SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D
                               (Amendment No. 10)

                    Under the Securities Exchange Act of 1934

                                 Tom Brown, Inc.
                                (Name of Issuer)

                                  Common Stock
                         (Title of Class of Securities)

                                    11566020
                                 (CUSIP Number)

                                Annabel M. Jones
                  Assistant General Counsel - Corporate Affairs
                             Two West Second Street
                              Tulsa, Oklahoma 74103
                                 (918) 591-1006
                           (918) 591-1718 (facsimile)

 (Name, Address and Telephone Number of Person Authorized to Receive Notices and
                                 Communications)

                                November 12, 2003
             (Date of Event which Requires Filing of this Statement)

If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  that is the subject of this  Schedule  13D, and is filing this
schedule because of Sections 240.13d-1(e),  240,13d-1(f) or 240.13d-1(g),  check
the following box. [ ]


CUSIP No.  11566020

                                      -1-




1)      Name of Reporting Persons I.R.S. Identification Nos. of Above Persons
        (entities only)

            Compression, Inc.; 73-1424038

2)      Check the Appropriate Box if a Member of a Group (See  Instructions)
        (a)
        (b) X

3)      SEC Use Only

4)      Source of Funds (See Instructions)  AF

5)      Check if Disclosure of Legal Proceedings is Required Pursuant to Items
        2(d) or 2(e)

6)      Citizenship or Place or Organization - Oklahoma

7)      Number of Shares  Beneficially Owned by Each Reporting Person with
        Sole Voting Power - 2,142,800

8)      Number of Shares Beneficially Owned by Each Reporting Person with Shared
        Voting Power  - -0-

9)      Number of Shares  Beneficially Owned by Each Reporting  Person with Sole
        Dispositive Power - 2,142,800

10)     Number of Shares Beneficially Owned by Each Reporting Person with Shared
        Dispositive Power - -0-

11)     Aggregate Amount Beneficially Owned by Each Reporting Person - 2,142,800

12)     Check if the Aggregate  Amount  in  Row  (11)  Excludes  Certain  Shares
        (See Instructions) [  ]

13)     Percent of Class Represented by Amount in Row (11)- 4.70%

14)     Type of Reporting Person (See Instructions) CO

                                      -2-



                     Amendment to Statement on Schedule 13D

      This  Amendment  No. 10 to Statement  on Schedule  13D (this  "Amendment")
amends the  Statement on Schedule 13D dated  September  10, 1998,  as amended on
October 1, October 6, October 9, October 19, 1998,  November 19, 1999,  February
14,  2001,  December  27,  2001 and January 7, 2002 and  February  14, 2003 (the
"Statement") of Compression, Inc., an Oklahoma corporation ("Compression") and a
wholly-owned subsidiary of Samson Investment Company ("Samson"), with respect to
shares of the common stock,  par value of $.10 per share (the "Common Stock") of
Tom Brown, Inc., a Delaware corporation  ("Issuer").  Capitalized terms used but
not  defined  herein are defined in the  Statement  and are used herein with the
same meanings ascribed thereto in the Statement.


Item 5.     Interest in Securities of the Issuer

     (a)  See Line 11 on cover page of this Form 13D.

     (b)  See Lines 7 through 10 on cover page of this Form 13D.

     (c)  The following chart sets forth sales of Common Stock in Issuer made by
          Compression  since the filing date of its  Amendment No. 9 to Schedule
          13D on February  14,  2003.  All of such sales were made in  brokerage
          transactions  through the open market.  Issuer increased the amount of
          its  outstanding  shares  during  October  2003,  which  substantially
          decreased  the  percentage  of  shares  owned  by   Compression.   The
          percentage  of  ownership  disclosed  below  is  based  on  39,420,303
          outstanding  shares  for the period  July 28,  2003 to August 7, 2003;
          39,559,197 outstanding shares for the period August 8, 2003 to October
          2, 2003; and 45,579,047  outstanding  shares for the period October 2,
          2003 to November 6, 2003, which are the numbers of outstanding  shares
          in Issuer as reported in their  periodic  filings  with the SEC.  Upon
          filing this Amendment, Compression is no longer a 5% holder of Issuer.

                                                         Total
                                                         Shares            %
No. of Shares     Price Per Share          Date          Owned           Owned
-------------     ---------------         -------       ---------        -----
   25,000               $25.25            7/28/03       2,608,800        6.62%
   10,000                25.60            7/28/03       2,598,800        6.59%
   25,000              25.0030             8/6/03       2,573,800        6.53%
    1,700              25.3306             8/6/03       2,572,100        6.52%
   10,000              25.2411             8/7/03       2,562,100        6.50%
   15,000              25.1449             8/7/03       2,547,100        6.46%
      500                25.25             8/8/03       2,546,600        6.44%
    1,400                25.22             8/8/03       2,545,200        6.43%
   23,100                25.15             8/8/03       2,522,100        6.38%
   25,000                26.82            8/11/03       2,497,100        6.31%
   20,000                27.00            8/12/03       2,477,100        6.26%

                                      -3-




                                                         Total
                                                         Shares            %
No. of Shares     Price Per Share          Date          Owned           Owned
-------------     ---------------         -------       ---------        -----
   15,000                27.01            8/12/03       2,462,100        6.22%
   25,000               27.258            8/13/03       2,437,100        6.16%
   25,000                27.70            8/18/03       2,412,100        6.10%
   10,000                27.99            8/20/03       2,402,100        6.07%
   10,000                28.09            8/20/03       2,392,100        6.05%
   10,000              28.0034            8/21/03       2,382,100        6.02%
    4,000                27.70            8/29/03       2,378,100        6.01%
   15,000                27.58            8/29/03       2,363,100        5.97%
    6,800               $26.00            9/25/03       2,356,300        5.96%
    2,300                25.99            9/25/03       2,354,000        5.95%
      500                26.00            9/25/03       2,353,500        5.95%
      200                26.04            9/25/03       2,353,300        5.95%
      200                26.04            9/25/03       2,353,100        5.95%
    7,800                26.00            9/25/03       2,345,300        5.93%
      100                26.02            9/25/03       2,345,200        5.93%
    2,100                26.00            9/25/03       2,343,100        5.92%
   20,000              26.0727            10/2/03       2,323,100        5.87%
   17,400               26.149            10/2/03       2,305,700        5.83%
   20,000                26.58            10/7/03       2,285,700        5.01%
   10,000                26.75            10/7/03       2,275,700        4.99%
   10,000                26.90            10/7/03       2,265,700        4.97%
   10,000                27.03            10/9/03       2,255,700        4.95%
   15,000                27.50           10/10/03       2,240,700        4.92%
   12,900                27.00           10/28/03       2,227,800        4.89%
   10,000                27.25           10/29/03       2,217,800        4.87%
   10,000                27.80            11/5/03       2,207,800        4.84%
    7,000                27.75            11/5/03       2,200,800        4.83%
    1,600                27.76            11/5/03       2,199,200        4.83%
      400                27.78            11/5/03       2,198,800        4.82%
    1,000                27.80            11/5/03       2,197,800        4.82%
    3,200                27.50            11/5/03       2,194,600        4.81%
    6,800                27.51            11/5/03       2,187,800        4.80%
   10,000                27.80            11/5/03       2,177,800        4.78%
   10,000                27.91            11/5/03       2,167,800        4.76%
   25,000                28.00            11/6/03       2,142,800        4.70%


     (d)  No other  person is known to have the right to receive or the power to
          direct the receipt of dividends  from,  or the proceeds  from the sale
          of, the Common Stock.

     (e)  Not applicable.


                                      -4-



Item 7.     Material to Be Filed as Exhibits

            None


Signature.

      After  reasonable  inquiry and to the best of my knowledge  and belief,  I
certify that the information  set forth in this statement is true,  complete and
correct.



Date:  November 12, 2003

Signature  /s/    Dennis R. Neill
                  ----------------

Name/Title:       Dennis R. Neill
                  President
                  Compression, Inc.


                                      -5-