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Home » Products » Cementing Float Equipments » Single Valve Float Collar

Single Valve Float Collar

Single Valve Float Collar
Single Valve Float Collar
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Product Code : OM102
Product Description

A float collar is installed near the bottom of the casing string. Cement plugs land on it during the primary cementing operation, thus retaining inside the casing a small portion of the cement slurry that may have become contaminated as the top plug scrapes the inside of the casing. It is similar to a float shoe; often both are used for redundancy. The internal check valves may be flapper type or spring-loaded balls.
The check-valve assembly fixed within the float collar prevents flow back of the cement slurry when pumping is stopped. Without a float collar or float shoe, the cement slurry placed in the annulus could U-tube, or reverse flow back into the casing. The greater density of cement slurries than the displacement mud inside the casing causes the U-tube effect



Oilmec Drilling Equipments Private Limited
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Oilmec Drilling Equipments Private Limited
637 (P), Loha Mandi, Sec-59, Faridabad - 121004, Haryana, India
Phone :+918068094645
Mr. Mohit Gulati (MD)
Mobile :+919811085352, +919873176279

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