42-495-32680
Final CompletionCOWDEN COOPERATIVE UNIT
WINKLER County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · EMPEROR DEEP
Permits
1
Max Depth
3,050 ft
First Permit
1997-05-07
Latest Activity
1997-05-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-07-22
Shut-In
—
Plugged
2023-04-13
EWA / Permit operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: FIRST RESERVE OIL & GAS CO
Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.
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
1993-01
Last Production
2024-08
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 (3) Elevation 2,807 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,386 ft | +421 ft |
| QUEEN | 2,773 ft | +34 ft |
| GRAYBURG | 3,044 ft | -237 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 ↗
Perforations (1)
| Interval | Type |
|---|---|
| 276–2,874 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.875" | 518 ft | 350 sx |
| 5.5" | 3,350 ft | 500 sx |
Permit History (1)
Applications (2)
Records & Logs
2 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.
No GPS coordinates yet
Well Details
- Well Number
- 13
- Max Depth
- 3,050 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 1997-07-22
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-06-12)
- Cum Oil (all leases)
- 507,205,629 bbl
- Cum Gas (all leases)
- 70,424,421 mcf
- Total Permits
- 6,190