any
rights  or  remedies  of any  nature  whatsoever  under  or by  reason  of  this
Agreement.  Nothing in this Agreement shall be construed to create any rights or
obligations  except among the parties  hereto,  and no person or entity shall be
regarded as a third-party beneficiary of this Agreement.

Section 13.12.  Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF OKLAHOMA, WITHOUT REGARD TO CONFLICT
OF LAW RULES THAT WOULD DIRECT APPLICATION OF THE LAWS OF ANOTHER  JURISDICTION,
EXCEPT  TO  THE  EXTENT  THAT  IT IS  MANDATORY  THAT  THE  LAW  OF  SOME  OTHER
JURISDICTION,  WHEREIN  THE ASSETS  ARE  LOCATED,  SHALL  APPLY,  EXCLUDING  THE
CONFLICT OF LAWS RULES OF SUCH STATE.

Section 13.13.  Specific  Performance.  Buyer and  Seller  each agree  that,  in
addition to the other legal  remedies  provided by the terms of this  Agreement,
they shall be  entitled  to a decree of  specific  performance  to enforce  this
Agreement.

Section 13.14.  Counterparts.  This  Agreement  may be executed in any number of
counterparts, each of which when so executed shall be deemed an original but all
of which together shall constitute one and the same instrument.


                  [remainder of page intentionally left blank]

<PAGE>


    
IN WITNESS WHEREOF, this Agreement has been duly executed and delivered by Buyer
and Seller as of the date first above written.

BUYER:
KEY ENERGY GROUP, INC.



By 
Name: Kenneth V. Huseman
Title: Executive Vice President
       and Chief Operating Officer


SELLER:
FLINT ENGINEERING &
CONSTRUCTION CO.



By 
Name: Gary E. Whipple
Title: President


PARENT:
FLINT INDUSTRIES, INC.



By 
Name: John R. Bates
Title: President





                            ASSET PURCHASE AGREEMENT

                                 BY AND BETWEEN 

                        DAWSON PRODUCTION PARTNERS, L.P.,
                         a Delaware limited partnership
                                  ("PURCHASER")

                        DAWSON PRODUCTION SERVICES, INC. 
                               a Texas corporation
                                     ("DPS")

                                       AND

                           HELLUMS SERVICES II, INC. 
                       SUPERIOR COMPLETION SERVICES, INC.
                           SOUTH TEXAS DISPOSAL, INC.
                                 ELSIK II, INC.,
                             all Texas corporations
                                  ("SELLERS"),

                                       AND

                                ROGER D. HELLUMS 
                             CHARLES C. FORBES, JR.
                              ROBERT W. RADLE, JR.
                                RONALD D. BRIEDEN
                                  JOHN E. CRISP
                                 CHARLES TALLEY
                                       and
                                 JAMES J. ACKER
                           (the "SELLER SHAREHOLDERS")

                                 August 14, 1998

================================================================================
             This Agreement contains important indemnity provisions.
                          See particularly Article VI.
================================================================================
<PAGE>
            
                                TABLE OF CONTENTS
 
ARTICLE I - PURCHASE AND SALE                                         1
         1.1      Agreement to Sell                                   1
                  (a)      Included Assets                            2
                  (b)      Excluded Assets                            3
         1.2      Agreement to Purchase                               3
         1.3      The Purchase Price; Tax Basis                       3
         1.4      Assumption of Liabilities                           4
         1.5      Prorations                                          4
         1.6      Transfer Taxes; Recording Fees                      5

ARTICLE II - CLOSING, ITEMS TO BE DELIVERED, THIRD PARTY CONSENTS
                  AND FURTHER ASSURANCES                              5
         2.1      Closing                                             5
         2.2      Items to be Delivered at Closing                    6
         2.3      Release of Liens                                    7
         2.4      Third Party Consents                                7
         2.5      Further Assurances                                  7
         2.6      No Equitable Conversion                             8

ARTICLE III - REPRESENTATIONS AND WARRANTIES                          8
         3.1      Representations and Warranties of Seller            8
                  (a)      Corporate Existence                        8
                  (b)      Corporate Power; Authorization; 
                              Enforceable Obligations                 8
                  (c)      Validity of Contemplated 
                              Transactions, Etc                       8
                  (d)      No Third Party Options                     9
                  (e)      Financial Statements                       9
                  (f)      Taxes; Tax and Other Returns and Reports   10
                  (g)      Books of Account                           10
                  (h)      Existing Condition.                        10
                  (i)      Title to Properties                        11
                  (j)      Compliance with Laws; Authorizations       11
                  (k)      Transactions With Affiliates               11
                  (l)      Litigation                                 12
                  (m)      Equipment                                  12
                  (n)      Contracts and Commitments                  12
                  (o)      Environmental Matters                      13
                  (p)      Availability of Documents                  15
                  (q)      Assets                                     16
                  (r)      Restrictions                               16
                  (s)      Conditions Affecting Seller                16
                  (t)      Employee Benefit Plans                     16
                  (u)      Personnel.                                 17
                  (v)      Legal Compliance; Undisclosed Liabilities. 18
                  (w)      Inventory.                                 18
                  (x)      Warranty.                                  18
                  (y)      Investment                                 18
                  (z)      Disclosure.                                19
         3.2      Representations and Warranties of Purchaser         19
                  (a)      Partnership                                19
                  (b)      Power and Authorization                    19
                  (c)      Noncontravention.                          19
         3.3      Survival                                            19

ARTICLE IV - AGREEMENTS PENDING CLOSING                               20
         4.1      Agreements of Seller Pending the Closing            20
                  (a)      Business in the Ordinary Course            20
                  (b)      Conduct of Business                        20
                  (c)      Exclusive Dealing                          20
                  (d)      Access                                     20
                  (e)      Press Release                              21
                  (f)      Actions of Directors and Shareholders      21
                  (g)      Employee Matters.                          21
                  (h)      Actions of Seller                          21
         4.2      Agreements of Purchaser Pending the Closing         21
                  (a)      Press Release                              21
                  (b)      Actions of Directors of Purchaser.         22
                  (c)      Actions of Purchaser                       22

ARTICLE V - CONDITIONS PRECEDENT TO THE CLOSING                       22
         5.1      Conditions Precedent to Purchaser's Obligations     22
                  (a)      Representations and Warranties True
                               as of the Closing Date                 22
                  (b)      Compliance with this Agreement             22
                  (c)      Closing Certificate                        22
                  (d)      Opinion of Counsel for Seller              22
                  (e)      No Threatened or Pending Litigation        22
                  (f)      Consents and Approvals                     23
                  (g)      Material Adverse Changes                   23
                  (h)      Approval of Counsel; Corporate Matters     23
                  (i)      Physical Inventory                         23
                  (j)      Employment Contracts                       23
                  (k)      SWD Lease                                  23
                  (l)      Frac Tanks                                 23
         5.2      Conditions Precedent to the Obligations of Seller   23
                  (a)      Representations and Warranties True
                               as of the Closing Date                 23
                  (b)      Compliance with this Agreement             24
                  (c)      Closing Certificates                       24
                  (d)      No Threatened or Pending Litigation        24
                  (e)      Consent of Shareholders.                   24

ARTICLE VI - INDEMNIFICATION                                          24
         6.1      Definitions                                         24
         6.2      Indemnification by Seller and
                        the Seller Shareholders                       24
         6.3      Indemnification by Purchaser                        25
         6.4      Procedure                                           26
         6.5      Payment and Offset                                  26
         6.6      Failure to Pay Indemnification                      27
         6.7      Express Negligence                                  27
         6.8      Other Rights and Remedies Not Affected              27

ARTICLE VII - POST CLOSING MATTERS                                    27
         7.1      Arbitration.                                        27
                  (a)      Negotiation Period.                        27
                  (b)      Commencement of Arbitration.               27
                  (c)      Consolidation of Hearings.                 28
                  (d)      Discovery.                                 28
                  (e)      Conclusion of Arbitration.                 28
                  (f)      Expenses of Arbitrators.                   28
         7.2      Discharge of Business Obligations.                  28
         7.3      Maintenance of Books and Records                    28
         7.4      Payments Received                                   29
         7.5      Inquiries                                           29
         7.6      Covenant Not to Compete                             29
         7.7      Transition Period                                   30
                  (a)      Collections                                30
                  (b)      Accounting                                 30
                  (c)      Licenses and Permits                       30
         7.8      Accounting Records                                  30
         7.9      Nondisclosure of Proprietary Information            30
         7.10     Contact with Former Employees                       31
         7.11     Registration of Buyer Common Stock.                 31
                  (a)      Registration Obligation.                   31
                  (b)      Blue Sky.                                  31
                  (c)      Suspension Period.                         31
                  (d)      Registration Expenses.                     31
         7.12     Health Insurance.                                   31

ARTICLE VIII - TERMINATION                                            32
         8.1      Events of Termination                               32
         8.2      Liability Upon Termination                          32
         8.3      Notice of Termination                               32

ARTICLE IX - MISCELLANEOUS                                            32
         9.1      Finders' Fees                                       32
         9.2      Expenses                                            33
         9.3      Assignment and Binding Effect                       33
         9.4      Notices                                             33
         9.5      Governing Law                                       34
         9.6      No Benefit to Others                                34
         9.7      Entire Agreement                                    34
         9.8      Headings                                            34
         9.9      Severability                                        34
         9.10     Counterparts                                        34
         9.11     Construction                                        35
         9.12     Waiver                                              35
         9.13     Specific Performance                                35
         9.14     Submission to Jurisdiction                          35
         9.15     Good Faith                                          35
         9.16     Attorneys' Fees                                     35


DEFINITIONS:

The definition of "Affected Employees" can be found in Section 3.1(t).
The definition of "Agreement" can be found on page 1.
The definition of "Assets" can be found in Section 1.1.
The definition of "Assigned Contracts" can be found in Section 1.1(a)(i).
The definition of "Assumed Liabilities" can be found in Section 1.4(a).
The definition of "Authorizations" can be found in Section 3.1(j).
The definition of "Business" can be found on page 1.
The definition of "Closing" can be found in Section 2.1.
The definition of "Closing Date" can be found in Section 2.1.
The definition of "Contamination" can be found in Section 3.1(o)(i)(A).
The definition of "Contracts" can be found in Section 3.1(c)(iv).
The definition of "Damages" can be found in Section 6.2.
The definition of "Dispute Notice" can be found in Section 7.1(a).
The definition of "Effective Date" can be found on page 1.
The definition of "Employee Benefit Plan" can be found in Section 3.1(t)(i).
The definition of "Environmental, Health and Safety Laws" can be
                         found in Section 3.1(o)(i)(B).
The definition of "Environmental Loss" can be found in Section 3.1(o)(i)(C).
The definition of "Equipment" can be found in Section 1.1(a)(v).
The definition of "Equipment Leases" can be found in Section 1.1(a)(ii).
The definition of "ERISA" can be found in Section 3.1(t).
The definition of "Excluded Assets" can be found in Section 1.1(b).
The definition of "Fuel and Inventory" can be found in Section 1.1(a)(ix).
The definition of "Governmental Entity" can be found in Section 6.1(a).
The definition of "Hazardous Substance" can be found in Section 3.1(o)(i)(D).
The definition of "Indemnitee" can be found in Section 6.1(b).
The definition of "Indemnitor" can be found in Section 6.1(c).
The definition of "Negotiation Period" can be found in Section 7.1(a).
The definition of "Operating Assets" can be found in Section 1.1(a)(iii).
The definition of "Permits" can be found in Section 1.1(a)(viii).
The definition of "Permitted Liens" can be found in Section 3.1(i).
The definition of "person" can be found in Section 9.11.
The definition of "Personal Property" can be found in Section 1.1(a)(vii).
The definition of "Property Taxes" can be found in Section 1.5.
The definition of "Proprietary Information" can be found in Section 7.9.
The definition of "Purchase Price" can be found in Section 1.3(a).
The definition of "Purchaser" can be found on page 1.
The definition of "Purchaser Losses" can be found in Section 6.2.
The definition of "Records" can be found in Section 1.1(a)(vi).
The definition of "Regulations" can be found in Section 3.1(j).
The definition of "Release" can be found in Section 3.1(o)(i)(E).
The definition of "Remediation" can be found in Section 3.1(o)(i)(F).
The definition of "Seller" can be found on page 1.
The definition of "Seller Losses" can be found in Section 6.3.
The definition of "Seller Shareholders" can be found on page 1.
The definition of "Tax Returns" can be found in Section 3.1(f).
The definition of "Taxes" can be found in Section 3.1(f).
The definition of "Third Party Claims" can be found in Section 6.4(b).
The definition of "Transition Period" can be found in Section 7.7.

<PAGE>
            

                            ASSET PURCHASE AGREEMENT


     THIS ASSET  PURCHASE  AGREEMENT (the  "Agreement"),  dated as of August 14,
     1998 (the "Effective  Date"), is entered into by and among Hellums Services
     II, Inc.  ("Hellums"),  Superior Completion  Services,  Inc.  ("Superior"),
     South Texas Disposal,  Inc. ("South Texas"),  and Elsik II, Inc. ("Elsik"),
     each of which is a Texas corporation (together,  the "Sellers"),  and Roger
     D.  Hellums,  Charles C.  Forbes,  Jr.,  Robert W.  Radle,  Jr.,  Ronald D.
     Brieden,  John E. Crisp,  Charles Talley and James J. Acker (together,  the
     "Seller   Shareholders"),   Dawson  Production  Services,   Inc.,  a  Texas
     corporation  ("DPS"),  and Dawson  Production  Partners,  L.P.,  a Delaware
     limited partnership (the "Purchaser").

                                    RECITALS:

(1)  The Sellers are engaged in the following aspects of the oil field servicing
     business (collectively, the "Business"): Hellums is engaged in the business
     of supplying vacuum truck,  frac tank, open top tank and related  services;
     Superior is in workover  rig  business;  South Texas is in the  business of
     operating  salt  water  disposal  wells;  and Elsik is in the  business  of
     supplying  camp rental  equipment,  including  trailer houses and satellite
     antennas.
 
B.   The Seller  Shareholders own 79.4% of the outstanding  stock of Hellums and
     South Texas; the Seller  Shareholders own 84.5% of the outstanding stock of
     Elsik; and Hellums owns 100% of the outstanding stock of Superior;

C.   DPS owns all of the  issued  and  outstanding  stock of  Dawson  Production
     Management, Inc., a Delaware corporation ("Management"),  Dawson Production
     Acquisition Corp., a Delaware corporation ("Acquisition Corp."), and Dawson
     Production Taylor, Inc., a Delaware corporation  ("Taylor");  Management is
     the sole general partner of Purchaser, and Acquisition Corp. and Taylor own
     all of the limited partnership interests of Purchaser.

D.   Each of the Boards of  Directors  of the Sellers  and DPS,  and the General
     Partner of  Purchaser  has approved  this  Agreement  and the  transactions
     contemplated by this Agreement;

E.   Subject to the limitations  and exclusions  contained in this Agreement and
     on the terms and conditions  hereinafter  set forth,  the Sellers desire to
     sell and Purchaser desires to purchase,  and DPS desires to cause Purchaser
     to  purchase  the  Business  including  all  of  the  oil  field  servicing
     operations and  substantially  all of the oil field servicing assets of the
     Sellers.

F.   It is the intention of the Purchaser and the Sellers that, unless otherwise
     specified in this Agreement, all damages, liabilities and losses not in the
     ordinary  course of business  that result  from events or  conditions  that
     occur or exist prior to the Closing  (whether or not reported  prior to the
     Closing) shall be the financial  responsibility  of the Sellers and subject
     to  the  indemnification   provisions  provided  in  Section  6.2  of  this
     Agreement,  and that all such damages,  liabilities  and losses that result
     from events or conditions that occur or first exist after the Closing shall
     be  the  financial  responsibility  of the  Purchaser  and  subject  to the
     indemnification provisions provided in Section 6.3 of this Agreement.

     NOW,  THEREFORE,  in  consideration  of the recitals and of the  respective
     covenants,  representations,  warranties and  agreements  contained in this
     Agreement, and intending to be legally bound by this Agreement, the parties
     agree as follows:

 
                         I. ARTICLE - PURCHASE AND SALE

A.   Agreement to Sell. At the Closing (as defined in Section  2.1),  and except
     as otherwise  specifically  provided in this Section 1.1, the Sellers shall
     grant, sell, convey,  assign,  transfer and deliver to Purchaser,  upon and
     subject to the terms and conditions of this Agreement, all right, title and
     interest of the Sellers in and to (a) the Business as a going concern,  and
     (b) all of the assets,  properties  and rights of the Sellers  constituting
     the Business or used therein, of every kind and description, real, personal
     and mixed,  tangible and intangible,  wherever  situated  (which  Business,
     assets,  properties  and  rights,  together  with the  Vehicle Sub Stock as
     hereinafter defined, are herein sometimes  collectively  referred to as the
     "Assets"),  free  and  clear of all  mortgages,  liens,  pledges,  security
     interests,  charges,  claims,  restrictions  and encumbrances of any nature
     whatsoever, except Permitted Liens (as defined in Section 3.1(i)).

(a)  Included  Assets.  The  Assets  shall  include,  without  limitation,   the
     following  assets,  properties  and rights of the Sellers used  directly or
     indirectly in the conduct of, or generated by or constituting the Business:

(i)  all  Contracts  (as  hereinafter  defined)  to which any one or more of the
     Sellers  is a party  all of  which  are  described  in  Schedule  1.1(a)(i)
     (collectively, the "Assigned Contracts");

(i)  all of the Sellers' rights in and to operating leases of personal  property
     including vehicles,  all of which are described in Schedule 1.1(a)(ii) (the
     "Equipment Leases"), subject to the consents of lessors, if required;
 
(i)  all of Sellers'  interest in  equipment  material to the  operation  of the
     Business, all of which is described on Schedule 1.1(a)(iii) (the "Operating
     Assets");

(i)  all of the issued and outstanding stock of Hellums Vehicle  Corporation,  a
     Texas corporation (the "Vehicle Sub Stock"), which, as of the Closing Date,
     will own all of the vehicles of the Sellers (the  "Vehicles")  all of which
     are listed in Schedule 1.1(a)(iv);

(i)  all office  furniture,  fixtures and equipment owned by the Sellers and all
     other equipment, parts, materials,  supplies,  furniture and fixtures owned
     by the Sellers including,  without  limitation,  the equipment,  furniture,
     fixtures, computers, servers, local area network systems, intranet systems,
     financial accounting equipment, and systems described on Schedule 1.1(a)(v)
     (collectively, the "Equipment");

(i)  all books,  records,  correspondence,  files, plans and other documents and
     instruments  of the  Sellers,  including  but not limited to  customer  and
     supplier  information and sales information  relating to the Business or to
     the Assets  (collectively,  the "Records") subject to a continuing right of
     the Sellers and the Seller  Shareholders to access and copy the Records for
     tax reporting purposes;

(i)  all other  intangible and tangible  personal  property,  all  technologies,
     methods, formulations, data bases, trade secrets, customer lists, know-how,
     inventions  and other  intellectual  property used in the Business or under
     development,  and owned, leased or licensed by the Sellers, all of which is
     described on Schedule 1.1(a)(vii) (collectively, the "Personal Property");

(i)  all permits,  authorizations,  certificates,  approvals,  registrations, or
     other  approvals  and  licenses  granted by any  federal,  state,  local or
     foreign court,  arbitrator or  administrative  or  Governmental  Entity (as
     hereinafter  defined) in connection with the Business,  which are described
     on Schedule 1.1(a)(viii)  (collectively,  the "Permits") to the extent that
     they may be legally assigned by the Sellers; and

(i)  all motor fuel and inventory on hand on the Closing Date, including without
     limitation,  all motor fuel, oil, lubricants,  drilling mud and other items
     of tangible personal property of similar character (collectively, the "Fuel
     and Inventory");

(i)  all other personal  property not listed in this  Section 1.1(a) or excluded
     by  Section  1.1(b),  which  is owned by any of the  Seller  or the  Seller
     Shareholders and is reasonably necessary to operate the Business.

(a)  Excluded  Assets.  The  Assets  shall  not  include  the  corporate  seals,
     certificates of incorporation,  minute books, stock books, or other records
     having to do with the  corporate  organization  of the Sellers,  cash,  the
     Sellers'  prepaid  items and the deposits  not subject to  proration  under
     Section  1.5;  the Assets  additionally  shall not include the rights which
     accrue or will accrue to the Sellers  under this  Agreement,  the  Sellers'
     customers'  accounts  receivable  and  un-invoiced  work  relating  to  the
     Business in existence on the Closing Date (whether billed or unbilled as of
     the  Closing),  the rights to any of the  Sellers'  claims for any federal,
     state, local, or foreign tax refunds, the Sellers' financial and accounting
     records not relating to the  Business,  Sellers' tax returns,  or any items
     listed on Schedule 1.1(b) all of which are referred to in this Agreement as
     the "Excluded Assets."

A.   Agreement to Purchase. At the Closing,  Purchaser shall purchase the Assets
     from the  Sellers  upon and  subject  to the terms and  conditions  of this
     Agreement and in reliance on the representations,  warranties and covenants
     of the Sellers  contained  herein,  in exchange for the Purchase  Price (as
     defined in Section 1.3). In addition, Purchaser shall assume, and DPS shall
     cause  Purchaser to assume,  at the Closing and agree to pay,  discharge or
     perform,  as  appropriate,  certain  liabilities  and  obligations  of  the
     Sellers,  but only to the extent expressly  provided in Section 1.4. Except
     as  expressly  provided in Section  1.4,  Purchaser  shall not assume or be
     responsible  for any liabilities or obligations  based on events  occurring
     prior to Closing relative to the Assets, the Business or the Sellers.

                       A. The Purchase Price; Tax Basis.

(a)  The Purchase  Price. In  consideration  of the transfer to Purchaser of the
     Assets and the  undertakings  of the Seller  Shareholders,  and  subject to
     adjustment  as  provided  below,  Purchaser  shall pay (and DPS shall cause
     Purchaser to pay) Forty-Six  Million Dollars  ($46,000,000)  (the "Purchase
     Price"), as follows:  (i) Thirty-Nine Million Eight Hundred Twenty Thousand
     Dollars  ($39,820,000)  shall  be paid  to the  individual  Sellers  in the
     amounts set forth on Schedule  1.3(a) by wire transfer at the Closing,  and
     (ii) Six Million One Hundred Eighty Thousand Dollars  ($6,180,000) shall be
     delivered  into escrow  (together,  the "Cash") to be held  pursuant to the
     escrow agreement in the form of Exhibit A (the "Escrow Agreement").

     The  foregoing  form of payment of the Purchase  Price is predicated on the
     presumption  that DPS  shall be  merged  with Key  Energy  Group,  Inc.,  a
     Maryland   corporation   ("Key"),  or  its  wholly  owned  subsidiary  (the
     "Merger").  If,  at the  time of the  Closing,  Key has not  completed  the
     Merger,  or, in the reasonable  judgment of Purchaser,  it is unlikely that
     the Merger will be completed,  then  Purchaser  shall have the right to pay
     Eleven Million Dollars  ($11,000,000)  of the Purchaser Price by delivering
     880,000 shares of unregistered  common stock, $0.01 par value per share, of
     DPS in the  names and in the  amounts  set forth on  Schedule  1.3(a)  (the
     "Shares").  The Shares shall be subject to a Registration  Rights Agreement
     in the form of Exhibit B (the "Registration Rights Agreement").

     Notwithstanding  the  foregoing,  the Purchase Price shall be reduced (by a
     reduction in the amount wire  transferred to the Sellers at the Closing) by
     the amount,  if any, (i) determined in accordance  with Section 1.5 of this
     Agreement  and (ii) by the amount of  accrued  vacation  shown on  Schedule
     3.1(u).  In  addition,  the  Purchaser  Price shall be  adjusted  after the
     Closing in accordance with Sections 1.3(b) and 1.3(c).

(a)  Seller Tax Basis and Fair Market Value of Assets. The fair market value and
     the tax basis for federal  income tax purposes of the Assets of the Sellers
     being  transferred to Purchaser shall be set forth on Schedule 1.3(b).  The
     Sellers and  Purchaser  each hereby  covenant  and agree that such  amounts
     reflect the fair market value of the Assets and that none of them, directly
     or indirectly,  through a subsidiary or affiliate or otherwise, will take a
     position on any income tax return,  before any governmental  agency charged
     with the collection of any income tax, or in any judicial  proceeding  that
     is in any way inconsistent  with the tax basis and fair market value of the
     Assets set forth on Schedule 1.3(b).  Such allocations will be reflected in
     Forms  8594 to be signed and filed by Seller and  Purchaser  in  accordance
     with  Section 1060 of the  Internal  Revenue Code of 1986,  as amended (the
     "Code"). In addition, the Purchase Price payable under Section 1.2 shall be
     allocated in the manner set forth on Schedule 1.3(b).

                         A. Assumption of Liabilities.

(a)  At the  Closing  and  except as  otherwise  specifically  provided  in this
     Section 1.4, Purchaser shall assume and agree to pay, discharge or perform,
     as appropriate, the liabilities and obligations of the Sellers set forth on
     Schedule 1.4(a) (the "Assumed  Liabilities");  provided,  however, that the
     aggregate amount of any debt and leases included in the Assumed Liabilities
     shall not exceed $150,000.

(b)  Notwithstanding Section 1.4(a), it is expressly understood that, other than
     obligations and liabilities expressly assumed in Section 1.4(a),  Purchaser
     shall not be liable for,  and shall not assume,  any of the Sellers' or the
     Seller Shareholders' obligations or liabilities,  whether known or unknown,
     matured or unmatured, or fixed or contingent,  including but not limited to
     liabilities  relating to events  occurring prior to the Closing,  any Taxes
     (as  hereinafter  defined,  other  than  those pro rated as of the  Closing
     Date), or any liabilities  under any Employee Benefit Plans of the Sellers.
     The Sellers shall remain obligated to pay and discharge any liabilities and
     obligations not expressly assumed by Purchaser hereby.  The Sellers and the
     Seller Shareholders hereby agree that they will indemnify Purchaser for any
     liabilities of the Sellers not expressly assumed pursuant to Section 1.4(a)
     by  Purchaser  and  Purchaser  and DPS agree that they will  indemnify  the
     Sellers  and  the  Seller   Shareholders   with   respect  to  the  Assumed
     Liabilities.

A.   Prorations.  All annual or periodic ad valorem fees, taxes and assessments,
     licensing fees and vehicle use fees, and similar  charges imposed by taxing
     authorities on the Assets  (collectively,  "Property Taxes") shall be borne
     and paid (a) by Seller for all full tax years or periods  ending before the
     date of the Closing and for that  portion of any tax year or period  ending
     on or after the effective date of Closing from the date of  commencement of
     such year or period to the date immediately preceding the effective date of
     the  Closing  and (b) by  Purchaser  for all  full  tax  years  or  periods
     beginning on or after the effective date of Closing and for that portion of
     any tax year or period ending on or after the effective date of the Closing
     from and including the effective  date of Closing to the final date of such
     year or period,  regardless of when or by which party such  Property  Taxes
     are actually paid to the  applicable  taxing  authority.  In addition,  all
     rents and other lease charges, power and utility charges,  license or other
     fees,  Assigned  Contracts,  and similar  items shall be allocated  between
     Purchaser and the Sellers  effective as of 12:01 a.m. on the effective date
     of  the  Closing.   Such  allocations   shall  be  determined  and  payment
     accordingly  made from one party to the  other,  as the case may be, on the
     date of the Closing to the extent they are known and agreed to by Purchaser
     and Seller; otherwise such allocations shall be determined and payment made
     (effective as of 12:01 a.m. on the  effective  date of the Closing) as soon
     as practicable but not later than the date 30 days thereafter.


                  I. ARTICLE - CLOSING, ITEMS TO BE DELIVERED,
                   THIRD PARTY CONSENTS AND FURTHER ASSURANCES

     A.  Closing.  Subject to the terms and  conditions of this  Agreement,  the
     execution  of  documents  relative  to the sale and  purchase of the Assets
     shall be held at  Jenkens  &  Gilchrist,  A  Professional  Corporation,  in
     Austin,  Texas  on or about  the date of the  closing  of the  Merger.  The
     effective date and time of the Closing (referred to herein as the "Closing"
     or "Closing  Date") shall be 12:01 a.m.,  the Closing Date, and all risk of
     loss shall be borne by the Sellers until the Closing,  and  thereafter  all
     such risk of loss shall be borne by Purchaser.

A.   Items to be Delivered  at Closing.  At the Closing and subject to the terms
     and conditions contained in this Agreement,

(a)  the Sellers shall deliver to Purchaser the following:

(i)  bills of sale  with  covenants  of  warranty  of title and  assignments  of
     contracts  in  a  form   reasonable   acceptable  to  the  parties,   stock
     certificates  representing  the Vehicle Sub Stock,  together  with executed
     stock powers,  and other good and sufficient  instruments  and documents of
     conveyance and transfer, in a form reasonably satisfactory to Purchaser and
     its counsel,  as shall be necessary and effective to transfer and assign to
     and vest in Purchaser all of the Sellers' right,  title and interest in and
     to the Assets;

(i)  all of the certificates,  certificates of title, Contracts, customer lists,
     supplier lists, Equipment Leases assumed by Purchaser,  all correspondence,
     files, plans and other documents and instruments,  books, Records, and data
     belonging to the Sellers which are part of the Assets;

(i)  a Closing and Secretary's Certificate from each of the Sellers, dated as of
     the Closing Date,  certifying,  among other items, that all representations
     and warranties of the Sellers and the Seller Shareholders contained in this
     Agreement  or in any  Schedule,  certificate  or document  delivered by the
     Sellers to Purchaser  pursuant to the provisions of this Agreement are true
     on the  Closing  Date and that the  applicable  Seller  has  performed  and
     complied in all material  respects with all of its  obligations  under this
     Agreement to be performed or complied with by it prior to or at the Closing
     and certifying that the Sellers and the Seller  Shareholders  have obtained
     all  consents  and  approvals  required  with respect to the Sellers or the
     Business except as otherwise set forth on a Schedule hereto;

(i)  a certificate of existence issued by the Secretary of State of the State of
     Texas,  and a certificate  of good standing  issued by the  Comptroller  of
     Public  Accounts  of the  State of  Texas,  as of a date not more  than ten
     calendar days prior to the Closing Date;

(i)  Employment Agreements,  Non-Competition Agreements and Mutual Agreements to
     Arbitrate  Claims in  substantially  the form attached  hereto as Exhibit C
     executed   by  each  of  the   Selling   Shareholders   (the   "Employment,
     Non-Competition and Arbitration Agreement"); and

(i)  the Escrow Agreement; and

(i)  a Form P-4  executed  by the  applicable  Sellers  showing  a change in the
     operator of each of the Assets that is a salt water disposal well;

     simultaneously with such delivery,  the Sellers shall take all steps as may
     be reasonably  required to put Purchaser in actual possession and operating
     control of the Assets.

(a)  Purchaser  shall deliver (and DPS shall cause  Purchaser to deliver) to the
     Sellers the following:

(i)  the wire transfer of the Cash less adjustments,  if any, in accordance with
     Section 1.3 and less the amount delivered into escrow;

(i)  the Escrow Agreement;

(i)  the Non-Competition Payment (defined below);
 
(i)  a copy of a letter  addressed to the DPS transfer  agent  providing for the
     issuance of the Shares to the Sellers; and

(i)  the Registration  Rights  Agreement.  In addition,  Purchaser shall deliver
     (and DPS shall cause Purchaser to deliver) that portion of the Cash subject
     to the Escrow Agreement to the escrow agent.

A.   Release of Liens. The Sellers shall cause all liens and other  encumbrances
     other  than  Permitted  Liens  affecting  the  Assets  to be  released  and
     discharged prior to Closing and shall provide  Purchaser with proof thereof
     including but not limited to copies of UCC-3 filings.

A.   Third Party  Consents.  To the extent that any of the Sellers' rights under
     any Contracts,  Authorizations  (as defined in Section 3.1(j)),  Permits or
     Equipment  Leases  assumed by Purchaser,  or other Assets to be assigned to
     Purchaser may not be assigned without the consent of another person,  which
     consent has not been obtained prior to the Closing,  this  Agreement  shall
     not  constitute an agreement to assign the same if an attempted  assignment
     would  constitute  a breach  thereof  or be  unlawful,  and the  applicable
     Seller, at such Seller's expense,  shall use reasonable  commercial efforts
     to obtain any such  required  consent(s)  as  promptly  as  possible  after
     Closing.  If any  consent is not  obtained or if any  attempted  assignment
     would be  ineffective  or would impair  Purchaser's  rights under or to the
     Asset in  question so that  Purchaser  would not acquire the benefit of all
     such rights,  the applicable Seller, to the maximum extent permitted by law
     and by the terms of any  documents  affecting  the Asset,  at such Seller's
     expense,  shall act for one year after the Closing as Purchaser's  agent in
     order to obtain for Purchaser the benefits  thereunder and shall cooperate,
     to the maximum  extent  permitted  by law and by the terms of any  document
     affecting the Asset,  with  Purchaser in any other  reasonable  arrangement
     designed to provide such benefits to Purchaser.

A.   Further  Assurances.  Each Seller from time to time after the  Closing,  at
     Purchaser's  request,  will execute,  acknowledge  and deliver to Purchaser
     such other  instruments of conveyance and transfer and will take such other
     actions and execute and deliver such other  documents,  certifications  and
     further  assurances  as Purchaser may  reasonably  request in order to vest
     more effectively in Purchaser, or to put Purchaser more fully in possession
     of, any of the Assets,  or to better enable Purchaser to complete,  perform
     or discharge any of the liabilities or obligations  assumed by Purchaser at
     the Closing  pursuant to Section 1.4.  Each of the parties  will  cooperate
     with the other and  execute  and  deliver to the other  parties  such other
     instruments  and documents and take such other actions as may be reasonably
     requested  from time to time by any other party as  necessary to carry out,
     evidence and confirm the intended purposes of this Agreement. If any of the
     Sellers dissolves within one year following the Closing Date,  effective as
     of the dissolution of such Seller, such Seller hereby irrevocably  appoints
     Purchaser or Purchaser's substitute as its attorney-in-fact coupled with an
     interest and with full power of substitution to carry out the provisions of
     this Section 2.5.

A.   No Equitable  Conversion.  Prior to the Closing,  neither the  execution of
     this Agreement nor the performance of any provision  contained herein shall
     cause  Purchaser to become  liable for any aspect or obligation of relating
     to the Assets or the Business.


                  I. ARTICLE - REPRESENTATIONS AND WARRANTIES

A.   Representations and Warranties of the Sellers and the Seller  Shareholders.
     Each of the Sellers  and the Seller  Shareholders,  jointly and  severally,
     hereby  represent  and warrant to Purchaser  and to DPS that the  following
     statements are true and correct, except as set forth on the Schedules, each
     of which  scheduled  exceptions  shall  specifically  identify the relevant
     section of this  Agreement  to which it  relates  and shall be deemed to be
     representations  and warranties as if made  hereunder;  provided,  however,
     that  the   representations   and  warranties  made  regarding  the  Seller
     Shareholders (as opposed to the Sellers) shall be deemed to be made by each
     Seller Shareholder  severally and not jointly,  wholly with respect to such
     Seller Shareholder individually.

(a)  Corporate  Existence.  Each of the Sellers is a corporation duly organized,
     validly existing and in good standing under the laws of the State of Texas.
     Each  of the  Sellers  is  duly  qualified  to do  business  and is in good
     standing as a foreign corporation in each jurisdiction where the conduct of
     the Business requires it to be so qualified, all of which jurisdictions are
     listed on  Schedule  3.1(a).  None of the  Sellers  is nor has ever been an
     investment  company  within the  meaning of the  Investment  Company Act of
     1940.

(a)  Corporate  Power;  Authorization;  Enforceable  Obligations.  Each  of  the
     Sellers  has the  corporate  power,  authority  and legal right to execute,
     deliver and perform this Agreement. The execution, delivery and performance
     of this  Agreement by each of the Sellers has been duly  authorized  by all
     necessary corporate action as of the Closing Date. This Agreement has been,
     and  the  other  agreements,  documents  and  instruments  required  to  be
     delivered  by  the  Sellers  in  accordance  with  the  provisions   hereof
     (collectively,  the "Seller Documents") will be duly executed and delivered
     on behalf of each Seller by duly  authorized  officers or directors of each
     Seller  and this  Agreement  constitutes,  and the  Seller  Documents  when
     executed  and  delivered  will  constitute,  the legal,  valid and  binding
     obligation of each of the Sellers  enforceable  against each of the Sellers
     in accordance with their respective terms except as the same may be limited
     by  applicable  bankruptcy,  insolvency,   reorganization,  or  other  laws
     affecting  the   enforcement  of  creditors'   rights   generally  and  the
     application of general principles of equity. The Board of Directors of each
     of  the  Sellers  has  approved  this   Agreement   and  the   transactions
     contemplated hereby.

(a)  Validity  of  Contemplated  Transactions,  Etc.  Except  as  identified  on
     Schedule 3.1(c), the execution,  delivery and performance of this Agreement
     by each of the  Sellers and the Seller  Shareholders  does not and will not
     violate,  conflict  with or result  in the  breach  of any  material  term,
     condition or provision  of,  require  notice to or the consent of any other
     person,  result  in the  acceleration  of or give  any  party  a  right  to
     terminate,  modify,  accelerate or change the terms,  rights or obligations
     under any of the following:

(i)  any Regulation (as hereinafter defined);

(i)  any  judgment,  order,  writ,  injunction,  decree  or award of any  court,
     arbitrator or Governmental Entity;

(i)  the charter documents of any of the Sellers or any securities issued by any
     Seller; or

(i)  any material  mortgage,  indenture,  undertaking,  note,  bond,  debenture,
     letter of credit, commitment,  agreement,  contract, lease,  Authorization,
     Assigned  Contract  (including but not limited to Vehicle  Operating Leases
     and Equipment Leases) or other instrument, or understanding, whether or not
     assigned  hereby  (collectively,  the  "Contracts"),  by  which  any of the
     Sellers  may have  rights  or by which  any of the  Assets  may be bound or
     affected.

     As of the  Effective  Date and as of the Closing Date, no fact or condition
     exists or will exist which would result in the  termination  of or give any
     party to a Contract the right to terminate, modify, accelerate or otherwise
     change  the  existing  rights or  obligations  of the  Sellers in or to the
     Assets or the Business.  Except as otherwise identified on Schedule 3.1(c),
     no  Authorization,  approval or consent of, and no  registration  or filing
     with, any Governmental Entity is required in connection with the execution,
     delivery or  performance  of this Agreement by any of the Sellers or by any
     Seller Shareholder.

(a)  No Third Party  Options.  No person has any existing  agreements,  options,
     commitments or rights to acquire any of the Assets or any interest therein.

(a)  Financial Statements.  Attached hereto as Schedule 3.1(e) are the following
     financial  statements  (collectively,  the "Financial  Statements") for the
     Sellers:  (i) unaudited  consolidated and  consolidating  balance sheet and
     statement of income,  changes in  shareholders'  equity and cash flows, and
     unaudited  earnings before interest,  taxes,  depreciation and amortization
     ("Adjusted EBITDA") as of and for the fiscal years ended December 31, 1995,
     and December 31,  1996, and December 31, 1997 (the "Most Recent Fiscal Year
     End") and as of and for the 12 month period  ended June 30, 1998;  and (ii)
     the unaudited  consolidated balance sheet and statement of income,  changes
     in shareholders' equity and cash flow and Adjusted EBITDA (the "Most Recent
     Financial  Statements")  as of and for the six month  period ended June 30,
     1998 (the "Most Recent  Fiscal Month End") for the Sellers.  The  Financial
     Statements  (including  the notes thereto) have been prepared in accordance
     with generally accepted accounting principles applied on a consistent basis
     throughout  the  periods  covered  thereby,  present  fairly the  financial
     condition of the Sellers as of such dates and the results of  operations of
     the Sellers for such periods, are correct and complete,  and are consistent
     with the books and  records of the  Sellers  (which  books and  records are
     correct and complete);  provided,  however,  that the Most Recent Financial
     Statements are subject to normal  year-end  adjustments  (which will not be
     material,  individually  or in  the  aggregate)  and  lack  footnotes.  The
     Financial  Statements  fairly  present all of the activities of the Sellers
     that will be part of the operations and Business of the Sellers at Closing,
     and all  assets,  tangible  or  intangible,  and all  Contracts,  formal or
     informal whether or not in writing,  necessary to conduct the Business,  as
     actually  operating  as of the  Effective  Date  and as  set  forth  in the
     Financial  Statements,  will be owned by the  Sellers  (in the case of such
     assets)  and  will  be in  full  force  and  effect  (in  the  case of such
     Contracts) immediately prior to the Closing.

(a)  Taxes;  Tax and Other Returns and Reports.  All federal,  state,  local and
     foreign tax returns, reports, statements and other similar filings required
     to be filed by the Sellers and  affecting  the Assets or the Business  (the
     "Tax Returns") with respect to any federal,  state, local or foreign taxes,
     assessments,  interest,  penalties,  deficiencies,  fees,  duties and other
     governmental  charges or  impositions  (including  without  limitation  all
     income tax, unemployment compensation,  social security, payroll, sales and
     use, excise, gross receipts, value-added,  privilege, property, ad valorem,
     franchise,   license,   school  transfer,   mortgage  recording,   customs,
     withholding,  estimated  and other tax or  similar  governmental  charge or
     imposition  under  laws of the  United  States  or any  state,  county,  or
     municipal  entity,  agency  or  instrumentality  or  political  subdivision
     thereof or any foreign country or political subdivision thereof) insofar as
     same may affect the Assets or the Business  (the  "Taxes") have been timely
     filed with the appropriate  governmental  agencies in all  jurisdictions in
     which such Tax Returns are  required to be filed,  and all such Tax Returns
     properly  reflect the  liabilities  of Sellers  for Taxes for the  periods,
     property  and  events  covered  thereby.   All  Taxes,   including  without
     limitation,  those  which  are  called  for by the Tax  Returns,  have been
     properly  accrued or timely paid.  Purchaser  will have no liability to any
     person  or  taxing  authority  for  Taxes  relating  to  actions  or events
     occurring  prior to 12:01 a.m. on the  Closing  Date,  except as  otherwise
     provided by Section 1.5. The Sellers' warranties and representations  under
     this Section 3.1(f) shall be construed consistently with Section 1.5.

(a)  Books of Account. The books, records and accounts of the Sellers maintained
     with respect to the Business and the Assets fairly reflect, in all material
     respects and in  reasonable  detail,  the  transactions  and the assets and
     liabilities of each of the Sellers with respect to the Business.

(a)  Existing Condition.  Except as set forth on Schedule 3.1(h), and except for
     such changes as have affected the oil field  services  business  generally,
     since  December 31, 1997,  there has not been,  and through the date of the
     Closing there will not have been, any material adverse change in the Assets
     or  the  Business  or  the  financial  condition,  operations,  results  of
     operations,  or future  prospects  of the  Business.  Without  limiting the
     generality of the foregoing, since that date, except as otherwise stated on
     Schedule  3.1(h),  none of the Sellers has (i) entered into any transaction
     or agreement  affecting  the Business or the Assets  except in the ordinary
     course of business, consistent with past practice; (ii) encumbered, leased,
     licensed or transferred any tangible or intangible  assets which would have
     been  included in the Assets if the  Closing had been held on December  31,
     1997 or on any date since then;  (iii)  subjected  any of the Assets to any
     lien or other encumbrance of any nature whatsoever,  except in the ordinary
     course  of  business,  consistent  with  past  practices,  and  except  for
     Permitted  Liens  (defined  in  Section  3.1(i));  (iv)  entered  into  any
     agreement,  Contract,  lease, or license (or series of related  agreements,
     Contracts,  leases,  and licenses) outside the ordinary course of business,
     made any amendment to or terminated  any material  agreement  affecting the
     Business  or the  Assets,  or  canceled,  modified  or  waived  any  rights
     affecting the Business or the Assets, whether or not in the ordinary course
     of business; (v) changed any of the accounting principles followed by it or
     the methods of applying such principles; (vi) increased the compensation of
     any employee  other than in the ordinary  course of business,  entered into
     any  employment  Contract or collective  bargaining  agreement,  written or
     oral, or modified the terms of any existing Contract or agreement, made any
     other change in employment  terms for any of its  directors,  officers,  or
     employees  outside the ordinary  course of business,  or adopted,  amended,
     modified, or terminated any bonus,  profit-sharing,  incentive,  severance,
     retirement,  employee benefit plan, employee pension benefit plan, or other
     plan,  Contract,  or commitment  relating to its directors,  officers,  and
     employees;  (vii) suffered any damage,  destruction or loss to its property
     or other loss,  whether or not covered by  insurance,  (a)  materially  and
     adversely affecting the Business or Assets or (b) of any items which amount
     to  $20,000  or  more  in the  aggregate;  (vii)  granted  any  license  or
     sublicense  of any  rights  under  or  with  respect  to  any  of  Seller's
     intellectual   property  or  other  proprietary  rights;  (viii)  canceled,
     compromised,  waived,  or released any right or claim (or series of related
     rights and claims) outside of the ordinary course of business; (ix) delayed
     or  postponed  the  payment of  accounts  payable or any other  liabilities
     outside the  ordinary  course of business;  or (x)  committed to any of the
     foregoing.  In addition,  no party (including the Sellers) has accelerated,
     terminated,  modified,  or canceled  any  agreement,  Contract,  lease,  or
     license (or series of related agreements,  Contracts, leases, and licenses)
     to which any of the Sellers is or was a party or by which any of them is or
     was bound.
 
(a)  Title to Properties.  Notwithstanding anything herein to the contrary, each
     of the Sellers has good, valid and marketable title (or in the case of real
     property,  indefeasible  title) to all of its assets,  real,  personal  and
     mixed,  which would be included in the Assets if the Closing  took place on
     the Effective Date, which it purports to own,  including without limitation
     all assets reflected on the Schedules  hereto,  free and clear of all liens
     (including but not limited to tax liens),  claims,  restrictions  and other
     encumbrances  and  defects  of title of any nature  whatsoever,  except for
     (i) liens  for  current  real or  personal  property  taxes not yet due and
     payable;  (ii) Personal Properties as to which the applicable Seller is the
     lessee;  and (iii)  liens and other  exceptions  to title as  disclosed  in
     Schedules 3.1(i) (collectively, "Permitted Liens").

(a)  Compliance with Laws;  Authorizations.  Each of the Sellers has complied in
     all material  respects with each, and is not in material  violation of any,
     law,  ordinance or governmental  or regulatory rule or regulation,  whether
     federal,  state,  local or  foreign,  to which  the  Business  or Assets is
     subject  ("Regulations").  Each of the Sellers  owns,  holds,  possesses or
     lawfully  uses in the  operation of the  Business all permits,  franchises,
     licenses, easements, rights, applications, filings, registrations and other
     authorizations   ("Authorizations")  which  are  in  any  material  respect
     necessary  for it to  conduct  the  Business  as now  conducted  or for the
     ownership and use of the Assets in the conduct of the Business. Each of the
     Sellers   is  in   compliance   with  all   Regulations   related   to  the
     Authorizations.  All  such  Authorizations  are  listed  and  described  in
     Schedule 3.1(j). None of the Sellers is not in default,  nor has any of the
     Sellers  received  any notice of any claim of default,  with respect to any
     such Authorization. None of the Sellers has received any notice that any of
     the Authorizations  used by a Seller in the operation of the Business would
     not or cannot be renewed or continued  in the ordinary  course of business,
     and all such  Authorizations are renewable by the Sellers by their terms or
     in the ordinary  course of business.  No person other than the Sellers owns
     or has any proprietary, financial or other interest (direct or indirect) in
     any Authorization.

(a)  Transactions  With Affiliates.  Any and all material  transactions  between
     each of the Sellers and its  Affiliates (as defined  herein)  affecting the
     Business or the Assets  have been upon terms  substantially  comparable  to
     those that would have been  available to such Seller from third  parties in
     arms length transactions.

(a)  Litigation.  Except as set  forth on  Schedule  3.1(l),  no  litigation  or
     administrative  proceeding,  including any  arbitration,  investigation  or
     other proceeding of or before any court,  arbitrator or Governmental Entity
     is pending or, to the best knowledge of the Sellers, threatened against any
     Seller,  which  relates  to the  Business  or  Assets  or the  transactions
     contemplated by this  Agreement,  nor do the Sellers know of any reasonably
     likely  basis  for  any  such  litigation,  arbitration,  investigation  or
     proceeding,  the result of which could  reasonably be expected to adversely
     affect the Assets or Business,  or the  transactions  contemplated  hereby.
     None of the  Sellers  is a party to or  subject  to the  provisions  of any
     judgment, order, writ, injunction, decree or award of any court, arbitrator
     or Governmental Entity which may materially  adversely affect the Assets or
     Business,  or the  transactions  contemplated  hereby.  The  Sellers  shall
     reimburse and indemnify  Purchaser  for any damages,  liabilities  or other
     losses  incurred  by  Purchaser  in  connection  with  any and all  matters
     identified on Schedule 3.1(l).

(a)  Equipment. The Operating Assets are at the execution of this Agreement, and
     will be at Closing,  in good working  condition and  sufficient to maintain
     the operation of the Business.

(a)  Contracts and Commitments.  Except as set forth on Schedule 3.1(n), none of
     the Sellers is a party to any written or oral:

(i)  lease under which it is either  lessor or lessee  relating to the Assets or
     any property at which the Assets are located  other than those set forth on
     the Schedules to this Agreement;

(i)  Contract or agreement for any capital expenditure or leasehold  improvement
     relating to the Assets or Business;

(i)  Contract or agreement limiting or restraining such Seller, its successor or
     assigns,  from engaging or competing in any manner in the Business,  or any
     agreement  concerning  confidentiality,  nor is any  employee of any Seller
     subject to any such Contract;

(i)  agreement (or group of related  agreements) for the purchase or sale of raw
     materials,  supplies,  products,  or  other  personal  property  or for the
     furnishing  or receipt of services,  the  performance  of which will extend
     over a period of one year or result in a material loss to such Seller;

(i)  collective bargaining agreement;

(i)  agreement for the employment of any  individual on a full-time,  part-time,
     consulting or other basis,  other than an oral  Contract for  employment at
     will; or

(i)  agreement under which the  consequences  of a default or termination  could
     have a material adverse effect on the Business or the financial  condition,
     operations, results of operations, or future prospects of any Seller.

     Each of the Contracts and agreements  listed in Schedule  3.1(n),  and each
     other  Assigned  Contract,  including  but not limited to Equipment  Leases
     under which  Purchaser is to acquire  rights or  obligations,  is valid and
     enforceable  in accordance  with its terms;  each of the Sellers is, and to
     each Seller's  knowledge all other parties  thereto are, in compliance with
     the provisions thereof; none of the Sellers is, and to each of the Seller's
     knowledge, no other party is, in default in the performance,  observance or
     fulfillment  of any material  obligation,  covenant or condition  contained
     therein; and to each of the Seller's knowledge, no event has occurred which
     with or  without  the  giving of notice  or lapse of time,  or both,  would
     constitute  a  default  thereunder.   Furthermore,   no  such  Contract  or
     agreement,   in  the  reasonable   opinion  of  the  Sellers  contains  any
     requirement with which there is a reasonable likelihood a Seller or, to the
     Sellers' knowledge, any other party thereto will be unable to comply.

(a)  Environmental Matters.

(i)  Definitions.  For purposes of this Agreement the following terms shall have
     the following meanings:

A.   "Contamination"  shall mean the Release,  in  violation  of  Environmental,
     Health and Safety  Laws,  of Hazardous  Substances  in, on,  underlying  or
     surrounding  (including into air, soils,  surface water or groundwater) any
     real property, including migration of or depositing of Hazardous Substances
     onto or from adjoining or neighboring properties or the Release or presence
     of Hazardous Substances from or associated with the operations conducted on
     any real property when such Hazardous  Substances have been  transported to
     any other offsite location.

B.   "Environmental,  Health and Safety  Laws"  shall mean any and all  federal,
     state or local laws (including  common law),  rules,  Regulations,  orders,
     agreements,   ordinances,   writs,  judgments,   injunctions,   decrees  or
     determinations,  or similar  requirements,  whether  issued by a court or a
     Governmental  Entity,  relating to the protection of the  environment,  the
     Release of any Hazardous  Substances into the environment,  the generation,
     management,  transportation,  storage,  treatment and disposal of Hazardous
     Substances,  public  health and  safety,  or  employee  health and  safety,
     including laws relating to emissions,  discharges,  Releases, or threatened
     releases of pollutants,  Contaminants, or chemical, industrial,  hazardous,
     or toxic materials or wastes into ambient air, soils, surface water, ground
     water,  or lands or  otherwise  relating  to the  manufacture,  processing,
     distribution,  use, treatment, storage, disposal, transport, or handling of
     pollutants,  contaminants,  or chemical,  industrial,  hazardous,  or toxic
     materials or wastes (including,  without limitation, the Clean Air Act, the
     Toxic Substance  Control Act, the Clean Water Act, the Oil Pollution Act of
     1990, the Comprehensive Environmental Response,  Compensation and Liability
     Act,  the Resource  Conservation  and  Recovery  Act, and the  Occupational
     Safety and Health Act of 1970, all as amended,  including  similar state or
     local laws).

C.   "Environmental  Loss"  shall  mean  any and all  claims,  damages,  losses,
     expenses,  costs,  deficiencies,   penalties,   liens,  interests,   fines,
     assessments,  charges,  compensation,  obligations  and  liabilities of any
     kind, whether known or unknown,  imposed by private parties or Governmental
     Entities in civil,  criminal or administrative  proceedings,  and which are
     incurred  by, under or pursuant to  Environmental,  Health and Safety Laws,
     whether  based on  negligence,  strict  liability or  otherwise,  under any
     theory or process of  recovery  or relief,  at law or at equity,  including
     Remediation,  restoration, abatement,  investigation,  testing, monitoring,
     personal  injury,  death and property  damage costs,  contribution  for, or
     recovery  of such costs  under the  Comprehensive  Environmental  Response,
     Compensation  and  Liability  Act, as amended,  or similar state or federal
     laws,  and  reasonable  attorneys'  fees,  court costs and interest paid or
     accrued,  related to Contamination or the presence of Hazardous  Substances
     at offsite  locations  arising  from  Seller's  operations  or  activities,
     including but not limited to transportation or disposal activities.

D.   "Hazardous Substance" shall mean any toxic or hazardous substance, material
     or waste,  pollutant,  petroleum or petroleum  derived  substance or waste,
     salt water, oil and gas waste,  radioactive  substance,  material or waste,
     asbestos containing materials,  or any constituent of any such substance or
     waste regulated under or pursuant to any  Environmental,  Health and Safety
     Law.

E.   "Release"  shall  mean any  release,  spill,  emission,  leaking,  pumping,
     injection, deposit, disposal,  discharge,  dispersal, leaching or migration
     into the  environment  or into or out of any real  property,  including the
     movement of Hazardous Substances through or in the air, soil, surface water
     or groundwater of any real properties or adjoining properties.

F.   "Remediation"  shall  mean all  actions,  whether  undertaken  pursuant  to
     judicial or  administrative  order or  otherwise,  reasonably  necessary to
     comply  with  applicable  Environmental,  Health  and Safety  Laws,  (a) to
     investigate,  clean up, remediate, remove, treat, cover or in any other way
     adjust the levels of Hazardous Substances in or around the real properties;
     or (b) to prevent or control the Release of  Hazardous  Substances  so that
     they do not migrate or endanger  or threaten to endanger  public  health or
     welfare or the indoor or outdoor environment.

(i)  Representations  and  Warranties.  The  parties  agree  that the  following
     representations  and  warranties  shall govern in the event of any conflict
     between the  provisions of this Section  3.1(o) and any other  provision of
     this  Agreement  or of  the  other  agreements  or  conveyance  instruments
     contemplated hereby. The Sellers and the Seller  Shareholders,  jointly and
     severally,  represent  and warrant  that,  except as otherwise set forth on
     Schedule  3.1(o),  the  following  statements  are true and  correct in all
     material respects:

A.   Each of the Sellers has obtained  all  Authorizations,  including  permits,
     which are required in  connection  with the conduct of the  Business  under
     Environmental, Health and Safety Laws;

B.   Each of the  Sellers  is in  compliance  in all  material  respects  in the
     conduct  of the  Business  with all terms and  conditions  of the  required
     Authorizations, and is also in compliance in all material respects with all
     Environmental,  Health and Safety  Laws and with any plan  required by law,
     order,  decree,  judgment,  or injunction entered,  promulgated or approved
     thereunder, and, with any notice or demand letter issued thereunder;

C.   None of the Sellers is aware of, nor has any Seller received notice of, any
     past or present circumstances that, if continued,  are reasonably likely to
     interfere with or prevent compliance or continued compliance in the conduct
     of the Business with any Environmental,  Health and Safety Laws or with any
     plan  required  by law,  order,  decree,  judgment or  injunction  entered,
     promulgated or approved  thereunder,  or, with any notice or demand letter,
     or which may otherwise form the basis of any claim,  action,  demand, suit,
     proceeding,  hearing,  study or  investigation,  based on or related to the
     manufacture,  processing,  distribution, use, treatment, storage, disposal,
     transport, or handling, or the emission,  discharge,  release or threatened
     release into the environment, of any Hazardous Substance;

D.   There is no civil, criminal or administrative  action, suit, order, demand,
     claim,   hearing,   notice  or   demand   letter,   notice  of   violation,
     investigation,  or  proceeding  pending  or,  to  the  Sellers'  knowledge,
     threatened  against  any  Seller  in  connection  with the  conduct  of the
     Business relating in any way to any Environmental, Health and Safety Laws;

E.   Each of the Sellers agrees to cooperate with  Purchaser,  both prior to and
     following the Closing,  in connection with Purchaser's  application for the
     transfer,  renewal or issuance of any Authorizations or Purchaser's efforts
     to  satisfy  any  Environmental,  Health  and  Safety  Laws  involving  the
     Business,  (provided,  however,  that the Sellers  shall not be required to
     incur any material expense in connection therewith);

F.   None of the Sellers, in connection with the operation of the Business,  has
     handled  or  disposed  of  any   Hazardous   Substance   in   violation  of
     Environmental,  Health and Safety  Laws,  arranged  for the disposal of any
     Hazardous Substance in violation of Environmental,  Health and Safety Laws,
     exposed any  employee or other  individual  to any  Hazardous  Substance or
     condition  in  violation  of  Environmental,  Health  and Safety  Laws,  or
     operated any Assets in any manner that could form the basis for any present
     or  future  action,  suit,  proceeding,  hearing,  investigation,   charge,
     complaint,  claim,  or  demand  for  damage  to, or for  investigation  and
     Remediation  of,  any  site,  location,   or  body  of  water  (surface  or
     subsurface), for any illness of or personal injury to any employee or other
     individual,  or for any reason under any  Environmental,  Health and Safety
     Laws or Authorizations;
 
G.   Each of the Sellers has provided Purchaser all material information in such
     Seller's   control  or  possession   relating  to:  (1)  the  existence  of
     Contamination  on  or  affecting  all  Assets;   (2)  compliance  with  all
     Environmental,  Health  and  Safety  Laws;  and (3) any  alleged  or actual
     Environmental Losses; and

H.   No oral or written  agreements,  including  but not limited to indemnity or
     cleanup  agreements,  exist between the Sellers or the Seller  Shareholders
     and any third parties, relating to or concerning the environmental,  safety
     or health conditions of the Assets.

(a)  Availability of Documents.  Each of the Sellers has provided Purchaser with
     copies of all material  documents,  including without limitation all of the
     Contracts,   permits,  licenses,   patents,   trademarks,   copyrights  and
     applications therefor listed in the Schedules. Each of the Sellers will use
     its best efforts to obtain any such  documents  not in its  possession  and
     promptly  deliver same to Purchaser.  Such copies are true and complete and
     include all amendments,  supplements and  modifications  thereto or waivers
     currently in effect thereunder.

(a)  Assets.  Except as set forth in  Schedule  3.1(q),  the Assets  include all
     rights and property, other than real property, reasonably necessary for the
     conduct of the  Business  by  Purchaser  in the manner in which it has been
     conducted by the Sellers for the period of time  reflected in the Financial
     Statements  and for the conduct of the Business as  presently  conducted by
     each of the Sellers, and no property excluded from the Assets under Section
     1.1(b),  other than real property,  constitutes property or rights material
     to the Business.  Each such tangible Asset is structurally  sound, has been
     maintained  in  accordance  with  normal  industry  practice,  is  in  good
     operating  condition  and  repair,  subject  to normal  wear and  tear,  is
     suitable for the purposes for which it presently is used and for use in the
     continued  conduct of the  Business  in  substantially  the same  manner as
     conducted  prior to the Closing.  None of the tangible Assets is in need of
     maintenance or repairs except for ordinary routine  maintenance and repairs
     that are not material in nature or cost. Any  modifications  that have been
     made to any of the  tangible  Assets  prior to  Closing,  have been made in
     accordance with normal industry practice.

(a)  Restrictions.  None of the  Sellers is a party to any  material  agreement,
     license, Permit,  Authorization or other instrument or any understanding or
     oral agreement,  and none of the Sellers is subject to any charter or other
     corporate restriction or any judgment,  order, writ, injunction,  decree or
     award,  which  materially  adversely  affects or  materially  restricts the
     Business or Assets.

(a)  Conditions  Affecting the Sellers.  Except as provided in this Agreement or
     disclosed  in the  Schedules,  and except for  conditions  that affect as a
     whole the oil field servicing industry generally, there is no fact known to
     the Sellers which may reasonably be expected to materially adversely affect
     the Business  considered as a whole.  Notwithstanding  the  foregoing,  the
     Sellers  and the  Seller  Shareholders  shall not be deemed to have made to
     Purchaser  or DPS any  representation  or warranty  other than as expressly
     made in this Article II. Without  limiting the generality of the foregoing,
     the  Sellers  and  the  Seller  Shareholders  make  no  representations  or
     warranties  to  Purchaser  or DPS  with  respect  to (i)  any  projections,
     estimates or budgets heretofore delivered to or made available to Purchaser
     or DPS of future  revenues,  expenses or  expenditures or future results of
     operations;  or (ii) except as expressly  covered by a  representation  and
     warranty  contained in this Article II, any other  information or documents
     (financial or otherwise) made available to Purchaser or DPS or its counsel,
     accountants or other advisors with respect to the Sellers,  the Business or
     the Assets.

(a)  Employee Benefit Plans.  Schedule 3.1(t) lists all of the Sellers' Employee
     Benefit Plans.  None of the Sellers is now and for the preceding five years
     has not been, a party to any "employee  pension benefit plan" as defined in
     Section 3(2) of the Employee  Retirement  Income  Security Act of 1974,  as
     amended  ("ERISA").  None of the Sellers is under any legal  obligation  to
     create a new Employee  Benefit Plan, or amend an existing  Employee Benefit
     Plan,  that  would  affect  any of the  employees  of the  Sellers  who are
     employed or otherwise  compensated  for activities  involving the Assets or
     the Business ("Affected Employees").

(i)  Purchaser  shall  have no  responsibility  or  liability  with  respect  to
     benefits  which may have accrued or been promised to any Affected  Employee
     under  any  "Employee  Benefit  Plan" of the  Sellers  or any  member  of a
     Seller's  control group as determined  under Sections  414(b) or (c) of the
     Code, or which form an affiliated  service group with any of the Sellers or
     the Seller  Shareholders  within the meaning of Section 414(m) of the Code.
     The term "Employee Benefit Plan" includes, but is not limited to any profit
     sharing, stock, bonus, 401(k), nonqualified deferred compensation, medical,
     dental,  workers'  compensation,   life  insurance,   incentive,   vacation
     benefits,  and fringe  benefits plan or program and each "employee  benefit
     plan"  described  in Section  3(3) of ERISA.  The Sellers  shall  indemnify
     Purchaser  as  provided  in Section  VI of this  Agreement  against  and in
     respect of any Damages (as  hereinafter  defined)  which arise  directly or
     indirectly  with respect to an Employee  Benefit Plan.  None of the Sellers
     contributes  to any  "multiemployer  plan" as defined  in Section  3(37) or
     4001(o)(3) of ERISA.

(i)  The  Sellers  shall  pay and be liable to  Purchaser,  and shall  indemnify
     Purchaser as provided in Section VI of this Agreement, from and against and
     in respect of any and all  Damages  that arise under  section  4980B of the
     Code,  imposed upon,  incurred by, or assessed against  Purchaser or any of
     its employees arising by reason of or relating (x) to any failure to comply
     with the continuation health care coverage requirements of section 4980B of
     the Code,  which  failure  occurred  with  respect to any  current or prior
     employee of Seller or any  "qualified  beneficiary"  of such  employee  (as
     defined  in  section  4980B(g)(I)  of the Code) on or prior to the  Closing
     Date, and (y) to the extent, if any, of any amounts paid by Purchaser under
     its health plan to any current or prior employee of the Sellers as a result
     of a  "qualifying  event" (as defined in Section  4980B(f)(3)  of the Code)
     which  occurred  prior  to  the  Closing  Date,  over  the  amount  of  the
     "applicable  premium" (as defined in section  4980B(f)(4) of the Code) paid
     to Purchaser or Purchaser's health plan, by such current or prior employee.
     References to the Code include any amendments  that may be made to the Code
     from time to time.

(a)  Personnel.  Schedule  3.1(u) lists the names and monthly or, as applicable,
     hourly rates of compensation  (including base salary,  bonus,  commissions,
     and  incentive  pay) of the Affected  Employees and  summarizes  the bonus,
     profit sharing,  percentage compensation,  automobile,  club membership and
     other benefits,  if any, paid or payable to the Affected  Employees  during
     the  Sellers'  1997  fiscal  year  and from  the  beginning  of each of the
     Seller's  current  fiscal year to the  Effective  Date and  identifies  all
     accrued vacation relating to the Affected  Employees.  Schedule 3.1(u) also
     contains a brief  description  of all material terms of all written or oral
     employment agreements,  severance agreements,  confidentiality  agreements,
     noncompete  agreements or similar agreements to which any Affected Employee
     is or may be subject.  The Sellers have delivered to Purchaser accurate and
     complete copies of all such agreements, and all other agreements, plans and
     other  instruments  to which any of the  Sellers is a party and under which
     the Affected  Employees are entitled to receive benefits of any nature.  To
     the Sellers'  knowledge,  and except as set forth on Schedule  3.1(u),  the
     employee  relations of each of the Sellers are good and there is no pending
     or threatened  controversy,  labor dispute or union  organization  campaign
     between any Seller and any of its  employees or former  employees.  None of
     the Affected  Employees are  represented by any labor union or organization
     nor is any Seller a party to any collective bargaining agreement. Except as
     set forth on Schedule  3.1(u),  each of the Sellers is in compliance in all
     material respects with all federal and state laws respecting employment and
     employment  practices,  terms and  conditions of  employment  and wages and
     hours and is not engaged in any unfair labor practices.  There is no unfair
     labor practices complaint or charge of employment  discrimination  pending,
     or  threatened  with  respect to an Affected  Employee  before the National
     Labor Relations Board, the Equal Employment Opportunity Commission,  or any
     other state,  federal or local court or Governmental Entity, or any strike,
     labor dispute,  work slowdown or work stoppage  pending or, to the Sellers'
     knowledge,  threatened  against or  involving  any Seller,  and none of the
     Sellers has experienced any material labor difficulty during the last three
     years.  Except  as  otherwise  specifically  provided  in  this  Agreement,
     Purchaser shall have no liability for any severance or termination expenses
     of any Seller or Seller  Shareholder,  including  accrued vacation and sick
     leave time, in connection  with the  termination of employment by Seller of
     any Affected Employee, whether or not such person is employed by Purchaser.
     None  of the  Sellers  nor any  Seller  Shareholder  shall  have  any  such
     liability in connection  with the termination of employment by Purchaser of
     any Affected  Employee who has been employed by Purchaser and  subsequently
     terminated by Purchaser after the Closing.

(a)  Legal Compliance;  Undisclosed Liabilities. Each of the Sellers and each of
     their  predecessors and "Affiliates" (as defined in Rule 12b-2  promulgated
     under the Securities Exchange Act of 1934) has complied with all applicable
     laws (including rules, Regulations,  codes, plans, injunctions,  judgments,
     orders, decrees, rulings, and charges thereunder) of federal, state, local,
     and foreign  governments (and all agencies thereof),  and no action,  suit,
     proceeding,  hearing,  investigation,  charge, complaint, claim, demand, or
     notice has been filed or commenced against any of them alleging any failure
     so to comply.  None of the Sellers has any  liability and there is no basis
     for any present or future action, suit, proceeding, hearing, investigation,
     charge,   complaint,   claim,  or  demand  against   Seller),   except  for
     (i) liabilities  set forth on the face of the  Financial  Statements,  (ii)
     liabilities  which have arisen in the ordinary  course of business (none of
     which results from,  arises out of, relates to, is in the nature of, or was
     caused by any breach of Contract,  breach of warranty,  tort, infringement,
     or violation of law), and (iii) liabilities listed on Schedule 3.1(l).

(a)  Inventory.  All  inventory of the Sellers,  whether or not reflected in the
     balance  sheets,  consists  of a  quality  and  quantity  usable  and where
     applicable, salable in the ordinary course of business.

(a)  Warranty.  Schedule  3.1(x)  includes  copies  of the  standard  terms  and
     conditions  of sale or lease for each of the  products  and services of the
     Sellers   (containing   applicable   guaranty,   warranty,   and  indemnity
     provisions).  The products and services  provided by the Sellers  have,  in
     each case, been in conformity with all applicable  contractual  commitments
     and all  express and  implied  warranties,  and none of the Sellers has any
     liability  (and there is no basis for any present or future  action,  suit,
     proceeding,  hearing,  investigation,  charge, complaint,  claim, or demand
     against any of them giving rise to any liability) for replacement or repair
     or other damages in connection  therewith,  subject only to the reserve for
     warranty claims set forth on the face of the Financial  Statements  (rather
     than in any notes  thereto) as adjusted for the passage of time through the
     Closing  Date in  accordance  with  the past  custom  and  practice  of the
     Sellers.  No  service  provided  by any of the  Sellers  is  subject to any
     guaranty, warranty, or other indemnity beyond the applicable standard terms
     and conditions of sale or lease listed in Schedule 3.1(x).

(a)  Investment.  The Sellers and the Seller  Shareholders  understand  that the
     Shares have not been, nor will be,  registered  under the Securities Act of
     1933 or under any state  securities  laws and are being offered and sold in
     reliance upon federal and state  exemptions for  transactions not involving
     any public offering. Each of the Sellers is acquiring the Shares solely for
     its  own  account  for  investment  purposes,  and  not  with a view to the
     distribution thereof. The Sellers and Seller Shareholders are sophisticated
     investors, with knowledge and experience in business and financial matters,
     and are able to bear the economic  risk and lack of  liquidity  inherent in
     holding the Shares.  The Sellers and Seller  Shareholders  acknowledge  and
     agree that (i) they have fully reviewed all periodic reports filed with the
     Securities and Exchange  Commission by DPS within the past 12 months,  (ii)
     they have had the  opportunity to ask questions of and receive  information
     from representatives of DPS and have received all information necessary for
     each of them to  evaluate  the merits  and risks  inherent  in holding  the
     Shares,  (iii) the stock  certificates  issued to each Seller  shall bear a
     restrictive  legend  indicating  that the Shares  have not been  registered
     under the Securities Act or any other state securities laws.

A.   Representations and Warranties of Purchaser. Purchaser and DPS, jointly and
     severally, represent and warrant to the Sellers and the Seller Shareholders
     as follows:

(a)  Existence.  Purchaser is a limited partnership validly existing and in good
     standing under the laws of the State of Delaware. DPS is a corporation duly
     organized,  validly  existing  and in good  standing  under the laws of the
     State of Texas.

(a)  Power and  Authorization.  Purchaser and DPS each has the power,  authority
     and legal  right to  execute,  deliver  and  perform  this  Agreement.  The
     execution,  delivery and  performance of this Agreement by Purchaser and by
     DPS have been duly  authorized by all necessary  corporate and  partnership
     action.  This  Agreement  has been duly executed and delivered by Purchaser
     and  DPS and  constitutes  the  legal,  valid  and  binding  obligation  of
     Purchaser and DPS, enforceable against Purchaser and DPS in accordance with
     its  terms  except as the same may be  limited  by  applicable  bankruptcy,
     insolvency,  reorganization,  or other laws  affecting the  enforcement  of
     creditors'  rights  generally and the application of general  principles of
     equity.

(a)  Noncontravention. The execution, delivery and performance of this Agreement
     by Purchaser and DPS does not and will not violate, conflict with or result
     in the breach of any material  term,  condition or provision of, or require
     the consent of any other party which has not already been  obtained  under,
     (i) any existing  law,  ordinance,  or  governmental  rule or regulation to
     which  Purchaser  or  DPS is  subject,  (ii)  any  judgment,  order,  writ,
     injunction,  decree or award of any court,  arbitrator or  governmental  or
     regulatory official,  body or authority which is applicable to Purchaser or
     DPS, (iii) the Limited Partnership Agreement,  Articles of Incorporation or
     Bylaws or equivalent  organizational documents, or any securities issued by
     Purchaser,  its  general  partner,  or DPS as the case may be,  or (iv) any
     Contract to which  Purchaser or DPS is a party or by which Purchaser or DPS
     is otherwise bound. Except as otherwise contemplated by this Agreement,  no
     Authorization,  approval or consent of, and no registration or filing with,
     any  Governmental  Entity is required  in  connection  with the  execution,
     delivery and performance of this Agreement by Purchaser or DPS.

(a)  Shares. The Shares, if issued and delivered in accordance with the terms of
     this Agreement for the  consideration  expressed  herein,  will be duly and
     validly  issued,   fully  paid  and  nonassessable  and  will  be  free  of
     restrictions  on transfer other than  restrictions on transfer set forth in
     this Agreement and under applicable state and federal securities laws.

(a)  No  Material  Misstatements.  The  documents  filed by DPS  pursuant to the
     Securities  Exchange  Act of 1934 do not contain any untrue  statement of a
     material fact or omit to state a material  fact  necessary in order to make
     the  statements  made, in the light of the  circumstances  under which they
     were made, not misleading.

A.   Survival.  All  statements  of  fact  contained  in any  written  statement
     (including  financial  statements),  certificate,  instrument  or  document
     delivered  by or on behalf of any party hereto  pursuant to this  Agreement
     shall  be  deemed   representations  and  warranties  of  such  party.  All
     covenants,  agreements,  representations  and  warranties of the parties to
     this Agreement  shall survive and remain in full force and effect after the
     Closing Date and shall not be affected by any  investigation  heretofore or
     hereafter made by and on behalf of any of them or be deemed merged into any
     instruments  or agreements  delivered in connection  with this Agreement or
     otherwise in connection with the transactions  contemplated hereby. Subject
     to the limitations on indemnification  obligations set forth in Article VI,
     the representations and warranties set forth in this Article III and in any
     schedule,  certificate or instrument delivered by or on behalf of any party
     hereto in connection with this  Agreement,  shall terminate on the close of
     business on the fifth anniversary of the Closing Date,  following which all
     the  parties  shall  cease to have any right to bring any action or present
     any claim for a breach of such  representations  and  warranties;  provided
     that there shall be no termination of any such  representation and warranty
     as to which a bona fide  claim has been  asserted  and notice of such claim
     has been delivered prior to such termination date.  Nothing in this Section
     3.3 shall at any time relieve any party hereto from the performance of such
     party's  agreements,  covenants and undertakings set forth in the Agreement
     or in any other  agreement  executed  and  delivered by or on behalf of any
     party hereto at or prior to the Closing pursuant to this Agreement.


                    I. ARTICLE - AGREEMENTS PENDING CLOSING

A.   Agreements of the Sellers and the Seller Shareholders  Pending the Closing.
     The Sellers and the Seller  Shareholders  covenant and agree that,  pending
     the Closing and except as otherwise agreed to in writing by Purchaser, they
     shall take the following actions:

(a)  Business in the Ordinary Course.  The Business shall be conducted solely in
     the  ordinary  course  consistent  with past  practice.  The Sellers  shall
     continue to maintain and service the physical Assets used in the conduct of
     the Business in good working condition consistent with past practices.  The
     Sellers shall not cause or permit to occur any of the events or occurrences
     described in Section 3.1(h) (Existing Condition). Each of the Sellers shall
     use its reasonable  commercial efforts to maintain in full force and effect
     all  Authorizations  currently  in effect  and used in the  conduct  of the
     Business, and shall comply with all Regulations applicable to the Business,
     the  noncompliance  with which might  materially  and adversely  affect the
     Business or the Assets.  The Sellers  shall not (i) sell,  lease,  license,
     assign  or  otherwise  transfer  any of the  Assets,  (ii)  enter  into any
     Contract outside of the ordinary course of business,  (iii) amend,  modify,
     terminate,  waive  any  material  provision  of,  or  breach  any  material
     Contract,  or (iv)  cancel,  terminate  or cause  or  allow  to  lapse  any
     insurance coverage affecting the Business or the Assets.

(a)  Conduct of  Business.  Each of the  Sellers  shall use its best  efforts to
     conduct  the  Business  in such a  manner  that  on the  Closing  Date  the
     representations  and warranties  contained in this Agreement shall be true,
     except as  specifically  contemplated  by this  Article  IV, as though such
     representations   and  warranties  were  made  on  and  as  of  such  date.
     Furthermore, each of the Sellers shall cooperate with Purchaser and use its
     reasonable  commercial  efforts  to  cause  all  of the  conditions  to the
     obligations  of Purchaser  under this Agreement to be satisfied on or prior
     to the Closing Date.

(a)  Exclusive Dealing. Until such time, if any, as this Agreement is terminated
     pursuant to Article  VIII,  none of the Sellers shall (nor shall any Seller
     cause its  representatives  and agents directly or indirectly,  through any
     third party or otherwise  to), sell or encumber any part of the Assets,  or
     solicit,  initiate,  encourage or  entertain  any  inquiries,  proposals or
     offers from, discuss or negotiate with, provide any non-public  information
     to or consider the merits of any  inquiries  or  proposals  from any person
     (other than Purchaser)  relating to any  transaction  involving the sale of
     the Business or Assets,  in whole or in part (other than sales of inventory
     in the ordinary  course of  business),  or any of the capital  stock of the
     Sellers,  or any merger,  consolidation,  business  combination  or similar
     transaction involving any of the Sellers.

(a)  Access. Each of the Sellers shall give to Purchaser's officers,  employees,
     counsel,  accountants and other representatives free and full access to and
     the right to inspect,  during normal business  hours,  all of the premises,
     properties,  assets, records, Contracts and other documents relating to the
     Business and the Assets and shall permit them to consult with the officers,
     employees,  accountants,  counsel  and agents of Seller for the  purpose of
     making such investigation of the Business and the Assets as Purchaser shall
     desire to make,  provided that such  investigation  shall be at Purchaser's
     sole  cost and  expense  and  shall  not  unreasonably  interfere  with the
     Sellers'  business  operations.  Furthermore,  each Seller shall furnish to
     Purchaser  all such  documents  and copies of  documents  and  Records  and
     information  with  respect to the Business and the Assets and copies of any
     internal financial records relating thereto as Purchaser shall from time to
     time reasonably  request and shall permit  Purchaser and its agents to make
     such physical  inventories  and  inspections of the Assets as Purchaser may
     reasonably request from time to time.

(a)  Press Release. Except for such press release and discussions with employees
     and customers as mutually agreed to by the Sellers and Purchaser and except
     as required by  applicable  law, the Sellers shall not give notice to third
     parties or otherwise make any public statement or releases  concerning this
     Agreement or the transactions  contemplated  hereby except for such written
     information  as shall have been  approved in writing as to form and content
     by Purchaser, which approval shall not be unreasonably withheld.
(b)  Actions of Directors and  Shareholders.  Each of the Sellers shall promptly
     and  diligently  take all action  necessary in accordance  with law and its
     Articles of  Incorporation,  Bylaws and other  organizational  documents to
     approve this  Agreement and to  consummate  the  transactions  contemplated
     hereby.

(a)  Employee Matters.  Each of the Sellers shall give its employees all notices
     required by law, including but not limited to notices of their rights under
     the Comprehensive  Omnibus Budget  Reconciliation  Act of 1986. Each of the
     Sellers shall  terminate all of such Seller's  Employee  Benefit Plans,  as
     listed on Schedule 3.1(u), as of the Closing.

(a)  Actions of  Sellers  and Seller  Shareholders.  None of the  Sellers or the
     Seller  Shareholders will  intentionally take any action which would result
     in a breach of any of its representations and warranties.

(a)  Required  Approvals;  HSR. As promptly as  practicable  after the Effective
     Date,  the  Sellers  and the  Seller  Shareholders  will  make all  filings
     required  to be made  by  them in  order  to  consummate  the  transactions
     contemplated  by this  Agreement,  including  any  filings  required by the
     Hart-Scott-Rodino  Antitrust  Improvements  Act of 1976 (the "HSR Act") and
     will use reasonable  commercial  efforts to cause the early  termination of
     any applicable waiting period under the HSR Act.

A.   Agreements of Purchaser Pending the Closing. Purchaser and DPS covenant and
     agree  that,  pending  the  Closing  and except as  otherwise  agreed to in
     writing by the Sellers, they shall take the following actions:

(a)  Press Release. Except for such press release and discussions with employees
     and customers as mutually agreed to by the Sellers and Purchaser and except
     as  required by  applicable  law,  Purchaser  will not give notice to third
     parties or otherwise make any public statement or releases  concerning this
     Agreement or the transactions  contemplated  hereby except for such written
     information  as shall have been  approved in writing as to form and content
     by Seller, which approval shall not be unreasonably withheld.

(a)  Actions of DPS and Purchaser.  Each of DPS and Purchaser shall promptly and
     diligently  take  all  action  necessary  in  accordance  with  law and its
     Articles of Incorporation,  Bylaws, Limited Partnership Agreement, or other
     organizational documents, as the case may be, to approve this Agreement and
     to consummate the transactions contemplated hereby.

(a)  Actions of Purchaser and DPS. Neither Purchaser nor DPS will  intentionally
     take  any  action   which   would   result  in  a  breach  of  any  of  its
     representations and warranties hereunder.
(b)  Required  Approvals;  HSR. As promptly as  practicable  after the Effective
     Date,  Purchaser and DPS will make all filings  required to be made by them
     in order to consummate the  transactions  contemplated  by this  Agreement,
     including  any  filings  required  by the HSR Act and will  use  reasonable
     commercial efforts to cause the early termination of any applicable waiting
     period under the HSR Act.


                I. ARTICLE - CONDITIONS PRECEDENT TO THE CLOSING

A.   Conditions   Precedent  to  the   Obligation  of  Purchaser  and  DPS.  All
     obligations  of Purchaser  and DPS under this  Agreement are subject to the
     fulfillment  or  satisfaction,  prior to or at the Closing,  of each of the
     following conditions precedent:

(a)  Representations   and   Warranties   True  as  of  the  Closing  Date.  The
     representations  and warranties of the Sellers and the Seller  Shareholders
     contained in this  Agreement or in any  Schedule,  certificate  or document
     delivered by the Sellers to  Purchaser  pursuant to the  provisions  hereof
     shall have been true on the date  hereof  and shall be true on the  Closing
     Date as though such  representations  and  warranties  were made as of such
     date.

(a)  Compliance  with this  Agreement.  Each of the Sellers shall have performed
     and complied in all material  respects  with all of its  obligations  under
     this  Agreement to be  performed or complied  with by it prior to or at the
     Closing.

(a)  No  Threatened  or Pending  Litigation.  Except as  otherwise  provided  on
     Schedule 5.1(c),  on the Closing Date, no suit, action or other proceeding,
     or injunction or final judgment relating thereto, shall be threatened or be
     pending before any Governmental Entity in which it is sought to restrain or
     prohibit  or to obtain  damages  or other  relief in  connection  with this
     Agreement or the consummation of the transactions  contemplated hereby, and
     no investigation  that might result in any such suit,  action or proceeding
     shall be pending or threatened.

(a)  Consents and Approvals.  The Sellers and the Seller Shareholders shall have
     obtained all third party  consents  required for the assignment or transfer
     of the Assets  from the  Sellers to  Purchaser  which are  material  to the
     continued  operations of the Business  after the Closing,  all of which are
     listed on Schedule 5.1(d).

(a)  Material  Adverse  Changes.  Neither  the  Assets nor the  Business  in the
     aggregate shall have been or shall be threatened to be materially adversely
     affected in any way as a result of any event or occurrence  other than such
     conditions as may affect the well servicing industry as a whole.

(a)  Closing  Certificate.  Purchaser shall have received  certificates from the
     Sellers, dated the Closing Date, certifying in such detail as Purchaser may
     reasonably request that the conditions specified in Sections 5.1(a) through
     5.1(e) have been fulfilled.

(a)  Approval  of  Counsel;   Corporate  Matters.   All  actions,   proceedings,
     resolutions, instruments and documents required to carry out this Agreement
     or  incidental  hereto and all other  related legal matters shall have been
     approved  on the  Closing  Date by  Jenkens  &  Gilchrist,  A  Professional
     Corporation,  counsel for  Purchaser,  in the  exercise  of its  reasonable
     judgment.  The Sellers also shall have  delivered  to Purchaser  such other
     documents,  instruments,  certifications  and  further  assurances  as such
     counsel may reasonably require.

(b)  Physical Inventory.  Purchaser shall be entitled to conduct an inventory of
     the Assets immediately prior to Closing to determine,  among other matters,
     whether a Purchase Price adjustment will be required.

(a)  Employment  Contracts.  The Selling  Shareholders  shall have  executed and
     delivered to Purchaser  the  Employment,  Non-Competition  and  Arbitration
     Agreements.

(a)  Hart-Scott-Rodino  Approval.  The waiting  period  (including any extension
     thereof) applicable to the consummation of the transactions contemplated by
     this  Agreement  under the HSR Act shall have expired or  terminated or the
     transaction shall have been approved thereunder.

(a)  EBITDA.  Purchaser's auditors shall have confirmed that Sellers' EBITDA for
     the 12-month period beginning June 1, 1997 through May 31, 1998 is not less
     than $9,400,000  determined on a basis  consistent with that certain report
     dated July 24,  1998  prepared by Simmons & Co. for  Purchaser  attached as
     Schedule  5.1(k)  and that  Sellers'  EBITDA for each of the months of June
     1998 and July 1998 is not less than $800,000 for each such month.

A.   Conditions  Precedent  to the  Obligations  of the  Sellers  and the Seller
     Shareholders.  All  obligations of the Sellers and the Seller  Shareholders
     under this Agreement are subject to the fulfillment or satisfaction,  prior
     to or at the Closing, of each of the following conditions precedent:

(a)  Representations   and   Warranties   True  as  of  the  Closing  Date.  The
     representations  and  warranties  of  Purchaser  and DPS  contained in this
     Agreement or in any list, certificate or document delivered by Purchaser or
     DPS to the Sellers  pursuant to the provisions of this  Agreement  shall be
     true on the Closing Date as though such representations and warranties were
     made as of such date.

(a)  Compliance with this Agreement.  Purchaser and DPS shall have performed and
     complied with all obligations required by this Agreement to be performed or
     complied with by it prior to or at the Closing.

(a)  No  Threatened  or Pending  Litigation.  Except as  otherwise  provided  on
     Schedule 5.1(c),  on the Closing Date, no suit, action or other proceeding,
     or injunction or final judgment relating thereto, shall be threatened or be
     pending before any Governmental Entity in which it is sought to restrain or
     prohibit  or to obtain  damages  or other  relief in  connection  with this
     Agreement or the consummation of the transactions  contemplated hereby, and
     no investigations  that might result in any such suit, action or proceeding
     shall be pending or threatened.

(a)  Closing  Certificates.  The Sellers shall have received a certificate  from
     Purchaser and DPS, dated the Closing Date, certifying in such detail as the
     Sellers may reasonably  request that the  conditions  specified in Sections
     5.2(a) through 5.2(c) have been fulfilled.

(a)  Consent of Shareholders.  If required,  the requisite percentage of each of
     the  Seller's  shareholders  shall have  approved the  consummation  of the
     transactions contemplated in accordance with the requirements of applicable
     law.

(a)  Approval  of  Counsel;   Corporate  Matters.   All  actions,   proceedings,
     resolutions, instruments and documents required to carry out this Agreement
     or  incidental  hereto and all other  related legal matters shall have been
     approved  on the  Closing  Date by Baker & Botts,  L.L.P.,  counsel for the
     Sellers, in the exercise of its reasonable judgment. Purchaser and DPS also
     shall have  delivered  to the Sellers  such other  documents,  instruments,
     certifications  and  further  assurances  as such  counsel  may  reasonably
     require.

(a)  Employment  Contracts.  Purchaser  shall have executed and delivered to the
     Selling  Shareholders,  the  Employment,  Non-Competition  and  Arbitration
     Agreements,  and DPS shall have  executed and  delivered to the Sellers the
     Registration Rights Agreement.

(a)  Hart-Scott-Rodino  Approval.  The waiting  period  (including any extension
     thereof) applicable to the consummation of the transactions contemplated by
     this  Agreement  under the HSR Act shall have expired or  terminated or the
     transaction shall have been approved thereunder.


                          I. ARTICLE - INDEMNIFICATION

================================================================================
                      The following Sections are important
                          and should be read carefully.
================================================================================

A.   Definitions.

(a)  "Governmental Entity" shall mean any arbitrator,  court,  administrative or
     regulatory agency, commission, department, board or bureau or body or other
     government  or  authority  or  instrumentality  or  any  entity  or  person
     exercising, executive, legislative,  judicial, regulatory or administrative
     functions of or pertaining to government.

(a)  "Indemnitee" shall mean the person or persons  indemnified,  or entitled or
     claiming to be entitled to be  indemnified,  pursuant to the  provisions of
     Article VI.

(a)  "Indemnitor"  shall  mean the person or persons  having the  obligation  to
     indemnify pursuant to the provisions of Article VI.

A.   Indemnification  by the  Sellers  and the  Seller  Shareholders.  Except as
     otherwise  limited by this Article VI,  (and subject to the limitations set
     forth in Section 3.1 regarding the several, as opposed to joint,  liability
     of  the  Seller   Shareholders  for  representations  and  warranties  made
     regarding   the  Seller   Shareholders),   the   Sellers   and  the  Seller
     Shareholders,  jointly and severally,  agree to indemnify,  defend and hold
     harmless DPS, Purchaser and each of their officers,  directors,  employees,
     agents,   shareholders  and  controlling   persons,  and  their  respective
     successors  and assigns (the  "Purchaser  Indemnified  Parties"),  separate
     consideration for which is hereby acknowledged, of, from and against and in
     respect of any and all liabilities,  losses, damages, demands, assessments,
     claims,  costs  and  expenses  (including  interest,   awards,   judgments,
     penalties,  settlements,  fines,  costs of Remediation,  costs and expenses
     incurred in  connection  with  investigating  and  defending  any claims or
     causes of action  including  attorneys'  fees and expenses and all fees and
     expenses  of  consultants  and other  professionals)  ("Damages")  actually
     suffered,  incurred  or  realized  by  the  Purchaser  Indemnified  Parties
     (collectively,  "Purchaser  Losses")  arising out of or  resulting  from or
     relating to any of the following:

     any  misrepresentation,  breach of  warranty  or breach of any  covenant or
     agreement made or undertaken by the Sellers or the Seller  Shareholders  in
     this  Agreement  or any  misrepresentation  in or  omission  from any other
     agreement,  certificate, exhibit or writing delivered to Purchaser pursuant
     to this Agreement, including the Schedules;

     any liability other than the Assumed Liabilities  relating to the Assets or
     the Business,  whether known or unknown, now existing or hereafter arising,
     contingent or liquidated, including without limitation, any Tax liabilities
     of the Sellers prior to the Closing;

(a)  any products  manufactured,  sold or distributed or services provided by or
     on behalf of the Sellers on or prior to the Closing or with  respect to any
     claims made pursuant to  warranties  to third  persons in  connection  with
     products  manufactured,  sold or distributed or services  provided by or on
     behalf of the Sellers on or prior to the Closing;

(a)  any Environmental  Losses in connection with,  relating to, or arising from
     acts  or  omissions  of  any of  the  Sellers  or  Seller  Shareholders  or
     conditions  in  existence  on or prior to the Closing  which  relate to the
     Assets or the operations of the Business; and

(a)  any claims arising from, in connection  with, or relating to, any breach of
     this Agreement by any of the Sellers or Seller Shareholders.

A.   Indemnification  by Purchaser and DPS. Except as otherwise  limited by this
     Article VI, Purchaser and DPS,  jointly and severally,  agree to indemnify,
     defend and hold each of the Sellers and the Seller Shareholders and each of
     their officers, directors,  employees, agents, shareholders and controlling
     persons and their successors and assigns (the "Seller Indemnified Parties")
     harmless, separate consideration for which is hereby acknowledged, of, from
     and  against  and in respect  of Damages  actually  suffered,  incurred  or
     realized by the Seller Indemnified Parties (collectively,  "Seller Losses")
     arising out of or resulting from any of the following:

(a)  any  misrepresentation,  breach of  warranty  or breach of any  covenant or
     agreement  made or undertaken by Purchaser or DPS in this  Agreement or any
     misrepresentation  in or omission  from any other  agreement,  certificate,
     exhibit or writing delivered to the Sellers pursuant to this Agreement;

(a)  (i) any  Assumed  Liability  and (ii) any other  liability  relating to the
     Assets or the Business  that arises out of the operation of the Business by
     Purchaser  or DPS after the  Closing,  whether  contingent  or  liquidated,
     including  without  limitation,  any Tax  liabilities  of  Purchaser or DPS
     pertaining to the Assets or the Business arising subsequent to the Closing;

(a)  any products  manufactured,  sold or distributed or services provided by or
     on behalf of Purchaser after the Closing or with respect to any claims made
     pursuant  to  warranties  to third  persons  in  connection  with  products
     manufactured,  sold or distributed or services  provided by or on behalf of
     Purchaser after the Closing;

(a)  any Environmental  Losses in connection with,  relating to, or arising from
     acts or  omissions  of Purchaser  or DPS  subsequent  to the Closing  which
     relate to the Assets or the operations of the Business; and

(a)  any claims arising from, in connection  with, or relating to, any breach of
     this Agreement by Purchaser or DPS.

A.   Procedure.  All claims for  indemnification  pursuant to Article VI of this
     Agreement shall be asserted and resolved as follows:

(a)  An Indemnitee  promptly shall give the Indemnitor notice of any matter that
     an  Indemnitee  has  determined  has given or could give rise to a right of
     indemnification under this Agreement, stating the amount of the Damages, if
     known,   and   method  of   computation   thereof,   all  with   reasonable
     particularity,  and stating with  particularity  the nature of such matter.
     Failure to provide such notice shall not affect the right of an  Indemnitee
     to indemnification except to the extent such failure shall have resulted in
     liability to the Indemnitor  that actually could have been avoided had such
     notice been provided.

(a)  The  obligations  and  liabilities of an Indemnitor with respect to Damages
     arising   from   claims  of  any  third  party  that  are  subject  to  the
     indemnification  provided  for in this  Article VI ("Third  Party  Claims")
     shall be governed by and contingent upon the following additional terms and
     conditions.  If an Indemnitee receives notice of any Third Party Claim, the
     Indemnitee  shall give the  Indemnitor  written  notice of such Third Party
     Claim and the Indemnitor may, at its option, assume and control the defense
     of such Third Party Claim at the  Indemnitor's  expense and through counsel
     of the Indemnitor's choice reasonably acceptable to the Indemnitee.  If the
     Indemnitor  assumes  the  defense  against  any such Third  Party  Claim as
     provided above,  the Indemnitee  shall have the right to participate at its
     own expense in the defense of such asserted liability, shall cooperate with
     the  Indemnitor  in such  defense and will  attempt to make  available on a
     reasonable  basis  to the  Indemnitor  all  witnesses,  pertinent  records,
     materials and  information in its possession or under its control  relating
     thereto as reasonably  required by the  Indemnitor.  If the Indemnitor does
     not elect to conduct the defense  against any such Third Party  Claim,  the
     Indemnitor  shall pay all reasonable  costs and expenses of such defense as
     incurred  and shall  cooperate  with the  Indemnitee  (and be  entitled  to
     participate)  in such  defense  and  attempt to make  available  to it on a
     reasonable basis all such witnesses,  records, materials and information in
     its possession or under its control relating thereto as reasonably required
     by the  Indemnitee.  Except for the  settlement of a Third Party Claim that
     involves the payment of money only and for which the  Indemnitee is totally
     indemnified by the Indemnitor,  no Third Party Claim may be settled without
     the written consent of the Indemnitee.

A.   Survival;  Limitations on Amount. All of the representations and warranties
     of the parties  contained in this  Agreement  shall survive until the fifth
     anniversary of the Closing (even if the damaged party knew or had reason to
     know of any  misrepresentation or breach of warranty at the time of Closing
     except  as  disclosed  on the  Schedules).  No  party  who  is a  Purchaser
     Indemnified Party shall make a claim for indemnification  with respect to a
     claim  based  upon a breach  of a  representation  or  warranty  until  the
     aggregate amount of the Purchaser Losses  attributable to claims for breach
     of  representations  or warranties is at least $50,000,  at which time, all
     such amounts may be claimed. No party who is Seller Indemnified Party shall
     make a claim for  indemnification  with  respect  to a claim  based  upon a
     breach of a  representation  or warranty until the aggregate  amount of the
     Seller  Losses  attributable  to claims  for breach of  representations  or
     warranties  is at least  $50,000 at which  time,  all such  amounts  may be
     claimed.  However,  neither the Sellers and the Seller  Shareholders on the
     one hand, nor Purchaser or DPS on the other hand,  shall be required to pay
     in the aggregate  more than  $25,000,000 to satisfy claims made pursuant to
     this Article 6 for claims based upon  breaches of the  representations  and
     warranties.

A.   Payment; Failure to Pay Indemnification. Payment of any amount due pursuant
     to this Article VI shall be made by the Indemnitor  within 30 business days
     after notice is sent by the Indemnitee.  If and to the extent an Indemnitee
     makes written  demand upon an Indemnitor  for  indemnification  pursuant to
     this Article VI and the  Indemnitor  refuses or fails to pay in full within
     30  business  days  of such  written  demand,  then  the  Indemnitee  after
     arbitration of the matter may use any legal or equitable  remedy to collect
     from the Indemnitor the amount of its Damages.  Nothing contained herein is
     intended to limit or constrain an Indemnitee's rights against an Indemnitor
     for indemnity,  the remedies herein being cumulative and in addition to all
     other rights and remedies of the Indemnitee.

A.   Express   Negligence.   THE  FOREGOING   INDEMNITIES  ARE  INTENDED  TO  BE
     ENFORCEABLE  AGAINST THE PARTIES IN  ACCORDANCE  WITH THE EXPRESS TERMS AND
     SCOPE THEREOF NOTWITHSTANDING TEXAS' EXPRESS NEGLIGENCE RULE OR ANY SIMILAR
     DIRECTIVE THAT WOULD PROHIBIT OR OTHERWISE LIMIT INDEMNITIES BECAUSE OF THE
     NEGLIGENCE (WHETHER SOLE, CONCURRENT,  ACTIVE OR PASSIVE) OR OTHER FAULT OR
     STRICT LIABILITY OF ANY OF THE INDEMNIFIED PARTIES.

A.   Other Rights and Remedies Not Affected.  The indemnification  rights of the
     parties  under this  Agreement are  independent  of and in addition to such
     rights  and  remedies  as the  parties  may  have  at law or in  equity  or
     otherwise  for any  misrepresentation,  breach of  warranty  or  failure to
     fulfill  any  agreement  or  covenant  hereunder  on the part of any  party
     hereto,   including   without   limitation   the  right  to  seek  specific
     performance,  rescission or  restitution,  none of which rights or remedies
     shall be affected or diminished hereby.


                       I. ARTICLE - POST CLOSING MATTERS

A.   Arbitration.

(a)  Negotiation Period. All disputes arising under this Agreement (other than a
     suit for  injunctive  relief) or arising  with  respect to any  transaction
     contemplated  hereby will be subject to binding  arbitration  in accordance
     with this Section 7.1 If such a dispute  exists,  the parties shall attempt
     for a thirty-day period (the "Negotiation  Period") from the date any party
     gives any one or more of the other parties  notice (the  "Dispute  Notice")
     pursuant to this Section,  to negotiate in good faith,  a resolution of the
     dispute.  The Dispute Notice shall set forth with  specificity the basis of
     the dispute and shall be delivered to each party to this  Agreement to whom
     the dispute relates. During the Negotiation Period, representatives of each
     party  involved  in the dispute  who have  authority  to settle the dispute
     shall  meet at  mutually  convenient  times and  places  and use their best
     efforts to resolve the dispute.

(a)  Commencement of Arbitration.  If a resolution is not reached by the parties
     prior to the end of the Negotiation  Period, the parties agree to submit to
     binding arbitration in San Antonio, Texas with an arbitrator or arbitrators
     experienced in the arbitration of complex commercial disputes.

(a)  Consolidation of Hearings. If more than one party delivers a Dispute Notice
     to one or more other parties  pursuant to this Section 7.1, the arbitrators
     selected with respect to each such Dispute Notice may elect,  in their sole
     discretion,  to  combine  the  matters  set  forth in one or more,  but not
     necessarily all, of the Dispute Notices into one or more hearings, in which
     case, the  arbitrators  shall adjust the time deadlines set forth herein as
     they  determine  appropriate,  and shall decide which one of them will hear
     the evidence and render a final determination with respect to each hearing.

(a)  Conclusion of Arbitration.  The arbitrator shall make the final decision as
     to the parties'  respective  rights and  obligations.  The  arbitrator  may
     determine  that a party is entitled to damages  hereunder  from one or more
     other  parties,  and the manner in which  such  damages  shall be  assessed
     against the other parties.  However, the arbitrator may not award emotional
     distress or punitive damages.

(a)  Expenses of Arbitrators.  The expenses of the arbitrator(s) shall be shared
     equally by the parties to the arbitration.

A.   Discharge of Business Obligations.  Following the Closing Date, the Sellers
     shall pay and discharge, in accordance with past practice but not more than
     30 days  within  receipt of an invoice,  all  obligations  and  liabilities
     incurred  prior to the Closing Date relating to the Business and the Assets
     (except for those  expressly  assumed by Purchaser  hereunder and except to
     the extent prorated pursuant to Section 1.5),  including without limitation
     any liabilities or obligations to employees, trade creditors and clients of
     the Business.  The Sellers,  Seller  Shareholders,  Purchaser and DPS shall
     each use commercially  reasonable efforts following the Closing to ensure a
     smooth transition of the Business to Purchaser.

A.   Maintenance  of Books and  Records.  The Sellers and  Purchaser  shall each
     preserve all records  possessed  by such party  relating to the Business or
     Assets  prior  to the  Closing  Date for a period  of at  least  six  years
     following  the fiscal year to which the records  relate.  After the Closing
     Date,  where there is a legitimate  purpose,  such party shall  provide the
     other parties and their  representatives with access, upon prior reasonable
     written  request  specifying  the need therefor,  during  regular  business
     hours,   to  (a)  the  officers,   employees   and  other  duly   appointed
     representatives  of such party and (b) the books of account  and records of
     such party, but, in each case, only to the extent relating to the Assets or
     Business  prior to the  Closing  Date,  and the  other  parties  and  their
     representatives  shall  have the  right to make  copies  of such  books and
     records; provided, however, that the foregoing right of access shall not be
     exercisable in such a manner as to interfere  unreasonably  with the normal
     operations and business of such party; and further, provided that, as to so
     much of such  information  as  constitutes  trade  secrets or  confidential
     business  information of such party, the requesting party and its officers,
     directors  and  representatives  will  use due  care to not  disclose  such
     information  except  (x) as  required  by law,  (y) with the prior  written
     consent of such party, which consent shall not be unreasonably withheld, or
     (z) where such information  becomes available to the public  generally,  or
     becomes  generally known to competitors of such party through sources other
     than the requesting  party,  its  Affiliates or its officers,  directors or
     representatives.  Such records may  nevertheless be destroyed by a party if
     such  party  sends to the other  parties  written  notice of its  intent to
     destroy the  records,  specifying  with  particularity  the contents of the
     records to be destroyed.  Such records may then be destroyed after the 30th
     day  after  such  notice  is given  unless  another  party  objects  to the
     destruction  in which case the party  seeking to destroy the records  shall
     deliver such records to the objecting party.

A.   Payments  Received.  The Sellers and Purchaser after the Closing shall hold
     and will promptly  transfer and deliver to the other,  from time to time as
     and when received by them, any cash,  checks with appropriate  endorsements
     (using their best  efforts not to convert such checks into cash),  or other
     property  that they may  receive  on or after the  Closing  which  properly
     belongs to the other party,  including  without  limitation  any  insurance
     proceeds,  and will account to the other for all such  receipts.  Following
     the  Closing,  Purchaser  shall  have the right and  authority  to  endorse
     without  recourse  the  name  of the  Sellers  on any  check  or any  other
     evidences of indebtedness  received by Purchaser on account of the Business
     and the Assets transferred to Purchaser hereunder,  for the sole purpose of
     depositing  such items into accounts over which the Sellers have  signatory
     authority.

A.   Inquiries.  Following the Closing Date, the Sellers will promptly refer all
     inquiries  with  respect  to  ownership  of the Assets or the  Business  to
     Purchaser. The Sellers will execute such documents and financing statements
     as  Purchaser  may  reasonably  request  from time to time to evidence  the
     transfer of the Assets to Purchaser, including any necessary assignments of
     financing  statements.  In addition,  the Sellers shall take all reasonable
     steps necessary to convey to Purchaser any Assets used in the normal course
     of the Business  which are not listed in the Schedules set forth in Section
     1.1(a) of this Agreement.

A.   Covenant  Not to Compete.  In exchange  for the payment by Purchaser to the
     Seller  Shareholders  of Two Million  Dollars  ($2,000,000)  in immediately
     available funds (the "Non-Competition Payment") in accordance with Schedule
     7.6,  and as part of the  transactions  described  in this  Agreement,  the
     Sellers and the Seller  Shareholders each separately agree, for a period of
     five years after the Closing Date,  not to,  directly or  indirectly,  own,
     manage, operate, join or control, or participate in ownership,  management,
     operation or control of, any business whether in corporate,  proprietorship
     or  partnership  form or otherwise as more than a one percent owner in such
     business where such business is competitive with the Business and is within
     a 300-mile radius of the Sellers' facilities used in the Business or in the
     operation  of the  Assets  as of  the  Closing  Date.  The  parties  hereto
     specifically acknowledge and agree that the remedy at law for any breach of
     the foregoing  will be inadequate  and that  Purchaser,  in addition to any
     other relief  available to it, shall be entitled to temporary and permanent
     injunctive  relief  without the  necessity of proving  actual  damage.  The
     Seller and the Seller  Shareholders  acknowledge  that this covenant not to
     compete is being  provided as an  inducement  to  Purchaser  to acquire the
     Business  and the  Assets and that this  Section  7.6  contains  reasonable
     limitations  as to time,  geographical  area and  scope of  activity  to be
     restrained  that do not impose a greater  restraint  than is  necessary  to
     protect  the  goodwill  or other  business  interest  of  Purchaser  in the
     Business.  Whenever  possible,  each provision of this Section 7.6 shall be
     interpreted in such a manner as to be effective and valid under  applicable
     law, but if any  provision of this Section 7.6 is  prohibited by or invalid
     under  applicable law, such provision shall be ineffective to the extent of
     such  prohibition  or  invalidity,   without   invalidating  the  remaining
     provisions  of this Section  7.6. If any  provision of this Section 7.6 is,
     for any reason, judged by any court of competent jurisdiction to be invalid
     or unenforceable,  such judgment shall not affect, impair or invalidate the
     remainder of this Section 7.6 but shall be confined in its operation to the
     provision of this Section 7.6 directly involved in the controversy in which
     such judgment has been rendered.  If the provisions of this Section 7.6 are
     ever  deemed to exceed  the time or  geographic  limitations  permitted  by
     applicable laws, then such provisions shall be reformed to the maximum time
     or geographic limitations permitted by applicable law.

A.   Transition  Period.  During the six-month period following the Closing (the
     "Transition  Period"),  the  parties  shall  operate  the  Business  in the
     following manner:

(a)  Collections. Purchaser's employees shall issue invoices for work in process
     as of the Closing  Date for both the portion of the work  completed  by the
     Sellers  prior to the  Closing  and the  portion of the work  completed  by
     Purchaser thereafter.

(a)  Accounting.   Purchaser's   employees  will  assist  Seller  as  reasonably
     necessary  to close out the  Sellers'  books and  records  relating  to the
     Business.

(a)  Licenses and Permits. The Sellers will continue to cooperate with Purchaser
     in connection with Purchaser's  applications  for the transfer,  renewal or
     issuance of any permits, licenses, approvals or other Authorizations and as
     required to satisfy any regulatory  requirements arising as a result of the
     sale  of the  Business  pursuant  to  this  Agreement,  provided  that  all
     out-of-pocket  expenses  incurred in connection  therewith shall be paid by
     Purchaser.

A.   Accounting Records.  For a five year period following the Closing,  each of
     the Sellers  will use  commercially  reasonable  efforts to take all action
     necessary or appropriate to allow  Purchaser to obtain access to audit work
     papers of the  Sellers'  accountants  for the  immediately  preceding  five
     years,  if Purchaser  requests such access in connection  with the audit by
     Purchaser of the Business for periods preceding the Closing.

A.   Nondisclosure  of  Proprietary  Information.  The  Sellers  and the  Seller
     Shareholders  agree that,  from and after the Closing Date, they and all of
     their  Affiliates  shall  hold in  confidence  and  will  not  directly  or
     indirectly at any time reveal, report, publish, disclose or transfer to any
     person other than  Purchaser any  proprietary  information  relating to the
     Business  or  the  Assets  (the  "Proprietary  Information")  that  is  not
     generally  known to the public or use any  Proprietary  Information for any
     purpose.  The  Sellers  and the Seller  Shareholders  acknowledge  that all
     documents and objects containing or reflecting any Proprietary  Information
     whether  developed by any of the Sellers or by a third party for any of the
     Sellers,  will after the  Closing  Date  become the  exclusive  property of
     Purchaser and be delivered to Purchaser.

A.   Contact  with Former  Employees.  The  Sellers and the Seller  Shareholders
     agree that for a period of five years following the Closing Date, they will
     not solicit for  employment,  directly or  indirectly,  any of  Purchaser's
     employees,  or employees of Purchaser's Affiliates or related companies, or
     any  person  who  has  been so  employed  within  one  year  prior  to such
     solicitation.


                            I. ARTICLE - TERMINATION

A.   Events  of   Termination.   The   obligation  to  close  the   transactions
     contemplated by this Agreement may be terminated as follows:

(a)  by mutual agreement of Purchaser and Sellers;

(a)  by  Purchaser,  if a material  default is made by the Sellers or the Seller
     Shareholders in the observance or in the due and timely  performance by the
     Sellers or the Seller  Shareholders  of any agreements and covenants of the
     Sellers or the Seller Shareholders herein contained, or if there has been a
     breach by the Sellers or the Seller  Shareholders  of any of the warranties
     and  representations  of the  Sellers  or the  Seller  Shareholders  herein
     contained,  and such default or breach has not been cured or waived  within
     20 days of written notice thereof;

(a)  by the  Sellers,  if a material  default is made by Purchaser or DPS in the
     observance or in the due and timely  performance by Purchaser or DPS of any
     agreements and covenants of Purchaser or DPS herein contained,  or if there
     has  been a  breach  by  Purchaser  or DPS  of  any of the  warranties  and
     representations  of Purchaser or DPS herein contained,  and such default or
     breach has not been cured or has not been waived  within 20 days of written
     notice thereof;

(a)  by  Purchaser  or the  Sellers  (provided  the  terminating  party  has not
     materially breached any of its agreements, covenants or representations and
     warranties), if the Closing has not occurred on or before October 15, 1998.

A.   Liability   Upon   Termination.   If  the   obligation  to  consummate  the
     transactions  contemplated by this Agreement is terminated  pursuant to any
     provision of this Article VIII, then this Agreement shall forthwith  become
     void and there shall not be any  liability  or  obligation  with respect to
     this Agreement on the part of Seller or Purchaser  except and to the extent
     such  termination  results from the willful breach by a party of any of its
     representations, warranties or agreements hereunder.

A.   Notice of  Termination.  The parties hereto may exercise  their  respective
     rights of  termination  under this Article VIII only by delivering  written
     notice to that  effect to the other  party on or before the  Closing  Date,
     specifically  describing the factual basis and provisions of this Agreement
     relied upon for such termination.

                           I. ARTICLE - MISCELLANEOUS

A.   Finders' Fees. Neither the Sellers nor the Seller Shareholders have engaged
     any  person to act on their  behalf  in  connection  with the  transactions
     contemplated  by this Agreement who would have any claim against  Purchaser
     or DPS or any of their respective Affiliates for brokerage or finders' fees
     or agent commissions or similar payments.

A.   Expenses. Except as otherwise provided in this Agreement, each party hereto
     shall pay its own expenses incidental to the preparation of this Agreement,
     the carrying out of the provisions of this  Agreement and the  consummation
     of the transactions contemplated hereby.

A.   Assignment and Binding Effect.  This Agreement may not be assigned prior to
     the Closing by any party hereto  without the prior  written  consent of the
     other party; provided,  however,  Purchaser and DPS may assign their rights
     but  not  their   obligations   hereunder  to  any  other  entity  that  is
     controlling,  controlled by or under common  control with Purchaser or DPS.
     Purchaser shall give Sellers prompt written notice of any such  assignment.
     Subject to the foregoing, all of the terms and provisions of this Agreement
     shall be binding upon and inure to the benefit of and be enforceable by the
     successors and assigns of the Sellers, the Seller  Shareholders,  Purchaser
     and DPS.

A.   Notices. Any notice, request,  demand, waiver,  consent,  approval or other
     communication  which is required or permitted hereunder shall be in writing
     and shall be deemed given only if delivered personally or sent by telegram,
     facsimile,  first class mail,  postage  prepaid,  or  overnight  courier as
     follows:

     If to Purchaser or DPS, to:                  With a copy to:

     Dawson Production Partners, L.P.            Jenkens & Gilchrist,
     112 E. Pecan Street, Suite 1000             A Professional Corporation
     San Antonio, Texas  78205                   600 Congress Avenue, Suite 2200
     ATTN:  Michael E. Little                    Austin, Texas  78701
     Facsimile Number:  (210) 354-1041           ATTN:  J. Rowland Cook
                                               Facsimile Number:  (512) 404-3520

     If to the Sellers or
     the Seller Shareholders, to:                With a copy to:

         Mr. Roger Hellums                       Baker & Botts, L.L.P.
         P.O. Drawer 330                         One Shell Plaza
         Freer, Texas 78357                      910 Louisiana Street
                                                 Houston, Texas 77002
                                                 ATTN: L. Proctor Thomas, III
                                               Facsimile Number:  (713) 229-1522
 
 
     or to such other address as the  addressee  may have  specified in a notice
     duly given to the sender as provided herein. Such notice, request,  demand,
     waiver,  consent,  approval or other  communication  will be deemed to have
     been  given  as of the  date so  delivered,  telegraphed  or  faxed or five
     business  days  after  the date so  mailed,  or on the day  after  the date
     delivered to Federal Express or another similar courier marked for next day
     delivery  if  delivered  within the  continental  United  States,  and,  if
     delivered  overseas,  two business days after the date so delivered to DHL,
     Federal Express or another similar overseas delivery service.

A.   Governing  Law.  This  Agreement  shall be  governed  by,  interpreted  and
     enforced in accordance  with the laws of the State of Texas (without regard
     to the choice or conflicts of law provisions of Texas law).

A.   No  Benefit to  Others.  The  representations,  warranties,  covenants  and
     agreements  contained  in this  Agreement  are for the sole  benefit of the
     parties  hereto  and,  in the  case of  Article VI  hereof,  certain  other
     indemnified  parties,  and their heirs,  executors,  administrators,  legal
     representatives, successors and assigns, and they shall not be construed as
     conferring any rights on any other persons.

A.   Entire  Agreement.  This  Agreement  (including  the documents  referred to
     herein)  constitutes the entire  agreement among the parties and supersedes
     any prior  understandings,  agreements,  or representations by or among the
     parties,  written  or oral,  to the extent  they  related in any way to the
     subject  matter hereof.  All Exhibits and Schedules  referred to herein are
     incorporated  herein  in  full  and  are  specifically  made a part of this
     Agreement.

A.   Headings.  All  Section  headings  contained  in  this  Agreement  are  for
     convenience  of reference  only,  do not form a part of this  Agreement and
     shall  not  affect  in any  way  the  meaning  or  interpretation  of  this
     Agreement.

A.   Severability.   Any  provision  of  this  Agreement  which  is  invalid  or
     unenforceable  in any  jurisdiction  shall be  ineffective to the extent of
     such  invalidity  or  unenforceability  without  invalidating  or rendering
     unenforceable the remaining  provisions  hereof, and any such invalidity or
     enforceability   in  any  jurisdiction   shall  not  invalidate  or  render
     unenforceable  such  provision in any other  jurisdiction;  provided if any
     provision  of  this   Agreement  is  held  to  be  illegal,   invalid,   or
     unenforceable  under present or future laws effective  during the effective
     period of this  Agreement,  such provision shall be fully  severable;  this
     Agreement shall be construed and enforced as if such illegal,  invalid,  or
     unenforceable  provision had never comprised a part of this Agreement;  and
     the remaining  provisions of this Agreement  shall remain in full force and
     effect and shall not be affected by the illegal,  invalid, or unenforceable
     provision or by its severance from this Agreement.  Furthermore, in lieu of
     each illegal,  invalid,  or  unenforceable  provision  there shall be added
     automatically  as part of this Agreement a provision as similar in terms to
     such illegal, invalid, or unenforceable provision as may be possible and be
     legal, valid, and enforceable.

A.   Counterparts.  This Agreement may be executed in any number of counterparts
     and any party hereto may execute any such  counterpart,  each of which when
     executed and  delivered  shall be deemed to be an original and all of which
     counterparts   taken  together  shall  constitute  but  one  and  the  same
     instrument. This Agreement shall become binding when all counterparts taken
     together  shall have been executed and  delivered by the parties.  It shall
     not be necessary in making proof of this Agreement as to a party to produce
     or account for any of the other  counterparts  signed by another  party not
     joined in the action.

A.   Construction.  The parties have participated jointly in the negotiation and
     drafting  of this  Agreement.  If an  ambiguity  or  question  of intent or
     interpretation arises, this Agreement shall be construed as drafted jointly
     by the parties and no  presumption  or burden of proof shall arise favoring
     or  disfavoring  any  party  by  virtue  of  the  authorship  of any of the
     provisions of this Agreement.  Any reference to any federal,  state, local,
     or foreign  statute  or law shall be deemed  also to refer to all rules and
     Regulations promulgated thereunder,  unless the context requires otherwise.
     The word "including"  shall mean including without  limitation.  Words used
     herein,  regardless of the number and gender  specifically  used,  shall be
     deemed and construed to include any other number,  singular or plural,  and
     any other gender,  masculine,  feminine or neuter, as the context requires.
     Any  reference to a "person"  herein  shall  include an  individual,  firm,
     corporation,   partnership,   trust,   Governmental  Entity,   association,
     unincorporated  organization  and any other  entity.  Any  references  to a
     Section, Article, Schedule or Exhibit are to sections,  articles,  schedule
     and exhibits to this Agreement, unless otherwise specifically stated.

A.   Waiver. No waiver by any party of any default, misrepresentation, or breach
     of warranty or covenant  hereunder,  whether  intentional  or not, shall be
     deemed to extend to any prior or subsequent default, misrepresentation,  or
     breach of warranty or  covenant  hereunder  or affect in any way any rights
     arising by virtue of any prior or subsequent such occurrence.

A.   Specific Performance.  The Sellers and the Seller Shareholders  acknowledge
     and agree that Purchaser and DPS would be damaged irreparably if any of the
     provisions of this  Agreement  are not  performed in accordance  with their
     specific  terms or otherwise are breached.  Accordingly,  the Sellers agree
     that Purchaser and DPS shall be entitled to an injunction or injunctions to
     prevent  breaches  of the  provisions  of  this  Agreement  and to  enforce
     specifically  this Agreement and the terms and provisions of this Agreement
     in any action  instituted  in any court of the  United  States or any state
     thereof having jurisdiction over the parties and the matter (subject to the
     provisions  set forth in  Section__),  in addition to any other  remedy to
     which they may be entitled, at law or in equity.

A.   Submission to Jurisdiction. Each of the parties submits to the jurisdiction
     of any state or federal court sitting in San Antonio,  Texas, in any action
     or proceeding  arising out of or relating to this Agreement and agrees that
     all claims or  proceedings  will be heard and determined in any such court.
     Each party also agrees not to bring any action or proceeding arising out of
     or  relating  to this  Agreement  in any other  court.  Each of the parties
     waives any defense of  inconvenient  forum to the maintenance of any action
     or proceeding  so brought and waives any bond,  surety,  or other  security
     that might be required of any other party with respect thereto.  Each party
     agrees that a final  judgment in any action or  proceeding so brought shall
     be  conclusive  and may be enforced by suit on the judgment or in any other
     manner provided by law or at equity.

A.   Good Faith.  The parties agree to act in good faith in the  performance and
     enforcement of this Agreement.
B.   Attorneys'  Fees.  If any  arbitration  or  action  at  law  or in  equity,
     including  an action  for  declaratory  relief,  is  brought  to enforce or
     interpret the provisions of this Agreement,  the prevailing  party shall be
     entitled  to recover  reasonable  attorneys'  fees and costs from the other
     party; provided,  however, that no party shall be a prevailing party unless
     such party has recovered  more or paid less as a result of arbitration or a
     final order resulting from judicial  proceedings than the amount offered in
     writing by an opposing party to settle the dispute.

A.   Appointment  of Seller  Shareholders'  Representative.  Each of the  Seller
     Shareholders  hereby  constitutes  and  appoints  Roger D.  Hellums as such
     Seller  Shareholder's duly authorized  representative and  attorney-in-fact
     (the  "Representative")  for all  purposes  of this  Agreement,  the Escrow
     Agreement,  the  Registration  Rights Agreement and all actions to be taken
     hereunder  and  thereunder,   having  the  power  and  authority,   without
     limitation,  (i) to execute and  deliver,  for and on behalf of such Seller
     Shareholder,  the Escrow Agreement,  the Registration  Rights Agreement and
     any other documents, certificates or instruments required to be executed in
     connection with the  transactions  contemplated by this Agreement;  (ii) to
     act for and on  behalf  of such  Seller  Shareholder  with  respect  to any
     dispute  arising  under  this  Agreement,   the  Escrow  Agreement  or  the
     Registration Rights Agreement;  (iii) to exercise any investment  authority
     conferred upon any of the Seller Shareholders individually or as a group by
     the Escrow Agreement; and (iv) to execute and deliver, for and on behalf of
     such  Seller  Shareholder,   all  certificates,   confirmations  and  other
     documents  as  shall  be  necessary  and   appropriate  to  consummate  the
     transactions  provided for in this  Agreement and to fulfill any and all of
     such Seller Shareholder obligations hereunder.  Such power and authority of
     the Representative shall be irrevocable.  Each Seller Shareholder expressly
     acknowledges and agrees that the Representative  shall have no liability to
     such  Seller  Shareholder  for error in judgment  or acts or  omissions  in
     connection herewith, whether or not disclosed and whether or not due to his
     negligence, unless caused by his willful misconduct.

     IN WITNESS WHEREOF, the parties hereto have duly executed this Agreement on
     the date first written.
<PAGE>

     PURCHASER:

     DAWSON PRODUCTION PARTNERS, L.P.

     By:      Dawson Production Management, Inc.
              its General Partner
 


     By:
     P. Mark Stark, Vice President


     DPS:

     DAWSON PRODUCTION SERVICES, INC.



     By:
     P. Mark Stark, Chief Financial Officer


     SELLERS:

     HELLUMS SERVICES II, INC.



     By:
 
     Roger D. Hellums, President


 
     SUPERIOR COMPLETION SERVICES, INC.



     By:
 
     Charles C. Forbes, President



                         
     SOUTH TEXAS DISPOSAL, INC.



     By:
 
     Roger D. Hellums, President
 


     ELSIK, II, INC.



     By:
 
     Roger D. Hellums, President


     SELLER SHAREHOLDERS:


 
     Roger D. Hellums

 
     Charles C. Forbes, Jr.

 
     Robert W. Radle, Jr.

 
     Ronald D. Brieden
 

 
     John E. Crisp


 
     Charles Talley


 
     James J. Acker

<PAGE>

SCHEDULES

Schedule 1.1(a)(i)         Assigned Contracts
Schedule 1.1(a)(ii)        Equipment Leases
Schedule 1.1(a)(iii)       Operating Assets
Schedule 1.1(a)(iv)        Vehicles
Schedule 1.1(a)(v)         Equipment
Schedule 1.1(a)(vii)       Personal Property
Schedule 1.1(a)(viii)      Permits
Schedule 1.1(b)            Excluded Assets
Schedule 1.3(a)            Purchase Price
Schedule 1.3(b)            Seller Tax Basis and Fair Market Value of Assets
Schedule 1.4(a)            Assumed Liabilities
Schedule 3.1(a)            Corporate Jurisdiction
Schedule 3.1(c)            Validity of Contemplated Transactions
Schedule 3.1(e)            Financial Statements
Schedule 3.1(h)            Existing Condition
Schedule 3.1(i)            Permitted Liens
Schedule 3.1(j)            Compliance with Laws; Authorizations
Schedule 3.1(l)            Litigation
Schedule 3.1(n)            Contracts and Commitments
Schedule 3.1(o)            Environmental Matters
Schedule 3.1(q)            Assets
Schedule 3.1(t)            Employee Benefit Plans
Schedule 3.1(u)            Personnel
Schedule 3.1(x)            Warranty
Schedule 5.1(c)            No Threatened or Pending Litigation
Schedule 5.1(f)            Consents and Approvals
Schedule 7.6               Covenant Not to Compete
Schedule 9.1               Finders' Fees


EXHIBITS:

Exhibit A                 Escrow Agreement
Exhibit B                 Registration Rights Agreement
Exhibit C                 Employment Agreement, Non-Competition Agreement
                              and Mutual Agreement to Arbitrate Claims



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