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 |
|---|---|---|---|---|---|---|---|
| 2016-08-12 | 817566 | 42-013-35393 | MERCURY 2H #2H | CABOT OIL & GAS CORPORATION | DRILL | 8,100 | Y |
| 2016-08-12 | 817566 | 42-013-35393 | MERCURY 2H #2H | CABOT OIL & GAS CORPORATION | DRILL | 8,100 | Y |
| 2016-08-12 | 817534 | 42-013-35391 | MERCURY 1H #1H | CABOT OIL & GAS CORPORATION | DRILL | 8,100 | Y |
| 2016-08-12 | 817534 | 42-013-35391 | MERCURY 1H #1H | CABOT OIL & GAS CORPORATION | DRILL | 8,100 | Y |
| 2016-08-10 | 817106 | 42-013-35392 | SCHUETTEG #1CP | ENERGY TRANSFER COMPANY | DRILL | 400 | |
| 2016-07-18 | 816971 | 42-013-34755 | FOUR CORNERS RANCH-UNIT 'A' #2H | CABOT OIL & GAS CORPORATION | RECOMP | 8,300 | Y |
| 2016-07-14 | 816903 | 42-013-35017 | BILLY HINDES-NORTH UNIT #4H | CABOT OIL & GAS CORPORATION | RECOMP | 8,169 | Y |
| 2016-06-20 | 816363 | 42-013-35389 | TIRO UNIT #8H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2016-06-20 | 816359 | 42-013-35388 | TIRO UNIT #6H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2016-06-20 | 816358 | 42-013-35390 | TIRO UNIT #4H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2016-06-08 | 815586 | 42-013-35381 | GUAJILLO UNIT 16 SOUTH #3H | MARATHON OIL EF LLC | DRILL | 18,500 | Y |
| 2016-06-08 | 815332 | 42-013-35379 | BULLSEYE UNIT #101H | ABRAXAS PETROLEUM CORPORATION | DRILL | 8,250 | Y |
| 2016-05-18 | 815524 | 42-013-35386 | GALAXY UNIT #1H | EOG RESOURCES, INC. | DRILL | 13,000 | Y |
| 2016-05-17 | 815457 | 42-013-35387 | KIWI UNIT #1H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2016-05-16 | 815588 | 42-013-35384 | GUAJILLO UNIT 16 SOUTH #4H | MARATHON OIL EF LLC | DRILL | 18,500 | Y |
| 2016-05-16 | 815583 | 42-013-35382 | GUAJILLO UNIT 16 SOUTH #1H | MARATHON OIL EF LLC | DRILL | 18,100 | Y |
| 2016-05-13 | 815589 | 42-013-35385 | GUAJILLO UNIT 16 SOUTH #503H | MARATHON OIL EF LLC | DRILL | 18,500 | Y |
| 2016-05-13 | 815585 | 42-013-35383 | GUAJILLO UNIT 16 SOUTH #2H | MARATHON OIL EF LLC | DRILL | 18,100 | Y |
| 2016-05-12 | 815425 | 42-013-35380 | CUELLAR #12H | EOG RESOURCES, INC. | DRILL | 10,200 | Y |
| 2016-04-15 | 814893 | 42-013-35378 | GUAJILLO UNIT 7 SOUTH #5H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-15 | 814892 | 42-013-35377 | GUAJILLO UNIT 7 SOUTH #4H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-15 | 814892 | 42-013-35377 | GUAJILLO UNIT 7 SOUTH #4H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-15 | 814891 | 42-013-35375 | GUAJILLO UNIT 7 SOUTH #3H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-15 | 814891 | 42-013-35375 | GUAJILLO UNIT 7 SOUTH #3H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-15 | 814890 | 42-013-35376 | GUAJILLO UNIT 7 SOUTH #2H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-15 | 814890 | 42-013-35376 | GUAJILLO UNIT 7 SOUTH #2H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-15 | 814889 | 42-013-35374 | GUAJILLO UNIT 7 SOUTH #1H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-15 | 814889 | 42-013-35374 | GUAJILLO UNIT 7 SOUTH #1H | MARATHON OIL EF LLC | DRILL | 18,200 | Y |
| 2016-04-07 | 814788 | 42-013-35371 | GLOVER-RAYES B UNIT #224H | CARRIZO (EAGLE FORD) LLC | DRILL | 11,000 | Y |
| 2016-04-07 | 814787 | 42-013-35372 | GLOVER-RAYES B UNIT #223H | CARRIZO (EAGLE FORD) LLC | DRILL | 11,000 | Y |
| 2016-04-07 | 814784 | 42-013-35373 | GLOVER-RAYES B UNIT #222H | CARRIZO (EAGLE FORD) LLC | DRILL | 11,000 | Y |
| 2016-04-07 | 814784 | 42-013-35373 | GLOVER-RAYES B UNIT #222H | CARRIZO (EAGLE FORD) LLC | DRILL | 11,000 | Y |
| 2016-04-06 | 814775 | 42-013-35370 | GLOVER-RAYES A UNIT #221H | CARRIZO (EAGLE FORD) LLC | DRILL | 11,000 | Y |
| 2016-04-06 | 814772 | 42-013-35369 | GLOVER-RAYES A UNIT #220H | CARRIZO (EAGLE FORD) LLC | DRILL | 11,000 | Y |
| 2016-04-06 | 814772 | 42-013-35369 | GLOVER-RAYES A UNIT #220H | CARRIZO (EAGLE FORD) LLC | DRILL | 11,000 | Y |
| 2016-03-01 | 814119 | 42-013-35368 | PEELER RANCH EFS #10HA | SEA EAGLE FORD, LLC | DRILL | 10,000 | Y |
| 2016-02-11 | 813436 | 42-013-35366 | PULSAR #1H | EOG RESOURCES, INC. | DRILL | 10,500 | Y |
| 2016-02-04 | 813648 | 42-013-35367 | TOMATO UNIT #1H | EOG RESOURCES, INC. | DRILL | 10,200 | Y |
| 2016-01-14 | 813114 | 42-013-35364 | CUELLAR #11H | EOG RESOURCES, INC. | DRILL | 10,400 | Y |
| 2016-01-14 | 813113 | 42-013-35365 | CUELLAR #10H | EOG RESOURCES, INC. | DRILL | 10,400 | Y |
| 2015-12-02 | 812120 | 42-013-35363 | PUMPKIN UNIT #1H | EOG RESOURCES, INC. | DRILL | 10,500 | Y |
| 2015-11-24 | 812156 | 42-013-35362 | THUNDER UNIT #1H | EOG RESOURCES, INC. | DRILL | 9,300 | Y |
| 2015-11-24 | 812156 | 42-013-35362 | THUNDER UNIT #1H | EOG RESOURCES, INC. | DRILL | 9,300 | Y |
| 2015-11-23 | 812134 | 42-013-35361 | PAWLIK-RODRIGUEZ UNIT #1H | GULFTEX ENERGY III, LP | DRILL | 10,500 | Y |
| 2015-11-19 | 812124 | 42-013-35360 | PANCHO UNIT #B 4H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2015-11-19 | 812124 | 42-013-35360 | PANCHO EAST UNIT #B 4H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2015-11-19 | 812124 | 42-013-35360 | PANCHO EAST UNIT #B 4H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,068 | Y |
| 2015-11-19 | 812123 | 42-013-35359 | PANCHO UNIT #B 3H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2015-11-19 | 812123 | 42-013-35359 | PANCHO EAST UNIT #B 3H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
| 2015-11-19 | 812122 | 42-013-35358 | PANCHO UNIT #B 2H | ATLAS EAGLE FORD OPER CO, LLC | DRILL | 9,000 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Atascosa County.