Results 141 to 150 of about 1,099 (178)
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Genetic Types of Natural Gas in the Dongpu Depression, Bohai Bay Basin
Proceedings, 2018Summary this paper analyzed the genesis of Paleogene gas from major gas fields in the Dongpu depression, and proposed a comprehensive classification for three types of genetic gas combined with the special geological conditions.
X. Lyu, Y. Jiang
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The Décollement Structures in Jiyang Depression, Bohai Bay Basin, China
Chinese Journal of Geophysics, 2008AbstractThis paper uses seismic, drilling, and oil‐exploitation data to study the strata, structural deformation and the physical properties of rocks in the Jiyang Depression. The result shows the existence of décollement structures. The décollement structures occurred mainly along the unconformity surface between the Cambrian and Archean, and the ...
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The Bohai Bay Basin: A super basin in eastern China
Second International Meeting for Applied Geoscience & Energy, 2022Yingchang Cao +3 more
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Oil-source correlation in Qingdong sag of Bohai Bay basin, China
Petroleum Science and Technology, 2016ABSTRACTGeochemical experiments on 11 cores and 14 crude oil/oil sand samples from Qingdong sag have been performed. The oils range from immature to mature and some of the oils suffered biodegradation. The Es3l member of the Shahejie Formation (group A) deposits under fresh water.
Haixia Ge, Zhihuan Zhang, Wein Min
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Architecture and evolution of the Cenozoic offshore Bohai Bay basin, eastern China
Journal of Asian Earth Sciences, 2020Abstract The Cenozoic offshore Bohai Bay basin has similar graben-horst configurations as in many rift basins, however, different areas of it have different stratigraphic fill, resulted from jointly effects of basement fabrics, rifting and strike-slipping. Within the Liaodongwan subbasin, the Liaodong rise is a transpressional structural belt bounded
Yixin Yu +6 more
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Control of differential tectonic evolution on petroleum occurrence in Bohai Bay Basin
Science China Earth Sciences, 2014The Bohai Bay Basin (BBB) is the most petroliferous Cenozoic basin in the east of China. It consists of seven depressions. Each depression has been subjected to different stress states and then has experienced varying faulting processes since the Neogene, especially during the Neotectonism (from the Pliocene to the present).
ChangYu Teng, HuaYao Zou, Fang Hao
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Oil/gas distribution patterns in Dongying Depression, Bohai Bay Basin
Journal of Petroleum Science and Engineering, 2004The Dongying Depression is one of the typical Paleogene half graben faulted sub-basins in China. It is characterized by its unique petroleum geology. During Mesozoic and Cenozoic times, differential block faulting created a complex structural framework, which in turn led to the formation of different trap types and oil/gas distributions in different ...
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Application of FWI on onshore data in Bohai Bay Basin
84th EAGE Annual Conference & Exhibition, 2023X. Wan +7 more
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Organic Geochemistry, 2019
Abstract Although methyltrimethyltridecylchromans (MTTCs) have been identified and studied for over 30 years in a large number of sediment extracts and crude oils, their origins and significance for palaeosalinity are still debated. Here, the geochemical features of MTTCs in 133 organic-rich lacustrine sediments obtained from the northern Bohai Bay ...
Kaixi Jiang +4 more
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Abstract Although methyltrimethyltridecylchromans (MTTCs) have been identified and studied for over 30 years in a large number of sediment extracts and crude oils, their origins and significance for palaeosalinity are still debated. Here, the geochemical features of MTTCs in 133 organic-rich lacustrine sediments obtained from the northern Bohai Bay ...
Kaixi Jiang +4 more
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A Discovery of ∼3.1 Ga Basement in the Bohai Bay Basin
Acta Geologica Sinica - English Edition, 2017Fanchao MENG +6 more
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