Liu Yang
Liu Yang
Liu Yang, male, born in 1957, is a national key discipline leader of oil and gas storage and transportation engineering, a national outstanding scientific and technological worker, and an expert enjoying special subsidy from the State Council.
He once served as Deputy Secretary of the Party committee and President of Northeast Petroleum University, and won the title of "2016 university president loved by students" on January 7, 2017.
Biography of characters
In 1978, he was admitted to Daqing Petroleum Institute. in 1982, he graduated from Petroleum Machinery Department of Daqing Petroleum Institute (former Northeast Petroleum Institute) with a bachelor's degree in engineering. In 1985, he obtained a master's degree from the Department of petroleum machinery of Daqing Petroleum Institute; in the same year, he studied under Academician Qian Lingxi and academician Cheng Gengdong, engaged in Optimization Research of oil and gas engineering. In 1988, he received a doctor's degree from Dalian University of technology. In 1994, he was promoted to a professor, and later he went to the University of Houston as a senior visiting scholar. In 1998, he was vice president of Daqing Petroleum Institute. In 2002, he was the president of Daqing Petroleum Institute. in 2010, he was president of Northeast Petroleum University. in 2017, he was the director of Academic Committee of Northeast Petroleum University.
Main achievements
Achievements in scientific research
Oilfield production and construction is a knowledge and technology intensive project focusing on the main process of oil and gas production, such as optimization design of development scheme, energy saving and efficiency improvement of production process, and research and development of advanced process equipment. The development of petroleum industry from the ground to the underground to the integration of the ground and the underground and the common economic benefits is a milestone progress of petroleum industry. The integration of oil field surface and underground realizes the overall optimization of production planning scheme, energy saving and consumption reduction in the main process of oil and gas production, and maximization of economic benefits. It can significantly reduce the oil and gas consumption in the oil industry, and then improve the oil and gas self-sufficiency rate and recovery rate, and slow down the increase of oil and gas external dependence. It is of great significance to ensure China's energy security and the intensive and sustainable development of the oil industry It plays an important role in promoting the construction of intelligent oilfield. However, oilfield production is a huge and complex system engineering, in which the production links of reservoir, oil production, gathering and transportation, injection and so on are coupled and restricted each other. The change of any system production plan will affect its overall optimality, especially for the engineering practice such as the rapid decline of oilfield production in the later stage of high water content, the poor effect of tapping potential and increasing oil production measures, and the increase of sewage treatment capacity It is very difficult to optimize the surface underground coordination. Liu Yang has been tackling this problem for more than 20 years, and put forward the concept of integrated optimization of surface and underground oil fields for the first time in the world. He broke the optimization mode of dividing and governing the above and underground production systems of development, oil production, gathering and transportation, and injection in the past decades, studied and established the overall optimization mathematical model covering the main production systems of oil fields, and put forward the multi-level decomposition sequential decision-making method The key production parameters of surface and underground, such as economic development period, well layout mode and water injection limit, are determined by using the optimization method, and the surface and underground integrated optimization design of oilfield development and construction is realized. This research achievement fills the gap of the theory and method of the integration of the above ground and the underground, which is nearly ten years ahead of the similar research of the international well-known oil companies. Since then, Liu Yang continued to study the efficient solution method of this problem. In view of the huge amount of calculation and low efficiency of underground production parameters in large oil fields, he innovatively proposed the concept of "effective fuzzy area of underground injection", which effectively avoided redundant calculation and shortened the calculation time. Based on Computational Intelligence and large-scale system decomposition and coordination theory, a hybrid intelligent decomposition and coordination optimization strategy is proposed, and a new approach to solve the ultra-high dimensional, multi system, multi-objective nonlinear optimization model is explored. He developed new energy-saving mechanical production equipment and oilfield produced liquid pre separation device to ensure the smooth implementation of the optimization scheme and realize the overall optimization, energy saving and high-efficiency production of the oilfield at the global level. This research achievement has been applied in China's main oil fields on a large scale. A monograph "theory and method of large scale oil and gas network system optimization" has been published, and has successively won one second prize of national science and Technology Progress Award (ranking first), five first prizes of provincial and ministerial Science and technology progress award. Honorary recognition On January 7, 2017, he was awarded the title of "2016 student favorite university president". Academic part time job Member of the Teaching Steering Committee of the Ministry of education;
member of the China Petroleum Society;
executive director of the China petroleum education society;
deputy head of the oil and gas engineering group of the national science and technology progress award evaluation experts;
deputy head of the "petroleum and mining engineering science" evaluation group of the National Natural Science Foundation;
deputy director of the petrochemical society of the Heilongjiang Petroleum Society;
executive director of the European and American Student Association of Heilongjiang Province;; Director of the petroleum and petrochemical professional committee of Heilongjiang Doctoral Research Association; member of the expert group of Heilongjiang science, technology and economy Advisory Committee; chief expert of Heilongjiang petroleum and chemical engineering key discipline group; chief expert of Heilongjiang Science and technology innovation team to improve oil and gas recovery; member of international society of Computational Mechanics (IACM); deputy director and editorial board member of Journal of petroleum, oil and gas storage and transportation Editorial board member, Journal of Petrochemical University Chinese PinYin : Liu Yang
Liu Yang
