According to one or more embodiments disclosed herein is a method of transporting equipment between sea-surface and seafloor by providing a structure with a subsea equipment package mounted thereon. The structure is used for installation and recovery in a subsea environment by changing the buoyancy of the structure or ballasting the structure to effect a controlled sinking motion.
A MULTI-VESSEL PROCESS TO INSTALL AND RECOVER SUBSEA EQUIPMENT PACKAGES
VERFAHREN MIT MEHREREN SCHIFFEN ZUR INSTALLATION UND RÜCKHOLUNG VON UNTERWASSERAUSRÜSTUNGSPACKUNGEN
PROCÉDÉ À VAISSEAUX MULTIPLES POUR INSTALLER ET RÉCUPÉRER DES CARGAISONS D'ÉQUIPEMENT SOUS-MARINS
2020-04-29
Patent
Electronic Resource
English
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