Based on the data sequence of oil unit operation cost from 1999 to 2005 in Talimu oilfield, yearly operation cost prediction is conducted successfully by using GM (1, 1) grey model.
该文以塔里木油田1999年到2005年的原油单位操作成本数据序列为依据，利用GM(1,1)灰色模型，进行了年度操作成本预测，并得到了较好的结果。
Grey prediction is one of the main ideas of grey theory. The sequence grey prediction is one of major type of grey prediction.
灰色预测是灰色理论的主要内容之一，其中数列灰预测是灰色预测的主要类型之一。
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