| 煤层气产能潜力模糊数学评价研究——以河东煤田柳林矿区为例 |
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| 引用本文： | 孟艳军,汤达祯,许浩.煤层气产能潜力模糊数学评价研究——以河东煤田柳林矿区为例[J].中国煤炭地质,2010(6):17-20. |
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| 作者姓名： | 孟艳军 汤达祯 许浩 |
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| 作者单位： | 中国地质大学（北京）能源学院,北京100083 |
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| 基金项目： | 中国地质大学（北京）学生学术基金项目（51913028）. |
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| 摘 要： | 在系统分析影响煤层气产能潜力开发地质因素的基础上,确立了以二级评价指标地质储量参数和开发参数为支撑的煤层气产能潜力模糊评价体系及对应的三级评价指标,采用模糊数学方法对各评价指标进行了权重赋值,建立了用于煤层气产能潜力评价模糊数学评价模型。利用该模型,对河东煤田柳林矿区的煤层气产能潜力进行了评价,认为该矿区3-5#煤层煤层气产能潜力较大,为该矿区煤层气开发的有利层段。
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| 关 键 词： | 煤层气 模糊数学 产能潜力评价 柳林矿区 |
CBM Potential Productivity Assessment through Fuzzy Mathematics --A Case Study in Liulin Mine Area, Hedong Coalfield |
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| Meng Yanjun,Tang Dazhen and Xu Hao.CBM Potential Productivity Assessment through Fuzzy Mathematics --A Case Study in Liulin Mine Area, Hedong Coalfield[J].Coal Geology of China,2010(6):17-20. |
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| Authors: | Meng Yanjun Tang Dazhen and Xu Hao |
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| Institution: | (School of Energy Resources, China University of Geosciences (Beijing), Beijing 100083) |
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| Abstract: | Based on the CBM potential productivity geological influencing factor systematic analysis, established a potential productivity fuzzy assessment system and corresponding third order assessment indices supported by second order assessment index geologic reserve parameters and exploitation parameters. To use fuzzy mathematics carried out weight assignment to each assessment index, established a fuzzy mathematic assessment model for CBM potential productivity assessment. To use the model assessed CBM potential productivity in the Liulin mine area, Hedong coalfield, and considered that the No.3-5 coal seam in the mine area has better productivity potential, thus a beneficial sector in the area. |
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| Keywords: | CBM fuzzy mathematics potential productivity assessment Liulin mine area |
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