| 内蒙古棋盘井地区地热田特征研究 |
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| 引用本文： | 王平伟,' target='_blank'>,王永怀,' target='_blank'>,邓国成,' target='_blank'>,白晓飞,' target='_blank'>,吴 侠,' target='_blank'>,刘世响,' target='_blank'>.内蒙古棋盘井地区地热田特征研究[J].中州煤炭,2021,0(4):183-187. |
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| 作者姓名： | 王平伟 ' target='_blank'> 王永怀 ' target='_blank'> 邓国成 ' target='_blank'> 白晓飞 ' target='_blank'> 吴 侠 ' target='_blank'> 刘世响 ' target='_blank'> |
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| 作者单位： | （1.河南省地球物理空间信息研究院，河南 郑州 450009； 2.河南省地质物探工程技术研究中心，河南 郑州 450009） |
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| 摘 要： | 针对加快棋盘井镇地热资源开发利用以及扩大资源储量的目的，以二维地震勘探和可控源音频大地测量为主要方法，对地热田地质特征和进一步勘查孔位布设进行了研究。研究结果表明:该区地热田资源受断裂构造控制明显，其地温场分布特征受断层、基底构造和地层岩性的多重控制；地热田的热源主要来自于地球内部，通过断裂带水热对流进行热传导，除主伸展断裂外，次级断裂或断裂交叉带也可起到导热构造的作用；二维地震勘探和可控源音频大地测量在控水构造识别上具有良好的应用效果，并根据物探测量成果提出了建议勘查钻孔位置。研究成果为下一步找矿勘查提供了参考。
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| 关 键 词： | 地温场特征 地热田 控热构造 水文地质特征 棋盘井镇 |
Study on characteristics of geothermal fields in Qipanjing Area of Inner Mongolia |
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| Wang Pingwei,' target='_blank'>,Wang Yonghuai,' target='_blank'>,Deng Guocheng,' target='_blank'>,Bai Xiaofei,' target='_blank'>,Wu Xia,' target='_blank'>,Liu Shixiang,' target='_blank'>. Study on characteristics of geothermal fields in Qipanjing Area of Inner Mongolia[J].Zhongzhou Coal,2021,0(4):183-187. |
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| Authors: | Wang Pingwei ' target='_blank'> Wang Yonghuai ' target='_blank'> Deng Guocheng ' target='_blank'> Bai Xiaofei ' target='_blank'> Wu Xia ' target='_blank'> Liu Shixiang ' target='_blank'> |
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| Affiliation: | （1.Henan Provincial Institute of Geophysical Spatial Information，Zhengzhou 450009，China；2.Henan Engineering Technology Research Center for Geophysical Prospecting，Zhengzhou 450009，China） |
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| Abstract: | For the purpose of accelerating the development and utilization of geothermal resources and expanding the reserves in Qipanjing Town，the geological characteristics of geothermal field and the layout of further exploration holes were studied with two-dimensional seismic exploration and controlled source audio frequency geodesy as the main methods.The results showed that the geothermal resources in this area were obviously controlled by faults，and the distribution characteristics of geothermal field are controlled by faults，basement structures and lithology.The heat source of geothermal field mainly comes from the interior of the earth.It conducts heat through the water heat convection in the fault zone.In addition to the main extension fault，the secondary fault or fault crossing zone can also play the role of heat conduction structure.Two dimensional seismic exploration and controlled source audio frequency geodesy have good application effect in the identification of water control structure.According to the results of geophysical survey，the proposed exploration borehole location was put forward.The research results provided a reference for the next prospecting work. |
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| Keywords: | ,geothermal field characteristics, geothermal field, thermal control structure, hydrogeological characteristics, Qipanjing Town |
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