WellRx “PLAZR” Series Float Collars
Float Collar is installed near the bottom of the casing string on which cement plugs land during the primary cementing operation. It typically consists of a short length of casing fitted with a check valve. WellRx offers all types and variations including flapper-valve type, a spring-loaded ball valve or other type. The check-valve assembly fixed within the float collar prevents flowback of the cement slurry when pumping is stopped. Customized designs are also available on request.