METHODOLOGY FOR ANNULAR SOLIDS AND FLUIDS DIFFERENTIATION THROUGH INTEGRATION OF SHEAR AND FLEXURAL ULTRASONIC ACOUSTIC WAVES

Methods for determining properties of a media on an exterior of a casing in downhole systems are described. The methods include conveying a logging tool through a casing in a downhole formation, stimulating shear waves and flexural waves in the casing, obtaining a shear attenuation rate measurement...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Kamgang, Sebastien, Olaiya, Joseph, Manzar, Muhammad Abrar, Priest, John F, Patterson, Douglas, Li, Baoyan
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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