42-317-39620
Final CompletionWOODY J. N.
MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,000 ft
First Permit
2014-07-07
Latest Activity
2014-07-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-11-28
Shut-In
—
Plugged
2021-08-18
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: JM COX RESOURCES, L.P.
Resolved via: scheduling → 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 (10) Elevation 2,802 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,802 ft |
| YATES | 2,700 ft | +102 ft |
| QUEEN | 4,100 ft | -1,298 ft |
| GRAYBURG | 4,300 ft | -1,498 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,700 ft | -1,898 ft |
| CISCO | 8,500 ft | -5,698 ft |
| SPRABERRY | 8,840 ft | -6,038 ft |
| DEAN | 9,100 ft | -6,298 ft |
| WOLFCAMP | 9,190 ft | -6,388 ft |
| PENNSYLVANIAN | 9,860 ft | -7,058 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 |
|---|---|
| 8,330–8,520 ft | Perforated |
| 8,840–9,025 ft | Perforated |
| 9,190–9,325 ft | Perforated |
| 9,495–9,610 ft | Perforated |
| 9,860–10,000 ft | Perforated |
| 10,205–10,345 ft | Perforated |
| 10,485–10,655 ft | Perforated |
| 10,700–10,860 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 374 ft | 400 sx |
| 8.625" | 5,161 ft | 1,205 sx |
| 5.5" | 10,974 ft | 1,400 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 12,000 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2014-11-28
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
- 15,403