海外油气勘探项目综合评价方法

我国石油企业在努力践行“走出去”的战略过程中，针对海外特殊的资源和投资环境,探索有效可行的项目识别、评价和实施方法尤为重要。海外勘探项目一般经历项目识别、评价研究和实施3个阶段，这3个阶段首先基于对自身优劣势的了解，在此基础上根据区块的具体情况制定具有针对性的评价流程。传统的地质与经济脱节的评价方法不利于海外勘探项目的有效评价，因此综合各评价因素于一体的资源与目标一体化评价方法可为决策提供可靠依据。面对不同阶段多方面的风险，海外勘探项目评价需要对经济评价结果进行系统分析,并对单个指标的敏感性进行分析，以确定项目的风险。

Comprehensive Evaluation Method of Oversea Opportunity in Oil and Gas Exploration

Since oil companies of China is trying to go out for petroleum,it is important for establishing the effective method to study the new opportunity dependency,evaluate and execute the feasibility,considering oversea special resources and investment environments.Oversea project need go through three stages of opportunity identification,technical evaluation and putting into execution.Based on itself strength and weakness,the concrete evaluation program will be established according to different opportunity.The conventional evaluation method which separates the geological and economical evaluations goes against the effective evaluation of oversea exploration opportunity.But the integration method of resources and prospects which thinks over the different evaluation factors can be very effective to make a decision.It is required for the systemic economic evaluation and single index sensitivity to decrease the risks at different exploration phase during the oversea exploration opportunity evaluations.