深层侧钻井固井水泥浆技术研究及应用  

Research and application of cement slurry technology in deep sidetrack drilling

作　　者：汪金周 Wang Jinzhou(Cementing Branch of Zhongyuan Petroleum Engineering Ltd.,Sinopec,Henan Puyang 457000)

机构地区：[1]中石化中原石油工程有限公司固井公司,河南濮阳457000

出　　处：《石化技术》2022年第2期111-112,共2页Petrochemical Industry Technology

摘　　要：为有效解决西部某油田深层侧钻井固井存在的诸多难点,根据研究区地层特征及实钻情况,优选出了无后效气体和后效严重的两类水泥浆体系,在现场应用中效果良好。In order to effectively solve many difficulties existing in deep sidetracking cementing of an oilfield in the west China,two types of cement slurry systems with no aftereffect gas and serious aftereffect gas are selected according to the formation characteristics and actual drilling conditions in the study area,which have a good effect in field application.

关 键 词：侧钻井 固井技术 水泥浆 后效气 

分 类 号：TE256[石油与天然气工程—油气井工程]