摘要
通过关联分析确定已开发低品位油藏开发指标诸多影响因素及其对开发指标的影响程度。将影响较大的因素划出并结合专家以往经验,形成了已开发低品位油藏开发评价指标体系。结合开发评价指标体系,将对开发指标影响较大的因素作为效益模型的约束条件,建立已开发低品位油藏效益最大化优化模型。将该模型应用到某已开发低渗透低品位油田开发实际中,得到已开发低品位油田最优效益,为实现已开发低品位油藏开发效益最大化提供了理论支撑。
According to the association analysis method,we confirm many influence factors of economical indicesof the developed low-grade reservoirs and their related influence extent to the economical indices.By picking out theimportant influence factors and combining it with the superior experience of experts,we present an indices systemof the developed low-grade reservoirs.Considering this indices system,we make the important influence factorsconstraint condition of a profit model,and then the optimal model of maximum profit of the developed low-gradeoilfield is established.By putting this model into the actual low-grade oilfield development and working out itssolution,the maximum profit of the developed low-grade oilfield is obtained.The study provides a theoreticalsupport for the maximum profit of the exploitation of the developed low-grade oilfield.
出处
《西南石油大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第5期168-171,203,共4页
Journal of Southwest Petroleum University(Science & Technology Edition)
关键词
低品位油藏
影响因素
经济指标
效益模型
无量纲化方法
low-grade reservoir
influence factor
economic indicator
efficiency model
dimensionless methods
