Optimal control of polymer flooding for enhanced oil recovery

被引：3
|
作者：
Li, Shurong [1 ]
Lei, Yang [1 ]
Zhang, Xiaodong [1 ]
机构：
[1] China Univ Petr East China, Coll Informat & Control Engn, Qingdao 266580, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODELLING IDENTIFICATION AND CONTROL | 2013年 / 18卷 / 02期
关键词：
optimal control; seepage equations; polymer flooding; enhanced oil recovery; EOR;
D O I：
10.1504/IJMIC.2013.052325
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Polymer flooding is one of the most important technologies for enhanced oil recovery (EOR). This paper presents a development of the research on optimal control of polymer flooding. Firstly, an optimal control model of distributes parameter system (DPS) for polymer flooding is introduced which maximises the profit by adjusting the injection concentration. Necessary conditions for optimality are obtained through application of Pontryagin's maximum principle. Then the numerical solution techniques for this OCP are summarised which include direct sequential methods and dynamic programming. Finally, conclusion remarks and further research prospects are discussed.
引用
收藏
页码：89 / 99
页数：11
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