Body‐wave passive seismic interferometry revisited: mining exploration using the body waves of local microearthquakes
نویسندگان
چکیده
منابع مشابه
Efficient Computation of Passive Seismic Interferometry
SUMMARY Seismic interferometry is from a computationally point of view based on cross-correlating two signals. One application of seismic interferometry lies in passive seismics. In passive seismic recorders are placed on the surface of the earth and signals are continuously measured. In this abstract we investigated an efficient way of computing the cross-correlation, of a limited number of ou...
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Combining inter-source seismic interferometry and source-receiver interferometry for deep local imaging
The virtual source method has been applied successfully to retrieve the impulse response between pairs of receivers in the subsurface. This method is further improved by an updown separation prior to the crosscorrelation to suppress the reflections from the overburden and the free surface. In a reversed situation where the sources are in the subsurface and receivers are on the surface, in princ...
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15 صفحه اولNatural Fracture Characterization Using Passive Seismic Illumination
The presence of natural fractures in reservoir rock can significantly enhance gas production, especially in tight gas formations. Any general knowledge of the existence, location, orientation, spatial density, and connectivity of natural fractures, as well as general reservoir structure, that can be obtained prior to active seismic acquisition and drilling can be exploited to identify key areas...
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ژورنال
عنوان ژورنال: Geophysical Prospecting
سال: 2019
ISSN: 0016-8025,1365-2478
DOI: 10.1111/1365-2478.12884