| 摘要 |
Methods, apparatuses, and systems are disclosed for inverting seismic data. In one example of such a method, a support scale of observed seismic data acquired by a plurality of seismic receivers is estimated. Log data from a well located proximate the plurality of seismic receivers is scaled based on the estimated support scale of the observed seismic data, and the scaled log data is blocked into a plurality of segments in order to obtain a reflectivity model of the well. A source wavelet of the observed seismic data is estimated using the reflectivity model of the well, and a reflectivity model of an area away from the well is determined by performing an inversion on the observed seismic data using the estimated source wavelet. |
