RheMax P

Resilient, flexible, and stable for all nonaqueous fluids

The RheMax P™ thermally enhanced primary emulsifier is formulated for use in most invert-emulsion drilling fluids. As a high-performance, versatile additive, it improves emulsion stability, enhances filtration control, and maintains its effectiveness at high temperatures. The RheMax P primary emulsifier performs reliably even in the presence of contaminants and across a broad range of densities and temperatures, ensuring consistent and dependable drilling fluid performance.

This thermally enhanced primary emulsifier creates a stable brine-in-oil emulsion, enhances HPHT fluid loss control, and maintains a consistent rheological profile. When used with a suitable secondary emulsifier, a high-performance organophilic clay, and an HPHT fluid loss additive, it ensures emulsion stability at temperatures up to 400 degF [204 degC] across a wide range of densities. RheMax P primary emulsifier is available in 264-galUS [1,000 L] tanks and 55-galUS [208 L] drums.

• Primary emulsifier to create a stable emulsion 
• Oil wetting and HPHT filtration control
• Temperature stability
• Global applications to improve brine-in-oil emulsion capabilities 

• Improves emulsion efficiency
• Functions as the primary emulsifier
• Contributes to HPHT filtration control
• Helps maintain HPHT filtrate in a water-free environment
• Improves temperature stability of all nonaqueous drilling fluids
• Manufactured globally to stringent quality standards, ensuring optimum deliverability and enhanced lead time
• Offers better product performance when compared to most emulsifiers 
• Provides contamination resistance against standard contaminants such as cement, drill solids, and water in most nonaqueous drilling fluids