POWER SYSTEM FOR DOWNHOLE TOOLSTRING
    33.
    发明申请

    公开(公告)号:US20200095847A1

    公开(公告)日:2020-03-26

    申请号:US16530698

    申请日:2019-08-02

    IPC分类号: E21B41/00 H02J7/00

    摘要: A downhole power system includes an energy storage adapted to operate at high temperatures, and a modular signal interface device that serves to control the energy storage component as well as offer a means of data logging at high temperatures. The controller is fabricated from pre-assembled components that may be selected for various combinations to provide desired functionality. The energy storage may include at least one ultracapacitor.