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公开(公告)号：US20150096806A1
公开(公告)日：2015-04-09
申请号：US14458922
申请日：2014-08-13
Applicant: Shell Oil Company
Inventor： Ernesto Rafael FONSECA OCAMPOS , Duncan Charles MACDONALD , Francisco Jose CHACIN , Anastasia DOBROSKOK , Yinghui LIU , Benjamin MOWAD , Mark William DYKSTRA
CPC classification number: E21B43/25 , E21B4/04 , E21B4/16 , E21B7/00 , E21B7/001 , E21B7/28 , E21B11/06 , E21B43/305
Abstract: A system and method are provided for providing access to surfaces within a formation is provided, the method including: providing a wellbore from a first surface location to a second surface location; inserting into the wellbore a cylindrical cutting assembly connected to at least two wellbore tubulars, one of the wellbore tubular extending to each of the first surface location and the second surface location; and rotating the radial cylindrical cutting element.
Abstract translation: 提供了一种提供用于提供对地层内的表面的通路的系统和方法，所述方法包括：将井眼从第一表面位置提供到第二表面位置; 将连接到至少两个井眼管的圆柱形切割组件插入井筒中，井眼管中的一个延伸到第一表面位置和第二表面位置中的每一个; 并旋转径向圆柱形切割元件。
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公开(公告)号：US20160230523A9
公开(公告)日：2016-08-11
申请号：US14458922
申请日：2014-08-13
Applicant: Shell Oil Company
Inventor： Ernesto Rafael FONSECA OCAMPOS , Duncan Charles MACDONALD , Francisco Jose CHACIN , Anastasia DOBROSKOK , Yinghui LIU , Benjamin MOWAD , Mark William DYKSTRA
CPC classification number: E21B43/25 , E21B4/04 , E21B4/16 , E21B7/00 , E21B7/001 , E21B7/28 , E21B11/06 , E21B43/305
Abstract: A system and method are provided for providing access to surfaces within a formation is provided, the method including: providing a wellbore from a first surface location to a second surface location; inserting into the wellbore a cylindrical cutting assembly connected to at least two wellbore tubulars, one of the wellbore tubular extending to each of the first surface location and the second surface location; and rotating the radial cylindrical cutting element.
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