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:
May. 05, 2020
Filed:
Dec. 15, 2015
Applicant:
Cgg Services Sas, Massy, FR;
Inventors:
François-Xavier Gresillon, Rully, FR;
Eric Forgues, Bures-sur-Yvette, FR;
Assignee:
CGG SERVICES SAS, Massy, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/145 (2006.01); G01V 1/02 (2006.01); G01V 1/52 (2006.01); G01V 1/143 (2006.01); E21B 49/00 (2006.01);
U.S. Cl.
CPC ...
G01V 1/145 (2013.01); E21B 49/00 (2013.01); G01V 1/143 (2013.01); G01V 1/159 (2013.01); G01V 1/52 (2013.01);
Abstract
A reaction mass seismic survey source that is located in an underground casing. The seismic source includes a non-planar base plate; a reaction mass located on the non-planar base plate; and a flextensional element housed in a recess of the reaction mass and configured to vibrate the non-planar base plate when actuated, to generate seismic waves underground.