Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-08-25.

Mcmullen County permitting is running 8.7 permits a month over the trailing 90 days (26 total, up 18% on the prior quarter). EOG RESOURCES, INC. leads with 17 permits in the past 12 months, one of 15 operators active in the county.

Last 30 Days

4

Operators (30d)

1

Latest Permit

2026-08-25

All Time

8,552

8,552 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2024-06-1390035642-311-37522STS C #61HBPX OPERATING COMPANYDRILL14,000Y
2024-05-1489959442-311-37521CORNER S RANCH #20HEOG RESOURCES, INC.DRILL10,000Y
2024-05-1489959342-311-37520CORNER S RANCH #19HEOG RESOURCES, INC.DRILL10,000Y
2024-05-1489959142-311-37519CORNER S RANCH #18HEOG RESOURCES, INC.DRILL10,000Y
2024-05-1389905842-311-37507CCW A #27HGULFTEX ENERGY, LLCDRILL13,500Y
2024-05-1089949442-311-37518CCW B #28HGULFTEX ENERGY, LLCDRILL13,500Y
2024-05-1089945742-311-37515PLOMERO RANCH #40BURLINGTON RESOURCES O & G CO LPDRILL17,500Y
2024-05-1089945742-311-37515PLOMERO RANCH #40BURLINGTON RESOURCES O & G CO LPDRILL17,500Y
2024-05-1089945642-311-37513PLOMERO RANCH #39BURLINGTON RESOURCES O & G CO LPDRILL17,500Y
2024-05-1089945642-311-37513PLOMERO RANCH #39BURLINGTON RESOURCES O & G CO LPDRILL17,500Y
2024-05-1089945542-311-37511PLOMERO RANCH #38BURLINGTON RESOURCES O & G CO LPDRILL17,500Y
2024-05-1089945542-311-37511PLOMERO RANCH #38BURLINGTON RESOURCES O & G CO LPDRILL17,500Y
2024-05-0989945442-311-37510PLOMERO RANCH #37BURLINGTON RESOURCES O & G CO LPDRILL17,500Y
2024-05-0989945442-311-37510PLOMERO RANCH #37BURLINGTON RESOURCES O & G CO LPDRILL17,500Y
2024-05-0789942142-311-37517WHITE STAR #4HVERDUN OIL & GAS LLCDRILL11,000Y
2024-05-0789942142-311-37517WHITE STAR #4HVERDUN OIL & GAS LLCDRILL11,000Y
2024-05-0789941942-311-37516WHITE STAR #3HVERDUN OIL & GAS LLCDRILL11,000Y
2024-05-0789941942-311-37516WHITE STAR #3HVERDUN OIL & GAS LLCDRILL11,000Y
2024-05-0789941842-311-37514WHITE STAR #2HVERDUN OIL & GAS LLCDRILL11,000Y
2024-05-0789941842-311-37514WHITE STAR #2HVERDUN OIL & GAS LLCDRILL11,000Y
2024-05-0789941642-311-37512WHITE STAR #1HVERDUN OIL & GAS LLCDRILL11,000Y
2024-05-0789941642-311-37512WHITE STAR #1HVERDUN OIL & GAS LLCDRILL11,000Y
2024-04-3089916342-311-37509STS SOUTH A #102HKIMMERIDGE TEXAS GAS, LLCDRILL14,000Y
2024-04-3089915942-311-37508STS SOUTH #101HKIMMERIDGE TEXAS GAS, LLCDRILL14,000Y
2024-04-0989786542-311-37484BLAHA-DILWORTH (SA) B2 #B 2HREPSOL OIL & GAS USA, LLCDRILL12,000Y
2024-04-0889857542-311-37506OTTO-WHIPPLE UNIT D #6HKIMMERIDGE TEXAS GAS, LLCDRILL14,000Y
2024-04-0889857242-311-37505OTTO-WHIPPLE UNIT C #5HKIMMERIDGE TEXAS GAS, LLCDRILL14,000Y
2024-04-0589853942-311-37504COBRA 10D #14HRIDGEMAR ENERGY OPERATING, LLCDRILL10,000Y
2024-04-0589853942-311-37504COBRA 10D #14HRIDGEMAR ENERGY OPERATING, LLCDRILL11,000Y
2024-04-0589853442-311-37503COBRA 10C #12HRIDGEMAR ENERGY OPERATING, LLCDRILL10,000Y
2024-04-0589853342-311-37502COBRA 10B #11HRIDGEMAR ENERGY OPERATING, LLCDRILL10,000Y
2024-04-0589853142-311-37501COBRA 10A #10HRIDGEMAR ENERGY OPERATING, LLCDRILL10,000Y
2024-04-0389786842-311-37485BLAHA-DILWORTH (SA) B4 #B 4HREPSOL OIL & GAS USA, LLCDRILL12,000Y
2024-03-2889827242-311-37495PUDGE DAVIS C #3HGULFTEX ENERGY, LLCDRILL10,000Y
2024-03-2889827142-311-37492PUDGE DAVIS B #2HGULFTEX ENERGY, LLCDRILL10,000Y
2024-03-2889826142-311-37491PUDGE DAVIS A #1HGULFTEX ENERGY, LLCDRILL10,000Y
2024-03-2289830742-311-37498ARMADILLO UNIT NO. 2 #4HKIMMERIDGE TEXAS GAS, LLCDRILL15,000Y
2024-03-2289830542-311-37497ARMADILLO UNIT NO. 1 #2HKIMMERIDGE TEXAS GAS, LLCDRILL15,000Y
2024-03-2289830442-311-37496ARMADILLO #3HKIMMERIDGE TEXAS GAS, LLCDRILL15,000Y
2024-03-2289830442-311-37496ARMADILLO #3HKIMMERIDGE TEXAS GAS, LLCDRILL15,000Y
2024-03-2089828242-311-37494Y-BAR #180HCASTLEROCK EF OPERATING LLCDRILL10,000Y
2024-03-2089828242-311-37494Y-BAR A #180HCASTLEROCK EF OPERATING LLCDRILL10,000Y
2024-03-2089828142-311-37493Y-BAR #170HCASTLEROCK EF OPERATING LLCDRILL10,000Y
2024-03-2089828142-311-37493Y-BAR 170H UNIT #170HCASTLEROCK EF OPERATING LLCDRILL10,000Y
2024-03-1389800442-311-37490ASPEN D #4HEOG RESOURCES, INC.DRILL11,200Y
2024-03-1389800342-311-37489ASPEN C #3HEOG RESOURCES, INC.DRILL11,200Y
2024-03-1389800142-311-37488ASPEN B #2HEOG RESOURCES, INC.DRILL11,200Y
2024-03-1389800042-311-37487ASPEN A #1HEOG RESOURCES, INC.DRILL11,200Y
2024-03-1289786742-311-37486BLAHA-DILWORTH (SA) B3 #B 3HREPSOL OIL & GAS USA, LLCDRILL12,000Y
2024-03-0189756842-311-37478DOBBY Q #15HEOG RESOURCES, INC.DRILL11,000Y
page 7 of 172

Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.