There's only plenty of oil in Russia, in central and western Europe the supply is much smaller, and most of it is under North Sea. Many Europe countries strive

There's only plenty of oil in Russia, in central and western Europe the supply is much smaller, and most of it is under North Sea. Many Europe countries strive for diversity of oil and gas sources, so that they're not dependent on Russia in their fuel needs. However I don't think that ridiculously long pipeline from Canada (which would surely go through Russia anyway) would be very satisfactory.