There are several issues to consider when we use ensemble smoothers to condition
reservoir models on rate data. The values in a time series of rate data contain redundant …

Time‐lapse seismic data is useful for identifying fluid movement and pressure and saturation
changes in a petroleum reservoir and for monitoring of CO2 injection. The focus of this paper …

Time-lapse seismic monitoring necessitates integrated workflows that combine seismic and
reservoir modeling to enhance reservoir property estimation. We present a feasibility study …

Full-waveform inversion (FWI) is an effective method that uses kinematic and dynamic
information to provide an accurate image of the subsurface target. By applying the Bayesian …

The inversion and uncertainty quantification of physical parameters are important for many
science and engineering problems. For nonlinear parameter inversion problems of flows in …

Induced polarization tomography offers the potential to better characterize the subsurface
structures by considering spectral content from the data acquisition over a broad frequency …

In the last couple of decades, we have witnessed an increased use of time-lapse seismic
data. Interpretation of time-lapse seismic data can give a better understanding of the oil …

0963-0651/18/$5.00© 2018 Geophysical Press Ltd. we investigated three inversion
approaches. The inversion results showed that the DBIT method sufficiently retrieves the …

First-order approximations of seismic parameters in AVO intercept and gradient changes are
not sufficient to estimate changes in saturation and effective stress accurately. Analysis from …

In petroleum seismology, full waveform inversion (FWI) is known as a powerful method
taking into account all available in seismic data information with which one can determine a …