System and Method for Protecting a Submersible Motor
    3.
    发明申请
    System and Method for Protecting a Submersible Motor 失效
    潜水电机保护系统及方法

    公开(公告)号:US20070224056A1

    公开(公告)日:2007-09-27

    申请号:US11308447

    申请日:2006-03-27

    IPC分类号: H02K5/12 F04B17/00

    摘要: A technique is provided to facilitate pumping of fluids in a well. A submersible pumping system utilizes a submersible motor to power a submersible pump. A motor protector works in cooperation with the submersible motor to protect motor fluid within the submersible motor and to reduce differential pressures between the internal motor fluid and the external well fluid. The motor protector incorporates a piston slidably sealed within an interior cavity of the motor protector for movement to reduce undue differential pressures.

    摘要翻译: 提供了一种便于在井中泵送流体的技术。 潜水泵系统利用潜水电机为潜水泵提供动力。 电动机保护器与潜水电机协同工作,以保护潜水电机内的电动机流体,并减少内部电动机流体和外部井液之间的压差。 电动机保护器包括可滑动地密封在电动机保护器的内部空腔内的活塞,用于运动以减少过大的压差。

    Apparatus, Pumping System Incorporating Same, and Methods of Protecting Pump Components
    4.
    发明申请
    Apparatus, Pumping System Incorporating Same, and Methods of Protecting Pump Components 有权
    装置,泵送系统,以及保护泵组件的方法

    公开(公告)号:US20070074872A1

    公开(公告)日:2007-04-05

    申请号:US11307842

    申请日:2006-02-24

    IPC分类号: E21B43/00

    CPC分类号: E21B4/003 E21B43/128

    摘要: Apparatus and pumping systems including the apparatus are described, the apparatus including a protector body comprising a material allowing expansion and contraction of an internal fluid, the body serving as a barrier between fluids external of the body and the internal fluid. The body has first and second ends, at least one end adapted to connect the body to other components, the protector body further comprising structural features permitting facile cleanout and reuse of the protector body. Methods of use of the apparatus and systems are described, particularly in oilfield exploration, testing, and production. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims.

    摘要翻译: 描述了包括该装置的装置和泵送系统,该装置包括保护体,该保护体包括允许内部流体膨胀和收缩的材料,该主体用作主体外部的流体与内部流体之间的屏障。 主体具有第一和第二端,至少一个端部适于将主体连接到其他部件,保护体还包括允许容易地清洁和重新使用保护体的结构特征。 描述了装置和系统的使用方法,特别是在油田勘探,测试和生产中。 该摘要允许搜索者或其他读者快速确定本公开的主题。 它不会用于解释或限制权利要求的范围或含义。

    Pump Apparatus, Systems and Methods
    5.
    发明申请
    Pump Apparatus, Systems and Methods 有权
    泵装置,系统和方法

    公开(公告)号:US20070110593A1

    公开(公告)日:2007-05-17

    申请号:US11164301

    申请日:2005-11-17

    IPC分类号: F04B9/00

    摘要: Pump apparatus, systems and methods of making and using same are disclosed. One inventive system includes a coupling member, a first shaft and a second shaft, the coupling member connecting the first shaft with the second shaft, the coupling member defining a first axial chamber accepting the first shaft, and a second axial chamber accepting the second shaft, the chambers separated by a coupling plate, the chambers including torsional motion transmitting elements and axial motion securing elements in the first and second axial chambers for axially securing the shafts in the coupling member. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    摘要翻译: 公开了制造和使用其的泵装置,系统和方法。 一个本发明的系统包括联接构件,第一轴和第二轴,联接构件将第一轴与第二轴连接,联接构件限定容纳第一轴的第一轴向室,以及容纳第二轴的第二轴向室 所述腔室由联接板分隔开,所述腔室包括在第一和第二轴向室中的扭转运动传递元件和轴向运动固定元件,用于将轴轴向固定在联接构件中。 该摘要允许搜索者或其他读者快速确定本公开的主题。 它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72(b)。

    Electrical Submersible Pumping Systems Having Stirling Coolers
    6.
    发明申请
    Electrical Submersible Pumping Systems Having Stirling Coolers 有权
    具有斯特林冷却器的电潜泵系统

    公开(公告)号:US20060266064A1

    公开(公告)日:2006-11-30

    申请号:US11458117

    申请日:2006-07-18

    申请人: John Rowatt

    发明人: John Rowatt

    IPC分类号: F25B9/00 F25D23/12

    CPC分类号: E21B47/011 F25B9/14

    摘要: A submersible pumping system includes a submersible pump; a gauge disposed proximate the submersible pump; a Stirling cooler disposed proximate the gauge, wherein the Stirling cooler has a cold end configured to remove heat from the gauge and a hot end configured to dissipate heat; and an energy source configured to power the submersible pumping system.

    摘要翻译: 潜水泵系统包括潜水泵; 设置在潜水泵附近的压力表; 布置在所述计量器附近的斯特林冷却器,其中所述斯特林冷却器具有构造成从所述量规移除热量的冷端和被配置为耗散热量的热端; 以及被配置为为潜水泵送系统供电的能量源。