42-475-30920
Final CompletionUNIVERSITY 12-18
WARD County · District 8 · OASIS PETROLEUM PERMIAN LLC · WAR-WINK S. (WOLFCAMP)
Permits
1
Max Depth
13,152 ft
First Permit
2019-07-19
Latest Activity
2019-07-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1977-01-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: OASIS PETROLEUM PERMIAN LLC ≠ Production: APACHE CORPORATION (reported 2026-02)
Resolved via: production → APACHE CORPORATION
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 (6) Elevation 2,763 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DELAWARE | 5,057 ft | -2,294 ft |
| CHERRY CANYON | 6,269 ft | -3,506 ft |
| BONE SPRING | 8,524 ft | -5,761 ft |
| WOLFCAMP | 11,238 ft | -8,475 ft |
| STRAWN | 13,800 ft | -11,037 ft |
| ATOKA | 15,000 ft | -12,237 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 ↗
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 (3)
| Interval | Type |
|---|---|
| 11,230–11,400 ft | Perforated |
| 12,468–13,037 ft | Perforated |
| ?–13,037 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 14" | 750 ft | 360 sx |
| 13.375" | 750 ft | 840 sx |
| 10.75" | 5,078 ft | 2,100 sx |
| 7.625" | 11,176 ft | 2,100 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 4201
- Max Depth
- 13,152 ft
- Drill Type
- Vertical
- County
- WARD
- District
- 8
- Operator
- OASIS PETROLEUM PERMIAN LLC
- Completed
- 1977-01-04
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2021-12-07)
- Cum Oil (all leases)
- 8,743,997 bbl
- Cum Gas (all leases)
- 690,976 mcf
- Activities
- OPRS/G
- Total Permits
- 170