A drillship is disclosed. The drillship of the present invention comprises: a mud pump room wherein a mud pump is provided; and a drill water tank storing fresh water used at the time of a drilling work. The mud pump room is provided on a lower area of a main deck to lower a vertical center of gravity of a hull. The drill water tank is provided in a void space around a moon pool.

    드릴쉽이 개시된다. 본 발명의 드릴쉽은, 머드 펌프가 마련되는 머드 펌프룸; 및 드릴링 작업 시 사용되는 청수(fresh water)가 저장되는 드릴 워터 탱크를 포함하며, 머드 펌프룸을 메인 데크의 하부 영역에 마련하여 선체의 수직 중심(vertical center of gravity)을 낮추고, 드릴 워터 탱크를 문풀 주변 영역의 보이드(void space)에 마련하는 것을 특징으로 한다.


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    Title :

    DRILLSHIP


    Additional title:

    드릴쉽


    Contributors:

    Publication date :

    2015-07-06


    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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