42-173-39409

Horizontal

BRUNSON 40J

GLASSCOCK County · District 10 · PIONEER NATURAL RES. USA, INC.

Permits

1

Max Depth

10,046 ft

First Permit

2026-01-13

Latest Activity

2026-01-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Formation Tops (10) Elevation 2,751 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 831 ft+1,920 ft
RUSTLER 1,210 ft+1,541 ft
YATES 2,072 ft+679 ft
SEVEN RIVERS 2,293 ft+458 ft
QUEEN 3,007 ft-256 ft
GRAYBURG 3,215 ft-464 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,405 ft-654 ft
CLEARFORK (Clear Fork)5,172 ft-2,421 ft
SPRABERRY 6,528 ft-3,777 ft
GLORIETA

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 ↗

Casing (3)

SizeSet DepthCement
13.375"1,221 ft1,300 sx
9.625"5,407 ft1,640 sx
5.5"24,562 ft1,810 sx

Permit History (1)

Applications (1)

#912237 A PIONEER NATURAL RES. USA, INC.
received 2025-12-12

Records & Logs

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

W-2/G-1 2026-06-02 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
10H
Max Depth
10,046 ft
Drill Type
Horizontal
County
GLASSCOCK
District
10

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
15,468