| 2006-02-15 | 613866 | 42-329-35467 | TXL "43B" #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-02-14 | 614179 | 42-329-35470 | DORA ROBERTS RANCH DEVONIAN UNIT #1617 | OXY USA WTP LP | DRILL | 12,375 | Y |
| 2006-02-14 | 613796 | 42-329-35466 | PARKS "28" #7 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-02-14 | 613737 | 42-329-35464 | JULIBETH #1301 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2006-02-13 | 613697 | 42-329-35460 | SCHROCK, W. M. "26" #13 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-02-13 | 613696 | 42-329-35463 | SCHROCK, W. M. "26" #12 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-02-13 | 613696 | 42-329-35463 | SCHROCK, W. M. "26" #12 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-02-13 | 613695 | 42-329-35461 | DRIVER, J. W. "14" #12 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-02-08 | 613804 | 42-329-35462 | BROOKS "B" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,900 | |
| 2006-02-07 | 613670 | 42-329-32095 | OXY PARKS #1 | ENDEAVOR ENERGY RESOURCES L.P. | RENTR | 12,000 | |
| 2006-02-06 | 613347 | 42-329-35459 | PERRO ROJO "30" #8 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-02-06 | 613343 | 42-329-35458 | PERRO ROJO "30" #7 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-02-06 | 613322 | 42-329-35457 | STIMSON "20" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-02-01 | 613233 | 42-329-35456 | BROWN, PINKIE "32" #2 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-02-01 | 613233 | 42-329-35456 | BROWN, PINKIE '32' #2 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-02-01 | 613198 | 42-329-35455 | SEALES #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-01-24 | 612751 | 42-329-35454 | HUTT, DONALD L. "C" #27 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2006-01-24 | 612714 | 42-329-35452 | BANAY #501 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2006-01-24 | 612714 | 42-329-35452 | BANAY A #501 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2006-01-23 | 612671 | 42-329-35450 | MIDKIFF 'B' #3408 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2006-01-23 | 612665 | 42-329-01919 | HEADLEE DEVONIAN UNIT #3910 | FOUR STAR OIL AND GAS COMPANY | RENTR | 13,016 | |
| 2006-01-23 | 612457 | 42-329-35448 | STATE #2402 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2006-01-23 | 612454 | 42-329-35447 | STATE #2401 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2006-01-20 | 612756 | 42-329-35451 | LAWSON "A" #7 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-01-20 | 612756 | 42-329-35451 | LAWSON "A" #7 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-01-20 | 612508 | 42-329-34807 | HUTT, DONALD L. "C" #1 | PIONEER NATURAL RES. USA, INC. | RECOMP | 10,170 | |
| 2006-01-20 | 612472 | 42-329-31068 | JACWIL #2SW | DISCOVERY OPERATING, INC. | RENTR | 7,640 | |
| 2006-01-20 | 612470 | 42-329-35446 | MIDKIFF "B" #3407 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2006-01-12 | 612189 | 42-329-35445 | BRADFORD -46- #5A | MIDLAND ENERGY, INC. | DRILL | 11,400 | |
| 2006-01-11 | 612256 | 42-329-35443 | BUCHANAN 31 #1H | EOG RESOURCES, INC. | DRILL | 11,800 | Y |
| 2006-01-11 | 612152 | 42-329-35442 | BRADFORD -32- #6 | MIDLAND ENERGY, INC. | DRILL | 11,400 | |
| 2006-01-11 | 611966 | 42-329-35440 | TEXAS TEN "W" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2006-01-11 | 611965 | 42-329-35439 | TEXAS TEN "V" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2006-01-09 | 612112 | 42-329-35441 | COWDEN "28" #8 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-01-06 | 601443 | 42-329-35308 | STANTON "A" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,850 | |
| 2006-01-05 | 611706 | 42-329-35438 | ERWIN K #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,600 | |
| 2006-01-05 | 611704 | 42-329-35437 | ERWIN K #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,600 | |
| 2006-01-05 | 611703 | 42-329-35436 | ERWIN K #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,600 | |
| 2005-12-27 | 610990 | 42-329-35434 | MCC #4 | PATRIOT RESOURCES, INC. | DRILL | 10,000 | |
| 2005-12-27 | 610990 | 42-329-35434 | MCC #4 | PATRIOT RESOURCES, INC. | DRILL | 11,000 | |
| 2005-12-27 | 610989 | 42-329-35435 | MCC #3 | PATRIOT RESOURCES, INC. | DRILL | 10,000 | |
| 2005-12-27 | 610988 | 42-329-35433 | MCC #2 | PATRIOT RESOURCES, INC. | DRILL | 10,000 | |
| 2005-12-27 | 610987 | 42-329-35432 | MCC #1 | PATRIOT RESOURCES, INC. | DRILL | 10,000 | |
| 2005-12-20 | 611179 | 42-329-35430 | DAVIDSON "C" #4201 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2005-12-20 | 611179 | 42-329-35430 | DAVIDSON "C" #4201 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2005-12-20 | 611178 | 42-329-35429 | DAVIDSON "C" #4202 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2005-12-20 | 611178 | 42-329-35429 | DAVIDSON "C" #4202 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2005-12-20 | 611172 | 42-329-35431 | DAVIDSON "C" #4203 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2005-12-20 | 611172 | 42-329-35431 | DAVIDSON "C" #4203 | LCX ENERGY, LLC | DRILL | 11,000 | |
| 2005-12-16 | 610983 | 42-329-35428 | TEXAS TEN "X" #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |