Casing Shoe
Metal body with circulation ports and a screwed-in tip with a rounded end.
Advantages
- effective circulation of the flushing fluid;
- rounded design of the guide section;
- reliable protection against mechanical damage;
Specifications
- maximum compressive load: up to 50 tf
- central circulation port diameter: 4 mm
- total circulation port area: 1520 mm²
- size range: 102/140(146); 114/168(178); 127/178; 146/219(245); 168(178)/245; 194/245(273)
Application area and experience
The shoe is designed to guide the liner casing string while running into the open hole and to flush the bottomhole and the annulus; it also allows passing ledges and grooves of the open hole and is easily drillable.
