42-329-33741

Final Completion

SHACKELFORD SPRABERRY UNIT

MIDLAND County · District 8 · PARKER & PARSLEY DEVELOPMENT L.P

Permits

Max Depth

8,950 ft

First Permit

1992-12-17

Latest Activity

1997-06-02

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT CO. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (10) Elevation 2,633 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP UPR. SPRBY	7,143 ft	-4,510 ft
T. UPPER SPBY	7,143 ft	-4,510 ft
UPPER SPRABERRY (Spraberry)	7,143 ft	-4,510 ft
LOWER SPRABERRY (Spraberry)	7,796 ft	-5,163 ft
T. LOWER SPBY	7,796 ft	-5,163 ft
TOP LWR. SPRBY	7,796 ft	-5,163 ft
DEAN	8,550 ft	-5,917 ft
T. DEAN	8,550 ft	-5,917 ft
TOP DEAN (Dean)	8,550 ft	-5,917 ft
BASE DEAN (Dean)	8,722 ft	-6,089 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
7,147–7,350 ft	Perforated
7,813–8,049 ft	Perforated
8,562–8,709 ft	Perforated

Casing (2)

Size	Set Depth	Cement
12.75"	323 ft	281 sx
5.5"	8,875 ft	1,350 sx

Permit History (2)

#462128 Drill Final Completion

SHACKELFORD SPRABERRY UNIT · 8,850 ft

1997-06-02

Spud 1997-07-02

#407351 Drill

SHACKELFORD SPRABERRY UNIT · 8,950 ft

1992-12-17

Applications (2)

#462128 A PARKER & PARSLEY DEVELOPMENT L.P

received 1997-05-07

#407351 A PARKER & PARSLEY DEVELOPMENT CO.

received 1992-12-17

Records & Logs

5 completion filings on record · 1 with log images at RRC.

W-2/G-1 2024-06-13

W-2/G-1 2019-04-30

W-2/G-1 1997-09-17 log on file

W-2/G-1 1998-03-03

W-2/G-1 1998-02-20

Completion packets + logs ↗ Wellbore 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

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

Well Details

Well Number: 164A
Max Depth: 8,950 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: PARKER & PARSLEY DEVELOPMENT L.P

Operator

Name: PARKER & PARSLEY DEV L.P
Location: MIDLAND
P-5 Status: Inactive (filed 1996-08-05)
Cum Oil (all leases): 39,020,862 bbl
Cum Gas (all leases): 88,195,997 mcf
Total Permits: 1,422