CERF, EUGENIA -A-

Oil · District 05 · Lease #3854

Operator: W.E.S. OPERATING COMPANY, LLC

Fields: CORSICANA (SHALLOW)

Cum Oil

22k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2007-08 — 2026-03

Peak Month

2009-03

Production History

Cum Oil: 22,198 BBL Cum Gas: 4,055 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2024-10 — 2026-07 KO OPERATING LLC 22 mo

2016-08 — 2024-09 ISKANDIA ENERGY OPERATING, INC. 98 mo

2011-10 — 2016-07 THURSTON TEXAS OPERATING CO LLC 58 mo

2007-08 — 2011-09 W.E.S. OPERATING COMPANY, LLC 50 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1SE	42-349-34807	KO OPERATING LLC	1	3,000	2007-05-21