摘要
随着石油产量的增加,水力压裂过程中产生的压裂返排液造成的环境污染也越来越严重。因此,油田公司对压裂返排液的处理不容忽视。本文对国内外的压裂返排液处理方法进行了综合调研,详细介绍了压裂返排液的各种处理技术,并展望了压裂返排液处理技术的发展方向,为油田压裂返排液处理技术的进一步提升提供参考。
With the increase of oil production,the environmental pollution caused by fracturing return fluid produced during hydraulic fracturing is becoming more and more serious.Therefore,the treatment of fracturing return fluid by oilfield companies cannot be ignored.This paper makes a comprehensive investigation of the treatment methods of fracturing return fluid at home and abroad,introduces various treatment technologies of fracturing return fluid in detail,and looks forward to the development direction of fracturing return fluid treatment technology,hoping to provide a reference for further improvement of fracturing return fluid treatment technology in oilfields.
作者
司昌海
Si Changhai(Fracturing Company,China Petroleum Group Great Wall Drilling Engineering CO.,LTD.,Liaoning,124000)
出处
《当代化工研究》
2019年第2期42-43,共2页
Modern Chemical Research
关键词
压裂返排液
处理技术
混凝法
氧化还原法
生物法
fracturing return fluid
treatment technology
coagulation method
redox method
biological method