Abstract：3-D seisimic exploration is widely used for energy exploration.The detailed study for geometry design,data processing and interpretation in 3-D seismic exploration is required in order to obtain a 3-D seismic data and imaging result with both economy and high quality.The seismic modelling can offer this flexibility for the people.However,the 3-D seismic numeric modelling is still expensive,especially for the case of fu11-elastic 3-D model,which is still not practice by using numeric modelling accurately.The seismic physical model can be more convenient to simulate 3-D seismic exploration.The paper introduced the mature 3-D seismic physi- cal model technique developed in CNPC geophysical key laboratory in recent years.
