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Keywords: oil recovery
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Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-008
... in place remaining in the ground, there is excellent potential for the application of enhanced oil recovery (EOR) methods and new technologies. The goal of the study discussed in this paper was to investigate if a new proposed process coupling CO2 and polymer injection can increase EOR performance...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-139
... condition core flood were matched by a compositional model. Using this model as a base case, the effect of gas composition on oil recovery from an onshore Australian oil field was investigated. Based on this and earlier studies it was found that CO2 injection in this field gave MMP values well within...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-091
.... Macroscopic displacement efficiency of solvent floods at various strongly wetted media by considering the effect of connate water has been studied. Influence of effective pore geometry parameters on oil recovery and microscopic displacements was investigated during miscible floods. Precise analyses...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-130
... Abstract Due to the favorable effects of CO 2 , such as oil viscosity reduction, oil swelling, and surface tension reduction, CO 2 injection has been established as an effective technique in enhanced oil recovery for light to medium oils. However the utilization of CO 2 for improving...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-053
... pressure drop alkaline flooding alkaline solution sandpack emulsification experimentally alkaline flooding test alkaline concentration flow in porous media enhanced recovery reservoir waterflooding upstream oil & gas permeability fluid dynamics oil recovery emulsion heavy...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-001
... Petroleum Conference (CIPC) 2009, Calgary, Alberta, Canada, 16-18 June 2009. This paper will be considered for publication in Petroleum Society journals. Publication rights are reserved. This is a pre-print and subject to correction. Abstract Vapor Extraction (VAPEX) a new developed Heavy Oil Recovery (HOR...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-066
... oil recovery 1 PAPER 2009-066 Simulation of O/W Emulsion Flow in Alkaline/Surfactant Flood for Heavy Oil Recovery J. WANG, M. DONG University of Calgary This paper is accepted for the Proceedings of the Canadian International Petroleum Conference (CIPC) 2009, Calgary, Alberta, Canada, 16 18 June...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-176
... reservoirs. The objective of this paper was to evaluate the parameters affecting the storage capacity of CO2 from core scale experiments and simulations, thus to seek for methods to efficiently displace and produce water and oil retained in reservoirs after an enhanced oil recovery process. Many previous...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-169
... fluid dynamics nc 10 matrix permeability permeability oil recovery recovery factor kpa upstream oil & gas reservoir mechanism co 2 enhanced recovery saturation connate water saturation miscible condition fractured reservoir chemical flooding methods flow in porous media...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-038
... surfaces. In addition, a validated numerical model based on laboratory data was developed to carry out some sensitivity analysis of different parameters which were difficult to perform on experimental setup. The results confirmed that the ultimate oil recovery of WAS scheme is higher in comparison...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-051-EA
... by the production rate and bottomhole pressure (BHP) at the producer. Inappropriate selection of parameters for the WAG process can lead to unstable pressure distribution, early gas breakthrough, and low ultimate oil recovery. Previous studies for achieving the optimum WAG performance are mostly limited...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-172
... data from past field projects, in absence of relevant data from analogous projects, would be useful in projecting solvent retention and production profiles for future gas injection projects. Introduction Gases are often injected for pressure maintenance, or for improving oil recovery from reservoirs...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-064
... are reserved. This is a pre-print and subject to correction. Abstract Carbon dioxide ( 2CO ) flooding is an efficacious method of enhanced oil recovery (EOR) that has nowadays become one of the most important EOR processes. It is a very complicated process, involving phase behavior that could increase oil...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-156
... enhanced recovery primary production efficiency early time recovery profile breakthrough recovery oil recovery water injection rate water injection production rate secondary waterflood sandpack water breakthrough capillary force waterflooding upstream oil & gas saturation...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-189
... oil recovery through polymer flooding was studied by conducting linear displacement experiments in sandpacks with different permeabilities. The viscosity of oil samples used for different experiments ranged from 1000 to 8400 cP. The polymer solution used for this study was high molecular weight...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-013
... through the horizontal well was much better controlled, and the oil recovery was considerably faster. With these improvements, the oil recovery increased from 50-54% to 75- 77%, and the operation became smoother. Presently, the process can be considered only for reservoirs where oil has some mobility...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-005
... micromodel mechanism glass micromodel kaydol symposium displacing varsol fluid dynamics breakthrough flood enhanced recovery interfacial tension injection rate displacement flow in porous media residual oil co 2 upstream oil & gas water co 2 varsol oil recovery injection...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-014
... and gasifier temperature were investigated. Basically, the conversion to inert gases, principally hydrogen and carbon dioxide, at high pressure, was sufficiently high to make the process technically feasible in depleted light oil reservoirs. Furthermore, the economics of this novel enhanced oil recovery...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-175
...1 PAPER 2008-175 Synergies and Environmental Benefits of Lignite Gasification in Ptolemais with Combined CO2 Sequestration and Enhanced Oil Recovery in the Prinos Oil Fields in Macedonia-Greece J. TINGAS J. Tingas Petroleum Engineering Ltd S. LOGOTHETIS Independent Consultant A.A. TINGAS J. Tingas...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-149
... of economic assumptions. The experiments showed that a hybrid solvent-steam process could recover bitumen at steamoil ratios much lower than those observed for SAGD, and achieve reasonable ultimate oil recovery (60% IOIP). The economic analysis based on experiments indicated that a hybrid solvent-steam...

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