Atascosa County Drilling Permits
Every permit issued by the Texas Railroad Commission in Atascosa County — updated daily, data through 2026-09-01.
Atascosa County permitting is running 9.0 permits a month over the trailing 90 days (27 total, down 16% on the prior quarter). EOG RESOURCES, INC. leads with 35 permits in the past 12 months, one of 7 operators active in the county.
Last 30 Days
6
Operators (30d)
1
Latest Permit
2026-09-01
All Time
6,417
6,417 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2018-01-02 | 834535 | 42-013-35562 | CUELLAR #14H | EOG RESOURCES, INC. | DRILL | 10,200 | Y |
| 2018-01-02 | 834534 | 42-013-35561 | CUELLAR #13H | EOG RESOURCES, INC. | DRILL | 10,200 | Y |
| 2017-12-22 | 831864 | 42-013-35541 | KOWRS ALLOCATION AC #5H | XTO ENERGY INC. | DRILL | 12,650 | Y |
| 2017-12-22 | 831862 | 42-013-35543 | KOWRS ALLOCATION #5 #E 25H | XTO ENERGY INC. | DRILL | 12,650 | Y |
| 2017-12-22 | 831862 | 42-013-35543 | KOWRS ALLOCATION #5 #E 25H | XTO ENERGY INC. | DRILL | 12,650 | Y |
| 2017-12-22 | 831692 | 42-013-35542 | KOWRS ALLOCATION #2 #E 22H | XTO ENERGY INC. | DRILL | 12,650 | Y |
| 2017-12-22 | 831692 | 42-013-35542 | KOWRS ALLOCATION #2 #E 22H | XTO ENERGY INC. | DRILL | 12,650 | Y |
| 2017-12-21 | 834040 | 42-013-35559 | FALLOW UNIT #9H | EOG RESOURCES, INC. | DRILL | 12,500 | Y |
| 2017-12-21 | 834038 | 42-013-35557 | WHITETAIL UNIT #5H | EOG RESOURCES, INC. | DRILL | 14,500 | Y |
| 2017-12-19 | 834039 | 42-013-35558 | FALLOW UNIT #8H | EOG RESOURCES, INC. | DRILL | 12,500 | Y |
| 2017-12-19 | 834019 | 42-013-35560 | PINEAPPLE UNIT #2H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2017-12-19 | 834019 | 42-013-35560 | PINEAPPLE UNIT #2H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2017-12-19 | 834017 | 42-013-35556 | PINEAPPLE UNIT #1H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2017-11-28 | 833006 | 42-013-35555 | PEELER RANCH EFS #9HC | SEA EAGLE FORD, LLC | DRILL | 10,000 | Y |
| 2017-11-17 | 832679 | 42-013-35553 | GUAJILLO EAST #41H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2017-11-10 | 832681 | 42-013-35554 | GUAJILLO EAST #81H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2017-11-10 | 832678 | 42-013-35552 | GAUJILLO EAST #39H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2017-11-10 | 832678 | 42-013-35552 | GAUJILLO EAST #39H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2017-11-10 | 832677 | 42-013-35551 | GUAJILLO EAST #37H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2017-11-10 | 832675 | 42-013-35550 | GUAJILLO EAST #35H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2017-11-07 | 832591 | 42-013-35549 | PEELER RANCH EFS #8HC | SEA EAGLE FORD, LLC | DRILL | 10,000 | Y |
| 2017-11-03 | 832415 | 42-013-35548 | GUAJILLO UNIT 8 NORTH #5H | MARATHON OIL EF LLC | DRILL | 22,000 | Y |
| 2017-11-03 | 832409 | 42-013-35544 | GUAJILLO UNIT 8 NORTH #1H | MARATHON OIL EF LLC | DRILL | 22,000 | Y |
| 2017-11-01 | 832414 | 42-013-35547 | GUAJILLO UNIT 8 NORTH #4H | MARATHON OIL EF LLC | DRILL | 22,000 | Y |
| 2017-11-01 | 832414 | 42-013-35547 | GUAJILLO UNIT 8 NORTH #4H | MARATHON OIL EF LLC | DRILL | 22,000 | Y |
| 2017-11-01 | 832412 | 42-013-35546 | GUAJILLO UNIT 8 NORTH #3H | MARATHON OIL EF LLC | DRILL | 22,000 | Y |
| 2017-11-01 | 832412 | 42-013-35546 | GUAJILLO UNIT 8 NORTH #3H | MARATHON OIL EF LLC | DRILL | 22,000 | Y |
| 2017-11-01 | 832411 | 42-013-35545 | GUAJILLO UNIT 8 NORTH #2H | MARATHON OIL EF LLC | DRILL | 22,000 | Y |
| 2017-11-01 | 832411 | 42-013-35545 | GUAJILLO UNIT 8 NORTH #2H | MARATHON OIL EF LLC | DRILL | 22,000 | Y |
| 2017-10-26 | 831531 | 42-013-35539 | STONE-SCHUBLE A #3H | GULFTEX ENERGY IV, LP | DRILL | 11,500 | Y |
| 2017-10-18 | 830768 | 42-013-34757 | FISHER ET AL UNIT #1H | VIRTEX OPERATING COMPANY, INC. | RECOMP | 7,500 | |
| 2017-10-17 | 831771 | 42-013-35540 | BOWMAN EAST #136H | TEXAS AMERICAN RESOURCES COMPANY | DRILL | 8,950 | Y |
| 2017-10-17 | 831538 | 42-013-35538 | HARRIS NORTH UNIT #5H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2017-10-17 | 831537 | 42-013-35537 | HARRIS NORTH UNIT #4H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2017-10-17 | 831533 | 42-013-35536 | HARRIS NORTH UNIT #3H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2017-10-17 | 831532 | 42-013-35535 | HARRIS NORTH UNIT #2H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2017-10-17 | 831529 | 42-013-35534 | HARRIS NORTH UNIT #1H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2017-09-28 | 831143 | 42-013-35533 | MIDDLE MCCOWEN #167H | MARATHON OIL EF LLC | DRILL | 19,500 | Y |
| 2017-09-28 | 831143 | 42-013-35533 | MIDDLE MCCOWEN #167H | MARATHON OIL EF LLC | DRILL | 19,500 | Y |
| 2017-09-28 | 831142 | 42-013-35532 | MIDDLE MCCOWEN #166H | MARATHON OIL EF LLC | DRILL | 19,500 | Y |
| 2017-09-28 | 831142 | 42-013-35532 | MIDDLE MCCOWEN #166H | MARATHON OIL EF LLC | DRILL | 19,500 | Y |
| 2017-09-28 | 831141 | 42-013-35531 | MIDDLE MCCOWEN #157H | MARATHON OIL EF LLC | DRILL | 19,500 | Y |
| 2017-09-28 | 831141 | 42-013-35531 | MIDDLE MCCOWEN #157H | MARATHON OIL EF LLC | DRILL | 19,500 | Y |
| 2017-09-28 | 831140 | 42-013-35530 | MIDDLE MCCOWEN #158H | MARATHON OIL EF LLC | DRILL | 19,500 | Y |
| 2017-09-28 | 831140 | 42-013-35530 | MIDDLE MCCOWEN #158H | MARATHON OIL EF LLC | DRILL | 19,500 | Y |
| 2017-09-14 | 830765 | 42-013-35528 | BOWMAN EAST #138H | TEXAS AMERICAN RESOURCES COMPANY | DRILL | 7,825 | Y |
| 2017-09-14 | 830765 | 42-013-35528 | BOWMAN EAST #138H | TEXAS AMERICAN RESOURCES COMPANY | DRILL | 8,430 | Y |
| 2017-09-12 | 830692 | 42-013-35527 | NWR WEST D #513H | PETROEDGE OPERATING IV LLC | DRILL | 9,000 | Y |
| 2017-09-12 | 830691 | 42-013-35526 | NWR WEST C #512H | PETROEDGE OPERATING IV LLC | DRILL | 9,000 | Y |
| 2017-09-12 | 830547 | 42-013-35520 | KOWRS ALLOCATION #4 #E 24H | XTO ENERGY INC. | DRILL | 12,650 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Atascosa County.