Results 1 to 10 of about 83,956 (298)
Predicting floods in a large karst river basin by coupling PERSIANN-CCS QPEs with a physically based distributed hydrological model [PDF]
, 2019 In general, there are no long-term meteorological or hydrological data available for karst river basins. The lack of rainfall data is a great challenge that hinders the development of hydrological models. Quantitative precipitation estimates (QPEs) based
D. Yuan +7 more
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Shuiwen dizhi gongcheng dizhi, 2023 The study on the spatial variability of hydraulic conductivity is the basis for artificial recharge of groundwater reservoir. In order to study the spatial variability of the hydraulic conductivity of underground reservoirs in Fuping section of Shichuan ...
Jiling WANG +3 more
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Underground Reservoir Identification Using Generalized Wellbore Data
IFAC-PapersOnLine, 2015 We present a novel method for estimating physical properties of an underground hydrocarbon reservoir, on the basis of generally measured wellbore ow rate and pressure signals at the bottom of a producing well. The method uses instrumental variable-based system identification techniques to solve for a closed-loop errors-in-variables problem.
Mansoori, Mehdi (author) +4 more
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Compositional reservoir simulation of underground hydrogen storage in depleted gas reservoirs
International Journal of Hydrogen Energy, 2023 The unstable supply of renewable energy due to seasonal dependency contradicts the periodic energy demand. As hydrogen presents high energy density and flow mobility, and low solubility and residual saturation, underground hydrogen storage (UHS) is a promising solution of scalable energy storage to rebalance energy demand and supply.
Tianjia Huang +4 more
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Prediction of the lifespan of cement at a specific depth based on the coupling of geomechanical and geochemical processes for CO2 storage [PDF]
, 2019 The injection of carbon dioxide (CO2) captured from combustion-based processes into underground formations is one of a number of plausible methods to reduce its release into the atmosphere and consequential greenhouse gas warming.
Bagheri, Mohammadreza +2 more
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Underground Pumped-Storage Hydropower (UPSH) at the Martelange Mine (Belgium): Underground Reservoir Hydraulics [PDF]
Energies, 2020 The intermittent nature of most renewable energy sources requires their coupling with an energy storage system, with pumped storage hydropower (PSH) being one popular option. However, PSH cannot always be constructed due to topographic, environmental, and societal constraints, among others.
Vasileios Kitsikoudis +7 more
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Frontiers in Earth ScienceHigh-resolution three-dimensional VP, VS and VP/VS images in the Houziyan Reservoir Area were obtained by using Fast Marching Tomography Package (FMTOMO) with the travel time data from 6330 seismic events monitored by the Houziyan Reservoir Seismic ...
Zhenggang Yang +8 more
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Frontiers in Earth Science, 2021 China’s Paleozoic deep carbonate effective reservoirs, mainly non-porous reservoirs, are generally formed under the interaction of late diagenesis, hydrothermal fluids, and structural fractures.
Feng Geng +5 more
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Applied SciencesThis study explores the innovative use of post-mining subsurface voids by proposing a coal mine goaf-based underground reservoir energy storage system. By fully utilizing the geothermal potential and insulation properties of the mined-out coal seam, we ...
Zhenyu Wang +7 more
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Meitan xuebaoIn the reconstruction of pumped-storage hydropower in the mine, the change of seepage field caused by the excavation of the underground reservoir leads to the readjustment of the stress field, which will easily cause the instability and deformation of ...
Qian ZHAO +3 more
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