用最优化算法选择开发模型

Optimum Algorithm for Choosing Development Model.

根据最优化理论,提出了开发模式特征曲线计算机自动拟合的方法。详细介绍了开发模式特征曲线计算机自动拟合分析的原理。引入改进模拟退火算法进行全局最优化求解方程,并给出程序编制流程图。给出的计算方法,解决了计算机自动分析开发模式特征曲线的问题,可用于符合单调递减类型和峰型递减类型油气藏的计算。

This paper presents an approach for computer to automatically simulate typical curves of petroleum development models based on the optimum theory. The principle of automatic simulation analysis is provided in detail. Using the improved annealing simulation algorithm,full,scale solution of optimal equation is obtained with flow chart for programming. This approach can deal with the problem of the typical curves,and can be applied to estimation of monotone decreasing type and peak shape declining of reservoir production.