Product Description

Stab-in float shoe and float collar have the features of high-temperature, good sealed, drillability and connecting easily. It is used in general technical casing and oil-string casing,also used in deep well, extra-deep well and special technology well.

Stab-in float shoe belongs to inner string cementing range, it insists of shell, cement, self-motion grout valve, stab-in sub, O ring and stab-in pipe carrier. Its structure and operating principle are same to casing float shoes, its feature: cementing in big diameter casing, through drill pipe inserts into the stab-in pipe carrier of stab-in shoe to achieve well cementing,this method can reduce wasting cement and avoid in using big diameter plugs in general cementing well,in order to achieve goal of economic and efficient.

 

Specification:

Casing Sizes (inch)	Stab-in Float Shoe			Stab-in Float Collar			Conn.
	Model	OD mm(inch)	OAL mm(inch)	Model	OD mm(inch)	OAL mm(inch)
13 3/8	CRFX339	Φ365 (14 3/8)	715(28 1/8)	CRFG339	Φ365 (14 3/8)	840(33)	13 3/8 BCSG
16	CRFX406	Φ432(17)	715(28 1/8)	CRFG406	Φ432(17)	830(32 11/16)	16 BCSG
20	CRFX508	Φ533(21)	780(30 3/4)	CRFG508	Φ533(21)	840(33)	20 BCSG
24	CRFX610	Φ610(24)	915(36)

 

Stab-in Sub Specification:

Model	Casing Sizes (inch)	OD mm(inch)	ID mm(inch)	OAL mm(inch)	Conn.
CRFX/G339	13 3/8	Φ171.5(6 3/4)	Φ51(2)	450(17 23/32)	NC50
CRFX/G508	20	Φ162(6 3/8)	Φ51(2)	450(17 23/32)	NC50

 

How to order:

Sizes & connections;

Please specify special requirements.

Cementing Accessories, Casing Centralizer, Pressure Vessels, Cementing Tool, Pumping Units, Centralizers, Accessories, Sucker Rod

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