Seismic dynamic velocity model of reservoir constrained by production data

The article presents concept as well as methodological and algorithmic solution for quantitative dynamic prediction of velocity depth model realized using seismic inversion and geostatistical inversion of production data (pressure data). Increasing role of 4D seismic and its share, both in optimization and EOR tasks as well as monitoring and verification of underground gas storages and carbon capture and sequestration reservoirs, has an important impact on the need to construct reliable quantitative reservoir models. They constitute a basis for computational process of feasibility study of 4D seismic, which allow to evaluate legitimacy and profitability of seismic survey on the monitoring and verification level.