Casing centralizer is one of the necessary conventional casing accessories, upon well operationscompletion, the rational use of casing centralizer can play the role of:Reducing lower casing resistance phenomenon, making the casing smoothly down to the design position; Making casing centralizer centered within the well; Reducing the sticking phenomenon to make the annular space hydrostatic pressure balanced; Reduce channeling, improve the mud replacement efficiency, thus improve the cementing quality.
Product Features
• Single piece design, not easy broken up.• Material: 65Mn steel.• Single Piece Bow Spring Casing Centralizer
• Meet API Spec.10D.• 4 1/2''---20''. More special sizes or combination are available as requested.• High Restoring Force:
restoring force about 198% higher than API standard.
Product Parameters