N-Solv Corporation holds patents for proprietary technology for in situ solvent extraction of bitumen from oil sands. The process uses no water and 85% less energy than Steam Assisted Gravity Drainage ...
The efficient recovery of bitumen, a highly viscous form of crude oil, poses significant technical and economic challenges. In recent years, researchers have developed advanced experimental techniques ...
Solvents are used to increase production and reduce steam-to-oil ratio in steam-assisted gravity drainage (SAGD). Variations of SAGD that use solvents, such as expanding solvent (ES) SAGD or ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results