地层胶结指数m的分形特征研究 |
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引用本文: | 刘红岐,夏宏泉,王拥军,靳松. 地层胶结指数m的分形特征研究[J]. 测井技术, 2001, 25(1): 24-27 |
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作者姓名: | 刘红岐 夏宏泉 王拥军 靳松 |
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作者单位: | 1. 西南石油学院 2. 四川石油管理局川中油气公司 |
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摘 要: | 从分形测度基本的数学原理出发,详细地研究了测井曲线的分形特征,研究中发现,两类测吉曲线的豪斯道夫(Hausdorff)测度及其维数与地胶结氘数有直接的关系,这一关系不仅进一步阐明了地层胶结指数的地质意义,而且直接给出了一种利用测井线计算阿尔奇公式中胶结指数m 的方法。
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关 键 词: | 测井曲线 地层因素 地层胶结指数 分形学 阿尔奇公式 |
修稿时间: | 2000-10-13 |
On Fractal Nature of the Cementation Exponent m |
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Abstract: | On the basis of the mathematic principle of fractal measure and analysis of the fractal character of well logging curves, such AC and RILM curve,the close relationship between the logging curves and the cementation exponent (m) has been established. The Hausdorff messure of the above two kinds of curves and their fractal dimension have a direct function relation with the important parameter,m, in the famous Archie equation. This relation not only further explains the geological significance of cementation exponent (m),but also gives an easy and economic method to calculate m without lab experiments. |
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Keywords: | log formation factor? Cementation exponent ? Fractal Archie formula |
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