CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1998, Vol. 15 ›› Issue (3): 363-366.

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THE ALGORITHM OF REBUILDING THE LOGGING CURVE BY SIMILAR LOGGING DATA AND ITS APPLICATION

Luo Chaosheng1, Wang Fuquan2   

  1. 1. Dept. of Machinery and Electron, Hangzhou Institute of Applied Engineering 310012;
    2. Dept. of Math Sichuan Teachers', Collage, Nanchong 637002
  • Received:1997-02-28 Revised:1997-02-28 Online:1998-05-25 Published:1998-05-25

Abstract: By using the mathematical model of fractal insertion, an algorithm is given for auoustic logging curve based on similar logging data. When applying it to processing of the data of 7 similar logging in Dan Feng Chang, Sichuan and 3 similar logging in Nan Hai, the obtained fractal curve is very close to the real acoustic logging curve, with correlation coefficient greater than 70%. This method makes it possible to get the same message of logging curve from the CDP recording of the seismic prospecting.

Key words: fractal, similar logging, seismic prospecting, CDP recording

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