| 储层含油气性定量评价中指标权重的确定方法 |
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| 引用本文： | 徐凤银,朱兴珊,颜其彬,李士伦.储层含油气性定量评价中指标权重的确定方法[J].西南石油大学学报（自然科学版）,1994,16(4):11-17. |
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| 作者姓名： | 徐凤银 朱兴珊 颜其彬 李士伦 |
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| 作者单位： | 1 西南石油学院博后流动站 2 西南石油学院 |
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| 摘 要： | 在综合评价事物特性过程中，权重的确定-直是-个重要难题，长期没有得到良好地解决。本文以川南碳酸盐岩储气层的选井选层研究为例．使用灰色关联分析法，在模糊综合评判中成功地确定了权重。这-成果使油气综合评价更加符合客观实际，也为模糊综合评判法广泛应用提供了良好途径。
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| 关 键 词： | 模糊分析 综合评价 灰色系统 评价指标 权重 |
| 收稿时间： | 1994-06-15 |
A Method of Determining the Index Weight in Quantitative Assessment of Hydrocarbon-Bearing Characteristics in Gas-Bearing Reservoir |
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| Xu Feng-yin Zhu Xing-shan Yan Qi-bing,Li Shi-lun.A Method of Determining the Index Weight in Quantitative Assessment of Hydrocarbon-Bearing Characteristics in Gas-Bearing Reservoir[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1994,16(4):11-17. |
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| Authors: | Xu Feng-yin Zhu Xing-shan Yan Qi-bing Li Shi-lun |
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| Institution: | 1.AWPI Post Doctorate Mobile Station 2 Southwest Petroleum Institute |
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| Abstract: | Weight determination is a puzzle subject in the comprehensive assessment of the objective characteristics of things,and has not been solved so far.Taking as an example the comprehensive assessment of gas-bearing bed of carbonate rock,and using the method of grey relational anAlysis,this paper has successfully solved the problem of weight determination in fuzzy comprehensive assessment.With this achievment the comprehensive assessment can be made to be more in consistent with the objective reality and a good way also be provided for the wide use of the comprehensive assessment. |
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| Keywords: | Weight Fuzzy comprehensive assessment Grey relation lanalysis Assessrnent index |
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