«Cnooc, which has been an active participant in other Mexico oil auctions, is one of 16 companies qualified to bid to partner with Pemex in three fields where the country’s state-owned operator is seeking joint ventures next month. In the Dec. 2016 deep water auction, Cnooc was the only company that won oil areas as a lone bidder, while companies such as Total SA, Exxon Mobil Corp., and Chevron Corp. won rights to develop Mexican crude as part of consortium groups.»