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 |
|---|---|---|---|---|---|---|---|
| 2023-03-01 | 887873 | 42-311-37346 | ARMADILLO UNIT NO. 1 #1H | KIMMERIDGE TEXAS GAS, LLC | DRILL | 15,000 | Y |
| 2023-03-01 | 887873 | 42-311-37346 | ARMADILLO UNIT NO. 1 #1H | KIMMERIDGE TEXAS GAS, LLC | DRILL | 15,000 | Y |
| 2023-02-08 | 887772 | 42-311-37345 | DW SP3 AW #1H | BLACKBRUSH O & G, LLC | DRILL | 9,750 | Y |
| 2023-02-08 | 887772 | 42-311-37345 | DW SP3 AW 1H UNIT #1H | BLACKBRUSH O & G, LLC | DRILL | 9,750 | Y |
| 2023-02-01 | 887443 | 42-311-37344 | DILWORTH RANCH #E 3H | ROSEWOOD RESOURCES, INC. | DRILL | 11,500 | Y |
| 2023-02-01 | 887442 | 42-311-37343 | DILWORTH RANCH #E 2H | ROSEWOOD RESOURCES, INC. | DRILL | 11,500 | Y |
| 2023-02-01 | 887441 | 42-311-37342 | DILWORTH RANCH #E 1H | ROSEWOOD RESOURCES, INC. | DRILL | 11,500 | Y |
| 2023-01-13 | 885964 | 42-311-37334 | BRACKEN SOUTH #4H | ROSEWOOD RESOURCES, INC. | DRILL | 13,100 | Y |
| 2023-01-06 | 886949 | 42-311-37341 | SWAIM UNIT #11H | EOG RESOURCES, INC. | DRILL | 11,200 | Y |
| 2023-01-04 | 886948 | 42-311-37340 | SWAIM UNIT #10H | EOG RESOURCES, INC. | DRILL | 11,200 | Y |
| 2023-01-04 | 886947 | 42-311-37339 | SWAIM UNIT #9H | EOG RESOURCES, INC. | DRILL | 11,200 | Y |
| 2022-12-15 | 886037 | 42-311-37338 | TYLER RANCH UNIT A #4H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-12-15 | 886035 | 42-311-37337 | TYLER RANCH UNIT A #3H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-12-15 | 886034 | 42-311-37336 | TYLER RANCH UNIT A #2H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-12-15 | 886033 | 42-311-37335 | TYLER RANCH UNIT A #1H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-12-15 | 886033 | 42-311-37335 | TYLER RANCH UNIT A #1H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-12-06 | 885929 | 42-311-37333 | BRACKEN SOUTH #3H | ROSEWOOD RESOURCES, INC. | DRILL | 13,100 | Y |
| 2022-12-02 | 885928 | 42-311-37332 | BRACKEN SOUTH #2H | ROSEWOOD RESOURCES, INC. | DRILL | 13,100 | Y |
| 2022-12-02 | 885926 | 42-311-37331 | BRACKEN SOUTH #1H | ROSEWOOD RESOURCES, INC. | DRILL | 13,100 | Y |
| 2022-11-22 | 885897 | 42-311-37330 | JAMBERS #52H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-11-22 | 885895 | 42-311-37329 | JAMBERS #51H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-11-22 | 885893 | 42-311-37328 | JAMBERS #48H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-11-22 | 885889 | 42-311-37327 | JAMBERS #47H | MURPHY EXPL. & PROD. CO. - USA | DRILL | 13,000 | Y |
| 2022-11-02 | 883355 | 42-311-37293 | FORREST WHEELER #35H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-31 | 885255 | 42-311-37099 | MOONLIGHT #22H | EOG RESOURCES, INC. | DRILL | 10,200 | Y |
| 2022-10-31 | 885255 | 42-311-37099 | MOONLIGHT #22H | EOG RESOURCES, INC. | DRILL | 12,500 | Y |
| 2022-10-28 | 884976 | 42-311-37321 | CCW X #25H | GULFTEX ENERGY, LLC | DRILL | 13,500 | Y |
| 2022-10-27 | 885036 | 42-311-37326 | GW DG UNIT 3-KW UNIT 1 SA 2 #2H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-27 | 885036 | 42-311-37326 | GW DG UNIT 3-KW UNIT 1 SA 2 #2H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-27 | 885036 | 42-311-37326 | GW DG UNIT 3-KW UNIT 1 SA 2 #2H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-27 | 885035 | 42-311-37325 | GW DG UNIT 3-KW UNIT 1 SA 1 #1H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-27 | 885035 | 42-311-37325 | GW DG UNIT 3-KW UNIT 1 SA 1 #1H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-27 | 884901 | 42-311-37318 | CCW W #24H | GULFTEX ENERGY, LLC | DRILL | 13,500 | Y |
| 2022-10-25 | 885037 | 42-311-37324 | GW DEEP GAS UNIT 3 #6H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-25 | 885037 | 42-311-37324 | GW DEEP GAS UNIT 3 #6H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-25 | 885034 | 42-311-37323 | GW DEEP GAS UNIT 3 #3H | BPX OPERATING COMPANY | DRILL | 14,000 | Y |
| 2022-10-21 | 884996 | 42-311-37322 | CCW Y #26H | GULFTEX ENERGY, LLC | DRILL | 13,500 | Y |
| 2022-10-21 | 884996 | 42-311-37322 | CCW Y #26H | GULFTEX ENERGY, LLC | DRILL | 13,500 | Y |
| 2022-10-20 | 884890 | 42-311-37320 | STS SOUTH #21H | BLACKBRUSH O & G, LLC | DRILL | 12,600 | Y |
| 2022-10-20 | 884886 | 42-311-37319 | STS SOUTH #22H | BLACKBRUSH O & G, LLC | DRILL | 12,600 | Y |
| 2022-10-19 | 884875 | 42-311-37317 | STS SOUTH #20H | BLACKBRUSH O & G, LLC | DRILL | 12,600 | Y |
| 2022-10-19 | 884869 | 42-311-37316 | STS SOUTH #19H | BLACKBRUSH O & G, LLC | DRILL | 12,600 | Y |
| 2022-10-14 | 884712 | 42-311-37315 | DOUGHBOYS #18H | VERDUN OIL & GAS LLC | DRILL | 12,000 | Y |
| 2022-10-14 | 884711 | 42-311-37314 | DOUGHBOYS #17H | VERDUN OIL & GAS LLC | DRILL | 12,000 | Y |
| 2022-10-14 | 884709 | 42-311-37313 | DOUGHBOYS #16H | VERDUN OIL & GAS LLC | DRILL | 12,000 | Y |
| 2022-10-14 | 884708 | 42-311-37312 | DOUGHBOYS #15H | VERDUN OIL & GAS LLC | DRILL | 12,000 | Y |
| 2022-10-13 | 883654 | 42-311-37303 | POWERS-GREEN SWAIM (SA) F9 #F 9H | REPSOL OIL & GAS USA, LLC | DRILL | 12,000 | Y |
| 2022-10-13 | 883653 | 42-311-37302 | POWERS-GREEN SWAIM (SA) F8 #F 8H | REPSOL OIL & GAS USA, LLC | DRILL | 12,000 | Y |
| 2022-10-13 | 883652 | 42-311-37301 | POWERS-GREEN SWAIM (SA) F6 #F 6H | REPSOL OIL & GAS USA, LLC | DRILL | 12,000 | Y |
| 2022-10-13 | 883651 | 42-311-37300 | POWERS-GREEN SWAIM (SA) F5 #F 5H | REPSOL OIL & GAS USA, LLC | DRILL | 12,000 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.