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 |
|---|---|---|---|---|---|---|---|
| 1986-08-18 | 305365 | 42-427-01581 | SLICK, T. B. EST. B #58 | CONOCO INC. | RECOMP | 4,284 | |
| 1986-08-15 | 305269 | 42-427-03573 | SLICK, T. B. EST. E #25 | CONOCO INC. | RECOMP | 5,663 | |
| 1986-08-13 | 305212 | 42-427-32136 | DOWNS ROYALTY #1B | KILLAM OIL COMPANY | DRILL | 1,900 | |
| 1986-08-12 | 305133 | 42-427-01615 | SLICK, T. B. EST.-B #142 | CONOCO INC. | RECOMP | 5,630 | |
| 1986-08-12 | 305155 | 42-427-01604 | SLICK, T. B. EST. B #46 | CONOCO INC. | RECOMP | 4,245 | |
| 1986-08-06 | 304956 | 42-427-31303 | MARTINEZ-STATE #2 | SHELL WESTERN E&P INC. | RECOMP | 9,292 | |
| 1986-08-04 | 304850 | 42-427-00598 | MONTALVO, I. V. -C- #30 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 5,250 | |
| 1986-08-04 | 304852 | 42-427-00357 | DE GARZA, J. M. #1 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 6,783 | |
| 1986-07-30 | 304732 | 42-427-31340 | MONTALVO, N. R. & E. A. #27 | EXXON CORP. | RECOMP | 5,740 | |
| 1986-07-28 | 304630 | 42-427-32135 | MARTINEZ & GOMEZ #1 | ALCORN PROD CO. | DRILL | 5,200 | |
| 1986-07-25 | 304543 | 42-427-32133 | ROBINSON UNIT #1 | MUELLER ENGINEERING CORP. | DRILL | 7,600 | |
| 1986-07-25 | 304544 | 42-427-32134 | GUERRA, F. B. #7 | CORPUS CHRISTI OIL & GAS CO. | DRILL | 8,500 | |
| 1986-07-24 | 304594 | 42-427-01522 | SLICK, T. B. EST. B #107 | CONOCO INC. | RECOMP | 4,234 | |
| 1986-07-24 | 304594 | 42-427-01522 | SLICK, T. B. EST. B #107 | CONOCO INC. | RECOMP | 4,234 | |
| 1986-07-24 | 304593 | 42-427-01607 | SLICK, T. B. EST. - B #61 | CONOCO INC. | RECOMP | 4,240 | |
| 1986-07-21 | 304523 | 42-427-32132 | CAMERON, DON D. #5 | CONOCO INC. | DRILL | 5,000 | |
| 1986-07-17 | 304278 | 42-427-01609 | SLICK, T. B. B #64 | CONOCO INC. | RECOMP | 4,030 | |
| 1986-07-17 | 304312 | 42-427-04672 | DAVENPORT, F. D. A6 #7 | CONOCO INC. | RECOMP | 3,925 | |
| 1986-07-14 | 304094 | 42-427-01485 | SLICK, T. B. EST. A #108 | CONOCO INC. | RECOMP | 4,165 | |
| 1986-07-14 | 304095 | 42-427-01240 | MARTINEZ C #4 | CITIES SERVICE OIL & GAS CORP. | RECOMP | 8,524 | |
| 1986-07-08 | 303907 | 42-427-31761 | SPEER, GEO. H. -C- #6 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 9,342 | |
| 1986-07-08 | 303889 | 42-427-32040 | GUERRA, R. A. #4 | HARKINS & COMPANY | RECOMP | 10,205 | |
| 1986-07-03 | 303818 | 42-427-32131 | DAVENPORT-D #4A | AGCO PETROLEUM COMPANY | DRILL | 4,500 | |
| 1986-07-01 | 303699 | 42-427-32130 | LEHR #1 | MUELLER ENGINEERING CORP. | DRILL | 5,600 | |
| 1986-06-30 | 303656 | 42-427-04785 | BENTSEN BROS. -A- #5U | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 6,900 | |
| 1986-06-27 | 303665 | 42-427-30468 | BLOOMBERG, S. D. #9 | TEXACO INC. | RECOMP | 5,104 | |
| 1986-06-24 | 303518 | 42-427-32129 | STATE RIVER-SANTA MARGARITA #1 | HENDERSON PETROLEUM CORPORATION | DRILL | 18,000 | |
| 1986-06-23 | 303626 | 42-427-32121 | DAVENPORT -C #1 | AGCO PETROLEUM COMPANY | OTHER | 4,500 | |
| 1986-06-23 | 303524 | 42-427-31706 | DE GARCIA, B. G. #38 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 4,300 | |
| 1986-06-23 | 303473 | 42-427-00569 | MONTALVO, I. V. -C- #1 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 6,341 | |
| 1986-06-17 | 303320 | 42-427-31476 | SLICK, T. B. ESTATE #76 | TENNECO OIL CO. | RECOMP | 10,500 | |
| 1986-06-16 | 303242 | 42-427-32127 | GARCIA, I. Y. #12 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 12,700 | |
| 1986-06-16 | 303295 | 42-427-32128 | CAMERON #05 | EVANS, JULIAN | DRILL | 5,100 | |
| 1986-06-13 | 303221 | 42-427-31402 | CAFFARELLI #10 | PEARL, BILL H. PRODUCTIONS, INC. | RECOMP | 4,474 | |
| 1986-06-12 | 303195 | 42-427-32126 | DAVENPORT -B- #1B | AGCO PETROLEUM COMPANY | DRILL | 6,600 | |
| 1986-06-12 | 303195 | 42-427-32126 | DAVENPORT -B- #1BU | AGCO PETROLEUM COMPANY | DRILL | 6,600 | |
| 1986-06-12 | 303135 | 42-427-30015 | MCGILL BROS. #415 | EXXON CORP. | RECOMP | 6,400 | |
| 1986-06-11 | 303126 | 42-427-32125 | BURTON, JOHN F. #1 | WINCAN, INC. | DRILL | 5,000 | |
| 1986-06-11 | 303118 | 42-427-31817 | DE LOPEZ, C. V. -A- #6 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 10,476 | |
| 1986-06-09 | 303007 | 42-427-31393 | BLOCK, E. HEIRS "B" #2 | EXXON CORP. | RECOMP | 9,205 | |
| 1986-06-04 | 303001 | 42-427-31925 | BENTSEN BROS. -A- #7 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 9,822 | |
| 1986-06-03 | 302909 | 42-427-01311 | THOMAS-RIFE GAS UNIT #4T | SHELL WESTERN E&P INC. | RECOMP | 6,931 | |
| 1986-05-29 | 302698 | 42-427-32124 | DAVENPORT #3A | AGCO PETROLEUM COMPANY | DRILL | 4,500 | |
| 1986-05-28 | 302631 | 42-427-01304 | GARZA, A. M. - STATE #6U | SHELL WESTERN E&P INC. | RECOMP | 7,001 | |
| 1986-05-28 | 302603 | 42-427-32076 | SLICK ESTATE #1 | MUELLER ENGINEERING CORP. | OTHER | 7,000 | |
| 1986-05-23 | 302626 | 42-427-32123 | BASS #1 | TSCHOEPE & MILLER | DRILL | 4,100 | |
| 1986-05-22 | 302388 | 42-427-01595 | SLICK, T. B. EST. B #140 | CONOCO INC. | RECOMP | 5,641 | |
| 1986-05-19 | 302285 | 42-427-32122 | MCKINNEY, A. #32 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 8,500 | |
| 1986-05-19 | 302272 | 42-427-04611 | SLICK, T. B. EST. H #79 | CONOCO INC. | RECOMP | 5,012 | |
| 1986-05-16 | 302218 | 42-427-32121 | DAVENPORT, DEE STATE #1 | MUELLER ENGINEERING CORP. | DRILL | 5,150 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.