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《WELL LOGGING TECHNOLOGY》 1994-05
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Discussion on Audio-frequency Cross-borehole Electromagnetic Induction Method.

Gao Xiaozeng.  
Resistivity of most sedimentary rock is a function of pore fluid type, its saturation and proosity of the rock. Therefore, resistivity logs have long been used by reservoir geologists and engineers to identify rock types, describe the variations of pore fluid and determine well completion characteristics. In high resistivity rocks (hard rocks or rocks with low salinity pore fluid) applications of high frequency electromagnetic method (HFEM) have provided high resolution tomographic images of gas fire-fronts and fractures in coal seam. But in regions of lower resistivity HFEM results have been disappointing due to severe attenuation of source waves by the medium. Audio-frequency electromagnetic induction method (AFEIM) differs from HFEM chiefly by operating at audio rather than radio frequency (0. 25 ̄ 20KHz VS 2-200MHz) and utilizing magnetic dipole rather than electrical dipole antenna. AFEIM is an interesting alternative to the existing techniques for petroleum reservoir description and monitoring. With this method signals may be propagated several hundreds of meters through typical sand/shale reservoirs and highly accurate data may be acquired with a high sensitivity to the subsurface resistivity distribution.
【CateGory Index】: P631.811
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【References】
Chinese Journal Full-text Database 2 Hits
1 Jiang Guoming, Deng Shaogui, Fan Yiren, Mao Guangzhou. Faculty of Geo-Resource and Information, China University of Petroleum, Dongying 257061, China;Review of computing methods for induction logging response in highly deviated well.[J];勘探地球物理进展;2005-02
2 WANG GONGLI1 ZHANG GENGJI1 CUI FENGXIU2 GAO FENG2 1 College of Earth Resources and Information, University of Petroleum, Dongying 257061, China 2 Well Logging Corporation of Xinjiang Petroleum Administrative Bureau, Karamay 834000, China;APPLICATION OF STAGGERED GRID FINITE DIFFERENCE METHOD TO THE COMPUTATION OF 3-D INDUCTION LOGGING RESPONSE[J];地球物理学报;2003-04
【Co-references】
Chinese Journal Full-text Database 9 Hits
1 SHEN Jin-song (Basin and Reservoir Research Center,Petroleum University, Beijing 102249,China);Modeling of the multi-component induction log in anisotropic medium by using finite difference method[J];地球物理学进展;2004-01
2 Gao Jie 1,Chen Muyin 1,Chen Yawei 2,He Li 2 (1. University of Petroleum, Beijing 102200, China; 2. Well Logging Company of Huabei Oilfield, Renqiu 062552, China);Forward modeling of AC logging responses in directional wells of anisotropic formations[J];勘探地球物理进展;2003-04
3 WANG GONGLI1 ZHANG GENGJI1 CUI FENGXIU2 GAO FENG2 1 College of Earth Resources and Information, University of Petroleum, Dongying 257061, China 2 Well Logging Corporation of Xinjiang Petroleum Administrative Bureau, Karamay 834000, China;APPLICATION OF STAGGERED GRID FINITE DIFFERENCE METHOD TO THE COMPUTATION OF 3-D INDUCTION LOGGING RESPONSE[J];地球物理学报;2003-04
4 Basin and Reservoir Research Center,Petroleum University, Beijing 102249,China;MODELING OF 3-D ELECTROMAGNETIC RESPONSES IN FREQUENCY DOMAIN BY USING STAGGERED-GRID FINITE DIFERENCE METHOD SHEN JINSONG[J];地球物理学报;2003-02
5 Chimedsurong 1,2,Erdencang 2,QIN Jie-ming 2 (1.Department of Applied Physics,Harbin Institute of Technology,Heilongjiang,Harbin 150001,China; 2.College of Science and Engineering,Inner Mongolia University for Nationalities,Tongliao 028043,China);Forward Modeling of Induction Tools in Dipping Borehole and Its Response[J];内蒙古民族大学学报(自然科学版);2002-06
6 SHEN Jin\|song (Basin and Reservoir Research Center,Petroleum University,Beijing\ 102200,China) [;MODELING 3-D ELECTROMAGNETIC RESPONSES OF THE MAGNETIC DIPOLE IN FREQUENCY DOMAIN BY USING THE EDGE FINITE ELEMENT METHOD[J];计算物理;2002-06
7 Xiao Jiaqi;Zhang Gengji(University of Petroleum,Dongying,China 257062);COMPUTATION OF ELECTROMAGNETIC FIELD DUE TO DIPOLE ANTENNA IN STRATIFIED MEDIA WITH FAST FOURIER-HANKEL TRANSFORM(FFHT)ALGORITHM[J];石油大学学报(自然科学版);1995-05
8 XIAO JIA-QI;ZHANG GENG-JI(University of Petroleum,Dongying,Shandong 257062);COMPUTATION OF INDUCTION LOGGING RESPONSE IN HORIZONTAL AND HIGHLY-DEVIATED WELLS[J];地球物理学报;1995-03
9 Gao Xiaozeng.;Discussion on Audio-frequency Cross-borehole Electromagnetic Induction Method.[J];测井技术;1994-05
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 ;Dipping Effect Analysis on Array Induction Logging HDIL[J];工业控制计算机;2017-11
2 PAN Ke-Jia;TANG Jing-Tian;DU Hua-Kun;CAI Zhi-Jie;School of Mathematics and Statistics,Central South University;State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation(Chengdu University of Technology);Key Laboratory of Metallogenic Prediction of Nonferrous Metals,Ministry of Education/School of Geosciences and Info-Physics, Central South University;School of Mathematical Sciences,Fudan University;;Trust region inversion algorithm of high-resolution array lateral logging in axisymmetric formation[J];地球物理学报;2016-08
3 LIU Dan;PAN Bao-zhi;CHEN Gang;WANG Kai-bin;WANG Xiao-long;JIANG Bi-ci;ZHANG Rui;YANG Xue;College of Geo-exploration Science and Technology,Jilin University;China Coal Research Institute Xi'an Science and Industry Group;;Numerical simulation analysis of induction logging response influence factors in horizontal well[J];地球物理学进展;2015-04
4 YANG Zhen;YANG Jinzhou;YANG Tao;Post Doctoral Working Station of Shengli Oilfield,SINOPEC;Drilling Technology Research Institute,Shengli Oilfield Service Corporation,SINOPEC;Shengli Well Logging Company,SINOPEC;;Research on azimuthal electromagnetic tool while drilling measuring method of compensation[J];中国石油大学学报(自然科学版);2015-03
5 ZHANG Guoyan;LIANG Xiaobing;GAO Jie;XU Chenhao;LI Zhengyang;Institute of Well Logging Technology,GWDC;China University of Petroleum;;Numerical Simulation of Multi-component Induction Logging Tool Response with FDM[J];测井技术;2015-03
6 DUN Yueqin;HE Fei;School of Electrical Engineering,University of Jinan;China Petroleum Logging CO.LTD;;Progress in 3D numerical mode-matching method of electrical logging[J];济南大学学报(自然科学版);2016-02
7 WANG Jian;CHEN Hao;WANG Xiu-Ming;ZHANG Lei;State Key Laboratory of Acoustics,Institute of Acoustics,Chinese Academy of Sciences;University of Chinese Academy of Sciences;;Research on selection method of background field for finite element simulation of induction logging[J];地球物理学报;2015-06
8 YU Yanming;XIAO Jiaqi;WEI Baojun;ZHAO Yanwei;Logging Technique Research Institute of Great Wall Drilling Company in China National Petroleum Corporation;College of Science in China University of Petroleum;;Evaluating influence of metal mandrel on response of multi-component induction logging by vector eigenfunction expansion formulae for dyadic Green's functions[J];中国石油大学学报(自然科学版);2014-04
9 YU Yanming;XIAO Jiaqi;KE Shizhen;LI Qiang;Logging Technique Research Institute,CNPC Greatwall Drilling Company;China University of Petroleum;;On the Nummerical Modeling of 3D Induction Logging Response Calibration by FEM[J];测井技术;2013-06
10 PAN Ke-Jia;WANG Wen-Juan;TANG Jing-Tian;TAN Yong-Ji;Key Laboratory of Metallogenic Prediction of Nonferrous Metals,Ministry of Education/School of Geosciences and Info-Physics,Central South University;School of Mathematics and Statistics,Central South University;School of Mathematical Sciences,Fudan University;;Mathematical model and fast finite element modeling of high resolution array lateral logging[J];地球物理学报;2013-09
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