吉林油田典型集输接转站场提质提效研究  

Research on Improving Quality and Efficiency of Typical Gathering and Transportation Transfer Stations in Jilin Oilfield

作　　者：刘大千 李晓平[1] 周海莲 赵子慧 宫敬[1] LIU Daqian;LI Xiaoping;ZHOU Hailian;ZHAO Zihui;GONG Jing(China University of Petroleum(Beijing);Jilin Oilfield Branch(Survey and Design Institute),CNPC)

机构地区：[1]中国石油大学(北京) [2]中国石油天然气股份有限公司吉林油田分公司(勘察设计院)

出　　处：《油气田地面工程》2024年第7期14-21,共8页Oil-Gas Field Surface Engineering

基　　金：中国石油天然气股份有限公司吉林油田分公司(勘察设计院)项目“集输处理系统优化技术研究”(JLYT-SJY-2021-KJXS-01)。

摘　　要：吉林油田地面工程系统中接转站存在高能耗问题。通过分析接转站的主要工作流程,计算出每个流程中用能环节的能耗占比,找出接转站产生高能耗的主要原因为加热炉的能耗过高。对加热炉出口温度进行调整,降低加热炉能耗,最终达到接转站能耗降至最低的效果。优化计算结果表明,当海118接转站冬季、夏季外输流程加热炉出口温度分别为43.8℃和37.2℃,冬季、夏季掺输流程加热炉出口温度分别为51℃和44℃时,接转站全年能耗最低,可减少使用碳307 t/a;当新民6接转站冬季、夏季外输流程加热炉出口温度分别为44.4℃和44.2℃,冬季、夏季掺输流程加热炉出口温度分别为54.5℃和49.5℃时,接转站全年能耗最低,可减少使用碳375 t/a;当让47接转站冬季、夏季外输流程加热炉出口温度分别为47.9℃和46.6℃,冬季、夏季掺输流程加热炉出口温度分别为57℃和56℃时,接转站全年能耗最低,可减少使用碳333 t/a。There is a problem of high energy consumption in the transfer station of the ground engi-neering system in Jilin Oilfield.By analyzing the main workflow of the transfer station,the proportion of energy consumption in each process is calculated,and the main reason for the high energy consump-tion in the transfer station is found to be the high energy consumption of the heating furnace.There-fore,the outlet temperature of the heating furnace is adjusted to reduce the energy consumption of the heating furnace,and finally achieve the lowest energy consumption of the transfer station.Through op-timizing calculations,when the outlet temperatures of the heating furnace in winter and summer export processes at Hai 118 Transfer Station are 43.8℃and 37.2℃,respectively,and the outlet temperatures of the heating furnace in winter and summer blending processes are 51℃and 44℃,respectively,the energy consumption of the transfer station is the lowest throughout the year,reducing the use of 307 tons of carbon per year.When the outlet temperatures of the heating furnace in the winter and summer export processes at Xinmin 6 Transfer Station are 44.4℃and 44.2℃,respectively,and the outlet temperatures of the heating furnace in the winter and summer blending processes are 54.5℃and 49.5℃,respectively,the energy consumption of the transfer station is the lowest throughout the year,reducing the use of 375 tons of carbon per year.When the outlet temperatures of the heating fur-nace in the winter and summer export processes at Rang 47 Transfer Station are 47.9℃and 46.6℃,respectively,and the outlet temperatures of the heating furnace in the winter and summer blending pro-cesses are 57℃and 56℃,respectively,the energy consumption of the transfer station is the lowest throughout the year,reducing the use of 333 tons of carbon per year.

关 键 词：接转站 加热炉出口温度 能耗占比 外输流程 掺输流程 

分 类 号：TE974[石油与天然气工程—石油机械设备]