Patent · US Active

Estimating and correcting perturbations on seismic particle motion sensors employing seismic source signals

US9229128B2 · kind B2 · utility

2Cited by

6References

39Claims

0Family size

Assignee

WESTERNGECO L.L.C. · US

Inventors

Ahmet Kemal Ozdemir · Asker, NO
Nicolas Goujon · Oslo, NO
Lars Borgen · Svelvik, NO

Key dates

Filing date	Aug 17, 2008
Grant date	Jan 5, 2016
Priority date	—
Expiry date	Jan 28, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG01V2210/32
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A computer-implemented method includes accessing a set of multicomponent marine noise data exhibiting a plurality of polarization vectors at each of a plurality of co-located pressure and particle motion data points on a marine seismic survey apparatus; and determining a set of perturbation noise data for the marine seismic survey apparatus from the polarization vectors. Computer readable program storage media are encoded with instructions that, when executed by a processor, perform the computer-implemented method. A computing apparatus is programmed to perform the computer-implemented method.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.