42-461-42630

Final Completion Horizontal

UNIVERSITY 23-26 B

UPTON County · District 8 · CIVITAS PERMIAN OPERATING LLC · SPRABERRY (TREND AREA)

Permits

2

Max Depth

9,200 ft

First Permit

2023-11-15

Latest Activity

2023-11-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2024-08-14

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-02

Last Production

2026-07

Operator History

originally filed by VENCER ENERGY, LLC — asset transferred

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (10) Elevation 2,953 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,394 ft+559 ft
GRAYBURG 4,141 ft-1,188 ft
SAN ANDRES - SALTWATER FLOW (San Andres)4,312 ft-1,359 ft
CLEARFORK (Clear Fork)5,897 ft-2,944 ft
SPRABERRY 6,623 ft-3,670 ft
WOLFCAMP 8,162 ft-5,209 ft
DEVONIAN
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
42-461-42629 UNIVERSITY 23-26 B · VENCER ENERGY, LLC
0.0 mi
Yates 2,387'Grayburg 4,141'San Andres 4,312'Clear Fork 5,901'Spraberry 6,614'Ellenburger Wolfcamp Strawn Devonian Fusselman
42-461-42623 UNIVERSITY 23-26 C · VENCER ENERGY, LLC
0.0 mi
Yates 2,387'Grayburg 4,126'San Andres 4,304'Clear Fork 5,893'Spraberry 6,623'Wolfcamp 8,165'Devonian Fusselman Ellenburger Strawn
42-461-42624 UNIVERSITY 23-26 D · VENCER ENERGY, LLC
0.0 mi
Yates 2,390'Grayburg 4,129'San Andres 4,300'Clear Fork 5,897'Spraberry 6,639'Wolfcamp 8,173'Fusselman Ellenburger Devonian Strawn
42-461-42631 UNIVERSITY 23-26 D · VENCER ENERGY, LLC
0.0 mi
Yates 2,390'Grayburg 4,122'San Andres 4,293'Clear Fork 5,906'Spraberry 6,641'Wolfcamp 8,175'Strawn Ellenburger Devonian Fusselman
42-461-42433 UNIVERSITY 14-11A · VENCER ENERGY, LLC
0.1 mi
Yates 2,401'Grayburg 4,107'San Andres 4,309'Spraberry 6,663'Strawn Devonian Ellenburger Fusselman Wolfcamp
42-461-42434 UNIVERSITY 14-11B · VENCER ENERGY, LLC
0.1 mi
Yates 2,405'Grayburg 4,110'San Andres 4,300'Spraberry 6,670'Wolfcamp 8,052'Strawn Devonian Fusselman Ellenburger
42-461-42435 UNIVERSITY 14-11C · VENCER ENERGY, LLC
0.1 mi
Yates 2,398'Grayburg 4,099'San Andres 4,296'Spraberry 6,650'Wolfcamp 8,034'Fusselman Ellenburger Devonian Strawn
42-461-42436 UNIVERSITY 14-11D · VENCER ENERGY, LLC
0.1 mi
Yates 2,402'Grayburg 4,110'San Andres 4,303'Spraberry 6,670'Wolfcamp 8,048'Strawn Fusselman Devonian Ellenburger

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
9,676–19,968 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,383 ft1,520 sx
9.625"8,240 ft2,365 sx
5.5"20,034 ft1,790 sx

Permit History (2)

Applications (2)

#894928 A CIVITAS PERMIAN OPERATING, LLC
received 2025-01-07
#894928 A VENCER ENERGY, LLC
received 2023-10-31

Records & Logs

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

W-2/G-1 2026-05-28
W-2/G-1 2024-11-06
W-2/G-1 2024-11-06
W-2/G-1 2024-05-14 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 31.171954
Lon -101.845642

Well Details

Well Number
8LB
Max Depth
9,200 ft
Drill Type
Horizontal
County
UPTON
District
8
Completed
2024-08-14

Operator

Location
MIDLAND, DS
P-5 Status
Active (filed 2025-10-21)
Cum Oil (all leases)
69,383,676 bbl
Cum Gas (all leases)
6,945,125 mcf
Activities
OPRS/G, OPRS/O
Total Permits
449