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42-173-34062

Final Completion

BRUNSON 38

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

Permits

1

Max Depth

10,800 ft

First Permit

2011-03-11

Latest Activity

2011-03-11

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-09-23

Shut-In

—

Plugged

2022-06-16

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-09

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 2,690 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,844 ft-4,154 ft
TOP LOWER SPRABERRY (Spraberry)7,390 ft-4,700 ft
TOP DEAN (Dean)8,199 ft-5,509 ft
TOP WOLFCAMP (Wolfcamp)8,380 ft-5,690 ft
TOP STRAWN (Strawn)10,236 ft-7,546 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
7,145–8,080 ftPerforated
8,216–8,458 ftPerforated
8,552–10,210 ftPerforated
10,242–10,276 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"365 ft205 sx
4.5"10,406 ft1,645 sx

Permit History (1)

#711814 Drill Final Completion

BRUNSON '38' · 10,800 ft

2011-03-11

Spud 2011-04-22

Applications (1)

#711814 A PIONEER NATURAL RES. USA, INC.
received 2011-03-09

Records & Logs

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

W-2/G-1 2011-11-16 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
1
Max Depth
10,800 ft
Drill Type
Vertical
County
GLASSCOCK
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-09-23

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