随着我国石油净进口量逐渐递增,积极参与国际石油资源开发、确保我国21世纪海外石油供应和在海外石油资源中拥有更多的份额油,成为我国石油资源战略的重要组成部分。拓展海外油气勘探开发业务是中国石油公司自身可持续发展的必然。海外油气项目评价为海外油气资产收购提供决策依据,其中储量是油气项目价值的核心,对储量的评价是决策海外油气项目价值的关键。受海外油气田资料的限制和所处的勘探开发阶段不同,计算储 As China’s net oil imports gradually increase, actively participate in the development of international oil resources to ensure that China’s 21st century overseas oil supply and overseas oil resources have more share of oil has become an important part of China’s oil resources strategy. Expansion of overseas oil and gas exploration and development business is an inevitable result of the sustainable development of CNPC itself. The evaluation of overseas oil and gas projects provides the basis for decision-making for the overseas acquisition of oil and gas properties. Reserves are the core of the value of oil and gas projects. The evaluation of reserves is the key to the value of overseas oil and gas projects. Due to the limitations of overseas oil and gas field data and exploration and development stages in which they are located, reserves are calculated