Application of waveform tomography at Campos Basin field, Brazil
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Campos Basin field has been continuously characterized inside the Reservoir Characterization Project (RCP). Past research includes poststack and prestack joint inversions of PP and PS data which increased the reservoir resolution and could predict a porosity map. To further improve characterization of the Campos Basin field, waveform tomography (WT), or full waveform inversion (FWI), is performed for a 2D line from the 2010 ocean bottom cable (OBC) data under a 2D acoustic isotropic medium assumption. The goal is to bring high resolution and accuracy to the P wave velocity model for better quality ...