基于不同优先级的油田增产多目标规划

为了衡量目标优先级不同对油田增产决策的影响,建立了基于不同优先级的多目标规划模型,并对增油量和措施费用两个目标不同优先级下的模型进行了求解,结果表明,目标优先级不同,油田增产措施的配置结果不同,但主要集中在对有效增产措施的配置上,对于效果较差的增产措施并无差异;同时,目标优先级不同导致目标的最优解相差较大,反映了决策者偏好对油田中后期增产决策的重要性.

Multi-objective Programming Model of Oilfield Production Based on Different Priority

To evaluate the effect of objects with different priority on decision of oilfield production,this paper establishes and solves the multi-objective programming model with two objects of output and costs based on different priority.The results indicate that objects with different priority has different configuration results of oilfield measures,but it mainly focused on the configuration of effective measures,for the less effective measures,there is no difference.Meanwhile,the optimal solution varies greatly because of objects with different priority,reflecting the importance of the preferences of decision maker for the decision of oilfield production in the late.