OPERATORS · TEXAS · P-5 NUMBER 109333 · MCMULLEN COUNTY
Burlington Resources O & G Co LP in McMullen County
One operator, one county: its permits, wells of record, formations, and leases here, with the rest of the county and the rest of the operator one click away.
Burlington Resources O & G Co LP has 88 drilling permits on file in Mcmullen County, the first issued in 2012 and the latest on July 20, 2026.
7 of them came in the last twelve months, 75% more than the year before; 100% horizontal, averaging 17,500 ft.
It is operator of record on 47 wells in the county: 36 producing, 9 shut in, 0 injection.
Its completed wells here most often report Eagle Ford, Austin Chalk, Anacacho.
- 7
- permits, 12 months +75%
- 88
- permits, all time since 2012
- 100%
- horizontal, 12 months
- 17,500
- ft average depth, 12 months
- 47
- wells of record
- 36
- producing · 9 shut in · 0 injection
Permits issued by month
LAST FIVE YEARS · MCMULLEN ONLY
Last 12 months 7 · prior 12 4(+75%)
Latest permits here
| Issued | Lease / well | Type | Depth |
|---|---|---|---|
| Jul 20, 2026 | Morrill Ranc-Peel a SA A #1 916138 | DrillHZ | 17,500 |
| Jun 16, 2026 | Morrill Ranch #45 916132 | DrillHZ | 17,500 |
| Jun 16, 2026 | Morrill Ranch #44 916131 | DrillHZ | 17,500 |
| Jun 16, 2026 | Morrill Ranch #43 916130 | DrillHZ | 17,500 |
| Jun 16, 2026 | Morrill Ranch #42 916128 | DrillHZ | 17,500 |
| Jun 16, 2026 | Morrill Ranch #41 916127 | DrillHZ | 17,500 |
| Jun 15, 2026 | Morrill Ranch #40 916126 | DrillHZ | 17,500 |
| Jul 3, 2025 | Morrill Ranch #35 909056 | DrillHZ | 17,500 |
| Jul 3, 2025 | Morrill Ranch #34 909055 | DrillHZ | 17,500 |
| Jul 3, 2025 | Morrill Ranch #33 909054 | DrillHZ | 17,500 |
All 88 permits in McMullen County, searchable → · Wells of record here →
Permit types and formations
Permit types
- Drill
- 7 / 86
- Recompletion
- 0 / 2
12 MONTHS / ALL TIME
Formations reported
Leases it reports here
| Lease | Wells | Oil, bbl | Last reported |
|---|---|---|---|
| Morrill Ranch | 33 | 7.83M | Apr 2026 |
| Plomero Ranch | 30 | 4.05M | Apr 2026 |
| Morrill Unit H | 2 | 892K | Apr 2026 |
| Morrill Unit I | 2 | 859K | Apr 2026 |
| Plomero Unit B | 3 | 202K | Apr 2026 |
| Plomero Unit C | 1 | 129K | Sep 2022 |
| Morrill Unit B | 1 | 0 | — |
| Plomero Ranch | 1 | 0 | — |
| Plomero Ranch | 1 | 0 | — |
| Plomero Ranch | 1 | 0 | — |
| Morrill Unit A | 1 | 0 | — |
| Plomero Ranch | 1 | 0 | — |
All leases it reports → · Other operators in McMullen County →
About this data
Permits from the RRC OGA049M master and daily daf420 files; wells of record and status from the EWA wellbore schedule, weekly; formations from the dbf900 wellbore file; leases from PDQ lease reports, placed in the county by the wells completed on them.
Developers: this page as JSON is GET /v1/data/operators/tx/109333/counties/mcmullen, documented in the API reference.