42-461-32313
Final CompletionNORTH PEMBROOK SPRABERRY UNIT
UPTON County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,350 ft
First Permit
1984-11-20
Latest Activity
1984-11-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-04-25
Shut-In
—
Plugged
2014-11-22
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 (11) Elevation 2,733 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CHINLE | 322 ft | +2,411 ft |
| RUSTLER | 1,508 ft | +1,225 ft |
| YATES | 2,440 ft | +293 ft |
| SAN ANDRES | 3,854 ft | -1,121 ft |
| CLEARFORK (Clear Fork) | 6,770 ft | -4,037 ft |
| U. SPRABERRY | 7,213 ft | -4,480 ft |
| UPPER "A" | 7,386 ft | -4,653 ft |
| MIDDLE SPRABERRY (Spraberry) | 7,575 ft | -4,842 ft |
| LOWER SPRABERRY (Spraberry) | 7,820 ft | -5,087 ft |
| LOWER "A" | 7,946 ft | -5,213 ft |
| SPRABERRY BASE (Spraberry) | 8,234 ft | -5,501 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 |
|---|---|
| 7,842–8,173 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 409 ft | 500 sx |
| 8.625" | 4,175 ft | 1,000 sx |
| 5.5" | 8,300 ft | 550 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 9102
- Max Depth
- 8,350 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1985-04-25
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