UNIVERSITY "28-11A"

Oil · District 08 · Lease #35213

Operator: SANDRIDGE EXPL. AND PROD., LLC

Cum Oil

12k BBL

Cum Gas

3k MCF

casinghead

Wells

2

Production

1997-01 — 2011-07

Peak Month

1997-09

Production History

Cum Oil: 11,974 BBL Cum Gas: 2,607 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

272 BBL/mo

Di (annual)

88.0%

b-factor

0.8

EUR

10,989 BBL

R-squared

0.652

type

hyperbolic

Operator History (from monthly production reports)

2010-01 — 2013-06 SANDRIDGE EXPL. AND PROD., LLC 42 mo
2006-08 — 2009-12 FOREST OIL CORPORATION 41 mo
2004-05 — 2006-07 MINIHAN OIL & GAS LTD. 27 mo
1997-01 — 2004-04 MINIHAN OIL & GAS CORPORATION 88 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SANDRIDGE EXPL. AND PROD. LLC15,0001996-11-05
2SANDRIDGE EXPL. AND PROD. LLC121996-11-05