Plug deflector for isolating a wellbore of a multi-lateral wellbore system

摘要

A plug deflector includes a body having a first end and a second end opposite the first end, a tool receptacle provided at the first end and defining an internal bore having a first coupling mechanism defined on the internal bore, at least one plug provided at the second end, and a deflector surface provided at an intermediate location between the first and second ends. A system includes a Y-block positioned within a multi-lateral wellbore at a junction of a first wellbore and a second wellbore extending from the first wellbore, the Y-block having a first leg fluidly coupled to the first wellbore and a second leg fluidly coupled to the second wellbore, and a plug deflector coupled to the Y-block.