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Keywords: solvent injection
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Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196400-MS
... conduction and convection. Injection of solvents, on the other hand, dilutes the bitumen to make it less viscous. A hybrid technology which capitalizes the benefits of both steam and solvent injection is Expanded Solvent – Steam Assisted Gravity Drainage (ES-SAGD), where a solvent is co-injected with steam...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-187020-MS
... (water content) and wettability. We performed a set of experiments on vertically situated sand pack models saturated with 14cp oil. Heptane was selected as the solvent phase due to high miscibility conditions. Tests were started with waterflooding or solvent injection. Different slug sizes of solvent...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference & Exhibition, August 4–6, 2009
Paper Number: SPE-123315-MS
... describing the miscible processes observed in laboratory and in the field. However, displacement behavior of a co-solvent at different wettability conditions under the influence of pore geometry in five-spot models remains a topic of debate in the literature. Here, miscible solvent injection experiments...

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