Buscar
Mostrando ítems 1-10 de 831
Petrophysical Correlations for the Permeability of Coquinas (Carbonate Rocks)
(Springer, 2020-10-04)
The pore structure of many carbonate formations is known to be very complex and heterogeneous. Heterogeneity is manifested by the presence of different types, sizes, and shapes of pores resulting from sedimentation and ...
Pore-level modeling of isothermal drying of pore networks. Evaporation and viscous flow
(PLANTA PILOTO DE INGERIERIA QUIMICA, 2005)
Unsaturated Infinite Slope Stability Considering Surface Flux Conditions
(ASCE-AMER SOC CIVIL ENGINEERS, 2010)
A slope stability model is derived for an infinite slope subjected to unsaturated infiltration flow above a phreatic surface. Closed form steady state solutions are derived for the matric suction and degree of saturation ...
Computational and experimental pore-scale studies of a carbonate rock sample
(2019-12-01)
Carbonate rocks host several large water and hydrocarbon reservoirs worldwide, some of them highly heterogeneous involving complex pore systems. Pre-salt reservoirs in the Santos Basin off the south-east coast of Brazil, ...
Enhanced run-out of dam-break granular flows caused by initial fluidization and initial material expansion
(Springer, 2016)
We report results of the run-out of experimental
dam-break flows in a horizontal channel generated from
the collapse of columns of fine (75 μm) particles fluidized
at various degrees. We find that the flow run-out (x) ...
A fractal model to describe the evolution of multiphase flow properties during mineral dissolution
(Elsevier, 2014-03)
Understanding the changes in multiphase flow parameters caused by mineral dissolution-precipitation is required for multiple applications ranging from geological storage of CO2, enhanced geothermal energy production or ...