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. 11, 2010
Filed:
Jun. 13, 2007
Applicants:
Johan Olof Anders Robertsson, Oslo, NO;
Philippe Caprioli, Hosle, NO;
Ahmet Kemal Ozdemir, Asker, NO;
Inventors:
Johan Olof Anders Robertsson, Oslo, NO;
Philippe Caprioli, Hosle, NO;
Ahmet Kemal Ozdemir, Asker, NO;
Assignee:
WesternGeco L.L.C., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2006.01); G01V 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A technique includes obtaining particle motion data and pressure data that are acquired by seismic sensors while in tow. The sensors are part of a plurality of streamers, and the pressure and particle motion data contain surface ghosts. The technique includes processing the particle motion data and the pressure data to generate a data set that is indicative of a pressure wavefield at positions between the streamers and is substantially free of the surface ghosts.