相图分析法在确定气田工艺参数中的应用  

Application of the envelope curve analysis on determination of technological parameters in gasfield

作　　者：晁琼萧[1] 龙运辉[1] 李强[1] 何顺安[1] 王勇[2] 王娜[1] 

机构地区：[1]中国石油长庆油田分公司第二采气厂,陕西榆林719000 [2]中国石油长庆油田分公司,陕西西安710021

出　　处：《石油化工应用》2009年第3期47-50,共4页Petrochemical Industry Application

摘　　要：通过分析天然气的反凝析现象,以榆林南区、子米气田集气站分离后、处理厂集中分离后天然气相图为例,说明天然气相图分析在合理确定集气站、处理厂分离工艺参数中的重要作用,用于指导气田生产。The retrograde condensation of natural gas is analyzed.Taking the envelope curve that is separation gas of the gas gathering station and the factory of natural gas processing of the south area of YULIN gasfield and ZIMI gasfield as an example, shows that the envelope curve analysis is important on determination of technological parameters of the gas gathering station and the factory of natural gas processing .The envelope curve analysis is useful in production in gasfield.

关 键 词：天然气 相图 工艺参数 反凝析 

分 类 号：TE866[石油与天然气工程—油气储运工程]