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:
Sep. 19, 2017
Filed:
Jan. 20, 2015
Applicant:
Baker Hughes Incorporated, Houston, TX (US);
Inventors:
Richard Snow, Chicago, IL (US);
Silviu Livescu, Calgary, CA;
Geoffrey Presley, Spokane, WA (US);
Thomas J. Watkins, Calgary, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/24 (2006.01); E21B 36/04 (2006.01); E21B 17/20 (2006.01);
U.S. Cl.
CPC ...
E21B 43/2401 (2013.01); E21B 17/206 (2013.01); E21B 36/04 (2013.01);
Abstract
Hydrocarbon production from subterranean formations is stimulated by heating. A dual-walled coiled tubing radio frequency heating arrangement is described that can be disposed into a wellbore and energized to heat the surrounding formation.