Described is a way to reduce solvent usage in solvent-domi nated oil recovery processes
through the use of an emulsion. Injection of an emulsion into an oil reservoir is performed as …

US20110264373A1 - Method For The Management of Oilfields Undergoing Solvent
Injection - Google Patents US20110264373A1 - Method For The Management of Oilfields …

In solvent-dominated recovery processes for recovering In situ oil, including bitumen, the
produced fluid stream includes oil and solvent. The solvent is preferably recovered and …

Described is a method of operating a cyclic solvent-domi nated recovery process (CSDRP)
for recovering viscous oil from a subterranean reservoir of the viscous oil to enhance …

Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a
follow-up to thermal recovery processes. The methods include injecting a solvent flood …

Described are methods of distributing a viscosity reducing Solvent to a set of wells
terminating in an underground oil reservoir where the variation in the net solvent injection …

Thermal recovery methods for recovering viscous hydrocarbons from a subterranean
formation. The thermal recovery methods include performing a plurality of injection cycles …

Methods and systems for determining a liquid level in a formation between a horizontal
segment of an injection wellbore and a horizontal segment of a production wellbore are …

Methods to optimize solvent use in solvent-dominated processes for recovery of
hydrocarbons. Methods include injecting a solvent composition into a reservoir at a pressure …