JET-LUBE KOPR-KOTE GEOTHERMAL is a premium-quality, unleaded compound containing copper flake, graphite, and other natural extreme pressure and anti-wear additives. KOPR-KOTE's solids package is formulated to prevent excessive circumferential makeup by increasing the coefficient of friction under compressive forces.

  • Extreme High Temp -0°F to 700°F
  • Friction Factor 1.15
  • Conforms to API-RP7G
  • Non-Melt Formula
  • Double Duty Drill Collar Compound
  • NLGI 1

Kopr-Kote® Geothermal

Copper/Graphite Drill Collar and Tool Joint Compound



The highly refined, low pour point oil used in the production of our grease ensures brushability at low temperatures as well as the necessary oxidation and thermal stability at high temperatures. Aluminum based greases offer the additional advantage of superior adhesion to wet steel surfaces and resistance to water wash-off.



DOT Approval


NFS Registered H2 #120923


As stress levels rise above 50% of yield, the friction factor increases, limiting downhole makeup. Full hydraulic joint efficiency is maintained allowing joint shoulder faces to mate completely without standoff or deformation. For invert or high-pH muds, use Jet-Lube EXTREME™. For wedge-type thread connections, use NCS-30™ ECF for best thread-wear protection.


Code #
Service Rating
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JA10293 20 kg pail -18°C to 370°C
0°F to 700°F
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Also available in an Aerosol Formulation

Also available in an Arctic Formulation

Also available in an Industrial Formulation

Also available in an Oilfield Drill Collar and Tool Joint Formulation