TIS Apollo Wireline Valves are specifically designed for maximum reliability, flexibility and simplicity of use, while carrying out routine intervention work.

TIS Triton Wireline Valves are specifically designed for maximum reliability, flexibility and simplicity of use, while carrying out routine intervention work.

TIS Stuffing Boxes are designed to retain well pressure around moving and stationary wire while guiding slickline wire into the top of the lubricator stack.

TIS Liquid Seal Stuffing Boxes are designed for use in combination with a TIS Stuffing Box to retain well pressure, typically while performing slickline operations on HP/HT wells.

The TIS Chemical Injection Subs are installed below grease injection control heads or slickline stuffing boxes and are designed to apply various fluids to the wireline during well service operations, including de-icing agents, corrosion inhibitors, and lubricating oils.

TIS Pressure In-Situ Test Subs are installed between the lower lubricator section and the wireline valve and are designed to significantly reduce operating costs by removing the need to re-pressure test the entire PCE rig-up when multiple wireline runs are required.