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. 12, 2019
Filed:
Mar. 31, 2016
Applicant:
Cgg Services SA, Massy, FR;
Assignee:
CGG SERVICES SAS, Massy, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 1/28 (2006.01); G01V 1/30 (2006.01); G01V 1/36 (2006.01); G01V 1/38 (2006.01);
U.S. Cl.
CPC ...
G01V 1/282 (2013.01); G01V 1/28 (2013.01); G01V 1/306 (2013.01); G01V 1/362 (2013.01); G01V 1/38 (2013.01); G01V 2210/512 (2013.01); G01V 2210/626 (2013.01); G01V 2210/679 (2013.01);
Abstract
A method for survey data processing compensates for visco-acoustic effects in TTI medium in an RTM method. This method employs propagating in conjugate medium to yield correct phase, and acoustic wave propagation to yield correct amplitudes through adaptive matching filtering.