42-003-41494

Horizontal

UNIVERSITY CONSOLIDATED XII A

ANDREWS County · District 8 · SANDRIDGE EXPL. AND PROD., LLC

Permits

Max Depth

9,000 ft

First Permit

2010-03-01

Latest Activity

2012-09-14

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

AMOCO PRODUCTION COMPANY 1993-1995→ MINIHAN OIL & GAS CORPORATION 1995-2004→ MINIHAN OIL & GAS LTD. 2004-2006→ FOREST OIL CORPORATION 2006-2009→ SANDRIDGE EXPL. AND PROD., LLC 2010-2013→ SHERIDAN PRODUCTION COMPANY, LLC 2013-2020→ FDL OPERATING, LLC 2020-2021→ CONTANGO RESOURCES, INC. 2021-2021→ CONTANGO RESOURCES, LLC 2022-2025→ CRESCENT ENERGY OPERATING, LLC 2025-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (10) Elevation 3,256 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	1,738 ft	+1,518 ft
TANSIL	2,827 ft	+429 ft
YATES	2,956 ft	+300 ft
QUEEN	3,920 ft	-664 ft
GRAYBURG	4,247 ft	-991 ft
LOWER GRAYBURG (Grayburg)	4,449 ft	-1,193 ft
LOWER GRAYBURG DOLO (Grayburg)	4,475 ft	-1,219 ft
FUHRMAN SAND	4,521 ft	-1,265 ft
SAN ANDRES	4,538 ft	-1,282 ft
WOLF CAMP	7,845 ft	-4,589 ft

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 ↗

Perforations (1)

Interval	Type
6,956–7,053 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,725 ft	930 sx
5.5"	7,995 ft	1,010 sx

Permit History (2)

#747696 Recompletion

UNIVERSITY CONSOLIDATED XII A · 8,000 ft

2012-09-14

#691952 Drill Final Completion

UNIVERSITY CONSOLIDATED XII · 9,000 ft

2010-03-01

Spud 2010-03-30

Applications (2)

#747696 A SANDRIDGE EXPL. AND PROD., LLC

received 2012-09-05

#691952 A SANDRIDGE EXPL. AND PROD., LLC

received 2010-02-26

Records & Logs

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

W-2/G-1 2010-08-18 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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in ANDREWS County.

Well Details

Well Number: 4501H
Max Depth: 9,000 ft
Drill Type: Horizontal
County: ANDREWS
District: 8
Operator: SANDRIDGE EXPL. AND PROD., LLC

Operator

Name: SANDRIDGE EXPL. AND PROD., LLC
Location: OKLAHOMA CI, TY
P-5 Status: Active (filed 2025-09-10)
Cum Oil (all leases): 34,273,053 bbl
Cum Gas (all leases): 570,818,154 mcf
Activities: OPRS/O
Total Permits: 3,454