基于多参数融合的弱弹性介质激发井深设计方法
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包洪刚
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A multiparameter fusion methodology of well depth design for seismic excitation in weakly elastic media
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BAO Hong-Gang
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表2 岩性物理参数和理论地震子波参数
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Table 2 Lithologic physical parameters and theoretical seismic wavelet parameters
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| h/m | 岩性物理参数 | 理论子波参数 | | ρ/(kg·m-3) | vp/(m·s-1) | vs/(m·s-1) | vp/vs | E/MPa | σ | fmax/Hz | fm/Hz | | 10.1~10.3 | 1.983 | 1 645.514 | 909.509 | 1.809 | 4.200 | 0.280 | 93 | 55 | | 11.1~11.3 | 1.895 | 1 605.104 | 892.710 | 1.798 | 3.854 | 0.276 | 74 | 44 | | 12.1~12.3 | 1.754 | 1 552.143 | 948.353 | 1.637 | 3.793 | 0.202 | 61 | 36 | | 13.1~13.3 | 1.809 | 1 600.750 | 960.753 | 1.666 | 3.986 | 0.192 | 54 | 32 | | 14.1~14.3 | 1.891 | 1 672.460 | 1 006.892 | 1.661 | 4.248 | 0.197 | 50 | 29 | | 15.1~15.3 | 1.818 | 1 688.450 | 1 038.967 | 1.625 | 4.610 | 0.195 | 45 | 26 | | 16.1~16.3 | 1.999 | 1 700.342 | 1 056.778 | 1.609 | 5.292 | 0.185 | 41 | 24 |
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