A fire broke out at the Anadarko Petroleum plant in southern Weld County on Sunday.
Fort Lupton Fire Protection District and the Weld County Sheriff's office received a call about a structure fire inside the plant at 9:25 a.m.
Anadarko spokeswoman Robin Olsen tells the Greeley Tribune that no one was injured in the fire and all employees are accounted for.
Olsen says Anadarko is investigating the cause of the fire.
The cause, damage and further details of the fire were not immediately available.