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ST-2 on/off Tool
The ST-2 On/Off Tool is designed for releasing and retrieving tubing strings in packer applications. It can be machined to incorporate other common profiles and provides a reliable seal in pressures up to 10,000 psi (689 bar) and temperatures up to 350°F (177°C).
The ST-2 On/Off Tool is designed for left-hand or right-hand operation and is used for releasing and retrieving tubing strings in packer applications. The standard profile for the ST-2 On/Off Tool is the SX profile, though the tool can be machined to incorporate other common profiles. Using a nitrile-bonded rubber or non-elastomeric seal, the tool provides a reliable seal in the bore of the packer in pressures up to 10,000 psi (689 bar) and temperatures up to 350°F (177°C).