Atascosa County Drilling Permits
Every permit issued by the Texas Railroad Commission in Atascosa County — updated daily, data through 2026-07-31.
Atascosa County permitting is running 15 permits a month over the trailing 90 days (45 total, versus 1 in the prior quarter). 14 were issued in the past week. EOG RESOURCES, INC. leads with 29 permits in the past 12 months, one of 9 operators active in the county.
Last 30 Days
17
Operators (30d)
4
Latest Permit
2026-07-31
All Time
6,403
6,403 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1979-12-27 | 69033 | 42-013-31052 | CHYLEK, E. M. #25 | EXXON CORP. | DRILL | 6,200 | |
| 1979-12-20 | 67368 | 42-013-80787 | SCHUMANN, H. A. "A" UNIT #2 | ENSERCH EXPLORATION, INC | OTHER | 11,000 | |
| 1979-12-19 | 67353 | 42-013-01889 | SCHORSCH, HENRY #9 | EXXON CORP. | OTHER | 7,376 | |
| 1979-12-17 | 67050 | 42-013-31061 | URBANCZYK, L. T. UNIT 2 #3 | ENSERCH EXPLORATION, INC | DRILL | 11,000 | |
| 1979-12-12 | 66597 | 42-013-31060 | PHILLIPS, GERALD #2 | WETZEL, A. H. JR. | DRILL | 1,700 | |
| 1979-12-12 | 66594 | 42-013-31059 | PHILLIPS, GERALD #1 | WETZEL, A. H. JR. | DRILL | 1,700 | |
| 1979-12-11 | 66993 | 42-013-31056 | CARROLL, J. W. #1 | ABRAXAS PETROLEUM CORP. | DRILL | 1,815 | |
| 1979-12-07 | 65937 | 42-013-31058 | WEED, FRANK #2A | H. & J. DRILLING COMPANY | DRILL | 5,796 | |
| 1979-11-30 | 65105 | 42-013-31055 | WELLS, ED 'D' #31 | SCHIMMEL, V. I. | DRILL | 1,580 | |
| 1979-11-29 | 64921 | 42-013-03105 | BYRD, ANNIE B. #1 | PETROLEUM UNLIMITED, INC. | OTHER | 6,315 | |
| 1979-11-26 | 64537 | 42-013-31051 | WELLS, ED M. 'D' #30 | SCHIMMEL, V. I. | DRILL | 1,560 | |
| 1979-11-20 | 64225 | 42-013-31050 | WELLS, ED M. "D" #29 | SCHIMMEL, V. I. | DRILL | 1,565 | |
| 1979-11-19 | 65568 | 42-013-31044 | PEELER #5 | J-A-H, INC. | DRILL | 4,800 | |
| 1979-11-19 | 64168 | 42-013-31049 | MITCHELL, E. #1 | HAMILTON BROTHERS OIL CO. | DRILL | 11,000 | |
| 1979-11-16 | 64054 | 42-013-31046 | TOM, J. L. "A" UNIT 4 #2 | ENSERCH EXPLORATION, INC | DRILL | 11,000 | |
| 1979-11-13 | 63624 | 42-013-31048 | STRICKLAND, W. B. #1 | STINSON, M. C. | DRILL | 5,580 | |
| 1979-11-09 | 63355 | 42-013-31047 | LYDA, GERALD #1 | NRG RESOURCES, INC. | DRILL | 2,010 | |
| 1979-11-09 | 63284 | 42-013-31045 | DAVIS, MILTON ESTATE #2A | NRG RESOURCES, INC. | DRILL | 3,000 | |
| 1979-10-31 | 62525 | 42-013-31043 | PEELER "A" #2 | J-A-H, INC. | DRILL | 5,101 | |
| 1979-10-26 | 62044 | 42-013-31041 | MERTZ, D. R. #1 | PROTEUS PETROLEUM INC. | DRILL | 2,400 | |
| 1979-10-25 | 61919 | 42-013-31040 | WELLS, ED M. 'D' #22W | SCHIMMEL, V. I. | DRILL | 1,575 | |
| 1979-10-25 | 61905 | 42-013-31039 | WELLS, ED M. 'D' #23W | SCHIMMEL, V. I. | DRILL | 1,590 | |
| 1979-10-25 | 61903 | 42-013-31038 | WELLS, ED M. 'D' #24W | SCHIMMEL, V. I. | DRILL | 1,610 | |
| 1979-10-25 | 61882 | 42-013-31035 | FOWLER, B. K. "D" #3W | SCHIMMEL, V. I. | DRILL | 1,550 | |
| 1979-10-25 | 61880 | 42-013-31034 | FOWLER, B. K. "C" #4W | SCHIMMEL, V. I. | DRILL | 1,580 | |
| 1979-10-25 | 61879 | 42-013-31037 | GARCIA, A. C. #4W | SCHIMMEL, V. I. | DRILL | 1,533 | |
| 1979-10-25 | 61878 | 42-013-31033 | FOWLER, B. K. "C" #3W | SCHIMMEL, V. I. | DRILL | 1,610 | |
| 1979-10-25 | 61877 | 42-013-31036 | FOWLER, B. K. 'D' #4W | SCHIMMEL, V. I. | DRILL | 1,545 | |
| 1979-10-18 | 61032 | 42-013-31032 | BRYAN, G.A. #1 | PERRYMAN & MURCHISON | DRILL | 2,500 | |
| 1979-10-16 | 60787 | 42-013-31031 | NEWMANN, M., EST. #1 | BLUMBERG, ROLAND K. | DRILL | 3,500 | |
| 1979-10-06 | 67437 | 42-013-31053 | COURAND, JOSEPH A. ESTATE #1 | LONGHORN GAS CO., INC. | DRILL | 5,600 | |
| 1979-10-05 | 59911 | 42-013-31028 | ILFREY & WILKERSON #4W | TEXAS AMERICAN OIL CORP. | DRILL | 1,530 | |
| 1979-10-04 | 60883 | 42-013-31029 | RICHTER, H. UNIT #2 | ENSERCH EXPLORATION, INC | DRILL | 11,000 | |
| 1979-10-03 | 59636 | 42-013-31030 | STAHL, HAROLD #2 | AMAL OIL CO, INC. | DRILL | 4,500 | |
| 1979-09-20 | 58473 | 42-013-31027 | COOPER UNIT #1 | FLAG-REDFERN OIL COMPANY | DRILL | 1,600 | |
| 1979-09-20 | 58472 | 42-013-31026 | COOPER UNIT #2 | FLAG-REDFERN OIL COMPANY | DRILL | 1,600 | |
| 1979-09-19 | 58341 | 42-013-31023 | FEDERAL ROYALTY 'A' #8W | SCHIMMEL, V. I. | DRILL | 1,500 | |
| 1979-09-19 | 58340 | 42-013-31024 | FEDERAL ROYALTY 'A' #7W | SCHIMMEL, V. I. | DRILL | 1,575 | |
| 1979-09-17 | 58090 | 42-013-31025 | LONGORIA, O. L. #1 | DILLEY PRODUCTION CO. | DRILL | 8,000 | |
| 1979-09-13 | 57877 | 42-013-00757 | TOM, J. L. EST. ET AL #1 | DITTMAN PRODUCTION | OTHER | 3,647 | |
| 1979-09-11 | 57660 | 42-013-31019 | HENDERSON ET AL GAS UNIT #1 #2 | GULF OIL CORP. | DRILL | 11,000 | |
| 1979-09-06 | 57250 | 42-013-31022 | WISEMAN ESTATE #2 | LIBERTY ENERGY CO. OF TEX., INC. | DRILL | 6,650 | |
| 1979-09-06 | 57215 | 42-013-80786 | TOM, PHIL A. #1 | HILL PRODUCTION CO.-WISCONSIN | OTHER | 6,250 | |
| 1979-09-04 | 57734 | 42-013-80725 | HERREA, EVELYN #1 | TREVINO, JESSE S. JR. | OTHER | 2,324 | |
| 1979-09-04 | 57692 | 42-013-31003 | DARBY, D. T. #7 | EXPLORER ENERGY CORP. | DRILL | 1,600 | |
| 1979-09-04 | 57683 | 42-013-30997 | SCHUMANN, H. A. "A" UNIT #2 | ENSERCH EXPLORATION, INC | DRILL | 11,000 | |
| 1979-08-30 | 56882 | 42-013-31020 | DINSMOOR BROTHERS #1 | BERGMAN, OWEN L. | DRILL | 5,700 | |
| 1979-08-29 | 57025 | 42-013-31021 | MEYER, RAYMOND #1 | ACIETEROS, LTD. | DRILL | 7,000 | |
| 1979-08-29 | 56671 | 42-013-80785 | CASIAS, JIMMIE ET UX #1 | SPAIN OIL COMPANY | OTHER | 1,558 | |
| 1979-08-22 | 56235 | 42-013-02574 | HARRELL, T. T. #3 | ASSOCIATED SERVICES, INC. | OTHER | 4,095 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Atascosa County.