WILLIAMS, MAUDE ET AL "A"

Oil · District 02 · Lease #9171

Operator: HILCORP ENERGY COMPANY

Cum Oil

2k BBL

Cum Gas

13k MCF

casinghead

Wells

1

Production

2007-06 — 2009-03

Peak Month

2007-06

Production History

Cum Oil: 1,955 BBL Cum Gas: 12,516 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

273 BBL/mo

Di (annual)

296.2%

b-factor

0.0

EUR

1,107 BBL

R-squared

0.648

type

exponential

Operator History (from monthly production reports)

2007-06 — 2010-07 HILCORP ENERGY COMPANY 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
D 98HILCORP ENERGY COMPANY118,1712013-06-12