摘要
对聚合物驱油藏采出的含ＨＰＡＭ含油污水的粘度与水中ＨＰＡＭ含量、油含量以及污水矿化度等多种因素的关系进行了研究。
The aim of this work is to seek the reasons of experimental phenomena that the viscosity of produced water samples from polymer flooded reservoirs do not vary monotropically with HPAM content in them. Using Haakes viscosimeters RV20 and RS100(corrected) it is shown that: ① the HPAM molecules produced with water from reservoirs are degraded notably and the viscosity of such produced water is rather low; ② the effects of HPAM and oil contents and salinity on water viscosity are in the same order of magnitude meanwhile the oil content exerts significant influence upon the determination of HPAM content in the produced water.
出处
《油田化学》
CAS
CSCD
北大核心
1998年第4期336-339,365,共5页
Oilfield Chemistry
关键词
聚合物驱油
粘度
采出水
油田
Viscosity, Oilfield Produced Water, Polymer Flooded Reservoirs, Polymer HPAM, Determinations, Influencing Factors
