Results 11 to 20 of about 331,822 (219)
Petroleum Exploration and Development, 2019 In order to quantify coal pore structure heterogeneity and anisotropy, synchrotron radiation SAXS (Small Angle X-ray Scattering) was applied to obtain the SAXS images of two different rank coal samples. The surface fractal dimension (D1) and pore fractal
Yingfeng SUN +4 more
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International Journal of Coal Science & Technology, 2023 Pore structure is a crucial factor affecting the physical properties of porous materials, and understanding the mechanisms and laws of these effects is of great significance in the fields of geosciences and petroleum engineering.
Xiaobin Li +4 more
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Quantitative characterization of pore structure in coal measure shales based on deep learning
Meitan kexue jishu, 2023 Reservoir pore structure is an important factor affecting shale gas exploration and development. In order to accurately characterize the nanopore structure in coal-measure shale reservoirs, this paper takes coal-measure shale in the Muli area of Qinghai ...
Anmin WANG +4 more
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Comprehensive characterization of nano-pore system for Chang 7 shale oil reservoir in Ordos Basin
Energy Exploration & Exploitation, 2021 Detailed study on the pore structure of shale oil reservoir is significantly for the exploration and development, and the conventional single pore structure measurement method cannot accurately describe the pore structure characteristics of the shale oil
Hui Gao +6 more
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地质科技通报, 2021 Microcosmic pore-throat structure is an important factor affecting the characteristics of sandstone reservoirs.However, the pore-throat of tight sandstone is complex and heterogeneous, which is difficult to be effectively characterized by conventional ...
Wei Wang +5 more
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A tight sandstone trapezoidal pore oil saturation model
Petroleum Exploration and Development, 2017 : “Non-Archie” phenomena are common in tight sandstone reservoirs with complicated pore structure, bringing challenges to the logging evaluation of tight sandstone.
Shengfu HU +4 more
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Advances in Civil Engineering, 2019 It is important to control and predict the macroscopic properties through pore structure parameters of cement-based materials. Microscopic pore structure of concrete has many characteristics, such as sizes and disordered distribution.
Jun Fu, Yue Yu
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Evaluating methods for logging the pore structure of tight sandstone reservoir in Chang 6 member of the Yanchang Formation, Ordos Basin [PDF]
Archives of Civil EngineeringPore structure is a key parameter used to evaluate reservoir quality. At present, experimental method is the most important method to analyze reservoir pore structure.
Gaorun Zhong, Yajun Li, Yuhan Tan
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Meikuang Anquan, 2021 In order to study and improve the pore structure characteristics of mineral-rich coal, the content of carbonate minerals and pore structure parameters of lean coal before and after acidification were measured based on X-ray diffraction and low ...
JIA Nan
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Exploration of Kastification and Characterization Based on Borehole Image
Applied Sciences, 2022 The characteristics of the karst pore structure not only affect the seepage features of the rock mass in the karst area but also have a noticeable effect on the mechanical behavior in the process of rock mass loading.
Wenlian Liu +5 more
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