| 层状各向同性多孔介质中井间地震的数值计算 |
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| 引用本文： | 张钋,李幼铭.层状各向同性多孔介质中井间地震的数值计算[J].地球物理学报,1995,38(4):507-518. |
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| 作者姓名： | 张钋 李幼铭 |
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| 作者单位： | 中国科学院地球物理研究所, 北京 100101 |
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| 基金项目： | 国家自然基金委员会、中国科学院、中国石油天然气总公司和大庆石油管理局联合资助 |
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| 摘 要： | 依据Ｂｉｏｔ理论，提出计算理论地震图的相应传播矩阵算法，并针对井间地震震源和检波器的不同配置进行数值计算，结果表明，本文算法高频可达１０００Ｈ２以上．文中算例说明利用震源和检波器相对于储油层的不同位置，可从反射震相记录波形上的差异，判定储油层存在与否．
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| 关 键 词： | 多孔介质 传播矩阵法 井间地震 |
| 收稿时间： | 1994-01-20 |
THE CALCULATION OF CROSS-WELL SEISMIC IN ISOTROPIC POROUS LAYERED MEDIA |
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| ZHANG BO, LI YOU-MING, YOU-MING, YIN-BIN.THE CALCULATION OF CROSS-WELL SEISMIC IN ISOTROPIC POROUS LAYERED MEDIA[J].Chinese Journal of Geophysics,1995,38(4):507-518. |
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| Authors: | ZHANG BO LI YOU-MING YOU-MING YIN-BIN |
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| Institution: | Institute of Geophysics, chinese Academy of Sciences, Beijing, 100101 |
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| Abstract: | In this paper, based on the generalized Boit's Theory, we propose the corresponding propagaion matrix algorithm of Seismograms. For cross-well survey, by this algorithm we can compute the seismograms and its corresponding reflection and transmission coefficients for different locations of sources and receivers with a widefrequency band (0-1000Hz). We show by examples that it is possible to determine the existence of reservoir layers from the waveform records of the different locationsof sources and receivers. |
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| Keywords: | Porous media Propagation matrix Cross-well seismic |
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