Formation of inter-salt overpressure fractures and their significances to shale oil and gas: A case study of the third member of Paleogene Shahejie Formation in Dongpu sag, Bohai Bay Basin

Formation of inter-salt overpressure fractures and their significances to shale oil and gas: A case study of the third member of Paleogene Shahejie Formation in Dongpu sag, Bohai Bay Basin

Abstract: Taking the inter-salt organic-rich shales in the third member of Paleogene Shahejie Formation (Es3) of Dongpu sag in Bohai Bay Basin as an example, the origin of overpressure, development characteristics, formation and evolution mechanism, formation stages and geological significance on sh...

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Bibliographic Details
Main Authors: Weibin LIU, Xingui ZHOU, Xingyou XU, Shiqi ZHANG
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2020-06-01
Series:Petroleum Exploration and Development
Subjects:
shale reservoir
inter-salt overpressure
overpressure fracture
fractures formation and evolution
Bohai Bay Basin
Dongpu sag
Online Access:http://www.sciencedirect.com/science/article/pii/S1876380420600738

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http://www.sciencedirect.com/science/article/pii/S1876380420600738

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