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 |
|---|---|---|---|---|---|---|---|
| 1987-09-24 | 336315 | 42-427-00246 | MCGILL BROS. #287 | EXXON CORP. | RECOMP | 8,500 | |
| 1987-09-23 | 336384 | 42-427-32218 | GARCIA, J. A. #1 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 12,500 | |
| 1987-09-21 | 336081 | 42-427-32099 | DE HINOJOSA, JOSEFA L. #1 | HARKINS & COMPANY | RECOMP | 7,975 | |
| 1987-09-21 | 335865 | 42-427-32078 | GARCIA, ESTEBAN #1 | TOMA OIL & GAS, INC. | RECOMP | 5,910 | |
| 1987-09-17 | 336002 | 42-427-32216 | SLICK, T. B. EST. B #170 | CONOCO INC. | DRILL | 5,900 | |
| 1987-09-10 | 335641 | 42-427-32215 | GUERRA #1 | MORTIMER EXPLORATION COMPANY | DRILL | 6,100 | |
| 1987-09-10 | 335598 | 42-427-05077 | MARRS-MCLEAN #16 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 4,675 | |
| 1987-09-01 | 335311 | 42-427-32214 | SOUTHWEST FARM AND RANCH, INC. #2 | KILLAM OIL COMPANY | DRILL | 2,000 | |
| 1987-08-28 | 335256 | 42-427-32213 | SLICK EST. -C- #9 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 9,050 | |
| 1987-08-25 | 334909 | 42-427-04827 | DE GARZA, C. L. #31 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 9,159 | |
| 1987-08-21 | 334559 | 42-427-32211 | CAMERON #10 | EVANS, JULIAN | DRILL | 5,000 | |
| 1987-08-21 | 334530 | 42-427-32210 | CAMERON #9 | EVANS, JULIAN | DRILL | 5,100 | |
| 1987-08-19 | 334795 | 42-427-31908 | SAENZ, M. -STATE #25 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 6,516 | |
| 1987-08-19 | 334558 | 42-427-32209 | CAMERON #8 | EVANS, JULIAN | DRILL | 5,100 | |
| 1987-08-19 | 334558 | 42-427-32209 | CAMERON #8 | CAMERON, PAUL E., JR., INC. | DRILL | 5,200 | |
| 1987-08-18 | 334461 | 42-427-32208 | SALINAS, DORA M. #4 | MARK IV ENERGY | DRILL | 850 | |
| 1987-08-17 | 334700 | 42-427-32212 | TEXAS OSAGE GAS UNIT #3 | HARKINS & COMPANY | DRILL | 10,000 | |
| 1987-08-14 | 334382 | 42-427-32207 | RESENDEZ, SANTOS #1 | CORPUS CHRISTI OIL & GAS CO. | DRILL | 4,000 | |
| 1987-08-13 | 334222 | 42-427-32123 | BASS #1 | TSCHOEPE, ARTHUR J. | RECOMP | 4,070 | |
| 1987-08-12 | 334217 | 42-427-32205 | RESENDEZ-RODRIGUEZ UNIT #1 | CORPUS CHRISTI OIL & GAS CO. | DRILL | 4,000 | |
| 1987-08-11 | 334185 | 42-427-32204 | KELSEY 19-B,(S) UNIT #531 | EXXON CORP. | DRILL | 7,200 | |
| 1987-08-11 | 334185 | 42-427-32204 | KELSEY 19-B,(S) UNIT #531 | EXXON CORP. | DRILL | 11,000 | |
| 1987-08-11 | 334185 | 42-427-32204 | MCGILL BROS. #531 | EXXON CORP. | DRILL | 11,100 | |
| 1987-08-10 | 333874 | 42-427-04833 | SPEER, GEO. H. -ST. -B- #24 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,450 | |
| 1987-08-10 | 333855 | 42-427-30853 | THOMAS RIFE ET AL GAS UNIT #6 | SHELL WESTERN E&P INC. | RECOMP | 8,733 | |
| 1987-08-03 | 333760 | 42-427-00993 | SPEER, GEO. H. -STATE -B- #11 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 4,677 | |
| 1987-07-31 | 333859 | 42-427-01002 | SPEER, GEORGE H. -STATE -B- #20 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,227 | |
| 1987-07-29 | 332221 | 42-427-30692 | GONZALES, E. G. UNIT #19 #2 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 3,760 | |
| 1987-07-28 | 333653 | 42-427-31507 | MARRS-MCLEAN #25 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 4,725 | |
| 1987-07-27 | 333514 | 42-427-00996 | SPEER, GEO. H.-STATE -B- #14 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 7,501 | |
| 1987-07-27 | 333461 | 42-427-32203 | GUTIERREZ UNIT #1 | ALCORN PROD CO. | DRILL | 4,300 | |
| 1987-07-23 | 333145 | 42-427-31537 | MARTINEZ-STATE #7 | SHELL WESTERN E&P INC. | RECOMP | 9,449 | |
| 1987-07-20 | 333242 | 42-427-31711 | HALL, C. M. -A- #7 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 9,496 | |
| 1987-07-16 | 332966 | 42-427-32202 | GARZA, JUAN M. #3 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 7,100 | |
| 1987-07-15 | 332954 | 42-427-32201 | HALL, C. M. -A- #8 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 9,300 | |
| 1987-07-10 | 331282 | 42-427-32069 | DE GARCIA, B. G. #41 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 9,090 | |
| 1987-07-08 | 332632 | 42-427-32200 | HALL, C. M. -C- #6 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 8,900 | |
| 1987-07-08 | 332632 | 42-427-32200 | HALL, C. M. -C- #6 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 9,300 | |
| 1987-07-07 | 332580 | 42-427-32199 | HALL, J. F. -STATE -A- #15 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 10,200 | |
| 1987-06-22 | 331789 | 42-427-04777 | SPEER, GEO. H. -ST. -B- #22 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,386 | |
| 1987-06-22 | 331684 | 42-427-05128 | GROOS NATIONAL BANK #3V | WRIGHT BROTHERS ENERGY, INC. | RECOMP | 5,506 | |
| 1987-06-22 | 330644 | 42-427-30880 | VILLARREAL, G. G. -C- UNIT 22 #2 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 3,771 | |
| 1987-06-18 | 331715 | 42-427-32198 | DE GARZA, J. G. #9 | LEMARCO, LTD. | DRILL | 7,500 | |
| 1987-06-17 | 331692 | 42-427-31963 | CHAPOTAL LAND CO. -A- #25 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,200 | |
| 1987-06-17 | 331484 | 42-427-32197 | GARCIA, J. A. ET AL #3 | TASCA EXPLORATION COMPANY | DRILL | 5,000 | |
| 1987-06-17 | 331484 | 42-427-32197 | GARCIA, J. A. ET AL #3 | TASCA EXPLORATION COMPANY | DRILL | 5,000 | |
| 1987-06-17 | 331465 | 42-427-30619 | MCGILL, J. C. JR. STATE #21 | EXXON CORP. | RECOMP | 7,690 | |
| 1987-06-15 | 331476 | 42-427-31717 | JUAREZ, JUAN #5 | EXXON CORP. | RECOMP | 7,800 | |
| 1987-06-10 | 329994 | 42-427-32191 | CAMERON #7 | EVANS, JULIAN | DRILL | 5,100 | |
| 1987-06-03 | 329698 | 42-427-32188 | HERMANN, A. G. JR. GAS UNIT #3 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 9,800 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.