The top end of the "riser' presumably can connect into the underside of the FPSO, to a floating buoy, or other thing?
Like the multiple yellow pipes to the large semi submersible in the centre?
Or the small yellow and white tanker connection/storage buoy, with one yellow riser, on the right of the semi submersible and off loading tanker? :
https://teakdoor.com/attachment.php?a...id=32806&stc=1