FERGUSON UNIT

Oil · District 03 · Lease #22812

Operator: COLUMBUS ENERGY CORP.

Cum Oil

134k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

1995-09 — 2003-09

Peak Month

1997-12

Production History

Cum Oil: 134,356 BBL Cum Gas: 1,062,715 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,187 BBL/mo

Di (annual)

82.1%

b-factor

0.0

EUR

75,825 BBL

R-squared

0.957

type

exponential

Operator History (from monthly production reports)

1995-09 — 2008-02 COLUMBUS ENERGY CORP. 150 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VCOLUMBUS ENERGY CORP.39,6001995-08-09