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. 15, 2020
Filed:
Jun. 27, 2018
Applicant:
Openfield SA, Versailles, FR;
Inventors:
Eric Donzier, Berchères sur Vesgre, FR;
Linda Abbassi, Katy, TX (US);
Emmanuel Tavernier, Paris, FR;
Assignee:
OPENFIELD, Versailles, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01V 9/00 (2006.01); G01N 15/02 (2006.01); G01N 29/14 (2006.01); E21B 49/08 (2006.01); E21B 17/10 (2006.01); G01N 15/10 (2006.01); G01H 11/08 (2006.01); E21B 47/017 (2012.01); E21B 47/085 (2012.01); E21B 47/107 (2012.01); G01N 15/00 (2006.01); G01V 1/44 (2006.01); G01V 1/16 (2006.01); G01V 1/52 (2006.01);
U.S. Cl.
CPC ...
E21B 49/08 (2013.01); E21B 17/1021 (2013.01); E21B 17/1078 (2013.01); E21B 47/017 (2020.05); E21B 47/085 (2020.05); E21B 47/107 (2020.05); G01H 11/08 (2013.01); G01N 15/10 (2013.01); G01V 9/00 (2013.01); G01N 2015/0053 (2013.01); G01N 2015/1062 (2013.01); G01V 1/162 (2013.01); G01V 1/166 (2013.01); G01V 1/44 (2013.01); G01V 1/52 (2013.01);
Abstract
A downhole local solid particles counting probe () for counting solid particles () in a fluid () present in a hydrocarbon well in production comprising: