Canada's Oil Exports Put US Refiners on Thin Ice

US oil refiners are facing a significant supply crunch due to a looming drop in imports from their biggest foreign crude supplier, Canada. According to data, Canada supplies over 4 million barrels of crude per day to the US, with most of it produced in northern Alberta and transported south to refineries.

The refineries are currently processing the highest amount of crude oil in eight years, taking advantage of record-high diesel margins that reached a new high this week. This is particularly significant as refineries need more oil than ever before to meet demand.

The supply drop from Canada comes at a critical time for US refiners, who are struggling to maintain production levels amid rising demand and dwindling domestic supplies. The situation highlights the importance of foreign imports in meeting the country's energy needs.