Marathon Petroleum says doubtful LOOP will export U.S. crude -CEO
July 31, 2014 at 16:26 PM EDT
HOUSTON, July 31 (Reuters) - Increased interest among some U.S. companies to export minimally processed very light domestic crude has not translated into solid plans to move oil out of the country's only port that can take deliveries from the largest tankers, Marathon Petroleum Corp Chief Executive Gary Heminger said on Thursday.