PATTY "A"

Oil · District 9 · Lease #16853

Operator: COG OPERATING LLC

Cum Oil

38k BBL

Cum Gas

0 MCF

Wells

1

Production

2009-02 — 2017-11

Peak Month

2009-03

Production History

Cum Oil: 37,808 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

4,755 BBL/mo

Di (annual)

551.2%

b-factor

0.6

EUR

25,184 BBL

R-squared

0.873

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HENRY PETROLEUM LP110,8002008-10-15
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