Connection system for subsea flow interface equipment

摘要

A system for connecting flow interface equipment to a subsea manifold is disclosed. The system relates particularly 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 means on a subsea manifold and to connect a conduit means of the connection apparatus to a choke body of the manifold.

主权项

1. An assembly for injecting chemicals into a well having a flow bore extending through a tree and into the well, the tree including a lateral branch extending from the tree and having a lateral branch bore with a first lateral branch bore portion communicating with the flow bore and a second lateral branch bore portion communicating with a lateral branch outlet, the assembly comprising:
an access port disposed into the lateral branch between the first and second lateral branch bore portions; a chemical injection apparatus communicating with the access port; and an injection flowpath extending from the chemical injection apparatus through the access port and either into the first lateral branch bore portion to inject chemicals into the well flow bore or into the second lateral branch bore portion and through the outlet to inject chemicals into a flowline.