WEST RANCH UNIT NO. 1

Oil · District 02 · Lease #9200

Operator: HILCORP ENERGY COMPANY

Cum Oil

14k BBL

Cum Gas

28k MCF

casinghead

Wells

1

Production

2008-03 — 2015-06

Peak Month

2011-03

Production History

Cum Oil: 14,370 BBL Cum Gas: 28,327 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

370 BBL/mo

Di (annual)

67.9%

b-factor

0.5

EUR

12,345 BBL

R-squared

0.795

type

hyperbolic

Operator History (from monthly production reports)

2008-03 — 2026-07 HILCORP ENERGY COMPANY 221 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HILCORP ENERGY COMPANY67,6702017-09-29