摘要
研究了湖北某油田卤水的水化学特性:组成、类型及盐沉积等,按卤水特征系数值K、H、R、F,利用五元水盐系统介稳平衡相图研究,设计编制了计算机卤水分析处理程序,并对卤水分析结果进行了数据处理。该地下卤水和油田伴生卤水,水质属硫酸钠亚型,含盐量27.03％和18.44％,与氟化物法测定干基值比较,相对偏差为1.31％和0.11％。
The compositions, classification .and salt deposition of the brines from an oil field in Hubei are studied with a phase diagram analysis for the metastable equilibrium of the pentanary system composed of Na+ , +K+, Mg2+,Cl-and SO42- in water. The data are processed with PC -computer. The results show that both the underground and oil field brines are of the sub -type of sodium sulphate,and their salt contents are 27. 03 and 18.44% respectively.
出处
《武汉工程大学学报》
CAS
1992年第1期61-67,共7页
Journal of Wuhan Institute of Technology
