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Petroleum resources are the foundation of national energy security
Surfactant flooding is an effective method to improve oil recovery, and it has also received very good results in practical applications
Biosurfactant is a surface active substance with diverse structures produced by microbial metabolism.
"Researches at home and abroad have shown that biosurfactants have great potential in enhancing oil recovery.
In the face of difficulties, Sinopec has bravely shouldered the heavy burden and actively organized scientific research backbones of the Petroleum Institute and Shengli Oilfield to form a joint scientific research team with Tsinghua University and Nanjing University of Technology to identify problems and prescribe the right medicine