42-495-05299
Final CompletionEAST KEYSTONE (SAN A HOLT UNIT)
WINKLER County · District 8 · FORMENTERA OPERATIONS LLC · KEYSTONE (CONSOLIDATED)
Permits
1
Max Depth
8,110 ft
First Permit
1984-11-07
Latest Activity
1984-11-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-01-16
Shut-In
—
Plugged
2020-07-28
EWA / Permit operator mismatch
Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: AMOCO PRODUCTION CO.-ANDREWS
Resolved via: production → FORMENTERA OPERATIONS 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 (3) Elevation 2,979 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 3,872 ft | -893 ft |
| HOLT | 4,950 ft | -1,971 ft |
| DEVONIAN | 7,965 ft | -4,986 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 (2)
| Interval | Type |
|---|---|
| 4,960–5,010 ft | Perforated |
| 7,970–8,078 ft | Perforated |
Casing (9)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 297 ft | 250 sx |
| 13.375" | 297 ft | 250 sx |
| 8.625" | 2,696 ft | 200 sx |
| 8.625" | 2,696 ft | 200 sx |
| 2" | 7,807 ft | — |
| 2.375" | 7,958 ft | — |
| 5.5" | 8,024 ft | — |
| 5.5" | 8,091 ft | 500 sx |
| 5.5" | 8,091 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
6 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 8,110 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 1985-01-16
Operator
- Location
- AUSTIN
- P-5 Status
- X (filed 2026-06-11)
- Cum Oil (all leases)
- 7,170,117 bbl
- Cum Gas (all leases)
- 53,235,974 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 71