Mcmullen County Drilling Permits
Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-07-20.
Mcmullen County permitting is running 11 permits a month over the trailing 90 days (32 total, up 23% on the prior quarter). 2 were issued in the past week. EOG RESOURCES, INC. leads with 29 permits in the past 12 months, one of 16 operators active in the county.
Last 30 Days
12
Operators (30d)
4
Latest Permit
2026-07-20
All Time
8,541
8,541 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2023-11-30 | 895500 | 42-311-37425 | DUN B #2H | EOG RESOURCES, INC. | DRILL | 10,700 | Y |
| 2023-11-30 | 895499 | 42-311-37424 | DUN A #1H | EOG RESOURCES, INC. | DRILL | 10,700 | Y |
| 2023-11-14 | 895242 | 42-311-37423 | FOX CREEK RANCH UNIT 'A' #3H | GULFTEX ENERGY, LLC | DRILL | 10,000 | Y |
| 2023-11-14 | 895242 | 42-311-37423 | FOX CREEK RANCH UNIT 'A' #3H | GULFTEX ENERGY, LLC | DRILL | 10,000 | Y |
| 2023-10-26 | 894524 | 42-311-37422 | FRANKLIN HOME D #4H | GULFTEX ENERGY, LLC | DRILL | 9,850 | Y |
| 2023-10-26 | 894524 | 42-311-37422 | FRANKLIN HOME D #4H | GULFTEX ENERGY, LLC | DRILL | 9,850 | Y |
| 2023-10-26 | 894523 | 42-311-37421 | FRANKLIN HOME C #3H | GULFTEX ENERGY, LLC | DRILL | 9,850 | Y |
| 2023-10-26 | 894523 | 42-311-37421 | FRANKLIN HOME C #3H | GULFTEX ENERGY, LLC | DRILL | 9,850 | Y |
| 2023-10-26 | 894518 | 42-311-37420 | FRANKLIN HOME B #2H | GULFTEX ENERGY, LLC | DRILL | 9,850 | Y |
| 2023-10-26 | 894518 | 42-311-37420 | FRANKLIN HOME B #2H | GULFTEX ENERGY, LLC | DRILL | 9,850 | Y |
| 2023-10-26 | 894517 | 42-311-37419 | FRANKLIN HOME A #1H | GULFTEX ENERGY, LLC | DRILL | 9,850 | Y |
| 2023-10-26 | 894517 | 42-311-37419 | FRANKLIN HOME A #1H | GULFTEX ENERGY, LLC | DRILL | 9,850 | Y |
| 2023-09-27 | 893985 | 42-311-37418 | NAYLOR JONES UNIT 13 #5H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2023-09-27 | 893985 | 42-311-37418 | NAYLOR JONES UNIT 13 #5H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2023-09-27 | 893983 | 42-311-37417 | NAYLOR JONES UNIT 13 #4H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2023-09-27 | 893982 | 42-311-37416 | NAYLOR JONES UNIT 13 #3H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2023-09-27 | 893981 | 42-311-37415 | BLOCK A #6H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2023-09-27 | 893981 | 42-311-37415 | BLOCK A UNIT #6H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2023-09-27 | 893980 | 42-311-37414 | BLOCK A #5H | EOG RESOURCES, INC. | DRILL | 11,000 | Y |
| 2023-09-15 | 893167 | 42-311-37410 | DILWORTH RANCH H E #5H | ROSEWOOD RESOURCES, INC. | DRILL | 11,400 | Y |
| 2023-09-15 | 893166 | 42-311-37409 | DILWORTH RANCH H D #4H | ROSEWOOD RESOURCES, INC. | DRILL | 11,400 | Y |
| 2023-09-15 | 893165 | 42-311-37408 | DILWORTH RANCH H C #3H | ROSEWOOD RESOURCES, INC. | DRILL | 11,400 | Y |
| 2023-09-15 | 893164 | 42-311-37407 | DILWORTH RANCH H B #2H | ROSEWOOD RESOURCES, INC. | DRILL | 11,400 | Y |
| 2023-09-15 | 893163 | 42-311-37406 | DILWORTH RANCH H A #1H | ROSEWOOD RESOURCES, INC. | DRILL | 11,400 | Y |
| 2023-09-01 | 893329 | 42-311-37413 | CRX YBAR A #10H | CASTLEROCK EF OPERATING LLC | DRILL | 14,000 | Y |
| 2023-09-01 | 893210 | 42-311-37412 | CRX YBAR #9H | CASTLEROCK EF OPERATING LLC | DRILL | 14,000 | Y |
| 2023-08-30 | 893209 | 42-311-37411 | CRX YBAR #8H | CASTLEROCK EF OPERATING LLC | DRILL | 14,000 | Y |
| 2023-08-24 | 892992 | 42-311-37405 | SHELL SHOCK UNIT #2H | VERDUN OIL & GAS LLC | DRILL | 10,500 | Y |
| 2023-08-24 | 892992 | 42-311-37405 | SHELL SHOCK UNIT #2H | VERDUN OIL & GAS LLC | DRILL | 11,340 | Y |
| 2023-08-24 | 892987 | 42-311-37404 | SHELL SHOCK UNIT #1H | VERDUN OIL & GAS LLC | DRILL | 10,500 | Y |
| 2023-08-24 | 892987 | 42-311-37404 | SHELL SHOCK UNIT #1H | VERDUN OIL & GAS LLC | DRILL | 11,096 | Y |
| 2023-08-16 | 892660 | 42-311-37393 | HOWITZER A #4H | VERDUN OIL & GAS LLC | DRILL | 11,200 | Y |
| 2023-08-16 | 892660 | 42-311-37393 | HOWITZER A #4H | VERDUN OIL & GAS LLC | DRILL | 11,200 | Y |
| 2023-08-15 | 892831 | 42-311-37403 | GENTRY #95H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892831 | 42-311-37403 | GENTRY #95H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892830 | 42-311-37402 | GENTRY #94H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892829 | 42-311-37401 | GENTRY #93H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892829 | 42-311-37401 | GENTRY #93H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892828 | 42-311-37400 | GENTRY #92H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892828 | 42-311-37400 | GENTRY #92H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892827 | 42-311-37399 | GENTRY #91H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892827 | 42-311-37399 | GENTRY #91H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892824 | 42-311-37398 | GENTRY #90H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892824 | 42-311-37398 | GENTRY #90H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892823 | 42-311-37397 | GENTRY #68H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892823 | 42-311-37397 | GENTRY-SCARBOROUGH SA 1 #1H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892822 | 42-311-37396 | GENTRY #76H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892821 | 42-311-37395 | GENTRY #75H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-15 | 892820 | 42-311-37394 | GENTRY #74H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2023-08-11 | 892655 | 42-311-37392 | HOWITZER #3H | VERDUN OIL & GAS LLC | DRILL | 11,200 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.