REFINERY NEWS ROUNDUP: BP restarts Whiting coker, rates reach 83% By admin Posted June 12, 2020 In In the News REFINERY NEWS ROUNDUP: BP restarts Whiting coker, rates reach 83%2020-06-122020-06-12/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px BP has restarted the 102,000 b/d coker at its 430,000 b/d Whiting, Indiana, plant. The…