| 正演技术在石膏矿地震勘探中的应用 |
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| 引用本文： | 李树东,邓国成.正演技术在石膏矿地震勘探中的应用[J].中国煤炭地质,2014(6):50-55. |
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| 作者姓名： | 李树东 邓国成 |
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| 作者单位： | 河南省煤田地质局物探测量队,河南郑州450009 |
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| 摘 要： | 利用地质和地震资料通过采用正演技术模拟石膏矿体的地震反射特征,设计了与矿体发育特征相适应观测系统参数,并应用到石膏矿的地震勘探中。通过分析对比地震时间剖面上的反射波特征,对石膏矿赋存特征和构造规律进行了解释研究,并评价了地震勘探方法对石膏等沉积型矿藏的勘探效果。利用该方法在新疆南疆地区进行了勘探试验和研究,取得了较好的效果,该方法有着良好的应用前景。
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| 关 键 词： | 正演 地震勘探 石膏矿 应用 |
Application of Forward Modeling in Gypsum Deposit Seismic Prospecting |
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| Li Shudong,Deng Guocheng.Application of Forward Modeling in Gypsum Deposit Seismic Prospecting[J].Coal Geology of China,2014(6):50-55. |
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| Authors: | Li Shudong Deng Guocheng |
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| Institution: | (Geophysical Prospecting and Surveying Team, Henan Bureau of Coal Geological Exploration, Zhengzhou, Henan 450009) |
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| Abstract: | Using forward modeling simulated gypsum orebody seismic reflection features based on geological and seismic data, designed field setup parameters adapted to orebody development characteristics, and applied to gypsum deposit seismic prospecting. After seismic time section reflection characteristics contrasting, carried out interpretation of gypsum deposit hosting features and structural pattern, assessed seismic prospecting effects on gypsum and other sedimentary deposits. Using the method in southern Xinjiang carried out prospecting test and research, has obtained rather good effects, illustrated the method has excellent application prospect. |
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| Keywords: | forward seismic prospecting gypsum deposit application |
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