Reagan County Drilling Permits
Every permit issued by the Texas Railroad Commission in Reagan County — updated daily, data through 2026-09-21.
Reagan County permitting is running 39 permits a month over the trailing 90 days (118 total, up 62% on the prior quarter). 1 was issued in the past week. DE CENTRAL OPERATING, LLC leads with 171 permits in the past 12 months, one of 17 operators active in the county.
Last 30 Days
33
Operators (30d)
3
Latest Permit
2026-09-21
All Time
13,623
13,623 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2005-11-02 | 607414 | 42-383-35606 | SAU MARINER 6-2A #2C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-11-01 | 608795 | 42-383-35641 | MCMASTER #2TM | MARINER ENERGY, INC. | DRILL | 9,000 | |
| 2005-10-31 | 607190 | 42-383-35605 | SAU MARINER 6-3A #3C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-28 | 608636 | 42-383-35638 | WEATHERBY -D- #3TM | MARINER ENERGY, INC. | DRILL | 9,000 | |
| 2005-10-27 | 607069 | 42-383-35603 | WEATHERBY 1219 #8 | PRIME OPERATING COMPANY | DRILL | 9,000 | |
| 2005-10-21 | 608291 | 42-383-35637 | WEATHERBY -K- #2 | MARINER ENERGY, INC. | DRILL | 9,000 | |
| 2005-10-21 | 608273 | 42-383-36397 | SAU MARINER 12-1B #1B | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-21 | 608272 | 42-383-35635 | SAU MARINER 12-2A #2A | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-21 | 608270 | 42-383-35634 | SAU MARINER 12-3B #3B | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-21 | 608269 | 42-383-35633 | SAU MARINER 12-4A #4A | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-21 | 608267 | 42-383-36076 | SAU MARINER 40-4 #4 | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-21 | 608247 | 42-383-35626 | SAU MARINER 42-1A #1A | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-21 | 608246 | 42-383-35625 | SAU MARINER 32-4A #4A | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-21 | 608236 | 42-383-35621 | SAU MARINER 42-4A #4A | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-17 | 606743 | 42-383-35601 | SAU MARINER 1-2 #2A | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-17 | 606742 | 42-383-35600 | SAU MARINER 1-3 #4B | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-13 | 607801 | 42-383-35611 | SAU MARINER 32-2A #2C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-10-13 | 607735 | 42-383-35612 | UNIVDEE16 #1 | HENRY PETROLEUM LP | DRILL | 9,500 | |
| 2005-10-11 | 606337 | 42-383-35599 | NORTH STILES SPRABERRY UNIT #1732 | MARINER ENERGY, INC. | DRILL | 8,650 | |
| 2005-10-11 | 606335 | 42-383-35598 | NORTH STILES SPRABERRY UNIT #1728 | MARINER ENERGY, INC. | DRILL | 8,650 | |
| 2005-10-06 | 607417 | 42-383-35607 | SAU MARINER 28-4B #4B | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-09-29 | 607070 | 42-383-35604 | GPS #2 | PRIME OPERATING COMPANY | DRILL | 12,000 | |
| 2005-09-22 | 606744 | 42-383-35602 | SAU MARINER 1-4C #4C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-09-21 | 606332 | 42-383-35597 | SAU MARINER 7-4 #4C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-09-15 | 606059 | 42-383-35596 | SAU MARINER 7-1A #1C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-09-09 | 606058 | 42-383-35595 | SAU MARINER 6-3B #3B | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-09-08 | 605375 | 42-383-35593 | STOUT "C" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,690 | |
| 2005-08-29 | 605570 | 42-383-35594 | ALDWELL "M" #4802 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,700 | |
| 2005-08-25 | 604198 | 42-383-35586 | NORTH STILES SPRABERRY UNIT #1729 | MARINER ENERGY, INC. | DRILL | 8,650 | |
| 2005-08-22 | 605072 | 42-383-35592 | SHEEPSHEAD #1 | CHI OPERATING, INC. | DRILL | 11,000 | |
| 2005-08-22 | 605072 | 42-383-35592 | SHEEPSHEAD #1 | CHI OPERATING, INC. | DRILL | 11,000 | |
| 2005-08-08 | 604522 | 42-383-35591 | STOUT, S.E. #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,600 | |
| 2005-08-08 | 604520 | 42-383-35590 | STOUT, S.E. #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,600 | |
| 2005-08-08 | 604476 | 42-383-35589 | MERCHANT UNIT #1406K | PIONEER NATURAL RES. USA, INC. | DRILL | 8,250 | |
| 2005-08-08 | 604473 | 42-383-35588 | MERCHANT UNIT #407K | PIONEER NATURAL RES. USA, INC. | DRILL | 8,285 | |
| 2005-08-02 | 604219 | 42-383-35587 | MERCHANT UNIT #1503K | PIONEER NATURAL RES. USA, INC. | DRILL | 8,190 | |
| 2005-08-02 | 604219 | 42-383-35587 | MERCHANT UNIT #1503K | PIONEER NATURAL RES. USA, INC. | DRILL | 8,190 | |
| 2005-07-28 | 604113 | 42-383-35585 | NORTH STILES SPRABERRY UNIT #1735 | MARINER ENERGY, INC. | DRILL | 11,000 | |
| 2005-07-28 | 604111 | 42-383-35584 | NORTH STILES SPRABERRY UNIT #1731 | MARINER ENERGY, INC. | DRILL | 11,000 | |
| 2005-07-28 | 604107 | 42-383-35583 | NORTH STILES SPRABERRY UNIT #1730 | MARINER ENERGY, INC. | DRILL | 8,650 | |
| 2005-07-28 | 604104 | 42-383-35582 | NORTH STILES SPRABERRY UNIT #1734 | MARINER ENERGY, INC. | DRILL | 8,650 | |
| 2005-07-22 | 603778 | 42-383-35581 | NORTH STILES SPRABERRRY UNIT #2333 | MARINER ENERGY, INC. | DRILL | 8,650 | |
| 2005-07-12 | 603234 | 42-383-35580 | SAU MARINER 41-3 #3C | MARINER ENERGY, INC. | DRILL | 8,500 | |
| 2005-07-07 | 603073 | 42-383-34928 | GRIERSON STATE #2 | MARATHON OIL COMPANY | RECOMP | 9,186 | |
| 2005-07-07 | 603072 | 42-383-34487 | GRIERSON STATE #1 | MARATHON OIL COMPANY | RECOMP | 9,085 | |
| 2005-06-27 | 601376 | 42-383-35576 | SAU MARINER 41-4 #4C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-06-27 | 601374 | 42-383-35574 | SAU MARINER 19 #2C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-06-27 | 601369 | 42-383-35573 | SAU MARINER 21-4 #4B | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-06-24 | 601292 | 42-383-35572 | SAU MARINER 25-2A #2C | MARINER ENERGY, INC. | DRILL | 8,450 | |
| 2005-06-24 | 601291 | 42-383-35569 | SAU MARINER 18-4 #4B | MARINER ENERGY, INC. | DRILL | 8,450 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Reagan County.