← 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
1984-12-3126334842-029-36240KOEHLER, J. #32COTTONWOOD ENERGY DEV. CORP.DRILL2,000
1984-12-3126334942-029-36241KOEHLER, J. #31COTTONWOOD ENERGY DEV. CORP.DRILL2,000
1984-12-3126335042-029-36242KOEHLER, J. #30COTTONWOOD ENERGY DEV. CORP.DRILL2,000
1984-12-3126332442-029-36225KOEHLER, J. #47COTTONWOOD ENERGY DEV. CORP.DRILL2,000
1984-12-3126330342-029-36222KOEHLER, J. #49COTTONWOOD ENERGY DEV. CORP.DRILL2,000
1984-12-3126290342-029-36207MAUERMANN "B" #A16BR.D. OIL COMPANYDRILL500
1984-12-2826258142-029-36184CLINE "Y" #2COTTONWOOD ENERGY DEV. CORP.DRILL2,000
1984-12-2826258342-029-36185CLINE "Y" #1COTTONWOOD ENERGY DEV. CORP.DRILL2,000
1984-12-2826231042-029-36120MAUERMANN #T6AR.D. OIL COMPANYDRILL500
1984-12-2826262742-029-36196MANDUJANO, ALFONZO #1SILVER FALLS PETROLEUM CORP.DRILL2,900
1984-12-2826262842-029-36197MANDUJANO, ALFONZO #3SILVER FALLS PETROLEUM CORP.DRILL2,900
1984-12-2826262642-029-36195MANDUJANO, ALFONSO #4SILVER FALLS PETROLEUM CORP.DRILL1,500
1984-12-2826262042-029-36194ROBERTSON, HARRY #11DORRIS PETROLEUM, INC.DRILL1,500
1984-12-2826261942-029-36193DIGBY #3DORRIS PETROLEUM, INC.DRILL1,000
1984-12-2826259642-029-36192MORRIS, BEULAH #1GLOVER OIL, INC.DRILL1,500
1984-12-2826222242-029-36102MAUERMANN #A2AR.D. OIL COMPANYDRILL500
1984-12-2826256742-029-36178PAPE, W. WAYNE #32COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826256842-029-36179PAPE, W. WAYNE #30COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826257142-029-36180PAPE, W. WAYNE #23COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826257242-029-36181PAPE, W. WAYNE #22COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826257442-029-36182PAPE, W. WAYNE #21COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826257542-029-36183PAPE, W. WAYNE #15COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826258842-029-36186PAPE, W. WAYNE #14COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826258942-029-36187PAPE, W. WAYNE #13COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826259142-029-36188PAPE, W. WAYNE #6COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826259242-029-36189PAPE, W. WAYNE #5COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826259342-029-36190PAPE, W. WAYNE #4COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826259442-029-36191PAPE, W. WAYNE #3COLSTAR PETROLEUM, CORP.DRILL1,650
1984-12-2826259442-029-36191MARCHIORI, JOE #3MARCHIORI, JOEDRILL1,150
1984-12-2826242042-029-36128HARDY, SILVAN #4DUNCAN PRODUCTIONDRILL1,000
1984-12-2826242842-029-36129AGUILAR #8PETROPOINT CORPORATIONDRILL1,400
1984-12-2826226942-029-36108MAUERMANN #J3AR.D. OIL COMPANYDRILL500
1984-12-2826245842-029-36150MAUERMANN #J2AR.D. OIL COMPANYDRILL500
1984-12-2826226742-029-36107MAUERMANN #J1AR.D. OIL COMPANYDRILL500
1984-12-2826232242-029-36126MAUERMANN #B6AR.D. OIL COMPANYDRILL500
1984-12-2826232542-029-36127MAUERMANN #B5AR.D. OIL COMPANYDRILL500
1984-12-2826221842-029-36099MAUERMANN #B4AR.D. OIL COMPANYDRILL500
1984-12-2826221742-029-36098MAUERMANN #B3AR.D. OIL COMPANYDRILL500
1984-12-2826228242-029-36116MAUERMANN #T1AR.D. OIL COMPANYDRILL500
1984-12-2826221942-029-36100MAUERMANN #B2AR.D. OIL COMPANYDRILL500
1984-12-2826231442-029-36122MAUERMANN #D2R.D. OIL COMPANYDRILL500
1984-12-2826231642-029-36123MAUERMANN #B1AR.D. OIL COMPANYDRILL500
1984-12-2826231242-029-36121MAUERMANN #D1R.D. OIL COMPANYDRILL500
1984-12-2826226642-029-36106MAUERMANN #A5AR.D. OIL COMPANYDRILL500
1984-12-2826227942-029-36114MAUERMANN #M5AR.D. OIL COMPANYDRILL500
1984-12-2826244842-029-36143MAUERMANN "B" #D3AR.D. OIL COMPANYDRILL500
1984-12-2826227742-029-36112MAUERMANN #M4AR.D. OIL COMPANYDRILL500
1984-12-2826222442-029-36103MAUERMANN #A3AR.D. OIL COMPANYDRILL500
1984-12-2826244942-029-36144MAUERMANN "B" #D2AR.D. OIL COMPANYDRILL500
1984-12-2826222042-029-36101MAUERMANN #A1AR.D. OIL COMPANYDRILL500
page 46 of 158
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Bexar County.