—it has to go through some type of cracking process. It has to have a diluent added to it. Where does that diluent come from?
February 2nd, 2012 / 9:50 a.m.
Conservative
Blaine Calkins Conservative Wetaskiwin, AB
—it has to go through some type of cracking process. It has to have a diluent added to it. Where does that diluent come from?
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