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:
Apr. 10, 2018
Filed:
Jun. 04, 2015
Applicant:
Athabasca Oil Corporation, Calgary, CA;
Inventors:
Maurice A Bujold, Cochrane, CA;
Doug Beattie, Calgary, CA;
Assignee:
ATHABASCA OIL CORPORATION, Calgary, Alberta, CA;
Primary Examiner:
Int. Cl.
CPC ...
E21B 19/22 (2006.01); E21B 19/02 (2006.01); E21B 36/04 (2006.01); E21B 17/20 (2006.01); E21B 33/04 (2006.01); E21B 43/24 (2006.01); E21B 19/08 (2006.01); E21B 29/04 (2006.01); E21B 15/00 (2006.01); E21B 36/00 (2006.01); E21B 47/06 (2012.01);
U.S. Cl.
CPC ...
E21B 19/02 (2013.01); E21B 15/00 (2013.01); E21B 17/20 (2013.01); E21B 17/206 (2013.01); E21B 19/08 (2013.01); E21B 19/22 (2013.01); E21B 29/04 (2013.01); E21B 33/0407 (2013.01); E21B 36/00 (2013.01); E21B 36/04 (2013.01); E21B 43/2401 (2013.01); E21B 47/065 (2013.01);
Abstract
A facility for assembly of well heaters includes a well of sufficient diameter to receive coiled tubing; a scaffold supporting a coiled tubing injector, wherein the injector is configurable for injection of coiled tubing into the well and configurable for injection of one or more resistive heating cables into coiled tubing in the well; a coiled tubing guide system supported by the injector or the scaffold; and one or more cable guides for guiding the resistive heating cables from respective cable reels into the injector, wherein the cable guides are supported by the scaffold.