42-329-31857

Final Completion

PRESTON SAM C.

MIDLAND County · District 8 · PARKER & PARSLEY DEVELOPMENT CO. · SPRABERRY(TREND AREA DEAN-WLFCP)

Permits

1

Max Depth

10,200 ft

First Permit

1987-06-18

Latest Activity

1987-06-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-01-08

Shut-In

Plugged

2021-07-09

!

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: productionPIONEER NATURAL RES. USA, INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (5) Elevation 2,731 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 7,169 ft-4,438 ft
UPPER SPRABERRY (Spraberry)7,171 ft-4,440 ft
LOWER SPRABERRY (Spraberry)7,667 ft-4,936 ft
DEAN 8,558 ft-5,827 ft
WOLFCAMP 8,751 ft-6,020 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)

IntervalType
7,771–7,445 ftPerforated
7,884–8,128 ftPerforated
8,693–8,779 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"400 ft450 sx
8.625"5,350 ft2,400 sx
5.5"9,100 ft1,850 sx

Permit History (1)

Applications (1)

#331672 A MOBIL PRODUCING TX. & N.M. INC.
received 1987-06-16

Records & Logs

5 completion filings on record · 4 with log images at RRC.

W-2/G-1 1994-08-05 log on file
W-2/G-1 1988-02-16 log on file
W-2/G-1 1988-02-16 log on file
W-2/G-1 1988-02-16 log on file
W-2/G-1 1988-03-01

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

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MIDLAND County.

Well Details

Well Number
5
Max Depth
10,200 ft
Drill Type
Vertical
County
MIDLAND
District
8
Completed
1988-01-08

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