Research group for Enhanced Oil Recovery focuses on colloid and interface science and oilfield chemistry, has conducted and participated the Key technology R&D programe, the National Climb-B Plan and National Key Basic Research Development Program etc. for two decades, and obtained fruitful progresses in the development of novel, efficient, low-cost and nonpolluting oil-field chemical agents and the basic research on reservoir engineering technology in the chemical flooding. Current main research topics Molecular design and synthesis of surfactant in chemical combined flooding Study on the physical chemistry and optimization of oil displacement system Study on interfacial dilational viscoelasticity property of EOR system Study on the interfacial behavior of surface-active molecule at fluid interface |