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Keywords: steam-assisted gravity drainage
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Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200001-MS
...-assisted gravity drainage injection pressure us government upstream oil & gas shale play mb formation contact angle core sample fracture application wettability artificial intelligence complex reservoir unconventional resource economics co 2 recovery factor bakken formation...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199994-MS
... testing modeling & simulation equation of state steam-assisted gravity drainage upstream oil & gas reservoir simulation drillstem/well testing gceor recovery factor primary depletion pvt measurement fluid dynamics composition application gceor performance history matching core...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189816-MS
... it has been applied successfully and discusses ideas to further improve the likelihood of success in the future. gas injection thermal method gas injection method enhanced recovery steam-assisted gravity drainage SAGD cumulative production objective huff-n-puff process reservoir Eagle...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189804-MS
... enhanced recovery steam-assisted gravity drainage co 2 Oil Viscosity saturation huff-n-puff cycle Figure 3 C1 huff-n-puff history matched with experiment data. Abstract In recent years, gas huff-n-puff has proven to be a potential EOR method in unconventional reservoirs. The main...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185026-MS
... a profound impact on results of huff-n-puff. enhanced recovery Upstream Oil & Gas tight oil reservoir quarter model thermal method steam-assisted gravity drainage Kanfar th year algorithm Clarkson SAGD co 2 recovery genetic algorithm fracture injection Scenario permeability...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185062-MS
.... Application of the findings of this study to actual field scenarios will be presented as a separate work. enhanced recovery thermal method Modeling & Simulation steam-assisted gravity drainage natural fracture Upstream Oil & Gas grid block hydraulic fracturing shale reservoir SAGD...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185066-MS
... Upstream Oil & Gas thermal method gas injection different gas Modeling & Simulation oil reservoir co 2 crude oil huff-n-puff gas injection gas mixture reservoir steam-assisted gravity drainage shale reservoir injection gas core sample enhanced recovery gas injection method cyclic...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference Canada, November 5–7, 2013
Paper Number: SPE-167217-MS
... injection pressure of the CO 2 huff-n-puff process can be set around the minimum miscibility pressure (MMP) between crude oil and CO 2 , while the soaking time can be optimized for maximizing oil recovery. machine learning steam-assisted gravity drainage thermal method SAGD enhanced recovery...
Proceedings Papers

Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-161885-MS
... of the operational issues that usually come up when considering horizontal wells, and, hydraulic fracturing for EOR systems. flow in porous media upstream oil & gas modeling & simulation steam-assisted gravity drainage thermal method sagd enhanced recovery hydraulic fracturing oil production...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-146898-MS
... Abstract In situ thermal methods such as steam-assisted gravity drainage (SAGD) and cyclic steam stimulation (CSS) are widely employed in oil sand reservoirs. The physics of such thermal processes is generally well understood, and it has been shown that rock properties are highly influenced...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-147543-MS
... sagd steam diverter bitumen enhanced recovery breakthrough steam injection icv steam-assisted gravity drainage csug spe 147543 injection well producer injection operator intelligent well technology completion strategy injectivity thermal method upstream oil & gas completion...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-148932-MS
... tests. A reservoir simulation example is provided for in-situ production with EM-heating. The current status of the technology is R&D; pilot operation is expected from 2012/13 on. enhanced recovery frequency electromagnetic heating bitumen steam-assisted gravity drainage temperature rise...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-148819-MS
... The application of steam assisted gravity drainage (SAGD) process for in-situ recovery of bitumen from vast oil sands resources in Alberta, Canada requires pre-heating inter-well formation rock to improve fluid mobility and to establish inter-well communication prior to normal SAGD operation...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-148836-MS
... heated zone temperature front artificial intelligence upstream oil & gas water saturation convective fluid flow front velocity water saturation front assumption saturation front reservoir enhanced recovery steam-assisted gravity drainage mechanism water front velocity temperature front...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-148698-MS
... pressure due to the evaporation of the feed water 7. Figure 1 Figure 2 Figure 3 Figure 4 Abstract In recent years there has been a shift in the Steam Assisted Gravity Drainage (SAGD) steam generation technologies from the traditional Once Through Steam Generator (OTSG...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-148803-MS
... Abstract Steam assisted gravity drainage is the primary in-situ recovery method for bitumen from the large Athabasca deposit in Alberta, Canada. SAGD field operations encounter a significant decrease in production performance when low permeability shale barriers are present in the formation...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-148832-MS
... of Athabasca bitumen, with properties as encountered in the MacKay River lease area. Fig. 3 Multi-azimuth single-well SAGD reservoir-model idealization. Abstract Performance of conventional steam-assisted gravity drainage (SAGD) with horizontal well pairs is impacted significantly...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-149257-MS
... recovery steam-assisted gravity drainage thermal method bitumen athabasca bitumen upstream oil & gas experiment oil sand complex reservoir catalyst catalyst injection hydrogen temperature profile distribution porous media recovery performance injection heavy oil upgrading sagd reactor...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-149503-MS
... for live oil simulation Abstract Cenovus Energy has been very successfully developing the Foster Creek and Christina Lake projects using the Steam Assisted Gravity Drainage (SAGD) process. The SAGD process at both these projects has been operated at well above the initial reservoir pressure...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-149226-MS
... Abstract In the oil sands of western Canada, caprock integrity has become a central issue in projects using steam injection recovery processes such as SAGD (steam-assisted gravity drainage). Caprocks contain steam and fluids within the reservoir and understanding the integrity of the caprock...

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