Free-Rotating Shoes
Max OD in:
4.331 / 5.000 / 5.563 / 6.063 / 6.535
Liner size in:
4.000 / 4.500 / 5.000 / 5.500 / 5.750
![Free rotating guide shoe](/upload/iblock/035/4gxloc5c2pibrwpvzeipch92wnxf7vgo/%D0%91%D0%9A%D0%92%D1%80102%20%D0%91%D0%B0%D1%88%D0%BC%D0%B0%D0%BA%20%D0%B2%D1%80%D0%B0%D1%89%D0%B0%D1%8E%D1%89%D0%B8%D0%B9%D1%81%D1%8F%20%28FREE%20ROTATING%20GUIDE%20SHOE%29_item.png)
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.