← Wells

42-461-40768

PRODUCING Horizontal

NORTH BROOK NE34

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

Permits

1

Max Depth

10,580 ft

First Permit

2018-02-20

Latest Activity

2018-02-20

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-10-27

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2018-08

Last Production

2026-07

Lease Production

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

Oil
production & DCA →

Formation Tops (9) Elevation 2,769 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,479 ft+290 ft
GRAYBURG 4,090 ft-1,321 ft
SAN ANDRES - SALTWATER FLOW (San Andres)4,213 ft-1,444 ft
SPRABERRY 7,188 ft-4,419 ft
WOLFCAMP 8,793 ft-6,024 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
✓ 42-461-40767 NORTH BROOK NE34 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,478'Grayburg 4,084'San Andres 4,212'San Andres 4,212'Spraberry 7,187'Wolfcamp 8,799'
✓ 42-461-40769 NORTH BROOK NE34 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,482'Grayburg 4,081'San Andres 4,209'Spraberry 7,183'Wolfcamp 8,791'Devonian —Ellenburger —Fusselman —Strawn —
✓ 42-461-41071 NORTH BROOK NE34 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,483'San Andres 4,210'Grayburg 4,258'Spraberry 7,188'Wolfcamp 8,802'Ellenburger —Fusselman —Devonian —Strawn —
✓ 42-461-41072 NORTH BROOK NE34 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,481'Grayburg 4,085'San Andres 4,212'Spraberry 7,186'Wolfcamp 8,799'Strawn —Fusselman —Devonian —Ellenburger —
✓ 42-461-41073 NORTH BROOK NE34 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,416'Grayburg 3,790'San Andres 4,131'Spraberry 6,984'Wolfcamp 8,644'Fusselman —Ellenburger —Devonian —Strawn —
✓ 42-461-41167 NORTH PEMBROOK SPRABERRY UNIT · PIONEER NATURAL RES. USA, INC.
0.3 mi
Yates 2,470'Grayburg 4,080'San Andres 4,204'Spraberry 7,187'Wolfcamp —Strawn —Ellenburger —Fusselman —Devonian —
✓ 42-461-41168 NORTH PEMBROOK SPRABERRY UNIT · PIONEER NATURAL RES. USA, INC.
0.3 mi
Yates 2,482'Grayburg 4,084'San Andres 4,207'Spraberry 7,185'Wolfcamp —Strawn —Devonian —Ellenburger —Fusselman —
✓ 42-461-38460 HUGH 27 · PARSLEY ENERGY OPERATIONS, LLC
0.5 mi
Wolfcamp 8,615'Wolfcamp 8,948'Pennsylvanian 11,080'

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
9,712–16,414 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,442 ft1,468 sx
9.625"6,358 ft1,195 sx
5.5"16,443 ft867 sx

Permit History (1)

#836515 Drill Final Completion

NORTH BROOK NE34 · 10,580 ft

2018-02-20

Spud 2018-04-21

Applications (1)

#836515 A PIONEER NATURAL RES. USA, INC.
received 2018-02-16

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2019-01-28 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.

Google Maps → Explorer Map →
Lat 31.595366
Lon -101.851534

Well Details

Well Number
20H
Max Depth
10,580 ft
Drill Type
Horizontal
County
UPTON
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2018-10-27

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