Stop Collars

Stop Collars are essential centralizer accessories used to secure centralizers and other downhole equipment at a fixed position on the casing or tubing. At Emson Oil Tools, we manufacture and export a wide range of API-compliant stop collars, including Slip-On Set Screw Stop Collars, Hinged Bolted Stop Collars, Hinged Spiral Nail Stop Collars, and Hinged Set Screw Stop Collars, each engineered for specific well conditions and casing sizes.

Our stop collars provide high holding force, prevent axial movement of centralizers, and are easy to install on-site. We also offer related products like Cable Wall Cleaners and Wire Scratchers to enhance mud removal and cement bonding.

As a trusted stop collar manufacturer and exporter in India, Emson Oil Tools delivers field-tested, cost-effective solutions for casing centralization in vertical, deviated, and horizontal wells.