ExxonMobil's has completed a planned maintenance turnaround on its 191,000 barrel-per-day (BBL/d) Rotterdam Refinery in the Netherlands. The maintenance kicked off on March 2, and was completed today, May 17. The primary units, including the 191,000-BBL/d Crude Unit, 81,500-BBL/d Vacuum Unit and 88,200-BBL/d Hydrocracker, were not included in the maintenance turnaround and remained online.