Patent ID: 11933131
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A packer assembly for deforming casing located in a wellbore, the assembly comprising:
a first body portion removably connectable to a second body portion;
an elastomeric packer element disposed on said first body portion, said elastomeric packer element configured to be deformed into an outwardly deployed condition in response to actuation of at least one piston disposed on said second body portion;
locking means disposed on said first body portion to retain said elastomeric packer element in the outwardly deployed condition;
wherein said first body portion is configured to be disconnected from said second body portion after said elastomeric packer element is moved to the outwardly deployed condition to deform casing in said wellbore in which the assembly is disposed to enable retrieval of said second body portion from said wellbore, and
wherein said second body portion defines a first portion of a longitudinal bore and wherein said at least one piston is mounted concentrically to said first portion of said longitudinal bore on said second body portion;
said at least one position further comprising a piston chamber in fluid communication with said first portion of said longitudinal bore such that an increase in fluid pressure in said first portion of said longitudinal bore causes said at least one piston to move along said second body portion to push said elastomeric packer element and deform said elastomeric packer element into the outwardly deployed condition.