WINDHAM

Oil · District 9 · Lease #18392

Operator: COG OPERATING LLC

Cum Oil

69k BBL

Cum Gas

0 MCF

Wells

1

Production

2013-11 — 2026-03

Peak Month

2014-01

Production History

Cum Oil: 68,836 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

2,118 BBL/mo

Di (annual)

71.1%

b-factor

0.5

EUR

67,718 BBL

R-squared

0.755

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5COG OPERATING LLC112,0002013-07-08
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