The nominal cost of oil production for various countries is:
Saudi Arabia – $21/bbl
Middle East – $24/bbl
Russia – $26/bbl
Mexico – $42/bbl
S.America/Europe/Eurasia/Africa – $56/bbl
North America – $60/bbl
Gulf Deep Water – $70/bbl
Canada tar sands – $82/bbl
other unconventionals – $100/bbl