ANISOTROPIC CASING SOLIDS AND FLUIDS IDENTIFICATION SYSTEM AND METHOD USING SHEAR AND FLEXURAL ACOUSTIC WAVES

A system for evaluation of a sheathing behind a casing of a wellbore. One or more wave generators provide at least asymmetric lamb (AL) waves through a casing having an anisotropic property in a first mode of the system, and provide at least shear horizontal acoustic (SHA) waves through the casing i...

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Bibliographische Detailangaben

Hauptverfasser:	SMITH, Emma, PATTERSON, Douglas, OLAIYA, Joseph, KAMGANG, Sebastien
Format:	Patent
Sprache:	eng
Schlagworte:	DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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