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公开(公告)号：US09194217B2
公开(公告)日：2015-11-24
申请号：US12787435
申请日：2010-05-26
申请人： Graham Watson , Dinesh Patel , Tom Saunders , Luis Felipe Peixoto , Ricardo Gomez Simancas , Julien Debard
发明人： Graham Watson , Dinesh Patel , Tom Saunders , Luis Felipe Peixoto , Ricardo Gomez Simancas , Julien Debard
摘要： A technique facilitates sand control in a wellbore. A lower completion and an upper completion are run downhole into the wellbore and deployed. The lower completion assembly employs a plurality of packers to isolate well zones. The lower completion assembly also has gravel pack ports which are independently opened to enable gravel packing of each individual zone via a tool run downhole. Additionally, the lower completion assembly has a production port in each zone. A shifting tool is employed to open the production ports and to enable production from the well zones.
摘要翻译： 一种技术有助于井筒中的防砂。 较低的完井和较高的完井次数在井下进入井筒并部署。 下完成组件采用多个封隔器来隔离井区。 下完成组件还具有独立打开的砾石包装端口，以通过井下工具运行来实现每个单独区域的砾石包装。 此外，下完成组件在每个区域中具有生产端口。 采用变速工具打开生产港口，并且可以从井区域进行生产。
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公开(公告)号：US20100300687A1
公开(公告)日：2010-12-02
申请号：US12787435
申请日：2010-05-26
申请人： Graham Watson , Dinish Patel , Tom Saunders , Luis Felipe Peixoto , Ricardo Gomez Simancas , Julien Debard
发明人： Graham Watson , Dinish Patel , Tom Saunders , Luis Felipe Peixoto , Ricardo Gomez Simancas , Julien Debard
IPC分类号： E21B43/04
摘要： A technique facilitates sand control in a wellbore. A lower completion and an upper completion are run downhole into the wellbore and deployed. The lower completion assembly employs a plurality of packers to isolate well zones. The lower completion assembly also has gravel pack ports which are independently opened to enable gravel packing of each individual zone via a tool run downhole. Additionally, the lower completion assembly has a production port in each zone. A shifting tool is employed to open the production ports and to enable production from the well zones.
摘要翻译： 一种技术有助于井筒中的防砂。 较低的完井和较高的完井次数在井下进入井筒并部署。 下完成组件采用多个封隔器来隔离井区。 下完成组件还具有独立打开的砾石包装端口，以通过井下工具运行来实现每个单独区域的砾石包装。 此外，下完成组件在每个区域中具有生产端口。 采用变速工具打开生产港口，并且可以从井区域进行生产。
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公开(公告)号：US20100175894A1
公开(公告)日：2010-07-15
申请号：US12621896
申请日：2009-11-19
摘要： A completion system that is usable with a well may include a packer, a screen, an isolation valve and an annulus communication valve. The screen communicates well fluid between an annulus of the well and an interior passageway of the completion system. The isolation valve is radially disposed inside the screen to control communication through the screen between the annulus and the interior passageway. The annulus communication valve is located downhole of the packer and uphole of the screen to control communication with the annulus of the well. The packer, screen, isolation valve and the annulus communication valve are adapted to be run downhole as a unit into the well as a single trip completion.
摘要翻译： 可与井一起使用的完井系统可包括封隔器，筛网，隔离阀和环形连通阀。 屏幕在井的环空和完井系统的内部通道之间传播良好的流体。 隔离阀径向地设置在屏幕内部，以控制通过环形空间和内部通道之间的屏幕的连通。 环形连通阀位于封隔器的井下和屏幕的上部，以控制与井的环空的连通。 封隔器，屏幕，隔离阀和环形连通阀适合作为单元作为一个单元运行到井中作为单次行程完成。
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公开(公告)号：US08347968B2
公开(公告)日：2013-01-08
申请号：US12621896
申请日：2009-11-19
IPC分类号： E21B43/00
摘要： A completion system that is usable with a well may include a packer, a screen, an isolation valve and an annulus communication valve. The screen communicates well fluid between an annulus of the well and an interior passageway of the completion system. The isolation valve is radially disposed inside the screen to control communication through the screen between the annulus and the interior passageway. The annulus communication valve is located downhole of the packer and uphole of the screen to control communication with the annulus of the well. The packer, screen, isolation valve and the annulus communication valve are adapted to be run downhole as a unit into the well as a single trip completion.
摘要翻译： 可与井一起使用的完井系统可包括封隔器，筛网，隔离阀和环形连通阀。 屏幕在井的环空和完井系统的内部通道之间传播良好的流体。 隔离阀径向地设置在屏幕内部，以控制通过环形空间和内部通道之间的屏幕的连通。 环形连通阀位于封隔器的井下和屏幕的上部，以控制与井的环空的连通。 封隔器，屏幕，隔离阀和环形连通阀适合作为单元作为一个单元运行到井中作为单次行程完成。
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