HEARD, IRA "B"

Oil · District 02 · Lease #8793

Operator: HILCORP ENERGY COMPANY

Cum Oil

12k BBL

Cum Gas

129k MCF

casinghead

Wells

1

Production

2003-05 — 2007-10

Peak Month

2003-09

Production History

Cum Oil: 12,039 BBL Cum Gas: 129,012 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,344 BBL/mo

Di (annual)

612.7%

b-factor

0.3

EUR

12,302 BBL

R-squared

0.939

type

hyperbolic

Operator History (from monthly production reports)

2003-05 — 2008-10 HILCORP ENERGY COMPANY 66 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HILCORP ENERGY COMPANY76,7502008-06-02