CASTO UNIT

Gas · District 6 · Lease #239027

Fields: WILDCAT

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

Production

2007-10 — 2008-12

Peak Month

2007-10

Production History

Cum Oil: 0 BBL Cum Gas: 0 MCF

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-419-31183	RIVERSTONE ENERGY OPERATING, LLC	1	9,700	2007-08-10