Building B5,Yinhu Industrial Park,Shashi District,JingZhou City,Hubei Province 434000,PRC, Jingzhou, Hubei
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详情
The SH*1 heel packer is a hydraulic
permanent setting packer which can withstand upper and
lowerdifferential pressure *0,**0PSI.The packer
uses hydraulic setting mode which is special designed
foropen hole multi-stage fracturing
operation,with tail liner hanger into well.After packer
setting,take-offrunning tool
string may run production string to
construction.
Features:
lLess than or
equal to 7 5/8” specifications can withstand upper and lower
differential pressure*0,**0PSI[*0MPa].
lDouble-slip
ensure packer without movement after setting.
lExpand back
ring can reduce packing element to run off.
lDoesn’t need
operate tubing string
lDouble-piston
reduce setting force.
lLarge hole
ID.
lA ratchet lock
ring secure dynamic setting force.
lPacker device
ensure mandrel without movement after setting.
