[1]杨欣超,桑树勋,方良才,等.灰色关联分析在煤层气储层评价中的应用[J].西安科技大学学报,2010,(02):202-206221.
 YANG Xin-chao,SANG Shu-xun,FANG Liang-cai,et al.Application of grey relational analysis to evaluation of coalbed methane[J].Journal of Xi'an University of Science and Technology,2010,(02):202-206221.
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灰色关联分析在煤层气储层评价中的应用()
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2010年02期
页码:
202-206221
栏目:
出版日期:
2010-03-29

文章信息/Info

Title:
Application of grey relational analysis to evaluation of coalbed methane
文章编号:
1672-9315(2010)02-0202-05
作者:
杨欣超1桑树勋1方良才2黄华州1吴国代1武 杰1
1.中国矿业大学 资源与地球科学学院,江苏 徐州 221116; 2.淮南矿业(集团)有限责任公司,安徽 淮南 232001
Author(s):
YANG Xin-chao1SANG Shu-xun1FANG Liang-cai2 HUANG Hua-zhou1WU Guo-dai1WU Jie1
1.College of Mineral Resource and Geological Science,China University of Mining and Technology,Xuzhou 221116,China; 2.Huainan Minning(Group)Co,Ltd, Huainan 232001, China
关键词:
灰色关联分析 煤层气 储层评价 权重系数
Keywords:
grey relational analyses coalbed methane reservoir evaluation weight coefficient
分类号:
P618.11
文献标志码:
A
摘要:
以淮南矿区构造煤储层评价为基础,利用灰色关联分析对16个单元煤储层物性参数进行定量评价。对评价结果与原专家打分法的评价结果进行比较分析,二者吻合率达62.5%; 灰色关联分析法是一种定量评价构造煤储层确实可行的方法,具有推广应用的广阔前景; 构造煤储层评价是一个复杂的、多重因素参与的评价过程,用灰色关联分析进行储层评价,可以使评价结果量化,而且可以从综合的角度分析各个参与评价的参数,使不精确的表达和处理方法数字化,可提高储层综合评价的科学性。
Abstract:
Based on the evaluation of tectonic coal reservoir in Huainan mining area, adopted the grey relational analyses to quantitatively evaluate the physical parameters of 16 coal reservoir units. We analysed and compared two evaluation results obtained from grey relational analysis method and expert evaluation method, with the result that the coincidence rate was 62.5%. The grey relational analysis method is a feasible method for evaluating the tectonic coal reservoir quantitatively, and can be widely used in engineering practice. The tectonic coal reservoir evaluation is a complex process, in which multiple factors involved. Using gray relational analysis method for reservoir evaluation, we can quantify the evaluation results, analyze all evaluation indexes involved in process from comprehensive view, digitalize the inaccurate expression and processing method, and improve the accuracy of comprehensive reservoir evaluation.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 国家高技术研究发展计划项目(2007AA06Z220); 教育部科学技术研究重大项目(307014); 淮南矿业(集团)有限责任公司项目(7F081196) 通讯作者: 桑树勋(1967-),男,河北唐山人,教授,博导,主要从事煤与煤层气地质的研究.
更新日期/Last Update: 2010-03-29