Method and apparatus for tensioning the tethers of a tension leg platform

Described herein are a system for securing and tensioning the tethers 12 of a tension leg platform 10 and a TLP installation method incorporating such a system. The tethers 12 preferably extend upward from the ocean bottom 16 to a position slightly below the bottom of the unballasted TLP hull 20. At...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUNDERSON, RICHARD H
Format:	Patent
Sprache:	eng
Schlagworte:	EQUIPMENT FOR SHIPPING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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