WellGlide Tandem Rollers
WellGlide is a fluted roller centralizer sub designed to assist conveyance of a wireline toolstring into high-angle deviated wells.
Positioned along the length of the toolstring, the WellGlide sub lifts the body and weight of the string onto the axels of its rollers to eliminate friction between the toolstring body and tubing wall. Interchangeable rollers enable using the sub in various wellbore dimensions, and its fluted body ensures sufficient bypass when running through fluids. The WellGlide sub can also serve to centralize a running or pulling tool inside larger-bore tubulars.