Results 31 to 40 of about 3,088 (253)
Anomalous Roughening of Viscous Fluid Fronts in Spontaneous Imbibition [PDF]
Physical Review Letters, 2005 4 pages, 5 ...
Soriano i Fradera, Jordi +5 more
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Energies, 2023 Analysis of fluid flow in naturally fractured reservoirs (NFRs), as a highly heterogeneous and complex system, requires a detailed study of the fracture-matrix interactions.
Marzhan Karimova +3 more
doaj +1 more source
Imbibition displacement mechanism of fracturing fluid in shale oil reservoir [PDF]
Youqicang pingjia yu kaifaThe imbibition displacement of fracturing fluid is a key technique for enhancing oil recovery in shale oil reservoirs. This paper assesses the impact of fracturing fluid wetting modifiers on the efficiency of imbibition displacement and explores the ...
LIU Xugang, LI Guofeng, LI Lei, WANG Ruixia, FANG Yanming
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Validating mechanistic models of fluid displacement during imbibition
Advances in Water Resources, 2023 Pore-scale modelling is an important tool to improve our understanding of multiphase flow in porous media. Slow fluid invasion is commonly modelled using quasi-static pore network models (PNM). These models simulate the invasion in a network of simplified pores and throats by invading network elements in order of the quasi-static “invasion” capillary ...
Sharon Ellman +2 more
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Effect of electroosmotic flow on brine imbibition in porous media
Water Science and Engineering, 2009 Based on Darcy's Law and the Helmholta-Smoluchowski equation, an imbibition velocity formula for the water phase with an electric field was deduced, showing that the imbibition velocity with an electric field is to various extents not only related to the
Rui Wang +3 more
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Geofluids, 2021 Deep shale gas reservoirs are a significant alternative type of shale gas reservoir in China. The productivity of deep shale gas wells is lower than that of shallow shale, and the imbibition characteristics of deep shale have a significant effect on the ...
Chao Qian +5 more
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A new slick water system for hydraulic fracturing in tight reservoir to enhance imbibition oil recovery [PDF]
E3S Web of Conferences, 2021 In order to give full play to the role of imbibition of capillary force and enhance oil recovery of ultralow permeability sandstone reservoir after hydraulic fracturing, the mixed water fracture technology based on functional slick water is described and
Haiyang Yu +6 more
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Energies, 2022 Tight sandstone gas is a significant unconventional natural gas resource, and has been exploited economically mostly through the application of hydraulic fracturing technology in recent decades.
Dongjin Xu +4 more
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Energies, 2022 Carbonated produced water injection (CPWI) might be considered an efficient alternative to handle the largest waste stream while enhancing the oil recovery and storing carbon dioxide (CO2) underground.
Jacquelin E. Cobos +3 more
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Imbibition of hydraulic fracturing fluids into partially saturated shale [PDF]
Water Resources Research, 2015 AbstractRecent studies suggest that imbibition of hydraulic fracturing fluids into partially saturated shale is an important mechanism that restricts their migration, thus reducing the risk of groundwater contamination. We present computations of imbibition based on an exact semianalytical solution for spontaneous imbibition. These computations lead to
Daniel T. Birdsell +2 more
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