Oilfield Equipments from Puyang Zhongshi Group: Roller or Wheel Solid Rigid Casing Centralizer from Puyang Zhongshi Group

Wheel or roller solid rigid casing centralisers from Puyang Zhongshi Group Co.,Ltd have the following features:

a. Rollers rigid casing centralizers can change slipping friction to rolling friction, so they greatly reduce the friction between casing and wellbore wall and let casing go to desired position smoothly

b. Can remove wellbore cake and improve mud replacement efficiency etc

c. Provide superior wear resistance and have been proven to remain functional throughout the life of the well and can aid in casing/tubing retrieval.

d. Roller/axle relationship ensures that axle shear stresses remain within elastic limits, preventing permanent deformation. Axles are crimped in place, eliminating the welding process, while ensuring the rollers cannot break free and fall into the wellbore.

e. The system’s high-quality construction materials improve high-pressure/high-temperature capabilities.