42-329-34277
Final CompletionSHACKELFORD SPRABERRY UNIT
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,880 ft
First Permit
2000-03-29
Latest Activity
2000-03-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-02-06
Shut-In
—
Plugged
2026-04-30
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 (5) Elevation 2,603 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 7,063 ft | -4,460 ft |
| LOWER SPRABERRY (Spraberry) | 7,623 ft | -5,020 ft |
| DEAN | 8,451 ft | -5,848 ft |
| TOP DEAN (Dean) | 8,451 ft | -5,848 ft |
| BASE DEAN (Dean) | 8,630 ft | -6,027 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 (3)
| Interval | Type |
|---|---|
| 7,068–7,275 ft | Perforated |
| 7,763–7,998 ft | Perforated |
| 8,461–8,625 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.75" | 380 ft | 340 sx |
| 12.75" | 380 ft | 340 sx |
| 8.625" | 4,993 ft | 530 sx |
| 4.5" | 8,880 ft | 1,385 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1910A
- Max Depth
- 8,880 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2015-02-06
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
- 15,425