60                                                                   73

The roller is designed to reduce the friction force when moving the tubing hanger along long horizontal sections of wells in cases where the weight of the tubing is insufficient to move the equipment deeper into the well.

Rollers are installed between the couplings on the body of the tubing during installation of the hanger by the workover crew.

Application area


                                    60                                                                   73

The use of rollers as part of the layout allows you to work in wells with a large horizontal section, as well as significantly reduce friction when lowering and retrieving the tool.

Outer diameter of the production casing, mm
Connecting threads
Tubing - 60
Number of rollers

Implemented projects

Application of Clean Well technology (well bottomhole normalization after hydraulic fracturing) at Rosneft facilities in Khanty-Mansiysky Okrug

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Project PitMSFrac, Bashkortostan

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Development of wells with a jet pump during geological exploration in the Yamalo-Nenets Autonomous District

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Project “PEV – Online”, Irkutsk region

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