SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D
                                (Amendment No. 3)

                  Under the Securities Exchange Act of 1934

                            Comstock Resources, Inc.
                                (Name of Issuer)

                                  Common Stock
                         (Title of Class of Securities)

                                  205768203
                                 (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)

                                October 15, 1998
             (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.  205768203



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      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 - 3,101,400

      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 - 3,101,400

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

      11)   Aggregate  Amount  Beneficially  Owned by Each Reporting  Person -
            3,101,400

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

      13)   Percent of Class Represented by Amount in Row (11)- 12.75%


      14)   Type of Reporting Person (See Instructions) CO



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

      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)  PF

      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 - 22,600

      8)    Number  of Shares  Beneficially  Owned by Each  Reporting  Person
            with Shared Voting Power - 3,124,000

      9)    Number  of Shares  Beneficially  Owned by Each  Reporting  Person
            with Sole Dispositive Power - 22,600

      10)   Number  of Shares  Beneficially  Owned by Each  Reporting  Person
            with Shared Dispositive Power - 3,124,000

      11)   Aggregate  Amount  Beneficially  Owned by Each Reporting Person -
            3,124,000

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

      13)   Percent of Class Represented by Amount in Row (11) - 12.84%

      14)   Type of Reporting Person (See Instructions)  IN




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                     Amendment to Statement on Schedule 13D

      This  Amendment  No. 3 to  Statement  on Schedule  13D (this  "Amendment")
amends the  Statement  on Schedule 13D dated  September  1, 1998,  as amended on
September  10, 1998 and  September 14, 1998 (the  "Statement")  of  Compression,
Inc., an Oklahoma corporation  ("Compression") and a wholly-owned  subsidiary of
Samson  Investment  Company  ("Samson"),  and C. Philip  Tholen,  an  individual
("Tholen")  with  respect to shares of the common  stock,  par value of $.50 per
share (the "Common  Stock") of Comstock  Resources,  Inc., a Nevada  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 3.     Source and Amount of Funds or Other Consideration

      Compression,  through  an  advance  from its  parent,  Samson,  has paid
$2,515,400  for  the  shares  of  Common  Stock  of  Issuer  reported  by this
Amendment.  C.  Philip  Tholen,  through  the  personal  funds  of his  family
limited  partnership,  has paid  $36,638.20  for the shares of Common Stock of
Issuer which are beneficially owned by Mr. Tholen.


Item 5.     Interest in Securities of the Issuer

      (a)   See  Line  11 on  cover  page  of  this  Form  13D  for  each  of
            Compression and Mr. Tholen.

      (b)   See  Lines 7 through  10 on cover  page of this Form 13D for each of
            Compression and Mr. Tholen.

      (c)   The  following  chart sets forth the  purchases of Common Stock in
            Issuer  made  by   Compression   since  the  filing  date  of  the
            Statement,   as  amended  on  September  10,  1998.  All  of  such
            purchases  were made in  brokerage  transactions  through the open
            market.  The percentage of ownership  disclosed  below is based on
            24,320,863  outstanding  shares,  the number of outstanding shares
            in Issuer as reported in  Issuer's  Quarterly  Report on Form 10-Q
            for the quarter ended June 30, 1998.

                                                         Total
                                                         Shares          %
No. of Shares        Price Per Share         Date        Owned         Owned

      5,200              $5 5/16            10/5/98     see below    see below
     10,000              $5 5/16            10/5/98     see below    see below
      5,000              $5 5/16            10/5/98     see below    see below
      5,000              $5 1/4             10/5/98     see below    see below
     10,000              $5 3/16            10/5/98     2,382,000      9.7941%



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     10,000              $5                 10/6/98     see below    see below
     10,000              $4 15/16           10/6/98     2,402,000      9.8763%

     10,000              $4 9/16            10/7/98     see below    see below
      5,000              $4 5/16            10/7/98     2,417,000      9.9380%

      2,500              $3 7/8             10/8/98     2,419,500      9.9482%

    207,000              $3 1/4            10/15/98     see below    see below
    292,400              $3 3/16           10/15/98     see below    see below
    100,000              $3 3/16           10/15/98     see below    see below
     82,500              $3 1/8            10/15/98     3,101,400     12.7520%

      Mr.  Tholen has,  since  September  10, 1998,  purchased  the  following
shares of Common Stock in Issuer:

                                                         Total
                                                         Shares          %
No. of Shares        Price Per Share         Date        Owned         Owned

      9,900              $3 1/4            10/15/98     see below    see below
      1,400              $3 3/16           10/15/98        22,600       .0923%


      (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.



Item 7.     Material to Be Filed as Exhibits

            Exhibit No. 7.1     Power of Attorney from C. Philip Tholen
                                  (previously   filed   as   Exhibit   7.1  to
                                  Schedule   13D  filed  by   Compression   on
                                  September 1, 1998)



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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:   October 19, 1998

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



Signature  /s/    Dennis R. Neill
                  ----------------
                  Dennis R. Neill as Attorney-in-Fact
                  for C. Philip Tholen


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