The T-2 On/Off Tool from Evolution is a high pressure, left hand release, tubing disconnect device. The tool allows the tubing string to be disconnected  above  a  packer  for  zonal isolation, tubing retrieval, and temporary zone abandonment.

The T-2 contains an internal lock profile for landing a wireline plug to provide zonal isolation below the packer.

It is designed as a two-piece tool, consisting of a running overshot and seal nipple.

Applications for the T-2 On/Off Tool include testing, treating, production, completion, and other remedial operations. It is used in operation that require tubing disconnect and re-engagement without disturbing the packer.