JOHNSON, W. D. ET AL -D-

Oil · District 08 · Lease #26561

Operator: WISER OIL COMPANY, THE

Cum Oil

206k BBL

Cum Gas

699k MCF

casinghead

Wells

7

Production

1993-01 — 2007-06

Peak Month

1997-09

Production History

Cum Oil: 205,614 BBL Cum Gas: 699,420 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,907 BBL/mo

Di (annual)

8.5%

b-factor

0.2

EUR

306,628 BBL

R-squared

0.629

type

hyperbolic

Operator History (from monthly production reports)

2005-12 — 2008-10 FOREST OIL CORPORATION 35 mo
1993-10 — 2005-11 WISER OIL COMPANY, THE 146 mo
1993-01 — 1993-09 MOBIL PRODUCING TX. & N.M. INC. 9 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4FOREST OIL CORPORATION26,7002005-03-04
7FOREST OIL CORPORATION27,0002005-03-03
5LAST MILE PRODUCTION LLC27,0001997-04-07
6FOREST OIL CORPORATION17,0001984-01-16
3FOREST OIL CORPORATION16,8001981-12-04
2FOREST OIL CORPORATION16,8001981-11-12
1FOREST OIL CORPORATION111,2301980-04-25