← Bexar County

Bexar County Drilling Permits

Every permit issued by the Texas Railroad Commission in Bexar County — updated daily, data through 2026-06-05.

Bexar County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2026-06-05. JM CALK OPERATING, LLC leads with 7 permits in the past 12 months, one of 2 operators active in the county.

Last 30 Days

0

Operators (30d)

0

Latest Permit

2026-06-05

All Time

7,897

7,897 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1981-06-0912352742-029-31592JONES-MCGLOTHLIN #4T. W. OIL CO.DRILL1,375
1981-06-0912327442-029-31589OHLHAUSEN #27LEE PETROLEUM CORP.DRILL1,450
1981-06-0512162242-029-31521HUBBERD RANCH CYGNUS #1U. S. ENHANCED OIL RECOVERY INC.DRILL2,230
1981-06-0412476042-029-31511NAEGELIN, JOHN E #1LANTANA RESOURCES, INC.DRILL1,600
1981-06-0412474542-029-31446CRAWFORD, LEONARD #1TRIPLE-S VENTURES, INC.DRILL1,400
1981-06-0211979342-029-31520MAUERMAN #T2DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-06-0211979242-029-31519MAUERMAN #T6DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-06-0211978842-029-31518MAUERMAN #M5DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-06-0211978742-029-31517MAUERMAN #M6DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-06-0211978242-029-31516MAUERMAN #M13DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-06-0211978042-029-31515MAUERMAN #B14DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-06-0211977842-029-31514MAUERMAN #B15DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-06-0211974842-029-31513KILMER, ERNEST #20GATHINGS OIL, INC.DRILL1,800
1981-06-0211974742-029-31512KILMER, ERNEST #13GATHINGS OIL, INC.DRILL1,800
1981-05-2911963542-029-31510KILMER, ERNEST #19GATHINGS OIL, INC.DRILL1,800
1981-05-2911963442-029-31509KILMER, ERNEST #14GATHINGS OIL, INC.DRILL1,800
1981-05-2911962742-029-31508MAUERMAN #J107DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911962642-029-31507MAUERMAN #J108DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911962542-029-31506MAUERMAN #J2DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911962442-029-31505MAUERMAN #J1DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911962342-029-31504MAUERMAN #T1DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911962242-029-31503MAUERMAN #T3DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911962142-029-31502MAUERMAN #T4DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911962042-029-31501MAUERMAN #T5DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911961942-029-31500MAUERMAN #M1DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911961842-029-31499MAUERMAN #M2DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911961742-029-31498MAUERMAN #M3DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911961642-029-31497MAUERMAN #M4DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911961542-029-31496MAUERMAN #M7DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911961442-029-31495MAUERMAN #M8DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2911961342-029-31494MAUERMAN #M12DAWES, GUY CONSTRUCTION COMPANYDRILL400
1981-05-2811951742-029-31488GERHARDT, HAIDEE #18TEXAS AMERICAN OIL CORP.DRILL1,260
1981-05-2811951542-029-31487MORRIS, BEULAH #5TEXAS AMERICAN OIL CORP.DRILL1,350
1981-05-2611936242-029-31486HARMEL ESTATE #2SCHIMMEL, V.G.DRILL1,700
1981-05-2211903542-029-31482GONZALES/SANCHEZ UNIT #1SCHIMMEL, V.G.DRILL1,700
1981-05-1912530442-029-31611EPPLER, JAMES #3T. W. OIL CO.DRILL1,375
1981-05-1511960242-029-31492ADAMS, JAMES #2WATSON, A. D.DRILL1,600
1981-05-1511956642-029-31490EPPLER, JAMES #2T. W. OIL CO.DRILL1,375
1981-05-1411956542-029-31489EPPLER, JAMES #1T. W. OIL CO.DRILL1,375
1981-05-1311957142-029-31491FLORES, GEO. #A-1TRIPLE-S VENTURES, INC.DRILL1,400
1981-05-1311786542-029-31481CARTER, J.D. #1LEON VALLEY EQUITIES, INC.DRILL1,400
1981-05-1111914442-029-31483MAJKO, JOHN F. #1T-B OIL CO.DRILL600
1981-05-0512327342-029-31588FRANGER, HENRY F. ESTATE #5-AFAR, INC.DRILL850
1981-05-0411694342-029-31479OHLHAUSEN #17LEE PETROLEUM CORP.DRILL1,450
1981-05-0111924242-029-31485JONES-MCGLOTHLIN #5T. W. OIL CO.DRILL1,850
1981-05-0111924142-029-31484OHLHAUSEN #22LEE PETROLEUM CORP.DRILL1,450
1981-05-0111669242-029-31477SANTIAGO GONZALES ET UX #1SCHIMMEL, V.G.DRILL1,700
1981-05-0111669142-029-31476KURZ, EVA #3SCHIMMEL, V.G.DRILL1,800
1981-05-0111669042-029-31475KURZ, EVA #4SCHIMMEL, V.G.DRILL1,800
1981-05-0111668942-029-31474KURZ, EVA #5SCHIMMEL, V.G.DRILL1,800
page 139 of 158
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Bexar County.