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The Summary of the Scale and the Treatment Measures in Oilfield

机译：油田规模及治理措施概述

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摘要

The normal production of oil fields was seriously affected by the mineral scale formation, especially calcium deposition. This paper focused on the types, mechanisms and influencing factors of common scales oilfield scaling, especially carbonate scale and sulfate scale. Besides, some prediction models which were widely practiced in the oilfield to determine the scaling tendency of oilfield brine were described. The development and scale inhibition mechanisms of scale inhibitors which were used in oilfield were introduced and the scale removal and inhibition technology were reviewed. Furthermore, some patents of scale inhibitors and removal technology were commented.
机译：油田的正常生产受到矿物垢形成，尤其是钙沉积的严重影响。本文重点探讨了普通规模油田结垢的类型，作用机理及影响因素，特别是碳酸盐结垢和硫酸盐结垢。此外，描述了一些在油田中广泛使用的预测模型，以确定油田盐水的结垢趋势。介绍了油田用阻垢剂的发展及阻垢机理，并对除垢阻垢技术进行了综述。此外，评论了一些阻垢剂和去除技术的专利。

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