Study On The Treatment Technologies For Wastewater From Tertiary Oil Recovery

Wastewater from tertiary oil recovery is used with enhanced oil recovery,has become a hot research point in oil recovery wastewater treatment and related fields.This paper outlines the oil produced water characteristics and common processing technology,analysis and research of the tertiary oil recovery is different from the ordinary production characteristics and difficulties in processing wastewater,the tertiary oil recovery period of Wastewater treatment technology for the adaptability analysis,proposed the technical processing Wastewater From Tertiary Oil Recovery should be improved in the direction of the general technology.Study of the current commonly used treatment technology for Wastewater From Tertiary Oil Recovery in Daqing oilfield and technological principle,related to indoor,field experiment,put forward suitable new sewage treatment technology of the Enhanced oil recovery periods,and technical feasibility according to indoor,field test of the technology.