HOUSTON, Jan 31 (Reuters) - Valero Energy Corp began work on a delayed coking unit at its 310,000 barrel per day (bpd) Port Arthur, Texas, refinery on Sunday, according to a notice filed with state ...
VANCOUVER, British Columbia, June 9 (Reuters) - Maintenance work on one of Syncrude Canada Ltd's main processing units took longer than expected, but it is returning to operation, the joint venture's ...