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    CONNECTOR FOR CONNECTING TO A DOWNHOLE LONGITUDINAL MEMBER
    1.
    发明申请
    CONNECTOR FOR CONNECTING TO A DOWNHOLE LONGITUDINAL MEMBER 审中-公开

    公开(公告)号：US20200325733A1

    公开(公告)日：2020-10-15

    申请号：US16305672

    申请日：2017-06-08

    Applicant: Ewan Sinclair ,  Gergely Kecskes

    Inventor： Ewan Sinclair ,  Gergely Kecskes

    IPC: E21B17/02

    Abstract: A connector (10) is provided. The connector (10) is for connecting to a downhole longitudinal member (12). The connector (10) comprises a gripping sleeve (14) defining an internal bore (16) for receiving the longitudinal member (12) therewithin, wherein the gripping sleeve (14) is configured to grip or to increase grip on the longitudinal member (12) by lengthening the gripping sleeve (14). Also provided area system in which the connector (10) is used, and a method of connecting a connector (10) to a downhole longitudinal member (12).

    INSERT SAFETY VALVE SYSTEM
    3.
    发明申请
    INSERT SAFETY VALVE SYSTEM 审中-公开

    公开(公告)号：US20190093453A1

    公开(公告)日：2019-03-28

    申请号：US15718201

    申请日：2017-09-28

    Applicant: Todd C. Jackson ,  Ewan Sinclair ,  Gergely Kecskes

    Inventor： Todd C. Jackson ,  Ewan Sinclair ,  Gergely Kecskes

    IPC: E21B34/12

    Abstract: An insert safety valve system includes a valve body including a valve member. The valve body includes a central passage and a flow path arranged radially outwardly of the central passage. A release sub is coupled to the valve body. The release sub is configured and disposed to support a downhole tool. A connector member selectively couples the release sub and the valve body.

    Seal
    4.
    发明授权
    Seal 有权
    密封

    公开(公告)号：US08794637B2

    公开(公告)日：2014-08-05

    申请号：US13481201

    申请日：2012-05-25

    Applicant: David Martin ,  Ewan Sinclair

    Inventor： David Martin ,  Ewan Sinclair

    IPC: F16L5/02 ,  F16L17/00 ,  F16L21/02 ,  F16L33/16 ,  H02G3/22 ,  H02G15/013 ,  F16J3/00 ,  F16J15/52 ,  F16J15/46 ,  F16J15/08 ,  F16J15/10

    CPC classification number: E21B33/1212 ,  E21B17/07 ,  E21B33/12 ,  E21B33/128 ,  F16J15/028 ,  F16J15/128 ,  F16L23/18

    Abstract: An annular sealing element to seal between metal surfaces for use in flanges, joints, packers and the like, located in oil and gas exploration and production equipment. The sealing element has inner and outer metal deformable surfaces joined at ends, defining an interior volume which is entirely filled with a plastic deformable material. The surfaces are arranged such that on compression of the element from the ends, the element will deform in a controlled manner on a cantilever principle. The volume of filler and the interior volume remain substantially equal during compression so that delamination does not occur. Thus the sealing element provides a seal combining the flexibility of elastomer seals with the integrity of a metal to metal seal.

    Abstract translation: 用于密封在用于法兰，接头，封隔器等的金属表面之间的环形密封元件，位于油气勘探和生产设备中。 密封元件具有在端部连接的内部和外部金属可变形表面，限定内部容积，其完全填充有可塑性可变形材料。 表面被布置成使得在从端部压缩元件时，元件将以受控的方式以悬臂原理变形。 填料的体积和内部体积在压缩过程中保持基本相等，因此不会发生分层。 因此，密封元件提供将弹性体密封件的柔性与金属密封件的完整性相结合的密封件。

    IMPROVED SEAL
    5.
    发明申请
    IMPROVED SEAL 有权
    改进密封

    公开(公告)号：US20060186602A1

    公开(公告)日：2006-08-24

    申请号：US11307921

    申请日：2006-02-28

    Applicant: David Martin ,  Ewan Sinclair

    Inventor： David Martin ,  Ewan Sinclair

    IPC: E21B33/128

    CPC classification number: E21B33/1212 ,  E21B17/07 ,  E21B33/12 ,  E21B33/128 ,  F16J15/028 ,  F16J15/128 ,  F16L23/18

    Abstract: An annular sealing element to seal between metal surfaces for use in flanges, joints, packers and the like, located in oil and gas exploration and production equipment. The sealing element has inner and outer metal deformable surfaces joined at ends, defining an interior volume which is entirely filled with a plastic deformable material. The surfaces are arranged such that on compression of the element from the ends, the element will deform in a controlled manner on a cantilever principle. The volume of filler and the interior volume remain substantially equal during compression so that delamination does not occur. Thus the sealing element provides a seal combining the flexibility of elastomer seals with the integrity of a metal to metal seal.

    Abstract translation: 用于密封在用于法兰，接头，封隔器等的金属表面之间的环形密封元件，位于油气勘探和生产设备中。 密封元件具有在端部连接的内部和外部金属可变形表面，限定内部容积，其完全填充有可塑性可变形材料。 表面被布置成使得在从端部压缩元件时，元件将以受控的方式以悬臂原理变形。 填料的体积和内部体积在压缩过程中保持基本相等，因此不会发生分层。 因此，密封元件提供将弹性体密封件的柔性与金属密封件的完整性相结合的密封件。

    Seal
    6.
    再颁专利
    Seal 有权
    密封

    公开(公告)号：USRE45518E1

    公开(公告)日：2015-05-19

    申请号：US13597198

    申请日：2012-08-28

    Applicant: David Martin ,  Ewan Sinclair

    Inventor： David Martin ,  Ewan Sinclair

    IPC: E21B33/128 ,  E21B33/12 ,  F16J15/12 ,  F16J15/14 ,  F16J15/02

    CPC classification number: E21B33/1212 ,  E21B17/07 ,  E21B33/12 ,  E21B33/128 ,  F16J15/028 ,  F16J15/128 ,  F16L23/18

    Abstract: An annular sealing element to seal between metal surfaces for use in flanges, joints, packers and the like, located in oil and gas exploration and production equipment. The sealing element has inner and outer metal deformable surfaces joined at ends, defining an interior volume which is entirely filled with a plastic deformable material. The surfaces are arranged such that on compression of the element from the ends, the element will deform in a controlled manner on a cantilever principle. The volume of filler and the interior volume remain substantially equal during compression so that delamination does not occur. Thus the sealing element provides a seal combining the flexibility of elastomer seals with the integrity of a metal to metal seal.

    Abstract translation: 用于密封在用于法兰，接头，封隔器等的金属表面之间的环形密封元件，位于油气勘探和生产设备中。 密封元件具有在端部连接的内部和外部金属可变形表面，限定内部容积，其完全填充有可塑性可变形材料。 表面被布置成使得在从端部压缩元件时，元件将以受控的方式以悬臂原理变形。 填料的体积和内部体积在压缩过程中保持基本相等，因此不会发生分层。 因此，密封元件提供将弹性体密封件的柔性与金属密封件的完整性相结合的密封件。

    Seal
    7.
    发明申请
    Seal 有权

    公开(公告)号：US20120312556A1

    公开(公告)日：2012-12-13

    申请号：US13481201

    申请日：2012-05-25

    Applicant: David Martin ,  Ewan Sinclair

    Inventor： David Martin ,  Ewan Sinclair

    IPC: E21B33/128 ,  F16L21/04 ,  E21B23/00 ,  F16L5/10

    CPC classification number: E21B33/1212 ,  E21B17/07 ,  E21B33/12 ,  E21B33/128 ,  F16J15/028 ,  F16J15/128 ,  F16L23/18

    Abstract: An annular sealing element to seal between metal surfaces for use in flanges, joints, packers and the like, located in oil and gas exploration and production equipment. The sealing element has inner and outer metal deformable surfaces joined at ends, defining an interior volume which is entirely filled with a plastic deformable material. The surfaces are arranged such that on compression of the element from the ends, the element will deform in a controlled manner on a cantilever principle. The volume of filler and the interior volume remain substantially equal during compression so that delamination does not occur. Thus the sealing element provides a seal combining the flexibility of elastomer seals with the integrity of a metal to metal seal.

    Actuator device for downhole tools
    9.
    发明授权
    Actuator device for downhole tools 有权
    井下工具执行机构

    公开(公告)号：US08602105B2

    公开(公告)日：2013-12-10

    申请号：US12866685

    申请日：2009-01-29

    Applicant: Ewan Sinclair

    Inventor： Ewan Sinclair

    IPC: E21B34/14

    CPC classification number: E21B34/063

    Abstract: An actuator device for downhole tools comprising: indexing means for progressively moving a rupturing member (12, 16); a pressure activated actuating member in fluid communication with a chamber; and a frangible member (HA) interposing the indexing means and the chamber, wherein the actuator device is adapted such that, upon a predetermined movement of the rupturing member, the rupturing member ruptures the frangible member to allow high pressure fluid to enter the chamber and activate the actuating member.

    Abstract translation: 一种用于井下工具的致动器装置，包括：用于逐渐移动破裂构件（12,16）的分度装置; 与腔室流体连通的压力致动致动构件; 以及插入所述分度装置和所述室的易碎构件（HA），其中所述致动器装置适于使得在所述破裂构件的预定运动时，所述破裂构件破裂所述易碎构件以允许高压流体进入所述腔室，并且 激活致动构件。

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