UH-OH: Explosion and fire at Canada’s largest oil refinery.

Images posted on social media networks showed intermittent flames and a column of black smoke rising from the refinery, the country’s largest with a production capacity of 300,00 barrels of refined products a day.

Rob Beebe, who lives near the refinery, told Radio Canada he felt his house shake, followed by a blast.

The company that owns the refinery confirmed on Twitter that a “major incident” occurred there.

Just when I was hoping for some price relief at the pump.