| 2005-05-12 | 600562 | 42-329-35286 | ERWIN "C" #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,000 | |
| 2005-05-12 | 600559 | 42-329-35285 | ERWIN "C" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,000 | |
| 2005-05-12 | 600559 | 42-329-35285 | ERWIN "C" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,000 | |
| 2005-05-12 | 600556 | 42-329-35284 | ERWIN "J" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,600 | |
| 2005-05-10 | 600453 | 42-329-35283 | BRADFORD -32- #5 | MIDLAND ENERGY, INC. | DRILL | 11,400 | |
| 2005-05-10 | 600388 | 42-329-30879 | BRADFORD, A. A. EST NCT-1 #2 | CHEVRON U. S. A. INC. | RECOMP | 10,800 | |
| 2005-05-09 | 600289 | 42-329-35282 | TANK FARM #12 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,100 | |
| 2005-05-02 | 600031 | 42-329-35281 | TP LAND TRUST "E" #2305 | PERENCO LLC | DRILL | 10,600 | |
| 2005-04-29 | 556393 | 42-329-35233 | TANK FARM #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2005-04-29 | 556393 | 42-329-35233 | TANK FARM #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2005-04-29 | 556389 | 42-329-35232 | TANK FARM #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,100 | |
| 2005-04-28 | 561237 | 42-329-35280 | TANK FARM #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,100 | |
| 2005-04-28 | 561188 | 42-329-00895 | PEGASUS FIELD UNIT 3 #712 | HENRY PETROLEUM LP | RECOMP | 10,288 | |
| 2005-04-27 | 561028 | 42-329-35279 | PARKS "44" #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-04-22 | 558699 | 42-329-34689 | ELKIN "42A" #2 H | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 12,000 | |
| 2005-04-18 | 560544 | 42-329-35277 | PARKS "34" #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-04-14 | 560327 | 42-329-35275 | BANAY #702 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2005-04-14 | 556300 | 42-329-35229 | BANAY #502 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2005-04-14 | 555399 | 42-329-35218 | BANAY #602 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2005-04-14 | 555399 | 42-329-35218 | BANAY #602 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2005-04-13 | 560333 | 42-329-35276 | WILLIS "AA" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,600 | |
| 2005-04-13 | 560268 | 42-329-35274 | BABB "A" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,500 | |
| 2005-04-13 | 560268 | 42-329-35274 | BABB "A" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,500 | |
| 2005-04-13 | 559197 | 42-329-35272 | BROOKS "A" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,850 | |
| 2005-04-12 | 559132 | 42-329-35271 | TEXAS TEN "O" #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2005-04-11 | 550667 | 42-329-35170 | BROOKS "B" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,900 | |
| 2005-04-06 | 558210 | 42-329-35259 | PRESTON SPRABERRY UNIT #4102 A | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | |
| 2005-03-21 | 559200 | 42-329-35273 | BROOKS "D" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,850 | |
| 2005-03-21 | 557246 | 42-329-35249 | SHACKELFORD SPRABERRY UNIT #5705 A | PIONEER NATURAL RES. USA, INC. | DRILL | 9,000 | |
| 2005-03-18 | 559096 | 42-329-00185 | BUCHANAN "D" #1 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 12,000 | |
| 2005-03-18 | 559068 | 42-329-35270 | TEXAS TEN "B" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,700 | |
| 2005-03-18 | 559065 | 42-329-35269 | ROCK UNIT #2 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-03-18 | 556837 | 42-329-35242 | SHACKELFORD SPRABERRY UNIT #1911 A | PIONEER NATURAL RES. USA, INC. | DRILL | 9,500 | |
| 2005-03-17 | 559009 | 42-329-35268 | WINDHAM 38 #7 | DISCOVERY OPERATING, INC. | DRILL | 10,600 | |
| 2005-03-17 | 556906 | 42-329-31097 | LYDIA #1 | PRIME OPERATING COMPANY | RECOMP | 4,450 | Y |
| 2005-03-16 | 558476 | 42-329-35263 | SMITH "36" #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-03-11 | 558777 | 42-329-35267 | PERRO ROJO "30" #6 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-03-11 | 558757 | 42-329-35266 | PERRO ROJO "26" #8 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-03-10 | 558703 | 42-329-34677 | CRAWFORD-GLENN "41" #1 H | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 12,000 | |
| 2005-03-09 | 558616 | 42-329-35265 | VIOLIVA "35" #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-03-07 | 558466 | 42-329-34130 | WILLIAMS, DOROTHY #1 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 11,200 | |
| 2005-03-04 | 558503 | 42-329-35264 | PARKS "36" #8 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-03-04 | 558476 | 42-329-35263 | SMITH "36" #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-03-02 | 558328 | 42-329-35262 | FELDMAN #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2005-02-28 | 558311 | 42-329-35261 | TXL "43B" #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2005-02-28 | 558211 | 42-329-35260 | PRESTON SPRABERRY UNIT #2612 A | PIONEER NATURAL RES. USA, INC. | DRILL | 9,000 | |
| 2005-02-28 | 558211 | 42-329-35260 | PRESTON SPRABERRY UNIT #2612 A | PIONEER NATURAL RES. USA, INC. | DRILL | 9,000 | |
| 2005-02-28 | 558120 | 42-329-35258 | PRESTON SPRABERRY UNIT #4177 A | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | |
| 2005-02-28 | 558119 | 42-329-35257 | PRESTON SPRABERRY UNIT #3431 A | PIONEER NATURAL RES. USA, INC. | DRILL | 9,000 | |
| 2005-02-18 | 557934 | 42-329-35256 | JW 8 #1 | DISCOVERY OPERATING, INC. | DRILL | 11,800 | |