【摘要】 研究了矿化度较高的油田水中，离子强度、高矿化度及其它因素对ＣａＣＯ３ 结垢趋势的影响，建立了ＣａＣＯ３ 结垢倾向的数学模型和判据，并编制了相应的软件．根据油田现场检测的水质数据，计算结垢指数ＣＩ值，即可预测ＣａＣＯ３ 结垢倾向．该预测与室内实验及现场检测的结果基本一致．更多还原

【Abstract】 The effects of ion concentration, mineralization degree and other factors in the oil field water on CaCO 3 scaling tendency have been investigated. Methematic model and criterion for scaling tendency have been established. Computer software has been also drown up. The prediction for CaCO 3 scaling tendency can be made according to the water quality data and calculated scaling index Cl value. The prediction is basically in accordance with the experimental results and in\|situ inspected results.更多还原