Comparing different approaches of time-lapse seismic inversion
نویسندگان
چکیده
منابع مشابه
Reservoir characterization via time-lapse prestack seismic inversion
Diierencing of time-dependent seismic monitor surveys requires that datasets are collected and processed consistently. Inconsistencies can result in data diierence noise great enough to obscure any reservoir changes. Inversion applied to each dataset may account for some of these inconsistencies. As an example, if the shape, temporal location, or radiation pattern of the seismic energy source i...
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Seismic inversion is a method that extracts acoustic impedance data from the seismic traces. Source wavelets are band-limited, and thus seismic traces do not contain low and high frequency information. Therefore, there is a serious problem when the deterministic seismic inversion is applied to real data and the result of deterministic inversion is smooth. Low frequency component is obtained fro...
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ژورنال
عنوان ژورنال: Journal of Geophysics and Engineering
سال: 2020
ISSN: 1742-2132,1742-2140
DOI: 10.1093/jge/gxaa053