Oil Today and the Future
From Richard Gosselin on 06/22/2019
That text is under a creative commons license.
Sources: “Alberta’s Heavy Oil Burden,” Al Jazeera English, March 17, 2008 (see english.aljazeera.net); and Russell
Gold, “As Prices Surge, Oil Giants Turn Sludge into Gold,” The Wall Street Journal Online, March 27, 2006, A1.