ALEXANDER "A"

Gas // district 4 // lease#208271

op: CHESAPEAKE OPERATING, INC.

fields: WILDCAT

cum_oil

0 BBL

cum_gas

0 MCF

wells

1

production

2005-01 — 2007-03

peak_month

2005-01

-- production_history

cum_oil: 0 BBL cum_gas: 0 MCF

-- wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-505-35151	LAREDO ENERGY	1	11,500	2004-11-29