SALLIE 'D'

Oil · District 10 · Lease #38338

Operator: TORCH OPERATING LLC

Cum Oil

634k BBL

Cum Gas

0 MCF

Wells

10

Production

2007-06 — 2026-03

Peak Month

2010-10

Production History

Cum Oil: 634,341 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

10,646 BBL/mo

Di (annual)

52.6%

b-factor

1.0

EUR

803,555 BBL

R-squared

0.643

type

hyperbolic

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4621HCOG OPERATING LLC112,0002014-09-16
4609COG OPERATING LLC110,8002011-11-30
4601COG OPERATING LLC110,8002010-04-19
4602COG OPERATING LLC110,8002010-04-15
4603COG OPERATING LLC110,8002010-03-11
4604COG OPERATING LLC110,8002010-03-11
4607COG OPERATING LLC110,8002010-01-12
4605COG OPERATING LLC110,8002010-01-05
4606COG OPERATING LLC110,8002009-09-15
4608HENRY PETROLEUM LP110,8002006-12-04
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