May 11 (Reuters) - Royal Dutch Shell is restartingan unspecified unit at its 255,000-barrel-per-day Scotford oilsands upgrader near Edmonton, Alberta, it said in a messageposted on a community information line on Friday night.
There may be intermittent flaring and noise over the next 48hours, and there is no material impact on production from theactivity, the message said. (Reporting by Shruti Chaturvedi in Bangalore; Editing by EricWalsh; Editing by Michael Perry)