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Equipment for oil production

Centralizers for sucker rods

Öåíòðàòîðû øòàíãîâûå 1Centralizers for sucker rods are used for centering sucker rods in wells
Öåíòðàòîðû øòàíãîâûå 2 Purpose:
  • for centering sucker rods in the well;
  • for protection the tubing and the sucker rod coupling from high wear;
  • for cleaning sucker rods and tubings from asphaltene-pitch-paraffin deposits.
Öåíòðàòîðû øòàíãîâûå 3 

Design versions:

  • fixed scraper-centralizers;
  • floating scrapers;
  • centralizers for screw pumps;
  • intercoupling centralizers for screw pumps.

Öåíòðàòîðû øòàíãîâûå 4Produced according to the technology of the Canadian company ENTERRA from high-strength glass-filled polyamide, resistant to corrosion in any formation conditions, including hydrogen sulphide presence and temperature of up to +1100Ñ.

Intended for service in any climatic conditions. Have low static (0,15) and dynamic (0,11) friction coefficient, high values of shear strength of fit (2…2,2 tons) and compression strength of the scraper (8,8…12,7 tons).

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