| 2008-06-13 | 662954 | 42-127-33537 | SOUTH PENA CREEK UNIT #521 | TXCO RESOURCES INC. | DRILL | 4,000 | |
| 2008-06-11 | 662704 | 42-127-33529 | SAN PEDRO RANCH #1936 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-06-10 | 662493 | 42-127-33531 | SOUTH PENA CREEK UNIT #507 | TXCO RESOURCES INC. | DRILL | 4,000 | |
| 2008-06-07 | 662465 | 42-127-33527 | FLYING G #1 | CML EXPLORATION, LLC | DRILL | 7,000 | Y |
| 2008-06-04 | 661989 | 42-127-33524 | SAN PEDRO RANCH #1256 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-06-03 | 661883 | 42-127-33391 | BRAY #2 | SAGE ENERGY COMPANY | RECOMP | 3,631 | |
| 2008-06-02 | 662979 | 42-127-33526 | BRISCOE #44 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 6,000 | |
| 2008-05-30 | 661602 | 42-127-33288 | COMANCHE RANCH #1045H | CMR ENERGY, L.P. | RECOMP | 9,000 | Y |
| 2008-05-29 | 661638 | 42-127-33523 | SAN PEDRO RANCH #1156 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-05-21 | 661031 | 42-127-33522 | SAN PEDRO RANCH #2236 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-05-20 | 661023 | 42-127-33521 | SAN PEDRO RANCH #2136 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-05-19 | 660049 | 42-127-33518 | CASTELLAW-HUNDLEY #1 | EXPRESS OIL CO. | DRILL | 5,900 | Y |
| 2008-05-19 | 660049 | 42-127-33518 | CASTELLAW-HUNDLEY #1H | EXPRESS OIL CO. | DRILL | 5,900 | Y |
| 2008-05-14 | 660534 | 42-127-33520 | MYERS #2683H | TXCO RESOURCES INC. | DRILL | 9,500 | Y |
| 2008-05-14 | 660534 | 42-127-33520 | MYERS #2683H | TXCO RESOURCES INC. | DRILL | 10,000 | Y |
| 2008-05-02 | 661066 | 42-127-33519 | BRISCOE #43 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 7,000 | |
| 2008-04-18 | 659781 | 42-127-33516 | BRISCOE #42 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 7,000 | |
| 2008-04-18 | 658893 | 42-127-33256 | REYES #1 | EXPRESS OIL CO. | RECOMP | 5,999 | Y |
| 2008-04-18 | 658893 | 42-127-33256 | REYES #1H | EXPRESS OIL CO. | RECOMP | 5,999 | Y |
| 2008-04-11 | 655296 | 42-127-33515 | VOTAW #1A | CARRIZO EXPLORATION, INC. | DRILL | 4,000 | |
| 2008-04-10 | 659351 | 42-127-33514 | BRISCOE #41 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 7,000 | |
| 2008-04-10 | 658181 | 42-127-33512 | SAN PEDRO RANCH #711 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-04-10 | 658181 | 42-127-33512 | SAN PEDRO RANCH #711 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-04-07 | 657977 | 42-127-33511 | SAN PEDRO RANCH #611 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-04-07 | 657977 | 42-127-33511 | SAN PEDRO RANCH #611 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-04-03 | 658786 | 42-127-33513 | BRISCOE STUMBERG #6 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 7,000 | |
| 2008-04-03 | 658786 | 42-127-33513 | BRISCOE STUMBERG #6 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 7,000 | |
| 2008-03-28 | 657588 | 42-127-33508 | SAN PEDRO RANCH #860 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-03-27 | 658267 | 42-127-33509 | BRISCOE #40 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 6,000 | |
| 2008-03-26 | 657372 | 42-127-33507 | BRUNDAGE-IVY UNIT #1H | SAGE ENERGY COMPANY | DRILL | 6,500 | Y |
| 2008-03-26 | 657372 | 42-127-33507 | BRUNDAGE-IVY UNIT #1H | SAGE ENERGY COMPANY | DRILL | 6,536 | Y |
| 2008-03-24 | 657144 | 42-127-33505 | SAN PEDRO RANCH #1861 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-03-24 | 657144 | 42-127-33505 | SAN PEDRO RANCH #1861 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-03-20 | 656931 | 42-127-33504 | SAN PEDRO RANCH #1761 | BLACKBRUSH O & G, INC. | DRILL | 4,500 | |
| 2008-03-19 | 657726 | 42-127-33506 | BRISCOE #39 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 6,000 | |
| 2008-03-05 | 656649 | 42-127-33503 | BRISCOE STUMBERG #5 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 7,000 | |
| 2008-02-22 | 655251 | 42-127-33502 | BRISCOE #44 | SWIFT ENERGY OPERATING, LLC | DRILL | 5,800 | |
| 2008-02-20 | 654978 | 42-127-33501 | ALLEE-BOWMAN UNIT #1H | SAGE ENERGY COMPANY | DRILL | 6,500 | Y |
| 2008-02-20 | 654978 | 42-127-33501 | ALLEE-BOWMAN UNIT #1H | SAGE ENERGY COMPANY | DRILL | 6,346 | Y |
| 2008-02-15 | 654835 | 42-127-33500 | BRISCOE, DOLPH "B" #49 | SWIFT ENERGY OPERATING, LLC | DRILL | 9,000 | |
| 2008-02-14 | 654834 | 42-127-33499 | DOLPH BRISCOE "A" #54 | SWIFT ENERGY OPERATING, LLC | DRILL | 9,000 | |
| 2008-02-01 | 651782 | 42-127-33002 | KINNARD, OLGA #1 | TEXAS AMERICAN RESOURCES COMPANY | RENTR | 6,800 | Y |
| 2007-12-31 | 651830 | 42-127-33498 | BRISCOE #43 | SWIFT ENERGY OPERATING, LLC | DRILL | 9,000 | |
| 2007-12-31 | 651782 | 42-127-33002 | KINNARD, OLGA #1 | TEXAS AMERICAN RESOURCES COMPANY | RENTR | 5,300 | |
| 2007-12-12 | 651227 | 42-127-33497 | BEINHORN #3 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 8,000 | |
| 2007-12-11 | 650615 | 42-127-33496 | STAR HAMILTON E #4801H | TERRA FERMA OPERATING LLC | DRILL | 5,000 | Y |
| 2007-12-11 | 650615 | 42-127-33496 | STAR HAMILTON E #4801H | TERRA FERMA OPERATING LLC | DRILL | 5,100 | Y |
| 2007-12-07 | 650441 | 42-127-30171 | MCLEAN-BOWMAN "B" #6 | BOTASCH OPERATING, LLC | RENTR | 5,906 | |
| 2007-12-04 | 650291 | 42-127-33495 | BRISCOE #38 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 6,000 | |
| 2007-11-27 | 650209 | 42-127-33493 | BRISCOE #37 | CRIMSON ENERGY PARTNERS, L.P. | DRILL | 6,000 | |