Mcmullen County Drilling Permits
Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-07-20.
Mcmullen County permitting is running 11 permits a month over the trailing 90 days (32 total, up 60% on the prior quarter). EOG RESOURCES, INC. leads with 29 permits in the past 12 months, one of 16 operators active in the county.
Last 30 Days
3
Operators (30d)
2
Latest Permit
2026-07-20
All Time
8,541
8,541 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1981-09-04 | 132404 | 42-311-31506 | RHODE, D.W. -9- #6 | ARCO OIL & GAS CO. | RECOMP | 3,000 | |
| 1981-09-04 | 132357 | 42-311-31645 | HUBBERD, W. #1 | SHELL OIL COMPANY | DRILL | 20,893 | |
| 1981-09-04 | 132261 | 42-311-31644 | KOUNTZE & COUCH #1 | HANSON MINERALS CO. | DRILL | 1,300 | |
| 1981-08-28 | 131578 | 42-311-31643 | SOUTH TEXAS SYNDICATE #2-29 | HAMMAN OIL & REFG. CO. | DRILL | 0 | |
| 1981-08-26 | 131253 | 42-311-31642 | MARSHALL, MORRIS #3-A | HARMONY DRILLING COMPANY, INC. | DRILL | 640 | |
| 1981-08-26 | 131252 | 42-311-31641 | POWERS, LESTER RANCH #3B | HARMONY DRILLING COMPANY, INC. | DRILL | 562 | |
| 1981-08-26 | 131251 | 42-311-31640 | MARSHALL, MORRIS #2A | HARMONY DRILLING COMPANY, INC. | DRILL | 623 | |
| 1981-08-26 | 131249 | 42-311-31639 | MARTIN, J.M. ESTATE #4C | HARMONY DRILLING COMPANY, INC. | DRILL | 582 | |
| 1981-08-26 | 131248 | 42-311-31638 | MARTIN, J.M. ESTATE #2C | HARMONY DRILLING COMPANY, INC. | DRILL | 582 | |
| 1981-08-26 | 131247 | 42-311-31637 | MARTIN, J.M. ESTATE #3C | HARMONY DRILLING COMPANY, INC. | DRILL | 602 | |
| 1981-08-26 | 131246 | 42-311-31636 | POWERS, LESTER RANCH #2B | HARMONY DRILLING COMPANY, INC. | DRILL | 530 | |
| 1981-08-26 | 131215 | 42-311-31635 | BRACKEN RANCH WHITEHEAD #32 | WHITEHEAD OIL CO. | DRILL | 1,200 | |
| 1981-08-26 | 131213 | 42-311-31634 | BRACKEN RANCH WHITEHEAD #33 | WHITEHEAD OIL CO. | DRILL | 1,200 | |
| 1981-08-21 | 130659 | 42-311-31633 | HORTON, R. P. MCCAMPBELL PASTURE #5 | CUDE, JAMES W. OIL | DRILL | 1,200 | |
| 1981-08-17 | 130405 | 42-311-31631 | SOUTH TEXAS SYNIDCATE #1-25 | PETROLERO CORP. | DRILL | 6,000 | |
| 1981-08-14 | 130422 | 42-311-31632 | NUECES MINERALS CO. #27-2 | NUECES MINERALS CO. | DRILL | 1,500 | |
| 1981-08-12 | 129981 | 42-311-31630 | PEELER, GRAVES #1 | MARK IV ENERGY | DRILL | 6,500 | |
| 1981-08-12 | 129977 | 42-311-31629 | PEELER, GRAVES #2 | MARK IV ENERGY | DRILL | 6,500 | |
| 1981-08-04 | 128511 | 42-311-31627 | JAMBERS, H. #1 H | JOYCE & HILTY, INC. | DRILL | 6,412 | |
| 1981-08-04 | 128485 | 42-311-31626 | MARSHALL, MORRIS #1-A | HARMONY DRILLING COMPANY, INC. | DRILL | 1,000 | |
| 1981-08-04 | 128483 | 42-311-31625 | MARTIN, J. M. ESTATE #1-C | HARMONY DRILLING COMPANY, INC. | DRILL | 1,006 | |
| 1981-08-04 | 128482 | 42-311-31624 | LESTER POWERS RANCH #1-B | HARMONY DRILLING COMPANY, INC. | DRILL | 984 | |
| 1981-07-31 | 128051 | 42-311-31622 | MATULA, ROBERT #8 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-07-31 | 128050 | 42-311-31621 | MATULA, ROBERT #7 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-07-31 | 128048 | 42-311-31620 | MATULA, ROBERT #6 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-07-31 | 128046 | 42-311-31619 | MATULA, ROBERT #9 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-07-31 | 128043 | 42-311-31618 | MATULA, ROBERT #10 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-07-31 | 128041 | 42-311-31617 | MATULA, ROBERT #5 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-07-30 | 128054 | 42-311-31616 | MATULA, ROBERT #1 W | MCFADDEN OIL CORPORATION | DRILL | 510 | |
| 1981-07-27 | 127282 | 42-311-31614 | MATULA, ROBERT #4 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-07-17 | 125599 | 42-311-31612 | SOUTH TEXAS SYNDICATE #2 | UNITED PETROSEARCH, INC. | DRILL | 6,800 | |
| 1981-07-17 | 125595 | 42-311-31611 | RHODE, D.W. ET AL #7 | ANTARES OIL CORPORATION | DRILL | 8,000 | |
| 1981-07-16 | 127405 | 42-311-31615 | HARRIS, MARTIN R. ET AL #6 | ZINK, EDMAN R. & ASSOC., INC. | DRILL | 6,115 | |
| 1981-07-15 | 125373 | 42-311-31609 | WOODWARD, CHARLES #1 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-07-14 | 125077 | 42-311-31608 | GOUGER GAS UNIT NO. 4 O/A #4 | TEXACO INC. | DRILL | 7,100 | |
| 1981-07-10 | 124925 | 42-311-31606 | GORDON, ROBERT K. #1 | ROYAL OIL & GAS CORP. | DRILL | 6,660 | |
| 1981-07-09 | 124934 | 42-311-31607 | SOUTH TEXAS SYNDICATE #1-29 | HAMMAN OIL & REFG. CO. | DRILL | 6,000 | |
| 1981-07-02 | 129931 | 42-311-02147 | GOUGER, H. E. FEE NCT-1 #8 | TEXACO INC. | RECOMP | 3,022 | |
| 1981-07-02 | 123591 | 42-311-31605 | LARK, CHAS & M.L. #24 | GENERAL AMERICAN PROPERTIES, LTD | DRILL | 1,100 | |
| 1981-07-02 | 123544 | 42-311-31604 | MATULA, ROBERT #4 | MCFADDEN OIL CORPORATION | DRILL | 1,200 | |
| 1981-07-02 | 123511 | 42-311-31603 | HORTON, RICHARD P. ET AL #1 | ROYAL OIL & GAS CORP. | DRILL | 9,800 | |
| 1981-06-25 | 125638 | 42-311-01262 | DILWORTH, M. J. #2 | SUTTON PRODUCING CORP. | OTHER | 6,500 | |
| 1981-06-18 | 121650 | 42-311-31602 | FROST, J. #1 | DRILLERS ENERGY SEARCH, INC | DRILL | 6,500 | |
| 1981-06-18 | 121578 | 42-311-31601 | HOUSE, H. D. "B" #2 B | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1981-06-04 | 120042 | 42-311-31600 | RHODE, D. W. ET AL #6 | ANTARES OIL CORPORATION | DRILL | 7,964 | |
| 1981-06-03 | 119900 | 42-311-30900 | POWELL, WILLIAM L. #1 | BAY ROCK CORP. | RECOMP | 6,650 | |
| 1981-06-02 | 119749 | 42-311-31599 | W #2 | LAGERQUIST, GLENN H. | DRILL | 1,100 | |
| 1981-06-02 | 119733 | 42-311-31598 | LAJOLLA CORP. #1 | HILLIARD OIL & GAS, INC. | DRILL | 8,549 | |
| 1981-05-28 | 119524 | 42-311-31597 | SOUTH TEXAS SYNDICATE #1-8 | PETROLERO CORP. | DRILL | 6,064 | |
| 1981-05-27 | 119516 | 42-311-31596 | LINDHOLM GAS UNIT #1A | GOLDSTON OIL CORP. | DRILL | 8,714 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.