Float Collars
Max OD in:
4.331 / 5.000 / 5.563 / 6.063 / 6.535 / 7.677
Liner size in:
4.000 / 4.500 / 5.000 / 5.500 / 5.750 / 7.000
Float Collar is designed to prevent the backflow of cement from entering the casing. The tool is placed one to three joints above the guide shoe or float shoe.