CBC.ca | Alberta and the oil crash, 1 year later CBC.ca It's not exactly a happy anniversary for Albertans, but it was a year ago this week that the slide in oil prices began. On June 20, 2014, a barrel of West Texas Intermediate sold for more than $107 US a barrel, a price that seems impossibly high now ... Today's Malinvestment: Canada's Oil Patch Confidence crashes |