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    PUMP
    1.
    发明申请
    PUMP 审中-公开

    公开(公告)号：WO2010092320A1

    公开(公告)日：2010-08-19

    申请号：PCT/GB2010/000100

    申请日：2010-01-21

    Applicant: BP EXPLORATION OPERATING COMPANY LIMITED ,  DENNY, Mark, Joseph

    Inventor： DENNY, Mark, Joseph

    IPC: E21B43/12 ,  F04C2/16 ,  F04C11/00 ,  F04C13/00

    CPC classification number: E21B43/128 ,  F04C2/16 ,  F04C11/001 ,  F04C13/008 ,  F04C2230/60 ,  F04C2240/20 ,  F04C2240/70 ,  Y10T29/49242

    Abstract: A multistage pump (4) comprises: • a plurality of components (50, 60, 70, 80, 90, 100, 110) comprising a plurality of pre-assembled pump modules (70, 90, 110) including at least one twin screw pump module (1, 2); characterised in that the multistage pump (4) further comprises an elongate sleeve (41) for housing the components (50, 60, 70, 80, 90, 100, 110); and securing means (42a, 42b) attachable or engagable with a portion of the elongate sleeve (41), the securing means (42a, 42b) being operable to fixedly retain the components (50, 60, 70, 80, 90, 100, 110) within the sleeve (41).

    Abstract translation: 多级泵（4）包括：多个组件（50,60,70,80,90,100,110），其包括多个预组装的泵模块（70,90,110），其包括至少一个双螺杆 泵模块（1,2）; 其特征在于，所述多级泵（4）还包括用于容纳所述部件（50,60,70,80,90,100,110）的细长套筒（41）; 以及与所述细长套筒（41）的一部分可连接或可接合的固定装置（42a，42b），所述固定装置（42a，42b）可操作以固定地保持所述部件（50,60,70,80,90,100， 110）。

    VALVE APPARATUS
    2.
    发明申请
    VALVE APPARATUS 审中-公开
    阀门装置

    公开(公告)号：WO2016050301A1

    公开(公告)日：2016-04-07

    申请号：PCT/EP2014/071105

    申请日：2014-10-01

    Applicant: BP EXPLORATION OPERATING COMPANY LIMITED ,  DENNY, Mark, Joseph

    Inventor： DENNY, Mark, Joseph

    IPC: E21B34/08 ,  E21B34/10 ,  E21B43/12

    CPC classification number: E21B34/10 ,  E21B34/08 ,  E21B43/121

    Abstract: A subsurface flow control apparatus comprises: a fluid flow passage configured to engage a packer in a well bore, the fluid flow passage being capable of permitting fluids to flow through the packer, wherein the fluid flow passage comprises a pump intake coupling adapted to couple to an intake of a pump for drawing fluid from the fluid flow passage into said pump intake and out of a pump discharge of the pump; a control valve arranged to control the flow of fluid through the fluid flow passage; and a controller arranged to control the control valve based on the fluid pressure, P2, in the fluid flow passage between the control valve and the pump intake coupling, and based on the fluid pressure, P1, at said pump discharge.

    Abstract translation: 地下流量控制装置包括：流体流动通道，其构造成与井眼中的封隔器接合，所述流体流动通道能够允许流体流过所述封隔器，其中所述流体流动通道包括泵入口联接器， 吸入泵，用于将流体从流体流动通道吸入所述泵入口并从泵的泵排出口中排出; 控制阀，其布置成控制通过流体流动通道的流体的流动; 以及控制器，其布置成基于所述控制阀和所述泵入口联接器之间的流体流动通道中的流体压力P2以及在所述泵排出口处的流体压力P1来控制所述控制阀。

    LOAD BEARING ASSEMBLY
    4.
    发明申请
    LOAD BEARING ASSEMBLY 审中-公开
    负载轴承总成

    公开(公告)号：WO2010012979A1

    公开(公告)日：2010-02-04

    申请号：PCT/GB2009/001763

    申请日：2009-07-17

    Applicant: BP EXPLORATION OPERATING COMPANY LIMITED ,  DENNY, Mark, Joseph

    Inventor： DENNY, Mark, Joseph

    IPC: E21B33/04

    CPC classification number: E21B33/0407 ,  E21B33/03 ,  E21B43/128 ,  H02G15/007 ,  H02G15/013

    Abstract: A load bearing assembly for suspending a load from a well head assembly is described. The well head (6) assembly is of the type having a connector (8) for suspending jointed production tubing there from and a fluid to air connector (7) which can seal around an electrical conductor (4) extending there- through. The electric conducting core (17) is spliced onto the electrical conductor (4) which extends through the penetrator (7).

    Abstract translation: 描述了用于从井口组件悬挂负载的承载组件。 井头（6）组件是具有用于将连接的生产管道悬挂在其上的连接器（8）和流体到空气连接器（7）的类型，该连接器可以围绕在其延伸的电导体（4）周围密封。 导电芯（17）被接合到延伸穿过穿透器（7）的电导体（4）上。

    MOTOR ASSEMBLY
    5.
    发明申请
    MOTOR ASSEMBLY 审中-公开
    电机总成

    公开(公告)号：WO2009150407A1

    公开(公告)日：2009-12-17

    申请号：PCT/GB2009/001430

    申请日：2009-06-09

    Applicant: BP EXPLORATION OPERATING COMPANY LIMITED ,  DENNY, Mark, Joseph

    Inventor： DENNY, Mark, Joseph

    IPC: H02K3/28 ,  H02K5/22 ,  H02K11/00 ,  E21B43/12 ,  H02K5/132 ,  H02K16/00

    CPC classification number: H02K3/28 ,  H02K5/132 ,  H02K5/225 ,  H02K11/0094 ,  H02K16/00

    Abstract: A motor assembly comprising a motor unit having a first end and a second end and being couplable adjacent the first end of the motor unit to an external electrical device, the motor unit comprising at least one motor winding extending between the first and second ends and an electrical return path extending from the second end to the first end, the electrical return path being in electrical contact at the first end with an electrical connector for supplying impressed secondary power to the external electrical device, wherein the first end of the motor unit is provided with means for coupling a power source to the motor winding and the second end of the motor unit is provided with means to electrically couple the motor winding to the electrical return path/ Also provided is a motor comprising a motor winding having a first end and a second end and an incomplete number of winding turns between the first and second ends, and an electrical return path for passing a current through the motor, the motor winding and the electrical return path being discontinuous.

    Abstract translation: 一种电动机组件，包括具有第一端和第二端的电动机单元，并且可与电动机单元的第一端相邻地连接到外部电气装置，该电动机单元包括在第一和第二端之间延伸的至少一个电动机绕组和 电返回路径从第二端延伸到第一端，电返回路径在第一端处与电连接器电接触，用于向外部电气设备供应外加的次级电力，其中提供电机单元的第一端 具有用于将电源耦合到电动机绕组的装置，并且电动机单元的第二端设置有将电动机绕组电耦合到电气返回路径的装置。还提供了包括电动机绕组的电动机，该电动机绕组具有第一端和 第二端和在第一和第二端之间的不完整数量的绕组匝，以及用于使电流通过摩托车的电返回路径 r，电机绕组和电气返回路径不连续。

    SUBMERSIBLE PUMP ASSEMBLY
    6.
    发明申请
    SUBMERSIBLE PUMP ASSEMBLY 审中-公开
    不合适的泵组件

    公开(公告)号：WO2009077714A1

    公开(公告)日：2009-06-25

    申请号：PCT/GB2008/003966

    申请日：2008-12-01

    Applicant: BP EXPLORATION OPERATING COMPANY LIMITED ,  DENNY, Mark, Joseph

    Inventor： DENNY, Mark, Joseph

    IPC: E21B17/20 ,  E21B43/12 ,  E21B23/02 ,  H01B7/04

    CPC classification number: E21B17/206 ,  E21B23/02 ,  E21B43/128 ,  H01B7/046

    Abstract: An electric submersible pump assembly and method for artificially lifting fluid from a well bore to the surface. The assembly comprises a twin screw pump (3), a permanent magnet motor (2) for driving the pump and an electro-mechanical cable (1), the electro-mechanical cable being capable of suspending the pump and motor in a well bore and of supplying electrical power to the motor, wherein the permanent magnet motor (2) is located between the cable (1) and the twin screw pump (3).

    Abstract translation: 一种潜水泵组件和用于人工将井筒从井眼提升到地面的方法。 组件包括双螺杆泵（3），用于驱动泵的永磁电动机（2）和电 - 机械电缆（1），所述机电电缆能够将泵和电动机悬挂在井眼中， 向所述电动机供电，其中所述永磁电动机（2）位于所述电缆（1）和所述双螺杆泵（3）之间。

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