摘要
由于环境保护的需要,减少CO2的排放量成为世界各大石油公司重要的研究课题。采用CO2驱油工艺不仅可以显著提高原油的采收率,还可以减少CO2向大气层的排放量(简称CO2减排),同时可减少90%以上的天然气注入量。现有烟气控制技术可满足收集燃煤电厂CO2的需求。在石油行业,也可利用高含盐采出水沉淀和合成聚合物来实现CO2减排。
It is posing an important problem of reducing CO2 emission for the requirement of environmental protection faced by petroleum companies in the world. CO2 flooding technology can evidently enhance oil recovery and reduce CO2 emission to the atmosphere,and also decrease more than 90% of injected natural gas into oilfields. It is technically practical to collect CO2 from the flue gas of coal-burned power plants. In the petroleum industry,CO2 emission can also be avoided by precipitation with high salt-content produced water to form polymers.
出处
《石油规划设计》
2007年第4期28-29,共2页
Petroleum Planning & Engineering
