A method for assembly of a riser string onboard a vessel that is adapted to perform subsea wellbore related operations involving said riser string, said riser string being configured to extend between a subsea wellbore and the vessel in a wellbore related operation, wherein the vessel including a hull, a riser storage adapted to store therein, in horizontal orientation, multiple pre-assembled riser stands and/or multiple individual riser stand, a deck structure having an elongated transfer opening above said riser storage, a transfer elevator, wherein multiple pre-assembled riser stands, each being pre-assembled from multiple riser sections connected end-to-end and each having a length of at least 150 ft. (45.72 m), and/or multiple individual riser sections each having a length of at least 150 ft. (45.72 m), are stored, in said horizontal orientation, in the riser storage, wherein the method comprises a riser transfer step wherein the transfer elevator is operated so as to raise a single one of said pre-assembled riser stands and/or individual riser sections in the horizontal position thereof from the riser storage, through the transfer opening, to a position above the deck structure.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Subsea wellbore operations vessel


    Beteiligte:

    Erscheinungsdatum :

    2019-05-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / F16L PIPES , Rohre



    SUBSEA WELLBORE OPERATIONS VESSEL

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS | Europäisches Patentamt | 2018

    Freier Zugriff

    Subsea wellbore operations vessel

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS | Europäisches Patentamt | 2018

    Freier Zugriff

    SUBSEA WELLBORE OPERATIONS VESSEL

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS | Europäisches Patentamt | 2017

    Freier Zugriff

    SUBSEA WELLBORE OPERATIONS VESSEL

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS | Europäisches Patentamt | 2016

    Freier Zugriff

    SUBSEA WELLBORE OPERATIONS VESSEL

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS | Europäisches Patentamt | 2019

    Freier Zugriff