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. 10, 2019
Filed:
Jan. 15, 2018
Applicant:
Fluidion Sas, Paris, FR;
Inventor:
Dan E Angelescu, Le Perreux sur Marne, FR;
Assignee:
FLUIDION SAS, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/022 (2012.01); E21B 49/08 (2006.01); F16K 99/00 (2006.01); G01N 1/12 (2006.01); G01N 1/16 (2006.01); G01N 1/20 (2006.01); G01N 1/40 (2006.01); G01N 11/02 (2006.01); G01V 1/38 (2006.01); G01V 15/00 (2006.01); E21B 47/10 (2012.01); E21B 34/06 (2006.01); E21B 41/00 (2006.01); G01N 1/10 (2006.01); G01V 1/04 (2006.01); G01V 1/42 (2006.01);
U.S. Cl.
CPC ...
E21B 47/02208 (2013.01); E21B 34/063 (2013.01); E21B 41/00 (2013.01); E21B 47/1015 (2013.01); E21B 49/081 (2013.01); F16K 99/003 (2013.01); F16K 99/0059 (2013.01); G01N 1/12 (2013.01); G01N 1/16 (2013.01); G01N 1/2042 (2013.01); G01N 1/40 (2013.01); G01N 11/02 (2013.01); G01V 1/3852 (2013.01); G01V 15/00 (2013.01); B01L 2200/027 (2013.01); B01L 2400/0683 (2013.01); G01N 2001/1031 (2013.01); G01N 2001/1056 (2013.01); G01V 1/04 (2013.01); G01V 1/42 (2013.01);
Abstract
An electrically passive device and method for in-situ acoustic emission, and/or releasing, sampling and/or measuring of a fluid or various material(s) is provided. The device may provide a robust timing mechanism to release, sample and/or perform measurements on a predefined schedule, and, in various embodiments, emits an acoustic signal sequence(s) that may be used for triangulation of the device position within, for example, a hydrocarbon reservoir or a living body.