A New Method for Gas Field Development Project RankingReport as inadecuate




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The development of gas-field has the features of long production period, large scales of investment and high risk. But how to rank the candidate projects and select the best one is a difficult question. Nowadays, experts like to solve the problem with AHP Fuzzy Comprehensive Evaluation method. However, the weights evaluation is a difficult problem in its application. In order to deal with this problem, this paper combined DEMATEL method and Entropy Method to evaluate the weights of attributes, and then integrated with Fuzzy Comprehensive Evaluation method to select the best gas-field development project. This method achieves the unity of subjective and objective and makes up for deficiencies in entropy weight method. The application example in this article shows that the weights derived from the method are more scientific, practical, and the decision-making results are in line with objective reality.

KEYWORDS

Gas-field; development project; ranking; weight

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Author: Yan Chen, Jianchao Kuang, Zhong Wang

Source: http://www.scirp.org/



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