| 2006-08-29 | 625106 | 42-329-35602 | BAUMANN "16" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,700 | |
| 2006-08-29 | 625103 | 42-329-35601 | TURNER "H" #9 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,550 | |
| 2006-08-24 | 624841 | 42-329-32131 | MARALO 32 #3 | DEAN ENERGY, INC. | RECOMP | 10,600 | |
| 2006-08-24 | 624806 | 42-329-35599 | G. B. X-321 #321 | ATMOS PIPELINE - TEXAS | DRILL | 500 | |
| 2006-08-16 | 608765 | 42-329-35398 | FASKEN '20A' #1 | TEXAS CRUDE OPERATOR, INC. | DRILL | 9,600 | |
| 2006-08-15 | 624266 | 42-329-35598 | REBEL FEE #5 | WHITTIER OPERATING INC. | DRILL | 13,000 | |
| 2006-08-15 | 624266 | 42-329-35598 | REBEL FEE #5 | WHITTIER OPERATING INC. | DRILL | 13,000 | |
| 2006-08-14 | 620564 | 42-329-35553 | BAUMANN "E" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-08-14 | 620564 | 42-329-35553 | BAUMANN "E" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,700 | |
| 2006-08-11 | 624177 | 42-329-35597 | ARCH BENGE #2H | ENCORE OPERATING, L.P. | DRILL | 12,600 | Y |
| 2006-08-09 | 622415 | 42-329-35572 | MCALISTER, O.H. "D" #2 | WTG EXPLORATION | DRILL | 10,500 | |
| 2006-07-27 | 623315 | 42-329-35596 | WINKLEMAN #6 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,075 | |
| 2006-07-27 | 623266 | 42-329-35595 | G.B. X-323 #323 | ATMOS PIPELINE - TEXAS | DRILL | 500 | |
| 2006-07-27 | 622969 | 42-329-35589 | SHELLEY #2 | CAMBRIAN MANAGEMENT LTD | DRILL | 11,000 | |
| 2006-07-27 | 622969 | 42-329-35589 | SHELLEY #2 | CAMBRIAN MANAGEMENT LTD | DRILL | 11,000 | |
| 2006-07-26 | 623269 | 42-329-35594 | CRAWFORD "AA" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-07-26 | 623267 | 42-329-35593 | TURNER "H" #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,650 | |
| 2006-07-26 | 623258 | 42-329-35592 | TURNER "H" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,650 | |
| 2006-07-26 | 623257 | 42-329-35591 | TURNER, MARY E. "D" #17 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,700 | |
| 2006-07-26 | 623243 | 42-329-35590 | TURNER, MARY E. "D" #14 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,700 | |
| 2006-07-26 | 622877 | 42-329-35585 | CARMANITA #1201 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2006-07-25 | 623148 | 42-329-35588 | TURNER, MARY E. "D" #12 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,700 | |
| 2006-07-25 | 623146 | 42-329-35587 | TURNER, MARY E. "D" #8 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,700 | |
| 2006-07-24 | 623103 | 42-329-35586 | WILSON, FANNIE "39" #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-07-24 | 623103 | 42-329-35586 | WILSON, FANNIE "39" #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,000 | |
| 2006-07-24 | 623103 | 42-329-35586 | WILSON, FANNIE "39" #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,392 | |
| 2006-07-24 | 623012 | 42-329-35584 | HUTT, DONALD L. "F" #8 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2006-07-24 | 623010 | 42-329-35583 | HUTT, DONALD L. "F" #7 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2006-07-24 | 623008 | 42-329-35582 | HUTT, DONALD L. "F" #6 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2006-07-24 | 623005 | 42-329-35581 | HUTT, DONALD L. "E" #14 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2006-07-24 | 623003 | 42-329-35580 | HUTT, DONALD L. "E" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2006-07-24 | 623003 | 42-329-35580 | HUTT, DONALD L. "E" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2006-07-20 | 622727 | 42-329-35579 | BRADFORD -32- #8 | MIDLAND ENERGY, INC. | DRILL | 11,400 | |
| 2006-07-20 | 622725 | 42-329-35577 | BRADFORD -32- #7 | MIDLAND ENERGY, INC. | DRILL | 11,400 | |
| 2006-07-19 | 622856 | 42-329-35578 | OXY PARKS "12" #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2006-07-18 | 622480 | 42-329-35576 | BRAUN "C" #405 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-17 | 622479 | 42-329-35575 | BRAUN "C" #406 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-17 | 622420 | 42-329-35574 | COWDEN "D" #4606 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-17 | 622420 | 42-329-35574 | COWDEN "D" #4606 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-17 | 622420 | 42-329-35574 | COWDEN "D" #4606 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-17 | 622417 | 42-329-35573 | COWDEN "D" #4605 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-17 | 622417 | 42-329-35573 | COWDEN "D" #4605 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-13 | 622231 | 42-329-35571 | MCALISTER, O. H. "B" #2 | WTG EXPLORATION | DRILL | 10,500 | |
| 2006-07-13 | 622230 | 42-329-35570 | MCALISTER, O. H. "C" #3 | WTG EXPLORATION | DRILL | 10,500 | |
| 2006-07-13 | 622220 | 42-329-35569 | CHEVRON "23" #5 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-13 | 622216 | 42-329-35568 | CHEVRON "23" #4 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-13 | 622212 | 42-329-35567 | CHEVRON "23" #6 | LCX ENERGY, LLC | DRILL | 12,000 | |
| 2006-07-13 | 621554 | 42-329-35559 | WINDHAM #6 | WHITTIER OPERATING INC. | DRILL | 13,000 | |
| 2006-07-13 | 621554 | 42-329-35559 | WINDHAM #6 | WHITTIER OPERATING INC. | DRILL | 13,000 | |
| 2006-07-06 | 621919 | 42-329-35564 | BRAUN "B" #607 | LCX ENERGY, LLC | DRILL | 12,000 | |