Maybe good timing on your added shares - if Inpex is the next JV - as they appear to have a fairly large Exploration budget planned for Australia. The Beetaloo basin could be drilled and tested for much less than 1% of planned expenditures.
http://www.businessweek.com/news/2014-04-06/inpex-to-make-australia-focus-of-44-billion-exploration-plan