Disclosed are a drain system and a drilling offshore structure. According to the present invention, the drain system comprises: a drain separation storage unit provided in a hull wherein a drain introduced from a risk region having at least one of a drill floor, a well test region, and a drain introduced from a non-risk region except for the risk region are respectively separated to be stored; a drain tank unit provided in the hull wherein a drain stored in the drain separation storage unit is supplied to be stored; and a drain supply unit connected to the drain separation storage unit and the drain tank unit for the drain stored in the drain separation storage unit to be separated into sediment and a material except for the sediment to be supplied to the drain tank unit.

    드레인 시스템 및 시추 해양 구조물이 개시된다. 본 발명의 드레인 시스템은, 선체에 마련되며, 드릴 플로어 및 웰 테스트 영역 중 적어도 하나를 포함하는 위험영역으로부터 유입되는 드레인과, 위험영역을 제외한 비 위험영역으로부터 유입되는 드레인이 각각 분리되어 저장되는 드레인 분리 저장부; 선체에 마련되며, 드레인 분리 저장부에 저장된 드레인이 공급되어 저장되는 드레인 탱크부; 및 드레인 분리 저장부와 드레인 탱크부에 연결되어 드레인 분리 저장부에 저장된 드레인을 침강물과 침강물을 제외한 물질로 분리하여 드레인 탱크부로 공급하는 드레인 공급부를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    DRILLING SYSTEM AND DRILLING OFFSHORE STRUCTURE


    Additional title:

    드레인 시스템 및 시추 해양 구조물


    Contributors:

    Publication date :

    2015-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B01D SEPARATION , Trennen / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



    DRILLING SYSTEM AND DRILLING OFFSHORE STRUCTURE

    JEONG SEONG KYU | European Patent Office | 2015

    Free access

    DRILLING SYSTEM AND DRILLING OFFSHORE STRUCTURE

    European Patent Office | 2016

    Free access

    DRILLING SYSTEM AND DRILLING OFFSHORE STRUCTURE

    JEONG SEONG KYU | European Patent Office | 2015

    Free access

    Offshore drilling structure and drilling method thereof

    European Patent Office | 2021

    Free access

    OFFSHORE DRILLING STRUCTURE AND DRILLING METHOD THEREOF

    OH JUNE / WOO IL GUK / BYUN YOON CHUL et al. | European Patent Office | 2016

    Free access