42-173-31738
Final CompletionCALVERLEY -24-
GLASSCOCK County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · BLALOCK LAKE E. (WOLFCAMP)
Permits
1
Max Depth
8,000 ft
First Permit
1984-11-08
Latest Activity
1984-11-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-08-02
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: DIAMOND SHAMROCK EXPLORATION 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
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 2,574 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEAR FORK | 5,693 ft | -3,119 ft |
| CLEARFORK (Clear Fork) | 5,693 ft | -3,119 ft |
| UPPER SPRABERRY (Spraberry) | 6,016 ft | -3,442 ft |
| LOWER SPRABERRY (Spraberry) | 6,512 ft | -3,938 ft |
| T/REEF | 7,260 ft | -4,686 ft |
| DEAN | 7,305 ft | -4,731 ft |
| WOLFCAMP | 7,430 ft | -4,856 ft |
| WOLFCAMP LIME (Wolfcamp) | 7,618 ft | -5,044 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 |
|---|---|
| 7,666–7,676 ft | Perforated |
| 7,730–7,750 ft | Perforated |
| 7,800–7,807 ft | Perforated |
| 7,800–7,810 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 355 ft | 375 sx |
| 8.625" | 2,750 ft | 200 sx |
| 5.5" | 8,016 ft | 265 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 6
- Max Depth
- 8,000 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 2002-08-02
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