特低渗透率的测定方法综述  

Summarizing the measuring methods of ultra-low permeability

作　　者：欧阳云丽[1] 汪伟英[2] 杨林江[1] 柯文丽[1] 游艺[1] 李庆会[1] 

机构地区：[1]长江大学湖北省油气钻采工程重点实验室,湖北荆州434023 [2]长江大学石油工程学院,湖北荆州434023

出　　处：《石油化工应用》2012年第5期1-3,9,共4页Petrochemical Industry Application

基　　金：国家科技重大专项项目;项目编号:36(2011ZX05036-001)

摘　　要：特低渗透率的测量一直是石油领域研究的热点问题,随着低渗透油田的开发、煤层气及页岩气的开采,其日益受到人们的重视。在参阅国内外相关文献的基础上,对目前测量特低渗透率的方法进行归纳,分别介绍了每种方法的工作原理,并简单总结了各自的优缺点。The ultra-low permeability measurement is a hot issue in the oil areas.With the development of low-permeable oilfeild, coalbed methane and shale gas,the measurement of ultra-low permeability have being paid increasing attentions.Based on related literatures athome and abroad, this paper summarizes methods of measuring ultra-low permeability at present, and introduces the working principles of each method respectively.Moreover, this paper gives a brief summary of their advantages and disadvantages.

关 键 词：特低渗透率 非稳态法 测量方法 综述 

分 类 号：TE348[石油与天然气工程—油气田开发工程]