The figures I quoted were from the 2014 annual report, page 16
http://www.senexenergy.com.au/uploads/contentFiles/files/pdf2-01546024_1_1.pdf
(I should have said)
But it looks like you are right. Macquarie Australia Conference presentation 17/5/15 says 2P 96mmboe.
http://newwebchart.weblink.com.au/news/pdf2\01623141.pdf
SXY is looking a bit under-priced .....