油气田开发中硫酸盐垢的形成及防垢剂和除垢剂研究与应用进展

The Formation of Sulfate Scale in Oil and Gas Field and the Trend of Development and Application of Scale Inhibitor and Detergent

关键词:  硫酸盐垢 防垢剂 除垢剂 油田注水 水质 油气田

Key words:  oilfield chemistry, scaling formation, sulfate scale, scale inhibitor, scale eliminator, development and application

摘要:

结垢对于油气田开采、注水及排水工艺的实施危害极大。本文简要阐述油气田开发中硫酸盐垢的形成原因及防垢防垢技术，着重介绍硫酸盐垢防垢剂和除垢剂研究与应用进展。

Abstract:

Scaling would cause great harm on oil and gas production, water injection and water drainage process in oil and gas field. This article briefly introduces the reasons of the formation sulfate scale and the techniques of scale inhibition and elimination. R