摘要
井筒两相管流研究的主要目的是用于井筒内流体流型的划分和流型的转变与判断,其基本依据在于井筒内油气水混合物压力的分布状况;在了解了井筒混合流体的压力分布状况之后,能够为掌握油井生产规律、合理控制和调节油井工作方式及气举设计提供可靠的依据。在总结国内外相关研究成果的基础上,针对不同学者的理论模型和不同模型的适用条件,提出了相应的评价与建议。
The research on vertical conduit flow of gas-liquid two phases in wellbore aims at the classification, transition and judgement of flow pattern, according to the pressure distribution of oil-gas-water mixture in wellbore, by which the reliable basis will be provided for understanding of well performance, rational control/monitoring and regulating of well flow regime and the design of gas lift. This paper outlines the relevant results studied at home and abroad, based on which presents the evaluation and suggestions on the theoretical models given by scholars and the applied conditions of each model.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2006年第6期740-742,共3页
Xinjiang Petroleum Geology
关键词
气相
液相
垂直流动
流动特性
流动模型
现状
gas phase
liquid phase
vertical flow
flow behavior
flow model
status
