42-329-47499

PRODUCING Horizontal

BOONE 44B

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,243 ft

First Permit

2024-12-09

Latest Activity

2024-12-09

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-07-18

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2025-03

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 2,630 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,100 ft+1,530 ft
RUSTLER 1,300 ft+1,330 ft
RUSTLER 1,433 ft+1,197 ft
YATES 2,261 ft+369 ft
SEVEN RIVERS 2,504 ft+126 ft
QUEEN 3,162 ft-532 ft
GRAYBURG 3,549 ft-919 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,730 ft-1,100 ft
CLEARFORK (Clear Fork)5,893 ft-3,263 ft
SPRABERRY 6,953 ft-4,323 ft
GLORIETA

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
42-329-47498 BOONE 44A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,102'Rustler 1,434'Yates 2,261'Seven Rivers 2,507'Queen 3,167'Grayburg 3,561'San Andres 3,741'Clear Fork 5,955'Spraberry 6,978'Glorieta
42-329-45971 BOONE-COFFEE 10 · VENCER ENERGY, LLC
0.2 mi
Santa Rosa 745'Rustler 1,495'Yates 2,204'Seven Rivers 2,572'Queen 3,066'Grayburg 3,294'San Andres 3,462'Glorieta 4,620'Clear Fork 5,823'Spraberry 6,936'
42-329-45975 BOONE-COFFEE 30 · VENCER ENERGY, LLC
0.2 mi
Santa Rosa 753'Rustler 1,492'Yates 2,185'Seven Rivers 2,570'Queen 3,065'Grayburg 3,292'San Andres 3,452'Glorieta 4,594'Clear Fork 5,807'Spraberry 6,928'
42-329-45976 BOONE-COFFEE 40 · VENCER ENERGY, LLC
0.2 mi
Santa Rosa 753'Rustler 1,492'Yates 2,181'Seven Rivers 2,560'Queen 3,050'Grayburg 3,273'San Andres 3,433'PRECAMBRIAN (UNDIFFERENTIATED) Ellenburger CAMBRIAN
42-329-41743 BOONE-BRUNSON 43B · PIONEER NATURAL RES. USA, INC.
0.4 mi
Santa Rosa 842'Yates 2,288'Seven Rivers 2,480'Queen 3,128'Grayburg 3,571'San Andres 3,840'Clear Fork 5,981'Spraberry 6,978'Spraberry 8,313'Glorieta
42-329-41767 OBRIEN-BRUNSON 43A · PIONEER NATURAL RES. USA, INC.
0.4 mi
Seven Rivers 1'Queen 1'Santa Rosa 839'Yates 2,285'Seven Rivers 2,477'Queen 3,155'Grayburg 3,581'San Andres 3,853'Clear Fork 5,992'Spraberry 6,979'Spraberry 8,307'Glorieta
42-329-45977 BOONE-COFFEE 60 · VENCER ENERGY, LLC
0.7 mi
Santa Rosa 746'Rustler 1,480'Yates 2,171'Seven Rivers 2,556'Queen 3,029'Grayburg 3,260'San Andres 3,424'Glorieta 4,522'Clear Fork 5,769'Spraberry 6,895'
42-329-45978 BOONE-COFFEE 80 · VENCER ENERGY, LLC
0.7 mi
Santa Rosa 746'Rustler 1,465'Yates 2,154'Seven Rivers 2,538'Queen 3,015'Grayburg 3,248'San Andres 3,421'Glorieta 4,514'Clear Fork 5,762'Spraberry 6,895'

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
10,367–20,498 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,351 ft1,390 sx
9.625"5,473 ft2,280 sx
5.5"20,523 ft1,540 sx

Permit History (1)

Applications (1)

#904001 A PIONEER NATURAL RES. USA, INC.
received 2024-11-13

Records & Logs

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

W-2/G-1 2025-09-12
W-2/G-1 2025-08-26 log on file

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

Lat 31.932195
Lon -101.791378

Well Details

Well Number
2H
Max Depth
10,243 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2025-07-18

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