42-173-31137
Final CompletionSPRABERRY DRIVER UNIT
GLASSCOCK County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,349 ft
First Permit
1981-03-23
Latest Activity
1990-07-13
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-12-05
Shut-In
—
Plugged
2020-02-27
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 (7) Elevation 2,680 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 6,201 ft | -3,521 ft |
| SPRABERRY | 6,582 ft | -3,902 ft |
| TOP UPPER SPRABERRY (Spraberry) | 6,582 ft | -3,902 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,140 ft | -4,460 ft |
| DEAN | 7,970 ft | -5,290 ft |
| TOP DEAN (Dean) | 7,970 ft | -5,290 ft |
| WOLFCAMP | 8,280 ft | -5,600 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 (6)
| Interval | Type |
|---|---|
| 6,201–6,292 ft | Perforated |
| 6,610–6,919 ft | Perforated |
| 7,150–7,412 ft | Perforated |
| 8,018–8,240 ft | Perforated |
| 8,026–8,239 ft | Perforated |
| 8,026–8,240 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,715 ft | 645 sx |
| 2.375" | 6,517 ft | — |
| 4.5" | 8,349 ft | — |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 3 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
- 7
- Max Depth
- 8,349 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1996-12-05
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