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Model based inversion of acoustic impedance of annulus behind casing |
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2017-11-28 |
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Method to estimate cement acoustic wave speeds from data acquired by a cased hole ultrasonic cement evaluation tool |
Smaine Zeroug, Jiaqi Yang |
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Methods and apparatus for evaluating properties of cement utilizing ultrasonic signal testing |
Smaine Zeroug, Jiaqi Yang |
2017-08-15 |
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Cement acoustic properties from ultrasonic signal amplitude dispersions in cased wells |
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2017-01-03 |
