地面蒸汽管线干度影响因素分析  

Analysis of Factors Influencing the Dryness of Surface Steam Pipelines

作　　者：陈立达 栾启铭 Chen Lida;Luan Qiming(Safety and Environmental Protection Technical Supervision Center of Liaohe Oilfield Branch of China National Petroleum Corporation,Liaoning Panjin 124010;Southwest Petroleum University,Sichuan Chengdu 610500)

机构地区：[1]中石油天然气股份有限公司辽河油田分公司安全环保技术监督中心,辽宁盘锦124010 [2]西南石油大学,四川成都610500

出　　处：《石化技术》2022年第3期96-97,100,共3页Petrochemical Industry Technology

摘　　要：在稠油热采中,井口蒸汽干度是一个十分重要的参数,提高管线出口处蒸汽干度是提高稠油热采经济效益的核心问题。本文基于稠油注汽系统设计规范中管线蒸汽干度计算方法,分析不同参数对其出口蒸汽干度的影响。In the thermal recovery of heavy oil,the wellhead steam dryness is a very important parameter.Improving the steam dryness at the outlet of the pipeline is the core issue to improve the economic benefits of the thermal recovery of heavy oil.Based on the calculation method of pipeline steam dryness in the design specification of heavy oil steam injection system,this paper analyzes and discusses the influence of different parameters on its outlet steam dryness.

关 键 词：蒸汽干度 蒸汽压力 散热系数 

分 类 号：TE934.5[石油与天然气工程—石油机械设备]