Disclosed is an offshore structure for a drilling operation in which a moon pool is formed on a hull thereof. The offshore structure for a drilling operation comprises: a recess formed on an upper portion of the moon pool; and a recess forming member which is installed on a lower portion of the moon pool to form the recess above the recess forming member, wherein a top surface of the recess forming member is located under a water line.

    선체에 문풀이 형성되는 시추 작업용 해양 구조물이 개시된다. 상기 시추 작업용 해양 구조물은, 상기 문풀 상부에 형성되는 리세스; 및 위쪽에 상기 리세스를 형성하도록 상기 문풀 하부에 설치되는 리세스 형성부재;를 포함하고, 상기 리세스 형성부재의 상면은 흘수선보다 아래에 위치한다.


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    Title :

    OFFSHORE STRUCTURE FOR DRILLING


    Additional title:

    시추 작업용 해양 구조물


    Contributors:
    LEE SOO HO (author) / BAE JAE RYU (author) / KIM SUNG SOO (author) / JUNG DONG UK (author) / SON KIL SEUNG (author)

    Publication date :

    2016-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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