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42-123-32213

Final Completion Horizontal

STILES GAS UNIT NO 1

DE WITT County · District 2 · PIONEER NATURAL RES. USA INC. · MORAY (EDWARDS)

Permits

1

Max Depth

17,500 ft

First Permit

2008-05-09

Latest Activity

2008-05-09

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-10-02

Shut-In

—

Plugged

2017-07-19

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-08

Last Production

2017-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Gas
production & DCA →

Formation Tops (4) Elevation 180 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX 6,663 ft-6,483 ft
MIDWAY 9,794 ft-9,614 ft
BUDA 14,302 ft-14,122 ft
EDWARDS 14,379 ft-14,199 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
14,400–16,046 ftPerforated
14,482–16,046 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"2,510 ft1,285 sx
—14,397 ft286 sx
7"14,718 ft775 sx

Permit History (1)

#660803 Drill Final Completion

STILES GAS UNIT NO 1 · 17,500 ft

2008-05-09

Spud 2008-05-10

Applications (1)

#660803 A PIONEER NATURAL RES. USA, INC.
received 2008-04-30

Records & Logs

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

W-2/G-1 2008-10-09
W-2/G-1 2008-08-25 log on file
W-2/G-1 2008-09-25
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 DE WITT County.

Well Details

Well Number
2
Max Depth
17,500 ft
Drill Type
Horizontal
County
DE WITT
District
2
Operator
PIONEER NATURAL RES. USA INC.
Completed
2008-10-02

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
15,400