The fire at the CDM Max Facility between Basile and Eunice in Acadia Parish will burn out Friday night.
According to Acadia Parish Sheriff's Office spokesperson Maxine Trahan, there was an explosion and fire at the gas plant.
One worker suffered burns to his upper body. He was airlifted to a hospital and listed in stable condition.
Residents within a mile of the site were ordered to evacuate. The evacuation was lifted.
There is no word on what caused the explosion.