Reservoir simulation using time-lapse seismic
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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To accurately predict production in compactible reservoirs, we must use coupled models of fluid flow and mechanical deformation. Staggered-in-time loose coupling of flow and deformation via a high-level numerical interface that repeatedly calls first flow and then mechanics allows us to leverage the decades of work put into individual flow and mechanics simulators while still capturing realisti...
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For a robust way of estimating time shifts near horizontal boreholes, we have developed a method for separating the reflection responses above and below a horizontal borehole. Together with the surface reflection data, the method uses the direct arrivals from borehole data in the Marchenko method. The first step is to retrieve the focusing functions and the updown wavefields at the borehole lev...
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Monitoring changes in hydrocarbon reservoir geometry and pore-fluid properties that occur during production is a critical part of estimating extraction efficiency and quantifying remaining reserves. We examine the applicability of the marine controlled-source electromagnetic !CSEM" method to the reservoir-monitoring problem by analyzing representative 2D models. These studies show that CSEM res...
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ژورنال
عنوان ژورنال: Journal of the Japanese Association for Petroleum Technology
سال: 2004
ISSN: 1881-4131,0370-9868
DOI: 10.3720/japt.69.653