CASEY "58" A

Oil · District 7B · Lease #27580

Operator: VAN OPERATING, LTD.

Fields: SALLY (MISS.)

Cum Oil

21k BBL

Cum Gas

79k MCF

casinghead

Wells

1

Production

1995-05 — 1999-12

Peak Month

1995-10

Production History

Cum Oil: 20,627 BBL Cum Gas: 78,578 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,604 BBL/mo

Di (annual)

106.5%

b-factor

0.0

EUR

18,079 BBL

R-squared

0.947

type

exponential

Operator History (from monthly production reports)

1995-08 — 2000-10 VAN OPERATING, LTD. 63 mo
1995-05 — 1995-07 JONES COMPANY, LTD. 3 mo

Wells (1)

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