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42-173-34188

Final Completion

BRUNSON 35

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

Permits

1

Max Depth

10,800 ft

First Permit

2011-05-10

Latest Activity

2011-05-10

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-10-07

Shut-In

—

Plugged

2022-05-24

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-04

Last Production

2026-07

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 (5) Elevation 2,627 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,825 ft-4,198 ft
TOP LOWER SPRABERRY (Spraberry)7,727 ft-5,100 ft
TOP DEAN (Dean)8,166 ft-5,539 ft
TOP WOLFCAMP (Wolfcamp)8,358 ft-5,731 ft
TOP STRAWN (Strawn)10,183 ft-7,556 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
6,830–8,140 ftPerforated
8,210–8,308 ftPerforated
8,382–10,164 ftPerforated
10,200–10,283 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"367 ft200 sx
4.5"10,372 ft1,665 sx

Permit History (1)

#715805 Drill Final Completion

BRUNSON '35' · 10,800 ft

2011-05-10

Spud 2011-08-01

Applications (1)

#715805 A PIONEER NATURAL RES. USA, INC.
received 2011-05-06

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2012-01-19 log on file
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 GLASSCOCK County.

Well Details

Well Number
2
Max Depth
10,800 ft
Drill Type
Vertical
County
GLASSCOCK
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-10-07

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