Features:

• The Auto Fill Cement Float Shoe permits the casing to fill automatically while being run into the hole.

• The valve is in the open position while running in allowing maximum filling of the casing as it is lowered into the
  well bore.

• This is especially effective on liner jobs and sensitive whole conditions.

• The circulation may be established at any time during or after casing is run.

• The flapper type back pressure valve does not become operative until the drop ball is dropped or pumped down.

• From this point on like Differential Fill-up Shoe, this model Auto Fill Cement Float Shoe acts as conventional Floating Equipment.

• All Auto fill Cement Float Shoes are PDC drillable.