Inventor
JOHNSON PAUL ALLAN
US3 patents
Patents
3 patentsUS11169288B1Nov 9, 2021
Failure prediction and estimation of failure parameters
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Subsurface stress criticality associated with fluid injection and determined using machine learning
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US11029435B2Jun 8, 2021
Downhole nonlinear acoustics measurements in rock formations using dynamic acoustic elasticity and time reversal
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