| 岩石电阻率毛管理论的验证 |
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| 引用本文： | 刘芬霞.岩石电阻率毛管理论的验证[J].西北大学学报,1990,20(4):81-90. |
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| 作者姓名： | 刘芬霞 |
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| 作者单位： | 西北大学地质系 |
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| 摘 要： | 本文简要介绍了新的毛管理论.它是孔隙结构理论的一种,认为多种介质是由无限多的毛管组成。毛管压力曲线呈双曲线,毛管的孔径的分布曲线是幂函数。本文还着重用毛管理论公式求取含水岩石电阻率,在中原油田桥口、白庙地区作了一些验证,效果良好。
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| 关 键 词： | 岩石 电阻率 毛管理论 |
The Research of Useing Capillary Theory to Achieve Resistivity of Water-bearing Rocks |
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| Liu Fenxia.The Research of Useing Capillary Theory to Achieve Resistivity of Water-bearing Rocks[J].Journal of Northwest University(Natural Science Edition),1990,20(4):81-90. |
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| Authors: | Liu Fenxia |
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| Institution: | Department of Geology |
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| Abstract: | This paper summarized the ncw capillary theory which is one of the theories of pore geometer.The paper considcrcd that porous mcdium consists of a lot of capillary tube,the distribution curve of capillary pressure is hyperhola and the distribution curve of the di- ameter of capillary tube is power function.The capillary theory advanced recently by combining the Helmholtz equation with flow potential is used in this paper to achieve resistivities of water-bearing rocks.Some tests have been done by us in Zhongyuan Oil Field and the results are satisfactory. |
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| Keywords: | Capillary ratio Resistivity of water-bearing rocks Formation waterresistivity Oil saturation |
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