Results 1 to 10 of about 129 (103)
Pore types, genesis, and evolution model of lacustrine oil-prone shale: a case study of the Cretaceous Qingshankou Formation, Songliao Basin, NE China [PDF]
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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Petroleum Exploration and Development, 2023 Through the study of organic matter enrichment, hydrocarbon generation and accumulation process of black shale of the Cretaceous Qingshankou Formation in the Songliao Basin, the enrichment mechanism of Gulong shale oil and the distribution of ...
Shuichang ZHANG +8 more
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The role of water in the laboratory thermal advancement of immature type I kerogen from the Cretaceous Qingshankou Formation in China [PDF]
Scientific Reports, 2023 To understand variations in geochemistry, organic petrology, and chemical composition of crude oil and byproducts, an immature sample from the Cretaceous Qingshankou Formation in the Songliao Basin, China, was analyzed by anhydrous and hydrous pyrolysis (
Majid Safaei-Farouji +6 more
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Energies, 2022 The organic-rich shale of the Upper Cretaceous Qingshankou Formation is an important hydrocarbon source rock in Northeast China. In this study, taking the lacustrine shale in the Qingshankou Formation as an example, geochemical analysis, including total ...
Zhongcheng Li +4 more
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Differential reservoir formation mechanisms of shale oil reservoirs in the Qingshankou Formation, Cretaceous system, Songliao Basin [PDF]
Scientific ReportsTo investigate the lithofacies assemblages, reservoir types, oil content, and mobility of shale oil reservoirs in the Cretaceous Qingshankou Formation of the Songliao Basin, a comprehensive set of analyses was conducted, including thin-section mosaic ...
Yao Qi +7 more
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Petroleum Exploration and Development, 2018 Taking organic-rich shale in the first member of Cretaceous Qingshankou Formation in the Gulong Sag, northern Songliao Basin as an example, this study examined the lithofacies classification, petrological characteristics, pore size distribution and their
Bo LIU +6 more
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Petroleum Exploration and Development, 2023 A quantitative evaluation model that integrates kerogen adsorption and clay pore adsorption of shale oil was proposed, and the evaluation charts of adsorption-swelling capacity of kerogen (Mk) and adsorbed oil capacity of clay minerals (Mc) were ...
Jinbu LI +9 more
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Solar forcing on elemental and nanomechanical variations in Late Cretaceous lacustrine deposits [PDF]
Scientific ReportsDecennial to annual-scale paleoclimate proxy variations are often attributed to solar forcing and/or unforced internal climate oscillations, but recognition of such variations in nanomechanical properties is extremely rare.
Yuke Liu +5 more
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Petroleum Exploration and Development, 2021 The lithology, lithofacies, reservoir properties and shale oil enrichment model of the fine-grained sedimentary system in a lake basin with terrigenous clastics of large depression are studied taking the organic-rich shale in the first member of ...
Bo LIU +7 more
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Petroleum Exploration and DevelopmentBased on the observation and analysis of cores and thin sections, and combined with cathodoluminescence, laser Raman, fluid inclusions, and in-situ LA-ICP-MS U-Pb dating, the genetic mechanism and petroleum geological significance of calcite veins in ...
Wenyuan HE +5 more
doaj +3 more sources