石油是重要能源,直接影响着各国经济和社会发展,关系着一个国家经济和政治安全。为此,国家不仅将石油安全供给作为国策,而且不断进行能源战略的调整,而我国的石油化工企业也应该积极制定自己的发展战略。虽然由于国民经济平稳较快发展为能源化工行业创造了巨大的需求基础,使石 Oil is an important source of energy that directly affects the economic and social development of all countries and affects the economic and political security of a country. Therefore, the state not only regards oil security as a national policy, but also continuously adjusts its energy strategy. Our country’s petrochemical enterprises should also actively formulate their own development strategies. Although a huge demand base has been created for the energy and chemical industry due to the steady and rapid development of the national economy,