42-461-34194
Final Completion HorizontalCORDES
UPTON County · District 7 · ENDEAVOR ENERGY RESOURCES L.P. · AMETHYST (WOLFCAMP)
Permits
5
Max Depth
13,000 ft
First Permit
2001-05-18
Latest Activity
2013-12-04
Lifespan
13 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2005-06-22
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
2001-08
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 2,807 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,480 ft | -4,673 ft |
| DEAN | 8,790 ft | -5,983 ft |
| SPRABERRY | 8,830 ft | -6,023 ft |
| WOLFCAMP | 8,882 ft | -6,075 ft |
| WOLFCAMP | 8,886 ft | -6,079 ft |
| STRAWN | 10,587 ft | -7,780 ft |
| WOODFORD | 11,552 ft | -8,745 ft |
| DEVONIAN | 11,653 ft | -8,846 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 (4)
| Interval | Type |
|---|---|
| 9,280–17,693 ft | Perforated |
| 10,120–10,160 ft | Perforated |
| 12,156–16,160 ft | Perforated |
| 16,328–20,212 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 468 ft | 530 sx |
| 9.625" | 5,008 ft | 1,560 sx |
| 7" | 11,670 ft | 1,210 sx |
| 5.5" | 11,670 ft | 1,210 sx |
Permit History (5)
CORDES · 11,931 ft
2013-12-04
Spud 2013-12-14
CORDES · 10,990 ft
2003-08-15
Spud 2003-08-14
CORDES · 10,990 ft
2003-08-15
CORDES · 13,000 ft
2001-05-18
Spud 2001-05-27
CORDES · 13,000 ft
2001-05-18
Applications (5)
Records & Logs
7 completion filings on record · 3 with log images at RRC.
+1 more filings
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
- 8001H
- Max Depth
- 13,000 ft
- Drill Type
- Horizontal
- County
- UPTON
- District
- 7
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 2005-06-22
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