| 2012-04-27 | 738300 | 42-255-32485 | BURDA COLLINS UNIT #3H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,700 | Y |
| 2012-04-27 | 738292 | 42-255-32484 | BURDA COLLINS UNIT #2H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,700 | Y |
| 2012-04-27 | 738278 | 42-255-32483 | ALICE MAY UNIT #1H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 12,010 | Y |
| 2012-04-27 | 738278 | 42-255-32483 | ALICE MAY UNIT #1H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 12,400 | Y |
| 2012-04-27 | 738272 | 42-255-32482 | DILLON UNIT #1H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 12,010 | Y |
| 2012-04-27 | 738272 | 42-255-32482 | DILLON UNIT #1H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 12,400 | Y |
| 2012-04-26 | 738245 | 42-255-32479 | WEDDINGTON UNIT #4H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,700 | Y |
| 2012-04-26 | 738226 | 42-255-32477 | RICHTER NORTH UNIT #5H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-04-26 | 738216 | 42-255-32475 | THUNDERBIRD UNIT #2H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,700 | Y |
| 2012-04-26 | 738211 | 42-255-32476 | CHARGER UNIT #4H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-04-26 | 738210 | 42-255-32474 | KORTH C UNIT #6H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-04-26 | 738210 | 42-255-32474 | KORTH C UNIT #7H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-04-26 | 737792 | 42-255-32465 | KORTH SOUTH UNIT A #2 | BURLINGTON RESOURCES O & G CO LP | DRILL | 13,300 | Y |
| 2012-04-26 | 737792 | 42-255-32465 | KORTH SOUTH UNIT A #2 | BURLINGTON RESOURCES O & G CO LP | DRILL | 13,300 | Y |
| 2012-04-26 | 737663 | 42-255-32462 | FRANKE UNIT #3H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,000 | Y |
| 2012-04-26 | 737663 | 42-255-32462 | FRANKE UNIT #3H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,000 | Y |
| 2012-04-25 | 738758 | 42-255-32497 | CEI UNIT #4H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2012-04-25 | 738758 | 42-255-32497 | CEI UNIT #4H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2012-04-25 | 738124 | 42-255-32471 | BUTLER RANCH UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 11,700 | Y |
| 2012-04-25 | 738062 | 42-255-31732 | MAY UNIT 1 #1H | MARATHON OIL EF LLC | RECOMP | 17,553 | Y |
| 2012-04-25 | 738020 | 42-255-31721 | DIRECT ASSETS UNIT #1H | MARATHON OIL EF LLC | RECOMP | 17,600 | Y |
| 2012-04-25 | 738018 | 42-255-31709 | LUNA UNIT #1H | MARATHON OIL EF LLC | RECOMP | 17,370 | Y |
| 2012-04-24 | 738120 | 42-255-32470 | KORTH C UNIT #5H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,700 | Y |
| 2012-04-24 | 738120 | 42-255-32470 | KORTH C UNIT #6H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,700 | Y |
| 2012-04-24 | 737924 | 42-255-31744 | FRANKE UNIT #1H | MARATHON OIL EF LLC | RECOMP | 15,424 | Y |
| 2012-04-24 | 737651 | 42-255-32460 | MIKA A #2H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-04-24 | 737587 | 42-255-32455 | BRYSCH UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,800 | Y |
| 2012-04-24 | 737587 | 42-255-32455 | BRYSCH UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,800 | Y |
| 2012-04-24 | 736233 | 42-255-32409 | WESSENDORFF 01 #04H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2012-04-23 | 737865 | 42-255-32466 | FORSHAGE-HOWELL UNIT #2H | MARATHON OIL EF LLC | DRILL | 15,000 | Y |
| 2012-04-21 | 737947 | 42-255-32468 | BARNETT EAST UNIT #2H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 12,106 | Y |
| 2012-04-21 | 737945 | 42-255-32467 | BARNETT EAST UNIT #1H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 12,008 | Y |
| 2012-04-21 | 737507 | 42-255-32450 | CHARGER UNIT #2H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-04-20 | 737672 | 42-255-32463 | ED AND JACQUIE YANTA UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 13,200 | Y |
| 2012-04-20 | 737665 | 42-255-32457 | SPEARY FAMILY TRUST UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 13,200 | Y |
| 2012-04-20 | 737660 | 42-255-32461 | PETERSON UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,700 | Y |
| 2012-04-20 | 737643 | 42-255-32459 | PAWELEK A #2H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-04-20 | 736074 | 42-255-32400 | HANDY 02 #0207H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2012-04-20 | 735993 | 42-255-32396 | HANDY 02 #0204H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2012-04-20 | 735993 | 42-255-32396 | HANDY 02 #0204H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2012-04-19 | 737590 | 42-255-32458 | RUDD UNIT #6H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-04-19 | 737586 | 42-255-32454 | RUDD UNIT #5H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-04-19 | 737583 | 42-255-32456 | RUDD UNIT #4H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-04-19 | 737553 | 42-255-32453 | NOEL GUERRA UNIT B #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 11,700 | Y |
| 2012-04-19 | 737548 | 42-255-32452 | JESS B. WILLIAMS UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,000 | Y |
| 2012-04-19 | 737546 | 42-255-32451 | STRMISKA GU1 #A 2H | TALISMAN ENERGY USA INC. | DRILL | 15,000 | Y |
| 2012-04-19 | 737065 | 42-255-32469 | ST. GERMAINE-IMPERIAL UNIT #1H | MARATHON OIL EF LLC | DRILL | 16,500 | Y |
| 2012-04-18 | 737444 | 42-255-32448 | ESCONDIDO CREEK GAS UNIT 1 #B 3H | TALISMAN ENERGY USA INC. | DRILL | 14,000 | Y |
| 2012-04-18 | 737418 | 42-255-32444 | CREWS B #1H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-04-18 | 737408 | 42-255-32445 | IMPERIAL UNIT #2H | MARATHON OIL EF LLC | DRILL | 15,500 | Y |