IMPLEMENTATION OF SEISMIC SURVEY TECHNOLOGIES WITHINTRANSITION ZONES OF THE NORTH OF WESTERN SIBERIA

Abstract

From the viewpoint of seismic survey, transition zone is a shallow water area where it is impossible to use marine cables because of low depth, there are difficulties in terms of coordination between geophones and environment, usage of explosives is prohibited, usage of air guns is ineffective. And besides, there are in-creased requirements concerning ecological safety. In order to solve this problem it is necessary to use multiva-riant systems of emergence, reception and registration, that is complex usage of explosions, surface sources, air guns, bottom and surface geophones and hydrophones. It is necessary to use overlapping and special technolo-gy for combination of data received from different systems and different field seasons (summer, winter).