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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：US20110067877A1
公开(公告)日：2011-03-24
申请号：US12563773
申请日：2009-09-21
申请人： Luis Felipe Peixoto
发明人： Luis Felipe Peixoto
CPC分类号： E21B37/00 , E21B41/0078 , E21B2034/007
摘要： Apparatus and methods for performing downhole operations. The apparatus can include a sealing mechanism having an inner bore formed therethrough; a check valve adjacent the sealing mechanism; a circulation device adjacent the check valve; and a rotatable nozzle adjacent the circulation device. The circulation device can include a first tubular member having a radial hole formed therethrough, and a second tubular member disposed about at least a portion of the first tubular member. The second tubular member can also have a radial hole formed therethrough, and the second tubular member can be adapted to longitudinally move about the first tubular member from a first position to a second position.
摘要翻译： 用于进行井下作业的装置和方法。 该装置可以包括具有穿过其形成的内孔的密封机构; 与密封机构相邻的止回阀; 与止回阀相邻的循环装置; 以及邻近循环装置的可旋转喷嘴。 循环装置可以包括具有穿过其形成的径向孔的第一管状构件和围绕第一管状构件的至少一部分设置的第二管状构件。 第二管状构件还可以具有穿过其形成的径向孔，并且第二管状构件可以适于围绕第一管状构件从第一位置纵向移动到第二位置。
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公开(公告)号：US08474528B2
公开(公告)日：2013-07-02
申请号：US12564599
申请日：2009-09-22
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B17/1014 , E21B43/08
摘要： Apparatus and methods for gravel packing. The method is particularly useful for deploying a sand screen assembly having shunt tubes. The apparatus can include two or more tubulars disposed about at least one expandable member. The tubulars are longitudinally aligned with one another and bundled together in a run-in position, and the bundled tubulars radially expand when the expandable member is activated.
摘要翻译： 砾石包装的装置和方法。 该方法对于部署具有分流管的砂筛组件特别有用。 该装置可以包括围绕至少一个可扩张构件设置的两个或更多个管。 管状物彼此纵向对准并且在一个接合位置中捆扎在一起，并且当可膨胀构件被启动时，该束状管状物径向膨胀。
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公开(公告)号：US08267181B2
公开(公告)日：2012-09-18
申请号：US12563773
申请日：2009-09-21
申请人： Luis Felipe Peixoto
发明人： Luis Felipe Peixoto
CPC分类号： E21B37/00 , E21B41/0078 , E21B2034/007
摘要： Apparatus and methods for performing downhole operations. The apparatus can include a sealing mechanism having an inner bore formed therethrough; a check valve adjacent the sealing mechanism; a circulation device adjacent the check valve; and a rotatable nozzle adjacent the circulation device. The circulation device can include a first tubular member having a radial hole formed therethrough, and a second tubular member disposed about at least a portion of the first tubular member. The second tubular member can also have a radial hole formed therethrough, and the second tubular member can be adapted to longitudinally move about the first tubular member from a first position to a second position.
摘要翻译： 用于进行井下作业的装置和方法。 该装置可以包括具有穿过其形成的内孔的密封机构; 与密封机构相邻的止回阀; 与止回阀相邻的循环装置; 以及邻近循环装置的可旋转喷嘴。 循环装置可以包括具有穿过其形成的径向孔的第一管状构件和围绕第一管状构件的至少一部分设置的第二管状构件。 第二管状构件还可以具有穿过其形成的径向孔，并且第二管状构件可以适于围绕第一管状构件从第一位置纵向移动到第二位置。
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公开(公告)号：US20110067863A1
公开(公告)日：2011-03-24
申请号：US12564599
申请日：2009-09-22
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B17/1014 , E21B43/08
摘要： Apparatus and methods for gravel packing. The method is particularly useful for deploying a sand screen assembly having shunt tubes. The apparatus can include two or more tubulars disposed about at least one expandable member. The tubulars are longitudinally aligned with one another and bundled together in a run-in position, and the bundled tubulars radially expand when the expandable member is activated.
摘要翻译： 砾石包装的装置和方法。 该方法对于部署具有分流管的砂筛组件特别有用。 该装置可以包括围绕至少一个可扩张构件设置的两个或更多个管。 管状物彼此纵向对准并且在一个接合位置中捆扎在一起，并且当可膨胀构件被启动时，该束状管状物径向膨胀。
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