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《Well Logging Technology》 2006-02
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A New Design of Sevenparameter Combination Logging Tool in Production Profile Measurement

LIANG Zhong-Ming,FANG Qian,LIU Wei (Logging & Testing Services Company of Daqing Oilfield Co.LTD.,Daqing,Heilongjiang 163311,China)  
The traditional sampling logging tool is not reliable in the measurement of water cut,and its measuring parameters are limited;Water cut measurement of cross-flow logging tool is effected by flux too.To solve these problems,logging and testing services Co.,Daqing Oilfield Co.,LTD.,has developed a new sampling seven-parameter combination logging tool used in production profile measurements.The tool is able to provide seven-parameters such as temperature,pressure,flowrate,watercut,GR value,etc.at one logging run;it is not effected by flow velocity of fluids in the borehole and strokes fluctuation of the well pumping unit;its total length is shortened by more than half compared to the existed same kind of logging tool,and its calibration is also very convenient,being calibrated in the lab room or even at any time at the logging sites.
【CateGory Index】: P631.83
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