Subsea Manifold

Figure above shows connection between wellhead and subsea manifold, [Ref.1]. Manifold is used to:

1. Collect and distribute fluids.
2. Distribute electric and hydraulic system.
3. Provide a support platform for ROV during ROV operation.

References:

1. http://fmctechnologies.com/upload/fti-6569manifolds&sledsbrochure2.pdf