CITIES SERVICES D

Oil · District 11 · Lease #69733

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

36k BBL

Cum Gas

0 MCF

Wells

1

Production

2011-06 — 2026-03

Peak Month

2011-07

Production History

Cum Oil: 36,150 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,237 BBL/mo

Di (annual)

71.4%

b-factor

0.4

EUR

34,071 BBL

R-squared

0.668

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SANDRIDGE EXPL. AND PROD., LLC17,7502011-04-01
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