42-461-41427

Final Completion Horizontal

BROOK D-SW4C

UPTON County · District 7 · PIONEER NATURAL RES. USA, INC.

Permits

3

Max Depth

10,681 ft

First Permit

2020-02-07

Latest Activity

2022-03-25

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2022-09

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 2,726 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,347 ft+379 ft
GRAYBURG 3,891 ft-1,165 ft
SAN ANDRES - SALTWATER FLOW (San Andres)4,070 ft-1,344 ft
SAN ANDRES - SALTWATER FLOW (San Andres)5,194 ft-2,468 ft
SPRABERRY 6,978 ft-4,252 ft
DEAN 8,389 ft-5,663 ft
WOLFCAMP 8,572 ft-5,846 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
42-461-41564 BROOK D-SW4D · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,349'Grayburg 3,893'San Andres 4,063'Spraberry 6,981'Dean 8,384'Dean 8,386'Wolfcamp 8,570'Devonian Fusselman Ellenburger Strawn
42-461-41424 BROOK D-SW4B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,349'Grayburg 3,907'San Andres 4,090'Spraberry 7,025'Dean 8,427'Wolfcamp 8,617'Strawn Fusselman Devonian Ellenburger
42-461-41419 BROOK D-SW4A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,344'Grayburg 3,885'San Andres 4,066'Spraberry 6,984'Dean 8,381'Dean 8,386'Wolfcamp 8,575'Devonian Strawn Fusselman Ellenburger
42-461-41568 BROOK D-SW4H · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,342'Grayburg 3,881'San Andres 4,045'Spraberry 6,977'Dean 8,388'Wolfcamp 8,574'Devonian Strawn Fusselman Ellenburger
42-461-41567 BROOK D-SW4G · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,335'Grayburg 3,885'San Andres 4,060'Spraberry 6,977'Dean 8,394'Wolfcamp 8,580'Strawn Devonian Fusselman Ellenburger
42-461-41566 BROOK D-SW4F · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,341'Grayburg 3,882'San Andres 4,065'Spraberry 6,984'Dean 8,376'Dean 8,382'Dean 8,396'Wolfcamp 8,578'Devonian Strawn Ellenburger Fusselman
42-461-41565 BROOK D-SW4E · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,341'Grayburg 3,877'San Andres 4,063'Spraberry 6,984'Dean 8,401'Wolfcamp 8,458'Devonian Strawn Ellenburger Fusselman
42-461-40893 BROOK D-W3C · PIONEER NATURAL RES. USA, INC.
0.2 mi
Yates 2,357'Grayburg 3,817'San Andres 3,953'Spraberry 6,976'Dean 8,389'Wolfcamp 8,575'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
9,091–21,662 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,314 ft1,400 sx
9.625"8,599 ft1,267 sx
5.5"21,687 ft2,971 sx

Permit History (3)

Applications (3)

#877174 A PIONEER NATURAL RES. USA, INC.
received 2022-02-16
#860522 A PIONEER NATURAL RES. USA, INC.
received 2020-08-25
#860522 A PIONEER NATURAL RES. USA, INC.
received 2020-01-02

Records & Logs

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

W-2/G-1 2023-03-20
W-2/G-1 2023-02-15 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 31.512864
Lon -101.797490

Well Details

Well Number
3H
Max Depth
10,681 ft
Drill Type
Horizontal
County
UPTON
District
7

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