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    KICK-OVER TOOL
    1.
    发明公开
    KICK-OVER TOOL 有权
    踢翻工具

    公开(公告)号：EP2510183A2

    公开(公告)日：2012-10-17

    申请号：EP10796188.0

    申请日：2010-12-07

    申请人： Petroleum Technology Company AS

    发明人： KLEPPA, Erling ,  PETTERSEN, Ståle

    IPC分类号： E21B23/03

    CPC分类号： E21B23/03

    摘要： The present invention generally relates to an apparatus for manipulating an eccentrically located well bore device, where the device can be a gas lift valve, plug etc. More particularly, the present invention relates to a kick over tool for manipulating and installing devices into and removing devices from a side pocket mandrel, where the kick over tool is designed to enable multiple operations in the same run. The kick over tool comprises a tubular carrier housing adapted for passage through a full opening bore of a production string, at least a first and second setting device that is arranged in said carrier housing, the first and second setting device being pivotally connected to a first and second articulated linkage mechanism comprising a coupling device for the well bore device, where the second setting device is inactive until a well bore device is attached to the coupling device of the first articulated linkage mechanism, the second setting device being activated by a plurality of sensors or detectors arranged in vicinity of the first articulated linkage system.

    METHOD OF MANUFACTURING A SIDE POCKET MANDREL BODY
    3.
    发明公开
    METHOD OF MANUFACTURING A SIDE POCKET MANDREL BODY 审中-公开
    制造侧袋式手镯身体的方法

    公开(公告)号：EP3215707A1

    公开(公告)日：2017-09-13

    申请号：EP15786979.3

    申请日：2015-10-29

    申请人： Petroleum Technology Company AS

    发明人： PETTERSEN, Ståle ,  HARESTAD, Kristian

    IPC分类号： E21B23/02 ,  E21B23/03 ,  E21B43/12

    摘要： A method of producing a side pocket mandrel body for use in a hydrocarbon well side pocket mandrel assembly includes providing a continuous, solid piece of material with the through-going main conduit; in the solid piece of material, forming said at least one side pocket by machining a bore, displaying an external entrance opening, into a laterally offset section of the solid piece of material generally parallel to the main conduit such that an internal wall section of the solid piece of material is brought to separate the main conduit from the machined bore; plugging the entrance opening of the machined bore with a fluid-tight plug; providing at least one opening from an outside of the mandrel body into the at least one side pocket; providing at least one opening in the wall section; and providing the solid piece of material with the first and the second connection arrangements, thereby rendering the mandrel body connectable to the up-hole and down-hole sections of the production tubing.

    摘要翻译： 一种生产用于烃井侧口袋心轴组件的侧袋心轴体的方法包括：提供连续的固体材料片与贯通的主管道; 在固体材料块中，通过机械加工显示外部入口开口的大致平行于主管道的固体材料片的横向偏移部分来形成所述至少一个侧袋，使得所述至少一个侧袋的内壁部分 使固体材料块从加工孔中分离主管道; 用流体密封塞堵住机加工孔的入口; 从所述心轴体的外部提供至少一个开口到所述至少一个侧袋中; 在壁部分中提供至少一个开口; 以及提供具有第一连接装置和第二连接装置的固体材料片，由此使得心轴主体可连接到生产管道的上孔部分和下孔部分。

    GAS LIFT VALVE
    4.
    发明公开
    GAS LIFT VALVE 审中-公开
    气举阀

    公开(公告)号：EP3175078A1

    公开(公告)日：2017-06-07

    申请号：EP15744154.4

    申请日：2015-07-22

    申请人： Petroleum Technology Company AS

    发明人： KLEPPA, Erling ,  PETTERSEN, Ståle

    IPC分类号： E21B43/12

    CPC分类号： E21B43/123

    摘要： A gas lift valve for use in a hydrocarbon well includes an elongated valve housing including an inlet port for receiving a fluid from an annulus of a hydrocarbon well, and an outlet port for delivering the fluid to a production tubing of the hydrocarbon well, and an elongated, internal valve body, which is movable along a longitudinal, central axis of the valve housing between a first end position and a second end position. In the first end position, a sealing surface of the valve body is in sealing contact with a valve seat surface of the valve housing prohibiting the fluid to flow from the inlet port to the outlet port, and in the second end position the sealing surface is separated from the valve seat surface allowing the fluid to flow from the inlet port to the outlet port. The outlet port is positioned at a terminal end of the valve housing.

    摘要翻译： 1。一种用于烃井的气举阀（10），其包括细长的阀壳体（12），所述细长的阀壳体（12）包括用于接收来自烃井的环空的流体的入口端口（14）和用于传送 到烃井的生产管道的流体以及细长的内部阀体（28），所述细长的内部阀体沿着阀壳体的纵向中心轴线（A）在第一端部位置和第二端部位置之间可移动， 所述阀体的密封表面（16）在所述第一端部位置处与所述阀壳体的阀座表面（25）密封接触，从而防止流体从所述入口端口流向所述出口端口，并且在所述第二端部位置 密封表面与阀座表面分离，允许流体从入口端口流向出口端口。 出口端口位于阀壳体的末端（20）处。

    A VALVE DEVICE FOR A SIDE POCKET OR A SUB IN A WELL
    8.
    发明公开
    A VALVE DEVICE FOR A SIDE POCKET OR A SUB IN A WELL 审中-公开
    阀设备，用于一个洞SEITENTASCHE或接近PIECE

    公开(公告)号：EP2536916A2

    公开(公告)日：2012-12-26

    申请号：EP11703017.1

    申请日：2011-02-15

    申请人： Petroleum Technology Company AS

    发明人： KLEPPA, Erling ,  PETTERSEN, Ståle ,  SEVHEIM, Ole ,  STOKKA, Øyvind

    IPC分类号： E21B34/10 ,  E21B21/10

    CPC分类号： E21B34/06 ,  E21B21/103 ,  E21B34/105

    摘要： The present invention relates to a valve device for use in a side pocket and/or sub in a well, comprising a housing (1) with a first port (2) and a second port (3), a first valve body (11) movably mounted internally in the housing (1), a second valve body (20) mounted internally in the housing (1) and movable relative to both the housing (1) and the first valve body (11), where a first locking device (A) is configured between the first valve body (11) and the second valve body (20) and a third locking device (C) configured between the second valve body (20) and the housing (1). The invention also relates to a method.

    A TOOL FOR INSTALLING UNITS IN A WELL
    9.
    发明公开
    A TOOL FOR INSTALLING UNITS IN A WELL 有权
    仪的单位为孔安装

    公开(公告)号：EP2529076A2

    公开(公告)日：2012-12-05

    申请号：EP11705294.4

    申请日：2011-01-26

    申请人： Petroleum Technology Company AS

    发明人： PETTERSEN, Ståle ,  KLEPPA, Erling ,  KVASNES, Trond

    IPC分类号： E21B33/068 ,  E21B34/02

    CPC分类号： E21B34/02 ,  E21B33/068

    摘要： The present invention relates to a tool for installation of units in connection with oil wells, comprising a housing (1) with an attachment device (12) for attachment to a well installation, a telescopic device (30, 31, 32) for extension of the tool, a torsional force transmission device (13) for rotation of an internal movable element (2) of the tool. According to the invention the internal movable element (2) comprises a pressure face (21), which in an operative condition is exposed to a well pressure and a counter-pressure face (22), with a sealing arrangement (26) between the housing (1) and the internal movable element (2) provided between these pressure faces (21, 22) and devices (23) which are arranged in such a manner that a pressure can be applied to the counter-pressure face.