STATE -KK-

Oil · District 08 · Lease #40034

Operator: STRONGHOLD ENERGY II OPER, LLC

Fields: UNIVERSITY WADDELL (PENN.)

Cum Oil

19k BBL

Cum Gas

10k MCF

casinghead

Wells

1

Production

2009-11 — 2026-04

Peak Month

2011-06

Production History

Cum Oil: 19,421 BBL Cum Gas: 10,005 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2022-09 — 2026-07 RING ENERGY, INC. 47 mo

2019-01 — 2022-08 STRONGHOLD ENERGY II OPER, LLC 44 mo

2009-11 — 2018-12 DEVON ENERGY PRODUCTION CO, L.P. 110 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
13	42-103-10136	RING ENERGY, INC.	1	9,300	2009-06-10