Texas · Last 12 months
Mcmullen County TRRC drilling permits.
Every drilling permit filed with the Texas Railroad Commission in Mcmullen County, updated daily. Free, no account required.
Source: Texas Railroad Commission · Last updated: 2026-04-14
Permits (12 mo)
97
Top Operator
BPX OPERATING COMPANY
30 permits
Active Operators
10
Who's drilling in Mcmullen
Top operators by permit count.
The operators running the most rigs in Mcmullen County over the past 12 months. Click any operator to jump into the live tracker and see their full permit slate.
30 most recent
Full trackerLatest permits in Mcmullen County.
| Submitted | Operator | Status |
|---|---|---|
| 2026-04-07 | COLUMBUS ENERGY, LLC | DRILLING PERMIT |
| 2026-04-06 | EOG RESOURCES, INC. | APPROVED |
| 2026-04-06 | EOG RESOURCES, INC. | APPROVED |
| 2026-04-06 | EOG RESOURCES, INC. | APPROVED |
| 2026-04-06 | EOG RESOURCES, INC. | APPROVED |
| 2026-03-23 | GULFTEX ENERGY, LLC | APPROVED |
| 2026-03-20 | GULFTEX ENERGY, LLC | APPROVED |
| 2026-03-20 | GULFTEX ENERGY, LLC | APPROVED |
| 2026-03-19 | GULFTEX ENERGY, LLC | APPROVED |
| 2026-03-19 | GULFTEX ENERGY, LLC | APPROVED |
| 2026-03-19 | GULFTEX ENERGY, LLC | APPROVED |
| 2026-03-18 | ROYAL PRODUCTION COMPANY, INC. | APPROVED |
| 2026-03-03 | CATURUS ENERGY, LLC | APPROVED |
| 2026-03-03 | CATURUS ENERGY, LLC | APPROVED |
| 2026-03-02 | GULFTEX ENERGY, LLC | MAPPING |
| 2026-03-02 | GULFTEX ENERGY, LLC | MAPPING |
| 2026-02-27 | GULFTEX ENERGY, LLC | DRILLING PERMIT |
| 2026-02-02 | EOG RESOURCES, INC. | APPROVED |
| 2026-02-02 | ROYAL PRODUCTION COMPANY, INC. | APPROVED |
| 2026-02-02 | EOG RESOURCES, INC. | APPROVED |
| 2026-02-02 | EOG RESOURCES, INC. | APPROVED |
| 2026-02-02 | EOG RESOURCES, INC. | APPROVED |
| 2026-02-02 | EOG RESOURCES, INC. | APPROVED |
| 2026-01-23 | EVX OPERATING LLC | APPROVED |
| 2026-01-14 | CATURUS ENERGY, LLC | APPROVED |
| 2026-01-13 | BPX OPERATING COMPANY | APPROVED |
| 2026-01-13 | BPX OPERATING COMPANY | APPROVED |
| 2026-01-13 | BPX OPERATING COMPANY | APPROVED |
| 2026-01-13 | BPX OPERATING COMPANY | APPROVED |
| 2026-01-13 | BPX OPERATING COMPANY | APPROVED |
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