42-495-03933
Final CompletionWALTON J. B.
WINKLER County · District 8 · HILCORP ENERGY COMPANY · KEYSTONE (SAN ANDRES)
Permits
2
Max Depth
8,019 ft
First Permit
1992-06-10
Latest Activity
2007-04-27
Lifespan
15 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-06-25
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: BEPCO, L.P.
Resolved via: production → HILCORP ENERGY COMPANY
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
Injection / Disposal
WINKLER County disposal market →Permitted Volume
12,500 bbl/d
Max Pressure
1,800 psi
Injection Interval
3,600–4,040 ft
Injected (12mo)
—
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 (3) Elevation 2,970 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COLBY | 3,206 ft | -236 ft |
| SAN ANDRES | 3,573 ft | -603 ft |
| HOLT | 4,635 ft | -1,665 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 (5)
| Interval | Type |
|---|---|
| 3,822–4,030 ft | Perforated |
| 4,337–4,341 ft | Perforated |
| 4,361–4,365 ft | Perforated |
| 4,395–4,404 ft | Perforated |
| ?–3,300 ft | Perforated |
Casing (8)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 335 ft | 300 sx |
| 13.375" | 351 ft | 300 sx |
| 5" | 812 ft | 125 sx |
| 2.375" | 3,233 ft | — |
| 9.625" | 3,585 ft | 4,500 sx |
| 9.625" | 3,600 ft | 4,500 sx |
| 7" | 7,380 ft | 1,200 sx |
| 7" | 7,395 ft | 1,200 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 3 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.
No GPS coordinates yet
Well Details
- Well Number
- 57
- Max Depth
- 8,019 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1992-06-25
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,435