← Wells

42-317-34553

Final Completion

GUY W

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

Permits

1

Max Depth

10,000 ft

First Permit

2005-04-14

Latest Activity

2005-04-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-06-25

Shut-In

—

Plugged

2025-04-24

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2025-05

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT CO. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-2022

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 2,811 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)7,800 ft-4,989 ft
TOP LOWER SPRABERRY (Spraberry)8,306 ft-5,495 ft
TOP DEAN (Dean)9,094 ft-6,283 ft
BASE DEAN (Dean)9,319 ft-6,508 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
7,805–8,028 ftPerforated
8,516–8,720 ftPerforated
9,238–9,336 ftPerforated
9,402–9,622 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"395 ft185 sx
4.5"9,912 ft770 sx

Permit History (1)

#560244 Drill Final Completion

GUY "W" · 10,000 ft

2005-04-14

Spud 2005-05-07

Applications (1)

#560244 A PIONEER NATURAL RES. USA, INC.
received 2005-04-11

Records & Logs

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

W-2/G-1 2005-07-28 log on file
W-2/G-1 2006-01-10
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 MARTIN County.

Well Details

Well Number
2
Max Depth
10,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2005-06-25

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
15,423