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我国煤层气勘探开发程度低,给煤层气的分布规律研究和资源量评价带来了极大的困难。本文利用灰色系统理论建模,通过影响因素预测结果与实际含气量的误差分析,得出建立的GM(0,N)预测模型能够成功的应用于煤层气含气量的预测中。
The low degree of CBM exploration and development in China has brought great difficulties to the research on the law of CBM distribution and resource assessment. In this paper, the gray system theory is used to establish a model to predict the gas content of coalbed methane. The results show that the established GM (0, N) prediction model can be successfully used to predict the gas content in coalbed methane.