42-461-32607
Final CompletionBENEDUM /SPRABERRY/ UNIT
UPTON County · District 7 · PIONEER NATURAL RES. USA INC. · BENEDUM (SPRABERRY)
Permits
3
Max Depth
11,500 ft
First Permit
1986-11-18
Latest Activity
1992-02-18
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-04-07
Shut-In
—
Plugged
2010-09-20
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: COX, JOHN L.
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 2,687 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CRETACEOUS | 450 ft | +2,237 ft |
| UPPER SPRABERRY (Spraberry) | 6,684 ft | -3,997 ft |
| SPRABERRY | 6,850 ft | -4,163 ft |
| LOWER SPRABERRY (Spraberry) | 7,274 ft | -4,587 ft |
| PB TD | 7,690 ft | -5,003 ft |
| DEAN | 7,820 ft | -5,133 ft |
| FUSSELMAN | 11,250 ft | -8,563 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 |
|---|---|
| 6,698–6,850 ft | Perforated |
| 7,290–7,584 ft | Perforated |
| 7,838–8,222 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 518 ft | 500 sx |
| 8.625" | 4,730 ft | 1,000 sx |
| 5.5" | 11,420 ft | 1,400 sx |
Permit History (3)
Applications (3)
Records & Logs
4 completion filings on record · 3 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
- 602
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1992-04-07
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
- 15,416