MONTGOMERY "7"

Oil · District 8A · Lease #69269

Operator: CHI OPERATING, INC.

Cum Oil

89k BBL

Cum Gas

33k MCF

casinghead

Wells

3

Production

2006-05 — 2011-11

Peak Month

2008-05

Production History

Cum Oil: 89,151 BBL Cum Gas: 32,821 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,205 BBL/mo

Di (annual)

27.2%

b-factor

0.0

EUR

97,339 BBL

R-squared

0.625

type

exponential

Operator History (from monthly production reports)

2006-07 — 2012-04 CHI OPERATING, INC. 70 mo
2006-06 — 2006-06 CHEVRON SERV.CO.DRLG.TECH.CENTER 1 mo
2006-05 — 2006-05 CHI OPERATING, INC. 1 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CHI OPERATING, INC.18,3002008-09-11
2CHI OPERATING, INC.410,2502007-12-21
1CHI OPERATING, INC.38,3002005-08-16