凝析气井泡排剂LH-1的泡沫性能研究与应用  

FOAM PERFORMANCE STUDY AND APPLICATION OF THE FOAMING AGENT LH-1 IN CONDENSATE GAS WELL

作　　者：胡世强[1] 刘建仪[1] 刘建华 于杰 李钢 

机构地区：[1]'油气藏地质及开发工程'国家重点实验室.西南石油大学,四川成都610500 [2]中国石油塔里木油气田分公司塔西南勘探开发公司

出　　处：《西南石油大学学报（自然科学版）》2007年第2期44-48,共5页Journal of Southwest Petroleum University(Science & Technology Edition)

摘　　要：针对凝析气田特有的泡排剂携液和持液两种情况,对比分析了泡排剂LH-1和泡排剂UT-11C的动态性能,从泡排剂的抗高温性能、抗高矿化度性能、抗高凝析油性能对比分析泡排剂LH-1和国内常用的几种泡排剂的泡沫静态性能,提出了综合考虑泡沫的起泡性能、稳泡性能、携液量和持液率因素优选泡排剂LH-1的方法。设计了泡排剂LH-1的凝析气井的现场应用的施工方案并在凝析气井中进行现场施工。泡排剂LH-1现场应用效果良好。To the characterized carrying liquid and liquid holdup of foaming agent in condensate gas field, we have analyzed foam static performance of foaming agent LH-1 and several daily domestic foaming agents based on resisting high-temperature performance, resisting high total salinity, resisting high condensed oil. We also have carried foam dynamic performance of foaming agent LH-1 and foaming agent UT-11C based on liquid holdup and carry liquid. Optimize selecting foaming agent LH-1 according to bubble performance, steady bubble performance, liquid holdup and carrying liquid. Design construction scheme of condensate gas well about foaming agent LH-1 and carry out field test. Field application indicates that foaming agent LH-1 has a good application in condensate gas well.

关 键 词：凝析气井 泡排剂LH-1 现场施工 泡沫静态性能 泡沫动态性能 

分 类 号：TE372[石油与天然气工程—油气田开发工程]