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                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                           WASHINGTON, D. C.   20549



                                    FORM 8-K

                                 CURRENT REPORT

        PURSUANT TO 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934


Date of Report:  JULY 21, 1995

Date of Earliest Event:  JULY 18, 1995    Commission File:  No. 1-2960
 


                            NEWPARK RESOURCES, INC.
             (Exact name of registrant as specified in its charter)



                DELAWARE                     72-1123385
     (State or other jurisdiction of      (I.R.S. Employer
     incorporation or organization)      Identification No.)
 


       3850 N. CAUSEWAY, SUITE 1770            70002
           METAIRIE, LOUISIANA               (Zip Code)
 (Address of principal executive offices)



                                (504) 838-8222
                        (Registrant's telephone number)


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ITEM 5.  OTHER EVENTS

          On July 18, 1995, Newpark Resources, Inc., a Delaware corporation
("Newpark"), Penhall Acquisition Corporation, a Delaware corporation and a
newly-formed, wholly-owned subsidiary of Newpark ("Acquisition"), Penhall
International, Inc., a privately-held California corporation ("Penhall"), and
Roger C. Stull, the principal shareholder of Penhall, entered into a Merger
Agreement and Plan of Reorganization (the "Merger Agreement") pursuant to which
Acquisition will be merged with and into Penhall (the "Merger").  As a result of
the Merger, Penhall will become a wholly-owned subsidiary of Newpark, and each
outstanding share of Penhall Common Stock (other than shares held by
shareholders who perfect their appraisal rights under California law) will be
converted into the right to receive 9.229043 shares of Newpark Common Stock.
Assuming the Merger is consummated and no Penhall shareholder perfects appraisal
rights, the outstanding shares of Penhall Common Stock will be converted into an
aggregate of 3,636,363 shares of Newpark Common Stock.  The shares of Newpark
Common Stock to be issued in connection with the Merger will not be registered
under the Securities Act of 1933 but will be issued in reliance upon an
exemption under the Securities Act of 1933 and applicable state securities laws.

          It is presently contemplated that the Merger will become effective as
soon as practicable after the requisite approvals of the stockholders of Newpark
and Penhall have been obtained and various conditions have been satisfied (or
waived).

          For further information regarding the Merger Agreement, reference is
made to the copy of such agreement filed as an Exhibit to this Report and
incorporated herein by this reference.
 

ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS

(c)   Exhibits
 
1.    Merger Agreement and Plan or Reorganization, dated July 18, 1995, among
      Newpark, Acquisiton, Penhall and Stull.

2.    Press Release issued by Newpark on July 18, 1995.

 
SIGNATURES

          Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed by the undersigned
hereunto duly authorized.



Dated:  July 21, 1995

                                         NEWPARK RESOURCES, INC.

 

                                         By: /s/ Matthew W. Hardey
                                            ------------------------------------
                                            Matthew W. Hardey, Vice President of
                                            Finance and Chief Financial Officer

 
                                  EXHIBIT INDEX

 
 
                                                                    SEQUENTIALLY
EXHIBIT                                                               NUMBERED
NUMBER                       DESCRIPTION                                PAGE
- ------                       -----------                            ------------
                                                               

1.            Merger Agreement and Plan or Reorganization,
              dated July 18, 1995, among Newpark, Acquisition,
              Penhall and Stull.

2.            Press Release issued by Newpark on July 18, 1995.