Open AccessThe physical basis of the vibration of the upper part of the pipe string when drilling wells
Author(s) -
К. А. Башмур,
E. A. Petrovsky,
M.S. Zharnakova,
V. V. Bukhtoyarov,
В. В. Кукарцев,
V. S. Tynchenko,
V. E. Petrenko
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1582/1/012009
Subject(s) - vibration , string (physics) , drilling , resonance (particle physics) , structural engineering , engineering , mechanical engineering , computer science , physics , acoustics , particle physics , quantum mechanics
The article discusses the fundamental issues related to the assessment of the dynamics of the top drive system as one of the sources of vibration when drilling wells. The operational parameters of the drive load at which a resonance phenomenon is observed are determined. The optimal parameters for reducing the amplitudes of forced oscillations, their resonance phenomena are revealed. Methods of protecting the derrick and equipment for protecting unbalanced masses of the top drive from vibration are considered. The prospect of using the layout of the columns, including alloy pipes, is to protect the bit.