首页> 外国专利> Method to implement a set of completion in a well bore hole previously drilled, method to implement a set of completion in a well previously drilled, method to implement a column in a previously drilled shaft lining, and method for changing the The angle of a face of the tool of at least a portion of a set of completion.

Method to implement a set of completion in a well bore hole previously drilled, method to implement a set of completion in a well previously drilled, method to implement a column in a previously drilled shaft lining, and method for changing the The angle of a face of the tool of at least a portion of a set of completion.

机译：在先前钻的井眼中实现一组完井的方法，在先前钻的井中实现一组完井的方法，在先前钻孔的井壁中实现立柱的方法以及用于改变工作面角度的方法至少一部分完井工具的一部分。

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公开/公告号BR112012022395A2

专利类型
公开/公告日2016-07-05

原文格式PDF
申请/专利权人 SMITH INTERNATIONAL INC.;
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申请/专利号BR20121122395
发明设计人 ERIC E. MAIDLA;MARC HACI;
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申请日2011-03-03
分类号E21B47/02;E21B7/06;
国家 BR
入库时间 2022-08-21 14:27:26

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