Fluid Resource Energy and Environment Lab (FREE LAB) is high level research team focusing on the research of basic scientific and engineering application. The team has formed characteristics and advantages in the research of geo-energy reservoir modeling and simulation including oil/gas/thermal water, big data analysis and application in area of energy and environment, rainfall infiltration and runoff control for Sponge City construction, groundwater flow and contaminant Transport, In-suit resource utilization in space. The team has undertaken more than 40 vertical and horizontal subjects such as national major projects, national projects of "973", Key fund and general fund of NSFC (National Natural Science Foundation of China), etc. The team has won 1 National Science and technology progress award, 5 provincial and ministerial awards, published 5 Chinese and English books, published more than 100 related research papers, authorized 17 national invention patents and 8 software copyrights. The team has long-term academic cooperation, exchanges and joint talent training programs with famous institutions at home and abroad, such as Stanford University, Texas A & M University, King Abdullah University of science and technology, North Dakota University, Chinese Academy of Sciences, Tsinghua University, etc.