并根据矿场生产动态数据和室内渗吸实验，建立适合于注水吞吐井的产量递减模型。
A production decline model which is fit for water huff and puff well is established based on the in-site production data and imbibition experiment in lab.
产量递减预测模型已成为油气藏预测研究的重要手段，广泛应用于油气藏工程研究之中。
Yield decline prediction model has become an important measure for the research of oil and gas prediction, which is widely applied to the research of oil and gas reservoir engineering.
应用灰色系统理论，由油井重复压裂前的递减产量，生成相应的一阶累加序列，由累加序列建立了灰色预测模型GM (1,1)。
A grey predicting model of GM (1, 1) can be established with the accumulated sequence generated by the oil well decline rate before refracturing according to the theory of grey system.
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