42-173-37432

SHUT IN Horizontal

TOM-MILLS 48F

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

Permits

2

Max Depth

10,100 ft

First Permit

2016-07-22

Latest Activity

2016-07-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2017-09-30

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2016-12

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 (18) Elevation 2,625 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 761 ft+1,864 ft
SANTA ROSA 856 ft+1,769 ft
YATES 2,199 ft+426 ft
SEVEN RIVERS 2,434 ft+191 ft
QUEEN 3,065 ft-440 ft
GRAYBURG 3,562 ft-937 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,786 ft-1,161 ft
CLEARFORK (Clear Fork)5,893 ft-3,268 ft
SPRABERRY 6,901 ft-4,276 ft
CLEARFORK (Clear Fork)
GLORIETA
GRAYBURG
QUEEN
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)
SEVEN RIVERS
SPRABERRY
WICHITA ALBANY (Wichita-Albany)
YATES

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 (1)

IntervalType
8,994–18,968 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"1,409 ft1,209 sx
9.625"6,072 ft1,190 sx
5.5"18,950 ft1,085 sx
4.5"19,076 ft1,085 sx

Permit History (2)

Applications (2)

#817019 A PIONEER NATURAL RES. USA, INC.
received 2016-10-14
#817019 A PIONEER NATURAL RES. USA, INC.
received 2016-07-13

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2017-12-14
W-2/G-1 2017-08-14 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
6H
Max Depth
10,100 ft
Drill Type
Horizontal
County
GLASSCOCK
District
8
Completed
2017-09-30

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