...) as well as the effectiveness of solvent co-injection in these methods were discussed through case studies. thermal method sagd css method simulator enhanced recovery steam-assisted gravity drainage 26th formation evaluation symposium bitumen upstream oil & gas primary unknown oil sand...

... available data in a numerical model, and the sensitivity study on permeability, fluid viscosity, completion skins etc. was carried to understand the impact severity of these parameters to reservoir production in the numerical model. oil sand uncertainty analysis complex reservoir 24th formation...

...The 23nd Formation Evaluation Symposium of Japan, October 11-12, 2017 -1- A production scheme for bitumen production from oil sands reservoir with forming emulsion by injecting hot surfactant solution Ryo Ohashi1, Kyuro Sasaki1, Yuichi Sugai1 and Alade S. Olalekan1 1. Kyushu University This paper...

... Abstract In this study, the effects of emulsion generation in a steam chamber formed in oil sands reservoir have been studied for bitumen production using Steam Assisted Gravity Drainage (SAGD).Some viscosity measurements of heavy oil emulsion were performed to investigate the characteristics...

... Abstract The increase in temperature due to the steam injection during SAGD acts to reduce the elastic moduli of oil sands and may induce shear dilation and consequent permeability increase. This would enhance the steam chamber growth, increasing the efficiency of bitumen production...

... of viscosity (asphaltene reduction) could also be achieved in the aspect of emulsion transportation. Production Chemistry emulsification pipeline transportation application bitumen Upstream Oil & Gas Ashrafizadeh recovery oilfield chemistry Engineering viscosity Nigeria oil sand complex...

... within reservoir. enhanced recovery 20th formation evaluation symposium composition october 1 bitumen Brine sandstone gas injection Japan enhanced oil recovery chemical flooding methods Upstream Oil & Gas co 2 solubility injection oil sand complex reservoir Formation...

... Abstract In the Hangingstone Project (Athabasca, northern Alberta, Canada), oil sands destributes deeper than 250 m, they have been developed by employing the Steam-Assisted Gravity Drainage (SAGD) method. The depositional environment of the oil sands has been interpreted as a tidal-influenced...