42-383-35287

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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

2003-06-11

Shut-In

Plugged

P-5 Org Status: Active

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 (4) Elevation 2,674 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,552 ft-3,878 ft
TOP LOWER SPRABERRY (Spraberry)7,152 ft-4,478 ft
TOP DEAN (Dean)7,966 ft-5,292 ft
BASE DEAN (Dean)8,144 ft-5,470 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
6,580–6,750 ftPerforated
7,166–7,489 ftPerforated
8,013–8,259 ftPerforated
8,830–9,040 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"479 ft250 sx
4.5"9,250 ft885 sx

Permit History (1)

Applications (1)

#526986 A PIONEER NATURAL RES. USA, INC.
received 2003-01-07

Records & Logs

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

W-2/G-1 2003-08-14 log on file
W-2/G-1 2003-08-19
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
403
Max Depth
9,100 ft
Drill Type
Vertical
County
REAGAN
District
7
Completed
2003-06-11

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