LEFT FORK 40

Oil · District 08 · Lease #38447

Operator: BRIGHT & CO.

Cum Oil

7k BBL

Cum Gas

23k MCF

casinghead

Wells

1

Production

2007-06 — 2010-07

Peak Month

2007-09

Production History

Cum Oil: 7,458 BBL Cum Gas: 23,291 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,147 BBL/mo

Di (annual)

837.6%

b-factor

1.0

EUR

9,990 BBL

R-squared

0.821

type

hyperbolic

Operator History (from monthly production reports)

2007-06 — 2011-05 BRIGHT & CO. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BRIGHT & CO.18,5002007-02-20