42-383-35371

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ALDWELL K

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

Permits

1

Max Depth

9,500 ft

First Permit

2004-01-30

Latest Activity

2004-01-30

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2004-06-29

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 2,606 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,449 ft-3,843 ft
TOP LOWER SPRABERRY (Spraberry)7,020 ft-4,414 ft
TOP DEAN (Dean)7,838 ft-5,232 ft
BASE DEAN (Dean)8,024 ft-5,418 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
6,469–6,627 ftPerforated
7,199–7,408 ftPerforated
7,964–8,223 ftPerforated
8,512–8,920 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"472 ft250 sx
4.5"9,252 ft1,085 sx

Permit History (1)

Applications (1)

#539777 A PIONEER NATURAL RES. USA, INC.
received 2003-12-16

Records & Logs

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

W-2/G-1 2004-07-26 log on file
W-2/G-1 2004-08-13
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
305
Max Depth
9,500 ft
Drill Type
Vertical
County
REAGAN
District
7
Completed
2004-06-29

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