DAWSON PRODUCTION SERVICES INC
SC 13G, 1997-04-08
OIL & GAS FIELD SERVICES, NEC
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                  SCHEDULE 13G


                    UNDER THE SECURITIES EXCHANGE ACT OF 1934



                        DAWSON PRODUCTION SERVICES, INC.
                                (NAME OF ISSUER)

                          COMMON STOCK, PAR VALUE $.01
                         (TITLE OF CLASS OF SECURITIES)

                                    239423106
                                 (CUSIP NUMBER)



Check the following  box if a fee is being paid with this  statement [ ]. (A fee
is not required only if the filing person:  (1) has a previous statement on file
reporting  beneficial  ownership  of more  than  five  percent  of the  class of
securities  described  in Item 1;  and (2) has  filed  no  amendment  subsequent
thereto reporting  beneficial  ownership of five percent or less of such class.)
(See Rule 13d-7.)

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for any  subsequent  amendment  containing  information  which  would  alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).


                        (Continued on following page(s))

                               Page 1 of 42 Pages
CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106               Schedule 13G                Page 2 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           Paul E. McCollam                         ###-##-####

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                      (a)   |_|
                                                                      (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                                    United States of America

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        1,271,633
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH

                                     1,271,633

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    1,271,633

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    11.4%
12       TYPE OF REPORTING PERSON*

                                    IN


                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106         Schedule 13G                      Page 3 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           Roy V. Hood                        ###-##-####

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           United States of America

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        1,271,633
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH
                                        1,271,633

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    1,271,633

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    11.4%
12       TYPE OF REPORTING PERSON*

                                    IN


                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106         Schedule 13G                      Page 4 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                       David R. Whitney                            ###-##-####

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           United States of America

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        1,271,633
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH

                                     1,271,633

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    1,271,633

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    11.4%
12       TYPE OF REPORTING PERSON*

                                    IN



                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106              Schedule 13G                 Page 5 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           John B. Parsons

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           United States of America

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        1,271,633
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH

                                     1,271,633
9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    1,271,633
10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    11.4%
12       TYPE OF REPORTING PERSON*

                                    IN



                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001
<PAGE>


CUSIP No. 239423106               Schedule 13G                Page 6 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           Stephen F. Oakes

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           United States of America

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        1,271,633
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH

                                     1,271,633

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    1,271,633

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    11.4%
12       TYPE OF REPORTING PERSON*

                                    IN



                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001
<PAGE>


CUSIP No. 239423106             Schedule 13G                  Page 7 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           RIMCO Associates, Inc.                  06-1144208

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                  Connecticut, U.S.A.

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        1,271,633
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH

                                     1,271,633

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    1,271,633

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    11.4%
12       TYPE OF REPORTING PERSON*
                                   CO


                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106            Schedule 13G                   Page 8 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

          Resource Investors Management Company, Limited Partnership  06-1148341

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           Connecticut, U.S.A.

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        1,271,633
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH

                                     1,271,633

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    1,271,633

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    11.4%
12       TYPE OF REPORTING PERSON*

                                    PN



                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106               Schedule 13G                Page 9 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           RIMCO Partners, L.P.               06-1208375

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           Delaware, U.S.A.

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        201,851
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH
                                     201,851

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    201,851

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    1.8%
12       TYPE OF REPORTING PERSON*

                                    PN



                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106              Schedule 13G                Page 10 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           RIMCO Partners. L.P. II                   06-1264592
2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           Delaware, U.S.A.

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        434,623
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH
                                     434,623

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    434,623

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    3.9%
12       TYPE OF REPORTING PERSON*

                                    PN



                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106               Schedule 13G               Page 11 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           RIMCO Partners, L.P. III                  06-1291935

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY

4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           Delaware, U.S.A.

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        69,660
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH

                                     69,660

9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    69,660

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    0.6%
12       TYPE OF REPORTING PERSON*

                                    PN



                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                   Schedule 13G           Page 12 of 42 Pages



1        NAME OF REPORTING PERSON
         S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

                           RIMCO Partners, L.P. IV                   06-1327489

2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                       (a)   |_|
                                                                       (b)   |X|
3        SEC USE ONLY
4        CITIZENSHIP OR PLACE OF ORGANIZATION

                           Delaware, U.S.A.

                    5         SOLE VOTING POWER
    NUMBER OF                               
                                        0
      SHARES
                    6         SHARED VOTING POWER
   BENEFICIALLY
                                        544,000
     OWNED BY
                    7         SOLE DISPOSITIVE POWER
       EACH
                                        0
    REPORTING
                    8         SHARED DISPOSITIVE POWER 
   PERSON WITH

                                     544,000
9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                    544,000

10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                    4.9%
12       TYPE OF REPORTING PERSON*

                                    PN



                      *SEE INSTRUCTION BEFORE FILLING OUT!

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106            Schedule 13G                  Page 13 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  Paul E. McCollam

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  United States of America

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A

Item 4 (b)        Percent of Class:

                  11.4%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106            Schedule 13G                  Page 14 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote:  
                                          0

                        (ii)        Shared power to vote or to direct the vote:
                                          1,271,633

                       (iii)        Sole power to dispose or to direct the 
                                    disposition of:     0

                        (iv)        Shared power to dispose or to direct the 
                                    disposition of:     1,271,633

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                    Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106          Schedule 13G                   Page 15 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  Roy V. Hood

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  United States of America

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  11.4%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 16 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote:
                                            0

                        (ii)        Shared power to vote or to direct the vote:
                                            1,271,633

                       (iii)        Sole power to dispose or to direct the 
                                     disposition of:    0

                        (iv)        Shared power to dispose or to direct the 
                                     disposition of:    1,271,633

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                   Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                   Acquired the Security Being Reported on by the Parent Holding
                   Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106             Schedule 13G                 Page 17 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  David R. Whitney

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  United States of America

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:



Item 4 (b)        Percent of Class:

                  11.4%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 18 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote: 
                                          0

                        (ii)        Shared power to vote or to direct the vote:
                                          1,271,633

                       (iii)        Sole power to dispose or to direct the 
                                     disposition of:    0

                        (iv)        Shared power to dispose or to direct the 
                                     disposition of:  1,271,633

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                   Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                Schedule 13G              Page 19 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  John B. Parsons

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  United States of America

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  11.4%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                Schedule 13G              Page 20 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote:
                                       0

                        (ii)        Shared power to vote or to direct the vote:
                                       1,271,633

                       (iii)        Sole power to dispose or to direct the 
                                       disposition of:    0

                        (iv)        Shared power to dispose or to direct the 
                                       disposition of:    1,271,633

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                   Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106              Schedule 13G                Page 21 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  Stephen F. Oakes

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  United States of America

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  11.4%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                Schedule 13G              Page 22 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote:  
                                               0

                        (ii)        Shared power to vote or to direct the vote:
                                               1,271,633

                       (iii)        Sole power to dispose or to direct the 
                                        disposition of:   0

                        (iv)        Shared power to dispose or to direct the 
                                        disposition of:   1,271,633

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                    Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106              Schedule 13G                Page 23 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  RIMCO Associates, Inc.

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  Connecticut, U.S.A.

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  11.4%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 24 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote:  
                                         0

                        (ii)        Shared power to vote or to direct the vote:
                                         1,271,633

                       (iii)        Sole power to dispose or to direct the 
                                        disposition of:   0

                        (iv)        Shared power to dispose or to direct the 
                                        disposition of:   1,271,633

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                    Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106          Schedule 13G                    Page 25 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  Resource Investors Management Company, Limited Partnership

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  Connecticut, U.S.A.

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  11.4%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 26 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote: 
                                           0

                        (ii)        Shared power to vote or to direct the vote:
                                           1,271,633

                       (iii)        Sole power to dispose or to direct the 
                                        disposition of:   0

                        (iv)        Shared power to dispose or to direct the 
                                        disposition of:   1,271,633

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                    Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106             Schedule 13G                 Page 27 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  RIMCO Partners, L.P.

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  Delaware, U.S.A.

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  1.8%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 28 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote: 
                                           0

                        (ii)        Shared power to vote or to direct the vote:
                                           201,851

                       (iii)        Sole power to dispose or to direct the 
                                        disposition of:   0

                        (iv)        Shared power to dispose or to direct the 
                                        disposition of:  201,851

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                    Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106               Schedule 13G               Page 29 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  RIMCO Partners, L.P. II

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  Delaware, U.S.A.

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  3.9%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 30 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote: 
                                          0

                        (ii)        Shared power to vote or to direct the vote:
                                          434,623

                       (iii)        Sole power to dispose or to direct the 
                                          disposition of:   0

                        (iv)        Shared power to dispose or to direct the 
                                          disposition of:  434,623

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                    Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106              Schedule 13G                Page 31 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  RIMCO Partners, L.P. III

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  Delaware, U.S.A.

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  0.6%


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 32 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote:
                                           0

                        (ii)        Shared power to vote or to direct the vote: 
                                           69,660

                       (iii)        Sole power to dispose or to direct the 
                                        disposition of:   0

                        (iv)        Shared power to dispose or to direct the 
                                        disposition of:  69,660

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                    Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security Being Reported on by the Parent 
                    Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                Schedule 13G              Page 33 of 42 Pages


Item 1 (a)        Name of Issuer:

                  Dawson Production Services, Inc.

Item 1 (b)        Address of Issuer's Principal Executive Offices:

                  901 N. E. Loop 410, Suite 700
                  San Antonio, Texas  78209

Item 2 (a)        Name of Person Filing:

                  RIMCO Partners, L.P. IV

Item 2 (b) Address of Principal Business Office or, if none, Residence:

                  1600 Smith Street, Suite 1400
                  Houston, Texas 77002

Item 2 (c)        Citizenship:

                  Delaware, U.S.A.

Item 2 (d)        Title of Class of Securities:

                  Common Stock, par value $.01

Item 2 (e)        CUSIP No.:

                  239423106

Item 3.           Not Applicable.

Item 4.           Ownership.

Item 4 (a)        Amount Beneficially Owned:

                  See Exhibit A.

Item 4 (b)        Percent of Class:

                  4.9%



CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 34 of 42 Pages


Item 4 (c)        Number of Shares as to Which Such Person Has:

                         (i)        Sole power to vote or to direct the vote:  
                                         0

                        (ii)        Shared power to vote or to direct the vote: 
                                         544,000

                       (iii)        Sole power to dispose or to direct the 
                                        disposition of:   0

                        (iv)        Shared power to dispose or to direct the 
                                        disposition of:  544,000

Item 5.           Ownership of Five Percent or Less of a Class.

                  Not Applicable.

Item 6.           Ownership of More than Five Percent on Behalf of Another 
                    Person.

                  Not Applicable.

Item 7.           Identification and Classification of the Subsidiary Which 
                    Acquired the Security
                  Being Reported on by the Parent Holding Company.

                  Not Applicable.

Item 8.           Identification and Classification of Members of the Group.

                  See Exhibit A.

Item 9.           Notice of Dissolution of Group.

                  Not Applicable.

Item 10.          Certification.

                  Not Applicable.


CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                Schedule 13G              Page 35 of 42 Pages



         After reasonable  inquiry and to the best of my knowledge and belief of
each of the following  reporting  persons,  each reporting person certifies that
the information set forth in this statement is true, complete and correct.


Date:             4/3/97
               ------------
Signature:                         Resource Investors Management Company Limited
                                   Partnership
                                   By:  RIMCO Associates, Inc., 
                                        Its General Partner

                                   By:  /s/ Roy V. Hood
                                      ----------------------
                                        Name:    Roy V. Hood
                                        Title:   President


Date:             4/3/97
               ------------
Signature:                         RIMCO Associates, Inc.

                                   By:  /s/ Roy V. Hood
                                      ----------------------
                                        Name:    Roy V. Hood
                                        Title:   President


Date:             4/3/97
               ------------
Signature:                         RIMCO Partners, L.P.
                                   By:  Resource Investors Management Company
                                        Limited Partnership, Its General Partner
                                   By:  RIMCO Associates, Inc., 
                                        Its General Partner

                                   By:  /s/ Roy V. Hood
                                      ----------------------
                                        Name:    Roy V. Hood
                                        Title:   President




CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                 Schedule 13G             Page 36 of 42 Pages


Date:             4/3/97
               -----------
Signature:                                   RIMCO Partners, L.P. II
                                             By:   Resource Investors Management
                                                   Company Limited Partnership,
                                                   Its General Partner
                                             By:   RIMCO Associates, Inc.,
                                                   Its General Partner

                                             By:   /s/ Roy V. Hood
                                                ------------------------
                                                   Name:    Roy V. Hood
                                                   Title:   President


Date:             4/3/97
               -----------
Signature:                                   RIMCO Partners, L.P. III
                                             By:   Resource Investors Management
                                                   Company Limited Partnership,
                                                   Its General Partner
                                             By:   RIMCO Associates, Inc.,
                                                   Its General Partner

                                             By:   /s/ Roy V. Hood
                                                ------------------------
                                                   Name:    Roy V. Hood
                                                   Title:   President

Date:             4/3/97
               -----------
Signature:                                   RIMCO Partners, L.P. IV
                                             By:   Resource Investors Management
                                                   Company Limited Partnership,
                                                   Its General Partner
                                             By:   RIMCO Associates, Inc.,
                                                   Its General Partner

                                             By:   /s/ Roy V. Hood
                                                ------------------------
                                                   Name:    Roy V. Hood
                                                   Title:   President

Date:             4/3/97
               -----------
Signature:                                         /s/ Roy V. Hood
                                                ------------------------
                                                   Roy V. Hood

CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106               Schedule 13G               Page 37 of 42 Pages


Date:             4/3/97
               -----------
Signature:                                      /s/ Paul E. McCollam
                                                ------------------------
                                                Paul E. McCollam


Date:             4/3/97
               -----------
Signature:                                      /s/ David R. Whitney
                                                ------------------------
                                                David R. Whitney


Date:             4/3/97
               -----------
Signature:                                      /s/ Stephen F. Oakes
                                                ------------------------
                                                Stephen F. Oakes


Date:             4/3/97
               -----------
Signature:                                      /s/ John B. Parsons
                                                ------------------------
                                                John B. Parsons



CORPAUS:37716.1 27810-00001

<PAGE>


CUSIP No. 239423106                Schedule 13G              Page 38 of 42 Pages



                                POWER OF ATTORNEY

         Each person  whose  signature  appears  below  hereby  constitutes  and
appoints  Roy V.  Hood and Paul E.  McCollam,  and each of them,  each with full
power to act  without  the  other,  his true and  lawful  attorneys-in-fact  and
agents,  each with full power of substitution and  resubstitution for him and in
his  name,  place  and  stead,  in any and all  capacities,  to sign  any or all
amendments to this Schedule 13G, and to file the same with all exhibits  thereto
and other  documents in connection  therewith,  with the Securities and Exchange
Commission,  granting unto each of said  attorneys-in-fact and agents full power
and  authority  to do and  perform  each and every act and thing  requisite  and
necessary  to be done in  connection  therewith,  as  fully to all  intents  and
purposes as he might or could do in person hereby  ratifying and confirming that
each of said  attorneys-in-fact and agents or his substitutes may lawfully do or
cause to be done by virtue hereof.

SIGNATURE                                                     DATE

         /s/ Roy V. Hood                                      3/25/97
- ----------------------------------                          --------------------
Roy V. Hood


         /s/ Paul E. McCollam                                 3/25/97
- ----------------------------------                          --------------------
Paul E. McCollam


         /s/ David R. Whitney                                 3/25/97
- ----------------------------------                          --------------------
David R. Whitney


         /s/ Stephen F. Oakes                                 3/26/97
- ----------------------------------                          --------------------
Stephen F. Oakes


         /s/ John B. Parsons                                  3/26/97
- ----------------------------------                          --------------------
John B. Parsons

CORPAUS:37767.1  27810-00001

<PAGE>


CUSIP No. 239423106                Schedule 13G              Page 39 of 42 Pages


                                    Exhibit A

     Members of the group are:  Resource  Investors  Management  Company Limited
Partnership ("RIMCO"), RIMCO Partners, L.P. ("RIMCO I"), RIMCO Partners, L.P. II
("RIMCO II"), RIMCO Partners, L.P. III ("RIMCO III") and RIMCO Partners, L.P. IV
("RIMCO IV"), RIMCO  Associates,  Inc. ("RIMCO  Associates")  (collectively  the
"RIMCO  entities"),  Roy V. Hood,  Paul E. McCollam,  David R. Whitney,  John B.
Parsons and Stephen F. Oakes.

     RIMCO is the managing  general  partner of RIMCO I, RIMCO II, RIMCO III and
RIMCO IV, which own 201,851,  434,623, 69,660 and 544,000 shares of the Issuer's
Common  Stock,  respectively.  RIMCO has a  profits  interest  in the  portfolio
securities held by RIMCO I, RIMCOII, RIMCO III and RIMCO IV.

     RIMCO Associates, Inc. ("RIMCO Associates") is the managing general partner
of RIMCO and has a profits interest in RIMCO.

     Roy V. Hood,  Paul E.  McCollam,  David R. Whitney and Stephen  F.Oakes are
managing directors of RIMCO. Roy V. Hood, Paul E. McCollam, David R. Whitney and
John B.  Parsons are each  shareholders  of RIMCO  Associates.  Mr. Hood is also
President and a director of RIMCO  Associates.  Mr.  McCollam is Vice President,
Secretary,  Treasurer and a director of RIMCO  Associates.  Mr.  Whitney is Vice
President and a director of RIMCO Associates. Mr. Parsons is a director of RIMCO
Associates.

     Mr. McCollam is the beneficial owner of immediately exerciseable options to
purchase 12,900 shares of the Issuer's Common Stock. Mr. Oakes is the beneficial
owner of  immediately  exerciseable  options  to  purchase  8,600  shares of the
Issuer's Common Stock.  Messrs.  McCollam and Oakes each intend to direct to the
RIMCO  Entities the economic  benefit of any options they have acquired in their
capacity as directors of the Issuer.

CORPAUS:37767.1  27810-00001

<PAGE>


CUSIP No. 239423106                Schedule 13G              Page 40 of 42 Pages


                                    Exhibit B

                                    AGREEMENT

     Pursuant to Rule 13d-1(f) under the Securities  Exchange Act of 1934,  each
of the undersigned hereby agrees to the filing of this Statement on Schedule 13G
on its behalf. This agreement may be signed in one or more counterparts.


Date:             4/3/97
               -----------
Signature:                                    Resource Investors Management
                                              Company Limited Partnership
                                              By:   RIMCO Associates, Inc.,
                                                    Its General Partner


                                              By:   /s/ Roy V. Hood
                                                 --------------------------
                                                    Name:    Roy V. Hood
                                                    Title:   President


Date:             4/3/97
               -----------
Signature:                                    RIMCO Associates, Inc.

                                              By:  /s/ Roy V. Hood
                                                 --------------------------
                                                   Name:    Roy V. Hood
                                                   Title:   President


Date:             4/3/97
               -----------
Signature:                                    RIMCO Partners, L.P.
                                              By:  Resource Investors Management
                                                   Company Limited Partnership,
                                                   Its General Partner
                                              By:  RIMCO Associates, Inc.,
                                                   Its General Partner

                                              By:  /s/ Roy V. Hood
                                                 ----------------------
                                                   Name:    Roy V. Hood
                                                   Title:   President




CORPAUS:37767.1  27810-00001

<PAGE>


CUSIP No. 239423106              Schedule 13G                Page 41 of 42 Pages


Date:             4/3/97
               -----------
Signature:                                    RIMCO Partners, L.P. II
                                              By:  Resource Investors Management
                                                   Company Limited Partnership,
                                                   Its General Partner
                                              By:  RIMCO Associates, Inc.,
                                                   Its General Partner

                                              By:  /s/ Roy V. Hood
                                                 ----------------------
                                                   Name:    Roy V. Hood
                                                   Title:   President


Date:             4/3/97
               -----------
Signature:                                    RIMCO Partners, L.P. III
                                              By:  Resource Investors Management
                                                   Company Limited Partnership,
                                                   Its General Partner
                                              By:  RIMCO Associates, Inc.,
                                                   Its General Partner

                                              By:  /s/ Roy V. Hood
                                                 ----------------------
                                                   Name:    Roy V. Hood
                                                   Title:   President


Date:             4/3/97
               -----------
Signature:                                    RIMCO Partners, L.P. IV
                                              By:  Resource investors Management
                                                   Company Limited Partnership,
                                                   Its General Partner
                                              By:  RIMCO Associates, Inc.,
                                                   Its General Partner

                                              By:  /s/ Roy V. Hood
                                                 ----------------------
                                                   Name:    Roy V. Hood
                                                   Title:   President


Date:             4/3/97
               -----------
Signature:                                        /s/ Roy V. Hood
                                                  ---------------------
                                                  Roy V. Hood

CORPAUS:37767.1  27810-00001

<PAGE>


CUSIP No. 239423106               Schedule 13G               Page 42 of 42 Pages

Date:             4/3/97
               -----------
Signature:                                        /s/ Paul E. McCollam
                                                  ---------------------
                                                  Paul E. McCollam


Date:             4/3/97
               -----------
Signature:                                        /s/ David R. Whitney
                                                  ---------------------
                                                  David R. Whitney


Date:             4/3/97
               -----------
Signature:                                        /s/ Stephen F. Oakes
                                                  ---------------------
                                                  Stephen F. Oakes


Date:             4/3/97
               -----------
Signature:                                        /s/ John B. Parsons
                                                  ---------------------
                                                  John B. Parsons



CORPAUS:37767.1  27810-00001



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