< leases

UNIVERSITY CONSOLIDATED XII

Oil · District 08 · Lease #33986

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Fields: FULLERTON (8500)

Cum Oil

20k BBL

Cum Gas

42k MCF

casinghead

Wells

2

Production

1993-11 — 2004-10

Peak Month

1994-11

Production History

Cum Oil: 20,091 BBL Cum Gas: 42,454 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

302 BBL/mo

Di (annual)

22.7%

b-factor

0.0

EUR

15,902 BBL

R-squared

0.383

type

exponential

Operator History (from monthly production reports)

2022-01 — 2025-11 CONTANGO RESOURCES, LLC 47 mo
2021-12 — 2021-12 CONTANGO RESOURCES, INC. 1 mo
2020-04 — 2021-11 FDL OPERATING, LLC 20 mo
2013-02 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 86 mo
2010-01 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 37 mo
2006-08 — 2009-12 FOREST OIL CORPORATION 41 mo
2004-05 — 2006-07 MINIHAN OIL & GAS LTD. 27 mo
1995-05 — 2004-04 MINIHAN OIL & GAS CORPORATION 108 mo
1993-11 — 1995-04 AMOCO PRODUCTION COMPANY 18 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5142-003-37529MINIHAN OIL & GAS LTD.28,9002014-11-13
5042-003-37232CRESCENT ENERGY OPERATING, LLC29,0001996-01-26