Starr County Drilling Permits
Every permit issued by the Texas Railroad Commission in Starr County — updated daily, data through 2026-04-23.
Starr County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2026-04-23. KILLAM OIL CO., LTD. leads with 3 permits in the past 12 months, one of 5 operators active in the county.
Last 30 Days
0
Operators (30d)
0
Latest Permit
2026-04-23
All Time
7,111
7,111 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1977-11-24 | 13671 | 42-427-04620 | SLICK, T. B. ESTATE #51 LT | TENNECO OIL CO. | RECOMP | 5,612 | |
| 1977-11-23 | 12787 | 42-427-31205 | GUERRA, V. H., ET AL #19 | MANGES, CLINTON | DRILL | 6,000 | |
| 1977-11-21 | 4245 | 42-427-31166 | COATES ESTATE #2 | HARKINS & COMPANY | DRILL | 6,000 | |
| 1977-11-18 | 12397 | 42-427-04994 | MCGILL BROS. #396 | EXXON CORP. | OTHER | 6,350 | |
| 1977-11-17 | 12334 | 42-427-31204 | BROCK RANCH #6 | KELLY-BROCK | DRILL | 3,000 | |
| 1977-11-16 | 7524 | 42-427-31180 | GARCIA, J. A. #1 | COX, EDWIN L. | DRILL | 4,379 | |
| 1977-11-15 | 12142 | 42-427-31203 | SEABURY, F. W. EST OF #4 | J. & M. WELL SERVICE, INC. | DRILL | 1,500 | |
| 1977-11-15 | 12138 | 42-427-01502 | SLICK, T. B. EST.-B #11 | CONTINENTAL OIL COMPANY | RECOMP | 4,278 | |
| 1977-11-14 | 12137 | 42-427-31202 | GUERRA, V. H. ET AL #17 | MANGES, CLINTON | DRILL | 2,266 | |
| 1977-11-14 | 12113 | 42-427-31201 | GUERRA, V. H. ET AL #18 | MANGES, CLINTON | DRILL | 3,976 | |
| 1977-11-14 | 11939 | 42-427-04775 | SPEER, G. H. ST. -B- #23 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 5,375 | |
| 1977-11-10 | 2743 | 42-427-31157 | VALLE, DELIA #3U | CARL, W. E.-HAWN BROS. | DRILL | 6,500 | |
| 1977-11-08 | 11627 | 42-427-31200 | GUERRA, F. B. ESTATE #3 | CARTER EXPLORATION COMPANY | DRILL | 6,315 | |
| 1977-11-08 | 11602 | 42-427-81306 | MCGILL BROS. #307 | EXXON CORP. | OTHER | 8,426 | |
| 1977-11-08 | 11582 | 42-427-31199 | GARCIA GAS UNIT #M-1 | FISCHER PETROLEUM CORPORATION | DRILL | 2,500 | |
| 1977-11-08 | 11579 | 42-427-30228 | DEGARCIA, B. G. #32 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 5,700 | |
| 1977-11-08 | 11556 | 42-427-04878 | MCGILL BROS. #366 | EXXON CORP. | OTHER | 6,570 | |
| 1977-11-08 | 7303 | 42-427-31179 | RICABY #3 | JENKINS, WINSTON | DRILL | 1,400 | |
| 1977-11-08 | 4569 | 42-427-31169 | NEBLETT, G. E. ET AL GAS UNIT #3 | SHELL OIL COMPANY | DRILL | 10,363 | |
| 1977-11-04 | 11397 | 42-427-04817 | MONTALVO, N. R. #21 | EXXON CORP. | OTHER | 5,000 | |
| 1977-11-02 | 13268 | 42-427-00317 | TREVINO, E. #4 | CONTINENTAL OIL COMPANY | RECOMP | 6,800 | |
| 1977-11-02 | 13265 | 42-427-02039 | MARGO, R. E. ESTATE #1 | KIMMELL, C. E. | RECOMP | 2,912 | |
| 1977-11-01 | 11122 | 42-427-31198 | WOOD BROS. #M-2 | FISCHER PETROLEUM CORPORATION | DRILL | 2,500 | |
| 1977-10-31 | 13267 | 42-427-03675 | GARCIA, T. "A" #2 | TENNECO OIL CO. | OTHER | 4,300 | |
| 1977-10-31 | 11070 | 42-427-01336 | BENTSEN BROS. "B" #1 | SHELL OIL COMPANY | RECOMP | 6,682 | |
| 1977-10-28 | 10919 | 42-427-30890 | LONGORIA, P. H. #3 | HARKINS & COMPANY | DRILL | 6,500 | |
| 1977-10-28 | 10903 | 42-427-31197 | WOOD BROS. #M-1 | FISCHER PETROLEUM CORPORATION | DRILL | 3,487 | |
| 1977-10-26 | 10737 | 42-427-30180 | GREEN, LEE M. #1 | GAS PRODUCING ENTERPRISES, INC. | RECOMP | 7,517 | |
| 1977-10-26 | 10650 | 42-427-01301 | GARZA, A. M. - STATE #11 | SHELL OIL COMPANY | OTHER | 7,028 | |
| 1977-10-26 | 8949 | 42-427-30868 | GREEN & MANNING #20 | J. & M. WELL SERVICE, INC. | OTHER | 2,650 | |
| 1977-10-20 | 4862 | 42-427-31171 | GARCIA, M. M. LAND TRUST B #1 | CARL, W. E.-HAWN BROS. | DRILL | 6,430 | |
| 1977-10-17 | 9937 | 42-427-01146 | DAVENPORT, D.-STATE #11 | TEXACO INC. | RECOMP | 6,514 | |
| 1977-10-12 | 9610 | 42-427-00182 | MONTALVO, CANATU A. #1 | BECKER, B. A. | OTHER | 6,444 | |
| 1977-10-12 | 6384 | 42-427-30264 | SLICK, T. B. EST.-B #158 | CONTINENTAL OIL COMPANY | RECOMP | 7,600 | |
| 1977-10-11 | 10272 | 42-427-31193 | MARCOS PENA UNIT #1 | MACERO MINERALS, INC. | DRILL | 4,700 | |
| 1977-10-11 | 2575 | 42-427-31156 | CONTREROS #2 | TEXAS OIL & GAS CORP. | DRILL | 7,200 | |
| 1977-10-06 | 9236 | 42-427-01177 | GARZA-RIVAS UNIT #0304 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 4,220 | |
| 1977-10-04 | 9749 | 42-427-31157 | VALLE, DELIA #3 | CARL, W. E.-HAWN BROS. | DRILL | 6,500 | |
| 1977-10-04 | 9129 | 42-427-31192 | A. M. GARZA-STATE #15 | SHELL OIL COMPANY | DRILL | 10,000 | |
| 1977-10-03 | 8995 | 42-427-04415 | RODRIGUEZ, S. #1 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 5,968 | |
| 1977-09-29 | 8776 | 42-427-30889 | BENTSEN BROS. "B" #9 | SHELL OIL COMPANY | DRILL | 9,975 | |
| 1977-09-29 | 4243 | 42-427-31165 | MARTINEZ, F. F. #2 | HARKINS & COMPANY | DRILL | 6,000 | |
| 1977-09-23 | 8283 | 42-427-01418 | CAMERON, W. I. #3 | CONTINENTAL OIL COMPANY | RECOMP | 4,799 | |
| 1977-09-23 | 8282 | 42-427-01220 | CAMERON, W. I. #14 | CONTINENTAL OIL COMPANY | RECOMP | 4,770 | |
| 1977-09-23 | 8279 | 42-427-31189 | EAST, ALICE K. MRS. "B" #21 | EXXON CORP. | DRILL | 5,300 | |
| 1977-09-23 | 8242 | 42-427-31187 | MONVIR, INC. #1 | RESOURCES INVESTMENT CORPORATION | DRILL | 2,720 | |
| 1977-09-23 | 2863 | 42-427-31159 | GUERRA, V. H. #7 | MANGES, CLINTON | DRILL | 6,000 | |
| 1977-09-22 | 8269 | 42-427-31188 | GONZALEZ, E. G. HEIRS #1 | ALANCO DRILLING CO. | DRILL | 5,400 | |
| 1977-09-21 | 8096 | 42-427-04919 | SLICK, T. B. EST. -A #144 | CONTINENTAL OIL COMPANY | RECOMP | 6,715 | |
| 1977-09-21 | 8042 | 42-427-31185 | GUERRA, V. H. ET AL #15 | MANGES, CLINTON | DRILL | 6,000 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.