Uplift and erosion of the greater Barents Sea: impact on prospectivity and petroleum systems

Авторы: Henriksen E., Bjornseth, H M., Hals T.K., Heide T., Kiryukhina T.A., Klovjan O.S., Larssen G.B., Ryseth A.E., Ronning K., Sollid K., Stoupakova A.V.
Сборник: ARCTIC PETROLEUM GEOLOGY
Редактор: Ступакова Антонина Васильевна
Серия: Geological Society Memoirs
Том: 35
Год издания: 2011
Место издания: GEOLOGICAL SOC PUBLISHING HOUSE, UNIT 7 BRASSMILL ENTERPRISE CTR, BRASSMILL LANE, BATH BA1 3JN, AVON, ENGLAND
Первая страница: 271
Последняя страница: 281
DOI: 10.1144/M35.17
Аннотация: A regional net erosion map for the greater Barents Sea shows that the different areas in the Barents Sea region have been subject to different magnitudes of uplift and erosion. Net erosion values vary from 0 to more than 3000 m. The processes have important consequences for the petroleum systems. Reservoir quality, maturity of the source rocks and the migration of hydrocarbons are affected by the processes. Owing to changes in the PVT conditions in a hydrocarbon-filled structure, uplift and erosion increase the risk of leakage and expansion of the gas cap in a structure. Understanding of the timing of uplift and re-migration of hydrocarbons has been increasingly important in the exploration of the Barents Sea.
Добавил в систему: Ступакова Антонина Васильевна

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