42-461-40888

PRODUCING Horizontal

BROOK D-E3A

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

Permits

1

Max Depth

10,330 ft

First Permit

2018-08-23

Latest Activity

2018-08-23

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-11-22

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2019-07

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 (15) Elevation 2,728 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,313 ft+415 ft
YATES 2,317 ft+411 ft
GRAYBURG 3,789 ft-1,061 ft
GRAYBURG 3,821 ft-1,093 ft
SAN ANDRES - SALTWATER FLOW (San Andres)3,897 ft-1,169 ft
SAN ANDRES - SALTWATER FLOW (San Andres)3,924 ft-1,196 ft
SPRABERRY 6,962 ft-4,234 ft
SPRABERRY 6,968 ft-4,240 ft
DEAN 8,382 ft-5,654 ft
WOLFCAMP 8,568 ft-5,840 ft
WOLFCAMP 8,571 ft-5,843 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
42-461-40889 BROOK D-E3B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,301'Grayburg 3,773'San Andres 3,877'Spraberry 6,959'Dean 8,376'Wolfcamp 8,563'Ellenburger Spraberry Strawn Grayburg Yates San Andres +3 more
42-461-40890 BROOK D-E3C · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,285'Grayburg 3,765'San Andres 3,868'Spraberry 6,943'Dean 8,360'Wolfcamp 8,548'Ellenburger Devonian Wolfcamp Fusselman Spraberry Strawn +3 more
42-461-41560 BROOK D-E3D · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,319'Grayburg 3,774'San Andres 3,866'Spraberry 6,968'Wolfcamp 8,568'Devonian Strawn Ellenburger Fusselman
42-461-41561 BROOK D-E3E · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,317'Grayburg 3,759'San Andres 3,858'Spraberry 6,962'Wolfcamp 8,563'Fusselman Devonian Strawn Ellenburger
42-461-41562 BROOK D-E3F · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,310'Grayburg 3,760'San Andres 3,890'Spraberry 6,957'Wolfcamp 8,575'Ellenburger Devonian Fusselman Strawn
42-461-41553 PEMBROOK UNIT · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,315'Yates 2,316'Grayburg 3,773'Grayburg 3,774'San Andres 3,828'Spraberry 6,925'Spraberry 6,926'Wolfcamp Devonian Fusselman Ellenburger Strawn
42-461-41554 PEMBROOK UNIT · PIONEER NATURAL RES. USA, INC.
0.1 mi
Yates 2,319'Grayburg 3,039'San Andres 3,904'Spraberry 6,956'Strawn Ellenburger Devonian Fusselman Wolfcamp
42-461-41065 PEMBROOK UNIT · PIONEER NATURAL RES. USA, INC.
0.2 mi
Yates 2,312'Grayburg 3,859'San Andres 3,985'Spraberry 6,959'Dean 8,602'Devonian Strawn Ellenburger Fusselman Wolfcamp

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
9,265–19,437 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,338 ft1,255 sx
9.625"8,793 ft925 sx
5.5"19,470 ft2,830 sx

Permit History (1)

Applications (1)

#840260 A PIONEER NATURAL RES. USA, INC.
received 2018-05-21

Records & Logs

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

W-2/G-1 2020-02-11 log on file
W-2/G-1 2019-07-31 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 31.524061
Lon -101.792095

Well Details

Well Number
101H
Max Depth
10,330 ft
Drill Type
Horizontal
County
UPTON
District
7
Completed
2019-11-22

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