KNAPE, J.

Oil · District 3 · Lease #23216

Operator: MCGOWAN WORKING PARTNERS, INC.

Fields: WALK MAN

Cum Oil

102k BBL

Cum Gas

0 MCF

Wells

1

Production

1997-04 — 2002-04

Peak Month

1997-05

Production History

Cum Oil: 101,752 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

7,071 BBL/mo

Di (annual)

100.9%

b-factor

0.2

EUR

105,106 BBL

R-squared

0.885

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TERRA RESOURCES, INC.410,5002002-02-22
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