As if pipeline bottlenecks weren’t enough, Canadian heavy-oil producers are facing a new barrier to marketing their crude.
New rules limiting the amount of sulfur allowed in shipping fuel is expected to cut demand for high-sulfur fuel oil and the sour crude that yields it. In Canada, that could extend — or worsen — the biggest price slump in nearly five years.
As surging production runs up against limited pipeline space, Western Canada Select’s discount to West Texas Intermediate widened to more than $31 a barrel this month from an average of about $13 a barrel last year, data compiled by Bloomberg show. The bigger discount is needed to incentivize shipping by rail, which costs more, Kevin Birn, a director on the North American crude oil markets team at IHS Markit, said in a phone interview.