LANGE FARM

Oil · District 9 · Lease #17605

Operator: J V A OPERATING COMPANY, INC.

Cum Oil

63k BBL

Cum Gas

0 MCF

Wells

1

Production

2008-06 — 2026-03

Peak Month

2011-01

Production History

Cum Oil: 62,607 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

619 BBL/mo

Di (annual)

12.0%

b-factor

0.0

EUR

61,782 BBL

R-squared

0.569

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1J V A OPERATING COMPANY, INC.24,8002011-09-27
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