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Keywords: water saturation
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Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199910-MS
... frequency horizontal well desiccated zone reservoir simulation heating frequency heat generation reservoir water saturation electromagnetic wave wellbore society of petroleum engineers Introduction In recent decades, thermal oil recovery has been used as a method to recover heavy oil...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199927-MS
... saturation sagd oil phase modeling & simulation upstream oil & gas thermal method flow in porous media fluid dynamics water saturation relative permeability kr og stone ii model baker reservoir steam chamber relative permeability model relative permeability curve enhanced recovery...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199944-MS
... upstream oil & gas solvent recovery water saturation analytical solution rayleigh number gravity drainage process critical rayleigh number convection lean zone alberta canada Introduction Current in-situ commercial recovery methods for heavy oil or bitumen use steam as the mobile...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189725-MS
... result SAGD Upstream Oil & Gas water saturation workflow SAGD process Artificial Intelligence history matching geological realization probabilistic forecasting oil recovery factor reservoir simulation Thickness shale barrier SAGD performance reference model shale proportion...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180695-MS
... heating enhanced recovery steam-assisted gravity drainage far-field approximation dynamic electrical conductivity EM field hertzian dipole antenna element conductivity thermal method SAGD frequency water saturation electrical conductivity horizontal well reservoir antenna normalized heat...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180712-MS
... regions during thermal recovery are divided into four regions based on initial water saturation. An increase in the initial water saturation may cause the oil bank to disappear. (2) The initial mobile water saturation significantly reduces the width of the two-phase flow region once it is larger than...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180713-MS
.... Finally, 3 sets of relative permeability curves were developed covering a wide range of SAGD operating conditions. Upstream Oil & Gas flow in porous media end point irreducible water saturation enhanced recovery Fluid Dynamics water saturation Modeling & Simulation drainage relative...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180740-MS
... drainage water saturation effective thermal conductivity heat transfer thermal conductivity conductivity wettability saturation society of petroleum engineers configuration Fluid Dynamics diffusivity molecular diffusion diffusion equation pore space Introduction Transport properties...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170138-MS
... on layer depth and connate water saturation. Changing the period of the dominant function yields different kinds of lean zone distribution patterns; we run simulations for each pattern. Results show that lean zones with small periods have significant effects on SAGD performance. We vary the injection...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170094-MS
... Intelligence emulsion steam chamber edge oil saturation thermal method steam-assisted gravity drainage oil mobility relative permeability saturation mobility production rate interface reservoir temperature SAGD water saturation chamber interface steam chamber Sharma Oil Viscosity emulsion...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170147-MS
... of water occurs quickly at the producer; most oil production occurs at high water cuts over a long period of time. The most striking feature of the medical scans was the absence of distinct fingers of high water saturation. The only identifiable, compact "front" consisted of saturation changes of 20...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170189-MS
... to estimate the risk involved in the exploitation process of the carbonate resources. Upstream Oil & Gas water saturation capillary pressure curve imbibition pc curve fractured reservoir flow in porous media mechanism matrix block wettability carbonate reservoir enhanced recovery Fluid...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170166-MS
... IHS above the bitumen zone or bitumen zone itself). If almost all bitumen saturation (around 80%) is replaced with steam, connate water saturation will also flash because of high steam temperature and drain down at the steam chamber interface along with oil. If oil saturation is almost completely...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170008-MS
... to the generation of less heat. This phenomena will gradually quench the combustion front even for good ISC candidates as determined through lab-scale experiments. ( Hascakir et al., 2011 ). The impact of initial water saturation is reported for the reaction zone and for the low temperature oxidation (LTO...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170027-MS
... well data geologic modeling Upstream Oil & Gas study area Alberta facies Reservoir Characterization geological grid assemblage porosity grid deposit Modeling & Simulation GeoModel water saturation reservoir property permeability variogram Introduction The oil sands...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170052-MS
... by the presence of high water saturation zones within the bitumen pay zone ("lean zones"), an adjacent Quaternary-age fresh water-bearing channel, and shallow formation depth. In order to overcome these constraints, an approach using solvent injection in a warm system with enhanced injectivity was successfully...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170053-MS
.... High water saturation zones, also referred to as lean zones and top water, play an important role in different stages of a SAGD project. A detailed strategy is necessary to deal with them and to optimize the production. Simulation results show that one needs to be able to increase the total fluid rate...

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