ACOUSTIC LOGGING TOOL

The acoustic logging tool comprises at least one emitter and at least two receivers. The receivers are installed in positions having different azimuthal coordinates and are capable of measuring a wave field at points located at different distances from a vertical axis of the tool. The receivers are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SYRESYN DENIS EVGENYEVICH, FUKUKHARA MASAFUMI, ZHARNIKOV TIMUR VYACHESLAVOVICH
Format:	Patent
Sprache:	eng
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The acoustic logging tool comprises at least one emitter and at least two receivers. The receivers are installed in positions having different azimuthal coordinates and are capable of measuring a wave field at points located at different distances from a vertical axis of the tool. The receivers are installed so that it is possible to change azimuthal or radial position of the receivers during measurements or both.