42-461-32311
Final CompletionNORTH PEMBROOK SPRABERRY UNIT
UPTON County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,250 ft
First Permit
1984-11-20
Latest Activity
1984-11-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-03-09
Shut-In
—
Plugged
1999-10-01
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: PHILLIPS OIL COMPANY
Resolved via: production → PIONEER NATURAL RES. USA, INC.
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 (12) Elevation 2,718 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF CRETACEOUS (Base Cretaceous (marker)) | 434 ft | +2,284 ft |
| CHINLE | 434 ft | +2,284 ft |
| RUSTLER | 1,159 ft | +1,559 ft |
| YATES | 2,370 ft | +348 ft |
| SAN ANDRES | 3,630 ft | -912 ft |
| CLEAR FORK | 6,525 ft | -3,807 ft |
| U. SPRABERRY | 7,000 ft | -4,282 ft |
| UPPER "A" | 7,160 ft | -4,442 ft |
| MIDDLE SPRABERRY (Spraberry) | 7,340 ft | -4,622 ft |
| LOWR SPRABERRY | 7,587 ft | -4,869 ft |
| LOWER "A" | 7,720 ft | -5,002 ft |
| SPRABERRY BASE (Spraberry) | 8,000 ft | -5,282 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 |
|---|---|
| 7,002–7,947 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 411 ft | 400 sx |
| 8.625" | 4,180 ft | 1,150 sx |
| 5.5" | 8,150 ft | 550 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 2201
- Max Depth
- 8,250 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1985-03-09
Operator
- Location
- Y SPRING
- P-5 Status
- Active (filed 2025-08-01)
- Cum Oil (all leases)
- 1,771,882,421 bbl
- Cum Gas (all leases)
- 1,763,727,021 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 15,417