| 2012-12-20 | 753485 | 42-255-32912 | LONESOME DOVE A #2H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-12-20 | 753485 | 42-255-32912 | LONESOME DOVE A #2H | BHP BILLITON PET(TXLA OP) CO | DRILL | 14,000 | Y |
| 2012-12-20 | 753482 | 42-255-32922 | KORTH B UNIT #4H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-20 | 753479 | 42-255-32921 | KORTH B UNIT #3H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-20 | 753478 | 42-255-32917 | KORTH B UNIT #2H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-20 | 753475 | 42-255-32916 | KORTH B UNIT #1H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-20 | 753475 | 42-255-32916 | KORTH B UNIT #1H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-20 | 753444 | 42-255-32924 | LONESOME DOVE A #1H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-12-20 | 753444 | 42-255-32924 | LONESOME DOVE A #1H | BHP BILLITON PET(TXLA OP) CO | DRILL | 14,000 | Y |
| 2012-12-20 | 753415 | 42-255-32923 | WOLF UNIT #3H | EOG RESOURCES, INC. | DRILL | 11,500 | Y |
| 2012-12-20 | 753414 | 42-255-32920 | YOSKO WITTE UNIT #2H | MARATHON OIL EF LLC | DRILL | 16,500 | Y |
| 2012-12-20 | 753411 | 42-255-32919 | YOSKO-WITTE UNIT #1H | MARATHON OIL EF LLC | DRILL | 16,500 | Y |
| 2012-12-20 | 753410 | 42-255-32918 | PATTON UNIT #2H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2012-12-20 | 753377 | 42-255-32911 | MILLER-RIDOUT UNIT #4H | MARATHON OIL EF LLC | DRILL | 18,000 | Y |
| 2012-12-20 | 753370 | 42-255-32910 | MILLER-RIDOUT UNIT #3H | MARATHON OIL EF LLC | DRILL | 18,000 | Y |
| 2012-12-20 | 753354 | 42-255-32909 | KORTH B UNIT #10H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-20 | 753351 | 42-255-32908 | KORTH B UNIT #11H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-19 | 753316 | 42-255-32907 | MAREK UNIT #5H | EOG RESOURCES, INC. | DRILL | 11,500 | Y |
| 2012-12-19 | 753305 | 42-255-32906 | CARAWAY UNIT #1H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2012-12-19 | 753258 | 42-255-32903 | GIDEON CAZADORES HENKE UNIT #1H | MARATHON OIL EF LLC | DRILL | 18,000 | Y |
| 2012-12-18 | 753083 | 42-255-32902 | KOPECKI HORIZONTAL UNIT #1H | EOG RESOURCES, INC. | DRILL | 12,000 | Y |
| 2012-12-18 | 753074 | 42-255-32905 | METZ RANCH UNIT A #3 | BURLINGTON RESOURCES O & G CO LP | DRILL | 17,000 | Y |
| 2012-12-18 | 753070 | 42-255-32904 | METZ RANCH UNIT A #2 | BURLINGTON RESOURCES O & G CO LP | DRILL | 17,000 | Y |
| 2012-12-18 | 753067 | 42-255-32899 | METZ RANCH UNIT A #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 17,000 | Y |
| 2012-12-17 | 753084 | 42-255-32900 | KOPECKI HORIZONTAL UNIT #2H | EOG RESOURCES, INC. | DRILL | 12,000 | Y |
| 2012-12-17 | 753040 | 42-255-32901 | KORTH C UNIT #8H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-14 | 752940 | 42-255-32897 | BORIS #1H | MARATHON OIL EF LLC | DRILL | 19,300 | Y |
| 2012-12-14 | 752940 | 42-255-32897 | BORIS #1H | MARATHON OIL EF LLC | DRILL | 19,300 | Y |
| 2012-12-14 | 752631 | 42-255-32898 | BROWN-DUPNIK B UNIT #1H | MARATHON OIL EF LLC | DRILL | 18,000 | Y |
| 2012-12-13 | 752873 | 42-255-32896 | FINKHOUSE HORIZONTAL UNIT #1H | EOG RESOURCES, INC. | DRILL | 12,500 | Y |
| 2012-12-12 | 752798 | 42-255-32895 | RECTIFIER MMC-0 #M000MC | ENTERPRISE CRUDE PIPELINE LLC | DRILL | 400 | |
| 2012-12-11 | 752636 | 42-255-32892 | MANKA UNIT #2H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 11,180 | Y |
| 2012-12-11 | 752635 | 42-255-32894 | MANKA UNIT #1H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 11,270 | Y |
| 2012-12-06 | 752403 | 42-255-32891 | BURDA COLLINS UNIT #9H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,550 | Y |
| 2012-12-06 | 752399 | 42-255-32889 | BURDA COLLINS UNIT #8H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,550 | Y |
| 2012-12-05 | 752383 | 42-255-32888 | BURDA COLLINS UNIT #7H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,550 | Y |
| 2012-12-04 | 752376 | 42-255-32886 | TILLIE ANN A #1H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-12-04 | 752373 | 42-255-32887 | GALLO ROJO A #5H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-12-03 | 752266 | 42-255-32881 | HELEN UNIT #2H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-03 | 752264 | 42-255-32880 | HELEN UNIT #1H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-03 | 752238 | 42-255-32879 | ROTH UNIT #4H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-12-03 | 751858 | 42-255-32885 | SCHNEIDER UNIT #3H | EOG RESOURCES, INC. | DRILL | 13,000 | Y |
| 2012-12-03 | 751858 | 42-255-32885 | SCHNEIDER UNIT #3H | EOG RESOURCES, INC. | DRILL | 13,000 | Y |
| 2012-12-03 | 751854 | 42-255-32884 | SCHNEIDER UNIT #2H | EOG RESOURCES, INC. | DRILL | 12,900 | Y |
| 2012-12-03 | 751851 | 42-255-32883 | SCHNEIDER UNIT #1H | EOG RESOURCES, INC. | DRILL | 12,900 | Y |
| 2012-12-03 | 750814 | 42-255-32852 | SCHENDEL 02 #04H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2012-12-03 | 750796 | 42-255-32851 | SCHENDEL 02 #03H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2012-11-30 | 752315 | 42-255-32882 | CHALLENGER UNIT B #1H | MARATHON OIL EF LLC | DRILL | 17,000 | Y |
| 2012-11-27 | 751909 | 42-255-32878 | KORTH C UNIT #5H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |
| 2012-11-27 | 751909 | 42-255-32878 | KORTH C UNIT #5H | PLAINS EXPLORATION & PROD. CO. | DRILL | 13,600 | Y |