| 岩石电阻率频散及其对阿尔奇参数影响实验研究 |
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| 引用本文： | 邓少贵,边瑞雪.岩石电阻率频散及其对阿尔奇参数影响实验研究[J].石油地球物理勘探,1998,33(6):782-786. |
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| 作者姓名： | 邓少贵 边瑞雪 |
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| 作者单位： | 石油大学（华东）石油资源科学系测井教研室 |
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| 摘 要： | 岩石电阻率不仅具有频散特性，而且会因频散作用而造成阿尔奇公式中各种参数的变化，本文系统地介绍了岩石电阻率频散的影响因素及饱和度指数，胶结指数与频率之间的关系，认为实验室进行阿尔奇公式参数测量应采取多频测量。
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| 关 键 词： | 岩石 电阻率 饱和度指数 阿尔奇公式 电测井 |
Frequency dispersion of rock resistivity and its influence 0n Archie parameters |
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| Deng Shaogui, Bian Ruixue, Fan Yiren and Huang Longji..Frequency dispersion of rock resistivity and its influence 0n Archie parameters[J].Oil Geophysical Prospecting,1998,33(6):782-786. |
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| Authors: | Deng Shaogui Bian Ruixue Fan Yiren and Huang Longji |
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| Abstract: | Rock resistivity has frequency dispersion, which causes the variation of param-eters in Archie formula. Authors analyse the effect factors of frequency dispersionof rock resistivity, and the relation between saturation exponent (cementation ex-ponent) and frequency. It is deemed that parameters of Archie formula should bedetermined by using multifrequency measuring method. |
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| Keywords: | rock resistivity saturation exponent cementation exponent Archie formula multifrequency test |
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