Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-07-20.

Mcmullen County permitting is running 11 permits a month over the trailing 90 days (32 total, up 60% on the prior quarter). EOG RESOURCES, INC. leads with 29 permits in the past 12 months, one of 16 operators active in the county.

Last 30 Days

3

Operators (30d)

2

Latest Permit

2026-07-20

All Time

8,541

8,541 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1979-01-084034342-311-31082WHITMIRE, W. A. #6MCFADDEN OIL CORPORATIONDRILL1,035
1979-01-084034242-311-31081WHITMIRE, W. A. #7MCFADDEN OIL CORPORATIONDRILL1,200
1979-01-034013842-311-31080WHITMIRE, W. A. #5MCFADDEN OIL CORPORATIONDRILL1,200
1979-01-034013742-311-31079WHITMIRE, W. A. #4MCFADDEN OIL CORPORATIONDRILL1,200
1979-01-034013542-311-31078WHITMIRE, W. A. #3MCFADDEN OIL CORPORATIONDRILL1,360
1979-01-034013342-311-31077WHITMIRE, W. A. #2MCFADDEN OIL CORPORATIONDRILL1,200
1978-12-293974842-311-31075HOUSTON, V. H. #1J-A-H, INC.DRILL5,959
1978-12-283972742-311-31074WASHBURN RANCH "B" #1TEXAS OIL & GAS CORP.DRILL6,315
1978-12-274005742-311-31076BRYNE, C. E. #1COLORADO GENERAL OIL & GAS CO.DRILL1,500
1978-12-183907942-311-31073MORRILL, GEORGE P. #3MCFADDEN OIL CORPORATIONDRILL800
1978-12-183907842-311-31072MORRILL, GEORGE P. #2MCFADDEN OIL CORPORATIONDRILL1,000
1978-12-183907642-311-31071MORRILL, GEORGE P. #4MCFADDEN OIL CORPORATIONDRILL1,000
1978-12-183907542-311-31070MORRILL, GEORGE P. #5MCFADDEN OIL CORPORATIONDRILL1,000
1978-12-063823142-311-31069NUECES MINERAL COMPANY #4LIGHTNING OIL CO.DRILL1,800
1978-12-063822942-311-31068NUECES MINERAL COMPANY #5LIGHTNING OIL CO.DRILL1,610
1978-12-063822842-311-31067HAGIST RANCH #1LADD PETROLEUM CORP.DRILL9,000
1978-12-013791342-311-31066HOUSTON, VICTOR #10-AH. & J. DRILLING COMPANYDRILL6,000
1978-11-293774442-311-31065CRAIN, W. P. EST. #1J-A-H, INC.DRILL5,813
1978-11-293773442-311-31064DILWORTH, J. C. JR. #14EXXON CORP.DRILL11,400
1978-11-223745842-311-31063MORRILL, GEORGE P. #1MCFADDEN OIL CORPORATIONDRILL900
1978-11-083650342-311-31062KYNETTE, P. #27MOBIL OIL CORPORATIONDRILL3,100
1978-11-083650242-311-31061KYNETTE, P. #28MOBIL OIL CORPORATIONDRILL3,100
1978-11-083650142-311-31060KYNETTE, P. #29MOBIL OIL CORPORATIONDRILL3,100
1978-11-073641342-311-31059WHITMIRE, W. A. #1MCFADDEN OIL CORPORATIONDRILL1,100
1978-11-073635042-311-30580RHODE-LINDHOLM GAS UNIT #1SOUTHLAND DRILLING CO., INC.RECOMP5,900
1978-11-013660942-311-80495GOUGER, H. E. FEE NCT-1 #14-FTEXACO INC.RECOMP6,100
1978-10-243548142-311-31058HAGIST #8-17IEC CORP.DRILL1,000
1978-10-243548042-311-31057HAGIST #8-16IEC CORP.DRILL1,000
1978-10-243547942-311-31056HAGIST #8-18IEC CORP.DRILL1,000
1978-10-243547842-311-31055HAGIST #8-19IEC CORP.DRILL1,000
1978-10-243547742-311-31054HAGIST #8-22IEC CORP.DRILL1,000
1978-10-243547642-311-31053HAGIST #8-21IEC CORP.DRILL1,000
1978-10-243547542-311-31052HAGIST #8-23IEC CORP.DRILL1,000
1978-10-243547442-311-31051HAGIST #8-24IEC CORP.DRILL1,040
1978-10-243547342-311-31050HAGIST #8-25IEC CORP.DRILL1,000
1978-10-243547242-311-31049HAGIST #8-9IEC CORP.DRILL1,000
1978-10-243547142-311-31048HAGIST #8-28IEC CORP.DRILL1,000
1978-10-243547042-311-31047HAGIST #8-29IEC CORP.DRILL1,060
1978-10-243546942-311-31046HAGIST #481-18IEC CORP.DRILL1,100
1978-10-243546842-311-31045HAGIST #481-16IEC CORP.DRILL1,040
1978-10-243546742-311-31044HAGIST #481-17IEC CORP.DRILL1,000
1978-10-243546642-311-31043HAGIST #8-30IEC CORP.DRILL1,040
1978-10-243546542-311-31042HAGIST #8-27IEC CORP.DRILL1,000
1978-10-243546442-311-31041HAGIST #8-31IEC CORP.DRILL920
1978-10-243546342-311-31040HAGIST #8-33IEC CORP.DRILL1,000
1978-10-243546242-311-31039HAGIST #481-21IEC CORP.DRILL1,000
1978-10-243546142-311-31038HAGIST #6-41IEC CORP.DRILL1,000
1978-10-243546042-311-31037HAGIST #6-42IEC CORP.DRILL1,000
1978-10-243545942-311-31036HAGIST #7-5IEC CORP.DRILL1,000
1978-10-243545842-311-31035HAGIST #123-3IEC CORP.DRILL1,000
page 167 of 171

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