Results 1 to 10 of about 243,379 (303)
Adsorption Science & Technology, 2018 In the calculation of the absolute adsorption of supercritical gas adsorbed on the microporous materials, most existing methods regard the adsorbed density as a constant, which is very unreasonable.
Hailiang Cai +4 more
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Controlling factors of low resistivity in deep shale and their implications on adsorbed gas content: a case study in the luzhou area [PDF]
Scientific ReportsNumerous gas-rich, low resistivity shale wells have been discovered in the Luzhou deep shale gas of Sichuan Basin, providing strong evidence that low-resistivity shale also holds significant potential for shale gas exploration. However, existing research
Mugui Liang +3 more
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Fuel Communications, 2022 Gas in thermally mature shale reservoirs is considered to exist as adsorbed volume in organic matter and free gas within pores and voids in natural fractures. Gas in-place is derived from summation of aforementioned volumes. Although industry has adopted
Venkat S. Pathi +3 more
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Petroleum Exploration and Development, 2023 Based on the drilling, logging, experimental and testing data of Well PD1, a shallow normal-pressure shale gas well in the Laochangping anticline in southeastern Sichuan Basin, the shallow shale gas reservoirs of the Ordovician Wufeng Formation to ...
Lu YUN
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Energy Exploration & Exploitation, 2022 To deeply study the variation characteristics of the gas content in the process of gas adsorption for coal samples under different gas pressures and confining pressures, low-field nuclear magnetic resonance technology was used to carry out experimental ...
Ming Yang +7 more
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Adsorption of an Ideal Gas on a Small Spherical Adsorbent [PDF]
Nanomaterials, 2021 The ideal gas model is an important and useful model in classical thermodynamics. This remains so for small systems. Molecules in a gas can be adsorbed on the surface of a sphere. Both the free gas molecules and the adsorbed molecules may be modeled as ideal for low densities. The adsorption energy, Us, plays an important role in the analysis.
Bjørn Strøm +2 more
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Experimental Study on Influence of Gas Occurrence State on Strength of Granular Coal
Meikuang Anquan, 2020 Based on the characteristics of small cracks and large sample size of granular coal, the gas-bearing granular coal is taken as the research object, and the relationship between coal mechanical strength and gas is studied by using the firmness ...
JIA Hongfu, AN Fenghua
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Geofluids, 2022 In order to explore the change characteristics of the adsorption and desorption performance of coal under high gas pressure, low-field nuclear magnetic resonance (LFNMR) technology was used to conduct experimental research on coal adsorption and ...
Xukun Wu +4 more
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Occurrence and Migration Mechanisms of Methane in Marine Shale Reservoirs
Energies, 2022 The occurrence mechanism of methane is very important as evaluating the gas-bearing properties of marine shale reservoirs, and the evaluation of the development effect of shale gas wells need to focus on the migration mechanism of methane. In this study,
Zhiming Hu +6 more
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Experimental and Theoretical Investigation of Glucose – Graphene Hybrid for Increasing the Natural Gas Storage [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2022 Several categories are usual ways for natural gas storage: Compressed Natural Gas (CNG), Adsorbed Natural Gas (ANG), and liquefied gas methods. The ANG technologies allow the natural gases to be absorbed via porous materials at high temperatures and low ...
Azadehsadat Shekarabi, Majid Monajjemi
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