UNIVERSITY FI

Oil · District 08 · Lease #47781

Operator: RING ENERGY, INC.

Fields: EMMA (DEVONIAN)

Cum Oil

241k BBL

Cum Gas

728k MCF

casinghead

Wells

1

Production

2015-12 — 2026-04

Peak Month

2016-12

Production History

Cum Oil: 241,315 BBL Cum Gas: 728,433 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,855 BBL/mo

Di (annual)

11.3%

b-factor

0.0

EUR

301,695 BBL

R-squared

0.476

type

exponential

Operator History (from monthly production reports)

2025-04 — 2026-07 RING ENERGY, INC. 16 mo

2018-12 — 2025-03 LIME ROCK RESOURCES IV-A, L.P. 76 mo

2015-12 — 2018-11 GREYSTONE PETROLEUM, LLC 36 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2H	42-003-47001	RING ENERGY, INC.	2	10,750	2014-12-29