SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                             --------------------

                                   FORM 8-K
                                CURRENT REPORT

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

       Date of Report (date of earliest event reported): August 31, 2001

                          Hanover Compressor Company
            (Exact name of registrant as specified in its charter)


        Delaware                   1-3071                    76-0625124
(State of Incorporation)  (Commission File Number)        (I.R.S. Employer
                                                        Identification Number)


                           12001 N. Houston Rosslyn
                             Houston, Texas 77086
                   (Address of principal executive offices)


      Registrant's telephone number, including area code: (281) 447-8787


ITEM 2.        ACQUISITION OR DISPOSITION OF ASSETS.

On August 31, 2001, Hanover Compressor Company ("Hanover") completed the
previously announced acquisition from Schlumberger Ltd. of the Production
Operators Corporation natural gas compression business; ownership interests in
certain joint ventures; and related assets for US$ 761 million in a transaction
accounted for as a purchase effective August 31, 2001. We incorporate by
reference a press release Hanover issued on September 4, 2001 with respect to
this transaction. Hanover filed this press release with the SEC on September 4,
2001 in a Current Report on Form 8-K.


ITEM 7.        FINANCIAL STATEMENTS AND EXHIBITS.

       (a)     Financial Statements of Business Acquired

               At this time, it is impracticable to provide the audited
               historical financial statements of the business acquired. The
               required information will be filed no later than 60 days after
               the filing of this Current Report on Form 8-K.

       (b)     Pro Forma Financial Information

               At this time, it is impracticable to provide the required pro
               forma financial information of Hanover Compressor Company for the
               acquisition. The required information will be filed no later than
               60 days after the filing of this Current Report on Form 8-K.

       (c)     Exhibits

               99.1   Press Release of Hanover Compressor Company dated
                      September 4, 2001, announcing the acquisition of the
                      Production Operators Corporation natural gas compression
                      business; ownership interests in certain joint ventures;
                      and related assets (1)

               99.2   Purchase Agreement dated as of June 28, 2001 among
                      Schlumberger Technology Corporation, Camco International,
                      Inc., Schlumberger Surenco S.A., Schlumberger Oilfield
                      Holdings Limited, Hanover Compressor Company and Hanover
                      Compression Limited Partnership (2) [10.63]

               99.3   Amendment No. 1 to Purchase Agreement dated as of August
                      30, 2001 among Schlumberger Technology Corporation,
                      Schlumberger Oilfield Holdings Limited, Schlumberger
                      Surenco S.A., Camco International Inc., Hanover Compressor
                      Company and Hanover Compression Limited Partnership *

               99.4   Most Favored Supplier and Alliance Agreement dated August
                      31, 2001 among Schlumberger Oilfield Holdings Limited,
                      Schlumberger Technology Corporation and Hanover
                      Compression Limited Partnership *

               99.5   Lock-Up, Standstill and Registration Rights Agreement
                      dated as of August 31, 2001 by and among Schlumberger
                      Technology Corporation, Camco International, Inc.,
                      Schlumberger Oilfield Holdings Ltd., Schlumberger Surenco
                      S.A., Operational Services, Inc. and Hanover Compressor
                      Company *
               _____________________
               (1)   Such exhibit previously filed as Item 5 to Hanover's
               Current Report on Form 8-K dated September 4, 2001, and is
               incorporated by reference.

               (2)   Such exhibit previously filed as an exhibit to Hanover's
               Quarterly Report on Form 10-Q for the period ending June 30,
               2001, under the exhibit number indicated in brackets [_], and is
               incorporated by reference.

               *     Filed herewith

        The exhibits and schedules to Exhibits 99.3, 99.4 and 99.5 as referenced
therein have been omitted. The registrant will furnish supplementally a copy of
any omitted exhibit or schedule to the Commission upon request.


                                   SIGNATURE

        Pursuant to the requirements of Section 12 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.

Dated: September 14, 2001

                                           Hanover Compressor Company

                                           By: /s/ Michael J. McGhan
                                               -----------------------

                                           Michael J. McGhan
                                           President and Chief Executive Officer




                                 EXHIBIT INDEX



        Exhibit
        Number       Description
        -------      -----------
        99.1         Press Release of Hanover Compressor Company dated September
                     4, 2001, announcing the acquisition of the Production
                     Operators Corporation natural gas compression business;
                     ownership interests in certain joint ventures; and related
                     assets (1)

        99.2         Purchase Agreement dated as of June 28, 2001 among
                     Schlumberger Technology Corporation, Camco International,
                     Inc., Schlumberger Surenco S.A., Schlumberger Oilfield
                     Holdings Limited, Hanover Compressor Company and Hanover
                     Compression Limited Partnership (2) [10.63]

        99.3         Amendment No. 1 to Purchase Agreement dated as of August
                     30, 2001 among Schlumberger Technology Corporation,
                     Schlumberger Oilfield Holdings Limited, Schlumberger
                     Surenco S.A., Camco International Inc., Hanover Compressor
                     Company and Hanover Compression Limited Partnership *

        99.4         Most Favored Supplier and Alliance Agreement dated August
                     31, 2001 among Schlumberger Oilfield Holdings Limited,
                     Schlumberger Technology Corporation and Hanover Compression
                     Limited Partnership *

        99.5         Lock-Up, Standstill and Registration Rights Agreement dated
                     as of August 31, 2001 by and among Schlumberger Technology
                     Corporation, Camco International, Inc., Schlumberger
                     Oilfield Holdings Ltd., Schlumberger Surenco S.A.
                     Operational Services, Inc. and Hanover Compressor Company *

        ____________
        (1)   Such exhibit previously filed as Item 5 to Hanover's Current
              Report on Form 8-K dated September 4, 2001, and is incorporated by
              reference.


        (2)   Such exhibit previously filed as an exhibit to Hanover's Quarterly
              Report on Form 10-Q for the period ending June 30, 2001, under the
              exhibit number indicated in brackets [_], and is incorporated by
              reference.

        *     Filed herewith.