Acta mathematica scientia,Series A ›› 1998, Vol. 18 ›› Issue (3): 246-250.

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LMS Estimation and Invertion of Lithology

Hu Bijin1, Huang Jianzhong1, Tian Jinwen1, Fu Caifang2, Zhu Hongzhang2, Cui Jiongchen2   

  1. 1. Department of Mathematics Huazhong University of Science and Technology, Wuhan 430074;
    2. China National Offshore Oil Copy, Offshore Petroleum Exploration and Development Resea Centre, Gaobeidian, Hebei 074010
  • Received:1996-05-20 Revised:1997-12-17 Online:1998-09-26 Published:1998-09-26

Abstract: In the paper, the problem on the inversion of two-valued lithology its discussed. The structure of LMS estimator is theoritically analyzed. Under hypothesis of space homogeneity, the recurrence formula of invariable matrix α=(αij) are obtained,and a computer algorithm is designed for simulating lithologies.

Key words: Lithology, Inversion, Simulate, Algorithm

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