Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Well Logging Technology》 2007-05
Add to Favorite Get Latest Update

Modeling and Processing of the Cross-hole Electromagnetic Measurements and Their Interpretation

SHEN Jin-song1,2,SUN Wen-bo1,ZHAO Wen-jie3,ZENG Wen-chong3 (1.Faculty of Resources and Information,China University of Petroleum,Beijing 102249,China;2.CNPC Key Lab of Geophysical Exploration,China University of Petroleum,Beijing 102249,China;3.Well Logging Company,Shengli Oilfield,SINOPEC,Dongying,Shandong 257001,China)  
A finite element method is developed for simulating frequency domain cross-hole electromagnetic responses due to a dipole source in 2D conductivity structure.A Fourier transform along the direction of the structure(y-axis) based on characters of bedded layers in the studied area is used to convert the original full 3-D electromagnetic field problem to a series of 2D problems to be solved in y-wave number(Ky) domain.It decreases computing cost considerably and so that process of practical field data becomes possible.Having considered the effect of wave number setting on the numerical calculation result,the cubic spline interpolation method has been used to infill data in the wave number domain.An inverse Fourier transform realized by Gaussian integral method converts the Ky domain solutions to electromagnetic fields in real space.A pseudo delta-function with finite region is utilized in modeling distribution of the dipole source current to obviate the singularity of the source point,so that the accuracy of the numeric solution is enhanced.The effectiveness of the method is verified by results of modeling,processing and interpreting practical cross-hole electromagnetic data acquired from two boreholes in an oil field of east China,so that the method could be as a foundation of inverting cross-hole electromagnetic data.
【CateGory Index】: P631.325
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 GAO Jie1,KE Shizhen1,WEI Baojun2,TAN Maojin3(1.China University of Petroleum,Beijing 102249,China;2.China University of Petroleum,Dongying,Shandong 257061,China;3.China University of Geosciences,Beijing 10083,China);Introduction to Numerical Simulation of Electrical Logging and Its Development Trend[J];Well Logging Technology;2010-01
【Citations】
Chinese Journal Full-text Database 3 Hits
1 ZENG WEN CHONG\ ZHAO WEN JIE\ ZANG DE FU (Shengli Petroleum Administration Bureau, Dongying 257061, China);APPLICATION RESEARCH OF CROSSHOLE ELECTROMAGNETIC TOMOGRAPHY[J];Chinese Journal of Geophysics;2001-03
2 WEI Bao-JunFaculty of Physical Science and Technology, China University of Petroleum, Dongying 257061, China;A combined 1-D/2-D inversion algorithm of cross-hole electromagnetic fields[J];Chinese Journal of Geophysics;2006-01
3 WANG Ruo,WANG Miao-Yue,DI Qing-YunInstitute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Electromagnetic modeling due to line source in frequency domain using finite element method[J];Chinese Journal of Geophysics;2006-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Shen Jinsong~(1,2) Sun Wenbo~1 Zhao Wenjie~3 Zeng Wenchong~3 1.Geophysical Department,Faculty of Resources and Informatics,China University of Petroleum(Beijing),Beijing 102249,China. 2.State Key Laboratory of Petroleum Resource and Prospecting,China University of Petroleum(Beijing),Beijing 102249,China. 3.SINOPEC Shengli Oilfield Well Logging Company,Dongying,257001,China.;Application of 2.5D cross-hole electromagnetic inversion in Gudao Oil Field,East China[J];应用地球物理(英文版);2008-03
2 Wang Xindong Shen Jinsong.;Sensitivity Analysis and Imaging Technique of the 3D Crosswell Electromagnetic Measurements[J];Well Logging Technology;2003-05
3 SHEN Jin-song~(1,2) SUN Wen-bo~1 1.Geophysical Department,Faculty of Resources and Informatics,China Petroleum University,Beijing 102249,China 2.CNPC Key Lab of Geophysical Exploration,China Petroleum University,Beijing 102249,China;Tomography of the Cross-Hole Electromagnetic Measurements[J];Computerized Tomography Theory and Applications;2008-01
4 Ling Mingyou(Linpan Oil Production Plant,Shengli Oilfield Ltd.Co.,SINOPEC,Shandong 251507,P.R.China);The Study of Remaining Oil by the Technic of Well-earth Electric Potential Image[J];Fault-block Oil & Gas Field;2003-04
5 CHEN Shijun1,2, LIU Hong1, ZHOU Jianyu2,HE Xinghua3 (1.Institute of Geology and Geophysics ,Chinese Academy of Sciences, Beijing 100029, China; 2. Geophysical Research Institute of Shengli Oilfield Company Limited, SINOPEC, Dongying 257022 China;3. Shengli Oilfield Company Limited, SINOPEC, Dongying 257000, China);The current situation and prospect of crosswell seismic technique[J];Progress In Geophysics;2003-03
6 ZHOU Jianyu1,2, LI Jianping2,ZHANG Yonghui2 (1. Lanzhou Geology Institute, Chinese Academy of Sciences, Lanzhou 730000, China; 2. Shengli Oilfield, SINOPEC, Dongying 257000, China);The analysis and application of crosswell seismic survey[J];Progress In Geophysics;2003-03
7 WANG An-ling ~(1),LIU Fu-ping ~(1,2),LIU Chuan-hu~(3),YANG Chang-chun~(2) (1.Beijing Institute of Graphic Communication,Beijing 102600,China;2.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;3.Shenjiang Exploration Department,Shengli Petroleum Administrative Bureau,Dongying 257001,China);The direction characteristic of radiation wave of array dipole source in the conductive strata[J];Progress In Geophysics;2005-04
8 ZHANG Yong-hua~1,LIU Fu-Ping ~(2,3),YANG Chang-Chun~3,LI Rui-Zhong~3(1.Rizhao professional and technical College,Rizhao 276800,China;2.Beijing Institute of Graphic Communication,Beijing 102600,China;3.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);The phase angle of quasi total reflection of low frequent inhomogeneous electromagnetic wave on the interface of conductive media[J];Progress in Geophysics;2006-02
9 WANG Zhi-gang1,2,HE Zhan-xiang1,WEI Wen-bo2(1.Department of East Geophysical Company,Zhuozhou 072751,China;2.China University of Geosciences,Beijing 100083,China);Fast 3D inversion of borehole ground electrical method data based on born approximation[J];Progress in Geophysics;2007-02
10 WANG Ruo1,WANG Miao-yue1,LU Yuan-lin2(1.Institute Geology of and Geophysics,Chinese Academy of Sciences,Beijing 100029,China2.China Geo-Equipment corporation,Beijing 100102,China);Preliminary study on 3D3C CSAMT method modeling using finite element method[J];Progress in Geophysics;2007-02
China Proceedings of conference Full-text Database 1 Hits
1 ZHAO Guo-ze, CHEN Xiao-bin, TNAG Ji (Institute of Geology,China Earthquake Administration, Beijing 100029,China);Advanced geo-electromagnetic methods in China[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LI Shao-hua~1,CAO Rui~2(1.China Research Institute of Radiowave Propagation,Beijing 100024,China;2.Air Defanse Command College,Zhengzhou 450052,China);The Application of CAN bus in Digital Control Logging System[J];Journal of Communication University of China(Science and Technology);2006-04
2 Wang Ruo, Wang Xingtai, Lu Yuanlin, Sun Renguo, Yan Laifu (Changchun University of Science and Technology, Changchun 130026);2 D RESISTIVITY IMAGE RECONSTRUCTION USING IMPROVED ZHODY INVERSION METHOD[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;1998-03
3 XU Wen\|jie1,LIN He\|ping2, WANG Shu\|ming\+1 (1. College of Science and Technology of Computer, Jilin University, Changchun 130026,China; 2. College of Science and Technology of Computer, Northeast Normal University,Changchun 130024,China)    ;Design and implementation of logging data management based on ATL[J];Journal of Changchun Post and Telecommunication Institute;2003-01
4 Gao Jie, Jia Xiaoping.;Study of Dual Induction Logging Resistivity Inversion and Its Application to Tuha Oil Field.[J];WELL LOGGING TECHNOLOGY;1999-05
5 Wang Dali.;3D Numerical Simulation of Microelectrical Resistivity Imaging.[J];WELL LOGGING TECHNOLOGY;2000-04
6 Yang Wei.;The Latest Progress and Developing Directions in Crosswell Electromagnetic Imaging.[J];WELL LOGGING TECHNOLOGY;2000-04
7 Zeng Wenchong, Chen Xusan, Zhao Wenjie. WLT, 2000, 24(5):355-367;Application Study and Field Test of Crosshole Electromagnetic Tomography.[J];Well Logging Technology;2000-05
8 Li Chuanwei, Kangteng, et al.. WLT, 2000, 24(6):457-459;The Design Concept of SKC9800 Surface Logging System and Its Implementation.[J];Well Logging Technology;2000-06
9 Wei Baojun, Zhang Gengji.;Computation of 2D Cross-well Electromagnetic Fields by Modified Successive Approximation Method[J];Well Logging Technology;2001-03
10 Zeng Wenchong.;On China's Logging Technology Developments.[J];Well Logging Technology;2002-01
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 CHEN MING-SHENG(Institute of Geology, and Exploration, CCMRI, Ministry of Coal Industry, Xian)YAN YOU-SHENG(Interpretation Center of Oil, Geophysical Exploration Bureau, Hebei Zhuoxian);FINITE ELEMENT FORWARD SOLUTION OF TWO DIMENSIONAL FREQUENCY ELECTROMAGNETIC SOUNDING IMPEDANCE APPARENT RESISTIVITY[J];Chinese Journal of Geophysics;1987-02
2 WEI BAO-JUN;ZHANG GENG-JI(Department of Resources , University of Petroleum Dongying, Shandong 257062, China)ZENG WEN-CHONG(Mengli Petroleum Administration Burea, Dongying, Shandong 257060, China);THE ITERATIVE INVERSION ALGORITHM INCROSS WELL ELECTROMAGNETIC IMAGING[J];Chinese Journal of Geophysics;1999-05
3 CHEN XIAO-BIN HU WEN-BAO(Jianghan Petroleum University, Jingzhou, Hubei 434102, China);DIRECT ITERATIVE FINITE ELEMENT (DIFE) ALGORITHM AND ITS APPLICATION TO ELECTROMAGNETIC RESPONSE MODELING OF LINE CURRENT SOURCE[J];Chinese Journal of Geophysics;2002-01
4 WANG Miao Yue DI Qing Yun XU Kun WANG Ruo Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;MAGNETIZATION VECTOR INVERSION EQUATIONS AND 2D FORWARD AND INVERSED MODEL STUDY[J];Chinese Journal of Geophysics;2004-03
5 CHEN Ming-Sheng, YAN ShuXi’an Branch of China Coal Research Institute, Xi’an 710054, China;Analytical study on field zones, record rules,shadow and source overprint effects in CSAMT exploration[J];Chinese Journal of Geophysics;2005-04
6 Yan Shu (Xi'an Jiaotong University,Microwave and Optical Communication Institute) Chen Mingseng (Xi'an Branch,CCRI);LINE SOURCE FREQUENCY ELECTROMAGNETIC SOUNDING TWO DIMENSIONAL FORWARD MODELING[J];COAL GEOLOGY & EXPLORATION;1999-06
7 WEI Bao jun and ZHANG Geng ji. Department of Applied Physics in the University of Petroleum, China, Dongying 257061;FORWARD MODELLING AND INVERSION OF 2-D CROSS-HOLE ELECTROMAGNETIC FIELDS[J];Journal of The University of Petroleum,china;2002-05
8 Hu Jiande 1) \ \ Yan Shu 2) \ \ Chen Mingsheng 2) \ \ Chen Leshou 1) \ \ Xiang Liming 1);2 D FORWARD CALCULATION OF LINE SOURCE CSAMT AND CHARACTERISTICS OF ITS RESPONSES[J];GEOSCIENCE-JOURNAL OF GRADUATE SCHOOL,CHINA UNIVERSITY OF GEOSCIENCES;1997-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved