DIARY-U.S. refinery operations-Total Port Arthur, Texas refinery restarting reformer

July 19 (Reuters) - The following is a list of refinery incidents reported in the United States on July 19: * Phillips 66 reports flaring at Wilmington, Calif. refinery * HollyFrontier to restart FCC at Kansas refinery early next week - source * Total Port Arthur, Texas refinery restarting reformer - sources * Marathon restarts Texas City refinery crude unit -sources