HURST B

Oil · District 13 · Lease #30338

Operator: KEY ENERGY OF COLORADO, INC.

Cum Oil

396k BBL

Cum Gas

0 MCF

Wells

1

Production

2003-11 — 2026-03

Peak Month

2005-01

Production History

Cum Oil: 396,130 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

10,729 BBL/mo

Di (annual)

53.0%

b-factor

0.0

EUR

243,103 BBL

R-squared

0.617

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HKEY ENERGY OF COLORADO, INC.28,5002003-09-04
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