摘要
抽油机井有杆泵系统优化设计通常会有很多方案,目前没有相对合理的方法对这些方案进行优选。基于模糊数学原理的多目标优选方法,以系统效率、供产协调、安全系数为目标变量,对优化设计出的多种有杆泵系统方案进行对比分析,得出侧重于某一权重的最优方案。实例分析表明,该方法优选出的优化设计方案优于其他方案,对采油生产具有指导意义。
In general, there are many optimized design schemes of rod pump design for pumping wells. But there are no relative reasonable methods to screen these schemes. By using the multiobjective optimal method which is based on fuzzy mathematics analysis, and system efficiency, production coordination and safety factor as the objective variables, the best scheme used one weight can be achieved through analyzing various options from optimizing design of rod pump. The field applications show that the efficiency of the program derived form this paper much better than the other oil production program. Thus, it has some guide significance to field practice.
出处
《石油矿场机械》
2012年第2期37-40,共4页
Oil Field Equipment
基金
国家重大专项"复杂结构井优化设计与控制关键技术"(2011ZX05009-005)部分研究成果
关键词
有杆泵
系统目标分析
模糊数学
优选法
sucker rod pump
system objective analysis
fuzzy mathematics
optimization method
