| Petroleum, as a strategic resource, becomes an important issue in all the countries around the world. CNOOC, which is a national oil company, should take the responsibility to ensure the supply of petroleum, and defend the nation from the risk of oil shortage.Today, competition of oil industry in the world is getting more and more drastic, how can the companies of china take the challenge of monopolization of international magnates. By introducing the history and trend of oil industry in the world, this article made a comprehensive analysis to oil companies both of china and in the world, analyze the opportunity and threat COSL facing and the strength and weakness of COSL, then finally design the four essential strategy of development for COSL, in order to help company to get regional advance in the competition with international magnates, subsequently grow up to an international company, make local companies bigger and stronger. |