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                                                                   EXHIBIT 99.1

                       TERMINATION AND RELEASE AGREEMENT

           This Termination and Release Agreement (this "Agreement"), dated as
of the 6th day of January 1999, is by and among Parker Drilling Company, a
Delaware corporation ("Parker"), Saints Acquisition Company, a Delaware
corporation and a wholly owned subsidiary of Parker ("Sub"), and Superior
Energy Services, Inc., a Delaware corporation ("Superior").

                              W I T N E S S E T H:

           WHEREAS, Parker, Sub and Superior are parties to that certain
Agreement and Plan of Merger dated as of October 28, 1998 and amended on
November 25, 1998 (as amended, the "Merger Agreement") providing for, among
other things, the merger of Sub with and into Superior (the "Merger"); and

           WHEREAS, Parker, Sub and Superior mutually desire to terminate the
Merger Agreement and to abandon the Merger.

           NOW, THEREFORE, in consideration of the mutual covenants and
agreements hereunder and for other good and valuable consideration, the receipt
and sufficiency of which is hereby acknowledged, the parties hereto agree as
follows:

           1.        Termination of the Merger Agreement.

                     (a)  Pursuant to Section 7.1(a) of the Merger Agreement,
the Merger Agreement is hereby terminated and declared void, the Merger is 
hereby abandoned, and notwithstanding anything to the contrary contained in 
the Merger Agreement (including Section 7.2 thereof), all rights and
obligations of the parties thereunder shall cease.

                     (b) Except for that certain Confidentiality Agreement
between Superior and Parker dated October 22, 1998, all agreements and 
understandings of any type, whether executed or unexecuted, among any of 
Parker, Sub, Superior and each of their respective affiliates related to the 
Merger Agreement and/or the Merger are hereby terminated and shall be of no
further force or effect.

           2. Consideration. For and in consideration of the termination of the
Merger Agreement and the Merger, contemporaneously with the execution hereof
Superior shall pay to Parker $2,125,000, by wire transfer of immediately
available funds to an account designated by Parker, to reimburse Parker for
costs and expenses incurred by Parker and Sub in connection with or relating to
this Agreement, the Merger Agreement or the transactions contemplated hereby
and thereby, including, without limitation, the fees and disbursements of
counsel, financial advisors and accountants. The parties acknowledge and agree
that, except for the payment made pursuant to this Section 2, no party shall be
obligated or responsible for any costs or expenses paid or incurred by any
other party hereto.



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           3. Release of Parker and Sub. Except for the obligations arising
under this Agreement, Superior hereby irrevocably and unconditionally releases,
acquits and forever discharges Parker and Sub, and each of Parker's and Sub's
owners, stockholders, predecessors, successors, assigns, agents, directors,
officers, employees, representatives, attorneys, subsidiaries, affiliates and
all persons acting by, through, under or in concert with any of them or all of
them, from any and all actions or causes of action in law or in equity,
charges, claims, complaints, costs, demands, damages, liabilities, liens,
obligations, promises, agreements, controversies, suits, rights, losses, debts,
interest and expenses (including attorney's fees and costs actually incurred)
of any nature whatsoever, known or unknown, suspected or unsuspected, fixed or
contingent, in any way arising out of or connected with the Merger, Merger
Agreement or any agreements or understandings related thereto.

           4. Release of Superior. Except for the obligations arising under
this Agreement, Parker and Sub hereby irrevocably and unconditionally release,
acquit and forever discharge Superior and each of Superior's owners,
stockholders, predecessors, successors, assigns, agents, directors, officers,
employees, representatives, attorneys, subsidiaries, affiliates and all persons
acting by, through under or in concert with any of them or all of them, from
any and all actions or causes of action in law or in equity, charges, claims,
complaints, costs, demands, damages, liabilities, liens, obligations, promises,
agreements, controversies, suits, rights, losses, debts, interest, and expenses
(including attorneys' fees and costs actually incurred) of any nature
whatsoever, known or unknown, suspected or unsuspected, fixed or contingent, in
any way arising out of or connected with the Merger, Merger Agreement or any
agreements or understandings related thereto.

           5. Further Assurances. The parties hereto agree that they will
cooperate with each other and will execute and deliver or cause to be
delivered, all such other instruments, documents and/or certificates, and will
take all such other actions, as a party may reasonably request from time to
time to effectuate the provisions and purposes hereof. In the event of any
third-party claims relating to the termination of the Merger or the matters
covered herein, the parties hereto agree to cooperate with each other in the
defense thereof.

           6. Governing Law. This Agreement shall be governed by and construed
in accordance with the substantive laws of the State of Delaware without giving
effect to the principals of conflicts of law thereof.

           7. Binding Effect. This Agreement shall be binding upon and inure to
the benefit of Parker, Sub and Superior, and each of their respective
successors and assigns and references in this Agreement to any of them shall be
construed accordingly.

           8. Severability. In the event that any part of this Agreement is
declared by any court or other judicial or administrative body to be declared
null, void, or unenforceable, such provision shall survive to the extent it is
not so declared, and all other provisions of this Agreement shall remain in
full force and effect.




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           9. Publicity. The parties hereto agree that Parker and Superior will
issue press releases with respect to the matters covered herein and shall not
make any public statements regarding the other party without the consent of
such other party, other than as required by law.

           10. Counterparts. This Agreement may be executed in counterparts,
each of which shall be an original, but all of which together shall constitute
one and the same agreement.

           11. Entire Agreement. This Agreement constitutes the entire
agreement among the parties with respect to the subject matter hereof and
supersedes all prior agreements and understandings, both written and oral,
among the parties with respect thereto, including, without limitation, the
Merger Agreement.

           IN WITNESS WHEREOF, the parties hereto have executed this Agreement
on the date first written above.

                                      PARKER DRILLING COMPANY


                                      By:       /s/ James J. Davis
                                         ------------------------------------- 
                                                James J. Davis
                                                Senior Vice President and
                                                  Chief Financial Officer


                                      SAINTS ACQUISITION COMPANY


                                      By:       /s/ James J. Davis
                                         ------------------------------------- 
                                                James J. Davis
                                                Vice President


                                      SUPERIOR ENERGY SERVICES, INC.



                                      By:       /s/ Robert S. Taylor 
                                         -------------------------------------
                                                Robert S. Taylor
                                                Chief Financial Officer