42-461-32684
Final CompletionTXL AE
UPTON County · District 7 · ENDEAVOR ENERGY RESOURCES L.P. · TEXEL (ELLENBURGER)
Permits
3
Max Depth
12,700 ft
First Permit
1987-09-30
Latest Activity
1997-03-20
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-02-22
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: DIAMONDBACK E&P LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: LION PRODUCTION, INC.
Resolved via: production → DIAMONDBACK E&P LLC
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
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 (8) Elevation 2,693 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,600 ft | +1,093 ft |
| ATOKA | 9,205 ft | -6,512 ft |
| ATOKA-PENN (Atoka) | 9,205 ft | -6,512 ft |
| DEVONIAN | 10,312 ft | -7,619 ft |
| DEVONIAN | 10,313 ft | -7,620 ft |
| FUSSELMAN | 11,267 ft | -8,574 ft |
| JOINS | 12,252 ft | -9,559 ft |
| ELLENBURGER | 12,296 ft | -9,603 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 (6)
| Interval | Type |
|---|---|
| 9,206–9,212 ft | Perforated |
| 9,222–9,225 ft | Perforated |
| 9,242–9,251 ft | Perforated |
| 9,263–9,271 ft | Perforated |
| 10,336–10,403 ft | Perforated |
| 12,304–12,402 ft | Open hole |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 748 ft | 700 sx |
| 11.75" | 748 ft | 700 sx |
| 9.625" | 4,350 ft | 1,200 sx |
| 9.625" | 4,350 ft | 1,200 sx |
| 8.625" | 4,500 ft | 1,000 sx |
| 5.5" | 12,304 ft | 1,747 sx |
| 5.5" | 12,304 ft | 1,847 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 4 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
- 5
- Max Depth
- 12,700 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 1988-02-22
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