| 2011-01-25 | 708837 | 42-173-33996 | WOOD FAMILY '28' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,575 | |
| 2011-01-24 | 708755 | 42-173-33992 | MACKEREL 24A #1 | APACHE CORPORATION | DRILL | 10,300 | |
| 2011-01-24 | 708272 | 42-173-33993 | PERRY BROOKS 2 #2 | CROWNQUEST OPERATING, LLC | DRILL | 11,000 | |
| 2011-01-21 | 708912 | 42-173-33991 | CURRIE TRUST 6 #1 | LAREDO PETROLEUM, INC. | DRILL | 9,900 | |
| 2011-01-21 | 708739 | 42-173-33990 | VAQUEROS 26 #1 | NADEL AND GUSSMAN PERMIAN,L.L.C. | DRILL | 10,000 | |
| 2011-01-20 | 708693 | 42-173-33988 | HOUSTON, FRED 'B' #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,600 | |
| 2011-01-20 | 708685 | 42-173-33987 | ROOSTER 17 #1 | APACHE CORPORATION | DRILL | 10,450 | |
| 2011-01-20 | 708685 | 42-173-33987 | ROOSTER 17 #1 | APACHE CORPORATION | DRILL | 10,450 | |
| 2011-01-20 | 708663 | 42-173-33984 | GUADALUPE -48- #3 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708660 | 42-173-33983 | GUADALUPE -48- #2 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708656 | 42-173-33982 | GUADALUPE -48- #1 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708655 | 42-173-33981 | COLORADO #5 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708655 | 42-173-33981 | COLORADO #5 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708652 | 42-173-33985 | WEYMAN '23' #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,650 | |
| 2011-01-20 | 708650 | 42-173-33979 | COLORADO #4 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708645 | 42-173-33978 | COLORADO #3 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708634 | 42-173-33977 | COLORADO #2 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708629 | 42-173-33980 | RUNNER 17 #1 | APACHE CORPORATION | DRILL | 10,450 | |
| 2011-01-20 | 708629 | 42-173-33980 | RUNNER 17 #1 | APACHE CORPORATION | DRILL | 10,450 | |
| 2011-01-20 | 708619 | 42-173-33975 | CANADIAN #2 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708618 | 42-173-33974 | BRAZOS #2 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708614 | 42-173-33973 | NECHES -15- #2 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708614 | 42-173-33973 | NECHES -15- #2 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708613 | 42-173-33972 | NECHES -15- #1 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708613 | 42-173-33972 | NECHES -15- #1 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-20 | 708612 | 42-173-33976 | SAN ANTONIO -14- #1 | ENERGEN RESOURCES CORPORATION | DRILL | 11,000 | |
| 2011-01-19 | 708596 | 42-173-33971 | HOELSCHER "35" #2 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 11,600 | |
| 2011-01-19 | 708596 | 42-173-33971 | HOELSCHER '35' #2 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 11,600 | |
| 2011-01-18 | 708336 | 42-173-33957 | BRENDA 8 #1 | APACHE CORPORATION | DRILL | 11,100 | |
| 2011-01-18 | 708336 | 42-173-33957 | BRENDA 8 #1 | APACHE CORPORATION | DRILL | 11,100 | |
| 2011-01-14 | 708477 | 42-173-33969 | HOELSHCER "35" #3 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 11,600 | |
| 2011-01-14 | 708477 | 42-173-33969 | HOELSHCER '35' #3 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 11,600 | |
| 2011-01-14 | 708460 | 42-173-33967 | FUCHS- #39O | BROAD OAK ENERGY, INC. | DRILL | 10,600 | |
| 2011-01-14 | 708423 | 42-173-33966 | CURRIE RANCH 21 #1 | LAREDO PETROLEUM, INC. | DRILL | 9,700 | |
| 2011-01-14 | 708378 | 42-173-33963 | GLASSCOCK, HOWARD W. (G-S) UNIT #1077W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-14 | 708378 | 42-173-33963 | GLASSCOCK, HOWARD W. (G-S) UNIT #1077W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-14 | 708371 | 42-173-33962 | GLASSCOCK, HOWARD W. (G-S) UNIT #8026W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-14 | 708367 | 42-173-33965 | GLASSCOCK, HOWARD W. (G-S) UNIT #8025W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-14 | 708363 | 42-173-33961 | NESTER 10 #1 | APACHE CORPORATION | DRILL | 10,400 | |
| 2011-01-14 | 708363 | 42-173-33961 | NESTER 10 #1 | APACHE CORPORATION | DRILL | 10,400 | |
| 2011-01-14 | 708361 | 42-173-33960 | GLASSCOCK, HOWARD W. (G-S) UNIT #8032W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-14 | 708361 | 42-173-33960 | GLASSCOCK, HOWARD W. (G-S) UNIT #8032W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-14 | 708357 | 42-173-33959 | GLASSCOCK, HOWARD W. (G-S) UNIT #503 | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-14 | 708351 | 42-173-33964 | GLASSCOCK, HOWARD W. (G-S) UNIT #8033W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-13 | 708354 | 42-173-33958 | GLASSCOCK, HOWARD W. (G-S) UNIT #1076W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-13 | 708354 | 42-173-33958 | GLASSCOCK, HOWARD W. (G-S) UNIT #1076W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2011-01-13 | 708313 | 42-173-33956 | BRUNSON '35' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,750 | |
| 2011-01-13 | 708123 | 42-173-33954 | BEARKAT #802H | LAREDO PETROLEUM, INC. | DRILL | 9,300 | Y |
| 2011-01-13 | 708123 | 42-173-33954 | BEARKAT #802H | LAREDO PETROLEUM, INC. | DRILL | 9,750 | Y |
| 2011-01-13 | 707325 | 42-173-33898 | COLE RANCH -35- #4406 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |