| 构造煤的测井曲线判识-以柿庄北区块为例 |
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| 引用本文： | 许启鲁,黄文辉,杨延绘,刘贝,冯小龙,陆小霞.构造煤的测井曲线判识-以柿庄北区块为例[J].科学技术与工程,2016,16(3). |
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| 作者姓名： | 许启鲁 黄文辉 杨延绘 刘贝 冯小龙 陆小霞 |
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| 作者单位： | 中国地质大学（北京）地球科学与资源学院,中国地质大学（北京）能源学院,中国地质大学（北京）能源学院,中国地质大学（北京）能源学院,中国地质大学（北京）能源学院,中联煤层气有限责任公司 |
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| 基金项目： | 国家科技重大专项;国家重点基础研究发展计划（973计划） |
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| 摘 要： | 为定量判识构造煤并获取其分布信息,以测井曲线技术为指导研究了构造煤的地球物理特征。总结了煤体结构测井参数变化规律并做出了测井曲线模版,并应用此原理对柿庄北区块煤体结构进行了研究。结果显示:构造煤具有自然伽马负异常、声波时差正异常、低电阻率、井径扩径、人工伽马高幅值等特征;人工伽马与声波时差组合对于煤体结构划分具有较好的判识性。柿庄北区块15号煤构造煤(46%)比3号煤更为发育(13%),为制约15号煤煤层气产量的关键因素;柿庄北区块东北部与西南部构造煤发育,主要受西部NE-NNE向断层及褶皱的控制。
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| 关 键 词： | 构造煤 测井曲线 煤体结构 煤层气 柿庄北区块 |
| 收稿时间： | 2015/10/1 0:00:00 |
| 修稿时间： | 2015/10/1 0:00:00 |
Analysis of Identifying Deformed Coal by Logging Curve in Shizhuang North Block, Qinshui basin, China |
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| xu qi lu,huang wen hui,yang yan hui,liu bei,feng xiao long and lu xiao xia.Analysis of Identifying Deformed Coal by Logging Curve in Shizhuang North Block, Qinshui basin, China[J].Science Technology and Engineering,2016,16(3). |
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| Authors: | xu qi lu huang wen hui yang yan hui liu bei feng xiao long and lu xiao xia |
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| Institution: | School of Energy Resources ,China University of Geosciences,School of Energy Resources ,China University of Geosciences,School of Energy Resources ,China University of Geosciences,School of Energy Resources ,China University of Geosciences,China United Coalbed Methane Co.Ltd. |
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| Abstract: | The study of deformed coal is very important for coal mine gas outburst and coalbed methane (CBM) development. In order to quantitatively identify and obtain the layout of deformed coal, the geophysical characteristics and coal structure of Shizhuang area( Qinshui basin, China) were studied with logging applied technology. The characteristics of logging curve and the template which can be used directly in identifying deformed coal have been put forward for the study and it will be a very a practical way in coal mine and CBM development. |
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| Keywords: | deformed coal logging curve coal structure CBM Shizhuang North Block |
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