UNIVERSITY -7-

Oil · District 08 · Lease #27234

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

20k BBL

Cum Gas

28k MCF

casinghead

Wells

6

Production

1993-01 — 2012-12

Peak Month

2006-06

Production History

Cum Oil: 19,695 BBL Cum Gas: 28,030 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

344 BBL/mo

Di (annual)

38.9%

b-factor

0.0

EUR

10,566 BBL

R-squared

0.407

type

exponential

Operator History (from monthly production reports)

2013-02 — 2015-05 SHERIDAN PRODUCTION COMPANY, LLC 28 mo
2010-08 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 30 mo
2004-12 — 2010-07 OK ARENA OPERATING COMPANY 68 mo
1993-01 — 2004-11 FRIEMEL, PAUL D. & ASSOC., INC. 143 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SHERIDAN PRODUCTION COMPANY LLC14,9002009-12-09
5SHERIDAN PRODUCTION COMPANY LLC14,9002009-07-23
2SHERIDAN PRODUCTION COMPANY LLC14,8501982-02-25
3SHERIDAN PRODUCTION COMPANY LLC14,8501982-02-25
4SHERIDAN PRODUCTION COMPANY LLC14,8501982-02-01
1SHERIDAN PRODUCTION COMPANY LLC14,9001982-01-27