Feed gas deliveries to Cheniere Energy Inc.’s Sabine Pass liquefied natural gas (LNG) terminal ramped up over the holiday weekend and were at nearly 1.5 Bcf on Tuesday, pushing U.S. export demand to levels not seen since before Hurricane Laura made landfall Aug. 27.

Feed gas deliveries scheduled for delivery to all U.S. LNG export terminals stood at nearly 5 Bcf on Tuesday. Cameron LNG, which took a direct hit when the hurricane came ashore in Louisiana remains offline with no date set to restart operations as the facility has to contend with damaged power lines and other issues in Cameron Parish. Neither Cameron nor Sabine Pass has loaded a cargo since Aug. 23.

Genscape Inc. said its monitors first detected an ethylene engine online at Sabine Pass Train 2 on Friday, adding...