The Jamnagar Refinery is a private sector crude oil refinery owned by Reliance Industries in Jamnagar, Gujarat. The refinery was commissioned on 14 July 1999 with an installed capacity of 6,68,000 barrels per day. It is currently the largest refinery in the world. The various projects at the Jamnagar complex comprise the refinery, an integrated petrochemicals complex, ports, captive power facilities and other related infrastructure.