CNOOC Ltd (NYSE: CEO). Add to Watch List Latest CEO News | Press Releases. No recent news Most stock quote data provided by BATS. Market indices. Today's real-time CEO stock quote CNOOC Ltd ADR ticker symbol XNYS:CEO price, news, financial statements, historical, balance sheet. CNOOC Ltd. ADR stock price, stock quotes and financial overviews from MarketWatch. Dec 27, Zacks Research is Reported On: As an investor, you want to buy stocks with the highest probability of success. Fiscal Year Ends December 31 Download Reports. No Items in Watchlist There are currently no items in this Watchlist. Exxon Mobil to proceed with Liza field development offshore Guyana Exxon Mobil to proceed with Liza field development offshore Guyana Jun. ExxonMobil Moves Ahead with Liza Project Offshore Guyana ExxonMobil Corporation XOM has made its final investment decision regarding the first phase development of the Liza field located off the coast of Guyana.