Twin-hull offshore structure comprising an interconnecting central deck
TWIN-HULL OFFSHORE STRUCTURE COMPRISING AN INTERCONNECTING CENTRAL DECK
TWIN-HULL OFFSHORE STRUCTURE COMPRISING AN INTERCONNECTING CENTRAL DECK
TWIN-HULL OFFSHORE STRUCTURE COMPRISING AN INTERCONNECTING CENTRAL DECK
Twin-hull offshore structure comprising an interconnecting central deck
TWIN-HULL OFFSHORE STRUCTURE COMPRISING AN INTERCONNECTING CENTRAL DECK
Twin-hull offshore structure comprising an interconnecting central deck
TWIN-HULL OFFSHORE STRUCTURE COMPRISING AN INTERCONNECTING CENTRAL DECK
Twin-hull offshore structure comprising an interconnecting central deck
A METHOD FOR INSTALLING CHOKE AND KILL MANIFOLD OF DRILL SHIP
DRILLSHIP HAVING A DRAIN TANK INSTALLED ABOVE AN INNER BOTTOM DECK
RISER TEMPORARY HOLDING DEVICE AND HOLDING AND SEPERATING METHOD THEREOF