42-317-38035
SHUT INWOODY HOUSTON
MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
12,000 ft
First Permit
2012-08-07
Latest Activity
2012-08-07
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-11-05
Shut-In
—
Plugged
—
P-5 Org Status: Active
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 (5) Elevation 2,802 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,610 ft | -4,808 ft |
| DEAN | 8,940 ft | -6,138 ft |
| WOLFCAMP | 9,150 ft | -6,348 ft |
| CLINE | 10,230 ft | -7,428 ft |
| STRAWN | 10,630 ft | -7,828 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 (7)
| Interval | Type |
|---|---|
| 8,807–9,014 ft | Perforated |
| 9,152–9,360 ft | Perforated |
| 9,419–9,636 ft | Perforated |
| 9,796–10,051 ft | Perforated |
| 10,147–10,291 ft | Perforated |
| 10,356–10,561 ft | Perforated |
| 10,632–10,762 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 330 ft | 320 sx |
| 8.625" | 5,224 ft | 1,205 sx |
| 5.5" | 10,880 ft | 1,400 sx |
Permit History (2)
Applications (2)
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
- 2012-11-05
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