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:
Jan. 15, 2013
Filed:
Oct. 09, 2009
Applicant:
Stanley Leroy Mason, Cypress, TX (US);
Inventor:
Stanley Leroy Mason, Cypress, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 36/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for making a coiled insulated conductor heater to heat a subsurface formation includes pushing the insulated conductor heater longitudinally inside a flexible conduit using pressure. One or more cups are coupled to the outside of the insulated conductor heater. The cups maintain at least some pressure inside at least a portion of the flexible conduit as the insulated conductor heater is pushed inside the flexible conduit. The flexible conduit and the insulated conductor heater are coiled onto a coiled tubing rig.