Specifications

Base Materials: Complex / Petroleum

Friction / Nut-Factor: 1.15 standard service (Relative to API RP 7G)

Certifications: Environmental Rating: UK CEFAS OCNS Group B Not classified as a marine pollutant Conforms to the API RP7G make-up charts

Service Rating: 0°F to 450°F | -18°C to 232°C

Description

Environmentally-friendly, double duty drill collar and tool joint compound, formulated to provide a superior level of performance for the increasing demands of today’s oilfield market. 21®’s lead-free formulation contains copper flake as the only metallic component and is fortified by a unique blend of natural, inorganic, extreme-pressure, and anti-wear additives. 21 utilizes our EXTREME base grease which is resistant to invert or high-pH muds and provides better pipe storage properties.