Roundup: ExxonMobil / Retail update / Christmas blessing By Deanna B. Narveson - December 26, 2019 FacebookXLinkedinEmailPrint Remembrance: Christmas Eve 1989 was the night a deadly explosion rocked the Exxon refinery, the nation’s second-largest petrochemical refinery at the time. Gas from storage tanks ignited and explode… Already an INSIDER? Sign in.