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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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基于双相介质bisq模型的地震波正演模拟
Keywords: bisq模型,双相介质,pml边界条件,波场模拟
Abstract:
？biot流动机制和喷射流动机制是含流体孔隙介质中的两种重要的力学机制,同时包含这两种机制的bisq模型能够更好地反映孔隙介质中弹性波的传播规律。本文从bisq模型的基本方程出发,推导了完全匹配层(pml)吸收边界的交错网格高阶有限差分方法的表达式,对双相各向同性介质中地震波场进行了数值模拟;然后通过调整孔隙度、渗透率等储层参数,对比分析了储层参数对双相介质波场特征的影响。数值模拟结果表明,基于bisq模型的正演模拟正确反映了双相各向同性介质的波场特征;储层参数取值变化对波场特征的影响也十分明显。
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| [11] | dvorkinj，noien-hoeksemar，nura.thesquir-llowmechanism：macroscopicdescription[j].geophysicc.1994,59(3):428-438
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| [12] | yangdh，yangkd.thegeneralizedbisqwaveequationbasedonthesolid/lluidcouplinganisotropy.segtechnicalprogramexpandedabstracts，2003，22:1306～1309
|
| [13] | 杨宽德，杨顶辉，王书强.基于biot-sqiit方程的波场模拟.地球物理学报，2002，45(6):853～861yangkuande，yangdinghuiandwangshuqiang.wave-neidsimulationbasedonthebiot-squirtequation.chinesejournalofgeophysics，2002，45(6)：853～861
|
| [14] | yangkd，yangdh.numericalsimulationofelasticwavepropagationbasedonthetransverselyisotropicbisqequation.actaseismologicasinca，2002，15(6)628～635
|
| [15] | 杨宽德，杨顶辉，王书强.基于bisq高频极限方程的交错网格法数值模拟.石油地球物理勘探，2002，37(5)463～468yangkuande，yangdinghuiandwangshuqiang.numericalsimulationbystaggeredgridmethodforhighfrequencylimitedbisqequation.ogp，2002，37(5)463～468
|
| [16] | 孟庆生，何樵登，朱建伟等.基于bisq模型双相各向同性介质中地震波数值模拟.吉林大学学报（地球科学版)，2003，33(2):217～221mengqingsheng，heqiaodeng，zhujianweietal.seismicmodelinginisotropicporousmediabasedonbisqmodel.犑ournalofjilinuniversity(earthscienceedition),2003,33(2):217～221
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| [17] | 轩义华，何樵登，孟庆生等.基于bisq机制的双相eda介质的波场分析.石油地球物理勘探，2006，41(5)550～556auanyihua，heqiaodeng，mengqingshengetal.wavefieldanalysisofbiphaseedamediumbasedonbisqmechanism.ogp,2006,41(5):550～556
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| [18] | 王者江.基于bisq机制的三维双相正交介质正演模拟及传播特性研究[博士论文].吉林长春：吉林大学，2008
|
| [19] | wangzj，heqd，wangdl.thenumericalsimulationtora3dtwo-phaseanisotropicmediumbasedonbisqmodel[j].appliedgeophysicc.2008,5(1):24-34
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| [20] | collinof，tsogkac.applicationoftheperfectlymatchedabsorbinglayermodeltothelinearelastody-namicprobleminanisotropicheterogeneousmedia[j].geophysicc.2001,66(1):294-307
|
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