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:
Jun. 08, 2021
Filed:
Aug. 31, 2018
Applicant:
Seismic Apparition Gmbh, Zurich, CH;
Inventors:
Dirk-Jan Van Manen, Otelfingen, CH;
Fredrik Andersson, Esloev, SE;
Johan Robertsson, Wald, CH;
Kurt Eggenberger, Maienfeld, CH;
Assignee:
SEISMIC APPARITION GmbH, Zurich, CH;
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/36 (2006.01); G01V 1/32 (2006.01); G01V 1/00 (2006.01); G01V 1/38 (2006.01);
U.S. Cl.
CPC ...
G01V 1/36 (2013.01); G01V 1/005 (2013.01); G01V 1/325 (2013.01); G01V 1/364 (2013.01); G01V 1/3808 (2013.01); G01V 1/3852 (2013.01); G01V 1/362 (2013.01); G01V 2210/121 (2013.01); G01V 2210/1293 (2013.01); G01V 2210/1423 (2013.01); G01V 2210/1427 (2013.01); G01V 2210/20 (2013.01); G01V 2210/244 (2013.01); G01V 2210/44 (2013.01); G01V 2210/46 (2013.01); G01V 2210/47 (2013.01); G01V 2210/52 (2013.01); G01V 2210/56 (2013.01);
Abstract
Methods are described for separating the unknown contributions of two or more sources from a commonly acquired aliased wave field signals including the determination of models with reduced support in the frequency-wavenumber domain which reconstruct the wave fields of independently-activated sources after a coordinate-transform of the acquired wave field data and/or in a coordinate-transformed domain.