| 地下煤层自燃区地震勘探研究 |
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| 作者姓名： | 王建文 孙秀容 王宏科 夏学礼 崔若飞 |
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| 作者单位： | [1]陕煤集团神木柠条塔矿业有限公司,陕西榆林719314 [2]上海申丰地质新技术应用研究所有限公司,上海201107 [3]中国矿业大学,江苏徐州221116 |
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| 基金项目： | 陕西煤业化工集团公司科技计划项目 |
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| 摘 要： | 本文旨在探索黄土塬地下煤层自燃区地震勘探技术。研究表明,火烧区在折射层析成像速度剖面、散射波地震记录、共偏移距地震剖面、地震反射波时间剖面中均有表征显示,而有别于采空区的波场特征。
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| 关 键 词： | 地下煤层 自燃 火烧区 地震勘探 黄土塬 |
Study on Seismic Prospecting for Underground Coal Measures Self-ignite Area |
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| Authors: | WANG Jian-Wen SUN Xiu-Rong WANG Hong-Ke XIA Xue-Li CUI Ruo-Fei |
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| Institution: | 1.Shenmu Ningtiaota Coal Mining Co.Ltd.,Shanxi Coal Chemical Industrial Group,Shanxi Yulin 719314,China; 2.Shengfeng Institute of Novel Geological Techniques CO.,LTD.,Shanghai 201107,China; 3.China University of Mining and Technology,Jiangsu Xuzhou 221008,China) |
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| Abstract: | Seismic prospecting technique for coal burned area in the loess plateau is discussed in this paper.There are distinct wave characteristics about coal burned area,different from wave characteristics about mined-out area,in the refraction velocity section,the diffraction record,the common offset section and the reflection section. |
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| Keywords: | underground coal measures self-ignite coal burned area seismic prospecting loess plateau |
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