That is so true, but if the process can be done for lets say $50 a barrel, then you can bet it will be done.
I think the tar sand cost is now around $18-20, and look at it go....just check the stock of those companies.
Suncor Energy Inc (NYSE:SU)
image source: http://chart.bigcharts.com/custom/cnnmoney2/profile-chart.img?pg=qu&symb=SU&sid=8053&time=5yr&uf=8192&type=256&ClientID=44711&mocktick=1&symbtype=
0&country=US&style=2108&size=1&rand=5445