STATE AQ

Oil · District 08 · Lease #45713

Operator: RING ENERGY, INC.

Fields: EMMA (DEVONIAN)

Cum Oil

128k BBL

Cum Gas

232k MCF

casinghead

Wells

1

Production

2014-05 — 2026-04

Peak Month

2014-11

Production History

Cum Oil: 128,351 BBL Cum Gas: 232,370 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,921 BBL/mo

Di (annual)

45.9%

b-factor

0.3

EUR

108,295 BBL

R-squared

0.803

type

hyperbolic

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

2016-01 — 2018-11 GREYSTONE PETROLEUM, LLC 35 mo

2014-05 — 2015-12 GREYSTONE OIL & GAS, LLP 20 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
8H	42-003-43170	RING ENERGY, INC.	2	13,000	2013-04-17