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The Fuzzy Comprehensive Judgment for the Recoverability of Coalbed Methane Resources

Ming Hua Wu


The storage of the coalbed methane (CBM) is the most basic material foundation of the coalbed methane development and the most key geological controlling factors, in the same time, the recoverability of the coalbed methane is the basic premise of the coalbed methane development practice. The geological factors that deal with the recoverability of the coalbed methane are classified and analyzed firstly in this paper, meanwhile, the fuzzy comprehensive judgment model of the coalbed methane recoverability was built up according to the actual diagraph parameters of different mineral area. It provided the guidance for the coalbed methane recoverability development of the different mineral area


coal bed methane, the recoverability, geological factors, fuzzy comprehensive evaluation

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