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公开(公告)号：US20230114574A1
公开(公告)日：2023-04-13
申请号：US18081222
申请日：2022-12-14
摘要： A method comprising operating a first valve arrangement and a second valve arrangement from a locked first configuration, in which the first port is closed and the second port is closed, to a locked second configuration, in which the first port is open and the second port is closed, wherein the first valve arrangement comprises one or more locking devices configured to lock a first valve member of the first valve arrangement in place relative to the tubular body. The method comprising operating the first valve arrangement and the second valve arrangement from the locked second configuration to a third configuration, in which the first port is closed and the second port is open.
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公开(公告)号：US20230113639A1
公开(公告)日：2023-04-13
申请号：US18065825
申请日：2022-12-14
摘要： A method of operating a valve arrangement of a downhole apparatus comprising a tubular body having first and second ports in a wall thereof includes operating the valve arrangement from a locked first configuration, in which the first port is closed and the second port is closed, to a locked second configuration, in which the first port is open and the second port is closed, wherein the locked first configuration is an initial configuration of the valve arrangement. The method includes operating the valve arrangement from tile locked second configuration to a third configuration, in which the first port is closed and the second port is open.
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公开(公告)号：US20230110319A1
公开(公告)日：2023-04-13
申请号：US18080990
申请日：2022-12-14
摘要： A downhole apparatus comprises a tubular body having first and second ports in a wall thereof and a first valve arrangement associated with the first port. The downhole apparatus includes a second valve arrangement associated with the second port and a sand control element operable to move between a first deactivated state to a second activated state, wherein the sand control element is in fluid communication with the first port of the tubular body.
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公开(公告)号：US11542779B2
公开(公告)日：2023-01-03
申请号：US17203454
申请日：2021-03-16
摘要： The present invention relates to a downhole apparatus and a valve arrangement for a downhole apparatus having a tubular body having first and second ports in a wall thereof; and a method of operating a valve arrangement of a downhole apparatus. The valve arrangement has at least one locked configuration and the first port provides fluid communication with a tool or a device which is a sand control element having at least one fluid deformable device. The present invention also provides a method of setting a sand control completion, extending the sand control filter element thereof to a wellbore surface and isolating the reservoir from an upper portion of the wellbore.
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公开(公告)号：US10718183B2
公开(公告)日：2020-07-21
申请号：US15108636
申请日：2014-11-05
摘要： A tubular has a retracted configuration and an extended configuration. The tubular is initially in the retracted configuration and run into a bore at least partially lined with filter cake. The tubular is extended such that a filter cake-disrupting member mounted on the tubular defines high points or otherwise has an outer surface of varying radial extent for disrupting or disturbing the filter cake.
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公开(公告)号：US10337297B2
公开(公告)日：2019-07-02
申请号：US15650751
申请日：2017-07-14
发明人： Stephen Edmund Bruce , Stephen Kent , Dominic Patrick McCann , David Allan Noblett , David Grant
IPC分类号： E21B43/04 , E21B23/00 , E21B33/127 , E21B43/02 , E21B43/08 , E21B43/10 , E21B43/26 , E21B34/06 , E21B43/20 , E21B43/24 , E21B43/25 , E21B43/267
摘要： A method of injecting fluid into a formation, comprises exerting a mechanical force on a wall of a bore extending through a formation to modify the permeability of the formation; and injecting fluid into the modified formation. The mechanical force is exerted through inflation of at least one pressure deformable member mounted on a base member with a retaining ring.
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公开(公告)号：US20190178054A1
公开(公告)日：2019-06-13
申请号：US16098433
申请日：2017-05-02
摘要： The present invention relates to a downhole apparatus and a valve arrangement for a downhole apparatus having a tubular body having first and second ports in a wall thereof; and a method of operating a valve arrangement of a downhole apparatus. The valve arrangement has at least one locked configuration and the first port provides fluid communication with a tool or a device which is a sand control element having at least one fluid deformable device. The present invention also provides a method of setting a sand control completion, extending the sand control filter element thereof to a wellbore surface and isolating the reservoir from an upper portion of the wellbore.
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公开(公告)号：US12018546B2
公开(公告)日：2024-06-25
申请号：US18065825
申请日：2022-12-14
CPC分类号： E21B34/103 , E21B34/14 , E21B43/108 , E21B2200/06
摘要： A method of operating a valve arrangement of a downhole apparatus comprising a tubular body having first and second ports in a wall thereof includes operating the valve arrangement from a locked first configuration, in which the first port is closed and the second port is closed, to a locked second configuration, in which the first port is open and the second port is closed, wherein the locked first configuration is an initial configuration of the valve arrangement. The method includes operating the valve arrangement from tile locked second configuration to a third configuration, in which the first port is closed and the second port is open.
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公开(公告)号：US12012825B2
公开(公告)日：2024-06-18
申请号：US18078537
申请日：2022-12-09
CPC分类号： E21B34/103 , E21B34/14 , E21B43/108 , E21B2200/06
摘要： A valve arrangement is for a downhole apparatus having a tubular body having first and second ports in a wall thereof. The valve arrangement being configurable to be locked in a first configuration with the tubular body, such that the first port is closed and the second port is closed; configurable to be locked in a second configuration with the tubular body, such that the first port is open and the second port is closed; and configurable to be locked in a third configuration with the tubular body, such that the first port is closed and the second port is open.
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公开(公告)号：US12037873B2
公开(公告)日：2024-07-16
申请号：US18080990
申请日：2022-12-14
CPC分类号： E21B34/103 , E21B34/14 , E21B43/108 , E21B2200/06
摘要： A downhole apparatus comprises a tubular body having first and second ports in a wall thereof and a first valve arrangement associated with the first port. The downhole apparatus includes a second valve arrangement associated with the second port and a sand control element operable to move between a first deactivated state to a second activated state, wherein the sand control element is in fluid communication with the first port of the tubular body.
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