LEHMAN UNIT

Oil · District 03 · Lease #18044

Operator: HUNT OIL COMPANY

Cum Oil

11k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

1993-01 — 1995-09

Peak Month

1993-10

Production History

Cum Oil: 11,018 BBL Cum Gas: 1,998 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

955 BBL/mo

Di (annual)

111.0%

b-factor

0.0

EUR

10,321 BBL

R-squared

0.610

type

exponential

Operator History (from monthly production reports)

1997-01 — 2003-03 ATASCA RESOURCES, INC. 75 mo
1993-01 — 1996-12 HUNT OIL COMPANY 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MCGOWAN WORKING PARTNERS, INC.26,2002003-02-27