A riser (112,114) comprises a plurality of conduits (200) extending from the seabed towards the surface and having an upper end supported at a depth below the sea surface. At least some of the conduits (200) are arranged around a structural core (410). The conduits comprise an insulated production line (200), an uninsulated service line (500) providing a pigging loop with the insulated production line, and a water injection line (210).
Hybrid riser tower
Hybridsteigrohrturm
Colonne montante hybride
16.03.2016
Patent
Elektronische Ressource
Englisch
The Tensioned Riser Compliant Tower
British Library Conference Proceedings | 1994
|The Bundle Hybrid Offset Riser, a Novel Riser Tower Concept for the Development of ROSA Field
British Library Conference Proceedings | 2007
|Lessons learned from riser tower fabrication and installation
British Library Conference Proceedings | 2006
|DISCONNECTABLE SPREAD MOORING AND RISER TOWER SYSTEM AND METHOD
Europäisches Patentamt | 2020
|