Xinjiang Petroleum Geology ›› 1996, Vol. 17 ›› Issue (4): 385-390.

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FUZZY GENERALIZED ASSESSMENT OF RESERVOIR QUALITY VIA NEURAL NETWORKS

Ran Qiquan, Li Shilun   

  1. Southwest Petroleum Institute, Nanchong, Sichuan 637001
  • Received:1995-08-15 Online:1996-12-01 Published:2020-07-24
  • About author:Ran Qiquan, MA, Reservoir Engineering

Abstract: Fuzzy generalized assessment method is combined with neural network technique. Self-teaching mechanism of neural network is introduced into fuzzy generalized assessment method to calculate the weights of variables. In such case, the weights determined are of theoretical and practical values and fuzzy method becomes more mature.

Key words: Formation evaluation, Fuzzy mathematics, Generalized assessment, Neural network