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. 31, 2026
Filed:
Nov. 28, 2023
Baker Hughes Oilfield Operations Llc, Houston, TX (US);
Daniel Wayne Merriott, Broken Arrow, OK (US);
Charles Collins, Oklahoma City, OK (US);
Nicholas Phelps, Broken Arrow, OK (US);
Christopher Brunner, Owasso, OK (US);
Taoridi Ademoye, Tulsa, OK (US);
Baker Hughes Oilfield Operations LLC, Houston, TX (US);
Abstract
A dynamometer is used to dynamically evaluate an electrical submersible pump ('ESP') motor while both are inside of a well. The dynamometer includes a ESP dyno that is mechanically coupled to the ESP motor. The ESP motor and ESP dyno can be a permanent magnet motor or an induction motor, and can have the same or similar values of inertia. Energy absorbed by the ESP dyno can be regenerated as electricity that is transmitted back to a power source, or converted to heat energy in a resistive load bank.