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:
Aug. 06, 2019
Filed:
Dec. 18, 2015
Applicant:
Cgg Services Sas, Massy, FR;
Inventors:
Gordon Poole, East Grinstead, GB;
Can Peng, Fulshear, TX (US);
Assignee:
CGG SERVICES SAS, Massy, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/37 (2006.01); G01V 1/36 (2006.01);
U.S. Cl.
CPC ...
G01V 1/375 (2013.01); G01V 1/366 (2013.01); G01V 1/368 (2013.01); G01V 2210/1214 (2013.01); G01V 2210/24 (2013.01); G01V 2210/3246 (2013.01); G01V 2210/614 (2013.01);
Abstract
Methods for processing seismic data acquired with non-impulsive moving sources are provided. Some methods remove cross-talk noise from the seismic data using emitted signal data and an underground formation's response estimate, which may be iteratively enhanced. Some methods perform resampling before a spatial or a spatio-temporal inversion. Some methods compensate for source's motion during the inversion, and/or are usable for multiple independently moving sources.