1. Product Overview
The Solid Lubricant for Drilling Fluids (SLUB-2) is a sophisticated blend of natural layered mineral materials and non-fluorescent liquid additives, meticulously processed through chemical and physical methods. It exists in the form of grayish-black solid powder or granules.
2.Functions and Characteristics
- Exceptional Lubricity: Demonstrates outstanding lubrication performance and rebound effect, significantly reducing friction and torque.
- Leak Prevention: Thanks to the unique structure of natural minerals, it enhances wellbore integrity and prevents leakage.
- Rheological Neutrality: Has no adverse impact on the rheological properties of drilling fluids, exhibiting excellent compatibility with both water-based and oil-based drilling fluids.
- High Temperature Resistance: Capable of withstanding temperatures exceeding 180°C without loss of performance.
3.Technical Indicators

Application Scope
The solid lubricant is suitable for use in various drilling fluid systems, catering to diverse drilling requirements.
Recommended Dosage
For optimal performance, the recommended dosage range is between 0.5% and 1.0% by volume of the drilling fluid.
It is advisable to conduct laboratory tests or field trials to determine the optimal dosage for specific drilling operations.
4.Packaging & Storage
Packaging: 25 kg triple-layer kraft bags
Storage Conditions:
Keep dry and protect from direct sunlight and moisture.
Validity Period: 24 months from production date (see batch code for details).
Additional Details:
Versatile Application: The product adaptability allows it to be tailored for different drilling scenarios, ensuring optimal performance and cost-effectiveness.
Disclaimer: The above information is provided for reference only. Actual performance may vary based on specific drilling conditions and operational practices. Please consult with technical experts for detailed application guidance.