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《应用地球物理(英文版)》 2009-01
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The filtering characteristics of HHT and its application in acoustic log waveform signal processing

Wang Zhuwen1,Liu Jinghua1,Yue Chongwang1,Li Xiaochun1,and Li Changchun1 GeoExploration College of Science and Technology,Jilin University,Changchun 130026,China.  
Array acoustic logging plays an important role in formation evaluation.Its data is a non-linear and non-stationary signal and array acoustic logging signals have time-varying spectrum characteristics.Traditional filtering methods are inadequate.We introduce a Hilbert-Huang transform(HHT)which makes full preservation of the non-linear and non-stationary characteristics and has great advantages in the acoustic signalfiltering.Using the empirical mode decomposition(EMD)method,the acoustic log waveforms can be decomposed into a finite and often small number of intrinsic mode functions(IMF).The results of applying HHT to real array acoustic logging signal filtering and de-noising are presented to illustrate the efficiency and power of this new method.
【Fund】: supported by National Natural Science Foundation of China(Grant No.40874059);; the National Key Science Engineering Projects of the Ninth Five Year Plan([1999]1423)
【CateGory Index】: TN911.7
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【References】
Chinese Journal Full-text Database 1 Hits
1 Huang Ya-Ping1,Geng Jian-Hua1,Zhong Guang-Fa1,Guo Tong-Lou2,Pu Yong2,Ding Kong-Yun1,and Ma Ji-Qiang11.State Key Laboratory of Marine Geology,School of Ocean and Earth Science,Tongji University,Shanghai 200092,China.2.Exploration Southern Company of China Petroleum and Chemical Corporation,Chengdu 610041,China.;Seismic attribute extraction based on HHT and its application in a marine carbonate area[J];应用地球物理(英文版);2011-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wen Xiaotao1,2,He Zhenhua1,and Huang Deji11.State Key Lab.of Oil&Gas Reservoir Geology&Exploration,Chengdu University of Technology,Chengdu 610059,China. 2.Sedimentary Geology Institute,Chengdu University of Technology,Chengdu,Sichuan 610059,China.;Reservoir detection based on EMD and correlation dimension[J];应用地球物理(英文版);2009-01
2 WANG Zhu-wen1,LIU Jing-hua1,NIE Chun-yan21.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China2.Electronic Information Institute,Changchun University,Changchun 130022,China;Array Acoustic Logging Signal Analysis Based on the Local Correlation Energy[J];Journal of Jilin University(Earth Science Edition);2008-02
3 WANG Zhu-wen1,LIU Jing-hua1,NIE Chun-yan21.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China2.Electronic Information Institute,Changchun University,Changchun 130022,China;Primary Study on the Relationship between Primary Wave Frequency Characteristics and Structural Zone——Its Applications in the CCSD[J];Journal of Jilin University(Earth Science Edition);2008-06
4 YUE Chong-wang,WANG Zhu-wen,CHEN Bo-tao,DING YangCollege of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;Numerical Calculation and Analysis on Two-Dimensional Spectrum for Acoustic Wave Propagation in a Borehole[J];Journal of Jilin University(Earth Science Edition);2009-03
5 Chu Zehan;Huang Hexiong. A New Method for Estimating the Porosity of Sand-Shale Sequence.[J];Well Logging Technology;1992-02
6 Liu Jisheng, Wang Kexie.;To Study Each Mode of Acoustic Full-wavetrains Using Frequency-Wavenumber Analysis.[J];WELL LOGGING TECHNOLOGY;2000-03
7 Chen Bixiao, Zhang Yun.;Full Wave Sonic Logging Data Processing Technique and Its Applications.[J];Well Logging Technology;2002-05
8 ZHU Liu-fang 1,3 ,SHEN Jian-guo 2 (1.Geology and Geophysics Inst. of Science Academy of China, Beijing 100029, China; 2. Pharm. School,Tianjin University, Tianjin 300072, China; 3.Well Logging Co., Shengli Petroluem Administration, Dongying, Shandong 257096, China);The Method Processing the Slowness of P- and S-wave from Waveforms of Array Sonic Logging[J];Well Logging Technology;2004-05
9 Li Changwen, Wu Chunhao, et al. Li Changwen, Wu Chunhao, Wang Wenxian, et al;Full Wavetrain Processing of Array Acoustic Logging Data and its Applications[J];WELL LOGGING TECHNOLOGY;1997-01
10 SONG Li-jun(1,2),MA Jun1,WANG Ke-xie1(1.College of Physics,Jilin University,Changchun 130023,China;2.Institute of Applied Physics,Changchun University,Changchun 130022,China);The numerical simulation and analysis on the head wavesmodes and full waveform in borehole[J];Journal of Northeast Normal University (Natural Science Edition);2005-02
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 Wang Zhu-wen1,Wang Xiao-li1,2,Liu Jing-hua1,Zhang Xue-ang1,Xiang Min1,Yang Chuang1 1.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China 2.Editorial Department of Journal,Jilin University,Changchun 130026,China;Joint Time Frequency Characteristics of Array Acoustic Logging Signals on Fractured Formation[J];Journal of Jilin University(Earth Science Edition);2012-04
2 Wang Zhu-wen1,Xiang Min1,Liu Jing-hua1,Wang Xiao-li1,2,Zhang Xue-ang1,Yang Chuang1 1.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China 2.Editorial Department of Journal,Jilin University,Changchun 130026,China;Time-Frequency Analysis for Full Waveform Characteristics of Acoustic Logging Based on Fractal Fourier Transform[J];Journal of Jilin University(Earth Science Edition);2012-05
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