KFU. Card publication. PROSPECTS OF GEOCHEMICAL MONITORING ON THE BASIS OF BOREHOLE OIL SAMPLES AT BYPASSED OIL RESERVES LOCALIZATION

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FEDERAL UNIVERSITY

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PROSPECTS OF GEOCHEMICAL MONITORING ON THE BASIS OF BOREHOLE OIL SAMPLES AT BYPASSED OIL RESERVES LOCALIZATION

Form of presentation

Conference proceedings in international journals and collections

Year of publication

2020

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Authors, employees of KFU

Zinyukov Rustam Anverovich, author

Novikova Svetlana Petrovna, author

Rizvanova Zilya Marselevna, author

Usmanov Sergey Anatolevich, author

Bibliographic description in the original language

Svetlana Novikova, Zilia Rizvanova, Rustam Ziniukov, Sergey Usmanov. PROSPECTS OF GEOCHEMICAL MONITORING ON THE BASIS OF BOREHOLE OIL SAMPLES AT BYPASSED OIL RESERVES LOCALIZATION 739-744 pp. // 20th International Multidisciplinary GeoConference SGEM 2020. ISBN-978-619-7603-05-7.

Annotation

20th International Multidisciplinary GeoConference SGEM 2020

Keywords

isobutane/butane ratio, geochemical methods, biodegradation of hydrocarbons, undrained areas localization

The name of the journal

20th International Multidisciplinary GeoConference SGEM 2020

URL

https://www.sgem.org/index.php/elibrary?view=publication&task=show&id=6951

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=244803&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Zinyukov Rustam Anverovich	ru_RU
dc.contributor.author	Novikova Svetlana Petrovna	ru_RU
dc.contributor.author	Rizvanova Zilya Marselevna	ru_RU
dc.contributor.author	Usmanov Sergey Anatolevich	ru_RU
dc.date.accessioned	2020-01-01T00:00:00Z	ru_RU
dc.date.available	2020-01-01T00:00:00Z	ru_RU
dc.date.issued	2020	ru_RU
dc.identifier.citation	Svetlana Novikova, Zilia Rizvanova, Rustam Ziniukov, Sergey Usmanov. PROSPECTS OF GEOCHEMICAL MONITORING ON THE BASIS OF BOREHOLE OIL SAMPLES AT BYPASSED OIL RESERVES LOCALIZATION 739-744 pp. // 20th International Multidisciplinary GeoConference SGEM 2020. ISBN-978-619-7603-05-7.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=244803&p_lang=2	ru_RU
dc.description.abstract	20th International Multidisciplinary GeoConference SGEM 2020	ru_RU
dc.description.abstract	During the oil field development process some of productive formation areas remain undrained which brings to decrease of total recovery factor. Conventional methods of reservoir development control including well testing, tracer studies as well as reservoir simulation have significant limitations when analyzing the inter-well space. To localize oil saturated undrained areas in the inter-well space, it is necessary to develop new approaches, and one of them may be the geochemical survey based on analysis of gas components dissolved in oil. Many authors have shown that the composition of oil and gas dissolved varies during field development process. For such components as isobutane and butane (and their ratio) these variations can be explained by microbiological activity. Based on the above-mentioned regularities, it is assumed that it is possible to detect the presence of remained oil reserves in the inter-well space. The perspective approach proposed is based on continuous isobutane-butane ratios survey in the produced hydrocarbons. Such studies are promising for large mature production fields, where water flooding was extensively applied. The terrigenous deposits of the upper Devonian of the giant Romashkino oil field are selected as the object under consideration. Today, the field is at the last stage of development and the search for oil-saturated areas that are not affected by development in the Devonian deposits has become an urgent task. In this article, the zonation of the isobutane-butane ratio and the dynamics of change are analyzed. A strategy for searching for bypassed oil areas has been developed.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	isobutane/butane ratio	ru_RU
dc.subject	geochemical methods	ru_RU
dc.subject	biodegradation of hydrocarbons	ru_RU
dc.subject	undrained areas localization	ru_RU
dc.title	PROSPECTS OF GEOCHEMICAL MONITORING ON THE BASIS OF BOREHOLE OIL SAMPLES AT BYPASSED OIL RESERVES LOCALIZATION	ru_RU
dc.type	Conference proceedings in international journals and collections	ru_RU