Geology, geography and global energy

Scientific and Technical Journal

THE PROSPECT OF NON-ANTICLINAL STRUCTURES IN SEARCH OF OIL DEPOSITS (FOR EXAMPLE, EAST BAYDALINSKAYA IMPACT STRUCTURE OF THE UDMURT REPUBLIC)

2019. №2, pp. 25-34

Knyazev Anatoly L. - Chief Specialist, Izhevsk Oil Research Center, ALKnyazev@udmurtneft.ru

The question of the prospects of the non-clinical structures of the East-Robles in the search for oil deposits is studied. Astrobleme called meteor impact crater that occurred during the impact of the cosmic body on the Earth's surface. The detection of buried impact craters is of interest primarily due to the possibility of detecting hydrocarbon deposits in lithologically shielded traps developed along the periphery of these structures. In 1991 according to the results of 2D CMP survey at Yarskaya square Udmurt ASSR open East Baydalinskaya astrobleme. According to the results of seismic stratigraphic analysis, several structural seismic facies zones in the crater proper and its periphery have been identified. The characteristic clinoform bedding of the layers creating additional lithologically shielded traps with fluid resistors is revealed. Shows potential prospects identified by seismic surveys CDP 2D East Baydalinskaya structural complications.

Key words: неантиклинальные объекты, редкоземельные металлы, импактные алмазы, углеводороды, астроблемы, импактный кратер, сейсмофациальные зоны, структурное осложнение, not anticlinal objects, hydrocarbons, ast-roblema, impaktny crater, seismofacial zones, local de

Read