SHUANGJIA CRFG Series Stab-in Float Collar

CRFG Series Stab-in Float Collar

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Brand SHUANGJIA

Certification API

Lead Time 45days

Guarantee Period 12months

Source of Supply Heilongjiang

Payment Method T/T L/C

NSJ-Drilling 

Product Information

Stab-in float shoe and float collar have the features of high-temperature, good sealed, drill ability 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

Product Parameters:

Casing Sizes (inch)	Stab-in Float Shoe			Stab-in Float Collar			Conn.
Casing Sizes (inch)	Model	OD mm(inch)	OAL mm(inch)	Model	OD mm(inch)	OAL mm(inch)	Conn.
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)	16BCSG
20	CRFX508	φ533(21)	780 (30 3/4)	CRFG508	φ533(21)	840(33)	20 BCSG
24	CRFX610	φ610(24)	915(36)