【摘要】 本文针对轮南油田油水系统的特点，对碳酸盐垢、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。本文为轮南油田注水系统选择合适的阻垢剂提供了依据。更多还原

【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 specimens in lab were identified X-ray diffration (XRD) analysis, The predication and XRD results coincide very well. The paper provides a referenced for Lunnan oilfield to seclect proper scale inhibitors.更多还原