9NEWS.com | Man killed in Weld County oil tank fire identified 9NEWS.com At the time, contract crews were working on what is called a battery, a tank or group of tanks that collect crude oil before it goes into a pipeline. There is still no word on how the fire started. It's the second fatal explosion at or near an Anadarko ... Coroner IDs man killed in oil tank fire as Greeley resident Construction worker killed after oil tank battery caught fire ID'd by Weld County coroner Colorado oil tank blast kills worker, spurs safety questions |