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:
Mar. 08, 2022
Filed:
Dec. 05, 2018
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Sergey Doronichev, Menlo Park, CA (US);
Velizar Vesselinov, Katy, TX (US);
Valerian Guillot, Montpellier, FR;
Xiaotong Suo, Stanford, CA (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 5/04 (2006.01); G01V 5/12 (2006.01); G01V 99/00 (2009.01); G01V 11/00 (2006.01); E21B 47/00 (2012.01); E21B 41/00 (2006.01);
U.S. Cl.
CPC ...
G01V 5/045 (2013.01); G01V 5/12 (2013.01); G01V 99/00 (2013.01); E21B 41/00 (2013.01); E21B 47/00 (2013.01); G01V 11/00 (2013.01);
Abstract
Computing system assessment of geological similarity of wells employing well-log data includes receiving logs with chronostratigraphic markers, and extracting signatures from the logs using the chronostratigraphic markers. A distance matrix is generated from the signatures using dynamic time warping. Using the distance matrix, a set of clusters are generated. The set of clusters are presented with an image.