The packer Suppliers - KERUI

1. usage:Self-rotating centralizer & scraper is a tool of scraper, descaling and anti-eccentric developed by our company. It is widely used for oil pumping about paraffin, scaling and eccentric we

1. UsageThe sucker rod centralizer is the eccentic wear prevention downhole tool in the pumping well , which developed by our company. The sucker rod centralizer is suitable for eccentric wear pumping

1. usage:Anti-stripping sucker rod used for eliminates sucker rod radial twist and avoid the sucker rod stripping.2. structurte:Anti-stripping Sucker rod is mainly composed of upper joint, connection

1. usage:Tubing centralizer mainly used for oil tube centralizing in oil well and deviated well.2. Work principle:Tubing casing connect oil tube, the centralizer casing OD is larger than the sucker ro

 1. Product description:Strong wear sucker rod coupling is applicable to eccentric sucker oil well, especially used for eccentric sucker well and directional deviated well that above the neutral

1. UsageRotating wellhead is a oil extraction tool that rotating with casing centre line in the tube. Through the tube rotating, reducing the friction between tube and sucker rod, so as to prolong tub

 1. usage:whole metal sucker rod centralizer is a new developed downhole tool for sucker rod pumping well eccentric wear.2. structure:whole metal sucker rod centralizer connect with sucker rod, c

 1. usage:sucker rod anti-corrosion centralizer is mainly used for sucker rod centralizer in oil well, reduce the friction between tube and sucker rod.2. structure:sucker rod anti-corrosion centr

 1. UsageThis product is a kind of downhole tool which mainly used for tubing centralize in the well.2. StructureIt composed of the main body, centralize body, rotating mechanism and spring.3. Ch

 1. Usage:Casing centralizer is mainly used for the bending casing of 51/2’’ and suitable with casing 4’’ in the downhloe. Also it cans centralizer the window side drillin