42-461-31846
Final Completion HorizontalUNIVERSITY 10-A
UPTON County · District 7 · ENDEAVOR ENERGY RESOURCES L.P. · BENEDUM SW. (WOLFCAMP)
Permits
3
Max Depth
12,000 ft
First Permit
1981-11-30
Latest Activity
2003-10-15
Lifespan
22 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-10-29
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: RP OPERATING, L.L.C. (reported 2021-07)
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
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 (5) Elevation 2,175 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 8,888 ft | -6,713 ft |
| STRAWN | 10,188 ft | -8,013 ft |
| BARNETT SHALE (Barnett) | 10,402 ft | -8,227 ft |
| DEVONIAN | 10,850 ft | -8,675 ft |
| FUSSELMAN | 11,450 ft | -9,275 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 (3)
| Interval | Type |
|---|---|
| 8,888–8,895 ft | Perforated |
| 11,453–11,507 ft | Perforated |
| 11,848–13,844 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 447 ft | 400 sx |
| 13.375" | 456 ft | 400 sx |
| 8.625" | 4,850 ft | 300 sx |
| 2.875" | 8,450 ft | — |
| 5.5" | 11,630 ft | 800 sx |
Permit History (3)
Applications (3)
Records & Logs
5 completion filings on record · 2 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
- 1H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- UPTON
- District
- 7
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 1986-10-29
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