42-383-41777

SHUT IN Horizontal

UL KC EAST I 26-6

REAGAN County · District 7 · DE CENTRAL OPERATING LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,605 ft

First Permit

2024-05-22

Latest Activity

2024-05-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-09-24

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: DE CENTRAL OPERATING LLC ≠ Permit: DE IV OPERATING, LLC

Resolved via: productionDE CENTRAL OPERATING, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-07

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 (9) Elevation 2,620 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
QUEEN 2,446 ft+174 ft
GRAYBURG 2,855 ft-235 ft
SAN ANDRES - SALTWATER FLOW, POS (San Andres)3,003 ft-383 ft
CLEARFORK (Clear Fork)5,149 ft-2,529 ft
SPRABERRY 5,967 ft-3,347 ft
WOLFCAMP 7,520 ft-4,900 ft
ELLENBURGER
FUSSELMAN
STRAWN

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
42-383-41776 UL KC EAST I 26-6 · DE IV OPERATING, LLC
0.0 mi
Queen 2,444'Grayburg 2,855'San Andres 3,000'Clear Fork 5,148'Spraberry 5,970'Wolfcamp 7,517'Fusselman Ellenburger Strawn
42-383-41778 UL KC EAST L 26-6 · DE IV OPERATING, LLC
0.0 mi
Queen 2,450'Grayburg 2,859'San Andres 2,998'Clear Fork 5,135'Spraberry 5,960'Wolfcamp 7,513'Fusselman Ellenburger Strawn
42-383-41780 UL KC EAST N 26-6 · DE IV OPERATING, LLC
0.0 mi
Queen 2,444'Grayburg 2,856'San Andres 2,999'Clear Fork 5,128'Spraberry 5,950'Wolfcamp 7,498'Fusselman Ellenburger Strawn
42-383-41779 UL KC EAST N 26-6 · DE IV OPERATING, LLC
0.0 mi
Queen 2,446'Grayburg 2,856'San Andres 2,994'Clear Fork 5,119'Spraberry 5,947'Wolfcamp 7,498'Strawn Ellenburger Fusselman
42-383-41756 UL KC WEST G 26-6 · DE IV OPERATING, LLC
0.5 mi
Queen 2,436'Grayburg 2,858'San Andres 3,005'Clear Fork 5,139'Spraberry 5,959'Wolfcamp 7,511'Strawn Ellenburger Fusselman
42-383-41754 UL KC WEST E 26-6 · DE IV OPERATING, LLC
0.5 mi
Queen 2,445'Grayburg 2,861'San Andres 3,011'Clear Fork 5,156'Spraberry 5,970'Wolfcamp 7,523'Ellenburger Strawn Fusselman
42-383-41755 UL KC WEST E 26-6 · DE IV OPERATING, LLC
0.5 mi
Queen 2,443'Grayburg 2,867'San Andres 3,018'Clear Fork 5,153'Spraberry 5,972'Wolfcamp 7,520'Strawn Ellenburger Fusselman
42-383-41753 UL KC WEST C 26-6 · DE IV OPERATING, LLC
0.5 mi
Queen 2,445'Grayburg 2,866'San Andres 3,013'Clear Fork 5,169'Spraberry 5,984'Strawn Ellenburger Fusselman

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
8,068–18,085 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"829 ft565 sx
9.625"7,282 ft1,315 sx
5.5"18,185 ft2,685 sx

Permit History (1)

Applications (1)

#899786 A DE IV OPERATING, LLC
received 2024-05-16

Records & Logs

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

W-2/G-1 2024-11-06
W-2/G-1 2024-08-16 log on file
Completion packets + logs ↗ Wellbore filings ↗

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

Lat 31.317912
Lon -101.571555

Well Details

Well Number
4209H
Max Depth
10,605 ft
Drill Type
Horizontal
County
REAGAN
District
7
Completed
2024-09-24

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2025-12-16)
Cum Oil (all leases)
16,050,090 bbl
Cum Gas (all leases)
4,126 mcf
Activities
OPRS/G, OPRS/O
Total Permits
356