| 摘要 |
A floating structure includes a riser support system. The riser support system includes multiple carts, each suitable for moveably connecting a risers to the riser support system. A cart includes a support frame and one or more riser tensioners for connecting the support frame to a riser. Each cart is designed for being supported by a cart support structure in a production dock and in a drilling dock, and for being transferred by a crane between the production dock and the drilling dock. Thus, the riser support system enables transferring risers and their riser tensioners within the moonpool from a production dock to a drilling dock without the need of disconnecting and/or reconnecting the risers to extra riser tensioners for support in the drilling dock or during transport.
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