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Packer Y344
Time:2014/5/4 14:21:52 []Passengers

 

Application

Packer Y344 can be widely used for injectio

n,acid treatment,fracture,zonal water 

locating,water shut-off,water testing etc.

Working Principle

Setting:Plus hydraulic pressure on the oil tube,the pressure will drive the setting piston upward 

to compress the rubber tube,so the radial direction of rubber tube will be expand

 

ed,the sealing oil 

jacket will annulus empty.

Release:Release the pressure of the oil tube,rubber tube will restore under the effect of 

elasticity,the packer will be released.

Feature

a)The sealing system consist of three rubber tubes of two different hardness.

b)With double setting piston,low setting pressure,reliable setting.

c)Big ID,easy to test the transit and droping-fishing of the tool.

d)pressure release.easy to operate.

 

 

 

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Add:East Side, Middle Section of Donghuan Road, Puyang City, Henan Province. P.R China Tel:86-393-8915988 Fax:86-393-8915966 E-mail:dhjxdzgs@163.com