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:
Jul. 14, 2026
Filed:
Mar. 26, 2025
Schlumberger Technology Corporation, Sugar Land, TX (US);
Valerian Guillot, Montpellier, FR;
Alexey Ruzhnikov, Abu Dhabi, AE;
Pierre Sesboue, Montpellier, FR;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A method for analyzing undesired drilling events in a well includes receiving input data including daily drilling reports (DDRs) related to the well. The method also includes converting respective first portions of the DDRs related to one or more undesired drilling events into vectors, each vector including an embedded semantic meaning. The method further includes plotting each of the vectors on a 2D graph, and determining semantic similarities between the vectors with the 2D graph. A respective distance between the vectors represents a degree of semantic similarities therebetween. The method may also include generating clusters of the vectors plotted on the 2D graph based upon the semantic similarities, and identifying a single vector of each of the clusters that represents a summary of the respective cluster. The method may also include generating a summary of the one or more undesired drilling events with the identified single vectors.