Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Oil Geophysical Prospecting》 2010-01
Add to Favorite Get Latest Update

Polarization filtering in VSP floating coordinate system

Cui Ru-guo1,Mu Feng-ming2,Song Wei-qi3 and Wang Cheng-li2.1.China University of Petroleum (Beijing),Beijing City,102249,China2.Geophysical Exploration Company,Shengli Oilfield,Dongying City,Shandong Province,257100,China3.China University of Petroleum (East China),Dongying City,Shandong Province,257061,China  
Polarization filtering is one of the most commonly used filtering methods for 3 component VSP PP-PS wave field separation.For traditional polarization filtering methods,calculation of the polarization angle is determined by the propagation direction of the direct wave,not the necessary upgoing wave.In this paper the polarization angle is calculated along the major energy direction of the reflection wave,and the coordinate system which varies with reflection depth,this is,the floating coordinate system,is then established,as a result the accuracy of the wave field separation is raised.Theoretical model trial calculation and data processing results show that the polarization filtering method in floating coordinate system is based on necessary wave field and can realize the optimum wave field separation.
【CateGory Index】: P631.4
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 4 Hits
1 Dong Liangguo, Ma Zaitian and Ding Jianrong.Dong Liangguo,Department of Ocean Geology and Geophysics,Tongji University,Shanghai City,200092;Detecting the formation fractures in Yancheng depression by analysing the four-component VSP data of S-wave source.[J];Oil Geophysical Prospecting;2000-04
2 Yan You-sheng, GRI, BGP, Zhuozhou City, Hebei Province, 072751,China Yi Ming-li, Wei Xin and Xu Zeng- kui.;3D,3C VSP data processing methods and effects.[J];Oil Geophysical Prospecting;2005-01
3 Wang Chengli Jian Xiangheng (Geophysical corporation, (geology department, Shengli Petroleum administrative bureau) Ocean University of QingDao);VARIABLE OFFSET WVSP METHOD AND ITS EFFECTIVENESS——A CASE STUDY OF WELL N35[J];Geophysical Prospecting For Petrole;1992-04
4 Cao Libin Li YaLin Liang Bo Wu Zhanpei Cheng Lili Yang Dongmei.Cao Libin,Geophysical Research Center of Sichuan Geophysical Company,Chengdu 610213,China;Application of three-component VSP data in fracture detection.[J];Geophysical Prospecting for Petroleum;2008-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CUI Jie HAN Li-guo SHAN Gang-yi College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;Zero-offset VSP Forward Modeling Including Attenuation and the Estimation of Q[J];Journal of Jilin University(Earth Science Edition);2006-S2
2 Fan Cheng;Earthquake Technology for Optimizing Well Positions in the Qingbian Area of Changqing Gas Field[J];Journal of Chongqing Petroleum College;2000-02
3 JIANG Xiu-dao1, ZHU Guang-ming2(1.College of Earth Science and National Territory Resources,Chang'an University, Xi'an 710054, China;2. College of Geologic Engineering and Surveying Engineering, Chang'an University, Xi'an 710054, China);Characteristics and effect factors of seismic velocity in metamorphic rock area:An example from CCSD borehole area[J];Progress In Geophysics;2003-02
4 LIU Yong-hua 1 , TIAN Zong-yong 2 , YU Zhen-hua 3 , WANG Yugui 1 , HUANG Xiao-jun 2 (1. The department of geophysical detection and information engineering of Chang′an University., Xi′an 710054, China; 2. Yangtze River Institute of exploration and survey of Ministry of Water Resources of P.R.C. Wuhan 430011, China; 3. Middle-South Institute of Hydropower Investigation-Design and Research, Changsha 410014, China);Combined prospecting method of engineering VSP and seismic CT and its application on geotechnology[J];Progress In Geophysics;2005-01
5 ZOU Yan-yan,XU Yi-xian,SHA Chun(1.Engineering investigation Co.,Ltd.,Chengdu Hydroelectric Investigation & Design Institute of China Hyopower Engineering Consulting Group Co.,Chengdu 610072,China;2.Institute of Geophysics & Geomatics,China University of Geosciences,Wuhan 430074,China);Review on the forward modeling and inversion of vertical seismic profile[J];Progress in Geophysics;2009-01
6 XU Wen-jun,YU Wen-hui,BIAN Ai-fei (Institute of Geophysics and Geomatics,China University of Geosciences,Wuhan 430074,China);MULTIPLE ATTENUATION IN SEISMIC DATA PROCESSING[J];Chinese Journal of Engineering Geophysics;2005-06
7 Ning Gang(Geophysics Department of Gansu Exploration Institute of First Survey and Design Institute of China Railway,Lanzhou 730000,China);Study on Using FK Filtering to Extract the Seismic Negative Reflection[J];Chinese Journal of Engineering Geophysics;2009-02
8 Dong Cheng;Application of the Method of Reflected Wave to Advance Forecast in Tunnel Construction[J];Geotechnical Investigation & Surveying;2005-06
9 FENG Kui1, ZHANG Xiao-fan1, CHEN Chuan1, FENG Xin-sheng2 (1. School of Resources and Environmental Science, Xinjiang University, Urumqi 830000, China; 2. Binnan Oil Production Plant, Shengli Oilfield, Binzhou 256606, Shandong Province, China);ADVANCES IN DEVELOPMENT SEISMIC TECHNOLOGY[J];Geology and Resources;2009-01
10 LIU Yong-hua 1,TIAN Zong-yong 2,WANG Yu-gui 1,GAO Peng 1,PENG Chuan-ping 1(1.Department of geophysical detection and information engineering of Chang'an University, Shaanxi Xi'an 710054,China;2.Yangtze River Institute of exploration and survey of Ministry of Water Resources of P.R.C,Hubei Wuhan 430011,China);VSP Method Using in Near Surface Geotechnology Engineering Stability Evaluation[J];Journal of Highway and Transportation Research and Development;2005-S1
China Proceedings of conference Full-text Database 1 Hits
1 Li Yingkang;AN INTEGRATED DISCUSSION ON THE THREE PROBLEMS RELATED TO THE S-WAVE APPLICATION[A];[C];1991
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 LUO Sheng xian, LI Lu ming (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, China);METHOD AND APPLICATION OF PREDICTING MEDIUM FRACTURE BASED ON SHEAR WAVE SEPARATING THEORY[J];Journal of Chengdu University of Technology(Science & Technology Edition);2003-01
2 YAN You sheng 1,XU Zeng kui 1,YI Ming li 1,WEI Xin 1,NI Xin hui 2,SUN De quan 2 (1.Geologic Center of Petroleum Physical Exploration Administration;Zhuozhou 072751,China; 2.Hydrogeological Team of National Geology administration,Handan 056004;Application study of 3-C offset VSP data in coalbed gas exploration[J];Coal Geology & Exploration;2002-02
3 Liu Baohua Jiao Xiangheng Wang Chengli Wang Naixian;Two-trace recursive filtering for separating VSP wave fields[J];Oil Geophysical Prospecting;1989-03
4 OGP, 1998, 33 (1 ): 109- 118 Gao Xiqin, (Second Geological Survey Division, Bureau of Geophysical Prospecting, P. O. Box 5, Kaifeng City, HenanProvince, 475O02) Hou Anning; Bai Junhui; Zhu Xin and Weng Lijuan.;Fracture detection using three-component VSP data of P-wave source[J];OIL GEOPHYSICAL PROSPECTING;1998-01
5 Dong Liangguo, Ma Zaitian and Ding Jianrong.Dong Liangguo,Department of Ocean Geology and Geophysics,Tongji University,Shanghai City,200092;Detecting the formation fractures in Yancheng depression by analysing the four-component VSP data of S-wave source.[J];Oil Geophysical Prospecting;2000-04
6 Gao Xiqin, Gao Airong, Yu Dehua, Bai Junhui and Gao Hongjie.Gao Xiqin, Inspection Center of Geophysical Prospecting, CNPC, Zhuozhou City, Hebei Province, 072750, China;Fracture detecting by four-component VSP data from S-wave source.[J];Oil Geophysical Prospecting;2001-01
7 Yu Shihuan et al.Geophysical Exploration and Development Company, Shengli Petroleum Administration,Dongying 257100;VSP converted wave research in Jurong area[J];Geophysical Prospecting For Petrole;2001-01
8 Xu Zhongda, Hao Xiaohong, Xu Xiangzhi, Shi Rongfu(Dept. of Marine Geology & Geophysics, Tongji University, Shanghai 200092, China; 2. Donghai Oil Company, Shanghai 200030, China);Estimation of velocities of shear-waves using downward converted P-SV waves in VSP data[J];Geophysical Prospecting For Petrole;2002-03
9 Hou Anning;Ma Zaitian(Department of Marine Geology and Geophysics, Tongji University,Shanghai,200092);Shear Wave Splitting in VSP's Data[J];JOURNAL OF TONGJI UNIVERSITY;1996-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved