| 摘要 |
AN OFFSHORE PLATFORM (12) COMPRISING A JACKET STRUCTURE (14) SUPPORTING A PLATFORM DECK (15) HAVING A WELLBAY (23), THE JACKET STRUCTURE (14) HAVING A PLURALITY OF LEGS (18) AND A BRACING ASSEMBLY (20), AT LEAST ONE FLOWLINE (46) EXTENDING FROM A REMOTE WELL TO A LOWER PART OF THE JACKET STRUCTURE (14) AND FROM THERE IN UPWARD DIRECTION TO THE WELLBAY (23), WHEREIN EACH FLOWLINE (46) EXTENDS THROUGH A PASSSAGE FORMED WITHIN THE JACKET STRUCTURE (14) AND ALIGNED WITH THE WELLBAY (23), WHEREBY THE FLOWLINE (46) IS SUPPORTED BY THE BRACING ASSEMBLY (20).(FIG.1)
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