西南石油大学学报(自然科学版) ›› 1996, Vol. 18 ›› Issue (2): 75-77.DOI: 10.3863/j.issn.1000-2634.1996.02.12

• 油气藏工程 • Previous Articles     Next Articles

Prediction System of Sidewall Stability Based on Fuzzy Reasoning

Cao Xie-dong1 Pu Xiao-lin1 Zhao Gang2   

  1. (1.Dept.of Computer Science；2.Dept.of Petroleum Engineering)
  • Received:1995-09-27 Revised:1900-01-01 Online:1996-04-20 Published:1996-04-20

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Abstract:

this paper introduces a fuzzy reasoning system used in the prediction of sidewall stability. The system consists of dynamic data base, knowledge base, fuzzy reasoning and man-computer interaction and it has been proved to be valid by the practice in some directional inclined wells in Chang Qing Oil-field

Key words: Sidewall stability, Data base, Fuzzy reasoning

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