eSubsea provide design and structural analysis of subsea template and subsea manifolds. The subsea template and manifold structures will be analysed for all relevant load cases such as the lifting load case and in-place loads such as dropped objects and fishing gear interaction.
Subsea Template Foundation Structures
The template foundation system supports the wellbay and the manifold and either has an integrated or stand alone subsea protection structure. The template protection structure protect the manifold from dropped objects and fishing gear interaction. The drilling template is rest on and is fixed to the seabed and based on the soil conditions, the foundation method can be by suction anchors, piles, mudmats or gravity based. The template structure can either be lifted alone or together with the manifold as one unit.
eSubsea perform template design and detail structural analysis and design of template foundation structures and document the design and analyses for all relevant load cases and verify that the stress, strain and deformation are within acceptable levels.
Subsea Manifold Structures
The manifold structure supports the manifold piping and valves, inboard subsea connection system, distribution of hydraulics, electrical and chemicals and connection system to the template wells or tie-in jumpers or spools. The manifold structure can be lifted as one unit and has its on corrosion protection system.
eSubsea perform manifold design and structural analysis and detail design of subsea manifolds structures and document the design and analyses for all relevant load cases and verify that the stress, strain and deformation are within acceptable levels.