| 地面物探在木里煤田煤炭勘查中的应用 |
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| 引用本文： | 谢海林,路超,杨六成,赵呈祥,陈海福,陈建洲,马秀兰.地面物探在木里煤田煤炭勘查中的应用[J].青海大学学报,2014,32(5):58-62. |
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| 作者姓名： | 谢海林 路超 杨六成 赵呈祥 陈海福 陈建洲 马秀兰 |
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| 作者单位： | 1. 青海省地质矿产勘查开发局,青海西宁,8100101
2. 青海省第四地质矿产勘查院,青海西宁,810029 |
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| 摘 要： | 为了探索木里煤田隐伏区找煤有效的物探方法组合,本文在研究区域含煤地层构造格架和分布规律的基础上,采用可控源音频大地电磁测深测量进行反演推断,结合重力异常对比分析,初步划分含煤地层分布的有利地段,从而为进一步钻探验证提供依据。
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| 关 键 词： | 木里煤田 可控源音频大地电磁测深法 重力异常 含煤地层 |
Application of surface geophysical exploration in coal prospecting of Muri coalfield |
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| XIE Hailin,LU Chao,YANG Liucheng,ZHAO Chengxiang,CHEN Haifu,CHEN Jianzhou,MA Xiulan.Application of surface geophysical exploration in coal prospecting of Muri coalfield[J].Journal of Qinghai University(Natural Science),2014,32(5):58-62. |
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| Authors: | XIE Hailin LU Chao YANG Liucheng ZHAO Chengxiang CHEN Haifu CHEN Jianzhou MA Xiulan |
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| Institution: | XIE Hailin, LU Chao, YANG Liucheng, ZHAO Chengxiang, CHEN Haifu, CHEN Jianzhou, MA Xiulan (1. Bureau of Geology and Mineral Exploration and Development of Qinghai Province,Xining 810001, China; 2. The Fourth Institute Geological and Mineral Survey of Qinghai,Xining 810029, China) |
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| Abstract: | In order to explore effective geophysical methods combination for coal- proving in concealed area,this paper take profile survey of Controlled Source Audio- Frequency Magnetotellurics to invert and deduce on the basis of researching of the tectonic framework and distribution regularity of the coal- bearing formation in Muri coalfield. The gravity and magnetic anomaly were compared and analyzed to divide the favorable area of coal- bearing strata. The provides the basis for drilling verification work. |
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| Keywords: | Muri coalfield Controlled Source Audio-Frequency Magnetotellurics gravity and magnetic anomaly coal-bearing formation |
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