UL B

Oil · District 08 · Lease #55665

Operator: RING ENERGY, INC.

Cum Oil

192k BBL

Cum Gas

301k MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 192,097 BBL Cum Gas: 301,063 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,109 BBL/mo

Di (annual)

396.0%

b-factor

1.5

EUR

486,051 BBL

R-squared

0.947

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 RING ENERGY, INC. 16 mo
2020-03 — 2025-03 LIME ROCK RESOURCES IV-A, L.P. 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HRING ENERGY, INC.315,0002021-10-08