What is the purpose of floating hoops floating shoes?

In order to understand the actual situation of the oil field,the technical team of Cervus has carried out in-depth investigation,design and field engineers to design a new cementing tool based on the original hydraulic release.The float hoop is usually connected to one or two sleeves above the float shoe.It is used to provide a pressure seat for the cementing rubber plug to limit the height of the cement plug in the lower sleeve and ensure the quality of the cement ring at the casing shoe.
Float shoes effectively guide casing string into the well.

Prevent the mud from returning to the casing or liner after the cement compaction.

Features of floating hoop floating shoes:

1,reliable back pressure sealing mechanism,so that cement mud or mud flow resistance is small.

2,valve seat and vulcanized rubber spool can effectively prevent cement slurry return.

3.All the internal parts of the body can be drilled,and the diameter is the same as the casing or liner.

4,the body material strength is equivalent to APIP-110 steel grade.