A method of installing a manifold at a subsea structure (such as an xmas tree, riser base, pump or compressor station) includes providing a manifold 20 with an integral spool 22, lowering the manifold to the structure, and fluidically connecting the manifold with the subsea structure and the spool to a subsea pipeline, to thereby provide a fluid connection between the subsea structure and the subsea pipeline. The manifold may be attached to the spool by a welded flange. The manifold may include branch piping (23, fig. 18) having one or more valves 24.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Tie-in of subsea pipeline


    Erscheinungsdatum :

    11.08.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Subsea pipeline recovery method

    ZHAO GANG / SUN DAOQING / DU YING et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    PROTECTING SYSTEM OF SUBSEA PIPELINE

    CHUNGHYUN LEE | Europäisches Patentamt | 2020

    Freier Zugriff

    Prop-imperfection subsea pipeline buckling

    Taylor, N. / Tran, V. | Tema Archiv | 1993


    Efficient subsea pipeline detection equipment

    ZHOU PENG / HAN NA / LIU KUI et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Study improves subsea pipeline preheating

    Yuan, Zongming / Wang, Yong / Xie, Ying et al. | Tema Archiv | 2014