W. J. FOX 'A'

Oil · District 2 · Lease #10453

Operator: HILCORP ENERGY COMPANY

Cum Oil

27k BBL

Cum Gas

0 MCF

Wells

2

Production

2011-12 — 2026-03

Peak Month

2012-02

Production History

Cum Oil: 27,327 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,374 BBL/mo

Di (annual)

129.1%

b-factor

0.8

EUR

40,188 BBL

R-squared

0.492

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
37HILCORP ENERGY COMPANY57,7152018-02-22
34HILCORP ENERGY COMPANY27,7162015-03-04
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