| 2007-12-31 | 651854 | 42-355-33882 | DRISCOLL, CLARA #A 28 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | |
| 2007-12-27 | 651788 | 42-355-33881 | WALTON, IRENE #B 8 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | |
| 2007-12-19 | 650584 | 42-355-33880 | CHAPMAN RANCH #20 | EDGE PETROLEUM OPER. CO., INC. | DRILL | 13,650 | |
| 2007-12-13 | 650815 | 42-355-02133 | WALTON, W. W. #5 | VIRTEX PETROLEUM COMPANY, INC. | RECOMP | 2,218 | |
| 2007-12-13 | 648832 | 42-355-33675 | CHAPMAN #8044 | VENTEX OPERATING CORP. | RECOMP | 10,000 | |
| 2007-12-12 | 644556 | 42-355-33240 | AREND UNIT #1 | CONTINENTAL TREND RESOURCES, INC | RECOMP | 10,311 | |
| 2007-12-05 | 650204 | 42-355-33828 | RIVERS, M. L. #A 23 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 7,037 | |
| 2007-11-26 | 649805 | 42-355-33878 | CHAPMAN RANCH #547 | DECKER OPERATING CO., L.L.C. | DRILL | 13,500 | |
| 2007-11-26 | 649787 | 42-355-33842 | WALLACE, W. H. #6 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 7,000 | |
| 2007-11-26 | 647411 | 42-355-32274 | STATE TRACT 690 #1 | LAMAR OIL & GAS, INC. | RECOMP | 5,900 | |
| 2007-11-21 | 649646 | 42-355-33877 | LEHMAN #A 9 | XOG OPERATING LLC | DRILL | 8,999 | |
| 2007-11-15 | 649302 | 42-355-33876 | CHAPMAN #11 | CARTER EXPLORATION COMPANY | DRILL | 7,000 | |
| 2007-11-09 | 648977 | 42-355-33875 | TSL 32973 /TR 55/ #7 | SABCO OPERATING COMPANY | DRILL | 9,400 | |
| 2007-11-09 | 648977 | 42-355-33875 | TSL 32973 /TR 55/ #7 | SABCO OPERATING COMPANY | DRILL | 9,400 | |
| 2007-11-06 | 648435 | 42-355-33874 | LEVY #1 | WHITEHEAD PROD. CO., INC. | DRILL | 7,500 | |
| 2007-10-25 | 648173 | 42-355-33872 | CHAPMAN RANCH #447 | DECKER OPERATING CO., L.L.C. | DRILL | 16,500 | |
| 2007-10-25 | 648063 | 42-355-33873 | PETROQUEST JV-HARLAN #1 | MISSION RIVER SYSTEMS, INC. | DRILL | 7,700 | |
| 2007-10-23 | 645568 | 42-355-33732 | STATE TRACT 392 #6 | CINCO NATURAL RESOURCES CORP. | RECOMP | 15,052 | |
| 2007-10-18 | 647757 | 42-355-33871 | CHAPMAN RANCH #473 | DECKER OPERATING CO., L.L.C. | DRILL | 16,000 | |
| 2007-10-17 | 647686 | 42-355-33870 | GRAHAM CATTLE CO. #2 | ACOCK/ANAQUA OPERATING CO., LP | DRILL | 6,500 | |
| 2007-10-11 | 647354 | 42-355-33869 | YARBOROUGH #1 | HARPER HEFTE, INC. | DRILL | 7,600 | |
| 2007-10-05 | 646888 | 42-355-33787 | TALBERT, C. P. #22 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 7,122 | |
| 2007-09-27 | 646711 | 42-355-33867 | STATE TRACT 350 #4 | DAVIS PETROLEUM CORP. | DRILL | 14,000 | |
| 2007-09-27 | 646711 | 42-355-33867 | STATE TRACT 350 #4 | CINCO NATURAL RESOURCES CORP. | DRILL | 14,000 | |
| 2007-09-27 | 646711 | 42-355-33867 | STATE TRACT 350 #4 | CINCO NATURAL RESOURCES CORP. | DRILL | 14,000 | |
| 2007-09-27 | 646334 | 42-355-33866 | CHAPMAN RANCH "C" #19 | EDGE PETROLEUM OPER. CO., INC. | DRILL | 15,000 | |
| 2007-09-27 | 646248 | 42-355-33868 | CHAPMAN RANCH #573 | DECKER OPERATING CO., L.L.C. | DRILL | 16,000 | |
| 2007-09-21 | 646283 | 42-355-33865 | CHAPMAN RANCH #17 | EDGE PETROLEUM OPER. CO., INC. | DRILL | 13,500 | |
| 2007-09-19 | 644476 | 42-355-30292 | OLLIE LONDON #10 | EXTEX OPERATING COMPANY | RECOMP | 4,420 | |
| 2007-09-05 | 639948 | 42-355-32274 | STATE TRACT 690 #1 | LAMAR OIL & GAS, INC. | RECOMP | 5,900 | |
| 2007-08-30 | 645125 | 42-355-33864 | CHAPMAN RANCH #18 | EDGE PETROLEUM OPER. CO., INC. | DRILL | 13,500 | |
| 2007-08-24 | 644775 | 42-355-33480 | WALTON, W. W. #6 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 7,480 | |
| 2007-08-21 | 642290 | 42-355-30038 | E. FLOUR BLUFF DEEP FIELD G.U. #D 13 | TEXAS CRUDE ENERGY, INC. | RECOMP | 10,170 | |
| 2007-08-10 | 643841 | 42-355-33297 | DOLLARHIDE #1 | WHITING OIL AND GAS CORPORATION | RECOMP | 10,427 | |
| 2007-08-10 | 643779 | 42-355-33863 | CHAPMAN RANCH #21 | EDGE PETROLEUM OPER. CO., INC. | DRILL | 14,000 | |
| 2007-08-10 | 641410 | 42-355-33854 | STATE TRACT 750A #1 | EOG RESOURCES, INC. | DRILL | 15,000 | |
| 2007-08-10 | 641410 | 42-355-33854 | STATE TRACT 750A #1 | EOG RESOURCES, INC. | DRILL | 15,000 | |
| 2007-08-04 | 643293 | 42-355-33862 | WARDNER, G. P. #353 | APACHE CORPORATION | DRILL | 8,000 | |
| 2007-08-01 | 640906 | 42-355-33860 | RECTIFIER VR-12 #0012VR | VALERO REFINING - TEXAS, L.P. | DRILL | 250 | |
| 2007-08-01 | 640790 | 42-355-33861 | RECTIFIER R-3 #R003 | VALERO REFINING - TEXAS, L.P. | DRILL | 250 | |
| 2007-07-24 | 641870 | 42-355-33855 | CHAPMAN RANCH #15 | EDGE PETROLEUM OPER. CO., INC. | DRILL | 13,000 | |
| 2007-07-21 | 639441 | 42-355-33859 | FRIEDRICH #2 | PENN VIRGINIA OIL & GAS, L.P. | DRILL | 9,645 | |
| 2007-07-17 | 642076 | 42-355-33857 | DEAN/GINRAN #1 | ELLSWORTH, H. P. O&G PROPERTIES | DRILL | 7,250 | |
| 2007-07-17 | 640752 | 42-355-33858 | ESTELL, MARY KING #C 31 | DURANGO RESOURCES CORP. | DRILL | 6,500 | |
| 2007-07-16 | 642035 | 42-355-33856 | TILL #1 | REDWINE RESOURCES, INC. | DRILL | 5,500 | |
| 2007-07-16 | 641852 | 42-355-33520 | CHAPMAN RANCH "B" #137 | DECKER OPERATING CO., L.L.C. | RECOMP | 14,000 | |
| 2007-07-03 | 641060 | 42-355-33853 | STATE TRACT 348 #5 | BOSS OPERATING COMPANY, LLC | DRILL | 14,000 | |
| 2007-07-03 | 641060 | 42-355-33853 | STATE TRACT 348 #5 | CINCO NATURAL RESOURCES CORP. | DRILL | 14,000 | |
| 2007-06-28 | 640789 | 42-355-33647 | GRADY, V. B. #5 | XOG OPERATING LLC | RECOMP | 4,000 | |
| 2007-06-27 | 640811 | 42-355-33852 | LEHMAN #A 7 | XOG OPERATING LLC | DRILL | 8,000 | |