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Keywords: steam-assisted gravity drainage
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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
... 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 transfer production control...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199944-MS
... 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 recovery process water...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199950-MS
... Abstract Solvent Assisted-Steam Assisted Gravity Drainage (SA-SAGD) has been studied as a more efficient process for extracting bitumen from oil sands than the SAGD process. In the SA-SAGD process, solvent is injected with steam to decrease the viscosity of bitumen by dissolution of the...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199914-MS
... in Bohai Bay. thermal method hydraulic jet pump artificial lift system jet pump multiphase pump steam-assisted gravity drainage jet pump system vent valve offshore oilfield downhole safety valve oilfield steam injection esp system enhanced recovery sagd artificial lift technology...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199957-MS
... Abstract Caprock integrity in steam-assisted gravity drainage (SAGD) has been evaluated by various researchers. However, most of these caprock integrity studies assume that the caprock is not fractured, which is not a valid assumption in most cases. This paper provides a comprehensive analysis...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199955-MS
... modeling the geomechanical effects observed while injecting steam for heavy oil recovery, specifically during SAGD (Steam-Assisted Gravity Drainage) operations. This workflow does not need an explicit, empirical table relating pressure to permeability and porosity; instead it uses a mechanical simulator to...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199927-MS
... steam-assisted gravity drainage mechanism permeability combination model saturation relative permeability data Gravity drainage is an efficient recovery mechanism driving oil production from light and heavy oil reservoirs. It is normally characterized as a slow but efficient recovery...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199959-MS
... oxidation pseudo blend temperature oxidation crude oil resin experiment in-situ combustion fraction enhanced recovery steam-assisted gravity drainage reaction kinetic dolomite sara fraction combustion hascakir asphaltene In-Situ Combustion (ISC) is an enhanced oil recovery (EOR...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199910-MS
... raising oil temperature and dramatically reducing their viscosities. Conventional thermal recovery processes based on steam injection, like Steam-Assisted Gravity Drainage (SAGD), Cyclic Steam Stimulation (CSS), and Steam Flood, are well known in this regard. However, the need of steam generate large...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199956-MS
... nitrogen in the gas composition being considered atypical in steam-injected wells (EOR-1), whose determined range varies from 1400 ft/s to 1520 ft/s. steam-assisted gravity drainage coefficient sagd nitrogen psig thermal method upstream oil & gas production cycle software error fluid...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199951-MS
... production by as much as 14%. oil sand miscible method chemical flooding methods sagd reservoir characterization bitumen waterflooding efficiency upstream oil & gas eor project steam-assisted gravity drainage alberta energy regulator thermal method enhanced recovery complex reservoir...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199960-MS
... mainly focused on better understanding the role of the oil viscosity on sand control performance. thermal method enhanced recovery sand control screen selection sagd cold heavy oil production steam-assisted gravity drainage sand production sand/solids control complex reservoir upstream...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199943-MS
... Abstract Oil sand reservoirs play an important role in the economy of Canada due to their significant recoverable reserves. Due to the high viscosity of the oil in these reservoirs, conventional methods cannot be used for production. The steam-assisted gravity drainage (SAGD) method is an...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199952-MS
... sagd enhanced recovery casing design thermal method well logging upstream oil & gas transmitter coil casing and cementing multi-finger caliper mtd coil complex reservoir receiver coil pipe evaluate 244 oil sand bitumen steam-assisted gravity drainage pulsed eddy current magnetic...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199961-MS
... diffusion coefficient diffusion coefficient concentration-dependent molecular diffusion coefficient steam-assisted gravity drainage concentration-dependent diffusion coefficient hassanzadeh bitumen mixture society of petroleum engineers upstream oil & gas diffusivity coefficient estimation...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199954-MS
... measurement concentration chamber 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...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199924-MS
... integrity analysis in Steam Assisted Gravity Drainage (SAGD) operations [ 4 and 5 ]. In this study, the DFITs carried out in Surmont were revisited to assess the potential impact of characterizing in-situ stresses with improved accuracy on maximum allowable injection pressure and ultimately production...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-200023-MS
... data in order to test predictability and acquire more confidence in future simulation work. A fully implicit coupled wellbore-reservoir simulator was used to history match the performance of four steam-assisted gravity drainage (SAGD) well pairs after one year of operation. The purpose of this effort...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199917-MS
... important consideration in operations design and real-time optimization. thermal method oil sand reservoir characterization production monitoring reservoir surveillance bitumen flow in porous media steam-assisted gravity drainage complex reservoir upstream oil & gas drilling operation...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199930-MS
... in SAGD. Contrary to what was expected, there was not a significant effect in the simulation when the diffusion and solubility of gases in the liquid were evaluated. production monitoring production logging production control modeling & simulation steam-assisted gravity drainage gas...

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