Browsing SINTEF Digital by Subject "Ultralyd / Ultrasound"
Now showing items 1-2 of 2
-
Analysis of outer-casing echoes in simulations of ultrasonic pulse-echo through-tubing logging
(Journal article, 2016)Cased petroleum wells must be logged to determine the bonding and hydraulic isolation properties of the cement. Ultrasonic logging of single casings has been widely studied and is commercially available. However, ultrasonic ... -
Simulation and modeling of ultrasonic pitch-catch through-tubing logging
(Journal article, 2016)Cased petroleum wells must be logged to determine the bonding and hydraulic isolation properties of the sealing material and to determine the structural integrity status. Although ultrasonic pitch-catch logging in single-casing ...