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Keywords: concentration
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Journal: SPE Journal
SPE J. 29 (07): 3718–3731.
Paper Number: SPE-219730-PA
Published: 10 July 2024
...) into a conventional partial differential expression. In our derivation process, it is recognized that the dispersion effect can be superimposed onto an ideal concentration front via a singular perturbation expansion, resulting in practical solutions that do not require complex numerical calculations or inversion...
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Journal: SPE Journal
SPE J. (2024)
Paper Number: SPE-221489-PA
Published: 09 July 2024
... & disposal reservoir characterization drilling fluids and materials reservoir geomechanics rock type well control geologist complex reservoir degradation particle circulation friction coefficient fractured reservoir pptp formula experiment sdf concentration mpa formation damage geological...
Journal Articles
Journal: SPE Journal
SPE J. (2024)
Paper Number: SPE-219763-PA
Published: 02 July 2024
... subsurface storage scco 2 climate change wh 2 complex reservoir rock type mudstone silicate orientation anisotropy concentration owh 2 clastic rock mudrock petroleum play type geological subdiscipline diffusion diffusion coefficient reaction reduction effect tortuosity geochemical...
Journal Articles
Journal: SPE Journal
SPE J. (2024)
Paper Number: SPE-221486-PA
Published: 01 July 2024
... of reactive transport reservoir simulation to investigate the impact of carbon dioxide (CO 2 ) partitioning and changes in pH, ionic concentrations, and temperature on carbonate reactivity and the sulfate scaling risk in waterflooded carbonate reservoirs. Dissolution and precipitation of calcite, dolomite...
Journal Articles
Journal: SPE Journal
SPE J. (2024)
Paper Number: SPE-221484-PA
Published: 27 June 2024
... of conventional-sized proppants (CPs) with 20/40-mesh, 40/70-mesh, and 70/140-mesh sizes using fracture models with different operational factors such as pump rate, fluid viscosity, proppant size, proppant concentration, inlet number, inlet location, and alternating injection mode. However, the effects...
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Journal: SPE Journal
SPE J. (2024)
Paper Number: SPE-213492-PA
Published: 19 June 2024
... in concentrated acid at temperatures up to 300°F for a duration of up to 24 hours, as confirmed by the consistent low surface tension values (21–29 mN/m). With regard to fluid displacement, column tests performed under ambient conditions revealed quick brine displacement with recovery exceeding 75 vol...
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Journal: SPE Journal
SPE J. 29 (06): 2808–2821.
Paper Number: SPE-219477-PA
Published: 12 June 2024
... induced higher produced fine particles under constant salinity, reflecting the hydrodynamic effects in fines migration. However, observations confirmed a substantial mass concentration of fine particles was mobilized, retained, and produced by reducing salinity. The findings of this study reveal...
Includes: Supplementary Content
Journal Articles
Journal: SPE Journal
SPE J. 29 (06): 3265–3276.
Paper Number: SPE-219478-PA
Published: 12 June 2024
... are determined. Finally, LB simulations are performed in designed 3D porous media, utilizing the fluid-solid interaction parameters. The effects of mineral type, CO 2 concentration, and pore structure on competitive adsorption behaviors are discussed carefully. Our research offers significant contributions...
Journal Articles
Journal: SPE Journal
SPE J. 29 (06): 3369–3386.
Paper Number: SPE-219486-PA
Published: 12 June 2024
... in porous media rock type enhanced recovery co 2 dissolution geological subdiscipline conical wormhole dissolution acid stimulation efficiency heterogeneity equation of state miscible method chemical flooding methods wormhole dissolution ramified wormhole dissolution acid concentration...
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