摘要
总结了分支水平井的主要类型,综述了分支水平井的技术现状和进展;分析了其渗流机理及特点,并与直井进行了分析对比;指出分支水平井的典型应用条件及其潜在的经济效益。产能和压力动态一直是分支水平井研究的热点问题,本文调研了国内外研究产能和压力动态的主要方法及其核心思想,并分析了其各自的优缺点。
This paper enumerates the major types of multi-lateral well, and summarizes the technical actuality and progresses,analyzes the mechanism of percolation and characteristics,compares to vertical well,demonstrates typical application conditions and potential economy.Productivity and pressure behavior have always been hot spots of multi-lateral well study.The main methods and kernel thought of the study are investigated,and the advantages and disadvantages of each are analyzed.
出处
《特种油气藏》
CAS
CSCD
2006年第3期4-7,共4页
Special Oil & Gas Reservoirs
关键词
分支水平井
技术现状和进展
特点
应用条件
产能
压力动态
multi-lateral well
technical actuality and progress
characteristic
application conditions
productivity
pressure behavior
