42-329-31386
Final CompletionPRESTON SAM R.
MIDLAND County · District 8 · PARKER & PARSLEY DEVELOPMENT CO. · SPRABERRY(TREND AREA DEAN-WLFCP)
Permits
1
Max Depth
12,400 ft
First Permit
1984-08-28
Latest Activity
1984-08-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-10-16
Shut-In
—
Plugged
2020-01-13
EWA / Production operator mismatch
Scheduling: PARKER & PARSLEY DEVELOPMENT CO. ≠ Production: PIONEER NATURAL RES. USA, INC. (reported 2026-02)
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 (9) Elevation 2,729 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 7,096 ft | -4,367 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,819 ft | -5,090 ft |
| TOP DEAN (Dean) | 8,502 ft | -5,773 ft |
| STRAWN | 10,462 ft | -7,733 ft |
| ATOKA | 10,649 ft | -7,920 ft |
| WOODFORD | 11,374 ft | -8,645 ft |
| DEVONIAN | 11,465 ft | -8,736 ft |
| FUSSELMAN | 11,970 ft | -9,241 ft |
| MONTOYA | 12,039 ft | -9,310 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 (5)
| Interval | Type |
|---|---|
| 7,099–7,395 ft | Perforated |
| 7,819–8,074 ft | Perforated |
| 8,502–8,667 ft | Perforated |
| 8,702–8,978 ft | Perforated |
| 11,476–11,634 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 443 ft | 425 sx |
| 13.375" | 443 ft | — |
| 9.625" | 5,600 ft | 1,905 sx |
| 9.625" | 5,600 ft | — |
Permit History (1)
Applications (1)
Records & Logs
9 completion filings on record · 1 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
- 28
- Max Depth
- 12,400 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PARKER & PARSLEY DEVELOPMENT CO.
- Completed
- 1985-10-16
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