Possibility of determining the quality of well perforation by local acoustic probing

A theoretical problem of local acoustic probing of a perforated segment of the well is considered. The effect of porosity and permeability of the porous medium surrounding the well and the quality of perforation (porosity, length, and radius of perforation channels) on the velocity and the coefficie...

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Veröffentlicht in:	Journal of applied mechanics and technical physics 2009, Vol.50 (1), p.44-48
Hauptverfasser:	Shagapov, V. Sh, Khusainov, I. G., Ishmukhametova, A. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applications of Mathematics Classical and Continuum Physics Classical Mechanics Fluid- and Aerodynamics Mathematical Modeling and Industrial Mathematics Mechanical Engineering Physics Physics and Astronomy
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A theoretical problem of local acoustic probing of a perforated segment of the well is considered. The effect of porosity and permeability of the porous medium surrounding the well and the quality of perforation (porosity, length, and radius of perforation channels) on the velocity and the coefficient of decay of harmonic waves and on the evolution of finite-duration waves propagating in the perforated segment is studied.
ISSN:	0021-8944 1573-8620
DOI:	10.1007/s10808-009-0006-1