What are the features for our float shoe?

Stab-in Float Shoe/ Float Collar is one of the oil casing cementing operation tools. It is suitable for one-time squeeze cementing of large-size surface casing and technical casing, which can carry 30 tons of drilling tools. They have the following features,
1. The check valve is made of drillable material, the body is made of phenolic resin, and the spring is made of tin bronze. The overall performance meets APIRP10FIIIC requirements.
2. The internal cement is filled with high-sulfur-resistant oil well cement, which has good drillability and good erosion resistance.
3. The processing and inspection of the thread is carried out in accordance with the API5B standard.
4. It is suitable for one-time squeeze cementing of large-size surface casing and technical casing, which can carry 30 tons of drilling tools.