UPPER RIPHEAN AND VENDIAN TERRIGENOUS-CARBONATE DEPOSITS CORRELATION IN THE JUNCTION ZONE OF THE PRE-PATOM DEFLECTION AND THE ALDAN ANTECLISE OF THE SIBERIAN PLATFORM
UDC: 551.7.02
DOI: 10.33285/2411-7013-2021-5(302)-37-45
Authors:
LOBUSEV ALEXANDER VYACHESLAVOVICH1,
KUZNETSOVA GALINA PAVLOVNA1,
KOSHKINA ALENA IGOREVNA1,
SALAKHOVA LENARA NAILEVNA1
1 National University of Oil and Gas "Gubkin University", Moscow, Russian Federation
Keywords: Upper Riphean and Vendian deposits of the south of the Siberian platform; Berezovskaya depression of the Pre-Patom deflection; Aldan anteclise; correlation of well sections; change in thickness and stratigraphic volume of deposits
Annotation:
The article discusses the issues of stratification of geological sections of wells of the Late Riphean-Vendian age of the suture zone of the Aldan anteclise and the Pre-Patom deflection. Comprehensive analysis of the core and well logging allowed to propose some refinements in the stratification of well sections. As a result of the correlation, the features of the occurrence of deposits in the studied intervals of the section were revealed. Clarification of the conditions of occurrence, the degree of constancy of the Riphean-Vendian deposits is possible with an increase in the volume of drilling of the territory, as well as the volume and information content of seismic exploration.
Bibliography:
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