← 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
1983-12-3022730442-029-34925KLEIN-NAIZER #6OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022522542-029-34743KLEIN-NAIZER #7OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022522342-029-34742KLEIN-NAIZER #8OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022522242-029-34741KLEIN-NAIZER #9OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022520442-029-34733KLEIN-NAIZER #10OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022522042-029-34740KLEIN-NAIZER #11OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022728442-029-34915KLEIN-NAIZER #12OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022521942-029-34739KLEIN-NAIZER #13OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022521642-029-34738KLEIN-NAIZER #14OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022521442-029-34737KLEIN-NAIZER #15OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022521242-029-34736KLEIN-NAIZER #16OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022728542-029-34916KLEIN-NAIZER #17OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022548742-029-34813IRVINE, LARRY #16OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022521042-029-34735KLEIN-NAIZER #18OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022729242-029-34917KLEIN-NAIZER #19OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022548642-029-34812IRVINE, LARRY #15OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022729342-029-34918KLEIN-NAIZER #20OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022548542-029-34811IRVINE, LARRY #14OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022729442-029-34919KLEIN-NAIZER #21OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022548442-029-34810IRVINE, LARRY #13OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022520842-029-34734KLEIN-NAIZER #22OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022553242-029-34844IRVINE, LARRY #12OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022729542-029-34920KLEIN-NAIZER #23OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022553142-029-34843IRVINE, LARRY #11OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022552942-029-34842IRVINE, LARRY #10OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022552842-029-34841IRVINE, LARRY #9OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022552742-029-34840IRVINE, LARRY #8OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022729842-029-34921KLEIN-NAIZER #24OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022729942-029-34922KLEIN-NAIZER #25OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022552642-029-34839IRVINE, LARRY #7OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022533442-029-34749KLEIN-NAIZER #26OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022552542-029-34838IRVINE, LARRY #6OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022552442-029-34837IRVINE, LARRY #5OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022728042-029-34912KLEIN-NAIZER #27OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022727842-029-34911KLEIN-NAIZER #28OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022552342-029-34836IRVINE, LARRY #4OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022533642-029-34750KLEIN-NAIZER #29OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022552242-029-34835IRVINE, LARRY #3OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022550242-029-34821IRVINE, LARRY #2OIL INVESTORS LTD. INC.DRILL1,400
1983-12-3022533742-029-34751KLEIN-NAIZER #30OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022533942-029-34752KLEIN-NAIZER #31OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022728142-029-34913KLEIN-NAIZER #32OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022525842-029-34746KLEIN-NAIZER #33OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022525642-029-34745KLEIN-NAIZER #34OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022537642-029-34754KLEIN-NAIZER #35OIL INVESTORS LTD. INC.DRILL1,100
1983-12-3022706442-029-34905HUBBERD-YTURRI #34OIL INVESTORS LTD. INC.DRILL1,500
1983-12-3022537842-029-34755HUBBERD-YTURRI #32OIL INVESTORS LTD. INC.DRILL1,500
1983-12-3022554442-029-34846HUBBERD-YTURRI #31OIL INVESTORS LTD. INC.DRILL1,500
1983-12-3022554342-029-34845HUBBERD-YTURRI #30OIL INVESTORS LTD. INC.DRILL1,500
1983-12-3022538542-029-34759HUBBERD-YTURRI #29OIL INVESTORS LTD. INC.DRILL1,500
page 74 of 158
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Bexar County.