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公开(公告)号：US20110226467A1
公开(公告)日：2011-09-22
申请号：US12726717
申请日：2010-03-18
申请人： Neil Hepburn , Espen Dahl , William Shaun Renshaw
发明人： Neil Hepburn , Espen Dahl , William Shaun Renshaw
IPC分类号： E21B19/00
CPC分类号： E21B41/0035 , E21B41/0042
摘要： Assemblies that can be disposed in a subterranean bore are described. An assembly can include a body with an opening in a wall of the body. A sleeve can be disposed exterior to the body at the opening. The sleeve can be made from material such as carbon fiber that can withstand at least some pressures and forces present in the subterranean environment and reduce a diameter of the body and sleeve. The assembly may also include an inner sleeve and/or an inner string that can isolate the sleeve from certain pressures and forces.
摘要翻译： 描述了可以放置在地下孔中的组件。 组件可以包括在身体的壁中具有开口的主体。 套筒可以在开口处设置在身体的外部。 套筒可由诸如碳纤维的材料制成，其可承受至少一些压力和存在于地下环境中的力并且减小主体和套筒的直径。 组件还可以包括内套筒和/或可以将套筒与某些压力和力隔离的内弦。
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公开(公告)号：US20120132427A1
公开(公告)日：2012-05-31
申请号：US13366484
申请日：2012-02-06
CPC分类号： E21B41/0042 , E21B33/1208 , E21B43/08
摘要： A method of completing a wellbore having a branch wellbore extending outwardly from a window in a parent wellbore is provided. The method comprises positioning a tubular string in the window, wherein the positioning comprises deflecting the tubular string from the parent wellbore into the branch wellbore. The method also comprises providing a particulate barrier outside and against the tubular string proximate the window, the particulate barrier substantially excluding transport of particulate matter from the branch wellbore into the parent wellbore outside of the tubular string through the window. The method also comprises the tubular string passing fluid into the tubular string proximate the window from a formation proximate to the window while substantially excluding transport of particulate matter from the formation proximate to the window into the tubular string.
摘要翻译： 提供一种完成具有从母井眼中的窗口向外延伸的分支井眼的井筒的方法。 该方法包括将管状柱定位在窗口中，其中定位包括将管状柱从母井孔偏转到分支井筒中。 该方法还包括在靠近窗口的外部和靠近管状柱体处提供颗粒阻隔物，所述颗粒屏障基本上不包括通过窗口将颗粒物质从分支井眼输送到管状柱体外部的母井筒内。 该方法还包括将流体从接近窗口的地层接近窗口的管状管道，同时基本上排除颗粒物质从靠近窗口的地层输送到管状管柱中。
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公开(公告)号：US08602097B2
公开(公告)日：2013-12-10
申请号：US12726717
申请日：2010-03-18
申请人： Neil Hepburn , Epen Dahl , William Shaun Renshaw
发明人： Neil Hepburn , Epen Dahl , William Shaun Renshaw
CPC分类号： E21B41/0035 , E21B41/0042
摘要： Assemblies that can be disposed in a subterranean bore. An assembly can include a body with an opening in a wall of the body. A sleeve can be disposed exterior to the body at the opening. The sleeve can be made from material such as carbon fiber that can withstand at least some pressures and forces present in the subterranean environment and reduce a diameter of the body and sleeve. The assembly may also include an inner sleeve and/or an inner string that can isolate the sleeve from certain pressures and forces.
摘要翻译： 可以放置在地下孔中的组件。 组件可以包括在身体的壁中具有开口的主体。 套筒可以在开口处设置在身体的外部。 套筒可由诸如碳纤维的材料制成，其可承受至少一些压力和存在于地下环境中的力并且减小主体和套筒的直径。 组件还可以包括内套筒和/或可以将套筒与某些压力和力隔离的内弦。
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公开(公告)号：US08251145B2
公开(公告)日：2012-08-28
申请号：US13366484
申请日：2012-02-06
CPC分类号： E21B41/0042 , E21B33/1208 , E21B43/08
摘要： A method of completing a wellbore having a branch wellbore extending outwardly from a window in a parent wellbore comprises positioning a tubular string in the window, wherein the positioning comprises deflecting the tubular string from the parent wellbore into the branch wellbore. The method also comprises providing a particulate barrier outside and against the tubular string proximate the window, the particulate barrier substantially excluding transport of particulate matter from the branch wellbore into the parent wellbore outside of the tubular string through the window. The method also comprises the tubular string passing fluid into the tubular string proximate the window from a formation proximate to the window while substantially excluding transport of particulate matter from the formation proximate to the window into the tubular string.
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公开(公告)号：US08210270B2
公开(公告)日：2012-07-03
申请号：US13207499
申请日：2011-08-11
CPC分类号： E21B7/061 , E21B41/0035 , E21B43/10
摘要： A tool assembly is provided. The tool assembly comprises a drilling deflector and a completion deflector, the completion deflector coupled to the drilling deflector.
摘要翻译： 提供工具组件。 工具组件包括钻孔偏转器和完井偏转器，完井偏转器联接到钻井导流板。
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公开(公告)号：US08171995B2
公开(公告)日：2012-05-08
申请号：US13075071
申请日：2011-03-29
CPC分类号： E21B41/0042 , E21B33/1208 , E21B43/08
摘要： A method of completing a wellbore having a branch wellbore extending outwardly from a window in a parent wellbore comprises positioning a tubular string in the window, wherein the positioning comprises deflecting the tubular string from the parent wellbore into the branch wellbore. The method also comprises providing a particulate barrier outside and against the tubular string proximate the window, the particulate barrier substantially excluding transport of particulate matter from the branch wellbore into the parent wellbore outside of the tubular string through the window. The method also comprises the tubular string passing fluid into the tubular string proximate the window from a formation proximate to the window while substantially excluding transport of particulate matter from the formation proximate to the window into the tubular string.
摘要翻译： 完成具有从母井眼中的窗口向外延伸的分支井筒的井眼的方法包括将管状柱定位在窗口中，其中定位包括将管状柱从母井孔偏转到分支井筒中。 该方法还包括在靠近窗口的外部和靠近管状柱体处提供颗粒阻隔物，所述颗粒屏障基本上不包括通过窗口将颗粒物质从分支井眼输送到管状柱体外部的母井筒内。 该方法还包括将流体从接近窗口的地层接近窗口的管状管道，同时基本上排除颗粒物质从靠近窗口的地层输送到管状管柱中。
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公开(公告)号：US07984762B2
公开(公告)日：2011-07-26
申请号：US12237646
申请日：2008-09-25
CPC分类号： E21B41/0042 , E21B33/1208 , E21B43/08
摘要： A method of completing a wellbore having a branch wellbore extending outwardly from a window in a parent wellbore is provided. The method comprises positioning a tubular string in the window, wherein the positioning comprises deflecting the tubular string from the parent wellbore into the branch wellbore. The method also comprises providing a particulate barrier outside and against the tubular string proximate the window, the particulate barrier substantially excluding transport of particulate matter from the branch wellbore into the parent wellbore outside of the tubular string through the window. The method also comprises the tubular string passing fluid into the tubular string proximate the window from a formation proximate to the window while substantially excluding transport of particulate matter from the formation proximate to the window into the tubular string.
摘要翻译： 提供一种完成具有从母井眼中的窗口向外延伸的分支井眼的井筒的方法。 该方法包括将管状柱定位在窗口中，其中定位包括将管状柱从母井孔偏转到分支井筒中。 该方法还包括在靠近窗口的外部和靠近管状柱体处提供颗粒阻隔物，所述颗粒屏障基本上不包括通过窗口将颗粒物质从分支井眼输送到管状柱体外部的母井筒内。 该方法还包括将流体从接近窗口的地层接近窗口的管状管道，同时基本上排除颗粒物质从靠近窗口的地层输送到管状管柱中。
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公开(公告)号：US20110174480A1
公开(公告)日：2011-07-21
申请号：US13075071
申请日：2011-03-29
CPC分类号： E21B41/0042 , E21B33/1208 , E21B43/08
摘要： A method of completing a wellbore having a branch wellbore extending outwardly from a window in a parent wellbore is provided. The method comprises positioning a tubular string in the window, wherein the positioning comprises deflecting the tubular string from the parent wellbore into the branch wellbore. The method also comprises providing a particulate barrier outside and against the tubular string proximate the window, the particulate barrier substantially excluding transport of particulate matter from the branch wellbore into the parent wellbore outside of the tubular string through the window. The method also comprises the tubular string passing fluid into the tubular string proximate the window from a formation proximate to the window while substantially excluding transport of particulate matter from the formation proximate to the window into the tubular string.
摘要翻译： 提供一种完成具有从母井眼中的窗口向外延伸的分支井眼的井筒的方法。 该方法包括将管状柱定位在窗口中，其中定位包括将管状柱从母井孔偏转到分支井筒中。 该方法还包括在靠近窗口的外部和靠近管状柱体处提供颗粒阻隔物，所述颗粒屏障基本上不包括通过窗口将颗粒物质从分支井眼输送到管状柱体外部的母井筒内。 该方法还包括将流体从接近窗口的地层接近窗口的管状管道，同时基本上排除颗粒物质从靠近窗口的地层输送到管状管柱中。
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公开(公告)号：US20100212913A1
公开(公告)日：2010-08-26
申请号：US12389433
申请日：2009-02-20
CPC分类号： E21B7/061 , E21B41/0035 , E21B43/10
摘要： A tool assembly is provided. The tool assembly comprises a drilling deflector and a completion deflector, the completion deflector coupled to the drilling deflector.
摘要翻译： 提供工具组件。 工具组件包括钻孔偏转器和完井偏转器，完井偏转器联接到钻井导流板。
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公开(公告)号：US08082999B2
公开(公告)日：2011-12-27
申请号：US12389433
申请日：2009-02-20
CPC分类号： E21B7/061 , E21B41/0035 , E21B43/10
摘要： A tool assembly is provided. The tool assembly comprises a drilling deflector and a completion deflector, the completion deflector coupled to the drilling deflector.
摘要翻译： 提供工具组件。 工具组件包括钻孔偏转器和完井偏转器，完井偏转器联接到钻井导流板。
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