Hi Moosey,
as I pointed out, EWC (and all interested parties via its 2007 ASX announcement) know since 2007 the location, acreage, and recoverable gas reserves (up to 7.5TCF) of the reef buildups within the Sengkang PSC.
It is now a matter of engaging in the 'right process' in order to be able to monetize this resource.