W. J. FOX 'A'

Oil · District 02 · Lease #10474

Operator: HILCORP ENERGY COMPANY

Cum Oil

59k BBL

Cum Gas

251k MCF

casinghead

Wells

1

Production

2012-07 — 2021-08

Peak Month

2012-07

Production History

Cum Oil: 59,287 BBL Cum Gas: 250,655 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,719 BBL/mo

Di (annual)

33.8%

b-factor

0.0

EUR

60,985 BBL

R-squared

0.675

type

exponential

Operator History (from monthly production reports)

2012-07 — 2026-07 HILCORP ENERGY COMPANY 169 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
48HILCORP ENERGY COMPANY78,5002012-05-24