西南石油大学学报(自然科学版) ›› 2006, Vol. 28 ›› Issue (2): 61-63.DOI: 10.3863/j.issn.1000-2634.2006.02.016

• 石油与天然气工程 • Previous Articles     Next Articles

ANALYSIS OF THE RECOVERY DEGREE OF THE UP-WARDS BLOCK OF THE WESTREN BEIYIER LINE IN THE SAERTU OILFIELD

QIAN Jie 1,2 ZHANG Guo-zheng2 YUAN Guan-juen 2 et al.
  

  1. ( Chengdu University of technology,Chengdu Si-chuan 610059,China )
  • Received:2005-03-17 Revised:1900-01-01 Online:2006-04-20 Published:2006-04-20
  • Contact: QIAN Jie

Abstract: After polymer-flooding the chief reservoir in the Western Beiyier Line in the central Saertu Oilfied, polymer-flooding will be done upwards into Saertu reservoir SII10-SIII10 witch is the second type oil layers where the polymer-flooding is first per-formed. For holding the accurate recovery degree prior to poly-mer-flooding concerns the result evaluation and application on
polymer-flooding in the second type oil layers, on the basis of comparing the advantages and disadvantages by computing the static and performance datain 4 calculating methods,it was con-eluded that the static calculating method is more rational. We had taken the results calculated with static method as the recov-cry degree ahead of polymer-flooding.

Key words: recovery degree, polymer, upwards going, waterlloodingcurve

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