summer commuters and travelers in Montana, primarily due to the lingering aftereffects of the March fire and explosion at the Exxon...Plus, inventories across the Rocky Mountains have plummeted due to that Exxon Mobil refinery fire in Billings.”

An explosion and fire at the Exxon refinery in Billings several weeks ago is contributing to the rapid rise in gas and diesel...The Exxon Mobil refinery in Billings is also pushing up prices,” began DeHaan.