42-115-33030
Final CompletionPATRICIA WEST SPRABERRY UNIT
DAWSON County · District 8 · ESTANCIA OIL & GAS LLC · PATRICIA WEST (SPRABERRY)
Permits
1
Max Depth
8,500 ft
First Permit
1998-10-13
Latest Activity
1998-10-13
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1998-12-31
Shut-In
—
Plugged
2022-06-14
EWA / Permit operator mismatch
Scheduling: ESTANCIA OIL & GAS LLC ≠ Permit: CONCHO RESOURCES INC.
Resolved via: production → ESTANCIA OIL & GAS, 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 2,923 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,070 ft | +853 ft |
| SAN ANDRES | 4,800 ft | -1,877 ft |
| SPRABERRY TOP (Spraberry) | 8,048 ft | -5,125 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 (1)
| Interval | Type |
|---|---|
| 8,346–8,362 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 398 ft | 360 sx |
| 8.625" | 4,480 ft | 250 sx |
| 4.5" | 8,500 ft | 900 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 207
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- ESTANCIA OIL & GAS LLC
- Completed
- 1998-12-31
Operator
- Location
- AUSTIN
- P-5 Status
- Active (filed 2025-09-18)
- Cum Oil (all leases)
- 2,138,764 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 37