Simultaneous AVO inversion and seismic lithology cube estimation by using PP and PS angle stack seismic data of the Oseberg Field, North Sea

All these results were obtained using the seabed model obtained by matched-field inversion of acoustic data, and for bathymetry-optimised ambiguity surfaces using the geometric

Source localization was carried out at different frequencies and usually the range estimate was in the closest cell to the true range using the baseline model with GA estimated

For the synthetic shallow water data set, the water bottom reflection is included in the forward modeling of the inversion scheme to stabilize the inversion, and the model

The inversion is then formulated as a sequential data assimilation problem, where disjoint sub- sets of the seismic data records, denoted by data assimilation windows (DAWs), are

We assume that within each individual stratigraphic layer, a set of possible facies classes is given and that the facies prior probabilities given the stratigraphic layer are defined

Recently, a new inversion method was presented 8 , which is based on the application of post-stack acoustic impedance inversion to high-resolution marine seismic reflection

Numerical results from step 2 of the inversion strategy showed, however, that the seismic velocity model was well identified using prior information from either CSEM or

Improved characterization for this kind of reservoir model with fault core and fractured damaged zone can be obtained via a joint inversion of the production and seismic AVAZ data,