Methods and apparatus for wellbore construction and completion,申请号GB20050016281-传众专利搜索

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发明名称	Methods and apparatus for wellbore construction and completion
摘要
申请公布号	GB0516281(D0)	申请公布日期	2005.09.14
申请号	GB20050016281	申请日期	2004.02.09
申请人	WEATHERFORD/LAMB INC.	发明人
分类号	E21B7/20;E21B21/00;E21B33/14;E21B43/10	主分类号	E21B7/20
代理机构		代理人
主权项
地址

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