Downhole separation of gas and liquid components of a production fluid,申请号GB20010022210-传众专利搜索

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发明名称	Downhole separation of gas and liquid components of a production fluid
摘要
申请公布号	GB2367576(B)	申请公布日期	2004.10.27
申请号	GB20010022210	申请日期	2001.09.13
申请人	WEIR PUMPS LTD;NORSK HYDRO AS	发明人	KJOLBERG SVEN ARNE;OLSEN BJARNE;SONDTVEDT TERJE;GRANT ALEXANDER ANGUS;ALMDAHL PER;GRAMME PER EIVIND
分类号	E21B43/38;(IPC1-7):E21B43/38	主分类号	E21B43/38
代理机构		代理人
主权项
地址

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