42-329-42729

PRODUCING Horizontal

SHACKELFORD E10B

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA) R 40 EXC

Permits

1

Max Depth

10,660 ft

First Permit

2018-09-05

Latest Activity

2018-09-05

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-07-18

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2019-02

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 2,787 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 954 ft+1,833 ft
SANTA ROSA 1,245 ft+1,542 ft
YATES 2,575 ft+212 ft
SEVEN RIVERS 2,864 ft-77 ft
QUEEN 3,582 ft-795 ft
GRAYBURG 4,168 ft-1,381 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,276 ft-1,489 ft
CLEARFORK (Clear Fork)6,538 ft-3,751 ft
SPRABERRY 7,399 ft-4,612 ft
SPRABERRY UPPER-DEAN (Spraberry)8,769 ft-5,982 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
42-329-42728 SHACKELFORD E10A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,235'Yates 2,570'Seven Rivers 2,861'Queen 3,580'Grayburg 4,162'San Andres 4,272'Clear Fork 6,545'Spraberry 7,403'Spraberry 8,777'Glorieta
42-329-42730 SHACKELFORD E10C · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,002'Santa Rosa 1,295'Yates 2,574'Seven Rivers 2,859'Queen 3,574'Grayburg 4,157'San Andres 4,263'Clear Fork 6,533'Spraberry 7,393'Spraberry 8,761'Glorieta
42-329-45482 SHACKELFORD 3-38C · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 997'Rustler 1,640'Yates 2,572'Queen 3,583'Grayburg 4,164'San Andres 4,368'Clear Fork 6,539'Spraberry 7,389'Glorieta Seven Rivers
42-329-45481 SHACKELFORD 3-38B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 997'Rustler 1,643'Yates 2,569'Queen 3,590'Grayburg 4,174'San Andres 4,402'Clear Fork 6,542'Spraberry 7,400'Seven Rivers Glorieta
42-329-45480 SHACKELFORD 3-38A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 997'Rustler 1,644'Yates 2,569'Queen 3,588'Grayburg 4,104'San Andres 4,292'Clear Fork 6,546'Spraberry 7,422'Glorieta Seven Rivers
42-329-42736 SHACKELFORD E10F · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 961'Yates 2,592'Seven Rivers 2,865'Queen 3,571'Grayburg 4,165'San Andres 4,286'Clear Fork 6,528'Spraberry 7,388'Spraberry 8,763'Glorieta
42-329-42735 SHACKELFORD E10E · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 961'Yates 2,597'Seven Rivers 2,861'Queen 3,586'Grayburg 4,174'San Andres 4,288'Clear Fork 6,535'Spraberry 7,396'Spraberry 8,773'Glorieta
42-329-42733 SHACKELFORD E10D · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 985'Yates 2,602'Seven Rivers 2,869'Queen 3,589'Grayburg 4,172'San Andres 4,288'Clear Fork 6,544'Spraberry 7,411'Spraberry 8,782'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
9,698–19,570 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"1,523 ft1,575 sx
9.625"5,788 ft1,140 sx
5.5"19,605 ft1,025 sx
5.5"19,605 ft1,025 sx

Permit History (1)

Applications (1)

#842824 A PIONEER NATURAL RES. USA, INC.
received 2018-07-25

Records & Logs

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

W-2/G-1 2019-09-10 log on file
W-2/G-1 2019-07-12 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 31.767002
Lon -101.905218

Well Details

Well Number
102H
Max Depth
10,660 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2019-07-18

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