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Processes in GeoMedia—Volume VIDiagnostics of the Stability State of Gas Well Columns by Acoustic Noise

Processes in GeoMedia—Volume VI: Diagnostics of the Stability State of Gas Well Columns by... [This article presents the results of field experiments demonstrating the possibility of detecting buckling of gas well columns based on the results of the analysis of acoustic noise. It is shown that, based on the accumulated amplitude spectra obtained during observations in the chains of gas wells, it is possible to reliably identify the loss of stability of the investigated object. In addition, it is shown that the analysis of standing waves of vertical compression-extension arising in the gas column of a well under the influence of noise makes it possible to control its length and qualitatively assess the ratio of the acoustic stiffness of the roof and the roof. columns of a gas well.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

Processes in GeoMedia—Volume VIDiagnostics of the Stability State of Gas Well Columns by Acoustic Noise

Part of the Springer Geology Book Series
Editors: Chaplina, Tatiana
Fedin, K. V.; Gritsenko, A. A.; Gromyko, P. V.
Processes in GeoMedia—Volume VI — Jan 1, 2023
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9 pages

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Publisher
Springer International Publishing
Copyright
© The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2023
ISBN
978-3-031-16574-0
Pages
43 –52
DOI
10.1007/978-3-031-16575-7_5
Publisher site
See Chapter on Publisher Site

Abstract

[This article presents the results of field experiments demonstrating the possibility of detecting buckling of gas well columns based on the results of the analysis of acoustic noise. It is shown that, based on the accumulated amplitude spectra obtained during observations in the chains of gas wells, it is possible to reliably identify the loss of stability of the investigated object. In addition, it is shown that the analysis of standing waves of vertical compression-extension arising in the gas column of a well under the influence of noise makes it possible to control its length and qualitatively assess the ratio of the acoustic stiffness of the roof and the roof. columns of a gas well.]

Published: Jan 1, 2023

Keywords: Casing stability; Gas wells; Acoustic noise; Standing waves of vertical compression-extension

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