This 'find' is a very long way off from being proven... but it would appear that Australia has an awful lot of shale oil & gas underneath it.
Although some distance away this Coober Pedy acreage is pretty much directly south of Beetaloo Basin... (potentially adds some more validity to the case for Falcon)
http://www.adelaidenow.com.au/news/south-australia/trillion-shale-oil-find-surrounding-coober-pedy-can-fuel-australia/story-e6frea83-1226560401043