| 2011-03-22 | 712288 | 42-123-32420 | BUCHHORN B #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,000 | Y |
| 2011-03-21 | 712255 | 42-123-32419 | ROBERT GRUNDER 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-03-18 | 712125 | 42-123-32418 | PARKER FRISBIE 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-03-17 | 711987 | 42-123-32417 | KOOPMAN O1 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-03-15 | 711928 | 42-123-32415 | GWOSDZ A #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,000 | Y |
| 2011-03-15 | 711887 | 42-123-32416 | DUDERSTADT TRUST 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-03-07 | 711164 | 42-123-31459 | BLAIN, LOVEL A. III #2 | APACHE CORPORATION | RECOMP | 13,600 | |
| 2011-03-04 | 711405 | 42-123-32414 | FRANCES LEWTON #1H | REDWOOD OPERATING, INC. | DRILL | 13,800 | Y |
| 2011-03-04 | 711405 | 42-123-32414 | FRANCES LEWTON #1H | ORCA OPERATING COMPANY, LLC | DRILL | 13,800 | Y |
| 2011-03-04 | 711405 | 42-123-32414 | FRANCES LEWTON #1H | MATADOR PRODUCTION COMPANY | DRILL | 13,800 | Y |
| 2011-03-04 | 711405 | 42-123-32414 | FRANCES LEWTON #1H | MATADOR PRODUCTION COMPANY | DRILL | 13,148 | Y |
| 2011-03-02 | 711030 | 42-123-32413 | MATEJEK GAS UNIT 1 #1 | TALISMAN ENERGY USA INC. | DRILL | 15,000 | Y |
| 2011-03-02 | 710953 | 42-123-32411 | SCHENDEL B #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,000 | Y |
| 2011-03-01 | 710984 | 42-123-32412 | JORDAN B #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,000 | Y |
| 2011-03-01 | 710984 | 42-123-32412 | JORDAN B #1H | GEOSOUTHERN ENERGY CORPORATION | DRILL | 14,000 | Y |
| 2011-02-25 | 710876 | 42-123-32410 | JB DUDERSTADT 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-02-25 | 710831 | 42-123-32409 | FRANCIS WILSON 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-02-24 | 710708 | 42-123-32408 | GLOOR 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 22,000 | Y |
| 2011-02-18 | 710372 | 42-123-32407 | IMMENHAUSER A #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,000 | Y |
| 2011-02-18 | 710372 | 42-123-32407 | IMMENHAUSER A #1H | GEOSOUTHERN ENERGY CORPORATION | DRILL | 13,000 | Y |
| 2011-02-17 | 710276 | 42-123-32406 | LESKE-LOTT UNIT #1H | HILCORP ENERGY COMPANY | DRILL | 13,500 | Y |
| 2011-02-17 | 710276 | 42-123-32406 | LESKE-LOTT UNIT #1H | HILCORP ENERGY COMPANY | DRILL | 13,500 | Y |
| 2011-02-08 | 709762 | 42-123-32405 | WEIKEL A #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,000 | Y |
| 2011-02-08 | 709762 | 42-123-32405 | WEIKEL A #1H | GEOSOUTHERN ENERGY CORPORATION | DRILL | 13,000 | Y |
| 2011-02-07 | 709606 | 42-123-32404 | SHAW SMITH 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 22,000 | Y |
| 2011-02-04 | 709534 | 42-123-32403 | NEWTON GOHMERT 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 22,000 | Y |
| 2011-02-03 | 709537 | 42-123-32402 | ULRICH B #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,500 | Y |
| 2011-02-03 | 709531 | 42-123-32401 | STRIEBER 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 22,000 | Y |
| 2011-02-03 | 709479 | 42-123-32400 | ADAMS UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 13,000 | Y |
| 2011-02-03 | 709127 | 42-123-32397 | JORDAN A #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,500 | Y |
| 2011-02-02 | 709429 | 42-123-32399 | RUCKMAN RANCH UNIT #4 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,750 | Y |
| 2011-02-02 | 709429 | 42-123-32399 | RUCKMAN RANCH UNIT #4 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,750 | Y |
| 2011-02-02 | 709429 | 42-123-32399 | RUCKMAN RANCH UNIT #4 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,750 | Y |
| 2011-02-01 | 709416 | 42-123-32398 | RUCKMAN RANCH UNIT #3 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,800 | Y |
| 2011-02-01 | 709416 | 42-123-32398 | RUCKMAN RANCH UNIT #3 | BURLINGTON RESOURCES O & G CO LP | DRILL | 12,800 | Y |
| 2011-01-27 | 708940 | 42-123-32396 | STEEN A #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,500 | Y |
| 2011-01-14 | 708383 | 42-123-32395 | WUENSCH 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-01-14 | 708089 | 42-123-32391 | LEMKE 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-01-14 | 708088 | 42-123-32392 | SIEVERS 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-01-11 | 708122 | 42-123-32394 | MUELLER 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2011-01-10 | 708092 | 42-123-32393 | CASKEY B #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,500 | Y |
| 2011-01-10 | 708092 | 42-123-32393 | CASKEY B #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,500 | Y |
| 2011-01-10 | 708014 | 42-123-32390 | CASKEY A #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,500 | Y |
| 2011-01-07 | 707982 | 42-123-32389 | STEELE PARTNERS B #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,500 | Y |
| 2011-01-07 | 707982 | 42-123-32389 | STEELE PARTNERS B #1H | PETROHAWK OPERATING COMPANY | DRILL | 13,500 | Y |
| 2011-01-05 | 707686 | 42-123-32387 | ANN FRIAR THOMAS #1H | HILCORP ENERGY COMPANY | DRILL | 13,500 | Y |
| 2011-01-05 | 707686 | 42-123-32387 | ANNE FRIAR THOMAS #1H | MARATHON OIL EF LLC | DRILL | 13,500 | Y |
| 2011-01-03 | 707724 | 42-123-32388 | RUCKMAN RANCH UNIT #2 | BURLINGTON RESOURCES O & G CO LP | DRILL | 13,000 | Y |
| 2011-01-03 | 707724 | 42-123-32388 | RUCKMAN RANCH UNIT #2 | BURLINGTON RESOURCES O & G CO LP | DRILL | 13,000 | Y |
| 2010-12-16 | 706933 | 42-123-32386 | STRAUBE 01 #01H | PIONEER NATURAL RES. USA, INC. | DRILL | 19,000 | Y |