42-495-33954
YG.W. OBRIEN ET AL
WINKLER County · District 8 · FOUR CORNERS PETROLEUM II LLC · HALLEY (WICHITA-ALBANY)
Permits
2
Max Depth
12,000 ft
First Permit
2017-10-30
Latest Activity
2018-03-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2018-06-08
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: FOUR CORNERS PETROLEUM II LLC ≠ Production: TWO P PARTNERS, LLC (reported 2026-04)
Resolved via: production → TWO P PARTNERS, 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
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 (10) Elevation 2,710 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER - POSSIBLE FLOW; POSSIBL (Rustler) | 907 ft | +1,803 ft |
| YATES | 2,585 ft | +125 ft |
| QUEEN-SEVEN RIVERS (Queen) | 2,901 ft | -191 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,801 ft | -1,091 ft |
| HOLT | 5,089 ft | -2,379 ft |
| GLORIETA | 5,194 ft | -2,484 ft |
| CLEARFORK (Clear Fork) | 5,460 ft | -2,750 ft |
| WICHITA ALBANY (Wichita-Albany) | 6,829 ft | -4,119 ft |
| COLBY-QUEEN | — | — |
| DELAWARE | — | — |
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 |
|---|---|
| 7,109–7,673 ft | Perforated |
| 8,247–10,245 ft | Perforated |
| 8,427–10,245 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 617 ft | 545 sx |
| 13.375" | 640 ft | 545 sx |
| 8.625" | 3,241 ft | 870 sx |
| 8.625" | 3,263 ft | 870 sx |
| 5.5" | 10,431 ft | 1,132 sx |
| 5.5" | 10,454 ft | 1,132 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 4 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
- 2017
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- FOUR CORNERS PETROLEUM II LLC
- Completed
- 2018-06-08
Operator
- Location
- DENVER
- P-5 Status
- Inactive (filed 2024-02-12)
- Cum Oil (all leases)
- 11,893,413 bbl
- Cum Gas (all leases)
- 588,319 mcf
- Total Permits
- 118