Webb County Drilling Permits

Every permit issued by the Texas Railroad Commission in Webb County — updated daily, data through 2026-09-24.

Webb County permitting is running 31 permits a month over the trailing 90 days (93 total, up 52% on the prior quarter). 9 were issued in the past week. EOG RESOURCES, INC. leads with 83 permits in the past 12 months, one of 22 operators active in the county.

Last 30 Days

25

Operators (30d)

7

Latest Permit

2026-09-24

All Time

17,818

17,818 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1991-11-1239383342-479-35343ALEXANDER, M. M. #3MICHAEL PETROLEUM CORPORATIONDRILL8,000
1991-11-0839368142-479-30175BENAVIDES, BRENNAN #54BRIDGE OIL COMPANY, L. P.RECOMP4,000
1991-11-0839366942-479-35340HACHAR, D.D. #22COLUMBUS ENERGY CORP.DRILL7,200
1991-11-0839366242-479-35339MARIA LAFON UNIT #1COLUMBUS ENERGY CORP.DRILL7,000
1991-11-0739376742-479-35342SOUTH CALLAGHAN RANCH #54MOBIL PRODUCING TX. & N.M. INC.DRILL8,400
1991-11-0639369242-479-35341SOUTH CALLAGHAN RANCH #55MOBIL PRODUCING TX. & N.M. INC.DRILL9,500
1991-11-0639369242-479-35341SOUTH CALLAGHAN RANCH #55MOBIL PRODUCING TX. & N.M. INC.DRILL9,500
1991-11-0539364942-479-35338WRIGHT, L. A. #10TDC ENGINEERING, INC.DRILL7,000
1991-11-0539364842-479-35337WRIGHT, L. A. #9TDC ENGINEERING, INC.DRILL7,000
1991-11-0539364742-479-35336WRIGHT, L. A. #8TDC ENGINEERING, INC.DRILL7,000
1991-11-0439358842-479-35334VAQUILLAS RANCH 2059 #1ENRON OIL & GAS COMPANYDRILL10,300
1991-11-0439358842-479-35334VAQUILLAS RANCH 2059 #1ENRON OIL & GAS COMPANYDRILL10,300
1991-11-0439358742-479-35335HIRSCH ESTATE 2071 #4ENRON OIL & GAS COMPANYDRILL9,500
1991-11-0139349342-479-35332SOUTH CALLAGHAN RANCH #53MOBIL PRODUCING TX. & N.M. INC.DRILL9,600
1991-11-0139349142-479-35333SOUTH CALLAGHAN RANCH #52MOBIL PRODUCING TX. & N.M. INC.DRILL8,500
1991-11-0139147342-479-33837GATES RANCH B #1995KERNS O & G, INC.RECOMP6,250
1991-10-3139331042-479-35331CAVAZOS, RUBEN #1BAHIA OIL & GAS, INC.DRILL1,050
1991-10-3039147442-479-32066GATES RANCH #1472KERNS O & G, INC.RECOMP6,000
1991-10-2939342542-479-35330EL GATO "A" #1MICHAEL PETR. & HURD ENT., LTD.DRILL8,500
1991-10-2539312642-479-35329SOUTH CALLAGHAN RANCH #51MOBIL PRODUCING TX. & N.M. INC.DRILL10,000
1991-10-2539312642-479-35329SOUTH CALLAGHAN RANCH #51MOBIL PRODUCING TX. & N.M. INC.FLD-XFR9,100
1991-10-2439292042-479-35319MARTINEZ, D. #9TRANSAMERICAN NATURAL GAS CORP.DRILL8,700
1991-10-2139310642-479-35327MARTIN, J.C. III #10MICHAEL PETROLEUM CORPORATIONDRILL10,000
1991-10-2139309342-479-35326JACAMAN "B" #1TRANSAMERICAN NATURAL GAS CORP.DRILL9,200
1991-10-2139309242-479-35325B.M.T #32TRANSAMERICAN NATURAL GAS CORP.DRILL11,200
1991-10-1839300742-479-35324G.B.G.L. & C. CO. LTD. #3MOBIL PRODUCING TX. & N.M. INC.DRILL9,500
1991-10-1739300342-479-35323ROSCHER-HIRSCH G. U. #5ENRON OIL & GAS COMPANYDRILL9,500
1991-10-1639296842-479-35322THE DINN MINERAL TRUST #3ALOBO RESOURCES, LTD.DRILL4,500
1991-10-1639296842-479-35322THE DINN MINERAL TRUST #3ALOBO RESOURCES, LTD.DRILL4,500
1991-10-1639296642-479-35321G.B.G.L. & C. CO. LTD #2MOBIL PRODUCING TX. & N.M. INC.DRILL9,650
1991-10-1639295542-479-35320CARR "B" #2TRANSAMERICAN NATURAL GAS CORP.DRILL9,400
1991-10-1439287542-479-35318VAQUILLAS RANCH 136 A #3ENRON OIL & GAS COMPANYDRILL10,100
1991-10-1439287342-479-35317WRIGHT, L. A. #7TDC ENGINEERING, INC.DRILL7,000
1991-10-0839265642-479-35316EL GATO "A" #2MICHAEL PETR. & HURD ENT., LTD.DRILL8,500
1991-10-0439242742-479-35314FROST NATIONAL BANK #43TRANSAMERICAN NATURAL GAS CORP.DRILL8,500
1991-10-0339247642-479-35315SOUTH CALLAGHAN RANCH #45MOBIL PRODUCING TX. & N.M. INC.DRILL8,500
1991-09-2739215842-479-35312VAQUILLAS RANCH A 1 #90CONOCO INC.DRILL11,800
1991-09-2539223042-479-35313SOUTH CALLAGHAN RANCH #50MOBIL PRODUCING TX. & N.M. INC.DRILL8,350
1991-09-2339202942-479-35311TRAYLOR RANCH #1M & R EXPLORATION COMPANYDRILL7,300
1991-09-2039188942-479-35308VAQUILLAS RANCH A #89CONOCO INC.DRILL11,900
1991-09-1839585842-479-34428GATES RANCH B #5KERNS O & G, INC.RECOMP6,000
1991-09-1839204142-479-35310HUBBERD ESTATE A #7ENRON OIL & GAS COMPANYDRILL10,200
1991-09-1839204142-479-35310HUBBERD ESTATE A #7ENRON OIL & GAS COMPANYFLD-XFR10,200
1991-09-1839203442-479-35309BRUNI RANCH #26TRANSAMERICAN NATURAL GAS CORP.DRILL10,000
1991-09-1739180042-479-35306SALINAS, JUAN #1HAWN BROTHERS COMPANYDRILL5,300
1991-09-1639195742-479-34819THE DINN MINERAL TRUSTS #1ALOBO RESOURCES, LTD.RECOMP4,500
1991-09-1639191242-479-35307CARR #44TRANSAMERICAN NATURAL GAS CORP.DRILL9,700
1991-09-1239183042-479-35305SOUTH CALLAGHAN RANCH #48MOBIL PRODUCING TX. & N.M. INC.DRILL9,000
1991-09-1239183042-479-35305SOUTH CALLAGHAN RANCH #48MOBIL PRODUCING TX. & N.M. INC.FLD-XFR9,000
1991-09-1239118342-479-33278PETTY, O.S. #3035CKERNS O & G, INC.OTHER6,250
page 272 of 357

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