KING-ERNEST -B-

Oil · District 11 · Lease #69158

Operator: KING OPERATING CORPORATION

Cum Oil

45k BBL

Cum Gas

0 MCF

Wells

1

Production

2007-06 — 2026-03

Peak Month

2007-07

Production History

Cum Oil: 44,715 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,768 BBL/mo

Di (annual)

101.7%

b-factor

0.5

EUR

40,175 BBL

R-squared

0.821

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HKING OPERATING CORPORATION27,0002007-02-12
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