Cement Float Shoe for Casing Well Completions

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Cement
• Material: Alloy
• Transport Package: Wooden Case
• Specification: 5"-20"
• Trademark: VSP
• Origin: China
• HS Code: 8431431000
• Production Capacity: 5000 PCS/Year

Product Description

Cement Float Shoe for casing well completions

A rounded profile component attached to the downhole end of a casing string. An integral check valve in the float shoe prevents reverse flow, or U-tubing, of cement slurry from the annulus into the casing or flow of wellbore fluids into the casing string as it is run. The float shoe also guides the casing toward the center of the hole to minimize hitting rock ledges or washouts as the casing is run into the wellbore. The float shoe reduces hook weight. With controlled or partial fill-up as the string is run, the casing string can be floated into position, avoiding the need for the rig to carry the entire weight of the casing string. The outer portions of the float shoe are made of steel and generally match the casing size and threads, although not necessarily the casing grade. The inside (including the taper) is usually made of cement or thermoplastic, since this material must be drilled out if the well is to be deepened beyond the casing point.

Float shoes contain a backpressure valve that prevents fluids from entering the casing while the pipe is lowered into the hole and prevents cement from flowing back into the casing after placement, while enabling circulation down through the casing.

Features:
The Aluminum Alloys used in this product are PDC Drillable.
Available in 5 1/2" to 20" sizes. Customized sizes are also available.
Applications:In all applications ranging from close tolerance liners to full casing strings.
Standard float shoe is provided with round cement nose to deflect offledges or obstructions.
Customizable options including nose types, ports/jets, and ball deflector.
Can be supplied either in Single Valve or in Double valve

Specification:

Name	Model	O.D.	Total length	I.D.	Min.Dia.(mm)	Connection Type	Affordable strength of
	(in.)	(mm)	(mm)	(mm)			back-pressure
Float Shoe	5	140.3	495	110	50	5 BCSG	35(Mpa)
	5.5	153.67	514	122	55	5 1/2 BCSG	35(Mpa)
	7	194.46	533	162.5	77	7 BCSG	35(Mpa)
	9.625	269.88	550	225	77	9 5/8 BCSG	35(Mpa)
	13.375	339.7	550	319	77	13 3/8 BCSG	35(Mpa)
	20	534	652	475	77	20 BCSG	35(Mpa)