LONGBOTHAM -A-

Oil · District 8A · Lease #67375

Operator: FEDERAL OIL, INC.

Cum Oil

31k BBL

Cum Gas

16k MCF

casinghead

Wells

1

Production

1995-03 — 1998-01

Peak Month

1995-05

Production History

Cum Oil: 31,297 BBL Cum Gas: 15,941 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,167 BBL/mo

Di (annual)

175.2%

b-factor

0.0

EUR

28,589 BBL

R-squared

0.541

type

exponential

Operator History (from monthly production reports)

1995-03 — 1999-05 FEDERAL OIL, INC. 51 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2FEDERAL OIL INC.16,9991995-02-17