A suction anchor and method of installing the suction anchor. The suction anchor including a suction chamber bounded by: a circumferential outer wall; an upper wall; and an internal housing wall. The internal housing defining a passage for receiving wellhead components that may be secured to the suction anchor. The suction chamber has a minor upper portion and a major lower portion. The minor upper portion having internal reinforcing members extending along the inside of the upper wall from the outer walls to the internal housing. The major portion is adapted to be embedded in a seabed and the minor portion is adapted to project from the seabed when the anchor is installed. The reinforcing members serve to reinforce the upper wall of the chamber against collapse and to rigidly support the internal housing to resist forces arising from bending moments applied to wellhead components received and secured therein.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Marine suction anchor


    Beteiligte:

    Erscheinungsdatum :

    2022-04-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02D FOUNDATIONS , Gründungen / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



    Marine suction anchor

    REINÅS LORENTS / ELLINGSEN KJELL EINAR / EIDE ASLE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    MARINE SUCTION ANCHOR

    REINÅS LORENTS / ELLINGSEN KJELL EINAR / EIDE ASLE et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    MARINE SUCTION ANCHOR

    REINAS LORENTS / ELLINGSEN KJELL EINAR / EIDE ASLE et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    MARINE SUCTION ANCHOR

    REINÅS LORENTS / ELLINGSEN KJELL EINAR / EIDE ASLE et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Suction anchor reinforcing device, suction anchor and suction anchor mounting method

    ZHANG LAN / QU DONGLIANG / CHEN HAIYUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff