深层高含凝析油凝析气藏注气方案经济可行性评价——现金流量法的运用  

The Assessment on the Economic Feasibility of Gas Injecting Plan for Deep Condensate Oil and Gas Reservoir—The Application of Cash Flow

作　　者：熊德明[1] 孙雷[1] 赵习森[2] 张云[2] 董国敏 

机构地区：[1]西南石油大学油气藏地质及开发工程国家重点实验室,四川成都610500 [2]中石化西北分公司雅克拉采气厂,新疆阿克苏843000 [3]中石油测井有限公司,陕西西安710077

出　　处：《西安石油大学学报（社会科学版）》2011年第3期5-11,共7页Journal of Xi’an Shiyou University:Social Science Edition

摘　　要：运用现金流量法对深层中小型高含凝析油凝析气藏注气开发方案进行技术经济评价。设计了适合深层高含凝析油凝析气藏的经济评价原则(限制条件)、评价步骤和技术经济评价参数,分析了注气方案的技术经济可行性,优选了开发方案,并给出了推荐方案;对推荐方案进行了敏感性分析和风险评估,发现原油价格及增油量是最敏感的控制因素。这项研究对以后深层中小型高含凝析油凝析气藏注气经济评价有一定的借鉴意义。The method of cash flow is applied to the economic feasibility assessment of gas injecting plan for deep small or middle - sized condensate oil and gas reservoir. The criteria and the procedure for economic assessment are designed, coupled with the parameter of technological economic assessment. Then the analysis focuses on the feasibility of technological economy about gas injecting plan, followed by the optimization of developing plan and the offer of recommendatory schema. Next, based on the sensitivity analysis and risk analysis of the recommendatory plan, it is found out that the price of crude oil and the amount of oil increase are the most sensitive controlling factors. Therefore, this study has some significance in the future assessment on the economic feasibility of gas injecting plan for deep small or middle - sized condensate gas reservoir.

关 键 词：经济评价原则 财务分析 风险分析 敏感性分析 

分 类 号：F407.22[经济管理—产业经济]