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《Well Logging Technology》 2004-03
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On Improvement of Temperature Index of Petrophysical Logging Tools

CHU Ze-han 1,YUAN Zu-gui 1,LI Yun-ping 2 (1. School of Resources & Information,University of Petroleum, Beijing 102200, China; 2. Well Logging Co., Dagang Oilfield, Tianjing 300280,China)  
Since the depth of exploration interested zone increases, thermodynamic methods have been applied in modern petroleum exploration extensively. And the temperature index of geophysical logging tools is improved to meet the exploration demand for terrestrial heat according to the comparison of temperature index with 28 kinds of logging tools in the world. The technique of average temperature index of China-made logging tools falls behind the foreign companies about 15 years. Approaches for improving the temperature index of logging tools should include enhancing materials of tool shells, improving temperature tolerance of sensors, reasonably using flasks, and so on. To improve the temperature index of domestic logging tools, we should normalize the examining system for tools' temperature index, set up an examining center to regularly examine the tools from different factories, issue the examined results and carry on special research.
【CateGory Index】: P631.83
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5 WANG Yafang,SHA Rongjun(Refrigeration lab,Department of Physics,Nanjing Unviersity,Nanjing 210093,China);Research on Mini Vacuum Flask for An Apparatus Used in Petrol Well[J];Low Temperature and Specialty Gases;2002-06
6 Fu Qiang Wang Yafang (Hefei Research Institute of Cryogenics and Electronics);METAL THERMOSTAT FOR PETROLEOM WELL TEST DEVISE[J];Cryogenics and Superconductivity;1988-03
7 LU Yang-jian 1, WU Xun-wei 2, Wang Peng-jun 2 (1. Department of Information and Electronic Engineering, Zhejiang University, Hangzhou 310027, China; 2. Institute of Circuits and Systems, Ningbo University, Ningbo 315211,China);Low power serial magnitude comparator based on the Clock-Gating technique.[J];Journal of Zhejiang University(Sciences Edition);2002-04
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【Secondary Citations】
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1 Zhang Huanwu, Ma Enjun, et al..;Worldwide Integrated Logging Technology[J];Well Logging Technology;2001-04
2 Jiang Encheng, Wang Jingnong, Sun Baodian, Zeng Huaxiu.;New Advances in Theoretical Study and Practical Application of Electrochemical Logging.[J];WELL LOGGING TECHNOLOGY;1999-04
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