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:
Jul. 17, 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 19/08 (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 29/04 (2006.01); E21B 19/22 (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 method for injecting resistive heating cables into a well or into coiled tubing deployed in a well includes providing a coiled tubing injector above the well, the coiled tubing injector having coiled tubing gripper blocks replaced with cable gripper blocks; guiding one or more cables from respective cable reels into the top of the injector; and using the injector to inject the cables into the well or into the coiled tubing deployed in the well with downward vertical movement of the cables driven by gripping and downward vertical movement of the cable gripper blocks.