JET-LUBE NCS-30 ARCTIC is a premium quality, nonmetallic compound containing carbon based fibers and additives and other natural extreme pressure and anti-wear additives. These are blended into JET-LUBE’s all-weather calcium complex base grease. This new base grease offers the additional advantage of low temperature application and service, superior adhesion to wet steel surfaces, resistance to water wash-off, and most drilling muds.

  • Low Temperature Formula
  • NLGI 1
  • Friction Factor 1.15
  • Non-Metallic
  • White in Color
  • Conforms to API-RP7G
  • Resistance to High pH Muds
  • Double Duty Drill Collar Compound

NCS-30® Arctic

Nonconductive Thread Compound

NCS-30 Arctic


NCS-30 ARCTIC offers the same protection as regular NCS-30, but at lower service temperatures. Especially effective for invert or high-pH muds.


NCS-30 ARCTIC’s solids package is formulated to prevent excessive circumferential makeup by increasing the coefficient of friction under compressive forces. 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.




NSF Registered H2
Reg. #139876




Hi-Torque (HT) extreme Torque (XT) and XT-M Con-nections. As high pH muds generally have an effect on drilling compounds ability to stick to wet joints, NCS-30 Arctic is not affected. Also developed for WG (Wedge Thread) connections. Ideally suited for high angle directional drilling applications as well.


Not recommended for oxygen service.


Code #
Service Rating
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27915L 44 lb. lined pail -40°F to 350°F
-40°C to 177°C
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Also available in an Oilfield Formulation

Also available in an ECF Formulation