Drillstring Oscillations: The Influence of Fluid Loading and Stabilizer Effects

Drillstring vibrations can be undesirable for drilling operations. Here, attention is focused on vibrations of the upper portion of a drillstring as these vibrations can cause drillpipe wear and casing wear. A reduced-order model is developed to study the motions of a drillstring by taking fluid loa...

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Bibliographic Details
Main Authors: Yongsheng Liu, Deli Gao, Vipin Agarwal, Xie Zheng, Balakumar Balachandran
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2021/8888837
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