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《Well Logging Technology》 2010-02
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On Numerical Calculation Precision in Cased Hole Electric Field

LI Canping(School of Information,Guangdong Ocean University,Zhanjiang,Guangdong 524088,China)  
It is important to calculate electric potential value in borehole axis accurately for obtaining formation resistivity.With regard to this,the precesion and stability of cased hole electric field numerical computation in the process of cased hole formation resistivity logging data are studied.Introduced is the principle of cased hole formation resistivity logging.Two methods,integration and residue method,for calculating cased hole electric potential value in borehole axis are given.The electric potential value calculated by the integration method is acceptable when the electric field spacing is near.But its results are unstable for the oscillation of the integrated function.The electric potential value calculated by the residue method decreases fast exponentially when the electric field spacing increases.It shows the electric field physical laws and its precision is higher.Numerical calculation results show that the stability and precision of electric potential value computed by the residue method is higher than that computed by the integration method.
【Fund】: 国家重点基础研究发展973计划课题(2009CB219505);; 广东海洋大学人才引进专项基金资助(0812182)
【CateGory Index】: P631.811
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 Xie Shuqi, Chu Zhaotan and Li Kepei et al .;On Methodology of Resistivity Logging Through Casing.[J];WELL LOGGING TECHNOLOGY;1999-05
2 Yin Junqiang, Zhu Longde, et al ..;Feasibility Study on Formation Resistivity Measurement Through Metal Casing.[J];WELL LOGGING TECHNOLOGY;1998-05
3 Liu Diren(Jianghan Petroleum Institute, Jingzhou 434102)Xu Jianhua(University of Electronic Science and Technology of China, Chengdu 610054);The Electrical Field of Lowfrequency Currentin a Cased Well and Its Behavior[J];JOURNAL OF JIANGHAN PETROLEUM INSTITUTE;1998-02
4 LI Chun-hong~1,WANG Shao-he~1,LI Da-ni~2,CHEN Hong~1,ZHAO Yun~1 (1.Liaohe Petroleum Exploration Bureau,PetroChina,Panjin,Liaoning 124011,China;2.Henan Petroleum Exploration Bureau,SINOPEC,Nanyang,Henan 473132,China);Application of CHFR logging technology[J];Special Oil & Gas Reservoirs;2006-03
5 WANG Wei1,PANG Ju-feng1,XU Si-yong2,CHEN Qiong1,GE Hui1(1.College of Electronic Engineering,Xi'an Shiyou University,Xi'an 710065,Shaanxi,China;2.Changqing Business Department,PetroChina Logging Company,Xi'an 710021,Shaanxi,China);Casing-well resistivety logging method and its influencing factors[J];Journal of Xi'an Shiyou University(Natural Science Edition);2008-02
6 ZHANG Xiang-lin1, LIU Xin-ru2 (1. Electromechanical Research Institute of Technical Center, COSL, Yanjiao 101149, China; 2 . Dagang Oilfield Logging Company, Tianjin 300280, China);Development of new logging technology in cased hole[J];Lithologic Reservoirs;2008-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LONG Shan1,SHEN Nan2 (1.Well Logging Company, Xinjiang Petroleum Administration, Fukang, Xinjiang 831511,China; 2.Cainan Operation District, Xinjiang Oilfield Compang, Fukang, Xinjiang 831511,China);Application of Cased Hole Formation Resistivity Logging in Xinjiang Oilfield[J];Well Logging Technology;2004-01
2 GAO Jie1,LIU Fu-ping2,BAO De-zhou3,CHENG Xi3(1.China University of Petroleum,Beijing 102249,China;2.Beijing Institute of Graphic Communication,Beijing 102600,China;3.China Petroleum Logging CO.LTD.,Xi′an,Shaanxi 710021,China);Study on Through-casing Resistivity Logging[J];Well Logging Technology;2007-03
3 HE Jun-ping1,QIN Ji-shun2,CHEN Xing-long2(1.Well Logging Company,Shengli Petroleum Adrministration,Dongying,Shandong 257000,China;2.Research Institute of Exploration and Development of PetroChina,Beijing 100083,China);Resisivity Method in Oil-water Displacement Experiment with Plate Model[J];Well Logging Technology;2008-03
4 ZHANG Guo-jie1,ZHANG Chong-jun2,ZHAO Guo-rui1, MA Yi-ping1,WEI Yan-mei2,SHANG Hai-lan2,GAO Li2,ZHANG Chang-mei3(1.Huabei Oilfield Institute,Renqiu,Hebei 062552,China;2.No.4 Plant of Huabei Oilfield,Langfang,Hebei 065000,China; 3.Huabei Division,China Petroleum Logging CO.LTD.,Renqiu,Hebei 062552,China);Application of CHFR in Evaluation of JING11 Block Flooded Reservoirs[J];Well Logging Technology;2008-05
5 LIU Fu-Ping~(1,4),GAO Jie~2,SUN Bao-Dian~3,BAO De-Zhou~3,YANG Chang-Chun~41 Beijing Institute of Graphic Communication,Beijing 102600,China2 China University of Petroleum,Beijing 102249,China3 Technological Center,Chinese Petroleum Logging Corporation,Xi′an 710021,China4 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Forward calculation of the resistivity logging response through casing by transmission line equation for multi-layer formations[J];Chinese Journal of Geophysics;2007-06
6 SONG Xijin1,DANG Reirong1,DONG Zhao2(1.Key Laboratory of Photoelectric Logging and Detecting of Oil and Gas,Ministry of Education,Xi'an Shiyou University,Xi'an,Shaanxi 710065,China;2.NO.1 Oil Production Plant,Changqing Oilfield Company,Yan'an,Shaanxi 716000,China);On Electromagnetic Logging Technology in Cased Hole and Its Casing Influence[J];Well Logging Technology;2010-02
7 WANG Jun-min(College of Geophysics and Geomatics,China University of Geosciences,Wuhan 430074,Hubei,China;Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University),Ministry of Education,Jingzhou 434023,Hubei,China)HU Wen-bao,XU Zhen-ping(Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University),Ministry of Education,Jingzhou 434023,Hubei,China);Electric Magnetization Inside Metallic Casing and Measurement in Laboratory[J];Journal of Oil and Gas Technology;2008-02
8 ZHANG Jia-tian,HUO Fei-fei,YAN Zheng-guo;Technology and Application in Cased-hole Resistivity Logging[J];Inner Mongolia Petrochemical Industry;2010-03
9 Cheng Xi,He Sanyu,Dang Hailong,Wang Ruan,Dong Zhandou and Yu Ze;Analysis of cased-hole resistivity logging responses[J];Petroleum Instruments;2007-05
10 LI Chun-hong~1,WANG Shao-he~1,LI Da-ni~2,CHEN Hong~1,ZHAO Yun~1 (1.Liaohe Petroleum Exploration Bureau,PetroChina,Panjin,Liaoning 124011,China;2.Henan Petroleum Exploration Bureau,SINOPEC,Nanyang,Henan 473132,China);Application of CHFR logging technology[J];Special Oil & Gas Reservoirs;2006-03
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 Xie Shuqi, Chu Zhaotan and Li Kepei et al .;On Methodology of Resistivity Logging Through Casing.[J];WELL LOGGING TECHNOLOGY;1999-05
2 Meng Fanshun, Wang Zaishan, et al;Principle of Formation Resistivity Logging Through Casing and Its Application.[J];Well Logging Technology;2001-02
3 ZHANG Xiang-lin~1,TAO Guo~1,LIU Xin-ru~2(1.Research Center of Logging,China University of Petroleum,Beijing 102249,China;2.Well Logging Company,Dagang Oilfield,Tianjin 300280,China);On Application of Fiber-optic Sensors in Production Logging[J];Well Logging Technology;2006-03
4 Zhang Jinzhong.;The Effect of Cement Annulus on Resistivity Log in Cased Hole[J];WELL LOGGING TECHNOLOGY;1995-06
5 Zhao Junfeng(University of Petroleum,Beijing 102249,P.R.China) and Li Junfang.;The Research of Through-Casing Resistivity Logging Method[J];Fault-block Oil & Gas Field;2002-05
6 ZHANG Xiang-lin~1,TAO Guo~1,LIU Xin-ru~2(1.China University of Petroleum(Beijing),CNPC Logging Key Laboratory,Logging Research Department,Beijing,102249,China;2.Dagang Oilfield Logging Company,Tianjin 300280,China);Progress in oil geophysical exploration[J];Progress in Geophysics;2006-01
7 Wu Yinchuan,Zhang Jiatian and Yan Zhengguo.;An overview of the logging technology of formation resistivity through casing.[J];Petroleum Instruments;2006-05
8 LI Chun-hong~1,WANG Shao-he~1,LI Da-ni~2,CHEN Hong~1,ZHAO Yun~1 (1.Liaohe Petroleum Exploration Bureau,PetroChina,Panjin,Liaoning 124011,China;2.Henan Petroleum Exploration Bureau,SINOPEC,Nanyang,Henan 473132,China);Application of CHFR logging technology[J];Special Oil & Gas Reservoirs;2006-03
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