Webb County Drilling Permits
Every permit issued by the Texas Railroad Commission in Webb County — updated daily, data through 2026-08-31.
Webb County permitting is running 25 permits a month over the trailing 90 days (76 total, up 21% on the prior quarter). EOG RESOURCES, INC. leads with 89 permits in the past 12 months, one of 21 operators active in the county.
Last 30 Days
22
Operators (30d)
5
Latest Permit
2026-08-31
All Time
17,791
17,791 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2023-03-03 | 888319 | 42-479-44909 | SAN AMBROSIA F (SA35) #2159H | SM ENERGY COMPANY | DRILL | 7,000 | Y |
| 2023-03-03 | 888318 | 42-479-44908 | SAN AMBROSIA F (SA34) #2148H | SM ENERGY COMPANY | DRILL | 7,000 | Y |
| 2023-03-03 | 888316 | 42-479-44907 | SAN AMBROSIA F (SA32) #2139H | SM ENERGY COMPANY | DRILL | 7,000 | Y |
| 2023-03-03 | 888315 | 42-479-44906 | SAN AMBROSIA F (SA31) #2128H | SM ENERGY COMPANY | DRILL | 7,000 | Y |
| 2023-03-03 | 888314 | 42-479-44905 | SAN AMBROSIA F (SA33) #942H | SM ENERGY COMPANY | DRILL | 7,500 | Y |
| 2023-02-17 | 888254 | 42-479-44904 | STATE SANTA FLORENTINA #3H | SILVER HILL ENERGY OPERATING LLC | DRILL | 13,900 | Y |
| 2023-02-17 | 888254 | 42-479-44904 | STATE SANTA FLORENTINA #3H | MITSUI E&P USA LLC | DRILL | 13,900 | Y |
| 2023-02-17 | 887569 | 42-479-44897 | STATE SANTA FLORENTINA C #104H | SILVER HILL ENERGY OPERATING LLC | DRILL | 13,700 | Y |
| 2023-02-17 | 887569 | 42-479-44897 | STATE SANTA FLORENTINA C #104H | MITSUI E&P USA LLC | DRILL | 13,700 | Y |
| 2023-02-17 | 887416 | 42-479-44896 | STATE SANTA FLORENTINA #4H | SILVER HILL ENERGY OPERATING LLC | DRILL | 13,900 | Y |
| 2023-02-17 | 887416 | 42-479-44896 | STATE SANTA FLORENTINA #4H | MITSUI E&P USA LLC | DRILL | 13,900 | Y |
| 2023-02-17 | 887082 | 42-479-44884 | JOHN GARNER RANCH #14H | TROUBADOUR OPERATING, LLC | DRILL | 11,000 | Y |
| 2023-02-16 | 887976 | 42-479-44900 | BFMT EAST #136H | EOG RESOURCES, INC. | DRILL | 12,000 | Y |
| 2023-02-16 | 887976 | 42-479-44900 | BFMT EAST #136H | EOG RESOURCES, INC. | DRILL | 12,000 | Y |
| 2023-02-14 | 887983 | 42-479-44903 | GALVAN RANCH #A966H | SM ENERGY COMPANY | DRILL | 9,000 | Y |
| 2023-02-14 | 887983 | 42-479-44903 | GALVAN RANCH #A966H | SM ENERGY COMPANY | DRILL | 9,000 | Y |
| 2023-02-14 | 887982 | 42-479-44902 | GALVAN RANCH #A964H | SM ENERGY COMPANY | DRILL | 9,000 | Y |
| 2023-02-14 | 887980 | 42-479-44901 | GALVAN RANCH #A962H | SM ENERGY COMPANY | DRILL | 9,000 | Y |
| 2023-02-06 | 887718 | 42-479-44894 | KING-BRISCOE STATE B #6H | LEWIS PETRO PROPERTIES, INC. | DRILL | 12,500 | Y |
| 2023-02-02 | 887774 | 42-479-44895 | BRISCOE RANCH #1601H | ENDEAVOR NATURAL GAS, LP | DRILL | 7,000 | Y |
| 2023-02-01 | 887717 | 42-479-44893 | KING-BRISCOE STATE A #5H | LEWIS PETRO PROPERTIES, INC. | DRILL | 12,500 | Y |
| 2023-01-31 | 887731 | 42-479-44892 | BRISCOE RANCH #1901H | ENDEAVOR NATURAL GAS, LP | DRILL | 7,500 | Y |
| 2023-01-31 | 887730 | 42-479-44891 | BRISCOE RANCH #1902H | ENDEAVOR NATURAL GAS, LP | DRILL | 7,500 | Y |
| 2023-01-26 | 887547 | 42-479-44890 | AI SRS #103H | AGERON IRONROC ENERGY, LLC | DRILL | 12,100 | Y |
| 2023-01-26 | 887547 | 42-479-44890 | AI SRS #103H | AGERON ENERGY, LLC | DRILL | 12,100 | Y |
| 2023-01-24 | 887445 | 42-479-44889 | HACHAR W #100H | EOG RESOURCES, INC. | DRILL | 14,200 | Y |
| 2023-01-20 | 887472 | 42-479-44888 | GALVAN RANCH #A960H | SM ENERGY COMPANY | DRILL | 9,800 | Y |
| 2023-01-20 | 887471 | 42-479-44887 | GALVAN RANCH #A959H | SM ENERGY COMPANY | DRILL | 9,800 | Y |
| 2023-01-20 | 887452 | 42-479-44886 | GALVAN RANCH #A473H | SM ENERGY COMPANY | DRILL | 9,800 | Y |
| 2023-01-20 | 887451 | 42-479-44885 | GALVAN RANCH #A472H | SM ENERGY COMPANY | DRILL | 9,800 | Y |
| 2023-01-19 | 886592 | 42-479-44872 | GATES 010 CHK-B 1286 W #1H | CHESAPEAKE OPERATING, L.L.C. | DRILL | 9,000 | Y |
| 2023-01-19 | 886592 | 42-479-44872 | GATES 010 CHK-B 1286 W #1H | CHESAPEAKE OPERATING, L.L.C. | DRILL | 9,000 | Y |
| 2023-01-11 | 887060 | 42-479-44883 | LM 1870 - WNH B #105H | EOG RESOURCES, INC. | DRILL | 13,900 | Y |
| 2023-01-11 | 887058 | 42-479-44882 | LM 1870 - WNH A #104H | EOG RESOURCES, INC. | DRILL | 13,700 | Y |
| 2023-01-09 | 886991 | 42-479-44881 | OASIS #2D | 4020 SWD, LLC | DRILL | 4,800 | |
| 2023-01-09 | 886989 | 42-479-44880 | OASIS #1D | 4020 SWD, LLC | DRILL | 4,800 | |
| 2023-01-03 | 886804 | 42-479-44878 | LEMMOND E #9H | ESCONDIDO RESOURCES OPER CO, LLC | DRILL | 11,300 | Y |
| 2023-01-03 | 886473 | 42-479-44871 | GATES 010 CHK-B TR1 #P 10H | CHESAPEAKE OPERATING, L.L.C. | DRILL | 9,000 | Y |
| 2023-01-03 | 886473 | 42-479-44871 | GATES 010 CHK-B TR1 #P 10H | CHESAPEAKE OPERATING, L.L.C. | DRILL | 9,000 | Y |
| 2022-12-29 | 886866 | 42-479-44879 | SAN AMBROSIA C #39M | SM ENERGY COMPANY | DRILL | 6,700 | |
| 2022-12-27 | 886609 | 42-479-44875 | GATES 07-DR #1010H | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,750 | Y |
| 2022-12-22 | 886625 | 42-479-44873 | PGE BROWNE #S 3H | CHESAPEAKE OPERATING, L.L.C. | DRILL | 9,000 | Y |
| 2022-12-22 | 886625 | 42-479-44873 | PGE BROWNE #S 3H | CHESAPEAKE OPERATING, L.L.C. | DRILL | 9,000 | Y |
| 2022-12-22 | 886612 | 42-479-44877 | GATES 07-DR #1009H | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,750 | Y |
| 2022-12-22 | 886610 | 42-479-44876 | GATES 07-DR #1011H | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,750 | Y |
| 2022-12-22 | 886607 | 42-479-44874 | GATES 07-DR #1008H | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,750 | Y |
| 2022-12-22 | 886402 | 42-479-44859 | BFMT EAST #139H | EOG RESOURCES, INC. | DRILL | 12,500 | Y |
| 2022-12-16 | 886414 | 42-479-44861 | WORTHEY RANCH #16HZ | SN EF MAVERICK, LLC | DRILL | 9,000 | Y |
| 2022-12-16 | 886412 | 42-479-44860 | STANLEY RANCH #16HZ | SN EF MAVERICK, LLC | DRILL | 9,000 | Y |
| 2022-12-16 | 886400 | 42-479-44858 | BFMT EAST #138H | EOG RESOURCES, INC. | DRILL | 12,500 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Webb County.