QUAKER STATE CORP
8-K, 1994-10-14
PETROLEUM REFINING
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<PAGE>   1





                                    FORM 8-K
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, DC  20549
                                 CURRENT REPORT



Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (date of earliest event reported):  September 30, 1994



                     QUAKER STATE CORPORATION
      (exact name of registrant as specified in its charter)


                             DELAWARE
          (State or other jurisdiction of incorporation)



        1-2677                             25-0742820
- - -----------------------         -----------------------------------
(Commission File Number)        (IRS Employer Identification Number)



               255 Elm Street, Oil City, PA  16301
             (Address of Principal Executive Offices)



Registrant's Telephone Number, including area code:  814/676-7676
<PAGE>   2
Item 2. Acquisition or Disposition of Assets.

       On August 3, 1994, Quaker State entered into separate agreements to
acquire Westland Oil Company, Inc. and the Specialty Oil Companies, all of
Shreveport, Louisiana.  Westland Oil Company, Inc. and the Specialty Oil
Companies are engaged in the sale and distribution of motor oils, lubricants,
greases and antifreeze, the blending, packaging, sale and distribution of
private label lubricants, antifreeze and greases and the collection and
transportation of used motor oil.
       
        The acquisition of Westland Oil Company, Inc. and the Specialty Oil
Companies was completed on September 30, 1994.  All of the stock of Westland
Oil Company, Inc. was acquired by Quaker State from L. David Myatt, Dennis M.
Myatt, Jr., Dennis M. Myatt, III, other members of the Myatt family and various
trusts created for the benefit of members of the Myatt family in exchange for
4,000,000 shares of Quaker State's Capital Stock.  The Specialty Oil Companies
(four separate companies controlled by members of the Myatt family) were
acquired by cash merger with the Specialty Oil Companies merging into a newly
formed, wholly-owned subsidiary of Quaker State for $19,500,000.  Quaker State
also purchased certain equipment used by the acquired companies from Moon
Realty, a Louisiana partnership controlled by L. David Myatt and Dennis M.
Myatt, Jr. for approximately $1,500,000.  The indebtedness of the acquired
companies at the time of closing was approximately $42,000,000 (of which
approximately $22,000,000 was satisfied by Quaker State at the time of
closing).  The business combination will be accounted for by the purchase
method. 
       
       The consideration in the transaction was determined under a negotiated
Stock Purchase Agreement, a negotiated Agreement and Plan of Merger, and under a
negotiated Agreement to Buy and Sell related to certain assets of Moon Realty. 
The Agreement to Buy and Sell also provides for the purchase by Quaker
State of certain real property used in the acquired companies' operations, for
$9,000,000, with the purchase and sale to be completed at a later date subject
to the satisfaction of certain conditions precedent.
       
        On September 29, 1994, L. David Myatt was elected Vice Chairman and a
Director of Quaker State and President and Chief Executive Officer of its Motor
Oil Division effective as of the closing and at the closing entered into an
employment  agreement with Quaker State.  Prior to completion of the
transaction, the Specialty Oil Companies were parties to distributor agreements
with Quaker State under which the Specialty Oil Companies distributed Quaker
State products in certain designated geographic areas.  There is no other
material relationship between any of the selling parties and Quaker State or
any of its affiliates, directors, or officers.
       
       The source of the funds used for the acquisition was the proceeds of the
sale of Quaker State's former subsidiary Heritage Insurance Group, Inc., which
disposition was concluded on August 31, 1994 (see Quaker State's current report
on Form 8-K filed on September 15, 1994).

       Certain of the assets acquired by Quaker State included equipment used
in the acquired companies' businesses of blending and packaging motor oil,
lubricants and antifreeze, distributing motor oil, lubricants and other
products, and collecting and transporting used motor oil and oil filters.
Quaker State intends to continue the use of these assets consistent with the
prior use of these assets.
<PAGE>   3
 Item 7. Financial Statements, Pro Forma Financial Information and Exhibits.

(a) and (b) Financial Statements of Business Acquired and Pro Forma Financial
Information.

        Because it is impracticable to provide the required financial
statements for the acquired business and pro forma financial information
related to the transaction at this time, such financial statements and pro
forma financial information are not included with this current report on Form
8-K.  The required financial statements and pro forma financial information
will be filed by an amendment to this Form 8-K as soon as practicable, but in
any event not later than sixty (60) days after the due date for filing of this
current report on Form 8-K.

       (c) Exhibits

              2(a) Stock Exchange Agreement by and among Quaker State
              Corporation and Stockholders of Westland Oil Company, Inc., dated
              as of August 3, 1994, with list of omitted exhibits and
              schedules, filed herewith.

              2(b) Agreement and Plan of Merger by and among Quaker State
              Corporation and the Specialty Oil Companies dated as of August 3,
              1994, with list of omitted exhibits and schedules, filed
              herewith.

              2(c) Agreement to Buy and Sell between Quaker State
              Corporation and Moon Realty, dated as of September 30, 1994, with
              list of omitted exhibits, filed herewith.
<PAGE>   4
                                   Signature

       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 hereunto duly authorized.


                                                   QUAKER STATE CORPORATION
                                                         (Registrant)

Date:  October 14, 1994                        By:   /s/Herbert M. Baum
                                                  ----------------------------
                                                  Herbert M. Baum, Chairman, 
                                                  President, and Chief 
                                                  Executive Officer
<PAGE>   5
                            QUAKER STATE CORPORATION

                                  EXHIBIT LIST
                                  ------------

  The following exhibits are required to be filed with this current report on
Form 8-K.

Exhibit No. and Document
- - ------------------------
2(a)       Stock Exchange Agreement By and Among Quaker State Corporation and
           Stockholders of Westland Oil Company, Inc., dated as of August 3,
           1994, with list of omitted exhibits and schedules, filed herewith.

2(b)       Agreement and Plan of Merger By and Among Quaker State Corporation
           and the Specialty Oil Companies dated as of August 3, 1994, with
           list of omitted exhibits and schedules, filed herewith.

2(c)       Agreement to Buy and Sell Between Quaker State Corporation and 
           Moon Realty, dated as of September 30, 1994, with list of omitted 
           exhibits, filed herewith.

<PAGE>   1

                                                                   EXHIBIT 2(a)




                            STOCK EXCHANGE AGREEMENT

                           dated as of August 3, 1994

                                  BY AND AMONG



                            QUAKER STATE CORPORATION


                                      AND



                    L. DAVID MYATT and MARGARET TENNEY MYATT

               DENNIS M. MYATT, JR. and MARY ANN McCLENDON MYATT

                              DENNIS M. MYATT, III

                              LDM WESTLAND TRUST 1

                              LDM WESTLAND TRUST 2

                                      and

                               DMM WESTLAND TRUST

                                (STOCKHOLDERS OF
                          WESTLAND OIL COMPANY, INC.)
<PAGE>   2
<TABLE>                                                                     
<S>                                                                                                         <C>
ARTICLE 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   2
  EXCHANGE OF STOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   2
   SECTION 1.1  Exchange of Company Shares for Parent Shares  . . . . . . . . . . . . . . . . . . . . . . .   2
   SECTION 1.2  Closing Date, Time and Place  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   2
   SECTION 1.3  Directors and Officers  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   2
                                                                                
ARTICLE 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   2
  REPRESENTATIONS AND WARRANTIES OF THE STOCKHOLDERS  . . . . . . . . . . . . . . . . . . . . . . . . . . .   2
   SECTION 2.1  Organization and Qualification  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   3
   SECTION 2.2  Articles of Incorporation and By-Laws . . . . . . . . . . . . . . . . . . . . . . . . . . .   3
   SECTION 2.3  Capitalization  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   3
   SECTION 2.4  Investment Purposes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   4
   SECTION 2.5  Ownership of Stock  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   6
   SECTION 2.6  Valid Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   7
   SECTION 2.7  No Conflict . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   7
   SECTION 2.8  Required Filings and Consents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   8
   SECTION 2.9  Permits; Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   8
   SECTION 2.10  Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   9
   SECTION 2.11  Absence of Certain Changes or Events . . . . . . . . . . . . . . . . . . . . . . . . . . .   9
   SECTION 2.12  Absence of Litigation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   9
   SECTION 2.13  Indebtedness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
   SECTION 2.14  Contracts  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
   SECTION 2.15  Real Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
   SECTION 2.16  Personal Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
   SECTION 2.17  Employee Benefit Plans; Labor Matters  . . . . . . . . . . . . . . . . . . . . . . . . . .  12
   SECTION 2.18  Taxes  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
   SECTION 2.19  Undisclosed Liabilities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
   SECTION 2.20  Insurance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
   SECTION 2.21  Opinion of Financial Advisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
   SECTION 2.22  Brokers  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
   SECTION 2.23  Environmental Matters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
   SECTION 2.24  Intellectual Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  16
   SECTION 2.25  Disclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  16
   SECTION 2.26  Miscellaneous  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  16
                                                                                 
ARTICLE 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18
  REPRESENTATIONS AND WARRANTIES OF PARENT  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18
   SECTION 3.1  Organization and Qualification  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18
   SECTION 3.2  Certificate of Incorporation and By-Laws  . . . . . . . . . . . . . . . . . . . . . . . . .  18
   SECTION 3.3  Capitalization  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  19
   SECTION 3.4  Authority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  19
   SECTION 3.5  No Conflict; Required Filings and Consents  . . . . . . . . . . . . . . . . . . . . . . . .  20
</TABLE> 




                                      -i- 
                                                                            
                                                                            
<PAGE>   3
<TABLE>   
<S>                                                                                                         <C>
   SECTION 3.6  Reports; Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  20
   SECTION 3.7  Absence of Certain Changes or Events  . . . . . . . . . . . . . . . . . . . . . . . . . . .  21
   SECTION 3.8  Absence of Litigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  21
   SECTION 3.9  Undisclosed Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22
   SECTION 3.10  Environmental Matters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22
   SECTION 3.11  Tax Matters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22
   SECTION 3.12  Opinion of Financial Advisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
   SECTION 3.13  Brokers  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
                                                                                    
ARTICLE 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  24
  COVENANTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  24
   SECTION 4.1  Affirmative Covenants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  24
   SECTION 4.2  Negative Covenants of the Stockholders  . . . . . . . . . . . . . . . . . . . . . . . . . .  24
   SECTION 4.3  Negative Covenants of Parent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  26
   SECTION 4.4  Access and Information  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
   SECTION 4.5  Confidentiality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
                                                                                    
ARTICLE 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
  ADDITIONAL AGREEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
   SECTION 5.1  Registration Rights   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
   SECTION 5.2  Appropriate Action; Consents; Filings . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
   SECTION 5.3  Public Announcements  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  29
   SECTION 5.4  NYSE Listing  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
   SECTION 5.5  Indemnification of Directors and Officers . . . . . . . . . . . . . . . . . . . . . . . . .  30
   SECTION 5.6  Company Employees Benefits  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  31
   SECTION 5.7  Motor Oil Division  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  31
   SECTION 5.8  Other Agreements  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  32
   SECTION 5.9  Environmental Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  33
                                                                                    
ARTICLE 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35
  CLOSING CONDITIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35
   SECTION 6.1  Conditions to Obligations of Each Party Under this Agreement  . . . . . . . . . . . . . . .  35
   SECTION 6.2  Additional Conditions to Obligations of Parent  . . . . . . . . . . . . . . . . . . . . . .  36
   SECTION 6.3  Additional Conditions to Obligations of the Stockholders  . . . . . . . . . . . . . . . . .  37
                                                                                    
ARTICLE 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  39
  TERMINATION, AMENDMENT AND WAIVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  39
   SECTION 7.1  Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  39
   SECTION 7.2  Effect of Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
   SECTION 7.3  Amendment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
   SECTION 7.4  Waiver  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
                                                                                    
ARTICLE 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
</TABLE>                                       




                                      -ii-
<PAGE>   4
<TABLE>                                                                        
<S>                                                                                                          <C>
  SURVIVAL; INDEMNIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
   SECTION 8.1  Survival  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
   SECTION 8.2  Indemnification by the Stockholders   . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
   SECTION 8.3  Indemnification Based on Private Placement Disclosures  . . . . . . . . . . . . . . . . . .  42
   SECTION 8.4  Indemnification by Parent   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  42
   SECTION 8.5  Claims Against Indemnified Parties  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  43
   SECTION 8.6  Fees and Expenses   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
   SECTION 8.7  Fraud; Willful Breach   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
                                                                               
ARTICLE 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
  GENERAL PROVISIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
   SECTION  9.1  Notices  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
   SECTION  9.2  Fees and Expenses  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  45
   SECTION  9.3  Means of Payment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  46
   SECTION  9.4  Certain Definitions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  46
   SECTION  9.5  Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  49
   SECTION  9.6  Severability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  49
   SECTION  9.7  Entire Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  49
   SECTION  9.8  Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  49
   SECTION  9.9  Parties in Interest  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  49
   SECTION 9.10  Failure or Indulgence Not Waiver; Remedies Cumulative  . . . . . . . . . . . . . . . . . .  50
   SECTION 9.11  Governing Law  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50
   SECTION 9.12  Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50
   SECTION 9.13  Counterparts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50
</TABLE>                                                                  





                                     -iii-
<PAGE>   5
  STOCK EXCHANGE AGREEMENT, dated as of August 3, 1994 (this "Agreement"),
among QUAKER STATE CORPORATION, a Delaware corporation ("Parent") and L. DAVID
MYATT, an individual resident of Louisiana, MARGARET TENNEY MYATT, an
individual resident of Louisiana, DENNIS M. MYATT, JR., an individual resident
of Louisiana, MARY ANN McCLENDON MYATT, an individual resident of Louisiana,
DENNIS M. MYATT, III, an individual resident of Louisiana, Dennis M. Myatt,
Jr., in his capacity as sole Trustee of the LDM WESTLAND TRUST 1, a trust
created under the laws of the State of Louisiana on October 8, 1992, Dennis M.
Myatt, Jr., in his capacity as sole Trustee of the LDM WESTLAND TRUST 2, a
trust created under the laws of the State of Louisiana on October 8, 1992, and
Sarah Myatt O'Dom, in her capacity as sole Trustee of the DMM WESTLAND TRUST, a
trust created under the laws of the State of Louisiana on October 8, 1992
(collectively, the "Stockholders"), each of whom is a shareholder of WESTLAND
OIL COMPANY, INC., a Louisiana corporation ("Westland" or the "Company").

  WHEREAS, Parent desires to acquire from the Stockholders, and the
Stockholders desire to transfer to Parent (the "Exchange"), all of the
outstanding shares of common stock, no par value, of the Company (the "Company
Shares") in exchange for  four million shares of the common stock, $1.00 par
value (the "Parent Common Stock"), of Parent  (the "Parent Shares"); and

  WHEREAS, the Board of Directors of Parent has determined that the Exchange is
consistent with and in furtherance of the long-term business strategy of Parent
and is fair to, and in the best interests of, Parent and its stockholders and
has approved this Agreement and the transactions contemplated hereby; and

  WHEREAS, each of the Stockholders has reviewed this Agreement and all other
information deemed necessary or appropriate by such Stockholder to be reviewed
in connection with the Exchange and has determined to execute this Agreement
and consummate the transactions contemplated hereby; and

  WHEREAS, for federal income tax purposes, it is intended that the Exchange
qualify as a tax-free reorganization under the provisions of Section
368(a)(1)(B) of the Internal Revenue Code of 1986, as amended (the "Code"),
and, for financial accounting purposes, it is intended that the Exchange be
accounted for on a pooling of interests basis.

  NOW, THEREFORE, in consideration of the foregoing and the respective
representations, warranties, covenants and agreements set forth in this
Agreement, the parties hereto agree as follows:
<PAGE>   6
                                   ARTICLE 1

                               EXCHANGE OF STOCK

  SECTION 1.1  Exchange of Company Shares for Parent Shares.  Upon the terms
and subject to the conditions set forth in this Agreement, and in accordance
with applicable law, (a) each of the Stockholders shall assign and transfer to
Parent, and Parent shall acquire from each of the Stockholders, on the Closing
Date (as defined in Section 1.2) the number of Company Shares set forth
opposite such Stockholder's name on Schedule 1.1 hereto, in each case solely in
exchange for Parent Shares as set forth in Section 1.1(b) hereof; and (b)
Parent shall issue and deliver to each of the Stockholders, and each of the
Stockholders shall acquire and accept from Parent, on the Closing Date, in
exchange for his or its Company  Shares, the number of Parent Shares set forth
opposite such Stockholder's name on Schedule 1.1 hereto.

  SECTION 1.2  Closing Date, Time and Place.  As promptly as practicable after
the satisfaction or, if permissible, waiver of the conditions set forth in
Article 6, the parties hereto shall  consummate the Exchange.  The date on
which the Exchange shall be consummated is hereinafter referred to as the
"Closing Date".  The Exchange shall take place at 10:00 a.m., Eastern Time, on
the Closing Date at the offices of Kirkpatrick & Lockhart, 1500 Oliver
Building, Pittsburgh, Pennsylvania.

  SECTION 1.3  Directors and Officers.  The Stockholders shall take all
necessary action so that, immediately after the consummation of the Exchange,
the directors of the Company shall be Herbert M. Baum, Conrad A. Conrad, L.
David Myatt, William Grube and Dennis M. Myatt, each to hold office in
accordance with the   Articles of Incorporation and By-Laws of the Company, and
the officers of the Company immediately prior to the Closing Date shall
continue after the Closing Date to be the officers of the Company, in each case
until their resignation, death or disqualification or until their respective
successors are duly elected or appointed and qualified.

                                   ARTICLE 2

               REPRESENTATIONS AND WARRANTIES OF THE STOCKHOLDERS

  Except as set forth in the disclosure schedule delivered by the Stockholders
to Parent prior to the execution of this Agreement (the "Company Disclosure
Schedule"), which shall identify  exceptions by specific section references,
each Stockholder, severally and not jointly, hereby represents and warrants to
Parent as follows; provided, however, that the representations and





                                      -2-
<PAGE>   7
warranties set forth in Sections 2.1 through 2.3, 2.7(b) and 2.8 through 2.26
are limited by such Stockholder's knowledge:

  SECTION 2.1  Organization and Qualification.  The Company is a corporation
duly organized, validly existing and in good standing under the laws of the
State of Louisiana, has all requisite power and authority to own, lease and
operate its properties and to carry on its business as it is now being
conducted and is duly qualified to do business and in good standing in each
jurisdiction in which the nature of the business conducted by it or the
ownership or leasing of its properties makes such qualification and being in
good standing necessary, other than where the failure to be so qualified and in
good standing would not, when taken together with all other such failures, have
a Company Material Adverse Effect.  The Company has no subsidiaries, and there
are no partnerships or joint venture arrangements or other business entities in
which the Company owns an equity interest.  The Company Disclosure Schedule
sets forth in Section 2.1 a complete and accurate list of the jurisdictions in
which the Company is qualified to do business as a foreign corporation.

  SECTION 2.2   Articles of Incorporation and By-Laws.  The Stockholders have
heretofore furnished to Parent complete and correct copies of the Company's
Articles of Incorporation and By-Laws, in each case as amended or restated to
date.  The Company is not in violation of any of the provisions of its Articles
of Incorporation or By-Laws, all of which are in full force and effect.

  SECTION 2.3  Capitalization.  (a)  The equity capitalization of the Company
is as set forth in Section 2.3 of the Company Disclosure Schedule.  All Company
Shares are validly issued, fully paid and nonassessable.

  (b)  Other than the Company Shares, there are not now, and on the Closing
Date there will not be, any (i) shares of capital stock or other equity
securities of the Company outstanding or (ii) outstanding options, warrants,
scrip, rights to subscribe for, calls or commitments of any character
whatsoever relating to, or securities or rights convertible into or
exchangeable for, shares of any class of capital stock of the Company, or
agreements, understandings or arrangements to which the Company is a party, or
by which it is or may be bound, to issue additional shares of its capital stock
or options, warrants, scrip or rights to subscribe for, calls or commitments of
any character whatsoever relating to, or securities or rights convertible into
or exchangeable for, any  shares of any class of its capital stock.  There are
no agreements, arrangements or commitments of any character (contingent or
otherwise) pursuant to which any person is or may be entitled to





                                      -3-
<PAGE>   8
receive any payment based on the revenues or earnings, or calculated in
accordance therewith, of the Company.  There are no restrictions on transfer,
voting trusts, proxies or other agreements, arrangements or understandings to
which the Company is a party or by which the Company is bound with respect to
any shares of capital stock of the Company.  All transactions in securities of
the Company effected by the Company have been effected in compliance with all
applicable laws and regulations and after disclosure to the other parties to
such transactions of all material facts regarding the Company.

  SECTION 2.4  Investment Purposes.  (a)  Such Stockholder is an "accredited
investor" (as such term is defined in Rule 501(a) of Regulation D promulgated
under the Securities Act of 1933, as amended (the "Securities Act")) and is not
relying on a financial advisor in connection with his, her or its participation
in the transactions contemplated hereby or John W. Dean (the "Purchaser
Representative") is such Stockholder's purchaser representative (as such term
is defined in Rule 501(h) of Regulation D  promulgated under the Securities
Act) in connection with evaluating the merits and risks of this Agreement, the
Exchange and the issuance to such Stockholder of Parent Common Stock pursuant
thereto.  If such Stockholder is relying upon the Purchaser Representative in
such connection, the Purchaser Representative has disclosed to such Stockholder
any material relationship between himself and his Affiliates and the Company or
Parent or any of their respective Affiliates during the past two years or
currently contemplated and any compensation received or to be received as a
result of such relationship.

  (b)  Such Stockholder and the Purchaser Representative have  been provided
with and have reviewed copies of the reports and financial statements provided
pursuant to Section 3.6 hereof and the other documents set forth in Section 2.4
of the Company Disclosure Schedule (including a copy of the opinion of Merrill
Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") referred to in
Section 2.21 hereof) and have attended one or more meetings at which
representatives of the Company, Merrill Lynch and counsel to the Company and
the Stockholders have made presentations concerning this Agreement and the
Exchange (all such written materials, including this Agreement and the Exhibits
and Schedules hereto, and such presentations are hereinafter referred to as the
"Disclosure Information") and no person has made any representations or
warranties of any kind or nature to induce such Stockholder to enter into this
Agreement except as set forth in the written Disclosure Information.  Such
Stockholder acknowledges that L. David Myatt received additional information
with respect to Parent in connection with the negotiation of the transactions
contemplated hereby.





                                      -4-
<PAGE>   9
  (c)  Such Stockholder understands that the shares of Parent Common Stock to
be issued to such Stockholder as a result of the Exchange will not be
registered under the Securities Act or any applicable state securities law and
that, as a result, such shares of Parent Common Stock may be sold by such
Stockholder only pursuant to an effective registration statement under the
Securities Act or an exemption from such registration requirements, if
available, and in compliance with applicable state securities laws and that
certificates representing such shares of Parent Common Stock will contain an
appropriate legend to the effect of the foregoing and that such Stockholder
will be entering into as of the Closing Date a Registration Rights Agreement
(as defined in Section 5.1 hereof), which agreement contains certain
restrictions on transfers and acquisitions of additional shares of Parent
Common Stock by the Stockholders.

  (d)  Such Stockholder and the Purchaser Representative  have had the
opportunity at a reasonable time prior to the date of this Agreement to ask
questions concerning the terms and conditions of this Agreement of
representatives of the Company and its financial advisor and Parent and to
obtain any additional information that Parent possesses or can acquire without
unreasonable effort or expense that is necessary to verify the accuracy of the
information provided as set forth in Section 2.4(b) hereof.

  (e)  Such Stockholder and the Purchaser Representative  have made an
independent investigation of the pertinent facts relating to the Exchange, have
reviewed carefully the terms of this Agreement and the information furnished to
such Stockholder and the Purchaser Representative (including the Disclosure
Information) to the extent each such person deems necessary to be fully
informed with respect thereto and understand the nature of an investment in the
Parent Common Stock.

  (f)  Such Stockholder has, or such Stockholder and the Purchaser
Representative together have, such knowledge and experience in financial,
investment and business matters that such Stockholder is, or such Stockholder
and the Purchaser Representative together are, capable of evaluating the merits
and risks of an investment in the Parent Common Stock and protecting such
Stockholder's interests in connection with an investment in Parent Common
Stock.

  (g)  Such Stockholder has, or such Stockholder and the Purchaser
Representative have, reviewed such Stockholder's financial condition and
commitments, and such Stockholder is, or such Stockholder and the Purchaser
Representative are, satisfied that such Stockholder has adequate means of
providing for such Stockholder's financial needs and possible contingencies,
has no





                                      -5-
<PAGE>   10
present or existing or contemplated future need to dispose of all or any
portion of his, her or its interest in Parent Shares to satisfy any existing or
contemplated undertaking, need or indebtedness, and has assets or sources of
income that, taken together, are more than sufficient so that such Stockholder
can bear the risk of the loss of his, her or its entire investment in Parent
Common Stock.

  (h)  Such Stockholder is acquiring an interest in Parent Common Stock for
his, her or its own account, as a principal, for investment, and not with a
view to resale or distribution.  Such Stockholder has no plan or intention to
sell, exchange or otherwise dispose of such interest.  Such Stockholder
understands that the shares of Parent Common Stock he, she or it is acquiring
as a result of the Exchange have not been registered under the Securities Act
or any state securities laws by reason of specific exemptions under the
provisions thereof that depend in part upon the representations and warranties
made by such Stockholder in this Agreement.  Such Stockholder understands that
Parent is relying upon such Stockholder's representations and warranties and
agreements contained in this Agreement for the purpose of determining whether
the Exchange meets the requirements for such exemptions.  Such Stockholder
understands that he, she or it must bear the economic risks of such
Stockholder's investment in Parent Common Stock for an indefinite period of
time.

  SECTION 2.5  Ownership of Stock.  (a)  In Section 2.3 of the Company
Disclosure Schedule is a list that sets forth for such Stockholder, (i) the
number of shares of any class of capital stock of the Company that such
Stockholder owns, (ii) such Stockholder's principal address and (iii) such
Stockholder's marital status, if applicable.

  (b)  Such Stockholder is the sole lawful record and beneficial owner of, and
has good and valid title to, the Company Shares listed in Section 2.3 of the
Company Disclosure Schedule opposite such Stockholder's name, free and clear of
all liens, encumbrances, equities, restrictions and claims of every kind.

  (c)  The Company Shares set forth opposite such Stockholder's name in such
Section 2.3 constitute all the issued and outstanding shares of capital stock
of the Company owned by such Stockholder.

  (d)  There are no outstanding contractual obligations or rights of such
Stockholder to purchase or otherwise acquire, whether from the Company or from
any other shareholder or otherwise, or to sell or otherwise dispose of, any
shares of capital stock or other ownership interests, or securities





                                      -6-
<PAGE>   11
convertible into or exchangeable or exercisable for shares of capital stock or
other ownership interests, of the Company.

  SECTION 2.6  Valid Agreement.  (a)  This Agreement has been duly executed and
delivered by, and assuming the due authorization, execution and delivery hereof
by Parent constitutes the legal, valid and binding obligation of, such
Stockholder, and is enforceable against such Stockholder in accordance with its
terms, except as such enforceability may be limited or affected by (i)
bankruptcy, insolvency, reorganization, moratorium, liquidation, arrangement,
fraudulent transfer, fraudulent conveyance and other similar laws (including
court decisions) now or hereafter in effect and affecting the rights and
remedies of creditors generally or providing for the relief of debtors, (ii)
the refusal of a particular court to grant equitable remedies, including,
without limitation, specific performance and injunctive relief, and (iii)
general principles of equity (regardless of whether such remedies are sought in
a proceeding in equity or at law).

  (b) No approval, consent, registration, authorization or permit of, and no
filing or notification with, any person not a party to this Agreement including
Governmental Entities (as defined in Section 2.8 hereof), is required to be
obtained or made by such Stockholder as a condition precedent for the execution
and delivery of this Agreement by such Stockholder or for the consummation by
such Stockholder of the transactions contemplated by this Agreement or the
performance by such Stockholder of his, her or its obligations hereunder.

  SECTION 2.7   No Conflict.  (a)  The execution and delivery of this Agreement
by such Stockholder do not, and the performance by such Stockholder of his, her
or its obligations hereunder will not, (i) conflict with, breach or violate any
federal, state, foreign or local law, statute, ordinance, rule, regulation,
order, judgment or decree (collectively, "Laws") in effect as of the date of
this Agreement and applicable to such Stockholder or by which any of his, her
or its properties or assets are bound, or (ii) result in any breach of,
constitute a default (or an event that with notice or lapse of time or both
would become a default) under, give to any other entity any right of
termination, amendment, acceleration or cancellation of, require payment under,
or result in the creation of a lien or encumbrance on any of the properties or
assets of such Stockholder  pursuant to, any note, bond, mortgage, indenture,
contract, agreement, lease, license, permit, franchise or other instrument or
obligation to which such Stockholder  is a party or by which such Stockholder
or any of his, her or its properties or assets is bound.





                                      -7-
<PAGE>   12
  (b)  The execution and delivery of this Agreement by such Stockholder do not,
and the performance by such Stockholder of his, her or its obligations
hereunder will not, (i) conflict with or violate the Articles of Incorporation
or By-Laws of the Company, (ii) conflict with, breach or violate any Law in
effect as of the date of this Agreement and applicable to the Company or by
which any of its properties or assets are bound, or (iii) result in any breach
of, constitute a default (or an event that with notice or lapse of time or both
would become a default) under, give to any other entity any right of
termination, amendment, acceleration or cancellation of, require payment under,
or result in the creation of a lien or encumbrance on any of the properties or
assets of the Company pursuant to, any note, bond, mortgage, indenture,
contract, agreement, lease, license, permit, franchise or other instrument or
obligation to which the Company is a party or by which the Company or any of
its properties or assets is bound.

  SECTION 2.8  Required Filings and Consents.  The execution and delivery of
this Agreement by such Stockholder does not, and the performance by such
Stockholder of his or its obligations hereunder will not, require such
Stockholder or the Company to obtain any consent, registration, approval,
authorization or permit of, to make any filing with, or to give notification
to, any person, including any governmental or regulatory authority, agency,
court or commission, domestic or foreign (collectively, "Governmental
Entities"), based on any Law or other requirement of any Governmental Entity in
effect as of the date of this Agreement, except under the applicable
requirements, if any, of the Hart-Scott-Rodino Antitrust Improvements Act of
1976, as amended (the "HSR Act").

  SECTION 2.9  Permits; Compliance.  As of the date of this Agreement, the
Company is in possession of all franchises, grants, authorizations, licenses,
permits, easements, variances, exemptions, consents, certificates, approvals
and orders necessary to own, lease and operate its properties and to carry on
its business as it is now being conducted (collectively, the "Company
Permits"), all of which are in full force and effect and there is no action,
proceeding or investigation pending or threatened regarding suspension,
modification, amendment or cancellation of any of the Company Permits, except
for such failures to possess, suspensions, modifications, amendments and
cancellations which would not, individually or in the aggregate, have a Company
Material Adverse Effect.  The Company is and its business is conducted in
compliance with (a) all Laws applicable to the Company or by which its
properties or assets are bound or subject and (b) all Company Permits, except
for such failures to be in such compliance which would not, individually or in
the aggregate, have a Company Material Adverse Effect.





                                      -8-
<PAGE>   13
  SECTION 2.10  Financial Statements.  The Stockholders have delivered to
Parent true, correct and complete copies of the Company's balance sheets,
income statements and statements of cash flow as of and for the years ended
December 31, 1991, 1992 and 1993, together with the report thereon of the
Company's independent certified public accountants, and of the Company's
unaudited balance sheet, income statement and statement of cash flows as of and
for the period ended March 31, 1994.  Each of such financial statements as of
and for the years ended December 31, 1991, 1992 and 1993 (including, in each
case, any related notes) (a) has been prepared in accordance with generally
accepted accounting principles applied on a consistent basis (except as may be
noted therein), and (b) fairly presents the financial position of the Company
as of the respective dates thereof and its results of operations and cash flows
for the periods indicated.  The financial statements (including any related
notes) for the period ended March 31, 1994 (i) have been prepared in accordance
with generally accepted accounting principles applied on a consistent basis
(except as may be noted therein and except that such statements omit footnote
disclosure as permitted by applicable regulations), and (ii) fairly present the
financial position of the Company as of the date thereof and its results of
operations and cash flows for the period then ended (subject to normal and
recurring year-end adjustments).

  SECTION 2.11  Absence of Certain Changes or Events.  Except as specifically
provided in this Agreement, during the period commencing January 1, 1994, the
Company has conducted its business only in the ordinary course and in a manner
consistent with past practice and there has not been: (a) any damage,
destruction or loss (whether or not covered by insurance) with respect to any
properties or assets of the Company which resulted or is reasonably likely to
result in a Company Material Adverse Effect; (b) any change by the Company of
its accounting methods, principles or practices; (c) with the exception of the
Special AAA Distribution, any declaration, setting aside or payment of
dividends or distributions in respect of the Company Shares or any redemption,
purchase or other acquisition of any of the Company's securities; (d) any
increase in the benefits under, the establishment or amendment of, or the
entering into, any Benefit Plan (as defined in Section 2.17 hereof); (e) any
increase in the compensation payable or to become payable to any director or
officer of the Company; or (f) a Company Material Adverse Effect or any changes
or events or developments which, individually or in the aggregate, have
resulted or are reasonably likely to result in a Company Material Adverse
Effect.

  SECTION 2.12  Absence of Litigation.  There is no claim, action, suit,
litigation, proceeding, arbitration or investigation





                                      -9-
<PAGE>   14
of any kind, at law or in equity (including actions or proceedings seeking
injunctive relief), pending or threatened against the Company or any properties
or rights of the Company (except for claims, actions, suits, litigations,
proceedings, arbitrations or investigations in which the damages, individually
or in the aggregate, are not reasonably expected to exceed $100,000 and no
equitable relief is being sought), and the Company is not subject to any
continuing order of, consent decree, settlement agreement or other similar
written agreement with, or continuing investigation by, any Governmental
Entity, or any judgment, order, writ, injunction, decree or award of any
Governmental Entity or arbitrator, including, without limitation,
cease-and-desist or other orders.

  SECTION 2.13  Indebtedness.  The Company Disclosure Schedule sets forth an
accurate and complete list of each instrument which evidences or sets forth the
terms of indebtedness for borrowed money of the Company (including any
indebtedness of any other person or entity that is guaranteed, directly or
indirectly, by the Company), all constituent documents related to such
indebtedness or guarantee and the aggregate principal amount thereof,
outstanding as of June 25, 1994.  The Company has made available to Parent a
correct and complete copy of each such instrument and document.  Each such
instrument or document is in full force and effect and the Company is not in
default thereunder nor is any other party to any such instrument or document in
default thereunder nor does any condition exist that, with the giving of notice
or lapse of time or both, would constitute a default thereunder, which default
could reasonably be expected to give rise to a right on the part of a party
thereto to terminate such instrument or document, accelerate the obligations
thereunder or claim damages in a material amount thereunder, except such
default (a) as to which requisite waivers or consents have been obtained or (b)
which is curable and has been cured within any applicable period for cure
permitted under such instrument or document.  The Company Disclosure Schedule
also sets forth an accurate and complete list of all contracts and other
agreements and arrangements (which were not entered into in the ordinary course
of business) pursuant to which the Company has agreed to indemnify or exonerate
any person with respect to any matter (the "Indemnity Contracts") and a brief
description thereof, and the Company has delivered to Parent a correct and
complete copy of each such Indemnity Contract.  There are no circumstances
which might give rise to any obligation or liability on the part of the Company
to indemnify any such person under any such Indemnity Contract.

  SECTION 2.14  Contracts.  The Company Disclosure Schedule sets forth an
accurate and complete list of (a) all contracts, agreements, commitments,
undertakings or obligations to which the





                                      -10-
<PAGE>   15
Company is a party or by which  it or its assets or properties are bound or
subject relating to the purchase of raw materials or the sale of finished
products which involve the payment by or to the Company of more than $2,500,000
under any one of such contracts (measured by current unshipped balance in the
case of customer orders), and (b) all other contracts, agreements, commitments,
undertakings or obligations to which the Company is a party or by which it or
its assets or properties are bound or subject (other than instruments referred
to in Section 2.13, labor agreements, employment agreements and Benefit Plans)
(i) which involve the payment by or to the Company of more than $2,500,000
under any one of such contracts or group of related contracts (measured by the
remaining portion to be paid thereunder) and which have a remaining term of
more than 120 days and are not cancelable without penalties payable by the
Company on 30 days' or less notice, or (ii) which if terminated or lost would
or could reasonably be expected to have a Company Material Adverse Effect
(collectively, the "Contracts").  There have been made available to Parent
correct and complete copies of all such Contracts that are in writing
(including all amendments thereto, if any) and summaries of all oral Contracts.
All of the Contracts are in full force and effect and the Company is not in
default thereunder nor is any other party to any Contract in default thereunder
nor does any condition exist that, with the giving of notice or lapse of time
or both, would constitute a default thereunder, which default would give rise
to a right on the part of some party thereto to terminate such Contract or
claim damages in a material amount thereunder, except such default (A) as to
which requisite waivers or consents have been obtained or (B) which has been
cured within any applicable period for cure permitted under such Contract.

  SECTION 2.15  Real Property.  The Company Disclosure Schedule sets forth an
accurate and complete list of the location of, and a description of the general
nature of the facilities located on, each item of real property ("Real
Property") owned or leased by the Company.  The Company has good and
indefeasible fee title to each item of Real Property owned in fee by it as of
the date of this Agreement, in each case free and clear of all mortgages, deeds
of trust, security interests, conditional sale agreements, easements,
restrictions, encroachments and other charges or encumbrances ("Liens") except
for those Liens (a) described in the Company Disclosure Schedule, or (b) that
do not materially affect the value of such Real Property or limit the ability
of the Company to use such Real Property substantially as it is currently being
used and which are not otherwise material, in the aggregate, to the Company.
The Company has made available to Parent a correct and complete copy of each
deed, title report and title insurance policy in the possession of the Company
representing or relating to the Real Property owned in fee by the





                                      -11-
<PAGE>   16
Company.  The Company Disclosure Schedule sets forth an accurate and complete
list (by lessee) and summary description of all leases of Real Property to
which the Company is a party.  The Company has a valid leasehold interest in
each Real Property lease held by it as lessee or sublessee as of the date of
this Agreement, in each case free and clear of all Liens, except for those
Liens (i) described in the Company Disclosure Schedule, or (ii) that do not
materially affect the value of such leasehold interest or limit the ability of
the Company to use such leasehold interest substantially as it is currently
being used and which are not otherwise material, in the aggregate, to the
Company.  The Company has made available to Parent a correct and complete copy
of each such Real Property lease.  Such Real Property leases are in full force
and effect and the Company has not received any notice of default thereunder
which has not been remedied or waived or is aware of any event or circumstance
which with the giving of notice or lapse of time or both would constitute a
default thereunder.  The Company has not received any notice and does not have
any knowledge of any pending, threatened or contemplated condemnation
proceeding affecting any Real Property owned or leased by it or any part
thereof or of any sale or other disposition thereof in lieu of condemnation.

  SECTION 2.16   Personal Property.  The Company owns all personal property
(including property that may be deemed to be a mix of personal property and
Real Property, "Personal Property") purported to be owned by it as of the date
of this Agreement, in each case free and clear of all Liens, except for those
Liens (a) described in the Company Disclosure Schedule, or (b) that do not
materially affect the value of such Personal Property or limit the ability of
the Company to use such Personal Property substantially as it is currently
being used and which are not otherwise material, in the aggregate, to the
Company.  All of the Personal Property owned or leased by, and currently used
or necessary for or in the operations of, the Company (i) is, in the aggregate,
in such operating condition and repair as may be necessary to carry on the
business of the Company as it is now conducted, subject only to ordinary wear
and tear, and (ii) is sufficient, in the aggregate, for all purposes of the
business of the Company.

  SECTION 2.17  Employee Benefit Plans; Labor Matters. (a)   Section 2.17 of
the Company Disclosure Schedule contains a list and brief description of all
"employee pension benefit plans" (as defined in Section 3(2) of the Employee
Retirement Income Security Act of 1974, as amended ("ERISA")), "employee
welfare benefit plans" (as defined in Section 3(1) of ERISA) and all other
employee benefit, deferred compensation, stock option, restricted stock or
other compensation plans, programs, policies, arrangements and contracts
(including, without limitation, any "employee benefit





                                      -12-
<PAGE>   17
plan", as defined in Section 3(3) of ERISA) maintained, sponsored, contributed
to or required to be contributed to by the Company as of the Closing Date or
within the five-year period ending on the   Closing Date (the "Benefit Plans").
The Company does not have  any liability or obligation with respect to any
employee benefit plan, program, policy, agreement, commitment or arrangement,
deferred compensation plan, program or arrangement, compensation plan or
payroll arrangement which is not a Benefit Plan.  With respect to each Benefit
Plan, the Company has made available to Parent a true and correct copy of (i)
the most recent annual report (Form 5500) filed with the Internal Revenue
Service (the "IRS"), (ii) the current text and agreement for such Benefit Plan,
(iii) each trust agreement relating to such Benefit Plan, (iv) the most recent
summary plan description for each Benefit Plan for which a summary plan
description is required, and (v) the most recent determination letter, if any,
issued by the IRS with respect to any Benefit Plan qualified under Section
401(a) of the Code.

  (b)  Neither the Company nor any person under common control with the
Company, within the meaning of Section 4001 of ERISA, maintains or contributes
to as of the Closing Date, or has at any time prior to the Closing Date
maintained or contributed to a Benefit Plan subject to Title IV of ERISA or a
multi-employer benefit plan within the meaning of Section 3(37) or 4001(a)(3)
of ERISA.

  (c)  With respect to the Benefit Plans, no event has occurred and there
exists no condition or set of circumstances in connection with which the
Company could be subject to any liability under the terms of such Benefit
Plans, ERISA, the Code or any other applicable Law which would have or could
reasonably be expected to have a Company Material Adverse Effect.

  (d)  The Company has made available to Parent all collective bargaining or
other labor union contracts to which the Company is a party applicable to
persons employed by the Company and no collective bargaining agreement is being
negotiated by the Company.  The Company Disclosure Schedule sets forth an
accurate and complete list of all such contracts and agreements.  There is no
pending or threatened labor dispute, strike or work stoppage against the
Company which may interfere with the business activities of the Company.
Neither the Company nor its representatives or employees has committed any
unfair labor practices in connection with the operation of the business of the
Company, and there is no pending or threatened charge or complaint against the
Company by the National Labor Relations Board or any comparable state agency.

  (e)  The Company has made available to Parent (i) copies of all agreements
with officers or directors of the Company; (ii)





                                      -13-
<PAGE>   18
copies of all agreements of the Company with consultants who are individuals
obligating the Company to make annual cash payments in an amount exceeding
$100,000; (iii) a schedule listing all officers of the Company who have
executed a non-competition, employment or non-disclosure agreement with the
Company; (iv) copies of all severance agreements, programs and policies of the
Company with or relating to its employees; and (v) copies of all plans,
programs, agreements and other arrangements of the Company with or relating to
its employees which contain change- in-control provisions.  The Company
Disclosure Schedule sets forth an accurate and complete list of all such
agreements, programs, policies, plans or other arrangements.

  (f)  Except as provided in the agreements referred to in clause (i) of
Section 2.17(e) hereof or as otherwise required by Law, (x) no Benefit Plan
provides retiree medical or retiree life insurance benefits to any person and
(y) the Company is not contractually obligated (whether or not in writing) to
provide any person with life insurance or medical benefits upon retirement or
termination of employment.

  SECTION 2.18  Taxes. (a)  The Company has timely filed or will timely file
all returns and reports required to be filed by the Company with any taxing
authority with respect to Taxes for any period ending on or before the Closing
Date, taking into account any extension of time to file granted to or obtained
on behalf of the Company, (b) all Taxes shown to be payable on such returns or
reports that are due prior to the Closing Date have been paid or will be paid,
(c) adequate provision will be made prior to the Closing Date on the books of
the Company for all liabilities for Taxes shown to be payable on such returns
or reports that are due on or after the Closing Date, (d) as of the date
hereof, no deficiency for any Taxes has been asserted or assessed by a taxing
authority against the Company and there is no outstanding audit examination,
deficiency or refund litigation with respect to any Taxes of the Company and
(e) all liabilities for Taxes of the Company that are or will become due or
payable with respect to periods covered by the financial statements referred to
in Section 2.10 hereof have been paid or adequately reserved for on such
financial statements.  The Company has not executed an extension or waiver of
any statute of limitations on the assessment or collection of any material Tax
due that is currently in effect.

  SECTION 2.19  Undisclosed Liabilities.  Except as and to the extent set forth
in the Company's balance sheet as of December 31, 1993, at December 31, 1993,
the Company did not have, and since such date the Company has not incurred,
except as specifically provided in this Agreement or in the ordinary course of
business, any liabilities or obligations of any nature (whether accrued,





                                      -14-
<PAGE>   19
absolute, contingent or otherwise) that would be required by generally accepted
accounting principles to be set forth on a financial statement or in the notes
thereto or that, individually or in the aggregate, could reasonably be expected
to have a Company Material Adverse Effect.

  SECTION 2.20  Insurance.  Section 2.20 of the Company Disclosure Schedule
sets forth all existing insurance policies held by the Company relating to the
business, officers, directors, assets, employees or agents of the Company
indicating the type of coverage, the amount of coverage and the insuring entity
with respect to each such policy.  Each such policy is in full force and
effect, is with responsible insurance carriers and is in an amount and of a
scope customary for persons engaged in businesses and having assets similar to
those of the Company.  The Company Disclosure Schedule identifies each
insurance policy of the Company with respect to which premiums payable are
determined from the amount of actual claims paid by the insurer during the
policy year ("Retrospective Policies").  With regard to any such Retrospective
Policy, the Company Disclosure Schedule sets forth an accurate and complete
list of the dollar amount of each actual claim made under such Retrospective
Policy for each of the last two full policy years (or such shorter period as
such policy has been in existence) and the amounts of the premiums paid by the
Company in respect of such Retrospective Policy for such policy years (or such
shorter period).

  SECTION 2.21  Opinion of Financial Advisor.  The Stockholders have received
the opinion of Merrill Lynch on the date of this Agreement to the effect that
the consideration specified in this Agreement to be received by the holders of
Company Shares in the Exchange is fair, from a financial point of view, to the
shareholders of the Company.

  SECTION 2.22  Brokers.  No broker, finder or investment banker (other than
Merrill Lynch) is entitled to any brokerage, finder's or other fee or
commission in connection with the transactions contemplated by this Agreement
based upon arrangements made by or on behalf of the Company or any Stockholder.

  SECTION 2.23  Environmental Matters.  The Company is in substantial
compliance with all applicable Laws relating to pollution control and
environmental contamination including, but not limited to, all Laws governing
the generation, use, collection, treatment, storage, transportation, recovery,
removal, discharge or disposal of Hazardous Substances and all Laws with regard
to record-keeping, notification and reporting requirements respecting Hazardous
Substances.  For purposes of this Section 2.23, "substantial compliance" shall
mean compliance, except to the





                                      -15-
<PAGE>   20
extent that failure to comply would not have or result in a Company Material
Adverse Effect.

  The Company is not subject to any order or decree of and has not, within the
past five (5) years, received any notice from any Governmental Entity with
respect to any alleged violation by or remedial obligation of the Company under
any applicable environmental or health or safety Laws, which would have a
Company Material Adverse Effect.

  The term "Hazardous Substances" means, collectively, contaminants,
pollutants, toxic or hazardous chemicals, petroleum products, polychlorinated
biphenyls and asbestos.

  SECTION 2.24  Intellectual Property.  The Company owns or has valid, binding,
enforceable and adequate rights to use all material patents, trademarks, trade
names, service marks, service names, copyrights, other proprietary intellectual
property rights, applications therefor and licenses or other rights in respect
thereof ("Intellectual Property") used or held for use or necessary in
connection with its business without any conflict with the rights of others,
except for such conflicts that have not had and are not reasonably likely to
have a Company Material Adverse Effect.  The Company has not received any
notice from any other person pertaining to or challenging the right of the
Company to use any Intellectual Property or any trade secrets, proprietary
information, inventions, know-how, processes and procedures owned or used by or
licensed to it, except with respect to rights the loss of which, individually
or in the aggregate, have not had and are not reasonably likely to have a
Company Material Adverse Effect.

  SECTION 2.25  Disclosure.  This Agreement, the Company Disclosure Schedule
and any certificate attached hereto or delivered in accordance with the terms
hereof by or on behalf of the Stockholders in connection with the transactions
contemplated by this Agreement, when taken together, do not contain any untrue
statement of a material fact or omit any material fact necessary in order to
make the statements contained herein and/or therein not misleading.

  SECTION 2.26  Miscellaneous.  (a)  There is no plan or intention by any
Stockholder to sell, exchange or otherwise dispose of a number of Parent Shares
that would reduce the Stockholders' ownership of Parent Shares to a number of
Parent Shares having a value, as of the Closing Date, less than 50 percent of
the value of all of the Parent Shares.





                                      -16-
<PAGE>   21
  (b)  The Company and the Stockholders will each pay their respective
expenses, if any, other than Reorganization Expenses, incurred in connection
with the Exchange.

  (c)  The Company has no plan or intention to issue additional shares of its
capital stock that would result in Parent not obtaining control of the Company
(within the meaning of Section 368(c) of the Code) as a result of the Exchange.

  (d)  Other than accounts receivable and accounts payable incurred in the
ordinary course of business, there is no indebtedness existing between the
Company and Parent or any Affiliate of Parent.

  (e)  The Company is not an investment company as defined in Sections
368(a)(2)(F)(iii) and (iv) of the Code.

  (f)  At the time of the Exchange, the Company will not have outstanding any
warrants, options or convertible securities or any other type of right pursuant
to which any person could acquire capital stock in the Company that, if
exercised or converted, would affect Parent's acquisition or retention of
control of the Company, as defined in Section 368(c) of the Code.

  (g)  The Company is not under the jurisdiction of a court in a Title 11 or
similar case within the meaning of Section 368(a)(3)(A) of the Code.

  (h)  The fair market value of the assets of the Company on the Closing Date
will equal or exceed the sum of the Company's liabilities.

  (i)  None of the compensation received by any employees of the Company will
be separate consideration for, or allocable to, any Company Shares held by such
persons; none of the Parent Shares received by any employees of the Company
will be separate consideration for, or allocable to, any employment agreement
with the Company or Parent; and the compensation paid by Parent to any
employees of the Company will be commensurate with amounts paid to similarly
situated third parties bargaining at arms-length for similar services.  None of
the compensation to be received in connection with the transactions or matters
referenced in Section 5.8 hereof will be separate consideration for, or
allocable in any way to, any Company Shares.

  (j)  The liabilities of the Company either (i) were incurred by the Company
in the ordinary course of its business, (ii) were incurred by the Company in
connection with the Special AAA Distribution, or (iii) are Reorganization
Expenses.





                                      -17-
<PAGE>   22
  (k)  No consideration other than Parent Shares is being received by any
Stockholder in exchange for Company Shares.  Specifically, no consideration
(including without limitation payments in cash or kind, assumption of
liabilities, or the grant of indemnification rights) flowing to the
Stockholders (in their capacities as such or otherwise) from Parent or any
Affiliate and  reflected in this Agreement, or in any agreement executed
contemporaneously herewith, or in the various exhibits or schedules hereto or
thereto is allocable in whole or part to, or constitutes separate consideration
to any extent for, the Company Shares.

  (l)  The guaranties referenced in Section 5.8(d) hereof represent secondary
(and not primary} liabilities of certain of the Stockholders which were given
by them in the ordinary course to secure certain of the Company's obligations
to its lenders for debt incurred in the ordinary course of the Company's
business. It is the custom of such lenders, based upon a long course of dealing
with the Company and its Affiliates, to require guaranties of such
Stockholders, and such guaranties are consistent in form and substance  with
the guaranties which such lenders have traditionally required to be given by
such Stockholders.

                                   ARTICLE 3

                    REPRESENTATIONS AND WARRANTIES OF PARENT

  Except as set forth in the disclosure schedule delivered by Parent to the
Stockholders prior to the execution of this Agreement (the "Parent Disclosure
Schedule"), which shall identify exceptions by specific section references,
Parent hereby represents and warrants to the Stockholders that:

  SECTION 3.1  Organization and Qualification.  Parent is a corporation duly
organized, validly existing and in good standing under the laws of the State of
Delaware and has all requisite power and authority to own, lease and operate
its properties and to carry on its business as it is now being conducted and
Parent is duly qualified to do business and in good standing in each
jurisdiction in which the nature of the business conducted by it or the
ownership or leasing of its properties makes such qualification and being in
good standing necessary, other than where the failure to be so qualified and in
good standing would not, when taken together with all other such failures, have
a Parent Material Adverse Effect.  The Parent Disclosure Schedule sets forth in
Section 3.1 a complete and accurate list of the jurisdictions in which Parent
is qualified to do business as a foreign corporation.

  SECTION 3.2  Certificate of Incorporation and By-Laws.  Parent has heretofore
furnished to the Agent a complete and correct copy





                                      -18-
<PAGE>   23
of the Certificate of Incorporation and By-Laws, as amended or restated to
date, of Parent.  Parent is not in violation of any of the provisions of its
Certificate of Incorporation or By-Laws, all of which are in full force and
effect.

  SECTION 3.3  Capitalization.  The authorized capital stock of Parent consists
of 37,500,000 shares of Parent Common Stock.  As of  June 30, 1994:  (a)
27,338,746 shares of Parent Common Stock were issued and outstanding, all of
which are duly authorized, validly issued, fully paid and nonassessable and not
subject to preemptive rights created by statute, Parent's Certificate of
Incorporation or By-Laws or any agreement to which Parent is a party or is
bound; (b) 6,696 shares of Parent Common Stock were held in the treasury of
Parent; and (c) 1,056,184 shares of Parent Common Stock were reserved for
future issuance pursuant to stock options issued to certain officers, employees
and other persons.  There are no options, warrants or other rights (including
registration rights), agreements, restrictions on transfer, arrangements or
commitments of any character to which Parent is a party relating to the issued
or unissued capital stock of, or other equity interests in, Parent or
obligating Parent to grant, issue or sell any shares of the capital stock of,
or other equity interests in, Parent, by sale, lease, license or otherwise,
except (i) as disclosed in the Parent SEC Reports (as defined in Section 3.6
hereof) or otherwise as set forth in this Section 3.3 and (ii)  for Parent's
existing stock option plans as so described to the extent stock options
thereunder have not yet been granted.  The shares of Parent Common Stock to be
issued in the Exchange, when issued in accordance with this Agreement, will be
duly authorized, validly issued, fully paid and nonassessable and not subject
to preemptive rights of any person.

  SECTION 3.4  Authority.  Parent has all requisite corporate power and
authority to execute and deliver this Agreement, to perform its obligations
hereunder and to consummate the transactions contemplated hereby to be
consummated by Parent.  The execution and delivery of this Agreement by Parent
and the consummation by Parent of the transactions contemplated hereby have
been duly authorized by all necessary corporate action and no other corporate
proceedings on the part of Parent are necessary to authorize this Agreement or
to consummate the transactions contemplated hereby.  This Agreement has been
duly executed and delivered by Parent and, assuming the due authorization,
execution and delivery hereof by the Stockholders, constitutes the legal, valid
and binding obligation of Parent enforceable against Parent in accordance with
its terms, except as such enforceability may be limited or affected by (a)
bankruptcy, insolvency, reorganization, moratorium, liquidation, arrangement,
fraudulent transfer, fraudulent conveyance and other similar laws (including
court decisions) now or hereafter in effect and affecting the rights and





                                      -19-
<PAGE>   24
remedies of creditors generally or providing for the relief of debtors, (b) the
refusal of a particular court to grant equitable remedies, including, without
limitation, specific performance and injunctive relief, and (c) general
principles of equity (regardless of whether such remedies are sought in a
proceeding in equity or at law).

  SECTION 3.5  No Conflict; Required Filings and Consents.  (a) The execution
and delivery of this Agreement by Parent does not, and the performance by
Parent of its obligations hereunder will not, (i) conflict with, breach or
violate the Certificate of Incorporation or By-Laws of Parent, (ii) conflict
with or violate any Laws in effect as of the date of this Agreement applicable
to Parent or any of Parent's subsidiaries or by which any of their respective
properties or assets is bound or (iii) result in any breach of, constitute a
default (or an event that with notice or lapse of time or both would become a
default) under, give to any other entity any right of termination, amendment,
acceleration or cancellation of, require payment under, or result in the
creation of a lien or encumbrance on any of the properties or assets of Parent
or any of Parent's subsidiaries pursuant to, any note, bond, mortgage,
indenture, contract, agreement, lease, license, permit, franchise, or other
instrument or obligation to which Parent or any of Parent's subsidiaries is a
party or by which Parent or any of Parent's subsidiaries or any of their
respective properties or assets is bound.

  (b)  The execution and delivery of this Agreement by Parent does not, and the
performance by Parent of its  obligations hereunder will not, require Parent to
obtain any consent, registration, approval, authorization or permit of, to make
any filing with, or to give notification to, any person, including any
Governmental Entities, based on any Law or other requirement of Governmental
Entities in effect as of the date of this Agreement, except under (i) the
applicable requirement, if any, of the HSR Act, (ii) applicable federal and
state securities laws and (iii) the listing requirements of the NYSE with
respect to the Parent Shares.

  SECTION 3.6  Reports; Financial Statements.  (a) Copies of all reports,
registration statements and other filings, together with any amendments
thereto, filed by Parent with the Securities and Exchange Commission (the
"SEC") since January 1, 1992 through the date of this Agreement (the "Parent
SEC Reports"), have been heretofore delivered to the   Agent by Parent.  As of
the respective dates of their filing with the SEC, the Parent SEC Reports
complied, and all such reports, registration statements and other filings to be
filed by Parent with the SEC prior to the Closing Date will comply, in all
material respects with the





                                      -20-
<PAGE>   25
applicable requirements of the Securities Act, the Securities Exchange Act of
1934, as amended (the "Exchange Act"), and the rules and regulations of the SEC
promulgated thereunder, and did not at the time they were filed with the SEC,
or will not at the time they are filed with the SEC, contain any untrue
statement of a material fact or omit to state a material fact required to be
stated therein or necessary in order to make the statements therein, in the
light of the circumstances under which they were made, not misleading.

  (b)  The consolidated financial statements (including, in each case, any
related notes thereto) contained in the Parent SEC Reports and in any such
reports, registration statements and other filings to be filed by Parent with
the SEC prior to the Closing Date (i) have been or will be prepared in
accordance with the published rules and regulations of the SEC and generally
accepted accounting principles applied on a consistent basis throughout the
periods involved (except as may be indicated in the notes thereto) and (ii)
fairly present or will fairly present the consolidated financial position of
Parent and its subsidiaries as of the respective dates thereof and the
consolidated results of operations and cash flows for the periods indicated,
except that any unaudited interim financial statements were or will be subject
to normal and recurring year-end adjustments and may omit footnote disclosure
as permitted by regulations of the SEC.

  SECTION 3.7  Absence of Certain Changes or Events.  Except as disclosed in
the Parent SEC Reports or as specifically provided in this Agreement, since
January 1, 1994, no event has occurred that could reasonably be expected to
have a Parent Material Adverse Effect.

  SECTION 3.8  Absence of Litigation.  Except as disclosed in the Parent SEC
Reports, there is no claim, action, suit, litigation, proceeding, arbitration
or investigation of any kind, at law or in equity (including actions or
proceedings seeking injunctive relief), pending or, to the knowledge of Parent,
threatened in writing against Parent or any of its subsidiaries or any
properties or rights of Parent or any of its subsidiaries (except for claims,
actions, suits, litigations, proceedings, arbitrations and investigations
which, individually or in the aggregate, would not reasonably be expected to
have a Parent Material Adverse Effect), nor is there any judgment, order, writ,
injunction, decree or award of any Governmental Entity or arbitrator to which
Parent or any of its subsidiaries is subject that has had or could reasonably
be expected to have a Parent Material Adverse Effect.





                                      -21-
<PAGE>   26
  SECTION 3.9  Undisclosed Liabilities.  Except as set forth in the Parent SEC
Reports, at December 31, 1993, neither Parent nor any of its subsidiaries had,
and since such date neither Parent nor any of  its subsidiaries has incurred,
except as specifically provided in this Agreement or in the ordinary course of
business, any liabilities or obligations of any nature (whether accrued,
absolute, contingent or otherwise) that would be required by generally accepted
accounting principles to be set forth on a financial statement or in the notes
thereto or  that, individually or in the aggregate, could reasonably be
expected to have a Parent Material Adverse Effect.

  SECTION 3.10  Environmental Matters.   Parent is in substantial compliance
with all applicable Laws relating to pollution control and environmental
contamination including, but not limited to, all Laws governing the generation,
use, collection, treatment, storage, transportation, recovery, removal,
discharge or disposal of Hazardous Substances and all Laws with regard to
record-keeping, notification and reporting requirements respecting Hazardous
Substances.  For purposes of this Section 3.10, "substantial compliance" shall
mean compliance, except to the extent that failure to comply would not have or
result in a Parent Material Adverse Effect.

    Except as disclosed in the Parent SEC Reports, Parent is not subject to any
order or decree of and has not, within the past five (5) years, received any
notice from any Governmental Entity with respect to any alleged violation by or
remedial obligation of Parent under any applicable environmental or health or
safety Laws, which would have a Parent Material Adverse Effect.

  SECTION 3.11  Tax Matters.  (a)  Parent has no plan or intention to (i)
liquidate the Company, (ii) merge the Company with or into another corporation,
(iii) sell or otherwise dispose of the  Company Shares (or cause the Company to
issue additional shares of its capital stock) in any transaction or series of
transactions that would result in Parent's losing control of the Company within
the meaning of Section 368(c) of the Code, (iv) reacquire any of the Parent
Shares issued to the Stockholders pursuant to the Exchange, or (v) cause or
permit the Company to discontinue the historic business of the Company.

  (b)  Neither Parent nor any Affiliate thereof has paid, or is obligated to
pay, any consideration to the Stockholders (in their capacities as such or
otherwise) other than as reflected in this Agreement, and agreements executed
contemporaneously herewith and the various exhibits and schedules hereto and
thereto.  Further, no liabilities of the Company or the Stockholders (in their
capacities as such or otherwise) will be assumed by Parent or any Affiliate





                                      -22-
<PAGE>   27
thereof, other than Reorganization Expenses referenced in Section 9.2 hereof
and certain indemnification obligations referenced in Section 5.8(d) hereof.

  (c) No funds will be supplied, directly or indirectly, by Parent to the
Company to permit or facilitate the payment by the Company of principal,
interest, or other loan costs with respect to any indebtedness incurred by the
Company in connection with the Special AAA Distribution, nor will Parent
directly or indirectly reimburse the Company for any such payments or take any
other action which could  result in the source of such payments being other
than from the Company's own funds.

  (d) None of the compensation paid or transferred to any employees of the
Company by Parent or any Affiliate thereof will be separate consideration for,
or allocable to, any Company Shares held by such persons; none of the Parent
Shares transferred to any employees of the Company will be separate
consideration for, or allocable to, any employment agreement with the Company
or Parent; and the compensation paid by Parent to any employees of the Company
will be commensurate with amounts paid to similarly situated third parties
bargaining at arms-length for similar services.  None of the compensation to be
given by Parent in connection with the transactions or matters referenced in
Section 5.8(a) hereof will be separate consideration for, or allocable in any
way to, any Company Shares.

  (e)  Parent has not taken, and subsequent to Closing Date will refrain from
taking, any position on any Tax return or in any other written document which
is inconsistent with, or which may be construed as inconsistent with, the
conclusion that the Exchange constitutes a tax-free reorganization described in
Section 368(a)(1)(B) of the Code.

  SECTION 3.12  Opinion of Financial Advisor.  Parent has received a written
opinion of J.P. Morgan & Co., Incorporated on the date of this Agreement with
respect to the Exchange in form and substance satisfactory to Parent.

  SECTION 3.13  Brokers.  No broker, finder or investment banker  (other than
J.P. Morgan & Co., Incorporated), is entitled to any brokerage, finder's or
other fee or commission in connection with the transactions contemplated by
this Agreement based upon arrangements made by or on behalf of Parent.





                                      -23-
<PAGE>   28
                                   ARTICLE 4

                                   COVENANTS

  SECTION 4.1  Affirmative Covenants.  (a) Prior to the Closing Date, unless
otherwise specifically provided in this Agreement or consented to in writing by
Parent or the Stockholders, Parent shall, and the Stockholders shall cause the
Company to:

   (i)   operate its business to the extent commercially reasonable only in the
   usual and ordinary course consistent with past practices; provided, however,
   that, subject to Section 9.2, the Company and the Stockholders may pay their
   respective fees and expenses incurred in connection with the Exchange; and

   (ii)  use its commercially reasonable efforts to preserve substantially
   intact its business organization, maintain its rights and franchises, retain
   the services of its respective officers and key employees and maintain its
   relationships with its respective customers and suppliers.

  (b)  Parent shall (i) reserve for issuance out of its authorized but unissued
capital stock the 4,000,000 Parent Shares  issuable upon consummation of the
Exchange and (ii) promptly notify the Company of any Parent Transaction (as
defined in Section 9.4 hereof).

  SECTION 4.2  Negative Covenants of the Stockholders.  Except as specifically
provided in this Agreement or otherwise consented to in writing by Parent, from
the date of this Agreement until the Closing Date, the Stockholders shall cause
the Company not to do any of the following:

  (a)  (i) increase the compensation payable or to become payable to any
director or officer; (ii) grant any severance or termination pay (other than
pursuant to the normal severance policy of the Company as in effect on the date
of this Agreement) to, or enter into any employment or severance agreement
with, any director, officer or employee (other than employment agreements
entered into with the consent of Parent, which consent shall not be
unreasonably withheld); or (iii) establish, adopt, enter into, or amend, any
Benefit Plan except as may be required by applicable Law;

  (b)  except as necessary to discharge the Special AAA Distribution or to
distribute funds to the Stockholders in amounts not in excess of 43% of the net
income of the Company for the period beginning on May 25, 1994 and ending on
the Closing Date,





                                      -24-
<PAGE>   29
declare, set aside or pay any dividend on, or make any other distribution in
respect of, outstanding shares of capital stock;

  (c)  (i) except as specifically set forth in Section 2.3 of the Company
Disclosure Schedule, redeem, purchase or otherwise acquire any shares of its
capital stock or any securities or obligations convertible into or exchangeable
for any shares of its capital stock, or any options, warrants or conversion or
other rights to acquire any shares of its capital stock or any such securities
or obligations; (ii) effect any reorganization or recapitalization; or (iii)
split, combine or reclassify any of its capital stock or issue or authorize or
propose the issuance of any other securities in respect of, in lieu of, or in
substitution for, shares of its capital stock;


  (d)  issue, deliver, award, grant or sell, or authorize or propose the
issuance, delivery, award, grant or sale of, (i) any shares of its capital
stock (including shares held in treasury) except upon the exercise of any
rights, warrants, options or securities convertible into or exercisable or
exchangeable for any such shares outstanding on the date hereof, or (ii) any
rights, warrants, options or convertible or exchangeable securities;

  (e)  acquire or agree to acquire, by merging or consolidating with, by
purchasing an equity interest in or a portion of the assets of, or in any other
manner, any business or any corporation, partnership, association or other
business organization or division thereof, or otherwise acquire or agree to
acquire any assets of any other person (other than the purchase of assets from
suppliers or vendors in the ordinary course of business and consistent with
past practice);

  (f)  except as set forth in Section 4.2(f) of the Company Disclosure
Schedule, sell, lease, exchange, mortgage, pledge, transfer or otherwise
dispose of, or agree to sell, lease, exchange, mortgage, pledge, transfer or
otherwise dispose of, any of its material assets, except for dispositions of
inventories and of assets in the ordinary course of business and consistent
with past practice;

  (g)  initiate, solicit, encourage (including by way of furnishing information
or assistance), or take any other action to facilitate, any inquiries or the
making of any proposal that constitutes, or may reasonably be expected to lead
to, any Company Competing Transaction, or enter into discussions or negotiate
with any person or entity in furtherance of such inquiries or otherwise with
respect to a Company Competing Transaction, or agree to or endorse any Company
Competing Transaction, or authorize or permit any of the officers, directors or
employees of the Company or any





                                      -25-
<PAGE>   30
investment banker, financial advisor, attorney, accountant or other
representative retained by the Company to take any such action;

  (h)  propose or adopt any amendments to its  Articles of Incorporation or
By-Laws;

  (i) take any action not specifically contemplated, or fail to take any action
specifically contemplated, by this Agreement if the effect or reasonably likely
effect of such action or failure would or could reasonably be expected to be
that the Exchange would not be a tax-free reorganization under the provisions
of Section 368(a) of the Code or would not be eligible for treatment as a
pooling of interests under generally accepted accounting principles;

  (j)  (i) change any of its methods of accounting in effect at December 31,
1993, (ii) make or rescind any express or deemed election relating to Taxes,
(iii) settle or compromise any claim, action, suit, litigation, proceeding,
arbitration, investigation, audit or controversy (except where the amount of
such settlements or compromises, individually or in the aggregate, does not
exceed  $2,000,000, or (iv) change any of its methods of reporting income or
deductions for federal income tax purposes from those employed in the
preparation of the federal income tax returns for the taxable year ended
December 31, 1993, except, in the case of clause (i) or (ii) as may be required
by Law or generally accepted accounting principles;

  (k)  incur any obligation for borrowed money or purchase money indebtedness,
whether or not evidenced by a note, bond, debenture or similar instrument,
except in the ordinary course of business consistent with past practice, and in
no event in excess of $1,750,000; provided, however, that the foregoing shall
in no way prohibit the Credit Line Apportionment;

  (l)  enter into any material arrangement, agreement or contract with any
third party (other than customers in the ordinary course of business) which
provides for an exclusive arrangement with that third party or is substantially
more restrictive on the Company or substantially less advantageous to the
Company than arrangements, agreements or contracts to which the Company is a
party on the date hereof; or

  (m)  agree in writing or otherwise to do any of the foregoing.

  SECTION 4.3  Negative Covenants of Parent.  Except as specifically provided
in this Agreement or otherwise consented to in writing by the Stockholders,
from the date of this Agreement until the Closing Date, Parent shall not do any
of the following:





                                      -26-
<PAGE>   31
  (a)  split, combine or reclassify any of its capital stock or issue or
authorize or propose the issuance of any other securities in respect of, in
lieu of, or in substitution for, shares of its capital stock;

  (b)  effect or adopt a plan of complete or partial liquidation, dissolution,
restructuring, recapitalization or other reorganization ;

  (c)   take any action not specifically contemplated, or fail to take any
action specifically contemplated, by this Agreement if the effect or reasonably
likely effect of such action or failure would or could reasonably be expected
to be that the Exchange would not be a tax-free reorganization under the
provisions of Section 368(a) of the Code or would not be eligible for treatment
as a pooling of interests under generally accepted accounting principles; or

  (d)  agree in writing or otherwise to do any of the foregoing.

  SECTION 4.4  Access and Information.  (a) Subject to confidentiality
agreements to which the Company is a party, which agreements are listed on
Schedule 4.4 hereto, the Stockholders shall cause the Company to (i) afford to
Parent and its officers, directors, employees, accountants, consultants, legal
counsel, agents and other representatives (collectively, the "Parent
Representatives") reasonable access at reasonable times upon reasonable prior
notice to the officers, employees, agents, properties, offices and other
facilities of the Company and to the books and records thereof, (ii) furnish
promptly to Parent and the Parent Representatives such information concerning
the business, properties, contracts, records and personnel of the Company
(including, without limitation, financial, operating and other data and
information) as may be reasonably requested, from time to time, by Parent and
(iii) furnish promptly to Parent financial statements for each fiscal quarter
ending subsequent to March 31, 1994 and prior to the Closing Date which shall
comply with generally accepted accounting principles consistently applied with
the principles used in preparing the financial statements delivered pursuant to
Section 2.10 hereof and shall fairly present the financial position of the
Company as of the respective dates thereof and its results of operations and
cash flows for the periods indicated.

  (b)   Parent shall (i) afford to the Company (on behalf of the Stockholders)
and its officers, directors, accountants, consultants, legal counsel, agents
and other representatives (collectively, the "Company Representatives")
reasonable access at reasonable times upon reasonable prior notice to the
officers,





                                      -27-
<PAGE>   32
employees, agents, properties, offices and other facilities of Parent and its
subsidiaries and to the books and records thereof and (ii) furnish promptly to
the Company and the Company Representatives such information concerning the
business, properties, contracts, records and personnel of Parent or its
subsidiaries (including, without limitation, financial, operating and other
data and information) as may be reasonably requested, from time to time, by the
Company.

  SECTION 4.5  Confidentiality.  The  parties shall comply with all of their
respective obligations under the Confidentiality Agreement.

                                   ARTICLE 5

                             ADDITIONAL AGREEMENTS

  SECTION 5.1  Registration Rights.  The Parent Shares issued in the Exchange
will not be registered under the Securities Act or any applicable state
securities law, and the certificates representing such shares shall bear a
legend to that effect.  Parent and the Stockholders shall enter into a
Registration Rights and Transfer Agreement substantially in the form of Exhibit
A hereto (the "Registration Rights Agreement").

  SECTION 5.2  Appropriate Action; Consents; Filings.  (a) The Stockholders
shall cause the Company to, the Stockholders shall, and Parent shall, use their
or its reasonable commercial efforts to (i) take, or cause to be taken, all
appropriate action, and do, or cause to be done, all things necessary, proper
or advisable under applicable Law or otherwise to consummate and make effective
the transactions contemplated by this Agreement, (ii) obtain from any
Governmental Entities any consents, licenses, permits, waivers, approvals,
authorizations or orders required to be obtained or made by Parent, the
Stockholders or the Company in connection with the authorization, execution and
delivery of this Agreement and the consummation of the transactions
contemplated hereby, including, without limitation, the Exchange, and (iii)
make all necessary filings, and thereafter make any other required submissions,
with respect to this Agreement and the Exchange required under the HSR Act or
any other applicable Law and Parent and the Stockholders shall and the
Stockholders shall cause the Company to cooperate in connection with the making
of all such filings; provided, however, that Parent shall not be required to
take any action to comply with any legal requirement or agree to the imposition
of any Order (as defined in Section 5.2(b) hereof) that would (A) prohibit or
restrict the ownership or operation by Parent of any portion of the business or
assets of Parent, any of its subsidiaries or the Company; (B) compel Parent or
the Company to dispose of or hold





                                      -28-
<PAGE>   33
separate any portion of the  business or assets of the Company; or (C) impose
any limitation on the ability of Parent or any of its respective Affiliates or
subsidiaries to own or operate the business and operations of the Company.  The
Agent and Parent shall have the right to review in advance, and to the extent
practicable each  shall consult with the  other on, in each case subject to
applicable laws relating to the exchange of information as advised by
independent counsel in writing, all the information relating to the Company or
Parent and any of their respective subsidiaries or Affiliates which are to
appear in any filing to be made with, or written materials to be submitted to,
any third party or any Governmental Entity in connection with the transactions
contemplated by this Agreement.  Subject to applicable laws relating to the
exchange of information as advised by independent counsel in writing, Parent
shall, and the Stockholders shall cause the Company to, furnish all information
required for any application or other filing to be made pursuant to the rules
and regulations of any applicable Law in connection with the transactions
contemplated by this Agreement.

  (b)   The Stockholders and Parent shall, and the Stockholders shall cause the
Company to, cooperate and use their reasonable commercial efforts to contest
and resist any action, including  legislative, administrative or judicial
action, and to have vacated, lifted, reversed or overturned any decree,
judgment, injunction or other order (whether temporary, preliminary or
permanent) (an "Order") that is in effect and that restricts, prevents or
prohibits the consummation of the Exchange or any other transactions
contemplated by this Agreement, including, without limitation, by vigorously
pursuing all available avenues of administrative and judicial appeal and all
available legislative action.

  (c)   Parent shall, and the Stockholders shall cause the Company to, (i) give
any notices to third parties, and use their reasonable commercial efforts to
obtain all third party consents, waivers, approvals, authorizations and orders
required in connection with the authorization, execution and delivery of this
Agreement and the consummation of the Exchange; and (ii) take, or cause to be
taken, all appropriate action, and do, or cause to be done, all things
necessary, proper or advisable to consummate and make effective as promptly as
practicable the transactions contemplated by this Agreement.

  SECTION 5.3  Public Announcements.  Unless otherwise required by applicable
Law, Parent on the one hand shall, and the Stockholders shall cause the Company
on the other hand to, consult with each other before issuing any press release
or otherwise making any public statements with respect to the Exchange and
shall





                                      -29-
<PAGE>   34
not issue any such press release or make any such public statement prior to
such consultation.

  SECTION 5.4  NYSE Listing.  Parent shall use reasonable commercial efforts to
cause the Parent Shares to be issued in the Exchange to be approved for listing
on the NYSE prior to the Closing Date.

  SECTION 5.5  Indemnification of Directors and Officers.  (a) From and after
the Closing Date, Parent shall, to the fullest extent permitted under
applicable law, defend, indemnify and hold harmless each person who is now or
who has been at any time prior to the date hereof or who becomes prior to the
Closing Date an officer or director of the Company (each, an "Indemnitee" and,
collectively, the "Indemnitees") against all costs or expenses (including
reasonable attorneys' fees), judgments, fines, losses, claims, damages,
liabilities and amounts paid in settlement in connection with any claim,
action, suit, proceeding or investigation, whether civil, criminal,
administrative or investigative, based on or arising out of the fact that such
person is or was such an officer or director, whether pertaining to any matter
existing or occurring on or prior to the Closing Date and whether asserted or
claimed prior to, on or after the Closing Date other than any such costs,
expenses, judgments, fines, losses, claims, damages, liabilities or amounts
paid in settlement in connection with any claim, action, suit, proceeding or
investigation based on any action of or any failure to act by such director or
officer with respect to any shareholder or former shareholder of the Company or
any of his or its legal representatives, successors or heirs (including with
respect to this Agreement, the Exchange or the other transactions contemplated
hereby), including with respect to their ownership, acquisition or disposition
of Company Shares (collectively, the "Indemnified Liabilities").  Parent shall
be entitled to participate in and, to the extent that it may wish, to assume
the defense of any action with respect to any Indemnified Liabilities, with
counsel reasonably satisfactory to the Indemnitee; provided, however, that if
any Indemnitee believes, based upon the written advice of independent counsel,
that, by reason of an actual or potential conflict of interest, it is advisable
for such Indemnitee to be represented by separate counsel, or if Parent shall
fail to assume responsibility for such defense, such Indemnitee may retain
counsel reasonably satisfactory to Parent who will represent such  Indemnitee,
and Parent shall pay all reasonable fees and disbursements of such counsel
promptly as statements therefor are received to the fullest extent permitted by
applicable law upon receipt of any undertaking contemplated by Section 145(e)
of the Delaware General Corporation Law.  The Indemnitees and Parent  shall
cooperate with each other and use all reasonable efforts to





                                      -30-
<PAGE>   35
assist each other in the vigorous defense of any such matter; provided,
however, that Parent shall not be liable for any settlement of any claim
effected without the written consent of Parent, which consent shall not be
unreasonably withheld.  Any  Indemnitee wishing to claim indemnification under
this Section 5.5, upon learning of any such claim, action, suit, proceeding or
investigation, shall promptly notify Parent (but the failure to be so notified
by an Indemnitee shall not relieve Parent from any liability that it may have
under this Section 5.5 except to the extent such failure prejudices Parent).
Parent shall be required to pay for only one law firm selected by the
Indemnitees as a group in accordance with the foregoing provisions with respect
to each such matter unless there is, under applicable standards of professional
conduct, a conflict in any significant issue between the positions of any two
or more Indemnitees as described in the written advice of independent counsel.


  (b)  Nothing in this Section 5.5 shall give rise to any right to
indemnification for the malfeasance or willful misfeasance of any person.  This
Section 5.5 is intended to be for the benefit of, and shall be enforceable by,
each  Indemnitee, his heirs and his representatives.

  SECTION 5.6  Company Employees Benefits.    Until the second anniversary of
the Closing Date, Parent shall cause the Company not to take any action that
would result in any reduction in the benefits currently payable to any employee
of the Company under any Benefit Plan, except to the extent required by
applicable law.  Notwithstanding the foregoing, at any time after the Closing
Date, Parent may cause the Company to modify any Benefit Plan or the accrual of
benefits thereunder, or to terminate any Benefit Plan or the accrual of
benefits thereunder and enroll the employees of the Company into an equivalent
employee benefit plan of Parent, so long as the aggregate benefits the
employees of the Company would receive under the employee benefits plans that
they would be enrolled in after such actions are at least substantially
equivalent to the aggregate benefits such employees were receiving prior to
such actions.  If all Benefit Plans are modified or terminated as provided in
the immediately preceding sentence, the obligations of Parent set forth in the
first sentence of this Section 5.6 shall terminate.

  SECTION 5.7  Motor Oil Division.  As of the Closing Date, L. David Myatt
shall be appointed Chief Executive Officer of the Parent Motor Oil Division
with the headquarters of the Parent  Motor Oil Division located in Shreveport,
Louisiana.





                                      -31-
<PAGE>   36
  SECTION 5.8  Other Agreements.  On the Closing Date:

  (a)  Employment  Agreements.  Parent shall enter into agreements with L.
David Myatt, Dennis M. Myatt, Jr., Vince Schwan, William Ward, Gerald Simonton,
Lee Hicks, Dan Brock, James McInnis, Ronald Rodrigues and Richard O'Dom
substantially in the form of Exhibits B-1-B-10 hereto (each, an "Employment
Agreement").

  (b)  Real Estate and Equipment  Agreement.  Parent shall enter into a Real
and Personal Property Transfer Agreement substantially in the form of Exhibit C
hereto (the "Real Property Agreement") to acquire those parcels of property and
the equipment located thereon more particularly described on the schedule to
the Real Property Agreement.

  (c)  Board Membership.  L. David Myatt and William Grube shall be elected
members of the Board of Directors of Parent to serve as directors until their
resignation, death or disqualification or until their respective successors are
duly elected or appointed and qualified.  L. David Myatt shall be appointed
Vice Chairman of the Board and a member of the Executive Committee of Parent to
serve until his resignation, death or disqualification or until his successor
shall be appointed and qualified.   So long as L. David Myatt is an employee of
Parent or the Shareholder Group, as defined in the Registration Rights
Agreement, owns five percent (5%) or more of the outstanding Parent Common
Stock and so long as L. David Myatt (A) has not been removed as a director for
Cause, (B) has not resigned or (C) has not refused to stand for election,
Parent shall (x) nominate Mr. Myatt as a director, together with all other
persons that Parent's Board of Directors has otherwise chosen to stand for
election as a director, (y) recommend that Mr. Myatt be elected as a director
and (z) solicit proxies in favor of his election as a director at the same time
and in the same manner as the rest of Parent's slate of nominees.  "Cause"
shall mean (i) an act of willful misconduct or gross negligence by L. David
Myatt in the performance of his material duties or obligations as a director of
Parent that continues after written notice is received by L. David Myatt
specifying the alleged failure in reasonable detail, (ii) conviction of L.
David Myatt of a felony involving moral turpitude or (iii) a material act of
dishonesty or breach of trust on the part of L. David Myatt resulting or
intended to result directly or indirectly in personal gain or enrichment at the
expense of Parent.

  (d)  Indemnity Against Shareholder Liability for Company Debt.  Parent shall
enter into agreements with L. David Myatt and Dennis M.  Myatt, Jr. to
indemnify them, their heirs, successors, and assigns, in each case subject to
the provisions of Section 3.11(c) hereof, against any liability on or payments
under any





                                      -32-
<PAGE>   37
guaranty by either of them of the Company's obligations to the  Company's
lenders, such indemnity to be substantially in the form of Exhibit D hereto
(the "Indemnity Agreements").

  (e)  Arbitration.  The parties hereto shall use their reasonable commercial
efforts to enter into prior to the Closing Date an arbitration agreement to
resolve disputes relating to, or arising under, this Agreement.

  SECTION 5.9.  Environmental Matters.  Within 20 business days of the date
hereof, the Stockholders shall deliver or cause to be delivered to Parent a
letter setting forth the procedures followed in determining the matters set
forth below and the persons conducting such procedure.  Such letter also shall:

  (a)  Set forth Environmental Permits held by the Company, the Environmental
Permits required for the operation of the business of the Company under
applicable Environmental Laws and whether or not the Company is in compliance
with the terms and conditions of the Environmental Permits held by it.

  (b)  State whether or not the consummation of the transactions contemplated
by this Agreement will (i) require the Company to provide notice to or obtain
approval from any Governmental Entity or take any other action to enable the
Company to continue to hold the Environmental Permits held by it and to comply
with the terms and provisions thereof and of applicable Environmental Laws or
(ii) will require the Company to obtain any new Environmental Permit in order
to operate the business of the Company.

  (c)  Whether or not there is pending against the Company or, to the knowledge
of the Company, any predecessor of the Company, any civil, criminal or
administrative action, suit, complaint, notice of violation, demand, judgment,
order, lien, proceeding or hearing or regulatory investigation (collectively,
"Environmental Actions"), based on or related to an Environmental Permit held
by the Company or an Environmental Law.

  (d)  Whether or not the Company or, to the knowledge of the Company, any
predecessor of the Company, has received any notice of, or has any knowledge
of, any past, present or future events, conditions, circumstances, activities,
actions, agreements or plans that could reasonably be expected to prevent,
interfere with, or increase the costs of, compliance with an Environmental
Permit held by the Company or any renewal thereof or compliance with applicable
Environmental Law.





                                      -33-
<PAGE>   38
  (e)  Whether or not any Hazardous Substance is, or at any time has been,
present on, in, under or above Company Premises or the real property adjacent
(within 200 feet)  to the Company Premises.

  (f)  Whether or not any Company Premises is listed or proposed for listing on
the National Priorities List pursuant to the Comprehensive Environmental
Response, Compensation and Liability Act ("CERCLA") or any state or local list
of sites requiring investigation or clean-up.

  (g)  Whether or not the Company or, to the knowledge of the Company, any
predecessor of the Company, has received from any Governmental Entity any
requests for information, notice of claim, demand or other notification that it
is or may be potentially responsible with respect to any investigation,
abatement or clean-up of any threatened or actual release pursuant to CERCLA or
any equivalent state law.

  (h)  Whether or not there is any polychlorinated biphenyls or asbestos
present on any Company Premises.

  (i)  Whether or not any governmental lien has attached to any property owned
by the Company and whether any governmental actions have been taken or are in
process that could subject any such property to any such liens and whether or
not the Company is required to place any notice or restriction relating to the
presence of Hazardous Substances at any property owned by the Company or in any
deed to any real property owned by the Company.

  (j)  Whether or not storage tanks and associated piping located on or under
any Company Premises that are subject to any Environmental Laws are in
compliance with such Laws and whether or not such storage tanks and associated
piping, whether above ground or underground, are in sound condition or are
leaking.

  (k)  A list of sites to which the Company has transported drums for disposal.

  (l)  A list of all Toll Converters as of the date of the letter.

  The Stockholders will, and will cause representatives of the Company to,
cooperate with Parent in connection with the preparation of such letter and the
procedures followed in arriving at the matters contained in such letter.  It is
understood that the statements contained in such letter will be based upon the
procedures followed and set forth therein and, of necessity, will be made to
the knowledge of the signatories of such letter based on such procedures.  It
is further understood that nothing contained





                                      -34-
<PAGE>   39
in such letter will give rise to any right on the part of Parent not to proceed
with the transactions contemplated by this Agreement or give rise to any
liability of any Stockholder or the Company to Parent or any affiliate of
Parent.

  As used herein "Environmental Permits" means permits, consents, licenses,
approvals, registrations, certifications and authorizations required under
Environmental Laws for the operation of the business of the Company; "Toll
Converter" means any third party which, under contract with the Company and for
and on behalf of the Company, processes or otherwise works with or modifies any
product of the Company for subsequent sale by the Company; "Company Premises"
means real property which the Company currently or within the last five years
has owned or leased or on which the Company has conducted operations.
"Environmental Laws" means any applicable federal, state, or local laws, rules
or regulations, orders or decrees relating to the prevention of pollution or
protection of human health and the environment.

                                   ARTICLE 6

                               CLOSING CONDITIONS

  SECTION 6.1  Conditions to Obligations of Each Party Under this Agreement.
The obligations of each party hereto to effect the Exchange shall be subject to
the satisfaction on or prior to the Closing Date of the following conditions:

  (a)  No Order.  No Governmental Entity of competent jurisdiction shall have
enacted, issued, promulgated, enforced or entered any Order (whether temporary,
preliminary or permanent) which is in effect or which is pending and which has
a reasonable probability of making the Exchange illegal or otherwise
prohibiting consummation of the Exchange or which imposes any material
restrictions on Parent or the Company with respect to their business operations
either prior to or subsequent to the Exchange.

  (b)  Government Approvals; HSR Act.  All authorizations, consents, orders or
approvals of, or declarations, registrations, or filings with, or expiration of
waiting periods imposed by, any Government Entity necessary for the
consummation of the Exchange shall have been obtained, filed or occurred.  The
waiting period applicable to consummation of the Exchange under the HSR Act
shall have expired or been terminated without any indication by the Federal
Trade Commission or the U.S. Department of Justice that it intends to take any
further action with respect thereto.

  (c)  Reorganization Status.  There shall have been no material change, since
the date of this Agreement, in the law (including the





                                      -35-
<PAGE>   40
Code, any regulations promulgated thereunder, any rulings, revenue procedures
or other authority issued by the U.S. Department of Treasury or the IRS that
constitute an "administrative pronouncement" under Treasury Regulation Section
301.6661-3(b)(2), and any judicial decisions) that could reasonably be expected
to affect adversely the eligibility of the Exchange for treatment as a tax-free
reorganization under Section 368(a)(1) of the Code.

  (d)  Merger Agreement.  The mergers contemplated by  that certain Agreement
and Plan of Merger dated the date hereof among Specialty Oil Company, Inc.-I,
Specialty Oil Company, Inc.-II, Specialty Oil Company, Inc.-III, Specialty Oil
Company, Inc.-IV, the shareholders of such companies and Parent and its wholly
owned subsidiary shall have been consummated.

  SECTION 6.2  Additional Conditions to Obligations of Parent.  The obligations
of Parent to effect the Exchange are also subject to the following conditions
unless waived by Parent:

  (a)  Representations and Warranties.  The representations and warranties of
the Stockholders contained in this Agreement shall be true and correct in all
material respects as of the date hereof and as of the Closing Date as though
made on and as of the Closing Date (without regard to any qualification of such
representations or warranties as to any person's knowledge), except that those
representations and warranties which address matters only as of a particular
date shall only need to remain true and correct as of such date; provided,
however, that the failure of such representations and warranties to be true and
correct in all material respects on the appropriate dates shall not be a
condition to Parent's obligations to effect the Exchange unless such failures
in the aggregate could reasonably be expected to result in Damages (as defined
in Section 8.2) in excess of $6,000,000.  Parent shall have received a
certificate from each Stockholder to such effect.

  (b)  Agreements and Covenants.  The Stockholders shall have performed or
complied in all material respects with all agreements and covenants required by
this Agreement to be performed or complied with by any of them on or prior to
the Closing Date.  Parent shall have received a certificate from each
Stockholder to such effect.

  (c)  Consents and Approvals.  All material consents, approvals,
authorizations and waivers required to be obtained to consummate the Exchange
and the other transactions contemplated hereby shall have been obtained.

  (d)  Opinion of Counsel.  Cook, Yancey, King & Galloway, counsel to the
Company, shall have delivered to Parent its opinion,





                                      -36-
<PAGE>   41
dated as of the Closing Date and addressed to Parent substantially in the form
of Exhibit E hereto.

  (e)  Private Placement.  Parent shall be reasonably satisfied that the
delivery of the Parent Shares pursuant to the Exchange in accordance with this
Agreement is not required to be registered under the Securities Act or under
any applicable state securities laws.

  (f)  Credit Line Apportionment.  The terms of the agreements pursuant to
which the Credit Line Apportionment is to be consummated shall be reasonably
satisfactory to Parent; provided, however, the foregoing condition shall be
deemed satisfied if the Credit Line Apportionment (i) works a separation of the
existing credit line such that the Company's liability in respect of the debt
which is affected by the Credit Line Apportionment  corresponds in all material
respects to the amount of its existing intercompany liability in respect of
funds drawn by the Company and the other obligors under the  debt which is
affected by the Credit Line Apportionment prior to the Credit Line
Apportionment and (ii) is upon commercially reasonable terms.

  (g)  Delivery of all Company Shares.  All of the Stockholders shall have
complied with the requirements of Section 1.1 hereof so that certificates
representing all Company Shares are presented at the closing on the Closing
Date.

  (h)  Agreements.  The relevant parties (other than Parent) shall have
executed the Registration Rights Agreement, the Employment Agreements, the Real
Property Agreement and the Indemnity Agreements.

  SECTION 6.3  Additional Conditions to Obligations of the Stockholders.  The
obligations of the Stockholders to effect the Exchange are also subject to the
following conditions unless waived by the Stockholders:

  (a)  Representations and Warranties.  The representations and warranties of
Parent contained in this Agreement shall be true and correct in all material
respects as of the date hereof and as of the Closing Date as though made on and
as of the Closing Date (without regard to any qualification of such
representations and warranties as to any person's knowledge), except that those
representations and warranties which address matters only as of a particular
date shall only need to remain true and correct as of such date; provided,
however, that the failure of such representations and warranties to be true and
correct in all material respects on the appropriate dates shall not be a
condition to the obligations of the Stockholders to effect the Exchange





                                      -37-
<PAGE>   42
unless such failures in the aggregate could reasonably be expected to result in
Damages in excess of $10,000,000.  The Stockholders shall have received a
certificate of the President and Chief Financial Officer of Parent to that
effect.

  (b)  Agreements and Covenants.  Parent shall have performed or complied in
all material respects with all agreements and covenants required by this
Agreement to be performed or complied with by it on or prior to the Closing
Date.  The Stockholders shall have received a certificate of the President and
Chief Financial Officer of the Parent to that effect.

  (c)  Corporate Proceedings.  All corporate and other proceedings required to
be taken on the part of Parent to authorize and carry out this Agreement shall
have been taken.

  (d)  Tax Opinion.  The Stockholders shall have received an opinion of
Vinson & Elkins LLP, special tax counsel to counsel to the Stockholders, dated
as of the Closing Date, to the effect that the Exchange will be treated for
federal income tax purposes as a reorganization within the meaning of Section
368(a) of the Code and that the Company and Parent will each be a party to that
reorganization within the meaning of Section 368(b) of the Code.  In rendering
such opinion, special tax counsel may rely upon the correctness of the
representations, warranties and covenants contained in this Agreement and the
exhibits hereto, and such other representations as it shall deem necessary or
appropriate.

  (e)  Opinion of Counsel.  Kirkpatrick & Lockhart, counsel to Parent, shall
have delivered to the Company its opinion, dated as of the Closing Date and
addressed to the Company substantially in the form of Exhibit F hereto.

  (f)  Consents and Approvals.  All material consents, approvals,
authorizations and waivers required to be obtained to consummate the Exchange
and the other transactions contemplated hereby shall have been obtained.

  (g)  Listing.  The  Parent Shares to be issued in the Exchange shall have
been approved for listing on the NYSE, upon official notice of issuance.

  (h)  Agreements.  The relevant parties (other than the Stockholders and the
Company) shall have executed the Registration Rights Agreement, the Employment
Agreements, the Real Property Agreement, the Indemnity Agreements and the
Parent Tax Letter.

  (i)  Parent Transactions.  No Parent Transaction shall have occurred.





                                      -38-
<PAGE>   43
  (j)  Tax Matters.  Parent shall have executed and delivered a letter in the
form attached hereto as Exhibit G as of the Closing Date.

                                   ARTICLE 7

                       TERMINATION, AMENDMENT AND WAIVER

  SECTION 7.1  Termination.  This Agreement may be terminated at any time prior
to the Closing Date:

  (a)  by mutual consent of Parent and the Stockholders;

  (b)  by Parent, upon a breach of any representation, warranty, covenant or
agreement on the part of the Stockholders set forth in this Agreement, or if
any representation or warranty of any  Stockholder shall have become untrue,
other than breaches of representations and warranties or untrue representations
and warranties that, in the aggregate,  could not reasonably be expected to
result in Damages in excess of $6,000,000, in either case such that any of the
conditions set forth in Section 6.2 hereof would not be satisfied (a "Company
Breach"); provided, that if such Company Breach is curable by the Stockholders
through the exercise of their reasonable commercial efforts and so long as the
Stockholders continue to exercise such reasonable commercial efforts, Parent
may not terminate this Agreement under this Section 7.1(b);

  (c)  by the Stockholders, upon a breach of any representation, warranty,
covenant or agreement on the part of Parent set forth in this Agreement, or if
any representation or warranty of Parent shall have become untrue, other than
breaches of representations or warranties or untrue representations and
warranties that, in the aggregate, could not reasonably be expected to result
in Damages in excess of $10,000,000, in either case such that any of the
conditions set forth in Section 6.3 hereof would not be satisfied (a "Parent
Breach"); provided, that if such Parent Breach is curable by Parent through the
exercise of its reasonable commercial efforts and so long as Parent continues
to exercise such reasonable commercial efforts, the  Stockholders may not
terminate this Agreement under this Section 7.1(c);

  (d)  by either Parent or  the Stockholders, if there shall be any Order which
has become final and nonappealable except if the party seeking to terminate
this Agreement pursuant to this Section 7.1(d) has not complied with its or
their obligations under Section 5.2(b) hereof; or





                                      -39-
<PAGE>   44
  (e)  by either Parent or  the Stockholders, if the Exchange shall not have
been consummated before  90 days after the date hereof; provided, however, that
this Agreement may be extended by written notice of either Parent or  the
Stockholders to a date not later than 120 days after the date hereof, if the
Exchange shall not have been consummated as a result of the Stockholders, the
Company or Parent having failed to receive all required regulatory approvals or
consents with respect to the Exchange or as a result of the entering of an
Order.

  The right of any party hereto to terminate this Agreement pursuant to this
Section 7.1 shall remain operative and in full force and effect regardless of
any investigation made by or on behalf of any party hereto, any person
controlling any such party or any of their respective officers, directors,
agents or other representatives, whether prior to or after the execution of
this Agreement.

  SECTION 7.2  Effect of Termination.  Except as provided in Section 8.7
hereof, in the event of the termination of this Agreement pursuant to Section
7.1 hereof, there shall be no liability on the part of Parent or the Company or
any of their respective officers, directors, agents or other representatives,
or any of the Stockholders and all rights and obligations of any party hereto
shall cease, except that (a) the provisions of Section 4.5  shall survive any
such termination and (b) nothing herein shall relieve any party of any
liability for any breach of this Agreement.

  SECTION 7.3  Amendment.  This Agreement may be amended by the parties hereto
at any time prior to the Closing Date.  This Agreement may not be amended
except by an instrument in writing signed by the parties hereto.

  SECTION 7.4  Waiver.  At any time prior to the Closing Date, Parent or the
Stockholders, as appropriate, may (a) extend the time for the performance of
any of the obligations or other acts of the Stockholders or Parent, as the case
may be, (b) waive any inaccuracies in the representations and warranties
contained herein or in any document delivered pursuant hereto which have been
made to it or them and (c) waive compliance with any of the agreements or
conditions contained herein for its or their benefit.  Any such extension or
waiver shall be valid only if set forth in an instrument in writing signed by
the party or parties to be bound thereby.





                                      -40-
<PAGE>   45
                                   ARTICLE 8

                           SURVIVAL; INDEMNIFICATION

  SECTION 8.1  Survival.  All claims for damages made by the parties hereto by
virtue of any representations, warranties, covenants and agreements herein or
in any certificate or document furnished pursuant hereto to any party shall be
made under, and subject to the limitations set forth in, this Article 8.  The
representations and warranties contained in Sections 2.23 and 3.10 shall not
survive the Closing Date.  The representations and warranties set forth and
contained in Sections 2.4, 2.5, 2.6 and 2.7(a) shall survive indefinitely after
the Closing Date.  All other representations and warranties set forth herein
shall survive for five (5) years after the Closing Date.  Only the covenants
and agreements contained in this Agreement that by their terms must survive the
Closing Date shall survive the Closing Date; provided, however, that any claim
for Damages arising out of or otherwise related to the nonperformance or breach
of any covenant or agreement contained in this Agreement may be brought until
the fifth anniversary of the Closing Date.

  SECTION 8.2  Indemnification by the Stockholders.   Each Stockholder shall,
severally and not jointly, indemnify, defend, save and hold harmless Parent
against and in respect of all claims, losses, expenses (including, without
limitation, attorneys' fees and disbursements) and damages (all such amounts
being hereinafter sometimes referred to as "Damages") incurred by Parent
arising out of or otherwise related to (a) any misrepresentation or breach of
any representation or warranty made by the Stockholders in Article 2 (other
than in Section 2.23) or in any certificate or document furnished by any
Stockholder to Parent pursuant to this Agreement or (b) the nonperformance or
breach of any covenant or agreement of any Stockholder contained in this
Agreement.  There shall be no liability for indemnification from any
Stockholder under any representation, warranty, covenant or agreement contained
herein other than those contained in Sections 2.4, 2.5, 2.6 and 2.7(a) unless
the aggregate amount of Damages incurred by Parent exceeds $2,500,000 (the
"Stockholders Basket Amount"); provided that any Stockholder liability for such
Damages shall be limited to the amount of Damages in excess of the Stockholders
Basket Amount.  Notwithstanding anything to the contrary contained herein,
there shall be no liability for indemnification from any Stockholder for any
breach of, or failure to comply with, any representation, warranty, covenant or
agreement contained herein if such breach or failure to comply (i) has been
waived by Parent on or prior to the Closing Date or (ii) relates, directly or
indirectly, to any matters within the subject matter set forth in Section 2.23.





                                      -41-
<PAGE>   46
  SECTION 8.3  Indemnification Based on Private Placement Disclosures.  (a)
The Stockholders shall, jointly and severally, indemnify, defend, save and hold
harmless  Parent and its officers, directors and controlling persons (as
defined in the Securities Act) and the Company (the "Parent Indemnitees")
against and in respect of  any claim made by any Stockholder   based on any
untrue statement of a material fact (or alleged untrue statement of material
fact) contained in the Disclosure Information or the omission (or alleged
omission) to state therein a material fact required to be stated therein or
necessary to make the statements therein (in the light of the circumstances
under which they were made) not misleading, unless any such statement (or
alleged statement) or omission (or alleged omission) was made in reliance upon
and in conformity with information specifically furnished by Parent  or its
representatives for use in the Disclosure Information.

  (b)  Parent shall indemnify, defend, save and hold harmless each Stockholder
against and in respect of any claim made by such Stockholder that any statement
in the Disclosure Information made in reliance upon and in conformity with
information specifically furnished by Parent or its representatives for use in
the Disclosure Information was an untrue statement of a material fact or that
any omission from the Disclosure Information made in reliance upon and in
conformity with information specifically furnished by Parent or its
representatives for use in the Disclosure Information was an omission of a
material fact required to be stated therein or necessary to make the statements
therein (in the light of the circumstances under which they were made) not
misleading.

  (c)  The Stockholders shall have no right to seek contribution from the
Company or Parent in the event that they are required to make any payments
under this Article 8.  Each Stockholder shall have the right to seek
contribution from each other Stockholder in the event that he, she or it is
required to make any payments under Section 8.3(a); provided, however, that
such right of contribution shall be based solely upon the relative aggregate
amounts that the Stockholders received on account of the Exchange.

  SECTION 8.4  Indemnification by Parent.  Parent shall indemnify, defend, save
and hold harmless any Stockholder against and in respect of all Damages
(including any Tax Loss) incurred by such Stockholder arising out of or
otherwise related to (a) any misrepresentation or breach of any representation
or warranty made by Parent in Article 3 (other than in Section 3.10) or in any
certificate or document furnished by Parent to the Stockholders pursuant to
this Agreement or (b) the nonperformance or breach of any covenant or agreement
of Parent contained in this Agreement.





                                      -42-
<PAGE>   47
There shall be no liability for indemnification from Parent under any
representation, warranty, covenant or agreement contained herein unless the
aggregate amount of Damages incurred by all Stockholders exceeds $5,000,000
(the "Parent Basket Amount"); provided, that any Parent liability for such
Damages shall be limited to the amount of Damages in excess of the Parent
Basket Amount.  Notwithstanding anything to the contrary contained herein,
there shall be no liability for indemnification from Parent for any breach of,
or failure to comply with, any representation, warranty, covenant or agreement
contained herein if such breach or failure to comply (i) has been waived by the
Stockholders on or prior to the Closing Date or (ii) relates, directly or
indirectly, to any matters within the subject matter set forth in Section 3.10.

  SECTION 8.5  Claims Against Indemnified Parties.  (a)  L. David Myatt has
been designated as the representative of the Stockholders (the "Stockholders
Representative") to whom claims or demands upon Stockholders for
indemnification under this Article 8 shall be made and who shall have certain
rights and responsibilities as set forth herein.

  (b) If any Parent Indemnitee or any Stockholder (an "Indemnified Party")
believes that it or he has suffered or incurred or may suffer or incur any
Damages under this Article  8, such Indemnified Party shall so notify either
the Stockholders through the Stockholders Representative, the relevant
Stockholder or Parent (the "Indemnifying Party"), as appropriate, with
reasonable promptness and reasonable particularity in light of the
circumstances then existing.  If any action at law or suit in equity is
instituted by or against a third party with respect to which any Indemnified
Party intends to claim any Damages, such Indemnified Party shall promptly
notify the Indemnifying Party of such action or suit.  The failure of an
Indemnified Party to give any notice required by this Section 8.5 shall not
affect any of such party's rights under this Article 8 except to the extent
that such failure is actually prejudicial to the rights or obligations of the
Indemnifying Party.

  (c) With respect to claims or demands by third parties, following receipt of
notice pursuant to Section 8.5(b) hereof, the Indemnifying Party shall have the
right at his, its or their own expense to undertake the defense of any such
claims or demands utilizing counsel selected by the Stockholders
Representative, the relevant Stockholder or Parent, as the case may be, and
approved by the Indemnified Party, which approval shall not be unreasonably
withheld.  Any such undertaking of the defense of any such claims or demands by
or on behalf of the Indemnifying Party shall be an acknowledgment and agreement
that such claim or demand, if true, constitutes indemnifiable Damages.  In the
event that the





                                      -43-
<PAGE>   48
Indemnifying Party shall fail to give notice of their, its or his  intention to
undertake the defense of any such claim or demand within 30 days after
receiving notice that it has been asserted or threatened, the Indemnified Party
shall have the right to satisfy and discharge the same by payment, compromise
or otherwise.

  (d)  If an Indemnified Party believes it or he has incurred Damages which are
subject to indemnification under this Article 8 and do not involve a third
party claim or demand, it or he shall forward notice thereof to either the
Stockholders Representative, the relevant Stockholder or Parent as specified in
Section 8.5(b) hereof, and shall state the amount of Damages it or he believes
it or he has suffered, and shall provide, in reasonable detail the facts
alleged as the basis for such claim and the section or sections of this
Agreement alleged to have been violated (a "Damages Notice").  No later than
30 days after receipt of a Damages Notice from an Indemnified Party, the
Indemnifying Party shall deliver or cause to be delivered to the Indemnified
Party either a notice accepting such claim for Damages or a notice that the
Indemnifying Party disputes such claim for Damages.  A notice by the
Stockholders Representative accepting a claim for Damages under Section 8.3(a)
shall be binding on all of the Stockholders.  A failure to provide notice
disputing a claim for Damages within  30 days of receipt of a Damages Notice
shall be deemed acceptance of the relevant claim by the relevant Indemnifying
Party.

  SECTION 8.6  Fees and Expenses.  Notwithstanding any other provision in this
Agreement, in the event of any dispute or controversy governed by this Article
8, the prevailing party in such dispute shall, in addition to any other
remedies such prevailing party may obtain in such dispute, be entitled to
recover from the other parties thereto all of its or his reasonable legal fees
and out-of-pocket costs incurred by such party in enforcing or defending its or
his rights hereunder.

  SECTION 8.7  Fraud; Willful Breach.  Any limitations set forth in this
Article 8 on the right of any party hereto to indemnification hereunder shall
not apply to the extent that Damages are incurred by such party as the result
of fraud or the willful breach of any representation, warranty, agreement or
covenant by another party to this Agreement.

                                   ARTICLE 9

                               GENERAL PROVISIONS

  SECTION 9.1  Notices.  All notices and other communications given or made
pursuant hereto shall be in writing and shall be deemed to have been duly given
or made as of the date delivered,





                                      -44-
<PAGE>   49
mailed or transmitted, and shall be effective upon receipt, if delivered
personally or mailed by registered or certified mail (postage prepaid, return
receipt requested) to a party at one of the following addresses (or at such
other address for a party as shall be specified by like notice) or sent to a
party by electronic transmission to the telecopier number specified below:
 
  (a)  If to Parent:

     Quaker State Corporation
     255 Elm Street
     Oil City,  PA  16301
     Attention:  Herbert M. Baum
     Telecopier No.:  (814) 676-7920

   with a copy to:

     Kirkpatrick & Lockhart
     1500 Oliver Building
     Pittsburgh, PA  15222
     Attention:  Charles J. Queenan, Jr., Esq.
     Telecopier No.:  (412) 355-6501

  (b)  If to the Company or the Stockholders:

     Westland Oil Company, Inc.
     2740 Valley View Drive
     Shreveport,  LA  71108
     Attention:  Mr. L. David Myatt, President
     Telecopier No.:  (318) 683-4300

   with a copy to:

     Cook, Yancey, King & Galloway
     1700 Commercial National Tower
     Shreveport,  LA  71120-2260
     Attention:  Jerald R. Harper, Esq.
     Telecopier No.:  (318) 227-2606

  SECTION 9.2  Fees and Expenses.  The Reorganization Expenses of the Company
and the Stockholders shall be assumed by Parent and paid directly by Parent to
the person or persons entitled to payment for such Reorganization Expenses on
or before the Closing Date and any Reorganization Expenses not calculated and
presented to Parent on the Closing Date shall be assumed and paid directly by
Parent 30 days from the date such Reorganization Expenses are submitted to
Parent, by certified funds to the extent that such expenses have been
previously disclosed to Parent by the Company in accordance with the letter
agreement dated as of the date hereof





                                      -45-
<PAGE>   50
between the Company and Parent, provided, however, that in no event shall
Parent provide funds (directly or indirectly, whether by way of reimbursement
or otherwise) in respect of Reorganization Expenses to the Company or any
Stockholder.  All other out-of-pocket expenses (including, without limitation,
all fees and expenses of counsel, accountants, investment bankers, experts and
consultants to a party hereto and its affiliates which do not constitute
Reorganization Expenses) incurred by a party or on its behalf in connection
with or related to the authorization, preparation, negotiation, execution or
performance of this Agreement and all other matters related to the closing of
the transactions contemplated hereby shall be borne solely and entirely by the
party incurring such expenses.

  SECTION 9.3  Means of Payment.  Notwithstanding any other provision of this
Agreement to the contrary, after the Closing Date if any amount is owed to any
Stockholder (pursuant to Article 8  hereof or otherwise) and if the payment of
such amount in cash could reasonably be expected to result in  the exchange of
the Company Shares for the Parent Shares not being treated as a tax-free
reorganization under Section 368(a)(1) of the Code, then subject to any
requirements of applicable law or stock exchange requirements, such payment
shall be made in shares of Parent Common Stock, with the number of such shares
to be calculated by dividing the amount owed by the closing sale price of
Parent Common Stock on the Closing Date, and each party shall provide all
reasonable cooperation to the others so as to effect the foregoing.

  SECTION 9.4  Certain Definitions.  For purposes of this Agreement, the term:

  (a)  "Affiliate" means a person that, directly or indirectly, through one or
more intermediaries, controls, is controlled by, or is under common control
with, another person.

  (b)  "Company Competing Transaction" means any of the following involving the
Company: (i) any merger, consolidation, share exchange, business combination or
other similar transaction (other than the transactions contemplated by this
Agreement); (ii) any sale, lease, exchange, mortgage, pledge, transfer or other
disposition of 15% or more of the assets of  the Company, in a single
transaction or series of transactions; (iii) any tender offer or exchange offer
for 15% or more of the outstanding shares of capital stock of the Company; (iv)
any person having acquired beneficial ownership or the right to acquire
beneficial ownership of, or any "group" (as such terms are defined under
Section 13(d) of the Exchange Act and the rules and regulations promulgated
thereunder) having been formed which beneficially owns or has the right to
acquire beneficial ownership of, 15% or more of the then





                                      -46-
<PAGE>   51
outstanding shares of capital stock of the Company; or (v) any public
announcement of a proposal, plan or intention to do any of the foregoing.

  (c)  "Company Material Adverse Change" or "Company Material Adverse Effect"
means any change or effect or any development that, insofar as can reasonably
be foreseen, is likely to result in any change or effect or any combination of
any of the foregoing that is materially adverse to (i) the business,
properties, assets, condition (financial or otherwise), results of operations
or prospects of the Company or (ii) the ability of the Stockholders to cause
the Company to perform its obligations hereunder or to consummate the
transactions contemplated hereby.

  (d)  "Confidentiality Agreement" refers to letter agreements executed
by Parent and the Company on August 3, 1994.

  (e)  "Credit Line Apportionment" means a transaction or transactions by which
the current existing debt under the Credit, Security and Guaranty Agreement
dated June 25, 1993, by and between Specialty Oil Company, Inc.-I, Specialty
Oil Company, Inc.-II, Specialty Oil Company, Inc.-III (the "Specialty
Companies"), the Company, L. D. Myatt, Dennis M. Myatt, Jr., and Commercial
National Bank of Shreveport, and all amendments to such agreement, in the
approximate amount of $30,000,000, which is a joint and several obligation of
the Specialty Companies and the Company is converted to several obligations of
the Company on the one hand and the Specialty Companies on the other based upon
the current debt allocable to each such company.

  (f)  "Knowledge" or "known" means, with respect to Parent or the Company as
to any matter in question, if an executive officer of Parent or the Company has
actual knowledge of such matter or should have had knowledge of such matter if
he or she had performed his or her duties as such in the manner required by
applicable law and, with respect to a  Stockholder as to any matter in
question, means actual knowledge of such matter and, if such Stockholder is an
officer of the Company, also includes knowledge which such Stockholder should
have had if he had fulfilled his duties as such in the manner required by
applicable law.

  (g)  "NYSE" means the New York Stock Exchange, Inc.

  (h)  "Parent Material Adverse Effect" means any effect or any development
that, insofar as can reasonably be foreseen, is likely to result in any effect
or any combination of any of the foregoing that is materially adverse to (i)
the business, properties, assets, condition (financial or otherwise), results
of operations or prospects of Parent and its subsidiaries, taken as a whole or
(ii)





                                      -47-
<PAGE>   52
the ability of Parent to perform its obligations hereunder or to consummate the
transactions contemplated hereby.

  (i)  "Parent Transaction" means any of the following involving Parent:  (i)
any merger, consolidation, share exchange, business combination or other
similar transaction (other than the transactions contemplated by this
Agreement); (ii) any sale, lease, exchange, mortgage, pledge, transfer or other
disposition of 15% or more of the assets of Parent and its subsidiaries, taken
as a whole, in a single transaction or series of transactions; (iii) any tender
offer or exchange offer for 15% or more of the outstanding shares of Parent
Common Stock; (iv) any person having acquired beneficial ownership or the right
to acquire beneficial ownership of, or any group having been formed which
beneficially owns or has the right to acquire beneficial ownership of, 15% or
more of the then outstanding shares of Parent Common Stock; or (v) any public
announcement of a proposal, plan or intention to do any of the foregoing, other
than in all such cases any such transactions disclosed to the Agent prior to
the date hereof.

  (j)  "Person" means an individual, corporation, partnership, association,
trust, unincorporated organization, other entity or group.

  (k)  "Reorganization Expenses" means expenses of the Company, the
Stockholders or both which are solely and directly related to the Exchange in
accordance with the guidelines established in Rev. Rul. 73-54, 1973-1 C.B. 187.

  (l)  "Special AAA Distribution" means the  distribution declared by the
Company on July 7, 1994, payable to the Stockholders in the total amounts set
forth in Section 2.3 of the Company Disclosure Schedule.

  (m)  "Subsidiary" or "subsidiaries" of any person, means any corporation,
partnership, joint venture or other legal entity of which such person (either
alone or through or together with any other subsidiary) owns, directly or
indirectly, 50% or more of the stock or other equity interests the holders of
which are generally entitled to vote for the election of the board of directors
or other governing body of such corporation or other legal entity.

  (n)  "Tax" or "Taxes" means any and all taxes, charges, fees and levies
payable to any federal, state, local or foreign taxing authority or agency,
including, without limitation, (i) income, franchise, profits, gross receipts,
minimum, alternative minimum, estimated, ad valorem, value added, sales, use,
service, real or personal property, capital stock, license, payroll,
withholding, disability, employment, social security, workers compensation,





                                      -48-
<PAGE>   53
unemployment compensation, utility, severance, excise, stamp, windfall profits,
transfer and gains taxes, (ii) customs duties, imposts, charges, levies or
other similar assessments of any kind, and (iii) interest, penalties and
additions to tax imposed with respect thereto.

  SECTION 9.5  Headings.  The table of contents and headings contained in this
Agreement are for reference purposes only and shall not affect in any way the
meaning or interpretation of this Agreement.

  SECTION 9.6  Severability.  If any term or other provision of this Agreement
is invalid, illegal or incapable of being enforced by any rule of law or public
policy, all other conditions and provisions of this Agreement shall
nevertheless remain in full force and effect so long as the economic or legal
substance of the transactions contemplated hereby is not affected in any manner
materially adverse to any party.  Upon such determination that any such term or
other provision is invalid, illegal or incapable of being enforced, the parties
hereto shall negotiate in good faith to modify this Agreement so as to effect
the original intent of the parties as closely as possible in an acceptable
manner to the end that the transactions contemplated hereby are fulfilled to
the extent possible.

  SECTION 9.7  Entire Agreement.  This Agreement (together with the Exhibits,
Schedules, and certificates and documents referred to herein) and the
Confidentiality Agreement constitute the entire agreement of the parties and
supersede all prior agreements and undertakings, both written and oral, between
the parties, or any of them, with respect to the subject matter hereof.

  SECTION 9.8  Assignment.  This Agreement shall not be assigned by  operation
of law or otherwise; provided, however, that any Stockholder may assign its
rights hereunder to a "Permitted Transferee" (as such term is defined in the
Registration Rights Agreement) so long as any such Permitted Transferee shall
enter into an assignment agreement that shall provide that such person shall
become a party to this Agreement as of the date thereof as fully as if such
person had executed this Agreement as of the date hereof.

  SECTION 9.9  Parties in Interest.  This Agreement shall be binding upon and
inure solely to the benefit of each party hereto, and nothing in this
Agreement, express or implied (other than the provisions of Section  5.5
hereof), is intended to or shall confer upon any other person any right,
benefit or remedy of any nature whatsoever under or by reason of this
Agreement.





                                      -49-
<PAGE>   54
  SECTION 9.10  Failure or Indulgence Not Waiver; Remedies Cumulative.  No
failure or delay on the part of any party hereto in the exercise of any right
hereunder shall impair such right or be construed to be a waiver of, or
acquiescence in, any breach of any representation, warranty, covenant or
agreement herein, nor shall any single or partial exercise of any such right
preclude other or further exercise thereof or of any other right.  All rights
and remedies existing under this Agreement are cumulative to, and not exclusive
of, any rights or remedies otherwise available.

  SECTION 9.11  Governing Law.  This Agreement shall be governed by, and
construed in accordance with, the laws of the State of Delaware, regardless of
the laws that might otherwise govern under applicable principles of conflicts
of law.

  SECTION 9.12  Agent.  The Stockholders acknowledge the appointment of L.
David Myatt as their joint and several agent in accordance with the terms of
the Agreement and they shall be bound by any action taken or failure to act by
L. David Myatt as such agent which conforms with the requirements of this
Agreement, regardless of whether any such Stockholder agrees with such action
or failure to act.

  SECTION  9.13  Counterparts.  This Agreement may be executed in one or more
counterparts, and by the different parties hereto in separate counterparts,
each of which when executed shall be deemed to be an original, but all of which
taken together shall constitute one and the same agreement.

  IN WITNESS WHEREOF, Parent and the Stockholders have as of the date
first written above  executed this Agreement.

                                  QUAKER STATE CORPORATION


                                  By: /s/ Herbert M. Baum
                                     -------------------------------
                                     Name:
                                     Title:


                                      /s/ L. David Myatt
                                     -------------------------------
                                     L. DAVID MYATT


                                      /s/ Margaret Tenney Myatt
                                     -------------------------------
                                     MARGARET TENNEY MYATT



                                   -50-
<PAGE>   55
                                    /s/ Dennis M. Myatt
                                    -------------------------------
                                    DENNIS M. MYATT, JR.


                                    /s/ Mary Anne McClendon Myatt
                                    ------------------------------
                                    MARY ANNE MCCLENDON MYATT

                                    /s/ Dennis M. Myatt, III
                                    ------------------------------
                                    DENNIS M. MYATT, III



                                    /s/ Dennis M. Myatt
                                    --------------------------------
                                    Dennis M. Myatt, Jr., in his capacity 
                                    as Trustee of the "LDM WESTLAND TRUST 1," 
                                    a trust created under the laws of the 
                                    State of Louisiana on October 8, 1992


                                    /s/ Dennis M. Myatt
                                    --------------------------------
                                    Dennis M. Myatt, Jr., in his capacity 
                                    as Trustee of the "LDM WESTLAND TRUST 2,"
                                    a trust created under the laws of the 
                                    State of Louisiana on October 8, 1992


                                    /s/ Sarah Myatt O'Dom
                                    --------------------------------
                                    Sarah Myatt O'Dom, in her capacity as 
                                    Trustee of the "DMM WESTLAND TRUST," 
                                    a trust created under the laws of the 
                                    State of Louisiana on October 8, 1992





                                      -51-
<PAGE>   56
       LIST OF OMITTED EXHIBITS AND SCHEDULES - STOCK EXCHANGE AGREEMENT


Omitted Exhibits:
- - ----------------
A.  Registration Rights and Transfer Agreement
B-1 through B-10.  Employment Agreements with Certain Employees of Westland
    Oil Company, Inc.
C.  Agreement to Buy and Sell Related to Certain Assets of Moon Realty
D.  Indemnification Agreement Between Quaker State Corporation and L. D. Myatt
    and D. M. Myatt, Jr.
E.  List of Matters to be Covered in Opinion of Cook, Yancey, King & Galloway
F.  List of Matters to be Covered in Opinion of Kirkpatrick & Lockhart
G.  Letter of Quaker State Corporation Related to Certain Tax Matters

Schedule 1.1  Allocation of Shares for Exchange of Stock


Omitted Schedules:
- - -----------------
Company Disclosure Schedule -

Section 2.1    Jurisdictions in Which Company is Authorized to do Business

Section 2.3    Equity Capitalization and Stock Ownership of the Company;
               Dividend Distribution

Section 2.4    List of Information Presented to Shareholders

Section 2.7    List of Required Filings and Consents to Transaction

Section 2.11   Absence of Changes or Events

Section 2.12   Absence of Litigation

Section 2.13   Indebtedness of the Company

Section 2.14   List of Contracts of the Company

Section 2.15   List of Real Property Leases and Fee Owned Properties of the
               Company

Section 2.16   List of Liens on Personal Property of the Company

Section 2.17   List of Employee Benefit Plans and Other Labor Matters

Section 2.20   List of the Company's Insurance

Section 2.23   Environmental Matters

Section 2.24   List of Trade Names and Trademarks and Other Intellectual
               Property Matters
               
Section 4.2(f) List of Assets to be Purchased by Stockholders Prior to Closing
<PAGE>   57

 Section 4.4  List of Current Distribution Agreements Involving the Company


Parent Disclosure Schedule:

Section 5.1   List of Jurisdictions in which Quaker State is Qualified to do
              Business
Section 5.3   List of Options and Other Rights to Purchase Quaker State
              Common Stock

Section 5.5   List of Filings and Consents Necessary to Transaction

Section 5.7   Absence of Certain Changes

Section 5.8   List of Certain Litigation of Quaker State


Quaker State hereby agrees to furnish supplementally to the Commission upon
request a copy of any omitted exhibit or schedule.

<PAGE>   1

                                                                   EXHIBIT 2(b)



                          AGREEMENT AND PLAN OF MERGER



                            QUAKER STATE CORPORATION

                          THE SPECIALTY OIL COMPANIES



                           DATED AS OF AUGUST 3, 1994





<PAGE>   2
<TABLE>
<S>                                                                                                      <C>
ARTICLE 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    1
  THE MERGERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    1
   SECTION 1.1   The Mergers  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    1
   SECTION 1.2   Effective Time   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    2
   SECTION 1.3   Effect of the Mergers  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    2
   SECTION 1.4   Certificate of Incorporation; By-Laws  . . . . . . . . . . . . . . . . . . . . . . . .    2
   SECTION 1.5   Directors and Officers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    2
   SECTION 1.6   Closing Date, Time and Place . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    3
                                                                      
ARTICLE 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    3
  CONVERSION OF SECURITIES; EXCHANGE OF CERTIFICATES  . . . . . . . . . . . . . . . . . . . . . . . . .    3
   SECTION 2.1   Conversion of Securities; Exchange of Certificates . . . . . . . . . . . . . . . . . .    3
   SECTION 2.2   Stock Transfer Books . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    4
   SECTION 2.3   Additional Compensation   . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . .    5
                                                                                                        
ARTICLE 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     5
  REPRESENTATIONS AND WARRANTIES OF THE COMPANIES  . . . . . . . . . . . . . . . . . . . . . . . . . .     5
   SECTION 3.1   Organization and Qualification  . . . . . . . . . . . . . . . . . . . . . . . . . . .     5
   SECTION 3.2   Articles of Incorporation and By-Laws . . . . . . . . . . . . . . . . . . . . . . . .     6
   SECTION 3.3   Capitalization  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     6
   SECTION 3.4   Authority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     7
   SECTION 3.5   No Conflict; Required Filings and Consents  . . . . . . . . . . . . . . . . . . . . .     7
   SECTION 3.6   Permits; Compliance   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     8
   SECTION 3.7   Financial Statements  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     8
   SECTION 3.8   Absence of Certain Changes or Events  . . . . . . . . . . . . . . . . . . . . . . . .     9
   SECTION 3.9   Absence of Litigation   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     9
   SECTION 3.10  Indebtedness   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   10
   SECTION 3.11  Contracts  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   10
   SECTION 3.12  Real Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   11
   SECTION 3.13  Personal Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   12
   SECTION 3.14  Employee Benefit Plans; Labor Matters  . . . . . . . . . . . . . . . . . . . . . . . .   12
   SECTION 3.15  Taxes  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   14
   SECTION 3.16  Undisclosed Liabilities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   14
   SECTION 3.17  Insurance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   15
   SECTION 3.18  Opinion of Financial Advisor   . . . . . . . . . . . . . . . . . . . . . . . . . . . .   15
   SECTION 3.19  Brokers  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   15
   SECTION 3.20  Environmental Matters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   15
   SECTION 3.21  Intellectual Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   16
   SECTION 3.22  Disclosure   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   16
   SECTION 3.23  Miscellaneous  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   16
                                                                                                    
ARTICLE 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   17
  REPRESENTATIONS AND WARRANTIES OF SHAREHOLDERS  . . . . . . . . . . . . . . . . . . . . . . . . . . .   17
</TABLE>                                                              
                                                                             
                                                                             
                                                                             


                                      -i-
<PAGE>   3
<TABLE>
<S>                                                                                                           <C>
   SECTION 4.1   Ownership of Stock  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    17
   SECTION 4.2   Valid Agreement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   17
   SECTION 4.3   Shareholders Consent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    18
   SECTION 4.4   Disclosure  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18
                                                                                                           
ARTICLE 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   19
  REPRESENTATIONS AND WARRANTIES OF PARENT AND PARENT SUB . . . . . . . . . . . . . . . . . . . . . . . . .   19
   SECTION 5.1   Organization and Qualification  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   19
   SECTION 5.2   Certificate of Incorporation and By-Laws  . . . . . . . . . . . . . . . . . . . . . . .  .   19
   SECTION 5.3   Capitalization  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   20
   SECTION 5.4   Authority   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   20
   SECTION 5.5   No Conflict; Required Filings and Consents  . . . . . . . . . . . . . . . . . . . . . .  .   21
   SECTION 5.6   Reports; Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   21
   SECTION 5.7   Absence of Certain Changes or Events  . . . . . . . . . . . . . . . . . . . . . . . . .  .   22
   SECTION 5.8   Absence of Litigation   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   22
   SECTION 5.9   Undisclosed Liabilities   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   22
   SECTION 5.10  Environmental Matters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   23
   SECTION 5.11  Opinion of Financial Advisor   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   23
   SECTION 5.12  Brokers  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   23
                                                                                                           
ARTICLE 6  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
  COVENANTS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
   SECTION 6.1   Affirmative Covenants   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
   SECTION 6.2   Negative Covenants of the Companies   . . . . . . . . . . . . . . . . . . . . . . . . . . .  24
   SECTION 6.3   Negative Covenants of Parent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  26
   SECTION 6.4   Access and Information  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  26
   SECTION 6.5   Confidentiality   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
                                                                                                            
ARTICLE 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .  27
  ADDITIONAL AGREEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .  27
   SECTION 7.1   Appropriate Action; Consents; Filings   . . . . . . . . . . . . . . . . . . . . . . . . . .  27
   SECTION 7.2   Public Announcements  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  29
   SECTION 7.3   Indemnification of Directors and Officers   . . . . . . . . . . . . . . . . . . . . . . . .  29
   SECTION 7.4   Obligations of Parent in Respect of Parent Sub  . . . . . . . . . . . . . . . . . . . . . .  30
   SECTION 7.5   Companies Employees Benefits  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
   SECTION 7.6   Indemnity Against Shareholder Liability for Companies' Debt . . . . . . . . . . . . . . . .  31
   SECTION 7.7   Purchase of Scrip Dividend Notes   . . . . . . . . . . . . . . . . . . . . . . . . . . .  .  31
   SECTION 7.8   Reporting of Allocation of Purchase Price  . . . . . . . . . . . . . . . . . . . . . . .  .  31
   Section 7.9   Employment Agreements   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  31
   Section 7.10  Arbitration  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .  31
</TABLE>                                                             





                                      -ii-
<PAGE>   4
<TABLE>             
<S>                                                                                                        <C>
   SECTION 7.11   Environmental Matters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  32
                                                                                                         
ARTICLE 8   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   34
  CLOSING CONDITIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   34
   SECTION 8.1   Conditions to Obligations of Each Party Under this Agreement  . . . . . . . . . . . . . .  34
   SECTION 8.2   Additional Conditions to Obligations of Parent  . . . . . . . . . . . . . . . . . . . . .  35
   SECTION 8.3   Additional Conditions to Obligations of the Companies . . . . . . . . . . . . . . . . . .  36
                                                                                                         
ARTICLE 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   37
  TERMINATION, AMENDMENT AND WAIVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   37
   SECTION 9.1   Termination    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   37
   SECTION 9.2   Effect of Termination   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   38
   SECTION 9.3   Amendment   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   38
   SECTION 9.4   Waiver  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .   39
                                                                                                         
ARTICLE 10  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   39
  SURVIVAL; INDEMNIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   39
   SECTION 10.1   Survival   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  39
   SECTION 10.2   Indemnification by the Shareholders  . . . . . . . . . . . . . . . . . . . . . . . . . .  39
   SECTION 10.3   Indemnification Based on Disclosure Obligations  . . . . . . . . . . . . . . . . . . . .  39
   SECTION 10.4   Claims Against Indemnified Parties   . . . . . . . . . . . . . . . . . . . . . . . . . .  40
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
   SECTION 10.5   Fees and Expenses  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
   SECTION 10.6   Fraud; Willful Breach  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  42
                                                                                                          
ARTICLE 11  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
  GENERAL PROVISIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
   SECTION 11.1  Notices  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
   SECTION 11.2  Fees and Expenses  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
   SECTION 11.3  Certain Definitions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
   SECTION 11.4  Additional Actions   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
   SECTION 11.5  Headings   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
   SECTION 11.6  Severability   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
   SECTION 11.7  Entire Agreement   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
   SECTION 11.8  Assignment   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
   SECTION 11.9  Parties in Interest  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
   SECTION 11.10  Failure or Indulgence Not Waiver; Remedies Cumulative   . . . . . . . . . . . . . . . . . 47
   SECTION 11.11  Governing Law   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
   SECTION 11.12  Agent   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
   SECTION 11.13  Counterparts  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
</TABLE>  




                                     -iii-
<PAGE>   5
  AGREEMENT AND PLAN OF MERGER, dated as of August 3, 1994 (this "Agreement"),
among QUAKER STATE CORPORATION, a Delaware corporation ("Parent"), SO
ACQUISITION CORP., a Delaware corporation ("Parent Sub") and a wholly owned
subsidiary of Parent, and SPECIALTY OIL COMPANY, INC.-I, a Louisiana
corporation ("Specialty I"), SPECIALTY OIL COMPANY, INC.-II, an Arkansas
corporation ("Specialty II"), SPECIALTY OIL COMPANY, INC.-III, a Louisiana
corporation ("Specialty III"), and SPECIALTY OIL COMPANY, INC.-IV, a Louisiana
corporation ("Specialty IV"), and the shareholders of those companies listed on
Exhibit A hereto (collectively, the "Shareholders").  Specialty I, Specialty
II, Specialty III and Specialty IV are sometimes referred to herein
individually as a "Company" and collectively as the "Companies".

  WHEREAS, the Board of Directors of each Company has determined that the
merger of such Company with Parent Sub (each, a "Merger") is consistent with
and in furtherance of the long-term business strategy of such Company and is
fair to, and in the best interests of, such Company and the holders of such
Company's common stock, and has approved and adopted this Agreement and the
transactions contemplated hereby; and

  WHEREAS, the Board of Directors of Parent has determined that the Mergers are
consistent with and in furtherance of the long-term business strategy of Parent
and are fair to, and in the best interests of, Parent and its stockholders and
has approved and adopted this Agreement and the transactions contemplated
hereby; and

  WHEREAS, each of the Shareholders has reviewed this Agreement and all other
information deemed necessary or appropriate by such Shareholder to be reviewed
in connection with the Mergers and has determined to execute this Agreement and
to vote to adopt and approve this Agreement and to consummate the transactions
contemplated hereby.

  NOW, THEREFORE, in consideration of the foregoing and the respective
representations, warranties, covenants and agreements set forth in this
Agreement, the parties hereto agree as follows:

                                   ARTICLE 1

                                  THE MERGERS

  SECTION 1.1  The Mergers.  Upon the terms and subject to the conditions set
forth in this Agreement, and in accordance with  applicable law, at the
Effective Time (as defined in Section 1.2), each Company shall be merged with
and into Parent Sub.  As a result of the Mergers, the separate corporate
existence of each Company





                                      -1-
<PAGE>   6
shall cease and Parent Sub shall continue as the surviving corporation of the
Mergers (the "Surviving Corporation") and shall continue to be governed by the
laws of the State of Delaware, and the separate corporate existence of Parent
Sub with all its rights, privileges, immunities, powers and franchises shall
continue unaffected by the Merger, except as set forth below.  The name of the
Surviving Corporation shall be SO Acquisition Corp. or such other name as
Parent shall determine.

  SECTION 1.2  Effective Time.  As promptly as practicable after the
satisfaction or, if permissible, waiver of the conditions set forth in Article
8, the parties hereto shall cause the Mergers to be consummated by filing
certificates or articles of merger (the "Certificates of Merger") with the
Secretaries of State of the States of Delaware, Louisiana and Arkansas in such
forms as required by, and executed in accordance with the relevant provisions
of, the applicable state's law (the date and time of the last of such filings
being the "Effective Time").

  SECTION 1.3  Effect of the Mergers.  At the Effective Time, the Mergers shall
have the effects set forth in the applicable provisions of the applicable
states' corporate law.  Without limiting the generality of the foregoing, and
subject thereto, at the Effective Time, except as otherwise specifically set
forth herein, all the property, rights, privileges, powers and franchises of
Parent Sub and the Companies shall vest in the Surviving Corporation, and all
debts, liabilities and duties of Parent Sub and the Companies shall become the
debts, liabilities and duties of the Surviving Corporation.

  SECTION 1.4  Certificate of Incorporation; By-Laws.  At the Effective Time,
the Certificate of Incorporation and the By-Laws of Parent Sub, as in effect
immediately prior to the Effective Time, shall be the Certificate of
Incorporation and the By-Laws of the Surviving Corporation.

  SECTION 1.5  Directors and Officers.  Immediately after consummation of the
Mergers, Parent shall take all necessary action so that Herbert M. Baum, Conrad
A. Conrad, L. David Myatt, William Grube and Dennis M. Myatt, Jr. shall be the
initial directors of the Surviving Corporation, each to hold office in
accordance with the Certificate of Incorporation and By-Laws of the Surviving
Corporation, and the officers of Specialty II immediately prior to the
Effective Time shall be the initial officers of the Surviving Corporation, in
each case until their resignation, death or disqualification or until their
respective successors are duly elected or appointed and qualified.





                                      -2-
<PAGE>   7
  SECTION 1.6  Closing Date, Time and Place.  The date on which the Mergers
shall be consummated is hereinafter referred to as the "Closing Date".  The
closing of the Mergers shall take place commencing at 10:00 a.m., Eastern Time,
on the Closing Date at the offices of Kirkpatrick & Lockhart, 1500 Oliver
Building, Pittsburgh, Pennsylvania.

                                   ARTICLE 2

               CONVERSION OF SECURITIES; EXCHANGE OF CERTIFICATES

  SECTION 2.1  Conversion of Securities; Exchange of Certificates.  (a) By
virtue of the Mergers and without any action on the part of Parent, Parent Sub,
the Companies or the Shareholders:

  (i)  At the Effective Time, each share of (A) common stock, $100.00 per share
par value ("Specialty I Common Stock"), of Specialty I, (B) common stock, $1.00
per share par value ("Specialty II Common Stock"), of Specialty II, (C) common
stock, no par value ("Specialty III Common Stock"), of Specialty III, and (D)
common stock, no par value ("Specialty IV Common Stock"), of Specialty IV, in
each case, issued and outstanding immediately prior to the Effective Time
(collectively, the "Shares"), other than any Shares to be canceled pursuant to
Section 2.1(b) hereof, shall be converted, subject to the provisions of this
Section 2.1, into the right to receive such amount of cash (the "Cash
Consideration"), as set forth on Schedule 2.1 hereto.

  (ii) At the Effective Time, each share of Specialty I Common Stock, Specialty
II Common Stock, Specialty III Common Stock, and Specialty IV Common Stock
(collectively referred to herein as "Companies Common Stock" or, individually,
as the "Company's Common Stock"), held in the treasury of such Company
immediately prior to the Effective Time shall be canceled and extinguished at
the Effective Time without any conversion thereof and no payment shall be made
with respect thereto.

  (iii)  At the Effective Time, the shares of common stock, par value $.01 per
share ("Parent Sub Common Stock"), of Parent Sub issued and outstanding
immediately prior to the Effective Time shall remain outstanding and as a
result of the Mergers and without any action on the part of the holder thereof
shall be converted into and thereafter constitute all of the issued and
outstanding shares of capital stock of the Surviving Corporation.

  (b)  As soon as practicable after the Effective Time, each holder of a
certificate that prior thereto represented Shares shall be entitled, upon
surrender thereof to Parent in the manner set





                                      -3-
<PAGE>   8
forth in Section 2.1(c) hereof, to receive in exchange therefor, in accordance
with Section 2.1(a)(i) hereof and Schedule 2.1 hereto, certified funds equal to
the aggregate Cash Consideration into which the Shares so surrendered shall
have been converted as provided in Section 2.1(a)(i) hereof and Schedule 2.1
hereto.  Until so surrendered, each such certificate that, prior to the
Effective Time, represented Shares shall be deemed from and after the Effective
Time, for all corporate purposes, other than the payment of dividends and
distributions declared on Companies Common Stock prior to the Effective Time,
to evidence solely the right to receive the aggregate Cash Consideration,
without interest thereon, into which such Shares shall have been converted
pursuant to this Section 2.1 and Schedule 2.1 hereto.

  (c)  At the Effective Time, Parent will deliver or cause to be delivered to
each holder of record of a certificate or certificates which immediately prior
to the Effective Time represented Shares (the "Certificates"), (i) a letter of
transmittal (which shall specify that delivery shall be effected, and risk of
loss and title to a Certificate shall pass, only upon proper delivery of such
Certificate to Parent and shall be in such form and have such other provisions
as Parent may reasonably specify) and (ii) instructions for use in effecting
the surrender of such Certificate in exchange for cash.  Upon surrender of a
Certificate to Parent together with such a letter of transmittal, duly executed
and completed in accordance with the terms thereof, and such other customary
documents as may be required pursuant to such instructions, the holder of such
Certificate shall be entitled to receive in exchange therefor the aggregate
Cash Consideration which such holder has the right to receive pursuant to
Section 2.1(a)(i) hereof and Schedule 2.1 hereto and the Certificate so
surrendered shall forthwith be canceled.

  (d)  None of Parent, Surviving Corporation, the Companies or their transfer
agents shall be liable to a holder of Shares for any amount properly paid to a
public official pursuant to applicable escheat or similar laws.

  (e)  All cash paid upon conversion of the Shares in accordance with the terms
hereof shall be deemed to have been paid in full satisfaction of all rights
pertaining to such shares of Companies Common Stock.

  SECTION 2.2  Stock Transfer Books.  At the Effective Time, the stock transfer
books of the Companies shall be closed and there shall be no further
registration of transfers of shares of Companies Common Stock on the records of
the Companies.





                                      -4-
<PAGE>   9
  SECTION 2.3  Additional Compensation.  (a) If the Effective Time has not
occurred within 45 days after the date of the execution of this Agreement, the
Companies may declare dividends or make distributions to the Shareholders out
of the earnings of each Company accruing after the 45th day until the Effective
Time; provided, that the delay in excess of 45 days is not caused by  any act
or failure to take any action of any Company or the Shareholders or those
acting on their behalf, or by any act or failure to act by one or more
governmental agencies (including the U.S. Department of Justice and the Federal
Trade Commission), but provided further, that the Companies shall be entitled
to declare dividends or make distributions to the Shareholders out of earnings
of each Company accruing after the 60th day after the date of the execution of
this Agreement if the Effective Time is delayed for 60 days or more for any
reason. Notwithstanding the foregoing, any delay in providing complete
information about the Companies and the Shareholders as requested by Parent in
order to make the required filings under the HSR Act (as defined in Section 3.5
hereof) with the U.S. Department of Justice and the Federal Trade Commission
shall extend the 45-day and 60-day deadlines set forth herein by the number of
calendar days, commencing on the 10th day after the date of execution of this
Agreement, which are taken by the Companies or the Shareholders, as the case
may be, to supply all the information requested by Parent as necessary, in the
opinion of counsel for the Parent, to make such filings.

  (b) If, as a result of the allocation of the Cash Consideration to the assets
of the Companies pursuant to Section 7.8 hereof, the Shareholders recognize
gain taxable as ordinary income for federal income tax purposes in excess of
$500,000, then Parent shall pay to the appropriate Shareholders an amount equal
to 16.18% of the total recognized gain taxable as ordinary income for federal
income tax purposes.

                                   ARTICLE 3

                REPRESENTATIONS AND WARRANTIES OF THE COMPANIES

  Except as set forth in the disclosure schedule delivered by the Companies to
Parent and Parent Sub prior to the execution of  this Agreement (the "Companies
Disclosure Schedule"), which shall identify exceptions by specific section
references, the Companies hereby represent and warrant to Parent  as follows:

  SECTION 3.1  Organization and Qualification.  Each Company is a corporation
duly organized, validly existing and in good standing under the laws of its
jurisdiction of incorporation or organization, has all requisite power and
authority to own, lease and operate its properties and to carry on its business
as it is





                                      -5-
<PAGE>   10
now being conducted and is duly qualified to do business and in good standing
in each jurisdiction in which the nature of the business conducted by it or the
ownership or leasing of its properties makes such qualification and being in
good standing necessary, other than where the failure to be so qualified and in
good standing would not, when taken together with all other such failures, have
a Companies Material Adverse Effect.  Each Company has no subsidiaries, and
there are no partnerships or joint venture arrangements or other business
entities in which such Company owns an equity interest.  The Companies
Disclosure Schedule sets forth in  Section 3.1 a complete and accurate list of
the jurisdictions in which each Company is qualified to do business as a
foreign corporation.

  SECTION 3.2   Articles of Incorporation and By-Laws.  Each  Company has
heretofore furnished to Parent complete and correct copies of the Articles of
Incorporation and By-Laws of such Company, in each case as amended or restated
to date.  Each Company is not in violation of any of the provisions of its
Articles of Incorporation or By-Laws, all of which are in full force and
effect.

  SECTION 3.3  Capitalization.  (a)  The equity capitalization of each Company
is as set forth in Section 3.3 of the Companies Disclosure Schedule.  All
Shares are validly issued, fully paid and nonassessable.

  (b)  Other than the Shares, there are not now, and at the Effective Time
there will not be, any (i) shares of capital stock or other equity securities
of any Company outstanding or (ii) outstanding options, warrants, scrip, rights
to subscribe for, calls or commitments of any character whatsoever relating to,
or securities or rights convertible into or exchangeable for, shares of any
class of capital stock of any Company, or agreements, understandings or
arrangements to which any Company is a party, or by which any of them is or may
be bound, to issue additional shares of its capital stock or options, warrants,
scrip or rights to subscribe for, calls or commitment of any character
whatsoever relating to, or securities or rights convertible into or
exchangeable for, any shares of any class of its capital stock.  There are no
agreements, arrangements or commitments of any character (contingent or
otherwise) pursuant to which any person is or may be entitled to receive any
payment based on the revenues or earnings, or calculated in accordance
therewith, of any Company. There are no restrictions on transfer, voting
trusts, proxies or other agreements, arrangements or understandings to which
any Company is a party or by which any Company is bound with respect to any
shares of capital stock of any Company.  All transactions in securities of any
Company effected by any Company have been





                                      -6-
<PAGE>   11
effected in compliance with all applicable laws and regulations and after
disclosure to the other parties to such transactions of all material facts
regarding the Companies.

  SECTION 3.4  Authority.  Each Company has all requisite corporate power and
authority to execute and deliver this Agreement, to perform its obligations
hereunder and to consummate the transactions contemplated hereby to be
consummated by such Company.  The execution and delivery of this Agreement by
each Company and the consummation by such Company of the transactions
contemplated hereby have been duly authorized by all necessary corporate action
and no other corporate proceedings on the part of such Company are necessary to
authorize this Agreement or to consummate the transactions contemplated hereby.
The Board of Directors of each Company has determined that the consideration to
be received by its shareholders in the relevant Merger is fair to the holders
of such Company's Common Stock from a financial point of view and resolved to
recommend that the shareholders of such Company approve and adopt this
Agreement and approve such Merger.  This Agreement has been duly executed and
delivered by each Company and, assuming the due authorization, execution and
delivery hereof by Parent and Parent Sub, constitutes the legal, valid and
binding obligation of such Company enforceable against such Company in
accordance with its terms, except as such enforceability may be limited or
affected by (a) bankruptcy, insolvency, reorganization, moratorium,
liquidation, arrangement, fraudulent transfer, fraudulent conveyance and other
similar laws (including court decisions) now or hereafter in effect and
affecting the rights and remedies of creditors generally or providing for the
relief of debtors, (b) the refusal of a particular court to grant equitable
remedies, including, without limitation, specific performance and injunctive
relief, and (c) general principles of equity (regardless of whether such
remedies are sought in a proceeding in equity or at law).

  SECTION 3.5  No Conflict; Required Filings and Consents. (a)  The execution
and delivery of this Agreement by each Company do not, and the performance by
such Company of its obligations hereunder will not, (i) conflict with or
violate the Articles of Incorporation or By-Laws of such Company, (ii) conflict
with, breach or violate any federal, state, foreign or local law, statute,
ordinance, rule, regulation, order, judgment or decree (collectively, "Laws")
in effect as of the date of this Agreement and applicable to such Company or by
which any of its properties or assets are bound, or (iii) result in any breach
of, constitute a default (or an event that with notice or lapse of time or both
would become a default) under, give to any other entity any right of
termination, amendment, acceleration or cancellation of, require payment under,
or result in the creation of a lien or encumbrance





                                      -7-
<PAGE>   12
on any of the properties or assets of such Company pursuant to, any note, bond,
mortgage, indenture, contract, agreement, lease, license, permit, franchise or
other instrument or obligation to which such Company is a party or by which
such Company or any of its properties or assets is bound.

  (b)  The execution and delivery of this Agreement by each Company do not, and
the performance by such Company of its obligations hereunder will not, require
such Company to obtain any consent, registration, approval, authorization or
permit of, to make any filing with, or to give notification to, any person,
including any governmental or regulatory authority, agency, court or
commission, domestic or foreign (collectively, "Governmental Entities"), based
on any Law or other requirement of any Governmental Entity in effect as of the
date of this Agreement, except under the applicable requirements, if any, of
the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the "HSR
Act"), and for the filing and recordation of appropriate merger documents as
required by the laws of the states of Louisiana, Arkansas and Delaware.

  SECTION 3.6  Permits; Compliance.  As of the date of this Agreement, each
Company is in possession of all franchises, grants, authorizations, licenses,
permits, easements, variances, exemptions, consents, certificates, approvals
and orders necessary to own, lease and operate its properties and to carry on
its business as it is now being conducted (collectively, the "Company
Permits"), all of which are in full force and effect, and there is no action,
proceeding or investigation pending or, to the knowledge of such Company,
threatened regarding suspension, modification, amendment or cancellation of any
of the Company Permits, except for such failures to possess, suspensions,
modifications, amendments and cancellations which would not, individually or in
the aggregate, have a Companies Material Adverse Effect.  Each Company is and
its business is conducted in compliance with (a) all Laws applicable to such
Company or by which its properties or assets are bound or subject and (b) all
Company Permits, except for such failures to be in such compliance which would
not, individually or in the aggregate, have a Companies Material Adverse
Effect.

  SECTION 3.7  Financial Statements.  Each Company has delivered to Parent
true, correct and complete copies of its balance sheets, income statements and
statements of cash flow as of and for the years ended December 31, 1991, 1992
and 1993, together with the report thereon of such Company's independent
certified public accountants, and of such Company's unaudited balance sheet,
income statement and statement of cash flows as of and for the period ended
March 31, 1994.  Each of such financial statements as of and for the years
ended December 31, 1991, 1992 and 1993 (including, in





                                      -8-
<PAGE>   13
each case, any related notes) (a) has been prepared in accordance with
generally accepted accounting principles applied on a consistent basis (except
as may be noted therein), and (b) fairly presents the financial position of
such Company as of the respective dates thereof and its results of operations
and cash flows for the periods indicated.  The financial statements (including
any related notes) for the period ended March 31, 1994 (i) have been prepared
in accordance with generally accepted accounting principles applied on a
consistent basis (except as may be noted therein and except that such
statements omit footnote disclosure as permitted by applicable regulations),
and (ii) fairly present the financial position of such Company as of the date
thereof and its results of operations and cash flows for the period then ended
(subject to normal and recurring year-end adjustments).

  SECTION 3.8  Absence of Certain Changes or Events.  Except as specifically
provided in this Agreement, during the period commencing January 1, 1994, each
Company has conducted its business only in the ordinary course and in a manner
consistent with past practice and there has not been: (a) any damage,
destruction or loss (whether or not covered by insurance) with respect to any
properties or assets of such Company which resulted or is reasonably likely to
result in a Companies Material Adverse Effect; (b) any change by such Company
of its accounting methods, principles or practices; (c) with the exception of
the Special AAA Distribution, any declaration, setting aside or payment of
dividends or distributions in respect of shares of such Company's Common Stock
or any redemption, purchase or other acquisition of any of such Company's
securities; (d) any increase in the benefits under, the establishment or
amendment of, or the entering into, any  Benefit Plan (as defined in Section
3.14 hereof); (e) any increase in the compensation payable or to become payable
to any director or officer of such Company; or (f) a Companies Material Adverse
Effect or any changes or events or developments which, individually or in the
aggregate, have resulted or are reasonably likely to result in a Companies
Material Adverse Effect.

  SECTION 3.9  Absence of Litigation.  There is no claim, action, suit,
litigation, proceeding, arbitration or investigation of any kind, at law or in
equity (including actions or proceedings seeking injunctive relief), pending
or, to the knowledge of any Company, threatened against any Company or any
properties or rights of any Company (except for claims, actions, suits,
litigations, proceedings, arbitrations or investigations in which the damages,
individually or in the aggregate, are not reasonably expected to exceed
$100,000 and no equitable relief is being sought), and no Company is subject to
any continuing order of, consent decree, settlement agreement or other similar
written agreement with, or, to the knowledge of any Company, continuing
investigation by, any





                                      -9-
<PAGE>   14
Governmental Entity, or any judgment, order, writ, injunction, decree or award
of any Governmental Entity or arbitrator, including, without limitation,
cease-and-desist or other orders.

  SECTION 3.10  Indebtedness.  The Companies Disclosure Schedule sets forth an
accurate and complete list of each instrument which evidences or sets forth the
terms of indebtedness for borrowed money of any Company (including any
indebtedness of any other person or entity that is guaranteed, directly or
indirectly, by any Company), all constituent documents related to such
indebtedness or guarantee and the aggregate principal amount thereof,
outstanding as of June 25, 1994.  The Companies have made available to Parent a
correct and complete copy of each such instrument and document.  Each such
instrument or document is in full force and effect and no Company is in default
thereunder nor, to the knowledge of any Company, is any other party to any such
instrument or document in default thereunder nor, to the knowledge of any
Company, does any condition exist that, with the giving of notice or lapse of
time or both, would constitute a default thereunder, which default could
reasonably be expected to give rise to a right on the part of a party thereto
to terminate such instrument or document, accelerate the obligations thereunder
or claim damages in a material amount thereunder, except such default (a) as to
which requisite waivers or consents have been obtained or (b) which is curable
and has been cured within any applicable period for cure permitted under such
instrument or document.  The Companies Disclosure Schedule also sets forth an
accurate and complete list of all contracts and other agreements and
arrangements (which were not entered into in the ordinary course of business)
pursuant to which any Company has agreed to indemnify or exonerate any person
with respect to any matter (the "Indemnity Contracts") and a brief description
thereof, and the Companies have delivered to Parent a correct and complete copy
of each such Indemnity Contract.  To the knowledge of each Company, there are
no circumstances which might give rise to any obligation or liability on the
part of any Company to indemnify any such person under any such Indemnity
Contract.

  SECTION 3.11  Contracts.  The Companies Disclosure Schedule sets forth an
accurate and complete list of (a) all contracts, agreements, commitments,
undertakings or obligations to which any Company is a party or by which any of
them or their assets or properties are bound or subject relating to the
purchase of raw materials or the sale of finished products which involve the
payment by or to any Company of more than $2,500,000 under any one of such
contracts (measured by current unshipped balance in the case of customer
orders), and (b) all other contracts, agreements, commitments, undertakings or
obligations to which any Company is a party or by which any of them or their
assets or properties are bound or subject (other than instruments referred to
in





                                      -10-
<PAGE>   15
Section 3.10, labor agreements, employment agreements and Benefit Plans) (i)
which involve the payment by or to any Company of more than $2,500,000 under
any one of such contracts or group of related contracts (measured by the
remaining portion to be paid thereunder) and which have a remaining term of
more than 120 days and are not cancelable without penalties payable by such
Company on 30 days' or less notice, or (ii) which if terminated or lost would
or could reasonably be expected to have a Companies Material Adverse Effect
(collectively, the "Contracts").  There have been made available to Parent
correct and complete copies of all such Contracts that are in writing
(including all amendments thereto, if any) and summaries of all oral Contracts.
All of the Contracts are in full force and effect and no Company is in default
thereunder nor, to the knowledge of any Company, is any other party to any
Contract in default thereunder nor, to any Company's knowledge, does any
condition exist that, with the giving of notice or lapse of time or both, would
constitute a default thereunder, which default would give rise to a right on
the part of some party thereto to terminate such Contract or claim damages in a
material amount thereunder, except such default (A) as to which requisite
waivers or consents have been obtained or (B) which has been cured within any
applicable period for cure permitted under such Contract.

  SECTION 3.12  Real Property.  The Companies Disclosure Schedule sets forth an
accurate and complete list of the location of, and a description of the general
nature of the facilities located on, each item of real property ("Real
Property") owned or leased by any Company.  Each of the Companies has good and
indefeasible fee title to each item of Real Property owned in fee by it as of
the date of this Agreement, in each case free and clear of all mortgages, deeds
of trust, security interests, conditional sale agreements, easements,
restrictions, encroachments and other charges or encumbrances ("Liens") except
for those Liens (a) described in the Companies Disclosure Schedule, or (b) that
do not materially affect the value of such Real Property or limit the ability
of such Company to use such Real Property substantially as it is currently
being used and which are not otherwise material, in the aggregate, to the
Companies taken as a whole.  The Companies have made available to Parent a
correct and complete copy of each deed, title report and title insurance policy
in the possession of the  Companies representing or relating to the Real
Property owned in fee by any Company.  The Companies Disclosure Schedule sets
forth an accurate and complete list (by lessee) and summary description of all
leases of Real Property to which any Company is a party.  Each Company has a
valid leasehold interest in each Real Property lease held by it as lessee or
sublessee as of the date of this Agreement, in each case free and clear of all
Liens, except for those Liens (i) described in the Companies Disclosure
Schedule,





                                      -11-
<PAGE>   16
or (ii) that do not materially affect the value of such leasehold interest or
limit the ability of such Company to use such leasehold interest substantially
as it is currently being used and which are not otherwise material, in the
aggregate, to the Companies taken as a whole.  The Companies have made
available to Parent a correct and complete copy of each such Real Property
lease.  Such Real Property leases are in full force and effect and no Company
has received any notice of default thereunder which has not been remedied or
waived or is aware of any event or circumstance which with the giving of notice
or lapse of time or both would constitute a default thereunder.  No Company has
received any notice or has any knowledge of any pending, threatened or
contemplated condemnation proceeding affecting any Real Property owned or
leased by it or any part thereof or of any sale or other disposition thereof in
lieu of condemnation.

  SECTION 3.13  Personal Property.  Each Company owns all personal property
(including property that may be deemed to be a mix of personal property and
Real Property, "Personal Property") purported to be owned by it as of the date
of this Agreement, in each case free and clear of all Liens, except for those
Liens (a) described in the Companies Disclosure Schedule, or (b) that do not
materially affect the value of such Personal Property or limit the ability of
such Company to use such Personal Property substantially as it is currently
being used and which are not otherwise material, in the aggregate, to the
Companies taken as a whole.  All of the Personal Property owned or leased by,
and currently used or necessary for or in the operations of, any Company (i)
is, in the aggregate, in such operating condition and repair as may be
necessary to carry on the business of such Company as it is now conducted,
subject only to ordinary wear and tear, and (ii) is sufficient, in the
aggregate, for all purposes of the business of such Company.

  SECTION 3.14  Employee Benefit Plans; Labor Matters. (a)   Section 3.14 of
the Companies Disclosure Schedule contains a list and brief description of all
"employee pension benefit plans" (as defined in Section 3(2) of the Employee
Retirement Income Security Act of 1974, as amended ("ERISA")), "employee
welfare benefit plans" (as defined in Section 3(1) of ERISA) and all other
employee benefit, deferred compensation, stock option, restricted stock or
other compensation plans, programs, policies, arrangements and contracts
(including, without limitation, any "employee benefit plan", as defined in
Section 3(3) of ERISA) maintained, sponsored, contributed to or required to be
contributed to by any Company as of the Effective Time or within the five-year
period ending on the date thereof (the "Benefit Plans").  To the knowledge of
each Company, such Company has no liability or obligation with respect to any
employee benefit plan, program, policy, agreement,





                                      -12-
<PAGE>   17
commitment or arrangement, deferred compensation plan, program or arrangement,
compensation plan or payroll arrangement which is not a Benefit Plan.  With
respect to each Benefit Plan, the Companies have made available to Parent a
true and correct copy of (i) the most recent annual report (Form 5500) filed
with the Internal Revenue Service (the "IRS"), (ii) the current text and
agreement for such Benefit Plan, (iii) each trust agreement relating to such
Benefit Plan, (iv) the most recent summary plan description for each Benefit
Plan for which a summary plan description is required, and (v) the most recent
determination letter, if any, issued by the IRS with respect to any Benefit
Plan qualified under Section 401(a) of the Code.

  (b)  No Company nor any person under common control with any Company, within
the meaning of Section 4001 of ERISA, maintains or contributes to as of the
Effective Time, or has at any time prior to the Effective Time maintained or
contributed to a Benefit Plan subject to Title IV of ERISA or a multi-employer
benefit plan within the meaning of Section 3(37) or 4001(a)(3) of ERISA.

  (c)  With respect to the Benefit Plans, no event has occurred and, to the
knowledge of any Company, there exists no condition or set of circumstances, in
connection with which any Company could be subject to any liability under the
terms of such Benefit Plans, ERISA, the Code or any other applicable Law which
would have or could reasonably be expected to have a Companies Material Adverse
Effect.

  (d)  Each Company has made available to Parent all collective bargaining or
other labor union contracts to which such Company is a party applicable to
persons employed by such Company and no collective bargaining agreement is
being negotiated by any Company.  The Companies Disclosure Schedule sets forth
an accurate and complete list of all such contracts and agreements.  There is
no pending or, to the knowledge of any Company, threatened labor dispute,
strike or work stoppage against any Company which may interfere with the
business activities of such Company.  To the knowledge of each Company, neither
such Company nor its representatives or employees has committed any unfair
labor practices in connection with the operation of the business of such
Company, and there is no pending or threatened charge or complaint against such
Company by the National Labor Relations Board or any comparable state agency.

  (e)  Each Company has made available to Parent (i) copies of all agreements
with officers or directors of such Company; (ii) copies of all agreements of
such Company with consultants who are individuals obligating such Company to
make annual cash payments in an amount exceeding $100,000; (iii) a schedule
listing all officers





                                      -13-
<PAGE>   18
of such Company who have executed a non-competition, employment or
non-disclosure agreement with such Company; (iv) copies of all severance
agreements, programs and policies of such Company with or relating to its
employees; and (v) copies of all plans, programs, agreements and other
arrangements of such Company with or relating to its employees which contain
change-in-control provisions.  The Companies Disclosure Schedule sets forth an
accurate and complete list of all such agreements, programs, policies, plans or
other arrangements.

  (f)  Except as provided in the agreements referred to in clause (i) of
Section 3.14(e) hereof or as otherwise required by Law, (x) no Benefit Plan
provides retiree medical or retiree life insurance benefits to any person and
(y) no Company is contractually obligated (whether or not in writing) to
provide any person with life insurance or medical benefits upon retirement or
termination of employment.

  SECTION 3.15  Taxes. (a)  Each Company has timely filed or will timely file
all returns and reports required to be filed by such Company with any taxing
authority with respect to Taxes for any period ending on or before the Closing
Date, taking into account any extension of time to file granted to or obtained
on behalf of such Company, (b) all Taxes shown to be payable on such returns or
reports that are due prior to the Closing Date have been paid or will be paid,
(c) adequate provision will be made prior to the Closing Date on the books of
such Company for all liabilities for Taxes shown to be payable on such returns
or reports that are due on or after the Closing Date, (d) as of the date
hereof, no deficiency for any Taxes has been asserted or assessed by a taxing
authority against any Company and there is no outstanding audit examination,
deficiency or refund litigation with respect to any Taxes of any Company and
(e) all liabilities for Taxes of any Company that are or will become due or
payable with respect to periods covered by the financial statements referred to
in Section 3.7 hereof have been paid or adequately reserved for on such
financial statements.  The Companies have not executed an extension or waiver
of any statute of limitations on the assessment or collection of any material
Tax due that is currently in effect.

  SECTION 3.16  Undisclosed Liabilities.  Except as and to the extent set forth
in each Company's balance sheet as of December 31, 1993, at December 31, 1993,
such Company did not have, and since such date such Company has not incurred,
except as specifically provided in this Agreement or in the ordinary course of
business, any liabilities or obligations of any nature (whether accrued,
absolute, contingent or otherwise), that would be required by generally
accepted accounting principles to be set forth on a financial statement or in
the notes thereto or that, individually





                                      -14-
<PAGE>   19
or in the aggregate, could reasonably be expected to have a Companies Material
Adverse Effect.

  SECTION 3.17  Insurance.   Section 3.17 of the Companies Disclosure Schedule
sets forth all existing insurance policies held by each Company relating to the
business, officers, directors, assets, employees or agents of such Company
indicating the type of coverage, the amount of coverage and the insuring entity
with respect to each such policy.  Each such policy is in full force and
effect, is with responsible insurance carriers and is in an amount and of a
scope customary for persons engaged in businesses and having assets similar to
those of such Company.  The Companies Disclosure Schedule identifies each
insurance policy of the Companies with respect to which premiums payable are
determined from the amount of actual claims paid by the insurer during the
policy year ("Retrospective Policies").  With regard to any such Retrospective
Policy, the Companies Disclosure Schedule sets forth an accurate and complete
list of the dollar amount of each actual claim made under such Retrospective
Policy for each of the last two full policy years (or such shorter period as
such policy has been in existence) and the amounts of the premiums paid by any
Company in respect of such Retrospective Policy for such policy years (or such
shorter period).

  SECTION 3.18  Opinion of Financial Advisor.  The Companies have received the
opinion of Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch")
on the date of this Agreement to the effect that the Cash Consideration to be
received by the holders of  shares of each Company's Common Stock in the
relevant Merger is fair, from a financial point of view, to the shareholders of
each such Company.

  SECTION 3.19  Brokers.  No broker, finder or investment banker (other than
Merrill Lynch) is entitled to any brokerage, finder's or other fee or
commission in connection with the transactions contemplated by this Agreement
based upon arrangements made by or on behalf of any Company or Shareholder.

  SECTION 3.20  Environmental Matters.  Each Company is in substantial
compliance with all applicable Laws relating to pollution control and
environmental contamination including, but not limited to, all Laws governing
the generation, use, collection, treatment, storage, transportation, recovery,
removal, discharge or disposal of Hazardous Substances and all Laws with regard
to record-keeping, notification and reporting requirements respecting Hazardous
Substances.  For purposes of this Section 3.20, "substantial compliance" shall
mean compliance, except to the extent that failure to comply would not have or
result in a Companies Material Adverse Effect.





                                      -15-
<PAGE>   20
  Each Company is not subject to any order or decree of and has not, within the
past five (5) years, received any notice from any Governmental Entity with
respect to any alleged violation by or remedial obligation of such Company
under any applicable environmental or health or safety Laws, which would have a
Companies Material Adverse Effect.

  The term "Hazardous Substances" means, collectively, contaminants,
pollutants, toxic or hazardous chemicals, petroleum products, polychlorinated
biphenyls and asbestos.

  SECTION 3.21  Intellectual Property.  Each Company owns or has valid,
binding, enforceable and adequate rights to use all material patents,
trademarks, trade names, service marks, service names, copyrights, other
proprietary intellectual property rights, applications therefor and licenses or
other rights in respect thereof ("Intellectual Property") used or held for use
or necessary in connection with its business without any conflict with the
rights of others, except for such conflicts that have not had and are not
reasonably likely to have a Companies Material Adverse Effect.  No Company has
received any notice from any other person pertaining to or challenging the
right of such Company to use any Intellectual Property or any trade secrets,
proprietary information, inventions, know-how, processes and procedures owned
or used by or licensed to it, except with respect to rights the loss of which,
individually or in the aggregate, have not had and are not reasonably likely to
have a Companies Material Adverse Effect.

  SECTION 3.22  Disclosure.  This Agreement, the Companies Disclosure Schedule
and any certificate attached hereto or delivered in accordance with the terms
hereof by or on behalf of any Company in connection with the transactions
contemplated by this Agreement, when taken together, do not contain any untrue
statement of a material fact or omit any material fact necessary in order to
make the statements contained herein and/or therein not misleading.

  SECTION 3.23  Miscellaneous.  (a)  Other than trade payables and trade
receivables arising in the ordinary course of business, there is no
indebtedness existing between any Company and Parent or between any Company and
Parent Sub.

  (b)  No Company is an investment company as defined in Sections
368(a)(2)(F)(iii) and (iv) of the Code.

  (c)  No Company is under the jurisdiction of a court in a Title 11 or similar
case within the meaning of Section 368(a)(3)(A) of the Code.





                                      -16-
<PAGE>   21
                                  ARTICLE 4

                REPRESENTATIONS AND WARRANTIES OF SHAREHOLDERS

   Each Shareholder, severally and not jointly, represents and warrants to
Parent and Parent Sub as follows:

  SECTION 4.1  Ownership of Stock.  (a)  In Section 3.3 of the Companies
Disclosure Schedule is a list that sets forth for such Shareholder, (i) the
number of shares of any class of capital stock of each Company that such
Shareholder owns, (ii) such Shareholder's principal address and (iii) such
Shareholder's marital status, if applicable.

  (b)  Such Shareholder is the sole lawful record and beneficial owner of, and
has good and valid title to, the Shares listed in  Section 3.3 of the Companies
Disclosure Schedule opposite such Shareholder's name, free and clear of all
liens encumbrances, equities, restrictions and claims of every kind.

  (c)  The Shares set forth opposite such Shareholder's name in such Section
3.3 constitute all the issued and outstanding shares of capital stock of the
Companies owned by such Shareholder.

  (d)  There are no outstanding contractual obligations or rights of such
Shareholder to purchase or otherwise acquire, whether from the Companies or
from any other shareholder or otherwise, or to sell or otherwise dispose of,
any shares of capital stock or other ownership interests, or securities
convertible into or exchangeable or exercisable for shares of capital stock or
other ownership interests, of any Company.

  SECTION 4.2  Valid Agreement.  (a)  This Agreement has been duly executed and
delivered by, and assuming the due authorization, execution and delivery hereof
by Parent, Parent Sub and the Companies constitutes the legal, valid and
binding obligation of,  such Shareholder, and is enforceable against such
Shareholder in accordance with its terms, except as such enforceability may be
limited or affected by (i) bankruptcy, insolvency, reorganization, moratorium,
liquidation, arrangement, fraudulent transfer, fraudulent conveyance and other
similar laws (including court decisions) now or hereafter in effect and
affecting the rights and remedies of creditors generally or providing for the
relief of debtors, (ii) the refusal of a particular court to grant equitable
remedies, including, without limitation, specific performance and injunctive
relief, and (iii) general principles of equity (regardless of whether such
remedies are sought in a proceeding in equity or at law).





                                      -17-
<PAGE>   22
  (b)   No approval, consent, registration, authorization or permit of, and no
filing or notification with, any person not a party to this Agreement,
including Governmental Entities, is required to be  obtained or made by such
Shareholder as a condition precedent for the execution and delivery of this
Agreement by such Shareholder or for the consummation by such Shareholder of
the transactions contemplated by this Agreement or the performance by such
Shareholder of his, her or its obligations hereunder.

  (c)  The execution and delivery of this Agreement by such Shareholder does
not, and the performance by such Shareholder of his or its obligations
hereunder will not, (i) conflict with or violate the Articles of Incorporation
or By-Laws of any Company, (ii) conflict with, breach or violate any Law in
effect as of the date of this Agreement and applicable to such Shareholder or
by which any of his, her or its properties or assets are bound, or (iii) result
in any breach of, constitute a default (or an event that with notice or lapse
of time or both would become a default) under, give to any other entity any
right of termination, amendment, acceleration or cancellation of, require
payment under, or result in the creation of a lien or encumbrance on any of the
properties or assets of such Shareholder pursuant to, any note, bond, mortgage,
indenture, contract, agreement, lease, license, permit, franchise or other
instrument or obligation to which such Shareholder is a party or by which such
Shareholder or any of his, her or its properties or assets is bound.

  SECTION 4.3  Shareholders Consent.  Such Shareholder  has previously
consented and agreed to the resolutions of each Company, the form of which is
contained in Exhibit B hereto.

  SECTION 4.4  Disclosure.  (a) Such Shareholder and John A. Dean (the
"Purchaser Representative") have been provided with and have reviewed copies of
the reports and financial statements provided to the Companies pursuant to
Section 5.6 hereof and the other documents set forth in Section 4.4 of the
Companies Disclosure Schedule (including a copy of the opinion of Merrill Lynch
referred to in Section 3.18 hereof) and have attended one or more meetings at
which representatives of the Company, Merrill Lynch and counsel to the Company
and the Shareholders have made presentations concerning this Agreement and the
Mergers (all such written materials, including this Agreement and the Exhibits
and Schedules hereto, and such presentations are hereinafter referred to as the
"Disclosure Information") and no person has made any representations or
warranties of any kind or nature to induce such Shareholder to enter into this
Agreement except as set forth in the written Disclosure Information.  Such
Shareholder acknowledges that L. David Myatt received additional information
with respect to Parent in connection with the negotiation of the transactions





                                      -18-
<PAGE>   23
contemplated hereby.  The Purchaser Representative has served as such
Shareholder's financial advisor in connection with such Shareholder's
consideration of this Agreement and the Mergers and Parent is entitled to treat
any delivery of Disclosure Information to the Purchaser Representative or
review of Disclosure Information by the Purchaser Representative as if such
delivery or review was being made to or by such Shareholder.

  (b)  Such Shareholder and the Purchaser Representative have   reviewed
carefully the terms of this Agreement and the information furnished to such
Shareholder (including the Disclosure Information) to the extent each such
person deems necessary to be fully informed with respect thereto.

                                   ARTICLE 5

            REPRESENTATIONS AND WARRANTIES OF PARENT AND PARENT SUB

  Except as set forth in the disclosure schedule delivered by Parent and Parent
Sub to the Companies prior to the execution of  this Agreement (the "Parent
Disclosure Schedule"), which shall identify exceptions by specific section
references, Parent and Parent Sub hereby jointly and severally represent and
warrant to the Companies that:

  SECTION 5.1  Organization and Qualification.  Each of Parent and Parent Sub
is a corporation duly organized, validly existing and in good standing under
the laws of the state of Delaware and has all requisite power and authority to
own, lease and operate its properties and to carry on its business as it is now
being conducted and Parent is duly qualified to do business and in good
standing in each jurisdiction in which the nature of the business conducted by
it or the ownership or leasing of its properties makes such qualification and
being in good standing necessary, other than where the failure to be so
qualified and in good standing would not, when taken together with all other
such failures, have a Parent Material Adverse Effect.  The Parent Disclosure
Schedule sets forth in  Section 5.1 a complete and accurate list of the
jurisdictions in which Parent is qualified to do business as a foreign
corporation.

  SECTION 5.2  Certificate of Incorporation and By-Laws.  Parent has heretofore
furnished to the Companies a complete and correct copy of the Certificate of
Incorporation and the By-Laws, as amended or restated to date, of Parent.
Neither Parent nor Parent Sub is in violation of any of the provisions of its
Certificate or  Incorporation or By-Laws, all of which are in full force and
effect.





                                      -19-
<PAGE>   24
  SECTION 5.3  Capitalization.  The authorized capital stock of Parent consists
of 37,500,000 shares of common stock, $1.00 par value ("Parent Common Stock").
As of June 30, 1994:  (a) 27,338,746 shares of Parent Common Stock were issued
and outstanding, all of which are duly authorized, validly issued, fully paid
and nonassessable and not subject to preemptive rights created by statute,
Parent's Certificate of Incorporation or By-Laws or any agreement to which
Parent is a party or is bound; (b) 6,696 shares of Parent Common Stock were
held in the treasury of Parent; and (c) 1,056,184 shares of Parent Common Stock
were reserved for future issuance pursuant to stock options issued to certain
officers, employees and other persons.  The authorized capital stock of Parent
Sub consists of 100 shares of Parent Sub Common Stock, all of which are duly
authorized, validly issued, fully paid and nonassessable.  There are no
options, warrants or other rights (including registration rights), agreements,
restrictions on transfer, arrangements or commitments of any character to which
Parent is a party relating to the issued or unissued capital stock of, or other
equity interests in, Parent or obligating Parent to grant, issue or sell any
shares of the capital stock of, or other equity interests in, Parent, by sale,
lease, license or otherwise, except (i) as disclosed in the Parent SEC Reports
(as defined in Section 5.6 hereof) or otherwise as set forth in this Section
5.3 and (ii) for Parent's existing stock option plans as so described to the
extent stock options thereunder have not yet been granted.

  SECTION 5.4  Authority.  Each of Parent and Parent Sub has all requisite
corporate power and authority to execute and deliver this Agreement, to perform
its obligations hereunder and to consummate the transactions contemplated
hereby to be consummated by Parent and Parent Sub.  The execution and delivery
of this Agreement by Parent and the consummation by Parent and Parent Sub of
the transactions contemplated hereby have been duly authorized by all necessary
corporate action and no other corporate proceedings on the part of Parent are
necessary to authorize this Agreement or to consummate the transactions
contemplated hereby.  This Agreement has been duly executed and delivered by
Parent and Parent Sub and, assuming the due authorization, execution and
delivery hereof by the Companies and the Shareholders, constitutes the legal,
valid and binding obligation of Parent and Parent Sub enforceable against
Parent and Parent Sub in accordance with its terms, except as such
enforceability may be limited or affected by (a) bankruptcy, insolvency,
reorganization, moratorium, liquidation, arrangement, fraudulent transfer,
fraudulent conveyance and other similar laws (including court decisions) now or
hereafter in effect and affecting the rights and remedies of creditors
generally or providing for the relief of debtors, (b) the refusal of a
particular court to grant equitable remedies, including, without





                                      -20-
<PAGE>   25
limitation, specific performance and injunctive relief, and (c) general
principles of equity (regardless of whether such remedies are sought in a
proceeding in equity or at law).

  SECTION 5.5  No Conflict; Required Filings and Consents.  (a) The execution
and delivery of this Agreement by Parent and Parent Sub do not, and the
performance by Parent and Parent Sub of their obligations hereunder will not,
(i) conflict with, breach or violate the Certificate of Incorporation or
By-Laws of Parent or Parent Sub, (ii) conflict with or violate any Laws in
effect as of the date of this Agreement applicable to Parent, Parent Sub or any
of Parent's other subsidiaries or by which any of their respective properties
or assets is bound or (iii) result in any breach of, constitute a default (or
an event that with notice or lapse of time or both would become a default)
under, give to any other entity any right of termination, amendment,
acceleration or cancellation of, require payment under, or result in the
creation of a lien or encumbrance on any of the properties or assets of Parent,
Parent Sub or any of Parent's other subsidiaries pursuant to, any note, bond,
mortgage, indenture, contract, agreement, lease, license, permit, franchise, or
other instrument or obligation to which Parent, Parent Sub, or any of Parent's
other subsidiaries is a party or by which Parent, Parent Sub, or any of
Parent's other subsidiaries or any of their respective properties or assets is
bound.

  (b)  The execution and delivery of this Agreement by Parent and Parent Sub do
not, and the performance by Parent and Parent Sub of their respective
obligations hereunder will not, require Parent or Parent Sub to obtain any
consent, registration, approval, authorization or permit of, to make any filing
with, or to give notification to, any person, including any Governmental
Entities, based on any Law or other requirement of Governmental Entities in
effect as of the date of this Agreement, except for the filing and recordation
of appropriate merger documents as required by Delaware, Arkansas and Louisiana
law and under (i) the applicable requirement, if any, of the HSR Act and (ii)
applicable federal and state securities laws.

  SECTION 5.6  Reports; Financial Statements.  (a) Copies of all reports,
registration statements and other filings, together with any amendments
thereto, filed by Parent with the  Securities and Exchange Commission (the
"SEC") since January 1, 1992 through the date of this Agreement  (the "Parent
SEC Reports"), have been heretofore delivered to the Companies by Parent.  As
of the respective dates of their filing with the SEC, the Parent SEC Reports
complied, and all such reports, registration statements and other filings to be
filed by Parent with the SEC prior to the Effective Time will comply, in all
material respects with the





                                      -21-
<PAGE>   26
Securities Act of 1933, as amended (the "Securities Act"), the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and the rules and
regulations of the SEC promulgated thereunder, and did not at the time they
were filed with the SEC, or will not at the time they are filed with the SEC,
contain any untrue statement of a material fact or omit to state a material
fact required to be stated therein or necessary in order to make the statements
therein, in the light of the circumstances under which they were made, not
misleading.

  (b)  The consolidated financial statements (including, in each case, any
related notes thereto) contained in the Parent SEC Reports and in any such
reports, registration statements and other filings to be filed by Parent with
the SEC prior to the Effective Time (i) have been or will be prepared in
accordance with the published rules and regulations of the SEC and generally
accepted accounting principles applied on a consistent basis throughout the
periods involved (except as may be indicated in the notes thereto) and (ii)
fairly present or will fairly present the consolidated financial position of
Parent and its subsidiaries as of the respective dates thereof and the
consolidated results of operations and cash flows for the periods indicated,
except that any unaudited interim financial statements were or will be subject
to normal and recurring year-end adjustments and may omit footnote disclosure
as permitted by regulations of the SEC.

  SECTION 5.7  Absence of Certain Changes or Events.  Except as disclosed in
the Parent SEC Reports or as specifically provided in this Agreement, since
January 1, 1994, no event has occurred that could reasonably be expected to
have a Parent Material Adverse Effect.

  SECTION 5.8  Absence of Litigation.  Except as disclosed in the Parent SEC
Reports, there is no claim, action, suit, litigation, proceeding, arbitration
or investigation of any kind, at law or in equity (including actions or
proceedings seeking injunctive relief), pending or, to the knowledge of Parent,
threatened against Parent or any of its subsidiaries or any properties or
rights of Parent or any of its subsidiaries (except for claims, actions, suits,
litigations, proceedings, arbitrations or investigations which, individually or
in the aggregate, would not reasonably be expected to have a Parent Material
Adverse Effect), nor is there any judgment, order, writ, injunction,   decree
or award of any Governmental Entity or arbitrator  to which Parent or any of
its subsidiaries is subject that has had or could reasonably be expected to
have a Parent Material Adverse Effect.

  SECTION 5.9  Undisclosed Liabilities.  Except as set forth in the Parent SEC
Reports, at December 31, 1993, neither Parent nor





                                      -22-
<PAGE>   27
any of its subsidiaries had, and since such date neither Parent nor any of such
subsidiaries has incurred, except as specifically provided in this Agreement or
in the ordinary course of business, any liabilities or obligations of any
nature (whether accrued, absolute, contingent or otherwise) that would be
required by generally accepted accounting principles to be set forth on a
financial statement or in the notes thereto or that, individually or in the
aggregate, could reasonably be expected to have a Parent Material Adverse
Effect.

  SECTION 5.10  Environmental Matters.  Parent is in substantial compliance
with all applicable Laws relating to pollution control and environmental
contamination including, but not limited to, all Laws governing the generation,
use, collection, treatment, storage, transportation, recovery, removal,
discharge or disposal of Hazardous Substances and all Laws with regard to
record-keeping, notification and reporting requirements respecting Hazardous
Substances.  For purposes of this Section 5.10, "substantial compliance" shall
mean compliance, except to the extent that failure to comply would not have or
result in a Parent Material Adverse Effect.

  Except as disclosed in the Parent SEC Reports, Parent is not subject to any
order or decree of and has not, within the past five (5) years, received any
notice from any Governmental Entity with respect to any alleged violation by or
remedial obligation of Parent under any applicable environmental or health or
safety Laws, which would have a Parent Material Adverse Effect.

  SECTION 5.11  Opinion of Financial Advisor.  Parent has received a written
opinion of  J.P. Morgan & Co., Incorporated on the date of this Agreement with
respect to the Mergers in form and substance satisfactorily to Parent.

  SECTION 5.12  Brokers.  No broker, finder or investment banker (other than
J.P. Morgan & Co., Incorporated), is entitled to any brokerage, finder's or
other fee or commission in connection with the transactions contemplated by
this Agreement based upon arrangements made by or on behalf of Parent or Parent
Sub.

                                   ARTICLE 6

                                   COVENANTS

  SECTION 6.1  Affirmative Covenants.  (a) Prior to the Effective Time, unless
otherwise specifically provided in this  Agreement or consented to in writing
by Parent or Specialty II on behalf of the Companies and the Shareholders, each
Company and Parent shall:





                                      -23-
<PAGE>   28
    (i)   operate its business to the extent commercially reasonable only in the
   usual and ordinary course consistent with past practices; provided, however,
   that, subject to Section 11.2 hereof, the Companies may pay their fees and
   expenses incurred in connection with the Mergers; and

    (ii)  use its commercially reasonable efforts to preserve substantially
   intact its business organization, maintain its rights and franchises, retain
   the services of its respective officers and key employees and maintain its
   relationships with its respective customers and suppliers.

  (b)  Prior to the Effective Time, the Companies shall have provided to the
Shareholders such additional information, if any, as is necessary so that the
Companies and their officers and directors shall have satisfied their
disclosure obligations under applicable state law with respect to this
Agreement and each Merger.  For all purposes of this Agreement, any such
additional information shall be deemed to be Disclosure Information and the
Companies shall provide a list and a brief description of such information to
Parent prior to the Closing Date.

  SECTION 6.2  Negative Covenants of the Companies.  Except as specifically
provided in this Agreement or otherwise consented to in writing by Parent, from
the date of this Agreement until the Effective Time, each Company shall not do
any of the following:

  (a)  (i) increase the compensation payable or to become payable to any
director or officer; (ii) grant any severance or termination pay (other than
pursuant to the normal severance policy of  such Company as in effect on the
date of this Agreement) to, or enter into any employment or severance agreement
with, any director, officer or employee (other than employment agreements
entered into with the consent of Parent, which consent shall not be
unreasonably withheld); or (iii) establish, adopt, enter into, or amend, any
Benefit Plan except as may be required by applicable Law;

  (b)  except as necessary to discharge the Special AAA Distribution or to
distribute funds to the Shareholders in amounts not in excess of 43% of the net
income of such Company for the period beginning on May 25, 1994 and ending on
the Closing Date, declare, set aside or pay any dividend on, or make any other
distribution in respect of, outstanding shares of capital stock;

  (c)  (i) except as  specifically set forth in Section 3.3 of the Companies
Disclosure Schedule, redeem, purchase or otherwise acquire any shares of its
capital stock or any securities or obligations convertible into or exchangeable
for any shares of its





                                      -24-
<PAGE>   29
capital stock, or any options, warrants or conversion or other rights to
acquire any shares of its capital stock or any such securities or obligations;
(ii) effect any reorganization or recapitalization; or (iii) split, combine or
reclassify any of its capital stock or issue or authorize or propose the
issuance of any other securities in respect of, in lieu of, or in substitution
for, shares of its capital stock;

  (d)  issue, deliver, award, grant or sell, or authorize or propose the
issuance, delivery, award, grant or sale of, (i) any shares of its capital
stock (including shares held in treasury) except upon the exercise of any
rights, warrants, options or securities convertible into or exercisable or
exchangeable for any such shares outstanding on the date hereof, or (iii) any
rights, warrants, options or convertible or exchangeable securities;

  (e)  acquire or agree to acquire, by merging or consolidating with, by
purchasing an equity interest in or a portion of the assets of, or in any other
manner, any business or any corporation, partnership, association or other
business organization or division thereof, or otherwise acquire or agree to
acquire any assets of any other person (other than the purchase of assets from
suppliers or vendors in the ordinary course of business and consistent with
past practice);

  (f)  except as set forth in Section 6.2(f) of the Companies Disclosure
Schedule, sell, lease, exchange, mortgage, pledge, transfer or otherwise
dispose of, or agree to sell, lease, exchange, mortgage, pledge, transfer or
otherwise dispose of, any of its material assets, except for dispositions of
inventories and of assets in the ordinary course of business and consistent
with past practice;

  (g)  initiate, solicit, encourage (including by way of furnishing information
or assistance), or take any other action to facilitate, any inquiries or the
making of any proposal that constitutes, or may reasonably be expected to lead
to, any Companies Competing Transaction, or enter into discussions or negotiate
with any person or entity in furtherance of such inquiries or otherwise with
respect to a Companies Competing Transaction, or agree to or endorse any
Companies Competing Transaction, or authorize or permit any of the officers,
directors or employees of such Company or any investment banker, financial
advisor, attorney, accountant or other representative retained by such Company
to take any such action;

  (h)  propose or adopt any amendments to its  Articles of Incorporation or
By-Laws;





                                      -25-
<PAGE>   30
  (i)  incur any obligation for borrowed money or purchase money indebtedness,
whether or not evidenced by a note, bond, debenture or similar instrument,
except in the ordinary course of business consistent with past practice, and in
no event in excess of $1,750,000; provided, however, that the foregoing shall
in no way prohibit the Credit Line Apportionment;

  (j) (i) change any of its methods of accounting in effect at December 31,
1993, (ii) make or rescind any express or deemed election relating to Taxes,
(iii) settle or compromise any claim, action, suit, litigation, proceeding,
arbitration, investigation, audit or controversy (except where the amount of
such settlements or compromises, individually or in the aggregate, does not
exceed  $2,000,000), or (iv) change any of its methods of reporting income or
deductions for federal income tax purposes from those employed in the
preparation of the federal income tax returns for the taxable year ended
December 31, 1993, except, in the case of clause (i) or (ii) as may be required
by Law or generally accepted accounting principles;

  (k)  enter into any material arrangement, agreement or contract with any
third party (other than customers in the ordinary course of business) which
provides for an exclusive arrangement with that third party or is substantially
more restrictive on such Company or substantially less advantageous to such
Company than arrangements, agreements or contracts to which such Company is a
party on the date hereof; or

  (l)  agree in writing or otherwise to do any of the foregoing.

  SECTION 6.3  Negative Covenants of Parent.  Except as specifically provided
in this Agreement or otherwise consented to in writing by Specialty II on
behalf of the Companies and the Shareholders, from the date of this Agreement
until the Effective Time, Parent shall not do any of the following:

  (a)  split, combine or reclassify any of its capital stock or issue or
authorize or propose the issuance of any other securities in respect of, in
lieu of or in substitution for, shares of its capital stock;

  (b)  effect or adopt a plan of complete or partial liquidation, dissolution,
restructuring, recapitalization or other reorganization ; or

  (c)  agree in writing or otherwise to do any of the foregoing.

  SECTION 6.4  Access and Information.  (a) Subject to confidentiality
agreements to which any Company is a party, which





                                      -26-
<PAGE>   31
agreements are listed on Schedule 6.4 hereto, the Companies shall (i) afford to
Parent and its officers, directors, employees, accountants, consultants, legal
counsel, agents and other representatives (collectively, the "Parent
Representatives") reasonable access at reasonable times upon reasonable prior
notice to the officers, employees, agents, properties, offices and other
facilities of the Companies and to the books and records thereof, (ii) furnish
promptly to Parent and the Parent Representatives such information concerning
the business, properties, contracts, records and personnel of the Companies
(including, without limitation, financial, operating and other data and
information) as may be reasonably requested, from time to time, by Parent and
(iii) furnish promptly to Parent financial statements for each fiscal quarter
ending subsequent to March 31, 1994 and prior to the Effective Time which shall
comply with generally accepted accounting principles consistently applied with
the principles used in the financial statements delivered pursuant to Section
3.7 hereof and shall fairly present the financial position of such Company as
of the respective dates thereof and its results of operations and cash flow for
the periods indicated.

  (b)   Parent shall (i) afford to the Companies (on their own behalf and on
behalf of the Shareholders) and their officers, directors, accountants,
consultants, legal counsel, agents and other representatives (collectively, the
"Companies Representatives") reasonable access at reasonable times upon
reasonable prior notice to the officers, employees, agents, properties, offices
and other facilities of Parent and its subsidiaries and to the books and
records thereof and (ii) furnish promptly to the Companies and the Companies
Representatives such information concerning the business, properties,
contracts, records and personnel of Parent or its subsidiaries (including,
without limitation, financial, operating and other data and information) as may
be reasonably requested, from time to time, by the Companies.

  SECTION 6.5  Confidentiality.  The parties  shall comply with all of their
respective obligations under the Confidentiality Agreement.

                                   ARTICLE 7

                             ADDITIONAL AGREEMENTS

  SECTION 7.1  Appropriate Action; Consents; Filings.   (a)  The Companies, the
Shareholders and Parent shall  use their or its reasonable commercial efforts
to (i) take, or cause to be taken, all appropriate action, and do, or cause to
be done, all things necessary, proper or advisable under applicable Law or
otherwise to consummate and make effective the transactions contemplated by
this





                                      -27-
<PAGE>   32
Agreement, (ii) obtain from any Governmental Entities any consents, licenses,
permits, waivers, approvals, authorizations or orders required to be obtained
or made by Parent, the Shareholders or the Companies in connection with the
authorization, execution and delivery of this Agreement and the consummation of
the transactions contemplated  hereby, including, without limitation, the
Mergers, and (iii) make all necessary filings, and thereafter make any other
required submissions, with respect to this Agreement and the Mergers required
under the HSR Act or any other applicable Law  and Parent and the Companies
shall cooperate in connection with the making of all such filings; provided,
however, that Parent shall not be required to take any action to comply with
any legal requirement or agree to the imposition of any Order (as defined in
Section 7.2(b) hereof) that would (A) prohibit or restrict the ownership or
operation by Parent or Parent Sub of any portion of the business or assets of
Parent, any of its subsidiaries or the Companies; (B) compel Parent, Parent Sub
or the Companies to dispose of or hold separate any portion of the business or
assets of the Companies; or (C) impose any limitation on the ability of Parent
or the Surviving Corporation or any of their respective   Affiliates or
subsidiaries to own or operate the business and operations of the Companies.
Each of Parent and Specialty II (on behalf of the Companies and the
Shareholders) shall have the right to review in advance, and to the extent
practicable each will consult with the  other on, in each case subject to
applicable laws relating to the exchange of information as advised by
independent counsel in writing, all the information relating to the other
parties and any of their respective subsidiaries or Affiliates which are to
appear in any filing to be made with, or written materials to be submitted to,
any third party or any Governmental Entity in connection with the transactions
contemplated by this Agreement.  Subject to applicable laws relating to the
exchange of information as advised by independent counsel in writing, the
Companies and Parent shall furnish all information required for any application
or other filing to be made pursuant to the rules and regulations of any
applicable Law in connection with the transactions contemplated by this
Agreement.

  (b)   The Companies and Parent shall cooperate and use their or its
reasonable commercial efforts to contest and resist any action, including
legislative, administrative or judicial action, and to have vacated, lifted,
reversed or overturned any decree, judgment, injunction or other order (whether
temporary, preliminary or permanent) (an "Order") that is in effect and that
restricts, prevents or prohibits the consummation of one or more of the Mergers
or any other transactions contemplated by this Agreement, including, without
limitation, by vigorously pursuing all available avenues of administrative and
judicial appeal and all available legislative action.





                                      -28-
<PAGE>   33
  (c)   The Companies and Parent shall (i) give any notices to third parties,
and use their or its reasonable commercial efforts to obtain all third party
consents, waivers, approvals, authorizations and orders required in connection
with the authorization, execution and delivery of this Agreement and the
consummation of the Mergers; and (ii) take, or cause to be taken, all
appropriate action, and do, or cause to be done, all things necessary, proper
or advisable to consummate and make effective as promptly as practicable the
transactions contemplated by this Agreement.

  SECTION 7.2  Public Announcements.  Unless otherwise required by applicable
Law, Parent on the one hand and the Companies on the other hand shall consult
with each other before issuing any press release or otherwise making any public
statements with respect to the Mergers and shall not issue any such press
release or make any such public statement prior to such consultation.

  SECTION 7.3  Indemnification of Directors and Officers.  (a) From and after
the Effective Time, Parent and the Surviving Corporation shall, to the fullest
extent permitted under applicable law, defend, indemnify and hold harmless each
person who is now or who has been at any time prior to the date hereof or who
becomes prior to the Effective Time an officer or director of any of the
Companies (each, an "Indemnitee" and, collectively, the  "Indemnitees") against
all costs or expenses (including reasonable attorneys' fees), judgments, fines,
losses, claims, damages, liabilities and amounts paid in settlement in
connection with any claim, action, suit, proceeding or investigation, whether
civil, criminal, administrative or investigative, based on or arising  out of
the fact that such person is or was such an officer or director, whether
pertaining to any matter existing or occurring at or prior to the Effective
Time and whether asserted or claimed prior to, at or after the Effective Time
other than any such costs, expenses, judgments, fines, losses, claims, damages,
liabilities or amounts paid in settlement in connection with any claim, action,
suit, proceeding or investigation based on any action of or any failure to act
by such director or officer with respect to any shareholder or former
shareholder of any Company or any of his or its legal representatives,
successors or heirs (including with respect to this Agreement, the Mergers or
the other transactions contemplated hereby), including with respect to their
ownership, acquisition or disposition of Shares (collectively, the "Indemnified
Liabilities").  Parent and the Surviving Corporation  shall be entitled to
participate in and, to the extent that they may wish, to assume the defense of
any action with respect to any Indemnified Liabilities, with counsel reasonably
satisfactory to the  Indemnitee; provided, however, that if any Indemnitee
believes, based upon the written advice of independent counsel, that, by





                                      -29-
<PAGE>   34
reason of an actual or potential conflict of interest, it is advisable for such
Indemnitee to be represented by separate counsel, or if Parent or the Surviving
Corporation shall fail to assume responsibility for such defense, such
Indemnitee may retain counsel reasonably satisfactory to Parent who will
represent such  Indemnitee, and Parent and the Surviving Corporation shall pay
all reasonable fees and disbursements of such counsel promptly as statements
therefor are received to the fullest extent permitted by applicable law upon
receipt of any undertaking contemplated by Section 145(e) of the Delaware
General Corporation Law.  The   Indemnitees and Parent and the Surviving
Corporation  shall cooperate with each other and use all reasonable efforts to
assist each other in the vigorous defense of any such matter; provided,
however, that neither Parent nor the Surviving Corporation shall be liable for
any settlement of any claim effected without the written consent of Parent,
which consent shall not be unreasonably withheld.  Any Indemnitee wishing to
claim indemnification under this Section 7.3, upon learning of any such claim,
action, suit, proceeding or investigation, shall promptly notify Parent (but
the failure to be so notified by an Indemnitee shall not relieve Parent from
any liability that it may have under this Section 7.3 except to the extent such
failure prejudices Parent).  Parent and the Surviving Corporation shall be
required to pay for only one law firm selected by the Indemnitees as a group in
accordance with the foregoing provisions with respect to each such matter
unless there is, under applicable standards of professional conduct, a conflict
in any significant issue between the positions of any two or more  Indemnitees
as described in the written advice of independent counsel.

  (b)  Nothing in this Section 7.3 shall give rise to any right to
indemnification for the malfeasance or willful misfeasance of any person.  This
Section 7.3 is intended to be for the benefit of, and shall be enforceable by,
each Indemnitee, his heirs and his representatives.

  SECTION 7.4  Obligations of Parent in Respect of Parent Sub.  Parent shall
take all action necessary to cause Parent Sub to perform its obligations under
this Agreement and to consummate the Mergers on the terms and conditions set
forth in this Agreement.

  SECTION 7.5  Companies Employees Benefits.  Until the second anniversary of
the Closing Date, Parent shall cause the Surviving Corporation not to take any
action that would result in any reduction in the benefits currently payable to
any employee of any Company under any Benefit Plan, except to the extent
required by applicable law.  Notwithstanding the foregoing, at any time after
the Closing Date, Parent may cause the Surviving Corporation to modify any
Benefit Plan or the accrual of benefits thereunder, or





                                      -30-
<PAGE>   35
to terminate any Benefit Plan or the accrual of benefits thereunder and enroll
the employees of the Surviving Corporation into an equivalent employee benefit
plan of Parent, so long as the aggregate benefits the employees of the
Surviving Corporation would receive under the employee benefits plans that they
would be enrolled in after such actions are at least substantially equivalent
to the aggregate benefits such employees were receiving prior to such actions.
If all Benefit Plans are modified or terminated as provided in the immediately
preceding sentence, the obligations of Parent set forth in the first sentence
of this Section 7.5 shall terminate.

  SECTION 7.6  Indemnity Against Shareholder Liability for Companies' Debt.  At
the Effective Time, Parent shall enter into agreements with L.  David Myatt and
Dennis M. Myatt, Jr. to indemnify them, their heirs, successors and assigns
against any liability on or payments under any guaranty by either of them of
the Companies' obligations to the Companies' lenders, such indemnity to be
substantially in the form of Exhibit C hereto (the "Indemnity Agreement").

   SECTION 7.7  Purchase of Scrip Dividend Notes.  Immediately after the
Effective Time, Parent shall purchase the Scrip Dividend Notes from the
Shareholders for their full face value plus accrued interest to the Closing
Date, such purchase to be pursuant to an assignment of each such note
substantially in the form of Exhibit D hereto (the "Note Assignment") which
shall be executed by the parties immediately prior to the Effective Time.

  SECTION 7.8 Reporting of Allocation of Purchase Price.  For federal income
tax reporting purposes and in accordance with the provisions of Section 1060 of
the Code, the Companies and Parent, prior to the Effective Time, shall agree on
a cost allocation associated with the assets of the Companies.  Once a cost
allocation has been agreed upon, Parent Sub and the Companies shall prepare and
file asset acquisition statements on Internal Revenue Service Form 8594, or any
similar form, with their federal income tax returns for the taxable year that
includes the Closing Date based upon the agreed allocation.

  Section 7.9  Employment Agreements.  On the Closing Date, Parent shall enter
into agreements with L. David Myatt and Dennis M. Myatt, substantially in the
form of Exhibits E and F hereto, respectively (the "Employment Agreements").

  Section 7.10  Arbitration.  The parties hereto shall use their reasonable
commercial efforts to enter into prior to the Closing Date an arbitration
agreement to resolve disputes relating to, or arising under, this Agreement.





                                      -31-
<PAGE>   36
  SECTION 7.11  Environmental Matters.  Within 20 business days of the date
hereof, the Companies shall deliver to Parent a letter setting forth the
procedures followed in determining the matters set forth below and the persons
conducting such procedure.  Such letter also shall, with respect to each
Company:

  (a)  Set forth Environmental Permits held by such Company, the Environmental
Permits required for the operation of the business of such Company under
applicable Environmental Laws and whether or not such Company is in compliance
with the terms and conditions of the Environmental Permits held by it.

  (b)  State whether or not the consummation of the transactions contemplated
by this Agreement will (i) require such Company to provide notice to or obtain
approval from any Governmental Entity or take any other action to enable such
Company to continue to hold the Environmental Permits held by it and to comply
with the terms and provisions thereof and of applicable Environmental Laws or
(ii) will require the Company to obtain any new Environmental Permit in order
to operate the business of such Company.

  (c)  Whether or not there is pending against such Company or, to the
knowledge of such Company, any predecessor of such Company, any civil, criminal
or administrative action, suit, complaint, notice of violation, demand,
judgment, order, lien, proceeding or hearing or regulatory investigation
(collectively, "Environmental Actions"), based on or related to an
Environmental Permit held by such Company or an Environmental Law.

  (d)  Whether or not such Company or, to the knowledge of such Company, any
predecessor of such Company, has received any notice of, or has any knowledge
of, any past, present or future events, conditions, circumstances, activities,
actions, agreements or plans that could reasonably be expected to prevent,
interfere with, or increase the costs of, compliance with an Environmental
Permit held by such Company or any renewal thereof or an applicable
Environmental Law.

  (e)  Whether or not any Hazardous Substance is, or at any time has been,
present on, in, under or above Company Premises or the real property adjacent
(within 200 feet)  to the Company Premises.

  (f)  Whether or not any Company Premises is listed or proposed for listing on
the National Priorities List pursuant to the Comprehensive Environmental
Response, Compensation and Liability Act ("CERCLA") or any state or local list
of sites requiring investigation or clean-up.





                                      -32-
<PAGE>   37
  (g)  Whether or not such Company or, to the knowledge of such Company, any
predecessor of such Company, has received from any Governmental Entity any
requests for information, notice of claim, demand or other notification that it
is or may be potentially responsible with respect to any investigation,
abatement or clean-up of any threatened or actual release pursuant to CERCLA or
any equivalent state law.

  (h)  Whether or not there is any polychlorinated biphenyls or asbestos
present on any Company Premises.

  (i)  Whether or not any governmental lien has attached to any property owned
by such Company and whether any governmental actions have been taken or are in
process that could subject any such property to any such liens and whether or
not such Company is required to place any notice or restriction relating to the
presence of Hazardous Substances at any property owned by such Company or in
any deed to any real property owned by such Company.

  (j)  Whether or not storage tanks and associated piping located on or under
any Company Premises that are subject to any Environmental Laws are in
compliance with such Laws and whether or not such storage tanks and associated
piping, whether above ground or underground, are in sound condition or are
leaking.

  (k)  A list of sites to which such Company has transported drums for disposal.

  (l)  A list of all Toll Converters as of the date of the letter.

  The Companies will cooperate with Parent in connection with the preparation
of such letter and the procedures followed in arriving at the matters contained
in such letter.  It is understood that the statements contained in such letter
will be based upon the procedures followed and set forth therein and, of
necessity, will be made to the knowledge of the signatories of such letter
based on such procedures.  It is further understood that nothing contained in
such letter will give rise to any right on the part of Parent not to proceed
with the transactions contemplated by this Agreement or give rise to any
liability of any Shareholder or any Company to Parent or any affiliate of
Parent.

  As used herein "Environmental Permits" means permits, consents, licenses,
approvals, registrations, certifications and authorizations required under
Environmental Laws for the operation of the business of any Company; "Toll
Converter" means any third party which, under contract with any Company and for
and on behalf of such Company, processes or otherwise works with or modifies
any





                                      -33-
<PAGE>   38
product of such Company for subsequent sale by such Company; "Company Premises"
means real property which any Company currently or within the last five years
has owned or leased or on which any Company has conducted operations.
"Environmental Laws" means any applicable federal, state, or local laws, rules
or regulations, orders or decrees relating to the prevention of pollution or
protection of human health and the environment.

                                   ARTICLE 8

                               CLOSING CONDITIONS

  SECTION 8.1  Conditions to Obligations of Each Party Under this Agreement.
The obligations of each party hereto to effect the Mergers shall be subject to
the satisfaction at or prior to the Effective Time of the following conditions:

  (a)  No Order.  No Governmental Entity of competent jurisdiction shall have
enacted, issued, promulgated, enforced or entered any Order (whether temporary,
preliminary or permanent) which is in effect or which is pending and which has
a reasonable probability of making the Mergers illegal or otherwise prohibiting
consummation of the Mergers or which imposes any material restrictions on
Parent or Parent Sub with respect to their business operations either prior to
or subsequent to the Mergers.

  (b)  Government Approvals; HSR Act.  All authorizations, consents, orders or
approvals of, or declarations, registrations, or filings with, or expiration of
waiting periods imposed by, any Governmental Entity necessary for the
consummation of the Mergers shall have been obtained, filed or occurred.  The
waiting period applicable to consummation of the Mergers under the HSR Act
shall have expired or been terminated without any indication by the Federal
Trade Commission or the  U.S. Department of Justice that it intends to take any
further action with respect thereto.

  (c)  Shareholder Approval.  The approval of this Agreement  by the holders of
the Shares in accordance with applicable law and the  Articles of Incorporation
and By-laws of each Company shall not have been modified, amended or rescinded.

  (d)  Consummation of Stock Exchange Agreement.  The  exchange of shares of
Parent Common Stock for all outstanding shares of common stock, no par value,
of Westland Oil Company, Inc. ("Westland), contemplated by that certain Stock
Exchange Agreement dated the date hereof by and among Parent and the
shareholders of such company shall have been consummated.





                                      -34-
<PAGE>   39
  SECTION 8.2  Additional Conditions to Obligations of Parent.  The obligations
of Parent and Parent Sub to effect the Mergers are also subject to the
following conditions unless waived by Parent:

  (a)  Representations and Warranties.  The representations and warranties of
the Companies and the Shareholders contained in this Agreement shall be true
and correct in all material respects as of the date hereof and as of the
Effective Time as though made at and as of the Effective Time (without regard
to any qualification of such representations or warranties as to any person's
knowledge), except that those representations and warranties which address
matters only as of a particular date shall only need to remain true and correct
as of such date; provided, however, that the failure of such representations
and warranties to be true and correct in all material respects on the
appropriate dates shall not be a condition to Parent's obligations to effect
the Mergers unless such failures in the aggregate could reasonably be expected
to result in Damages (as defined in Section 10.2) in excess of $4,000,000.
Parent shall have received a certificate of the President and Chief Financial
Officer of each of the Companies and a certificate of each Shareholder to such
effect.

  (b)  Agreements and Covenants.  Each of the Companies and Shareholders shall
have performed or complied in all material respects with all agreements and
covenants required by this Agreement to be performed or complied with by any of
them at or prior to the Effective Time.  Parent shall have received a
certificate of the President and Chief Financial Officer of each of the
Companies and a certificate of each Shareholder to such effect.

  (c)  Consents and Approvals.  All material consents, approvals,
authorizations and waivers required to be obtained to consummate the Mergers
and the other transactions contemplated hereby shall have been obtained.

  (d)  Opinion of Counsel.  Cook, Yancey, King & Galloway, counsel to the
Companies, shall have delivered to Parent its opinion, dated as of the Closing
Date and addressed to Parent substantially in the form of Exhibit G hereto.

  (e)  Credit Line Apportionment.  The terms of the agreements pursuant to
which the Credit Line Apportionment is to be consummated shall be reasonably
satisfactory to Parent; provided, however, that the foregoing condition shall
be deemed satisfied if the Credit Line Apportionment (i) works a separation of
the existing credit line such that each Company's liability in respect of the
debt which is affected by the Credit Line Apportionment corresponds in all
material respects to the amount of its existing intercompany liability in
respect of funds drawn by such Company





                                      -35-
<PAGE>   40
and the other obligors under the debt which is affected by the Credit Line
Apportionment prior to the Credit Line Apportionment and (ii) is upon
commercially reasonable terms.

  (f)  All Mergers.  All conditions precedent to the obligations of the
Companies to consummate the Mergers shall have been satisfied or waived.

  (g)  Agreements.  The relevant parties (other than Parent) shall have
executed the Indemnity Agreements, the Employment Agreements and the Note
Assignments.

  (h)  Corporate Proceedings.  All corporate and other proceedings required to
be taken on the part of each Company to authorize and carry out this Agreement
shall have been taken.

  SECTION 8.3  Additional Conditions to Obligations of the Companies.  The
obligations of the Companies to effect the Mergers are also subject to the
following conditions unless waived by the Companies:

  (a)  Representations and Warranties.  The representations and warranties of
Parent and Parent Sub contained in this Agreement shall be true and correct in
all material respects as of the date hereof and as of the Effective Time as
though made at and as of the Effective Time (without regard to any
qualification of such representations and warranties as to any person's
knowledge), except that those representations and warranties which address
matters only as of a particular date shall only need to remain true and correct
as of such date; provided, however, that the failure of such representations
and warranties to be true and correct in all material respects on the
appropriate dates shall not be a condition to the obligations of the Companies
to effect the Mergers unless such failures in the aggregate could reasonably be
expected to result in Damages in excess of $10,000,000.  The Companies shall
have received a certificate of the President and Chief Financial Officer of
Parent to that effect.

  (b)  Agreements and Covenants.  Parent and Parent Sub shall have performed or
complied in all material respects with all agreements and covenants required by
this Agreement to be performed or complied with by them at or prior to the
Effective Time.  The Companies shall have received a certificate of the
President and Chief Financial Officer of the Parent to that effect.

  (c)  Corporate Proceedings.  All corporate and other proceedings required to
be taken on the part of Parent and Parent Sub to authorize and carry out this
Agreement shall have been taken.





                                      -36-
<PAGE>   41
  (d)  Opinion of Counsel.  Kirkpatrick & Lockhart, counsel to Parent, shall
have delivered to the Companies its opinion, dated as of the Effective Time and
addressed to the Companies substantially in the form of Exhibit H hereto.

  (e)  Consents and Approvals.  All material consents, approvals,
authorizations and waivers required to be obtained to consummate the Mergers
and the other transactions contemplated hereby shall have been obtained.

  (f)  Agreements.  The relevant parties (other than the Shareholders and the
Companies) shall have executed the Indemnity Agreements, the Employment
Agreements and the Note Assignments.

  (g)  Parent Transactions.  No Parent Transaction shall have occurred.

                                   ARTICLE 9

                       TERMINATION, AMENDMENT AND WAIVER

  SECTION 9.1  Termination.  This Agreement may be terminated at any time prior
to the Effective Time:

  (a)  by mutual consent of Parent and Specialty II on behalf of the Companies
and the Shareholders;

  (b)  by Parent, upon a breach of any representation, warranty, covenant or
agreement on the part of the Companies or Shareholders set forth in this
Agreement, or if any representation or warranty of any Company or Shareholder
shall have become untrue, other than breaches of representations or warranties
or untrue representations or warranties that, in the aggregate, could not
reasonably be expected to result in Damages in excess of $4,000,000, in either
case such that any of the conditions set forth in Section 8.2 hereof would not
be satisfied (a "Companies Breach"); provided, that if such Companies Breach is
curable by the Companies or any Shareholder through the exercise of their, its,
her or his reasonable commercial efforts and so long as the Companies or such
Shareholder continue to exercise such reasonable commercial efforts, Parent may
not terminate this Agreement under this Section 9.1(b);

  (c)  by Specialty II on behalf of the Companies and the Shareholders, upon a
breach of any representation, warranty, covenant or agreement on the part of
Parent set forth in this Agreement, or if any representation or warranty of
Parent shall have become untrue, other than breaches of representations or
warranties or untrue representations or warranties that, in the





                                      -37-
<PAGE>   42
aggregate, could not reasonably be expected to result in Damages in excess of
$10,000,000, in either case such that any of the conditions set forth in
Section 8.3 hereof would not be satisfied (a "Parent Breach"); provided, that
if such Parent Breach is curable by Parent through the exercise of its
reasonable commercial efforts and so long as Parent continues to exercise such
reasonable commercial efforts, the Companies may not terminate this Agreement
under this Section 9.1(c);

  (d)  by either Parent or Specialty II on behalf of the Companies and the
Shareholders, if there shall be any Order which has become final and
nonappealable except if the party seeking to terminate this Agreement pursuant
to this Section 9.1(d) has not complied with its obligations under Section
7.2(b) hereof; or

  (e)  by either Parent or Specialty II on behalf of the Companies and the
Shareholders, if the Mergers shall not have been consummated before 90 days
after the date hereof; provided, however, that this Agreement may be extended
by written notice of either Parent or Specialty II on behalf of the Companies
and the Shareholders to a date not later than 120 days after the date hereof,
if the Mergers shall not have been consummated as a result of the Companies,
the Shareholders or Parent having failed to receive all required regulatory
approvals or consents with respect to the Mergers or as a result of the
entering of an Order.

  The right of any party hereto to terminate this Agreement pursuant to this
Section 9.1 shall remain operative and in full force and effect regardless of
any investigation made by or on behalf of any party hereto, any person
controlling any such party or any of their respective officers, directors,
agents or other representatives, whether prior to or after the execution of
this Agreement.

  SECTION 9.2  Effect of Termination.  Except as provided in Section 10.6
hereof, in the event of the termination of this Agreement pursuant to Section
9.1 hereof, there shall be no liability on the part of Parent, Parent Sub or
the Companies or any of their respective officers, directors, agents or other
representatives or any of the Shareholders and all rights and obligations of
any party hereto shall cease, except that (a) the provisions of Section 6.5
shall survive any such termination, and (b) nothing herein shall relieve any
party of any liability for any breach of this Agreement.

  SECTION 9.3  Amendment.  This Agreement may be amended by the parties hereto
any time prior to the Effective Time.  This Agreement may not be amended except
by an instrument in writing signed by the parties hereto.





                                      -38-
<PAGE>   43
  SECTION 9.4  Waiver.  At any time prior to the Effective Time, Parent or
Specialty II on behalf of the Companies and the Shareholders, as appropriate,
may (a) extend the time for the performance of any of the obligations or other
acts of the Companies, the Shareholders, Parent or Parent Sub, as the case may
be, (b) waive any inaccuracies in the representations and warranties contained
herein or in any document delivered pursuant hereto which have been made to it
or them and (c) waive compliance with any of the agreements or conditions
contained herein for its or their benefit.  Any such extension or waiver shall
be valid only if set forth in an instrument in writing signed by the party or
parties to be bound thereby.

                                   ARTICLE 10

                           SURVIVAL; INDEMNIFICATION

  SECTION 10.1  Survival.  All claims for damages made by the parties hereto by
virtue of the representations, warranties, covenants and agreements herein or
in any certificate or document furnished pursuant hereto shall be made under,
and subject to the limitations set forth in, this Article 10.  The
representations and warranties set forth and contained in Article  4 shall
survive indefinitely after the Effective Time.  No other representations and
warranties in this Agreement shall survive the Effective Time.  Only the
covenants and agreements contained in this Agreement which by their terms must
survive the Effective Time shall survive the Effective Time.

  SECTION 10.2  Indemnification by the Shareholders.   Each Shareholder shall,
severally and not jointly, indemnify, defend, save and hold harmless Parent
against and in respect of all claims, losses, expenses (including, without
limitation, attorneys' fees and disbursements) and damages (all such amounts
being hereinafter sometimes referred to as "Damages") incurred by Parent
relating to  any misrepresentation or breach of any representation or warranty
made by such Shareholder in Article 4 or in any certificate or document
furnished by such Shareholder in connection with such Article.

  SECTION 10.3  Indemnification Based on Disclosure Obligations.  (a) The
Shareholders shall, jointly and severally, indemnify, defend, save and hold
harmless Parent and its officers, directors and controlling persons (as defined
in the Exchange Act) and the Surviving Corporation (the "Parent Indemnities")
against and in respect of any claim made by any Shareholder based on any untrue
statement of a material fact (or alleged untrue statement of a material fact)
contained in the Disclosure Information or the omission (or alleged omission)
to state therein a material fact





                                      -39-
<PAGE>   44
required to be stated therein or necessary to make the statements therein (in
the light of the circumstances under which they were made) not misleading,
unless any such statement (or alleged statement) or omission (or alleged
omission) was made in reliance upon and in conformity with information
specifically furnished by Parent  or its representatives for use in the
Disclosure Information.

  (b)  Parent shall indemnify, defend, save and hold harmless each Shareholder
against and in respect of any claim made by such Shareholder that any statement
in the Disclosure Information made in reliance upon and in conformity with
information specifically furnished by Parent or its representatives for use in
the Disclosure Information was an untrue statement of a material fact or that
any omission from the Disclosure Information made in reliance upon and in
conformity with information specifically furnished by Parent or its
representatives for use in the Disclosure Information was an omission of a
material fact required to be stated therein or necessary to make the statements
therein (in the light of the circumstances under which they were made) not
misleading.

  (c)  The Shareholders shall have no right to seek contribution from the
Companies or Parent in the event that they are required to make any payments
under this Article 10.  Each Shareholder shall have the right to seek
contribution from each other Shareholder in the event that he or it is required
to make any payments under Section 10.3(a); provided, however, that such right
of contribution shall be based solely upon the relative aggregate amounts that
the Shareholders received on account of the Mergers.

  SECTION 10.4  Claims Against Indemnified Parties.  (a)  L. David Myatt has
been designated as the representative of the Shareholders (the "Shareholders
Representative") to whom claims or demands upon Shareholders for
indemnification under Section  10.3(a) shall be made and who shall have certain
rights and responsibilities as set forth herein.

  (b) If any Parent Indemnitee or any Shareholder (an "Indemnified Party")
believes that it or he has suffered or incurred or may suffer or incur any
Damages under this Article 10, such Indemnified Party shall so notify either
the Shareholders through the Shareholders Representative, the relevant
Shareholder or Parent (the "Indemnifying Party"), as appropriate, with
reasonable promptness and reasonable particularity in light of the
circumstances then existing.  If any action at law or suit in equity is
instituted by or against a third party with respect to which any Indemnified
Party intends to claim any Damages, such Indemnified Party shall promptly
notify the Indemnifying Party of





                                      -40-
<PAGE>   45
such action or suit.  The failure of an Indemnified Party to give any notice
required by this Section  10.4 shall not affect any of such party's rights
under this Article 10 except to the extent that such failure is actually
prejudicial to the rights or obligations of the Indemnifying Party.

  (c) With respect to claims or demands by third parties, following receipt of
notice pursuant to Section 10.4(b) hereof, the Indemnifying Party shall have
the right at his, its or their own expense to undertake the defense of any such
claims or demands utilizing counsel selected by the Shareholders
Representative, the relevant Shareholder or Parent, as the case may be, and
approved by the Indemnified Party which approval shall not be unreasonably
withheld.  Any such undertaking of the defense of any such claims or demands by
or on behalf of the Indemnifying Party shall be an acknowledgment and agreement
that such claim or demand, if true, constitutes indemnifiable Damages.  In the
event that the Indemnifying Party shall fail to give notice of its, his or
their intention to undertake the defense of any such claim or demand within 30
days after receiving notice that it has been asserted or threatened, the
Indemnified Party shall have the right to satisfy and discharge the same by
payment, compromise or otherwise.

  (d)  If an Indemnified Party believes it or he has incurred Damages which are
subject to indemnification under this Article 10 and do not involve a third
party claim or demand, it or he shall forward notice thereof to either the
Shareholders Representative, the relevant Shareholder or Parent as specified in
Section  10.4(b) hereof, and shall state the amount of Damages it or he believe
it or he has suffered, and shall provide, in reasonable detail the facts
alleged as the basis for such claim and the section or sections of this
Agreement alleged to have been violated (a "Damages Notice").  No later than 30
days after receipt of a Damages Notice from an Indemnified Party, the
Indemnifying Party shall deliver or cause to be delivered to the Indemnified
Party either a notice accepting such claim for Damages or a notice that the
Indemnifying Party disputes  such claim for Damages.  A notice by the
Shareholders Representative accepting a claim for Damages under Section 10.3(a)
shall be binding on all of the Shareholders.  A failure to provide notice
disputing a claim for Damages within  30 days of receipt of a Damages Notice
shall be deemed acceptance of the relevant claim by the relevant Indemnifying
Party.

  SECTION 10.5  Fees and Expenses.  Notwithstanding any other provision in this
Agreement, in the event of any dispute or controversy governed by this Article
10, the prevailing party in such dispute shall, in addition to any other
remedies such prevailing party may obtain in such dispute, be entitled to
recover from the other parties thereto all of its or his  reasonable legal





                                      -41-
<PAGE>   46
fees and out-of-pocket costs incurred by such party in enforcing or defending
its or his rights hereunder.

  SECTION 10.6  Fraud; Willful Breach.  Any limitations set forth in this
Article 10 on the right of any party hereto to indemnification hereunder shall
not apply to the extent that Damages are incurred by such party as the result
of fraud or the willful breach of any representation, warranty or covenant by
another party to this Agreement.

                                   ARTICLE 11

                               GENERAL PROVISIONS

  SECTION 11.1  Notices.  All notices and other communications given or made
pursuant hereto shall be in writing and shall be  deemed to have been duly
given or made as of the date delivered, mailed or transmitted, and shall be
effective upon receipt, if delivered personally or mailed by registered or
certified mail (postage prepaid, return receipt requested) to a party at one of
the following addresses (or at such other address for a party as shall be
specified by like notice) or sent to a party by electronic transmission to the
telecopier number specified below:

  (a)  If to Parent or Parent Sub:

     Quaker State Corporation
     255 Elm Street
     Oil City, Pennsylvania 16301
     Attention:  Herbert M. Baum
     Telecopier No.:  (814) 676-7920

   with a copy to:

     Kirkpatrick & Lockhart
     1500 Oliver Building
     Pittsburgh, PA  15222
     Attention:  Charles J. Queenan, Jr., Esq.
     Telecopier No.:  (412) 355-6501

  (b)  If to the Companies or the Shareholders:

     Specialty Oil Company, Inc.-II
     2740 Valley View Drive
     Shreveport, Louisiana 71108
     Attention:  Mr. L. David Myatt, President
     Telecopier No.:  318-683-4300





                                      -42-
<PAGE>   47
   with a copy to:

     Cook, Yancey, King & Galloway
     1700 Commercial National Tower
     Shreveport, Louisiana 71120-2260
     Attention:  Jerald R. Harper, Esq.
     Telecopier No.:  318-227-2606

  SECTION 11.2  Fees and Expenses.  All out-of-pocket expenses (including,
without limitation, all fees and expenses of counsel, accountants, investment
bankers, experts and consultants) incurred by the Companies in connection with
or related to the authorization, preparation, negotiation, execution or
performance of this Agreement and all other matters related to the closing of
the transactions contemplated hereby shall be  paid by  the Companies or, if
unpaid as of the Effective Time, shall be paid by Parent to the extent that
such expenses have been previously  disclosed to Parent in accordance with the
letter agreement dated as of the date hereof between the Companies and Parent.

  SECTION 11.3  Certain Definitions. For purposes of this Agreement, the term:

  (a)  "Affiliate" means a person that, directly or indirectly, through one or
more intermediaries, controls, is controlled by, or is under common control
with, another person.

  (b)  "Companies Competing Transaction" means any of the following involving a
Company: (i) any merger, consolidation, share exchange, business combination or
other similar transaction (other than the transactions contemplated by this
Agreement); (ii) any sale, lease, exchange, mortgage, pledge, transfer or other
disposition of 15% or more of the assets of such Company, in a single
transaction or series of transactions; (iii) any tender offer or exchange offer
for 15% or more of the outstanding shares of capital stock of such Company;
(iv) any person having acquired beneficial ownership or the right to acquire
beneficial ownership of, or any "group" (as such terms are defined under
Section 13(d) of the Exchange Act and the rules and regulations promulgated
thereunder) having been formed which beneficially owns or has the right to
acquire beneficial ownership of, 15% or more of the then outstanding shares of
capital stock of such Company; or (v) any public announcement of a proposal,
plan or intention to do any of the foregoing.

  (c)  "Companies Material Adverse Change" or "Companies Material Adverse
Effect" means any change or effect or any development that, insofar as can
reasonably be foreseen, is likely to result in any change or effect or any
combination of any of the





                                      -43-
<PAGE>   48
foregoing that is materially adverse to (i) the business, properties, assets,
condition (financial or otherwise), results of operations or prospects of the
Companies, taken as a whole, or (ii)  the ability of any Company or the
Shareholders to perform its or their obligations hereunder or to consummate the
transactions contemplated hereby.

  (d)  "Confidentiality Agreement"  refers to the letter agreements executed by
the Parent and the Companies on August 3, 1994.

  (e)  "Credit Line Apportionment" means a transaction or transactions by which
the current existing debt under the Credit, Security and Guaranty Agreement
dated June 25, 1993, by and between Specialty I, Specialty II, Specialty III
(the "Specialty Companies"), Westland, L. D.  Myatt, Dennis M. Myatt, Jr., and
Commercial National Bank of Shreveport, and all amendments to such agreement,
in the approximate amount of $30,000,000, which is a joint and several
obligation of the Specialty Companies and Westland is converted to several
obligations of the Companies on the one hand and Westland on the other based
upon the current debt allocable to each such company.

  (f)  "Knowledge" or "known" means, with respect to any matter in question, if
an executive officer of any Company or Parent, as the case may be, has actual
knowledge of such matter or should have had knowledge of such matter if he or
she had performed his or duties as such in the manner required by applicable
law.

  (g)  "Parent Material Adverse Effect" means any effect or any development
that, insofar as can reasonably be foreseen, is likely to result in any effect
or any combination of any of the foregoing that is materially adverse to (i)
the business, properties, assets, condition (financial or otherwise), results
of operations or prospects of Parent and its subsidiaries, taken as a whole or
(ii) the ability of Parent to perform its obligations hereunder or to
consummate the transactions contemplated hereby.

  (h)  "Parent Transaction" means any of the following involving Parent:  (i)
any merger, consolidation, share exchange, business combination or other
similar transaction (other than the transactions contemplated by this
Agreement); (ii) any sale, lease, exchange, mortgage, pledge, transfer or other
disposition of 15% or more of the assets of Parent and its subsidiaries, taken
as a whole, in a single transaction or series of transactions; (iii) any tender
offer or exchange offer for 15% or more of the outstanding shares of Parent
Common Stock; (iv) any person having acquired beneficial ownership or the right
to acquire beneficial ownership of, or any group having been formed which
beneficially owns or has





                                      -44-
<PAGE>   49
the right to acquire beneficial ownership of, 15% or more of the then
outstanding shares of Parent Common Stock; or (v) any public announcement of a
proposal, plan or intention to do any of the foregoing, other than in all such
cases any such transactions disclosed to Specialty II prior to the date hereof.

  (i)  "Person" means an individual, corporation, partnership, association,
trust, unincorporated organization, other entity or group.

  (j)  "Scrip Dividend Notes" shall mean the notes evidencing the Special AAA
Distribution.

  (k)  "Special AAA Distribution" means the distributions declared by the
Boards of Directors of Specialty I and Specialty II on July 7, 1994, payable to
each such Company's shareholders of record on July 7, 1994, and in the total
amounts set forth  in Section 3.3 of the Companies Disclosure Schedule.

  (l)  "Subsidiary" or "subsidiaries" of any person, means any corporation,
partnership, joint venture or other legal entity of which such person (either
alone or through or together with any other subsidiary) owns, directly or
indirectly, 50% or more of the stock or other equity interests the holders of
which are generally entitled to vote for the election of the board of directors
or other governing body of such corporation or other legal entity.

  (m)  "Tax" or "Taxes" means any and all taxes, charges, fees and levies
payable to any federal, state, local or foreign taxing authority or agency,
including, without limitation, (i) income, franchise, profits, gross receipts,
minimum, alternative minimum, estimated, ad valorem, value added, sales, use,
service, real or personal property, capital stock, license, payroll,
withholding, disability, employment, social security, workers compensation,
unemployment compensation, utility, severance, excise, stamp, windfall profits,
transfer and gains taxes, (ii) customs duties, imposts, charges, levies or
other similar assessments of any kind, and (iii) interest, penalties and
additions to tax imposed with respect thereto.

  SECTION 11.4  Additional Actions.  If, at any time after the Effective Time,
the Surviving Corporation shall consider or be advised that any further
assignments or assurances in law or any other acts are necessary or desirable
to (a) vest, perfect or confirm, of record or otherwise, in the Surviving
Corporation its rights, title or interest in, to or under any of the rights,
properties or assets of Parent Sub or any Company acquired or to be acquired by
the Surviving Corporation as a result of or in connection with the Mergers or
(b) otherwise carry out the purposes





                                      -45-
<PAGE>   50
of this Agreement, Parent Sub and its officers and directors and the former
directors and officers of each Company shall be deemed to have granted to the
Surviving Corporation an irrevocable power of attorney to execute and deliver
all such proper deeds, assignments and assurances in law and to do all acts
necessary or proper to vest, perfect or confirm title to and possession of such
rights, properties or assets in the Surviving Corporation and otherwise to
carry out the purposes of this Agreement; and the proper officers and directors
of the Surviving Corporation are fully authorized in the name of Merger Sub or
any Company or otherwise to take any and all such actions.

  SECTION 11.5  Headings.  The table of contents and headings contained in this
Agreement are for reference purposes only and shall not affect in any way the
meaning or interpretation of this Agreement.

  SECTION 11.6  Severability.  If any term or other provision of this Agreement
is invalid, illegal or incapable of being enforced by any rule of law or public
policy, all other conditions and provisions of this Agreement shall
nevertheless remain in full force and effect so long as the economic or legal
substance of the transactions contemplated hereby is not affected in any manner
materially adverse to any party.  Upon such determination that any such term or
other provision is invalid, illegal or incapable of being enforced, the parties
hereto shall negotiate in good faith to modify this Agreement so as to effect
the original intent of the parties as closely as possible in an acceptable
manner to the end that the transactions contemplated hereby are fulfilled to
the extent possible.

  SECTION 11.7  Entire Agreement.  This Agreement (together with the Exhibits,
Schedules, and certificates and documents referred to herein) and the
Confidentiality Agreement constitute the entire agreement of the parties and
supersede all prior agreements and undertakings, both written and oral, between
the parties, or any of them, with respect to the subject matter hereof.

  SECTION 11.8  Assignment.  This Agreement shall not be assigned by operation
of law or otherwise.

  SECTION 11.9  Parties in Interest.  This Agreement shall be binding upon and
inure solely to the benefit of each party hereto, and nothing in this
Agreement, express or implied (other than the provisions of Section 7.3
hereof), is intended to or shall confer upon any other person any right,
benefit or remedy of any nature whatsoever under or by reason of this
Agreement.





                                      -46-
<PAGE>   51
  SECTION 11.10  Failure or Indulgence Not Waiver; Remedies Cumulative.  No
failure or delay on the part of any party hereto in the exercise of any right
hereunder shall impair such right or be construed to be a waiver of, or
acquiescence in, any breach of any representation, warranty, covenant or
agreement herein, nor shall any single or partial exercise of any such right
preclude other or further exercise thereof or of any other right.  All rights
and remedies existing under this Agreement are cumulative to, and not exclusive
of, any rights or remedies otherwise available.

  SECTION 11.11  Governing Law.  This Agreement shall be governed by, and
construed in accordance with, the laws of the State of Delaware, regardless of
the laws that might otherwise govern under applicable principles of conflicts
of law.

  SECTION 11.12  Agent.  The Companies and the Shareholders acknowledge the
appointment of Specialty II through its duly authorized officers as their joint
and several agent in accordance with the terms of the Agreement and they shall
be bound by any action taken or failure to act by Specialty II as such agent
which conforms with the requirements of this Agreement, regardless of whether
any such Company or Shareholder agrees with such action or failure to act.  The
Shareholders hereby acknowledge that none of them shall have any claim, cause
of action or other right against Specialty II as a result of or in connection
with any action taken or failure to act by Specialty II which conforms with the
requirements of this Agreement.

  SECTION 11.13  Counterparts.  This Agreement may be executed in one or more
counterparts, and by the different parties hereto in separate counterparts,
each of which when executed shall be deemed to be an original, but all of which
taken together shall constitute one and the same agreement.

  IN WITNESS WHEREOF, Parent, Parent Sub, the Companies and the Shareholders
have as of the date first written above  executed this Agreement.

                                                QUAKER STATE CORPORATION
                                         
                                               
                                           By: /s/ Herbert M. Baum
                                              ---------------------
                                             Name:
                                             Title:





                                      -47-
<PAGE>   52
          SO ACQUISITION CORP.


          By: /s/ Conrad A. Conrad
              --------------------
            Name:
            Title:

          SPECIALTY OIL COMPANY, INC.-I


          By: /s/ L.D. Myatt
              --------------------
            Name:
            Title:

          SPECIALTY OIL COMPANY, INC.-II


          By: /s/ L.D. Myatt
              --------------------
            Name:
            Title:


          SPECIALTY OIL COMPANY, INC.-III


          By: /s/ L.D. Myatt
              --------------------
            Name:
            Title:


          SPECIALTY OIL COMPANY, INC.-IV


          By: /s/ L.D. Myatt
              --------------------
            Name:
            Title:


          /s/ L.D. Myatt
              --------------------
          L. DAVID MYATT

       
          /s/ Margaret T. Myatt
              --------------------
          MARGARET TENNEY MYATT





                                                                      -48-
<PAGE>   53
          /s/ Dennis M. Myatt
              -------------------------
          DENNIS M. MYATT, JR.


          /s/ Mary Anne McClendon Myatt
              -------------------------
          MARY ANNE MCCLENDON MYATT


          /s/ Dennis M. Myatt
              -------------------------
          Dennis M. Myatt, Jr., in his capacity 
          as Trustee of the "LDM FAMILY TRUST 1," 
          a trust created under the laws of the 
          State of Louisiana on October 8, 1992


          /s/ Dennis M. Myatt
              -------------------------
          Dennis M. Myatt, Jr., in his capacity
          as Trustee of the "LDM FAMILY TRUST 2,"
          a trust created under the laws of the 
          State of Louisiana on October 8, 1992


          /s/ Sarah Myatt O'Dom
              -------------------------
          Sarah Myatt O'Dom, in her capacity as 
          Trustee of the "DMM FAMILY TRUST," a 
          trust created under the laws of the 
          State of Louisiana on March 26, 1992


          /s/ Dennis Manly Myatt, III
              -------------------------
          DENNIS MANLY MYATT, III
      
     
          /s/ Elizabeth Victoria O'Dom
              -------------------------
          ELIZABETH VICTORIA O'DOM


          /s/ William Henry O'Dom
              -------------------------
          WILLIAM HENRY O'DOM


          /s/ Richard Myatt O'Dom
              -------------------------
          RICHARD MYATT O'DOM


          /s/ Lori McCallister O'Dom
              -------------------------



                                      -49-
<PAGE>   54


     LIST OF OMITTED EXHIBITS AND SCHEDULES - AGREEMENT AND PLAN OF MERGER

Omitted Exhibits:
- - ----------------
A.  Listing of Shareholders of Acquired Companies
B.  Actions by Consent of Shareholders of Acquired Companies
C.  Indemnity Agreement as to Certain Shareholders with Respect to Guaranties
    of Acquired Companies' Debt
D.  Note Assignment as to Scrip Dividend Note
E.  Employment Agreement with L. D. Myatt
F.  Employment Agreement with D. M. Myatt
G.  Opinion of Counsel - Cook, Yancey, King & Galloway
H.  Opinion of Counsel - Kirkpatrick & Lockhart

Omitted Schedules:
- - -----------------
Company Disclosure Schedule:

Section 3.1     List of Partnership or Joint Venture Interests; List of
                Jurisdictions in which Acquired Companies are Qualified to
                do Business

Section 3.3     Equity Capitalization and Stockholder Ownership of the Acquired
                Companies; List of Distributions

Section 3.5     List of Required Filings and Third Party Consents to
                Transaction

Section 3.8     List of Distributions to Shareholders and Other Changes

Section 3.9     List of Litigation involving the Acquired Companies

Section 3.10    List of Indebtedness of the Acquired Companies

Section 3.11    List of Contracts of the Acquired Companies

Section 3.12    List of Real Property Leases and Fee Owned Properties of the
                Acquired Companies

Section 3.13    List of Liens on Personal Property

Section 3.14    List of Employee Benefit Plans and Labor Matters

Section 3.17    List of Insurance Policies of the Acquired Companies

Section 3.20    Environmental Matters

Section 3.21    List of Trade Names and Trademarks and Other Intellectual
                Property Matters

Section 4.4     List of Information Presented to Shareholders

Section 6.2(f)  List of Assets to be Purchased by Stockholders prior to
                Closing
<PAGE>   55
Schedule 6.4  List of Current Distribution Agreements Involving the Acquired
              Companies


Parent Disclosure Schedule:

Section 3.1   List of Jurisdictions in which Quaker State is Qualified to do
              Business

Section 3.3   List of Options or Other Rights to Acquire Quaker State Common
              Stock

Section 3.5   List of Required Consents to Transaction

Section 3.7   Absence of Changes

Section 3.8   List of Certain Litigation of Quaker State


       Quaker State hereby agrees to furnish supplementally to the Commission
upon request a copy of any omitted exhibit or schedule.

<PAGE>   1

                                                                 EXHIBIT 2(c)




                           AGREEMENT TO BUY AND SELL
                           -------------------------

  This Agreement to Buy and Sell dated as of the 30th day of September ,
1994 (the "Agreement") by and between MOON REALTY, a partnership organized and
existing under the laws of the state of Louisiana ("Seller") and QUAKER STATE
CORPORATION, a corporation organized and existing under the laws of the state
of Delaware, its successors and assigns ("Buyer") (the "Agreement").

                             W I T N E S S E T H :

  WHEREAS, Seller wishes to sell and the Buyer wishes to purchase on the terms
and conditions set forth herein that certain tract or tracts of land located at
2640 Valley View Drive, Shreveport, Louisiana, more particularly described in
the attached Exhibit A, and the improvements located thereon and certain
equipment more particularly described on the attached Exhibit C.

  NOW, THEREFORE, in view of the foregoing, the Seller and Buyer agree as
follows:

  (1)  Property.
       ---------
  Upon and subject to the following terms and conditions, Seller agrees to sell
to Buyer and Buyer agrees to purchase and accept from Seller the following
property (collectively, the "Property"):

  (a)  All that certain immovable property described on Exhibit "A" attached
hereto and made a part hereof (the "Land");

  (b)  All buildings and improvements located on the Land (the "Improvements");


<PAGE>   2

  (c)  All right, title and interest of Seller, if any, in and to (i) any land
lying in the bed of any street, road, avenue or alley, open or closed,
adjoining the Land, to the center line thereof, (ii) all leases, easements,
rights of way, servitudes, covenants and other rights appurtenant to the Land
and the Improvements (the "Appurtenant Rights");

  (d)  The leases described in Exhibit B (the "Leases"); and

  (e)  The equipment and fixtures (the "Equipment and Fixtures") described on
Exhibit "C" attached hereto and made a part hereof.

  (2)  Deposit.

  There is no deposit or earnest money under this Agreement.

  (3)  Conveyance.

  (a)  Title to the Land and Improvements and Appurtenant Rights shall be
conveyed to Buyer at Closing (as hereinafter defined) by Limited Warranty Deed
in the form attached hereto as Exhibit "D", subject to the Permitted Exceptions
(as hereinafter defined), if any, and the following exceptions, reservations
and conditions:

  (i)  Zoning, building and all other applicable laws and ordinances;

 (ii)  Public roads and highways, located thereon; and

(iii)  Servitudes, easements, licenses, restrictions and covenants that are
       filed of record in the conveyance records of Caddo Parish, Louisiana,
       and which do not interfere in a material way with the Buyer's
       intended use of the Property.





                                      -2-
<PAGE>   3

  (b)  Title to the Equipment and Fixtures shall be conveyed to Buyer at
Closing by a bill of sale (the "Bill of Sale") in the form attached hereto as
Exhibit "E".

  (c)  The conveyance of Seller's rights under the Leases shall be in the form
of the assignment (the "Assignment") attached as Exhibit F.

  (d)  IT IS THE EXPRESS INTENT OF THE PARTIES THAT THE PROPERTY WILL BE
CONVEYED BY SELLER TO BUYER IN "AS-IS, WHERE-IS" CONDITION WITH NO EXPRESS OR
IMPLIED WARRANTIES OR REPRESENTATIONS, INCLUDING BUT NOT LIMITED TO IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SUCH
DISCLAIMER TO BE INCLUDED IN THE DEED AND THE BILL OF SALE; PROVIDED, HOWEVER,
THAT THIS SUBPARAGRAPH (d) SHALL NOT ALTER THE WARRANTIES OF TITLE PROVIDED FOR
HEREIN.

  (e)  The Deed and the Bill of Sale shall include the following language:

  Buyer acknowledges that Seller does not warrant that the Property, including
  land, buildings, improvements, equipment and fixtures, is free from
  redhibitory or latent defects or vices, and Buyer releases Seller of any
  liability for redhibitory or latent defects or vices under La.  Civil Code
  Art. 2520-2548.  Buyer declares that it does hereby waive the warranty of
  fitness for intended purpose or guarantee against hidden or latent or
  redhibitory vices under Louisiana law, including Civil Code Art. 2520-2548,
  and that warranty imposed





                                      -3-
<PAGE>   4

  by La. Civil Code Art. 2476, and waives all rights relating to redhibition
  and reduction of price pursuant to La. Civil Code Art. 2520-2548.  Buyer
  further acknowledges that the waivers and disclaimers contained in and/or
  referred to in this paragraph have been brought to the attention of Buyer and
  explained in detail and that Buyer has voluntarily and knowingly consented to
  such waivers and disclaimers.

  (4)  Purchase Price.
       ---------------
  The purchase price for the Property shall be $10,541,100.    The parties
agree that $9,000,000 of the purchase price shall be allocated to Land and
Improvements and the remainder of the purchase price shall be allocated to the
Equipment and Fixtures.  The purchase price attributable to Equipment and
Fixtures shall be payable to Seller at the First Closing (as hereinafter
defined) and the purchase price attributable to the remainder of the Property
shall be payable to Seller at the Second Closing (as hereinafter defined), said
purchase price, in each case, being payable by Buyer to Seller in cash, either
by wire transfer of immediately available funds or a certified check.

  (5)  Survey.
       -------

  Within fifteen (15) days after the Effective Date (as hereinafter defined)
hereof, Buyer may, at Buyer's sole cost and expense, obtain a current plat of
survey (the "Survey") of the Land and Improvements.





                                      -4-
<PAGE>   5

  (6)  Title Commitment.
       -----------------

  Within ten (10) days after the Effective Date (as hereinafter defined)
hereof, Buyer shall deliver to Seller a title commitment (the "Title
Commitment") covering the Land on an ALTA form issued by  a Title Insurance
Company acceptable to Buyer.  The cost of the actual policy when issued shall
be paid by Buyer.

  (7)  Objections and Permitted Exceptions.
       ------------------------------------

  Buyer shall have ten (10) days after receipt of the Title Commitment and the
Survey in which to object, in writing, to any matter therein, and those matters
to which Buyer does not object, in writing, shall become permitted exceptions
hereunder (the "Permitted Exceptions").  If within such ten (10) day period,
Buyer notifies Seller of any title or survey objections, Seller shall have ten
(10) days in which to cure or remove same, and Seller hereby agrees to make a
good faith effort to cure any Survey or title objections.  If Seller is unable
to cure or remove such title and Survey objections to the satisfaction of Buyer
and the Title Company within such ten (10) day period, Buyer, at Buyer's option
and as Buyer's sole and exclusive remedy, shall either (a) terminate this
Agreement and neither party shall have any further rights or obligations
pursuant to this Agreement, or (b) waive any such  Survey or title objections
or defects and accept such title as Seller is able to convey without offset,
reduction or abatement in the Purchase Price (with the uncured objections or
defects becoming Permitted Exceptions hereunder).  Nothing in this





                                      -5-
<PAGE>   6

Paragraph 7 shall relieve Seller from its obligation to convey title to the
Property free and clear of all monetary liens.

  (8)  Inspection.
       -----------

  Upon reasonable advance notice to Seller, Buyer may, at Buyer's sole cost and
expense, examine and inspect the Property at any reasonable
time.  Buyer shall and does hereby indemnify and hold Seller harmless from and
against any and all liability, loss, cost, expense and damage caused to or
incurred by Seller or the Property by any acts or omissions of Buyer (or its
agents or representatives) in connection with such inspection.  Any information
relating to the Property provided by Seller to Buyer or obtained by Buyer in
the course of its inspection shall be treated as confidential information by
Buyer, to be made available only to such persons as may be reasonably necessary
to properly evaluate the Property and/or as may be needed by Buyer to secure
financing for the Property.

  (9)  Environmental matters.
       ----------------------

  Seller makes no representation or warranty, either express or implied, with
regard to the Environmental Condition of the Property.

  "Environmental Condition" shall mean the presence on the Property of any
"hazardous substance" as that term is defined in any federal, state,
county/parish, or municipal statute, ordinance, regulation, rule, order,
judgment, or decree, including, without limitation, (i) the Comprehensive
Environmental Response,





                                      -6-
<PAGE>   7

Compensation and Liability Act of 1980, as amended; the Resource Conservation
and Recovery Act of 1976, as amended; the Clean Air Act; the Water Pollution
Control Act (the Clean Water Act); the Toxic Substances Control Act, the Safe
Drinking Water Act, and the Insecticide, Fungicide and Rodenticide Act, as
amended, and the state counterparts of those laws; and (ii) any material or
substance which is now listed in the United States Department of Transportation
Hazardous Materials Table (49 C.F.R. Section  172.101); and (iii) any
contaminant, oil, petroleum product or by-product, radioactive material or
by-product, any mining waste, toxic substance, hazardous waste, or other
material, the removal of which is required or the existence or management of
which is prohibited, penalized, or regulated by any federal, state, or local
government agency, authority, or unit.

  Buyer may, at Buyer's sole expense, conduct an environmental site assessment
(the "Assessment") by qualified environmental consultants acceptable to Seller
to determine the Environmental Condition of the Land and Improvements.
However, Buyer agrees that the Assessment which may be conducted by Buyer shall
not be conducted until such time that all of the Agreement Conditions and the
Funding Condition (which are defined in Paragraph 15 of this Agreement) have
been satisfied.  A copy of the Assessment shall be provided promptly by Buyer
to Seller.  Buyer may, at Buyer's sole expense, conduct any additional test
studies and investigations recommended in the Assessment.  Buyer may, at
Buyer's sole expense,





                                      -7-
<PAGE>   8

undertake such investigation and remediation of the Land and Improvements as
may be necessary or appropriate to comply with applicable laws, regulations or
government orders regarding the Environmental Condition of the Land and
Improvements or as may be recommended by the environmental consultants.  Buyer
agrees that  Seller shall have no obligation to perform the remediations of the
Land and Improvements recommended by the environmental consultants in the
Assessment, if any, and Buyer shall defend, indemnify, and hold harmless Seller
in the same manner as set forth in Paragraph 11 of this Agreement from any
liabilities to any party or entity or government agency for, with respect to,
or as a result of the Environmental Condition of the property irrespective of
whether the Assessment is conducted before or after the Second Closing.

  At such time that the Agreement Conditions and the Funding Condition have
been satisfied, Seller shall provide Buyer with access to the Land and
Improvements to perform the Assessment, any additional tests, studies and
investigations recommended in the Assessment, and any remediation of the Land
and Improvements.  In the event that Buyer exercises its right to take such
action, Buyer shall, to the extent practicable, undertake these actions in a
manner that will not unreasonably disrupt the business operations conducted on
the Land.  After the completion of any investigation or remediation undertaken
by Buyer, Buyer shall restore the surface and existing structures to a
condition substantially similar to





                                      -8-
<PAGE>   9
that existing at the time immediately prior to such action taken by Buyer.

  Buyer shall indemnify and hold Seller harmless from and against any loss,
cost, expense or liability arising, directly or indirectly, from the
performance of the Assessment, additional tests, studies, and investigations,
and any remediation performed by Buyer, its agents, employees and contractors.

  (10) Access to information regarding the Property.
       ---------------------------------------------

  Seller agrees to make available to Buyer any information, documents, surveys
or reports within Seller's possession or control regarding any environmental
assessments or audits of the Property, underground storage tanks located on the
Property or engineering reports or assessments regarding the Property.

  (11) Indemnification.
       ----------------

  Buyer shall defend, indemnify and hold harmless Seller from any and all
liabilities (including strict liability), actions, demands, penalties, losses,
out-of-pocket costs or expenses (including, without limitation, reasonable
consultant's fees, investigation and laboratory fees, attorney's fees and
expenses and remedial costs), suits, clean-up costs, costs of any settlement or
judgment and claims of any and every kind whatsoever which may now or in the
future be paid, incurred or suffered by or asserted against Seller by any
person or entity or government agency for, with respect to, or as a result of
the Environmental Condition of the Property or Buyer's actions or omissions
after the Closing.





                                      -9-
<PAGE>   10

  The representations, covenants, warranties and indemnifications contained in
this paragraph shall survive the Closing.

  (12) Seller's representations and warranties.
       ----------------------------------------

  Seller hereby represents and warrants to Buyer that:

  (a)  Seller is a partnership duly organized, validly existing and in good
standing under the laws of the state of Louisiana and has full power and
authority to own and operate its properties, to lease the properties it leases,
and to carry on and conduct its business as it is now being carried on and
conducted.

  (b) Seller has full power and authority to enter into this Agreement and to
consummate fully the transactions contemplated herein and that any and all
necessary partnership action and proceedings for consummation of such
transactions have been taken.  Seller will deliver to Buyer at the Closing, any
and all certificates, resolutions, powers of attorney or other documents deemed
necessary by the Buyer to document the due authorization of the actions taken
by the Seller pursuant to this Agreement (the "Seller's Authorization
Documents").

  (c)  Seller's performance hereunder shall not constitute a breach of any
other agreement to which Seller is a party which default, either singly or in
combination with other defaults, would have a material adverse effect on
Seller's ability to sell the Property.





                                      -10-
<PAGE>   11

  (d)  Consummation of the transactions contemplated in this agreement will not
result in a violation by Seller of any applicable federal, state or local law,
statute, regulation or ordinance or any judgment or decree to which Seller is
subject.

  (e)  Except as disclosed on Exhibit "G" hereto, there are no consents of
third parties which are necessary in order for Seller to carry out and
consummate the transactions contemplated by this Agreement.

  (f)  Seller is not a party to any material action, suit, arbitration,
governmental investigation or other administrative proceeding pending, or, to
Seller's knowledge, threatened, which challenges Seller's right to sell the
Property.

  The representations and warranties set forth in this Paragraph 12 shall
survive the Closing.

  (13) Buyer's Representations and Warranties.
       ---------------------------------------

  Buyer hereby represents and warrants to Seller that:

  (a)  Buyer is a corporation duly organized, validly existing and in good
standing under the laws of the State of Delaware and is in good standing as a
foreign corporation in the State of Louisiana.

  (b)  Buyer has full power and authority to enter into this Agreement and to
consummate the transactions contemplated herein and any and all necessary
corporate action and proceedings for consummation of such transactions have
been taken.  Buyer will deliver to Seller at the Closing, any and all
certificates,





                                      -11-
<PAGE>   12

resolutions, powers of attorney or other documents deemed necessary by Seller
to document the due authorization of the actions taken by the Buyer pursuant to
this Agreement (the "Buyer's Authorization Documents").

  (c)  Consummation of the transactions contemplated in this Agreement will not
result in a violation by Buyer of any applicable federal, state or local law,
statute, regulation or ordinance or any judgment or decree to which Buyer is
subject.

  (d)  Buyer is not a party to any material action, suit, arbitration,
governmental investigation or other administrative proceeding pending, or, to
Buyer's knowledge, threatened, which challenges Buyer's right to purchase the
Property.

  (e)  Buyer has not received notice of any violations, which have not been
cured, of any federal, state or local laws, statutes, orders or processes or
arbitrator's orders applicable to it and the operation of its business on the
Property which, either singly or in the aggregate, would have a material
adverse effect on Buyer's ability to purchase the Property.

  The representations and warranties set forth in this Paragraph 13 shall
survive the Closing.

  (14) Prorations and adjustments.
       ---------------------------

  All ad valorem taxes for 1994 shall be paid by Buyer, and the Buyer shall
assume the obligation to pay the taxes in full at such time as they become due.
Rents due under the Leases shall be prorated as of the Closing Date.





                                      -12-
<PAGE>   13

  (15) Move to Port Site.
       ------------------

  Seller has been engaged in negotiations with the Caddo-Bossier Parishes Port
Commission (the "Port Commission") and the Industrial Development Board of the
Parish of Caddo, Inc. (the "IDB") regarding the sale of the Land and
Improvements to the IDB/Port Commission for $9,000,000 and the relocation of
substantially all of the manufacturing and business operations conducted at the
Property to a new facility (the "Port Facility") to be constructed at the Port
Commission's port on Red River.  A letter of intent dated July 12, 1994, has
been executed by Seller and the Caddo-Bossier Parish Port Commissions, a copy
of which letter is attached hereto as Exhibit "H."  Buyer agrees that the
obligations imposed on Buyer in this Agreement are subject to the terms and
conditions of the July 12, 1994 letter of intent attached hereto as Exhibit
"H."

  Buyer has entered into this Agreement in the expectation that it will be able
to (a) enter into a definitive agreement or agreements with the IDB pursuant to
which the IDB will commit to purchase the property from Buyer at a purchase
price of $9,000,000 subject only to the condition that title be good and
merchantable and that the Land and Improvements be free of "Environmental
Conditions" which are in violation of applicable local, state or federal law or
regulation, (b) enter into a definitive  agreement with the IDB pursuant to
which the IDB will commit to lease the Land and Improvements to Buyer for the
period during which the





                                      -13-
<PAGE>   14

Buyer is preparing the Port Facility for occupancy at a rent not to exceed
$45,000 per month and pursuant to which the IDB will lease a portion of the
Land and Improvements to Buyer for use subsequent to the move by Buyer to the
Port Facility, and (c) enter into a definitive agreement with the Port
Commission pursuant to which the Buyer will commit to obtain a twenty year
leasehold estate coupled with a nominal price purchase option for a prepaid
rent of approximately $1,000,000 (collectively referred to herein as the
"Agreement Conditions").  In order to complete the purchase commitment
contemplated under subparagraph (a) above, the IDB will need to secure and
confirm funding for the $9,000,000 necessary to enable the IDB to purchase the
Land and Improvements (the "Funding Condition").  For purposes of this
Agreement, the Funding Condition shall be deemed to have been satisfied at such
time that the IDB confirms to Buyer by written notice that it stands ready,
willing and able to consummate the purchase of the Land and Improvements for
$9,000,000, subject to such other terms and conditions as may be negotiated
between the IDB and Buyer. After the Effective Date, Buyer agrees to 
cooperate with Seller in Seller's efforts to satisfy the Agreement Conditions 
and the Funding Condition for the purpose of facilitating the proposed move 
to the port site.  Following the execution hereof, Buyer agrees to proceed 
with reasonable diligence and dispatch to complete the negotiations with the 
IDB and the Port Commission regarding the satisfaction of the 
Agreement Conditions and the Funding Condition.


   (16)  Closing.
         --------

  (a)  The consummation of the purchase and sale of the Property contemplated
by this Agreement shall take place in two separate closings.  The first closing
("First Closing") shall take place on or before the date the transactions
contemplated in that certain





                                      -14-
<PAGE>   15

Stock Exchange Agreement between Westland Oil Company, Inc. and Quaker State
Corporation dated as of August 3, 1994 are consummated (the "First Closing
Date") at such time and place as the Seller and Buyer may agree upon.

  (b)  At the First Closing, Seller shall deliver to Buyer the following:

   i.  the Bill of Sale; and

  ii.  the Seller's authorization documents.

  (c)  At the First Closing, Buyer shall deliver to Seller the following:

   i.  the purchase price attributable to the Fixtures and Equipment; and

  ii.  the Buyer's authorization documents.

  (d)  The second closing shall take place on a date (the "Second Closing
Date") agreeable to Seller and Buyer within twenty-one (21) days of written
notice from Seller to Buyer that the Funding Condition and Agreement Conditions
have been satisfied.  At the Second Closing, Seller shall deliver to Buyer the
following:

    i. the Deed;

   ii. the Assignment; and

  iii. the Seller's authorization documents.

  (e)  At the Second Closing, Buyer shall deliver to Seller the following:

    i. the purchase price attributable to the Land and Improvements, less the 
       rent proration; and





                                      -15-
<PAGE>   16
  ii.  the Buyer's authorization documents.

  (17) Default by Buyer.
       -----------------

  In the event that Buyer defaults hereunder, Seller may avail itself of such
remedies as are provided by operation of law.  Seller is specifically granted
the right to sue for specific performance of the Buyer's obligations.  In the
event the Buyer should default under any of the provisions of this Agreement
and the Seller should employ attorneys or incur other expenses for the
collection of amounts payable hereunder or the enforcement of performance or
observance of any obligation or agreement on the part of Buyer contained
herein, the Buyer agrees that it will pay to the Seller the reasonable fees of
such attorneys and reimburse the Seller for such other expenses and amounts
paid by the Seller.

  (18) Default by Seller.
       ------------------

  In the event that Seller defaults hereunder, Buyer may avail itself of such
remedies provided by operation of law.  Buyer is specifically granted the right
to sue for specific performance of the Seller's obligations.  In the event the
Seller should default under any of the provisions of this Agreement and the
Buyer should employ attorneys or incur other expenses for the collection of
amounts payable hereunder or the enforcement of performance or observance of
any obligation or agreement on the part of Seller contained herein, the Seller
agrees that it will pay to the Buyer the reasonable fees of such attorneys and
reimburse the Buyer for such other expenses and amounts paid by the Buyer.





                                      -16-
<PAGE>   17
  (19) Casualty loss.
       --------------

  If the Property or any part thereof suffers minor damage prior to closing
from fire or other casualty, Seller shall repair same prior to closing at
Seller's sole cost and expense, and the Closing shall be delayed a reasonable
period of time to allow the repairs.  If the Property suffers major damage
prior to Closing, Buyer shall proceed to Closing, whereupon the proceeds of any
insurance covering such damage shall be assigned to Buyer at Closing with no
reduction or abatement in the purchase price.  For purposes of this Agreement,
major damage shall mean damage or destruction, the cost of repairing which
exceeds $100,000 and minor damage shall mean damage or destruction, the cost of
repairing which is $100,000 or less.

  (20) Brokerage.
       ----------

  Each party hereto warrants to the other party that it has not engaged the
services of a broker or finder in connection with this transaction and that it
will indemnify each other party to this Agreement from and against any claim
for a brokerage commission, finder's fee, or the like from anyone claiming that
such a commission is owed by virtue of a contract with the party against whom
indemnification is sought under this paragraph.

  (21) Effective Date.
       ---------------

  The effective date of this Agreement (the "Effective Date") shall be the date
this Agreement is executed by the last to sign of the Seller and Buyer.





                                      -17-
<PAGE>   18
  (22) Notices.
       --------

  All notices, requests and communications ("Notice") under this Agreement
shall be given in writing and shall be delivered by U. S. Express Mail, Federal
Express or other overnight courier to the Seller and Buyer at the addresses
indicated below:

      (a)  If to Seller:      Moon Realty          
                              ATTENTION: Mr. L. David Myatt
                              P.O. Box 8098
                              Shreveport, LA  71148

                              with a copy to:

                              Cook, Yancey, King & Galloway
                              ATTENTION:  Jerald R. Harper
                              P. O. Box 22260
                              Shreveport, LA  71120-2260

      (b)  If to Buyer:       Quaker State Corporation
                              255 Elm Street
                              Oil City, PA  16301
                              ATT: Herbert M. Baum
                              Telecopier No.: (814) 676-7920


                              with a copy to:

                              Kirkpatrick & Lockhart
                              1500 Oliver Building
                              Pittsburgh, PA  15222
                              ATT: Charles J. Queenan, Jr., Esq.   
                              Telecopier No.:  (412) 355-6501

  (23) Assignment, Successors and Assigns.
       -----------------------------------

  Buyer may assign this Agreement without Seller's prior written consent,
provided, however, such assignment shall not relieve Buyer of any of its
obligations hereunder.  This Agreement shall be binding upon and inure to the
benefit of the successors and permitted assigns of the parties hereto.





                                      -18-
<PAGE>   19
  (24) Entire Agreement; Modification.
       -------------------------------

  This Agreement, as defined in the recitals hereto, and its Exhibits
constitute the entire agreement by and between the parties hereto with respect
to the subject matter contained herein and therein, and except as set forth
herein and therein, no representations, warranties or agreements, either oral
or written, with respect to such matters shall be binding upon either of the
parties.  This Agreement may not be modified or amended except by an instrument
in writing signed by or on behalf of the parties hereto.

  (25) Interpretation.
       ---------------

  The headings and titles to provisions contained herein are for convenience
only, and shall not be deemed to modify or affect the rights and duties of the
parties to this Agreement.

  (26) Counterparts.
       -------------

  This Agreement may be executed in two or more counterparts each of which
shall be deemed an original but all of which together shall constitute one and
the same instrument.





                                      -19-
<PAGE>   20
  IN WITNESS WHEREOF, the Seller and Buyer have signed this Agreement in the
presence of the undersigned competent witnesses on the dates set forth beneath
their respective signatures.

WITNESSES:                      MOON REALTY


/s/ Jerald R. Harper            By: /s/ L. David Myatt
- - -----------------------             --------------------------
                                    L. David Myatt, Partner
/s/ Ben Warren, Jr.                 Date: 9/30/94
- - -----------------------                   -------------


                                    By: /s/ Dennis M. Myatt
                                       ------------------------
                                    Dennis M. Myatt, Jr., Partner
                                    Date: 9/30/94
                                          --------------


                                QUAKER STATE CORPORATION



/s/ Gerald W. Callahan              By: /s/ Conrad A. Conrad
- - ------------------------               --------------------------------
                                    Date: 9/30/94
                                          ---------------
/s/ Herbert M. Baum               
- - ------------------------                 



                                      -20-
<PAGE>   21
                            LIST OF OMITTED EXHIBITS - AGREEMENT TO BUY AND SELL


A.  Description of Land to be Purchased and Sold
B.  List of Leases
C.  Description of Equipment and Fixtures to be Purchased and Sold
D.  Form of Limited Warranty Deed
E.  Form of Bill of Sale
F.  Form of Assignment of Rights under Leases
G.  List of Necessary Consents
H.  Letter of Intent Dated July 12, 1994 Between Seller and Caddo-Bossier
    Parish Port Commission


       Quaker State hereby agrees to furnish supplementally to the Commission
upon request a copy of any omitted exhibit.


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