Temperature & Salt Resistant Polymers Break Traditional Performance Bottlenecks

As oil and gas exploitation extends to deep and complex reservoirs, formation temperature and salinity keep rising. Conventional polyacrylamide products suffer severe performance degradation under extreme conditions above 80℃ and 50,000 mg/L salinity.

Our temperature & salt resistant polymers are developed via specialty monomer introduction, 3D molecular structure design and process optimization to adapt to harsh environments. In the treatment of high-salinity reinjection water, the oil removal rate reaches 89% and filter cake moisture content drops to 75%. After 90 days of storage at 120℃ and 50,000 mg/L salinity, the viscosity retention rate remains 78%.