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 |
|---|---|---|---|---|---|---|---|
| 1979-01-19 | 41147 | 42-427-31294 | GARZA, DIONICIA #1 | FISCHER PETROLEUM CORPORATION | DRILL | 2,387 | |
| 1979-01-18 | 41111 | 42-427-31293 | COOK, VANNIE #2 | DUTY TOOL COMPANY | DRILL | 800 | |
| 1979-01-16 | 40952 | 42-427-31292 | PENA #1 | CORPUS CHRISTI OIL & GAS CO. | DRILL | 7,300 | |
| 1979-01-16 | 40926 | 42-427-31291 | SLICK, T. B. ESTATE #67 | TENNECO OIL CO. | DRILL | 13,000 | |
| 1979-01-10 | 41076 | 42-427-04626 | GARCIA #1 | BRADBURY, DONALD KEITH | OTHER | 600 | |
| 1979-01-10 | 40627 | 42-427-31290 | STARR COUNTY CATTLE COMPANY #1-9 | HAWN BROTHERS | DRILL | 3,000 | |
| 1979-01-10 | 40626 | 42-427-31289 | STARR COUNTY CATTLE COMPANY #1-17 | HAWN BROTHERS | DRILL | 2,970 | |
| 1979-01-09 | 40443 | 42-427-31288 | GARZA, CARMEN G., ET AL #1 | HAWN BROTHERS | DRILL | 800 | |
| 1979-01-05 | 40308 | 42-427-00236 | MCGILL BROS. #243 | EXXON CORP. | OTHER | 6,550 | |
| 1979-01-05 | 40305 | 42-427-04900 | MONTALVO, N. R. #31 | EXXON CORP. | OTHER | 5,000 | |
| 1979-01-05 | 40297 | 42-427-00250 | MCGILL BROS. #301 | EXXON CORP. | OTHER | 6,200 | |
| 1979-01-02 | 39940 | 42-427-31169 | NEBLETT, G. E. ET AL GAS UNIT #3 | SHELL OIL COMPANY | RECOMP | 10,363 | |
| 1978-12-29 | 40554 | 42-427-01519 | SLICK, T. B. EST. -B #39 | CONTINENTAL OIL COMPANY | RECOMP | 4,236 | |
| 1978-12-29 | 40550 | 42-427-03569 | SLICK, T. B. EST. -E #20 | CONTINENTAL OIL COMPANY | RECOMP | 5,494 | |
| 1978-12-21 | 39352 | 42-427-04873 | MONTALVO, N. R. & E. A. #19 | EXXON CORP. | OTHER | 5,070 | |
| 1978-12-18 | 39086 | 42-427-04580 | FROST NATL. BANK IND. EX. -B- #27 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 4,402 | |
| 1978-12-18 | 39044 | 42-215-01915 | BEAURLINE, A. W. #2-Y | CHAMPLIN PETROLEUM CO. | RECOMP | 7,665 | |
| 1978-12-15 | 38996 | 42-427-31285 | EAST, MRS. ALICE K. "B" #23 | EXXON CORP. | DRILL | 5,500 | |
| 1978-12-15 | 38994 | 42-427-04966 | MONTALVO. N. R. #37 | EXXON CORP. | OTHER | 8,507 | |
| 1978-12-13 | 39409 | 42-427-31283 | VELA, IRENE "C" UNIT #9 #3 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 4,200 | |
| 1978-12-13 | 38779 | 42-427-31284 | GARCIA GAS UNIT #M-2 | FISCHER PETROLEUM CORPORATION | DRILL | 2,311 | |
| 1978-12-13 | 38775 | 42-427-04078 | GARCIA, B. G. DE #14 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 4,272 | |
| 1978-12-12 | 38702 | 42-427-04850 | MONTALVO, N. R. & E. A. #18 | EXXON CORP. | OTHER | 5,100 | |
| 1978-12-12 | 38691 | 42-427-30244 | MCGILL BROS. #432 | EXXON CORP. | OTHER | 6,630 | |
| 1978-12-07 | 38355 | 42-427-31282 | CANALES EST. #1 | SOUTHWEST MINERALS, INC. | DRILL | 2,808 | |
| 1978-12-07 | 38325 | 42-427-30038 | MCGILL BROS. #419 | EXXON CORP. | OTHER | 5,600 | |
| 1978-12-07 | 38310 | 42-427-31281 | SHEERIN, IRENE #12 | NEUHAUS, V. F. | DRILL | 700 | |
| 1978-12-04 | 37982 | 42-427-30798 | GARCIA, M. F. ET AL #1 | B & M PRODUCTION CO. | RECOMP | 4,506 | |
| 1978-11-30 | 37808 | 42-427-31280 | PENA, JOSE R. #1 | SOUTHWEST MINERALS, INC. | DRILL | 726 | |
| 1978-11-28 | 37651 | 42-427-31279 | JUAREZ, MIGUEL #7 | EXXON CORP. | DRILL | 7,100 | |
| 1978-11-27 | 37565 | 42-427-30118 | MARTINEZ "B" #35 | CITIES SERVICE COMPANY | RECOMP | 8,805 | |
| 1978-11-21 | 37339 | 42-427-31278 | BENTSEN BROTHERS "B" #10 | SHELL OIL COMPANY | DRILL | 10,116 | |
| 1978-11-20 | 39318 | 42-427-31275 | MILLER C-1 SAND UNIT #105L | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 4,225 | |
| 1978-11-16 | 37008 | 42-427-31277 | COOK, VANNIE #1 | DUTY TOOL COMPANY | DRILL | 800 | |
| 1978-11-13 | 36738 | 42-427-03700 | VILLARREAL G. G. - C-UNIT 22 #1 | SUN EXPL. & PROD. CO.-HOUSTON | RECOMP | 6,005 | |
| 1978-11-09 | 37956 | 42-427-01311 | THOMAS-RIFE GAS UNIT #4 | SHELL OIL COMPANY | RECOMP | 9,102 | |
| 1978-11-09 | 36547 | 42-427-31275 | SOLIS, J. V. #5 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 4,225 | |
| 1978-11-08 | 36492 | 42-427-31274 | GARCIA, DR. JOSE "B" #8 | COATES, GEORGE H. ESTATE OF | DRILL | 7,023 | |
| 1978-11-08 | 36435 | 42-427-31273 | 1ST NAT'L BK. OF MISSION UNIT 1 #1 | COATES, GEORGE H. ESTATE OF | DRILL | 3,972 | |
| 1978-11-06 | 36278 | 42-427-00733 | HALL, C. M. "A" #5 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 10,854 | |
| 1978-11-01 | 36615 | 42-427-81148 | GARCIA OIL UNIT NO. 11, R. #2 | SUN EXPL. & PROD. CO.-HOUSTON | RECOMP | 3,854 | |
| 1978-10-31 | 35949 | 42-427-31272 | DIAZ, MAXIMO #2 | OMEGA MINERALS, INC. | DRILL | 3,746 | |
| 1978-10-31 | 35909 | 42-427-04901 | SLICK, T. B. ESTATE #40-H | TENNECO OIL CO. | RECOMP | 5,215 | |
| 1978-10-26 | 35623 | 42-427-31271 | SUNTEX FARMS #1 | MACERO MINERALS, INC. | DRILL | 3,910 | |
| 1978-10-26 | 35591 | 42-427-31270 | SEMMES-MCLEAN #4 | MACERO MINERALS, INC. | DRILL | 3,200 | |
| 1978-10-26 | 35587 | 42-427-00931 | FEE LEASE #33 | OSBORN, W. B. OPERATOR | RECOMP | 5,350 | |
| 1978-10-23 | 35279 | 42-427-31269 | GREEN, LEE M. #1 | HUGHES & HUGHES | DRILL | 8,596 | |
| 1978-10-18 | 34926 | 42-427-03777 | SLICK, T. B. EST. -E #18 | CONTINENTAL OIL COMPANY | RECOMP | 5,190 | |
| 1978-10-17 | 34833 | 42-427-31268 | MONTALVO, N.R. & E. A. #26 | EXXON CORP. | DRILL | 6,805 | |
| 1978-10-04 | 34035 | 42-427-30587 | SLICK, T. B. EST. -E #28 | CONTINENTAL OIL COMPANY | RECOMP | 5,510 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.