System and method for diverting fluids from a wellhead by using a modified horizontal christmas tree

A system for diverting fluids from a wellhead in a subsea environment, the system comprising:

• a capping stack having a connector suitable for connection or interconnection to the wellhead, said capping stack having a fluid passage extending from said connector, said capping stack having at least one diverter line in communication with said fluid passage, said diverter line having an outlet;
• a flow base fixedly positioned in said subsea environment, said flow base having an interior passageway and an inlet extending to said interior passageway, said flow base having an outlet;
• and
• a conduit connected to said outlet of said diverter line of said capping stack and connected to said inlet of said flow base, said conduit suitable for passing fluids from said capping stack toward said flow base, said flow base having a tubing head connector at a lower end thereof, said tubing head connector suitable for connection to a subsea structure, said subsea structure being another wellhead.

A system for diverting fluids from a wellhead in a subsea environment, the system comprising:

• a flow diverter suitable for connection or interconnection to the wellhead, said flow diverter having a fluid passage therein, said fluid passage having an outlet;
• a flow base fixedly positioned in said subsea environment, said flow base having an interior passageway and an inlet extending to said interior passageway, said flow base having an outlet;
• and
• a conduit connected to said outlet of said diverter line and connected to said inlet of said interior passageway of said flow base, said conduit suitable for passing fluids from said flow diverter toward said flow base, said interior passageway of said flow base having a plug therein positioned at a level below a level of said inlet to said interior passageway such that fluid flows only upwardly in said interior passageway of said flow base.

A system for diverting fluids from a wellhead in a subsea environment, the system comprising:

• a flow diverter suitable for connection or interconnection to the wellhead, said flow diverter having a fluid passage therein, said fluid passage having an outlet;
• a flow base fixedly positioned in said subsea environment, said flow base having an interior passageway and an inlet extending to said interior passageway, said flow base having an outlet;
• and
• a conduit connected to said outlet of said diverter line and connected to said inlet of said interior passageway of said flow base, said conduit suitable for passing fluids from said flow diverter toward said flow base, said modified horizontal Christmas tree having a valve block on a side thereof, said inlet extending through said valve block, said inlet being a valved communication with said interior passageway of said modified horizontal Christmas tree.

A system for diverting fluids from a wellhead in a subsea environment, the system comprising:

• a flow diverter suitable for connection or interconnection to the wellhead, said flow diverter having a fluid passage therein, said fluid passage having an outlet;
• a flow base fixedly positioned in said subsea environment, said flow base having an interior passageway and an inlet extending to said interior passageway, said flow base having an outlet;
• and
• a conduit connected to said outlet of said diverter line and connected to said inlet of said interior passageway of said flow base, said conduit suitable for passing fluids from said flow diverter toward said flow base, said flow base having a tubing head connector at a lower end thereof, said tubing head connector suitable for connection to a subsea structure, said subsea structure being another wellhead.