Scientific and technical journal

«Geology, geophysics and development of oil and gas fields»

ISSN 2413-5011

Geology, geophysics and development of oil and gas fields
A Comprehensive approach to studying the hereditary formation of the middle- and upper jurassic sediments on the example of YuS2, YuS1 objects of the Tevlinsko-Russkinskiy license area

UDC: 553.98(571.1):550.8.072
DOI: 10.33285/2413-5011-2021-12(360)-13-21

Authors:

ALEKSANDROV DMITRIY V.1,
PESHKOVA IRINA A.1,
VINGALOV VYACHESLAV M.1

1 LUKOIL-Engineering Limited KogalymNIPIneft Branch Office in Tyumen, Tyumen, Russia

Keywords: seismic survey exploration, sedimentation environment, Tyumen formation, Vasyugan formation, sequence-stratigraphic analysis

Annotation:

A model of the zonal origin of the tops of the Tyumen Formation, the Vasyugan Formation sediments, covering YuS2, YuS1 productive formations is presented. The facies zoning of sediments caused by the cyclic change of sedimentation accumulation conditions, the influence of the paleo-relief local features, the formation of areas of secondary re-deposition as a result of the influence of the water flow high energy is considered.

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