Martin County Drilling Permits
Every permit issued by the Texas Railroad Commission in Martin County — updated daily, data through 2026-07-27.
Martin County permitting is running 26 permits a month over the trailing 90 days (79 total, down 39% on the prior quarter). 9 were issued in the past week. PIONEER NATURAL RES. USA, INC. leads with 167 permits in the past 12 months, one of 21 operators active in the county.
Last 30 Days
13
Operators (30d)
3
Latest Permit
2026-07-27
All Time
20,342
20,342 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2023-08-08 | 892562 | 42-317-45473 | FINCH 252P #108HN | OVINTIV USA INC. | DRILL | 10,500 | Y |
| 2023-08-08 | 892560 | 42-317-45472 | FINCH 252P #107HC | OVINTIV USA INC. | DRILL | 10,500 | Y |
| 2023-08-08 | 892557 | 42-317-45471 | FINCH 252O #106HJ | OVINTIV USA INC. | DRILL | 10,500 | Y |
| 2023-08-08 | 892556 | 42-317-45469 | FINCH 252O #105HF | OVINTIV USA INC. | DRILL | 10,500 | Y |
| 2023-08-08 | 892555 | 42-317-45467 | FINCH 252O #104HN | OVINTIV USA INC. | DRILL | 10,500 | Y |
| 2023-08-08 | 892554 | 42-317-45466 | FINCH 252O #103HR | OVINTIV USA INC. | DRILL | 10,500 | Y |
| 2023-08-08 | 891764 | 42-317-45422 | CYCLOPS 1-30 G #173 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891764 | 42-317-45422 | CYCLOPS 1-30 UNIT 2 #173 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891763 | 42-317-45418 | CYCLOPS 1-30 G #172 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891763 | 42-317-45418 | CYCLOPS 1-30 UNIT 2 #172 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891758 | 42-317-45417 | CYCLOPS 1-30 F #261 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891758 | 42-317-45417 | CYCLOPS 1-30 UNIT 2 #261 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891754 | 42-317-45415 | CYCLOPS 1-30 F #162 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891754 | 42-317-45415 | CYCLOPS 1-30 UNIT 2 #162 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891752 | 42-317-45414 | CYCLOPS 1-30 E #251 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891752 | 42-317-45414 | CYCLOPS 1-30 UNIT 2 #251 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891750 | 42-317-45413 | CYCLOPS 1-30 E #154 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891750 | 42-317-45413 | CYCLOPS 1-30 UNIT 2 #154 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891748 | 42-317-45412 | CYCLOPS 1-30 E #153 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891748 | 42-317-45412 | CYCLOPS 1-30 UNIT 2 #153 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891744 | 42-317-45411 | CYCLOPS 1-30 D #241 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891744 | 42-317-45411 | CYCLOPS 1-30 UNIT 1 #241 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891743 | 42-317-45410 | CYCLOPS 1-30 D #142 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891743 | 42-317-45410 | CYCLOPS 1-30 UNIT 1 #142 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891397 | 42-317-45377 | HERA 56-46 D #144 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891394 | 42-317-45376 | HERA 56-46 D #243 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891393 | 42-317-45375 | HERA 56-46 D #241 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891389 | 42-317-45374 | HERA 56-46 D #142 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891388 | 42-317-45373 | HERA 56-46 C #231 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891387 | 42-317-45372 | HERA 56-46 C #133 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-08 | 891387 | 42-317-45372 | HERA 56-46 UNIT 1 #133 | DIAMONDBACK E&P LLC | DRILL | 11,000 | Y |
| 2023-08-08 | 891386 | 42-317-45371 | HERA 56-46 C #132 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 11,000 | Y |
| 2023-08-04 | 892553 | 42-317-45465 | FINCH 252N #102HD | OVINTIV USA INC. | DRILL | 10,500 | Y |
| 2023-08-04 | 892552 | 42-317-45464 | FINCH 252N #101HJ | OVINTIV USA INC. | DRILL | 10,500 | Y |
| 2023-08-03 | 892559 | 42-317-45468 | CHEST THUMPER 1-5 UNIT 1 #143R | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 9,264 | Y |
| 2023-07-31 | 892193 | 42-317-45461 | RHAEGAL UNIT 2 #4687NH | XTO ENERGY INC. | DRILL | 10,500 | Y |
| 2023-07-28 | 892364 | 42-317-45463 | HOLT RANCH 23-8 G #7WB | DIAMONDBACK E&P LLC | DRILL | 10,006 | Y |
| 2023-07-28 | 892363 | 42-317-45462 | HOLT RANCH 23-3 F #6WB | DIAMONDBACK E&P LLC | DRILL | 10,006 | Y |
| 2023-07-26 | 892192 | 42-317-45460 | RHAEGAL UNIT 2 #4665DH | XTO ENERGY INC. | DRILL | 10,500 | Y |
| 2023-07-26 | 892191 | 42-317-45459 | RHAEGAL UNIT 2 #4675JH | XTO ENERGY INC. | DRILL | 10,500 | Y |
| 2023-07-26 | 892190 | 42-317-45458 | RHAEGAL UNIT 2 #4606BH | XTO ENERGY INC. | DRILL | 10,500 | Y |
| 2023-07-24 | 892018 | 42-317-45450 | JOHN FRANKLIN 247 G #7JM | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
| 2023-07-24 | 892018 | 42-317-45450 | JOHN FRANKLIN 247 G #7JM | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
| 2023-07-24 | 892017 | 42-317-45449 | JOHN FRANKLIN 247 F #6WB | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
| 2023-07-24 | 892017 | 42-317-45449 | JOHN FRANKLIN 247 F #6WB | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
| 2023-07-24 | 892016 | 42-317-45448 | JOHN FRANKLIN 247 E #5LS | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
| 2023-07-24 | 892015 | 42-317-45447 | JOHN FRANKLIN 247 D #4MS | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
| 2023-07-24 | 892014 | 42-317-45446 | JOHN FRANKLIN 247 B #2WB | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
| 2023-07-24 | 892014 | 42-317-45446 | JOHN FRANKLIN 247 B #2WB | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
| 2023-07-24 | 892013 | 42-317-45445 | JOHN FRANKLIN 247 C #3JM | DIAMONDBACK E&P LLC | DRILL | 13,000 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Martin County.