| 才尔贡玛煤矿地球物理特征及综合勘查方法研究 |
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| 引用本文： | 李文成1,马忠英1,刘志华1,马玉成2. 才尔贡玛煤矿地球物理特征及综合勘查方法研究[J]. 中州煤炭, 2022, 0(12): 135-142. DOI: 10.19389/j.cnki.1003-0506.2022.12.024 |
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| 作者姓名： | 李文成1 马忠英1 刘志华1 马玉成2 |
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| 作者单位： | 1.青海省第一地质勘查院，青海 海东810699； 2.青海省第四地质勘查院，青海 西宁810000 |
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| 摘 要： | 为了解研究区内煤系地层的分布、含煤情况及埋深，分析了才尔贡玛煤矿地球物理特征，主要为可控源音频大地电磁测电测深物性特征和可控源电测深剖面异常特征，为综合勘查方法的实施提供了技术支持。分析了钻探、地球物理测井以及探槽紧密配合的综合勘查方法，得出了研究区成煤规律及特征，可为研究区的远景评价提供依据。
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| 关 键 词： | 才尔贡玛煤矿 地球物理特征 电测深物性 剖面异常 钻探 地球物理测井 探槽 |
Study on geophysical characteristics and comprehensive exploration method of Caiergongma Coal Mine |
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| Li Wencheng1,Ma Zhongying1,Liu Zhihua1,Ma Yucheng2. Study on geophysical characteristics and comprehensive exploration method of Caiergongma Coal Mine[J]. Zhongzhou Coal, 2022, 0(12): 135-142. DOI: 10.19389/j.cnki.1003-0506.2022.12.024 |
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| Authors: | Li Wencheng1 Ma Zhongying1 Liu Zhihua1 Ma Yucheng2 |
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| Affiliation: | 1.The First Geological Exploration Institute of Qinghai Province，Haidong810699，China;2.The Fourth Geological Survey Institute of Qinghai Province，Xining810000，Chin |
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| Abstract: | In order to understand the distribution,coal content and burial depth of coal measures in the study area,the geophysical characteristics of Caiergongma Coal Mine are analyzed,mainly including the physical characteristics of controllable source audio frequency magnetotelluric sounding and the abnormal characteristics of controllable source electric sounding profile,which provide technical support for the implementation of comprehensive exploration methods.The comprehensive exploration methods of drilling,geophysical logging and trench exploration are analyzed,and the rules and characteristics of coal formation in the study area are obtained,which can provide a basis for the prospective evaluation of the study area. |
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| Keywords: | Caiergongma Coal Mine geophysical characteristics electrical sounding properties profile anomalies drilling geophysical logging trenching |
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