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:
May. 07, 2019
Filed:
Apr. 24, 2015
Silviu Livescu, Calgary, CA;
William A. H. Aitken, Calgary, CA;
Silviu Livescu, Calgary, CA;
William A. H. Aitken, Calgary, CA;
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Abstract
A method of planning and/or performing an energy industry operation includes estimating variable coefficient of friction (CoF) functions defining the variation of a CoF as a function of a downhole condition dependent on a selected operational parameter of an energy industry operation, the operation including deploying a downhole component configured to perform the operation, each variable CoF function associated with a different value of the selected operational parameter. The method also includes defining a plurality of operational parameters related to the energy industry operation, including choosing a value of the selected operational parameter, and generating a mathematical model of the operation, the mathematical model describing frictional forces on the carrier based on the plurality of operational parameters, the chosen value of the selected operational parameter and the downhole condition, where generating the model includes calculating the CoF based on the variable CoF function associated with the chosen value.