“Last night, our Billings Refinery personnel responded to a fire at one of our units at approximately 9:50 p.m. The fire was reported out at about 1:15 a.m.,” ExxonMobil Operations Media Manager Julie L. King told CNN.
“There were no injuries, and air monitoring in the community showed no adverse readings from the fire.”
King said the cause of the fire has not been determined.
“We are working diligently to better understand the incident and continue to cooperate with authorities,” she said.
“Our main priority is the safety of our workforce and the community. We are sorry this incident has occurred and apologize for any disruption or inconvenience.”
It covers 720 acres, which includes about 370 acres of undeveloped land and urban wildlife habitat area, according to the website.