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 |
|---|---|---|---|---|---|---|---|
| 1979-03-26 | 44974 | 42-323-31356 | CHITTIM, N. J. #3865 | CONTINENTAL OIL COMPANY | DRILL | 2,150 | |
| 1979-03-26 | 44973 | 42-323-31355 | CHITTIM, N. J. #4063 | CONTINENTAL OIL COMPANY | DRILL | 2,050 | |
| 1979-03-26 | 44971 | 42-323-31354 | CHITTIM, N. J. #4064 | CONTINENTAL OIL COMPANY | DRILL | 2,000 | |
| 1979-03-26 | 44970 | 42-323-31353 | CHITTIM, N. J. #6930 | CONTINENTAL OIL COMPANY | DRILL | 2,100 | |
| 1979-03-26 | 44969 | 42-323-31352 | CHITTIM, N. J. #6931 | CONTINENTAL OIL COMPANY | DRILL | 2,200 | |
| 1979-03-26 | 44967 | 42-323-31351 | CHITTIM, N. J. #6932 | CONTINENTAL OIL COMPANY | DRILL | 2,200 | |
| 1979-03-21 | 44795 | 42-323-31350 | CHITTIM, N. J. #3763 | CONTINENTAL OIL COMPANY | DRILL | 1,950 | |
| 1979-03-19 | 44733 | 42-323-31349 | ALTGELT, W. W., JR. ET AL #1 | SANTA FE OIL COMPANY | DRILL | 7,280 | |
| 1979-03-19 | 44571 | 42-323-31348 | NONE #CK-1 | CARTER OIL CO., THE | DRILL | 868 | |
| 1979-03-14 | 44354 | 42-323-31347 | COOPER, LAHAINA #1 #1 | MACHII-ROSS PETROLEUM CO. | DRILL | 7,800 | |
| 1979-03-14 | 44221 | 42-323-31346 | WINN EXPL.-STARETT-BAGGETT #1 | MACHII-ROSS PETROLEUM CO. | DRILL | 7,800 | |
| 1979-03-12 | 45704 | 42-323-31258 | RITCHIE, J. W. #1 | LINGEN EXPLORATION, INC. | DRILL | 4,509 | |
| 1979-03-12 | 44087 | 42-323-31345 | WINN EXPL. CO., INC. - CARSON #2 | MACHII-ROSS PETROLEUM CO. | DRILL | 8,000 | |
| 1979-02-28 | 43346 | 42-323-31344 | CHITTIM, ANNIE E. #3C | SHAW, T. G. | DRILL | 2,909 | |
| 1979-02-22 | 42999 | 42-323-31303 | TURNEY-WINN EXPLORATION CO.,INC. #6 | MACHII-ROSS PETROLEUM CO. | RECOMP | 8,000 | |
| 1979-02-22 | 42996 | 42-323-31274 | WINN EXPL. CO INC.BOULWARE HUME #1 | MACHII-ROSS PETROLEUM CO. | RECOMP | 8,000 | |
| 1979-02-16 | 42709 | 42-323-31343 | CAGE, R. C. #143A | CANUS PETROLEUM, INC. | DRILL | 2,900 | |
| 1979-02-16 | 42708 | 42-323-31342 | CAGE, R. C. #141A | CANUS PETROLEUM, INC. | DRILL | 2,900 | |
| 1979-02-16 | 42689 | 42-323-31341 | WINN EXPLORATION CO., INC. #2 | MACHII-ROSS PETROLEUM CO. | DRILL | 8,500 | |
| 1979-02-16 | 42687 | 42-323-31340 | WINN EXPLORATION CO,INC.-KINCAID #5 | MACHII-ROSS PETROLEUM CO. | DRILL | 8,500 | |
| 1979-02-14 | 42512 | 42-323-31339 | WINN EXP. CO. INC-ALDRIDGE-MEYER #1 | MACHII-ROSS PETROLEUM CO. | DRILL | 7,800 | |
| 1979-02-14 | 42511 | 42-323-31338 | WINN EXP. CO. INC-SIMPSON-CARSON #1 | MACHII-ROSS PETROLEUM CO. | DRILL | 7,800 | |
| 1979-02-13 | 42489 | 42-323-31337 | CAGE, R. C. #1096 | CANUS PETROLEUM, INC. | DRILL | 2,950 | |
| 1979-02-13 | 42488 | 42-323-31336 | CAGE, R. C. #1066 | CANUS PETROLEUM, INC. | DRILL | 2,700 | |
| 1979-02-13 | 42480 | 42-323-31335 | BARCLAY #1 | POGO PRODUCING CO. | DRILL | 8,070 | |
| 1979-02-12 | 42406 | 42-323-31334 | FITZPATRICK, A. F. #37 | RIO-MAVERICK OIL COMPANY | DRILL | 2,500 | |
| 1979-02-07 | 42181 | 42-323-31333 | WINN EXPLORATION CO, INC-KINCAID #4 | MACHII-ROSS PETROLEUM CO. | DRILL | 8,500 | |
| 1979-02-07 | 42174 | 42-323-31332 | CAGE, R. C. #1 | CANUS PETROLEUM, INC. | DRILL | 2,500 | |
| 1979-02-05 | 41975 | 42-323-31331 | WINN EXPLORATION CO., INC. #3 | MACHII-ROSS PETROLEUM CO. | DRILL | 8,500 | |
| 1979-02-02 | 41917 | 42-323-31330 | WINN EXPLORATION CO,INC.-KINCAID #3 | MACHII-ROSS PETROLEUM CO. | DRILL | 8,500 | |
| 1979-01-30 | 41731 | 42-323-31329 | PALOMA RANCH #1 | EXXON CORP. | DRILL | 6,788 | |
| 1979-01-29 | 41594 | 42-323-31328 | BURR, J.K., ESTATE #3-B | JONES, W. D. BUDDY | DRILL | 2,500 | |
| 1979-01-29 | 41593 | 42-323-31327 | BURR, J.K., ESTATE #2-B | JONES, W. D. BUDDY | DRILL | 2,500 | |
| 1979-01-26 | 41493 | 42-323-31326 | LAS VEGAS RANCH #4 | DILLEY PRODUCTION CO. | DRILL | 7,000 | |
| 1979-01-24 | 41359 | 42-323-31325 | WINN EXPLORATION CO., INC. #1A | MACHII-ROSS PETROLEUM CO. | DRILL | 8,500 | |
| 1979-01-18 | 41101 | 42-323-31324 | CAGE, R. C. "83" #2 | CANUS PETROLEUM, INC. | DRILL | 1,500 | |
| 1979-01-18 | 41100 | 42-323-31323 | CAGE, R. C. #2-77 | CANUS PETROLEUM, INC. | DRILL | 2,007 | |
| 1979-01-17 | 41001 | 42-323-31322 | CAGE, R. C. #2-52 | CANUS PETROLEUM, INC. | DRILL | 1,355 | |
| 1978-12-29 | 39872 | 42-323-31321 | PERKINS #1 | EXXETER PETROLEUM CORP. | DRILL | 9,012 | |
| 1978-12-29 | 39836 | 42-323-31320 | HALSELL RANCH #14-1 #1 | LONGHORN GAS CO., INC. | DRILL | 2,500 | |
| 1978-12-29 | 39833 | 42-323-31319 | HALSELL RANCH #115-1 #1 | LONGHORN GAS CO., INC. | DRILL | 2,500 | |
| 1978-12-29 | 39830 | 42-323-31318 | HALSELL RANCH # 114-3 #3 | LONGHORN GAS CO., INC. | DRILL | 2,500 | |
| 1978-12-29 | 39827 | 42-323-31317 | HALSELL RANCH #114-2 #2 | LONGHORN GAS CO., INC. | DRILL | 2,500 | |
| 1978-12-29 | 39822 | 42-323-31316 | HALSELL RANCH # 114-1 #1 | LONGHORN GAS CO., INC. | DRILL | 2,500 | |
| 1978-12-29 | 39820 | 42-323-31315 | HALSELL #113-1 #1 | LONGHORN GAS CO., INC. | DRILL | 2,500 | |
| 1978-12-29 | 39817 | 42-323-31314 | HALSELL RANCH #103-1 #1 | LONGHORN GAS CO., INC. | DRILL | 7,900 | |
| 1978-12-29 | 39813 | 42-323-31313 | HALSELL RANCH #105-1 #1 | LONGHORN GAS CO., INC. | DRILL | 7,900 | |
| 1978-12-28 | 39678 | 42-323-31312 | WINN EXPLORATION CO., INC. #1 | MACHII-ROSS PETROLEUM CO. | DRILL | 1,580 | |
| 1978-12-11 | 38542 | 42-323-31311 | TAYLOR-CARSON-TURNEY UNIT #1 | MACHII-ROSS PETROLEUM CO. | DRILL | 7,600 | |
| 1978-12-06 | 38175 | 42-323-31310 | WINN EXPLORATION CO., INC-HUME #1 | MACHII-ROSS PETROLEUM CO. | DRILL | 7,600 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Maverick County.