Wall Street Journal | Forest Fires Cut Into Canadian Oil Production Wall Street Journal CALGARY, Alberta—Raging forest fires in the heart of Canada's oil-sands region curbed production and helped drive up global prices on Thursday as some worried enough oil was threatened to nearly wipe out the world's oversupply. Many companies ... Oil prices fall as strong dollar outweighs supply disruptions US oil ends 1.2 pct higher; Canada fire, Libya violence threaten supply Oil futures end higher as Canadian wildfire hits output |