摘要
The development course of Changqing Oilfield is a history of struggles for scientific and technological innovation.Generations of oilmen at Changqing Oilfield regard scientific and technological innovation as the first driving force of development.They dare to forge a revolution at the grindstone and constantly challenge the low permeability limit.They have promoted continuous breakthroughs in exploration and development,and achieved the large-scale and profitable development of unconventional oil and gas such as ultra-low permeability reservoirs,shale oil and tight gas.Changqing Oilfield has become the fastest growing oil and gas region in China in terms of its increase in reserves and production,and it will achieve 60 million tons of oil and gas equivalent by the end of 2020,becoming the first large oilfield in China with an annual output exceeding 60 million tons.
