To solve the problem,a pure non-linear model is developed on the basis of the Arps hyperbolic decline equation and the various methods of solving parameters to calculate decline parameters by applying cure matching after we have surveyed .

• 为了更好的解决上述问题，调研国内外诸多文献，基于对 Arps 递减方程及其参数计算求解方法的研究基础上，建立提出递减规律的非线性模型。 应用非线性曲线拟合法，计算递减参数。