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:
Jul. 02, 2019
Filed:
Apr. 09, 2015
Applicant:
Total SA, Courbevoie, FR;
Inventor:
François Audebert, Pau, FR;
Assignee:
TOTAL SA, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/30 (2006.01); G01V 1/32 (2006.01); G01V 1/36 (2006.01);
U.S. Cl.
CPC ...
G01V 1/303 (2013.01); G01V 1/308 (2013.01); G01V 1/325 (2013.01); G01V 1/36 (2013.01); G01V 2210/161 (2013.01); G01V 2210/25 (2013.01); G01V 2210/512 (2013.01); G01V 2210/53 (2013.01); G01V 2210/6122 (2013.01);
Abstract
The invention relates to a method for processing seismic images containing a reference trace and a control trace. During said method, a reference level and a recording level are defined. Then, the control trace is transformed on the reference level by means of a velocity model. A portion of the reference trace including the recording level is transformed by means of a current velocity model. A portion of the transformed control trace including the recording level is corrected by means of the current velocity model. Finally, an optimized current velocity model is determined.