The present invention relates to a drillship which floats on the sea to drill the seabed, and comprises: a tower enabling a drilling pipe and a riser to descend; and a support structure provided in a lower end of the tower. The support structure is provided in the shape of a box, and is supported by being in surface contact with a hull.

    본 발명은 드릴십에 관한 것으로서, 해양에 부유하여 해저를 시추하는 드릴십에 있어서, 드릴링 파이프 및 라이저를 하강시키는 타워; 및 상기 타워의 하단에 마련되는 지지 구조물을 포함하며, 상기 지지 구조물은, 박스 형태로 마련되며 선체에 면 접촉으로 지지되는 것을 특징으로 한다.


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    Title :

    A drillship


    Additional title:

    드릴십


    Contributors:
    OH SEOK WOO (author)

    Publication date :

    2018-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66C Krane , CRANES / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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