Reagan County Drilling Permits
Every permit issued by the Texas Railroad Commission in Reagan County — updated daily, data through 2026-07-24.
Reagan County permitting is running 28 permits a month over the trailing 90 days (83 total, up 22% on the prior quarter). DE CENTRAL OPERATING, LLC leads with 126 permits in the past 12 months, one of 19 operators active in the county.
Last 30 Days
35
Operators (30d)
3
Latest Permit
2026-07-24
All Time
13,534
13,534 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2003-08-06 | 534999 | 42-383-35347 | UNIVERSITY #240 | MARATHON OIL COMPANY | DRILL | 3,300 | |
| 2003-08-06 | 534999 | 42-383-35347 | UNIVERSITY #239 | MARATHON OIL COMPANY | DRILL | 3,300 | |
| 2003-08-06 | 534998 | 42-383-35348 | UNIVERSITY #239 | MARATHON OIL COMPANY | DRILL | 3,300 | |
| 2003-08-06 | 534998 | 42-383-35348 | UNIVERSITY #240 | MARATHON OIL COMPANY | DRILL | 3,300 | |
| 2003-08-04 | 534665 | 42-383-35344 | ROCKER B COMPRESSOR #1009 | WESTERN GAS RESOURCES-TEXAS,INC. | DRILL | 500 | |
| 2003-07-31 | 534852 | 42-383-35346 | UNIVERSITY #231 | MARATHON OIL COMPANY | DRILL | 3,200 | |
| 2003-07-31 | 534846 | 42-383-35345 | UNIVERSITY #238 | MARATHON OIL COMPANY | DRILL | 3,300 | |
| 2003-06-19 | 533327 | 42-383-35342 | SAU MARINER 7 #2 | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-06-18 | 532222 | 42-383-35340 | SAU MARINER 19-3 #3A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-06-13 | 532052 | 42-383-35337 | SAU MARINER 9 #2A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-06-13 | 532049 | 42-383-35339 | SAU MARINER 7-4 #4 | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-06-13 | 532048 | 42-383-35336 | SAU MARINER 1-1A #1A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-06-03 | 531683 | 42-383-35333 | SAU MARINER 19-2 #2B | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-06-03 | 531682 | 42-383-35332 | SAU MARINER 43-1 #3 | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-06-03 | 531681 | 42-383-35331 | SAU MARINER 31-3 #3A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-05-29 | 532549 | 42-383-35341 | MARADONNA #1 | TRILOGY OPERATING, INC. | DRILL | 9,800 | |
| 2003-05-28 | 531488 | 42-383-35328 | SAU MARINER 18-4A #4A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-05-28 | 531487 | 42-383-35329 | SAU MARINER 18-3 #3 | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-05-26 | 531489 | 42-383-35327 | SAU MARINER 17-4A #4A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-05-19 | 532050 | 42-383-35338 | SAU MARINER 9-3 #3 | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-05-08 | 531685 | 42-383-35335 | SAU MARINER 25-2A #2A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-05-08 | 531684 | 42-383-35334 | SAU MARINER 6-2A #2A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-05-05 | 531486 | 42-383-35330 | SAU MARINER 18-2A #2A | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-05-05 | 531486 | 42-383-35330 | SAU MARINER 18-2A #2A | MARINER ENERGY, INC. | DRILL | 8,350 | |
| 2003-04-25 | 530219 | 42-383-35325 | SAU MARINER 11 #2A | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-04-16 | 530848 | 42-383-35326 | TEJAS #1 | APACHE CORPORATION | DRILL | 10,500 | |
| 2003-04-08 | 530174 | 42-383-35324 | NUNN, LEESON #5 | PRIME OPERATING COMPANY | DRILL | 8,700 | |
| 2003-04-04 | 529464 | 42-383-35318 | SAU MARINER 45-2A #2A | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-04-04 | 529361 | 42-383-35314 | SAU MARINER 40-1A #1A | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-03-31 | 530107 | 42-383-35323 | UNIVERSITY LEIGH #2 | HENRY PETROLEUM LP | DRILL | 7,200 | |
| 2003-03-31 | 530097 | 42-383-35322 | UNIVERSITY AMBER #2 | HENRY PETROLEUM LP | DRILL | 7,200 | |
| 2003-03-31 | 530080 | 42-383-35321 | UNIVERSITY DENISE #1 | HENRY PETROLEUM LP | DRILL | 7,200 | |
| 2003-03-31 | 528924 | 42-383-01386 | STOKES #1 | GLOSSOP, ROBERT L. | RECOMP | 7,619 | |
| 2003-03-26 | 529971 | 42-383-35320 | UNIVERSITY #236 | MARATHON OIL COMPANY | DRILL | 3,300 | |
| 2003-03-26 | 528950 | 42-383-35310 | SAU MARINER 33-3A #3A | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-03-24 | 528953 | 42-383-35311 | SAU MARINER 32-2A #2A | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-03-24 | 528953 | 42-383-35311 | SAU MARINER 32-2A #2A | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-03-19 | 529708 | 42-383-35319 | WEATHERBY "1219" #7 | PRIME OPERATING COMPANY | DRILL | 8,700 | |
| 2003-03-11 | 529462 | 42-383-35317 | SAU MARINER 18-4 #4 | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-03-10 | 529385 | 42-383-35316 | UNIVERSITY #237 | MARATHON OIL COMPANY | DRILL | 3,300 | |
| 2003-03-10 | 529362 | 42-383-36391 | SAU MARINER 31-1 #1 | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-03-07 | 529296 | 42-383-35313 | SAU MARINER 24-1 #1 | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-03-07 | 529088 | 42-383-35080 | UNIVERSITY 14 #1 | TRIPLE "N" SERVICES, INC. | RENTR | 3,090 | |
| 2003-02-27 | 528951 | 42-383-35312 | SAU MARINER 32-1A #1A | MARINER ENERGY, INC. | DRILL | 8,600 | |
| 2003-02-21 | 528734 | 42-383-35309 | UNIVERSITY 1-9 #1 | MEWBOURNE OIL CO. | DRILL | 7,200 | |
| 2003-02-21 | 528733 | 42-383-35308 | UNIVERSITY 1-4 #1 | MEWBOURNE OIL CO. | DRILL | 7,200 | |
| 2003-02-18 | 528494 | 42-383-35307 | UNIVERSITY 1-22 #1 | MEWBOURNE OIL CO. | DRILL | 7,200 | |
| 2003-02-13 | 528379 | 42-383-35306 | WEATHERBY "1219" #6 | PRIME OPERATING COMPANY | DRILL | 8,700 | |
| 2003-02-13 | 526987 | 42-383-35288 | ALDWELL K #404 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,100 | |
| 2003-02-13 | 526986 | 42-383-35287 | ALDWELL K #403 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,100 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Reagan County.