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casing centralizermeaning is a mechanical device or cementing tool. It is an integral part of the cementing process. It is installed outside the casing string secured around the casing at various locations to keep the casing from contacting the well bore walls, acts as a righting sleeve in the well bore. They provide the mechanism that centers the casing in the hole and allows uniform cement flow around the casing to help protect it at all points. Casing centralizer as a cementing tool is applied in vertical, deviated and horizont... more