Of the 9.9 million barrels a day in total crude imports to the United States as of November, 1.9 million came from Canada. Saudi Arabia was second at 1.5 million barrels.
Hmm. I thought Mexico and Venezuela were ahead of Saudi Arabia as exporters of oil to the US.
Canadian oil: You can't leave home without (some of) it!
No, although I have heard that claimed before it isn’t true.
U.S. Crude Oil Imports by Country of Origin
http://tonto.eia.doe.gov/dnav/pet/pet_move_impcus_a2_nus_epc0_im0_mbbl_m.htm
But Mexico moves ahead of Saudi Arabia when you include all refined products in addition to the oil we refine in the US.
U.S. Total Petroleum Imports by Country of Origin
http://tonto.eia.doe.gov/dnav/pet/pet_move_impcus_a2_nus_ep00_im0_mbbl_m.htm