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Keywords: displacement
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Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-038
... results and experimental data. The simulation results showed that by increasing the solvent slug size, oil recovery increases before breakthrough, but the trend declines after this time. Increasing water injection rate in WAS and SWAS schemes improved the displacement efficiency. Besides, all above, some...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-023
...1 PAPER 2009-023 Enhanced Gas Recovery: Effect of Reservoir Heterogeneity on Gas-Gas Displacement S.S.K. SIM, A.T. TURTA, A.K. SINGHAL, B.F. HAWKINS Alberta Research Council This paper is accepted for the Proceedings of the Canadian International Petroleum Conference (CIPC) 2009, Calgary, Alberta...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-104
... vector hydraulic property reservoir characterization regularization method finite element model reservoir geomechanics vertical displacement artificial intelligence displacement observation point surface heave injection strain distribution permeability source point reservoir...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-150
... in a reservoir with BW. Field Analysis of ISC in the presence of BW Two approaches have been tested in oil reservoirs with BW; a conventional ISC pattern, or bottom water ISC (BW-ISC); and the basal combustion (BC). Both of them belong to long-distance displacement procedure (LDOD) which have been...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-145
...1 PAPER 2008-145 Enhanced Gas Recovery: Factors Affecting Gas-Gas Displacement Efficiency S.S. K. SIM, A.T. TURTA, A.K. SINGHAL. B.F. HAWKINS Alberta Research Council This paper is accepted for the Proceedings of the Canadian International Petroleum Conference/SPE Gas Technology Symposium 2008...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-005
... different grain size distributions, permeabilities, and heterogeneities. CO2 floods were carried out to determine the effect of several factors, such as injection rate, oil viscosity, and the coinjection of water with CO2, on the displacement process and the oil recovery mechanism. Viscous fingering was...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-036
... solid skeleton upstream oil & gas permeability deformation equation equation relative permeability pressure formulation mechanics two-phase flow flow in porous media deformation fluid flow formulation calculation saturation coupling displacement coordinate frame description...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-135
... both horizontal and vertical mode injections were investigated. The results showed that during horizontal mode injection, poor flood conformance and unfavorable gravity segregation effects dominated. Gravity segregation and displacement instability effects occurred due to the natural density and...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-186
... schematic illustration displacement slot geometry blade cut keystone slot mechanism clay content sc 0 pressure drop 1 PAPER 2008-186 Protocols for Slotted Liner Design for Optimum SAGD Operation D.B. BENNION Hycal Energy Research Laboratories Ltd. S. GUPTA, S. GITTINS Encana Corporation D. HOLLIES...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-079-EA
... of economic production. CO2 injection is an option to rejuvenate oil or gas production from these reservoirs(2). Miscibility of CO2 and oil improves microscopic displacement efficiency in these pools(3,4). Saline aquifers are defined as aquifers without potable water. Saline aquifers have the...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-141
... porosity coal seam gas boundary condition coalbed methane displacement coal bed methane porous media adsorption upstream oil & gas gas adsorption enhanced recovery experiment breakthrough co 2 complex reservoir injection pressure adsorption capacity effluent gas composition...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-136
... Combustion (ISC), Steam Assisted Gravity Drainage (SAGD) and Steam Flooding. 7 The SAGD process has been commercially used by several oil companies. butler interface injection well thermal method complex reservoir solvent-oil interface displacement heavy oil solvent gas experiment oil...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-180
... gas displacement gasflood thermal effect oil recovery production performance combustion tube test injection buffalo field upstream oil & gas flue gas air injection gas injection method combustion process hpai slim tube test tube test fraction combustion front reservoir...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-091
... of injecting flue gas into core at initial oil and connate water saturations to obtain liquid-gas relative permeability data. The second experiment was designed to evaluate oil re-saturation, after gas sweep, simulating an HPAI thermal front. The third experiment consisted of gas displacing both oil...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-152
... used in a staggered manner. Pore pressure and temperature changes are calculated from the thermal reservoir simulator and transferred to the geomechanics module. The stress and the displacement changes are then calculated in the geomechanics simulation. An iterative PETROLEUM SOCIETY CANADIAN INSTITUTE...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-144
...-pressurize the reservoir and displace oil to producing wells. In these applications, it is very important to understand the forces that are present in the reservoir, and how they can be used to properly design a heavy oil waterflood. This work presents the results for water injection into laboratory sand...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-124
... Abstract The paper presents basic data on Enhanced Gas Recovery (EGR) by gas-gas displacement for nearly depleted natural gas reservoirs, by injecting waste gases. The soundness of the concept of gas-gas displacement for enhancing gas recovery was investigated via laboratory investigations...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-046
... not consider coupled geomechanics effects. We present a fully coupled, thermal half-space model using a hybrid DDFEM method, in which a simultaneous FEM (Finite Element Method) solution is adopted for the reservoir and the surrounding thermally affected zone, and a DD (displacement discontinuity...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-033
... fracture reservoir injection miscible displacement viscosity oil recovery displacement mineral oil injection rate wettability experiment matrix co 2 oil viscosity enhanced recovery light mineral oil efficiency heavy mineral oil upstream oil & gas water wet sample 1...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-006
... understanding of the pore structure orientation effect of the solvent flooding and how these lead to improve oil recovery. This can be accomplished through the micromodel experiments. In this work a series of experiments performed whereby hydrocarbon solvents (heptane, octane, decane) displaced heavy oil in...

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