The present invention relates to a marine pipelaying vessel for S-lay pipelaying an offshore pipeline and integrating one or more accessories into the pipeline, and a method for S-lay pipelaying wherein use is made of such a vessel. The vessel according to the invention comprises a hull (1) having a stinger end and a stinger (20) for guiding the launched pipeline in a curved pipeline trajectory, which stinger is pivotably connected to the hull, and an accessory handling J-lay tower (30) at the stinger end of the hull. The J-lay tower allows the pipeline and connected accessory to be laid in J-lay mode while connecting further pipe sections to the pipeline at least until the accessory has been lowered past below the retracted stinger. A stinger support assembly (15) is provided for supporting the stinger in a pipelay position, and for allowing movement of the stinger between the pipelay position and a steep downwardly pivoted retracted position by pivoting the stinger about its stinger pivot axis, wherein the stinger in the retracted position is away from the J-lay firing line.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Marine pipelaying vessel and method for pipelaying



    Erscheinungsdatum :

    2015-07-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16L PIPES , Rohre / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    MARINE REEL-LAY PIPELAYING VESSEL

    DONKERS JEROEN ADRIANUS JOSEPH / VEHMEIJER TERENCE WILLEM AUGUST | Europäisches Patentamt | 2023

    Freier Zugriff

    MARINE REEL-LAY PIPELAYING VESSEL

    DONKERS JEROEN ADRIANUS JOSEPH / VEHMEIJER TERENCE WILLEM AUGUST | Europäisches Patentamt | 2021

    Freier Zugriff

    MARINE REEL-LAY PIPELAYING VESSEL

    DONKERS JEROEN ADRIANUS JOSEPH / VEHMEIJER TERENCE WILLEM AUGUST | Europäisches Patentamt | 2023

    Freier Zugriff

    MARINE PIPELAYING VESSEL AND METHOD FOR PIPELAYING BY WAY OF THE J-LAY METHOD

    ROODENBURG JOOP / VAN VELUW CORNELIS MARTINUS | Europäisches Patentamt | 2019

    Freier Zugriff

    Offshore S-lay pipelaying vessel

    FEIJEN ARNOUD LAURENS / VEHMEIJER TERENCE WILLEM AUGUST / ROODENBURG JOOP | Europäisches Patentamt | 2017

    Freier Zugriff