W. J. FOX 'A'

Oil · District 02 · Lease #10746

Operator: HILCORP ENERGY COMPANY

Cum Oil

17k BBL

Cum Gas

48k MCF

casinghead

Wells

1

Production

2014-01 — 2015-09

Peak Month

2014-04

Production History

Cum Oil: 16,881 BBL Cum Gas: 48,446 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,386 BBL/mo

Di (annual)

327.5%

b-factor

0.0

EUR

16,167 BBL

R-squared

0.472

type

exponential

Operator History (from monthly production reports)

2014-01 — 2026-07 HILCORP ENERGY COMPANY 151 mo

Wells (1)

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