Filtration Control Agents

ME-FT shale stabilizer/filtration control additive is sulfonated asphalt, partially soluble in water and oil, and can be used in water and oil-based fluids where its function as a shale stabilizer, cuttings dispersion inhibitor and

• Provide a thin, flexible, easily removed filter cake to reduce formation damage and facilitate cleanup during completion. • Effectively control mud filtrate water loss, almost no stickiness. • Flocculate cuttings and solids during clean

Reduce the filtration loss and prevent collapse. High softening point. Stabilizer in oil-based drilling fluids. Improve rheology and the recovery of cuttings

Cationic Asphalt Reservoir Protector is a high-performance drilling fluid additive synthesized from a precise blend of cationic surfactants, polymeric shale inhibitors, and modified asphalt with a defined softening point.

*Inhibit the shale hydration. *Seal fractures. *Improve the quality of mud cake. *Reduce filtration loss

• Drilling mud additives. • Strong hydration. • Reduce stuck accidents. • Organic drilling fluid treatment agent. • Control the quality of filter cake in drilling fluid formation

Sulfonated Asphalt is a multifunctional organic additive engineered to address lost circulation, wellbore instability, and lubrication challenges in water-based (WBM) and oil-based drilling fluids (OBM). This dark brown to black

• Inhibit hydratable, swelling shales.• Control filtration rates with minimal increase in rheology.• Temperature stable up to 300°F.• No fermenting and no biocide needed.• Suitable for all water-based mud from fresh water to saturated

• Reacts with shale to prevent or stop sloughing and swelling;• Effect reduce high temperature and high pressure filtration loss( HTHP FL);• Significantly increases lubricity; either alone or synergistically with small amounts of oils,

• Improve thermal stability and emulsion stability . • Prevent sloughing and stabilize shales. • Compatible with all oil based mud and synthetic based mud. • Wide range of applications with BHST from 248°F/120°C to 446°F/230°C. • Function

ME-ASPHASOL , Sulphonated Asphalt is an acid soluble and water soluble. High purity Sulphonated asphalt product is made by solvent full sulfonation.