42-317-42278
Final Completion HorizontalHOLCOMB 68-41 G
MARTIN County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
11,000 ft
First Permit
2019-05-16
Latest Activity
2019-05-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-12-24
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: DIAMONDBACK E&P LLC (reported 2026-04)
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
2019-07
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 (15) Elevation 2,695 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,695 ft |
| YATES | 1,634 ft | +1,061 ft |
| QUEEN | 3,050 ft | -355 ft |
| GRAYBURG | 3,647 ft | -952 ft |
| GRAYBURG | 3,672 ft | -977 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 3,921 ft | -1,226 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 3,946 ft | -1,251 ft |
| CISCO | 6,100 ft | -3,405 ft |
| SPRABERRY | 7,287 ft | -4,592 ft |
| SPRABERRY | 7,549 ft | -4,854 ft |
| DEAN | 8,639 ft | -5,944 ft |
| DEAN | 8,664 ft | -5,969 ft |
| WOLFCAMP | 8,870 ft | -6,175 ft |
| WOLFCAMP | 9,291 ft | -6,596 ft |
| PENNSYLVANIAN | — | — |
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 (1)
| Interval | Type |
|---|---|
| 9,373–19,346 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,009 ft | 815 sx |
| 9.625" | 8,350 ft | 1,100 sx |
| 5.5" | 19,466 ft | 2,770 sx |
| 5.5" | 19,472 ft | 2,770 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 3 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
- 271
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 2019-12-24
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