The Medium Directional Vision Time Section in a Seismic Survey by Works of Multifold Coverage

The new approach to creation the special seismic record by works of multifold coverage - the common deep area (CDA) gather is offered. The reflection time-distance equation of the CDA method is resulted. On the basis of numerical modeling is shown, that seismic records of multifold coverage allow confidently carrying out definition of spatial coordinates of reflecting boundary – dip azimuths and reflector dip. The new modified common-offset gather and new technology of time section formation (the medium directional vision time section) is offered.