Discussion on ‘Ultrasonic Method for Evaluation of Annular Seals for Wells and Instrumented Holes’ by N. Yesiller, T. B. Edil, and C. H. Benson
Chapuis RP
(Received 22 October 1997; accepted 15 December 1997)

Abstract


Keywords:
annular seals, bentonite, casing, cement, cross contamination, instrument boreholes, nondestructive testing, ultrasonic method, well seals

Paper ID: 4234XXc1

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Author Chapuis RP Title Discussion on ‘Ultrasonic Method for Evaluation of Annular Seals for Wells and Instrumented Holes’ by N. Yesiller, T. B. Edil, and C. H. Benson Symposium , Committee on