42-495-32532
Final CompletionEAST KEYSTONE (SAN A HOLT UNIT)
WINKLER County · District 8 · FORMENTERA OPERATIONS LLC · KEYSTONE (CONSOLIDATED)
Permits
3
Max Depth
5,500 ft
First Permit
1996-03-28
Latest Activity
1999-02-08
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-06-17
Shut-In
—
Plugged
2023-06-07
EWA / Permit operator mismatch
Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: HALLWOOD PETROLEUM, INC.
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
1996-04
Last Production
2026-07
Injection / Disposal
WINKLER County disposal market →Permitted Volume
1,500 bbl/d
Max Pressure
1,000 psi
Injection Interval
4,215–5,450 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2023-08-01)
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 2,974 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 3,188 ft | -214 ft |
| COLBY | 3,448 ft | -474 ft |
| SAN ANDRES | 4,070 ft | -1,096 ft |
| HOLT | 5,172 ft | -2,198 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 |
|---|---|
| 4,415–4,523 ft | Perforated |
| 5,178–5,252 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 235 ft | 300 sx |
| 8.625" | 1,105 ft | 600 sx |
| 5.5" | 5,450 ft | 1,150 sx |
Permit History (3)
Applications (4)
Records & Logs
6 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
- 1
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2002-06-17
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