复合硅酸盐保温材料在稠油热采注蒸气管道上的应用研究  

Application of Compound-Ceramic Thermal Insulating Materials Around Pouring Steam Pipe in Mucilaginous Oil Exploitation

作　　者：刘晓燕[1] 刘立君[1] 贾永英[1] 

机构地区：[1]大庆石油学院建筑工程系,大庆163318

出　　处：《硅酸盐通报》2003年第4期41-45,共5页Bulletin of the Chinese Ceramic Society

基　　金：石油天然气集团公司"九.五"攻关课题 (项目编号 970 60 6)

摘　　要：为了解决稠油热采注蒸气管道保温结构存在的问题 ,进行了大量的室内试验研究。测试了复合硅酸盐保温涂料、板材及涂料和板材组成的复合保温结构的性能及其在高温稠油热采注蒸气管道上的应用效果。从而研究出了适合稠油热采注蒸气管道的三层不等厚复合保温结构。并按优化设计结果 ,在辽河油田曙光采油厂热采注蒸气管道上推广应用了该复合保温结构 ,管道散热损失大大降低 ,从而保证了井口的蒸气干度 ,取得了巨大的增产效益。To solve the problems occurred in thermal insulating structure around steam pipe in mucilaginous oil exploitation,a lot of experiments indoor and outdoor were made The properties of thermal insulation compound-ceramic plaster,plane,and compound structure with plaster and plane were tested, and the effect that was used around steam pipe in densed oil exploitation was studied.The experiment results show that a kind of unequal-thickness-compound thermal insulation structure is available for these pipes. The ceramic compound-insulation-plaster was applied on the pipes directly.According the results of experiment and the optimizing design,this thermal insulation structure was used around high temperature pipes in Liaohe oil field by which the heat loss in the mentioned pipes was considerably decreased.

关 键 词：复合硅酸盐 保温材料 稠油 热采 注蒸气管道 

分 类 号：TE934.5[石油与天然气工程—石油机械设备]