← 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
1986-01-2729620542-029-37210LEHMBERG -B- #2MID-TEXAS RESOURCES, INC.DRILL2,000
1986-01-2729639042-029-37215LEHMBERG -B- #3MID-TEXAS RESOURCES, INC.DRILL2,000
1986-01-2729620642-029-37211LEHMBERG -B- #4MID-TEXAS RESOURCES, INC.DRILL797
1986-01-2729620742-029-37212LEHMBERG -B- #5MID-TEXAS RESOURCES, INC.DRILL2,000
1986-01-2729620342-029-37208LEHMBERG -B- #6MID-TEXAS RESOURCES, INC.DRILL2,000
1986-01-2729639742-029-37216LEHMBERG -B- #7MID-TEXAS RESOURCES, INC.DRILL2,000
1986-01-2729624742-029-37214HUBBARD - HARBO 1985 #1CMONROE WELL SERVICE, INC.DRILL1,600
1986-01-2729624142-029-37213HUBBARD, WILLA-HARBO 1985 #1AMONROE WELL SERVICE, INC.DRILL1,600
1986-01-2729619142-029-37207YTURRI-HARBO 1985 #1BMONROE WELL SERVICE, INC.DRILL1,600
1986-01-2329606342-029-37205EASH, J. L. BRS #6MONROE WELL SERVICE, INC.DRILL1,600
1986-01-2229618842-029-37206MILLER, D. #11CG OIL CO.DRILL1,325
1986-01-2229587542-029-37204CRUSIUS, MILDRED H. #1TREIBER ENERGY COMPANYDRILL600
1986-01-2129587142-029-37203ILTIS, MATHILDA #26COLSTAR PETROLEUM, CORP.DRILL1,300
1986-01-2129586742-029-37200ILTIS, MATHILDA #25COLSTAR PETROLEUM, CORP.DRILL1,300
1986-01-2129586942-029-37201ILTIS, MATHILDA #13COLSTAR PETROLEUM, CORP.DRILL1,300
1986-01-2129587042-029-37202ILTIS, MATHILDA #12COLSTAR PETROLEUM, CORP.DRILL1,300
1986-01-2129579942-029-37199MILLER, D. #2CG OIL CO.DRILL1,325
1986-01-1729568342-029-37198VOGT #5BRINKMAN OIL & GASDRILL800
1986-01-1729566142-029-37197WHITLEY SLA #6MONROE WELL SERVICE, INC.DRILL1,700
1986-01-1629556342-029-37196MAUERMANN "A" #C10DAAKM COMPANYDRILL500
1986-01-1629552542-029-37182MAUERMANN "A" #3CDAKM COMPANYDRILL500
1986-01-1629551942-029-37177MAUERMANN A #16HIAKM COMPANYDRILL500
1986-01-1629552842-029-37183MAUERMANN "A" #1EFAKM COMPANYDRILL500
1986-01-1629552942-029-37184MAUERMANN "A" #2EFAKM COMPANYDRILL500
1986-01-1629553242-029-37187MAUERMANN "A" #3EFAKM COMPANYDRILL500
1986-01-1629553342-029-37188MAUERMANN "A" #4EFAKM COMPANYDRILL500
1986-01-1629553642-029-37191MAUERMANN "A" #5EFAKM COMPANYDRILL500
1986-01-1629554542-029-37195MAUERMANN "A" #6EFAKM COMPANYDRILL500
1986-01-1629553542-029-37190MAUERMANN A #C2AAKM COMPANYDRILL500
1986-01-1629553042-029-37185MAUERMANN A #C1AAKM COMPANYDRILL500
1986-01-1629546242-029-37165MAUERMANN "A" #25GRAKM COMPANYDRILL500
1986-01-1629552042-029-37178MAUERMANN "A" #23GRAKM COMPANYDRILL500
1986-01-1629550742-029-37169MAUERMANN "A" #24GRAKM COMPANYDRILL500
1986-01-1629550942-029-37170MAUERMANN "A" #22GRAKM COMPANYDRILL500
1986-01-1629551342-029-37173MAUERMANN "A" #21GRAKM COMPANYDRILL500
1986-01-1629551242-029-37172MAUERMANN "A" #13GRAKM COMPANYDRILL500
1986-01-1629551042-029-37171MAUERMANN "A" #12GRAKM COMPANYDRILL500
1986-01-1629551542-029-37174MAUERMANN "A" #11GRAKM COMPANYDRILL500
1986-01-1629551642-029-37175MAUERMANN "A" #10GRAKM COMPANYDRILL500
1986-01-1629551742-029-37176MAUERMANN "A" #9GRAKM COMPANYDRILL500
1986-01-1629552142-029-37179MAUERMANN "A" #8GRAKM COMPANYDRILL500
1986-01-1629552242-029-37180MAUERMANN "A" #6GRAKM COMPANYDRILL500
1986-01-1629552342-029-37181MAUERMANN "A" #7GRAKM COMPANYDRILL500
1986-01-1629550542-029-37167MAUERMANN "A" #5GRAKM COMPANYDRILL500
1986-01-1629553442-029-37189MAUERMANN "A" #4GRAKM COMPANYDRILL500
1986-01-1629553942-029-37192MAUERMANN "A" #3GRAKM COMPANYDRILL500
1986-01-1629554142-029-37193MAUERMANN "A" #2GRAKM COMPANYDRILL500
1986-01-1629554342-029-37194MAUERMANN "A" #16FGAKM COMPANYDRILL500
1986-01-1629550642-029-37168MAUERMANN "A" #1GRAKM COMPANYDRILL500
1986-01-1629553142-029-37186MAUERMANN #15AAAKM COMPANYDRILL500
page 26 of 158
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Bexar County.