A Forward Model Method Based on Synthetic Seismogram and Its Application in Determining the Area of Reservoir

Synthetic seismogram is one of the key technologies in oil exploration and development.It is the contact of seismic data and logging data.It is the foundation of seismic interpretation in structure and of lithologic reservoir.Through synthetic seismogram geological horizon calibrate the seismic profile can be used,and establish the corresponding relationship between seismic data and geological data.A kind forward modeling technique based on the synthetic seismogram is proposed.Using this technology the geological meaning of different seismic wave shape can be definited,clear the oil-bearing sand layer spatial distribution,forecasting distribution of effective traps.