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:
Feb. 19, 2013
Filed:
Feb. 14, 2012
Johan O. A. Robertsson, Grantchester, GB;
Massimiliano Vassallo, Brighton, GB;
Dirk-jan Van Manen, Redhill, GB;
Ali Özbek, Milton, GB;
Johan O. A. Robertsson, Grantchester, GB;
Massimiliano Vassallo, Brighton, GB;
Dirk-Jan Van Manen, Redhill, GB;
Ali Özbek, Milton, GB;
WesternGeco L.L.C., Houston, TX (US);
Abstract
A technique includes obtaining pressure data that was acquired by seismic sensors towed as part of a three-dimensional spread of streamers and obtaining particle motion data, which are indicative of particle motion at locations of the sensors. The technique includes estimating cross-line spectra of the pressure data based at least in part on the pressure data, and the technique includes deghosting the particle motion data based at least in part on the estimated cross-line spectra.