JOHNSON, W. D. ET AL -E-

Oil · District 08 · Lease #35561

Operator: WISER OIL COMPANY, THE

Cum Oil

16k BBL

Cum Gas

108k MCF

casinghead

Wells

3

Production

1997-04 — 2007-06

Peak Month

2006-10

Production History

Cum Oil: 15,537 BBL Cum Gas: 107,910 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

338 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

31,504 BBL

R-squared

0.639

type

exponential

Operator History (from monthly production reports)

2005-12 — 2008-09 FOREST OIL CORPORATION 34 mo
1997-04 — 2005-11 WISER OIL COMPANY, THE 104 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FOREST OIL CORPORATION27,0002005-02-14
2FOREST OIL CORPORATION27,0002005-02-14
8FOREST OIL CORPORATION27,0001997-05-28