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. 18, 2019
Filed:
May. 03, 2013
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
James Cobb, Cypress, TX (US);
Paul Rodney, Spring, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 41/00 (2006.01); H02K 7/18 (2006.01);
U.S. Cl.
CPC ...
E21B 41/0085 (2013.01); H02K 7/1853 (2013.01);
Abstract
Energy may be stored, converted, and generated during a drilling operation. An example method includes receiving fluid energy from a flow of drilling fluid () in a borehole (). The received fluid energy may be stored as mechanical energy in an energy storage device () in the borehole (). Additionally, electrical energy may be generated from the mechanical energy using a generator mechanically or magnetically coupled to the energy storage device.