Refinement of reservoir geological model according to the data from geochemical monitoring of oil molecular composition
UDC: 550.4+543.544.3
DOI: 10.33285/2413-5011-2021-12(360)-31-36
Authors:
KUKLINSKIY ARNOLD YA.
1,
SHTUN' SERGEY YU.2,
MOROSHKIN ALEXEY N.3,
ERMOLOVSKIY ALEXEY V.4,
NEVESTENKO MIKHAIL A.4,
TARASOVA YULIA S.4,
ZUBAREVA ELENA V.4,
SADMANOVA MARIA V.4
1 Volgograd NTO of oil and gas industry named after academician I.M. Gubkin, Volgograd, Russia
2 LLC "LUKOIL-Nizhnevolzhskneft, Astrakhan, Russia
3 LUKOIL-Engineering Limited PermNIPIneft Branch Office in Perm, Perm, Russia
4 LUKOIL-Engineering Limited PermNIPIneft Branch Office in Volgograd, Volgograd, Russia
Keywords: organic geochemistry, geochemical technologies, geochemical monitoring, reservoir geochemistry methods, gasoline fractions molecular analysis, "oil–oil" correlation, reservoir connectivity, oil biomarkers
Annotation:
This article describes new data received during the field development (eastern and central parts) in the Caspian sea water area that were made in continuation of geochemical moni-toring of oil molecular composition from the wells of west part. In addition to molecular studies of oil gasoline fractions, studies of high-boiling polycyclic biomarkers were carried out. The new data has high correlation with the initial results. This article presents several conclusions based on summarized information that refine geological model of the reservoir.
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