FOX, W. J. "A"

Oil · District 02 · Lease #8958

Operator: HILCORP ENERGY COMPANY

Cum Oil

12k BBL

Cum Gas

53k MCF

casinghead

Wells

1

Production

2005-04 — 2006-05

Peak Month

2005-04

Production History

Cum Oil: 11,718 BBL Cum Gas: 53,026 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,210 BBL/mo

Di (annual)

84.6%

b-factor

0.0

EUR

17,165 BBL

R-squared

0.435

type

exponential

Operator History (from monthly production reports)

2005-04 — 2006-11 HILCORP ENERGY COMPANY 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
47HILCORP ENERGY COMPANY98,8002015-09-25