FISHER 23B

Oil · District 08 · Lease #31617

Operator: VIN FISHER OPERATING, INC.

Cum Oil

22k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-09

Production History

Cum Oil: 21,656 BBL Cum Gas: 1,934 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

97 BBL/mo

Di (annual)

4.5%

b-factor

0.0

EUR

23,056 BBL

R-squared

0.692

type

exponential

Operator History (from monthly production reports)

2019-01 — 2026-07 VIN FISHER OPERATING, INC. 91 mo
1993-01 — 2018-12 DRACO ENERGY, INC. 312 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VIN FISHER OPERATING, INC.14,8001987-08-26