摘要
随着页岩气开采力度不断增大,压裂返排液的净化处理问题是目前国内外面临的一个共同难题。正渗透技术是近年来兴起的一项新型水处理技术,已在海水淡化等领域得到成功应用,但在压裂返排液处理中的应用则刚刚起步。本文将介绍正渗透技术处理压裂返排液的研究进展。通过对比传统压裂返排液处理技术,阐述其优点;通过介绍国内外最新的现场应用情况,探讨该项技术在压裂返排液处理中的发展前景。
With the increasing of shale gas production, the purification of tracturing llow-back has been a global problem. As a new water treatment technology, forward osmosis, which has been applied successfully in the field of seawater desalination, is just beginning in fracturing flow-back treatment. In this paper, we introduced the research progress of the treatment of the fracturing flow-back by the forward osmosis technology. By comparing with the traditional fracturing flow-back treatment technology, the advantages of this technology were described, and the development prospect of the technology in the treatment of fracturing fluid was discussed.
出处
《石油化工应用》
CAS
2016年第2期5-10,共6页
Petrochemical Industry Application
关键词
正渗透
压裂返排液
水处理
forward osmosis
fracturing flow-back
water treatment
