西南石油大学学报(自然科学版) ›› 2005, Vol. 27 ›› Issue (4): 54-55.DOI: 10.3863/j.issn.1000-2634.2005.04.16

• 油气化学工程与化工 • 上一篇    下一篇

超分子驱油剂WMM-100的性能测试

徐赋海1,赵立强1,何振富2,冷强2,李丽1,贾振福1   

  1. 1.“油气藏地质及开发工程”国家重点实验室(西南石油学院),四川 成都 610500; 2.胜利油田桩西采油厂
  • 收稿日期:2004-07-05 修回日期:1900-01-01 出版日期:2005-08-20 发布日期:2005-08-20
  • 通讯作者: 徐赋海

PERFORMANCE TEST OF SUPRAMOLECULAR OIL DISPLACEMENT AGENT WMM-100

XU Fu-hai1,ZHAO Li-qiang1,HE Zheng-fu2 ,LENG Qiang2,LI Li1,JIA Zhen-fu1.
  

  1. Southwest Petroleum Institute, Chengdu Sichuan 610500, China
  • Received:2004-07-05 Revised:1900-01-01 Online:2005-08-20 Published:2005-08-20
  • Contact: XU Fu-hai

摘要:

超分子驱油技术是一种新型的提高采收率技术,由于WMM-100与带负电的岩石表面之间有较强的超分子化学作用(氢键、配位键、堆积效应、静电相互作用等);且WMM-100之间可以通过共享一个或多个苯环聚合起来吸附在岩石表面形成超共扼体系,对WMM-100驱油剂性能测定后发现:低粘度的超分子驱油剂在多孔介质中流动时,具有高的阻力系数和附加流动阻力,与原油间粘滞力高,并有良好的驱油效果,可以提高采油速度,适合于聚合物驱后进一步提高采收率.

关键词: 超分子, 阳离子酞菁铜, 驱油剂, 驱油效率, 附加流动阻力

Abstract:

Supramolecular oil displacement technology is a new method for enhanced oil recovery. The performance of supramolecular oil displacement agent(WMM-100) has been tested in this paper. Because of the supramolecalar acting force between WMM-100 and the surface of rock which has negative charges,and the conjugate action between WMM-100 by sharing one or more henzene ring,when low viscosity WMM-100 solution is flowing in porous medium,it has the high resistance coefficient,high flow resistance; and it can enhance oil recovery and production tale,which can he used to enhance oil recovery after polymer flooding.

Key words: supramolecular, cationic copper phthalocianine, oil displacement agent, oil replacing efficiency, additional flow resistance

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