油田常用阻垢剂的研究进展

Research progress of common scale inhibitors in oilfield

在采油技术不断提高的同时,油田结垢的问题日益凸显,给原油开采造成了巨大的影响。对油田结垢原因进行了分析,详细阐述了的油田常用阻垢剂的种类和阻垢机理,简述了阻垢剂在油田方面的发展趋势和未来应用前景,最后提出一种用于地层水力压裂的磷酸类缓释阻垢剂,供油田相关行业人员参考和借鉴。

With the continuous improvement of oil production technology,the problem of oilfield scaling has become increasingly prominent,which has caused a huge impact on crude oil exploitation.Herein,the causes of scale formation in oilfields were analyzed to select suitable oilfield scale inhibitors.Besides,the article elaborated on the types and mechanisms of scale inhibitors commonly used in oilfields.Oilfield development trends of scale inhibitors and future application prospects were briefly described,and finally a phosphoric acid-based slow-release scale inhibitor for formation hydraulic fracturing was proposed to provide references for oilfield relevant personnel.