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13 条记录 (耗时 0.013 秒)

    INTERNAL GATE VALVE FOR FLOW COMPLETION SYSTEMS
    1.
    发明授权
    INTERNAL GATE VALVE FOR FLOW COMPLETION SYSTEMS 有权
    用于流程完成系统的内部闸门阀

    公开(公告)号：EP1278933B1

    公开(公告)日：2004-09-15

    申请号：EP01922602.6

    申请日：2001-03-22

    申请人： FMC Technologies, Inc.

    发明人： CUNNINGHAM, Christopher, E. ,  BARTLETT, Christopher, D. ,  HERGARDEN, Thomas, L. ,  HERNANDEZ, Philip, S. ,  WILSON, Michael, E., Jr.

    IPC分类号： E21B33/04 ,  E21B34/04 ,  E21B34/10

    CPC分类号： E21B33/043 ,  E21B33/0355 ,  E21B33/04 ,  E21B33/064 ,  E21B34/04 ,  E21B34/10 ,  E21B43/013 ,  E21B2033/005 ,  F16K3/02 ,  F16K3/0218 ,  F16K3/0254 ,  F16K3/029 ,  F16K31/122 ,  F16K31/1225 ,  Y10T137/8741 ,  Y10T137/87499

    摘要： A gate valve for a component which includes an elongated body and a flow passage extending generally longitudinally through the body, the flow passage including a generally lateral first branch connected to a generally longitudinal second branch. The gate valve comprises a gate which is moveable generally longitudinally across the first branch between an open position in which a hole in the gate is aligned with the first branch and a closed position in which the hole is offset from the first branch; a conduit which extends through the body from the gate; an actuating mechanism positioned in the conduit for moving the gate from a first position to a second position; and a return biasing mechanism for moving the gate from the second position to the first position; wherein one of the first and second positions corresponds to the open position of the gate and the other position corresponds to the closed position of the gate; and wherein the conduit extends generally longitudinally through the body.

    摘要翻译： 一种用于部件的闸阀，该部件包括细长主体和大致纵向延伸穿过主体的流动通道，该流动通道包括连接到大致纵向的第二分支的大致横向的第一分支。 所述闸阀包括闸门，所述闸门在闸门中的孔与所述第一分支对准的打开位置和所述孔与所述第一分支偏置的闭合位置之间可以跨越所述第一分支大致纵向移动; 从门延伸穿过主体的导管; 定位在所述导管中用于将所述闸门从第一位置移动到第二位置的致动机构; 以及用于将所述闸门从所述第二位置移动到所述第一位置的返回偏置机构; 其中第一位置和第二位置中的一个对应于门的打开位置，而另一个位置对应于门的关闭位置; 并且其中所述导管大致纵向延伸穿过所述主体。

    SLIMBORE SUBSEA COMPLETION SYSTEM AND METHOD
    6.
    发明授权
    SLIMBORE SUBSEA COMPLETION SYSTEM AND METHOD 有权
    系统和方法细孔水下竣工

    公开(公告)号：EP1021637B1

    公开(公告)日：2004-02-11

    申请号：EP98952151.3

    申请日：1998-10-07

    申请人： FMC Technologies, Inc.

    发明人： CUNNINGHAM, Christopher, E. ,  BARTLETT, Christopher, D.

    IPC分类号： E21B33/035 ,  E21B33/038 ,  E21B33/043 ,  E21B33/06 ,  E21B33/047

    CPC分类号： E21B33/035 ,  E21B33/038 ,  E21B33/047

    摘要： A slimbore marine riser (124) and BOP (120) are provided for a subsea completion system which includes a tubing spool (TS10) secured to a wellhead at the sea floor (106). The tubing spool has an internal landing profile for a reduced diameter tubing hanger (th12) which is arranged and dimensioned to pass through the bore of the riser and BOP at the end of a landing string (LS). The tubing hanger, designed to be sealingly positioned in the tubing spool landing profile, has a production bore and a relatively large multiplicity of electric (E) and hydraulic (H) passages which terminate at a top end of the hanger with vertically extending electric and hydraulic couplers. A passage (A12) is provided through the body of the tubing spool which provides communication from above the tubing hanger to the well annulus below the hanger. A remotely controllable valve (V12) is placed in the annulus bypass passage.

    TUBING HANGER WITH ANNULUS BORE
    9.
    发明授权
    TUBING HANGER WITH ANNULUS BORE 有权
    带环形凹槽的油管挂钩

    公开(公告)号：EP1278936B1

    公开(公告)日：2005-06-08

    申请号：EP01920764.6

    申请日：2001-03-22

    申请人： FMC Technologies, Inc.

    发明人： KENT, Richard, D. ,  TIERNEY, Michael, R. ,  GLIDDEN, Gregory, L. ,  CUNNINGHAM, Christopher, E. ,  BARTLETT, Christopher, D.

    IPC分类号： E21B34/04 ,  E21B33/064 ,  E21B33/035 ,  E21B33/043

    CPC分类号： E21B34/10 ,  B24B37/04 ,  B24B57/02 ,  E21B33/0355 ,  E21B33/04 ,  E21B33/043 ,  E21B33/064 ,  E21B34/04 ,  E21B43/013 ,  E21B2033/005 ,  F16K3/02 ,  F16K3/0218 ,  F16K3/0254 ,  F16K3/029 ,  F16K31/1225

    摘要： A flow completion apparatus for controlling the flow of fluid through a tubing string which extends into a well bore and defines a tubing annulus surrounding the tubing string, the flow completion apparatus comprising a wellhead housing which is installed at an upper end of the well bore; a tubing spool which is connected over the wellhead housing and which includes a central bore that extends axially therethrough, a production outlet which communicates with the central bore, and an annulus passageway which communicates with the tubing annulus; a tubing hanger which is supported in the central bore, is connected to an upper end of the tubing string, and includes a production bore which extends axially therethrough and a production passageway which communicates between the production bore and the production outlet; a first closure member which is positioned in the production bore above the production passageway; and a first annular seal which is positioned between the tubing hanger and the central bore above the production passageway; wherein the tubing spool further comprises a workover passageway which extends between the annulus passageway and a portion of the central bore that is located above the first seal, and the tubing hanger further comprises an annulus bore which extends between the workover passageway and the top of the tubing hanger; whereby fluid communication between the tubing annulus and the top of the tubing hanger may be established through the annulus passageway, the workover passageway and the annulus bore.

    摘要翻译： 1。一种用于控制通过延伸到井筒中的管柱并且限定围绕所述管柱的管环的流体流量的流量完井装置，所述流量完井装置包括安装在所述井孔上端的井口壳体; 连接在井口外壳上并且包括轴向贯穿其延伸的中心孔的管筒;与中心孔连通的生产出口;以及与管道环形空间连通的环形通道; 支撑在中心孔中的油管悬挂器连接到油管柱的上端，并且包括轴向延伸穿过其中的生产孔和在生产孔和生产出口之间连通的生产通路; 第一闭合构件，所述第一闭合构件定位在生产通道上方的生产孔中; 以及第一环形密封件，其位于所述油管悬挂器与所述生产通道上方的所述中心孔之间; 其中所述油管卷筒还包括修井通道，所述修井通道在所述环空通道和位于所述第一密封件上方的所述中心孔的一部分之间延伸，并且所述油管悬挂器还包括环形孔，所述环空孔在所述修井通道和所述 油管悬挂器; 由此可以通过环空通道，修井通道和环空孔建立油管环空与油管悬挂器顶部之间的流体连通。