Hydrogen Donor In The Role Of Heavy Oil Aquathermolysis

Heavy oil petroleum pool exploitation, the most extensive and most effective exploitation of oil drilling technology is thermal production, oil in conventional heating process is applied, the viscosity of heavy sensitive to temperature characteristics, namely the temperature rise of crude oil viscosity crude oil viscosity decrease, the more obvious change this. In the process of steam injection process, in addition to occur in the physical, high temperature and high pressure condition, in the water, with heavy chemical reaction happens namely hydrothermal cracking reaction. After the heavy hydrothermal cracking occurs, the viscosity of heavy drastically, but reaction to the oil property is not very stable, need to join for hydrogen.In this paper, experimental study of viscous agent for hydrogen hydrothermal cracking reaction, and the influence of hydrothermal cracking reaction is analyzed, and can understand for hydrogen agent on the tropic hydrothermal cracking reaction, and the influence of hydrothermal cracking reaction influence factors of affecting factors, is to influence the existence conditions for hydrogen agent heavy hydrothermal cracking reaction.Hydrothermal cracking and for hydrogen is used a new technique of exploitation, we can get through experiments, and the obvious effects in experimental results for hydrogen based on analysis of heavy hydrothermal cracking reaction.