Evolution of Fractal Pore Structure in Sedimentary Rocks [PDF]
Earth and Space Science, 2022 Geological processes alter pore spaces over time, and their analysis can shed light on the dynamic fractal structure and fluid flow of rocks over time. This study presents experimental evidence to illustrate that the pore fractal structure evolves with ...
Nengwu Zhou +5 more
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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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Stratigraphic characteristics and geological significance of Qingshankou Formation in Songliao Basin
IOP Conference Series: Earth and Environmental Science, 2021 Abstract The Qingshan Formation is the first large-scale lake invasion in the geologic evolution history of the Songliao Basin, the central depression area of the basin is widely distributed with black mudstone and shale, and the coarse clastic rocks in the western slope area and the northern dumping area are obviously increased, while ...
Yang Ming
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Pore Structure and Its Controls of Shale in the Qingshankou Formation, Sanzhao Sag, Songliao Basin
Energies, 2023 The exploration and development of Gulong shale oil in the Songliao Basin has achieved a major breakthrough, with the result that a national shale oil demonstration area is being built. The shale in the Sanzhao Sag is abundant in organic matter and is an
Surong Zhang +10 more
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MULTIPLE CONTROLLING FACTORS OF THE ENRICHMENT OF ORGANIC MATTER IN THE UPPER CRETACEOUS OIL SHALE SEQUENCES OF THE SONGLIAO BASIN, NE CHINA: IMPLICATIONS FROM GEOCHEMICAL ANALYSES; pp. 142–166 [PDF]
Oil Shale, 2016 Two oil shale sequences in the Upper Cretaceous Qingshankou and Nenjiang Formations of the Songliao Basin, NE China, representing organic matter (OM)-rich hydrocarbon source rocks, are investigated. According to bulk and inorganic geochemical data, there
YU SONG +6 more
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Microstructural characteristics of the Cretaceous Qingshankou Formation shale, Songliao Basin
Petroleum Exploration and Development, 2013 To research the characteristics and petroleum geological significance of micro pores, this paper uses Second Electron Microscope (SEM) and secondary SEM imaging capability in Field Emission SEM (FE-SEM) to characterize shale from the first member of the ...
Zhenkai HUANG +5 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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Sequence Stratigraphy and Geochemistry of Oil Shale Deposits in the Upper Cretaceous Qingshankou Formation of the Songliao Basin, NE China: Implications for the Geological Optimization of In Situ Oil Shale Conversion Processing [PDF]
Energies, 2020 The Songliao Basin contains some of the largest volumes of oil shales in China; however, these energy sources are located in areas covered by arable land, meaning that the best way of exploiting them is likely to be environmentally friendly in situ ...
Penglin Zhang +6 more
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Depositional environment variations and organic matter accumulation of the first member of the Qingshankou formation in the southern Songliao Basin, China [PDF]
, 2023 The organic-rich shale in the first member of the Qingshankou Formation, which is located in the southern Songliao Basin, is regarded as a high-quality source rock in East China.
Yan Ma, Jinlai Feng
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Study on Anisotropic Petrophysical Modeling of Shale: A Case Study of Shale Oil in Qingshankou Formation in Sanzhao Sag, Songliao Basin, China [PDF]
Geofluids, Volume 2023, Issue 1, 2023., 2023 Seismic petrophysics is an important link between seismic elastic properties and reservoir physical properties. Based on the petrological and microstructure characteristics of shale in the Qingshankou formation of Sanzhao sag in the north of Songliao Basin, this paper presents an anisotropy petrophysical model with complex pore structure suitable for ...
Ang Li +8 more
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