Casing Float Collar, Differential Fill-Up

Oil Baron Supply’s Differential Fill-Up Float Collar is provided with a differential valve.
This design maintains constant differential pressure between inside and outside the
casing because of entry of fluid through the bottom of the casing.

A weighted ball is dropped from the surface that converts this valve into a one-way
cementing valve that allows cement to fill up into the annulus. This design is such that
fluid is prevented from re-entering the casing.

This type of filling action reduces running time of casing and reduces surge pressure on formations. This product is available in 5 1/2“ to 20 ” sizes and any special sizes can be provided upon request.

View the Full Range Here