Going back a few months prior to that - March 2008 - Chevrons Wheatstone Field;
http://www.theaustralian.news.com.au/story/0,25197,23345895-5005200,00.html
This huge Field is immediately South West of Zeus at about the same distance from the WA Coast.
We are really talking about huge numbers here and the BIG OIL Majors are factoring in ever increasing development of LNG output from the NW Shelf notwithstanding the current Global downturn.