Wireline Chemical Injection Sub

Supporting and maximizing wireline performance in challenging well conditions.


Our Elmar™ chemical injection sub is designed to apply various fluids to the wireline during well service operations, including de-icing agents, corrosion inhibitors, or simply lubricating oils, all while ensuring that the wireline performance is maximized despite the most challenging conditions.

Installed below the grease injection control head or slickline stuffing box, our chemical injection sub utilizes replaceable felt packings to maximize injected fluid contact with the wireline and minimize the amount of fluid required.

Designed to eliminate well pressure return to the injection unit, the chemical injection sub consists of: a one-piece body with integral quick unions on both ends, quick union collar assembly, manifold injection block assembly with integral check valve, and felt packing retainer assembly for easy and quick replacement.

With full traceability and independent third-party approval, our chemical injection subs are available in a full range of wire sizes and 5,000- to 20,000-psi working pressures.

  • Elmar Wireline Tools Catalog

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