Article archive for HollyFrontier Corp
No injuries in Tulsa oil refinery explosion
(03 August 2012)
An explosion at the Tulsa East refinery in Oklahoma on August 1 caused no injuries, according to refinery owner HollyFrontier Corp. The company says the fire started in the diesel hydrotreater unit at its Tulsa East refinery and its emergency response team had contained the fire read more...