柱塞气举井操作优化研究进展  

Research Progress in Operational Optimization of Plunger Gas-lift Wells

作　　者：曹宇 高小永 左信[1] CAO Yu;GAO Xiao-yong;ZUO Xin(College of Information Science and Engineering,China University of Petroleum)

机构地区：[1]中国石油大学(北京)信息科学与工程学院

出　　处：《化工自动化及仪表》2022年第2期119-126,共8页Control and Instruments in Chemical Industry

基　　金：国家自然科学基金项目(22178383,21706282);中国石油大学(北京)科研基金项目(2462020BJRC004,2462020YXZZ023)。

摘　　要：为了更好地阐释气田开发利用过程中柱塞气举井操作优化方面的研究进展和现场应用面临的主要瓶颈和挑战,在简要阐述柱塞气举工艺,并对现有操作难点进行分析的基础上,从单井优化模型、井群优化模型和优化算法3个角度入手,概述目前柱塞气举井操作优化的研究进展;对现存问题进行分析并提出建议,并对未来的研发方向进行了展望。For purpose of illustrating the research progress in operational optimization of the plunger gas-lift in gas field development and utilization,the bottleneck in its application in-situ and any other difficulties were reviewed.On the basis of briefly describing the plunger gas-lift technology and analyzing the existing operational difficulties,the current progress of the plunger gas-lift well’s operational optimization from the perspectives of single well’s optimization model,series and parallel well group’s optimization model and optimization algorithm were summarized.Finally,the existing problems were analyzed and suggestions were put forward,and the future development direction was prospected.

关 键 词：模型优化 算法优化 柱塞气举 井群 压力干扰 井口干扰 生产调度 

分 类 号：TE375[石油与天然气工程—油气田开发工程]