Paper Title:
Study on the Enrichment Degree of Coalbed Methane Based on the Fuzzy Comprehensive Evaluation
  Abstract

Considering the various influencing factors of enrichment of coal bed methane, the evaluation indexes of enrichment for coal bed methane are determined. The weight values of all factors indexes are given and the fuzzy mathematics model is established on the basis of the fuzzy mathematics. As a case study, the fuzzy mathematics model is applied to the assessment of enrichment of coal bed methane. The results show that the No.5 coal seam of Shan 2 of Shanxi formation in Daning-Jixian is a better enrichment area. The evaluation result performed on the basis of the fuzzy mathematics model is in good agreement with the measured result. The example indicates that the method is credible and has high precise. The assessment system established in the paper can be regarded as a reference model in coal bed methane exploitation potential assessment.

  Info
Periodical
Edited by
Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding
Pages
815-819
DOI
10.4028/www.scientific.net/AMM.34-35.815
Citation
X. Z. Yan, B. H. Wang, X. J. Yang, "Study on the Enrichment Degree of Coalbed Methane Based on the Fuzzy Comprehensive Evaluation", Applied Mechanics and Materials, Vols. 34-35, pp. 815-819, 2010
Online since
October 2010
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$32.00
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