BROWN "A"

Oil · District 8 · Lease #27212

Operator: OSBORN HEIRS COMPANY

Cum Oil

145k BBL

Cum Gas

0 MCF

Wells

1

Production

1994-05 — 2026-03

Peak Month

1998-11

Production History

Cum Oil: 145,168 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,509 BBL/mo

Di (annual)

18.6%

b-factor

0.1

EUR

107,857 BBL

R-squared

0.879

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OSBORN HEIRS COMPANY25,1001994-04-04
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