CLACK 277

Oil · District 8 · Lease #28053

Operator: SULPHUR RIVER EXPLORATION, INC.

Cum Oil

16k BBL

Cum Gas

0 MCF

Wells

1

Production

1996-10 — 2016-08

Peak Month

2003-04

Production History

Cum Oil: 15,614 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

461 BBL/mo

Di (annual)

179.1%

b-factor

0.5

EUR

5,899 BBL

R-squared

0.875

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SULPHUR RIVER EXPLORATION, INC.23,8001996-08-16
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