ExxonMobil (XOM) has begun the restart process at its 275,000-barrel-per-day Joliet, Illinois, refinery after a power outage forced the facility offline, according to Patrick De Haan, head of petroleum analysis at GasBuddy.
"Sources tell me that ExxonMobil's Joliet, IL refinery that went down from a power outage last Sunday had started the restart process late in the week and could be at normal ops soon," he posted.
The restart update follows a series of operational problems at the refinery. ExxonMobil shut the facility on Sept. 13 after a power outage triggered its safety systems and forced a plant-wide shutdown. Power was restored several hours later.
The refinery subsequently encountered flooding that overwhelmed a pump, according to an ExxonMobil regulatory filing. The company deployed a containment boom as part of cleanup efforts. The facility also flared on Wednesday, De Haan said at the time.
ExxonMobil did not immediately respond to a request for comment from.