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

                                  SCHEDULE 13G

                    Under the Securities Exchange Act of 1934
                             (Amendment No.______)*

                              Santa Fe Energy Trust

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

                                (Name of Issuer)

                                Depositary Units

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

                         (Title of Class of Securities)

                                    802013102
                                    ---------
                                 (CUSIP Number)

                                  April 9, 2007

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

             (Date of Event Which Requires Filing of this Statement)

 Check the appropriate box to designate the rule pursuant to which this Schedule
                                    is filed:

                                [ ] Rule 13d-1(b)

                                [X] Rule 13d-1(c)

                                [ ] Rule 13d-1(d)







CUSIP NO. 802013102
          ---------
--------------------------------------------------------------------------------
 1    NAMES OF REPORTING PERSONS.
      I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

      SoftVest, LP (75-2845692)
--------------------------------------------------------------------------------
 2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
      (a) [X ]
      (b) [  ]
--------------------------------------------------------------------------------
 3    SEC USE ONLY
--------------------------------------------------------------------------------
 4    CITIZENSHIP OR PLACE OF ORGANIZATION  DE
--------------------------------------------------------------------------------
              5    SOLE VOTING POWER  0
NUMBER OF     ------------------------------------------------------------------
DEPOSITARY UNITS
BENEFICIALLY  6    SHARED VOTING POWER  316,298 Depositary Units (of which
OWNED BY       209,087 Depositary Units are beneficially owned otherwise than
EACH           as amember of the reporting group).
REPORTING     ------------------------------------------------------------------
PERSON WITH   7    SOLE DISPOSITIVE POWER  0
              ------------------------------------------------------------------
              8    SHARED DISPOSITIVE POWER  316,298 Depositary Units (of which
               209,087 Depositary Units are beneficially owned otherwise than as
               a member of the reporting group).

--------------------------------------------------------------------------------
 9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
316,298 Depositary Units (of which 209,087 Depositary Units are beneficially
owned otherwise than as a member of the reporting group)

--------------------------------------------------------------------------------
10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN DEPOSITARY
       UNITS (SEE INSTRUCTIONS)[   ]
--------------------------------------------------------------------------------
11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  5.02% (of which 3.32%
are beneficially owned otherwise than as a member of the reporting group).
--------------------------------------------------------------------------------
12    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
--------------------------------------------------------------------------------
PN
--------------------------------------------------------------------------------

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

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

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




CUSIP NO. 802013102
          ---------
--------------------------------------------------------------------------------
 1    NAMES OF REPORTING PERSONS.
      I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

      SoftVest Management, LP (75-2845699)
--------------------------------------------------------------------------------
 2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
      (a) [X ]
      (b) [  ]
--------------------------------------------------------------------------------
 3    SEC USE ONLY
--------------------------------------------------------------------------------
 4    CITIZENSHIP OR PLACE OF ORGANIZATION  DE
--------------------------------------------------------------------------------
              5    SOLE VOTING POWER  0
NUMBER OF     ------------------------------------------------------------------
DEPOSITARY UNITS
BENEFICIALLY  6    SHARED VOTING POWER  316,298 Depositary Units (of which
OWNED BY       209,087 Depositary Units are beneficially owned otherwise than as
EACH           a member of the reporting group).
REPORTING     ------------------------------------------------------------------
PERSON WITH   7    SOLE DISPOSITIVE POWER  0
              ------------------------------------------------------------------
              8    SHARED DISPOSITIVE POWER  316,298 Depositary Units (of which
               209,087 Depositary Units are beneficially owned otherwise than as
               a member of the reporting group).

--------------------------------------------------------------------------------
 9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
316,298 Depositary Units (of which 209,087 Depositary Units are beneficially
owned otherwise than as a member of the reporting group).

--------------------------------------------------------------------------------
10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN DEPOSITARY
       UNITS (SEE INSTRUCTIONS)[   ]
--------------------------------------------------------------------------------
11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  5.02% (of which 3.32%
are beneficially owned otherwise than as a member of the reporting group).
--------------------------------------------------------------------------------
12    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
--------------------------------------------------------------------------------
PN
--------------------------------------------------------------------------------

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

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




CUSIP NO. 802013102
          ---------
--------------------------------------------------------------------------------
 1    NAMES OF REPORTING PERSONS.
      I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

      Debeck, LLC (75-2845693)
--------------------------------------------------------------------------------
 2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
      (a) [X ]
      (b) [  ]
--------------------------------------------------------------------------------
 3    SEC USE ONLY
--------------------------------------------------------------------------------
 4    CITIZENSHIP OR PLACE OF ORGANIZATION  TX
              5    SOLE VOTING POWER  0
NUMBER OF     ------------------------------------------------------------------
DEPOSITARY UNITS
BENEFICIALLY  6    SHARED VOTING POWER  316,298 Depositary Units (of which
OWNED BY       209,087 Depositary Units are beneficially owned otherwise than as
EACH           a member of the reporting group).
REPORTING      -----------------------------------------------------------------
PERSON WITH   7    SOLE DISPOSITIVE POWER  0
               -----------------------------------------------------------------
              8    SHARED DISPOSITIVE POWER  316,298 Depositary Units (of which
               209,087 Depositary Units are beneficially owned otherwise than as
               a member of the reporting group).

--------------------------------------------------------------------------------
 9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
316,298 Depositary Units (of which 209,087 Depositary Units are beneficially
owned otherwise than as a member of the reporting group).

--------------------------------------------------------------------------------
10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN DEPOSITARY
       UNITS (SEE INSTRUCTIONS)[   ]
--------------------------------------------------------------------------------
11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  5.02% (of which 3.32%
are beneficially owned otherwise than as a member of the reporting group).
--------------------------------------------------------------------------------
12    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
--------------------------------------------------------------------------------
OO
--------------------------------------------------------------------------------

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

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

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




CUSIP NO. 802013102
          ---------
--------------------------------------------------------------------------------
 1    NAMES OF REPORTING PERSONS.
      I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

      Eric L. Oliver
--------------------------------------------------------------------------------
 2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
      (a) [X ]
      (b) [  ]
--------------------------------------------------------------------------------
 3    SEC USE ONLY
--------------------------------------------------------------------------------
 4    CITIZENSHIP OR PLACE OF ORGANIZATION  U.S. Citizen
--------------------------------------------------------------------------------
              5    SOLE VOTING POWER  0
NUMBER OF     ------------------------------------------------------------------
DEPOSITARY UNITS
BENEFICIALLY  6    SHARED VOTING POWER  316,298 Depositary Units (of which
OWNED BY       251,487 Depositary Units are beneficially owned otherwise than as
EACH           a member of the reporting group).
REPORTING      -----------------------------------------------------------------
PERSON WITH   7    SOLE DISPOSITIVE POWER  0
               -----------------------------------------------------------------
              8    SHARED DISPOSITIVE POWER  316,298 Depositary Units (of which
               251,487 Depositary Units are beneficially owned otherwise than as
               a member of the reporting group).

--------------------------------------------------------------------------------
 9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
316,298 Depositary Units (of which 251,487 Depositary Units are beneficially
owned otherwise than as a member of the reporting group).

--------------------------------------------------------------------------------
10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN DEPOSITARY
       UNITS (SEE INSTRUCTIONS)[   ]
--------------------------------------------------------------------------------
11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  5.02% (of which 3.99%
are beneficially owned otherwise than as a member of the reporting group).
--------------------------------------------------------------------------------
12    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
--------------------------------------------------------------------------------
IN
--------------------------------------------------------------------------------

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

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

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

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




CUSIP NO. 802013102
          ---------
--------------------------------------------------------------------------------
 1    NAMES OF REPORTING PERSONS.
      I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

      Amen Minerals, LP (52-2385884)
--------------------------------------------------------------------------------
 2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
      (a) [X ]
      (b) [  ]
--------------------------------------------------------------------------------
 3    SEC USE ONLY
--------------------------------------------------------------------------------
 4    CITIZENSHIP OR PLACE OF ORGANIZATION  DE
--------------------------------------------------------------------------------
              5    SOLE VOTING POWER  0
NUMBER OF     ------------------------------------------------------------------
DEPOSITARY UNITS
BENEFICIALLY  6    SHARED VOTING POWER  316,298 Depositary Units (of which
OWNED BY       42,400 Depositary Units are beneficially owned otherwise than as
EACH           a member of the reporting group).
REPORTING      -----------------------------------------------------------------
PERSON WITH   7    SOLE DISPOSITIVE POWER  0
               -----------------------------------------------------------------
              8    SHARED DISPOSITIVE POWER  316,298 Depositary Units (of which
               42,400 Depositary Units are beneficially owned otherwise than as
               a member of the reporting group).

--------------------------------------------------------------------------------
 9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
316,298 Depositary Units (of which 42,400 Depositary Units are beneficially
owned otherwise than as a member of the reporting group).

--------------------------------------------------------------------------------
10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN DEPOSITARY
       UNITS (SEE INSTRUCTIONS)[   ]
--------------------------------------------------------------------------------
11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  5.02% (of which 0.67%
are beneficially owned otherwise than as a member of the reporting group).
--------------------------------------------------------------------------------
12    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
--------------------------------------------------------------------------------
CO
--------------------------------------------------------------------------------

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

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

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

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




CUSIP NO. 802013102
          ---------
--------------------------------------------------------------------------------
 1    NAMES OF REPORTING PERSONS.
      I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

      Amen Properties, Inc. (54-1831588)
--------------------------------------------------------------------------------
 2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
      (a) [X ]
      (b) [  ]
--------------------------------------------------------------------------------
 3    SEC USE ONLY
--------------------------------------------------------------------------------
 4    CITIZENSHIP OR PLACE OF ORGANIZATION  DE
--------------------------------------------------------------------------------
              5    SOLE VOTING POWER  0
NUMBER OF     ------------------------------------------------------------------
DEPOSITARY UNITS
BENEFICIALLY  6    SHARED VOTING POWER  316,298 Depositary Units (of which
OWNED BY       42,400 Depositary Units are beneficially owned otherwise than as
EACH           a member of the reporting group).
REPORTING      -----------------------------------------------------------------
PERSON WITH   7    SOLE DISPOSITIVE POWER  0
               -----------------------------------------------------------------
              8    SHARED DISPOSITIVE POWER  316,298 Depositary Units (of which
               42,400 Depositary Units are beneficially owned otherwise than as
               a member of the reporting group).

--------------------------------------------------------------------------------
 9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
316,298 Depositary Units (of which 42,400 Depositary Units are beneficially
owned otherwise than as a member of the reporting group).

--------------------------------------------------------------------------------
10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN DEPOSITARY
       UNITS (SEE INSTRUCTIONS)[   ]
--------------------------------------------------------------------------------
11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  5.02% (of which 0.67%
are beneficially owned otherwise than as a member of the reporting group).
--------------------------------------------------------------------------------
12    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
--------------------------------------------------------------------------------
CO
--------------------------------------------------------------------------------

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

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

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

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




CUSIP NO. 802013102
          ---------
--------------------------------------------------------------------------------
 1    NAMES OF REPORTING PERSONS.
      I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

      Jon M. Morgan
--------------------------------------------------------------------------------
 2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
      (a) [X ]
      (b) [  ]
--------------------------------------------------------------------------------
 3    SEC USE ONLY
--------------------------------------------------------------------------------
 4    CITIZENSHIP OR PLACE OF ORGANIZATION  U.S. Citizen
--------------------------------------------------------------------------------
              5    SOLE VOTING POWER  0
NUMBER OF     ------------------------------------------------------------------
DEPOSITARY UNITS
BENEFICIALLY  6    SHARED VOTING POWER  316,298 Depositary Units (of which
OWNED BY       107,211 Depositary Units are beneficially owned otherwise than as
EACH           a member of the reporting group).
REPORTING      -----------------------------------------------------------------
PERSON WITH   7    SOLE DISPOSITIVE POWER  0
               -----------------------------------------------------------------
              8    SHARED DISPOSITIVE POWER   316,298 Depositary Units (of which
               107,211 Depositary Units are beneficially owned otherwise than as
               a member of the reporting group).

--------------------------------------------------------------------------------
 9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
316,298 Depositary Units (of which 107,211 Depositary Units are beneficially
owned otherwise than as a member of the reporting group).

--------------------------------------------------------------------------------
10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN DEPOSITARY
       UNITS (SEE INSTRUCTIONS)[   ]
--------------------------------------------------------------------------------
11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  5.02% (of which 1.70%
are beneficially owned otherwise than as a member of the reporting group).
--------------------------------------------------------------------------------
12    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
--------------------------------------------------------------------------------
IN
--------------------------------------------------------------------------------

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

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

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

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




Item 1

    (a)  Name of Issuer
Santa Fe Energy Trust

    (b)  Address of Issuer's Principal Executive Offices
         The Issuer's principal executive offices are located at 221 West Sixth
Street Austin, Texas 78701 c/o The Bank of New York Trust Company, N.A., Trustee
Global Corporate Trust.

Item 2

    (a)  Name of Person Filing
SoftVest, LP
SoftVest Management, LP
Debeck, LLC
Eric L. Oliver
Amen Properties, Inc.
Amen Minerals, LP
Jon M. Morgan


    (b)  Address of Principal Business Office or, if none, Residence
SoftVest, LP
400 Pine Street
Suite 1010
Abiline, Texas 79601

SoftVest Management, LP
400 Pine Street
Suite 1010
Abiline, Texas 79601

Debeck, LLP
400 Pine Street
Suite 1010
Abiline, Texas 79601

Eric L. Oliver
400 Pine Street
Suite 1010
Abiline, Texas 79601

Amen Properties, Inc.
303 W. Wall Street
Suite 2300
Midland, Texas 79701

Amen Minerals, LP
303 W. Wall Street
Suite 2300
Midland, Texas 79701

Jon M. Morgan
303 W. Wall Street
Suite 2300
Midland, Texas 79701

    (c)  Citizenship
SoftVest, LP, is a Delaware limited partnership
SoftVest Management, LP, is a Delaware limited partnership
Debeck, LLC, is a Texas limited liability company
Eric L. Oliver is a U.S. Citizen
Amen Properties, Inc. is a Delaware corporation
Amen Minerals, LP is a Delaware limited partnership
Jon M. Morgan is a U.S. Citizen

    (d)  Title of Class of Securities
Depositary Units

    (e)  CUSIP Number
802013102

Item 3.  If this statement is filed pursuant to 13d-1(b) or 13d-2(b) or (c),
check whether the person filing is
a:

    (a)  [ ] Broker or dealer registered under section 15 of the Act

    (b)  [ ] Bank as defined in section 3(a)(6) of the Act

    (c)  [ ] Insurance company as defined in section 3(a)(19) of the Act

    (d)  [ ] Investment company registered under section 8 of the Investment
             Company Act of 1940

    (e)  [ ] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);

    (f)  [ ] An employee benefit plan or endowment fund in accordance with Rule
             13d-1(b)(1)(ii)(F);

    (g)  [ ] A parent holding company or control person in accordance with Rule
             13d-1(b)(1)(ii)(G);

    (h)  [ ] A savings associations as defined in Section 3(b) of the Federal
             Deposit Insurance Act (12 U.S.C. 1813);




    (i)  [ ] A church plan that is excluded from the definition of an investment
             company under section 3(c)(14) of the Investment Company Act of
             1940

    (j)  [ ] Group, in accordance with Rule 13d-1(b)(1)(ii)(J).


Item 4.  Ownership.

Provide the following information regarding the aggregate number and percentage
of the class of securities of the issuer identified in Item 1.

    (a) Amount beneficially owned: Each member of the group is deemed to own all
of the Depositary Units held by the members of the reporting group, 316,298
Depositary Units, by reason of membership in the group. All of the filing
persons named in Item 2 above are members of the group because Eric L. Oliver
and Jon M. Morgan are both controlling persons of Amen Properties, Inc., which
is the sole general partner of Amen Minerals, LP, and because Eric L. Oliver is
the controlling person of SoftVest, LP by virtue of his being the sole member of
Debeck, LLC, which is in turn the sole general partner of SoftVest Management,
LP, which is in turn the sole general partner of SoftVest, LP. In addition, Jon
M. Morgan owns or controls Depositary Units individually and through the Jon
Morgan Pension Plan and the Jon Morgan SEP Plan. Otherwise than as members of
the reporting group, each member beneficially owns the following number of
Depositary Units.

SoftVest, LP - 209,087
SoftVest Management, LP - 209,087 (by virtue of the 209,087 Depositary Units
held by SoftVest, LP)
Debeck, LLC - 209,087 (by virtue of the 209,087 Depositary Units held by
SoftVest, LP)
Eric L. Oliver - 251,487 (by virtue of the 209,087 Depositary Units held by
SoftVest, LP and the 42,400 Depositary Units held by Amen Minerals, LP) Amen
Properties, Inc. - 42,400 (by virtue of the 42,400 Depositary Units held by Amen
Minerals, LP)
Amen Minerals, LP - 42,400
Jon M. Morgan - 107,211 (by virtue of the 46,100 Depositary Units held
individually, the 16,711 Depositary Units held in the Jon Morgan Pension Plan,
the 2,000 Depositary Units held in the Jon Morgan SEP Plan, and the 42,400
Depositary Units held by Amen Minerals, LP).

Each member of the reporting group disclaims beneficial ownership of the
Depositary Units not described above as owned by it. In addition, Mr. Oliver and
Mr. Morgan disclaim beneficial ownership of the Depositary Units held by Amen
Minerals, LP and beneficially owned by Amen Properties, Inc.

    (b) Percent of class:
Each member of the group is deemed to own 5.02% of the Depositary Units.
Otherwise than as members of the reporting group, each member owns the following
percentage of Depositary Units

SoftVest, LP - 3.32%
SoftVest Management, LP -3.32%
Deback, LLC -3.32%
Eric L. Oliver - 3.99%
Amen Properties, Inc. - 0.67%
Amen Minerals, LP - 0.67%
Jon M. Morgan - 1.70%

    (c) Number of shares as to which the person has:

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

      (ii) Shared power to vote or to direct the vote See Items 6 of cover
pages.

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

      (iv) Shared power to dispose or to direct the disposition of See Items 8
of cover pages.

Item 5.  Ownership of Five Percent or Less of a Class.
Not applicable

If this statement is being filed to report the fact that as of the date hereof
the reporting person has ceased to be the beneficial owner of more than five
percent of the class of securities, check the following: [ ]

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

SoftVest, LP is a limited partnership with limited partners who have the right
to receive dividends from, or the proceeds from the sale of, all Depositary
Units owned by SoftVest, LP otherwise than as a member of the reporting group.

Amen Minerals, LP is a limited partnership that is directly and indirectly a
wholly owned subsidiary of Amen Properties, Inc. The subsidiary of Amen
Properties, Inc., that is a limited partner of Amen Minerals, LP, has the right
to receive dividends from, or the proceeds from the sale of, all Depositary
Units owned by Amen Minerals, LP otherwise than as a member of the reporting
group.

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

Eric L. Oliver is the sole member Debeck, LLC. Debeck, LLC is the sole general
partner of SoftVest Management, LP. SoftVest Management is the sole general
partner of SoftVest, LP. Amen Properties, Inc., is the sole general partner of
Amen Minerals, LP. Jon M. Morgan is sole the trustee and sole beneficiary of the
Jon Morgan Pension Plan and the Jon Morgan SEP Plan.




Item 8.  Identification and Classification of Members of the Group.
The group consists of

SoftVest, LP
SoftVest Management, LP
Debeck, LLC
Eric L. Oliver
Amen Properties, Inc.
Amen Minerals, LP
Jon M. Morgan

Item 9.  Notice of Dissolution of a Group
Not applicable.

Item 10. Certification


    (a) The following certification shall be included if the statement is filed
pursuant to Rule 13d-1(c):

By signing below I certify that, to the best of my knowledge and belief, the
securities referred to above were not acquired and are not held for the purpose
of or with the effect of changing or influencing the control of the issuer of
the securities and were not acquired and are not held in connection with or as a
participant in any transaction having that purpose or effect.


                                    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.




Dated:
      -----------------------

                                       SOFTVEST, LP

                                       By:  SOFTVEST MANAGEMENT, LP,
                                            its general partner

                                            By:  DEBECK, LLC,
                                                 its general partner


                                            By:
                                               -----------------------------
                                                 Eric L. Oliver,
                                                 its sole member




                                       SOFTVEST MANAGEMENT, LP

                                       By:  DEBECK, LLC,
                                            its general partner


                                            By:
                                               -----------------------------
                                                 Eric L. Oliver,
                                                 its sole member




                                       DEBECK, LLC

                                       By:
                                          ----------------------------------
                                            Eric L. Oliver,
                                            its sole member




                                       -------------------------------------
                                       Eric L. Oliver




                                       AMEN PROPERTIES, INC.

                                       By:
                                          ----------------------------------
                                            Eric L. Oliver,
                                            Chairman of the Board



                                       AMEN MINERALS, LP

                                       By:  AMEN PROPERTIES, INC.
                                            its general partner


                                            By:
                                               -----------------------------
                                                 Eric L. Oliver,
                                                 Chairman of the Board


                                       -------------------------------------
                                       Jon M. Morgan





Attention: Intentional misstatements or omissions of fact constitute Federal
criminal violations (See 18 U.S.C. 1001)