抄録
Oil is an important resource for economic development, which is irreplaceable to a certain extent. Oil resources can be divided into many types. The occurrence mode of different oil resources is different, and the development mode is also quite different. With the current development technology, there are three categories of economic development of oil resources: (1) light oil (conventional oil), (2) heavy oil (conventional oil), and (3) tight oil (unconventional oil). Based on previous studies, this paper briefly combs the research progress of oil development.
