Satellite tree module and flow line structure for interconnection of a satellite well to a subsea production system

A satellite tree module (STM) having a top and a bottom and comprising:

• a lower structure, an upper structure;
• an internal-latch type, hydraulically activated connector mounted to said lower structure and located at the bottom of the STM;
• said lower structure comprising a central ring, said connector (12) passing through said ring and being coupled to a vertical connection block (52), and said lower structure further comprising a plurality of arms extending outwardly of said lower structure and terminating in guide-funnels (16);
• a flow system contained inside said upper structure (18) at a level above said lower structure (14) and comprising pipes for production and production testing and valves coupled to said pipes for controlling the flow of production/injection, production testing and lift-gas fluids therethrough;
• a control system mounted to one of said lower structure and said upper structure for controlling activation and deactivation of components of the satellite tree module during the operational phase;
• said satellite tree module also including a re-entry pole (20) integrated to an assembly of said satellite tree module (10) by means of an orientation key;
• a re-entry mandrel (22) and a cap (24) mounted to said upper structure, said cap (24) protecting the external profile of said re-entry mandrel (22), and said satellite tree module further comprising a flow line terminal (26) connected to said set of pipes.