China entering WTO will have great effects on the upstream business ( oil and gas exploration and development ), oil refining and chemical engineering enterprises, petroleum marketing system and petroleum technical service and trade. 加入世界贸易组织将对我国石油石化工业的上游核心业务(油气勘探与开发)、炼化企业、石油销售系统以及石油技术服务贸易产生重大影响。
Oil and gas source correlation and oil accumulation process are studied through the integrated geochemistry and petroleum geology study. 根据地球化学和石油地质综合研究,对其油气来源和成藏过程进行了分析。
The technology and the economy of the products such as synthesize petroleum made by coal or natural gas, ethanol, DME, biological diesel oil and methanol that may potentially replace petroleum are described in this article. 介绍石油替代品,主要包括煤基合成油(或由天然气制得的合成油)、乙醇、二甲醚、生物柴油和甲醇的生产技术进展和经济性,并对发展这些技术进行初步分析。
Faced this situation, some measurements such as the implementation of operating overseas, actively acquiring overseas oil and gas resources has become major strategy issues to the oil companies such as China National Petroleum Corporation ( we call it ' CNPC '). 面对这一现状,实施海外经营、积极获取海外油气资源已成为以中石油天然气集团公司(下称中石油)为代表的国家石油公司发展的重大战略问题。