Riser Handling System and Oil Prospection Ship Including The Same

• Main Authors: OH, SEOK WOO, KOO, BON HO, CHO, SEONG HEON, JUNG, JAE JUN, OH, SEUNG KYU, LEE, BYONG JOON, JANG, SO RIN, KIM, HYUNG JIN
• Format: Patent
• Language: English; Korean
• Published: 11.05.2017
• Subjects: CRANES; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; EQUIPMENT FOR SHIPPING; FIXED CONSTRUCTIONS; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The present invention relates to a riser handling system and a drill ship including the same. The riser handling system according to the present invention includes: a riser hold where a plurality of riser racks for stacking and storing risers are installed; and a catwalk machine installed between the riser racks. The upper portions of the riser racks are positioned in an upper position than the catwalk machine. As such, the present invention aims to provide a riser handling system and a drill ship including the same capable of quickly transferring a riser from a riser hold to a drill floor of a derrick. 본 발명은 라이저 핸들링 시스템 및 이를 포함한 시추선에 관한 것으로서, 본 발명에 따른 라이저 핸들링 시스템은, 라이저를 적재 보관하는 복수 개의 라이저 랙이 설치되는 라이저 홀드; 및 상기 복수 개의 라이저 랙 사이에 설치되는 캣 워크 머신을 포함하며, 상기 라이저 랙은, 상단부가 상기 캣 워크 머신보다 상부 방향에 위치하는 것을 특징으로 한다.