42-461-40746

INJECTION

BROOK A-10

UPTON County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA) R 40 EXC

Permits

1

Max Depth

5,900 ft

First Permit

2017-12-14

Latest Activity

2017-12-14

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-12-06

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-06

Last Production

2026-07

W-14 Disposal Active UIC #000116123 permitted 2018-03-09

Permitted Volume

25,000 bbl/d

Max Pressure

1,900 psi

Injection Interval

3,800–5,450 ft

Injected (12mo)

4,070,291 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-01-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (9) Elevation 2,697 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,324 ft+373 ft
GRAYBURG 3,950 ft-1,253 ft
SAN ANDRES - SALTWATER FLOW (San Andres)4,085 ft-1,388 ft
DEVONIAN
ELLENBURGER
FUSSELMAN
SPRABERRY
STRAWN
WOLFCAMP

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-461-41177 BROOK A-5E · PIONEER NATURAL RES. USA, INC.
1.0 mi
Yates 2,308'Grayburg 3,947'San Andres 4,043'Spraberry 6,971'Dean 8,388'Wolfcamp 8,571'Strawn Devonian Fusselman Ellenburger
42-461-41184 BROOK A-5F · PIONEER NATURAL RES. USA, INC.
1.0 mi
Yates 2,305'Grayburg 3,938'San Andres 4,043'Spraberry 6,968'Dean 8,451'Wolfcamp 8,570'Strawn Devonian Ellenburger Fusselman
42-461-41185 BROOK A-5G · PIONEER NATURAL RES. USA, INC.
1.0 mi
Yates 2,297'Grayburg 3,949'San Andres 4,045'Spraberry 6,969'Dean 8,379'Wolfcamp 8,551'Wolfcamp 8,568'Fusselman Ellenburger Devonian Strawn
42-461-41666 BROOK A-4A · PIONEER NATURAL RES. USA, INC.
1.0 mi
Yates 2,309'Grayburg 3,923'San Andres 4,034'Spraberry 6,969'Wolfcamp 8,573'Strawn Fusselman Devonian Ellenburger
42-461-41670 BROOK A-4B · PIONEER NATURAL RES. USA, INC.
1.0 mi
Yates 2,298'Grayburg 3,923'San Andres 4,037'Spraberry 6,961'Wolfcamp 8,565'Strawn Fusselman Devonian Ellenburger
42-461-41671 BROOK A-4C · PIONEER NATURAL RES. USA, INC.
1.0 mi
Yates 2,299'Grayburg 3,925'San Andres 4,035'Spraberry 6,964'Wolfcamp 8,564'Strawn Devonian Ellenburger Fusselman
42-461-41672 BROOK A-4D · PIONEER NATURAL RES. USA, INC.
1.0 mi
Yates 2,299'Yates 2,317'Grayburg 3,930'Grayburg 3,931'San Andres 4,038'San Andres 4,039'Spraberry 6,960'Spraberry 6,961'Wolfcamp 8,566'Wolfcamp 8,567'Devonian Strawn +2 more
42-461-41673 BROOK A-4E · PIONEER NATURAL RES. USA, INC.
1.0 mi
Yates 2,297'Grayburg 3,931'Grayburg 3,932'San Andres 4,041'Spraberry 6,959'Wolfcamp 8,555'Strawn Ellenburger Devonian Fusselman

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
4,080–4,660 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"1,192 ft600 sx
7"5,544 ft950 sx

Permit History (1)

Applications (1)

#834002 A PIONEER NATURAL RES. USA, INC.
received 2017-12-07

Records & Logs

2 completion filings on record.

W-2/G-1 2023-12-21
W-2/G-1 2019-02-12
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

Lat 31.458379
Lon -101.856831

Well Details

Well Number
6D
Max Depth
5,900 ft
Drill Type
Vertical
County
UPTON
District
7
Completed
2023-12-06

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
15,399