42-329-38234
SHUT INCHAPS
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,000 ft
First Permit
2012-09-28
Latest Activity
2012-09-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2021-04-26
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: ENDEAVOR ENERGY 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
2009-03
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 (12) Elevation 2,817 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 335 ft | +2,482 ft |
| YATES | 2,875 ft | -58 ft |
| SEVEN RIVERS | 3,000 ft | -183 ft |
| QUEEN | 4,000 ft | -1,183 ft |
| GRAYBURG | 4,500 ft | -1,683 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 5,600 ft | -2,783 ft |
| GLORIETA | 5,700 ft | -2,883 ft |
| CLEARFORK (Clear Fork) | 7,025 ft | -4,208 ft |
| SPRABERRY | 7,925 ft | -5,108 ft |
| DEAN | 9,200 ft | -6,383 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 9,200 ft | -6,383 ft |
| WOLFCAMP | 9,450 ft | -6,633 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 (1)
| Interval | Type |
|---|---|
| 8,485–11,341 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 335 ft | 350 sx |
| 8.625" | 5,501 ft | 1,650 sx |
| 5.5" | 11,437 ft | 1,150 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
- 4
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2021-04-26
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