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42-173-35622

Final Completion

BRUNSON 36

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

Permits

1

Max Depth

11,100 ft

First Permit

2013-02-22

Latest Activity

2013-02-22

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2013-06-04

Shut-In

—

Plugged

2022-05-05

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2012-08

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 (6) Elevation 2,616 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,636 ft-4,020 ft
TOP LOWER SPRABERRY (Spraberry)7,192 ft-4,576 ft
TOP OF DEAN (Dean)8,000 ft-5,384 ft
TOP OF WOLFCAMP (Wolfcamp)8,178 ft-5,562 ft
TOP OF STRAWN (Strawn)10,090 ft-7,474 ft
TOP OF ATOKA (Atoka)10,230 ft-7,614 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 (5)

IntervalType
7,674–7,862 ftPerforated
8,020–8,159 ftPerforated
8,248–10,034 ftPerforated
10,116–10,228 ftPerforated
10,232–10,454 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"421 ft490 sx
8.625"4,266 ft930 sx
5.5"10,667 ft990 sx

Permit History (1)

#757087 Drill Final Completion

BRUNSON '36' · 11,100 ft

2013-02-22

Spud 2013-04-04

Applications (1)

#757087 A PIONEER NATURAL RES. USA, INC.
received 2013-02-19

Records & Logs

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

W-2/G-1 2013-07-31 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
4
Max Depth
11,100 ft
Drill Type
Vertical
County
GLASSCOCK
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2013-06-04

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