42-329-45482

PRODUCING Horizontal

SHACKELFORD 3-38C

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

Permits

1

Max Depth

10,610 ft

First Permit

2022-03-31

Latest Activity

2022-03-31

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-10-13

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2022-10

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 (10) Elevation 2,788 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 997 ft+1,791 ft
RUSTLER 1,640 ft+1,148 ft
YATES 2,572 ft+216 ft
QUEEN 3,583 ft-795 ft
GRAYBURG 4,164 ft-1,376 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,368 ft-1,580 ft
CLEARFORK (Clear Fork)6,539 ft-3,751 ft
SPRABERRY 7,389 ft-4,601 ft
GLORIETA
SEVEN RIVERS

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
42-329-45481 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'Seven Rivers Glorieta
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
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
42-329-42729 SHACKELFORD E10B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 954'Santa Rosa 1,245'Yates 2,575'Seven Rivers 2,864'Queen 3,582'Grayburg 4,168'San Andres 4,276'Clear Fork 6,538'Spraberry 7,399'Spraberry 8,769'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

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
10,763–21,093 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,482 ft1,600 sx
9.625"5,837 ft1,570 sx
5.5"21,118 ft1,435 sx

Permit History (1)

Applications (1)

#877604 A PIONEER NATURAL RES. USA, INC.
received 2022-03-01

Records & Logs

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

W-2/G-1 2023-02-28
W-2/G-1 2022-11-08 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 31.766522
Lon -101.905197

Well Details

Well Number
3H
Max Depth
10,610 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2022-10-13

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