TSX:PMT (Perpetual Energy Inc.)

Perpetual Energy Inc is an oil and natural gas exploration, production, and marketing company headquartered in Calgary, Alberta. The company's portfolio includes liquids-rich natural gas assets in the deep basin of west central Alberta, heavy oil and shallow natural gas in eastern Alberta, with longer term opportunities through undeveloped oil sands leases in northern Alberta. It derives key revenue from the sale of oil and natural gas.