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.

Date of Patent:
Nov. 08, 2022

Filed:

May. 16, 2019
Applicant:

Landmark Graphics Corporation, Houston, TX (US);

Inventors:

Mahdi Parak, Katy, TX (US);

Srinath Madasu, Houston, TX (US);

Egidio Marotta, Houston, TX (US);

Assignee:

Landmark Graphics Corporation, Houston, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 44/00 (2006.01); E21B 44/02 (2006.01); E21B 45/00 (2006.01); G06N 5/00 (2006.01);
U.S. Cl.
CPC ...
E21B 44/02 (2013.01); E21B 45/00 (2013.01); G06N 5/003 (2013.01); E21B 2200/20 (2020.05); E21B 2200/22 (2020.05);
Abstract

Systems and methods can automatically and dynamically determine an optimum frequency for data being input into a drilling optimization tool in order to provide predictive modeling for well drilling operations. The methods and systems selectively input sets of data having different frequencies into the drilling optimization tool to build different predictive models at different frequencies. An optimization algorithm such as Bayesian optimization is then applied to the models to identify in real time an optimum frequency for the data sets being input into the drilling optimization tool based on current operational and environmental parameters.


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