Synthetic hydrocarbonbearing inclusions not only can be used to calibrate the analytical instruments, but also help people to understand the mechanism of inclusions trapping and water—rocks interaction. Three methods of synthetic fluid inclusions developed, researched fluids can be sealed in synthetic crystal under hightemperature and high pressure, welded quartz tube, and diamond cell. The technique of fluid inclusions synthesized in quartz has been a common method for many researchers. Synthetic hydrocarbonbearing inclusions are mainly synthesized in synthetic crystal at present, including healing microfractures or overgrowths of the original quartz at hightemperature and highpressure, and synthesized in halogenide and sulfate crystals at low temperature and atmospheric pressure. Owing to the oil cracking at high temperature, it is a critical step that insures the original fluids did not change during synthesizing hydrocarbonbearing inclusions. Although there are some important cognition have got from synthetic hydrocarbonbearing inclusions overseas, it is far late the study of synthetic fluid inclusions in inorganic systems. The research on synthetic hydrocarbonbearing inclusions is just at the start stage in our country, it is urgently needed to develop the research work in this aspect.