浅谈氯能谱测井  

A Preliminary Discussion of Chlorine Log

作　　者：吕学成[1] 

机构地区：[1]中原石油勘探局勘探开发科学研究院

出　　处：《断块油气田》2000年第2期21-22,56,共3页Fault-Block Oil & Gas Field

摘　　要：氯能谱测井为确定剩余油饱和度提供了一种新的测井方法 ,它能快速、直观地识别油水层。通过对区域资料的刻度 ,氯能谱测井资料可以确定孔隙度和剩余油饱和度 ,进而判别水淹层 ,划分水淹级别 ,尤其在高矿化度地层水地区的套管井中使用 ,避免了泥浆侵入的影响 ,提高了资料的应用效果 ,是今后油井动态监测有发展潜力的一种测井方法。Chlorine Energy Spectrum Log provides a new method for determining remaining oil saturation.It can identify oil bearing strata and water bearing strata quickl y and intuitively.Through scaling the area data,the chlorine log data can be used to determine the porosity and remaining oil saturation,and distinguish waterfloo ded formations and set off levels of the waterflooded.Especially,when it is used in casing wells in high salinity areas,the effect of mud invasion can be avoided to inc rease the application effect of the data.

关 键 词：氯测井 剩余油饱和度 矿化度 油井测量 

分 类 号：P631.819[天文地球—地质矿产勘探] TE15[天文地球—地质学]