南海东部超深大位移井随钻扩眼技术应用  

Application of reaming while drilling technology in extended reach well in South China Sea

作　　者：刘文博 冯跃凯 李沁 刘晓军 Liu Wenbo;Feng Yuekai;Li Qin;LiuXiaojun(CNOOC EnerTech-Drilling&Production Co.,Tianjin 300452)

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300452

出　　处：《石化技术》2021年第10期41-42,共2页Petrochemical Industry Technology

摘　　要：套管的顺利下入是大位移井关键技术之一,随钻扩眼技术通过将井眼尺寸扩大,达到降低当量泥浆密度(ECD)和顺利下套管的目的。主要介绍了随钻扩眼工具在南海某超深大位移井的应用情况。Casing running is one of the key technologies in extended reach wells。Reaming while drilling technology can reduce ECD and run casing by enlarge the hole size.Mainly introduce the application of reaming tool in an ultra deep extended reach well in Eastern South China Sea.

关 键 词：超深大位移井 随钻扩眼技术 南海东部 

分 类 号：TE52[石油与天然气工程—油气田开发工程]