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42-383-00023

Final Completion Horizontal

ALDWELL K

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

Permits

1

Max Depth

7,480 ft

First Permit

1996-11-14

Latest Activity

1996-11-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-01-10

Shut-In

—

Plugged

2024-08-26

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: PARKER & PARSLEY DEVELOPMENT L.P

Resolved via: scheduling → PIONEER NATURAL RES. USA INC.

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 (2) Elevation 2,673 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP LWR SPRABERRY7,129 ft-4,456 ft
TOP UPPER SPRABERRY (Spraberry)7,551 ft-4,878 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 (2)

IntervalType
7,456–7,457 ftPerforated
?–7,440 ftPerforated

Permit History (1)

#455176 Recompletion Final Completion

ALDWELL "K" · 7,480 ft

1996-11-14

Spud 1996-11-25

Applications (1)

#455176 A PARKER & PARSLEY DEVELOPMENT L.P
received 1996-11-14

Records & Logs

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

W-2/G-1 1997-05-09 log on file
W-2/G-1 1997-06-11
W-2/G-1 1994-10-28
W-2/G-1 1984-01-12
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
4601
Max Depth
7,480 ft
Drill Type
Horizontal
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
1997-01-10

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
15,403