Title: Applicatlon of GM(1,N) grey model to the gas well prediction of the off-take potential
Abstract: In the research of the gas reservoir engineering ,the prediction of the off-take potential of the gas well is important for the design and adjustment of development.The theory of the grey systems to build an grey model is introduced.Grey-correlation analysis and GM(1,N)grey model are used to analyse the gas wells in Changqing gas field.Compared with the result of the actual measurement,the average absolute error is 0.38567,and average relative error is 6.74%.Compared with commom methods,the method is effective with a higher degree of precision.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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