The bow spring casing centralizer plays a very important role in oilfield cementing operations. The centralizer blade is used to support the casing to center the casing line in the process of casing running. The centralizer can ensure that the outer cement ring of the casing string has a certain thickness, and it can also reduce the resistance when running the casing and avoid the sticking of the casing. It is suitable for vertical wells or deviated wells.
The bow spring centralizer has many advantages. It is non welded and is pressed by a mold with a firm structure.Hinged design make it easy to install.It is removable and stackable, so it can save storage and transportation costs.When equipped with a swirl plate, it can more effectively improve the displacement efficiency.
The centralizer is usually used with a stop ring, which is used to limit the sliding of the centralizer on the inner sleeve and limit the position of the centralizer.
They usually installed in the middle of the centralizer or the upper and lower parts of the centralizer.
We manufacture many kinds of centralizers for many years and export them to North America, Russia and other countries. Customers are welcome to inquire with us
