摘要
提高原油采收率是油田开发的核心问题之一,也是不同阶段开发方案的基本内容。但原油采收率无论是影响因素,还是计算方法都存在着不确定性。以往传统的研究基本上是阶段性或战术上的研究,在观念上缺乏系统性、整体性的考虑。从整体论、系统论出发,提出了提高原油采收率整体设计的概念,并提出了提高采收率的新思路,即"从容开发、主动操作;整体设计、系统控制;以人为本、促进转化;仿真模拟、综合应用",该思路体现了提高原油采收率要有一个宽松的环境,以及要全要素、全过程、多方法整体系统地提高原油采收率。同时给出了编写提高采收率整体设计方案的设计方法、设计流程、过程控制等。
Enhanced oil recovery (EOR) is one of the key challenges in the oil development as well as the fundamental subject of development schemes in different stages.According to system theory and integration,the overall design of isolated EOR is proposed herein.Ei-ther influencing factor or computing method,there are some uncertainties for the recovery factor.Such new ideas of EOR as calm development,active management,integrated design,systematic control,people oriented,promoted transformation,analog simula-tion,comprehensive application are proposed.This idea reveals a more relaxed environment for EOR,and total factor,overall process and multi-methods should be combined for EOR.Meanwhile,designing method,designing process and procedure control for overall project planning of established EOR are given.
出处
《油气地质与采收率》
CAS
CSCD
北大核心
2010年第6期1-5,共5页
Petroleum Geology and Recovery Efficiency
关键词
采收率
系统论
不确定性
预测
设计流程
recovery factor
system theory
uncertainty
prediction
design process
