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 |
|---|---|---|---|---|---|---|---|
| 1984-01-12 | 226503 | 42-427-03948 | CHAPOTAL LAND CO. -A- #12 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,200 | |
| 1984-01-12 | 226544 | 42-427-31328 | MONTALVO, I. V. "C" #39 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 8,862 | |
| 1984-01-12 | 227254 | 42-427-81445 | CHAPOTAL LAND CO. -A- #11 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 4,239 | |
| 1984-01-09 | 221059 | 42-427-31826 | VERA, J. P. #1 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 4,400 | |
| 1984-01-06 | 225919 | 42-427-01279 | HALL, J. F., - STATE #19 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 8,504 | |
| 1983-12-30 | 225364 | 42-427-03581 | GARCIA, M. M. - B #8 | CONOCO INC. | RECOMP | 5,440 | |
| 1983-12-30 | 225371 | 42-427-31851 | GARCIA, ELVA C. #1 | HOUSTON PET. CO. | DRILL | 2,500 | |
| 1983-12-30 | 225620 | 42-427-31852 | GARCIA, J. A. ET AL #1 | TASCA EXPLORATION COMPANY | DRILL | 6,300 | |
| 1983-12-28 | 224902 | 42-427-31850 | CHAPOTAL LAND CO. -A- #24 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 9,200 | |
| 1983-12-23 | 224551 | 42-427-31622 | DE LOPEZ, C. V. -A- #4 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 8,500 | |
| 1983-12-23 | 224427 | 42-427-30228 | DE GARCIA, B. G. #32 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,701 | |
| 1983-12-23 | 224460 | 42-427-31437 | LAUREL, C. #7 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 7,700 | |
| 1983-12-22 | 224501 | 42-427-04851 | MONTALVO, I. V. -C- #35 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 8,908 | |
| 1983-12-16 | 224044 | 42-427-31849 | RODRIGUEZ, M. J. #2 | FROST ENERGY COMPANY | DRILL | 1,500 | |
| 1983-12-15 | 223734 | 42-427-04513 | MCGILL BROS. #336 | EXXON CORP. | RECOMP | 6,408 | |
| 1983-12-15 | 223726 | 42-427-04496 | JUAREZ, MARCOS #4 | EXXON CORP. | RECOMP | 6,000 | |
| 1983-12-15 | 223687 | 42-427-31848 | REILLY GAS UNIT #5 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,100 | |
| 1983-12-15 | 223665 | 42-427-31847 | RODRIGUEZ, S. #8 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 8,200 | |
| 1983-12-14 | 223725 | 42-427-30565 | SLICK, T. B. EST. A #5 | TENNECO OIL CO. | RECOMP | 6,488 | |
| 1983-12-12 | 223224 | 42-427-31552 | SLICK, T. B. EST. - H #165 | CONOCO INC. | RECOMP | 8,412 | |
| 1983-12-07 | 222819 | 42-427-31845 | GUERRERO #1 | L & L PETROLEUM CORP. | DRILL | 5,500 | |
| 1983-12-06 | 222626 | 42-427-05086 | JUAREZ, MIGUEL #5 | EXXON CORP. | RECOMP | 5,577 | |
| 1983-12-05 | 222614 | 42-427-31842 | MARGO, R. E. ESTATE #1 | ZACHRY, H. B. COMPANY | DRILL | 7,520 | |
| 1983-12-05 | 222711 | 42-427-31843 | RAMIREZ #1 | PALMER PETROLEUM INC. | DRILL | 5,700 | |
| 1983-12-02 | 222188 | 42-427-31841 | NARANJO GAS UNIT #1 | DINERO OIL CORPORATION | DRILL | 2,500 | |
| 1983-12-01 | 222186 | 42-427-31840 | SANCHEZ, JUANA #1 | MONSANTO OIL COMPANY | DRILL | 9,000 | |
| 1983-11-29 | 221931 | 42-427-31838 | BOSTON - TEXAS LAND TRUST #1 | AUSTRA-TEX OIL COMPANY | DRILL | 5,908 | |
| 1983-11-29 | 222002 | 42-427-31839 | SLICK, T. B. EST. - A #157 | CONOCO INC. | DRILL | 6,000 | |
| 1983-11-28 | 221857 | 42-427-31837 | DAVENPORT, O. H. #2 | TENNECO OIL CO. | DRILL | 9,500 | |
| 1983-11-21 | 221265 | 42-427-31835 | SLICK, T. B. EST. - A #158 | CONOCO INC. | DRILL | 6,000 | |
| 1983-11-21 | 221320 | 42-427-31836 | DAVENPORT, O. H. STATE D-530 #20 | CONOCO INC. | DRILL | 9,500 | |
| 1983-11-18 | 220924 | 42-427-30737 | MONTALVO, I. V. -B- #12 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 6,903 | |
| 1983-11-16 | 220686 | 42-427-31834 | HALL, J. F. STATE -A- #8 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 10,100 | |
| 1983-11-14 | 220665 | 42-427-31833 | DE GARZA, C. L. #36 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 6,200 | |
| 1983-11-14 | 222123 | 42-427-03675 | GARCIA, T. A #2 | TENNECO OIL CO. | OTHER | 4,157 | |
| 1983-11-09 | 222102 | 42-427-31832 | STATE SLICK #D16 | TENNECO OIL CO. | DRILL | 9,500 | |
| 1983-11-07 | 219955 | 42-427-30812 | LEHMAN, L. R. #1 | HARKINS & COMPANY | RECOMP | 10,000 | |
| 1983-11-07 | 219957 | 42-427-31450 | MONTALVO, I. V. -C- #42 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 9,473 | |
| 1983-11-04 | 219832 | 42-427-31666 | WARDNER, G. P. "A" #2 | DORAN ENERGY CORPORATION | RECOMP | 1,600 | |
| 1983-11-03 | 219616 | 42-427-31830 | EAST, ALICE K. MRS. STATE "G" #1 | EXXON CORP. | DRILL | 5,300 | |
| 1983-11-03 | 219697 | 42-427-31831 | HORNADAY, W. D. NO. B #1 | HUNTER PETROLEUM INC. | DRILL | 8,000 | |
| 1983-11-03 | 219677 | 42-427-04888 | MONTALVO, I. V. -C- #37 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,500 | |
| 1983-11-03 | 219673 | 42-427-00545 | DE GARZA, C. L. #17 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,557 | |
| 1983-11-03 | 219613 | 42-427-31829 | SAENZ, M. -STATE #22 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 6,700 | |
| 1983-11-02 | 219455 | 42-427-30890 | LONGORIA, P. H. #3 | HARKINS & COMPANY | RECOMP | 6,500 | |
| 1983-11-02 | 219452 | 42-427-30631 | JUAREZ, ENEMORIO #4 | EXXON CORP. | RECOMP | 6,350 | |
| 1983-11-02 | 219453 | 42-427-04591 | MCGILL BROS. #328 | EXXON CORP. | RECOMP | 6,025 | |
| 1983-11-01 | 219407 | 42-427-30857 | MONTALVO, N. R. #55 | EXXON CORP. | RECOMP | 5,400 | |
| 1983-11-01 | 219388 | 42-427-31828 | EAST, ALICE K. MRS. "B" #48 | EXXON CORP. | DRILL | 5,900 | |
| 1983-10-26 | 218613 | 42-427-31825 | DE JUAREZ, M. G. #2 | EADS OPERATING CO. | DRILL | 7,525 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.