High-salinity wastewater (≥200,000ppm) in gas fields forms stable oil-water emulsions, causing blurred interfaces in three-phase separators and reduced efficiency. Chloride-rich fluids accelerate corrosion and clog pipelines. Chemi Tech's KMB-101demulsifier enables second-level separation via charge neutralization and interfacial film rupture.
Core Technologies
Salt-Tolerant Formula: Amphoteric surfactant blend maintains activity at ≤350,000ppm salinity, neutralizing charges of asphaltenes to weaken oil droplet repulsion;
Low-Temperature Fluidity: Viscosity ≤50mPa·s at -25°C, ensuring precise injection in cold climates.
Case Study: Deep Gas Field Separator Optimization
A 4,000m-deep gas well faced 15% water content in crude due to emulsion. After injecting KMB-101:
Within 24h: Oil-water interface clarity improved 90%, emulsion layer thickness reduced from 1.2m to 0.15m;
After 30 days: Crude water content dropped to 0.8%, equipment corrosion rate decreased 70%, saving ￥1.8 million/year.
Synergy with separator inlet components accelerated oil droplet coalescence (size: 5μm→500μm), boosting efficiency 50%.