Connection system for subsea flow interface equipment

摘要

A system for connecting flow interface equipment to a subsea tree or manifold is disclosed. The system relates to an apparatus adapted to inject fluids into a well having a flow bore. The system includes a connection apparatus adapted to land a conduit on a subsea tree or manifold and to connect the conduit of the connection apparatus to an access port or choke body of the tree or manifold.

主权项

1. A subsea assembly for control of fluid flow from and to a subsea manifold, the assembly comprising:
a lateral branch extending from the subsea manifold, the lateral branch including a lateral branch inlet and a lateral branch outlet; an access port extending through the lateral branch, the access port including a secondary conduit fluidly connected to the lateral branch outlet; a flow interface device including a first flexible conduit and a second flexible conduit; and a piping interface including an inner member, the piping interface configured to fluidly connect to the first flexible conduit and the second flexible conduit; wherein the piping interface is connectable to the access port such that the inner member and the secondary conduit form a first flowpath that fluidly connects the first flexible conduit of the flow interface device to the lateral branch outlet and a second flowpath separate from the first flowpath that fluidly connects the second flexible conduit of the flow interface device to the lateral branch inlet.