I’m thinking that no one in the USA will pay this tariff on foreign oil ... because ... the USA will meet its own demand from domestic producers of oil, who don’t have to pay this tariff. The tariff will only be paid IF we have to import foreign oil. If we keep our own domestic production going and supplying ourselves ... then there will never be any foreign oil imported.
With a tariff and a 100% domestic supply(big assumption) we would pay whatever the cost of getting out of the ground plus refining, piping and retail. Somehwere around 50 per bbl.