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:
Nov. 26, 2019
Filed:
Oct. 17, 2014
Applicant:
Landmark Graphics Corporation, Houston, TX (US);
Inventors:
Assignee:
Landmark Graphics Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 44/00 (2006.01); G06N 20/00 (2019.01); E21B 47/00 (2012.01); E21B 7/04 (2006.01); E21B 47/18 (2012.01);
U.S. Cl.
CPC ...
E21B 44/00 (2013.01); E21B 7/04 (2013.01); E21B 47/0006 (2013.01); G06N 20/00 (2019.01); E21B 47/18 (2013.01);
Abstract
A casing wear estimation method includes obtaining a set of input parameters associated with extending a partially-cased borehole and applying the set of input parameters to a physics-driven model to obtain an estimated casing wear log. The method also includes employing a data-driven model to produce a predicted casing wear log based at least in part on the estimated casing wear log. The method also includes storing or displaying information based on the predicted casing wear log.