42-329-48044

SHUT IN Horizontal

DUSEK-SHAUNA 45E

MIDLAND County · District 10 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

9,300 ft

First Permit

2025-12-12

Latest Activity

2025-12-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2026-02-17

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2026-02

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 (10) Elevation 2,830 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,005 ft+1,825 ft
RUSTLER 1,695 ft+1,135 ft
YATES 2,690 ft+140 ft
SEVEN RIVERS 2,938 ft-108 ft
QUEEN 3,702 ft-872 ft
GRAYBURG 4,380 ft-1,550 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,593 ft-1,763 ft
CLEARFORK (Clear Fork)6,780 ft-3,950 ft
SPRABERRY 7,663 ft-4,833 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
42-329-48046 DUSEK-SHAUNA 45G · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,005'Rustler 1,697'Yates 2,693'Seven Rivers 2,939'Queen 3,706'Grayburg 4,386'San Andres 4,595'Clear Fork 6,778'Spraberry 7,666'Glorieta
42-329-48041 DUSEK-SHAUNA 45B · PIONEER NATURAL RES. USA, INC.
0.1 mi
Santa Rosa 1,012'Rustler 1,691'Yates 2,735'Seven Rivers 2,932'Queen 3,700'Grayburg 4,381'San Andres 4,594'Clear Fork 6,767'Spraberry 7,654'Glorieta
42-329-48042 DUSEK-SHAUNA 45C · PIONEER NATURAL RES. USA, INC.
0.1 mi
Santa Rosa 1,012'Rustler 1,692'Yates 2,701'Seven Rivers 2,929'Queen 3,697'Grayburg 4,384'San Andres 4,597'Clear Fork 6,771'Spraberry 7,651'Glorieta
42-329-47999 DUSEK-WINDHAM 45D · PIONEER NATURAL RES. USA, INC.
0.4 mi
Santa Rosa 1,009'Rustler 1,708'Yates 2,720'Seven Rivers 2,942'Queen 3,719'Grayburg 4,400'San Andres 4,622'Clear Fork 6,810'Spraberry 7,687'Glorieta
42-329-47998 DUSEK-WINDHAM 45C · PIONEER NATURAL RES. USA, INC.
0.4 mi
Santa Rosa 1,009'Rustler 1,718'Yates 2,716'Seven Rivers 2,944'Devonian CAMBRIAN Mississippian PRECAMBRIAN (UNDIFFERENTIATED) Fusselman Ellenburger
42-329-47005 TXL 27 UNIT 3 · XTO ENERGY INC.
1.3 mi
Santa Rosa 1,021'Rustler 1,655'Rustler 1,702'Yates 2,670'Yates 2,697'Seven Rivers 3,114'Queen 3,519'Grayburg 4,337'Grayburg 4,477'San Andres 4,530'San Andres 4,641'Glorieta 5,180' +7 more
42-461-43324 SKAGGS-ROBBIE 44E · PIONEER NATURAL RES. USA, INC.
1.3 mi
Yates 2,708'Grayburg 4,430'San Andres 4,679'Clear Fork 6,817'Spraberry 7,697'Wolfcamp Strawn Devonian Ellenburger Fusselman
42-329-47004 TXL 27 UNIT 3 · XTO ENERGY INC.
1.3 mi
Santa Rosa 1,020'Rustler 1,652'Rustler 1,702'Yates 2,670'Yates 2,689'Seven Rivers 3,034'Queen 3,465'Grayburg 4,335'Grayburg 4,467'San Andres 4,528'San Andres 4,627'Glorieta 5,193' +7 more

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).

Casing (3)

SizeSet DepthCement
13.375"1,499 ft1,580 sx
9.625"6,065 ft2,905 sx
5.5"21,813 ft1,625 sx

Permit History (1)

Applications (1)

#911605 A PIONEER NATURAL RES. USA, INC.
received 2025-11-05

Records & Logs

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

W-2/G-1 2026-04-27 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 31.655724
Lon -101.996562

Well Details

Well Number
405H
Max Depth
9,300 ft
Drill Type
Horizontal
County
MIDLAND
District
10
Completed
2026-02-17

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