【摘要】 讨论应用变维分形模型N=C/rD(其中分维数D可以是关于r的幂级数,三角级数等,而不是常量)统一各种油气田产量预测模型(因为各种预测模型都可以变换为变维分形模型)。为了使预测的效果更好,有时需要将数据点预先加以处理(如平移,求累计和等)。文中用实例讨论如何应用变维分形模型预测油气田产量。更多还原

【Abstract】 This paper discusses the method unifying various forecast models for oil and gas field output with variable dimension fractal model(in which the fractal dimension D may be taken as power series,trigonometric series and the like about,but is not a constant),the reason for this is that various forecast models may be transformed to the variable dimension fractal model.For the better forecasting results,sometimes the data points should be treated(such as translation,accumulative sum and the like) in advance.The examples given in this paper discusses the application of variable dimension fractal model for forecasting the oil and gas field output.更多还原