Webb County Drilling Permits
Every permit issued by the Texas Railroad Commission in Webb County — updated daily, data through 2026-07-31.
Webb County permitting is running 24 permits a month over the trailing 90 days (71 total, up 16% on the prior quarter). 2 were issued in the past week. EOG RESOURCES, INC. leads with 78 permits in the past 12 months, one of 20 operators active in the county.
Last 30 Days
31
Operators (30d)
7
Latest Permit
2026-07-31
All Time
17,747
17,747 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1999-08-05 | 486440 | 42-479-37314 | BRUNI-SUMMERS #16 | MICHAEL PETROLEUM CORPORATION | DRILL | 11,500 | |
| 1999-08-04 | 486343 | 42-479-37313 | VOLPE LINCOLN 2006 #1 | KILLAM OIL CO., LTD. | DRILL | 7,500 | |
| 1999-07-23 | 486096 | 42-479-37312 | BRUNI RANCH #48 | CONOCO INC. | DRILL | 10,500 | |
| 1999-07-23 | 486062 | 42-479-37311 | PETTY RANCH #1218 | KERNS O & G, INC. | DRILL | 5,500 | |
| 1999-07-23 | 486062 | 42-479-37311 | PETTY RANCH #1218 | KERNS O & G, INC. | DRILL | 5,500 | |
| 1999-07-20 | 485972 | 42-479-36946 | GATES RANCH #8035 | KERNS O & G, INC. | RECOMP | 5,860 | |
| 1999-07-19 | 485961 | 42-479-37310 | LUNDELL #88 | CONOCO INC. | DRILL | 10,750 | |
| 1999-07-19 | 485960 | 42-479-37309 | CARR #125 | CONOCO INC. | DRILL | 11,000 | |
| 1999-07-13 | 485821 | 42-479-37308 | VAQUILLAS RANCH #182 | CONOCO INC. | DRILL | 12,700 | |
| 1999-07-13 | 485819 | 42-479-37307 | MCLEAN, MARRS #4 | CONOCO INC. | DRILL | 12,700 | |
| 1999-07-09 | 485761 | 42-479-37306 | ORTIZ RANCH #5 | GEONATURAL RESOURCES, INC. | DRILL | 7,500 | |
| 1999-07-09 | 485759 | 42-479-37305 | HACHAR, D. D. #35 | COLUMBUS ENERGY CORP. | DRILL | 7,000 | |
| 1999-07-08 | 485725 | 42-479-37304 | JARAL #1 | ENRON OIL & GAS COMPANY | DRILL | 13,500 | |
| 1999-07-08 | 485717 | 42-479-34156 | CALLAGHAN RANCH #12 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 7,059 | |
| 1999-07-08 | 485710 | 42-479-37303 | PALAFOX EXPLORATION #640 | HIGH ISLAND OIL CORPORATION | DRILL | 6,900 | |
| 1999-07-07 | 485696 | 42-479-37302 | ROTTERSMAN #33 | MICHAEL PETROLEUM CORPORATION | DRILL | 10,500 | |
| 1999-07-02 | 485627 | 42-479-37301 | BENAVIDES, ROSA V. B #76 | CONOCO INC. | DRILL | 9,500 | |
| 1999-07-01 | 485602 | 42-479-37300 | PALAFOX EXPLORATION #540 | HIGH ISLAND OIL CORPORATION | DRILL | 6,900 | |
| 1999-07-01 | 485595 | 42-479-37299 | ORTIZ RANCH #4 | GEONATURAL RESOURCES, INC. | DRILL | 7,500 | |
| 1999-07-01 | 485579 | 42-479-33105 | MCNARY-WARRIOR #1ST | DYNAMIC PRODUCTION, INC. | RECOMP | 7,200 | |
| 1999-06-29 | 485537 | 42-479-37298 | VAQUILLAS RANCH CO. LTD #57 | CONOCO INC. | DRILL | 9,970 | |
| 1999-06-29 | 485534 | 42-479-37297 | COOPER, TALIAFERRO ET AL #1 | CONOCO INC. | DRILL | 12,700 | |
| 1999-06-29 | 485534 | 42-479-37297 | COOPER, TALIAFERRO ET AL #1 | CONOCO INC. | DRILL | 12,700 | |
| 1999-06-24 | 485426 | 42-479-37296 | CARR #126 | CONOCO INC. | DRILL | 10,500 | |
| 1999-06-24 | 485425 | 42-479-37295 | CARR #127 | CONOCO INC. | DRILL | 10,500 | |
| 1999-06-24 | 485424 | 42-479-37294 | VAQUILLAS RANCH L6 #181 | CONOCO INC. | DRILL | 9,600 | |
| 1999-06-22 | 485373 | 42-479-37293 | G. & F. RAMIREZ GAS UNIT #5 | MICHAEL PETROLEUM CORPORATION | DRILL | 11,000 | |
| 1999-06-22 | 485373 | 42-479-37293 | G. & F. RAMIREZ GAS UNIT #5 | MICHAEL PETROLEUM CORPORATION | DRILL | 11,000 | |
| 1999-06-21 | 485334 | 42-479-37292 | PALAFOX EXPLORATION #342 | HIGH ISLAND OIL CORPORATION | DRILL | 6,900 | |
| 1999-06-21 | 485334 | 42-479-37292 | PALAFOX EXPLORATION #342 | HIGH ISLAND OIL CORPORATION | DRILL | 6,900 | |
| 1999-06-18 | 485328 | 42-479-34163 | VERGARA 1679-W #5ST | EEX CORPORATION | RECOMP | 10,200 | |
| 1999-06-18 | 485328 | 42-479-34163 | VERGARA 1679-W #5ST | EEX CORPORATION | RECOMP | 10,500 | |
| 1999-06-18 | 485325 | 42-479-34142 | ALLEY #8ST | EEX CORPORATION | RECOMP | 10,571 | |
| 1999-06-18 | 485324 | 42-479-35948 | VERGARA 1680 #9ST | EEX CORPORATION | RECOMP | 10,980 | |
| 1999-06-18 | 485269 | 42-479-37291 | PETTY RANCH #705 | KERNS O & G, INC. | DRILL | 5,900 | |
| 1999-06-17 | 485277 | 42-479-37290 | B.M.T. #13 | COLUMBUS ENERGY CORP. | DRILL | 7,600 | |
| 1999-06-16 | 485234 | 42-479-37289 | VAQUILLAS RANCH 67 #5 | SONAT EXPLORATION CO. - HOUSTON | DRILL | 8,600 | |
| 1999-06-16 | 484775 | 42-479-37283 | CATHODIC-DEFS #41 | DUKE ENERGY FIELD SERVICES, INC. | DRILL | 300 | |
| 1999-06-10 | 485097 | 42-479-37288 | MCNARY-WRIGHT UNIT #1 | DYNAMIC PRODUCTION, INC. | DRILL | 7,000 | |
| 1999-06-09 | 485083 | 42-479-37287 | VAQUILLAS RANCH A1 #180 | CONOCO INC. | DRILL | 12,000 | |
| 1999-06-09 | 485082 | 42-479-37285 | LUNDELL #87 | CONOCO INC. | DRILL | 10,700 | |
| 1999-06-09 | 485081 | 42-479-37286 | FROST TRUST 45 #1 | CONOCO INC. | DRILL | 10,820 | |
| 1999-06-09 | 485080 | 42-479-37284 | 7B CATTLE CO. #5 | CONOCO INC. | DRILL | 13,100 | |
| 1999-06-03 | 484964 | 42-479-37282 | ROTTERSMAN #23 | MICHAEL PETROLEUM CORPORATION | DRILL | 11,300 | |
| 1999-06-03 | 484960 | 42-479-37281 | VAQUILLAS RANCH STATE F #179 | CONOCO INC. | DRILL | 9,500 | |
| 1999-06-02 | 484413 | 42-479-37269 | LONGORIA #1 | GRIMES ENERGY COMPANY | DRILL | 11,000 | |
| 1999-05-27 | 484767 | 42-479-37279 | PALAFOX EXPLORATION CO. -17- #6 | FASKEN OIL AND RANCH, LTD. | DRILL | 6,000 | |
| 1999-05-26 | 484800 | 42-479-37280 | ORTIZ RANCH #3 | GEONATURAL RESOURCES, INC. | DRILL | 7,500 | |
| 1999-05-21 | 484710 | 42-479-37278 | DIX RANCH D 99 #7 | CONOCO INC. | DRILL | 8,500 | |
| 1999-05-20 | 484660 | 42-479-30919 | CALLAGHAN RANCH #28 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 5,510 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Webb County.