SUMMERLEE UNIT

Oil · District 13 · Lease #30218

Operator: KEY ENERGY OF COLORADO, INC.

Cum Oil

33k BBL

Cum Gas

0 MCF

Wells

1

Production

2003-06 — 2026-03

Peak Month

2003-07

Production History

Cum Oil: 33,312 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

2,699 BBL/mo

Di (annual)

588.5%

b-factor

0.6

EUR

13,283 BBL

R-squared

0.395

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HKEY ENERGY OF COLORADO, INC.29,8002003-05-01
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