Casing Centralizers

CuNia Benefits

CuNia is an engineered thermal spray allow based on the copper nickel/copper alloy system. It has been designed for:

Maximum Corrosion Resistance to:

  • Hydrogen Sulfide (Hs2)

  • Carbonic Acid (CO2)

  • Brine-Salt Water (BaCl. KCl)

  • MIC (Microbiologically Induced Corrosion)

  • And Maximum Thermal Conductivity for heat dissipation

CuNia can be used on many tools that are subject to severe corrosion:

  • ESP’s

  • Packers/Zonal Isolation Tools

  • Sucker Rod components in corrosive well conditions

  • Other high corrosion areas

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Spray on Centralizers

Whitehorse Thermal Spray is the most advanced metal “direct to pipe” technology available. Save on costs, improve wear resistance and reduce torque as well as anchoring premium close tolerance centralizers with the highest holding force stop collar solution in the business. Applied at temperatures that will not compromise the integrity of your casing and pipe with applications for which each solution is tailored to customer design.

 
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Stop Collars

Traditional “slip on” stop collars are often not an option due to the OD restrictions when running in tight tolerance or highly tortuous hole. Our thermally sprayed CuNia stop collars securely anchor in place close tolerance centralizers with the highest holding forces available to the industry.

 

Custom Applications

Should you need to extend the life of a tool by applying hard facing material, non mag included, we can assess the abrasion, erosion or corrosion resistance properties required and supply our specific solution. Our depth of knowledge in the industry is second to none and better performance and cost savings are on their way to you.

  • Stabilizers

  • Sucker Rods

  • Drill Collars

  • Risers

  • Drill Bits

  • Frac and Cement Heads

  • Non Mag Tools

  • Kick Pads

  • Near End Bits

  • Bent Housing Subs

  • Wear Pads

  • Flow Diverters

  • LWD/MWD Tools