A valve arrangement is for a downhole apparatus having a tubular body having first and second ports in a wall thereof. The valve arrangement comprises a valve member that comprises a first port associated with the first port of the tubular body; and a second port associated with the second port of the tubular body. The valve arrangement is configurable to be locked in a first configuration with the tubular body, such that the first port is closed and the second port is closed. The valve arrangement is configurable to be locked in a second configuration with the tubular body, such that the first port is open and the second port is closed. The valve arrangement is configurable to be locked in a third configuration with the tubular body, such that the first port is closed and the second port is open.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Downhole apparatus


    Erscheinungsdatum :

    14.06.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Downhole apparatus

    Europäisches Patentamt | 2016

    Freier Zugriff

    DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

    BRUCE STEPHEN EDMUND / GRANT DAVID / WALLACE SCOTT E et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    DOWNHOLE DEVICE

    ANGELIS YERASIMOS | Europäisches Patentamt | 2019

    Freier Zugriff

    Downhole seal

    Europäisches Patentamt | 2018

    Freier Zugriff

    DOWNHOLE DEVICE

    ANGELIS YERASIMOS | Europäisches Patentamt | 2022

    Freier Zugriff