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 |
|---|---|---|---|---|---|---|---|
| 1980-01-31 | 71403 | 42-323-31550 | GULF COAST HALSELL #5 | PETRO-ROCK, INC | DRILL | 2,500 | |
| 1980-01-31 | 71401 | 42-323-31549 | GULF COAST HALSELL #3 | PETRO-ROCK, INC | DRILL | 2,500 | |
| 1980-01-31 | 71400 | 42-323-31548 | GULF COAST HALSELL #1 | PETRO-ROCK, INC | DRILL | 2,500 | |
| 1980-01-25 | 71613 | 42-323-31546 | PETRO-GULF HALSELL #B-13 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1980-01-25 | 71611 | 42-323-31545 | PETRO AFFILIATES-HALSELL #17 | PETRO AFFILIATES, INC. | DRILL | 2,000 | |
| 1980-01-25 | 70803 | 42-323-31547 | CAGE, R. C. #2-41A | CANUS PETROLEUM, INC. | DRILL | 2,900 | |
| 1980-01-22 | 70454 | 42-323-31544 | HALSELL RANCH #A12 | HAJJ OIL COMPANY | DRILL | 2,000 | |
| 1980-01-22 | 70451 | 42-323-31543 | HALSELL RANCH #A10 | HAJJ OIL COMPANY | DRILL | 2,000 | |
| 1980-01-22 | 70450 | 42-323-31542 | HALSELL RANCH #A8 | HAJJ OIL COMPANY | DRILL | 2,000 | |
| 1980-01-22 | 70449 | 42-323-31541 | HALSELL RANCH #A6 | HAJJ OIL COMPANY | DRILL | 2,000 | |
| 1980-01-22 | 70448 | 42-323-31540 | HALSELL RANCH #A4 | HAJJ OIL COMPANY | DRILL | 2,000 | |
| 1980-01-21 | 70427 | 42-323-31539 | HALSELL RANCH #A2 | HAJJ OIL COMPANY | DRILL | 2,000 | |
| 1980-01-18 | 71682 | 42-323-31531 | PETRO-GULF BAKER RANCH #43-12 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1980-01-18 | 70238 | 42-323-31538 | PETRO GULF HALSELL #B3 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1980-01-18 | 70237 | 42-323-31537 | PETRO GULF HALSELL #B11 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1980-01-16 | 69835 | 42-323-31536 | PETRO-GULF HALSELL #A2 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1980-01-16 | 69834 | 42-323-31535 | PETRO-GULF HALSELL #A13 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1980-01-16 | 69832 | 42-323-31534 | PETRO-GULF HALSELL #A11 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1980-01-16 | 69831 | 42-323-31533 | PETRO-GULF HALSELL #A6 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1980-01-15 | 69782 | 42-323-31532 | PETRO-GULF BAKER RANCH #57-2 | PETRO GULF, INC. | DRILL | 3,000 | |
| 1980-01-09 | 69115 | 42-323-31530 | BURR RANCH #803 | LULING OIL & GAS COMPANY, INC. | DRILL | 4,000 | |
| 1980-01-09 | 69070 | 42-323-31529 | CAGE, R. C. #2-70 | CANUS PETROLEUM, INC. | DRILL | 2,053 | |
| 1980-01-09 | 69067 | 42-323-31528 | CAGE, R. C. "83" #3 | CANUS PETROLEUM, INC. | DRILL | 2,400 | |
| 1980-01-09 | 69065 | 42-323-31527 | CAGE, R. C. #3-77 | CANUS PETROLEUM, INC. | DRILL | 2,300 | |
| 1980-01-09 | 69063 | 42-323-31526 | CAGE, R. C. #1-128 | CANUS PETROLEUM, INC. | DRILL | 2,500 | |
| 1980-01-08 | 70162 | 42-323-31256 | WINN EXPL.CO.,INC.-KINCAID #1 | MACHII-ROSS PETROLEUM CO. | DRILL | 8,500 | |
| 1980-01-07 | 68956 | 42-323-31525 | PETRO AFFILIATES-HALSELL (576) #15 | PETRO AFFILIATES, INC. | DRILL | 2,000 | |
| 1980-01-07 | 68955 | 42-323-31524 | PETRO AFFILIATES-HALSELL (576) #13 | PETRO AFFILIATES, INC. | DRILL | 2,000 | |
| 1980-01-07 | 68954 | 42-323-31523 | PETRO AFFILIATES-HALSELL (576) #11 | PETRO AFFILIATES, INC. | DRILL | 2,000 | |
| 1980-01-07 | 68953 | 42-323-31522 | SOUTH SACATOSA ASSOCIATES "A" #9 | PETROMAR DRILLING, INC. | DRILL | 3,000 | |
| 1980-01-07 | 68952 | 42-323-31521 | PETRO AFFILIATES-HALSELL (576) #7 | PETRO AFFILIATES, INC. | DRILL | 2,000 | |
| 1980-01-07 | 68951 | 42-323-31520 | PETRO AFFILIATES-HALSELL (576) #5 | PETRO AFFILIATES, INC. | DRILL | 2,000 | |
| 1980-01-07 | 68950 | 42-323-31519 | PETRO AFFILIATES-HALSELL (576) #2 | PETRO AFFILIATES, INC. | DRILL | 2,000 | |
| 1980-01-07 | 68785 | 42-323-31518 | PETRO-GULF HALSELL #A12 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1979-12-31 | 67979 | 42-323-31517 | RISINGER #1 | PETRO-ROCK, INC | DRILL | 3,000 | |
| 1979-12-27 | 67642 | 42-323-31515 | PETRO GULF HALSELL #A-16 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1979-12-27 | 67641 | 42-323-31514 | PETRO GULF HALSELL #A-10 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1979-12-20 | 67355 | 42-323-31513 | MAVERICK ASSOC. HALSELL #1 | PETRO-ROCK, INC | DRILL | 2,500 | |
| 1979-12-17 | 67047 | 42-323-31512 | PETRO GULF HALSELL #B7 | PETRO GULF, INC. | DRILL | 2,000 | |
| 1979-12-17 | 67045 | 42-323-31511 | MAVERICK ASSOC. HALSELL #4 | PETRO-ROCK, INC | DRILL | 2,500 | |
| 1979-12-17 | 67044 | 42-323-31510 | MAVERICK ASSOC. HALSELL #3 | PETRO-ROCK, INC | DRILL | 2,500 | |
| 1979-12-17 | 67043 | 42-323-31509 | MAVERICK ASSOC. HALSELL #2 | PETRO-ROCK, INC | DRILL | 2,500 | |
| 1979-12-13 | 66793 | 42-323-31508 | BURR, J. K. EST. #1C | JONES, W. D. BUDDY | DRILL | 2,450 | |
| 1979-12-12 | 66579 | 42-323-31507 | CHITTIM, N. J. #7212 | CONOCO INC. | DRILL | 2,080 | |
| 1979-12-12 | 66575 | 42-323-31506 | CHITTIM, N. J. #7211 | CONOCO INC. | DRILL | 2,050 | |
| 1979-12-12 | 66573 | 42-323-31505 | CHITTIM, N. J. #614 | CONOCO INC. | DRILL | 1,630 | |
| 1979-12-12 | 66570 | 42-323-31504 | CHITTIM, N. J. #612 | CONOCO INC. | DRILL | 1,650 | |
| 1979-12-12 | 66568 | 42-323-31503 | CHITTIM, N. J. #613 | CONOCO INC. | DRILL | 1,650 | |
| 1979-12-12 | 66566 | 42-323-31502 | CHITTIM, N. J. #551 | CONOCO INC. | DRILL | 1,660 | |
| 1979-12-12 | 66565 | 42-323-31501 | CHITTIM, N. J. #H1 | CONOCO INC. | DRILL | 1,850 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Maverick County.