CASSELMAN

Oil · District 08 · Lease #34497

Operator: FASKEN OIL AND RANCH, LTD.

Cum Oil

18k BBL

Cum Gas

23k MCF

casinghead

Wells

1

Production

1995-04 — 2002-09

Peak Month

1995-06

Production History

Cum Oil: 18,255 BBL Cum Gas: 22,860 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

669 BBL/mo

Di (annual)

44.1%

b-factor

0.0

EUR

18,186 BBL

R-squared

0.692

type

exponential

Operator History (from monthly production reports)

1996-01 — 2003-05 FASKEN OIL AND RANCH, LTD. 89 mo
1995-04 — 1995-12 FASKEN, BARBARA 9 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1604FASKEN OIL AND RANCH, LTD.312,3001995-05-09