Oil sands are not oil shale, and this alone destroys the author's credibility.
Oil sands are not oil shale, and this alone destroys the author's credibility.
Yes it does and they also forgot to mention that light crude or sweet oil is the primary source for gasoline. Most refineries will not even buy heavy oil because they lack the cracking process to refine heavy oil. New processes have to built for heavy oil. Production of light crude world wide has decline by 2.4 millions a day since 2002.