| 自然伽马能谱测井资料在确定粘土矿物含量中的应用 |
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| 引用本文： | 黄茜,刘菁华,王祝文.自然伽马能谱测井资料在确定粘土矿物含量中的应用[J].吉林大学学报(地球科学版),2007(Z1). |
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| 作者姓名： | 黄茜 刘菁华 王祝文 |
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| 作者单位： | [1]吉林大学地球探测科学与技术学院 [2]长春 |
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| 摘 要： | 由于自然伽马能谱测井(NGS)的放射性元素U、Th、K的含量与粘土矿物有着密切的关系,所以可利用NGS定性或定量确定油气储层粘土矿物含量。阐述了自然伽马能谱测井资料在确定粘土矿物含量中的地质依据,建立了研究地层粘土矿物含量的计算模型。由研究油田的NGS测井资料计算并对比了粘土矿物的含量,最终得到很好的效果。
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| 关 键 词： | 自然伽马能谱测井 粘土矿物 计算模型 |
The Application of Natural Gamma-Ray Logging Data in Determining the Content of Clay Minerals |
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| HUANG Qian,LIU Jing-hua,WANG Zhu-wen College of GeoExploration Science and Technology,Jilin University,Changchun ,China.The Application of Natural Gamma-Ray Logging Data in Determining the Content of Clay Minerals[J].Journal of Jilin Unviersity:Earth Science Edition,2007(Z1). |
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| Authors: | HUANG Qian LIU Jing-hua WANG Zhu-wen College of GeoExploration Science and Technology Jilin University Changchun China |
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| Institution: | HUANG Qian,LIU Jing-hua,WANG Zhu-wen College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China |
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| Abstract: | NGS can be used to determine the content of clay mineral under qualitative or quantitative by NGS,for the content of radioactive elements U,Th,K obtained by natural gamma-ray logging(NGS) contact to clay mineral closely.This paper outlines the geological basis of natural gamma-ray logging for determining the content of clay minerals,and establishes a calculation model for clay minerals content in research oilfield.Calculating and comparing the content of clay minerals show good effect by analyzing the NGS data. |
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| Keywords: | natural gamma-ray logging clay minerals calculation model |
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