共查询到20条相似文献,搜索用时 15 毫秒
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A 3-D finite-difference algorithm for DC resistivity modelling using conjugate gradient methods 总被引:2,自引:0,他引:2
K. Spitzer 《Geophysical Journal International》1995,123(3):903-914
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J. P. Narayan 《Geophysical Journal International》2001,146(2):269-281
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Reserve estimation for hydrocarbon reservoirs can be improved by incorporating values extracted from three-dimensional (3-D)
seismic data with those obtained from more conventional data sources of data, such as drill-core and well-log data. An example
of this improved method is illustrated by an application to the QW pool located in the Buohaiwan Basin in eastern China. Parameter
values extracted from 3-D seismic data extend the knowledge about the spatial distributions of such reservoir parameters as
net thickness, porosity, and oil saturation. To assist in the extraction of these values, different pattern-recognition techniques
can be applied. The results that are obtained by this method offer a more reliable and more credible approach to reserve estimation
and can be applied at every stage of resource extraction from exploration to development. 相似文献
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