CASEY "57"

Oil · District 7B · Lease #27746

Operator: VAN OPERATING, LTD.

Cum Oil

7k BBL

Cum Gas

194k MCF

casinghead

Wells

1

Production

1995-09 — 2000-07

Peak Month

1995-11

Production History

Cum Oil: 6,909 BBL Cum Gas: 193,691 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

397 BBL/mo

Di (annual)

87.7%

b-factor

0.0

EUR

5,417 BBL

R-squared

0.852

type

exponential

Operator History (from monthly production reports)

1995-09 — 2003-05 VAN OPERATING, LTD. 93 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VAN OPERATING LTD.25,0002003-04-04