WEBB 'A'

Oil · District 8A · Lease #68267

Operator: PRIZE OPERATING COMPANY

Cum Oil

3k BBL

Cum Gas

948 MCF

casinghead

Wells

1

Production

2000-12 — 2004-05

Peak Month

2001-03

Production History

Cum Oil: 3,173 BBL Cum Gas: 948 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

142 BBL/mo

Di (annual)

62.3%

b-factor

0.0

EUR

2,708 BBL

R-squared

0.551

type

exponential

Operator History (from monthly production reports)

2002-04 — 2005-02 GRUY PETROLEUM MANAGEMENT CO. 35 mo
2000-12 — 2002-03 PRIZE OPERATING COMPANY 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PRIZE OPERATING COMPANY511,5002004-06-01