VULCAN

Oil · District 08 · Lease #50430

Operator: RING ENERGY, INC.

Cum Oil

58k BBL

Cum Gas

23k MCF

casinghead

Wells

1

Production

2018-05 — 2022-12

Peak Month

2019-04

Production History

Cum Oil: 57,899 BBL Cum Gas: 22,744 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,235 BBL/mo

Di (annual)

114.3%

b-factor

0.2

EUR

42,423 BBL

R-squared

0.562

type

hyperbolic

Operator History (from monthly production reports)

2018-05 — 2026-07 RING ENERGY, INC. 99 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HRING ENERGY INC.15,8002018-03-16