POSSIBILITIES OF WIDE-AZIMUTH SEISMIC PROSPECTING FOR STUDYING THE PROSPECTS OF THE MIDDLE JURASSIC AND PRE-JURASSIC COMPLEX OF THE WEST SIBERIAN OIL AND GAS PROVINCE
UDC: 550.834
DOI: 10.33285/2413-5011-2021-5(353)-30-39
Authors:
GRINEVSKIY ANTON SERGEEVICH1,
KHISAMUTDINOVA AYSYLU ILDAROVNA1,
BOYARKIN ROMAN YURYEVICH1,
KERUSOV IGOR′ NIKOLAEVICH1,
MIROSHNICHENKO DMITRIY EVGENYEVICH1,
ALEKSEEVA POLINA ARTEMOVNA1,2,
KUCHERYAVENKO DMITRIY SERGEEVICH3
1 LLC "LUKOIL-Engineering", Moscow, Russian Federation
2 Lomonosov Moscow State University
3 LLC "NC "Yugranefteprom", Moscow, Russian Federation
Keywords: wide-azimuth seismic survey, depth migration, Tyumen formation, pre-Jurassic complex, sequence stratigraphy
Annotation:
The paper, based on the data of a wide-azimuth 3D seismic survey, presents a study of the geological structure of the Middle Jurassic and pre-Jurassic complexes of one of the fields in the West Siberian oil and gas province. Various aspects of seismic imaging, such as accounting for anisotropy, full-azimuth depth migration and separation of scattered and specular wave fields are considered. Methodological and technical aspects and general results of seismic and geological features of the targeted formations structure are also described. The performed seismic and geological set of studies allowed thorough studying the geological features of the targeted formations structure.
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