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. 17, 2004
Filed:
Apr. 22, 2002
Frédérique Fournier, Cormeilles en Parisis, FR;
Nathalie Lucet, Houilles, FR;
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Abstract
The present invention relates to a method for facilitating monitoring, in the course of time, of the evolution of an underground zone by compared analysis of a certain number n of seismic record sets obtained respectively after n successive 3D seismic surveys (method referred to as 4D seismic method). The method comprises using a pattern recognition technique applied to all of the seismic events of the n surveys considered and analyzed simultaneously, which allows showing the evolution of the seismic events in the subsoil. The invention has an application for monitoring of changes occurring in a reservoir zone of the subsoil during production for example.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile