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 |
|---|---|---|---|---|---|---|---|
| 1994-02-28 | 420510 | 42-427-32652 | GUERRA GU "B" #6 | COASTAL OIL & GAS CORPORATION | DRILL | 11,665 | |
| 1994-02-28 | 416037 | 42-427-32618 | RAMIREZ USA GU "E" #6 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1994-02-24 | 421342 | 42-427-32662 | SLICK, T.B. B-536 #184 | CONOCO INC. | DRILL | 6,300 | |
| 1994-02-24 | 421342 | 42-427-32662 | SLICK, T.B. EST B #184 | CONOCO INC. | DRILL | 6,300 | |
| 1994-02-23 | 421426 | 42-427-32663 | GARCIA L & L CO. "C" #12 | ORYX ENERGY COMPANY | DRILL | 7,000 | |
| 1994-02-23 | 421408 | 42-427-32350 | YTURRIA, L & L CO.-B- #5 | ORYX ENERGY COMPANY | RECOMP | 5,140 | |
| 1994-02-23 | 421404 | 42-427-32347 | YTURRIA L &L CO.-B- #4 | ORYX ENERGY COMPANY | RECOMP | 5,258 | |
| 1994-02-22 | 421332 | 42-427-32660 | ORIVE, A. #7 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 7,100 | |
| 1994-02-22 | 421332 | 42-427-32660 | ORIVE, A. #7 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 7,100 | |
| 1994-02-22 | 421268 | 42-427-30853 | THOMAS RIFE ET AL GAS UNIT #6 | SHELL WESTERN E&P INC. | RECOMP | 8,726 | |
| 1994-02-18 | 421296 | 42-427-32006 | YTURRIA L & L -B- #2 | ORYX ENERGY COMPANY | RECOMP | 7,031 | |
| 1994-02-18 | 421295 | 42-427-32345 | DE GARCIA, B.G. #44 | ORYX ENERGY COMPANY | RECOMP | 8,600 | |
| 1994-02-18 | 421294 | 42-427-32661 | GUERRA GU "D" #1 | COASTAL OIL & GAS CORPORATION | DRILL | 15,000 | |
| 1994-02-18 | 421294 | 42-427-32661 | GUERRA GU "D" #1 | COASTAL OIL & GAS CORPORATION | DRILL | 13,338 | |
| 1994-02-17 | 421058 | 42-427-31243 | JUAREZ, MIGUEL #6 | EXXON CORP. | RECOMP | 6,936 | |
| 1994-02-17 | 419843 | 42-427-30081 | RODRIGUEZ, T. #2D | WAGNER, DUER & CO. | RECOMP | 4,415 | |
| 1994-02-16 | 421136 | 42-427-32430 | STATE OF TEXAS #7 | HANSON PRODUCTION COMPANY | RECOMP | 8,500 | |
| 1994-02-15 | 421059 | 42-427-31189 | EAST, ALICE K. MRS. "B" #21 | EXXON CORP. | RECOMP | 3,030 | |
| 1994-02-14 | 420990 | 42-427-32479 | LABRISA, MAYFAIR #4 | HANSON PRODUCTION COMPANY | RECOMP | 7,925 | |
| 1994-02-14 | 420990 | 42-427-32479 | MAYFAIR LABRISA #4 | HANSON PRODUCTION COMPANY | RECOMP | 7,925 | |
| 1994-02-10 | 421052 | 42-427-32659 | EXXON FEE #1 | ENRON OIL & GAS COMPANY | DRILL | 12,500 | |
| 1994-02-10 | 421032 | 42-427-32658 | HMC/TIE-LA BRISA #4 | TEXAS INDEPENDENT EXPLOR., INC. | DRILL | 8,000 | |
| 1994-02-07 | 420770 | 42-427-32655 | SLICK, T. B. B-536 #183 | CONOCO INC. | DRILL | 8,600 | |
| 1994-02-07 | 420770 | 42-427-32655 | SLICK, T. B. B-536 #183 | CONOCO INC. | DRILL | 8,600 | |
| 1994-02-07 | 420770 | 42-427-32655 | SLICK, T. B. ESTATE B #183 | CONOCO INC. | DRILL | 8,600 | |
| 1994-02-07 | 420770 | 42-427-32655 | SLICK, T. B. ESTATE B #183 | CONOCO INC. | DRILL | 8,085 | |
| 1994-02-04 | 420841 | 42-427-32656 | USA STATE PARK #2 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1994-02-04 | 420841 | 42-427-32656 | STATE PARK #2 | COASTAL OIL & GAS CORPORATION | DRILL | 12,850 | |
| 1994-02-02 | 420754 | 42-427-00596 | MONTALVO, I.V. -C- #28 | ORYX ENERGY COMPANY | RECOMP | 6,503 | |
| 1994-02-02 | 420752 | 42-427-04949 | MCKINNEY, MRS. A. #25 | ORYX ENERGY COMPANY | RECOMP | 5,551 | |
| 1994-02-01 | 420705 | 42-427-32654 | MINITA GAS UNIT #1 | ENRON OIL & GAS COMPANY | DRILL | 11,100 | |
| 1994-02-01 | 420705 | 42-427-32654 | MINITA GAS UNIT #1 | ENRON OIL & GAS COMPANY | DRILL | 11,100 | |
| 1994-02-01 | 420497 | 42-427-32418 | URSCHEL, C.F. #4 | FINA OIL & CHEMICAL COMPANY | RECOMP | 8,000 | |
| 1994-01-28 | 420636 | 42-427-31859 | SAENZ, M. -STATE #23 | ORYX ENERGY COMPANY | RECOMP | 6,406 | |
| 1994-01-26 | 418979 | 42-427-04181 | SAENZ, G. F. #3 | TOMA OIL & GAS, INC. | RECOMP | 6,250 | |
| 1994-01-25 | 420544 | 42-427-32653 | SLICK, T. B. A #169 | CONOCO INC. | DRILL | 8,200 | |
| 1994-01-25 | 420544 | 42-427-32653 | SLICK, T. B. A #169 | CONOCO INC. | DRILL | 7,700 | |
| 1994-01-20 | 420377 | 42-427-32651 | MUNOZ #3 | CHRISTICO PETROLEUM COMPANY | DRILL | 6,500 | |
| 1994-01-20 | 420377 | 42-427-32651 | MUNOZ #3 | CHRISTICO PETROLEUM COMPANY | DRILL | 6,216 | |
| 1994-01-19 | 420328 | 42-427-31882 | SAENZ, M. -STATE #24 | ORYX ENERGY COMPANY | RECOMP | 6,512 | |
| 1994-01-19 | 420327 | 42-427-31736 | LAUREL, C. #9 | ORYX ENERGY COMPANY | RECOMP | 6,600 | |
| 1994-01-19 | 420326 | 42-427-31437 | LAUREL, C. #7 | ORYX ENERGY COMPANY | RECOMP | 7,700 | |
| 1994-01-19 | 420304 | 42-427-32650 | E. ESCOBAR GAS UNIT 1 #2 | TEXACO E & P INC. | DRILL | 9,000 | |
| 1994-01-19 | 418868 | 42-427-32113 | A.G. HERMAN JR. GAS UNIT #2 | ORYX ENERGY COMPANY | RECOMP | 9,856 | |
| 1994-01-18 | 420243 | 42-427-32649 | HEARD, J.F.B. #18A | ALPHA OMEGA PETROLEUM, INC. | DRILL | 6,800 | |
| 1994-01-14 | 420153 | 42-427-32463 | FINA CONOCO FEE #15 | FINA OIL & CHEMICAL COMPANY | RECOMP | 7,800 | |
| 1994-01-13 | 419924 | 42-427-32073 | FLORES UNIT #2 | MERIT ENERGY COMPANY | RECOMP | 5,000 | |
| 1994-01-12 | 420127 | 42-427-32648 | LA GRANGE #1 | KEBO OIL & GAS, INC. | DRILL | 1,750 | |
| 1994-01-12 | 420127 | 42-427-32648 | LA GRANGE #1 | KEBO OIL & GAS, INC. | DRILL | 950 | |
| 1994-01-12 | 420026 | 42-427-31657 | SEYFRIEDT, B. S. #1J | TEXAS INDEPENDENT EXPLOR., INC. | OTHER | 8,001 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.