| 气测资料判别分析 |
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| 引用本文： | 王才经,吴大焕.气测资料判别分析[J].中国石油大学学报(自然科学版),1990(2). |
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| 作者姓名： | 王才经 吴大焕 |
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| 作者单位： | 石油大学数理系
(王才经)，石油大学数理系(吴大焕) |
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| 摘 要： | 根据气体进入泥浆及其运移的规律研究出从气测资料中找到一组判别油层的指标,应用Fisher判别分析提出一种先判别油层后判别气层或水层的两步判别法,用此方法对胜利油田110个样品进行了判别分析,判准率在80％以上。
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| 关 键 词： | 气测资料 判别分析 判准率 含油层 |
DISCRIMINANT ANALYSIS OF GAS LOGGING DATA |
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| Wang Caijing Wu Dahuan.DISCRIMINANT ANALYSIS OF GAS LOGGING DATA[J].Journal of China University of Petroleum,1990(2). |
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| Authors: | Wang Caijing Wu Dahuan |
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| Institution: | Dept. of Mathematics and Physics |
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| Abstract: | This paper gives a group of parameters which can discriminate oil horizons from gas logging data according to the rules of entering into the mad and its transportation of gas and presents a two-step method of discriminating first oil horizon, gas or water horizon by using Fisher's disotiainatant analysis. By the method the success rate of discrimination (?) samples is above eighty percent. |
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| Keywords: | Gas logging data Discrimination analysis Rate of correct discrimination Oil bearing bed |
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