Submersible pumping system and method for boosting subsea production flow
    1.
    发明授权
    Submersible pumping system and method for boosting subsea production flow 有权
    潜水泵系统及其提升海底生产流程的方法

    公开(公告)号:US07914266B2

    公开(公告)日:2011-03-29

    申请号:US10907114

    申请日:2005-03-21

    IPC分类号: E21B7/12 E21B7/124

    摘要: A booster pumping system is disclosed for producing hydrocarbons from a subsea production well. The booster pumping system includes: (1) a submersible pump hydraulically connected to the production well to provide energy to the hydrocarbon flow and boost production to another destination such as a subsea production facility or the surface via a riser; (2) an inlet conduit to receive the flow from the production well and isolate the flow from the dummy wellbore and direct the flow to the intake of the pump; and (3) a motor exposed to the dummy wellbore to drive the pump. The dummy wellbore may be flooded or circulated with seawater to cool the motor.

    摘要翻译: 公开了一种用于从海底生产井生产碳氢化合物的增压泵送系统。 增压泵系统包括:(1)液压连接到生产井的潜水泵,以向碳氢化合物流提供能量,并通过提升管将生产提高到另一目的地,例如海底生产设施或地面; (2)入口管道,用于接收来自生产井的流动,并将流体与假井眼井隔离并将流体引导到泵的入口; 和(3)暴露于假井眼的马达驱动泵。 假井眼可能被海水淹没或循环,以冷却马达。