Conditions of formation and forecast of natural reservoirs in clinoform complex of the Lower Cretaceous of the Barents-Kara shelf
Unique Leningradsky and Rusanovsky gascondensate fields in the Barrem-Cenomanian layer are discovered in the Kara Sea. Non-industrial accumulations of oil and gas have been discovered in the Lower Cretaceous sediments of the western part of the Barents Sea shelf. However, the structure and oil and g...
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doaj-053749f62df143d59626e5bb2cdd85042020-11-25T01:11:10ZengGeoresursy Ltd.Georesursy1608-50431608-50782019-05-01212637910.18599/grs.2019.2.63-79Conditions of formation and forecast of natural reservoirs in clinoform complex of the Lower Cretaceous of the Barents-Kara shelf A.V. Mordasova0A.B. Stoupakova1A.A. Suslova2D.K. Ershova3S.A. Sidorenko4Lomonosov Moscow State UniversityLomonosov Moscow State UniversityLomonosov Moscow State UniversityLomonosov Moscow State UniversityOil and Gas Resources of the Continental Shelf, Oil and Gas Research Institute of the Russian Academy of SciencesUnique Leningradsky and Rusanovsky gascondensate fields in the Barrem-Cenomanian layer are discovered in the Kara Sea. Non-industrial accumulations of oil and gas have been discovered in the Lower Cretaceous sediments of the western part of the Barents Sea shelf. However, the structure and oil and gas potential of the Lower Cretaceous sediments of the Barents-Kara shelf remain unexplored. Based on the seismic-stratigraphic and cyclostratigraphic analysis, a regional geological model of the Lower Cretaceous deposits of the Barents-Kara shelf was created, the distribution area and the main stages of the accumulation of clinoforms were identified. As a result of a detailed analysis of the morphology of clinoform bodies, paleogeographic conditions were restored in the Early Cretaceous and a forecast of the distribution of sandy reservoirs was givenhttps://geors.ru/archive/article/972/Barents-Kara shelfCretaceous sedimentsseismic stratigraphic analysisclinoformcyclitedisagreementsurface floodingpaleogeographynatural reservoir |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A.V. Mordasova A.B. Stoupakova A.A. Suslova D.K. Ershova S.A. Sidorenko |
spellingShingle |
A.V. Mordasova A.B. Stoupakova A.A. Suslova D.K. Ershova S.A. Sidorenko Conditions of formation and forecast of natural reservoirs in clinoform complex of the Lower Cretaceous of the Barents-Kara shelf Georesursy Barents-Kara shelf Cretaceous sediments seismic stratigraphic analysis clinoform cyclite disagreement surface flooding paleogeography natural reservoir |
author_facet |
A.V. Mordasova A.B. Stoupakova A.A. Suslova D.K. Ershova S.A. Sidorenko |
author_sort |
A.V. Mordasova |
title |
Conditions of formation and forecast of natural reservoirs in clinoform complex of the Lower Cretaceous of the Barents-Kara shelf |
title_short |
Conditions of formation and forecast of natural reservoirs in clinoform complex of the Lower Cretaceous of the Barents-Kara shelf |
title_full |
Conditions of formation and forecast of natural reservoirs in clinoform complex of the Lower Cretaceous of the Barents-Kara shelf |
title_fullStr |
Conditions of formation and forecast of natural reservoirs in clinoform complex of the Lower Cretaceous of the Barents-Kara shelf |
title_full_unstemmed |
Conditions of formation and forecast of natural reservoirs in clinoform complex of the Lower Cretaceous of the Barents-Kara shelf |
title_sort |
conditions of formation and forecast of natural reservoirs in clinoform complex of the lower cretaceous of the barents-kara shelf |
publisher |
Georesursy Ltd. |
series |
Georesursy |
issn |
1608-5043 1608-5078 |
publishDate |
2019-05-01 |
description |
Unique Leningradsky and Rusanovsky gascondensate fields in the Barrem-Cenomanian layer are discovered in the Kara Sea. Non-industrial accumulations of oil and gas have been discovered in the Lower Cretaceous sediments of the western part of the Barents Sea shelf. However, the structure and oil and gas potential of the Lower Cretaceous sediments of the Barents-Kara shelf remain unexplored. Based on the seismic-stratigraphic and cyclostratigraphic analysis, a regional geological model of the Lower Cretaceous deposits of the Barents-Kara shelf was created, the distribution area and the main stages of the accumulation of clinoforms were identified. As a result of a detailed analysis of the morphology of clinoform bodies, paleogeographic conditions were restored in the Early Cretaceous and a forecast of the distribution of sandy reservoirs was given |
topic |
Barents-Kara shelf Cretaceous sediments seismic stratigraphic analysis clinoform cyclite disagreement surface flooding paleogeography natural reservoir |
url |
https://geors.ru/archive/article/972/ |
work_keys_str_mv |
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