| 煤田地震多属性分析技术的应用 |
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| 引用本文： | 石瑛,王赞,芦俊.煤田地震多属性分析技术的应用[J].煤炭学报,2008,33(12):1397-1402. |
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| 作者姓名： | 石瑛 王赞 芦俊 |
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| 作者单位： | 中国科学院 地质与地球物理研究所，北京，100029 |
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| 基金项目： | 国家重点基础研究发展计划(973)基金资助项目(2006CB202207) |
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| 摘 要： | 通过井震联合反演，研究煤系地层的横向变化，预测煤层的顶、底板岩性；从地震属性中优选出波阻抗属性、振幅属性、频率属性对小构造和煤层顶、底板岩性进行分析.得出联合测井信息，综合利用地震多属性分析可以从常规几何构造的解释向物性结构的解释过渡，提高了煤田勘探的解释精度，减少了解释的多解性.
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| 关 键 词： | 地震多属性 波阻抗反演 振幅 频率 |
Application of seismic multi-attribute analysis technique in coal field |
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| SHI Ying,WANG Yun,LU Jun.Application of seismic multi-attribute analysis technique in coal field[J].Journal of China Coal Society,2008,33(12):1397-1402. |
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| Authors: | SHI Ying WANG Yun LU Jun |
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| Affiliation: | Institute of Geology and Geophysics;China Academy of Science;Beijing 100029;China |
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| Abstract: | Using joint inversion of logging and seismic data,the transverse change of coal measure was studied and the lithologies of coal seam roof and bottom was predicted.Wave impedance,amplitude and frequency attributes were applied to the interpretation of seismic data,analyzing the small structures and the lithologies of coal seam roof and bottom.The result indicates that comprehensive utilization of seismic multi-attribute analysis and logging data can convert conventional geometric structural interpretation to... |
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| Keywords: | seismic multi-attribute wave impedance inversion amplitude frequency |
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