42-211-33975
TEMP ABANDONEDURSCHEL 50
HEMPHILL County · District 10 · UNITED OIL & SHALE LLC · TWISTER (DOUGLAS)
Permits
1
Max Depth
8,300 ft
First Permit
2007-08-11
Latest Activity
2007-08-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-11-28
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Production operator mismatch
Scheduling: UNITED OIL & SHALE LLC ≠ Production: APACHE CORPORATION (reported 2015-05)
EWA / Permit operator mismatch
Scheduling: UNITED OIL & SHALE LLC ≠ Permit: CORDILLERA ENERGY PRTNRS III,LLC
Resolved via: scheduling → UNITED OIL & SHALE 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
2007-11
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 (4) Elevation 2,546 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 3,803 ft | -1,257 ft |
| BASE HEEBNER SHALE | 6,894 ft | -4,348 ft |
| UPPER DOUGLAS (Douglas) | 6,918 ft | -4,372 ft |
| LOWER DOUGLAS (Douglas) | 7,118 ft | -4,572 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 (1)
| Interval | Type |
|---|---|
| 6,828–7,014 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,639 ft | 942 sx |
| 4.5" | 7,188 ft | 320 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
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
- 4
- Max Depth
- 8,300 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- UNITED OIL & SHALE LLC
- Completed
- 2007-11-28
Operator
- Location
- WOODWARD
- P-5 Status
- X (filed 2026-03-31)
- Cum Oil (all leases)
- 16,351 bbl
- Cum Gas (all leases)
- 3,705 mcf
- Activities
- OPRS/G, OPRS/O