BIGOIL
Big Oil
"Big Oil" is a name used to describe the world's five or six largest publicly owned oil and gas companies, also known as "supermajors". The supermajors are considered to be BP plc, Chevron Corporation, ExxonMobil Corporation, Royal Dutch Shell plc and Total SA, with ConocoPhillips Company also sometimes described as forming part of the group.The above text is a snippet from Wikipedia: Big Oil
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