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42-329-34207

Final Completion

SHACKELFORD SPRABERRY UNIT

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

9,100 ft

First Permit

1999-10-18

Latest Activity

1999-10-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2000-02-15

Shut-In

—

Plugged

2018-04-27

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 (4) Elevation 2,693 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)7,250 ft-4,557 ft
TOP LOWER SPRABERRY (Spraberry)7,944 ft-5,251 ft
TOP DEAN (Dean)8,628 ft-5,935 ft
BASE DEAN (Dean)8,811 ft-6,118 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
7,252–7,453 ftPerforated
7,976–8,181 ftPerforated
8,639–8,805 ftPerforated

Casing (2)

SizeSet DepthCement
12.75"370 ft330 sx
4.5"8,995 ft1,385 sx

Permit History (1)

#487888 Drill Final Completion

SHACKELFORD SPRABERRY UNIT · 9,100 ft

1999-10-18

Spud 2000-01-04

Applications (1)

#487888 A PIONEER NATURAL RES. USA, INC.
received 1999-09-23

Records & Logs

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

W-2/G-1 2000-05-11 log on file
W-2/G-1 2000-07-07
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
1005A
Max Depth
9,100 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2000-02-15

Operator

Location
Y SPRING
P-5 Status
Active (filed 2025-08-01)
Cum Oil (all leases)
1,771,882,421 bbl
Cum Gas (all leases)
1,763,727,021 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
15,425