BEHIND PIPE EVALUATION TECHNIQUES FOR WELL ABANDONMENT AND COMPLEX ANNULAR ENVIRONMENTS

A method includes introducing a tool string into a wellbore having annular material disposed in an annulus defined between casing and the wellbore. Obtaining acoustic refracted waveform measurements of the annular material from a cement bond logging tool, obtaining ultrasonic measurements of the ann...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FOX, Philip, SUPARMAN, Fnu, FRISCH, Gary James, LAUCHNER, John Douglas
Format:	Patent
Sprache:	eng ; fre ; ger
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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