Easy to drill out with PDC or roller-cone rock bits
The Super Seal II standard float shoe attaches to the lower end of the casing string. This float shoe includes the Super Seal II backpressure valve assembly, which prevents cement in the annulus from re-entering the casing ID.
The plastic valve and stem materials are surrounded by drillable concrete, making the equipment easy to drill out with PDC or roller-cone rock bits. The high-strength, durable rounded nose safely guides the casing to the bottom of the hole.
This equipment is available in all tubing and casing sizes with API 8-rd and buttress threads. The standard casing grade is K-55 material. Customers can request any casing grade and premium thread by special order.