天然气地球物理勘探

自然伽马曲线分形维数在沉积物源分析中的应用——以柴达木盆地七个泉—狮北地区下干柴沟组下段为例

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  • 中国石油杭州地质研究院,浙江 杭州 310023

收稿日期: 2008-11-12

  修回日期: 2009-01-05

  网络出版日期: 2009-02-10

Application of Fractal Dimension of Natural Gamma Logging Curve in Provenance Analysis——A Case in Lower Member of Ganchaigou Formation, Qigequan-Shibei  Area, Qaidam Basin

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  • Hangzhou Research Institute of Petroleum Geology, Hangzhou 310023, China

Received date: 2008-11-12

  Revised date: 2009-01-05

  Online published: 2009-02-10

摘要

将分形理论应用于沉积物源方向的分析,即利用自然伽马测井曲线的分形维数进行物源方向分析。该方法在柴达木盆地七个泉—狮北地区下干柴沟组下段沉积物源分析的应用中取得良好效果,与重矿物分析法得出的结论一致,表明此方法可以作为分析沉积物源方向的一种新手段。

本文引用格式

李昌 曹全斌 寿建峰 黄革萍 张荣虎 . 自然伽马曲线分形维数在沉积物源分析中的应用——以柴达木盆地七个泉—狮北地区下干柴沟组下段为例[J]. 天然气地球科学, 2009 , 20(1) : 148 -152 . DOI: 10.11764/j.issn.1672-1926.2009.01.148

Abstract

Fractal theory is applied in the provenance analysis, namely, the fractal dimension of natural gamma logging curve is used in the provenance analysis. The method gets the same conclusions as the heavy minerals analysis in the application in Lower Ganchaigou Formation of the Qigequan-Shibei area, Qaidam basin. It can be used as a new method of provenance analysis.

参考文献

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