Mcmullen County Drilling Permits
Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-07-20.
Mcmullen County permitting is running 11 permits a month over the trailing 90 days (32 total, up 60% on the prior quarter). EOG RESOURCES, INC. leads with 29 permits in the past 12 months, one of 16 operators active in the county.
Last 30 Days
3
Operators (30d)
2
Latest Permit
2026-07-20
All Time
8,541
8,541 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1979-08-09 | 55288 | 42-311-31324 | BYRNE, C. E. #2 | PROTEUS PETROLEUM INC. | DRILL | 1,062 | |
| 1979-08-08 | 54903 | 42-311-31323 | WHITMIRE, W. A. #15 | MCFADDEN OIL CORPORATION | DRILL | 1,020 | |
| 1979-08-01 | 54170 | 42-311-31322 | HARBER, T. F. #5 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-08-01 | 54168 | 42-311-31321 | NAYLOR, MELVIN #4 | MCFADDEN OIL CORPORATION | DRILL | 300 | |
| 1979-08-01 | 54166 | 42-311-31320 | WHITMIRE, W. A. #14 | MCFADDEN OIL CORPORATION | DRILL | 540 | |
| 1979-07-30 | 53986 | 42-311-31319 | GCO-NEUMAN, ALFRED, SR. #2 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-07-30 | 53984 | 42-311-31318 | GCO-NEUMAN, ALFRED, SR. #1 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-07-23 | 53524 | 42-311-30870 | MARTIN, T. J. #1 | EXXON CORP. | OTHER | 2,700 | |
| 1979-07-23 | 53515 | 42-311-31317 | RHODE ESTATE 78 #3 | HANSON MINERALS CO. | DRILL | 2,000 | |
| 1979-07-20 | 53324 | 42-311-31316 | ALAMO NATIONAL BANK TRUSTEE #1 | WAINOCO OIL & GAS COMPANY | DRILL | 7,000 | |
| 1979-07-19 | 53243 | 42-311-31315 | HARRIS,MARTIN R.ETAL(TYLER RANCH #2 | ZINK, EDMAN R. & ASSOC., INC. | DRILL | 6,213 | |
| 1979-07-18 | 53179 | 42-311-31314 | GCO-MACHART, FRANK JR. #3 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-07-18 | 53177 | 42-311-31313 | GCO-MACHART, FRANK JR. #2 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-07-18 | 53175 | 42-311-31312 | GCO-MACHART, FRANK JR. #1 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-07-18 | 53173 | 42-311-31311 | WHEELER NO. 1 #1 | GOLDKING PROD. CO. | DRILL | 2,810 | |
| 1979-07-11 | 52653 | 42-311-31310 | GCO - LESHER, JANNIE #1 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-07-11 | 52648 | 42-311-31309 | GCO -LESHER, JANNIE #2 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-07-11 | 52606 | 42-311-31062 | KYNETTE, P. #27 | MOBIL OIL CORPORATION | RECOMP | 3,123 | |
| 1979-07-10 | 52443 | 42-311-31308 | LA JOLLA CORPORATION #3 | FORD, EDMOND J., JR. | DRILL | 2,300 | |
| 1979-07-05 | 52241 | 42-311-31307 | WHITMIRE, W. A. #9A | MCFADDEN OIL CORPORATION | DRILL | 1,007 | |
| 1979-07-05 | 52240 | 42-311-31306 | HARBER, T. F. #4 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-07-05 | 52213 | 42-311-31305 | FROST NATIONAL BANK, ET AL #12 | MORAN, T. B. | DRILL | 865 | |
| 1979-07-02 | 52825 | 42-311-31304 | EDRINGTON, H. C. GAS UNIT #2 | GOLDSTON OIL CORP. | DRILL | 2,550 | |
| 1979-06-25 | 51586 | 42-311-31303 | GCO-STEPHENSON, L. T. #1 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-06-25 | 51585 | 42-311-31302 | GCO-HOWARD, ETHEL P. #2 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-06-25 | 51581 | 42-311-31301 | WHITMIRE, W. A. "A" #8A | MCFADDEN OIL CORPORATION | DRILL | 810 | |
| 1979-06-11 | 50650 | 42-311-31300 | HORTON, R. P. #1 | QUINTANILLA, LEO | DRILL | 1,000 | |
| 1979-06-11 | 50449 | 42-311-31299 | LA JOLLA CORPORATION #2 | FORD, EDMOND J., JR. | DRILL | 2,300 | |
| 1979-06-07 | 50236 | 42-311-31298 | GCO-HOWARD, ETHEL P. #1 | MCFADDEN OIL CORPORATION | DRILL | 1,090 | |
| 1979-06-06 | 51843 | 42-311-31061 | KYNETTE, P. #28 | MOBIL OIL CORPORATION | RECOMP | 2,964 | |
| 1979-05-31 | 49890 | 42-311-31297 | BYRNE, C. E. #1 | PROTEUS PETROLEUM INC. | DRILL | 500 | |
| 1979-05-31 | 49827 | 42-311-30381 | WHEELER, CLIFTON #1 | MIRAMAR PET INC&RESOURCES INVEST | RECOMP | 2,900 | |
| 1979-05-23 | 49026 | 42-311-31296 | HARBER, T. F. #1 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-05-23 | 49021 | 42-311-31295 | HARBER, T. F. #2 | MCFADDEN OIL CORPORATION | DRILL | 980 | |
| 1979-05-23 | 49018 | 42-311-31294 | HARBER, T. F. #3 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-05-23 | 49016 | 42-311-31293 | SEWELL, HOWARD E. #1 | MCFADDEN OIL CORPORATION | DRILL | 900 | |
| 1979-05-23 | 49013 | 42-311-31292 | SEWELL, HOWARD E. #2 | MCFADDEN OIL CORPORATION | DRILL | 1,153 | |
| 1979-05-23 | 49011 | 42-311-31291 | GCO - TAYLOR, M. B. #1A | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-05-23 | 49007 | 42-311-31290 | GCO - TAYLOR, M. B. #4 | MCFADDEN OIL CORPORATION | DRILL | 1,203 | |
| 1979-05-04 | 47828 | 42-311-31289 | WHEELER, CLIFTON #3 | MIRAMAR PET INC&RESOURCES INVEST | DRILL | 2,914 | |
| 1979-05-02 | 47657 | 42-311-31288 | WHITMIRE, W. A. "B" #5B | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-04-27 | 47432 | 42-311-31287 | HAGIST RANCH, INC. #1 | SAN ANTONIO OIL & GAS CORP. | DRILL | 2,831 | |
| 1979-04-27 | 47352 | 42-311-31286 | ALAMO NATIONAL BANK, TRUSTEE #2 | MARTIN, GLEN A. | DRILL | 6,518 | |
| 1979-04-25 | 47173 | 42-311-31285 | HOUSTON, VICTOR #12A | H. & J. DRILLING COMPANY | DRILL | 5,750 | |
| 1979-04-25 | 47133 | 42-311-31284 | WHITMIRE, W. A. A #5A1 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-04-24 | 47076 | 42-311-31283 | JAMBERS, T. HAROLD #1 | MORAN, T. B. | DRILL | 800 | |
| 1979-04-24 | 47073 | 42-311-31282 | FROST NAT'L BANK ET AL #11 | MORAN, T. B. | DRILL | 800 | |
| 1979-04-20 | 46857 | 42-311-31281 | GCO-MACHART, FRANK, JR. #3 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-04-20 | 46855 | 42-311-31280 | GCO-MACHART, FRANK, JR. #4 | MCFADDEN OIL CORPORATION | DRILL | 1,000 | |
| 1979-04-20 | 46852 | 42-311-31279 | LA JOLLA CORPORATION #1 | FORD, EDMOND J., JR. | DRILL | 2,307 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.