42-329-35190
SHUT INWINKLEMAN B
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · AZALEA (DEVONIAN)
Permits
1
Max Depth
11,700 ft
First Permit
2004-10-19
Latest Activity
2004-10-19
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2026-01-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: NORTHSTAR OPERATING COMPANY
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
2005-04
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 (6) Elevation 2,660 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 7,275 ft | -4,615 ft |
| MIDDLE SPRABERRY (Spraberry) | 7,820 ft | -5,160 ft |
| LOWER SPRABERRY (Spraberry) | 8,120 ft | -5,460 ft |
| STRAWN | 10,362 ft | -7,702 ft |
| WOODFORD | 11,294 ft | -8,634 ft |
| DEVONIAN | 11,388 ft | -8,728 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 |
|---|---|
| 11,402–11,509 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 421 ft | 365 sx |
| 9.625" | 5,005 ft | 670 sx |
| 7" | 10,025 ft | 2,105 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 2
- Max Depth
- 11,700 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2026-01-21
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