OCB DECK OF DRILL SHIP AND STORAGE METHOD USING THE SAME

摘要

The present invention relates to an OCB deck of a drill ship and a storage method thereof and, more particularly, to an OCB deck of a drill ship and a storage method thereof which can solve a space shortage problem inside a drill ship as well as secure a storage space for a Christmas tree by storing an offline cashing building (OCB) deck to be vertical to a bulk head, and which can increase the efficiency of drilling work by minimizing hours and efforts required for the storage of the OCB deck. The OCB deck of a drill ship comprises: a deck main body which is to provide a space for OCB work; and a telescopic beam which is installed to be inserted or withdrawn to or from the deck main body, and guides the combination with the deck main body when combining the deck main body with the bulk head side.