西南石油大学学报(自然科学版) ›› 2002, Vol. 24 ›› Issue (5): 65- 67.DOI: 10.3863/j.issn.1000-2634.2002.05.020

• 油气化学工程与化工 • 上一篇    下一篇

国外清洁压裂液的研究进展

陈馥1 王安培2 李凤霞2 李兴应2   

  1. 1. 西南石油学院化学工程系,四川南充637001 ; 2. 中原油田分公司采油工程研究院
  • 收稿日期:2002-02-25 修回日期:1900-01-01 出版日期:2002-10-20 发布日期:2002-10-20
  • 通讯作者: 陈馥

DEVELOPMENT OF CLEAR FRACTURING FLUIDS IN ABROAD

CHEN Fu WANG An-pei LI Feng-xia LI Xing-ying   

  1. Southwest Petroleum Institute , Nanchong Sichuan 637001 , China
  • Received:2002-02-25 Revised:1900-01-01 Online:2002-10-20 Published:2002-10-20
  • Contact: CHEN Fu

摘要: 粘弹性表面活性剂(VES) 基压裂液(又称为清洁压裂液(ClearFRAC) ) 的使用改变了传统聚合物压裂液对支撑剂的输送方式,可以消除残余聚合物对支撑剂充填层的堵塞,并能提高充填层的导流能力。总结和回顾了目前国内现有的压裂液体系及存在的问题,对国外清洁压裂液的研究状况、理论基础、研究进展及井场应用情况进行了综述。井场应用结果及与瓜胶压裂液体系组分对比表明:清洁压裂液性能优于聚合物压裂液,具有高效、低伤害、配制简单的特点。最后对目前我国开展清洁压裂液的研究提出了一些建议。
   

关键词: 压裂液, 清洁压裂液, 压裂添加剂, 储层保护

Abstract:

The introduction of viscoelastic surfactant (VES) , or clear fracturing fluids (ClearFRAC fluid) , which is capable of eliminating polymer damage while enhancing conductivity of proppant packs , has changed the way of proppant transport by traditional polymer fracturing fluids. The paper has summed up
and reviewed systems of present hydraulic fracturing fluid at home and their shortcomings , and summarized the development , the theory basis and cases of successful fracturing treatments of ClearFRAC fluid in abroad. Field results have shown that the performances of the ClearFRAC fluid are better than
polymer fracturing fluid , which are high effective and nonOdamages over conventional polymer fluid systems. Some comments on the studies of ClearFRAC fluid in our country have been giv2
en in this paper.

Key words: fracturing fluid, ClearFRAC fluid, fracturing fluid additive, reservoir protection

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