Mr. Liu Linke, Production Manager, joined the Company in May 2018. He is titled as Senior Engineer in oil and gas field development. Mr. Liu holds a bachelor degree in reservoir engineering from Daqing Petroleum Institute (now called Northeast Petroleum University). He has 25 years of experience in oilfield geological structure research, seismic interpretation, reservoir dynamic analysis, well test analysis, production logging interpretation, oilfield dynamic monitoring, operating condition diagnosis of natural flowing wells and artificial lift wells and oil production plan optimization. He also has rich experience in oil field development and oil production management. He engaged in the reservoir research, technical support and oilfield development technology management in Sinopec Zhongyuan Oilfield, CNCP Kazakhstan PKKR Oilfield, ADM Oilfield, Zhenhua Petroleum KAM Oilfield and Huayou South Kazakhstan, and successively served as the director of geological research division or geological research institute and the manager of the Technical Department of Huayou South Kazakhstan.