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42-383-35286

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ALDWELL K

REAGAN County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

9,100 ft

First Permit

2003-02-13

Latest Activity

2003-02-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2016-04-13

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

AMERADA HESS CORPORATION 1993-1994→ MIDPAR L.P. 1994-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-2024

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 2,665 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,628 ft-3,963 ft
TOP LOWER SPRABERRY (Spraberry)7,200 ft-4,535 ft
TOP DEAN (Dean)8,015 ft-5,350 ft
BASE DEAN (Dean)8,204 ft-5,539 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 (4)

IntervalType
6,634–6,816 ftPerforated
7,404–7,550 ftPerforated
8,084–8,276 ftPerforated
8,840–9,090 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"480 ft250 sx
4.5"9,300 ft885 sx

Permit History (1)

#526984 Drill Final Completion

ALDWELL K · 9,100 ft

2003-02-13

Spud 2003-03-29

Applications (1)

#526984 A PIONEER NATURAL RES. USA, INC.
received 2003-01-07

Records & Logs

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

W-2/G-1 2016-05-02
W-2/G-1 2003-08-14 log on file
W-2/G-1 2003-08-20
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 REAGAN County.

Well Details

Well Number
4505
Max Depth
9,100 ft
Drill Type
Vertical
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2016-04-13

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
15,401