Maverick County Drilling Permits
Every permit issued by the Texas Railroad Commission in Maverick County — updated daily, data through 2026-06-19.
Maverick County permitting is running 5.7 permits a month over the trailing 90 days (17 total, versus 4 in the prior quarter). JONAH ENERGY LLC leads with 13 permits in the past 12 months, one of 5 operators active in the county.
Last 30 Days
0
Operators (30d)
0
Latest Permit
2026-06-19
All Time
3,120
3,120 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1979-12-12 | 66562 | 42-323-31500 | CHITTIM, N. J. #E4 | CONOCO INC. | DRILL | 2,050 | |
| 1979-12-12 | 66559 | 42-323-31499 | CHITTIM, N. J. #E3 | CONOCO INC. | DRILL | 1,950 | |
| 1979-12-12 | 66556 | 42-323-31498 | CHITTIM, N. J. #7213 | CONOCO INC. | DRILL | 2,100 | |
| 1979-12-06 | 65895 | 42-323-31497 | PETRO GULF HALSELL #A8 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1979-11-26 | 64593 | 42-323-31496 | SAWYERS (RESOURCE EVALUATION) #21 | CONOCO INC. | DRILL | 2,600 | |
| 1979-11-26 | 64592 | 42-323-31495 | SAWYERS (RESOURCE EVALUATION) #22 | CONOCO INC. | DRILL | 2,300 | |
| 1979-11-26 | 64591 | 42-323-31494 | FRANKE (RESOURCE EVALUATION) #23 | CONOCO INC. | DRILL | 1,850 | |
| 1979-11-26 | 64590 | 42-323-31493 | FRANKE (RESOURCE EVALUATION) #24 | CONOCO INC. | DRILL | 1,700 | |
| 1979-11-26 | 64589 | 42-323-31492 | FRANKE (RESOURCE EVALUATION) #25 | CONOCO INC. | DRILL | 1,700 | |
| 1979-11-26 | 64587 | 42-323-31491 | FRANKE (RESOURCE EVALUATION) #26 | CONOCO INC. | DRILL | 1,900 | |
| 1979-11-26 | 64584 | 42-323-31490 | FRANKE (RESOURCE EVALUATION) #27 | CONOCO INC. | DRILL | 2,100 | |
| 1979-11-26 | 64582 | 42-323-31489 | FRANKE (RESOURCE EVALUATION) #28 | CONOCO INC. | DRILL | 1,850 | |
| 1979-11-13 | 69421 | 42-323-31469 | PETRO GULF BAKER RANCH #44-4 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-11-13 | 65575 | 42-323-31479 | PETRP GULF BAKER RANCH #38-15 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-11-13 | 65574 | 42-323-31480 | PETRO GULF BAKER RANCH #38-13 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-11-12 | 63528 | 42-323-31488 | STREET (RESOURCE EVALUATION) #20 | CONOCO INC. | DRILL | 1,950 | |
| 1979-11-12 | 63527 | 42-323-31487 | STREET (RESOURCE EVALUATION) #19 | CONOCO INC. | DRILL | 2,100 | |
| 1979-11-12 | 63526 | 42-323-31486 | STREET (RESOURCE EVALUATION) #18 | CONOCO INC. | DRILL | 2,150 | |
| 1979-11-12 | 63525 | 42-323-31485 | STREET (RESOURCE EVALUATION) #17 | CONOCO INC. | DRILL | 2,100 | |
| 1979-11-12 | 63524 | 42-323-31484 | STREET (RESOURCE EVALUATION) #16 | CONOCO INC. | DRILL | 2,000 | |
| 1979-11-12 | 63523 | 42-323-31483 | STREET (RESOURCE EVALUATION) #15 | CONOCO INC. | DRILL | 2,150 | |
| 1979-11-12 | 63522 | 42-323-31482 | STREET (RESOURCE EVALUATION) #14 | CONOCO INC. | DRILL | 2,100 | |
| 1979-11-12 | 63520 | 42-323-31481 | STREET (RESOURCE EVALUATION) #13 | CONOCO INC. | DRILL | 2,000 | |
| 1979-11-09 | 63341 | 42-323-20176 | CHITTIM, N. J. #4042WS | CONOCO INC. | OTHER | 1,714 | |
| 1979-11-01 | 63728 | 42-323-31460 | PETRO-ROCK MAVERICK #2-613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-10-31 | 62541 | 42-323-31478 | PETRO GULF BAKER RANCH #6 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62540 | 42-323-31477 | PETRO GULF BAKER RANCH #7 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62539 | 42-323-31476 | PETRO GULF BAKER RANCH #8 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62537 | 42-323-31475 | PETRO GULF BAKER RANCH #43-4 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62535 | 42-323-31474 | PETRO GULF BAKER RANCH #10 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62533 | 42-323-31473 | PETRO GULF BAKER RANCH #11 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62532 | 42-323-31472 | PETRO GULF BAKER RANCH #12 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62531 | 42-323-31471 | PETRO GULF BAKER RANCH #13 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62530 | 42-323-31470 | PETRO GULF BAKER RANCH #14 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-29 | 62273 | 42-323-31469 | PETRO GULF BAKER RANCH #5 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-29 | 62271 | 42-323-31468 | PETRO GULF BAKER RANCH #58-4 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1979-10-24 | 61676 | 42-323-31307 | WINN EXPL. CO.,INC,-LEDDY, MABEL #2 | MACHII-ROSS PETROLEUM CO. | RECOMP | 3,000 | |
| 1979-10-19 | 61266 | 42-323-31467 | PETRO-ROCK MAVERICK #20-613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-10-19 | 61264 | 42-323-31466 | PETRO-ROCK MAVERICK #19-613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-10-19 | 61262 | 42-323-31465 | PETRO-ROCK MAVERICK #18-613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-10-19 | 61260 | 42-323-31464 | PETRO-ROCK MAVERICK #17-613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-10-19 | 61257 | 42-323-31463 | PETRO-ROCK MAVERICK #4-613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-10-19 | 61254 | 42-323-31462 | PETRO-ROCK MAVERICK #3-613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-10-19 | 61252 | 42-323-31461 | PETRO-ROCK MAVERICK #1613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-10-17 | 60930 | 42-323-31459 | SANER (RESOURCE EVALUATION) #12 | CONOCO INC. | DRILL | 1,800 | |
| 1979-10-17 | 60928 | 42-323-31458 | SANER (RESOURCE EVALUATION) #11 | CONOCO INC. | DRILL | 1,750 | |
| 1979-10-17 | 60927 | 42-323-31457 | SANER (RESOURCE EVALUATION) #10 | CONOCO INC. | DRILL | 1,600 | |
| 1979-10-17 | 60925 | 42-323-31456 | SANER (RESOURCE EVALUATION) #9 | CONOCO INC. | DRILL | 2,000 | |
| 1979-10-17 | 60922 | 42-323-31455 | SANER (RESOURCE EVALUATION) #8 | CONOCO INC. | DRILL | 2,000 | |
| 1979-10-17 | 60921 | 42-323-31454 | SANER (RESOURCE EVALUATION) #7 | CONOCO INC. | DRILL | 2,100 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Maverick County.