Time-variable gain for correction of fluid attenuation in downhole acoustic tools

An apparatus for use in a wellbore is provided that in one embodiment may include at least one transmitter configured to generate acoustic signals in the wellbore, at least one receiver configured to receive acoustic signals from a formation surrounding the wellbore in response to the transmitted ac...

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Bibliographische Detailangaben

Hauptverfasser:	PAUL LOWSON, JAMES B DOMNANISH
Format:	Patent
Sprache:	eng
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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