CASEY "58A"

Oil · District 7B · Lease #28954

Operator: VAN OPERATING, LTD.

Cum Oil

1k BBL

Cum Gas

16k MCF

casinghead

Wells

1

Production

2001-02 — 2007-11

Peak Month

2001-02

Production History

Cum Oil: 1,179 BBL Cum Gas: 16,174 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

101 BBL/mo

Di (annual)

896.2%

b-factor

1.1

EUR

798 BBL

R-squared

0.316

type

hyperbolic

Operator History (from monthly production reports)

2001-02 — 2010-11 VAN OPERATING, LTD. 118 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VAN OPERATING LTD.25,0002001-03-14