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《Chinese Journal of Geophysics》 2010-12
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Computational strategy of seismic pre-stack reverse time migration on CPU/GPU

LI Bo~1 , LIU Hong-Wei~1 , LIU Guo-Feng~1 , TONG Xiao-Long~2,LIU Hong~(1*) , GUO Jian~1 , PEI Jiang-Yun~3 1 Institute of Geology and Geophysics , Chinese Academy of Sciences , Beijing 100029, China 2 Beijing Geostar Science and Technology Ltd. Beijing 100029, China 3 Exploration and Development Institute, Daqing Oil Field Ltd,FetroChina, Daqing 163712, China  
Comparing with one-way wave migration algorithm, reverse time migration (RTM) is more attractive because of the theory advantages. Two-way wave equation has been used to extrapolate wave field in RTM, instead of separating the up going wave and down going wave. However, due to the large amount of computation and I/O, RTM is most time-consuming in industrial applications. In this article, we analyze several computational strategies and propose our method, which uses CPU/GPU as computational core and builds random velocity boundary, for solving I/O problem and computational efficiency problem. In the actual test, it has been proved that this method can largely decrease storage memory units and improve computational efficiency.
【Fund】: 国家重大油气专项(2008ZX05008-006-031);; 国家重大专项(2008ZX05023-005-009);; 国家重大科研装备研制项目(O823011119)资助
【CateGory Index】: P631.4
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【References】
Chinese Journal Full-text Database 10 Hits
1 WANG Bao-Li1,GAO Jing-Huai1,CHEN Wen-Chao1,ZHANG Huan-Lan2 1 Xi′an jiaotong university,Xi′an 710049,China 2 Xi′an university of science and technology,Xi′an 710054,China;Efficient boundary storage strategies for seismic reverse time migration[J];Chinese Journal of Geophysics;2012-07
2 XU Lu1,2,MENG Xiao-hong1,LIU Guo-feng1 (1.Key Laboratory of Geo-detection(China University of Geosciences,Beijing),Ministry of Education,Beijing 100083,China; 2.Sinopec Geophysical Research Institute,Nanjing 211103,China);Reverse time migration and removing artifacts[J];Progress in Geophysics;2012-04
3 SHI Ying1,LU Jia-min2,KE Xuan1,TIAN Dong-sheng1,WANG Fei3(1.School of Geosciences,Northeast Petroleum University,Daqing,Heilongjiang 163318,China;2.Exploration and Development Research Institute,Daqing Oilfield Co.Ltd.,Daqing,Heilongjiang 163712,China;3.School of Earth Science,China Petroleum University(Beijing),Beijing 102200,China);Prestack reverse time migration based on GPU parallel accelerating algorithm[J];Journal of Northeast Petroleum University;2012-04
4 SUN Xiao-dong1,LI Zhen-chun1,Wang Xiao-liu2(1.School of Geosciences,China University of Petroleum,Qingdao 266555,China; 2.China National Offshore Oil Corporation CNOOC Research Center,Beijing 100010,China);Pre-stack reverse-time migration using a finite difference method based on triangular grids[J];Progress in Geophysics;2012-05
5 WANG Bao-Li1,2,GAO Jing-Huai1*,CHEN Wen-Chao1,ZHANG Huan-Lan3 1 The School of Electronic and Information Engineering,Xi′an Jiaotong University,Xi′an 710049,China 2 Xi′an Research Institute of China Technology & Engineering Group Corp,Xi′an 710077,China 3 College of Geology & Environment,Xi′an University of Science and Technology,Xi′an 710054,China;Extracting efficiently angle gathers using Poynting vector during reverse time migration[J];Chinese Journal of Geophysics;2013-01
6 WANG Xi-wen,YANG Wu-yang,LU Bin,ZHAO Wan-jin, CHEN Qi-yan,HAN Ling-he,LU Lei (Research Institute of Petroleum Exploration & Development-Northwest,PetroChina,Lanzhou 730020,China);Grasp of the world geophysical technology development status,to promote seismic data processing and interpretation of technological progress[J];Progress in Geophysics;2013-01
7 ZHANG Yan,WU Guo-chen(Departmeng of Gesciences,China University of Petroleum(East China),Qingdao 266555,China);Review of prestack reverse-time migration in TTI media[J];Progress in Geophysics;2013-01
8 LIU Wen-Qing1,2,WANG Xi-Wen2,LIU Hong3,WANG Yu-Chao2, WANG Xiao2,ZENG Hua-Hui2,SHAO Xi-Chun2 1 Chengdu University of Technology,Chengdu 610059,China 2 Research institute of Petroleum Exploration & Development-Northwest,Petrochina,730020 3 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing,100029,China;Application of velocity modeling and reverse time migration to subsalt structure[J];Chinese Journal of Geophysics;2013-02
9 Gong Xiangbo1,LüQingtian1,2,Han Liguo1,Tan Chenqing1 1.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China 2.Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing 100037,China;Method of Angle-Domain Illumination Analysis on Rugged Surface[J];Journal of Jilin University(Earth Science Edition);2013-02
10 YAN Hong-Yong1,2,LIU Yang1,2* 1 State Key Laboratory of Petroleum Resources and Prospecting,China University of Petroleum,Beijing 102249,China 2 CNPC Key Laboratory of Geophysical Exploration,China University of Petroleum,Beijing 102249,China;Acoustic prestack reverse time migration using the adaptive high-order finite-difference method in time-space domain[J];Chinese Journal of Geophysics;2013-03
China Proceedings of conference Full-text Database 3 Hits
1 LI Bo~(1,2),LI Min~3,LIU Hong-Wei~(1,2),LIU Hong~(1,2*) 1 Key Laboratory of Petroleum Resources Research,Institute of Geology and Geophysics,Chinese Academy of Sciences, Beijing 100029,China 2 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 3 Sinopec Geophysical Research Institute,Nanjing 211103,China;Stability of reverse time migration in TTI media[A];[C];2013
2 Liu Guangding (Institute of Geology and Geophysics Key Laboratory of Petroleum Resources Research,CAS 100029 Beijing);Exploration and Sustainable Development of Oil and Gas Resources in China[A];[C];2013
3 Xing Yi;Application of Reverse Time Migration in Seismic Data Processing on GPU[A];[C];2013
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Bing_ming 1,DONG Min_yu 1,LI Cheng_chu 1,TENG Ji_wen 2,ZHANG Zhong_jie 2 (1.Department of Geoscience, University of Petroleum, Beijing 100220, China; 2.Institute of Geophysics, Chinese Academy of Science, Beijing 100101, China);REVERSE-TIME-DEPTH MIGRATION OF ELASTIC WAVE IN ANISOTROPIC MEDIA[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-01
2 ZHOU Hui1,XIE Chun-lin2,WANG Shang-xu1,LI Guo-fa1 1.State Key Laboratory of Petroleum Resources and Prospecting/CNPC Key Lab of Geophysical Exploration, China University of Petroleum,Beijing 102249,China 2.Institute of Exploration and Development,PetroChina Daqing Oilfield Limited Company Ltd.,Daqing 163172,Heilongjiang,China;Prestack Depth Migration for Geological Structures with Complicated Surface[J];Journal of Jilin University(Earth Science Edition);2012-01
3 YUAN Gang,JIANG Bo,ZENG Hua-hui(Institute of Petroleum Exploration and Development in the Northwest,PetroChina,Lanzhou,Gansu 730020,China);Application of anisotropic PSTM in Tarim Basin's carbonate rock data processing[J];Journal of Daqing Petroleum Institute;2010-03
4 LIU Guang-ding (Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100101, China);THE SECOND EXPLOITATION OF THE OIL AND GAS RESOURCES IN CHINA[J];Progress In Geophysics;2001-04
5 WU Guo-chen 1, 2 , WANG Hua-zhong 1 (1. Laboratory of Marine Geology under Education Ministry, Tongji University, Shanghai 200092, China; 2. College of Earth Resource and Information, University of Petroleum, Dong Ying 257061, China);Analysis of numerical dispersion in wave-field simulation[J];Progress In Geophysics;2005-01
6 WANG Bao-li, YIN Xing-yao, ZHANG Fan-chang (Globe Resources and Information Department, University of Petroleum(East China), Dongying 257061,China);Elastic impedance inversion and its application[J];Progress In Geophysics;2005-01
7 LIU Guang-ding 1, CHEN Jie 2 (1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,China; 2. Guangzhou Marine Geological Survey, Guangzhou 510075,China);Analysis of difficulties in gas-petroleum prospecting in Chinese pre-cenozoic relic basin and the corresponding solutions[J];Progress In Geophysics;2005-02
8 HAO Chong-tao,YAO Chen,WANG Xun(Institute of Geology,China Seismological Bureau,Beijing 100029,China);The characteristics of velocities with azimuth variation for arbitrary spatial orientation TI media[J];Progress in Geophysics;2006-02
9 XUE Dong-chuan1,WANG Shang-xu1,JIAO Shu-jing2(1.CNPC Geophysics Key Lab.,China University of Petroleum,Beijing 102249,China;2.Faculty of Mechanical and Electronic Engineering,China University of Petroleum,Beijing 102249,China);Wave equation finite-element modeling including rugged topography and complicated medium[J];Progress in Geophysics;2007-02
10 WU Guo-chen,LIANG Kai(College of Geo-Resources and Information,China University of Petroleum(East China),Dongying 257061,China);High precision finite difference operators for qP wave equation in VTI media[J];Progress in Geophysics;2007-03
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 SHI Ying1,PEI Jiang-yun2,LIN Chun-hua2,HE Shu3,ZHAO Xu4,LIU Yu5(1.School of Geosciences,Northeast Petroleum University,Daqing,Heilongjiang 163318,China;2.Research Institute of Exploration and Development of Daqing Oilfield Company Ltd.,Daqing,Heilongjiang 163712,China;3.Sinopec Research Institute of Petroleum Drilling Engineering,Beijing 100101,China;4.Test Technology Services Company,Daqing Oilfield Co.Ltd.,Daqing,Heilongjiang 163853,China;5.Oil Recovery Plant No.1,Daqing Oilfield Corp.Ltd.,Daqing,Heilongjiang 163311,China);Surface wave suppressing and application based on cross-spread approach[J];Journal of Northeast Petroleum University;2012-05
2 WANG Tong-kui,LI Ying,LI Jun,XU Wen-hui,XUE Lin,HAO Jie,WANG Dong-na (Exploration and Development Institute,Jidong Oilfield,Tangshan 063004,China);The applied research in Nanpu Sag buried hill with the fluid detection technology of prestack and post-stack[J];Progress in Geophysics;2012-06
3 ZHANG Yan,WU Guo-chen(Departmeng of Gesciences,China University of Petroleum(East China),Qingdao 266555,China);Review of prestack reverse-time migration in TTI media[J];Progress in Geophysics;2013-01
4 LIU Wen-Qing1,2,WANG Xi-Wen2,LIU Hong3,WANG Yu-Chao2, WANG Xiao2,ZENG Hua-Hui2,SHAO Xi-Chun2 1 Chengdu University of Technology,Chengdu 610059,China 2 Research institute of Petroleum Exploration & Development-Northwest,Petrochina,730020 3 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing,100029,China;Application of velocity modeling and reverse time migration to subsalt structure[J];Chinese Journal of Geophysics;2013-02
5 DU Qi-Zhen1,ZHU Yi-Tong2,ZHANG Ming-Qiang1,GONG Xu-Fei1 1 School of Geosciences,China University of Petroleum,Qingdao 266580,China 2 CNOOC Research Institute,Beijing 100027,China;A study on the strategy of low wavenumber noise suppression for prestack reverse-time depth migration[J];Chinese Journal of Geophysics;2013-07
6 CAO Tong,GUO Shao-bin(China University of Geosciences,Beijing 100083,China);The application of refined seismic structure interpretation in reservoir development[J];Progress in Geophysics;2013-04
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