Equipment for oil and
gas industry

+7 (342) 238-61-01

54 Fominskaya str., Perm

Centralizers, calibrators, subs

Centralizers are used as components of bottom hole drill string assembly when drilling oil and gas wells.


The centralizers are used for:

  • holding vertical borehole section when drilling vertical wells;
  • steering parameters of well deviation and its stabilization.

Production versions

Meeting customer's requirements different centralizer versions are available:

  • 98,4 - 311 mm diameter;
  • straight blades;
  • spiral blades;
  • different lengths;
  • different threads as per GOST P50864-96 or API Specs 7.

The centralizer housings are produced out of steel 40XH2MA. Operating surfaces of the blades and lead-in chamfers are reinforced with teeth made out of hard alloy VK6 or VK8.