COLLIER

Oil · District 02 · Lease #9085

Operator: ENCO EXPLORATION COMPANY

Cum Oil

4k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

2006-05 — 2009-05

Peak Month

2007-06

Production History

Cum Oil: 4,480 BBL Cum Gas: 6,384 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

193 BBL/mo

Di (annual)

40.2%

b-factor

0.0

EUR

5,727 BBL

R-squared

0.487

type

exponential

Operator History (from monthly production reports)

2006-05 — 2010-05 ENCO EXPLORATION COMPANY 49 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7ENCO EXPLORATION COMPANY26,0002006-04-11