Search International and National Patent Collections

1. (WO2016065277) JOINT INTERPOLATION AND DEGHOSTING OF SEISMIC DATA

Pub. No.:    WO/2016/065277    International Application No.:    PCT/US2015/057145
Publication Date: Fri Apr 29 01:59:59 CEST 2016 International Filing Date: Sat Oct 24 01:59:59 CEST 2015
IPC: G01V 1/28
G01V 1/30
G01V 1/38
Applicants: WESTERNGECO LLC
SCHLUMBERGER CANADA LIMITED
SCHLUMBERGER TECHNOLOGY B.V.
Inventors: KAMIL AMIN, Yousif Izzeldin
VASSALLO, Massimiliano
Title: JOINT INTERPOLATION AND DEGHOSTING OF SEISMIC DATA
Abstract:
Systems, methods, and computer-readable media for estimating a component of a seismic wavefield. The method may include accessing marine seismic data comprising a plurality of discrete measurements of a seismic wavefield; processing the marine seismic data to determine a relationship between a plurality of components of the seismic wavefield and each of the discrete measurements; and estimating from the marine seismic data processed via the one or more processors, each component of the seismic wavefield separated from each of the other plurality of components of the seismic wavefield and evaluated at a predetermined position.