UL 13 DUBLIN SA

Oil · District 08 · Lease #46567

Operator: RING ENERGY, INC.

Fields: SHAFTER LAKE, N. (SAN ANDRES)

Cum Oil

213k BBL

Cum Gas

98k MCF

casinghead

Wells

2

Production

2013-09 — 2026-04

Peak Month

2018-01

Production History

Cum Oil: 213,470 BBL Cum Gas: 97,781 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,835 BBL/mo

Di (annual)

21.4%

b-factor

0.0

EUR

158,983 BBL

R-squared

0.416

type

exponential

Operator History (from monthly production reports)

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

2017-05 — 2025-03 LIME ROCK RESOURCES IV-A, L.P. 95 mo

2013-09 — 2017-04 FORGE ENERGY, LLC 44 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4315H	42-003-47625	RING ENERGY, INC.	2	5,000	2017-09-14
3315H	42-003-45517	RING ENERGY, INC.	1	4,650	2013-07-12