I'm not sure where you get that math. Saudi Arabia provides 15% of our imported oil, Canada provides 19% or about 28% more than Saudia Arabia. Most of our imported oil comes from OPEC.
10,092 MBPD All Countries
5,417 MBPD OPEC
4,675 MBPD Non OPEC
2,147 MBPD Persian Gulf
1,882 MBPD Canada
1,465 MBPD Saudi Arabia
1,386 MBPD Mexico
1,173 MBPD Venezuela
1,028 MBPD Nigeria
In October the US imported 401,452 million bbls of crude oil and products a month worldwide with 43,394 coming from Saudi Arabia. That works out to 10.8%.
Most of our imported oil comes from OPEC.
True, but it is about 50-50. Of course OPEC includes Nigeria and Venezuela. In terms of crude oil and products, then we get most of our supplies from non-OPEC countries.