Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 20, 2022
Patent Application Number
16091519
Date Filed
April 6, 2017
Patent Citations
...
Patent Primary Examiner
A method of detecting sand inflow into a wellbore is disclosed. The method can include obtaining a sample data set, detecting a broadband signal within the sample data set, comparing the broadband signal with a signal reference, determining that the broadband signal meets or exceeds the signal reference, and determining the presence of sand inflow into the wellbore based on determining that the broadband signal meets or exceeds the signal reference. The sample data set can be a sample of an acoustic signal originating within a wellbore including a fluid, and the broadband signal at least includes a portion of the sample data set at frequencies above 0.5 kHz.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.