西南石油大学学报(自然科学版) ›› 2012, Vol. 34 ›› Issue (3): 33-40.

• 地质勘探 • Previous Articles     Next Articles

Prediction of Favorable Area of Chang 6 and Chang 4+5 Reservoir FromHujianshan Area

Ning Zhengfu1,2, Li Dongyang1,2, Cheng Linsong1,2   

  1. 1. School of Petroleum Engineering,China University of Petroleum(Beijing),Changping,Beijing 102249,China2. MOE Key Laboratory of Petroleum Engineering,China University of Petroleum,Changping,Beijing 102249,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-06-01 Published:2012-06-01

Abstract: Abstract:Basedontheintegratedinformationofgeologicaldata,coreanalysisdata,loggingdataandproductiontest,thestrata
classification and contrast,and the single-well phase analysis of Chang 6 and Chang 4+5 from Hujianshan oilfield are carried
out. The recognition pattern of log facies and plane distributive maps of sedimentary facies of oil layers are also established,
and then the evolution law of sedimentary facies and the exhibition of reservoir sand body and property are analyzed,which are
favorable for the recognition of the reservoir characteristics. On the basis of previous research,the flow unit of the reservoir are
divided,then combined with the test data,the favorable area of the reservoir are predicted,which can provide the theoretical
direction for reasonable development of Chang 6 and Chang 4+5 from Hujianshan Oilfield.

Key words: Key words:Ordos, sedimentary facies, flow unit, production test, favorable area prediction