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Description:
Float collar , stabilizer, float shoeSpecification1, Float collar and float shoe are one of the general necessaryaccessory of the under part of casing string.t he characteristicare as following :1) the inner component of theequipment is made up of drillable aluminium alloy2) the equipment can beconnected directly with casing.3) eligible back-pressureair proof configuration, can reduce the resistance of grout ormud.4) Valve seat and valve core caneffectively prevent the return of mud5) Intensity noumenon materialequals to APIN-80steel grade.
| Size | outer diameter | inner diameter | least aperture parameter | Float collar | Ibf (in 2) | |
| Float collar | 5.579.62513.375 | 6 | 4.75 | 2 | 5.5 | 4351 |
| 7.625 | 6.25 | 2.375 | 7 | 3626 | ||
| 10.625 | 8.625 | 2.375 | 9.625 | 3626 | ||
| 14.375 | 12.375 | 2.375 | 13.375 | 3626 | ||
| float shoe | 5.5 | 6 | 4.75 | 2 | 5.5 | 4351 |
| 7 | 7.625 | 6.25 | 2.375 | 7 | 3626 | |
| 9.625 | 10.625 | 8.625 | 2.375 | 9.625 | 3626 | |
| 13.375 | 14.375 | 12.375 | 2.375 | 13.375 | 3626 | |
FG-PQ Float collar and float shoe are improved product developedby ourselves based on the modern technique inland and overseas. Theinner component of the equipment is made up of drillable aluminiumalloy, has the advantage of special configuration high tensity ,light, strong pressure bearing, and good air proof capability, canbe applied widely.
2.casing stabilizerThe specification and capability of the arc spring casingstabilizer we produced can meet the requirement of API spec 10D.The intertexture stabilizer connected by pin take little room andcan be transported easily.Also we can provide other specification and type3. TFC double arc stabilizer improved the originalconfiguration based on single arc TFC stabilizer, compared with thesimilar product it has simple structure, high density and goodspringiness , and also is safe and convenient to use . The supportpower can reach to 4 times of original standard if the power do notoverrun. It has characteristic of small gas power, strong supportpower, is the necessary accessory for advancing well solidingquality, is widely used for casing fixing of straight and obliquewell.
