42-475-37800
Final CompletionE.W. ESTES
WARD County · District 8 · FOUR CORNERS PETROLEUM II LLC · ESTES BLOCK 34 (PENN.)
Permits
1
Max Depth
12,000 ft
First Permit
2019-01-07
Latest Activity
2019-01-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-04-16
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: FOUR CORNERS PETROLEUM II LLC ≠ Production: SUNDOWN ENERGY LP (reported 2026-03)
Resolved via: production → SUNDOWN ENERGY LP
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 2,594 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 900 ft | +1,694 ft |
| YATES | 2,398 ft | +196 ft |
| SEVEN RIVERS | 2,623 ft | -29 ft |
| QUEEN | 2,918 ft | -324 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,538 ft | -944 ft |
| GLORIETA | 4,705 ft | -2,111 ft |
| HOLT | 4,705 ft | -2,111 ft |
| CLEARFORK (Clear Fork) | 5,157 ft | -2,563 ft |
| TUBB | 5,935 ft | -3,341 ft |
| 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 (1)
| Interval | Type |
|---|---|
| 8,006–9,830 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 750 ft | 495 sx |
| 8.625" | 3,570 ft | 955 sx |
| 5.5" | 10,024 ft | 870 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 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
- 2011
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- WARD
- District
- 8
- Operator
- FOUR CORNERS PETROLEUM II LLC
- Completed
- 2019-04-16
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