OPERATORS · TEXAS · P-5 NUMBER 101846 · JACK COUNTY
Mammoth Operating LLC in Jack 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.
Mammoth Operating LLC has 1 drilling permits on file in Jack County, the first issued in 2011 and the latest on August 29, 2011.
None were issued in the last twelve months.
It is operator of record on 33 wells in the county: 16 producing, 3 shut in, 4 injection.
Its completed wells here most often report Gunsight, Canyon, Palo Pinto.
- 0
- permits, 12 months
- 1
- permits, all time since 2011
- —
- horizontal, 12 months
- —
- ft average depth, 12 months
- 33
- wells of record
- 16
- producing · 3 shut in · 4 injection
Permits issued by month
LAST FIVE YEARS · JACK ONLY
Last 12 months 0 · prior 12 0
Latest permits here
| Issued | Lease / well | Type | Depth |
|---|---|---|---|
| Aug 29, 2011 | Henderson #17C 722690 | Drill | 450 |
| Aug 29, 2011 | Henderson #16C 722689 | Drill | 450 |
| Aug 29, 2011 | Henderson #7C 722620 | Drill | 450 |
| Aug 29, 2011 | Henderson #7C 722620 | Drill | 450 |
| Aug 29, 2011 | Henderson #4C 722615 | Drill | 450 |
| Aug 29, 2011 | Henderson #3C 722605 | Drill | 450 |
| Aug 29, 2011 | Henderson #2C 722591 | Drill | 450 |
| Aug 29, 2011 | Henderson #1C 722588 | Drill | 450 |
| Aug 26, 2011 | Henderson #15C 722688 | Drill | 450 |
| Aug 26, 2011 | Henderson #15C 722688 | Drill | 450 |
All 1 permits in Jack County, searchable → · Wells of record here →
Permit types and formations
Permit types
- Drill
- 0 / 1
12 MONTHS / ALL TIME
Formations reported
- Gunsight
- 18
Leases it reports here
| Lease | Wells | Oil, bbl | Last reported |
|---|---|---|---|
| Henderson | 29 | 12.4K | Apr 2026 |
| Henderson, O C | 4 | 1.8K | Apr 2026 |
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/101846/counties/jack, documented in the API reference.