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Keywords: steam-solvent combination
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Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199916-MS
... processes. production monitoring thermal method enhanced recovery steam-solvent combination flow in porous media oil sand bitumen steam-assisted gravity drainage reservoir simulation pore-scale simulator temperature distribution viscosity simulator complex reservoir fluid dynamics mass...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199944-MS
... enhanced recovery oil sand thermal method bitumen chemical flooding methods steam-solvent combination modeling & simulation complex reservoir steam-assisted gravity drainage flow in porous media lean zone thickness reservoir simulation thermal-solvent gravity drainage process...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199950-MS
... scale remediation wax remediation hydrate remediation flow assurance steam-solvent combination hydrate inhibition scale inhibition oilfield chemistry wax inhibition steam-assisted gravity drainage asphaltene inhibition sagd concentration upstream oil & gas drainage process...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199961-MS
... of the concentration-dependent molecular diffusion coefficient of gaseous solvents in bitumen. thermal method oil sand enhanced recovery equation of state bitumen gas injection method sagd fluid modeling steam-solvent combination complex reservoir concentration diffusion experiment molecular...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199954-MS
... temperature application steam-assisted gravity drainage fluid dynamics heating isr process enhanced recovery steam-solvent combination complex reservoir upstream oil & gas viscosity interface society of petroleum engineers chamber interface equation oil rate sagd process butler heat...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199958-MS
..., this technique revealed negligible residual solvent upon waterflooding. Moreover, it was found to be effective in sweep efficiency improvement and heavy oil recovery compared to conventional solvent flooding. oil sand steam-solvent combination enhanced recovery waterflooding bitumen upstream oil...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199908-MS
... greenhouse gas emissions. thermal method machine learning bitumen complex reservoir artificial intelligence optimization problem enhanced recovery sagd oil sand steam-solvent combination steam-assisted gravity drainage upstream oil & gas logarithmically sagd operation cumulative oil...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189755-MS
... hand side region of the azeotrope point, shown in Figure 5 . For the Heated VAPEX process using 100 % solvent, the injected solvent concentration falls on the right hand side of the azeotrope point. enhanced recovery VAPEX process heated vapex process steam-solvent combination azeotropic...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189719-MS
... and mass transfer of multicomponent solvents–steam–heavy oil system at the interface. steam-solvent combination temperature distribution enhanced recovery Upstream Oil & Gas mass transfer transition interface thermal method steam-assisted gravity drainage Proportion transitional...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189754-MS
... can be more favorable at the elevated temperatures. bitumen steam-assisted gravity drainage concentration enhanced recovery complex reservoir recovery process thermal method steam-solvent combination Upstream Oil & Gas Butler experiment drainage layer coefficient oil sand SAGD...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189729-MS
... as potential CSI solvents, and help in the understanding of the role of viscosity vs. solvent type in the diluted oil response. thermal method SAGD live oil viscosity enhanced recovery cold heavy oil production steam-assisted gravity drainage propane oil value live oil viscosity steam-solvent...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184978-MS
... by interconnecting vapour chamber conditions and the conditions of heated and diluted oil ahead of the interface. enhanced recovery Artificial Intelligence logic & formal reasoning SAGD thermal method steam-solvent combination steam-assisted gravity drainage solvent-sagd process viscosity...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184983-MS
... extreme cases: SAGD and C 4 -SAGD. Unlike in C 4 -SAGD, the reduced gravity segregation in DME-SAGD is expected to facilitate the mixing of condensed solvent with bitumen near the edge of a steam chamber. steam-solvent combination thermal method Modeling & Simulation Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184962-MS
... to the relatively small thickness of reservoir[ 7 ]. The solvent-enhanced steam flooding (SESF) consumes much less steam which means less net injected energy, and thus is regarded as a highly effective way for improving heavy oil recovery in thin reservoirs[ 7 , 8 ]. enhanced recovery steam-solvent...
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-185001-MS
... such that the contact area for overburden heat losses is further reduced. thermal method SAGD Modeling & Simulation Upstream Oil & Gas steam-solvent combination cumulative sor cumulative bitumen production steam chamber coinjection grid block heterogeneous reservoir enhanced recovery steam...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180709-MS
... applications. Upstream Oil & Gas viscosity steam-solvent combination oil production simulator permittivity Modeling & Simulation mechanism solvent injection configuration Oil Recovery bogdanov Reservoir Conditions application reservoir radio-frequency heating enhanced recovery...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180722-MS
... mechanistic studies (both numerically and experimentally) and provide valuable input to the challenges of optimizing SA-SAGD processes in oil sands. Modeling & Simulation enhanced recovery solvent concentration steam-solvent combination absolute permeability Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180723-MS
.... oil sand SAGD enhanced recovery complex reservoir thermal method steam-solvent combination oil quality experiment recovery performance Asphaltene Precipitation residual oil saturation Hascakir Upstream Oil & Gas viscosity oil saturation bitumen steam-assisted gravity drainage clay...

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