Mcmullen County Drilling Permits
Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-09-10.
Mcmullen County permitting is running 8.7 permits a month over the trailing 90 days (26 total, up 13% on the prior quarter). 1 was issued in the past week. EOG RESOURCES, INC. leads with 17 permits in the past 12 months, one of 15 operators active in the county.
Last 30 Days
5
Operators (30d)
2
Latest Permit
2026-09-10
All Time
8,553
8,553 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2013-06-28 | 765043 | 42-311-35541 | FORREST WHEELER 'B' #12H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2013-06-28 | 765037 | 42-311-35540 | FORREST WHEELER 'B' #10H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2013-06-28 | 765034 | 42-311-35539 | FORREST WHEELER 'B' #9H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2013-06-28 | 765012 | 42-311-35538 | FORREST WHEELER 'B' #8H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2013-06-27 | 765287 | 42-311-35535 | MIDDLE MCCOWEN #68H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2013-06-27 | 765285 | 42-311-35534 | MIDDLE MCCOWEN #67H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2013-06-27 | 765278 | 42-311-35533 | MIDDLE MCCOWEN #66H | MARATHON OIL EF LLC | DRILL | 20,000 | Y |
| 2013-06-27 | 765218 | 42-311-35537 | HOSKINS EFS #5H | SEA EAGLE FORD, LLC | DRILL | 12,600 | Y |
| 2013-06-27 | 764930 | 42-311-35532 | DONNELL 'B' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-27 | 764930 | 42-311-35532 | DONNELL 'B' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-27 | 764930 | 42-311-35532 | DONNELL 'B' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-27 | 764927 | 42-311-35530 | DONNELL 'A' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-27 | 764927 | 42-311-35530 | DONNELL 'A' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-27 | 764922 | 42-311-35528 | CARLSON 'B' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-27 | 764922 | 42-311-35528 | CARLSON 'B' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-27 | 764916 | 42-311-35526 | CARLSON 'A' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-27 | 764916 | 42-311-35526 | CARLSON 'A' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 765216 | 42-311-35523 | 74 RANCH SPECIAL UNIT WEST #4H | MARATHON OIL EF LLC | DRILL | 18,500 | Y |
| 2013-06-26 | 765215 | 42-311-35524 | FRANCES DILWORTH #B 4H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2013-06-26 | 764929 | 42-311-35531 | DONNELL 'B' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764929 | 42-311-35531 | DONNELL 'B' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764929 | 42-311-35531 | DONNELL 'B' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764925 | 42-311-35529 | DONNELL 'A' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764925 | 42-311-35529 | DONNELL 'A' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764920 | 42-311-35527 | CARLSON 'B' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764920 | 42-311-35527 | CARLSON 'B' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764920 | 42-311-35527 | CARLSON 'B' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764914 | 42-311-35525 | CARLSON 'A' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-26 | 764914 | 42-311-35525 | CARLSON 'A' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 765125 | 42-311-35514 | FRANCES DILWORTH #B 2H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2013-06-25 | 764807 | 42-311-35522 | WHEELER 3 #9H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2013-06-25 | 764807 | 42-311-35522 | WHEELER 3 #9H | BHP BILLITON PET(TXLA OP) CO | DRILL | 14,000 | Y |
| 2013-06-25 | 764805 | 42-311-35521 | WHEELER 3 #6H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2013-06-25 | 764760 | 42-311-35520 | GLORIA WHEELER 'D' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764760 | 42-311-35520 | GLORIA WHEELER 'D' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764755 | 42-311-35519 | GLORIA WHEELER 'D' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764749 | 42-311-35518 | GLORIA WHEELER 'C' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764749 | 42-311-35518 | GLORIA WHEELER 'C' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764678 | 42-311-35517 | EDWARDS A #6H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2013-06-25 | 764672 | 42-311-35516 | EDWARDS A #5H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2013-06-25 | 764669 | 42-311-35515 | GLORIA WHEELER 'B' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764621 | 42-311-35509 | GLORIA WHEELER 'A' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764621 | 42-311-35509 | GLORIA WHEELER 'A' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764593 | 42-311-35513 | RANCHO TRES HIJOS 'B' #5H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764593 | 42-311-35513 | RANCHO TRES HIJOS 'B' #5H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764589 | 42-311-35512 | RANCHO TRES HIJOS 'B' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764589 | 42-311-35512 | RANCHO TRES HIJOS 'B' #4H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764587 | 42-311-35511 | RANCHO TRES HIJOS 'B' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764587 | 42-311-35511 | RANCHO TRES HIJOS 'B' #3H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
| 2013-06-25 | 764583 | 42-311-35510 | RANCHO TRES HIJOS 'B' #2H | COMSTOCK OIL & GAS, LP | DRILL | 13,000 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.