The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2022
Filed:
Jul. 03, 2018
Christian Herbig, Celle, DE;
Hanno Reckmann, Nienhagen, DE;
Wojciech Emmerich, Celle, DE;
Oliver Hoehn, Hannover, DE;
Christian Linke, Hannover, DE;
Jens-uwe Bruns, Burgdorf, DE;
Andreas Hohl, Hannover, DE;
Hatem Oueslati, Hannover, DE;
Ingo Forstner, Ahnsbeck, DE;
Christian Herbig, Celle, DE;
Hanno Reckmann, Nienhagen, DE;
Wojciech Emmerich, Celle, DE;
Oliver Hoehn, Hannover, DE;
Christian Linke, Hannover, DE;
Jens-Uwe Bruns, Burgdorf, DE;
Andreas Hohl, Hannover, DE;
Hatem Oueslati, Hannover, DE;
Ingo Forstner, Ahnsbeck, DE;
BAKER HUGHES INCORPORATED, Houston, TX (US);
Abstract
An embodiment of a method of detecting and correcting for spiraling in a downhole carrier includes: deploying the carrier in a borehole in an earth formation as part of a subterranean operation; acquiring time based data from at least one sensor disposed at the carrier; acquiring time and depth data, the time and depth data correlating time values with depths of the carrier; generating a depth based profile based on the time based data and the time and depth data; generating a frequency profile by transforming the depth based profile into the frequency domain; detecting a spiraling event based on an amplitude of the frequency profile; and taking corrective action based on detecting the spiraling event.