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 • Previous Articles     Next Articles

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

PDF (PC)

499

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

CLC Number: