42-461-34027
SHUT INSPRABERRY DRIVER UNIT
UPTON County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,700 ft
First Permit
2000-01-20
Latest Activity
2000-01-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2025-08-26
Shut-In
—
Plugged
—
P-5 Org Status: Active
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 (7) Elevation 2,723 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 6,950 ft | -4,227 ft |
| UPPER SPRABERRY (Spraberry) | 6,950 ft | -4,227 ft |
| LOWER SPRABERRY (Spraberry) | 7,585 ft | -4,862 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,585 ft | -4,862 ft |
| TOP OF DEAN (Dean) | 8,386 ft | -5,663 ft |
| TOP OF DEAN (Dean) | 8,389 ft | -5,666 ft |
| BASE OF DEAN (Dean) | 8,576 ft | -5,853 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 |
|---|---|
| 6,968–7,202 ft | Perforated |
| 7,594–7,896 ft | Perforated |
| 8,392–8,569 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 511 ft | 400 sx |
| 4.5" | 8,735 ft | 1,385 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 1 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
- A101A
- Max Depth
- 8,700 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2025-08-26
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
- 15,403