油田产量构成的多阶段多目标优化  

Multi-stage and Multi-objective Optimization Model of Oilfield Production Composition

作　　者：张福坤[1] 张淑文[1] 诸克军[1] 

机构地区：[1]中国地质大学(武汉)经济管理学院,湖北武汉430074

出　　处：《数学的实践与认识》2014年第22期112-119,共8页Mathematics in Practice and Theory

基　　金：国家自然科学基金(71173202);教育部人文社会科学研究青年基金(10YJC790071)

摘　　要：为了确保中后期原油稳产,如何将油田总产量合理细分到各采油厂成为油田开发规划面临的重要问题.建立了油田产量构成的多阶段多目标优化模型,将油田总产量按照产量构成的类型分配给各分项产量,进一步将各分项产量分配到各采油厂.结果表明,通过多阶段优化,在确保油田总产量稳定提高的同时,油田的总成本在两个阶段都有所下降,油田效益提高;此外,油田总产量目标被细分到了各采油厂的各分项产量,为油田决策者下达具体的产量指标提供了依据,以便油厂根据自身实际优化开发指标,完成油田下达的产量任务.To ensure the stable oil production in the late, how subdivide the oil output to each oil plant reasonable has become an important issue to the oilfield development planning. In this paper, a multi-stage and multi-objective optimization model of oilfield production composition is established, to distribute the total yield of oilfield for each production accord- ing to the types of yield components, and then each production will be distributed to each oil plant. The results indicate that, through multi-stage optimization, the total cost of oilfield has declined in the two stage, the efficiency of oil field has been improved, at the same time the oilfield yield has increased stable; In addition, oilfield production target is subdivided into the oil plant of each production, providing basis for specific output indicators made by oilfield decision makers. According to their actual, oil plant can optimize development indicators, to complete production tasks assigned by the oilfield.

关 键 词：油田产量 多阶段 多目标优化 

分 类 号：TE328[石油与天然气工程—油气田开发工程]