硅化G级水泥在深井固井中的应用  

Application of Silicified G-Grade Oil-Well Cement for Deep-Well Cementing

作　　者：顾军 王学良 

机构地区：[1]吐哈钻井工艺研究所

出　　处：《石油与天然气化工》1997年第3期194-195,共2页Chemical engineering of oil & gas

摘　　要：介绍了硅化G级水泥的组成，论述了G级水泥高温强度退化机理和硅化G级水泥硅化反应机理，并简述了硅化G级水泥在吐哈油田两口深井中的应用情况。This article introduces the composition of silicified G-grade oil-well cement, discusses the strength-degeneration mechanism of silicified G-grade oil-well cement at high-temperature and the mechanism of its silicification reaction and summaries the application of silicified G-grade oil-well cement at two deep-wells in Tu-ha olfield.

关 键 词：石油 固井 G级水泥 硅化反应 深井固井 

分 类 号：TE256.3[石油与天然气工程—油气井工程]