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Development potential and technical strategy of continental shale oil in China
Petroleum Exploration and Development, 2020 Continental shale oil is a general term for liquid hydrocarbons and many kinds of organic matter in continental organic-rich shale series with vitrinite reflectance of more than 0.5% at buried depth of more than 300 m, and is an important type of source-rock oil and gas. Based on the evolution model of oil generation and expulsion in organic-rich shale
Suyun Hu +7 more
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Microscale comprehensive evaluation of continental shale oil recoverability
Petroleum Exploration and Development, 2021 This paper targets the shale oil reservoirs of middle to high maturity in four major basins of China, including the Permian Lucaogou Formation of the Jimsar Sag in the Junggar Basin, the Chang 73 Member of the Triassic Yanchang Formation in the Longdong area of the Ordos Basin, the Kong 2 Member of the Paleogene Kongdian Formation in Cangdong Sag of ...
Xu JIN +6 more
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Nanoindentation-Based Three-Parameter Fracability Evaluation Method for Continental Shales [PDF]
Frontiers in Earth Science, 2021 Shale fracturing evaluation is of great significance to the development of shale oil and gas resources, but the commonly used shale evaluation methods (e.g., the method using the brittleness index based on mineral composition or elastic parameters) have certain limitations. Fractures and beddings affecting fracturing are not considered in these methods.
Siwei Meng +7 more
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Scientific Reports, 2022 A comprehensive characterisation of the pore structure in shale oil reservoirs is essential for forecasting oil production and exploration risks. This study forecasted these risks in the oil-rich Songliao Basin using combination of high-resolution field ...
Wenyuan He +8 more
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Can Uranium in Shale Matrix Be Released into Fluids? Insights from Experimental Simulations and Chemical Extraction [PDF]
ACS OmegaChao Liu +8 more
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IEEE Access, 2023 In this article, a variance-constrained $H_{\infty }$ state estimation issue is dealt with for a type of nonlinear time-varying complex networks affected by dynamical bias under binary encoding schemes (BESs).
Weijian Li +4 more
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Petroleum Exploration and Development, 2023 On the basis of sorting out current understanding of solid bitumen (SB) in shales and taking organic-rich shales in the first member of the Cretaceous Qingshankou Formation in the Songliao Basin as an example, the definition, classification, occurrence ...
Bo LIU +6 more
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Velocity anisotropy of Upper Jurassic organic-rich shales, Norwegian Continental Shelf [PDF]
GEOPHYSICS, 2017 This study investigates the seismic velocity anisotropy of two organic-rich shales from the Norwegian Continental Shelf. The tested organic-rich shale samples were from the Upper Jurassic Draupne and Hekkingen formations collected from two wells (16/8-3S and 7125/1-1) drilled in the central North Sea and western Barents Sea, respectively.
Koochak Zadeh, Mohammad +2 more
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Elemental Geochemical Characteristics and Organic Matter Enrichment Model of Marine-Continental Transitional Shale in Longtan Formation, Southern Sichuan Basin. [PDF]
ACS OmegaGao W, Fu Y, Li H, Chen S.
europepmc +3 more sources
Research progress and prospect of pore structure representation and seepage law of continental shale oil reservoir [PDF]
Youqicang pingjia yu kaifa, 2023 At present, China has encountered many problems and challenges in the exploration and development of continental shale oil. The mobility of shale oil is greatly affected by complex pore structure and poor seepage capacity, and restricts the efficient ...
WANG Xiaoming,CHEN Junbin,REN Dazhong
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