42-495-05256
Final CompletionEAST KEYSTONE (SAN A HOLT UNIT)
WINKLER County · District 8 · FORMENTERA OPERATIONS LLC · KEYSTONE (CONSOLIDATED)
Permits
2
Max Depth
5,500 ft
First Permit
1994-08-18
Latest Activity
1994-08-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-10-18
Shut-In
—
Plugged
2018-11-13
EWA / Permit operator mismatch
Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: HALLWOOD ENERGY CORPORATION
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 (4) Elevation 2,973 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 3,046 ft | -73 ft |
| COLBY | 3,300 ft | -327 ft |
| SAN ANDRES | 3,910 ft | -937 ft |
| HOLT | 4,964 ft | -1,991 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 (3)
| Interval | Type |
|---|---|
| 4,338–4,444 ft | Perforated |
| 4,858–5,066 ft | Perforated |
| ?–4,444 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 375 ft | 450 sx |
| 4.5" | 4,262 ft | 155 sx |
| 4.5" | 4,292 ft | 155 sx |
| 9.625" | 5,260 ft | 1,250 sx |
| 7" | 10,040 ft | — |
Permit History (2)
Applications (2)
Records & Logs
4 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
- 2
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 1994-10-18
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