Adjustable flow control device
    8.
    发明授权

    公开(公告)号:US10648302B2

    公开(公告)日:2020-05-12

    申请号:US15813439

    申请日:2017-11-15

    IPC分类号: E21B43/12 E21B34/08

    摘要: A flow control device includes a first tubular having an outer surface, and a second tubular arranged radially outwardly of the first tubular. The second tubular includes an inner surface portion and an outer surface portion. The inner surface portion is spaced from the outer surface of the first tubular by a gap. The second tubular includes a plurality of openings extending through the outer surface and the inner surface. A plate is moveably arranged in the gap adjacent to at least one of the plurality of openings. The plate includes a surface section spaced from the inner surface portion a selected distance.

    Separator for liquids and/or multiphase fluids
    9.
    发明授权
    Separator for liquids and/or multiphase fluids 失效
    液体和/或多相流体分离器

    公开(公告)号:US07413669B2

    公开(公告)日:2008-08-19

    申请号:US11059810

    申请日:2005-02-15

    IPC分类号: B01D21/26 B01D17/038

    摘要: A separator including a conical member having a base; a substantially cylindrical member extending from the base; a separator inlet for introducing liquid to be separated into the conical member in a substantially tangential direction with respect to a sidewall of the conical member; a heavy phase outlet communicated with an apex portion of the conical member; and a light phase outlet communicated with the cylindrical member.

    摘要翻译: 一种分离器,包括具有基座的锥形构件; 从所述基座延伸的大致圆柱形的构件; 分离器入口,用于将相对于所述锥形构件的侧壁沿大致切线方向分离的液体引入所述锥形构件; 与所述锥形构件的顶点部分连通的重相出口; 以及与所述圆柱形构件连通的轻相出口。

    Annular suction valve
    10.
    发明授权

    公开(公告)号:US06547532B2

    公开(公告)日:2003-04-15

    申请号:US09872673

    申请日:2001-06-01

    IPC分类号: F04F500

    CPC分类号: F04F5/46 E21B43/124 F04F5/24

    摘要: An annular suction valve includes a substantially tubular member having an inner surface defining a valve flow passage having an inlet, a nozzle disposed in the inlet and spaced from the inner surface so as to define an annular passage between the inner surface and the nozzle, the nozzle further defining an interior flow passage and having a nozzle inlet to the interior flow passage; and a power fluid inlet in one of the nozzle and the tubular member for receiving power fluid into the annular passage.