防气窜固井技术研究  

Study on gas channeling prevention cementing technology

作　　者：李新育[1] Li Xinyu(Petrochemicals Tanggu Operation Company of CNOOC Oilfield Services Co,Ltd,Tianjin 300459)

机构地区：[1]中海油田服务股份有限公司油化塘沽作业公司,天津300459

出　　处：《石化技术》2021年第2期80-81,共2页Petrochemical Industry Technology

摘　　要：从气窜机理、气窜预测方法、提高水泥浆防气窜性能、防气窜固井工艺技术四个方面进行研究,为固井防气窜提供理论依据,进而提升防气窜固井技术。In this paper,the mechanism of gas channeling,gas channeling prediction methods,improve the performance of cement slurry anti gas channeling,anti gas channeling cementing technology four aspects of research,to provide a theoretical basis for cementing anti gas channeling,and then improve the anti gas channeling cementing technology.

关 键 词：环空窜流 气窜机理 预测方法 性能 

分 类 号：TE256[石油与天然气工程—油气井工程]