METHODS AND SYSTEMS FOR DETECTING CHANGES IN A FLUID RESERVOIR

METHODS AND SYSTEMS FOR DETECTING CHANGES IN A FLUID RESERVOIR

Methods and systems for detecting changes of a fluid in a subterranean reservoir, wherein at several points in time, data are collected with the aid of a passive method in which low-frequency acoustic signals are passively measured by means of acoustic sensors. Changes in the fluid can be monitored...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: RODE ERNST D
Format: Patent
Sprache:eng
Schlagworte:
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:Methods and systems for detecting changes of a fluid in a subterranean reservoir, wherein at several points in time, data are collected with the aid of a passive method in which low-frequency acoustic signals are passively measured by means of acoustic sensors. Changes in the fluid can be monitored in a simple and cost efficient way when these data are overlaid with static 3D data, which were collected with the aid of a reflection-seismic method so that a time-related representation of the change of the fluid is possible.