← 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
1982-07-3016781342-029-32378MCDONOUGH BROTHERS #3AMERICAN ENERGY DEVELOPMENT CO.DRILL1,700
1982-07-3016781242-029-32382MCDONOUGH BROTHERS #8AMERICAN ENERGY DEVELOPMENT CO.DRILL1,700
1982-07-3016781142-029-32381MCDONOUGH BROTHERS #7AMERICAN ENERGY DEVELOPMENT CO.DRILL1,700
1982-07-3016780942-029-32380MCDONOUGH BROTHERS #6AMERICAN ENERGY DEVELOPMENT CO.DRILL1,700
1982-07-2316694742-029-32372RAMIREZ #16RAMIREZ, VALENTEDRILL1,200
1982-07-2316694542-029-32371RAMIREZ #15RAMIREZ, VALENTEDRILL1,200
1982-07-2316694442-029-32370RAMIREZ #14RAMIREZ, VALENTEDRILL1,200
1982-07-2316694342-029-32369RAMIREZ #13RAMIREZ, VALENTEDRILL1,200
1982-07-2316693742-029-32368WINN #1EL DORADO OIL & GAS INC.DRILL1,600
1982-07-2016674442-029-32367HARROUN, D.G. #1WESTERN PETROLEUM ASSOCIATES INCDRILL1,300
1982-07-2016659342-029-32365KLEMCKE, MADELINE #1SILVER FALLS PETROLEUM CORP.DRILL1,500
1982-07-1916659142-029-32364PARSONS, E. #9MATLA INC.DRILL800
1982-07-1916656342-029-32363GORDEN "B" #1SIMCOR ENERGY CORPORATIONDRILL1,800
1982-07-1916656242-029-32362GORDEN S "A" #2SOMERSET OIL COMPANYDRILL1,800
1982-07-1916656142-029-32361GORDEN, MARVIN #8EL DORADO OIL & GAS INC.DRILL1,600
1982-07-1916656042-029-32360GORDEN, MARVIN #7EL DORADO OIL & GAS INC.DRILL1,600
1982-07-1916655942-029-32359GORDEN, MARVIN #6EL DORADO OIL & GAS INC.DRILL1,600
1982-07-1916655842-029-32358GORDEN, MARVIN #5EL DORADO OIL & GAS INC.DRILL1,600
1982-07-1916655742-029-32357GORDEN, MARVIN #4EL DORADO OIL & GAS INC.DRILL1,600
1982-07-1916655642-029-32356GORDEN, MARVIN #3EL DORADO OIL & GAS INC.DRILL1,600
1982-07-1916655542-029-32355MAUERMANN #D1R.D. OIL COMPANYDRILL500
1982-07-1916655442-029-32354MAUERMANN #C12R.D. OIL COMPANYDRILL500
1982-07-1916655242-029-32352MAUERMANN #C15R.D. OIL COMPANYDRILL500
1982-07-1916655042-029-32351MAUERMANN #C16R.D. OIL COMPANYDRILL500
1982-07-1916654742-029-32350MAUERMANN #E1R.D. OIL COMPANYDRILL500
1982-07-1616653042-029-32348MAUERMANN #F1R.D. OIL COMPANYDRILL500
1982-07-1616652942-029-32347MAUERMANN #E9R.D. OIL COMPANYDRILL500
1982-07-1616652842-029-32346MAUERMANN #E8R.D. OIL COMPANYDRILL500
1982-07-1616652742-029-32345MAUERMANN #E7R.D. OIL COMPANYDRILL500
1982-07-1616652642-029-32344MAUERMANN #E6R.D. OIL COMPANYDRILL500
1982-07-1616652542-029-32343MAUERMANN #E5R.D. OIL COMPANYDRILL500
1982-07-1616652442-029-32342MAUERMANN #E4R.D. OIL COMPANYDRILL500
1982-07-1616652342-029-32341MAUERMANN #E3R.D. OIL COMPANYDRILL500
1982-07-1616652242-029-32340MAUERMANN #E2R.D. OIL COMPANYDRILL500
1982-07-1616652142-029-32339MAUERMANN #F11R.D. OIL COMPANYDRILL500
1982-07-1616652042-029-32338MAUERMANN #F12R.D. OIL COMPANYDRILL500
1982-07-1616651942-029-32337MAUERMANN #E13R.D. OIL COMPANYDRILL500
1982-07-1616651842-029-32336MAUERMANN #E12R.D. OIL COMPANYDRILL500
1982-07-1616651742-029-32335MAUERMANN #E11R.D. OIL COMPANYDRILL500
1982-07-1616651642-029-32334MAUERMANN #E10R.D. OIL COMPANYDRILL500
1982-07-1616651542-029-32333MAUERMANN #F8R.D. OIL COMPANYDRILL500
1982-07-1616651442-029-32332MAUERMANN #F10R.D. OIL COMPANYDRILL500
1982-07-1616651342-029-32331MAUERMANN #C11R.D. OIL COMPANYDRILL500
1982-07-1616651242-029-32330MAUERMANN #C10R.D. OIL COMPANYDRILL500
1982-07-1616651142-029-32329MAUERMANN #C9R.D. OIL COMPANYDRILL500
1982-07-1616651042-029-32328MAUERMANN #C8R.D. OIL COMPANYDRILL500
1982-07-1616650942-029-32327MAUERMANN #C7R.D. OIL COMPANYDRILL500
1982-07-1616650842-029-32326MAUERMANN #C6R.D. OIL COMPANYDRILL500
1982-07-1616650742-029-32325MAUERMANN #D14R.D. OIL COMPANYDRILL500
1982-07-1616650542-029-32324MAUERMANN #C14R.D. OIL COMPANYDRILL500
page 122 of 158
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Bexar County.