BLACKMON UNIT

Oil · District 1 · Lease #15582

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

143k BBL

Cum Gas

0 MCF

Wells

1

Production

2011-06 — 2026-03

Peak Month

2013-01

Production History

Cum Oil: 142,626 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,865 BBL/mo

Di (annual)

16.5%

b-factor

0.1

EUR

149,844 BBL

R-squared

0.790

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCHESAPEAKE OPERATING, INC.29,0002011-04-05
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