42-461-32833
Final CompletionWINDHAM P
UPTON County · District 7 · PARSLEY ENERGY OPERATIONS LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,300 ft
First Permit
1988-08-09
Latest Activity
1988-08-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-11-14
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PARSLEY ENERGY OPERATIONS LLC ≠ Production: PIONEER NATURAL RES. USA, INC. (reported 2024-06)
EWA / Permit operator mismatch
Scheduling: PARSLEY ENERGY OPERATIONS LLC ≠ Permit: PARKER & PARSLEY PETROLEUM CO.
Resolved via: scheduling → PARSLEY ENERGY OPERATIONS LLC
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 (4) Elevation 2,814 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 7,667 ft | -4,853 ft |
| TOP LOWER SPRABERRY (Spraberry) | 8,248 ft | -5,434 ft |
| TOP DEAN (Dean) | 9,015 ft | -6,201 ft |
| BASE DEAN (Dean) | 9,202 ft | -6,388 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 |
|---|---|
| 7,690–7,866 ft | Perforated |
| 8,266–8,584 ft | Perforated |
| 9,022–9,216 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 378 ft | 425 sx |
| 8.625" | 4,566 ft | 500 sx |
| 4.5" | 9,300 ft | 1,250 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 1
- Max Depth
- 9,300 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- PARSLEY ENERGY OPERATIONS LLC
- Completed
- 1988-11-14
Operator
- Location
- IRVING
- P-5 Status
- Inactive (filed 2022-07-21)
- Cum Oil (all leases)
- 186,896,181 bbl
- Cum Gas (all leases)
- 9,947,369 mcf
- Total Permits
- 2,477