Canada's oil sands survive, but can't thrive in a $50 oil world

Canada’s oil sands producers are stuck in a rut. The nation’s oil firms are retrenching, with large producers planning little or no further expansion and some smaller projects struggling even to cover their operating costs. As the era of large new projects comes to a close, many mid-sized pr...

Canada's oil sands survive, but can't thrive in a $50 oil world