42-329-34152
Final CompletionSPRABERRY DRIVER UNIT
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,600 ft
First Permit
1999-01-25
Latest Activity
1999-01-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-04-26
Shut-In
—
Plugged
2020-03-17
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 (9) Elevation 2,710 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 7,008 ft | -4,298 ft |
| UPPER SPRABERRY (Spraberry) | 7,008 ft | -4,298 ft |
| LOWER SPRABERRY (Spraberry) | 7,650 ft | -4,940 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,650 ft | -4,940 ft |
| DEAN | 8,414 ft | -5,704 ft |
| TOP DEAN (Dean) | 8,414 ft | -5,704 ft |
| TOP OF DEAN (Dean) | 8,414 ft | -5,704 ft |
| BASE DEAN (Dean) | 8,602 ft | -5,892 ft |
| BASE OF DEAN (Dean) | 8,602 ft | -5,892 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 (4)
| Interval | Type |
|---|---|
| 7,017–7,175 ft | Perforated |
| 7,017–8,637 ft | Perforated |
| 7,741–7,938 ft | Perforated |
| 8,429–8,637 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 520 ft | 395 sx |
| 4.5" | 8,730 ft | 1,385 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 512A
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2019-04-26
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
- 15,425