Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Well Logging Technology》 2006-04
Add to Favorite Get Latest Update

A Temperature Compensated Crcuit for Filament Voltage of Neutron Tube

XU Cheng,YAN Qing-wu(Well Logging Company,Daqing Petroleum Administration,Daqing,Heilongjiang 163412,China)  
The stability of neutron yield is an important characteristic index of a C/O tool for ensuring its logging quality.Experiments point out: the neutron yield and its stability of a MTZ-54 neutron tube come to their top when the anode current of the tube is within a certain region;and the filament voltage/current need to be decreased gradually for keeping anode current stable while environmental temperature increases gradually.To keep the anode current stable suitably,a temperature compensated circuit based on a thermal resistor to self-regulate the filament voltage has been designed.Test result shows that the circuit decreases the effect of temperature to anode current,improves the stability of neutron yield.
【CateGory Index】: P631.817
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 WANG Zhu-wen, LIU Jing-hua(Department of Geophysics, Jilin University, Changchun 130026, China);Interpretation of C/O spectral logging data based on CATO[J];Journal of Chengdu University of Technology(Science & Technology Edition);2005-01
2 Le Shifei, Cai Zhiquan.;Opinions on Improving C/O Logging Data Preprocessing[J];Well Logging Technology;2001-01
3 Wang Jiaping, Wan Lichun, Zhao Xuemei.;Determination of Residual Oil Saturation Distributions in Gao Taizi Area Using C/O Spectral Logs and Multiwell Interpretations.[J];Well Logging Technology;2001-06
4 Xie Jiaxi,Tan Guangtian,Zhou Yuzhong,et al..;Applications of Carbon-hydrogen Fluid Saturation Log in Tuha Oilfield[J];Well Logging Technology;2003-01
5 MU Yu-fu,XIAO Pei-shen,GAO Jie,LIN Ying, YANG Li (Logging & Testing Services Company of Daqing Oilfield Co., LTD., Daqing, Heilongjiang 163853, China);On Monitoring the Producing Wells Performance in the Later Developing Period of High Watercut Oilfield[J];Well Logging Technology;2004-03
6 CUI Jie,ZHAO Xiao-qing,FU Chen-dong (Well Logging Co.,Daqing Petroleum Administration,Daqing,Heilongjiang 163412,China);The Application of Carbon-Oxygen Spectrometry Log in the Western Nanliu Region[J];Well Logging Technology;2004-05
7 FAN Yu-xiu~1,WO Xiao-quan~1,WANG Xiu-li~2,ZHAO Xiao-qing~1(1.Well Logging Company,Daqing Petroleum Administration,Daqing,Heilongjiang 163412,China;2.Daqing Oilfield CO.LTD.,Daqing,Heilongjiang 163412,China);Application of Carbon-Oxygen Spectral Logging in Sartu Oilfield[J];Well Logging Technology;2006-04
8 WANG Lei1,HU Yong-le1,LI Guo-xin2,WU Jiang3(1.Research Institute of Petroleum Exploration and Development,PetroChina,Beijing 100083,China;2.PetroChinaCompany Limited,Beijing 100011,China;3.Research Institute of Exploration & Development,Dagang Oilfield Group,PetroChina,Tianjin 300280,China);Principle of a Generalized Space Geometry Method to Measure and Calculate Saturation of Natural Gas Hydrate[J];Well Logging Technology;2008-03
9 ZHAO Xiao-qing1,2,PAN Bao-zhi1,ZHU Dao-ping2,FAN Yu-xiu2 (1.Jilin University,Changchun,Jilin 130026,China;2.Daqing Drilling and Exploration Corporation No.1 Well Logging Company,Daqing,Heilongjiang 163412,China);Big Porous Reservoir Evaluation Using C/O Spectra Log Data[J];Well Logging Technology;2009-02
10 LIU Yueping,ZHENG Xike,LI Bo(Logging & Testing Services Company,Daqing Oilfield Company LTD.,Daqing,Heilongjiang 163453,China);Influence Factors Analysis of RMT Log Interpretation Accuracy[J];Well Logging Technology;2010-04
China Proceedings of conference Full-text Database 4 Hits
1 Huang Bingsheng, Lin Qian, Zhang Zhi (the Department of Engineering Physics, Beijing 100084);A nuclear data processing circuit based on CPLD[A];[C];2006
2 ZHANG Ming-ri~1,JING Shi-wei~1,YANG Lu~1,BAI Jin-chang~1,SU Hong-yan~2,QIAO Shuang~1, YAN Chang-chun~1 (1.Department of Physics,Northeast Normal University,Changchun,130024; 2.Department of Chemistry,Northeast Normal University,Changchun,130024);Experimental study on neutron yield monitor of neutron tube[A];[C];2009
3 XIAO Kun-xiang, ZHOU Ming-gui (Institute of Electronic Engineering, CAEP, Mianyang 621900, China);Neutron Generator and its Application in Oil Well Logging[A];[C];2005
4 BAI Jin-chang~a,JING Shi-wei~a,ZHANG Ming-ri~a,YANG Lu~a, SU Hong-yan~b,QIAO Shuang~a,YAN Chang-chun~a (a.Department of Physics;b.Department of Chemistry,Northeast Normal University, Changchun 130024,China);Experimental study on neutron yield monitor of neutron tube[A];[C];2010
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved