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 |
|---|---|---|---|---|---|---|---|
| 1979-10-17 | 60916 | 42-323-31453 | SANER (RESOURCE EVALUATION) #6 | CONOCO INC. | DRILL | 2,300 | |
| 1979-10-17 | 60914 | 42-323-31452 | SANER (RESOURCE EVALUATION) #5 | CONOCO INC. | DRILL | 2,000 | |
| 1979-10-17 | 60912 | 42-323-31451 | SANER (RESOURCE EVALUATION) #4 | CONOCO INC. | DRILL | 2,100 | |
| 1979-10-17 | 60909 | 42-323-31450 | SANER (RESOURCE EVALUATION) #3 | CONOCO INC. | DRILL | 2,050 | |
| 1979-10-17 | 60906 | 42-323-31449 | SANER (RESOURCE EVALUATION) #2 | CONOCO INC. | DRILL | 1,900 | |
| 1979-10-17 | 60902 | 42-323-31448 | SANER (RESOURCE EVALUATION) #1 | CONOCO INC. | DRILL | 1,800 | |
| 1979-10-10 | 60156 | 42-323-31447 | HALSELL-UNION A&B #19M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-10-10 | 60154 | 42-323-31446 | HALSELL-UNION A&B #18M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-10-10 | 60152 | 42-323-31445 | HALSELL-UNION A&B #17M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-10-10 | 60151 | 42-323-31444 | HALSELL-UNION A&B #16M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-10-03 | 59571 | 42-323-31443 | HALSELL-UNION A&B #12M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-10-03 | 59570 | 42-323-31442 | HALSELL-UNION A&B #13M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-10-03 | 59569 | 42-323-31441 | HALSELL-UNION A&B #14M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-10-03 | 59568 | 42-323-31440 | HALSELL-UNION A&B #15M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-09-25 | 58897 | 42-323-31439 | LAS VEGAS RANCH #6 | DILLEY PRODUCTION CO. | DRILL | 6,800 | |
| 1979-09-25 | 58896 | 42-323-31438 | BURR RANCH #8-2 | LULING OIL & GAS COMPANY, INC. | DRILL | 3,000 | |
| 1979-09-21 | 58611 | 42-323-31437 | HALSELL-UNION A&B #11M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-09-21 | 58610 | 42-323-31436 | HALSELL-UNION A&B #10M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-09-21 | 58609 | 42-323-31435 | HALSELL-UNION A&B #9M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-09-05 | 57204 | 42-323-30293 | WINN, C. C. FEE #17 | WINN EXPLORATION CO., INC. | DRILL | 1,700 | |
| 1979-08-30 | 56821 | 42-323-31434 | DIAMOND WEST #1613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-08-30 | 56819 | 42-323-31433 | DIAMOND WEST #2613 | PETRO-ROCK, INC | DRILL | 2,000 | |
| 1979-08-28 | 56611 | 42-323-31432 | BAKER RANCH #G5 | SUNDOWN DRILLING CO. | DRILL | 2,500 | |
| 1979-08-28 | 56538 | 42-323-31431 | HALSELL, EWING FOUNDATION #5M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-08-28 | 56536 | 42-323-31430 | HALSELL, EWING FOUNDATION #4M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-08-28 | 56535 | 42-323-31429 | HALSELL, EWING FOUNDATION #3M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-08-28 | 56534 | 42-323-31428 | HALSELL, EWING FOUNDATION #1M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-08-28 | 56533 | 42-323-31427 | HALSELL, EWING FOUNDATION #2M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-08-28 | 56532 | 42-323-31426 | HALSELL, EWING FOUNDATION #7M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-08-28 | 56531 | 42-323-31425 | HALSELL, EWING FOUNDATION #6M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-08-28 | 56530 | 42-323-31424 | HALSELL, EWING FOUNDATION #8M | MAJOR PETROLEUM CORP. | DRILL | 2,000 | |
| 1979-08-17 | 55927 | 42-323-31423 | LAS VEGAS RANCH #5 | DILLEY PRODUCTION CO. | DRILL | 6,800 | |
| 1979-08-15 | 55618 | 42-323-31422 | SANER RANCH #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 7,130 | |
| 1979-07-26 | 53786 | 42-323-31421 | CHITTIM, N. J. #7035 | CONOCO INC. | DRILL | 2,150 | |
| 1979-07-26 | 53785 | 42-323-31420 | CHITTIM, N, J. #6939 | CONOCO INC. | DRILL | 2,200 | |
| 1979-07-26 | 53784 | 42-323-31419 | CHITTIM, N. J. #6938 | CONOCO INC. | DRILL | 2,150 | |
| 1979-07-26 | 53783 | 42-323-31418 | CHITTIM, N. J. #6937 | CONOCO INC. | DRILL | 2,200 | |
| 1979-07-26 | 53782 | 42-323-31417 | CHITTIM, N. J. #6936 | CONOCO INC. | DRILL | 2,250 | |
| 1979-07-26 | 53781 | 42-323-31416 | CHITTIM, N. J. #6935 | CONOCO INC. | DRILL | 2,250 | |
| 1979-07-26 | 53780 | 42-323-31415 | CHITTIM, N. J. #6934 | CONOCO INC. | DRILL | 2,150 | |
| 1979-07-26 | 53779 | 42-323-31414 | CHITTIM, N. J. #6933 | CONOCO INC. | DRILL | 2,100 | |
| 1979-07-26 | 53778 | 42-323-31413 | CHITTIM, N. J. #7036 | CONOCO INC. | DRILL | 2,150 | |
| 1979-07-26 | 53774 | 42-323-31412 | BURR, J. K. ESTATE #1-52 | JONES, W. D. BUDDY | DRILL | 2,700 | |
| 1979-07-25 | 53683 | 42-323-31411 | CHITTIM, ANNIE E. #5C | SHAW, T. G. | DRILL | 2,974 | |
| 1979-07-23 | 53487 | 42-323-31410 | BUTLER,W.C. & EAGLE PASS ISD #1 #1 | MINERAL ESTATES, INC. | DRILL | 7,900 | |
| 1979-07-17 | 53017 | 42-323-31409 | BURR, J. K. ESTATE #26 | SHAW, T. G. | DRILL | 2,500 | |
| 1979-05-30 | 49722 | 42-323-31408 | CHITTIM, ANNIE E. #4C | SHAW, T. G. | DRILL | 1,535 | |
| 1979-05-24 | 49235 | 42-323-31407 | O'NEIL #1 | SERBAN INC. | DRILL | 7,500 | |
| 1979-05-18 | 48856 | 42-323-30572 | KINCAID A #2 | CITIES SERVICE COMPANY | RECOMP | 8,057 | |
| 1979-05-17 | 48744 | 42-323-31406 | CHITTIM, N. J. #6929 | CONTINENTAL OIL COMPANY | DRILL | 2,200 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Maverick County.