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1. 发明申请

US20140202770A1 DOWNHOLE ASSEMBLY, TOOL AND METHOD 有权
标题翻译：卧式组件，工具和方法
公开(公告)号：US20140202770A1
公开(公告)日：2014-07-24
申请号：US14222363
申请日：2014-03-21
申请人： TERCEL IP LIMITED
发明人： Magdy M. ZAKI , Omar AHMED , Karim A. AGUIB , Ahmed Galal ADBEL-KADER
IPC分类号： E21B10/30
CPC分类号： E21B10/26 , E21B10/30 , E21B10/5673
摘要： A reaming tool includes a body having a longitudinal axis and an upper end opposite a lower end and a blade located on said body, the blade including a reaming surface having one or more reaming inserts disposed on at least a portion thereof and a cutting surface having one or more cutters disposed on at least a portion thereof. One or more of said cutters are configured (a) so that an extended longitudinal axis of said cutter is positioned at an angle θ between 5 degrees and 85 degrees with respect to a plane perpendicular to the longitudinal axis of said body, or (b) on said cutting surface at a radial distance from said longitudinal axis less than said radial distances between said reaming inserts and said longitudinal axis.
摘要翻译：扩孔工具包括具有纵向轴线和与下端相对的上端的本体和位于所述主体上的刀片，所述刀片包括具有设置在其至少一部分上的一个或多个铰孔插入件的铰孔表面，以及具有一个或多个切割器设置在其至少一部分上。一个或多个所述切割器被配置（a），使得所述切割器的延伸的纵向轴线以角度θ定位; 相对于垂直于所述主体的纵向轴线的平面在5度和85度之间，或（b）在所述切割表面上距离所述纵向轴线的径向距离小于所述铰孔插入件和所述纵向轴线之间的所述径向距离。

2. 发明申请

US20160194919A1 DOWNHOLE ASSEMBLY, TOOL AND METHOD 有权
标题翻译：卧式组件，工具和方法
公开(公告)号：US20160194919A1
公开(公告)日：2016-07-07
申请号：US15052266
申请日：2016-02-24
申请人： TERCEL IP LIMITED
发明人： Magdy M. ZAKI , Omar AHMED , Karim A. AGUIB , Ahmed Galal ADBEL-KADER
IPC分类号： E21B10/26
CPC分类号： E21B10/26 , E21B10/30 , E21B10/5673
摘要： A reaming tool includes a body having a longitudinal axis and an upper end opposite a lower end and a plurality of blades located on said body. Each blade includes a reaming surface having reaming inserts arranged on at least a portion of the reaming surface such that substantially equal load is applied on the reaming inserts in the longitudinal and circumferential directions, and wherein the reaming inserts comprise a truncated dome having a substantially flat top as an exposed contact area.
摘要翻译：扩孔工具包括具有纵向轴线和与下端相对的上端的主体和位于所述主体上的多个叶片。每个叶片包括铰孔表面，其具有布置在所述铰孔表面的至少一部分上的铰孔插入件，使得在纵向和圆周方向上在扩孔插入件上施加大致相等的载荷，并且其中所述铰孔插入件包括具有基本平坦顶部作为暴露的接触区域。

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