42-173-31438
Final CompletionSPRABERRY DRIVER UNIT
GLASSCOCK County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,520 ft
First Permit
1983-07-19
Latest Activity
1991-06-28
Lifespan
8 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-04-15
Shut-In
—
Plugged
2025-06-11
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: TEX/CON OIL & GAS 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 (9) Elevation 2,703 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 6,168 ft | -3,465 ft |
| TOP CLEARFORK (Clear Fork) | 6,168 ft | -3,465 ft |
| TOP UPPER SPRABERRY (Spraberry) | 6,729 ft | -4,026 ft |
| UPPER SPRABERRY (Spraberry) | 6,729 ft | -4,026 ft |
| LOWER SPRABERRY (Spraberry) | 7,602 ft | -4,899 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,602 ft | -4,899 ft |
| DEAN | 8,142 ft | -5,439 ft |
| TOP DEAN (Dean) | 8,142 ft | -5,439 ft |
| WOLFCAMP | 8,320 ft | -5,617 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 (5)
| Interval | Type |
|---|---|
| 6,219–6,439 ft | Perforated |
| 6,740–6,917 ft | Perforated |
| 7,441–7,667 ft | Perforated |
| 8,126–8,290 ft | Perforated |
| 8,179–8,378 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 436 ft | 500 sx |
| 8.625" | 3,700 ft | 300 sx |
| 2.375" | 7,450 ft | — |
| 4.5" | 8,520 ft | 1,250 sx |
Permit History (2)
Applications (2)
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
- 9
- Max Depth
- 8,520 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1997-04-15
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