天然气加工终端工艺过程的数字孪生系统研究  

Digital Twin System Research for Terminal Process of Natural Gas Processing

作　　者：向富明 石涵 罗睿乔 王彬 左敏 Xiang Fu-ming;Shi Han;Luo Rui-qiao;Wang Bin;ZuoMin(CNOOC Deep Sea Development Co.,Ltd.,Shenzhen 116000,Guangdong 518054,China;Schlumberger Technologies(Beijing)Ltd.,Beijing 100000,China)

机构地区：[1]中海石油深海开发有限公司,广东深圳518054 [2]斯伦贝谢科技服务(北京)有限公司,北京100000

出　　处：《科学与信息化》2023年第4期63-71,共9页Technology and Information

摘　　要：中海油某天然气加工终端,设计加工能力60多亿立方米/年.原料气经过脱碳、脱水、制冷、分馏等工艺生产干气、丙烷、丁烷、液化气、稳定轻烃、稳定凝析油等产品.本文采用斯伦贝谢的数字孪生技术,进行了该终端的三维可视化,先进控制及工艺操作条件实时在线优化的研究,其目的是提高该终端的轻烃回收率.A natural gas processing terminal of CNOOC has a design processing capacity of 6.0 billion cubic meters/year.Feed gas is processed by decarbonization,dehydration,refrigeration,fractionation and other processes to produce dry gas,propane,butane,liquefied gas,stable light hydrocarbon,stable condensate and other products.In this paper,Schlumberger’s digital twin technology is used to study the 3D visualization,advanced control and real-time online optimization of process operating conditions of the terminal,with the aim of improving the light hydrocarbon recovery rate of the terminal.

关 键 词：天然气加工 数字孪生 实时在线优化 先进控制 三维可视化 

分 类 号：F42[经济管理—产业经济]