大港油田大位移定向井钻井液技术  

Drilling fluid technology for extended-reach directional well in Dagang oil field

作　　者：黄达全[1] 

机构地区：[1]大港油田集团有限责任公司钻井泥浆技术服务公司

出　　处：《钻井液与完井液》1997年第5期29-32,共4页Drilling Fluid & Completion Fluid

摘　　要：总结了大港油田大位移定向井钻井液的施工经验,以及井眼净化、井壁稳定和润滑防卡三个关键的技术问题的解决方法。例举了三口井的现场钻井液使用情况。Drilling fluid systems and formulation used for extended-reach directional drilling in Dagang oil field are introduced. The technology to solve the problems encountered, including hole cleaning, well-bore stabilization and lubrication are analysed in detail. Applications in 3 wells are presented.

关 键 词：钻井液 大位移定向井 定向井 油田 

分 类 号：TE254.4[石油与天然气工程—油气井工程]