42-173-31195
Final CompletionSPRABERRY DRIVER UNIT
GLASSCOCK County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,570 ft
First Permit
1981-08-11
Latest Activity
1987-03-20
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-08-09
Shut-In
—
Plugged
2023-03-22
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: STANDARD OIL PRODUCTION 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 2,707 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 6,290 ft | -3,583 ft |
| TOP CLEARFORK (Clear Fork) | 6,290 ft | -3,583 ft |
| TREND AREA CL. FK. | 6,290 ft | -3,583 ft |
| TOP UPPER SPRABERRY (Spraberry) | 6,840 ft | -4,133 ft |
| TOP OF UPPER SPRABERRY (Spraberry) | 6,890 ft | -4,183 ft |
| UPPER SPRABERRY (Spraberry) | 6,890 ft | -4,183 ft |
| DEAN | 8,207 ft | -5,500 ft |
| TOP OF DEAN (Dean) | 8,207 ft | -5,500 ft |
| DEAN | 8,261 ft | -5,554 ft |
| TOP DEAN (Dean) | 8,261 ft | -5,554 ft |
| TOP OF WOLFCAMP (Wolfcamp) | 8,416 ft | -5,709 ft |
| WOLFCAMP | 8,416 ft | -5,709 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 (9)
| Interval | Type |
|---|---|
| 6,290–6,327 ft | Perforated |
| 6,290–6,544 ft | Perforated |
| 6,290–8,517 ft | Perforated |
| 6,342–6,348 ft | Perforated |
| 6,455–6,462 ft | Perforated |
| 6,539–6,544 ft | Perforated |
| 6,849–7,008 ft | Perforated |
| 7,697–7,719 ft | Perforated |
| 8,261–8,517 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 550 ft | 600 sx |
| 8.625" | 3,633 ft | 2,450 sx |
| 4.5" | 8,570 ft | 535 sx |
| 2.375" | — | — |
Permit History (2)
Applications (2)
Records & Logs
8 completion filings on record · 2 with log images at RRC.
+2 more filings
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
- 6
- Max Depth
- 8,570 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2017-08-09
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
- 15,401