42-475-30466
Final CompletionESTES E. W.
WARD County · District 8 · SUNDOWN ENERGY LP · ESTES BLOCK 34 (PENN.)
Permits
1
Max Depth
9,300 ft
First Permit
2018-06-07
Latest Activity
2018-06-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1972-06-05
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SUNDOWN ENERGY LP ≠ Production: TWO P PARTNERS, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SUNDOWN ENERGY LP ≠ Permit: FOUR CORNERS PETROLEUM II, LLC
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 (6) Elevation 2,600 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 907 ft | +1,693 ft |
| TANSILL | 2,300 ft | +300 ft |
| YATES | 2,585 ft | +15 ft |
| WICHITA ALBANY (Wichita-Albany) | 5,997 ft | -3,397 ft |
| WOLFCAMP | 7,305 ft | -4,705 ft |
| PENN (Pennsylvanian) | 7,792 ft | -5,192 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 |
|---|---|
| 6,215–7,282 ft | Perforated |
| 7,346–7,790 ft | Perforated |
| ?–9,194 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 832 ft | 1,250 sx |
| 8.625" | 3,205 ft | 1,100 sx |
| 5.5" | 9,300 ft | 1,430 sx |
| 5.5" | — | 1,430 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 239
- Max Depth
- 9,300 ft
- Drill Type
- Vertical
- County
- WARD
- District
- 8
- Operator
- SUNDOWN ENERGY LP
- Completed
- 1972-06-05
Operator
- Name
- SUNDOWN ENGY LP
- Location
- DALLAS
- P-5 Status
- X (filed 2026-06-03)
- Cum Oil (all leases)
- 16,582,532 bbl
- Cum Gas (all leases)
- 24,624,728 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 300