| 用模糊聚类和逐步判别分析方法识别低电阻率油气层的方法研究 |
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| 引用本文： | 赵继文,李能根,杨光惠.用模糊聚类和逐步判别分析方法识别低电阻率油气层的方法研究[J].物探化探计算技术,2000,22(2):168-173. |
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| 作者姓名： | 赵继文 李能根 杨光惠 |
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| 作者单位： | 1. 辽河油田测井公司,辽宁,124011
2. 成都理工学院,成都,610059 |
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| 基金项目： | 辽河油田测井公司“九五”科技攻关项目!(970206.0 4.0 8) |
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| 摘 要： | 针对低电阻率油气层成因的多样性、复杂性，利用模糊聚类分析技术、逐步判别分析等方法，对辽河油田海南构造带４２口井进行低电阻率油所层的识别，建立一套识别低电阻率油气层行之有效的测井解释方法。该方法对老井低电阻率油气层的挖潜和新井低电阻率油气层的识别有很好的实用性。
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| 关 键 词： | 低电阻率 油气层 判别分析 模糊聚类 油气勘探 |
| 修稿时间： | 2000-03-0 |
INVESTIGATION INTO THE METHOD OF CONDUCTIVE OIL-GAS BED IDENTIFICATION USING FUZZY CLUSTER ANALYSIS AND STEPWISE DISCRIMINANT ANALYSIS METHODS |
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| ZHAO Ji-wen,LI Neng-gen,YANG Guang-hui.INVESTIGATION INTO THE METHOD OF CONDUCTIVE OIL-GAS BED IDENTIFICATION USING FUZZY CLUSTER ANALYSIS AND STEPWISE DISCRIMINANT ANALYSIS METHODS[J].Computing Techniques For Geophysical and Geochemical Exploration,2000,22(2):168-173. |
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| Authors: | ZHAO Ji-wen LI Neng-gen YANG Guang-hui |
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| Abstract: | Aiming at the variety and the complexity of the cause for low resistivity reservoir fuzzy cluster analysis technique and stepwise discriminant analysis methods have been used for 42 wells to identify the conductive oil gas bed in Hainan structure in Liaohe oil field. A set of effective log interpretation method of identification for low resitivity reservior has been built. The real examples show that these techniques are quite useful for finding conductive oil gas reservior in several old wells and new wells. |
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| Keywords: | LiaoHe oilfield conductive oil gas bed cluster analysis stepwise discriminant analysis |
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