This paper presents a new intervention system that allows the use of a low cost workboat to deploy and recover delicate payloads in subsea installations. Vessel motions are decoupled from the subsea package by a specific chain and buoy system. A prototype was built and successfully tested offshore in 3,000 ft of water during May 1996. The Heave Compensated Landing System (HCLS) concept, offshore testing program, test results, lessons learned, and future developments are discussed.


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    Titel :

    Heave compensated landing system - a novel tool for subsea intervention


    Beteiligte:
    Nelson, R. (Autor:in) / Sollah, J. (Autor:in) / Caldwell, T. (Autor:in) / Morrison, D. (Autor:in) / Pritchard, J. (Autor:in)


    Erscheinungsdatum :

    1997


    Format / Umfang :

    Seiten, 9 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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