RAINBOW

Oil · District 3 · Lease #21116

Operator: MORRIS, W. DALE INC.

Cum Oil

42k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 1997-09

Peak Month

1993-01

Production History

Cum Oil: 42,194 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

3,462 BBL/mo

Di (annual)

105.0%

b-factor

0.0

EUR

39,590 BBL

R-squared

0.422

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ULTRAMAR OIL AND GAS LIMITED213,2001997-02-28
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