UNIVERSITY -FI-

Oil · District 08 · Lease #52438

Operator: RING ENERGY, INC.

Cum Oil

429k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2019-07 — 2026-04

Peak Month

2020-03

Production History

Cum Oil: 429,064 BBL Cum Gas: 1,169,997 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,736 BBL/mo

Di (annual)

25.0%

b-factor

0.0

EUR

418,869 BBL

R-squared

0.584

type

exponential

Operator History (from monthly production reports)

2025-04 — 2026-07 RING ENERGY, INC. 16 mo
2019-07 — 2025-03 LIME ROCK RESOURCES IV-A, L.P. 69 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HDRING ENERGY, INC.211,0002019-01-24