| 摘要 |
A vessel ( 1 ) comprises a rotatable turret ( 14 ) and a supporting structure ( 3 ) over or on the turret for supporting a swivel ( 5 ). The swivel comprising an inner and an outer ring ( 21, 21'; 22, 22 ') which can rotate with respect to each other and which define at least one fluid distribution path from a geostationary fluid riser ( 19 ) connected to one ring ( 22, 22 ') to a product outflow pipe ( 18 ) connected to the other ring ( 21, 21 '). A rig ( 2 ) is mounted over the turret area above or below the swivel ( 5 ), and a substantially rigid pipe extends from the rig, through a moonpool of the turret towards the sea bed, the rigid pipe being in line with the swivel. |
