Tubing centralizer is mainly used for oil pipe centralizing in oil well and deflecting well , protecting of the cable damage , help to fix the position of tubes in the deviated or straight well .
Tubing centralizer is mainly composed of tubing and rotating centralizer.
a) Make sure the oil tube in the middle and reduce eccentric wear.
b) Simple structure, flexible rotating, convenient usage , long service life ,small friction and good centralizing result.
c) Used in the packer ends to reduce friction of well wall to packer barrel and prolong service packer life.