Lion Oil Sues for $80 Million Claim After Pipeline Rupture by Arkansas Business Staff Posted 10/14/2013 12:00 am An oil pipeline rupture in April 2012 in Louisiana has cost Lion Oil Co. of Brentwood, Tenn., more than $80 million at its oil refinery in El Dorado. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.