Price Waterhouse have done a report on Coal Seam Gas which covers some of the issues mentioned.
http://64.233.179.104/search?q=cache:TI8W853MH_UJ:www.pwcglobal.com/Extweb/indissue.nsf/2e7e9636c6b92859852565e00073d2fd/ba5c7f23d3c34c76ca256ca800055562/%24FILE/CSG_in_Queensland.pdf+coal+seam+gas+not+viable&hl=en