42-461-43299

PRODUCING Horizontal

UNIVERSITY 1-12 B

UPTON County · District 7 · CIVITAS PERMIAN OPERATING LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,500 ft

First Permit

2025-08-21

Latest Activity

2025-08-21

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2026-01-28

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2025-09

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 2,734 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,253 ft+481 ft
GRAYBURG 3,548 ft-814 ft
SAN ANDRES - SALTWATER FLOW (San Andres)3,984 ft-1,250 ft
CLEARFORK (Clear Fork)5,891 ft-3,157 ft
SPRABERRY 6,571 ft-3,837 ft
WOLFCAMP 7,958 ft-5,224 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
42-461-43297 UNIVERSITY 13-24 A · CIVITAS PERMIAN OPERATING, LLC
0.0 mi
Yates 2,255'Grayburg 3,556'San Andres 3,973'Clear Fork 5,893'Spraberry 6,578'Wolfcamp 7,950'Ellenburger Devonian Strawn Fusselman
42-461-43298 UNIVERSITY 1-12 A · CIVITAS PERMIAN OPERATING, LLC
0.0 mi
Yates 2,249'Grayburg 3,525'San Andres 3,970'Clear Fork 5,873'Spraberry 6,543'Wolfcamp 7,942'Wolfcamp 8,447'Fusselman Devonian Strawn
42-461-43296 UNIVERSITY 13-24 B · CIVITAS PERMIAN OPERATING, LLC
0.0 mi
Yates 2,244'Grayburg 3,528'San Andres 3,963'Clear Fork 5,871'Spraberry 6,560'Wolfcamp 7,946'Fusselman Ellenburger Devonian Strawn
42-461-43300 UNIVERSITY 1-12 C · CIVITAS PERMIAN OPERATING, LLC
0.0 mi
Yates 2,243'Grayburg 3,527'San Andres 3,971'Clear Fork 5,865'Spraberry 6,535'Wolfcamp 7,945'Strawn Devonian Ellenburger Fusselman
42-461-41363 UNIVERSITY 13-24 20 · HUNT OIL COMPANY
0.6 mi
Santa Rosa 700'Rustler 1,324'Yates 2,267'Queen 2,921'Grayburg 3,567'San Andres 3,914'Glorieta 4,497'Clear Fork 5,815'Spraberry 6,583'Spraberry 7,089'
42-461-41361 UNIVERSITY 13-24 10 · HUNT OIL COMPANY
0.6 mi
Santa Rosa 714'Rustler 1,326'Yates 2,264'Queen 2,914'Grayburg 3,566'San Andres 3,920'Glorieta 4,488'Clear Fork 5,844'Spraberry 6,599'Spraberry 7,071'
42-461-40640 UNIVERSITY SWD · HUNT OIL COMPANY
1.2 mi
San Andres 4,004'Spraberry 6,522'Dean 7,775'Wolfcamp 7,915'Strawn 9,481'Mississippian 9,688'Fusselman 10,772'Ellenburger 11,262'Yates Devonian Grayburg
42-461-42621 UNIVERSITY 23-26 A · VENCER ENERGY, LLC
1.2 mi
Yates 2,430'Grayburg 4,147'San Andres 4,351'Clear Fork 5,923'Spraberry 6,587'Wolfcamp 8,145'Strawn Devonian 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
8,795–19,161 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,300 ft855 sx
8.625"7,931 ft995 sx
5.5"19,194 ft1,630 sx

Permit History (1)

Applications (1)

#909927 A CIVITAS PERMIAN OPERATING, LLC
received 2025-08-18

Records & Logs

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

W-2/G-1 2026-03-24
W-2/G-1 2026-01-16 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 31.190591
Lon -101.864347

Well Details

Well Number
105A
Max Depth
10,500 ft
Drill Type
Horizontal
County
UPTON
District
7
Completed
2026-01-28

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
453