42-173-32143
Final CompletionSPRABERRY DRIVER UNIT
GLASSCOCK County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,500 ft
First Permit
1990-08-31
Latest Activity
1991-02-11
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1998-02-18
Shut-In
—
Plugged
2012-12-20
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: ODESSA EXPLORATION, INC.
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 (7) Elevation 2,706 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 6,210 ft | -3,504 ft |
| TOP CLEARFORK (Clear Fork) | 6,210 ft | -3,504 ft |
| SPRABERRY | 6,770 ft | -4,064 ft |
| SPRAYBERRY (Spraberry) | 6,770 ft | -4,064 ft |
| TOP UPPER SPRABERRY (Spraberry) | 6,770 ft | -4,064 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,680 ft | -4,974 ft |
| DEAN | 8,152 ft | -5,446 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 |
|---|---|
| 6,211–6,340 ft | Perforated |
| 6,211–6,390 ft | Perforated |
| 6,761–6,940 ft | Perforated |
| 7,467–7,686 ft | Perforated |
| 8,152–8,319 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 375 ft | 150 sx |
| 4.5" | 8,400 ft | 1,500 sx |
| 4.5" | 8,400 ft | 1,500 sx |
Permit History (2)
Applications (2)
Records & Logs
6 completion filings on record · 4 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
- 8
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1998-02-18
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