42-461-41676

PRODUCING Horizontal

BROOK A-E2B

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

Permits

1

Max Depth

10,738 ft

First Permit

2021-02-09

Latest Activity

2021-02-09

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-05-06

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2022-02

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 (11) Elevation 2,706 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,241 ft+465 ft
GRAYBURG 3,808 ft-1,102 ft
GRAYBURG 3,809 ft-1,103 ft
SAN ANDRES - SALTWATER FLOW (San Andres)3,967 ft-1,261 ft
SPRABERRY 6,835 ft-4,129 ft
SPRABERRY 7,789 ft-5,083 ft
WOLFCAMP 8,431 ft-5,725 ft
DEVONIAN
ELLENBURGER
FUSSELMAN
STRAWN

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
42-461-41675 BROOK A-E2A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,246'Grayburg 3,812'San Andres 3,968'Spraberry 6,832'Spraberry 6,833'Wolfcamp 8,427'Fusselman Ellenburger Devonian Strawn
42-461-41678 BROOK A-E2C · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,315'Yates 2,316'Grayburg 3,829'Grayburg 3,830'San Andres 3,895'San Andres 3,896'Clear Fork 6,047'Spraberry 6,914'Spraberry 6,915'Wolfcamp 8,445'Wolfcamp 8,565'Devonian +3 more
42-461-41679 BROOK A-E2D · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,244'Yates 2,245'Grayburg 3,807'Grayburg 3,808'San Andres 3,967'San Andres 3,968'Clear Fork 5,978'Spraberry 6,827'Spraberry 6,828'Dean 8,242'Wolfcamp 8,772'Fusselman +3 more
42-461-41680 BROOK A-E2E · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,248'Grayburg 3,811'San Andres 3,969'San Andres 5,135'Spraberry 6,829'Wolfcamp 8,427'Wolfcamp 8,428'Fusselman Ellenburger Devonian Strawn
42-461-41682 BROOK A-E2G · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,247'Yates 2,248'Grayburg 3,816'Grayburg 3,817'San Andres 3,976'San Andres 5,140'Spraberry 6,829'Spraberry 7,788'Wolfcamp 8,431'Devonian Ellenburger Fusselman +1 more
42-461-42681 PEMBROOK 4 · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,228'Grayburg 3,847'San Andres 4,026'Spraberry 6,828'Wolfcamp 8,430'Devonian Strawn Ellenburger Fusselman
42-461-42680 PEMBROOK 4 · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,241'Grayburg 3,839'San Andres 4,022'Spraberry 6,840'Wolfcamp 8,420'Strawn Fusselman Devonian Ellenburger
42-461-42679 PEMBROOK 4 · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,243'Grayburg 3,843'San Andres 4,026'Spraberry 6,831'Wolfcamp 8,425'Devonian Strawn Ellenburger 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
8,734–18,715 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,278 ft1,400 sx
9.625"5,212 ft1,455 sx
5.5"18,737 ft910 sx

Permit History (1)

Applications (1)

#867333 A PIONEER NATURAL RES. USA, INC.
received 2021-01-27

Records & Logs

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

W-2/G-1 2022-08-26
W-2/G-1 2022-06-13 log on file
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 31.426209
Lon -101.815264

Well Details

Well Number
2H
Max Depth
10,738 ft
Drill Type
Horizontal
County
UPTON
District
7
Completed
2022-05-06

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