Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Yangtze University(Natural Science Edition) Sci & Eng V》 2009-04
Add to Favorite Get Latest Update

High-accuracy Coherence Analysis Based on Edge-preserving Smoothing

ZHAO Yan,HE Zhen-hua,HUANG De-ji (Chengdu University of Technology,Chengdu 610059)  
Seismic coherence had more advantages from the aspect of revealing,lateral changes of strata, fault and complex structure compared to the conventional seismic amplitude slice .But when the original seismic amplitude data volume had lower signal to noise ratio, the coherence cube was seriously influenced by the noise,its ability of resolution was poor.In order to overcome the shortcoming with large influence of noise on the conventional calculation of coherence cube and by introducing 3-D edge-preserving smoothing technique, this paper presentsed a 3-D edge-preserving smoothing -based coherence analysis method,it first carried out edge-preserving smoothing prosessing of original seismic amplitude data volume before the coherence analysis.The computing results of practical data show that the ability to distinguish the fault and complex structure of the coherence slice gained by the method significantly increase.
【CateGory Index】: P631.44
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 6 Hits
1 WANG XI-WEN 1) YANG KONG-QING 1) ZHOU LI-HONG 2) WANG JUAN 2) LIU HONG 2) LI YOU-MING 2) 1) Department of physics, Lanzhou University, Lanzhou 730000, China 2) Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China;METHODS OF CALCULATING COHERENCE CUBE ON THE BASIS OF WAVELET TRANSFORM[J];Chinese Journal of Geophysics;2002-06
2 Zhang Junhua Wang Yueying Zhao Yong (College of Geo-Resources and Information, University of Petroleum, Dongying 257061, China);APPLICATION OF THE THIRD GENERATION OF COHERENT CUBE IN RECOGNIZING FAULTS AND FRACTURES[J];Acta Seismologica Sinica;2004-05
3 XIONG Xiao-jun, YIN Cheng, ZHANG Bai-lin, ZHOU Jie-ling, LI Da-wei (Southwest Petroleum Institute, Chengdu Sichuan 610500, China);A NEW COHERENCY ALGORITHM BASED ON HIGHER-ORDER STATISTICS[J];Chinese Journal of Engineering Geophysics;2004-03
4 Yuan Shujin SINOPEC Exploration & Production Research Institute,Beijing 100083,China;A review of seismic coherence techniques.[J];Progress in Exploration Geophysics;2007-01
5 Xiong Xiao-jun1,He Zhen-hua1,Zhao Ming-jin2 and Huang De-ji11.Chengdu University of Technology,Chengdy City,Sichuan Province,610059,China2.Hengtai-Aipu Technical Co.,Ltd of Petroleum Exploration and Development,Beijing City,100089,China;A new GHT-based fractural detection method[J];Oil Geophysical Prospecting;2009-04
6 CAI Gang,SUN Dong,PEI Ming-li,LIU Wei-fang,GONG Hong-lin(Northwest Branch of Research Institute of Petroleum Exploration and Development,PetroChina,Lanzhou 730020,China);COHERENCE CUBE TECHNIQUE AND ITS APPLICATION IN HYDROCARBON EXPLORATION FIELD[J];Natural Gas Geoscience;2006-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YE Zeng-lu~1,HE Jian-jun~2,LIN Jie~31.Tongling University,Tongling 244000,China;2.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Changdu 610059,China;3.College of Information Engineering,Chengdu University of Technology,Chengdu 610059,China;Implementation of calculating coherence cube on the basis of wavelet transform and analysis of its applied results[J];Journal of Chengdu University of Technology(Science & Technology Edition);2006-05
2 Wu Yongping(College of Energy Resources,Chengdu University of Technology,Chengdu 610059,China),Wang Chao.;Application of 3D coherence cube technique in 3D seismic fine structural interpretation[J];Fault-Block Oil & Gas Field;2008-02
3 WU Wei1,GUO Hua1,ZHANG Jing1,MEI Faguo1,JIAN Xiaogang2 (1. School of mathematical sciences, Jilin university, Changchun 130012, China; 2. School of mechanical engineering, Shanghai Jiaotong university, Shanghai 200030, China);Application of wavelet transform in processing the signals of testing underground pipe[J];Progress In Geophysics;2003-03
4 LI Jun~1,LIU Li-feng~2,ZHAO Yu-he~1,TU Guang-hong~1,ZHOU Li-hong~3,XIAO Dun-qing~3,GAO Jia-rui~3(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.Exploration & Production Research Institute.SINOPEC,Beijing 100083,China3.Dagang oilfield Company,CNPC,Tianjin 300280,China);A review of study on ancient buried hill reservoir[J];Progress in Geophysics;2006-03
5 WANG Xi-wen,HU Zi-duo,TIAN Yan-can,WANG Hong-qi,WANG Shu-jiang,Xiao Ming-tu,Ma Jian-hua(Northwest Subsidiary of Research Institute of Exploration and Development,PetroChina,Lanzhou 730020,China);Study of seismic wavelet processing method in two step deconvolution[J];Progress in Geophysics;2006-04
6 CHEN Yu-hong~1,YANG Chang-chun~1,CAO Qi-fang~2,LI Bo-tao~1,SHANG Yong-sheng~1(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.Shengli exploration research institute,Dongying 257100,China);The comparison of some time-frequency analysis methods[J];Progress in Geophysics;2006-04
7 WANG Zhao-guo,QIN Shu-hong,YAN Jun (College of Geoexploration Science And Technology,Jilin University,Changchun 130026,China);A study on energy of nonlinear wave in solid media[J];Progress in Geophysics;2007-01
8 TANG Hua-feng1,WANG Pu-jun1,JIANG Chuan-jin2,BIAN Wei-hua1,HUANG Yu-long1(1.College of Earth Sciences,Jilin University,Changchun 130061,China;2.Daqing Exploration &Development Institute,Daqing 163712,China);Physical model and seismic recognition of concealed volcanic edifices of Yingcheng Formation in Songliao Basin,Cretaceous,NE China[J];Progress in Geophysics;2007-02
9 WANG Zhu-wen1,LIU Jing-hua1,NIE Chun-yan2(1.College of Geoexploration Sci.& Tech.,Jilin University,Changchun 130026,China;2.Electronic Information Institute,Changchun University,Changchun 130022,China);Time-frequency analysis of array acoustic logging signal based on Choi-Williams energy distribution[J];Progress in Geophysics;2007-05
10 LI Zhi-hua (Institute of Geophysics and Geomatics,China University of Geosciences,Wuhan 430074,China);APPLICATION OF HIGH-ORDER STATISTICS IN GEOPHYSICS[J];Chinese Journal of Engineering Geophysics;2006-05
China Proceedings of conference Full-text Database 2 Hits
1 YANG Xiao,WANG Zhen-li,YU Yue-yu (Key Laboratory of integrative researches on geophysics for petroleum,Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing,100029,China);The overview of seismic techniques in prediction of fracture reservoir[A];[C];2011
2 Cao Ziqiang He Feng Liu Zhibin Zhang Yiming Jiao Zhenhua;Application of Blend Visualization in Turbidities channels reservoir prediction[A];[C];2011
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 HE Jian-jun, HE Zhen-hua, HUANG Dei-ji (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, China);Detection and interpretation of fracture sets in tight sandstone reservoir[J];Journal of Chengdu University of Technology(Science & Technology Edition);2004-06
2 Gao Jing-huai; Wang Wen-bin; Zhu Guang-ming (Institute of Geophysics, Acadamia Sinica, Beijing 100101, China) (School of Electronics & Information Engineering, Xi'an Jiaotong Univ., Xi'an. 710049, China) (Xo'an College of Engineering, Xi'an 710054, Chin;WAVELET TRANSFORM AND INSTANTANEOUS ATTRIBUTES ANALYSIS[J];Chinese Journal of Geophysics;1997-06
3 GAO JING-HUAI; WANG WEN-BING; ZHU GUANG-MING;PENG YU-HUA; WANG YU-GUI 1)(School of electronics & information engineering,Xian Jiaotong Univ., Xian., 710049, China)2)(Xian college of geology, Xian, 710054, China)3)(Shandong Industrial Univ., Jinan, 25001;ON THE CHOICE OF WAVELET FUNCTIONS FOR SEISMIC DATA PROCESSING[J];Chinese Journal of Geophysics;1996-03
4 Wang Xiwen,Northwest Geology Institute,Yanerwan Street,Chengguan District,Lanzhou City,Gansu Province, 73 0 0 2 0 ,China;Obtaining the high-resolution filter operator in wavelet domain.[J];OIL GEOPHYSICAL PROSPECTING;2000-03
5 Wang Xiwen, Liu Quanxin, Li Youming, Liu Hong and Gao Jinghuai.Wang Xiwen,Northwest Geological Research Institute of CNPC,Lanzhou City,Gansu Province,730020;One method for frequency-division obtainment of instantaneous characteristics of seismic signals in wavelet domain, and its application.[J];Oil Geophysical Prospecting;2000-04
6 Liu Chuanhu Institute of Geophcical,Shengli Petroleum,Administration Dongying City,Shandong Province,257100,China;Application of seismic coherent analysis technology to prediction of fractured reservoir[J];Oil Geophysical Prospecting;2001-02
7 Wang Zhijun and Huang Junbin.Deparfment of Manpower Source,Petrolum Reserch Center of Center Sea ,JingXin Building,North Rood of Dongsanhuan,Beijing,City,100027,China;Identification of micro-fault and sand body by using coherence technique and 3-D visualization.[J];Oil Geophysical Prospecting;2001-03
8 Wang Xiwen,Yang Kongqing,Liu Quanxin,Yang Wuyang,Liu Hong and Li Youming.North West Institute of Geosciences,Lanzhou City,Gansu Province,230020,China;Research on algorithm of seismic coherent cube based on wavelet transtorm.[J];Oil Geophysical Prospecting;2002-04
9 Wu Qinglong,Zhang Yanqing and Cui Quanzhang.;Integrative interpretation of minor fault and it's application in Yingtai area.[J];Oil Geophysical Prospecting;2003-05
10 Zhang Jun hua,Collage of Earth Resource and Information,Petroleum University,Dongying City,Shandong Province,257061,ChinaZhang Jun hua,Wang Yue ying,Zhao Yong and Huang Guo ping.;Detection of coherent data volume by wavelet multi resolution and application.[J];Oil Geophysical Prospecting;2004-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved