HOUSTON, July 11 (Reuters) - Marathon Petroleum MPC.N plans to restart a diesel-producing Ultracracker over the weekend at its 631,000 barrel-per-day Galveston Bay Refinery in Texas City, Texas over the weekend, people familiar with plant operations said on Friday.
The 60,000-bpd Ultracracker was shut on Wednesday by a compressor failure, the sources said.
(Reporting by Erwin Seba; Editing by Chris Reese)
((erwin.seba@thomsonreuters.com; +1 832 746 4269; Reuters Messaging: erwin.seba.thomsonreuters.com@reuters.net))