A subsea wellhead assembly (100) comprising a well frame (101) arranged on a sea floor (127) and supporting a wellhead (102), three foundation elements (130a, 130b, 130c) on which the well frame (101) is supported, the three foundation elements comprising two larger foundation elements (130a, 130b) and one smaller foundation element (130c), the larger foundation elements (130a, 130b) having a larger load bearing capacity than the smaller foundation element (130c).

    L'invention concerne un ensemble tête de puits sous-marin (100) comprenant une structure de puits (101) disposé sur un fond marin (127) et supportant une tête de puits (102), trois éléments de fondation (130a, 130b, 130c) sur lesquels la structure de puits (101) est supportée, les trois éléments de fondation comprenant deux éléments de fondation plus grands (130a, 130b) et un élément de fondation plus petit (130c), les éléments de fondation plus grands (130a, 130b) ayant une plus grande capacité de support de charge que l'élément de fondation plus petit (130c).


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    Title :

    SUBSEA WELLHEAD SYSTEM


    Additional title:

    SYSTEME DE TETE DE PUITS SOUS-MARIN


    Contributors:

    Publication date :

    2023-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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