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公开(公告)号：US20130319658A1
公开(公告)日：2013-12-05
申请号：US13720798
申请日：2012-12-19
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Michael Huh , Josh Belleville , Jessica Schulte
CPC classification number: E21B34/14 , E21B23/01 , E21B33/12 , E21B33/13 , E21B34/06 , E21B34/10 , E21B43/02 , E21B43/088 , E21B43/14 , E21B43/168 , E21B43/20 , E21B43/24 , E21B43/25 , E21B43/26 , E21B43/267 , E21B47/122 , E21B2034/007
Abstract: An internal completion string is anchored within a closed casing valve of a production liner in a wellbore. The internal completion string comprises a packer and a shifting tool. The production liner comprises a casing valve having a port and a moveable member. The annulus defined between the production liner and the internal completion string is sealed, and the shifting tool is remotely operated to move the moveable member away from the port, thereby opening the casing valve.
Abstract translation: 内部完井柱锚固在井筒内的生产衬管的封闭的套管阀内。 内部完井串包括封隔器和换档工具。 生产衬里包括具有端口和可移动构件的套管阀。 限定在生产衬里和内部完成柱之间的环形空间被密封，并且移动工具被远程操作以将可移动构件移动离开端口，从而打开套管阀。
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公开(公告)号：US09359862B2
公开(公告)日：2016-06-07
申请号：US13720798
申请日：2012-12-19
Applicant: Schlumberger Technology Corporation
Inventor： Michael Huh , Josh Belleville , Jessica Schulte
CPC classification number: E21B34/14 , E21B23/01 , E21B33/12 , E21B33/13 , E21B34/06 , E21B34/10 , E21B43/02 , E21B43/088 , E21B43/14 , E21B43/168 , E21B43/20 , E21B43/24 , E21B43/25 , E21B43/26 , E21B43/267 , E21B47/122 , E21B2034/007
Abstract: An internal completion string is anchored within a closed casing valve of a production liner in a wellbore. The internal completion string comprises a packer and a shifting tool. The production liner comprises a casing valve having a port and a moveable member. The annulus defined between the production liner and the internal completion string is sealed, and the shifting tool is remotely operated to move the moveable member away from the port, thereby opening the casing valve.
Abstract translation: 内部完井柱锚固在井筒内的生产衬管的封闭的套管阀内。 内部完井串包括封隔器和换档工具。 生产衬里包括具有端口和可移动构件的套管阀。 限定在生产衬里和内部完成柱之间的环形空间被密封，并且移动工具被远程操作以将可移动构件移动离开端口，从而打开套管阀。
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公开(公告)号：US10920531B2
公开(公告)日：2021-02-16
申请号：US15174846
申请日：2016-06-06
Applicant: Schlumberger Technology Corporation
Inventor： Michael Huh , Josh Belleville , Jessica Schulte
IPC: E21B34/14 , E21B33/13 , E21B34/06 , E21B33/12 , E21B43/02 , E21B47/13 , E21B23/01 , E21B34/10 , E21B43/14 , E21B43/25 , E21B43/08 , E21B43/16 , E21B43/20 , E21B43/24 , E21B43/26 , E21B43/267
Abstract: An internal completion string is anchored within a closed casing valve of a production liner in a wellbore. The internal completion string comprises a packer and a shifting tool. The production liner comprises a casing valve having a port and a moveable member. The annulus defined between the production liner and the internal completion string is sealed, and the shifting tool is remotely operated to move the moveable member away from the port, thereby opening the casing valve.
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公开(公告)号：US20160281468A1
公开(公告)日：2016-09-29
申请号：US15174846
申请日：2016-06-06
Applicant: Schlumberger Technology Corporation
Inventor： Michael Huh , Josh Belleville , Jessica Schulte
CPC classification number: E21B34/14 , E21B23/01 , E21B33/12 , E21B33/13 , E21B34/06 , E21B34/10 , E21B43/02 , E21B43/088 , E21B43/14 , E21B43/168 , E21B43/20 , E21B43/24 , E21B43/25 , E21B43/26 , E21B43/267 , E21B47/122 , E21B2034/007
Abstract: An internal completion string is anchored within a closed casing valve of a production liner in a wellbore. The internal completion string comprises a packer and a shifting tool. The production liner comprises a casing valve having a port and a moveable member. The annulus defined between the production liner and the internal completion string is sealed, and the shifting tool is remotely operated to move the moveable member away from the port, thereby opening the casing valve.
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