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Float collar and float shoe

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FLOAT COLLAR & SHOE

Presentation

Float collar and float shoe are conventional necessary accessories of casing string substructure, usually connected in the bottom of casing string, used to guide the casing string smoothly into the well, to prevent cement backflow and create pressure then cement solidification after Realizing pressure in the cementing well, decrease derrick load, control height of cement plug. This components of the device processed drillable aluminum alloy , Finally can directly drill.

Product feature

Technical parameters

Specification,mm		Ф508	Ф473	Ф340		Ф245		Ф178		Ф168
Positive pressure（MPa）		30	30	30		30		30		30
Reverse confined（MPa）		35	35	35		35		35		35
connection		LTC/BTC	LTC/BTC	LTC/BTC		LTC/BTC		LTC/BTC		LTC/BTC
Max OD(MM)		534	508	365		270		195		189
Total Length(mm)	Float Collar	450	510		350		370		320		320
	Float shoe	650	745		515		500		416		416