Systems and methods for randomizing firing times of simultaneous sources in marine surveys

Systems and methods for randomizing firing times of simultaneous sources in marine surveys

PGS-12-42AU-DIV2 Computational systems and methods for randomizing the order in which multiple sources are fired in simultaneous source acquisition are described. In one aspect, pseudo-randomly shifted time delays are generated for each shot interval of a marine-survey time line. Each shifted time d...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Baardman, Rolf Huibert, van Borselen, Roald Gunnar
Format: Patent
Sprache:eng
Schlagworte:
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PGS-12-42AU-DIV2 Computational systems and methods for randomizing the order in which multiple sources are fired in simultaneous source acquisition are described. In one aspect, pseudo-randomly shifted time delays are generated for each shot interval of a marine-survey time line. Each shifted time delay is assigned to one or the sources. The sources within each shot interval are fired based on the shifted time delays. co0- 00 0-) C:) U) U) U) C:) c"Jo > I) C):