“casing shoe”造句，怎麼用casing shoe造句

5.10 Drill cement with seawater and then displace the new mud into the hole as drilling out of the casing shoe.

4.4 Make a wiper trip to the 20 inch casing shoe.

The stage where the volume pumped places the influx inside the casing shoe (the shoe line), is important as well but has not been included in these basic phases in well control.