1. Description of Bow Elastic Casing Centralizer:

Centralizers are an integral part of the cementing process.
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.
Several styles of centralizers are available for matching different well specifications and hole sizes, including turbulence generating designs that help clean the annulus and distribute the cement more evenly and uniformly.

2. Features of Casing Centralizer:

1. Spiral blades increase annular turbulence.

2. With the shape of stream-lined, it enables casing run easily in wellbore.

3. Both straight blade and spiral blade are available.

4. The material can be cast steel or cast aluminum.

The Bow Elastic Casing Centralizer could be widely used in casing operation in both vertical wells and highly deviated well ,

which has power of small,great strength reduction so that improve the quality of well cementation.