Presided over 2 national natural science foundation projects and provincial and ministerial fund projects 1; The second is to be responsible for or mainly study 3 major national science and technology sub-projects; Be responsible for or mainly study cooperation projects in several oilfields. 20 13-20 16, presided over the general project of the national natural science foundation "Study on geological storage mechanism and migration law of abandoned gas reservoirs", which is under study; In 2007-2009, he presided over the youth fund project of the National Natural Science Foundation "Study on phase behavior and seepage mechanism of high temperature and high pressure oil and gas reservoirs considering formation water evaporation". 20 12-20 14, presided over the research project of China Petroleum Science and Technology Innovation Fund "Study on Phase Behavior and Seepage Characterization of CO2 Near-miscible Flooding" (201-2015), and was responsible for the national science and technology major sub-project "Physical simulation study on CO2 storage potential". 20 1 1-20 15, which mainly studies the sub-project "Research and Application of CO2 Driving State Analysis Method" under research; On October 20, 2008-20 10/0, the Technology Department was responsible for completing the national science and technology major special sub-project "Phase transformation characteristics and theory of natural gas containing CO2, well test analysis and numerical simulation research of volcanic gas reservoirs", which has been completed; 20 10-20 12, the second person in charge completed the oilfield cooperation project "Study on Water Flooding Efficiency and Remaining Oil Distribution in Wenchang Oilfield", which has been concluded; 20 12-20 12, responsible for completing the oilfield cooperation project "Numerical Simulation Study of CO2 Flooding in Caoshefu 3rd Member Reservoir", with 20 10-20 1 1 under study, responsible for completing the oilfield cooperation project "Low permeability and tight Shahejie gas reservoir in Xinchang gas field"