42-317-35235
Final CompletionKEY 9
MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
10,500 ft
First Permit
2008-04-25
Latest Activity
2008-04-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2012-05-08
Shut-In
—
Plugged
2014-12-22
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
2008-02
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 2,824 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 7,846 ft | -5,022 ft |
| TOP LOWER SPRABERRY (Spraberry) | 8,456 ft | -5,632 ft |
| TOP LOWER SPRABERY | 8,456 ft | -5,632 ft |
| TOP DEAN (Dean) | 9,144 ft | -6,320 ft |
| TOP WOLFCAMP (Wolfcamp) | 9,416 ft | -6,592 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 (8)
| Interval | Type |
|---|---|
| 7,873–8,205 ft | Perforated |
| 7,873–9,861 ft | Perforated |
| 8,346–8,485 ft | Perforated |
| 8,618–8,701 ft | Perforated |
| 9,049–9,151 ft | Perforated |
| 9,260–9,268 ft | Perforated |
| 9,400–9,437 ft | Perforated |
| 9,520–9,861 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 393 ft | 500 sx |
| 8.625" | 4,775 ft | 520 sx |
| 4.5" | 10,324 ft | 925 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2012-05-08
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
- 15,423