42-173-38287

PRODUCING Horizontal

ALLEN-NEWMAN 12A

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

Permits

1

Max Depth

10,118 ft

First Permit

2019-12-31

Latest Activity

2019-12-31

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-10-23

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2020-04

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 (13) Elevation 2,643 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 826 ft+1,817 ft
SANTA ROSA 831 ft+1,812 ft
RUSTLER 1,386 ft+1,257 ft
RUSTLER 1,449 ft+1,194 ft
YATES 2,187 ft+456 ft
SEVEN RIVERS 2,429 ft+214 ft
SEVEN RIVERS 2,440 ft+203 ft
QUEEN 3,054 ft-411 ft
GRAYBURG 3,511 ft-868 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,710 ft-1,067 ft
CLEARFORK (Clear Fork)5,723 ft-3,080 ft
SPRABERRY 6,862 ft-4,219 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
42-173-38288 ALLEN-NEWMAN 12B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 826'Santa Rosa 840'Rustler 1,373'Rustler 1,408'Yates 2,186'Seven Rivers 2,423'Seven Rivers 2,433'Queen 3,049'Grayburg 3,501'San Andres 3,700'Clear Fork 5,725'Spraberry 6,859' +1 more
42-173-38289 ALLEN-NEWMAN 12C · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 826'Santa Rosa 834'Rustler 1,374'Yates 2,180'Seven Rivers 2,410'Seven Rivers 2,416'Queen 3,053'Grayburg 3,505'San Andres 3,704'Clear Fork 5,702'Spraberry 6,852'Glorieta +1 more
42-173-38036 HOUSTON-HERZOG EC12V · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 786'Yates 2,173'Seven Rivers 2,404'Queen 3,054'Grayburg 3,499'San Andres 3,712'Clear Fork 5,698'Spraberry 6,854'Wichita-Albany Glorieta
42-173-38038 HOUSTON-HERZOG EC12W · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 795'Yates 2,176'Seven Rivers 2,395'Queen 3,063'Grayburg 3,490'San Andres 3,698'Clear Fork 5,693'Spraberry 6,842'Wichita-Albany Glorieta
42-173-38040 HOUSTON-HERZOG EC12X · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 780'Yates 2,178'Seven Rivers 2,396'Queen 3,051'Grayburg 3,496'San Andres 3,703'Clear Fork 5,705'Spraberry 6,844'Glorieta Wichita-Albany
42-173-38506 HOUSTON-HERZOG EC12A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,033'Rustler 1,416'Yates 2,194'Seven Rivers 2,423'Queen 3,064'Grayburg 3,528'San Andres 3,726'Clear Fork 5,718'Spraberry 6,869'Glorieta
42-173-38507 HOUSTON-HERZOG EC12B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,035'Rustler 1,414'Yates 2,194'Seven Rivers 2,421'Queen 3,063'Grayburg 3,516'San Andres 3,718'Clear Fork 5,712'Spraberry 6,865'Glorieta
42-173-38037 HOUSTON-HERZOG E12E · PIONEER NATURAL RES. USA, INC.
0.1 mi
Santa Rosa 795'Yates 2,181'Seven Rivers 2,403'Queen 3,073'Grayburg 3,496'San Andres 3,709'Clear Fork 5,688'Spraberry 6,822'Wichita-Albany Glorieta

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
8,622–18,809 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,272 ft1,270 sx
9.625"5,183 ft1,040 sx
5.5"18,836 ft1,030 sx

Permit History (1)

Applications (1)

#860379 A PIONEER NATURAL RES. USA, INC.
received 2019-12-23

Records & Logs

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

W-2/G-1 2021-01-05 log on file
W-2/G-1 2020-09-02

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 32.034379
Lon -101.741661

Well Details

Well Number
1H
Max Depth
10,118 ft
Drill Type
Horizontal
County
GLASSCOCK
District
8
Completed
2020-10-23

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