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:
Jun. 17, 2014
Filed:
Oct. 26, 2012
Thomas Goebel, Magnolia, TX (US);
Roberto Valerio Molina, Houston, TX (US);
Ricardo Vilalta, Houston, TX (US);
Kinjal Dhar Gupta, Houston, TX (US);
Thomas Goebel, Magnolia, TX (US);
Roberto Valerio Molina, Houston, TX (US);
Ricardo Vilalta, Houston, TX (US);
Kinjal Dhar Gupta, Houston, TX (US);
Landmark Graphics Corporation, Houston, TX (US);
Abstract
Predicting a drill string stuck pipe event. At least some of the illustrative embodiments are methods including: receiving a plurality of drilling parameters from a drilling operation; applying the plurality of drilling parameters to an ensemble prediction model comprising at least three machine-learning algorithms operated in parallel, each machine-learning algorithm predicting a probability of occurrence of a future stuck pipe event based on at least one of the plurality of drilling parameters, the ensemble prediction model creates a combined probability based on the probability of occurrence of the future stuck pipe event of each machine-learning algorithm; and providing an indication of a likelihood of a future stuck pipe event to a drilling operator, the indication based on the combined probability.