中子寿命测井工艺及应用效果  

Process and Application Result of Neutron Lifetime Logging

作　　者：仲艳华[1] 张少军[1] 

机构地区：[1]江汉石油管理局测井工程处,湖北潜江433123

出　　处：《石油天然气学报》2001年第z1期46-48,共3页Journal of Oil and Gas Technology

摘　　要：讨论了中子寿命测井解释原理 ,介绍了目前国内出现的时间推移、测注测、测堵测等利用中子寿命测井监测剩余油的测井工艺及解释方法。在不同矿化度地层中的应用实例及应用效果表明 ,这些工艺方法可用于非均质水淹层、开发调整井水淹层及油田界面解释 。Principles of neutron lifetime logging interpretation are discussed,current domestic logging process and its interpretation procedures of time lapse,logging injection logging,logging plugging logging are introduced,of which neutron lifetime logging is used to monitor the remaining oil Examples and result of application in the reservoirs with different salinity demonstrate that these techniques would be used for interpreting heterogeneous watered out reservoirs,watered out reservoirs of adjustment wells and oil water interface,identifying low resistive reservoirs and special lithology

关 键 词：中子寿命测井 俘获截面 热中子 时间推移测井 矿 化度 含油饱和度 

分 类 号：P631.8[天文地球—地质矿产勘探]