Permits
3
Max Depth
5,800 ft
First Permit
1997-05-09
Latest Activity
2022-06-07
Lifespan
25 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1997-07
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 2,267 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WICHITA ALBANY (Wichita-Albany) | 3,958 ft | -1,691 ft |
| L. LEONARD | 4,672 ft | -2,405 ft |
| DETRITAL | 5,014 ft | -2,747 ft |
| U. MCKEE | 5,230 ft | -2,963 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 5,006–5,120 ft | Perforated |
| 5,231–5,246 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,007 ft | 500 sx |
| 5.5" | 5,533 ft | 775 sx |
Permit History (3)
Applications (3)
Records & Logs
3 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 5
- Max Depth
- 5,800 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- MAMMOTH EXPLORATION LLC
Operator
- Name
- MAMMOTH EXPL LLC
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2023-07-21)
- Cum Oil (all leases)
- 827,059 bbl
- Cum Gas (all leases)
- 186,859 mcf
- Total Permits
- 38