含薄互储集层半空间中点源激发的地震波场的理论求解
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摘要
应用 Biot 双相介质的波动理论,严格推导了含有双相介质层(油储集层)时点源激发的表面位移的 Fouri-er-Bessel 积分解.自然地将储集层岩性参致(孔隙度、粘滞系数、渗透率等)纳入积分解中.
The authors use the Blot’s theory of elastic wave in porous medium and get a Fourier-Bessel in- tegral solution of surface displacement of the secimic sound field excited by seismic focus in layered media which contains a thin reservoir.Naturally,it takes the porous parameter(porosity,viscosity of the pore fluid,permeability of porous medium)into the solution.
The authors use the Blot’s theory of elastic wave in porous medium and get a Fourier-Bessel in- tegral solution of surface displacement of the secimic sound field excited by seismic focus in layered media which contains a thin reservoir.Naturally,it takes the porous parameter(porosity,viscosity of the pore fluid,permeability of porous medium)into the solution.
引文
1 Biot M A·J Acost.Soc.Am.1956,28:167～191．
2 Ewing W M 著,刘光鼎译.层状介层中的弹性波.北京:科学出版社,1966．
3 Love A E H.A Treafis on the mathematical Theory of Elasticity(4 th.ed.)Dover.New York:1944．
4 伍先运,罗朝盛等.中国地球物理学会年刊.北京:地震出版社,1990,15．
5 王克协,董庆德.渗透性地层油井中声场的理论分析与计算.石油学报,1986,1:59～69．
6 陈远泰,多层弹性半空间中地震波(一).地球物理学报,1974,17(1) :20～43．
7 陈远泰.多层弹性半空间中地震波(二).地球物理学报,1974,17(3) :173～185．
8 Zhu X AND.Mcmechan G A.Geophysis.1991,56(3) :328～339．
2 Ewing W M 著,刘光鼎译.层状介层中的弹性波.北京:科学出版社,1966．
3 Love A E H.A Treafis on the mathematical Theory of Elasticity(4 th.ed.)Dover.New York:1944．
4 伍先运,罗朝盛等.中国地球物理学会年刊.北京:地震出版社,1990,15．
5 王克协,董庆德.渗透性地层油井中声场的理论分析与计算.石油学报,1986,1:59～69．
6 陈远泰,多层弹性半空间中地震波(一).地球物理学报,1974,17(1) :20～43．
7 陈远泰.多层弹性半空间中地震波(二).地球物理学报,1974,17(3) :173～185．
8 Zhu X AND.Mcmechan G A.Geophysis.1991,56(3) :328～339．
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