42-173-34848

SHUT IN

BRUNSON 36

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

Permits

1

Max Depth

11,250 ft

First Permit

2012-03-10

Latest Activity

2012-03-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2012-10-11

Shut-In

Plugged

P-5 Org Status: Active

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.

Formation Tops (6) Elevation 2,648 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,672 ft-4,024 ft
TOP LOWER SPRABERRY (Spraberry)7,256 ft-4,608 ft
TOP OF DEAN (Dean)8,070 ft-5,422 ft
TOP OF WOLFCAMP (Wolfcamp)8,242 ft-5,594 ft
TOP OF STRAWN (Strawn)10,138 ft-7,490 ft
TOP OF ATOKA (Atoka)10,269 ft-7,621 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
6,730–7,910 ftPerforated
8,120–8,189 ftPerforated
8,270–10,070 ftPerforated
10,150–10,250 ftPerforated
10,296–10,516 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"380 ft200 sx
5.5"10,762 ft1,370 sx

Permit History (1)

Applications (1)

#734925 A PIONEER NATURAL RES. USA, INC.
received 2012-02-28

Records & Logs

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

W-2/G-1 2013-02-04 log on file

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
3
Max Depth
11,250 ft
Drill Type
Vertical
County
GLASSCOCK
District
8
Completed
2012-10-11

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