Invention Application
US20170010373A1 Estimating Multiple Subsurface Parameters by Cascaded Inversion of Wavefield Components 审中-公开
通过波场分量的级联反演来估计多个地下参数

Estimating Multiple Subsurface Parameters by Cascaded Inversion of Wavefield Components
Abstract:
A method, including: obtaining initial estimates of a plurality of subsurface parameters; obtaining a recorded wavefield decomposed into a plurality of discrete components; performing, with a computer, a cascaded inversion where the initial estimates of the subsurface parameters are individually updated, wherein each of the subsurface parameters are updated using a different discrete component of the recorded wavefield of the plurality of discrete components; and generating, with the computer, updated subsurface models from the cascaded inversion for each of the subsurface parameters.
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