prevent mud flowing back float collars

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

Downhole Cementing Float Collar and Shoe It can prevent the cement slurry returning to the casing. Internal parts are made of high quality material to achieve high strength and PDC drillable. Downhole Cementing Float Collar and Shoe Features The valve body...

Place of Origin:CHINA

... (mm): API Standard Oilfield Cementing Tools Floating Collar Float Shoe Like the FC Float Collar, the FS float shoe also has a back-pressure valve to prevent back flow. It permits cement to run through side ports when the nose of the shoe is on the bottom.

Place of Origin:Jiangsu, China

Brand Name:SWS

... contaminated mud from entering the casing. Also, it provides a landing point for casing wiper plugs, reinforces the lower end of the casing string, and ensures great accuracy of cement slurry displacement. Hi Flow valves to reduce fluid erosion and

Brand Name:TR Solids Control

Model Number:TRFG/TRFX

Place of Origin:Xi'an China

...Float Collar and Float Shoe Main Introduction Float collars are placed one to three joints above the guide shoe or float shoe. They provide a seat for the cement plugs, the bottom plug pumped ahead of the cement and the top plug behind the full volume of slurry. Once seated, the top plug shuts off fluid flow and prevents over-displacement of the cement. The space between the float shoe and the float collar

Brand Name:FORUS

Model Number:2 7/8"

Place of Origin:China

.... It seals downhole dust, mud, oil, gas, air, and steam through the elastic deformation of the rotating rubber core to seal drilling tools such as kelly pipes, drill collars, and casings. and other substances, while forcing these substances to flow out