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; a riser tensioner applying tension to the riser; and a drill floor in which the tower is provided, and drilling work is performed. The riser tensioner is provided in a lower portion of the drill floor.

    본 발명은 드릴십에 관한 것으로서, 해양에 부유하여 해저를 시추하는 드릴십에 있어서, 드릴링 파이프 및 라이저를 하강시키는 타워; 상기 라이저에 장력을 부여하는 라이저텐셔너; 및 상기 타워가 마련되고 드릴링 작업이 이루어지는 드릴플로어를 포함하며, 상기 라이저텐셔너는, 상기 드릴플로어의 하부에 마련되는 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 / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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