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Coatings

DuraHard

Summit ESP offers the most extensive coating options in the ESP industry.

DuraHard 3

Basic Reduced Friction and Corrosion Resistance

Summit ESP’s patented multilayer slick, non-stick coating that has enhanced bonding over traditional Teflon coating. Summit’s DuraHard 3 coating reduces friction on running surfaces which minimizes the formation of scale and pump plugging.

Turn Around: 2-5 days
Suitable for application in:

  • Well bore fluids with scaling and/or asphaltene tendencies
  • Temperature resistant up to 500°F (260°C)

DuraHard 7

Enhanced Abrasion and Corrosion Resistance

Summit’s DuraHard 7 high phosphorous nickel coating provides additional, non-molecular surface hardness to stage materials (impeller and diffuser surfaces). Heat treatment provides uniform coating to all surfaces. DuraHard 7 is recommended in applications with a significant presence of heat, abrasives and/or corrosion. An analysis of well fluid or sand particles is recommended to determine the ideal solution.

Turn Around: 2-5 days
Suitable for application in:

  • Corrosive environments
  • Recently Frac’d wells with uniform sand particles
  • Cased hole applications where sand control isn’t 100% effective
  • Temperature resistant up to 500°F (260°C)

DuraHard 15

Extreme Abrasion and Corrosion Resistance

Summit’s premium DuraHard 15 molecular bond coating provides hardness comparable to carbide materials, but has added ductility and can be used to coat and bond steel components. DuraHard 15 is recommended in applications with a severe presence of heat, abrasives and/or corrosion. An analysis of well fluid or sand particles is recommended to determine the ideal solution.

Suitable for application in:

  • Highly corrosive well fluids
  • Recently Frac’d wells with uniform or non uniform sand particulates
  • Wells with very high angular abrasive sand and formation fines
  • Wells with quartz sand
  • Open hole well bores or well bores with no sand control
  • Temperature resistant up to 500°F (260°C)