ARMSTRONG

Oil · District 08 · Lease #52032

Operator: VIN FISHER OPERATING, INC.

Cum Oil

2k BBL

Cum Gas

0 MCF

Wells

1

Production

2019-07 — 2025-12

Peak Month

2019-08

Production History

Cum Oil: 1,852 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

62 BBL/mo

Di (annual)

78.6%

b-factor

0.9

EUR

3,135 BBL

R-squared

0.669

type

hyperbolic

Operator History (from monthly production reports)

2024-10 — 2026-07 VIN FISHER OPERATING, INC. 22 mo
2019-07 — 2024-09 RING ENERGY, INC. 63 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RING ENERGY INC.26,0002019-07-17