轮南油田注水系统结垢趋势预测

Prediction on the Scaling Tendency of Water Injection System in Lunnan Oilfield

关键词:  注水系统 结垢 油田 除垢 油层

Key words:  scale,prediction of the scaling tendency, tendencey, calcium carbonate scale, sulfate scale,

摘要:

本文针对轮南油田油水系统的特点，对碳到盐垢，硫酸盐垢的结垢趋势分别进行了理论预测同时对实验室仿真模拟试验的结垢样品进行了Ｘ－射线衍射分析，理论预测结果表明，轮南油田注水系统中可能会形成碳酸盐垢但不会形成硫酸盐垢，理论预测和实验室仿真试验完全相符。本文为轮地油田注水系统选择合适的阻垢剂提供了依据。

Abstract:

The tendency to deposit carbonate and sulphate of Lunnan oilfield water is predicted. The result show that carbonate scale and iron compounds scale may be formed, but sulphate scale can not be procduced in water injection system,The scales ont he specimen