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4篇 您的检索式：作者名="Du Qingjun"

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		题名	作者	年代	出处	被引量
	1	The effect of interbeds on distribution of i ncremental oil displaced by a polymer flood显示文摘This paper discusses the effect of influ encing factors on the distribution of incremental oil displaced by a polymer flood(extra-displaced oil) using numerical reservoir simulation.These factors include the location,area and permeability of a thin low-permeability interbed,and the perforation location relative to the interbed.Simulation results show the locations from where the incremental oil was displaced by the polymer solution.The interbed position from the oil formation top affects the location of extra-displaced oil.The interbed area has a slight influence on the whole shape of extra-displaced oil.Larger interbed area leads to higher partition extent of extra-displaced oil.Higher vertical permeability of interbeds contributes to worse partition extent of extra-displaced oil and the partition effect disappears if the ratio of vertical to horizontal permeability is more than 0.05.The perforation location relative to the interbed affects polymer displacement efficiency,and also has a significant effect on the distribution of extra-displaced oil in polymer flooding.	Hou Jian Du Qingjun Lu Teng Zhou Kang Wang Rongrong	2011	Petroleum Science2011，8，2：	3
	2	Effect of superfine pulverization on properties of Astragalus membranaceus powder显示文摘	Xiaoyan Zhao Fangling Du Qingjun Zhu Denglin Qiu Weijun Yin Qiang Ao	2010	Powder Technology2010，，：	1
	3	Effect of superfine pulverization on properties of Astragalus membranaceus powder显示文摘	ZHAO Xiaoyan DU Fangling ZHU Qingjun	2010	Powder Technology2010，203，3：	1
	4	Effect of superfine pulverization on properties of Astragalus membranaceus powder显示文摘	ZHAO Xiaoyan DU Fangling ZHU Qingjun	2010	Powder Technology2010，203，3：	1

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