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:
Mar. 28, 2023
Filed:
Dec. 12, 2018
Applicant:
Sercel, Carquefou, FR;
Inventors:
Oleg Valishin, Carquefou, FR;
Florent Guichard, Nantes, FR;
Frédéric Nicolas, Saint Etienne de Montluc, FR;
Clément Visseaux, Carquefou, FR;
Assignee:
SERCEL, Carquefou, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/18 (2006.01); E21B 47/135 (2012.01); E21B 47/07 (2012.01); G01V 1/22 (2006.01); G01V 1/24 (2006.01); G01V 1/42 (2006.01); G01V 1/44 (2006.01); G01V 1/52 (2006.01);
U.S. Cl.
CPC ...
E21B 47/135 (2020.05); E21B 47/07 (2020.05); G01V 1/181 (2013.01); G01V 1/189 (2013.01); G01V 1/226 (2013.01); G01V 1/24 (2013.01); G01V 1/42 (2013.01); G01V 1/44 (2013.01); G01V 1/52 (2013.01);
Abstract
A hybrid sensing apparatus for collecting data inside a well, the apparatus including an optical cable that acquires a first set of data; and an array of discrete probes connected to each other with an electrical cable. The discrete probes are configured to acquire a second set of data. The apparatus further includes an attachment system attached to the discrete probes and configured to hold the optical cable. The attachment system is configured to expose the optical cable to directly contact the well.