Abstract:

The 3D seismic exploration is a kind of geophysical exploration methods which is high precision and low cost of.It has been widely used in geological exploration of coal mining. The quality of 3D seismic field construction affects the final geological effect directly.In the field of 3D seismic construction often encountered village, factories, river, mountain scarp and a variety of obstacles, which brings great difficulties to the field data acquisition which effect through rational design of the 3Dl seismic field special Field Setup can ensure that the first hand field data effectively.

Key words: 3D seismic, obstruction, shotting, receiving