Blowout well near Porter Ranch was severely corroded, investigators say

摘要

INVESTIGATORS hired to pinpoint the cause of the nation's largest uncontrolled natural gas leak said in a new report that they found extensive corrosion on the casing of the well that broke open at the Aliso Canyon Natural Gas Storage Facility near Porter Ranch, USA. When one of Southern California Gas Company's 114 gas wells failed in late October 2015, it released more than 100 metric tons of natural gas and other substances into the atmosphere and onto thousands of homes.