Results 11 to 20 of about 5,322,584 (341)
On the prediction of permeability and relative permeability from pore size distributions
Cement and Concrete Research, 2020 This paper addresses the calculation of the relative permeability of concrete and rocks with a model that is aimed at being implemented in large scale computations for evaluating the tightness of vessels. To this end, it is necessary to rely on some fast
Lionel Ecay +2 more
semanticscholar +3 more sources
New Relative Permeability Correlations for Carbonate Reservoirs through Data-Driven Modeling [PDF]
Journal of Chemical and Petroleum Engineering, 2022 Relative permeability is a crucial input to reservoir simulators for modeling reservoir performance. Conventional methods of measuring relative permeability rely on either laboratory core-flooding experiments or fine-scale computer simulations.
Ehsan Bahonar +2 more
doaj +2 more sources
A relative permeability model for CBM reservoir
Oil & Gas Science and Technology, 2020 Relative permeability is an effective tool for studying multiphase fluid flow in porous media. For conventional reservoirs, a relatively reliable relative permeability curve can be obtained by laboratory core test.
Peng Zeyang, Li Xiangfang, Sun Zheng
doaj +1 more source
Towards Relative Permeability Measurements in Tight Gas Formations [PDF]
E3S Web of Conferences, 2020 Relative permeability is a concept used to convey the reduction in flow capability due to the presence of multiple fluids. Relative permeability governs the multiphase flow, therefore it has a significant importance in understanding the reservoir ...
Dzhafarov Denis, Nicot Benjamin
doaj +1 more source
Gas-liquid Relative Permeability Estimation in 2D Porous Media by Lattice Boltzmann Method: Low Viscosity Ratio 2D LBM Relative Permeability [PDF]
Iranian Journal of Oil & Gas Science and Technology, 2013 This work is a primary achievement in studying the CO2 and N2–oil systems. To predict gas-liquid relative permeability curves, a Shan-Chen type multicomponent multiphase lattice Boltzmann model for two-phase flow through 2D porous media is developed ...
Sadegh Mahmoudi +2 more
doaj +1 more source
, 2021 The thin water film stabilized by disjoining pressure is non-negligible in tight formations which results in significant difference in multiphase flow behavior compared with that in conventional formations.
Minxia He +9 more
semanticscholar +1 more source
Validation of Permeability and Relative Permeability Data Using Mercury Injection Capillary Pressure Data [PDF]
E3S Web of Conferences, 2019 This paper reports on a study with the objective to validate a set of core analysis data using a combination of mercury injection capillary pressure (MICP) data and statistical correlation techniques.
Arabjamaloei Rasoul +5 more
doaj +1 more source
Energies, 2023 Amphiphilic-polymer flooding, which can increase water viscosity, decrease oil viscosity, and improve oil displacement efficiency, is a promising oil exploitation method for heavy oil.
Xudong Wang +3 more
doaj +1 more source
A new model for predicting relative nonwetting phase permeability from soil water retention curves [PDF]
, 2011 Relative permeability of the nonwetting phase in a multiphase flow in porous media is a function of phase saturation. Specific expressions of this function are commonly determined by combining soil water retention curves with relative nonwetting phase ...
Ann Lii-Rosales +10 more
core +6 more sources
Geofluids, 2022 The theoretical research on the percolation mechanism and oil-water relative permeability of low-permeability oil reservoirs is the focus and hotspot of international researchers.
Haibo Su +9 more
doaj +1 more source