42-329-30257
Final CompletionJUDKINS A. L. -C-
MIDLAND County · District 8 · PARKER & PARSLEY DEVELOPMENT CO. · SPRABERRY(TREND AREA DEAN-WLFCP)
Permits
1
Max Depth
11,800 ft
First Permit
1986-07-08
Latest Activity
1986-07-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-02-16
Shut-In
—
Plugged
2021-02-09
EWA / Production operator mismatch
Scheduling: PARKER & PARSLEY DEVELOPMENT CO. ≠ Production: PIONEER NATURAL RES. USA, INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: PARKER & PARSLEY DEVELOPMENT CO. ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.
Resolved via: production → 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 (8) Elevation 2,639 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 7,058 ft | -4,419 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,757 ft | -5,118 ft |
| TOP DEAN (Dean) | 8,458 ft | -5,819 ft |
| STRAWN | 10,370 ft | -7,731 ft |
| ATOKA | 10,622 ft | -7,983 ft |
| BARNETT | 10,916 ft | -8,277 ft |
| WOODFORD | 11,210 ft | -8,571 ft |
| DEVONIAN | 11,302 ft | -8,663 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 |
|---|---|
| 7,059–7,259 ft | Perforated |
| 7,759–7,994 ft | Perforated |
| 8,460–8,884 ft | Perforated |
| 8,460–9,346 ft | Perforated |
| 8,921–9,346 ft | Perforated |
| 10,877–10,890 ft | Perforated |
| 10,877–? ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 410 ft | 550 sx |
| 13.375" | 410 ft | — |
| 13.375" | 440 ft | 550 sx |
| 13.375" | 440 ft | — |
| 9.625" | 9,200 ft | 4,850 sx |
| 9.625" | 9,200 ft | — |
Permit History (1)
Applications (1)
Records & Logs
9 completion filings on record · 3 with log images at RRC.
+3 more filings
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
- 11,800 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PARKER & PARSLEY DEVELOPMENT CO.
- Completed
- 1987-02-16
Operator
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1994-12-16)
- Cum Oil (all leases)
- 24,612,423 bbl
- Cum Gas (all leases)
- 36,136,116 mcf
- Total Permits
- 961