diversion sub diversion, well system, and method.

摘要

a diverter diverter sub including a housing defining a flow passage, a control line offset piston disposed within a control line offset hole in a housing wall, and a balance line offset piston disposed within a balanced line offset hole in the wall. An external magnet is disposed within a magnetic chamber and is operatively coupled to the deviation of the control and balance line. A flow pipe profile is positioned within the flow passage and provides a magnetically coupled inner magnet to the outer one. the flow pipe profile is movable between a first position where the pressure of the control line and the equilibrium line circulate through the bypass diverter sub to a subsurface safety valve and a second position where the pressure of the Control line is diverted to flow passage and balance line pressure is diverted to a balance line bridge pipe duct.