DRILLING TOOL EQUIPPED WITH IMPROVED CUTTING ELEMENT LAYOUT TO REDUCE CUTTER DAMAGE THROUGH FORMATION CHANGES, METHODS OF DESIGN THEREOF AND DRILLING THEREWITH,申请号EP20060735743-传众专利搜索

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发明名称	DRILLING TOOL EQUIPPED WITH IMPROVED CUTTING ELEMENT LAYOUT TO REDUCE CUTTER DAMAGE THROUGH FORMATION CHANGES, METHODS OF DESIGN THEREOF AND DRILLING THEREWITH
摘要
申请公布号	EP1851410(A1)	申请公布日期	2007.11.07
申请号	EP20060735743	申请日期	2006.02.22
申请人	BAKER HUGHES INCORPORATED	发明人	SINOR, L., ALLEN;OLDHAM, JACK, T.
分类号	E21B10/42;E21B10/26	主分类号	E21B10/42
代理机构		代理人
主权项
地址

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