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Keywords: coefficient
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Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199956-MS
... Where K is the adiabatic gas coefficient, R is the constant of ideal gases KJ/Kmol-K, T is the average gas temperature in degrees Kelvin (K), AV expressed in m/s, and Mw as molecular weight expressed in Kg/mol. Box-plot are used to see visually statistics from a set of data through...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199961-MS
... Abstract A robust and reliable experimental approach was developed and implemented for measurement of the concentration-dependent molecular diffusion coefficient of gaseous solvents in bitumen mixtures. The developed methodology relies on accurate measurement of the rate of gas injection...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199925-MS
... gradient baseline additive transportation condensation fluid dynamics vapor phase upstream oil & gas concentration experiment flowback rate bitumen recovery transportation reservoir simulation chemical additive steam chamber chamber edge estimation reservoir model coefficient...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199937-MS
... drainage upstream oil & gas concentration chemistry analysis water sample thermal well solubility ion concentration reservoir brine prediction aragonite coefficient calcite carbonate mineral scale formation sagd process Thermal steam-assisted gravity drainage (SAGD) wells have...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189735-MS
.... machine learning enhanced recovery steam-assisted gravity drainage thermal method SAGD neural network Simulation time-sery data Artificial Intelligence Upstream Oil & Gas heterogeneity shale parameter workflow data-driven model inference parameterization coefficient true model shale...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189721-MS
... control devices (ICD) based on computational fluid dynamics (CFD) modeling. The new performance criteria are exemplified in the evaluation of a few basic ICD designs. To evaluate the response of the ICD to flow rate and fluid type, three new performance criteria, defined as (1) quadratic flow coefficient...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189754-MS
... coefficients on concentration, temperature and drainage velocities, respectively. We utilize a novel approach to analytically solve the second order non-linear partial differential equation which governs mass transfer within the mass boundary layer. The resulted closed-form analytical model provides oil...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189738-MS
...) ∂ c ∂ t + ∇ . ( − D 0 ∇ c ) + u . ∇ c = 0 where, D o represents the molecular diffusion coefficient, I is the identity matrix, and ρ, u, p, μ, and c denote the solute density, velocity, pressure, viscosity, and concentration, respectively. Here...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189733-MS
... strength, the constitutive model, the coefficient of thermal expansion, and the steam injection pressure. Figure 4 Simulated initial vertical stress (purple), minimum horizontal stress (green) and maximum horizontal stress (red) in the middle of the 3D grid prior to any steam injection...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184963-MS
... & Gas steam-solvent combination overburden new model enhanced recovery steam-assisted gravity drainage es-sagd process vapor phase chamber edge molar density consumption coefficient saturation temperature profile thermal method SAGD temperature distribution heat loss rate reservoir...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-185003-MS
...-solvent combination solvent concentration initial slope pressure coefficient fraction coefficient dead oil viscosity molecular weight heavy oil equation Oil viscosity, together with formation permeability towards oil, controls the rate at which crude oils can be produced. At initial...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-185010-MS
... simulation non-equilibrium assumption equilibrium value oil sand complex reservoir concentration assumption injection society of petroleum engineers simulator diffusion coefficient dissolution coefficient analytical model equation Modeling & Simulation solvent concentration viscosity...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184986-MS
.... Newton-Raphson iterations are deployed for linearization. The algorithm is validated by consistence in simulation results compared with benchmark numerical solutions with the Rayleigh number up to 10 7 . Parameters such as an aspect ratio, a radius ratio and a conduction-to-radiation coefficient...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180717-MS
... stress reservoir model coefficient Comprising an estimated 1.8 trillion barrels, Alberta oilsands are one of the world largest hydrocarbon resources ( AER, 2014 ). For exploitation of these vast resources, mining and in-situ techniques have been utilized. Traditionally, the oilsands deposits...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180746-MS
... ib enhanced recovery strength Reservoir Characterization steam-assisted gravity drainage pore pressure shale shear failure experiment reservoir geomechanics Upstream Oil & Gas Collin sandstone specimen MPa stress condition thermal stimulation undrained condition coefficient...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180737-MS
... Keshavarz chamber edge water-dissolution case economic performance concentration Production Phase bitumen production l-phase viscosity coefficient Steam-assisted gravity drainage (SAGD) is currently the most widely used method for in-situ bitumen recovery ( Keshavarz et al., 2014 , 2015...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174408-MS
... to demonstrate its improvements. A series of validations against commercial simulators and field data are presented in this paper. enhanced recovery reservoir simulation simulation result SAGD correlation coefficient heat loss calculation thermal conductivity thermal method steam-assisted gravity...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174441-MS
...-assisted gravity drainage steam injection experiment Modeling & Simulation compositional kinetic model stoichiometric coefficient Barroux aquathermolysis reaction SAGD Simulation reactive scheme fraction reservoir simulation mass balance experimental data enhanced recovery Upstream Oil...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174482-MS
... injection rates. The diffusion coefficients are taken from the latest laboratory data reported. Calculations are also done for heating of the bitumen (without solvent) for the same conditions. The resulting bitumen viscosity is compared as a function of time, for both solvent injection and heating. Results...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174508-MS
... Upstream Oil & Gas SAGD operation coefficient tensor equation eq Phase Behavior strain tensor Reservoir Characterization Modeling & Simulation reservoir simulation energy conservation equation porosity skeleton approximation boundary conservation equation coupling deformation...

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