Blar i Institutt for sirkulasjon og bildediagnostikk på forfatter "Larsen, Idar"
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Laboratory experiments on ultrasonic logging through casing for barrier integrity validation
Talberg, Andreas Sørbrøden; Johansen, Tonni Franke; Larsen, Idar (Chapter, 2017)Verification of annular barriers is essential for well integrity, with ultrasonic methods being central in well integrity testing for many decades. By doing ultrasonic pitch-catch measurements on a bench top laboratory ...