42-329-36529
Final CompletionHUTT DONALD L. FEE
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
11,200 ft
First Permit
2010-02-19
Latest Activity
2010-02-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2023-10-18
Shut-In
—
Plugged
2025-12-23
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 (8) Elevation 2,694 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF UPPER SPRABERRY (Spraberry) | 7,518 ft | -4,824 ft |
| UPPER SPBY | 7,518 ft | -4,824 ft |
| LOWER SPBY | 8,074 ft | -5,380 ft |
| TOP OF LOWER SPRABERRY (Spraberry) | 8,074 ft | -5,380 ft |
| DEAN | 8,894 ft | -6,200 ft |
| TOP OF DEAN (Dean) | 8,894 ft | -6,200 ft |
| WOLFCAMP | 9,082 ft | -6,388 ft |
| STRAWN | 10,540 ft | -7,846 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 |
|---|---|
| 8,320–8,380 ft | Perforated |
| 8,954–9,072 ft | Perforated |
| 9,118–10,516 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 360 ft | 350 sx |
| 8.625" | 4,927 ft | 200 sx |
| 4.5" | 10,652 ft | 1,050 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 121
- Max Depth
- 11,200 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2023-10-18
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
- 15,423