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Oil · District 10 · Lease #31451

Operator: EXCEL ENERGY CO.

Cum Oil

23k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2012-03

Peak Month

1993-05

Production History

Cum Oil: 23,472 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

154 BBL/mo

Di (annual)

6.8%

b-factor

0.9

EUR

39,179 BBL

R-squared

0.806

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11EXCEL ENERGY CO.37,4752005-10-24
10CALLEY, BOB12,6001987-08-24
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