Volume 47 Issue 1
Feb.  2019
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LIU Yang, ZHAO Hu, YIN Cheng, WU Sihai, DAI Ronghuo, DI Zhixin. Elastic wave prestack reverse time migration on undulating surfac[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(1): 181-186. DOI: 10.3969/j.issn.1001-1986.2019.01.028
Citation: LIU Yang, ZHAO Hu, YIN Cheng, WU Sihai, DAI Ronghuo, DI Zhixin. Elastic wave prestack reverse time migration on undulating surfac[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(1): 181-186. DOI: 10.3969/j.issn.1001-1986.2019.01.028
shu

Elastic wave prestack reverse time migration on undulating surfac

  • 1. School of Geosciences and Technology, Southwest Petroleum University, Chengdu 610500, China;

  • 2. Technology Research and Development Center of Petroleum Engineering Geophysics Co. Ltd. of SINOPEC, Beijing 100020, China

Funds: 

National Science and Technology Major Project(2016ZX05024-001)

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  • Received Date: October 15, 2017
  • Published Date: February 24, 2019
    Graphical Abstract
    • Abstract
  • At present, seismic exploration is facing many challenges in the "double complex" area, especially the undulating surface make it difficult to accurately image the underground complex structures. In this paper, we have studied the elastic wave prestack reverse time migration method for undulating surface, and a simple and effective treatment method was adopted to solve the free boundary conditions of undulating surface. In addition, the storage strategy of the effective boundary was used to solve the problem of big storage of elastic wave prestack reverse time migration. The numerical experimental results also show that this method can accurately reconstruct the source wave field. Finally, test of SEG Canadian overthrust fault model for undulating surface has further verified the effectiveness of the method proposed in this paper.
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    • References (19)
  • [1]
    MCGARRY R, QIN Yilong, ACCELEWARE L. Direction-Vector-based angle gathers from anisotropic elastic RTM[C]//SEG Technical Program Expanded. 2012:3820-3824.
    [2]
    PHADKE S,DHUBIA S. Reverse time migration of marine model with elastic wave equation and amplitude preservation[C]//SEG Technical Program Expanded Abstracts 2012. 2012:1-5.
    [3]
    WHITMORE N D. Iterative depth migration by backward time propagation[C]//SEG Technical Program Expanded Abstracts. 1983:382-385.
    [4]
    WU Wenjing,LINES L R,LU Hanxing. Analysis of higher-order, finite-difference schemes in 3-D reverse time migration[J]. Geophysics,1996,61(3):845-856.
    [5]
    董良国,马在田,曹景忠. 一阶弹性波方程交错网格高阶差分解法稳定性研究[J]. 地球物理学报,2000,43(6):856-864.

    DONG Liangguo,MA Zaitian,CAO Jingzhong. A study on stability of the staggered-grid high-order difference method of first-order elastic wave equation[J]. Chinese Journal of Geophysics,2000,43(6):856-864.
    [6]
    张会星,宁书年. 弹性波动方程叠前逆时偏移[J]. 中国矿业大学学报,2002,31(5):34-38.

    ZHANG Huixing,NING Shunian. Pre-stack reverse time migration of elastic wave equation[J]. Journal of China University of Mining & Technology,2002,31(5):34-38.
    [7]
    CLAPP R G. Reverse time migration with random boundaries[C]//SEG Technical Program Expanded Abstracts of 2009. 2009:2809-2813.
    [8]
    王保利,高静怀,陈文超,等. 地震叠前逆时偏移的有效边界存储策略[J]. 地球物理学报,2012,55(7):2412-2421.

    WANG Baoli,GAO Jinghuai,CHEN Wenchao,et al. Efficient boundary storage strategies for seismic reverse time migration[J]. Chinese Journal of Geophysics,2012,55(7):2412-2421.
    [9]
    CHANG Wenfong,MCMECHAN G A. Elastic reverse time migration[J]. Geophysics,1987,52(10):1365-1375.
    [10]
    刘红伟,刘洪,李博,等. 起伏地表叠前逆时偏移理论及GPU加速技术[J]. 地球物理学报,2011,54(7):1883-1892.

    LIU Hongwei,LIU Hong,LI Bo,et al. Pre-stack reverse time migration for rugged topography and GPU acceleration technology[J]. Chinese Journal of Geophysics,2011,54(7):1883-1892.
    [11]
    孔祥宁,朱海波. 起伏地表叠前偏移在YCN探区的应用研究[J]. 地球物理学进展,2013,28(3):1390-1397.

    KONG Xiangning,ZHU Haibo. Application study of topography pre-stack migration in YCN area[J]. Progress in Geophysics, 2013,28(3):1390-1397.
    [12]
    孔祥宁,段心标,刘守伟,等. 起伏地表叠前逆时偏移的实现及应用[J]. 地球物理学进展,2014,29(3):1168-1172.

    KONG Xiangning,DUAN Xinbiao,LIU Shouwei,et al. Reverse time migration from rugged datum:Technology and applications[J]. Progress in Geophysics,2014,29(3):1168-1172.
    [13]
    朱海波,林伯香,徐兆涛,等. 起伏地表叠前时间偏移处理流程及其应用研究[J]. 石油物探,2012,51(5):486-492.

    ZHU Haibo,LIN Boxiang,XU Zhaotao,et al. Prestack time migration scheme from rugged topography and its application[J]. Geophysical Prospecting for Petroleum,2012,51(5):486-492.
    [14]
    王祥春,刘学伟. 起伏地表二维声波方程地震波场模拟与分析[J]. 石油地球物理勘探,2007,42(3):268-276.

    WANG Xiangchun,LIU Xuewei. Simulation and analysis of seismic wavefield on relief surface by 2-D acoustic wave equation[J]. Oil Geophysical Prospecting,2007,42(3):268-276.
    [15]
    曲英铭,黄建平,李振春,等. 分层映射法起伏自由地表弹性波正演模拟与波场分离[J]. 石油地球物理勘探,2016,51(2):261-271.

    QU Yingming,HUANG Jianping,LI Zhenchun,et al. Elastic wave forward modeling and wave-field separation of irregular free-surface based on the layered mapping method[J]. Oil Geophysical Prospecting,2016,51(2):261-271.
    [16]
    YOON K,MARFURT K J,STARR W. Challenges in reverse-time migration[C]//SEG Technical Program Expanded Abstracts 2004. 2004:1057-1060.
    [17]
    牟永光,裴正林. 三维复杂介质地震数值模拟[M]. 北京:石油工业出版社,2005.
    [18]
    董良国,郭晓玲,吴晓丰,等. 起伏地表弹性波传播有限差分法数值模拟[J]. 天然气工业,2007,27(10):35-41.

    DONG Liangguo,GUO Xiaoling,WU Xiaofeng,et al. Finite difference numerical simulation for the elastic wave propagation in rugged topography[J]. Natural Gas Industry,2007,27(10):35-41.
    [19]
    LIU Hongwei,DING Renwei,LIU Lu,et al. Wavefield reconstruction methods for reverse time migration[J]. Journal of Geophysics and Engineering,2013,10:015004.
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