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:
Aug. 06, 2002
Filed:
Mar. 23, 1993
Philippe Staron, Mennecy, FR;
Institut Francais Du Petrole, Rueil-Malmaison, FR;
Abstract
A seismic signal reception device on land comprising a large number of sensors each associated with an adjusting means which may be remote-controlled from a central control and recording station, by means of seismic data acquisition boxes distributed in the field. It is possible to rapidly change at any time, from the central station, the number of sensors forming each seismic trace, the weighting coefficients of the various elementary signals constituting a trace and to control pre-processing of the signals picked-up before their transmission to the recording laboratory. By modeling the features of the reception device, interpretation of the recordings may be highly simplified.