ERHC Energy Inc (ERHE)

[RUBY1100]

these Addax numbers MUST be conservative in order to PR them ....... one would think

The oil prospectivity of JDZ Blocks 2, 3 and 4, but not Block 1, as announced by Addax Petroleum on May 22, 2007, was previously assessed by the Corporation's independent reservoir engineers, Netherland, Sewell and Associates ("NSAI").

NSAI reviewed 18 prospects on JDZ Blocks 2, 3 and 4 and estimated unrisked and risked prospective oil resources respectively to be 286 MMbbl and 225 MMbbl attributable to Addax Petroleum's working interest as at December 31, 2006.