高含蜡输油管道低碳运行方案研究  

Research on Low Carbon Operation Plan for High Wax Oil Pipeline

作　　者：张思政 李文明 徐靖雯 李汉成 田阳 ZHANG Sizheng;LI Wenming;XU Jingwen;LI Hancheng;TIAN Yang(Oil and Gas Transportation and Sales Division of PetroChina Tarim Oilf ield Company 841000,China;Yingmai Oil and Gas Management Area of PetroChina Tarim Oilf ield Company,Korla,Xinjiang 841000,China)

机构地区：[1]中国石油塔里木油田分公司油气运销事业部,新疆库尔勒841000 [2]中国石油塔里木油田分公司英买采油气管理区,新疆库尔勒841000

出　　处：《化工管理》2025年第7期80-83,共4页Chemical Management

摘　　要：塔里木油田英牙输油管道、轮牙输油管道所输原油蜡含量较高,为防止管道低温蜡堵频繁运行管道沿线加热炉对管道油品加热维温,不仅消耗大量天然气,而且产生大量二氧化碳,严重制约油田绿色低碳转型进程。通过核算研究英牙、轮牙输油管道低碳运行规律,建立管道运行模型、管道清管模型,通过模拟与实际对比分析,降低加热炉启动时长,探索清管周期,解决严重析蜡问题。The crude oil transported by the Yingya and Lunya oil pipelines in Tarim Oilf ield has a high wax content.In order to prevent low-temperature wax blockage in the pipelines,frequent operation of heating furnaces along the pipeline not only consumes a large amount of natural gas,but also generates a large amount of carbon dioxide,which seriously hinders the green and low-carbon transformation process of the oilf ield.By studying the low-carbon operation rules of the Yingya and Lunya oil pipelines through accounting,a pipeline operation model and a pipeline cleaning model are established.Through simulation and actual comparative analysis,the start-up time of the heating furnace is reduced,the cleaning cycle is explored,and the serious wax deposition problem is solved.

关 键 词：输油管道 蜡沉积 OLGA 清管 

分 类 号：TE98[石油与天然气工程—石油机械设备]