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 |
|---|---|---|---|---|---|---|---|
| 1979-12-31 | 68057 | 42-427-31376 | SLICK, T. B. EST. #71 | TENNECO OIL CO. | DRILL | 12,000 | |
| 1979-12-28 | 67846 | 42-427-31375 | DAVIS, H. C. FUND #1 | CUMMINS & WALKER OIL CO., INC. | DRILL | 3,257 | |
| 1979-12-28 | 67839 | 42-427-03568 | SLICK, T. B., EST. -E #19 | CONOCO INC. | RECOMP | 5,693 | |
| 1979-12-27 | 67676 | 42-427-31374 | DE GARZA, J. M. #1 | ALANIZ, ERNEST | DRILL | 8,200 | |
| 1979-12-21 | 67458 | 42-427-31373 | CAMERON STATE #1 | EXPANDO OIL COMPANY | DRILL | 7,330 | |
| 1979-12-20 | 69428 | 42-427-03664 | GARCIA, M. M. "K" OIL UNIT #1 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 4,146 | |
| 1979-12-20 | 68882 | 42-427-03690 | GARCIA, R. -C- UNIT #7 #1 | SUN EXPL. & PROD. CO.-HOUSTON | RECOMP | 4,123 | |
| 1979-12-18 | 67079 | 42-427-31372 | MARTINEZ-STATE #5 | SHELL OIL COMPANY | DRILL | 10,000 | |
| 1979-12-17 | 67034 | 42-427-20194 | MONTALVO, N. R. & E. A. #24 | EXXON CORP. | OTHER | 5,400 | |
| 1979-12-17 | 67031 | 42-427-04977 | MONTALVO, N. R. #32 | EXXON CORP. | OTHER | 5,210 | |
| 1979-12-17 | 66946 | 42-427-31371 | MARGO, R. E. EST. #1C | KIMMELL, C. E. | DRILL | 2,270 | |
| 1979-12-14 | 66882 | 42-427-31370 | MONTALVO, I. V. "C" #40 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,600 | |
| 1979-12-14 | 66877 | 42-427-31369 | MONTALVO, I. V. "C" #41 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,400 | |
| 1979-12-06 | 65823 | 42-427-30784 | BENTSEN "A" TRACT III #3 | U.S. ENERGY, INC. | RECOMP | 11,106 | |
| 1979-12-06 | 65735 | 42-427-04270 | GARCIA - RAMIREZ UNIT 10 #1 | SUN EXPL. & PROD. CO.-HOUSTON | RECOMP | 4,050 | |
| 1979-12-03 | 65315 | 42-427-03694 | SOLIS, N. (OIL UNIT 6) #1 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 4,300 | |
| 1979-12-03 | 65229 | 42-427-00357 | DE GARZA, J. M. #1 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 6,783 | |
| 1979-11-29 | 64962 | 42-427-31368 | COOK, VANNIE #D68 | DUTY TOOL COMPANY | DRILL | 800 | |
| 1979-11-29 | 64960 | 42-427-31367 | COOK, VANNIE #D77 | DUTY TOOL COMPANY | DRILL | 800 | |
| 1979-11-29 | 64948 | 42-427-04640 | FROST NATL. BANK IND. EX. -B- #30 | SUN EXPL. & PROD. CO.-HOUSTON | RECOMP | 4,212 | |
| 1979-11-29 | 64907 | 42-427-31366 | YTURRIA-GARCIA #2 | NEUHAUS, V. F. | DRILL | 3,500 | |
| 1979-11-16 | 65982 | 42-427-04172 | PENA, LUIS "B" #1 | PYLE PETROLEUM | OTHER | 5,844 | |
| 1979-11-16 | 64008 | 42-427-31365 | GREEN, LEE M. (TRACT #2) #3 | HUGHES & HUGHES | DRILL | 6,160 | |
| 1979-11-15 | 63939 | 42-427-30579 | GUERRA SHARE 331-C #14 | TEXACO INC. | RECOMP | 4,008 | |
| 1979-11-15 | 63921 | 42-427-31364 | JUDD ESTATE-STATE #8 | SHELL OIL COMPANY | DRILL | 10,500 | |
| 1979-11-13 | 63689 | 42-427-31363 | GUERRA, LAZARO M. #8 | EXXON CORP. | DRILL | 8,135 | |
| 1979-11-07 | 63771 | 42-427-31347 | VALLE, DELFINA L. ET AL #1 | KIMMELL, C. E. | DRILL | 4,500 | |
| 1979-11-07 | 63157 | 42-427-31362 | MCLEAN, MARRS #22 | SUN EXPLORATION & PRODUCTION CO. | DRILL | 4,600 | |
| 1979-11-01 | 62578 | 42-427-31361 | SLICK, T. B. ESTATE #70 | TENNECO OIL CO. | DRILL | 9,988 | |
| 1979-10-30 | 63874 | 42-427-30605 | RODRIGUEZ, T. #1 | BRADBURY, DONALD KEITH | RECOMP | 2,150 | |
| 1979-10-25 | 62858 | 42-427-31359 | GARCIA L & L "A" #31 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 4,150 | |
| 1979-10-25 | 61933 | 42-427-31360 | COOK #106 | DUTY TOOL COMPANY | DRILL | 629 | |
| 1979-10-19 | 61365 | 42-427-31358 | SALINAS, D. #2 | REPUBLIC OIL & GAS CORP. | DRILL | 3,009 | |
| 1979-10-19 | 61363 | 42-427-31357 | SALINAS, D. #1 | REPUBLIC OIL & GAS CORP. | DRILL | 3,000 | |
| 1979-10-19 | 61235 | 42-427-31356 | RENDALL, MARGARET S. #1 | SUN EXPLORATION & PRODUCTION CO. | DRILL | 4,700 | |
| 1979-10-19 | 61219 | 42-427-03793 | STATE SLICK C #7 | TENNECO OIL CO. | RECOMP | 5,916 | |
| 1979-10-19 | 61218 | 42-427-03797 | STATE SLICK C #6 | TENNECO OIL CO. | RECOMP | 6,100 | |
| 1979-10-19 | 61216 | 42-427-04572 | SLICK, T. B., EST. #39L | TENNECO OIL CO. | RECOMP | 5,312 | |
| 1979-10-17 | 62553 | 42-427-31321 | JUDD ESTATE STATE #7 | SHELL OIL COMPANY | DRILL | 9,955 | |
| 1979-10-16 | 60741 | 42-427-31355 | VILLARREAL, J. L. #1 | BRADBURY, DONALD KEITH | DRILL | 1,470 | |
| 1979-10-16 | 60702 | 42-427-31354 | LAUREL, D. #11 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 9,400 | |
| 1979-10-16 | 60700 | 42-427-31353 | MCGILL BROS. #458 | EXXON CORP. | DRILL | 7,100 | |
| 1979-10-10 | 60093 | 42-427-31211 | GUERRA, F. B., "B" #4 | CORPUS CHRISTI OIL & GAS CO. | RECOMP | 5,850 | |
| 1979-10-09 | 60076 | 42-427-31352 | NEBLETT, W. T. #12 | CRYSTAL OIL COMPANY | DRILL | 6,000 | |
| 1979-10-05 | 59871 | 42-427-00767 | GUERRA, F. B. ESTATE -B- #5 | CHAMPLIN PETROLEUM CO. | RECOMP | 7,433 | |
| 1979-10-04 | 60899 | 42-427-31348 | CAFFARELLI #9 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 4,750 | |
| 1979-10-03 | 59630 | 42-427-31351 | SLICK, T. B. EST.-A #155 | CONOCO INC. | DRILL | 9,000 | |
| 1979-10-03 | 59572 | 42-427-30800 | GARZA, A. M. - STATE #14 | SHELL OIL COMPANY | RECOMP | 9,040 | |
| 1979-10-01 | 59358 | 42-427-31350 | COOK, VANNIE #6D | DUTY TOOL COMPANY | DRILL | 800 | |
| 1979-09-26 | 58987 | 42-427-31349 | MARTINEZ STATE #3 | SHELL OIL COMPANY | DRILL | 9,500 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.