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. 17, 2013
Filed:
Dec. 22, 2009
Applicants:
Pierre Lemetayer, Pau, FR;
Emmanuel Toguem Nguete, Pau, FR;
Bruno Marty, Pau, FR;
Inventors:
Assignee:
Total S.A., Courbevoie, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 43/24 (2006.01); E21B 36/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is proposed for heating a hydrocarbons reservoir, comprising The method makes it possible to more precisely control injection of the steam into the wellbore, throughout the circulation phase, optimizing the steam injection flow rate throughout the circulation phase while still ensuring the safe operation of the steam circulation phase.