FISHER -10-

Oil · District 08 · Lease #25849

Operator: VIN FISHER OPERATING, INC.

Cum Oil

141k BBL

Cum Gas

134 MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

2014-07

Production History

Cum Oil: 140,990 BBL Cum Gas: 134 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,005 BBL/mo

Di (annual)

8.0%

b-factor

0.0

EUR

148,545 BBL

R-squared

0.400

type

exponential

Operator History (from monthly production reports)

2021-01 — 2026-07 VIN FISHER OPERATING, INC. 67 mo
2012-06 — 2020-12 RING ENERGY, INC. 103 mo
2011-05 — 2012-05 STANFORD ENERGY, INC. 13 mo
2008-06 — 2011-04 VIN FISHER OPERATING, INC. 35 mo
2005-12 — 2008-05 VIN FISHER OIL COMPANY 30 mo
1998-08 — 2005-11 MIOCENE OIL & GAS, LTD. 88 mo
1993-01 — 1998-07 MIOCENE OIL & GAS, INC. 67 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7VIN FISHER OPERATING, INC.15,1002014-09-03
5VIN FISHER OPERATING, INC.15,1002014-03-25
6VIN FISHER OPERATING, INC.15,1002014-03-25
4VIN FISHER OPERATING, INC.15,1002013-09-27
3VIN FISHER OPERATING, INC.14,9501981-01-22
2VIN FISHER OPERATING, INC.14,9001980-10-27
1VIN FISHER OPERATING, INC.14,9001979-08-17