Operational considerations for underwater-mateable connectors

Underwater-mateable connectors have enabled underwater industries to build modular components for subsea use. In particular, these wet-mate technologies have allowed subsea systems to be assembled on the seafloor. This has allowed the user to maximize modular system size and weight within the constraints of their installation equipment whilst, once installed subsea, still able to connect these modules to use interconnected and distributed communication, control and monitoring systems. A major consideration in the selection of underwater-mateable connectors is the intended mode of operation of that product with reference to it´s specification and hence cost. The purpose of this paper is to highlight these operational considerations in ensuring a selected connector component will suit the intended service, for the required lifetime, at the correct cost.