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浅谈氯能谱测井
断块油气田
2000年 7卷 第02期
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Title
A Preliminary Discussion of Chlorine Log
Organization
Research Institute of Pet roleum Exploration and Development ,Zhongyuan Petroleum Exploration Bureau , Henan 457001 P. R. China
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。
Abstract
Chlorine Energy Spectrum Log provides a new method for determining remaining oil saturation. It can identify oil2bearing strata and water-bearing st rata quickly and intuitively. Through scaling the area data , the chlorine log data can be used to determine the porosity and remaining oil saturation , and distinguish waterflooded 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 increase the application effect of the data.
关键词：
氯测井;剩余油饱和度;矿化度;热中子;脉冲;氯能强度;
Keywords:
Chlorine log , Remaining oil saturation , Mineralization , Thermal neutron , Pulse ,Chlorine energy strength;
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