Exhibit 10.24	   Assignment of Overriding Royalty Interest

                   ASSIGNMENT OF OVERRIDING ROYALTY INTEREST

STATE OF TEXAS
                             			KNOW ALL MEN BY THESE PRESENTS:
COUNTIES OF BRAZOS, FAYETTE,
      GONZALES AND LEE

      THAT,  in  and for  consideration  of the sum of Ten Dollars ($10.00) and
other good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged, JAMES D. DOBOS, II, Individually,  his  heirs  and assigns
whose  address is P.O. Box 1037, Giddings, Texas 78942 (herein referred  to  as
"Assignor")  has  BARGAINED,  SOLD,  TRANSFERRED, ASSIGNED and CONVEYED, and by
these presents does BARGAIN, SELL, TRANSFER,  ASSIGN  and  CONVEY  unto, LEEXUS
OPERATING COMPANY, a Texas Corporation, whose present address is P.O.  Box 726,
Giddings, Lee County, Texas (hereinafter referred to as "Assignee"), (free  and
clear  of  all  costs  and  expenses  whatsoever  of  exploring, developing and
operating  said  property,  except  ad  valorem  tax,  gross production  taxes,
severance  taxes,  windfall  profits  tax  and  other  taxes levied  upon  such
overriding royalties or the production attributable thereto and except costs of
treating, compressing, gathering, transporting and dehydrating  such production
or rendering the same merchantable) undivided overriding royalty  interests  in
8/8ths  in  all the oil, gas and other minerals that may be produced, saved and
marketed under  and  by  virtue of the oil and gas leases assigned herein, said
leases and percentages of  overriding  royalty  interests assigned herein being
more fully described in Exhibit "A" attached hereto; provided, however, that if
any such leases cover less than the entire mineral  fee estate in and under the
land  which  is  described  in such leases, the respective  overriding  royalty
interests herein assigned and  conveyed  shall, as to such leases and lands, be
reduced proportionately.

      IN WITNESS WHEREOF, this instrument  is  dated and executed on this _____
day of ______________, 2007, to be effective as of ___________________.


                                    ASSIGNOR:


__________________________________
                                    James D. Dobos, II




                                    ASSIGNEE:

                                    LEEXUS OPERATING COMPANY


                                    ____________________________________
                                    By:  Mark A. Jaehne, President


STATE OF TEXAS

COUNTY OF LEE

      BEFORE ME, the undersigned, a Notary Public  in  an  for  said County and
State,  on  this  day  personally appeared MARK A. JAEHNE, Managing Partner  of
Leexus Oil & Gas, LLP, a Texas Limited Liability Partnership, known to me to be
the  person  whose  name  is   subscribed  to  the  foregoing  instrument,  and
acknowledged to me that he executed the same for the purposes and consideration
therein expressed and in the capacity therein stated.

      GIVEN  UNDER  MY HAND AND OFFICIAL  SEAL  OF  OFFICE  this  ____  day  of
____________, 2007.

                                    ___________________________________
                                    Notary Public, State of Texas
                                    Commission Expires: _________________


STATE OF TEXAS

COUNTY OF LEE

      BEFORE ME, the  undersigned,  a  Notary  Public in an for said County and
State, on this day personally appeared JAMES D.  DOBOS,  II,  known to me to be
the  person  whose  name  is  subscribed  to  the  foregoing  instrument,   and
acknowledged to me that he executed the same for the purposes and consideration
therein expressed.

      GIVEN  UNDER  MY  HAND  AND  OFFICIAL  SEAL  OF  OFFICE  this ____ day of
____________, 2007.

                                    ___________________________________
                                    Notary Public, State of Texas
                                    Commission Expires: _________________





Overriding Royalty Interest Assignment between Leexus Oil & Gas, LLP and James
D. Dobos, II                                                        Page # of 6




                                  EXHIBIT "A"

      Attached  to  and  made  a  part of the Assignment of Overriding  Royalty
Interest dated ___________ ____, _____,  wherein  Leexus  Oil  &  Gas,  LLP  is
Assignor and James D. Dobos, II is Assignee, as follows:

      NAME/LEASE        OPERATOR                 API                 NET INCOME

                             BRAZOS COUNTY, TEXAS

1.    Younger Well      Leexus Oil & Gas, LLP    42-041-31008   0.02500000 ORRI

      Oil,  Gas  and  Mineral  Lease dated February 10, 2004, between Jimmie E.
      Younger, et ux, as Lessor, and Leexus Oil & Gas, LLP, as Lessee, recorded
      in Volume 5908, Page 236,  Official  Records  of  Brazos  County,  Texas,
      covering  84.23  acres  of  land, more or less, J.M. Estes Survey, A-115,
      Brazos County, Texas.

                             FAYETTE COUNTY, TEXAS

1.    Ansell-Lehmann Well  Leexus Oil & Gas, LLP 42-149-30545   0.01000000 ORRI

      Oil, Gas and Mineral Lease dated  July  18, 2000, by and between Anton B.
      Lehmann, Trustee, and Riverbend Group, LLC,  as  Lessee,  as  recorded in
      Volume 1104, Page 140, Official Records, Fayette County, Texas,  covering
      92.9  acres,  more  or less, G.W. Brazeale Survey, A-126, Fayette County,
      Texas, assigned from  Meridian  Key to Leexus Oil & Gas, LLP on 5/14/2003
      as recorded in Volume 1216 P 64, Official Records, Fayette County, Texas.

2.    Atlanta Hatfield WellLeexus Oil & Gas, LLP 42-149-30991   0.01000000 ORRI

      Oil,  Gas  and  Mineral Lease dated  March  24,  2004,  between  Lawrence
      Hatfield, et ux and  Leexus Oil & Gas, LLP, recorded in Volume 1265, Page
      450, Official Records  of Fayette County, Texas, covering 218.33 acres of
      land, more or less out of  the  Montraville  Woods Survey, A-115, Fayette
      County, Texas.

      Oil,  Gas  and  Mineral  Lease dated March 24, 2004,  between  George  E.
      Hatfield, et ux and Leexus  Oil & Gas, LLP, recorded in Volume 1265, Page
      468, Official Records of Fayette  County, Texas, covering 218.33 acres of
      land, more or less out of the Montraville  Woods  Survey,  A-115, Fayette
      County, Texas.

      Oil,  Gas  and  Mineral Lease dated March 24, 2004, between James  Milton
      Hatfield, et ux and  Leexus Oil & Gas, LLP, recorded in Volume 1265, Page
      462, Official Records  of Fayette County, Texas, covering 218.33 acres of
      land, more or less out of  the  Montraville  Woods Survey, A-115, Fayette
      County, Texas.

      Oil, Gas and Mineral Lease dated March 24, 2004, between Georgerine Kovar
      and Leexus Oil & Gas, LLP, recorded in Volume  1265,  Page  456, Official
      Records of Fayette County, Texas, covering 218.33 acres of land,  more or
      less out of the Montraville Woods Survey, A-115, Fayette County, Texas.

      Oil,  Gas  and  Mineral Lease dated April 25, 2005, between Will C. Moore
      and Leexus Oil &  Gas,  LLP,  recorded  in Volume 1313, Page 32, Official
      Records of Fayette County, Texas, covering 36 acres of land, more or less
      out of the Montraville Woods Survey, A-115, Fayette County, Texas.

      Assignment of Oil, Gas and Mineral Leases dated November 8, 2005, between
      Senora Resources, Inc., and Leexus Oil &  Gas,  LLP,  recorded  in Volume
      1332,  Page 711, Official Records of Fayette County, Texas, covering  the
      following leases:

      A.    Paid  up  Oil and Gas Lease dated May 16, 2005, between Walter Luck
            and wife, Susan  G. Luck; Milton C. Schmidt and wife Betty Schmidt;
            and Annette Giessner and husband Bernard G. Giessner, acting herein
            by through Walter  Luck,  their duly appointed attorney-in-fact, as
            Lessor; and Senora Resources,  Inc.,  as Lessee; recorded in Volume
            1313, Page 20, Official Records of Fayette  County, Texas, covering
            97.67 acres, more or less, out of the Montraville  Woods Survey, A-
            115, Fayette County, Texas, as more particularly described therein.

      B.    Paid up Oil and Gas Lease dated May 16, 2005, between  Walter  Luck
            and  wife, Susan G. Luck; Milton C. Schmidt and wife Betty Schmidt;
            and Annette Giessner and husband Bernard G. Giessner, acting herein
            by through  Walter  Luck, their duly appointed attorney-in-fact, as
            Lessor; and Senora Resources,  Inc.,  as Lessee; recorded in Volume
            1313, Page 24, Official Records of Fayette  County, Texas, covering
            97.67 acres, more or less, out of the Montraville  Woods Survey, A-
            115, Fayette County, Texas, as more particularly described therein.

      c. Paid  Up  Oil  and  Gas  Lease  dated May 9, 2005, between Richard  C.
         Cernosek, Trustee, as Lessor; and  Senora  Resources,  Inc. as Lessee;
         recorded in Volume 1313, Page 28, Official Records of Fayette  County,
         Texas,  covering  97.67  acres,  more  or less, out of the Montraville
         Woods  Survey,  A-115,  Fayette County, Texas,  as  more  particularly
         described therein.

3.    Dernehl Well         Leexus Oil & Gas, LLP 42-149-32517   0.02500000 ORRI

      Oil, Gas and Mineral Lease dated October 20, 2004, by and between Wilbert
      O. Dernehl, Jr., et al, as Lessors, and Leexus Oil & Gas, LLP, as Lessee,
      as recorded in Volume 1297,  Page  1,  Official  Records, Fayette County,
      Texas, covering 124.383 acres, more or less, N.C.  Taylor  Survey,  A-306
      and the Elias Gilpin Survey, A-196, Fayette County, Texas.

4.    Elo #3 Well          Leexus Oil & Gas, LLP 42-149-32004   0.01000000 ORRI

      Assignment of Oil, Gas and Mineral Leases from Orbis Energy to Leexus Oil
      &  Gas,  LLP,  dated June 11, 2003, as recorded in Volume 1223, Page 845,
      Official Records,  Fayette  County,  Texas,  as corrected on December 29,
      2003  and  recorded in Volume 1248, Page 148, Official  Records,  Fayette
      County, Texas, covering the following leases:

      18.34 acres,  being  part  of the John Shaw League, A-92, Fayette County,
      Texas, described in an Oil and  Gas  Lease  from Leona Marburger to Arrow
      Exploration Company recorded in Volume 1003,  Page  883, Official Records
      of Fayette County, Texas.

      11.41  acres,  more  or less, being part of the John Shaw  League,  A-82,
      Fayette County, Texas, being more fully described in an Oil and Gas Lease
      dated April 12, 2000, from Leona Marburger to Orbis Energy, LLC, recorded
      in Volume 1096, Page 87, Deed Records of Fayette County, Texas.

      5.00 acres, more or less,  being  part  of  the  John  Shaw League, A-92,
      Fayette County, Texas, being more fully described in an Oil and Gas Lease
      dated  February  9,  2000,  from Leona Marburger to Orbis Energy  LLC  as
      recorded in Volume 1089, Page 43, Deed Records of Fayette County, Texas.

      8.20 acres, more or less, being  part  of  the  John  Shaw  League, A-92,
      Fayette County, Texas, being more fully described in an Oil and Gas Lease
      dated  February  23,  2000,  from Florida Chapel Cemetery Association  to
      Orbis Energy, LLC recorded in  Volume  1090,  Page  819,  Deed Records of
      Fayette County, Texas.

5.    Petrich-Lorenz Well  Leexus Oil & Gas, LLP 42-149-33153   0.01423370 ORRI

      Oil, Gas and Mineral Lease effective February 17, 2005, between  Glen  G.
      Petrich  Estate,  Brice  Wagner Executor, as Lessor, to Leexus Oil & Gas,
      LLP, as Lessee, recorded in  Volume  1315,  Page 546, Official Records of
      Fayette County, Texas, covering 18.217 acres,  more  or  less,  E. Gilpin
      Survey, A-196, Fayette County, Texas.

      Oil,  Gas  and  Mineral  Lease  effective December 8, 2004, between Ewald
      Lorenz and wife, Lucille Pietsch  Lorenz, as Lessor, to Leexus Oil & Gas,
      LLP, as Lessee, recorded in Volume  1315,  Page  552, Official Records of
      Fayette County, Texas, covering 17.111 acres, more  or  less,  E.  Gilpin
      Survey, A-196, Fayette County, Texas.

      Oil, Gas and Mineral Lease effective October 20, 2004, between Wilbert O.
      Dernehl, Jr. and Bonnie Jane Dernehl Orsak and husband, Daniel Orsak,  as
      Lessor,  to  Leexus  Oil  & Gas, LLP, as Lessee, recorded in Volume 1297,
      Page  1, Official Records of  Fayette  County,  Texas,  covering  124.383
      acres, more or less, E. Gilpin Survey, A-196, Fayette County, Texas.

6.    Petrich A Unit No. 2 Leexus Oil & Gas, LLP 42-149-32371   0.01423370 ORRI

      Oil, Gas  and  Mineral Lease effective February 17, 2005, between Glen G.
      Petrich Estate,  Brice  Wagner  Executor, as Lessor, to Leexus Oil & Gas,
      LLP, as Lessee, recorded in Volume  1315,  Page  546, Official Records of
      Fayette County, Texas, covering 18.217 acres, more  or  less,  E.  Gilpin
      Survey, A-196, Fayette County, Texas.

      Oil,  Gas  and  Mineral  Lease  effective December 8, 2004, between Ewald
      Lorenz and wife, Lucille Pietsch  Lorenz, as Lessor, to Leexus Oil & Gas,
      LLP, as Lessee, recorded in Volume  1315,  Page  552, Official Records of
      Fayette County, Texas, covering 17.111 acres, more  or  less,  E.  Gilpin
      Survey, A-196, Fayette County, Texas.

      Oil, Gas and Mineral Lease effective October 20, 2004, between Wilbert O.
      Dernehl, Jr. and Bonnie Jane Dernehl Orsak and husband, Daniel Orsak,  as
      Lessor,  to  Leexus  Oil  & Gas, LLP, as Lessee, recorded in Volume 1297,
      Page  1, Official Records of  Fayette  County,  Texas,  covering  124.383
      acres, more or less, E. Gilpin Survey, A-196, Fayette County, Texas.

7.    Victor Elias Well    Leexus Oil & Gas, LLP 42-149-30676   0.02500000 ORRI

      Oil, Gas  and  Mineral Lease from James Elias, as Lessor, to Leexus Oil &
      Gas, LLP, as Lessee,  dated  July 21, 2004, recorded in Volume 1276, Page
      184, Official Records of Fayette  County, Texas, covering 356.55 acres of
      land, more or less, out of the Wm.  Barton  League, A-11, Fayette County,
      Texas.

                            GONZALES COUNTY, TEXAS

1.    Alford Well          Leexus Oil & Gas, LLP 42-177-30584   0.02000000 ORRI

      Oil, Gas and Mineral Lease dated March 1, 2003,  by  and between James P.
      Alford,  et ux, Lessors, and Leexus Oil & Gas, LLP, Lessee,  recorded  in
      Volume 883,  Page 614, Official Records, Gonzales County, Texas, covering
      97.228 acres,  more or less, Prosper Hope Survey, A-252, Gonzales County,
      Texas.

                               LEE COUNTY, TEXAS

1.    Herklotz Well        Leexus Oil & Gas, LLP 42-287-32526   0.02000000 ORRI

      Oil, Gas and Mineral  Lease  dated May 1, 2004, between Lane Herklotz, et
      al., as Lessors, and Leexus Oil  &  Gas,  LLP,  as Lessee, as recorded in
      Vol. 953, P 51, Real Property Records, Lee County, Texas, covering 382.00
      acres, more or less, Samuel McDaid Survey, A-210, Lee County, Texas.

      Oil, Gas and Mineral Lease dated April 1, 2004, between  Roy E. Kruemcke,
      Jr., et ux, as Lessors, and Leexus Oil & Gas, LLP, as Lessee, as recorded
      in  Volume  942,  Page  392,  Real  Property Records, Lee County,  Texas,
      covering 160.00 acres of land, more or  less,  William Newford Survey, A-
      249, Lee County, Texas.


      Oil, Gas and Mineral Lease dated April 1, 2004,  between  William Bertner
      Schnapp, as Lessor, and Leexus Oil & Gas, LLP, as Lessee, as  recorded in
      Volume 942, Page 382, Real Property Records, Lee County, Texas,  covering
      160.00  acres,  more  or less, William Newford Survey, A-249, Lee County,
      Texas.

      Oil, Gas and Mineral Lease  dated  April 1, 2004, between Ben H. Schnapp,
      III, as Lessor, and Leexus Oil & Gas,  LLP,  as  Lessee,  as  recorded in
      Volume 942, Page 387, Real Property Records, Lee County, Texas,  covering
      160.00  acres,  more  or less, William Newford Survey, A-249, Lee County,
      Texas.

      Additional Herklotz Acreage

      Oil,  Gas  and  Mineral Lease  dated  December  24,  2004,  between  Lane
      Herklotz, et al.,  as  Lessors,  and Leexus Oil & Gas, LLP, as Lessee, as
      recorded in Volume 955, Page 1093,  Real  Property  Records,  Lee County,
      Texas,  covering  an  undivided  one-half interest 124.00 acres, more  or
      less, William Newford Survey, A-249, Lee County, Texas.

2.    Lonie Mae Well       Leexus Oil & Gas, LLP 42-287-30754   0.02000000 ORRI

      Oil, Gas and Mineral Lease dated October  1,  2004,  from C.V. Sheffield,
      III,  as  Lessor,  to  Leexus Oil & Gas, LLP, as Lessee, as  recorded  in
      Volume 93, Page 972, Real Property Records, Lee County, Texas.

      Oil, Gas and Mineral Lease  by and between Diana Hirsch Kenney, a married
      woman  dealing in her sole and  separate  property,  as  Lessor,  to  RME
      Petroleum Company, as Lessee, dated March 19, 2002, a Memorandum of which
      is recorded  in  Volume  893, at Page 067 of the Real Property Records of
      Lee County, Texas.

      Oil, Gas and Mineral Lease  by and between Lance E. Hirsch, a single man,
      as Lessor, to RME Petroleum Company,  as  Lessee, dated March 19, 2002, a
      Memorandum of which is recorded in Volume 893,  at  Page  064of  the Real
      Property Records of Lee County, Texas.

      Oil,  Gas and Mineral Lease by and between Mitchell Ray Hirsch, a married
      man dealing  in  his  sole  and  separate  property,  as  Lessor,  to RME
      Petroleum Company, as Lessee, dated March 19, 2002, a Memorandum of which
      is  recorded in Volume 893, Page 066 of the Real Property Records of  Lee
      County, Texas.

      Oil,  Gas and Mineral Lease by and between Michael Dean Hirsch, a married
      man, as  Lessor,  to  RME  Petroleum  Company, as Lessee, dated March 19,
      2002, a Memorandum of which is recorded in Volume 893, at Page 065 of the
      Real Property Records of Lee County, Texas

      Assignment of Oil, Gas and Mineral Leases  from  Anadarko  E & P Company,
      LP,  Assignor,  to  Leexus  Oil & Gas, LLP, Assignee, dated December  28,
      2004, as recorded as Document  No. 2005-00976, Real Property Records, Lee
      County, Texas.

3.    Mary Zona Well       Leexus Oil & Gas, LLP 42-287-30690   0.01250000 ORRI

      Oil, Gas and Mineral Lease by and  between Mary Evelyn Freeman, et al, as
      Lessor, to Leexus Oil & Gas, LLP, as  Lessee,  dated  April  12, 2005, as
      recorded  in  Volume  965,  Page  387, Real Property Records, Lee County,
      Texas.

      Oil, Gas and Mineral Lease by and between  James  Keng, et ux, as Lessor,
      to Leexus Oil & Gas, LLP, as Lessee, dated May 26,  2005,  as recorded in
      Volume 965, Page 393, Real Property Records, Lee County, Texas.

4.    Noack-Menzel Well    Leexus Oil & Gas, LLP 42-287-30847   0.01250000 ORRI

      Oil,  Gas  and  Mineral  Lease by and between Edna S. Noack, a widow,  as
      Lessor,  and Leexus Oil & Gas,  LLP,  Lessee,  dated  May  13,  2005,  as
      recorded in  Volume  969,  Page  214,  Real Property Records, Lee County,
      Texas.



Overriding Royalty Interest Assignment between Leexus Oil & Gas, LLP and James
D. Dobos, II                                                        Page # of 6